diff --git a/data/all_in_one.php b/data/all_in_one.php new file mode 100644 index 0000000..8b89f66 --- /dev/null +++ b/data/all_in_one.php @@ -0,0 +1,39 @@ + sub_func([ + // 'pl' => ((!empty($arr_sbor['pl'])) ? $arr_sbor['pl'] : '' ), + 'target' => ((!empty($arr_sbor['action'])) ? $arr_sbor['action'] : '' ), + 'arr_sbor' => $arr_sbor + ]); + } + else $arr_answer = [false, 'unknown pl']; + + break; + default: $arr_answer = [false, 'What U want?']; +endswitch; + +echo json_encode($arr_answer); +?> \ No newline at end of file diff --git a/data/classes/_test_abstract.class.php b/data/classes/_test_abstract.class.php new file mode 100644 index 0000000..9e1b828 --- /dev/null +++ b/data/classes/_test_abstract.class.php @@ -0,0 +1,9 @@ + getValue() . "\n"; + } +} \ No newline at end of file diff --git a/data/classes/db.class.php b/data/classes/db.class.php new file mode 100644 index 0000000..c6057d2 --- /dev/null +++ b/data/classes/db.class.php @@ -0,0 +1,148 @@ +setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); + } + catch(PDOException $e){ + return [ + false, $e -> getMessage() + ]; + } + } + return [ + true, 'gut' + ]; + } + +// private function getObj(){ +// if(self::$connect === null){ +// self::$connect = new self; +// } +// return self::$connect; +// } + +// $db = new db(); + +//$__r = \db::exec_sql([ +// 'query' => " select * from products " +//]); +// +//var_dump($__r); + + static function get_query($arr_opt){ + $get = ((!empty($arr_opt['get'])) ? $arr_opt['get'] : '' ); + + if($get == 'products'){ + $query = " select * from products where 1 "; + } + elseif($get == 'products'){ + $query = " select * from prod__pics where 1 "; + } + // else return [false, 'unknown get']; + else $query = ''; + + return $query; + +// return [ +// true, +// 'query' => $query +// ]; + } + + function exec_sql__test(){ + $user = 'root'; + $pwd = '123'; + $dbh = new PDO('mysql:dbname=php-course;host=localhost', $user, $pwd); + + $sth = $dbh -> query(" select * from products where 1 ", PDO::FETCH_ASSOC); + $arr_sql = $sth->fetchAll(); + var_dump($arr_sql); + } + + function exec_sql($arr_opt){ + $query = ((!empty($arr_opt['query_get'])) ? $arr_opt['query_get'] : '' ); + if(empty($query)) return [false, 'query is empty!']; + + $__r = $this -> connect(); + if(!$__r[0]) return $__r; + + // var_dump($__r); + +// $sql = +// << query($query, PDO::FETCH_ASSOC); + $sth = self::$dbh -> query($query, PDO::FETCH_ASSOC); + // $sth = self::$dbh -> query($query); + + if(!$sth){ + return [false, self::$dbh->errorCode() . " - " . implode(', ', self::$dbh->errorInfo())]; + } + + // var_dump($sth); + + // print_r($sth->fetchAll(PDO::FETCH_UNIQUE)); + + + $arr_sql = $sth->fetchAll(); + // var_dump($arr_sql); + +// foreach($arr_sql as $row) { +// var_dump($row); +// } + + +// if(empty($rows)){ +// $arr_sql = []; +// } +// else{ +// +//// foreach($rows as ){ +//// +//// } +// +// var_dump($rows); +// +//// while ($row = $sth->fetchObject()) { +//// $data[] = $row; +//// } +// +// +// $arr_sql = [ +// [ +// 'id' => 1, +// 'name' => 'prod1', +// 'price' => 1500 +// ], +// ]; +// } + + + return [ + true, + 'arr' => $arr_sql + ]; + } + +} + +?> \ No newline at end of file diff --git a/data/classes/site.class.php b/data/classes/site.class.php new file mode 100644 index 0000000..a131176 --- /dev/null +++ b/data/classes/site.class.php @@ -0,0 +1,121 @@ + dir_root = \get_dir_root(); + } + function get_prods($arr_opt = []){ + $db = new DB(); + $limit = ((!empty($arr_opt['limit'])) ? (int)$arr_opt['limit'] : 0 ); + $limit_count = ((!empty($arr_opt['limit_count'])) ? (int)$arr_opt['limit_count'] : 0 ); + if($limit > 0 && $limit_count > 0){ + // Если есть и начало и конец + $wh = " limit $limit, $limit_count "; + } + elseif($limit > 0){ + // начала нет, то значится-с так, начинаем с нуля-с сударь-с + $wh = " limit $limit "; + } + else $wh = ''; + + $query = " select * from products p where prod_state is null order by prod_name $wh "; + + $__r = $db -> exec_sql([ + 'query_get' => $query + ]); + if(!$__r[0]) return $__r; + $arr_prods = []; + // var_dump($__r['arr']); + if(!empty($__r['arr'])){ + $arr_ids = []; + foreach($__r['arr'] as $item){ + $arr_ids[] = $item['prod_id']; + $arr_prods['products'][$item['prod_id']]['data'] = $item; + if(!isset($arr_prods['products'][$item['prod_id']]['pics'])) $arr_prods['products'][$item['prod_id']]['pics'] = []; + } + $__r = $db -> exec_sql([ + 'query_get' => " select * from prod__pics pp where pp_prod_id in(" . implode(',', $arr_ids) . ") " + ]); + if(!$__r[0]) return $__r; + foreach($__r['arr'] as $item){ + $arr_prods['products'][$item['pp_prod_id']]['pics'][] = $item; + } + } + return [ + true, + 'arr' => $arr_prods, + // 'query' => $query + ]; + } + + function sub_func($arr_opt){ + $target = ((!empty($arr_opt['target'])) ? $arr_opt['target'] : '' ); + + $arr_sbor = ((!empty($arr_opt['arr_sbor'])) ? $arr_opt['arr_sbor'] : [] ); + if(!is_array($arr_sbor)) return [false, 'arr_sbor must be array!']; + + if($target == 'load_more'){ + $limit = ((!empty($arr_sbor['limit'])) ? (int)$arr_sbor['limit'] : 0 ); + + // var_dump($arr_sbor); + + $limit += $this -> limit_count; + + $__r = $this -> get_prods([ + 'limit' => $limit, + 'limit_count' => $this -> limit_count + ]); + + // require '../../vendor/autoload.php'; + require $this -> dir_root . '/data/vendor/autoload.php'; + + // require_once '/path/to/vendor/autoload.php'; + + $loader = new \Twig\Loader\FilesystemLoader($this -> dir_root . '/site/www/templates'); + $twig = new \Twig\Environment($loader, [ + // 'cache' => '../../temp/twig_cache', + 'debug' => true, + 'autoescape' => false, + ]); + +// $assigns['document'] = [ +//// 'title' => 'Список товаров', +//// 'h1' => 'Список товаров', +//// 'place' => 'products', +// 'arr_prods' => $__r['arr'] +// ]; + + $assigns = [ + 'blush' => 1, + 'arr_prods' => $__r['arr'] + ]; + + // $tpl = $twig->load('products.tpl'); + $tpl = $twig->load('product_line_item.tpl'); + // $assigns['document']['content'] = $tpl->render($assigns); + + return [ + true, + // 'query' => $__r['query'], + 'prod_act' => [ + 'action' => $target, + 'limit' => $limit, + 'content' => $tpl->render($assigns), + ] + ]; + + return [false, 'Under construction']; + } + else return [false, 'unknown target: ' . $target]; + } +} +?> \ No newline at end of file diff --git a/data/composer.json b/data/composer.json new file mode 100644 index 0000000..8d8c008 --- /dev/null +++ b/data/composer.json @@ -0,0 +1,5 @@ +{ + 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"armin.ronacher@active-4.com", + "role": "Project Founder" + } + ], + "description": "Twig, the flexible, fast, and secure template language for PHP", + "homepage": "https://twig.symfony.com", + "keywords": [ + "templating" + ], + "support": { + "issues": "https://github.com/twigphp/Twig/issues", + "source": "https://github.com/twigphp/Twig/tree/v3.3.7" + }, + "funding": [ + { + "url": "https://github.com/fabpot", + "type": "github" + }, + { + "url": "https://tidelift.com/funding/github/packagist/twig/twig", + "type": "tidelift" + } + ], + "time": "2022-01-03T21:15:37+00:00" + } + ], + "packages-dev": [], + "aliases": [], + "minimum-stability": "stable", + "stability-flags": [], + "prefer-stable": false, + "prefer-lowest": false, + "platform": [], + "platform-dev": [], + "plugin-api-version": "2.0.0" +} diff --git a/data/functions.php b/data/functions.php new file mode 100644 index 0000000..107901f --- /dev/null +++ b/data/functions.php @@ -0,0 +1,14 @@ + \ No newline at end of file diff --git a/data/vendor/autoload.php b/data/vendor/autoload.php new file mode 100644 index 0000000..c0e1dca --- /dev/null +++ b/data/vendor/autoload.php @@ -0,0 +1,7 @@ + + * Jordi Boggiano + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Composer\Autoload; + +/** + * ClassLoader implements a PSR-0, PSR-4 and classmap class loader. + * + * $loader = new \Composer\Autoload\ClassLoader(); + * + * // register classes with namespaces + * $loader->add('Symfony\Component', __DIR__.'/component'); + * $loader->add('Symfony', __DIR__.'/framework'); + * + * // activate the autoloader + * $loader->register(); + * + * // to enable searching the include path (eg. for PEAR packages) + * $loader->setUseIncludePath(true); + * + * In this example, if you try to use a class in the Symfony\Component + * namespace or one of its children (Symfony\Component\Console for instance), + * the autoloader will first look for the class under the component/ + * directory, and it will then fallback to the framework/ directory if not + * found before giving up. + * + * This class is loosely based on the Symfony UniversalClassLoader. + * + * @author Fabien Potencier + * @author Jordi Boggiano + * @see https://www.php-fig.org/psr/psr-0/ + * @see https://www.php-fig.org/psr/psr-4/ + */ +class ClassLoader +{ + // PSR-4 + private $prefixLengthsPsr4 = array(); + private $prefixDirsPsr4 = array(); + private $fallbackDirsPsr4 = array(); + + // PSR-0 + private $prefixesPsr0 = array(); + private $fallbackDirsPsr0 = array(); + + private $useIncludePath = false; + private $classMap = array(); + private $classMapAuthoritative = false; + private $missingClasses = array(); + private $apcuPrefix; + + public function getPrefixes() + { + if (!empty($this->prefixesPsr0)) { + return call_user_func_array('array_merge', array_values($this->prefixesPsr0)); + } + + return array(); + } + + public function getPrefixesPsr4() + { + return $this->prefixDirsPsr4; + } + + public function getFallbackDirs() + { + return $this->fallbackDirsPsr0; + } + + public function getFallbackDirsPsr4() + { + return $this->fallbackDirsPsr4; + } + + public function getClassMap() + { + return $this->classMap; + } + + /** + * @param array $classMap Class to filename map + */ + public function addClassMap(array $classMap) + { + if ($this->classMap) { + $this->classMap = array_merge($this->classMap, $classMap); + } else { + $this->classMap = $classMap; + } + } + + /** + * Registers a set of PSR-0 directories for a given prefix, either + * appending or prepending to the ones previously set for this prefix. + * + * @param string $prefix The prefix + * @param array|string $paths The PSR-0 root directories + * @param bool $prepend Whether to prepend the directories + */ + public function add($prefix, $paths, $prepend = false) + { + if (!$prefix) { + if ($prepend) { + $this->fallbackDirsPsr0 = array_merge( + (array) $paths, + $this->fallbackDirsPsr0 + ); + } else { + $this->fallbackDirsPsr0 = array_merge( + $this->fallbackDirsPsr0, + (array) $paths + ); + } + + return; + } + + $first = $prefix[0]; + if (!isset($this->prefixesPsr0[$first][$prefix])) { + $this->prefixesPsr0[$first][$prefix] = (array) $paths; + + return; + } + if ($prepend) { + $this->prefixesPsr0[$first][$prefix] = array_merge( + (array) $paths, + $this->prefixesPsr0[$first][$prefix] + ); + } else { + $this->prefixesPsr0[$first][$prefix] = array_merge( + $this->prefixesPsr0[$first][$prefix], + (array) $paths + ); + } + } + + /** + * Registers a set of PSR-4 directories for a given namespace, either + * appending or prepending to the ones previously set for this namespace. + * + * @param string $prefix The prefix/namespace, with trailing '\\' + * @param array|string $paths The PSR-4 base directories + * @param bool $prepend Whether to prepend the directories + * + * @throws \InvalidArgumentException + */ + public function addPsr4($prefix, $paths, $prepend = false) + { + if (!$prefix) { + // Register directories for the root namespace. + if ($prepend) { + $this->fallbackDirsPsr4 = array_merge( + (array) $paths, + $this->fallbackDirsPsr4 + ); + } else { + $this->fallbackDirsPsr4 = array_merge( + $this->fallbackDirsPsr4, + (array) $paths + ); + } + } elseif (!isset($this->prefixDirsPsr4[$prefix])) { + // Register directories for a new namespace. + $length = strlen($prefix); + if ('\\' !== $prefix[$length - 1]) { + throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator."); + } + $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length; + $this->prefixDirsPsr4[$prefix] = (array) $paths; + } elseif ($prepend) { + // Prepend directories for an already registered namespace. + $this->prefixDirsPsr4[$prefix] = array_merge( + (array) $paths, + $this->prefixDirsPsr4[$prefix] + ); + } else { + // Append directories for an already registered namespace. + $this->prefixDirsPsr4[$prefix] = array_merge( + $this->prefixDirsPsr4[$prefix], + (array) $paths + ); + } + } + + /** + * Registers a set of PSR-0 directories for a given prefix, + * replacing any others previously set for this prefix. + * + * @param string $prefix The prefix + * @param array|string $paths The PSR-0 base directories + */ + public function set($prefix, $paths) + { + if (!$prefix) { + $this->fallbackDirsPsr0 = (array) $paths; + } else { + $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths; + } + } + + /** + * Registers a set of PSR-4 directories for a given namespace, + * replacing any others previously set for this namespace. + * + * @param string $prefix The prefix/namespace, with trailing '\\' + * @param array|string $paths The PSR-4 base directories + * + * @throws \InvalidArgumentException + */ + public function setPsr4($prefix, $paths) + { + if (!$prefix) { + $this->fallbackDirsPsr4 = (array) $paths; + } else { + $length = strlen($prefix); + if ('\\' !== $prefix[$length - 1]) { + throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator."); + } + $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length; + $this->prefixDirsPsr4[$prefix] = (array) $paths; + } + } + + /** + * Turns on searching the include path for class files. + * + * @param bool $useIncludePath + */ + public function setUseIncludePath($useIncludePath) + { + $this->useIncludePath = $useIncludePath; + } + + /** + * Can be used to check if the autoloader uses the include path to check + * for classes. + * + * @return bool + */ + public function getUseIncludePath() + { + return $this->useIncludePath; + } + + /** + * Turns off searching the prefix and fallback directories for classes + * that have not been registered with the class map. + * + * @param bool $classMapAuthoritative + */ + public function setClassMapAuthoritative($classMapAuthoritative) + { + $this->classMapAuthoritative = $classMapAuthoritative; + } + + /** + * Should class lookup fail if not found in the current class map? + * + * @return bool + */ + public function isClassMapAuthoritative() + { + return $this->classMapAuthoritative; + } + + /** + * APCu prefix to use to cache found/not-found classes, if the extension is enabled. + * + * @param string|null $apcuPrefix + */ + public function setApcuPrefix($apcuPrefix) + { + $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null; + } + + /** + * The APCu prefix in use, or null if APCu caching is not enabled. + * + * @return string|null + */ + public function getApcuPrefix() + { + return $this->apcuPrefix; + } + + /** + * Registers this instance as an autoloader. + * + * @param bool $prepend Whether to prepend the autoloader or not + */ + public function register($prepend = false) + { + spl_autoload_register(array($this, 'loadClass'), true, $prepend); + } + + /** + * Unregisters this instance as an autoloader. + */ + public function unregister() + { + spl_autoload_unregister(array($this, 'loadClass')); + } + + /** + * Loads the given class or interface. + * + * @param string $class The name of the class + * @return bool|null True if loaded, null otherwise + */ + public function loadClass($class) + { + if ($file = $this->findFile($class)) { + includeFile($file); + + return true; + } + } + + /** + * Finds the path to the file where the class is defined. + * + * @param string $class The name of the class + * + * @return string|false The path if found, false otherwise + */ + public function findFile($class) + { + // class map lookup + if (isset($this->classMap[$class])) { + return $this->classMap[$class]; + } + if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) { + return false; + } + if (null !== $this->apcuPrefix) { + $file = apcu_fetch($this->apcuPrefix.$class, $hit); + if ($hit) { + return $file; + } + } + + $file = $this->findFileWithExtension($class, '.php'); + + // Search for Hack files if we are running on HHVM + if (false === $file && defined('HHVM_VERSION')) { + $file = $this->findFileWithExtension($class, '.hh'); + } + + if (null !== $this->apcuPrefix) { + apcu_add($this->apcuPrefix.$class, $file); + } + + if (false === $file) { + // Remember that this class does not exist. + $this->missingClasses[$class] = true; + } + + return $file; + } + + private function findFileWithExtension($class, $ext) + { + // PSR-4 lookup + $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext; + + $first = $class[0]; + if (isset($this->prefixLengthsPsr4[$first])) { + $subPath = $class; + while (false !== $lastPos = strrpos($subPath, '\\')) { + $subPath = substr($subPath, 0, $lastPos); + $search = $subPath . '\\'; + if (isset($this->prefixDirsPsr4[$search])) { + $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1); + foreach ($this->prefixDirsPsr4[$search] as $dir) { + if (file_exists($file = $dir . $pathEnd)) { + return $file; + } + } + } + } + } + + // PSR-4 fallback dirs + foreach ($this->fallbackDirsPsr4 as $dir) { + if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) { + return $file; + } + } + + // PSR-0 lookup + if (false !== $pos = strrpos($class, '\\')) { + // namespaced class name + $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1) + . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR); + } else { + // PEAR-like class name + $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext; + } + + if (isset($this->prefixesPsr0[$first])) { + foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) { + if (0 === strpos($class, $prefix)) { + foreach ($dirs as $dir) { + if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) { + return $file; + } + } + } + } + } + + // PSR-0 fallback dirs + foreach ($this->fallbackDirsPsr0 as $dir) { + if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) { + return $file; + } + } + + // PSR-0 include paths. + if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) { + return $file; + } + + return false; + } +} + +/** + * Scope isolated include. + * + * Prevents access to $this/self from included files. + */ +function includeFile($file) +{ + include $file; +} diff --git a/data/vendor/composer/InstalledVersions.php b/data/vendor/composer/InstalledVersions.php new file mode 100644 index 0000000..f293614 --- /dev/null +++ b/data/vendor/composer/InstalledVersions.php @@ -0,0 +1,246 @@ + + array ( + 'pretty_version' => '1.0.0+no-version-set', + 'version' => '1.0.0.0', + 'aliases' => + array ( + ), + 'reference' => NULL, + 'name' => '__root__', + ), + 'versions' => + array ( + '__root__' => + array ( + 'pretty_version' => '1.0.0+no-version-set', + 'version' => '1.0.0.0', + 'aliases' => + array ( + ), + 'reference' => NULL, + ), + 'symfony/polyfill-ctype' => + array ( + 'pretty_version' => 'v1.23.0', + 'version' => '1.23.0.0', + 'aliases' => + array ( + ), + 'reference' => '46cd95797e9df938fdd2b03693b5fca5e64b01ce', + ), + 'symfony/polyfill-mbstring' => + array ( + 'pretty_version' => 'v1.23.1', + 'version' => '1.23.1.0', + 'aliases' => + array ( + ), + 'reference' => '9174a3d80210dca8daa7f31fec659150bbeabfc6', + ), + 'twig/twig' => + array ( + 'pretty_version' => 'v3.3.7', + 'version' => '3.3.7.0', + 'aliases' => + array ( + ), + 'reference' => '8f168c6ffa3ce76d1786b3cd52275424a3fc675b', + ), + ), +); + + + + + + + +public static function getInstalledPackages() +{ +return array_keys(self::$installed['versions']); +} + + + + + + + + + +public static function isInstalled($packageName) +{ +return isset(self::$installed['versions'][$packageName]); +} + + + + + + + + + + + + + + +public static function satisfies(VersionParser $parser, $packageName, $constraint) +{ +$constraint = $parser->parseConstraints($constraint); +$provided = $parser->parseConstraints(self::getVersionRanges($packageName)); + +return $provided->matches($constraint); +} + + + + + + + + + + +public static function getVersionRanges($packageName) +{ +if (!isset(self::$installed['versions'][$packageName])) { +throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); +} + +$ranges = array(); +if (isset(self::$installed['versions'][$packageName]['pretty_version'])) { +$ranges[] = self::$installed['versions'][$packageName]['pretty_version']; +} +if (array_key_exists('aliases', self::$installed['versions'][$packageName])) { +$ranges = array_merge($ranges, self::$installed['versions'][$packageName]['aliases']); +} +if (array_key_exists('replaced', self::$installed['versions'][$packageName])) { +$ranges = array_merge($ranges, self::$installed['versions'][$packageName]['replaced']); +} +if (array_key_exists('provided', self::$installed['versions'][$packageName])) { +$ranges = array_merge($ranges, self::$installed['versions'][$packageName]['provided']); +} + +return implode(' || ', $ranges); +} + + + + + +public static function getVersion($packageName) +{ +if (!isset(self::$installed['versions'][$packageName])) { +throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); +} + +if (!isset(self::$installed['versions'][$packageName]['version'])) { +return null; +} + +return self::$installed['versions'][$packageName]['version']; +} + + + + + +public static function getPrettyVersion($packageName) +{ +if (!isset(self::$installed['versions'][$packageName])) { +throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); +} + +if (!isset(self::$installed['versions'][$packageName]['pretty_version'])) { +return null; +} + +return self::$installed['versions'][$packageName]['pretty_version']; +} + + + + + +public static function getReference($packageName) +{ +if (!isset(self::$installed['versions'][$packageName])) { +throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed'); +} + +if (!isset(self::$installed['versions'][$packageName]['reference'])) { +return null; +} + +return self::$installed['versions'][$packageName]['reference']; +} + + + + + +public static function getRootPackage() +{ +return self::$installed['root']; +} + + + + + + + +public static function getRawData() +{ +return self::$installed; +} + + + + + + + + + + + + + + + + + + + +public static function reload($data) +{ +self::$installed = $data; +} +} diff --git a/data/vendor/composer/LICENSE b/data/vendor/composer/LICENSE new file mode 100644 index 0000000..f27399a --- /dev/null +++ b/data/vendor/composer/LICENSE @@ -0,0 +1,21 @@ + +Copyright (c) Nils Adermann, Jordi Boggiano + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + diff --git a/data/vendor/composer/autoload_classmap.php b/data/vendor/composer/autoload_classmap.php new file mode 100644 index 0000000..b26f1b1 --- /dev/null +++ b/data/vendor/composer/autoload_classmap.php @@ -0,0 +1,10 @@ + $vendorDir . '/composer/InstalledVersions.php', +); diff --git a/data/vendor/composer/autoload_files.php b/data/vendor/composer/autoload_files.php new file mode 100644 index 0000000..048343b --- /dev/null +++ b/data/vendor/composer/autoload_files.php @@ -0,0 +1,11 @@ + $vendorDir . '/symfony/polyfill-mbstring/bootstrap.php', + '320cde22f66dd4f5d3fd621d3e88b98f' => $vendorDir . '/symfony/polyfill-ctype/bootstrap.php', +); diff --git a/data/vendor/composer/autoload_namespaces.php b/data/vendor/composer/autoload_namespaces.php new file mode 100644 index 0000000..b7fc012 --- /dev/null +++ b/data/vendor/composer/autoload_namespaces.php @@ -0,0 +1,9 @@ + array($vendorDir . '/twig/twig/src'), + 'Symfony\\Polyfill\\Mbstring\\' => array($vendorDir . '/symfony/polyfill-mbstring'), + 'Symfony\\Polyfill\\Ctype\\' => array($vendorDir . '/symfony/polyfill-ctype'), +); diff --git a/data/vendor/composer/autoload_real.php b/data/vendor/composer/autoload_real.php new file mode 100644 index 0000000..51cf49f --- /dev/null +++ b/data/vendor/composer/autoload_real.php @@ -0,0 +1,75 @@ += 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded()); + if ($useStaticLoader) { + require __DIR__ . '/autoload_static.php'; + + call_user_func(\Composer\Autoload\ComposerStaticInit5bc3541ee2371943264a90d516b93d70::getInitializer($loader)); + } else { + $map = require __DIR__ . '/autoload_namespaces.php'; + foreach ($map as $namespace => $path) { + $loader->set($namespace, $path); + } + + $map = require __DIR__ . '/autoload_psr4.php'; + foreach ($map as $namespace => $path) { + $loader->setPsr4($namespace, $path); + } + + $classMap = require __DIR__ . '/autoload_classmap.php'; + if ($classMap) { + $loader->addClassMap($classMap); + } + } + + $loader->register(true); + + if ($useStaticLoader) { + $includeFiles = Composer\Autoload\ComposerStaticInit5bc3541ee2371943264a90d516b93d70::$files; + } else { + $includeFiles = require __DIR__ . '/autoload_files.php'; + } + foreach ($includeFiles as $fileIdentifier => $file) { + composerRequire5bc3541ee2371943264a90d516b93d70($fileIdentifier, $file); + } + + return $loader; + } +} + +function composerRequire5bc3541ee2371943264a90d516b93d70($fileIdentifier, $file) +{ + if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) { + require $file; + + $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true; + } +} diff --git a/data/vendor/composer/autoload_static.php b/data/vendor/composer/autoload_static.php new file mode 100644 index 0000000..a5e9016 --- /dev/null +++ b/data/vendor/composer/autoload_static.php @@ -0,0 +1,54 @@ + __DIR__ . '/..' . '/symfony/polyfill-mbstring/bootstrap.php', + '320cde22f66dd4f5d3fd621d3e88b98f' => __DIR__ . '/..' . '/symfony/polyfill-ctype/bootstrap.php', + ); + + public static $prefixLengthsPsr4 = array ( + 'T' => + array ( + 'Twig\\' => 5, + ), + 'S' => + array ( + 'Symfony\\Polyfill\\Mbstring\\' => 26, + 'Symfony\\Polyfill\\Ctype\\' => 23, + ), + ); + + public static $prefixDirsPsr4 = array ( + 'Twig\\' => + array ( + 0 => __DIR__ . '/..' . '/twig/twig/src', + ), + 'Symfony\\Polyfill\\Mbstring\\' => + array ( + 0 => __DIR__ . '/..' . '/symfony/polyfill-mbstring', + ), + 'Symfony\\Polyfill\\Ctype\\' => + array ( + 0 => __DIR__ . '/..' . '/symfony/polyfill-ctype', + ), + ); + + public static $classMap = array ( + 'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php', + ); + + public static function getInitializer(ClassLoader $loader) + { + return \Closure::bind(function () use ($loader) { + $loader->prefixLengthsPsr4 = ComposerStaticInit5bc3541ee2371943264a90d516b93d70::$prefixLengthsPsr4; + $loader->prefixDirsPsr4 = ComposerStaticInit5bc3541ee2371943264a90d516b93d70::$prefixDirsPsr4; + $loader->classMap = ComposerStaticInit5bc3541ee2371943264a90d516b93d70::$classMap; + + }, null, ClassLoader::class); + } +} diff --git a/data/vendor/composer/installed.json b/data/vendor/composer/installed.json new file mode 100644 index 0000000..a146737 --- /dev/null +++ b/data/vendor/composer/installed.json @@ -0,0 +1,250 @@ +{ + "packages": [ + { + "name": "symfony/polyfill-ctype", + "version": "v1.23.0", + "version_normalized": "1.23.0.0", + "source": { + "type": "git", + "url": "https://github.com/symfony/polyfill-ctype.git", + "reference": "46cd95797e9df938fdd2b03693b5fca5e64b01ce" + }, + "dist": { + "type": "zip", + "url": 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"https://symfony.com", + "keywords": [ + "compatibility", + "ctype", + "polyfill", + "portable" + ], + "support": { + "source": "https://github.com/symfony/polyfill-ctype/tree/v1.23.0" + }, + "funding": [ + { + "url": "https://symfony.com/sponsor", + "type": "custom" + }, + { + "url": "https://github.com/fabpot", + "type": "github" + }, + { + "url": "https://tidelift.com/funding/github/packagist/symfony/symfony", + "type": "tidelift" + } + ], + "install-path": "../symfony/polyfill-ctype" + }, + { + "name": "symfony/polyfill-mbstring", + "version": "v1.23.1", + "version_normalized": "1.23.1.0", + "source": { + "type": "git", + "url": "https://github.com/symfony/polyfill-mbstring.git", + "reference": "9174a3d80210dca8daa7f31fec659150bbeabfc6" + }, + "dist": { + "type": "zip", + "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/9174a3d80210dca8daa7f31fec659150bbeabfc6", + "reference": "9174a3d80210dca8daa7f31fec659150bbeabfc6", + "shasum": "" + }, + "require": { + "php": ">=7.1" + }, + "suggest": { + "ext-mbstring": "For best performance" + }, + "time": "2021-05-27T12:26:48+00:00", + "type": "library", + "extra": { + "branch-alias": { + "dev-main": "1.23-dev" + }, + "thanks": { + "name": "symfony/polyfill", + "url": "https://github.com/symfony/polyfill" + } + }, + "installation-source": "dist", + "autoload": { + "psr-4": { + "Symfony\\Polyfill\\Mbstring\\": "" + }, + "files": [ + "bootstrap.php" + ] + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "MIT" + ], + "authors": [ + { + "name": "Nicolas Grekas", + "email": "p@tchwork.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "description": "Symfony polyfill for the Mbstring extension", + "homepage": "https://symfony.com", + "keywords": [ + "compatibility", + "mbstring", + "polyfill", + "portable", + "shim" + ], + "support": { + "source": "https://github.com/symfony/polyfill-mbstring/tree/v1.23.1" + }, + "funding": [ + { + "url": "https://symfony.com/sponsor", + "type": "custom" + }, + { + "url": "https://github.com/fabpot", + "type": "github" + }, + { + "url": "https://tidelift.com/funding/github/packagist/symfony/symfony", + "type": "tidelift" + } + ], + "install-path": "../symfony/polyfill-mbstring" + }, + { + "name": "twig/twig", + "version": "v3.3.7", + "version_normalized": "3.3.7.0", + "source": { + "type": "git", + "url": "https://github.com/twigphp/Twig.git", + "reference": "8f168c6ffa3ce76d1786b3cd52275424a3fc675b" + }, + "dist": { + "type": "zip", + "url": "https://api.github.com/repos/twigphp/Twig/zipball/8f168c6ffa3ce76d1786b3cd52275424a3fc675b", + "reference": "8f168c6ffa3ce76d1786b3cd52275424a3fc675b", + "shasum": "" + }, + "require": { + "php": ">=7.2.5", + "symfony/polyfill-ctype": "^1.8", + "symfony/polyfill-mbstring": "^1.3" + }, + "require-dev": { + "psr/container": "^1.0", + "symfony/phpunit-bridge": "^4.4.9|^5.0.9|^6.0" + }, + "time": "2022-01-03T21:15:37+00:00", + "type": "library", + "extra": { + "branch-alias": { + "dev-master": "3.3-dev" + } + }, + "installation-source": "dist", + "autoload": { + "psr-4": { + "Twig\\": "src/" + } + }, + "notification-url": "https://packagist.org/downloads/", + "license": [ + "BSD-3-Clause" + ], + "authors": [ + { + "name": "Fabien Potencier", + "email": "fabien@symfony.com", + "homepage": "http://fabien.potencier.org", + "role": "Lead Developer" + }, + { + "name": "Twig Team", + "role": "Contributors" + }, + { + "name": "Armin Ronacher", + "email": "armin.ronacher@active-4.com", + "role": "Project Founder" + } + ], + "description": "Twig, the flexible, fast, and secure template language for PHP", + "homepage": "https://twig.symfony.com", + "keywords": [ + "templating" + ], + "support": { + "issues": "https://github.com/twigphp/Twig/issues", + "source": "https://github.com/twigphp/Twig/tree/v3.3.7" + }, + "funding": [ + { + "url": "https://github.com/fabpot", + "type": "github" + }, + { + "url": "https://tidelift.com/funding/github/packagist/twig/twig", + "type": "tidelift" + } + ], + "install-path": "../twig/twig" + } + ], + "dev": true, + "dev-package-names": [] +} diff --git a/data/vendor/composer/installed.php b/data/vendor/composer/installed.php new file mode 100644 index 0000000..fe5567c --- /dev/null +++ b/data/vendor/composer/installed.php @@ -0,0 +1,51 @@ + + array ( + 'pretty_version' => '1.0.0+no-version-set', + 'version' => '1.0.0.0', + 'aliases' => + array ( + ), + 'reference' => NULL, + 'name' => '__root__', + ), + 'versions' => + array ( + '__root__' => + array ( + 'pretty_version' => '1.0.0+no-version-set', + 'version' => '1.0.0.0', + 'aliases' => + array ( + ), + 'reference' => NULL, + ), + 'symfony/polyfill-ctype' => + array ( + 'pretty_version' => 'v1.23.0', + 'version' => '1.23.0.0', + 'aliases' => + array ( + ), + 'reference' => '46cd95797e9df938fdd2b03693b5fca5e64b01ce', + ), + 'symfony/polyfill-mbstring' => + array ( + 'pretty_version' => 'v1.23.1', + 'version' => '1.23.1.0', + 'aliases' => + array ( + ), + 'reference' => '9174a3d80210dca8daa7f31fec659150bbeabfc6', + ), + 'twig/twig' => + array ( + 'pretty_version' => 'v3.3.7', + 'version' => '3.3.7.0', + 'aliases' => + array ( + ), + 'reference' => '8f168c6ffa3ce76d1786b3cd52275424a3fc675b', + ), + ), +); diff --git a/data/vendor/composer/platform_check.php b/data/vendor/composer/platform_check.php new file mode 100644 index 0000000..a8b98d5 --- /dev/null +++ b/data/vendor/composer/platform_check.php @@ -0,0 +1,26 @@ += 70205)) { + $issues[] = 'Your Composer dependencies require a PHP version ">= 7.2.5". You are running ' . PHP_VERSION . '.'; +} + +if ($issues) { + if (!headers_sent()) { + header('HTTP/1.1 500 Internal Server Error'); + } + if (!ini_get('display_errors')) { + if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') { + fwrite(STDERR, 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . implode(PHP_EOL, $issues) . PHP_EOL.PHP_EOL); + } elseif (!headers_sent()) { + echo 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . str_replace('You are running '.PHP_VERSION.'.', '', implode(PHP_EOL, $issues)) . PHP_EOL.PHP_EOL; + } + } + trigger_error( + 'Composer detected issues in your platform: ' . implode(' ', $issues), + E_USER_ERROR + ); +} diff --git a/data/vendor/symfony/polyfill-ctype/Ctype.php b/data/vendor/symfony/polyfill-ctype/Ctype.php new file mode 100644 index 0000000..58414dc --- /dev/null +++ b/data/vendor/symfony/polyfill-ctype/Ctype.php @@ -0,0 +1,227 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Polyfill\Ctype; + +/** + * Ctype implementation through regex. + * + * @internal + * + * @author Gert de Pagter + */ +final class Ctype +{ + /** + * Returns TRUE if every character in text is either a letter or a digit, FALSE otherwise. + * + * @see https://php.net/ctype-alnum + * + * @param string|int $text + * + * @return bool + */ + public static function ctype_alnum($text) + { + $text = self::convert_int_to_char_for_ctype($text); + + return \is_string($text) && '' !== $text && !preg_match('/[^A-Za-z0-9]/', $text); + } + + /** + * Returns TRUE if every character in text is a letter, FALSE otherwise. + * + * @see https://php.net/ctype-alpha + * + * @param string|int $text + * + * @return bool + */ + public static function ctype_alpha($text) + { + $text = self::convert_int_to_char_for_ctype($text); + + return \is_string($text) && '' !== $text && !preg_match('/[^A-Za-z]/', $text); + } + + /** + * Returns TRUE if every character in text is a control character from the current locale, FALSE otherwise. + * + * @see https://php.net/ctype-cntrl + * + * @param string|int $text + * + * @return bool + */ + public static function ctype_cntrl($text) + { + $text = self::convert_int_to_char_for_ctype($text); + + return \is_string($text) && '' !== $text && !preg_match('/[^\x00-\x1f\x7f]/', $text); + } + + /** + * Returns TRUE if every character in the string text is a decimal digit, FALSE otherwise. + * + * @see https://php.net/ctype-digit + * + * @param string|int $text + * + * @return bool + */ + public static function ctype_digit($text) + { + $text = self::convert_int_to_char_for_ctype($text); + + return \is_string($text) && '' !== $text && !preg_match('/[^0-9]/', $text); + } + + /** + * Returns TRUE if every character in text is printable and actually creates visible output (no white space), FALSE otherwise. + * + * @see https://php.net/ctype-graph + * + * @param string|int $text + * + * @return bool + */ + public static function ctype_graph($text) + { + $text = self::convert_int_to_char_for_ctype($text); + + return \is_string($text) && '' !== $text && !preg_match('/[^!-~]/', $text); + } + + /** + * Returns TRUE if every character in text is a lowercase letter. + * + * @see https://php.net/ctype-lower + * + * @param string|int $text + * + * @return bool + */ + public static function ctype_lower($text) + { + $text = self::convert_int_to_char_for_ctype($text); + + return \is_string($text) && '' !== $text && !preg_match('/[^a-z]/', $text); + } + + /** + * Returns TRUE if every character in text will actually create output (including blanks). Returns FALSE if text contains control characters or characters that do not have any output or control function at all. + * + * @see https://php.net/ctype-print + * + * @param string|int $text + * + * @return bool + */ + public static function ctype_print($text) + { + $text = self::convert_int_to_char_for_ctype($text); + + return \is_string($text) && '' !== $text && !preg_match('/[^ -~]/', $text); + } + + /** + * Returns TRUE if every character in text is printable, but neither letter, digit or blank, FALSE otherwise. + * + * @see https://php.net/ctype-punct + * + * @param string|int $text + * + * @return bool + */ + public static function ctype_punct($text) + { + $text = self::convert_int_to_char_for_ctype($text); + + return \is_string($text) && '' !== $text && !preg_match('/[^!-\/\:-@\[-`\{-~]/', $text); + } + + /** + * Returns TRUE if every character in text creates some sort of white space, FALSE otherwise. Besides the blank character this also includes tab, vertical tab, line feed, carriage return and form feed characters. + * + * @see https://php.net/ctype-space + * + * @param string|int $text + * + * @return bool + */ + public static function ctype_space($text) + { + $text = self::convert_int_to_char_for_ctype($text); + + return \is_string($text) && '' !== $text && !preg_match('/[^\s]/', $text); + } + + /** + * Returns TRUE if every character in text is an uppercase letter. + * + * @see https://php.net/ctype-upper + * + * @param string|int $text + * + * @return bool + */ + public static function ctype_upper($text) + { + $text = self::convert_int_to_char_for_ctype($text); + + return \is_string($text) && '' !== $text && !preg_match('/[^A-Z]/', $text); + } + + /** + * Returns TRUE if every character in text is a hexadecimal 'digit', that is a decimal digit or a character from [A-Fa-f] , FALSE otherwise. + * + * @see https://php.net/ctype-xdigit + * + * @param string|int $text + * + * @return bool + */ + public static function ctype_xdigit($text) + { + $text = self::convert_int_to_char_for_ctype($text); + + return \is_string($text) && '' !== $text && !preg_match('/[^A-Fa-f0-9]/', $text); + } + + /** + * Converts integers to their char versions according to normal ctype behaviour, if needed. + * + * If an integer between -128 and 255 inclusive is provided, + * it is interpreted as the ASCII value of a single character + * (negative values have 256 added in order to allow characters in the Extended ASCII range). + * Any other integer is interpreted as a string containing the decimal digits of the integer. + * + * @param string|int $int + * + * @return mixed + */ + private static function convert_int_to_char_for_ctype($int) + { + if (!\is_int($int)) { + return $int; + } + + if ($int < -128 || $int > 255) { + return (string) $int; + } + + if ($int < 0) { + $int += 256; + } + + return \chr($int); + } +} diff --git a/data/vendor/symfony/polyfill-ctype/LICENSE b/data/vendor/symfony/polyfill-ctype/LICENSE new file mode 100644 index 0000000..3f853aa --- /dev/null +++ b/data/vendor/symfony/polyfill-ctype/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2018-2019 Fabien Potencier + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/data/vendor/symfony/polyfill-ctype/README.md b/data/vendor/symfony/polyfill-ctype/README.md new file mode 100644 index 0000000..8add1ab --- /dev/null +++ b/data/vendor/symfony/polyfill-ctype/README.md @@ -0,0 +1,12 @@ +Symfony Polyfill / Ctype +======================== + +This component provides `ctype_*` functions to users who run php versions without the ctype extension. + +More information can be found in the +[main Polyfill README](https://github.com/symfony/polyfill/blob/master/README.md). + +License +======= + +This library is released under the [MIT license](LICENSE). diff --git a/data/vendor/symfony/polyfill-ctype/bootstrap.php b/data/vendor/symfony/polyfill-ctype/bootstrap.php new file mode 100644 index 0000000..d54524b --- /dev/null +++ b/data/vendor/symfony/polyfill-ctype/bootstrap.php @@ -0,0 +1,50 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +use Symfony\Polyfill\Ctype as p; + +if (\PHP_VERSION_ID >= 80000) { + return require __DIR__.'/bootstrap80.php'; +} + +if (!function_exists('ctype_alnum')) { + function ctype_alnum($text) { return p\Ctype::ctype_alnum($text); } +} +if (!function_exists('ctype_alpha')) { + function ctype_alpha($text) { return p\Ctype::ctype_alpha($text); } +} +if (!function_exists('ctype_cntrl')) { + function ctype_cntrl($text) { return p\Ctype::ctype_cntrl($text); } +} +if (!function_exists('ctype_digit')) { + function ctype_digit($text) { return p\Ctype::ctype_digit($text); } +} +if (!function_exists('ctype_graph')) { + function ctype_graph($text) { return p\Ctype::ctype_graph($text); } +} +if (!function_exists('ctype_lower')) { + function ctype_lower($text) { return p\Ctype::ctype_lower($text); } +} +if (!function_exists('ctype_print')) { + function ctype_print($text) { return p\Ctype::ctype_print($text); } +} +if (!function_exists('ctype_punct')) { + function ctype_punct($text) { return p\Ctype::ctype_punct($text); } +} +if (!function_exists('ctype_space')) { + function ctype_space($text) { return p\Ctype::ctype_space($text); } +} +if (!function_exists('ctype_upper')) { + function ctype_upper($text) { return p\Ctype::ctype_upper($text); } +} +if (!function_exists('ctype_xdigit')) { + function ctype_xdigit($text) { return p\Ctype::ctype_xdigit($text); } +} diff --git a/data/vendor/symfony/polyfill-ctype/bootstrap80.php b/data/vendor/symfony/polyfill-ctype/bootstrap80.php new file mode 100644 index 0000000..ab2f861 --- /dev/null +++ b/data/vendor/symfony/polyfill-ctype/bootstrap80.php @@ -0,0 +1,46 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +use Symfony\Polyfill\Ctype as p; + +if (!function_exists('ctype_alnum')) { + function ctype_alnum(mixed $text): bool { return p\Ctype::ctype_alnum($text); } +} +if (!function_exists('ctype_alpha')) { + function ctype_alpha(mixed $text): bool { return p\Ctype::ctype_alpha($text); } +} +if (!function_exists('ctype_cntrl')) { + function ctype_cntrl(mixed $text): bool { return p\Ctype::ctype_cntrl($text); } +} +if (!function_exists('ctype_digit')) { + function ctype_digit(mixed $text): bool { return p\Ctype::ctype_digit($text); } +} +if (!function_exists('ctype_graph')) { + function ctype_graph(mixed $text): bool { return p\Ctype::ctype_graph($text); } +} +if (!function_exists('ctype_lower')) { + function ctype_lower(mixed $text): bool { return p\Ctype::ctype_lower($text); } +} +if (!function_exists('ctype_print')) { + function ctype_print(mixed $text): bool { return p\Ctype::ctype_print($text); } +} +if (!function_exists('ctype_punct')) { + function ctype_punct(mixed $text): bool { return p\Ctype::ctype_punct($text); } +} +if (!function_exists('ctype_space')) { + function ctype_space(mixed $text): bool { return p\Ctype::ctype_space($text); } +} +if (!function_exists('ctype_upper')) { + function ctype_upper(mixed $text): bool { return p\Ctype::ctype_upper($text); } +} +if (!function_exists('ctype_xdigit')) { + function ctype_xdigit(mixed $text): bool { return p\Ctype::ctype_xdigit($text); } +} diff --git a/data/vendor/symfony/polyfill-ctype/composer.json b/data/vendor/symfony/polyfill-ctype/composer.json new file mode 100644 index 0000000..f0621a3 --- /dev/null +++ b/data/vendor/symfony/polyfill-ctype/composer.json @@ -0,0 +1,38 @@ +{ + "name": "symfony/polyfill-ctype", + "type": "library", + "description": "Symfony polyfill for ctype functions", + "keywords": ["polyfill", "compatibility", "portable", "ctype"], + "homepage": "https://symfony.com", + "license": "MIT", + "authors": [ + { + "name": "Gert de Pagter", + "email": "BackEndTea@gmail.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "require": { + "php": ">=7.1" + }, + "autoload": { + "psr-4": { "Symfony\\Polyfill\\Ctype\\": "" }, + "files": [ "bootstrap.php" ] + }, + "suggest": { + "ext-ctype": "For best performance" + }, + "minimum-stability": "dev", + "extra": { + "branch-alias": { + "dev-main": "1.23-dev" + }, + "thanks": { + "name": "symfony/polyfill", + "url": "https://github.com/symfony/polyfill" + } + } +} diff --git a/data/vendor/symfony/polyfill-mbstring/LICENSE b/data/vendor/symfony/polyfill-mbstring/LICENSE new file mode 100644 index 0000000..4cd8bdd --- /dev/null +++ b/data/vendor/symfony/polyfill-mbstring/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2015-2019 Fabien Potencier + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is furnished +to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/data/vendor/symfony/polyfill-mbstring/Mbstring.php b/data/vendor/symfony/polyfill-mbstring/Mbstring.php new file mode 100644 index 0000000..b599095 --- /dev/null +++ b/data/vendor/symfony/polyfill-mbstring/Mbstring.php @@ -0,0 +1,870 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Polyfill\Mbstring; + +/** + * Partial mbstring implementation in PHP, iconv based, UTF-8 centric. + * + * Implemented: + * - mb_chr - Returns a specific character from its Unicode code point + * - mb_convert_encoding - Convert character encoding + * - mb_convert_variables - Convert character code in variable(s) + * - mb_decode_mimeheader - Decode string in MIME header field + * - mb_encode_mimeheader - Encode string for MIME header XXX NATIVE IMPLEMENTATION IS REALLY BUGGED + * - mb_decode_numericentity - Decode HTML numeric string reference to character + * - mb_encode_numericentity - Encode character to HTML numeric string reference + * - mb_convert_case - Perform case folding on a string + * - mb_detect_encoding - Detect character encoding + * - mb_get_info - Get internal settings of mbstring + * - mb_http_input - Detect HTTP input character encoding + * - mb_http_output - Set/Get HTTP output character encoding + * - mb_internal_encoding - Set/Get internal character encoding + * - mb_list_encodings - Returns an array of all supported encodings + * - mb_ord - Returns the Unicode code point of a character + * - mb_output_handler - Callback function converts character encoding in output buffer + * - mb_scrub - Replaces ill-formed byte sequences with substitute characters + * - mb_strlen - Get string length + * - mb_strpos - Find position of first occurrence of string in a string + * - mb_strrpos - Find position of last occurrence of a string in a string + * - mb_str_split - Convert a string to an array + * - mb_strtolower - Make a string lowercase + * - mb_strtoupper - Make a string uppercase + * - mb_substitute_character - Set/Get substitution character + * - mb_substr - Get part of string + * - mb_stripos - Finds position of first occurrence of a string within another, case insensitive + * - mb_stristr - Finds first occurrence of a string within another, case insensitive + * - mb_strrchr - Finds the last occurrence of a character in a string within another + * - mb_strrichr - Finds the last occurrence of a character in a string within another, case insensitive + * - mb_strripos - Finds position of last occurrence of a string within another, case insensitive + * - mb_strstr - Finds first occurrence of a string within another + * - mb_strwidth - Return width of string + * - mb_substr_count - Count the number of substring occurrences + * + * Not implemented: + * - mb_convert_kana - Convert "kana" one from another ("zen-kaku", "han-kaku" and more) + * - mb_ereg_* - Regular expression with multibyte support + * - mb_parse_str - Parse GET/POST/COOKIE data and set global variable + * - mb_preferred_mime_name - Get MIME charset string + * - mb_regex_encoding - Returns current encoding for multibyte regex as string + * - mb_regex_set_options - Set/Get the default options for mbregex functions + * - mb_send_mail - Send encoded mail + * - mb_split - Split multibyte string using regular expression + * - mb_strcut - Get part of string + * - mb_strimwidth - Get truncated string with specified width + * + * @author Nicolas Grekas + * + * @internal + */ +final class Mbstring +{ + public const MB_CASE_FOLD = \PHP_INT_MAX; + + private const CASE_FOLD = [ + ['µ', 'ſ', "\xCD\x85", 'ς', "\xCF\x90", "\xCF\x91", "\xCF\x95", "\xCF\x96", "\xCF\xB0", "\xCF\xB1", "\xCF\xB5", "\xE1\xBA\x9B", "\xE1\xBE\xBE"], + ['μ', 's', 'ι', 'σ', 'β', 'θ', 'φ', 'π', 'κ', 'ρ', 'ε', "\xE1\xB9\xA1", 'ι'], + ]; + + private static $encodingList = ['ASCII', 'UTF-8']; + private static $language = 'neutral'; + private static $internalEncoding = 'UTF-8'; + + public static function mb_convert_encoding($s, $toEncoding, $fromEncoding = null) + { + if (\is_array($fromEncoding) || false !== strpos($fromEncoding, ',')) { + $fromEncoding = self::mb_detect_encoding($s, $fromEncoding); + } else { + $fromEncoding = self::getEncoding($fromEncoding); + } + + $toEncoding = self::getEncoding($toEncoding); + + if ('BASE64' === $fromEncoding) { + $s = base64_decode($s); + $fromEncoding = $toEncoding; + } + + if ('BASE64' === $toEncoding) { + return base64_encode($s); + } + + if ('HTML-ENTITIES' === $toEncoding || 'HTML' === $toEncoding) { + if ('HTML-ENTITIES' === $fromEncoding || 'HTML' === $fromEncoding) { + $fromEncoding = 'Windows-1252'; + } + if ('UTF-8' !== $fromEncoding) { + $s = \iconv($fromEncoding, 'UTF-8//IGNORE', $s); + } + + return preg_replace_callback('/[\x80-\xFF]+/', [__CLASS__, 'html_encoding_callback'], $s); + } + + if ('HTML-ENTITIES' === $fromEncoding) { + $s = html_entity_decode($s, \ENT_COMPAT, 'UTF-8'); + $fromEncoding = 'UTF-8'; + } + + return \iconv($fromEncoding, $toEncoding.'//IGNORE', $s); + } + + public static function mb_convert_variables($toEncoding, $fromEncoding, &...$vars) + { + $ok = true; + array_walk_recursive($vars, function (&$v) use (&$ok, $toEncoding, $fromEncoding) { + if (false === $v = self::mb_convert_encoding($v, $toEncoding, $fromEncoding)) { + $ok = false; + } + }); + + return $ok ? $fromEncoding : false; + } + + public static function mb_decode_mimeheader($s) + { + return \iconv_mime_decode($s, 2, self::$internalEncoding); + } + + public static function mb_encode_mimeheader($s, $charset = null, $transferEncoding = null, $linefeed = null, $indent = null) + { + trigger_error('mb_encode_mimeheader() is bugged. Please use iconv_mime_encode() instead', \E_USER_WARNING); + } + + public static function mb_decode_numericentity($s, $convmap, $encoding = null) + { + if (null !== $s && !is_scalar($s) && !(\is_object($s) && method_exists($s, '__toString'))) { + trigger_error('mb_decode_numericentity() expects parameter 1 to be string, '.\gettype($s).' given', \E_USER_WARNING); + + return null; + } + + if (!\is_array($convmap) || (80000 > \PHP_VERSION_ID && !$convmap)) { + return false; + } + + if (null !== $encoding && !is_scalar($encoding)) { + trigger_error('mb_decode_numericentity() expects parameter 3 to be string, '.\gettype($s).' given', \E_USER_WARNING); + + return ''; // Instead of null (cf. mb_encode_numericentity). + } + + $s = (string) $s; + if ('' === $s) { + return ''; + } + + $encoding = self::getEncoding($encoding); + + if ('UTF-8' === $encoding) { + $encoding = null; + if (!preg_match('//u', $s)) { + $s = @\iconv('UTF-8', 'UTF-8//IGNORE', $s); + } + } else { + $s = \iconv($encoding, 'UTF-8//IGNORE', $s); + } + + $cnt = floor(\count($convmap) / 4) * 4; + + for ($i = 0; $i < $cnt; $i += 4) { + // collector_decode_htmlnumericentity ignores $convmap[$i + 3] + $convmap[$i] += $convmap[$i + 2]; + $convmap[$i + 1] += $convmap[$i + 2]; + } + + $s = preg_replace_callback('/&#(?:0*([0-9]+)|x0*([0-9a-fA-F]+))(?!&);?/', function (array $m) use ($cnt, $convmap) { + $c = isset($m[2]) ? (int) hexdec($m[2]) : $m[1]; + for ($i = 0; $i < $cnt; $i += 4) { + if ($c >= $convmap[$i] && $c <= $convmap[$i + 1]) { + return self::mb_chr($c - $convmap[$i + 2]); + } + } + + return $m[0]; + }, $s); + + if (null === $encoding) { + return $s; + } + + return \iconv('UTF-8', $encoding.'//IGNORE', $s); + } + + public static function mb_encode_numericentity($s, $convmap, $encoding = null, $is_hex = false) + { + if (null !== $s && !is_scalar($s) && !(\is_object($s) && method_exists($s, '__toString'))) { + trigger_error('mb_encode_numericentity() expects parameter 1 to be string, '.\gettype($s).' given', \E_USER_WARNING); + + return null; + } + + if (!\is_array($convmap) || (80000 > \PHP_VERSION_ID && !$convmap)) { + return false; + } + + if (null !== $encoding && !is_scalar($encoding)) { + trigger_error('mb_encode_numericentity() expects parameter 3 to be string, '.\gettype($s).' given', \E_USER_WARNING); + + return null; // Instead of '' (cf. mb_decode_numericentity). + } + + if (null !== $is_hex && !is_scalar($is_hex)) { + trigger_error('mb_encode_numericentity() expects parameter 4 to be boolean, '.\gettype($s).' given', \E_USER_WARNING); + + return null; + } + + $s = (string) $s; + if ('' === $s) { + return ''; + } + + $encoding = self::getEncoding($encoding); + + if ('UTF-8' === $encoding) { + $encoding = null; + if (!preg_match('//u', $s)) { + $s = @\iconv('UTF-8', 'UTF-8//IGNORE', $s); + } + } else { + $s = \iconv($encoding, 'UTF-8//IGNORE', $s); + } + + static $ulenMask = ["\xC0" => 2, "\xD0" => 2, "\xE0" => 3, "\xF0" => 4]; + + $cnt = floor(\count($convmap) / 4) * 4; + $i = 0; + $len = \strlen($s); + $result = ''; + + while ($i < $len) { + $ulen = $s[$i] < "\x80" ? 1 : $ulenMask[$s[$i] & "\xF0"]; + $uchr = substr($s, $i, $ulen); + $i += $ulen; + $c = self::mb_ord($uchr); + + for ($j = 0; $j < $cnt; $j += 4) { + if ($c >= $convmap[$j] && $c <= $convmap[$j + 1]) { + $cOffset = ($c + $convmap[$j + 2]) & $convmap[$j + 3]; + $result .= $is_hex ? sprintf('&#x%X;', $cOffset) : '&#'.$cOffset.';'; + continue 2; + } + } + $result .= $uchr; + } + + if (null === $encoding) { + return $result; + } + + return \iconv('UTF-8', $encoding.'//IGNORE', $result); + } + + public static function mb_convert_case($s, $mode, $encoding = null) + { + $s = (string) $s; + if ('' === $s) { + return ''; + } + + $encoding = self::getEncoding($encoding); + + if ('UTF-8' === $encoding) { + $encoding = null; + if (!preg_match('//u', $s)) { + $s = @\iconv('UTF-8', 'UTF-8//IGNORE', $s); + } + } else { + $s = \iconv($encoding, 'UTF-8//IGNORE', $s); + } + + if (\MB_CASE_TITLE == $mode) { + static $titleRegexp = null; + if (null === $titleRegexp) { + $titleRegexp = self::getData('titleCaseRegexp'); + } + $s = preg_replace_callback($titleRegexp, [__CLASS__, 'title_case'], $s); + } else { + if (\MB_CASE_UPPER == $mode) { + static $upper = null; + if (null === $upper) { + $upper = self::getData('upperCase'); + } + $map = $upper; + } else { + if (self::MB_CASE_FOLD === $mode) { + $s = str_replace(self::CASE_FOLD[0], self::CASE_FOLD[1], $s); + } + + static $lower = null; + if (null === $lower) { + $lower = self::getData('lowerCase'); + } + $map = $lower; + } + + static $ulenMask = ["\xC0" => 2, "\xD0" => 2, "\xE0" => 3, "\xF0" => 4]; + + $i = 0; + $len = \strlen($s); + + while ($i < $len) { + $ulen = $s[$i] < "\x80" ? 1 : $ulenMask[$s[$i] & "\xF0"]; + $uchr = substr($s, $i, $ulen); + $i += $ulen; + + if (isset($map[$uchr])) { + $uchr = $map[$uchr]; + $nlen = \strlen($uchr); + + if ($nlen == $ulen) { + $nlen = $i; + do { + $s[--$nlen] = $uchr[--$ulen]; + } while ($ulen); + } else { + $s = substr_replace($s, $uchr, $i - $ulen, $ulen); + $len += $nlen - $ulen; + $i += $nlen - $ulen; + } + } + } + } + + if (null === $encoding) { + return $s; + } + + return \iconv('UTF-8', $encoding.'//IGNORE', $s); + } + + public static function mb_internal_encoding($encoding = null) + { + if (null === $encoding) { + return self::$internalEncoding; + } + + $normalizedEncoding = self::getEncoding($encoding); + + if ('UTF-8' === $normalizedEncoding || false !== @\iconv($normalizedEncoding, $normalizedEncoding, ' ')) { + self::$internalEncoding = $normalizedEncoding; + + return true; + } + + if (80000 > \PHP_VERSION_ID) { + return false; + } + + throw new \ValueError(sprintf('Argument #1 ($encoding) must be a valid encoding, "%s" given', $encoding)); + } + + public static function mb_language($lang = null) + { + if (null === $lang) { + return self::$language; + } + + switch ($normalizedLang = strtolower($lang)) { + case 'uni': + case 'neutral': + self::$language = $normalizedLang; + + return true; + } + + if (80000 > \PHP_VERSION_ID) { + return false; + } + + throw new \ValueError(sprintf('Argument #1 ($language) must be a valid language, "%s" given', $lang)); + } + + public static function mb_list_encodings() + { + return ['UTF-8']; + } + + public static function mb_encoding_aliases($encoding) + { + switch (strtoupper($encoding)) { + case 'UTF8': + case 'UTF-8': + return ['utf8']; + } + + return false; + } + + public static function mb_check_encoding($var = null, $encoding = null) + { + if (null === $encoding) { + if (null === $var) { + return false; + } + $encoding = self::$internalEncoding; + } + + return self::mb_detect_encoding($var, [$encoding]) || false !== @\iconv($encoding, $encoding, $var); + } + + public static function mb_detect_encoding($str, $encodingList = null, $strict = false) + { + if (null === $encodingList) { + $encodingList = self::$encodingList; + } else { + if (!\is_array($encodingList)) { + $encodingList = array_map('trim', explode(',', $encodingList)); + } + $encodingList = array_map('strtoupper', $encodingList); + } + + foreach ($encodingList as $enc) { + switch ($enc) { + case 'ASCII': + if (!preg_match('/[\x80-\xFF]/', $str)) { + return $enc; + } + break; + + case 'UTF8': + case 'UTF-8': + if (preg_match('//u', $str)) { + return 'UTF-8'; + } + break; + + default: + if (0 === strncmp($enc, 'ISO-8859-', 9)) { + return $enc; + } + } + } + + return false; + } + + public static function mb_detect_order($encodingList = null) + { + if (null === $encodingList) { + return self::$encodingList; + } + + if (!\is_array($encodingList)) { + $encodingList = array_map('trim', explode(',', $encodingList)); + } + $encodingList = array_map('strtoupper', $encodingList); + + foreach ($encodingList as $enc) { + switch ($enc) { + default: + if (strncmp($enc, 'ISO-8859-', 9)) { + return false; + } + // no break + case 'ASCII': + case 'UTF8': + case 'UTF-8': + } + } + + self::$encodingList = $encodingList; + + return true; + } + + public static function mb_strlen($s, $encoding = null) + { + $encoding = self::getEncoding($encoding); + if ('CP850' === $encoding || 'ASCII' === $encoding) { + return \strlen($s); + } + + return @\iconv_strlen($s, $encoding); + } + + public static function mb_strpos($haystack, $needle, $offset = 0, $encoding = null) + { + $encoding = self::getEncoding($encoding); + if ('CP850' === $encoding || 'ASCII' === $encoding) { + return strpos($haystack, $needle, $offset); + } + + $needle = (string) $needle; + if ('' === $needle) { + if (80000 > \PHP_VERSION_ID) { + trigger_error(__METHOD__.': Empty delimiter', \E_USER_WARNING); + + return false; + } + + return 0; + } + + return \iconv_strpos($haystack, $needle, $offset, $encoding); + } + + public static function mb_strrpos($haystack, $needle, $offset = 0, $encoding = null) + { + $encoding = self::getEncoding($encoding); + if ('CP850' === $encoding || 'ASCII' === $encoding) { + return strrpos($haystack, $needle, $offset); + } + + if ($offset != (int) $offset) { + $offset = 0; + } elseif ($offset = (int) $offset) { + if ($offset < 0) { + if (0 > $offset += self::mb_strlen($needle)) { + $haystack = self::mb_substr($haystack, 0, $offset, $encoding); + } + $offset = 0; + } else { + $haystack = self::mb_substr($haystack, $offset, 2147483647, $encoding); + } + } + + $pos = '' !== $needle || 80000 > \PHP_VERSION_ID + ? \iconv_strrpos($haystack, $needle, $encoding) + : self::mb_strlen($haystack, $encoding); + + return false !== $pos ? $offset + $pos : false; + } + + public static function mb_str_split($string, $split_length = 1, $encoding = null) + { + if (null !== $string && !is_scalar($string) && !(\is_object($string) && method_exists($string, '__toString'))) { + trigger_error('mb_str_split() expects parameter 1 to be string, '.\gettype($string).' given', \E_USER_WARNING); + + return null; + } + + if (1 > $split_length = (int) $split_length) { + if (80000 > \PHP_VERSION_ID) { + trigger_error('The length of each segment must be greater than zero', \E_USER_WARNING); + return false; + } + + throw new \ValueError('Argument #2 ($length) must be greater than 0'); + } + + if (null === $encoding) { + $encoding = mb_internal_encoding(); + } + + if ('UTF-8' === $encoding = self::getEncoding($encoding)) { + $rx = '/('; + while (65535 < $split_length) { + $rx .= '.{65535}'; + $split_length -= 65535; + } + $rx .= '.{'.$split_length.'})/us'; + + return preg_split($rx, $string, null, \PREG_SPLIT_DELIM_CAPTURE | \PREG_SPLIT_NO_EMPTY); + } + + $result = []; + $length = mb_strlen($string, $encoding); + + for ($i = 0; $i < $length; $i += $split_length) { + $result[] = mb_substr($string, $i, $split_length, $encoding); + } + + return $result; + } + + public static function mb_strtolower($s, $encoding = null) + { + return self::mb_convert_case($s, \MB_CASE_LOWER, $encoding); + } + + public static function mb_strtoupper($s, $encoding = null) + { + return self::mb_convert_case($s, \MB_CASE_UPPER, $encoding); + } + + public static function mb_substitute_character($c = null) + { + if (null === $c) { + return 'none'; + } + if (0 === strcasecmp($c, 'none')) { + return true; + } + if (80000 > \PHP_VERSION_ID) { + return false; + } + + throw new \ValueError('Argument #1 ($substitute_character) must be "none", "long", "entity" or a valid codepoint'); + } + + public static function mb_substr($s, $start, $length = null, $encoding = null) + { + $encoding = self::getEncoding($encoding); + if ('CP850' === $encoding || 'ASCII' === $encoding) { + return (string) substr($s, $start, null === $length ? 2147483647 : $length); + } + + if ($start < 0) { + $start = \iconv_strlen($s, $encoding) + $start; + if ($start < 0) { + $start = 0; + } + } + + if (null === $length) { + $length = 2147483647; + } elseif ($length < 0) { + $length = \iconv_strlen($s, $encoding) + $length - $start; + if ($length < 0) { + return ''; + } + } + + return (string) \iconv_substr($s, $start, $length, $encoding); + } + + public static function mb_stripos($haystack, $needle, $offset = 0, $encoding = null) + { + $haystack = self::mb_convert_case($haystack, self::MB_CASE_FOLD, $encoding); + $needle = self::mb_convert_case($needle, self::MB_CASE_FOLD, $encoding); + + return self::mb_strpos($haystack, $needle, $offset, $encoding); + } + + public static function mb_stristr($haystack, $needle, $part = false, $encoding = null) + { + $pos = self::mb_stripos($haystack, $needle, 0, $encoding); + + return self::getSubpart($pos, $part, $haystack, $encoding); + } + + public static function mb_strrchr($haystack, $needle, $part = false, $encoding = null) + { + $encoding = self::getEncoding($encoding); + if ('CP850' === $encoding || 'ASCII' === $encoding) { + $pos = strrpos($haystack, $needle); + } else { + $needle = self::mb_substr($needle, 0, 1, $encoding); + $pos = \iconv_strrpos($haystack, $needle, $encoding); + } + + return self::getSubpart($pos, $part, $haystack, $encoding); + } + + public static function mb_strrichr($haystack, $needle, $part = false, $encoding = null) + { + $needle = self::mb_substr($needle, 0, 1, $encoding); + $pos = self::mb_strripos($haystack, $needle, $encoding); + + return self::getSubpart($pos, $part, $haystack, $encoding); + } + + public static function mb_strripos($haystack, $needle, $offset = 0, $encoding = null) + { + $haystack = self::mb_convert_case($haystack, self::MB_CASE_FOLD, $encoding); + $needle = self::mb_convert_case($needle, self::MB_CASE_FOLD, $encoding); + + return self::mb_strrpos($haystack, $needle, $offset, $encoding); + } + + public static function mb_strstr($haystack, $needle, $part = false, $encoding = null) + { + $pos = strpos($haystack, $needle); + if (false === $pos) { + return false; + } + if ($part) { + return substr($haystack, 0, $pos); + } + + return substr($haystack, $pos); + } + + public static function mb_get_info($type = 'all') + { + $info = [ + 'internal_encoding' => self::$internalEncoding, + 'http_output' => 'pass', + 'http_output_conv_mimetypes' => '^(text/|application/xhtml\+xml)', + 'func_overload' => 0, + 'func_overload_list' => 'no overload', + 'mail_charset' => 'UTF-8', + 'mail_header_encoding' => 'BASE64', + 'mail_body_encoding' => 'BASE64', + 'illegal_chars' => 0, + 'encoding_translation' => 'Off', + 'language' => self::$language, + 'detect_order' => self::$encodingList, + 'substitute_character' => 'none', + 'strict_detection' => 'Off', + ]; + + if ('all' === $type) { + return $info; + } + if (isset($info[$type])) { + return $info[$type]; + } + + return false; + } + + public static function mb_http_input($type = '') + { + return false; + } + + public static function mb_http_output($encoding = null) + { + return null !== $encoding ? 'pass' === $encoding : 'pass'; + } + + public static function mb_strwidth($s, $encoding = null) + { + $encoding = self::getEncoding($encoding); + + if ('UTF-8' !== $encoding) { + $s = \iconv($encoding, 'UTF-8//IGNORE', $s); + } + + $s = preg_replace('/[\x{1100}-\x{115F}\x{2329}\x{232A}\x{2E80}-\x{303E}\x{3040}-\x{A4CF}\x{AC00}-\x{D7A3}\x{F900}-\x{FAFF}\x{FE10}-\x{FE19}\x{FE30}-\x{FE6F}\x{FF00}-\x{FF60}\x{FFE0}-\x{FFE6}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}]/u', '', $s, -1, $wide); + + return ($wide << 1) + \iconv_strlen($s, 'UTF-8'); + } + + public static function mb_substr_count($haystack, $needle, $encoding = null) + { + return substr_count($haystack, $needle); + } + + public static function mb_output_handler($contents, $status) + { + return $contents; + } + + public static function mb_chr($code, $encoding = null) + { + if (0x80 > $code %= 0x200000) { + $s = \chr($code); + } elseif (0x800 > $code) { + $s = \chr(0xC0 | $code >> 6).\chr(0x80 | $code & 0x3F); + } elseif (0x10000 > $code) { + $s = \chr(0xE0 | $code >> 12).\chr(0x80 | $code >> 6 & 0x3F).\chr(0x80 | $code & 0x3F); + } else { + $s = \chr(0xF0 | $code >> 18).\chr(0x80 | $code >> 12 & 0x3F).\chr(0x80 | $code >> 6 & 0x3F).\chr(0x80 | $code & 0x3F); + } + + if ('UTF-8' !== $encoding = self::getEncoding($encoding)) { + $s = mb_convert_encoding($s, $encoding, 'UTF-8'); + } + + return $s; + } + + public static function mb_ord($s, $encoding = null) + { + if ('UTF-8' !== $encoding = self::getEncoding($encoding)) { + $s = mb_convert_encoding($s, 'UTF-8', $encoding); + } + + if (1 === \strlen($s)) { + return \ord($s); + } + + $code = ($s = unpack('C*', substr($s, 0, 4))) ? $s[1] : 0; + if (0xF0 <= $code) { + return (($code - 0xF0) << 18) + (($s[2] - 0x80) << 12) + (($s[3] - 0x80) << 6) + $s[4] - 0x80; + } + if (0xE0 <= $code) { + return (($code - 0xE0) << 12) + (($s[2] - 0x80) << 6) + $s[3] - 0x80; + } + if (0xC0 <= $code) { + return (($code - 0xC0) << 6) + $s[2] - 0x80; + } + + return $code; + } + + private static function getSubpart($pos, $part, $haystack, $encoding) + { + if (false === $pos) { + return false; + } + if ($part) { + return self::mb_substr($haystack, 0, $pos, $encoding); + } + + return self::mb_substr($haystack, $pos, null, $encoding); + } + + private static function html_encoding_callback(array $m) + { + $i = 1; + $entities = ''; + $m = unpack('C*', htmlentities($m[0], \ENT_COMPAT, 'UTF-8')); + + while (isset($m[$i])) { + if (0x80 > $m[$i]) { + $entities .= \chr($m[$i++]); + continue; + } + if (0xF0 <= $m[$i]) { + $c = (($m[$i++] - 0xF0) << 18) + (($m[$i++] - 0x80) << 12) + (($m[$i++] - 0x80) << 6) + $m[$i++] - 0x80; + } elseif (0xE0 <= $m[$i]) { + $c = (($m[$i++] - 0xE0) << 12) + (($m[$i++] - 0x80) << 6) + $m[$i++] - 0x80; + } else { + $c = (($m[$i++] - 0xC0) << 6) + $m[$i++] - 0x80; + } + + $entities .= '&#'.$c.';'; + } + + return $entities; + } + + private static function title_case(array $s) + { + return self::mb_convert_case($s[1], \MB_CASE_UPPER, 'UTF-8').self::mb_convert_case($s[2], \MB_CASE_LOWER, 'UTF-8'); + } + + private static function getData($file) + { + if (file_exists($file = __DIR__.'/Resources/unidata/'.$file.'.php')) { + return require $file; + } + + return false; + } + + private static function getEncoding($encoding) + { + if (null === $encoding) { + return self::$internalEncoding; + } + + if ('UTF-8' === $encoding) { + return 'UTF-8'; + } + + $encoding = strtoupper($encoding); + + if ('8BIT' === $encoding || 'BINARY' === $encoding) { + return 'CP850'; + } + + if ('UTF8' === $encoding) { + return 'UTF-8'; + } + + return $encoding; + } +} diff --git a/data/vendor/symfony/polyfill-mbstring/README.md b/data/vendor/symfony/polyfill-mbstring/README.md new file mode 100644 index 0000000..4efb599 --- /dev/null +++ b/data/vendor/symfony/polyfill-mbstring/README.md @@ -0,0 +1,13 @@ +Symfony Polyfill / Mbstring +=========================== + +This component provides a partial, native PHP implementation for the +[Mbstring](https://php.net/mbstring) extension. + +More information can be found in the +[main Polyfill README](https://github.com/symfony/polyfill/blob/master/README.md). + +License +======= + +This library is released under the [MIT license](LICENSE). diff --git a/data/vendor/symfony/polyfill-mbstring/Resources/unidata/lowerCase.php b/data/vendor/symfony/polyfill-mbstring/Resources/unidata/lowerCase.php new file mode 100644 index 0000000..fac60b0 --- /dev/null +++ b/data/vendor/symfony/polyfill-mbstring/Resources/unidata/lowerCase.php @@ -0,0 +1,1397 @@ + 'a', + 'B' => 'b', + 'C' => 'c', + 'D' => 'd', + 'E' => 'e', + 'F' => 'f', + 'G' => 'g', + 'H' => 'h', + 'I' => 'i', + 'J' => 'j', + 'K' => 'k', + 'L' => 'l', + 'M' => 'm', + 'N' => 'n', + 'O' => 'o', + 'P' => 'p', + 'Q' => 'q', + 'R' => 'r', + 'S' => 's', + 'T' => 't', + 'U' => 'u', + 'V' => 'v', + 'W' => 'w', + 'X' => 'x', + 'Y' => 'y', + 'Z' => 'z', + 'À' => 'à', + 'Á' => 'á', + 'Â' => 'â', + 'Ã' => 'ã', + 'Ä' => 'ä', + 'Å' => 'å', + 'Æ' => 'æ', + 'Ç' => 'ç', + 'È' => 'è', + 'É' => 'é', + 'Ê' => 'ê', + 'Ë' => 'ë', + 'Ì' => 'ì', + 'Í' => 'í', + 'Î' => 'î', + 'Ï' => 'ï', + 'Ð' => 'ð', + 'Ñ' => 'ñ', + 'Ò' => 'ò', + 'Ó' => 'ó', + 'Ô' => 'ô', + 'Õ' => 'õ', + 'Ö' => 'ö', + 'Ø' => 'ø', + 'Ù' => 'ù', + 'Ú' => 'ú', + 'Û' => 'û', + 'Ü' => 'ü', + 'Ý' => 'ý', + 'Þ' => 'þ', + 'Ā' => 'ā', + 'Ă' => 'ă', + 'Ą' => 'ą', + 'Ć' => 'ć', + 'Ĉ' => 'ĉ', + 'Ċ' => 'ċ', + 'Č' => 'č', + 'Ď' => 'ď', + 'Đ' => 'đ', + 'Ē' => 'ē', + 'Ĕ' => 'ĕ', + 'Ė' => 'ė', + 'Ę' => 'ę', + 'Ě' => 'ě', + 'Ĝ' => 'ĝ', + 'Ğ' => 'ğ', + 'Ġ' => 'ġ', + 'Ģ' => 'ģ', + 'Ĥ' => 'ĥ', + 'Ħ' => 'ħ', + 'Ĩ' => 'ĩ', + 'Ī' => 'ī', + 'Ĭ' => 'ĭ', + 'Į' => 'į', + 'İ' => 'i̇', + 'IJ' => 'ij', + 'Ĵ' => 'ĵ', + 'Ķ' => 'ķ', + 'Ĺ' => 'ĺ', + 'Ļ' => 'ļ', + 'Ľ' => 'ľ', + 'Ŀ' => 'ŀ', + 'Ł' => 'ł', + 'Ń' => 'ń', + 'Ņ' => 'ņ', + 'Ň' => 'ň', + 'Ŋ' => 'ŋ', + 'Ō' => 'ō', + 'Ŏ' => 'ŏ', + 'Ő' => 'ő', + 'Œ' => 'œ', + 'Ŕ' => 'ŕ', + 'Ŗ' => 'ŗ', + 'Ř' => 'ř', + 'Ś' => 'ś', + 'Ŝ' => 'ŝ', + 'Ş' => 'ş', + 'Š' => 'š', + 'Ţ' => 'ţ', + 'Ť' => 'ť', + 'Ŧ' => 'ŧ', + 'Ũ' => 'ũ', + 'Ū' => 'ū', + 'Ŭ' => 'ŭ', + 'Ů' => 'ů', + 'Ű' => 'ű', + 'Ų' => 'ų', + 'Ŵ' => 'ŵ', + 'Ŷ' => 'ŷ', + 'Ÿ' => 'ÿ', + 'Ź' => 'ź', + 'Ż' => 'ż', + 'Ž' => 'ž', + 'Ɓ' => 'ɓ', + 'Ƃ' => 'ƃ', + 'Ƅ' => 'ƅ', + 'Ɔ' => 'ɔ', + 'Ƈ' => 'ƈ', + 'Ɖ' => 'ɖ', + 'Ɗ' => 'ɗ', + 'Ƌ' => 'ƌ', + 'Ǝ' => 'ǝ', + 'Ə' => 'ə', + 'Ɛ' => 'ɛ', + 'Ƒ' => 'ƒ', + 'Ɠ' => 'ɠ', + 'Ɣ' => 'ɣ', + 'Ɩ' => 'ɩ', + 'Ɨ' => 'ɨ', + 'Ƙ' => 'ƙ', + 'Ɯ' => 'ɯ', + 'Ɲ' => 'ɲ', + 'Ɵ' => 'ɵ', + 'Ơ' => 'ơ', + 'Ƣ' => 'ƣ', + 'Ƥ' => 'ƥ', + 'Ʀ' => 'ʀ', + 'Ƨ' => 'ƨ', + 'Ʃ' => 'ʃ', + 'Ƭ' => 'ƭ', + 'Ʈ' => 'ʈ', + 'Ư' => 'ư', + 'Ʊ' => 'ʊ', + 'Ʋ' => 'ʋ', + 'Ƴ' => 'ƴ', + 'Ƶ' => 'ƶ', + 'Ʒ' => 'ʒ', + 'Ƹ' => 'ƹ', + 'Ƽ' => 'ƽ', + 'DŽ' => 'dž', + 'Dž' => 'dž', + 'LJ' => 'lj', + 'Lj' => 'lj', + 'NJ' => 'nj', + 'Nj' => 'nj', + 'Ǎ' => 'ǎ', + 'Ǐ' => 'ǐ', + 'Ǒ' => 'ǒ', + 'Ǔ' => 'ǔ', + 'Ǖ' => 'ǖ', + 'Ǘ' => 'ǘ', + 'Ǚ' => 'ǚ', + 'Ǜ' => 'ǜ', + 'Ǟ' => 'ǟ', + 'Ǡ' => 'ǡ', + 'Ǣ' => 'ǣ', + 'Ǥ' => 'ǥ', + 'Ǧ' => 'ǧ', + 'Ǩ' => 'ǩ', + 'Ǫ' => 'ǫ', + 'Ǭ' => 'ǭ', + 'Ǯ' => 'ǯ', + 'DZ' => 'dz', + 'Dz' => 'dz', + 'Ǵ' => 'ǵ', + 'Ƕ' => 'ƕ', + 'Ƿ' => 'ƿ', + 'Ǹ' => 'ǹ', + 'Ǻ' => 'ǻ', + 'Ǽ' => 'ǽ', + 'Ǿ' => 'ǿ', + 'Ȁ' => 'ȁ', + 'Ȃ' => 'ȃ', + 'Ȅ' => 'ȅ', + 'Ȇ' => 'ȇ', + 'Ȉ' => 'ȉ', + 'Ȋ' => 'ȋ', + 'Ȍ' => 'ȍ', + 'Ȏ' => 'ȏ', + 'Ȑ' => 'ȑ', + 'Ȓ' => 'ȓ', + 'Ȕ' => 'ȕ', + 'Ȗ' => 'ȗ', + 'Ș' => 'ș', + 'Ț' => 'ț', + 'Ȝ' => 'ȝ', + 'Ȟ' => 'ȟ', + 'Ƞ' => 'ƞ', + 'Ȣ' => 'ȣ', + 'Ȥ' => 'ȥ', + 'Ȧ' => 'ȧ', + 'Ȩ' => 'ȩ', + 'Ȫ' => 'ȫ', + 'Ȭ' => 'ȭ', + 'Ȯ' => 'ȯ', + 'Ȱ' => 'ȱ', + 'Ȳ' => 'ȳ', + 'Ⱥ' => 'ⱥ', + 'Ȼ' => 'ȼ', + 'Ƚ' => 'ƚ', + 'Ⱦ' => 'ⱦ', + 'Ɂ' => 'ɂ', + 'Ƀ' => 'ƀ', + 'Ʉ' => 'ʉ', + 'Ʌ' => 'ʌ', + 'Ɇ' => 'ɇ', + 'Ɉ' => 'ɉ', + 'Ɋ' => 'ɋ', + 'Ɍ' => 'ɍ', + 'Ɏ' => 'ɏ', + 'Ͱ' => 'ͱ', + 'Ͳ' => 'ͳ', + 'Ͷ' => 'ͷ', + 'Ϳ' => 'ϳ', + 'Ά' => 'ά', + 'Έ' => 'έ', + 'Ή' => 'ή', + 'Ί' => 'ί', + 'Ό' => 'ό', + 'Ύ' => 'ύ', + 'Ώ' => 'ώ', + 'Α' => 'α', + 'Β' => 'β', + 'Γ' => 'γ', + 'Δ' => 'δ', + 'Ε' => 'ε', + 'Ζ' => 'ζ', + 'Η' => 'η', + 'Θ' => 'θ', + 'Ι' => 'ι', + 'Κ' => 'κ', + 'Λ' => 'λ', + 'Μ' => 'μ', + 'Ν' => 'ν', + 'Ξ' => 'ξ', + 'Ο' => 'ο', + 'Π' => 'π', + 'Ρ' => 'ρ', + 'Σ' => 'σ', + 'Τ' => 'τ', + 'Υ' => 'υ', + 'Φ' => 'φ', + 'Χ' => 'χ', + 'Ψ' => 'ψ', + 'Ω' => 'ω', + 'Ϊ' => 'ϊ', + 'Ϋ' => 'ϋ', + 'Ϗ' => 'ϗ', + 'Ϙ' => 'ϙ', + 'Ϛ' => 'ϛ', + 'Ϝ' => 'ϝ', + 'Ϟ' => 'ϟ', + 'Ϡ' => 'ϡ', + 'Ϣ' => 'ϣ', + 'Ϥ' => 'ϥ', + 'Ϧ' => 'ϧ', + 'Ϩ' => 'ϩ', + 'Ϫ' => 'ϫ', + 'Ϭ' => 'ϭ', + 'Ϯ' => 'ϯ', + 'ϴ' => 'θ', + 'Ϸ' => 'ϸ', + 'Ϲ' => 'ϲ', + 'Ϻ' => 'ϻ', + 'Ͻ' => 'ͻ', + 'Ͼ' => 'ͼ', + 'Ͽ' => 'ͽ', + 'Ѐ' => 'ѐ', + 'Ё' => 'ё', + 'Ђ' => 'ђ', + 'Ѓ' => 'ѓ', + 'Є' => 'є', + 'Ѕ' => 'ѕ', + 'І' => 'і', + 'Ї' => 'ї', + 'Ј' => 'ј', + 'Љ' => 'љ', + 'Њ' => 'њ', + 'Ћ' => 'ћ', + 'Ќ' => 'ќ', + 'Ѝ' => 'ѝ', + 'Ў' => 'ў', + 'Џ' => 'џ', + 'А' => 'а', + 'Б' => 'б', + 'В' => 'в', + 'Г' => 'г', + 'Д' => 'д', + 'Е' => 'е', + 'Ж' => 'ж', + 'З' => 'з', + 'И' => 'и', + 'Й' => 'й', + 'К' => 'к', + 'Л' => 'л', + 'М' => 'м', + 'Н' => 'н', + 'О' => 'о', + 'П' => 'п', + 'Р' => 'р', + 'С' => 'с', + 'Т' => 'т', + 'У' => 'у', + 'Ф' => 'ф', + 'Х' => 'х', + 'Ц' => 'ц', + 'Ч' => 'ч', + 'Ш' => 'ш', + 'Щ' => 'щ', + 'Ъ' => 'ъ', + 'Ы' => 'ы', + 'Ь' => 'ь', + 'Э' => 'э', + 'Ю' => 'ю', + 'Я' => 'я', + 'Ѡ' => 'ѡ', + 'Ѣ' => 'ѣ', + 'Ѥ' => 'ѥ', + 'Ѧ' => 'ѧ', + 'Ѩ' => 'ѩ', + 'Ѫ' => 'ѫ', + 'Ѭ' => 'ѭ', + 'Ѯ' => 'ѯ', + 'Ѱ' => 'ѱ', + 'Ѳ' => 'ѳ', + 'Ѵ' => 'ѵ', + 'Ѷ' => 'ѷ', + 'Ѹ' => 'ѹ', + 'Ѻ' => 'ѻ', + 'Ѽ' => 'ѽ', + 'Ѿ' => 'ѿ', + 'Ҁ' => 'ҁ', + 'Ҋ' => 'ҋ', + 'Ҍ' => 'ҍ', + 'Ҏ' => 'ҏ', + 'Ґ' => 'ґ', + 'Ғ' => 'ғ', + 'Ҕ' => 'ҕ', + 'Җ' => 'җ', + 'Ҙ' => 'ҙ', + 'Қ' => 'қ', + 'Ҝ' => 'ҝ', + 'Ҟ' => 'ҟ', + 'Ҡ' => 'ҡ', + 'Ң' => 'ң', + 'Ҥ' => 'ҥ', + 'Ҧ' => 'ҧ', + 'Ҩ' => 'ҩ', + 'Ҫ' => 'ҫ', + 'Ҭ' => 'ҭ', + 'Ү' => 'ү', + 'Ұ' => 'ұ', + 'Ҳ' => 'ҳ', + 'Ҵ' => 'ҵ', + 'Ҷ' => 'ҷ', + 'Ҹ' => 'ҹ', + 'Һ' => 'һ', + 'Ҽ' => 'ҽ', + 'Ҿ' => 'ҿ', + 'Ӏ' => 'ӏ', + 'Ӂ' => 'ӂ', + 'Ӄ' => 'ӄ', + 'Ӆ' => 'ӆ', + 'Ӈ' => 'ӈ', + 'Ӊ' => 'ӊ', + 'Ӌ' => 'ӌ', + 'Ӎ' => 'ӎ', + 'Ӑ' => 'ӑ', + 'Ӓ' => 'ӓ', + 'Ӕ' => 'ӕ', + 'Ӗ' => 'ӗ', + 'Ә' => 'ә', + 'Ӛ' => 'ӛ', + 'Ӝ' => 'ӝ', + 'Ӟ' => 'ӟ', + 'Ӡ' => 'ӡ', + 'Ӣ' => 'ӣ', + 'Ӥ' => 'ӥ', + 'Ӧ' => 'ӧ', + 'Ө' => 'ө', + 'Ӫ' => 'ӫ', + 'Ӭ' => 'ӭ', + 'Ӯ' => 'ӯ', + 'Ӱ' => 'ӱ', + 'Ӳ' => 'ӳ', + 'Ӵ' => 'ӵ', + 'Ӷ' => 'ӷ', + 'Ӹ' => 'ӹ', + 'Ӻ' => 'ӻ', + 'Ӽ' => 'ӽ', + 'Ӿ' => 'ӿ', + 'Ԁ' => 'ԁ', + 'Ԃ' => 'ԃ', + 'Ԅ' => 'ԅ', + 'Ԇ' => 'ԇ', + 'Ԉ' => 'ԉ', + 'Ԋ' => 'ԋ', + 'Ԍ' => 'ԍ', + 'Ԏ' => 'ԏ', + 'Ԑ' => 'ԑ', + 'Ԓ' => 'ԓ', + 'Ԕ' => 'ԕ', + 'Ԗ' => 'ԗ', + 'Ԙ' => 'ԙ', + 'Ԛ' => 'ԛ', + 'Ԝ' => 'ԝ', + 'Ԟ' => 'ԟ', + 'Ԡ' => 'ԡ', + 'Ԣ' => 'ԣ', + 'Ԥ' => 'ԥ', + 'Ԧ' => 'ԧ', + 'Ԩ' => 'ԩ', + 'Ԫ' => 'ԫ', + 'Ԭ' => 'ԭ', + 'Ԯ' => 'ԯ', + 'Ա' => 'ա', + 'Բ' => 'բ', + 'Գ' => 'գ', + 'Դ' => 'դ', + 'Ե' => 'ե', + 'Զ' => 'զ', + 'Է' => 'է', + 'Ը' => 'ը', + 'Թ' => 'թ', + 'Ժ' => 'ժ', + 'Ի' => 'ի', + 'Լ' => 'լ', + 'Խ' => 'խ', + 'Ծ' => 'ծ', + 'Կ' => 'կ', + 'Հ' => 'հ', + 'Ձ' => 'ձ', + 'Ղ' => 'ղ', + 'Ճ' => 'ճ', + 'Մ' => 'մ', + 'Յ' => 'յ', + 'Ն' => 'ն', + 'Շ' => 'շ', + 'Ո' => 'ո', + 'Չ' => 'չ', + 'Պ' => 'պ', + 'Ջ' => 'ջ', + 'Ռ' => 'ռ', + 'Ս' => 'ս', + 'Վ' => 'վ', + 'Տ' => 'տ', + 'Ր' => 'ր', + 'Ց' => 'ց', + 'Ւ' => 'ւ', + 'Փ' => 'փ', + 'Ք' => 'ք', + 'Օ' => 'օ', + 'Ֆ' => 'ֆ', + 'Ⴀ' => 'ⴀ', + 'Ⴁ' => 'ⴁ', + 'Ⴂ' => 'ⴂ', + 'Ⴃ' => 'ⴃ', + 'Ⴄ' => 'ⴄ', + 'Ⴅ' => 'ⴅ', + 'Ⴆ' => 'ⴆ', + 'Ⴇ' => 'ⴇ', + 'Ⴈ' => 'ⴈ', + 'Ⴉ' => 'ⴉ', + 'Ⴊ' => 'ⴊ', + 'Ⴋ' => 'ⴋ', + 'Ⴌ' => 'ⴌ', + 'Ⴍ' => 'ⴍ', + 'Ⴎ' => 'ⴎ', + 'Ⴏ' => 'ⴏ', + 'Ⴐ' => 'ⴐ', + 'Ⴑ' => 'ⴑ', + 'Ⴒ' => 'ⴒ', + 'Ⴓ' => 'ⴓ', + 'Ⴔ' => 'ⴔ', + 'Ⴕ' => 'ⴕ', + 'Ⴖ' => 'ⴖ', + 'Ⴗ' => 'ⴗ', + 'Ⴘ' => 'ⴘ', + 'Ⴙ' => 'ⴙ', + 'Ⴚ' => 'ⴚ', + 'Ⴛ' => 'ⴛ', + 'Ⴜ' => 'ⴜ', + 'Ⴝ' => 'ⴝ', + 'Ⴞ' => 'ⴞ', + 'Ⴟ' => 'ⴟ', + 'Ⴠ' => 'ⴠ', + 'Ⴡ' => 'ⴡ', + 'Ⴢ' => 'ⴢ', + 'Ⴣ' => 'ⴣ', + 'Ⴤ' => 'ⴤ', + 'Ⴥ' => 'ⴥ', + 'Ⴧ' => 'ⴧ', + 'Ⴭ' => 'ⴭ', + 'Ꭰ' => 'ꭰ', + 'Ꭱ' => 'ꭱ', + 'Ꭲ' => 'ꭲ', + 'Ꭳ' => 'ꭳ', + 'Ꭴ' => 'ꭴ', + 'Ꭵ' => 'ꭵ', + 'Ꭶ' => 'ꭶ', + 'Ꭷ' => 'ꭷ', + 'Ꭸ' => 'ꭸ', + 'Ꭹ' => 'ꭹ', + 'Ꭺ' => 'ꭺ', + 'Ꭻ' => 'ꭻ', + 'Ꭼ' => 'ꭼ', + 'Ꭽ' => 'ꭽ', + 'Ꭾ' => 'ꭾ', + 'Ꭿ' => 'ꭿ', + 'Ꮀ' => 'ꮀ', + 'Ꮁ' => 'ꮁ', + 'Ꮂ' => 'ꮂ', + 'Ꮃ' => 'ꮃ', + 'Ꮄ' => 'ꮄ', + 'Ꮅ' => 'ꮅ', + 'Ꮆ' => 'ꮆ', + 'Ꮇ' => 'ꮇ', + 'Ꮈ' => 'ꮈ', + 'Ꮉ' => 'ꮉ', + 'Ꮊ' => 'ꮊ', + 'Ꮋ' => 'ꮋ', + 'Ꮌ' => 'ꮌ', + 'Ꮍ' => 'ꮍ', + 'Ꮎ' => 'ꮎ', + 'Ꮏ' => 'ꮏ', + 'Ꮐ' => 'ꮐ', + 'Ꮑ' => 'ꮑ', + 'Ꮒ' => 'ꮒ', + 'Ꮓ' => 'ꮓ', + 'Ꮔ' => 'ꮔ', + 'Ꮕ' => 'ꮕ', + 'Ꮖ' => 'ꮖ', + 'Ꮗ' => 'ꮗ', + 'Ꮘ' => 'ꮘ', + 'Ꮙ' => 'ꮙ', + 'Ꮚ' => 'ꮚ', + 'Ꮛ' => 'ꮛ', + 'Ꮜ' => 'ꮜ', + 'Ꮝ' => 'ꮝ', + 'Ꮞ' => 'ꮞ', + 'Ꮟ' => 'ꮟ', + 'Ꮠ' => 'ꮠ', + 'Ꮡ' => 'ꮡ', + 'Ꮢ' => 'ꮢ', + 'Ꮣ' => 'ꮣ', + 'Ꮤ' => 'ꮤ', + 'Ꮥ' => 'ꮥ', + 'Ꮦ' => 'ꮦ', + 'Ꮧ' => 'ꮧ', + 'Ꮨ' => 'ꮨ', + 'Ꮩ' => 'ꮩ', + 'Ꮪ' => 'ꮪ', + 'Ꮫ' => 'ꮫ', + 'Ꮬ' => 'ꮬ', + 'Ꮭ' => 'ꮭ', + 'Ꮮ' => 'ꮮ', + 'Ꮯ' => 'ꮯ', + 'Ꮰ' => 'ꮰ', + 'Ꮱ' => 'ꮱ', + 'Ꮲ' => 'ꮲ', + 'Ꮳ' => 'ꮳ', + 'Ꮴ' => 'ꮴ', + 'Ꮵ' => 'ꮵ', + 'Ꮶ' => 'ꮶ', + 'Ꮷ' => 'ꮷ', + 'Ꮸ' => 'ꮸ', + 'Ꮹ' => 'ꮹ', + 'Ꮺ' => 'ꮺ', + 'Ꮻ' => 'ꮻ', + 'Ꮼ' => 'ꮼ', + 'Ꮽ' => 'ꮽ', + 'Ꮾ' => 'ꮾ', + 'Ꮿ' => 'ꮿ', + 'Ᏸ' => 'ᏸ', + 'Ᏹ' => 'ᏹ', + 'Ᏺ' => 'ᏺ', + 'Ᏻ' => 'ᏻ', + 'Ᏼ' => 'ᏼ', + 'Ᏽ' => 'ᏽ', + 'Ა' => 'ა', + 'Ბ' => 'ბ', + 'Გ' => 'გ', + 'Დ' => 'დ', + 'Ე' => 'ე', + 'Ვ' => 'ვ', + 'Ზ' => 'ზ', + 'Თ' => 'თ', + 'Ი' => 'ი', + 'Კ' => 'კ', + 'Ლ' => 'ლ', + 'Მ' => 'მ', + 'Ნ' => 'ნ', + 'Ო' => 'ო', + 'Პ' => 'პ', + 'Ჟ' => 'ჟ', + 'Რ' => 'რ', + 'Ს' => 'ს', + 'Ტ' => 'ტ', + 'Უ' => 'უ', + 'Ფ' => 'ფ', + 'Ქ' => 'ქ', + 'Ღ' => 'ღ', + 'Ყ' => 'ყ', + 'Შ' => 'შ', + 'Ჩ' => 'ჩ', + 'Ც' => 'ც', + 'Ძ' => 'ძ', + 'Წ' => 'წ', + 'Ჭ' => 'ჭ', + 'Ხ' => 'ხ', + 'Ჯ' => 'ჯ', + 'Ჰ' => 'ჰ', + 'Ჱ' => 'ჱ', + 'Ჲ' => 'ჲ', + 'Ჳ' => 'ჳ', + 'Ჴ' => 'ჴ', + 'Ჵ' => 'ჵ', + 'Ჶ' => 'ჶ', + 'Ჷ' => 'ჷ', + 'Ჸ' => 'ჸ', + 'Ჹ' => 'ჹ', + 'Ჺ' => 'ჺ', + 'Ჽ' => 'ჽ', + 'Ჾ' => 'ჾ', + 'Ჿ' => 'ჿ', + 'Ḁ' => 'ḁ', + 'Ḃ' => 'ḃ', + 'Ḅ' => 'ḅ', + 'Ḇ' => 'ḇ', + 'Ḉ' => 'ḉ', + 'Ḋ' => 'ḋ', + 'Ḍ' => 'ḍ', + 'Ḏ' => 'ḏ', + 'Ḑ' => 'ḑ', + 'Ḓ' => 'ḓ', + 'Ḕ' => 'ḕ', + 'Ḗ' => 'ḗ', + 'Ḙ' => 'ḙ', + 'Ḛ' => 'ḛ', + 'Ḝ' => 'ḝ', + 'Ḟ' => 'ḟ', + 'Ḡ' => 'ḡ', + 'Ḣ' => 'ḣ', + 'Ḥ' => 'ḥ', + 'Ḧ' => 'ḧ', + 'Ḩ' => 'ḩ', + 'Ḫ' => 'ḫ', + 'Ḭ' => 'ḭ', + 'Ḯ' => 'ḯ', + 'Ḱ' => 'ḱ', + 'Ḳ' => 'ḳ', + 'Ḵ' => 'ḵ', + 'Ḷ' => 'ḷ', + 'Ḹ' => 'ḹ', + 'Ḻ' => 'ḻ', + 'Ḽ' => 'ḽ', + 'Ḿ' => 'ḿ', + 'Ṁ' => 'ṁ', + 'Ṃ' => 'ṃ', + 'Ṅ' => 'ṅ', + 'Ṇ' => 'ṇ', + 'Ṉ' => 'ṉ', + 'Ṋ' => 'ṋ', + 'Ṍ' => 'ṍ', + 'Ṏ' => 'ṏ', + 'Ṑ' => 'ṑ', + 'Ṓ' => 'ṓ', + 'Ṕ' => 'ṕ', + 'Ṗ' => 'ṗ', + 'Ṙ' => 'ṙ', + 'Ṛ' => 'ṛ', + 'Ṝ' => 'ṝ', + 'Ṟ' => 'ṟ', + 'Ṡ' => 'ṡ', + 'Ṣ' => 'ṣ', + 'Ṥ' => 'ṥ', + 'Ṧ' => 'ṧ', + 'Ṩ' => 'ṩ', + 'Ṫ' => 'ṫ', + 'Ṭ' => 'ṭ', + 'Ṯ' => 'ṯ', + 'Ṱ' => 'ṱ', + 'Ṳ' => 'ṳ', + 'Ṵ' => 'ṵ', + 'Ṷ' => 'ṷ', + 'Ṹ' => 'ṹ', + 'Ṻ' => 'ṻ', + 'Ṽ' => 'ṽ', + 'Ṿ' => 'ṿ', + 'Ẁ' => 'ẁ', + 'Ẃ' => 'ẃ', + 'Ẅ' => 'ẅ', + 'Ẇ' => 'ẇ', + 'Ẉ' => 'ẉ', + 'Ẋ' => 'ẋ', + 'Ẍ' => 'ẍ', + 'Ẏ' => 'ẏ', + 'Ẑ' => 'ẑ', + 'Ẓ' => 'ẓ', + 'Ẕ' => 'ẕ', + 'ẞ' => 'ß', + 'Ạ' => 'ạ', + 'Ả' => 'ả', + 'Ấ' => 'ấ', + 'Ầ' => 'ầ', + 'Ẩ' => 'ẩ', + 'Ẫ' => 'ẫ', + 'Ậ' => 'ậ', + 'Ắ' => 'ắ', + 'Ằ' => 'ằ', + 'Ẳ' => 'ẳ', + 'Ẵ' => 'ẵ', + 'Ặ' => 'ặ', + 'Ẹ' => 'ẹ', + 'Ẻ' => 'ẻ', + 'Ẽ' => 'ẽ', + 'Ế' => 'ế', + 'Ề' => 'ề', + 'Ể' => 'ể', + 'Ễ' => 'ễ', + 'Ệ' => 'ệ', + 'Ỉ' => 'ỉ', + 'Ị' => 'ị', + 'Ọ' => 'ọ', + 'Ỏ' => 'ỏ', + 'Ố' => 'ố', + 'Ồ' => 'ồ', + 'Ổ' => 'ổ', + 'Ỗ' => 'ỗ', + 'Ộ' => 'ộ', + 'Ớ' => 'ớ', + 'Ờ' => 'ờ', + 'Ở' => 'ở', + 'Ỡ' => 'ỡ', + 'Ợ' => 'ợ', + 'Ụ' => 'ụ', + 'Ủ' => 'ủ', + 'Ứ' => 'ứ', + 'Ừ' => 'ừ', + 'Ử' => 'ử', + 'Ữ' => 'ữ', + 'Ự' => 'ự', + 'Ỳ' => 'ỳ', + 'Ỵ' => 'ỵ', + 'Ỷ' => 'ỷ', + 'Ỹ' => 'ỹ', + 'Ỻ' => 'ỻ', + 'Ỽ' => 'ỽ', + 'Ỿ' => 'ỿ', + 'Ἀ' => 'ἀ', + 'Ἁ' => 'ἁ', + 'Ἂ' => 'ἂ', + 'Ἃ' => 'ἃ', + 'Ἄ' => 'ἄ', + 'Ἅ' => 'ἅ', + 'Ἆ' => 'ἆ', + 'Ἇ' => 'ἇ', + 'Ἐ' => 'ἐ', + 'Ἑ' => 'ἑ', + 'Ἒ' => 'ἒ', + 'Ἓ' => 'ἓ', + 'Ἔ' => 'ἔ', + 'Ἕ' => 'ἕ', + 'Ἠ' => 'ἠ', + 'Ἡ' => 'ἡ', + 'Ἢ' => 'ἢ', + 'Ἣ' => 'ἣ', + 'Ἤ' => 'ἤ', + 'Ἥ' => 'ἥ', + 'Ἦ' => 'ἦ', + 'Ἧ' => 'ἧ', + 'Ἰ' => 'ἰ', + 'Ἱ' => 'ἱ', + 'Ἲ' => 'ἲ', + 'Ἳ' => 'ἳ', + 'Ἴ' => 'ἴ', + 'Ἵ' => 'ἵ', + 'Ἶ' => 'ἶ', + 'Ἷ' => 'ἷ', + 'Ὀ' => 'ὀ', + 'Ὁ' => 'ὁ', + 'Ὂ' => 'ὂ', + 'Ὃ' => 'ὃ', + 'Ὄ' => 'ὄ', + 'Ὅ' => 'ὅ', + 'Ὑ' => 'ὑ', + 'Ὓ' => 'ὓ', + 'Ὕ' => 'ὕ', + 'Ὗ' => 'ὗ', + 'Ὠ' => 'ὠ', + 'Ὡ' => 'ὡ', + 'Ὢ' => 'ὢ', + 'Ὣ' => 'ὣ', + 'Ὤ' => 'ὤ', + 'Ὥ' => 'ὥ', + 'Ὦ' => 'ὦ', + 'Ὧ' => 'ὧ', + 'ᾈ' => 'ᾀ', + 'ᾉ' => 'ᾁ', + 'ᾊ' => 'ᾂ', + 'ᾋ' => 'ᾃ', + 'ᾌ' => 'ᾄ', + 'ᾍ' => 'ᾅ', + 'ᾎ' => 'ᾆ', + 'ᾏ' => 'ᾇ', + 'ᾘ' => 'ᾐ', + 'ᾙ' => 'ᾑ', + 'ᾚ' => 'ᾒ', + 'ᾛ' => 'ᾓ', + 'ᾜ' => 'ᾔ', + 'ᾝ' => 'ᾕ', + 'ᾞ' => 'ᾖ', + 'ᾟ' => 'ᾗ', + 'ᾨ' => 'ᾠ', + 'ᾩ' => 'ᾡ', + 'ᾪ' => 'ᾢ', + 'ᾫ' => 'ᾣ', + 'ᾬ' => 'ᾤ', + 'ᾭ' => 'ᾥ', + 'ᾮ' => 'ᾦ', + 'ᾯ' => 'ᾧ', + 'Ᾰ' => 'ᾰ', + 'Ᾱ' => 'ᾱ', + 'Ὰ' => 'ὰ', + 'Ά' => 'ά', + 'ᾼ' => 'ᾳ', + 'Ὲ' => 'ὲ', + 'Έ' => 'έ', + 'Ὴ' => 'ὴ', + 'Ή' => 'ή', + 'ῌ' => 'ῃ', + 'Ῐ' => 'ῐ', + 'Ῑ' => 'ῑ', + 'Ὶ' => 'ὶ', + 'Ί' => 'ί', + 'Ῠ' => 'ῠ', + 'Ῡ' => 'ῡ', + 'Ὺ' => 'ὺ', + 'Ύ' => 'ύ', + 'Ῥ' => 'ῥ', + 'Ὸ' => 'ὸ', + 'Ό' => 'ό', + 'Ὼ' => 'ὼ', + 'Ώ' => 'ώ', + 'ῼ' => 'ῳ', + 'Ω' => 'ω', + 'K' => 'k', + 'Å' => 'å', + 'Ⅎ' => 'ⅎ', + 'Ⅰ' => 'ⅰ', + 'Ⅱ' => 'ⅱ', + 'Ⅲ' => 'ⅲ', + 'Ⅳ' => 'ⅳ', + 'Ⅴ' => 'ⅴ', + 'Ⅵ' => 'ⅵ', + 'Ⅶ' => 'ⅶ', + 'Ⅷ' => 'ⅷ', + 'Ⅸ' => 'ⅸ', + 'Ⅹ' => 'ⅹ', + 'Ⅺ' => 'ⅺ', + 'Ⅻ' => 'ⅻ', + 'Ⅼ' => 'ⅼ', + 'Ⅽ' => 'ⅽ', + 'Ⅾ' => 'ⅾ', + 'Ⅿ' => 'ⅿ', + 'Ↄ' => 'ↄ', + 'Ⓐ' => 'ⓐ', + 'Ⓑ' => 'ⓑ', + 'Ⓒ' => 'ⓒ', + 'Ⓓ' => 'ⓓ', + 'Ⓔ' => 'ⓔ', + 'Ⓕ' => 'ⓕ', + 'Ⓖ' => 'ⓖ', + 'Ⓗ' => 'ⓗ', + 'Ⓘ' => 'ⓘ', + 'Ⓙ' => 'ⓙ', + 'Ⓚ' => 'ⓚ', + 'Ⓛ' => 'ⓛ', + 'Ⓜ' => 'ⓜ', + 'Ⓝ' => 'ⓝ', + 'Ⓞ' => 'ⓞ', + 'Ⓟ' => 'ⓟ', + 'Ⓠ' => 'ⓠ', + 'Ⓡ' => 'ⓡ', + 'Ⓢ' => 'ⓢ', + 'Ⓣ' => 'ⓣ', + 'Ⓤ' => 'ⓤ', + 'Ⓥ' => 'ⓥ', + 'Ⓦ' => 'ⓦ', + 'Ⓧ' => 'ⓧ', + 'Ⓨ' => 'ⓨ', + 'Ⓩ' => 'ⓩ', + 'Ⰰ' => 'ⰰ', + 'Ⰱ' => 'ⰱ', + 'Ⰲ' => 'ⰲ', + 'Ⰳ' => 'ⰳ', + 'Ⰴ' => 'ⰴ', + 'Ⰵ' => 'ⰵ', + 'Ⰶ' => 'ⰶ', + 'Ⰷ' => 'ⰷ', + 'Ⰸ' => 'ⰸ', + 'Ⰹ' => 'ⰹ', + 'Ⰺ' => 'ⰺ', + 'Ⰻ' => 'ⰻ', + 'Ⰼ' => 'ⰼ', + 'Ⰽ' => 'ⰽ', + 'Ⰾ' => 'ⰾ', + 'Ⰿ' => 'ⰿ', + 'Ⱀ' => 'ⱀ', + 'Ⱁ' => 'ⱁ', + 'Ⱂ' => 'ⱂ', + 'Ⱃ' => 'ⱃ', + 'Ⱄ' => 'ⱄ', + 'Ⱅ' => 'ⱅ', + 'Ⱆ' => 'ⱆ', + 'Ⱇ' => 'ⱇ', + 'Ⱈ' => 'ⱈ', + 'Ⱉ' => 'ⱉ', + 'Ⱊ' => 'ⱊ', + 'Ⱋ' => 'ⱋ', + 'Ⱌ' => 'ⱌ', + 'Ⱍ' => 'ⱍ', + 'Ⱎ' => 'ⱎ', + 'Ⱏ' => 'ⱏ', + 'Ⱐ' => 'ⱐ', + 'Ⱑ' => 'ⱑ', + 'Ⱒ' => 'ⱒ', + 'Ⱓ' => 'ⱓ', + 'Ⱔ' => 'ⱔ', + 'Ⱕ' => 'ⱕ', + 'Ⱖ' => 'ⱖ', + 'Ⱗ' => 'ⱗ', + 'Ⱘ' => 'ⱘ', + 'Ⱙ' => 'ⱙ', + 'Ⱚ' => 'ⱚ', + 'Ⱛ' => 'ⱛ', + 'Ⱜ' => 'ⱜ', + 'Ⱝ' => 'ⱝ', + 'Ⱞ' => 'ⱞ', + 'Ⱡ' => 'ⱡ', + 'Ɫ' => 'ɫ', + 'Ᵽ' => 'ᵽ', + 'Ɽ' => 'ɽ', + 'Ⱨ' => 'ⱨ', + 'Ⱪ' => 'ⱪ', + 'Ⱬ' => 'ⱬ', + 'Ɑ' => 'ɑ', + 'Ɱ' => 'ɱ', + 'Ɐ' => 'ɐ', + 'Ɒ' => 'ɒ', + 'Ⱳ' => 'ⱳ', + 'Ⱶ' => 'ⱶ', + 'Ȿ' => 'ȿ', + 'Ɀ' => 'ɀ', + 'Ⲁ' => 'ⲁ', + 'Ⲃ' => 'ⲃ', + 'Ⲅ' => 'ⲅ', + 'Ⲇ' => 'ⲇ', + 'Ⲉ' => 'ⲉ', + 'Ⲋ' => 'ⲋ', + 'Ⲍ' => 'ⲍ', + 'Ⲏ' => 'ⲏ', + 'Ⲑ' => 'ⲑ', + 'Ⲓ' => 'ⲓ', + 'Ⲕ' => 'ⲕ', + 'Ⲗ' => 'ⲗ', + 'Ⲙ' => 'ⲙ', + 'Ⲛ' => 'ⲛ', + 'Ⲝ' => 'ⲝ', + 'Ⲟ' => 'ⲟ', + 'Ⲡ' => 'ⲡ', + 'Ⲣ' => 'ⲣ', + 'Ⲥ' => 'ⲥ', + 'Ⲧ' => 'ⲧ', + 'Ⲩ' => 'ⲩ', + 'Ⲫ' => 'ⲫ', + 'Ⲭ' => 'ⲭ', + 'Ⲯ' => 'ⲯ', + 'Ⲱ' => 'ⲱ', + 'Ⲳ' => 'ⲳ', + 'Ⲵ' => 'ⲵ', + 'Ⲷ' => 'ⲷ', + 'Ⲹ' => 'ⲹ', + 'Ⲻ' => 'ⲻ', + 'Ⲽ' => 'ⲽ', + 'Ⲿ' => 'ⲿ', + 'Ⳁ' => 'ⳁ', + 'Ⳃ' => 'ⳃ', + 'Ⳅ' => 'ⳅ', + 'Ⳇ' => 'ⳇ', + 'Ⳉ' => 'ⳉ', + 'Ⳋ' => 'ⳋ', + 'Ⳍ' => 'ⳍ', + 'Ⳏ' => 'ⳏ', + 'Ⳑ' => 'ⳑ', + 'Ⳓ' => 'ⳓ', + 'Ⳕ' => 'ⳕ', + 'Ⳗ' => 'ⳗ', + 'Ⳙ' => 'ⳙ', + 'Ⳛ' => 'ⳛ', + 'Ⳝ' => 'ⳝ', + 'Ⳟ' => 'ⳟ', + 'Ⳡ' => 'ⳡ', + 'Ⳣ' => 'ⳣ', + 'Ⳬ' => 'ⳬ', + 'Ⳮ' => 'ⳮ', + 'Ⳳ' => 'ⳳ', + 'Ꙁ' => 'ꙁ', + 'Ꙃ' => 'ꙃ', + 'Ꙅ' => 'ꙅ', + 'Ꙇ' => 'ꙇ', + 'Ꙉ' => 'ꙉ', + 'Ꙋ' => 'ꙋ', + 'Ꙍ' => 'ꙍ', + 'Ꙏ' => 'ꙏ', + 'Ꙑ' => 'ꙑ', + 'Ꙓ' => 'ꙓ', + 'Ꙕ' => 'ꙕ', + 'Ꙗ' => 'ꙗ', + 'Ꙙ' => 'ꙙ', + 'Ꙛ' => 'ꙛ', + 'Ꙝ' => 'ꙝ', + 'Ꙟ' => 'ꙟ', + 'Ꙡ' => 'ꙡ', + 'Ꙣ' => 'ꙣ', + 'Ꙥ' => 'ꙥ', + 'Ꙧ' => 'ꙧ', + 'Ꙩ' => 'ꙩ', + 'Ꙫ' => 'ꙫ', + 'Ꙭ' => 'ꙭ', + 'Ꚁ' => 'ꚁ', + 'Ꚃ' => 'ꚃ', + 'Ꚅ' => 'ꚅ', + 'Ꚇ' => 'ꚇ', + 'Ꚉ' => 'ꚉ', + 'Ꚋ' => 'ꚋ', + 'Ꚍ' => 'ꚍ', + 'Ꚏ' => 'ꚏ', + 'Ꚑ' => 'ꚑ', + 'Ꚓ' => 'ꚓ', + 'Ꚕ' => 'ꚕ', + 'Ꚗ' => 'ꚗ', + 'Ꚙ' => 'ꚙ', + 'Ꚛ' => 'ꚛ', + 'Ꜣ' => 'ꜣ', + 'Ꜥ' => 'ꜥ', + 'Ꜧ' => 'ꜧ', + 'Ꜩ' => 'ꜩ', + 'Ꜫ' => 'ꜫ', + 'Ꜭ' => 'ꜭ', + 'Ꜯ' => 'ꜯ', + 'Ꜳ' => 'ꜳ', + 'Ꜵ' => 'ꜵ', + 'Ꜷ' => 'ꜷ', + 'Ꜹ' => 'ꜹ', + 'Ꜻ' => 'ꜻ', + 'Ꜽ' => 'ꜽ', + 'Ꜿ' => 'ꜿ', + 'Ꝁ' => 'ꝁ', + 'Ꝃ' => 'ꝃ', + 'Ꝅ' => 'ꝅ', + 'Ꝇ' => 'ꝇ', + 'Ꝉ' => 'ꝉ', + 'Ꝋ' => 'ꝋ', + 'Ꝍ' => 'ꝍ', + 'Ꝏ' => 'ꝏ', + 'Ꝑ' => 'ꝑ', + 'Ꝓ' => 'ꝓ', + 'Ꝕ' => 'ꝕ', + 'Ꝗ' => 'ꝗ', + 'Ꝙ' => 'ꝙ', + 'Ꝛ' => 'ꝛ', + 'Ꝝ' => 'ꝝ', + 'Ꝟ' => 'ꝟ', + 'Ꝡ' => 'ꝡ', + 'Ꝣ' => 'ꝣ', + 'Ꝥ' => 'ꝥ', + 'Ꝧ' => 'ꝧ', + 'Ꝩ' => 'ꝩ', + 'Ꝫ' => 'ꝫ', + 'Ꝭ' => 'ꝭ', + 'Ꝯ' => 'ꝯ', + 'Ꝺ' => 'ꝺ', + 'Ꝼ' => 'ꝼ', + 'Ᵹ' => 'ᵹ', + 'Ꝿ' => 'ꝿ', + 'Ꞁ' => 'ꞁ', + 'Ꞃ' => 'ꞃ', + 'Ꞅ' => 'ꞅ', + 'Ꞇ' => 'ꞇ', + 'Ꞌ' => 'ꞌ', + 'Ɥ' => 'ɥ', + 'Ꞑ' => 'ꞑ', + 'Ꞓ' => 'ꞓ', + 'Ꞗ' => 'ꞗ', + 'Ꞙ' => 'ꞙ', + 'Ꞛ' => 'ꞛ', + 'Ꞝ' => 'ꞝ', + 'Ꞟ' => 'ꞟ', + 'Ꞡ' => 'ꞡ', + 'Ꞣ' => 'ꞣ', + 'Ꞥ' => 'ꞥ', + 'Ꞧ' => 'ꞧ', + 'Ꞩ' => 'ꞩ', + 'Ɦ' => 'ɦ', + 'Ɜ' => 'ɜ', + 'Ɡ' => 'ɡ', + 'Ɬ' => 'ɬ', + 'Ɪ' => 'ɪ', + 'Ʞ' => 'ʞ', + 'Ʇ' => 'ʇ', + 'Ʝ' => 'ʝ', + 'Ꭓ' => 'ꭓ', + 'Ꞵ' => 'ꞵ', + 'Ꞷ' => 'ꞷ', + 'Ꞹ' => 'ꞹ', + 'Ꞻ' => 'ꞻ', + 'Ꞽ' => 'ꞽ', + 'Ꞿ' => 'ꞿ', + 'Ꟃ' => 'ꟃ', + 'Ꞔ' => 'ꞔ', + 'Ʂ' => 'ʂ', + 'Ᶎ' => 'ᶎ', + 'Ꟈ' => 'ꟈ', + 'Ꟊ' => 'ꟊ', + 'Ꟶ' => 'ꟶ', + 'Ａ' => 'ａ', + 'Ｂ' => 'ｂ', + 'Ｃ' => 'ｃ', + 'Ｄ' => 'ｄ', + 'Ｅ' => 'ｅ', + 'Ｆ' => 'ｆ', + 'Ｇ' => 'ｇ', + 'Ｈ' => 'ｈ', + 'Ｉ' => 'ｉ', + 'Ｊ' => 'ｊ', + 'Ｋ' => 'ｋ', + 'Ｌ' => 'ｌ', + 'Ｍ' => 'ｍ', + 'Ｎ' => 'ｎ', + 'Ｏ' => 'ｏ', + 'Ｐ' => 'ｐ', + 'Ｑ' => 'ｑ', + 'Ｒ' => 'ｒ', + 'Ｓ' => 'ｓ', + 'Ｔ' => 'ｔ', + 'Ｕ' => 'ｕ', + 'Ｖ' => 'ｖ', + 'Ｗ' => 'ｗ', + 'Ｘ' => 'ｘ', + 'Ｙ' => 'ｙ', + 'Ｚ' => 'ｚ', + '𐐀' => '𐐨', + '𐐁' => '𐐩', + '𐐂' => '𐐪', + '𐐃' => '𐐫', + '𐐄' => '𐐬', + '𐐅' => '𐐭', + '𐐆' => '𐐮', + '𐐇' => '𐐯', + '𐐈' => '𐐰', + '𐐉' => '𐐱', + '𐐊' => '𐐲', + '𐐋' => '𐐳', + '𐐌' => '𐐴', + '𐐍' => '𐐵', + '𐐎' => '𐐶', + '𐐏' => '𐐷', + '𐐐' => '𐐸', + '𐐑' => '𐐹', + '𐐒' => '𐐺', + '𐐓' => '𐐻', + '𐐔' => '𐐼', + '𐐕' => '𐐽', + '𐐖' => '𐐾', + '𐐗' => '𐐿', + '𐐘' => '𐑀', + '𐐙' => '𐑁', + '𐐚' => '𐑂', + '𐐛' => '𐑃', + '𐐜' => '𐑄', + '𐐝' => '𐑅', + '𐐞' => '𐑆', + '𐐟' => '𐑇', + '𐐠' => '𐑈', + '𐐡' => '𐑉', + '𐐢' => '𐑊', + '𐐣' => '𐑋', + '𐐤' => '𐑌', + '𐐥' => '𐑍', + '𐐦' => '𐑎', + '𐐧' => '𐑏', + '𐒰' => '𐓘', + '𐒱' => '𐓙', + '𐒲' => '𐓚', + '𐒳' => '𐓛', + '𐒴' => '𐓜', + '𐒵' => '𐓝', + '𐒶' => '𐓞', + '𐒷' => '𐓟', + '𐒸' => '𐓠', + '𐒹' => '𐓡', + '𐒺' => '𐓢', + '𐒻' => '𐓣', + '𐒼' => '𐓤', + '𐒽' => '𐓥', + '𐒾' => '𐓦', + '𐒿' => '𐓧', + '𐓀' => '𐓨', + '𐓁' => '𐓩', + '𐓂' => '𐓪', + '𐓃' => '𐓫', + '𐓄' => '𐓬', + '𐓅' => '𐓭', + '𐓆' => '𐓮', + '𐓇' => '𐓯', + '𐓈' => '𐓰', + '𐓉' => '𐓱', + '𐓊' => '𐓲', + '𐓋' => '𐓳', + '𐓌' => '𐓴', + '𐓍' => '𐓵', + '𐓎' => '𐓶', + '𐓏' => '𐓷', + '𐓐' => '𐓸', + '𐓑' => '𐓹', + '𐓒' => '𐓺', + '𐓓' => '𐓻', + '𐲀' => '𐳀', + '𐲁' => '𐳁', + '𐲂' => '𐳂', + '𐲃' => '𐳃', + '𐲄' => '𐳄', + '𐲅' => '𐳅', + '𐲆' => '𐳆', + '𐲇' => '𐳇', + '𐲈' => '𐳈', + '𐲉' => '𐳉', + '𐲊' => '𐳊', + '𐲋' => '𐳋', + '𐲌' => '𐳌', + '𐲍' => '𐳍', + '𐲎' => '𐳎', + '𐲏' => '𐳏', + '𐲐' => '𐳐', + '𐲑' => '𐳑', + '𐲒' => '𐳒', + '𐲓' => '𐳓', + '𐲔' => '𐳔', + '𐲕' => '𐳕', + '𐲖' => '𐳖', + '𐲗' => '𐳗', + '𐲘' => '𐳘', + '𐲙' => '𐳙', + '𐲚' => '𐳚', + '𐲛' => '𐳛', + '𐲜' => '𐳜', + '𐲝' => '𐳝', + '𐲞' => '𐳞', + '𐲟' => '𐳟', + '𐲠' => '𐳠', + '𐲡' => '𐳡', + '𐲢' => '𐳢', + '𐲣' => '𐳣', + '𐲤' => '𐳤', + '𐲥' => '𐳥', + '𐲦' => '𐳦', + '𐲧' => '𐳧', + '𐲨' => '𐳨', + '𐲩' => '𐳩', + '𐲪' => '𐳪', + '𐲫' => '𐳫', + '𐲬' => '𐳬', + '𐲭' => '𐳭', + '𐲮' => '𐳮', + '𐲯' => '𐳯', + '𐲰' => '𐳰', + '𐲱' => '𐳱', + '𐲲' => '𐳲', + '𑢠' => '𑣀', + '𑢡' => '𑣁', + '𑢢' => '𑣂', + '𑢣' => '𑣃', + '𑢤' => '𑣄', + '𑢥' => '𑣅', + '𑢦' => '𑣆', + '𑢧' => '𑣇', + '𑢨' => '𑣈', + '𑢩' => '𑣉', + '𑢪' => '𑣊', + '𑢫' => '𑣋', + '𑢬' => '𑣌', + '𑢭' => '𑣍', + '𑢮' => '𑣎', + '𑢯' => '𑣏', + '𑢰' => '𑣐', + '𑢱' => '𑣑', + '𑢲' => '𑣒', + '𑢳' => '𑣓', + '𑢴' => '𑣔', + '𑢵' => '𑣕', + '𑢶' => '𑣖', + '𑢷' => '𑣗', + '𑢸' => '𑣘', + '𑢹' => '𑣙', + '𑢺' => '𑣚', + '𑢻' => '𑣛', + '𑢼' => '𑣜', + '𑢽' => '𑣝', + '𑢾' => '𑣞', + '𑢿' => '𑣟', + '𖹀' => '𖹠', + '𖹁' => '𖹡', + '𖹂' => '𖹢', + '𖹃' => '𖹣', + '𖹄' => '𖹤', + '𖹅' => '𖹥', + '𖹆' => '𖹦', + '𖹇' => '𖹧', + '𖹈' => '𖹨', + '𖹉' => '𖹩', + '𖹊' => '𖹪', + '𖹋' => '𖹫', + '𖹌' => '𖹬', + '𖹍' => '𖹭', + '𖹎' => '𖹮', + '𖹏' => '𖹯', + '𖹐' => '𖹰', + '𖹑' => '𖹱', + '𖹒' => '𖹲', + '𖹓' => '𖹳', + '𖹔' => '𖹴', + '𖹕' => '𖹵', + '𖹖' => '𖹶', + '𖹗' => '𖹷', + '𖹘' => '𖹸', + '𖹙' => '𖹹', + '𖹚' => '𖹺', + '𖹛' => '𖹻', + '𖹜' => '𖹼', + '𖹝' => '𖹽', + '𖹞' => '𖹾', + '𖹟' => '𖹿', + '𞤀' => '𞤢', + '𞤁' => '𞤣', + '𞤂' => '𞤤', + '𞤃' => '𞤥', + '𞤄' => '𞤦', + '𞤅' => '𞤧', + '𞤆' => '𞤨', + '𞤇' => '𞤩', + '𞤈' => '𞤪', + '𞤉' => '𞤫', + '𞤊' => '𞤬', + '𞤋' => '𞤭', + '𞤌' => '𞤮', + '𞤍' => '𞤯', + '𞤎' => '𞤰', + '𞤏' => '𞤱', + '𞤐' => '𞤲', + '𞤑' => '𞤳', + '𞤒' => '𞤴', + '𞤓' => '𞤵', + '𞤔' => '𞤶', + '𞤕' => '𞤷', + '𞤖' => '𞤸', + '𞤗' => '𞤹', + '𞤘' => '𞤺', + '𞤙' => '𞤻', + '𞤚' => '𞤼', + '𞤛' => '𞤽', + '𞤜' => '𞤾', + '𞤝' => '𞤿', + '𞤞' => '𞥀', + '𞤟' => '𞥁', + '𞤠' => '𞥂', + '𞤡' => '𞥃', +); diff --git a/data/vendor/symfony/polyfill-mbstring/Resources/unidata/titleCaseRegexp.php b/data/vendor/symfony/polyfill-mbstring/Resources/unidata/titleCaseRegexp.php new file mode 100644 index 0000000..2a8f6e7 --- /dev/null +++ b/data/vendor/symfony/polyfill-mbstring/Resources/unidata/titleCaseRegexp.php @@ -0,0 +1,5 @@ + 'A', + 'b' => 'B', + 'c' => 'C', + 'd' => 'D', + 'e' => 'E', + 'f' => 'F', + 'g' => 'G', + 'h' => 'H', + 'i' => 'I', + 'j' => 'J', + 'k' => 'K', + 'l' => 'L', + 'm' => 'M', + 'n' => 'N', + 'o' => 'O', + 'p' => 'P', + 'q' => 'Q', + 'r' => 'R', + 's' => 'S', + 't' => 'T', + 'u' => 'U', + 'v' => 'V', + 'w' => 'W', + 'x' => 'X', + 'y' => 'Y', + 'z' => 'Z', + 'µ' => 'Μ', + 'à' => 'À', + 'á' => 'Á', + 'â' => 'Â', + 'ã' => 'Ã', + 'ä' => 'Ä', + 'å' => 'Å', + 'æ' => 'Æ', + 'ç' => 'Ç', + 'è' => 'È', + 'é' => 'É', + 'ê' => 'Ê', + 'ë' => 'Ë', + 'ì' => 'Ì', + 'í' => 'Í', + 'î' => 'Î', + 'ï' => 'Ï', + 'ð' => 'Ð', + 'ñ' => 'Ñ', + 'ò' => 'Ò', + 'ó' => 'Ó', + 'ô' => 'Ô', + 'õ' => 'Õ', + 'ö' => 'Ö', + 'ø' => 'Ø', + 'ù' => 'Ù', + 'ú' => 'Ú', + 'û' => 'Û', + 'ü' => 'Ü', + 'ý' => 'Ý', + 'þ' => 'Þ', + 'ÿ' => 'Ÿ', + 'ā' => 'Ā', + 'ă' => 'Ă', + 'ą' => 'Ą', + 'ć' => 'Ć', + 'ĉ' => 'Ĉ', + 'ċ' => 'Ċ', + 'č' => 'Č', + 'ď' => 'Ď', + 'đ' => 'Đ', + 'ē' => 'Ē', + 'ĕ' => 'Ĕ', + 'ė' => 'Ė', + 'ę' => 'Ę', + 'ě' => 'Ě', + 'ĝ' => 'Ĝ', + 'ğ' => 'Ğ', + 'ġ' => 'Ġ', + 'ģ' => 'Ģ', + 'ĥ' => 'Ĥ', + 'ħ' => 'Ħ', + 'ĩ' => 'Ĩ', + 'ī' => 'Ī', + 'ĭ' => 'Ĭ', + 'į' => 'Į', + 'ı' => 'I', + 'ij' => 'IJ', + 'ĵ' => 'Ĵ', + 'ķ' => 'Ķ', + 'ĺ' => 'Ĺ', + 'ļ' => 'Ļ', + 'ľ' => 'Ľ', + 'ŀ' => 'Ŀ', + 'ł' => 'Ł', + 'ń' => 'Ń', + 'ņ' => 'Ņ', + 'ň' => 'Ň', + 'ŋ' => 'Ŋ', + 'ō' => 'Ō', + 'ŏ' => 'Ŏ', + 'ő' => 'Ő', + 'œ' => 'Œ', + 'ŕ' => 'Ŕ', + 'ŗ' => 'Ŗ', + 'ř' => 'Ř', + 'ś' => 'Ś', + 'ŝ' => 'Ŝ', + 'ş' => 'Ş', + 'š' => 'Š', + 'ţ' => 'Ţ', + 'ť' => 'Ť', + 'ŧ' => 'Ŧ', + 'ũ' => 'Ũ', + 'ū' => 'Ū', + 'ŭ' => 'Ŭ', + 'ů' => 'Ů', + 'ű' => 'Ű', + 'ų' => 'Ų', + 'ŵ' => 'Ŵ', + 'ŷ' => 'Ŷ', + 'ź' => 'Ź', + 'ż' => 'Ż', + 'ž' => 'Ž', + 'ſ' => 'S', + 'ƀ' => 'Ƀ', + 'ƃ' => 'Ƃ', + 'ƅ' => 'Ƅ', + 'ƈ' => 'Ƈ', + 'ƌ' => 'Ƌ', + 'ƒ' => 'Ƒ', + 'ƕ' => 'Ƕ', + 'ƙ' => 'Ƙ', + 'ƚ' => 'Ƚ', + 'ƞ' => 'Ƞ', + 'ơ' => 'Ơ', + 'ƣ' => 'Ƣ', + 'ƥ' => 'Ƥ', + 'ƨ' => 'Ƨ', + 'ƭ' => 'Ƭ', + 'ư' => 'Ư', + 'ƴ' => 'Ƴ', + 'ƶ' => 'Ƶ', + 'ƹ' => 'Ƹ', + 'ƽ' => 'Ƽ', + 'ƿ' => 'Ƿ', + 'Dž' => 'DŽ', + 'dž' => 'DŽ', + 'Lj' => 'LJ', + 'lj' => 'LJ', + 'Nj' => 'NJ', + 'nj' => 'NJ', + 'ǎ' => 'Ǎ', + 'ǐ' => 'Ǐ', + 'ǒ' => 'Ǒ', + 'ǔ' => 'Ǔ', + 'ǖ' => 'Ǖ', + 'ǘ' => 'Ǘ', + 'ǚ' => 'Ǚ', + 'ǜ' => 'Ǜ', + 'ǝ' => 'Ǝ', + 'ǟ' => 'Ǟ', + 'ǡ' => 'Ǡ', + 'ǣ' => 'Ǣ', + 'ǥ' => 'Ǥ', + 'ǧ' => 'Ǧ', + 'ǩ' => 'Ǩ', + 'ǫ' => 'Ǫ', + 'ǭ' => 'Ǭ', + 'ǯ' => 'Ǯ', + 'Dz' => 'DZ', + 'dz' => 'DZ', + 'ǵ' => 'Ǵ', + 'ǹ' => 'Ǹ', + 'ǻ' => 'Ǻ', + 'ǽ' => 'Ǽ', + 'ǿ' => 'Ǿ', + 'ȁ' => 'Ȁ', + 'ȃ' => 'Ȃ', + 'ȅ' => 'Ȅ', + 'ȇ' => 'Ȇ', + 'ȉ' => 'Ȉ', + 'ȋ' => 'Ȋ', + 'ȍ' => 'Ȍ', + 'ȏ' => 'Ȏ', + 'ȑ' => 'Ȑ', + 'ȓ' => 'Ȓ', + 'ȕ' => 'Ȕ', + 'ȗ' => 'Ȗ', + 'ș' => 'Ș', + 'ț' => 'Ț', + 'ȝ' => 'Ȝ', + 'ȟ' => 'Ȟ', + 'ȣ' => 'Ȣ', + 'ȥ' => 'Ȥ', + 'ȧ' => 'Ȧ', + 'ȩ' => 'Ȩ', + 'ȫ' => 'Ȫ', + 'ȭ' => 'Ȭ', + 'ȯ' => 'Ȯ', + 'ȱ' => 'Ȱ', + 'ȳ' => 'Ȳ', + 'ȼ' => 'Ȼ', + 'ȿ' => 'Ȿ', + 'ɀ' => 'Ɀ', + 'ɂ' => 'Ɂ', + 'ɇ' => 'Ɇ', + 'ɉ' => 'Ɉ', + 'ɋ' => 'Ɋ', + 'ɍ' => 'Ɍ', + 'ɏ' => 'Ɏ', + 'ɐ' => 'Ɐ', + 'ɑ' => 'Ɑ', + 'ɒ' => 'Ɒ', + 'ɓ' => 'Ɓ', + 'ɔ' => 'Ɔ', + 'ɖ' => 'Ɖ', + 'ɗ' => 'Ɗ', + 'ə' => 'Ə', + 'ɛ' => 'Ɛ', + 'ɜ' => 'Ɜ', + 'ɠ' => 'Ɠ', + 'ɡ' => 'Ɡ', + 'ɣ' => 'Ɣ', + 'ɥ' => 'Ɥ', + 'ɦ' => 'Ɦ', + 'ɨ' => 'Ɨ', + 'ɩ' => 'Ɩ', + 'ɪ' => 'Ɪ', + 'ɫ' => 'Ɫ', + 'ɬ' => 'Ɬ', + 'ɯ' => 'Ɯ', + 'ɱ' => 'Ɱ', + 'ɲ' => 'Ɲ', + 'ɵ' => 'Ɵ', + 'ɽ' => 'Ɽ', + 'ʀ' => 'Ʀ', + 'ʂ' => 'Ʂ', + 'ʃ' => 'Ʃ', + 'ʇ' => 'Ʇ', + 'ʈ' => 'Ʈ', + 'ʉ' => 'Ʉ', + 'ʊ' => 'Ʊ', + 'ʋ' => 'Ʋ', + 'ʌ' => 'Ʌ', + 'ʒ' => 'Ʒ', + 'ʝ' => 'Ʝ', + 'ʞ' => 'Ʞ', + 'ͅ' => 'Ι', + 'ͱ' => 'Ͱ', + 'ͳ' => 'Ͳ', + 'ͷ' => 'Ͷ', + 'ͻ' => 'Ͻ', + 'ͼ' => 'Ͼ', + 'ͽ' => 'Ͽ', + 'ά' => 'Ά', + 'έ' => 'Έ', + 'ή' => 'Ή', + 'ί' => 'Ί', + 'α' => 'Α', + 'β' => 'Β', + 'γ' => 'Γ', + 'δ' => 'Δ', + 'ε' => 'Ε', + 'ζ' => 'Ζ', + 'η' => 'Η', + 'θ' => 'Θ', + 'ι' => 'Ι', + 'κ' => 'Κ', + 'λ' => 'Λ', + 'μ' => 'Μ', + 'ν' => 'Ν', + 'ξ' => 'Ξ', + 'ο' => 'Ο', + 'π' => 'Π', + 'ρ' => 'Ρ', + 'ς' => 'Σ', + 'σ' => 'Σ', + 'τ' => 'Τ', + 'υ' => 'Υ', + 'φ' => 'Φ', + 'χ' => 'Χ', + 'ψ' => 'Ψ', + 'ω' => 'Ω', + 'ϊ' => 'Ϊ', + 'ϋ' => 'Ϋ', + 'ό' => 'Ό', + 'ύ' => 'Ύ', + 'ώ' => 'Ώ', + 'ϐ' => 'Β', + 'ϑ' => 'Θ', + 'ϕ' => 'Φ', + 'ϖ' => 'Π', + 'ϗ' => 'Ϗ', + 'ϙ' => 'Ϙ', + 'ϛ' => 'Ϛ', + 'ϝ' => 'Ϝ', + 'ϟ' => 'Ϟ', + 'ϡ' => 'Ϡ', + 'ϣ' => 'Ϣ', + 'ϥ' => 'Ϥ', + 'ϧ' => 'Ϧ', + 'ϩ' => 'Ϩ', + 'ϫ' => 'Ϫ', + 'ϭ' => 'Ϭ', + 'ϯ' => 'Ϯ', + 'ϰ' => 'Κ', + 'ϱ' => 'Ρ', + 'ϲ' => 'Ϲ', + 'ϳ' => 'Ϳ', + 'ϵ' => 'Ε', + 'ϸ' => 'Ϸ', + 'ϻ' => 'Ϻ', + 'а' => 'А', + 'б' => 'Б', + 'в' => 'В', + 'г' => 'Г', + 'д' => 'Д', + 'е' => 'Е', + 'ж' => 'Ж', + 'з' => 'З', + 'и' => 'И', + 'й' => 'Й', + 'к' => 'К', + 'л' => 'Л', + 'м' => 'М', + 'н' => 'Н', + 'о' => 'О', + 'п' => 'П', + 'р' => 'Р', + 'с' => 'С', + 'т' => 'Т', + 'у' => 'У', + 'ф' => 'Ф', + 'х' => 'Х', + 'ц' => 'Ц', + 'ч' => 'Ч', + 'ш' => 'Ш', + 'щ' => 'Щ', + 'ъ' => 'Ъ', + 'ы' => 'Ы', + 'ь' => 'Ь', + 'э' => 'Э', + 'ю' => 'Ю', + 'я' => 'Я', + 'ѐ' => 'Ѐ', + 'ё' => 'Ё', + 'ђ' => 'Ђ', + 'ѓ' => 'Ѓ', + 'є' => 'Є', + 'ѕ' => 'Ѕ', + 'і' => 'І', + 'ї' => 'Ї', + 'ј' => 'Ј', + 'љ' => 'Љ', + 'њ' => 'Њ', + 'ћ' => 'Ћ', + 'ќ' => 'Ќ', + 'ѝ' => 'Ѝ', + 'ў' => 'Ў', + 'џ' => 'Џ', + 'ѡ' => 'Ѡ', + 'ѣ' => 'Ѣ', + 'ѥ' => 'Ѥ', + 'ѧ' => 'Ѧ', + 'ѩ' => 'Ѩ', + 'ѫ' => 'Ѫ', + 'ѭ' => 'Ѭ', + 'ѯ' => 'Ѯ', + 'ѱ' => 'Ѱ', + 'ѳ' => 'Ѳ', + 'ѵ' => 'Ѵ', + 'ѷ' => 'Ѷ', + 'ѹ' => 'Ѹ', + 'ѻ' => 'Ѻ', + 'ѽ' => 'Ѽ', + 'ѿ' => 'Ѿ', + 'ҁ' => 'Ҁ', + 'ҋ' => 'Ҋ', + 'ҍ' => 'Ҍ', + 'ҏ' => 'Ҏ', + 'ґ' => 'Ґ', + 'ғ' => 'Ғ', + 'ҕ' => 'Ҕ', + 'җ' => 'Җ', + 'ҙ' => 'Ҙ', + 'қ' => 'Қ', + 'ҝ' => 'Ҝ', + 'ҟ' => 'Ҟ', + 'ҡ' => 'Ҡ', + 'ң' => 'Ң', + 'ҥ' => 'Ҥ', + 'ҧ' => 'Ҧ', + 'ҩ' => 'Ҩ', + 'ҫ' => 'Ҫ', + 'ҭ' => 'Ҭ', + 'ү' => 'Ү', + 'ұ' => 'Ұ', + 'ҳ' => 'Ҳ', + 'ҵ' => 'Ҵ', + 'ҷ' => 'Ҷ', + 'ҹ' => 'Ҹ', + 'һ' => 'Һ', + 'ҽ' => 'Ҽ', + 'ҿ' => 'Ҿ', + 'ӂ' => 'Ӂ', + 'ӄ' => 'Ӄ', + 'ӆ' => 'Ӆ', + 'ӈ' => 'Ӈ', + 'ӊ' => 'Ӊ', + 'ӌ' => 'Ӌ', + 'ӎ' => 'Ӎ', + 'ӏ' => 'Ӏ', + 'ӑ' => 'Ӑ', + 'ӓ' => 'Ӓ', + 'ӕ' => 'Ӕ', + 'ӗ' => 'Ӗ', + 'ә' => 'Ә', + 'ӛ' => 'Ӛ', + 'ӝ' => 'Ӝ', + 'ӟ' => 'Ӟ', + 'ӡ' => 'Ӡ', + 'ӣ' => 'Ӣ', + 'ӥ' => 'Ӥ', + 'ӧ' => 'Ӧ', + 'ө' => 'Ө', + 'ӫ' => 'Ӫ', + 'ӭ' => 'Ӭ', + 'ӯ' => 'Ӯ', + 'ӱ' => 'Ӱ', + 'ӳ' => 'Ӳ', + 'ӵ' => 'Ӵ', + 'ӷ' => 'Ӷ', + 'ӹ' => 'Ӹ', + 'ӻ' => 'Ӻ', + 'ӽ' => 'Ӽ', + 'ӿ' => 'Ӿ', + 'ԁ' => 'Ԁ', + 'ԃ' => 'Ԃ', + 'ԅ' => 'Ԅ', + 'ԇ' => 'Ԇ', + 'ԉ' => 'Ԉ', + 'ԋ' => 'Ԋ', + 'ԍ' => 'Ԍ', + 'ԏ' => 'Ԏ', + 'ԑ' => 'Ԑ', + 'ԓ' => 'Ԓ', + 'ԕ' => 'Ԕ', + 'ԗ' => 'Ԗ', + 'ԙ' => 'Ԙ', + 'ԛ' => 'Ԛ', + 'ԝ' => 'Ԝ', + 'ԟ' => 'Ԟ', + 'ԡ' => 'Ԡ', + 'ԣ' => 'Ԣ', + 'ԥ' => 'Ԥ', + 'ԧ' => 'Ԧ', + 'ԩ' => 'Ԩ', + 'ԫ' => 'Ԫ', + 'ԭ' => 'Ԭ', + 'ԯ' => 'Ԯ', + 'ա' => 'Ա', + 'բ' => 'Բ', + 'գ' => 'Գ', + 'դ' => 'Դ', + 'ե' => 'Ե', + 'զ' => 'Զ', + 'է' => 'Է', + 'ը' => 'Ը', + 'թ' => 'Թ', + 'ժ' => 'Ժ', + 'ի' => 'Ի', + 'լ' => 'Լ', + 'խ' => 'Խ', + 'ծ' => 'Ծ', + 'կ' => 'Կ', + 'հ' => 'Հ', + 'ձ' => 'Ձ', + 'ղ' => 'Ղ', + 'ճ' => 'Ճ', + 'մ' => 'Մ', + 'յ' => 'Յ', + 'ն' => 'Ն', + 'շ' => 'Շ', + 'ո' => 'Ո', + 'չ' => 'Չ', + 'պ' => 'Պ', + 'ջ' => 'Ջ', + 'ռ' => 'Ռ', + 'ս' => 'Ս', + 'վ' => 'Վ', + 'տ' => 'Տ', + 'ր' => 'Ր', + 'ց' => 'Ց', + 'ւ' => 'Ւ', + 'փ' => 'Փ', + 'ք' => 'Ք', + 'օ' => 'Օ', + 'ֆ' => 'Ֆ', + 'ა' => 'Ა', + 'ბ' => 'Ბ', + 'გ' => 'Გ', + 'დ' => 'Დ', + 'ე' => 'Ე', + 'ვ' => 'Ვ', + 'ზ' => 'Ზ', + 'თ' => 'Თ', + 'ი' => 'Ი', + 'კ' => 'Კ', + 'ლ' => 'Ლ', + 'მ' => 'Მ', + 'ნ' => 'Ნ', + 'ო' => 'Ო', + 'პ' => 'Პ', + 'ჟ' => 'Ჟ', + 'რ' => 'Რ', + 'ს' => 'Ს', + 'ტ' => 'Ტ', + 'უ' => 'Უ', + 'ფ' => 'Ფ', + 'ქ' => 'Ქ', + 'ღ' => 'Ღ', + 'ყ' => 'Ყ', + 'შ' => 'Შ', + 'ჩ' => 'Ჩ', + 'ც' => 'Ც', + 'ძ' => 'Ძ', + 'წ' => 'Წ', + 'ჭ' => 'Ჭ', + 'ხ' => 'Ხ', + 'ჯ' => 'Ჯ', + 'ჰ' => 'Ჰ', + 'ჱ' => 'Ჱ', + 'ჲ' => 'Ჲ', + 'ჳ' => 'Ჳ', + 'ჴ' => 'Ჴ', + 'ჵ' => 'Ჵ', + 'ჶ' => 'Ჶ', + 'ჷ' => 'Ჷ', + 'ჸ' => 'Ჸ', + 'ჹ' => 'Ჹ', + 'ჺ' => 'Ჺ', + 'ჽ' => 'Ჽ', + 'ჾ' => 'Ჾ', + 'ჿ' => 'Ჿ', + 'ᏸ' => 'Ᏸ', + 'ᏹ' => 'Ᏹ', + 'ᏺ' => 'Ᏺ', + 'ᏻ' => 'Ᏻ', + 'ᏼ' => 'Ᏼ', + 'ᏽ' => 'Ᏽ', + 'ᲀ' => 'В', + 'ᲁ' => 'Д', + 'ᲂ' => 'О', + 'ᲃ' => 'С', + 'ᲄ' => 'Т', + 'ᲅ' => 'Т', + 'ᲆ' => 'Ъ', + 'ᲇ' => 'Ѣ', + 'ᲈ' => 'Ꙋ', + 'ᵹ' => 'Ᵹ', + 'ᵽ' => 'Ᵽ', + 'ᶎ' => 'Ᶎ', + 'ḁ' => 'Ḁ', + 'ḃ' => 'Ḃ', + 'ḅ' => 'Ḅ', + 'ḇ' => 'Ḇ', + 'ḉ' => 'Ḉ', + 'ḋ' => 'Ḋ', + 'ḍ' => 'Ḍ', + 'ḏ' => 'Ḏ', + 'ḑ' => 'Ḑ', + 'ḓ' => 'Ḓ', + 'ḕ' => 'Ḕ', + 'ḗ' => 'Ḗ', + 'ḙ' => 'Ḙ', + 'ḛ' => 'Ḛ', + 'ḝ' => 'Ḝ', + 'ḟ' => 'Ḟ', + 'ḡ' => 'Ḡ', + 'ḣ' => 'Ḣ', + 'ḥ' => 'Ḥ', + 'ḧ' => 'Ḧ', + 'ḩ' => 'Ḩ', + 'ḫ' => 'Ḫ', + 'ḭ' => 'Ḭ', + 'ḯ' => 'Ḯ', + 'ḱ' => 'Ḱ', + 'ḳ' => 'Ḳ', + 'ḵ' => 'Ḵ', + 'ḷ' => 'Ḷ', + 'ḹ' => 'Ḹ', + 'ḻ' => 'Ḻ', + 'ḽ' => 'Ḽ', + 'ḿ' => 'Ḿ', + 'ṁ' => 'Ṁ', + 'ṃ' => 'Ṃ', + 'ṅ' => 'Ṅ', + 'ṇ' => 'Ṇ', + 'ṉ' => 'Ṉ', + 'ṋ' => 'Ṋ', + 'ṍ' => 'Ṍ', + 'ṏ' => 'Ṏ', + 'ṑ' => 'Ṑ', + 'ṓ' => 'Ṓ', + 'ṕ' => 'Ṕ', + 'ṗ' => 'Ṗ', + 'ṙ' => 'Ṙ', + 'ṛ' => 'Ṛ', + 'ṝ' => 'Ṝ', + 'ṟ' => 'Ṟ', + 'ṡ' => 'Ṡ', + 'ṣ' => 'Ṣ', + 'ṥ' => 'Ṥ', + 'ṧ' => 'Ṧ', + 'ṩ' => 'Ṩ', + 'ṫ' => 'Ṫ', + 'ṭ' => 'Ṭ', + 'ṯ' => 'Ṯ', + 'ṱ' => 'Ṱ', + 'ṳ' => 'Ṳ', + 'ṵ' => 'Ṵ', + 'ṷ' => 'Ṷ', + 'ṹ' => 'Ṹ', + 'ṻ' => 'Ṻ', + 'ṽ' => 'Ṽ', + 'ṿ' => 'Ṿ', + 'ẁ' => 'Ẁ', + 'ẃ' => 'Ẃ', + 'ẅ' => 'Ẅ', + 'ẇ' => 'Ẇ', + 'ẉ' => 'Ẉ', + 'ẋ' => 'Ẋ', + 'ẍ' => 'Ẍ', + 'ẏ' => 'Ẏ', + 'ẑ' => 'Ẑ', + 'ẓ' => 'Ẓ', + 'ẕ' => 'Ẕ', + 'ẛ' => 'Ṡ', + 'ạ' => 'Ạ', + 'ả' => 'Ả', + 'ấ' => 'Ấ', + 'ầ' => 'Ầ', + 'ẩ' => 'Ẩ', + 'ẫ' => 'Ẫ', + 'ậ' => 'Ậ', + 'ắ' => 'Ắ', + 'ằ' => 'Ằ', + 'ẳ' => 'Ẳ', + 'ẵ' => 'Ẵ', + 'ặ' => 'Ặ', + 'ẹ' => 'Ẹ', + 'ẻ' => 'Ẻ', + 'ẽ' => 'Ẽ', + 'ế' => 'Ế', + 'ề' => 'Ề', + 'ể' => 'Ể', + 'ễ' => 'Ễ', + 'ệ' => 'Ệ', + 'ỉ' => 'Ỉ', + 'ị' => 'Ị', + 'ọ' => 'Ọ', + 'ỏ' => 'Ỏ', + 'ố' => 'Ố', + 'ồ' => 'Ồ', + 'ổ' => 'Ổ', + 'ỗ' => 'Ỗ', + 'ộ' => 'Ộ', + 'ớ' => 'Ớ', + 'ờ' => 'Ờ', + 'ở' => 'Ở', + 'ỡ' => 'Ỡ', + 'ợ' => 'Ợ', + 'ụ' => 'Ụ', + 'ủ' => 'Ủ', + 'ứ' => 'Ứ', + 'ừ' => 'Ừ', + 'ử' => 'Ử', + 'ữ' => 'Ữ', + 'ự' => 'Ự', + 'ỳ' => 'Ỳ', + 'ỵ' => 'Ỵ', + 'ỷ' => 'Ỷ', + 'ỹ' => 'Ỹ', + 'ỻ' => 'Ỻ', + 'ỽ' => 'Ỽ', + 'ỿ' => 'Ỿ', + 'ἀ' => 'Ἀ', + 'ἁ' => 'Ἁ', + 'ἂ' => 'Ἂ', + 'ἃ' => 'Ἃ', + 'ἄ' => 'Ἄ', + 'ἅ' => 'Ἅ', + 'ἆ' => 'Ἆ', + 'ἇ' => 'Ἇ', + 'ἐ' => 'Ἐ', + 'ἑ' => 'Ἑ', + 'ἒ' => 'Ἒ', + 'ἓ' => 'Ἓ', + 'ἔ' => 'Ἔ', + 'ἕ' => 'Ἕ', + 'ἠ' => 'Ἠ', + 'ἡ' => 'Ἡ', + 'ἢ' => 'Ἢ', + 'ἣ' => 'Ἣ', + 'ἤ' => 'Ἤ', + 'ἥ' => 'Ἥ', + 'ἦ' => 'Ἦ', + 'ἧ' => 'Ἧ', + 'ἰ' => 'Ἰ', + 'ἱ' => 'Ἱ', + 'ἲ' => 'Ἲ', + 'ἳ' => 'Ἳ', + 'ἴ' => 'Ἴ', + 'ἵ' => 'Ἵ', + 'ἶ' => 'Ἶ', + 'ἷ' => 'Ἷ', + 'ὀ' => 'Ὀ', + 'ὁ' => 'Ὁ', + 'ὂ' => 'Ὂ', + 'ὃ' => 'Ὃ', + 'ὄ' => 'Ὄ', + 'ὅ' => 'Ὅ', + 'ὑ' => 'Ὑ', + 'ὓ' => 'Ὓ', + 'ὕ' => 'Ὕ', + 'ὗ' => 'Ὗ', + 'ὠ' => 'Ὠ', + 'ὡ' => 'Ὡ', + 'ὢ' => 'Ὢ', + 'ὣ' => 'Ὣ', + 'ὤ' => 'Ὤ', + 'ὥ' => 'Ὥ', + 'ὦ' => 'Ὦ', + 'ὧ' => 'Ὧ', + 'ὰ' => 'Ὰ', + 'ά' => 'Ά', + 'ὲ' => 'Ὲ', + 'έ' => 'Έ', + 'ὴ' => 'Ὴ', + 'ή' => 'Ή', + 'ὶ' => 'Ὶ', + 'ί' => 'Ί', + 'ὸ' => 'Ὸ', + 'ό' => 'Ό', + 'ὺ' => 'Ὺ', + 'ύ' => 'Ύ', + 'ὼ' => 'Ὼ', + 'ώ' => 'Ώ', + 'ᾀ' => 'ἈΙ', + 'ᾁ' => 'ἉΙ', + 'ᾂ' => 'ἊΙ', + 'ᾃ' => 'ἋΙ', + 'ᾄ' => 'ἌΙ', + 'ᾅ' => 'ἍΙ', + 'ᾆ' => 'ἎΙ', + 'ᾇ' => 'ἏΙ', + 'ᾐ' => 'ἨΙ', + 'ᾑ' => 'ἩΙ', + 'ᾒ' => 'ἪΙ', + 'ᾓ' => 'ἫΙ', + 'ᾔ' => 'ἬΙ', + 'ᾕ' => 'ἭΙ', + 'ᾖ' => 'ἮΙ', + 'ᾗ' => 'ἯΙ', + 'ᾠ' => 'ὨΙ', + 'ᾡ' => 'ὩΙ', + 'ᾢ' => 'ὪΙ', + 'ᾣ' => 'ὫΙ', + 'ᾤ' => 'ὬΙ', + 'ᾥ' => 'ὭΙ', + 'ᾦ' => 'ὮΙ', + 'ᾧ' => 'ὯΙ', + 'ᾰ' => 'Ᾰ', + 'ᾱ' => 'Ᾱ', + 'ᾳ' => 'ΑΙ', + 'ι' => 'Ι', + 'ῃ' => 'ΗΙ', + 'ῐ' => 'Ῐ', + 'ῑ' => 'Ῑ', + 'ῠ' => 'Ῠ', + 'ῡ' => 'Ῡ', + 'ῥ' => 'Ῥ', + 'ῳ' => 'ΩΙ', + 'ⅎ' => 'Ⅎ', + 'ⅰ' => 'Ⅰ', + 'ⅱ' => 'Ⅱ', + 'ⅲ' => 'Ⅲ', + 'ⅳ' => 'Ⅳ', + 'ⅴ' => 'Ⅴ', + 'ⅵ' => 'Ⅵ', + 'ⅶ' => 'Ⅶ', + 'ⅷ' => 'Ⅷ', + 'ⅸ' => 'Ⅸ', + 'ⅹ' => 'Ⅹ', + 'ⅺ' => 'Ⅺ', + 'ⅻ' => 'Ⅻ', + 'ⅼ' => 'Ⅼ', + 'ⅽ' => 'Ⅽ', + 'ⅾ' => 'Ⅾ', + 'ⅿ' => 'Ⅿ', + 'ↄ' => 'Ↄ', + 'ⓐ' => 'Ⓐ', + 'ⓑ' => 'Ⓑ', + 'ⓒ' => 'Ⓒ', + 'ⓓ' => 'Ⓓ', + 'ⓔ' => 'Ⓔ', + 'ⓕ' => 'Ⓕ', + 'ⓖ' => 'Ⓖ', + 'ⓗ' => 'Ⓗ', + 'ⓘ' => 'Ⓘ', + 'ⓙ' => 'Ⓙ', + 'ⓚ' => 'Ⓚ', + 'ⓛ' => 'Ⓛ', + 'ⓜ' => 'Ⓜ', + 'ⓝ' => 'Ⓝ', + 'ⓞ' => 'Ⓞ', + 'ⓟ' => 'Ⓟ', + 'ⓠ' => 'Ⓠ', + 'ⓡ' => 'Ⓡ', + 'ⓢ' => 'Ⓢ', + 'ⓣ' => 'Ⓣ', + 'ⓤ' => 'Ⓤ', + 'ⓥ' => 'Ⓥ', + 'ⓦ' => 'Ⓦ', + 'ⓧ' => 'Ⓧ', + 'ⓨ' => 'Ⓨ', + 'ⓩ' => 'Ⓩ', + 'ⰰ' => 'Ⰰ', + 'ⰱ' => 'Ⰱ', + 'ⰲ' => 'Ⰲ', + 'ⰳ' => 'Ⰳ', + 'ⰴ' => 'Ⰴ', + 'ⰵ' => 'Ⰵ', + 'ⰶ' => 'Ⰶ', + 'ⰷ' => 'Ⰷ', + 'ⰸ' => 'Ⰸ', + 'ⰹ' => 'Ⰹ', + 'ⰺ' => 'Ⰺ', + 'ⰻ' => 'Ⰻ', + 'ⰼ' => 'Ⰼ', + 'ⰽ' => 'Ⰽ', + 'ⰾ' => 'Ⰾ', + 'ⰿ' => 'Ⰿ', + 'ⱀ' => 'Ⱀ', + 'ⱁ' => 'Ⱁ', + 'ⱂ' => 'Ⱂ', + 'ⱃ' => 'Ⱃ', + 'ⱄ' => 'Ⱄ', + 'ⱅ' => 'Ⱅ', + 'ⱆ' => 'Ⱆ', + 'ⱇ' => 'Ⱇ', + 'ⱈ' => 'Ⱈ', + 'ⱉ' => 'Ⱉ', + 'ⱊ' => 'Ⱊ', + 'ⱋ' => 'Ⱋ', + 'ⱌ' => 'Ⱌ', + 'ⱍ' => 'Ⱍ', + 'ⱎ' => 'Ⱎ', + 'ⱏ' => 'Ⱏ', + 'ⱐ' => 'Ⱐ', + 'ⱑ' => 'Ⱑ', + 'ⱒ' => 'Ⱒ', + 'ⱓ' => 'Ⱓ', + 'ⱔ' => 'Ⱔ', + 'ⱕ' => 'Ⱕ', + 'ⱖ' => 'Ⱖ', + 'ⱗ' => 'Ⱗ', + 'ⱘ' => 'Ⱘ', + 'ⱙ' => 'Ⱙ', + 'ⱚ' => 'Ⱚ', + 'ⱛ' => 'Ⱛ', + 'ⱜ' => 'Ⱜ', + 'ⱝ' => 'Ⱝ', + 'ⱞ' => 'Ⱞ', + 'ⱡ' => 'Ⱡ', + 'ⱥ' => 'Ⱥ', + 'ⱦ' => 'Ⱦ', + 'ⱨ' => 'Ⱨ', + 'ⱪ' => 'Ⱪ', + 'ⱬ' => 'Ⱬ', + 'ⱳ' => 'Ⱳ', + 'ⱶ' => 'Ⱶ', + 'ⲁ' => 'Ⲁ', + 'ⲃ' => 'Ⲃ', + 'ⲅ' => 'Ⲅ', + 'ⲇ' => 'Ⲇ', + 'ⲉ' => 'Ⲉ', + 'ⲋ' => 'Ⲋ', + 'ⲍ' => 'Ⲍ', + 'ⲏ' => 'Ⲏ', + 'ⲑ' => 'Ⲑ', + 'ⲓ' => 'Ⲓ', + 'ⲕ' => 'Ⲕ', + 'ⲗ' => 'Ⲗ', + 'ⲙ' => 'Ⲙ', + 'ⲛ' => 'Ⲛ', + 'ⲝ' => 'Ⲝ', + 'ⲟ' => 'Ⲟ', + 'ⲡ' => 'Ⲡ', + 'ⲣ' => 'Ⲣ', + 'ⲥ' => 'Ⲥ', + 'ⲧ' => 'Ⲧ', + 'ⲩ' => 'Ⲩ', + 'ⲫ' => 'Ⲫ', + 'ⲭ' => 'Ⲭ', + 'ⲯ' => 'Ⲯ', + 'ⲱ' => 'Ⲱ', + 'ⲳ' => 'Ⲳ', + 'ⲵ' => 'Ⲵ', + 'ⲷ' => 'Ⲷ', + 'ⲹ' => 'Ⲹ', + 'ⲻ' => 'Ⲻ', + 'ⲽ' => 'Ⲽ', + 'ⲿ' => 'Ⲿ', + 'ⳁ' => 'Ⳁ', + 'ⳃ' => 'Ⳃ', + 'ⳅ' => 'Ⳅ', + 'ⳇ' => 'Ⳇ', + 'ⳉ' => 'Ⳉ', + 'ⳋ' => 'Ⳋ', + 'ⳍ' => 'Ⳍ', + 'ⳏ' => 'Ⳏ', + 'ⳑ' => 'Ⳑ', + 'ⳓ' => 'Ⳓ', + 'ⳕ' => 'Ⳕ', + 'ⳗ' => 'Ⳗ', + 'ⳙ' => 'Ⳙ', + 'ⳛ' => 'Ⳛ', + 'ⳝ' => 'Ⳝ', + 'ⳟ' => 'Ⳟ', + 'ⳡ' => 'Ⳡ', + 'ⳣ' => 'Ⳣ', + 'ⳬ' => 'Ⳬ', + 'ⳮ' => 'Ⳮ', + 'ⳳ' => 'Ⳳ', + 'ⴀ' => 'Ⴀ', + 'ⴁ' => 'Ⴁ', + 'ⴂ' => 'Ⴂ', + 'ⴃ' => 'Ⴃ', + 'ⴄ' => 'Ⴄ', + 'ⴅ' => 'Ⴅ', + 'ⴆ' => 'Ⴆ', + 'ⴇ' => 'Ⴇ', + 'ⴈ' => 'Ⴈ', + 'ⴉ' => 'Ⴉ', + 'ⴊ' => 'Ⴊ', + 'ⴋ' => 'Ⴋ', + 'ⴌ' => 'Ⴌ', + 'ⴍ' => 'Ⴍ', + 'ⴎ' => 'Ⴎ', + 'ⴏ' => 'Ⴏ', + 'ⴐ' => 'Ⴐ', + 'ⴑ' => 'Ⴑ', + 'ⴒ' => 'Ⴒ', + 'ⴓ' => 'Ⴓ', + 'ⴔ' => 'Ⴔ', + 'ⴕ' => 'Ⴕ', + 'ⴖ' => 'Ⴖ', + 'ⴗ' => 'Ⴗ', + 'ⴘ' => 'Ⴘ', + 'ⴙ' => 'Ⴙ', + 'ⴚ' => 'Ⴚ', + 'ⴛ' => 'Ⴛ', + 'ⴜ' => 'Ⴜ', + 'ⴝ' => 'Ⴝ', + 'ⴞ' => 'Ⴞ', + 'ⴟ' => 'Ⴟ', + 'ⴠ' => 'Ⴠ', + 'ⴡ' => 'Ⴡ', + 'ⴢ' => 'Ⴢ', + 'ⴣ' => 'Ⴣ', + 'ⴤ' => 'Ⴤ', + 'ⴥ' => 'Ⴥ', + 'ⴧ' => 'Ⴧ', + 'ⴭ' => 'Ⴭ', + 'ꙁ' => 'Ꙁ', + 'ꙃ' => 'Ꙃ', + 'ꙅ' => 'Ꙅ', + 'ꙇ' => 'Ꙇ', + 'ꙉ' => 'Ꙉ', + 'ꙋ' => 'Ꙋ', + 'ꙍ' => 'Ꙍ', + 'ꙏ' => 'Ꙏ', + 'ꙑ' => 'Ꙑ', + 'ꙓ' => 'Ꙓ', + 'ꙕ' => 'Ꙕ', + 'ꙗ' => 'Ꙗ', + 'ꙙ' => 'Ꙙ', + 'ꙛ' => 'Ꙛ', + 'ꙝ' => 'Ꙝ', + 'ꙟ' => 'Ꙟ', + 'ꙡ' => 'Ꙡ', + 'ꙣ' => 'Ꙣ', + 'ꙥ' => 'Ꙥ', + 'ꙧ' => 'Ꙧ', + 'ꙩ' => 'Ꙩ', + 'ꙫ' => 'Ꙫ', + 'ꙭ' => 'Ꙭ', + 'ꚁ' => 'Ꚁ', + 'ꚃ' => 'Ꚃ', + 'ꚅ' => 'Ꚅ', + 'ꚇ' => 'Ꚇ', + 'ꚉ' => 'Ꚉ', + 'ꚋ' => 'Ꚋ', + 'ꚍ' => 'Ꚍ', + 'ꚏ' => 'Ꚏ', + 'ꚑ' => 'Ꚑ', + 'ꚓ' => 'Ꚓ', + 'ꚕ' => 'Ꚕ', + 'ꚗ' => 'Ꚗ', + 'ꚙ' => 'Ꚙ', + 'ꚛ' => 'Ꚛ', + 'ꜣ' => 'Ꜣ', + 'ꜥ' => 'Ꜥ', + 'ꜧ' => 'Ꜧ', + 'ꜩ' => 'Ꜩ', + 'ꜫ' => 'Ꜫ', + 'ꜭ' => 'Ꜭ', + 'ꜯ' => 'Ꜯ', + 'ꜳ' => 'Ꜳ', + 'ꜵ' => 'Ꜵ', + 'ꜷ' => 'Ꜷ', + 'ꜹ' => 'Ꜹ', + 'ꜻ' => 'Ꜻ', + 'ꜽ' => 'Ꜽ', + 'ꜿ' => 'Ꜿ', + 'ꝁ' => 'Ꝁ', + 'ꝃ' => 'Ꝃ', + 'ꝅ' => 'Ꝅ', + 'ꝇ' => 'Ꝇ', + 'ꝉ' => 'Ꝉ', + 'ꝋ' => 'Ꝋ', + 'ꝍ' => 'Ꝍ', + 'ꝏ' => 'Ꝏ', + 'ꝑ' => 'Ꝑ', + 'ꝓ' => 'Ꝓ', + 'ꝕ' => 'Ꝕ', + 'ꝗ' => 'Ꝗ', + 'ꝙ' => 'Ꝙ', + 'ꝛ' => 'Ꝛ', + 'ꝝ' => 'Ꝝ', + 'ꝟ' => 'Ꝟ', + 'ꝡ' => 'Ꝡ', + 'ꝣ' => 'Ꝣ', + 'ꝥ' => 'Ꝥ', + 'ꝧ' => 'Ꝧ', + 'ꝩ' => 'Ꝩ', + 'ꝫ' => 'Ꝫ', + 'ꝭ' => 'Ꝭ', + 'ꝯ' => 'Ꝯ', + 'ꝺ' => 'Ꝺ', + 'ꝼ' => 'Ꝼ', + 'ꝿ' => 'Ꝿ', + 'ꞁ' => 'Ꞁ', + 'ꞃ' => 'Ꞃ', + 'ꞅ' => 'Ꞅ', + 'ꞇ' => 'Ꞇ', + 'ꞌ' => 'Ꞌ', + 'ꞑ' => 'Ꞑ', + 'ꞓ' => 'Ꞓ', + 'ꞔ' => 'Ꞔ', + 'ꞗ' => 'Ꞗ', + 'ꞙ' => 'Ꞙ', + 'ꞛ' => 'Ꞛ', + 'ꞝ' => 'Ꞝ', + 'ꞟ' => 'Ꞟ', + 'ꞡ' => 'Ꞡ', + 'ꞣ' => 'Ꞣ', + 'ꞥ' => 'Ꞥ', + 'ꞧ' => 'Ꞧ', + 'ꞩ' => 'Ꞩ', + 'ꞵ' => 'Ꞵ', + 'ꞷ' => 'Ꞷ', + 'ꞹ' => 'Ꞹ', + 'ꞻ' => 'Ꞻ', + 'ꞽ' => 'Ꞽ', + 'ꞿ' => 'Ꞿ', + 'ꟃ' => 'Ꟃ', + 'ꟈ' => 'Ꟈ', + 'ꟊ' => 'Ꟊ', + 'ꟶ' => 'Ꟶ', + 'ꭓ' => 'Ꭓ', + 'ꭰ' => 'Ꭰ', + 'ꭱ' => 'Ꭱ', + 'ꭲ' => 'Ꭲ', + 'ꭳ' => 'Ꭳ', + 'ꭴ' => 'Ꭴ', + 'ꭵ' => 'Ꭵ', + 'ꭶ' => 'Ꭶ', + 'ꭷ' => 'Ꭷ', + 'ꭸ' => 'Ꭸ', + 'ꭹ' => 'Ꭹ', + 'ꭺ' => 'Ꭺ', + 'ꭻ' => 'Ꭻ', + 'ꭼ' => 'Ꭼ', + 'ꭽ' => 'Ꭽ', + 'ꭾ' => 'Ꭾ', + 'ꭿ' => 'Ꭿ', + 'ꮀ' => 'Ꮀ', + 'ꮁ' => 'Ꮁ', + 'ꮂ' => 'Ꮂ', + 'ꮃ' => 'Ꮃ', + 'ꮄ' => 'Ꮄ', + 'ꮅ' => 'Ꮅ', + 'ꮆ' => 'Ꮆ', + 'ꮇ' => 'Ꮇ', + 'ꮈ' => 'Ꮈ', + 'ꮉ' => 'Ꮉ', + 'ꮊ' => 'Ꮊ', + 'ꮋ' => 'Ꮋ', + 'ꮌ' => 'Ꮌ', + 'ꮍ' => 'Ꮍ', + 'ꮎ' => 'Ꮎ', + 'ꮏ' => 'Ꮏ', + 'ꮐ' => 'Ꮐ', + 'ꮑ' => 'Ꮑ', + 'ꮒ' => 'Ꮒ', + 'ꮓ' => 'Ꮓ', + 'ꮔ' => 'Ꮔ', + 'ꮕ' => 'Ꮕ', + 'ꮖ' => 'Ꮖ', + 'ꮗ' => 'Ꮗ', + 'ꮘ' => 'Ꮘ', + 'ꮙ' => 'Ꮙ', + 'ꮚ' => 'Ꮚ', + 'ꮛ' => 'Ꮛ', + 'ꮜ' => 'Ꮜ', + 'ꮝ' => 'Ꮝ', + 'ꮞ' => 'Ꮞ', + 'ꮟ' => 'Ꮟ', + 'ꮠ' => 'Ꮠ', + 'ꮡ' => 'Ꮡ', + 'ꮢ' => 'Ꮢ', + 'ꮣ' => 'Ꮣ', + 'ꮤ' => 'Ꮤ', + 'ꮥ' => 'Ꮥ', + 'ꮦ' => 'Ꮦ', + 'ꮧ' => 'Ꮧ', + 'ꮨ' => 'Ꮨ', + 'ꮩ' => 'Ꮩ', + 'ꮪ' => 'Ꮪ', + 'ꮫ' => 'Ꮫ', + 'ꮬ' => 'Ꮬ', + 'ꮭ' => 'Ꮭ', + 'ꮮ' => 'Ꮮ', + 'ꮯ' => 'Ꮯ', + 'ꮰ' => 'Ꮰ', + 'ꮱ' => 'Ꮱ', + 'ꮲ' => 'Ꮲ', + 'ꮳ' => 'Ꮳ', + 'ꮴ' => 'Ꮴ', + 'ꮵ' => 'Ꮵ', + 'ꮶ' => 'Ꮶ', + 'ꮷ' => 'Ꮷ', + 'ꮸ' => 'Ꮸ', + 'ꮹ' => 'Ꮹ', + 'ꮺ' => 'Ꮺ', + 'ꮻ' => 'Ꮻ', + 'ꮼ' => 'Ꮼ', + 'ꮽ' => 'Ꮽ', + 'ꮾ' => 'Ꮾ', + 'ꮿ' => 'Ꮿ', + 'ａ' => 'Ａ', + 'ｂ' => 'Ｂ', + 'ｃ' => 'Ｃ', + 'ｄ' => 'Ｄ', + 'ｅ' => 'Ｅ', + 'ｆ' => 'Ｆ', + 'ｇ' => 'Ｇ', + 'ｈ' => 'Ｈ', + 'ｉ' => 'Ｉ', + 'ｊ' => 'Ｊ', + 'ｋ' => 'Ｋ', + 'ｌ' => 'Ｌ', + 'ｍ' => 'Ｍ', + 'ｎ' => 'Ｎ', + 'ｏ' => 'Ｏ', + 'ｐ' => 'Ｐ', + 'ｑ' => 'Ｑ', + 'ｒ' => 'Ｒ', + 'ｓ' => 'Ｓ', + 'ｔ' => 'Ｔ', + 'ｕ' => 'Ｕ', + 'ｖ' => 'Ｖ', + 'ｗ' => 'Ｗ', + 'ｘ' => 'Ｘ', + 'ｙ' => 'Ｙ', + 'ｚ' => 'Ｚ', + '𐐨' => '𐐀', + '𐐩' => '𐐁', + '𐐪' => '𐐂', + '𐐫' => '𐐃', + '𐐬' => '𐐄', + '𐐭' => '𐐅', + '𐐮' => '𐐆', + '𐐯' => '𐐇', + '𐐰' => '𐐈', + '𐐱' => '𐐉', + '𐐲' => '𐐊', + '𐐳' => '𐐋', + '𐐴' => '𐐌', + '𐐵' => '𐐍', + '𐐶' => '𐐎', + '𐐷' => '𐐏', + '𐐸' => '𐐐', + '𐐹' => '𐐑', + '𐐺' => '𐐒', + '𐐻' => '𐐓', + '𐐼' => '𐐔', + '𐐽' => '𐐕', + '𐐾' => '𐐖', + '𐐿' => '𐐗', + '𐑀' => '𐐘', + '𐑁' => '𐐙', + '𐑂' => '𐐚', + '𐑃' => '𐐛', + '𐑄' => '𐐜', + '𐑅' => '𐐝', + '𐑆' => '𐐞', + '𐑇' => '𐐟', + '𐑈' => '𐐠', + '𐑉' => '𐐡', + '𐑊' => '𐐢', + '𐑋' => '𐐣', + '𐑌' => '𐐤', + '𐑍' => '𐐥', + '𐑎' => '𐐦', + '𐑏' => '𐐧', + '𐓘' => '𐒰', + '𐓙' => '𐒱', + '𐓚' => '𐒲', + '𐓛' => '𐒳', + '𐓜' => '𐒴', + '𐓝' => '𐒵', + '𐓞' => '𐒶', + '𐓟' => '𐒷', + '𐓠' => '𐒸', + '𐓡' => '𐒹', + '𐓢' => '𐒺', + '𐓣' => '𐒻', + '𐓤' => '𐒼', + '𐓥' => '𐒽', + '𐓦' => '𐒾', + '𐓧' => '𐒿', + '𐓨' => '𐓀', + '𐓩' => '𐓁', + '𐓪' => '𐓂', + '𐓫' => '𐓃', + '𐓬' => '𐓄', + '𐓭' => '𐓅', + '𐓮' => '𐓆', + '𐓯' => '𐓇', + '𐓰' => '𐓈', + '𐓱' => '𐓉', + '𐓲' => '𐓊', + '𐓳' => '𐓋', + '𐓴' => '𐓌', + '𐓵' => '𐓍', + '𐓶' => '𐓎', + '𐓷' => '𐓏', + '𐓸' => '𐓐', + '𐓹' => '𐓑', + '𐓺' => '𐓒', + '𐓻' => '𐓓', + '𐳀' => '𐲀', + '𐳁' => '𐲁', + '𐳂' => '𐲂', + '𐳃' => '𐲃', + '𐳄' => '𐲄', + '𐳅' => '𐲅', + '𐳆' => '𐲆', + '𐳇' => '𐲇', + '𐳈' => '𐲈', + '𐳉' => '𐲉', + '𐳊' => '𐲊', + '𐳋' => '𐲋', + '𐳌' => '𐲌', + '𐳍' => '𐲍', + '𐳎' => '𐲎', + '𐳏' => '𐲏', + '𐳐' => '𐲐', + '𐳑' => '𐲑', + '𐳒' => '𐲒', + '𐳓' => '𐲓', + '𐳔' => '𐲔', + '𐳕' => '𐲕', + '𐳖' => '𐲖', + '𐳗' => '𐲗', + '𐳘' => '𐲘', + '𐳙' => '𐲙', + '𐳚' => '𐲚', + '𐳛' => '𐲛', + '𐳜' => '𐲜', + '𐳝' => '𐲝', + '𐳞' => '𐲞', + '𐳟' => '𐲟', + '𐳠' => '𐲠', + '𐳡' => '𐲡', + '𐳢' => '𐲢', + '𐳣' => '𐲣', + '𐳤' => '𐲤', + '𐳥' => '𐲥', + '𐳦' => '𐲦', + '𐳧' => '𐲧', + '𐳨' => '𐲨', + '𐳩' => '𐲩', + '𐳪' => '𐲪', + '𐳫' => '𐲫', + '𐳬' => '𐲬', + '𐳭' => '𐲭', + '𐳮' => '𐲮', + '𐳯' => '𐲯', + '𐳰' => '𐲰', + '𐳱' => '𐲱', + '𐳲' => '𐲲', + '𑣀' => '𑢠', + '𑣁' => '𑢡', + '𑣂' => '𑢢', + '𑣃' => '𑢣', + '𑣄' => '𑢤', + '𑣅' => '𑢥', + '𑣆' => '𑢦', + '𑣇' => '𑢧', + '𑣈' => '𑢨', + '𑣉' => '𑢩', + '𑣊' => '𑢪', + '𑣋' => '𑢫', + '𑣌' => '𑢬', + '𑣍' => '𑢭', + '𑣎' => '𑢮', + '𑣏' => '𑢯', + '𑣐' => '𑢰', + '𑣑' => '𑢱', + '𑣒' => '𑢲', + '𑣓' => '𑢳', + '𑣔' => '𑢴', + '𑣕' => '𑢵', + '𑣖' => '𑢶', + '𑣗' => '𑢷', + '𑣘' => '𑢸', + '𑣙' => '𑢹', + '𑣚' => '𑢺', + '𑣛' => '𑢻', + '𑣜' => '𑢼', + '𑣝' => '𑢽', + '𑣞' => '𑢾', + '𑣟' => '𑢿', + '𖹠' => '𖹀', + '𖹡' => '𖹁', + '𖹢' => '𖹂', + '𖹣' => '𖹃', + '𖹤' => '𖹄', + '𖹥' => '𖹅', + '𖹦' => '𖹆', + '𖹧' => '𖹇', + '𖹨' => '𖹈', + '𖹩' => '𖹉', + '𖹪' => '𖹊', + '𖹫' => '𖹋', + '𖹬' => '𖹌', + '𖹭' => '𖹍', + '𖹮' => '𖹎', + '𖹯' => '𖹏', + '𖹰' => '𖹐', + '𖹱' => '𖹑', + '𖹲' => '𖹒', + '𖹳' => '𖹓', + '𖹴' => '𖹔', + '𖹵' => '𖹕', + '𖹶' => '𖹖', + '𖹷' => '𖹗', + '𖹸' => '𖹘', + '𖹹' => '𖹙', + '𖹺' => '𖹚', + '𖹻' => '𖹛', + '𖹼' => '𖹜', + '𖹽' => '𖹝', + '𖹾' => '𖹞', + '𖹿' => '𖹟', + '𞤢' => '𞤀', + '𞤣' => '𞤁', + '𞤤' => '𞤂', + '𞤥' => '𞤃', + '𞤦' => '𞤄', + '𞤧' => '𞤅', + '𞤨' => '𞤆', + '𞤩' => '𞤇', + '𞤪' => '𞤈', + '𞤫' => '𞤉', + '𞤬' => '𞤊', + '𞤭' => '𞤋', + '𞤮' => '𞤌', + '𞤯' => '𞤍', + '𞤰' => '𞤎', + '𞤱' => '𞤏', + '𞤲' => '𞤐', + '𞤳' => '𞤑', + '𞤴' => '𞤒', + '𞤵' => '𞤓', + '𞤶' => '𞤔', + '𞤷' => '𞤕', + '𞤸' => '𞤖', + '𞤹' => '𞤗', + '𞤺' => '𞤘', + '𞤻' => '𞤙', + '𞤼' => '𞤚', + '𞤽' => '𞤛', + '𞤾' => '𞤜', + '𞤿' => '𞤝', + '𞥀' => '𞤞', + '𞥁' => '𞤟', + '𞥂' => '𞤠', + '𞥃' => '𞤡', + 'ß' => 'SS', + 'ff' => 'FF', + 'fi' => 'FI', + 'fl' => 'FL', + 'ffi' => 'FFI', + 'ffl' => 'FFL', + 'ſt' => 'ST', + 'st' => 'ST', + 'և' => 'ԵՒ', + 'ﬓ' => 'ՄՆ', + 'ﬔ' => 'ՄԵ', + 'ﬕ' => 'ՄԻ', + 'ﬖ' => 'ՎՆ', + 'ﬗ' => 'ՄԽ', + 'ʼn' => 'ʼN', + 'ΐ' => 'Ϊ́', + 'ΰ' => 'Ϋ́', + 'ǰ' => 'J̌', + 'ẖ' => 'H̱', + 'ẗ' => 'T̈', + 'ẘ' => 'W̊', + 'ẙ' => 'Y̊', + 'ẚ' => 'Aʾ', + 'ὐ' => 'Υ̓', + 'ὒ' => 'Υ̓̀', + 'ὔ' => 'Υ̓́', + 'ὖ' => 'Υ̓͂', + 'ᾶ' => 'Α͂', + 'ῆ' => 'Η͂', + 'ῒ' => 'Ϊ̀', + 'ΐ' => 'Ϊ́', + 'ῖ' => 'Ι͂', + 'ῗ' => 'Ϊ͂', + 'ῢ' => 'Ϋ̀', + 'ΰ' => 'Ϋ́', + 'ῤ' => 'Ρ̓', + 'ῦ' => 'Υ͂', + 'ῧ' => 'Ϋ͂', + 'ῶ' => 'Ω͂', + 'ᾈ' => 'ἈΙ', + 'ᾉ' => 'ἉΙ', + 'ᾊ' => 'ἊΙ', + 'ᾋ' => 'ἋΙ', + 'ᾌ' => 'ἌΙ', + 'ᾍ' => 'ἍΙ', + 'ᾎ' => 'ἎΙ', + 'ᾏ' => 'ἏΙ', + 'ᾘ' => 'ἨΙ', + 'ᾙ' => 'ἩΙ', + 'ᾚ' => 'ἪΙ', + 'ᾛ' => 'ἫΙ', + 'ᾜ' => 'ἬΙ', + 'ᾝ' => 'ἭΙ', + 'ᾞ' => 'ἮΙ', + 'ᾟ' => 'ἯΙ', + 'ᾨ' => 'ὨΙ', + 'ᾩ' => 'ὩΙ', + 'ᾪ' => 'ὪΙ', + 'ᾫ' => 'ὫΙ', + 'ᾬ' => 'ὬΙ', + 'ᾭ' => 'ὭΙ', + 'ᾮ' => 'ὮΙ', + 'ᾯ' => 'ὯΙ', + 'ᾼ' => 'ΑΙ', + 'ῌ' => 'ΗΙ', + 'ῼ' => 'ΩΙ', + 'ᾲ' => 'ᾺΙ', + 'ᾴ' => 'ΆΙ', + 'ῂ' => 'ῊΙ', + 'ῄ' => 'ΉΙ', + 'ῲ' => 'ῺΙ', + 'ῴ' => 'ΏΙ', + 'ᾷ' => 'Α͂Ι', + 'ῇ' => 'Η͂Ι', + 'ῷ' => 'Ω͂Ι', +); diff --git a/data/vendor/symfony/polyfill-mbstring/bootstrap.php b/data/vendor/symfony/polyfill-mbstring/bootstrap.php new file mode 100644 index 0000000..1fedd1f --- /dev/null +++ b/data/vendor/symfony/polyfill-mbstring/bootstrap.php @@ -0,0 +1,147 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +use Symfony\Polyfill\Mbstring as p; + +if (\PHP_VERSION_ID >= 80000) { + return require __DIR__.'/bootstrap80.php'; +} + +if (!function_exists('mb_convert_encoding')) { + function mb_convert_encoding($string, $to_encoding, $from_encoding = null) { return p\Mbstring::mb_convert_encoding($string, $to_encoding, $from_encoding); } +} +if (!function_exists('mb_decode_mimeheader')) { + function mb_decode_mimeheader($string) { return p\Mbstring::mb_decode_mimeheader($string); } +} +if (!function_exists('mb_encode_mimeheader')) { + function mb_encode_mimeheader($string, $charset = null, $transfer_encoding = null, $newline = "\r\n", $indent = 0) { return p\Mbstring::mb_encode_mimeheader($string, $charset, $transfer_encoding, $newline, $indent); } +} +if (!function_exists('mb_decode_numericentity')) { + function mb_decode_numericentity($string, $map, $encoding = null) { return p\Mbstring::mb_decode_numericentity($string, $map, $encoding); } +} +if (!function_exists('mb_encode_numericentity')) { + function mb_encode_numericentity($string, $map, $encoding = null, $hex = false) { return p\Mbstring::mb_encode_numericentity($string, $map, $encoding, $hex); } +} +if (!function_exists('mb_convert_case')) { + function mb_convert_case($string, $mode, $encoding = null) { return p\Mbstring::mb_convert_case($string, $mode, $encoding); } +} +if (!function_exists('mb_internal_encoding')) { + function mb_internal_encoding($encoding = null) { return p\Mbstring::mb_internal_encoding($encoding); } +} +if (!function_exists('mb_language')) { + function mb_language($language = null) { return p\Mbstring::mb_language($language); } +} +if (!function_exists('mb_list_encodings')) { + function mb_list_encodings() { return p\Mbstring::mb_list_encodings(); } +} +if (!function_exists('mb_encoding_aliases')) { + function mb_encoding_aliases($encoding) { return p\Mbstring::mb_encoding_aliases($encoding); } +} +if (!function_exists('mb_check_encoding')) { + function mb_check_encoding($value = null, $encoding = null) { return p\Mbstring::mb_check_encoding($value, $encoding); } +} +if (!function_exists('mb_detect_encoding')) { + function mb_detect_encoding($string, $encodings = null, $strict = false) { return p\Mbstring::mb_detect_encoding($string, $encodings, $strict); } +} +if (!function_exists('mb_detect_order')) { + function mb_detect_order($encoding = null) { return p\Mbstring::mb_detect_order($encoding); } +} +if (!function_exists('mb_parse_str')) { + function mb_parse_str($string, &$result = []) { parse_str($string, $result); return (bool) $result; } +} +if (!function_exists('mb_strlen')) { + function mb_strlen($string, $encoding = null) { return p\Mbstring::mb_strlen($string, $encoding); } +} +if (!function_exists('mb_strpos')) { + function mb_strpos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_strpos($haystack, $needle, $offset, $encoding); } +} +if (!function_exists('mb_strtolower')) { + function mb_strtolower($string, $encoding = null) { return p\Mbstring::mb_strtolower($string, $encoding); } +} +if (!function_exists('mb_strtoupper')) { + function mb_strtoupper($string, $encoding = null) { return p\Mbstring::mb_strtoupper($string, $encoding); } +} +if (!function_exists('mb_substitute_character')) { + function mb_substitute_character($substitute_character = null) { return p\Mbstring::mb_substitute_character($substitute_character); } +} +if (!function_exists('mb_substr')) { + function mb_substr($string, $start, $length = 2147483647, $encoding = null) { return p\Mbstring::mb_substr($string, $start, $length, $encoding); } +} +if (!function_exists('mb_stripos')) { + function mb_stripos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_stripos($haystack, $needle, $offset, $encoding); } +} +if (!function_exists('mb_stristr')) { + function mb_stristr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_stristr($haystack, $needle, $before_needle, $encoding); } +} +if (!function_exists('mb_strrchr')) { + function mb_strrchr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_strrchr($haystack, $needle, $before_needle, $encoding); } +} +if (!function_exists('mb_strrichr')) { + function mb_strrichr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_strrichr($haystack, $needle, $before_needle, $encoding); } +} +if (!function_exists('mb_strripos')) { + function mb_strripos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_strripos($haystack, $needle, $offset, $encoding); } +} +if (!function_exists('mb_strrpos')) { + function mb_strrpos($haystack, $needle, $offset = 0, $encoding = null) { return p\Mbstring::mb_strrpos($haystack, $needle, $offset, $encoding); } +} +if (!function_exists('mb_strstr')) { + function mb_strstr($haystack, $needle, $before_needle = false, $encoding = null) { return p\Mbstring::mb_strstr($haystack, $needle, $before_needle, $encoding); } +} +if (!function_exists('mb_get_info')) { + function mb_get_info($type = 'all') { return p\Mbstring::mb_get_info($type); } +} +if (!function_exists('mb_http_output')) { + function mb_http_output($encoding = null) { return p\Mbstring::mb_http_output($encoding); } +} +if (!function_exists('mb_strwidth')) { + function mb_strwidth($string, $encoding = null) { return p\Mbstring::mb_strwidth($string, $encoding); } +} +if (!function_exists('mb_substr_count')) { + function mb_substr_count($haystack, $needle, $encoding = null) { return p\Mbstring::mb_substr_count($haystack, $needle, $encoding); } +} +if (!function_exists('mb_output_handler')) { + function mb_output_handler($string, $status) { return p\Mbstring::mb_output_handler($string, $status); } +} +if (!function_exists('mb_http_input')) { + function mb_http_input($type = null) { return p\Mbstring::mb_http_input($type); } +} + +if (!function_exists('mb_convert_variables')) { + function mb_convert_variables($to_encoding, $from_encoding, &...$vars) { return p\Mbstring::mb_convert_variables($to_encoding, $from_encoding, ...$vars); } +} + +if (!function_exists('mb_ord')) { + function mb_ord($string, $encoding = null) { return p\Mbstring::mb_ord($string, $encoding); } +} +if (!function_exists('mb_chr')) { + function mb_chr($codepoint, $encoding = null) { return p\Mbstring::mb_chr($codepoint, $encoding); } +} +if (!function_exists('mb_scrub')) { + function mb_scrub($string, $encoding = null) { $encoding = null === $encoding ? mb_internal_encoding() : $encoding; return mb_convert_encoding($string, $encoding, $encoding); } +} +if (!function_exists('mb_str_split')) { + function mb_str_split($string, $length = 1, $encoding = null) { return p\Mbstring::mb_str_split($string, $length, $encoding); } +} + +if (extension_loaded('mbstring')) { + return; +} + +if (!defined('MB_CASE_UPPER')) { + define('MB_CASE_UPPER', 0); +} +if (!defined('MB_CASE_LOWER')) { + define('MB_CASE_LOWER', 1); +} +if (!defined('MB_CASE_TITLE')) { + define('MB_CASE_TITLE', 2); +} diff --git a/data/vendor/symfony/polyfill-mbstring/bootstrap80.php b/data/vendor/symfony/polyfill-mbstring/bootstrap80.php new file mode 100644 index 0000000..82f5ac4 --- /dev/null +++ b/data/vendor/symfony/polyfill-mbstring/bootstrap80.php @@ -0,0 +1,143 @@ + + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +use Symfony\Polyfill\Mbstring as p; + +if (!function_exists('mb_convert_encoding')) { + function mb_convert_encoding(array|string|null $string, ?string $to_encoding, array|string|null $from_encoding = null): array|string|false { return p\Mbstring::mb_convert_encoding($string ?? '', (string) $to_encoding, $from_encoding); } +} +if (!function_exists('mb_decode_mimeheader')) { + function mb_decode_mimeheader(?string $string): string { return p\Mbstring::mb_decode_mimeheader((string) $string); } +} +if (!function_exists('mb_encode_mimeheader')) { + function mb_encode_mimeheader(?string $string, ?string $charset = null, ?string $transfer_encoding = null, ?string $newline = "\r\n", ?int $indent = 0): string { return p\Mbstring::mb_encode_mimeheader((string) $string, $charset, $transfer_encoding, (string) $newline, (int) $indent); } +} +if (!function_exists('mb_decode_numericentity')) { + function mb_decode_numericentity(?string $string, array $map, ?string $encoding = null): string { return p\Mbstring::mb_decode_numericentity((string) $string, $map, $encoding); } +} +if (!function_exists('mb_encode_numericentity')) { + function mb_encode_numericentity(?string $string, array $map, ?string $encoding = null, ?bool $hex = false): string { return p\Mbstring::mb_encode_numericentity((string) $string, $map, $encoding, (bool) $hex); } +} +if (!function_exists('mb_convert_case')) { + function mb_convert_case(?string $string, ?int $mode, ?string $encoding = null): string { return p\Mbstring::mb_convert_case((string) $string, (int) $mode, $encoding); } +} +if (!function_exists('mb_internal_encoding')) { + function mb_internal_encoding(?string $encoding = null): string|bool { return p\Mbstring::mb_internal_encoding($encoding); } +} +if (!function_exists('mb_language')) { + function mb_language(?string $language = null): string|bool { return p\Mbstring::mb_language($language); } +} +if (!function_exists('mb_list_encodings')) { + function mb_list_encodings(): array { return p\Mbstring::mb_list_encodings(); } +} +if (!function_exists('mb_encoding_aliases')) { + function mb_encoding_aliases(?string $encoding): array { return p\Mbstring::mb_encoding_aliases((string) $encoding); } +} +if (!function_exists('mb_check_encoding')) { + function mb_check_encoding(array|string|null $value = null, ?string $encoding = null): bool { return p\Mbstring::mb_check_encoding($value, $encoding); } +} +if (!function_exists('mb_detect_encoding')) { + function mb_detect_encoding(?string $string, array|string|null $encodings = null, ?bool $strict = false): string|false { return p\Mbstring::mb_detect_encoding((string) $string, $encodings, (bool) $strict); } +} +if (!function_exists('mb_detect_order')) { + function mb_detect_order(array|string|null $encoding = null): array|bool { return p\Mbstring::mb_detect_order($encoding); } +} +if (!function_exists('mb_parse_str')) { + function mb_parse_str(?string $string, &$result = []): bool { parse_str((string) $string, $result); return (bool) $result; } +} +if (!function_exists('mb_strlen')) { + function mb_strlen(?string $string, ?string $encoding = null): int { return p\Mbstring::mb_strlen((string) $string, $encoding); } +} +if (!function_exists('mb_strpos')) { + function mb_strpos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null): int|false { return p\Mbstring::mb_strpos((string) $haystack, (string) $needle, (int) $offset, $encoding); } +} +if (!function_exists('mb_strtolower')) { + function mb_strtolower(?string $string, ?string $encoding = null): string { return p\Mbstring::mb_strtolower((string) $string, $encoding); } +} +if (!function_exists('mb_strtoupper')) { + function mb_strtoupper(?string $string, ?string $encoding = null): string { return p\Mbstring::mb_strtoupper((string) $string, $encoding); } +} +if (!function_exists('mb_substitute_character')) { + function mb_substitute_character(string|int|null $substitute_character = null): string|int|bool { return p\Mbstring::mb_substitute_character($substitute_character); } +} +if (!function_exists('mb_substr')) { + function mb_substr(?string $string, ?int $start, ?int $length = null, ?string $encoding = null): string { return p\Mbstring::mb_substr((string) $string, (int) $start, $length, $encoding); } +} +if (!function_exists('mb_stripos')) { + function mb_stripos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null): int|false { return p\Mbstring::mb_stripos((string) $haystack, (string) $needle, (int) $offset, $encoding); } +} +if (!function_exists('mb_stristr')) { + function mb_stristr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $encoding = null): string|false { return p\Mbstring::mb_stristr((string) $haystack, (string) $needle, (bool) $before_needle, $encoding); } +} +if (!function_exists('mb_strrchr')) { + function mb_strrchr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $encoding = null): string|false { return p\Mbstring::mb_strrchr((string) $haystack, (string) $needle, (bool) $before_needle, $encoding); } +} +if (!function_exists('mb_strrichr')) { + function mb_strrichr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $encoding = null): string|false { return p\Mbstring::mb_strrichr((string) $haystack, (string) $needle, (bool) $before_needle, $encoding); } +} +if (!function_exists('mb_strripos')) { + function mb_strripos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null): int|false { return p\Mbstring::mb_strripos((string) $haystack, (string) $needle, (int) $offset, $encoding); } +} +if (!function_exists('mb_strrpos')) { + function mb_strrpos(?string $haystack, ?string $needle, ?int $offset = 0, ?string $encoding = null): int|false { return p\Mbstring::mb_strrpos((string) $haystack, (string) $needle, (int) $offset, $encoding); } +} +if (!function_exists('mb_strstr')) { + function mb_strstr(?string $haystack, ?string $needle, ?bool $before_needle = false, ?string $encoding = null): string|false { return p\Mbstring::mb_strstr((string) $haystack, (string) $needle, (bool) $before_needle, $encoding); } +} +if (!function_exists('mb_get_info')) { + function mb_get_info(?string $type = 'all'): array|string|int|false { return p\Mbstring::mb_get_info((string) $type); } +} +if (!function_exists('mb_http_output')) { + function mb_http_output(?string $encoding = null): string|bool { return p\Mbstring::mb_http_output($encoding); } +} +if (!function_exists('mb_strwidth')) { + function mb_strwidth(?string $string, ?string $encoding = null): int { return p\Mbstring::mb_strwidth((string) $string, $encoding); } +} +if (!function_exists('mb_substr_count')) { + function mb_substr_count(?string $haystack, ?string $needle, ?string $encoding = null): int { return p\Mbstring::mb_substr_count((string) $haystack, (string) $needle, $encoding); } +} +if (!function_exists('mb_output_handler')) { + function mb_output_handler(?string $string, ?int $status): string { return p\Mbstring::mb_output_handler((string) $string, (int) $status); } +} +if (!function_exists('mb_http_input')) { + function mb_http_input(?string $type = null): array|string|false { return p\Mbstring::mb_http_input($type); } +} + +if (!function_exists('mb_convert_variables')) { + function mb_convert_variables(?string $to_encoding, array|string|null $from_encoding, mixed &$var, mixed &...$vars): string|false { return p\Mbstring::mb_convert_variables((string) $to_encoding, $from_encoding ?? '', $var, ...$vars); } +} + +if (!function_exists('mb_ord')) { + function mb_ord(?string $string, ?string $encoding = null): int|false { return p\Mbstring::mb_ord((string) $string, $encoding); } +} +if (!function_exists('mb_chr')) { + function mb_chr(?int $codepoint, ?string $encoding = null): string|false { return p\Mbstring::mb_chr((int) $codepoint, $encoding); } +} +if (!function_exists('mb_scrub')) { + function mb_scrub(?string $string, ?string $encoding = null): string { $encoding ??= mb_internal_encoding(); return mb_convert_encoding((string) $string, $encoding, $encoding); } +} +if (!function_exists('mb_str_split')) { + function mb_str_split(?string $string, ?int $length = 1, ?string $encoding = null): array { return p\Mbstring::mb_str_split((string) $string, (int) $length, $encoding); } +} + +if (extension_loaded('mbstring')) { + return; +} + +if (!defined('MB_CASE_UPPER')) { + define('MB_CASE_UPPER', 0); +} +if (!defined('MB_CASE_LOWER')) { + define('MB_CASE_LOWER', 1); +} +if (!defined('MB_CASE_TITLE')) { + define('MB_CASE_TITLE', 2); +} diff --git a/data/vendor/symfony/polyfill-mbstring/composer.json b/data/vendor/symfony/polyfill-mbstring/composer.json new file mode 100644 index 0000000..2ed7a74 --- /dev/null +++ b/data/vendor/symfony/polyfill-mbstring/composer.json @@ -0,0 +1,38 @@ +{ + "name": "symfony/polyfill-mbstring", + "type": "library", + "description": "Symfony polyfill for the Mbstring extension", + "keywords": ["polyfill", "shim", "compatibility", "portable", "mbstring"], + "homepage": "https://symfony.com", + "license": "MIT", + "authors": [ + { + "name": "Nicolas Grekas", + "email": "p@tchwork.com" + }, + { + "name": "Symfony Community", + "homepage": "https://symfony.com/contributors" + } + ], + "require": { + "php": ">=7.1" + }, + "autoload": { + "psr-4": { "Symfony\\Polyfill\\Mbstring\\": "" }, + "files": [ "bootstrap.php" ] + }, + "suggest": { + "ext-mbstring": "For best performance" + }, + "minimum-stability": "dev", + "extra": { + "branch-alias": { + "dev-main": "1.23-dev" + }, + "thanks": { + "name": "symfony/polyfill", + "url": "https://github.com/symfony/polyfill" + } + } +} diff --git a/data/vendor/twig/twig/.editorconfig b/data/vendor/twig/twig/.editorconfig new file mode 100644 index 0000000..270f1d1 --- /dev/null +++ b/data/vendor/twig/twig/.editorconfig @@ -0,0 +1,18 @@ +; top-most EditorConfig file +root = true + +; Unix-style newlines +[*] +end_of_line = LF + +[*.php] +indent_style = space +indent_size = 4 + +[*.test] +indent_style = space +indent_size = 4 + +[*.rst] +indent_style = space +indent_size = 4 diff --git a/data/vendor/twig/twig/.gitattributes b/data/vendor/twig/twig/.gitattributes new file mode 100644 index 0000000..1ce832b --- /dev/null +++ b/data/vendor/twig/twig/.gitattributes @@ -0,0 +1,4 @@ +/doc/** export-ignore +/extra/** export-ignore +/tests export-ignore +/phpunit.xml.dist export-ignore diff --git a/data/vendor/twig/twig/.github/workflows/ci.yml b/data/vendor/twig/twig/.github/workflows/ci.yml new file mode 100644 index 0000000..140483c --- /dev/null +++ b/data/vendor/twig/twig/.github/workflows/ci.yml @@ -0,0 +1,175 @@ +name: "CI" + +on: + pull_request: + push: + branches: + - '3.x' + +env: + SYMFONY_PHPUNIT_DISABLE_RESULT_CACHE: 1 + +jobs: + tests: + name: "PHP ${{ matrix.php-version }}" + + runs-on: 'ubuntu-latest' + + continue-on-error: ${{ matrix.experimental }} + + strategy: + matrix: + php-version: + - '7.2.5' + - '7.3' + - '7.4' + - '8.0' + - '8.1' + composer-options: [''] + experimental: [false] + + steps: + - name: "Checkout code" + uses: actions/checkout@v2.3.3 + + - name: "Install PHP with extensions" + uses: shivammathur/setup-php@2.7.0 + with: + coverage: "none" + php-version: ${{ matrix.php-version }} + ini-values: memory_limit=-1 + tools: composer:v2 + + - name: "Add PHPUnit matcher" + run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json" + + - name: "Set composer cache directory" + id: composer-cache + run: echo "::set-output name=dir::$(composer config cache-files-dir)" + + - name: "Cache composer" + uses: actions/cache@v2.1.2 + with: + path: ${{ steps.composer-cache.outputs.dir }} + key: ${{ runner.os }}-${{ matrix.php-version }}-composer-${{ hashFiles('composer.json') }} + restore-keys: ${{ runner.os }}-${{ matrix.php-version }}-composer- + + - run: composer install ${{ matrix.composer-options }} + + - name: "Install PHPUnit" + run: vendor/bin/simple-phpunit install + + - name: "PHPUnit version" + run: vendor/bin/simple-phpunit --version + + - name: "Run tests" + run: vendor/bin/simple-phpunit + + extension-tests: + needs: + - 'tests' + + name: "${{ matrix.extension }} with PHP ${{ matrix.php-version }}" + + runs-on: 'ubuntu-latest' + + continue-on-error: true + + strategy: + matrix: + php-version: + - '7.2.5' + - '7.3' + - '7.4' + - '8.0' + - '8.1' + extension: + - 'extra/cache-extra' + - 'extra/cssinliner-extra' + - 'extra/html-extra' + - 'extra/inky-extra' + - 'extra/intl-extra' + - 'extra/markdown-extra' + - 'extra/string-extra' + - 'extra/twig-extra-bundle' + composer-options: [''] + experimental: [false] + + steps: + - name: "Checkout code" + uses: actions/checkout@v2.3.3 + + - name: "Install PHP with extensions" + uses: shivammathur/setup-php@2.7.0 + with: + coverage: "none" + php-version: ${{ matrix.php-version }} + ini-values: memory_limit=-1 + tools: composer:v2 + + - name: "Add PHPUnit matcher" + run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json" + + - name: "Set composer cache directory" + id: composer-cache + run: echo "::set-output name=dir::$(composer config cache-files-dir)" + + - name: "Cache composer" + uses: actions/cache@v2.1.2 + with: + path: ${{ steps.composer-cache.outputs.dir }} + key: ${{ runner.os }}-${{ matrix.php-version }}-${{ matrix.extension }}-${{ hashFiles('composer.json') }} + restore-keys: ${{ runner.os }}-${{ matrix.php-version }}-${{ matrix.extension }}- + + - run: composer install + + - name: "Install PHPUnit" + run: vendor/bin/simple-phpunit install + + - name: "PHPUnit version" + run: vendor/bin/simple-phpunit --version + + - if: matrix.extension == 'extra/markdown-extra' && matrix.php-version == '8.0' + working-directory: ${{ matrix.extension}} + run: composer config platform.php 7.4.99 + + - name: "Composer install" + working-directory: ${{ matrix.extension}} + run: composer install + + - name: "Run tests" + working-directory: ${{ matrix.extension}} + run: ../../vendor/bin/simple-phpunit +# +# Drupal does not support Twig 3 now! +# +# integration-tests: +# needs: +# - 'tests' +# +# name: "Integration tests with PHP ${{ matrix.php-version }}" +# +# runs-on: 'ubuntu-20.04' +# +# continue-on-error: true +# +# strategy: +# matrix: +# php-version: +# - '7.3' +# +# steps: +# - name: "Checkout code" +# uses: actions/checkout@v2.3.3 +# +# - name: "Install PHP with extensions" +# uses: shivammathur/setup-php@2.7.0 +# with: +# coverage: "none" +# extensions: "gd, pdo_sqlite" +# php-version: ${{ matrix.php-version }} +# ini-values: memory_limit=-1 +# tools: composer:v2 +# +# - run: bash ./tests/drupal_test.sh +# shell: "bash" diff --git a/data/vendor/twig/twig/.github/workflows/documentation.yml b/data/vendor/twig/twig/.github/workflows/documentation.yml new file mode 100644 index 0000000..0b3ca71 --- /dev/null +++ b/data/vendor/twig/twig/.github/workflows/documentation.yml @@ -0,0 +1,60 @@ +name: "Documentation" + +on: + pull_request: + push: + branches: + - '3.x' + +jobs: + build: + name: "Build" + + runs-on: ubuntu-latest + + steps: + - name: "Checkout code" + uses: actions/checkout@v2 + + - name: "Set up Python 3.7" + uses: actions/setup-python@v1 + with: + python-version: '3.7' # Semantic version range syntax or exact version of a Python version + + - name: "Display Python version" + run: python -c "import sys; print(sys.version)" + + - name: "Install Sphinx dependencies" + run: sudo apt-get install python-dev build-essential + + - name: "Cache pip" + uses: actions/cache@v2 + with: + path: ~/.cache/pip + key: ${{ runner.os }}-pip-${{ hashFiles('_build/.requirements.txt') }} + restore-keys: | + ${{ runner.os }}-pip- + + - name: "Install Sphinx + requirements via pip" + working-directory: "doc" + run: pip install -r _build/.requirements.txt + + - name: "Build documentation" + working-directory: "doc" + run: make -C _build SPHINXOPTS="-nqW -j auto" html + + doctor-rst: + name: "DOCtor-RST" + + runs-on: ubuntu-latest + + steps: + - name: "Checkout code" + uses: actions/checkout@v2 + + - name: "Run DOCtor-RST" + uses: docker://oskarstark/doctor-rst + with: + args: --short + env: + DOCS_DIR: 'doc/' diff --git a/data/vendor/twig/twig/.gitignore b/data/vendor/twig/twig/.gitignore new file mode 100644 index 0000000..cd52aea --- /dev/null +++ b/data/vendor/twig/twig/.gitignore @@ -0,0 +1,4 @@ +/composer.lock +/phpunit.xml +/vendor +.phpunit.result.cache diff --git a/data/vendor/twig/twig/.php-cs-fixer.dist.php b/data/vendor/twig/twig/.php-cs-fixer.dist.php new file mode 100644 index 0000000..b07ac7f --- /dev/null +++ b/data/vendor/twig/twig/.php-cs-fixer.dist.php @@ -0,0 +1,20 @@ +setRules([ + '@Symfony' => true, + '@Symfony:risky' => true, + '@PHPUnit75Migration:risky' => true, + 'php_unit_dedicate_assert' => ['target' => '5.6'], + 'array_syntax' => ['syntax' => 'short'], + 'php_unit_fqcn_annotation' => true, + 'no_unreachable_default_argument_value' => false, + 'braces' => ['allow_single_line_closure' => true], + 'heredoc_to_nowdoc' => false, + 'ordered_imports' => true, + 'phpdoc_types_order' => ['null_adjustment' => 'always_last', 'sort_algorithm' => 'none'], + 'native_function_invocation' => ['include' => ['@compiler_optimized'], 'scope' => 'all'], + ]) + ->setRiskyAllowed(true) + ->setFinder((new PhpCsFixer\Finder())->in(__DIR__)) +; diff --git a/data/vendor/twig/twig/CHANGELOG b/data/vendor/twig/twig/CHANGELOG new file mode 100644 index 0000000..24cebe6 --- /dev/null +++ b/data/vendor/twig/twig/CHANGELOG @@ -0,0 +1,116 @@ +# 3.3.7 (2022-01-03) + +* Allow more null support when Twig expects a string (for better 8.1 support) +* Only use Commonmark extensions if markdown enabled + +# 3.3.6 (2022-01-03) + +* Only use Commonmark extensions if markdown enabled + +# 3.3.5 (2022-01-03) + +* Allow CommonMark extensions to easily be added +* Allow null when Twig expects a string (for better 8.1 support) +* Make some performance optimizations +* Allow Symfony translation contract v3+ + +# 3.3.4 (2021-11-25) + + * Bump minimum supported Symfony component versions + * Fix a deprecated message + +# 3.3.3 (2021-09-17) + + * Allow Symfony 6 + * Improve compatibility with PHP 8.1 + * Explicitly specify the encoding for mb_ord in JS escaper + +# 3.3.2 (2021-05-16) + + * Revert "Throw a proper exception when a template name is an absolute path (as it has never been supported)" + +# 3.3.1 (2021-05-12) + + * Fix PHP 8.1 compatibility + * Throw a proper exception when a template name is an absolute path (as it has never been supported) + +# 3.3.0 (2021-02-08) + + * Fix macro calls in a "cache" tag + * Add the slug filter + * Allow extra bundle to be compatible with Twig 2 + +# 3.2.1 (2021-01-05) + + * Fix extra bundle compat with older versions of Symfony + +# 3.2.0 (2021-01-05) + + * Add the Cache extension in the "extra" repositories: "cache" tag + * Add "registerUndefinedTokenParserCallback" + * Mark built-in node visitors as @internal + * Fix "odd" not working for negative numbers + +# 3.1.1 (2020-10-27) + + * Fix "include(template_from_string())" + +# 3.1.0 (2020-10-21) + + * Fix sandbox support when using "include(template_from_string())" + * Make round brackets optional for one argument tests like "same as" or "divisible by" + * Add support for ES2015 style object initialisation shortcut { a } is the same as { 'a': a } + +# 3.0.5 (2020-08-05) + + * Fix twig_compare w.r.t. whitespace trimming + * Fix sandbox not disabled if syntax error occurs within {% sandbox %} tag + * Fix a regression when not using a space before an operator + * Restrict callables to closures in filters + * Allow trailing commas in argument lists (in calls as well as definitions) + +# 3.0.4 (2020-07-05) + + * Fix comparison operators + * Fix options not taken into account when using "Michelf\MarkdownExtra" + * Fix "Twig\Extra\Intl\IntlExtension::getCountryName()" to accept "null" as a first argument + * Throw exception in case non-Traversable data is passed to "filter" + * Fix context optimization on PHP 7.4 + * Fix PHP 8 compatibility + * Fix ambiguous syntax parsing + +# 3.0.3 (2020-02-11) + + * Add a check to ensure that iconv() is defined + +# 3.0.2 (2020-02-11) + + * Avoid exceptions when an intl resource is not found + * Fix implementation of case-insensitivity for method names + +# 3.0.1 (2019-12-28) + + * fixed Symfony 5.0 support for the HTML extra extension + +# 3.0.0 (2019-11-15) + + * fixed number formatter in Intl extra extension when using a formatter prototype + +# 3.0.0-BETA1 (2019-11-11) + + * removed the "if" condition support on the "for" tag + * made the in, <, >, <=, >=, ==, and != operators more strict when comparing strings and integers/floats + * removed the "filter" tag + * added type hints everywhere + * changed Environment::resolveTemplate() to always return a TemplateWrapper instance + * removed Template::__toString() + * removed Parser::isReservedMacroName() + * removed SanboxedPrintNode + * removed Node::setTemplateName() + * made classes maked as "@final" final + * removed InitRuntimeInterface, ExistsLoaderInterface, and SourceContextLoaderInterface + * removed the "spaceless" tag + * removed Twig\Environment::getBaseTemplateClass() and Twig\Environment::setBaseTemplateClass() + * removed the "base_template_class" option on Twig\Environment + * bumped minimum PHP version to 7.2 + * removed PSR-0 classes diff --git a/data/vendor/twig/twig/LICENSE b/data/vendor/twig/twig/LICENSE new file mode 100644 index 0000000..8711927 --- /dev/null +++ b/data/vendor/twig/twig/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2009-2022 by the Twig Team. + +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name of Twig nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/data/vendor/twig/twig/README.rst b/data/vendor/twig/twig/README.rst new file mode 100644 index 0000000..fbe7e9a --- /dev/null +++ b/data/vendor/twig/twig/README.rst @@ -0,0 +1,23 @@ +Twig, the flexible, fast, and secure template language for PHP +============================================================== + +Twig is a template language for PHP. + +Twig uses a syntax similar to the Django and Jinja template languages which +inspired the Twig runtime environment. + +Sponsors +-------- + +.. raw:: html + + + Blackfire.io + + +More Information +---------------- + +Read the `documentation`_ for more information. + +.. _documentation: https://twig.symfony.com/documentation diff --git a/data/vendor/twig/twig/composer.json b/data/vendor/twig/twig/composer.json new file mode 100644 index 0000000..91ff912 --- /dev/null +++ b/data/vendor/twig/twig/composer.json @@ -0,0 +1,50 @@ +{ + "name": "twig/twig", + "type": "library", + "description": "Twig, the flexible, fast, and secure template language for PHP", + "keywords": ["templating"], + "homepage": "https://twig.symfony.com", + "license": "BSD-3-Clause", + "minimum-stability": "dev", + "authors": [ + { + "name": "Fabien Potencier", + "email": "fabien@symfony.com", + "homepage": "http://fabien.potencier.org", + "role": "Lead Developer" + }, + { + "name": "Twig Team", + "role": "Contributors" + }, + { + "name": "Armin Ronacher", + "email": "armin.ronacher@active-4.com", + "role": "Project Founder" + } + ], + "require": { + "php": ">=7.2.5", + "symfony/polyfill-mbstring": "^1.3", + "symfony/polyfill-ctype": "^1.8" + }, + "require-dev": { + "symfony/phpunit-bridge": "^4.4.9|^5.0.9|^6.0", + "psr/container": "^1.0" + }, + "autoload": { + "psr-4" : { + "Twig\\" : "src/" + } + }, + "autoload-dev": { + "psr-4" : { + "Twig\\Tests\\" : "tests/" + } + }, + "extra": { + "branch-alias": { + "dev-master": "3.3-dev" + } + } +} diff --git a/data/vendor/twig/twig/src/Cache/CacheInterface.php b/data/vendor/twig/twig/src/Cache/CacheInterface.php new file mode 100644 index 0000000..6e8c409 --- /dev/null +++ b/data/vendor/twig/twig/src/Cache/CacheInterface.php @@ -0,0 +1,46 @@ + + */ +interface CacheInterface +{ + /** + * Generates a cache key for the given template class name. + */ + public function generateKey(string $name, string $className): string; + + /** + * Writes the compiled template to cache. + * + * @param string $content The template representation as a PHP class + */ + public function write(string $key, string $content): void; + + /** + * Loads a template from the cache. + */ + public function load(string $key): void; + + /** + * Returns the modification timestamp of a key. + */ + public function getTimestamp(string $key): int; +} diff --git a/data/vendor/twig/twig/src/Cache/FilesystemCache.php b/data/vendor/twig/twig/src/Cache/FilesystemCache.php new file mode 100644 index 0000000..e075563 --- /dev/null +++ b/data/vendor/twig/twig/src/Cache/FilesystemCache.php @@ -0,0 +1,87 @@ + + */ +class FilesystemCache implements CacheInterface +{ + public const FORCE_BYTECODE_INVALIDATION = 1; + + private $directory; + private $options; + + public function __construct(string $directory, int $options = 0) + { + $this->directory = rtrim($directory, '\/').'/'; + $this->options = $options; + } + + public function generateKey(string $name, string $className): string + { + $hash = hash(\PHP_VERSION_ID < 80100 ? 'sha256' : 'xxh128', $className); + + return $this->directory.$hash[0].$hash[1].'/'.$hash.'.php'; + } + + public function load(string $key): void + { + if (is_file($key)) { + @include_once $key; + } + } + + public function write(string $key, string $content): void + { + $dir = \dirname($key); + if (!is_dir($dir)) { + if (false === @mkdir($dir, 0777, true)) { + clearstatcache(true, $dir); + if (!is_dir($dir)) { + throw new \RuntimeException(sprintf('Unable to create the cache directory (%s).', $dir)); + } + } + } elseif (!is_writable($dir)) { + throw new \RuntimeException(sprintf('Unable to write in the cache directory (%s).', $dir)); + } + + $tmpFile = tempnam($dir, basename($key)); + if (false !== @file_put_contents($tmpFile, $content) && @rename($tmpFile, $key)) { + @chmod($key, 0666 & ~umask()); + + if (self::FORCE_BYTECODE_INVALIDATION == ($this->options & self::FORCE_BYTECODE_INVALIDATION)) { + // Compile cached file into bytecode cache + if (\function_exists('opcache_invalidate') && filter_var(ini_get('opcache.enable'), \FILTER_VALIDATE_BOOLEAN)) { + @opcache_invalidate($key, true); + } elseif (\function_exists('apc_compile_file')) { + apc_compile_file($key); + } + } + + return; + } + + throw new \RuntimeException(sprintf('Failed to write cache file "%s".', $key)); + } + + public function getTimestamp(string $key): int + { + if (!is_file($key)) { + return 0; + } + + return (int) @filemtime($key); + } +} diff --git a/data/vendor/twig/twig/src/Cache/NullCache.php b/data/vendor/twig/twig/src/Cache/NullCache.php new file mode 100644 index 0000000..8d20d59 --- /dev/null +++ b/data/vendor/twig/twig/src/Cache/NullCache.php @@ -0,0 +1,38 @@ + + */ +final class NullCache implements CacheInterface +{ + public function generateKey(string $name, string $className): string + { + return ''; + } + + public function write(string $key, string $content): void + { + } + + public function load(string $key): void + { + } + + public function getTimestamp(string $key): int + { + return 0; + } +} diff --git a/data/vendor/twig/twig/src/Compiler.php b/data/vendor/twig/twig/src/Compiler.php new file mode 100644 index 0000000..95e1f18 --- /dev/null +++ b/data/vendor/twig/twig/src/Compiler.php @@ -0,0 +1,214 @@ + + */ +class Compiler +{ + private $lastLine; + private $source; + private $indentation; + private $env; + private $debugInfo = []; + private $sourceOffset; + private $sourceLine; + private $varNameSalt = 0; + + public function __construct(Environment $env) + { + $this->env = $env; + } + + public function getEnvironment(): Environment + { + return $this->env; + } + + public function getSource(): string + { + return $this->source; + } + + /** + * @return $this + */ + public function compile(Node $node, int $indentation = 0) + { + $this->lastLine = null; + $this->source = ''; + $this->debugInfo = []; + $this->sourceOffset = 0; + // source code starts at 1 (as we then increment it when we encounter new lines) + $this->sourceLine = 1; + $this->indentation = $indentation; + $this->varNameSalt = 0; + + $node->compile($this); + + return $this; + } + + /** + * @return $this + */ + public function subcompile(Node $node, bool $raw = true) + { + if (false === $raw) { + $this->source .= str_repeat(' ', $this->indentation * 4); + } + + $node->compile($this); + + return $this; + } + + /** + * Adds a raw string to the compiled code. + * + * @return $this + */ + public function raw(string $string) + { + $this->source .= $string; + + return $this; + } + + /** + * Writes a string to the compiled code by adding indentation. + * + * @return $this + */ + public function write(...$strings) + { + foreach ($strings as $string) { + $this->source .= str_repeat(' ', $this->indentation * 4).$string; + } + + return $this; + } + + /** + * Adds a quoted string to the compiled code. + * + * @return $this + */ + public function string(string $value) + { + $this->source .= sprintf('"%s"', addcslashes($value, "\0\t\"\$\\")); + + return $this; + } + + /** + * Returns a PHP representation of a given value. + * + * @return $this + */ + public function repr($value) + { + if (\is_int($value) || \is_float($value)) { + if (false !== $locale = setlocale(\LC_NUMERIC, '0')) { + setlocale(\LC_NUMERIC, 'C'); + } + + $this->raw(var_export($value, true)); + + if (false !== $locale) { + setlocale(\LC_NUMERIC, $locale); + } + } elseif (null === $value) { + $this->raw('null'); + } elseif (\is_bool($value)) { + $this->raw($value ? 'true' : 'false'); + } elseif (\is_array($value)) { + $this->raw('array('); + $first = true; + foreach ($value as $key => $v) { + if (!$first) { + $this->raw(', '); + } + $first = false; + $this->repr($key); + $this->raw(' => '); + $this->repr($v); + } + $this->raw(')'); + } else { + $this->string($value); + } + + return $this; + } + + /** + * @return $this + */ + public function addDebugInfo(Node $node) + { + if ($node->getTemplateLine() != $this->lastLine) { + $this->write(sprintf("// line %d\n", $node->getTemplateLine())); + + $this->sourceLine += substr_count($this->source, "\n", $this->sourceOffset); + $this->sourceOffset = \strlen($this->source); + $this->debugInfo[$this->sourceLine] = $node->getTemplateLine(); + + $this->lastLine = $node->getTemplateLine(); + } + + return $this; + } + + public function getDebugInfo(): array + { + ksort($this->debugInfo); + + return $this->debugInfo; + } + + /** + * @return $this + */ + public function indent(int $step = 1) + { + $this->indentation += $step; + + return $this; + } + + /** + * @return $this + * + * @throws \LogicException When trying to outdent too much so the indentation would become negative + */ + public function outdent(int $step = 1) + { + // can't outdent by more steps than the current indentation level + if ($this->indentation < $step) { + throw new \LogicException('Unable to call outdent() as the indentation would become negative.'); + } + + $this->indentation -= $step; + + return $this; + } + + public function getVarName(): string + { + return sprintf('__internal_compile_%d', $this->varNameSalt++); + } +} diff --git a/data/vendor/twig/twig/src/Environment.php b/data/vendor/twig/twig/src/Environment.php new file mode 100644 index 0000000..681f534 --- /dev/null +++ b/data/vendor/twig/twig/src/Environment.php @@ -0,0 +1,832 @@ + + */ +class Environment +{ + public const VERSION = '3.3.7'; + public const VERSION_ID = 30307; + public const MAJOR_VERSION = 3; + public const MINOR_VERSION = 3; + public const RELEASE_VERSION = 7; + public const EXTRA_VERSION = ''; + + private $charset; + private $loader; + private $debug; + private $autoReload; + private $cache; + private $lexer; + private $parser; + private $compiler; + private $globals = []; + private $resolvedGlobals; + private $loadedTemplates; + private $strictVariables; + private $templateClassPrefix = '__TwigTemplate_'; + private $originalCache; + private $extensionSet; + private $runtimeLoaders = []; + private $runtimes = []; + private $optionsHash; + + /** + * Constructor. + * + * Available options: + * + * * debug: When set to true, it automatically set "auto_reload" to true as + * well (default to false). + * + * * charset: The charset used by the templates (default to UTF-8). + * + * * cache: An absolute path where to store the compiled templates, + * a \Twig\Cache\CacheInterface implementation, + * or false to disable compilation cache (default). + * + * * auto_reload: Whether to reload the template if the original source changed. + * If you don't provide the auto_reload option, it will be + * determined automatically based on the debug value. + * + * * strict_variables: Whether to ignore invalid variables in templates + * (default to false). + * + * * autoescape: Whether to enable auto-escaping (default to html): + * * false: disable auto-escaping + * * html, js: set the autoescaping to one of the supported strategies + * * name: set the autoescaping strategy based on the template name extension + * * PHP callback: a PHP callback that returns an escaping strategy based on the template "name" + * + * * optimizations: A flag that indicates which optimizations to apply + * (default to -1 which means that all optimizations are enabled; + * set it to 0 to disable). + */ + public function __construct(LoaderInterface $loader, $options = []) + { + $this->setLoader($loader); + + $options = array_merge([ + 'debug' => false, + 'charset' => 'UTF-8', + 'strict_variables' => false, + 'autoescape' => 'html', + 'cache' => false, + 'auto_reload' => null, + 'optimizations' => -1, + ], $options); + + $this->debug = (bool) $options['debug']; + $this->setCharset($options['charset'] ?? 'UTF-8'); + $this->autoReload = null === $options['auto_reload'] ? $this->debug : (bool) $options['auto_reload']; + $this->strictVariables = (bool) $options['strict_variables']; + $this->setCache($options['cache']); + $this->extensionSet = new ExtensionSet(); + + $this->addExtension(new CoreExtension()); + $this->addExtension(new EscaperExtension($options['autoescape'])); + $this->addExtension(new OptimizerExtension($options['optimizations'])); + } + + /** + * Enables debugging mode. + */ + public function enableDebug() + { + $this->debug = true; + $this->updateOptionsHash(); + } + + /** + * Disables debugging mode. + */ + public function disableDebug() + { + $this->debug = false; + $this->updateOptionsHash(); + } + + /** + * Checks if debug mode is enabled. + * + * @return bool true if debug mode is enabled, false otherwise + */ + public function isDebug() + { + return $this->debug; + } + + /** + * Enables the auto_reload option. + */ + public function enableAutoReload() + { + $this->autoReload = true; + } + + /** + * Disables the auto_reload option. + */ + public function disableAutoReload() + { + $this->autoReload = false; + } + + /** + * Checks if the auto_reload option is enabled. + * + * @return bool true if auto_reload is enabled, false otherwise + */ + public function isAutoReload() + { + return $this->autoReload; + } + + /** + * Enables the strict_variables option. + */ + public function enableStrictVariables() + { + $this->strictVariables = true; + $this->updateOptionsHash(); + } + + /** + * Disables the strict_variables option. + */ + public function disableStrictVariables() + { + $this->strictVariables = false; + $this->updateOptionsHash(); + } + + /** + * Checks if the strict_variables option is enabled. + * + * @return bool true if strict_variables is enabled, false otherwise + */ + public function isStrictVariables() + { + return $this->strictVariables; + } + + /** + * Gets the current cache implementation. + * + * @param bool $original Whether to return the original cache option or the real cache instance + * + * @return CacheInterface|string|false A Twig\Cache\CacheInterface implementation, + * an absolute path to the compiled templates, + * or false to disable cache + */ + public function getCache($original = true) + { + return $original ? $this->originalCache : $this->cache; + } + + /** + * Sets the current cache implementation. + * + * @param CacheInterface|string|false $cache A Twig\Cache\CacheInterface implementation, + * an absolute path to the compiled templates, + * or false to disable cache + */ + public function setCache($cache) + { + if (\is_string($cache)) { + $this->originalCache = $cache; + $this->cache = new FilesystemCache($cache); + } elseif (false === $cache) { + $this->originalCache = $cache; + $this->cache = new NullCache(); + } elseif ($cache instanceof CacheInterface) { + $this->originalCache = $this->cache = $cache; + } else { + throw new \LogicException('Cache can only be a string, false, or a \Twig\Cache\CacheInterface implementation.'); + } + } + + /** + * Gets the template class associated with the given string. + * + * The generated template class is based on the following parameters: + * + * * The cache key for the given template; + * * The currently enabled extensions; + * * Whether the Twig C extension is available or not; + * * PHP version; + * * Twig version; + * * Options with what environment was created. + * + * @param string $name The name for which to calculate the template class name + * @param int|null $index The index if it is an embedded template + * + * @internal + */ + public function getTemplateClass(string $name, int $index = null): string + { + $key = $this->getLoader()->getCacheKey($name).$this->optionsHash; + + return $this->templateClassPrefix.hash(\PHP_VERSION_ID < 80100 ? 'sha256' : 'xxh128', $key).(null === $index ? '' : '___'.$index); + } + + /** + * Renders a template. + * + * @param string|TemplateWrapper $name The template name + * + * @throws LoaderError When the template cannot be found + * @throws SyntaxError When an error occurred during compilation + * @throws RuntimeError When an error occurred during rendering + */ + public function render($name, array $context = []): string + { + return $this->load($name)->render($context); + } + + /** + * Displays a template. + * + * @param string|TemplateWrapper $name The template name + * + * @throws LoaderError When the template cannot be found + * @throws SyntaxError When an error occurred during compilation + * @throws RuntimeError When an error occurred during rendering + */ + public function display($name, array $context = []): void + { + $this->load($name)->display($context); + } + + /** + * Loads a template. + * + * @param string|TemplateWrapper $name The template name + * + * @throws LoaderError When the template cannot be found + * @throws RuntimeError When a previously generated cache is corrupted + * @throws SyntaxError When an error occurred during compilation + */ + public function load($name): TemplateWrapper + { + if ($name instanceof TemplateWrapper) { + return $name; + } + + return new TemplateWrapper($this, $this->loadTemplate($this->getTemplateClass($name), $name)); + } + + /** + * Loads a template internal representation. + * + * This method is for internal use only and should never be called + * directly. + * + * @param string $name The template name + * @param int $index The index if it is an embedded template + * + * @throws LoaderError When the template cannot be found + * @throws RuntimeError When a previously generated cache is corrupted + * @throws SyntaxError When an error occurred during compilation + * + * @internal + */ + public function loadTemplate(string $cls, string $name, int $index = null): Template + { + $mainCls = $cls; + if (null !== $index) { + $cls .= '___'.$index; + } + + if (isset($this->loadedTemplates[$cls])) { + return $this->loadedTemplates[$cls]; + } + + if (!class_exists($cls, false)) { + $key = $this->cache->generateKey($name, $mainCls); + + if (!$this->isAutoReload() || $this->isTemplateFresh($name, $this->cache->getTimestamp($key))) { + $this->cache->load($key); + } + + $source = null; + if (!class_exists($cls, false)) { + $source = $this->getLoader()->getSourceContext($name); + $content = $this->compileSource($source); + $this->cache->write($key, $content); + $this->cache->load($key); + + if (!class_exists($mainCls, false)) { + /* Last line of defense if either $this->bcWriteCacheFile was used, + * $this->cache is implemented as a no-op or we have a race condition + * where the cache was cleared between the above calls to write to and load from + * the cache. + */ + eval('?>'.$content); + } + + if (!class_exists($cls, false)) { + throw new RuntimeError(sprintf('Failed to load Twig template "%s", index "%s": cache might be corrupted.', $name, $index), -1, $source); + } + } + } + + $this->extensionSet->initRuntime(); + + return $this->loadedTemplates[$cls] = new $cls($this); + } + + /** + * Creates a template from source. + * + * This method should not be used as a generic way to load templates. + * + * @param string $template The template source + * @param string $name An optional name of the template to be used in error messages + * + * @throws LoaderError When the template cannot be found + * @throws SyntaxError When an error occurred during compilation + */ + public function createTemplate(string $template, string $name = null): TemplateWrapper + { + $hash = hash(\PHP_VERSION_ID < 80100 ? 'sha256' : 'xxh128', $template, false); + if (null !== $name) { + $name = sprintf('%s (string template %s)', $name, $hash); + } else { + $name = sprintf('__string_template__%s', $hash); + } + + $loader = new ChainLoader([ + new ArrayLoader([$name => $template]), + $current = $this->getLoader(), + ]); + + $this->setLoader($loader); + try { + return new TemplateWrapper($this, $this->loadTemplate($this->getTemplateClass($name), $name)); + } finally { + $this->setLoader($current); + } + } + + /** + * Returns true if the template is still fresh. + * + * Besides checking the loader for freshness information, + * this method also checks if the enabled extensions have + * not changed. + * + * @param int $time The last modification time of the cached template + */ + public function isTemplateFresh(string $name, int $time): bool + { + return $this->extensionSet->getLastModified() <= $time && $this->getLoader()->isFresh($name, $time); + } + + /** + * Tries to load a template consecutively from an array. + * + * Similar to load() but it also accepts instances of \Twig\Template and + * \Twig\TemplateWrapper, and an array of templates where each is tried to be loaded. + * + * @param string|TemplateWrapper|array $names A template or an array of templates to try consecutively + * + * @throws LoaderError When none of the templates can be found + * @throws SyntaxError When an error occurred during compilation + */ + public function resolveTemplate($names): TemplateWrapper + { + if (!\is_array($names)) { + return $this->load($names); + } + + $count = \count($names); + foreach ($names as $name) { + if ($name instanceof Template) { + return $name; + } + if ($name instanceof TemplateWrapper) { + return $name; + } + + if (1 !== $count && !$this->getLoader()->exists($name)) { + continue; + } + + return $this->load($name); + } + + throw new LoaderError(sprintf('Unable to find one of the following templates: "%s".', implode('", "', $names))); + } + + public function setLexer(Lexer $lexer) + { + $this->lexer = $lexer; + } + + /** + * @throws SyntaxError When the code is syntactically wrong + */ + public function tokenize(Source $source): TokenStream + { + if (null === $this->lexer) { + $this->lexer = new Lexer($this); + } + + return $this->lexer->tokenize($source); + } + + public function setParser(Parser $parser) + { + $this->parser = $parser; + } + + /** + * Converts a token stream to a node tree. + * + * @throws SyntaxError When the token stream is syntactically or semantically wrong + */ + public function parse(TokenStream $stream): ModuleNode + { + if (null === $this->parser) { + $this->parser = new Parser($this); + } + + return $this->parser->parse($stream); + } + + public function setCompiler(Compiler $compiler) + { + $this->compiler = $compiler; + } + + /** + * Compiles a node and returns the PHP code. + */ + public function compile(Node $node): string + { + if (null === $this->compiler) { + $this->compiler = new Compiler($this); + } + + return $this->compiler->compile($node)->getSource(); + } + + /** + * Compiles a template source code. + * + * @throws SyntaxError When there was an error during tokenizing, parsing or compiling + */ + public function compileSource(Source $source): string + { + try { + return $this->compile($this->parse($this->tokenize($source))); + } catch (Error $e) { + $e->setSourceContext($source); + throw $e; + } catch (\Exception $e) { + throw new SyntaxError(sprintf('An exception has been thrown during the compilation of a template ("%s").', $e->getMessage()), -1, $source, $e); + } + } + + public function setLoader(LoaderInterface $loader) + { + $this->loader = $loader; + } + + public function getLoader(): LoaderInterface + { + return $this->loader; + } + + public function setCharset(string $charset) + { + if ('UTF8' === $charset = null === $charset ? null : strtoupper($charset)) { + // iconv on Windows requires "UTF-8" instead of "UTF8" + $charset = 'UTF-8'; + } + + $this->charset = $charset; + } + + public function getCharset(): string + { + return $this->charset; + } + + public function hasExtension(string $class): bool + { + return $this->extensionSet->hasExtension($class); + } + + public function addRuntimeLoader(RuntimeLoaderInterface $loader) + { + $this->runtimeLoaders[] = $loader; + } + + /** + * @template TExtension of ExtensionInterface + * + * @param class-string $class + * + * @return TExtension + */ + public function getExtension(string $class): ExtensionInterface + { + return $this->extensionSet->getExtension($class); + } + + /** + * Returns the runtime implementation of a Twig element (filter/function/tag/test). + * + * @template TRuntime of object + * + * @param class-string $class A runtime class name + * + * @return TRuntime The runtime implementation + * + * @throws RuntimeError When the template cannot be found + */ + public function getRuntime(string $class) + { + if (isset($this->runtimes[$class])) { + return $this->runtimes[$class]; + } + + foreach ($this->runtimeLoaders as $loader) { + if (null !== $runtime = $loader->load($class)) { + return $this->runtimes[$class] = $runtime; + } + } + + throw new RuntimeError(sprintf('Unable to load the "%s" runtime.', $class)); + } + + public function addExtension(ExtensionInterface $extension) + { + $this->extensionSet->addExtension($extension); + $this->updateOptionsHash(); + } + + /** + * @param ExtensionInterface[] $extensions An array of extensions + */ + public function setExtensions(array $extensions) + { + $this->extensionSet->setExtensions($extensions); + $this->updateOptionsHash(); + } + + /** + * @return ExtensionInterface[] An array of extensions (keys are for internal usage only and should not be relied on) + */ + public function getExtensions(): array + { + return $this->extensionSet->getExtensions(); + } + + public function addTokenParser(TokenParserInterface $parser) + { + $this->extensionSet->addTokenParser($parser); + } + + /** + * @return TokenParserInterface[] + * + * @internal + */ + public function getTokenParsers(): array + { + return $this->extensionSet->getTokenParsers(); + } + + /** + * @internal + */ + public function getTokenParser(string $name): ?TokenParserInterface + { + return $this->extensionSet->getTokenParser($name); + } + + public function registerUndefinedTokenParserCallback(callable $callable): void + { + $this->extensionSet->registerUndefinedTokenParserCallback($callable); + } + + public function addNodeVisitor(NodeVisitorInterface $visitor) + { + $this->extensionSet->addNodeVisitor($visitor); + } + + /** + * @return NodeVisitorInterface[] + * + * @internal + */ + public function getNodeVisitors(): array + { + return $this->extensionSet->getNodeVisitors(); + } + + public function addFilter(TwigFilter $filter) + { + $this->extensionSet->addFilter($filter); + } + + /** + * @internal + */ + public function getFilter(string $name): ?TwigFilter + { + return $this->extensionSet->getFilter($name); + } + + public function registerUndefinedFilterCallback(callable $callable): void + { + $this->extensionSet->registerUndefinedFilterCallback($callable); + } + + /** + * Gets the registered Filters. + * + * Be warned that this method cannot return filters defined with registerUndefinedFilterCallback. + * + * @return TwigFilter[] + * + * @see registerUndefinedFilterCallback + * + * @internal + */ + public function getFilters(): array + { + return $this->extensionSet->getFilters(); + } + + public function addTest(TwigTest $test) + { + $this->extensionSet->addTest($test); + } + + /** + * @return TwigTest[] + * + * @internal + */ + public function getTests(): array + { + return $this->extensionSet->getTests(); + } + + /** + * @internal + */ + public function getTest(string $name): ?TwigTest + { + return $this->extensionSet->getTest($name); + } + + public function addFunction(TwigFunction $function) + { + $this->extensionSet->addFunction($function); + } + + /** + * @internal + */ + public function getFunction(string $name): ?TwigFunction + { + return $this->extensionSet->getFunction($name); + } + + public function registerUndefinedFunctionCallback(callable $callable): void + { + $this->extensionSet->registerUndefinedFunctionCallback($callable); + } + + /** + * Gets registered functions. + * + * Be warned that this method cannot return functions defined with registerUndefinedFunctionCallback. + * + * @return TwigFunction[] + * + * @see registerUndefinedFunctionCallback + * + * @internal + */ + public function getFunctions(): array + { + return $this->extensionSet->getFunctions(); + } + + /** + * Registers a Global. + * + * New globals can be added before compiling or rendering a template; + * but after, you can only update existing globals. + * + * @param mixed $value The global value + */ + public function addGlobal(string $name, $value) + { + if ($this->extensionSet->isInitialized() && !\array_key_exists($name, $this->getGlobals())) { + throw new \LogicException(sprintf('Unable to add global "%s" as the runtime or the extensions have already been initialized.', $name)); + } + + if (null !== $this->resolvedGlobals) { + $this->resolvedGlobals[$name] = $value; + } else { + $this->globals[$name] = $value; + } + } + + /** + * @internal + */ + public function getGlobals(): array + { + if ($this->extensionSet->isInitialized()) { + if (null === $this->resolvedGlobals) { + $this->resolvedGlobals = array_merge($this->extensionSet->getGlobals(), $this->globals); + } + + return $this->resolvedGlobals; + } + + return array_merge($this->extensionSet->getGlobals(), $this->globals); + } + + public function mergeGlobals(array $context): array + { + // we don't use array_merge as the context being generally + // bigger than globals, this code is faster. + foreach ($this->getGlobals() as $key => $value) { + if (!\array_key_exists($key, $context)) { + $context[$key] = $value; + } + } + + return $context; + } + + /** + * @internal + */ + public function getUnaryOperators(): array + { + return $this->extensionSet->getUnaryOperators(); + } + + /** + * @internal + */ + public function getBinaryOperators(): array + { + return $this->extensionSet->getBinaryOperators(); + } + + private function updateOptionsHash(): void + { + $this->optionsHash = implode(':', [ + $this->extensionSet->getSignature(), + \PHP_MAJOR_VERSION, + \PHP_MINOR_VERSION, + self::VERSION, + (int) $this->debug, + (int) $this->strictVariables, + ]); + } +} diff --git a/data/vendor/twig/twig/src/Error/Error.php b/data/vendor/twig/twig/src/Error/Error.php new file mode 100644 index 0000000..a68be65 --- /dev/null +++ b/data/vendor/twig/twig/src/Error/Error.php @@ -0,0 +1,227 @@ + + */ +class Error extends \Exception +{ + private $lineno; + private $name; + private $rawMessage; + private $sourcePath; + private $sourceCode; + + /** + * Constructor. + * + * By default, automatic guessing is enabled. + * + * @param string $message The error message + * @param int $lineno The template line where the error occurred + * @param Source|null $source The source context where the error occurred + */ + public function __construct(string $message, int $lineno = -1, Source $source = null, \Exception $previous = null) + { + parent::__construct('', 0, $previous); + + if (null === $source) { + $name = null; + } else { + $name = $source->getName(); + $this->sourceCode = $source->getCode(); + $this->sourcePath = $source->getPath(); + } + + $this->lineno = $lineno; + $this->name = $name; + $this->rawMessage = $message; + $this->updateRepr(); + } + + public function getRawMessage(): string + { + return $this->rawMessage; + } + + public function getTemplateLine(): int + { + return $this->lineno; + } + + public function setTemplateLine(int $lineno): void + { + $this->lineno = $lineno; + + $this->updateRepr(); + } + + public function getSourceContext(): ?Source + { + return $this->name ? new Source($this->sourceCode, $this->name, $this->sourcePath) : null; + } + + public function setSourceContext(Source $source = null): void + { + if (null === $source) { + $this->sourceCode = $this->name = $this->sourcePath = null; + } else { + $this->sourceCode = $source->getCode(); + $this->name = $source->getName(); + $this->sourcePath = $source->getPath(); + } + + $this->updateRepr(); + } + + public function guess(): void + { + $this->guessTemplateInfo(); + $this->updateRepr(); + } + + public function appendMessage($rawMessage): void + { + $this->rawMessage .= $rawMessage; + $this->updateRepr(); + } + + private function updateRepr(): void + { + $this->message = $this->rawMessage; + + if ($this->sourcePath && $this->lineno > 0) { + $this->file = $this->sourcePath; + $this->line = $this->lineno; + + return; + } + + $dot = false; + if ('.' === substr($this->message, -1)) { + $this->message = substr($this->message, 0, -1); + $dot = true; + } + + $questionMark = false; + if ('?' === substr($this->message, -1)) { + $this->message = substr($this->message, 0, -1); + $questionMark = true; + } + + if ($this->name) { + if (\is_string($this->name) || (\is_object($this->name) && method_exists($this->name, '__toString'))) { + $name = sprintf('"%s"', $this->name); + } else { + $name = json_encode($this->name); + } + $this->message .= sprintf(' in %s', $name); + } + + if ($this->lineno && $this->lineno >= 0) { + $this->message .= sprintf(' at line %d', $this->lineno); + } + + if ($dot) { + $this->message .= '.'; + } + + if ($questionMark) { + $this->message .= '?'; + } + } + + private function guessTemplateInfo(): void + { + $template = null; + $templateClass = null; + + $backtrace = debug_backtrace(\DEBUG_BACKTRACE_IGNORE_ARGS | \DEBUG_BACKTRACE_PROVIDE_OBJECT); + foreach ($backtrace as $trace) { + if (isset($trace['object']) && $trace['object'] instanceof Template) { + $currentClass = \get_class($trace['object']); + $isEmbedContainer = null === $templateClass ? false : 0 === strpos($templateClass, $currentClass); + if (null === $this->name || ($this->name == $trace['object']->getTemplateName() && !$isEmbedContainer)) { + $template = $trace['object']; + $templateClass = \get_class($trace['object']); + } + } + } + + // update template name + if (null !== $template && null === $this->name) { + $this->name = $template->getTemplateName(); + } + + // update template path if any + if (null !== $template && null === $this->sourcePath) { + $src = $template->getSourceContext(); + $this->sourceCode = $src->getCode(); + $this->sourcePath = $src->getPath(); + } + + if (null === $template || $this->lineno > -1) { + return; + } + + $r = new \ReflectionObject($template); + $file = $r->getFileName(); + + $exceptions = [$e = $this]; + while ($e = $e->getPrevious()) { + $exceptions[] = $e; + } + + while ($e = array_pop($exceptions)) { + $traces = $e->getTrace(); + array_unshift($traces, ['file' => $e->getFile(), 'line' => $e->getLine()]); + + while ($trace = array_shift($traces)) { + if (!isset($trace['file']) || !isset($trace['line']) || $file != $trace['file']) { + continue; + } + + foreach ($template->getDebugInfo() as $codeLine => $templateLine) { + if ($codeLine <= $trace['line']) { + // update template line + $this->lineno = $templateLine; + + return; + } + } + } + } + } +} diff --git a/data/vendor/twig/twig/src/Error/LoaderError.php b/data/vendor/twig/twig/src/Error/LoaderError.php new file mode 100644 index 0000000..7c8c23c --- /dev/null +++ b/data/vendor/twig/twig/src/Error/LoaderError.php @@ -0,0 +1,21 @@ + + */ +class LoaderError extends Error +{ +} diff --git a/data/vendor/twig/twig/src/Error/RuntimeError.php b/data/vendor/twig/twig/src/Error/RuntimeError.php new file mode 100644 index 0000000..f6b8476 --- /dev/null +++ b/data/vendor/twig/twig/src/Error/RuntimeError.php @@ -0,0 +1,22 @@ + + */ +class RuntimeError extends Error +{ +} diff --git a/data/vendor/twig/twig/src/Error/SyntaxError.php b/data/vendor/twig/twig/src/Error/SyntaxError.php new file mode 100644 index 0000000..726b330 --- /dev/null +++ b/data/vendor/twig/twig/src/Error/SyntaxError.php @@ -0,0 +1,46 @@ + + */ +class SyntaxError extends Error +{ + /** + * Tweaks the error message to include suggestions. + * + * @param string $name The original name of the item that does not exist + * @param array $items An array of possible items + */ + public function addSuggestions(string $name, array $items): void + { + $alternatives = []; + foreach ($items as $item) { + $lev = levenshtein($name, $item); + if ($lev <= \strlen($name) / 3 || false !== strpos($item, $name)) { + $alternatives[$item] = $lev; + } + } + + if (!$alternatives) { + return; + } + + asort($alternatives); + + $this->appendMessage(sprintf(' Did you mean "%s"?', implode('", "', array_keys($alternatives)))); + } +} diff --git a/data/vendor/twig/twig/src/ExpressionParser.php b/data/vendor/twig/twig/src/ExpressionParser.php new file mode 100644 index 0000000..66acddf --- /dev/null +++ b/data/vendor/twig/twig/src/ExpressionParser.php @@ -0,0 +1,825 @@ + + * + * @internal + */ +class ExpressionParser +{ + public const OPERATOR_LEFT = 1; + public const OPERATOR_RIGHT = 2; + + private $parser; + private $env; + private $unaryOperators; + private $binaryOperators; + + public function __construct(Parser $parser, Environment $env) + { + $this->parser = $parser; + $this->env = $env; + $this->unaryOperators = $env->getUnaryOperators(); + $this->binaryOperators = $env->getBinaryOperators(); + } + + public function parseExpression($precedence = 0, $allowArrow = false) + { + if ($allowArrow && $arrow = $this->parseArrow()) { + return $arrow; + } + + $expr = $this->getPrimary(); + $token = $this->parser->getCurrentToken(); + while ($this->isBinary($token) && $this->binaryOperators[$token->getValue()]['precedence'] >= $precedence) { + $op = $this->binaryOperators[$token->getValue()]; + $this->parser->getStream()->next(); + + if ('is not' === $token->getValue()) { + $expr = $this->parseNotTestExpression($expr); + } elseif ('is' === $token->getValue()) { + $expr = $this->parseTestExpression($expr); + } elseif (isset($op['callable'])) { + $expr = $op['callable']($this->parser, $expr); + } else { + $expr1 = $this->parseExpression(self::OPERATOR_LEFT === $op['associativity'] ? $op['precedence'] + 1 : $op['precedence']); + $class = $op['class']; + $expr = new $class($expr, $expr1, $token->getLine()); + } + + $token = $this->parser->getCurrentToken(); + } + + if (0 === $precedence) { + return $this->parseConditionalExpression($expr); + } + + return $expr; + } + + /** + * @return ArrowFunctionExpression|null + */ + private function parseArrow() + { + $stream = $this->parser->getStream(); + + // short array syntax (one argument, no parentheses)? + if ($stream->look(1)->test(/* Token::ARROW_TYPE */ 12)) { + $line = $stream->getCurrent()->getLine(); + $token = $stream->expect(/* Token::NAME_TYPE */ 5); + $names = [new AssignNameExpression($token->getValue(), $token->getLine())]; + $stream->expect(/* Token::ARROW_TYPE */ 12); + + return new ArrowFunctionExpression($this->parseExpression(0), new Node($names), $line); + } + + // first, determine if we are parsing an arrow function by finding => (long form) + $i = 0; + if (!$stream->look($i)->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) { + return null; + } + ++$i; + while (true) { + // variable name + ++$i; + if (!$stream->look($i)->test(/* Token::PUNCTUATION_TYPE */ 9, ',')) { + break; + } + ++$i; + } + if (!$stream->look($i)->test(/* Token::PUNCTUATION_TYPE */ 9, ')')) { + return null; + } + ++$i; + if (!$stream->look($i)->test(/* Token::ARROW_TYPE */ 12)) { + return null; + } + + // yes, let's parse it properly + $token = $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, '('); + $line = $token->getLine(); + + $names = []; + while (true) { + $token = $stream->expect(/* Token::NAME_TYPE */ 5); + $names[] = new AssignNameExpression($token->getValue(), $token->getLine()); + + if (!$stream->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ',')) { + break; + } + } + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ')'); + $stream->expect(/* Token::ARROW_TYPE */ 12); + + return new ArrowFunctionExpression($this->parseExpression(0), new Node($names), $line); + } + + private function getPrimary(): AbstractExpression + { + $token = $this->parser->getCurrentToken(); + + if ($this->isUnary($token)) { + $operator = $this->unaryOperators[$token->getValue()]; + $this->parser->getStream()->next(); + $expr = $this->parseExpression($operator['precedence']); + $class = $operator['class']; + + return $this->parsePostfixExpression(new $class($expr, $token->getLine())); + } elseif ($token->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) { + $this->parser->getStream()->next(); + $expr = $this->parseExpression(); + $this->parser->getStream()->expect(/* Token::PUNCTUATION_TYPE */ 9, ')', 'An opened parenthesis is not properly closed'); + + return $this->parsePostfixExpression($expr); + } + + return $this->parsePrimaryExpression(); + } + + private function parseConditionalExpression($expr): AbstractExpression + { + while ($this->parser->getStream()->nextIf(/* Token::PUNCTUATION_TYPE */ 9, '?')) { + if (!$this->parser->getStream()->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ':')) { + $expr2 = $this->parseExpression(); + if ($this->parser->getStream()->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ':')) { + $expr3 = $this->parseExpression(); + } else { + $expr3 = new ConstantExpression('', $this->parser->getCurrentToken()->getLine()); + } + } else { + $expr2 = $expr; + $expr3 = $this->parseExpression(); + } + + $expr = new ConditionalExpression($expr, $expr2, $expr3, $this->parser->getCurrentToken()->getLine()); + } + + return $expr; + } + + private function isUnary(Token $token): bool + { + return $token->test(/* Token::OPERATOR_TYPE */ 8) && isset($this->unaryOperators[$token->getValue()]); + } + + private function isBinary(Token $token): bool + { + return $token->test(/* Token::OPERATOR_TYPE */ 8) && isset($this->binaryOperators[$token->getValue()]); + } + + public function parsePrimaryExpression() + { + $token = $this->parser->getCurrentToken(); + switch ($token->getType()) { + case /* Token::NAME_TYPE */ 5: + $this->parser->getStream()->next(); + switch ($token->getValue()) { + case 'true': + case 'TRUE': + $node = new ConstantExpression(true, $token->getLine()); + break; + + case 'false': + case 'FALSE': + $node = new ConstantExpression(false, $token->getLine()); + break; + + case 'none': + case 'NONE': + case 'null': + case 'NULL': + $node = new ConstantExpression(null, $token->getLine()); + break; + + default: + if ('(' === $this->parser->getCurrentToken()->getValue()) { + $node = $this->getFunctionNode($token->getValue(), $token->getLine()); + } else { + $node = new NameExpression($token->getValue(), $token->getLine()); + } + } + break; + + case /* Token::NUMBER_TYPE */ 6: + $this->parser->getStream()->next(); + $node = new ConstantExpression($token->getValue(), $token->getLine()); + break; + + case /* Token::STRING_TYPE */ 7: + case /* Token::INTERPOLATION_START_TYPE */ 10: + $node = $this->parseStringExpression(); + break; + + case /* Token::OPERATOR_TYPE */ 8: + if (preg_match(Lexer::REGEX_NAME, $token->getValue(), $matches) && $matches[0] == $token->getValue()) { + // in this context, string operators are variable names + $this->parser->getStream()->next(); + $node = new NameExpression($token->getValue(), $token->getLine()); + break; + } + + if (isset($this->unaryOperators[$token->getValue()])) { + $class = $this->unaryOperators[$token->getValue()]['class']; + if (!\in_array($class, [NegUnary::class, PosUnary::class])) { + throw new SyntaxError(sprintf('Unexpected unary operator "%s".', $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext()); + } + + $this->parser->getStream()->next(); + $expr = $this->parsePrimaryExpression(); + + $node = new $class($expr, $token->getLine()); + break; + } + + // no break + default: + if ($token->test(/* Token::PUNCTUATION_TYPE */ 9, '[')) { + $node = $this->parseArrayExpression(); + } elseif ($token->test(/* Token::PUNCTUATION_TYPE */ 9, '{')) { + $node = $this->parseHashExpression(); + } elseif ($token->test(/* Token::OPERATOR_TYPE */ 8, '=') && ('==' === $this->parser->getStream()->look(-1)->getValue() || '!=' === $this->parser->getStream()->look(-1)->getValue())) { + throw new SyntaxError(sprintf('Unexpected operator of value "%s". Did you try to use "===" or "!==" for strict comparison? Use "is same as(value)" instead.', $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext()); + } else { + throw new SyntaxError(sprintf('Unexpected token "%s" of value "%s".', Token::typeToEnglish($token->getType()), $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext()); + } + } + + return $this->parsePostfixExpression($node); + } + + public function parseStringExpression() + { + $stream = $this->parser->getStream(); + + $nodes = []; + // a string cannot be followed by another string in a single expression + $nextCanBeString = true; + while (true) { + if ($nextCanBeString && $token = $stream->nextIf(/* Token::STRING_TYPE */ 7)) { + $nodes[] = new ConstantExpression($token->getValue(), $token->getLine()); + $nextCanBeString = false; + } elseif ($stream->nextIf(/* Token::INTERPOLATION_START_TYPE */ 10)) { + $nodes[] = $this->parseExpression(); + $stream->expect(/* Token::INTERPOLATION_END_TYPE */ 11); + $nextCanBeString = true; + } else { + break; + } + } + + $expr = array_shift($nodes); + foreach ($nodes as $node) { + $expr = new ConcatBinary($expr, $node, $node->getTemplateLine()); + } + + return $expr; + } + + public function parseArrayExpression() + { + $stream = $this->parser->getStream(); + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, '[', 'An array element was expected'); + + $node = new ArrayExpression([], $stream->getCurrent()->getLine()); + $first = true; + while (!$stream->test(/* Token::PUNCTUATION_TYPE */ 9, ']')) { + if (!$first) { + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ',', 'An array element must be followed by a comma'); + + // trailing ,? + if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, ']')) { + break; + } + } + $first = false; + + $node->addElement($this->parseExpression()); + } + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ']', 'An opened array is not properly closed'); + + return $node; + } + + public function parseHashExpression() + { + $stream = $this->parser->getStream(); + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, '{', 'A hash element was expected'); + + $node = new ArrayExpression([], $stream->getCurrent()->getLine()); + $first = true; + while (!$stream->test(/* Token::PUNCTUATION_TYPE */ 9, '}')) { + if (!$first) { + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ',', 'A hash value must be followed by a comma'); + + // trailing ,? + if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, '}')) { + break; + } + } + $first = false; + + // a hash key can be: + // + // * a number -- 12 + // * a string -- 'a' + // * a name, which is equivalent to a string -- a + // * an expression, which must be enclosed in parentheses -- (1 + 2) + if ($token = $stream->nextIf(/* Token::NAME_TYPE */ 5)) { + $key = new ConstantExpression($token->getValue(), $token->getLine()); + + // {a} is a shortcut for {a:a} + if ($stream->test(Token::PUNCTUATION_TYPE, [',', '}'])) { + $value = new NameExpression($key->getAttribute('value'), $key->getTemplateLine()); + $node->addElement($value, $key); + continue; + } + } elseif (($token = $stream->nextIf(/* Token::STRING_TYPE */ 7)) || $token = $stream->nextIf(/* Token::NUMBER_TYPE */ 6)) { + $key = new ConstantExpression($token->getValue(), $token->getLine()); + } elseif ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) { + $key = $this->parseExpression(); + } else { + $current = $stream->getCurrent(); + + throw new SyntaxError(sprintf('A hash key must be a quoted string, a number, a name, or an expression enclosed in parentheses (unexpected token "%s" of value "%s".', Token::typeToEnglish($current->getType()), $current->getValue()), $current->getLine(), $stream->getSourceContext()); + } + + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ':', 'A hash key must be followed by a colon (:)'); + $value = $this->parseExpression(); + + $node->addElement($value, $key); + } + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, '}', 'An opened hash is not properly closed'); + + return $node; + } + + public function parsePostfixExpression($node) + { + while (true) { + $token = $this->parser->getCurrentToken(); + if (/* Token::PUNCTUATION_TYPE */ 9 == $token->getType()) { + if ('.' == $token->getValue() || '[' == $token->getValue()) { + $node = $this->parseSubscriptExpression($node); + } elseif ('|' == $token->getValue()) { + $node = $this->parseFilterExpression($node); + } else { + break; + } + } else { + break; + } + } + + return $node; + } + + public function getFunctionNode($name, $line) + { + switch ($name) { + case 'parent': + $this->parseArguments(); + if (!\count($this->parser->getBlockStack())) { + throw new SyntaxError('Calling "parent" outside a block is forbidden.', $line, $this->parser->getStream()->getSourceContext()); + } + + if (!$this->parser->getParent() && !$this->parser->hasTraits()) { + throw new SyntaxError('Calling "parent" on a template that does not extend nor "use" another template is forbidden.', $line, $this->parser->getStream()->getSourceContext()); + } + + return new ParentExpression($this->parser->peekBlockStack(), $line); + case 'block': + $args = $this->parseArguments(); + if (\count($args) < 1) { + throw new SyntaxError('The "block" function takes one argument (the block name).', $line, $this->parser->getStream()->getSourceContext()); + } + + return new BlockReferenceExpression($args->getNode(0), \count($args) > 1 ? $args->getNode(1) : null, $line); + case 'attribute': + $args = $this->parseArguments(); + if (\count($args) < 2) { + throw new SyntaxError('The "attribute" function takes at least two arguments (the variable and the attributes).', $line, $this->parser->getStream()->getSourceContext()); + } + + return new GetAttrExpression($args->getNode(0), $args->getNode(1), \count($args) > 2 ? $args->getNode(2) : null, Template::ANY_CALL, $line); + default: + if (null !== $alias = $this->parser->getImportedSymbol('function', $name)) { + $arguments = new ArrayExpression([], $line); + foreach ($this->parseArguments() as $n) { + $arguments->addElement($n); + } + + $node = new MethodCallExpression($alias['node'], $alias['name'], $arguments, $line); + $node->setAttribute('safe', true); + + return $node; + } + + $args = $this->parseArguments(true); + $class = $this->getFunctionNodeClass($name, $line); + + return new $class($name, $args, $line); + } + } + + public function parseSubscriptExpression($node) + { + $stream = $this->parser->getStream(); + $token = $stream->next(); + $lineno = $token->getLine(); + $arguments = new ArrayExpression([], $lineno); + $type = Template::ANY_CALL; + if ('.' == $token->getValue()) { + $token = $stream->next(); + if ( + /* Token::NAME_TYPE */ 5 == $token->getType() + || + /* Token::NUMBER_TYPE */ 6 == $token->getType() + || + (/* Token::OPERATOR_TYPE */ 8 == $token->getType() && preg_match(Lexer::REGEX_NAME, $token->getValue())) + ) { + $arg = new ConstantExpression($token->getValue(), $lineno); + + if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) { + $type = Template::METHOD_CALL; + foreach ($this->parseArguments() as $n) { + $arguments->addElement($n); + } + } + } else { + throw new SyntaxError('Expected name or number.', $lineno, $stream->getSourceContext()); + } + + if ($node instanceof NameExpression && null !== $this->parser->getImportedSymbol('template', $node->getAttribute('name'))) { + if (!$arg instanceof ConstantExpression) { + throw new SyntaxError(sprintf('Dynamic macro names are not supported (called on "%s").', $node->getAttribute('name')), $token->getLine(), $stream->getSourceContext()); + } + + $name = $arg->getAttribute('value'); + + $node = new MethodCallExpression($node, 'macro_'.$name, $arguments, $lineno); + $node->setAttribute('safe', true); + + return $node; + } + } else { + $type = Template::ARRAY_CALL; + + // slice? + $slice = false; + if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, ':')) { + $slice = true; + $arg = new ConstantExpression(0, $token->getLine()); + } else { + $arg = $this->parseExpression(); + } + + if ($stream->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ':')) { + $slice = true; + } + + if ($slice) { + if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, ']')) { + $length = new ConstantExpression(null, $token->getLine()); + } else { + $length = $this->parseExpression(); + } + + $class = $this->getFilterNodeClass('slice', $token->getLine()); + $arguments = new Node([$arg, $length]); + $filter = new $class($node, new ConstantExpression('slice', $token->getLine()), $arguments, $token->getLine()); + + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ']'); + + return $filter; + } + + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ']'); + } + + return new GetAttrExpression($node, $arg, $arguments, $type, $lineno); + } + + public function parseFilterExpression($node) + { + $this->parser->getStream()->next(); + + return $this->parseFilterExpressionRaw($node); + } + + public function parseFilterExpressionRaw($node, $tag = null) + { + while (true) { + $token = $this->parser->getStream()->expect(/* Token::NAME_TYPE */ 5); + + $name = new ConstantExpression($token->getValue(), $token->getLine()); + if (!$this->parser->getStream()->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) { + $arguments = new Node(); + } else { + $arguments = $this->parseArguments(true, false, true); + } + + $class = $this->getFilterNodeClass($name->getAttribute('value'), $token->getLine()); + + $node = new $class($node, $name, $arguments, $token->getLine(), $tag); + + if (!$this->parser->getStream()->test(/* Token::PUNCTUATION_TYPE */ 9, '|')) { + break; + } + + $this->parser->getStream()->next(); + } + + return $node; + } + + /** + * Parses arguments. + * + * @param bool $namedArguments Whether to allow named arguments or not + * @param bool $definition Whether we are parsing arguments for a function definition + * + * @return Node + * + * @throws SyntaxError + */ + public function parseArguments($namedArguments = false, $definition = false, $allowArrow = false) + { + $args = []; + $stream = $this->parser->getStream(); + + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, '(', 'A list of arguments must begin with an opening parenthesis'); + while (!$stream->test(/* Token::PUNCTUATION_TYPE */ 9, ')')) { + if (!empty($args)) { + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ',', 'Arguments must be separated by a comma'); + + // if the comma above was a trailing comma, early exit the argument parse loop + if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, ')')) { + break; + } + } + + if ($definition) { + $token = $stream->expect(/* Token::NAME_TYPE */ 5, null, 'An argument must be a name'); + $value = new NameExpression($token->getValue(), $this->parser->getCurrentToken()->getLine()); + } else { + $value = $this->parseExpression(0, $allowArrow); + } + + $name = null; + if ($namedArguments && $token = $stream->nextIf(/* Token::OPERATOR_TYPE */ 8, '=')) { + if (!$value instanceof NameExpression) { + throw new SyntaxError(sprintf('A parameter name must be a string, "%s" given.', \get_class($value)), $token->getLine(), $stream->getSourceContext()); + } + $name = $value->getAttribute('name'); + + if ($definition) { + $value = $this->parsePrimaryExpression(); + + if (!$this->checkConstantExpression($value)) { + throw new SyntaxError('A default value for an argument must be a constant (a boolean, a string, a number, or an array).', $token->getLine(), $stream->getSourceContext()); + } + } else { + $value = $this->parseExpression(0, $allowArrow); + } + } + + if ($definition) { + if (null === $name) { + $name = $value->getAttribute('name'); + $value = new ConstantExpression(null, $this->parser->getCurrentToken()->getLine()); + } + $args[$name] = $value; + } else { + if (null === $name) { + $args[] = $value; + } else { + $args[$name] = $value; + } + } + } + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ')', 'A list of arguments must be closed by a parenthesis'); + + return new Node($args); + } + + public function parseAssignmentExpression() + { + $stream = $this->parser->getStream(); + $targets = []; + while (true) { + $token = $this->parser->getCurrentToken(); + if ($stream->test(/* Token::OPERATOR_TYPE */ 8) && preg_match(Lexer::REGEX_NAME, $token->getValue())) { + // in this context, string operators are variable names + $this->parser->getStream()->next(); + } else { + $stream->expect(/* Token::NAME_TYPE */ 5, null, 'Only variables can be assigned to'); + } + $value = $token->getValue(); + if (\in_array(strtr($value, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'), ['true', 'false', 'none', 'null'])) { + throw new SyntaxError(sprintf('You cannot assign a value to "%s".', $value), $token->getLine(), $stream->getSourceContext()); + } + $targets[] = new AssignNameExpression($value, $token->getLine()); + + if (!$stream->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ',')) { + break; + } + } + + return new Node($targets); + } + + public function parseMultitargetExpression() + { + $targets = []; + while (true) { + $targets[] = $this->parseExpression(); + if (!$this->parser->getStream()->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ',')) { + break; + } + } + + return new Node($targets); + } + + private function parseNotTestExpression(Node $node): NotUnary + { + return new NotUnary($this->parseTestExpression($node), $this->parser->getCurrentToken()->getLine()); + } + + private function parseTestExpression(Node $node): TestExpression + { + $stream = $this->parser->getStream(); + list($name, $test) = $this->getTest($node->getTemplateLine()); + + $class = $this->getTestNodeClass($test); + $arguments = null; + if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) { + $arguments = $this->parseArguments(true); + } elseif ($test->hasOneMandatoryArgument()) { + $arguments = new Node([0 => $this->parsePrimaryExpression()]); + } + + if ('defined' === $name && $node instanceof NameExpression && null !== $alias = $this->parser->getImportedSymbol('function', $node->getAttribute('name'))) { + $node = new MethodCallExpression($alias['node'], $alias['name'], new ArrayExpression([], $node->getTemplateLine()), $node->getTemplateLine()); + $node->setAttribute('safe', true); + } + + return new $class($node, $name, $arguments, $this->parser->getCurrentToken()->getLine()); + } + + private function getTest(int $line): array + { + $stream = $this->parser->getStream(); + $name = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue(); + + if ($test = $this->env->getTest($name)) { + return [$name, $test]; + } + + if ($stream->test(/* Token::NAME_TYPE */ 5)) { + // try 2-words tests + $name = $name.' '.$this->parser->getCurrentToken()->getValue(); + + if ($test = $this->env->getTest($name)) { + $stream->next(); + + return [$name, $test]; + } + } + + $e = new SyntaxError(sprintf('Unknown "%s" test.', $name), $line, $stream->getSourceContext()); + $e->addSuggestions($name, array_keys($this->env->getTests())); + + throw $e; + } + + private function getTestNodeClass(TwigTest $test): string + { + if ($test->isDeprecated()) { + $stream = $this->parser->getStream(); + $message = sprintf('Twig Test "%s" is deprecated', $test->getName()); + + if ($test->getDeprecatedVersion()) { + $message .= sprintf(' since version %s', $test->getDeprecatedVersion()); + } + if ($test->getAlternative()) { + $message .= sprintf('. Use "%s" instead', $test->getAlternative()); + } + $src = $stream->getSourceContext(); + $message .= sprintf(' in %s at line %d.', $src->getPath() ?: $src->getName(), $stream->getCurrent()->getLine()); + + @trigger_error($message, \E_USER_DEPRECATED); + } + + return $test->getNodeClass(); + } + + private function getFunctionNodeClass(string $name, int $line): string + { + if (!$function = $this->env->getFunction($name)) { + $e = new SyntaxError(sprintf('Unknown "%s" function.', $name), $line, $this->parser->getStream()->getSourceContext()); + $e->addSuggestions($name, array_keys($this->env->getFunctions())); + + throw $e; + } + + if ($function->isDeprecated()) { + $message = sprintf('Twig Function "%s" is deprecated', $function->getName()); + if ($function->getDeprecatedVersion()) { + $message .= sprintf(' since version %s', $function->getDeprecatedVersion()); + } + if ($function->getAlternative()) { + $message .= sprintf('. Use "%s" instead', $function->getAlternative()); + } + $src = $this->parser->getStream()->getSourceContext(); + $message .= sprintf(' in %s at line %d.', $src->getPath() ?: $src->getName(), $line); + + @trigger_error($message, \E_USER_DEPRECATED); + } + + return $function->getNodeClass(); + } + + private function getFilterNodeClass(string $name, int $line): string + { + if (!$filter = $this->env->getFilter($name)) { + $e = new SyntaxError(sprintf('Unknown "%s" filter.', $name), $line, $this->parser->getStream()->getSourceContext()); + $e->addSuggestions($name, array_keys($this->env->getFilters())); + + throw $e; + } + + if ($filter->isDeprecated()) { + $message = sprintf('Twig Filter "%s" is deprecated', $filter->getName()); + if ($filter->getDeprecatedVersion()) { + $message .= sprintf(' since version %s', $filter->getDeprecatedVersion()); + } + if ($filter->getAlternative()) { + $message .= sprintf('. Use "%s" instead', $filter->getAlternative()); + } + $src = $this->parser->getStream()->getSourceContext(); + $message .= sprintf(' in %s at line %d.', $src->getPath() ?: $src->getName(), $line); + + @trigger_error($message, \E_USER_DEPRECATED); + } + + return $filter->getNodeClass(); + } + + // checks that the node only contains "constant" elements + private function checkConstantExpression(Node $node): bool + { + if (!($node instanceof ConstantExpression || $node instanceof ArrayExpression + || $node instanceof NegUnary || $node instanceof PosUnary + )) { + return false; + } + + foreach ($node as $n) { + if (!$this->checkConstantExpression($n)) { + return false; + } + } + + return true; + } +} diff --git a/data/vendor/twig/twig/src/Extension/AbstractExtension.php b/data/vendor/twig/twig/src/Extension/AbstractExtension.php new file mode 100644 index 0000000..422925f --- /dev/null +++ b/data/vendor/twig/twig/src/Extension/AbstractExtension.php @@ -0,0 +1,45 @@ +dateFormats[0] = $format; + } + + if (null !== $dateIntervalFormat) { + $this->dateFormats[1] = $dateIntervalFormat; + } + } + + /** + * Gets the default format to be used by the date filter. + * + * @return array The default date format string and the default date interval format string + */ + public function getDateFormat() + { + return $this->dateFormats; + } + + /** + * Sets the default timezone to be used by the date filter. + * + * @param \DateTimeZone|string $timezone The default timezone string or a \DateTimeZone object + */ + public function setTimezone($timezone) + { + $this->timezone = $timezone instanceof \DateTimeZone ? $timezone : new \DateTimeZone($timezone); + } + + /** + * Gets the default timezone to be used by the date filter. + * + * @return \DateTimeZone The default timezone currently in use + */ + public function getTimezone() + { + if (null === $this->timezone) { + $this->timezone = new \DateTimeZone(date_default_timezone_get()); + } + + return $this->timezone; + } + + /** + * Sets the default format to be used by the number_format filter. + * + * @param int $decimal the number of decimal places to use + * @param string $decimalPoint the character(s) to use for the decimal point + * @param string $thousandSep the character(s) to use for the thousands separator + */ + public function setNumberFormat($decimal, $decimalPoint, $thousandSep) + { + $this->numberFormat = [$decimal, $decimalPoint, $thousandSep]; + } + + /** + * Get the default format used by the number_format filter. + * + * @return array The arguments for number_format() + */ + public function getNumberFormat() + { + return $this->numberFormat; + } + + public function getTokenParsers(): array + { + return [ + new ApplyTokenParser(), + new ForTokenParser(), + new IfTokenParser(), + new ExtendsTokenParser(), + new IncludeTokenParser(), + new BlockTokenParser(), + new UseTokenParser(), + new MacroTokenParser(), + new ImportTokenParser(), + new FromTokenParser(), + new SetTokenParser(), + new FlushTokenParser(), + new DoTokenParser(), + new EmbedTokenParser(), + new WithTokenParser(), + new DeprecatedTokenParser(), + ]; + } + + public function getFilters(): array + { + return [ + // formatting filters + new TwigFilter('date', 'twig_date_format_filter', ['needs_environment' => true]), + new TwigFilter('date_modify', 'twig_date_modify_filter', ['needs_environment' => true]), + new TwigFilter('format', 'twig_sprintf'), + new TwigFilter('replace', 'twig_replace_filter'), + new TwigFilter('number_format', 'twig_number_format_filter', ['needs_environment' => true]), + new TwigFilter('abs', 'abs'), + new TwigFilter('round', 'twig_round'), + + // encoding + new TwigFilter('url_encode', 'twig_urlencode_filter'), + new TwigFilter('json_encode', 'json_encode'), + new TwigFilter('convert_encoding', 'twig_convert_encoding'), + + // string filters + new TwigFilter('title', 'twig_title_string_filter', ['needs_environment' => true]), + new TwigFilter('capitalize', 'twig_capitalize_string_filter', ['needs_environment' => true]), + new TwigFilter('upper', 'twig_upper_filter', ['needs_environment' => true]), + new TwigFilter('lower', 'twig_lower_filter', ['needs_environment' => true]), + new TwigFilter('striptags', 'twig_striptags'), + new TwigFilter('trim', 'twig_trim_filter'), + new TwigFilter('nl2br', 'twig_nl2br', ['pre_escape' => 'html', 'is_safe' => ['html']]), + new TwigFilter('spaceless', 'twig_spaceless', ['is_safe' => ['html']]), + + // array helpers + new TwigFilter('join', 'twig_join_filter'), + new TwigFilter('split', 'twig_split_filter', ['needs_environment' => true]), + new TwigFilter('sort', 'twig_sort_filter'), + new TwigFilter('merge', 'twig_array_merge'), + new TwigFilter('batch', 'twig_array_batch'), + new TwigFilter('column', 'twig_array_column'), + new TwigFilter('filter', 'twig_array_filter', ['needs_environment' => true]), + new TwigFilter('map', 'twig_array_map', ['needs_environment' => true]), + new TwigFilter('reduce', 'twig_array_reduce', ['needs_environment' => true]), + + // string/array filters + new TwigFilter('reverse', 'twig_reverse_filter', ['needs_environment' => true]), + new TwigFilter('length', 'twig_length_filter', ['needs_environment' => true]), + new TwigFilter('slice', 'twig_slice', ['needs_environment' => true]), + new TwigFilter('first', 'twig_first', ['needs_environment' => true]), + new TwigFilter('last', 'twig_last', ['needs_environment' => true]), + + // iteration and runtime + new TwigFilter('default', '_twig_default_filter', ['node_class' => DefaultFilter::class]), + new TwigFilter('keys', 'twig_get_array_keys_filter'), + ]; + } + + public function getFunctions(): array + { + return [ + new TwigFunction('max', 'max'), + new TwigFunction('min', 'min'), + new TwigFunction('range', 'range'), + new TwigFunction('constant', 'twig_constant'), + new TwigFunction('cycle', 'twig_cycle'), + new TwigFunction('random', 'twig_random', ['needs_environment' => true]), + new TwigFunction('date', 'twig_date_converter', ['needs_environment' => true]), + new TwigFunction('include', 'twig_include', ['needs_environment' => true, 'needs_context' => true, 'is_safe' => ['all']]), + new TwigFunction('source', 'twig_source', ['needs_environment' => true, 'is_safe' => ['all']]), + ]; + } + + public function getTests(): array + { + return [ + new TwigTest('even', null, ['node_class' => EvenTest::class]), + new TwigTest('odd', null, ['node_class' => OddTest::class]), + new TwigTest('defined', null, ['node_class' => DefinedTest::class]), + new TwigTest('same as', null, ['node_class' => SameasTest::class, 'one_mandatory_argument' => true]), + new TwigTest('none', null, ['node_class' => NullTest::class]), + new TwigTest('null', null, ['node_class' => NullTest::class]), + new TwigTest('divisible by', null, ['node_class' => DivisiblebyTest::class, 'one_mandatory_argument' => true]), + new TwigTest('constant', null, ['node_class' => ConstantTest::class]), + new TwigTest('empty', 'twig_test_empty'), + new TwigTest('iterable', 'twig_test_iterable'), + ]; + } + + public function getNodeVisitors(): array + { + return [new MacroAutoImportNodeVisitor()]; + } + + public function getOperators(): array + { + return [ + [ + 'not' => ['precedence' => 50, 'class' => NotUnary::class], + '-' => ['precedence' => 500, 'class' => NegUnary::class], + '+' => ['precedence' => 500, 'class' => PosUnary::class], + ], + [ + 'or' => ['precedence' => 10, 'class' => OrBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'and' => ['precedence' => 15, 'class' => AndBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'b-or' => ['precedence' => 16, 'class' => BitwiseOrBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'b-xor' => ['precedence' => 17, 'class' => BitwiseXorBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'b-and' => ['precedence' => 18, 'class' => BitwiseAndBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '==' => ['precedence' => 20, 'class' => EqualBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '!=' => ['precedence' => 20, 'class' => NotEqualBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '<=>' => ['precedence' => 20, 'class' => SpaceshipBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '<' => ['precedence' => 20, 'class' => LessBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '>' => ['precedence' => 20, 'class' => GreaterBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '>=' => ['precedence' => 20, 'class' => GreaterEqualBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '<=' => ['precedence' => 20, 'class' => LessEqualBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'not in' => ['precedence' => 20, 'class' => NotInBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'in' => ['precedence' => 20, 'class' => InBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'matches' => ['precedence' => 20, 'class' => MatchesBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'starts with' => ['precedence' => 20, 'class' => StartsWithBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'ends with' => ['precedence' => 20, 'class' => EndsWithBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '..' => ['precedence' => 25, 'class' => RangeBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '+' => ['precedence' => 30, 'class' => AddBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '-' => ['precedence' => 30, 'class' => SubBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '~' => ['precedence' => 40, 'class' => ConcatBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '*' => ['precedence' => 60, 'class' => MulBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '/' => ['precedence' => 60, 'class' => DivBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '//' => ['precedence' => 60, 'class' => FloorDivBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '%' => ['precedence' => 60, 'class' => ModBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'is' => ['precedence' => 100, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'is not' => ['precedence' => 100, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '**' => ['precedence' => 200, 'class' => PowerBinary::class, 'associativity' => ExpressionParser::OPERATOR_RIGHT], + '??' => ['precedence' => 300, 'class' => NullCoalesceExpression::class, 'associativity' => ExpressionParser::OPERATOR_RIGHT], + ], + ]; + } +} +} + +namespace { + use Twig\Environment; + use Twig\Error\LoaderError; + use Twig\Error\RuntimeError; + use Twig\Extension\CoreExtension; + use Twig\Extension\SandboxExtension; + use Twig\Markup; + use Twig\Source; + use Twig\Template; + use Twig\TemplateWrapper; + +/** + * Cycles over a value. + * + * @param \ArrayAccess|array $values + * @param int $position The cycle position + * + * @return string The next value in the cycle + */ +function twig_cycle($values, $position) +{ + if (!\is_array($values) && !$values instanceof \ArrayAccess) { + return $values; + } + + return $values[$position % \count($values)]; +} + +/** + * Returns a random value depending on the supplied parameter type: + * - a random item from a \Traversable or array + * - a random character from a string + * - a random integer between 0 and the integer parameter. + * + * @param \Traversable|array|int|float|string $values The values to pick a random item from + * @param int|null $max Maximum value used when $values is an int + * + * @throws RuntimeError when $values is an empty array (does not apply to an empty string which is returned as is) + * + * @return mixed A random value from the given sequence + */ +function twig_random(Environment $env, $values = null, $max = null) +{ + if (null === $values) { + return null === $max ? mt_rand() : mt_rand(0, (int) $max); + } + + if (\is_int($values) || \is_float($values)) { + if (null === $max) { + if ($values < 0) { + $max = 0; + $min = $values; + } else { + $max = $values; + $min = 0; + } + } else { + $min = $values; + $max = $max; + } + + return mt_rand((int) $min, (int) $max); + } + + if (\is_string($values)) { + if ('' === $values) { + return ''; + } + + $charset = $env->getCharset(); + + if ('UTF-8' !== $charset) { + $values = twig_convert_encoding($values, 'UTF-8', $charset); + } + + // unicode version of str_split() + // split at all positions, but not after the start and not before the end + $values = preg_split('/(? $value) { + $values[$i] = twig_convert_encoding($value, $charset, 'UTF-8'); + } + } + } + + if (!twig_test_iterable($values)) { + return $values; + } + + $values = twig_to_array($values); + + if (0 === \count($values)) { + throw new RuntimeError('The random function cannot pick from an empty array.'); + } + + return $values[array_rand($values, 1)]; +} + +/** + * Converts a date to the given format. + * + * {{ post.published_at|date("m/d/Y") }} + * + * @param \DateTimeInterface|\DateInterval|string $date A date + * @param string|null $format The target format, null to use the default + * @param \DateTimeZone|string|false|null $timezone The target timezone, null to use the default, false to leave unchanged + * + * @return string The formatted date + */ +function twig_date_format_filter(Environment $env, $date, $format = null, $timezone = null) +{ + if (null === $format) { + $formats = $env->getExtension(CoreExtension::class)->getDateFormat(); + $format = $date instanceof \DateInterval ? $formats[1] : $formats[0]; + } + + if ($date instanceof \DateInterval) { + return $date->format($format); + } + + return twig_date_converter($env, $date, $timezone)->format($format); +} + +/** + * Returns a new date object modified. + * + * {{ post.published_at|date_modify("-1day")|date("m/d/Y") }} + * + * @param \DateTimeInterface|string $date A date + * @param string $modifier A modifier string + * + * @return \DateTimeInterface + */ +function twig_date_modify_filter(Environment $env, $date, $modifier) +{ + $date = twig_date_converter($env, $date, false); + + return $date->modify($modifier); +} + +/** + * Returns a formatted string. + * + * @param string|null $format + * @param ...$values + * + * @return string + */ +function twig_sprintf($format, ...$values) +{ + return sprintf($format ?? '', ...$values); +} + +/** + * Converts an input to a \DateTime instance. + * + * {% if date(user.created_at) < date('+2days') %} + * {# do something #} + * {% endif %} + * + * @param \DateTimeInterface|string|null $date A date or null to use the current time + * @param \DateTimeZone|string|false|null $timezone The target timezone, null to use the default, false to leave unchanged + * + * @return \DateTimeInterface + */ +function twig_date_converter(Environment $env, $date = null, $timezone = null) +{ + // determine the timezone + if (false !== $timezone) { + if (null === $timezone) { + $timezone = $env->getExtension(CoreExtension::class)->getTimezone(); + } elseif (!$timezone instanceof \DateTimeZone) { + $timezone = new \DateTimeZone($timezone); + } + } + + // immutable dates + if ($date instanceof \DateTimeImmutable) { + return false !== $timezone ? $date->setTimezone($timezone) : $date; + } + + if ($date instanceof \DateTimeInterface) { + $date = clone $date; + if (false !== $timezone) { + $date->setTimezone($timezone); + } + + return $date; + } + + if (null === $date || 'now' === $date) { + if (null === $date) { + $date = 'now'; + } + + return new \DateTime($date, false !== $timezone ? $timezone : $env->getExtension(CoreExtension::class)->getTimezone()); + } + + $asString = (string) $date; + if (ctype_digit($asString) || (!empty($asString) && '-' === $asString[0] && ctype_digit(substr($asString, 1)))) { + $date = new \DateTime('@'.$date); + } else { + $date = new \DateTime($date, $env->getExtension(CoreExtension::class)->getTimezone()); + } + + if (false !== $timezone) { + $date->setTimezone($timezone); + } + + return $date; +} + +/** + * Replaces strings within a string. + * + * @param string|null $str String to replace in + * @param array|\Traversable $from Replace values + * + * @return string + */ +function twig_replace_filter($str, $from) +{ + if (!twig_test_iterable($from)) { + throw new RuntimeError(sprintf('The "replace" filter expects an array or "Traversable" as replace values, got "%s".', \is_object($from) ? \get_class($from) : \gettype($from))); + } + + return strtr($str ?? '', twig_to_array($from)); +} + +/** + * Rounds a number. + * + * @param int|float|string|null $value The value to round + * @param int|float $precision The rounding precision + * @param string $method The method to use for rounding + * + * @return int|float The rounded number + */ +function twig_round($value, $precision = 0, $method = 'common') +{ + if ('common' === $method) { + return round($value, $precision); + } + + if ('ceil' !== $method && 'floor' !== $method) { + throw new RuntimeError('The round filter only supports the "common", "ceil", and "floor" methods.'); + } + + $value = (float) $value; + + return $method($value * 10 ** $precision) / 10 ** $precision; +} + +/** + * Number format filter. + * + * All of the formatting options can be left null, in that case the defaults will + * be used. Supplying any of the parameters will override the defaults set in the + * environment object. + * + * @param mixed $number A float/int/string of the number to format + * @param int $decimal the number of decimal points to display + * @param string $decimalPoint the character(s) to use for the decimal point + * @param string $thousandSep the character(s) to use for the thousands separator + * + * @return string The formatted number + */ +function twig_number_format_filter(Environment $env, $number, $decimal = null, $decimalPoint = null, $thousandSep = null) +{ + $defaults = $env->getExtension(CoreExtension::class)->getNumberFormat(); + if (null === $decimal) { + $decimal = $defaults[0]; + } + + if (null === $decimalPoint) { + $decimalPoint = $defaults[1]; + } + + if (null === $thousandSep) { + $thousandSep = $defaults[2]; + } + + return number_format((float) $number, $decimal, $decimalPoint, $thousandSep); +} + +/** + * URL encodes (RFC 3986) a string as a path segment or an array as a query string. + * + * @param string|array|null $url A URL or an array of query parameters + * + * @return string The URL encoded value + */ +function twig_urlencode_filter($url) +{ + if (\is_array($url)) { + return http_build_query($url, '', '&', \PHP_QUERY_RFC3986); + } + + return rawurlencode($url ?? ''); +} + +/** + * Merges an array with another one. + * + * {% set items = { 'apple': 'fruit', 'orange': 'fruit' } %} + * + * {% set items = items|merge({ 'peugeot': 'car' }) %} + * + * {# items now contains { 'apple': 'fruit', 'orange': 'fruit', 'peugeot': 'car' } #} + * + * @param array|\Traversable $arr1 An array + * @param array|\Traversable $arr2 An array + * + * @return array The merged array + */ +function twig_array_merge($arr1, $arr2) +{ + if (!twig_test_iterable($arr1)) { + throw new RuntimeError(sprintf('The merge filter only works with arrays or "Traversable", got "%s" as first argument.', \gettype($arr1))); + } + + if (!twig_test_iterable($arr2)) { + throw new RuntimeError(sprintf('The merge filter only works with arrays or "Traversable", got "%s" as second argument.', \gettype($arr2))); + } + + return array_merge(twig_to_array($arr1), twig_to_array($arr2)); +} + +/** + * Slices a variable. + * + * @param mixed $item A variable + * @param int $start Start of the slice + * @param int $length Size of the slice + * @param bool $preserveKeys Whether to preserve key or not (when the input is an array) + * + * @return mixed The sliced variable + */ +function twig_slice(Environment $env, $item, $start, $length = null, $preserveKeys = false) +{ + if ($item instanceof \Traversable) { + while ($item instanceof \IteratorAggregate) { + $item = $item->getIterator(); + } + + if ($start >= 0 && $length >= 0 && $item instanceof \Iterator) { + try { + return iterator_to_array(new \LimitIterator($item, $start, null === $length ? -1 : $length), $preserveKeys); + } catch (\OutOfBoundsException $e) { + return []; + } + } + + $item = iterator_to_array($item, $preserveKeys); + } + + if (\is_array($item)) { + return \array_slice($item, $start, $length, $preserveKeys); + } + + return (string) mb_substr((string) $item, $start, $length, $env->getCharset()); +} + +/** + * Returns the first element of the item. + * + * @param mixed $item A variable + * + * @return mixed The first element of the item + */ +function twig_first(Environment $env, $item) +{ + $elements = twig_slice($env, $item, 0, 1, false); + + return \is_string($elements) ? $elements : current($elements); +} + +/** + * Returns the last element of the item. + * + * @param mixed $item A variable + * + * @return mixed The last element of the item + */ +function twig_last(Environment $env, $item) +{ + $elements = twig_slice($env, $item, -1, 1, false); + + return \is_string($elements) ? $elements : current($elements); +} + +/** + * Joins the values to a string. + * + * The separators between elements are empty strings per default, you can define them with the optional parameters. + * + * {{ [1, 2, 3]|join(', ', ' and ') }} + * {# returns 1, 2 and 3 #} + * + * {{ [1, 2, 3]|join('|') }} + * {# returns 1|2|3 #} + * + * {{ [1, 2, 3]|join }} + * {# returns 123 #} + * + * @param array $value An array + * @param string $glue The separator + * @param string|null $and The separator for the last pair + * + * @return string The concatenated string + */ +function twig_join_filter($value, $glue = '', $and = null) +{ + if (!twig_test_iterable($value)) { + $value = (array) $value; + } + + $value = twig_to_array($value, false); + + if (0 === \count($value)) { + return ''; + } + + if (null === $and || $and === $glue) { + return implode($glue, $value); + } + + if (1 === \count($value)) { + return $value[0]; + } + + return implode($glue, \array_slice($value, 0, -1)).$and.$value[\count($value) - 1]; +} + +/** + * Splits the string into an array. + * + * {{ "one,two,three"|split(',') }} + * {# returns [one, two, three] #} + * + * {{ "one,two,three,four,five"|split(',', 3) }} + * {# returns [one, two, "three,four,five"] #} + * + * {{ "123"|split('') }} + * {# returns [1, 2, 3] #} + * + * {{ "aabbcc"|split('', 2) }} + * {# returns [aa, bb, cc] #} + * + * @param string|null $value A string + * @param string $delimiter The delimiter + * @param int $limit The limit + * + * @return array The split string as an array + */ +function twig_split_filter(Environment $env, $value, $delimiter, $limit = null) +{ + $value = $value ?? ''; + + if (\strlen($delimiter) > 0) { + return null === $limit ? explode($delimiter, $value) : explode($delimiter, $value, $limit); + } + + if ($limit <= 1) { + return preg_split('/(?getCharset()); + if ($length < $limit) { + return [$value]; + } + + $r = []; + for ($i = 0; $i < $length; $i += $limit) { + $r[] = mb_substr($value, $i, $limit, $env->getCharset()); + } + + return $r; +} + +// The '_default' filter is used internally to avoid using the ternary operator +// which costs a lot for big contexts (before PHP 5.4). So, on average, +// a function call is cheaper. +/** + * @internal + */ +function _twig_default_filter($value, $default = '') +{ + if (twig_test_empty($value)) { + return $default; + } + + return $value; +} + +/** + * Returns the keys for the given array. + * + * It is useful when you want to iterate over the keys of an array: + * + * {% for key in array|keys %} + * {# ... #} + * {% endfor %} + * + * @param array $array An array + * + * @return array The keys + */ +function twig_get_array_keys_filter($array) +{ + if ($array instanceof \Traversable) { + while ($array instanceof \IteratorAggregate) { + $array = $array->getIterator(); + } + + $keys = []; + if ($array instanceof \Iterator) { + $array->rewind(); + while ($array->valid()) { + $keys[] = $array->key(); + $array->next(); + } + + return $keys; + } + + foreach ($array as $key => $item) { + $keys[] = $key; + } + + return $keys; + } + + if (!\is_array($array)) { + return []; + } + + return array_keys($array); +} + +/** + * Reverses a variable. + * + * @param array|\Traversable|string|null $item An array, a \Traversable instance, or a string + * @param bool $preserveKeys Whether to preserve key or not + * + * @return mixed The reversed input + */ +function twig_reverse_filter(Environment $env, $item, $preserveKeys = false) +{ + if ($item instanceof \Traversable) { + return array_reverse(iterator_to_array($item), $preserveKeys); + } + + if (\is_array($item)) { + return array_reverse($item, $preserveKeys); + } + + $string = (string) $item; + + $charset = $env->getCharset(); + + if ('UTF-8' !== $charset) { + $string = twig_convert_encoding($string, 'UTF-8', $charset); + } + + preg_match_all('/./us', $string, $matches); + + $string = implode('', array_reverse($matches[0])); + + if ('UTF-8' !== $charset) { + $string = twig_convert_encoding($string, $charset, 'UTF-8'); + } + + return $string; +} + +/** + * Sorts an array. + * + * @param array|\Traversable $array + * + * @return array + */ +function twig_sort_filter($array, $arrow = null) +{ + if ($array instanceof \Traversable) { + $array = iterator_to_array($array); + } elseif (!\is_array($array)) { + throw new RuntimeError(sprintf('The sort filter only works with arrays or "Traversable", got "%s".', \gettype($array))); + } + + if (null !== $arrow) { + uasort($array, $arrow); + } else { + asort($array); + } + + return $array; +} + +/** + * @internal + */ +function twig_in_filter($value, $compare) +{ + if ($value instanceof Markup) { + $value = (string) $value; + } + if ($compare instanceof Markup) { + $compare = (string) $compare; + } + + if (\is_string($compare)) { + if (\is_string($value) || \is_int($value) || \is_float($value)) { + return '' === $value || false !== strpos($compare, (string) $value); + } + + return false; + } + + if (!is_iterable($compare)) { + return false; + } + + if (\is_object($value) || \is_resource($value)) { + if (!\is_array($compare)) { + foreach ($compare as $item) { + if ($item === $value) { + return true; + } + } + + return false; + } + + return \in_array($value, $compare, true); + } + + foreach ($compare as $item) { + if (0 === twig_compare($value, $item)) { + return true; + } + } + + return false; +} + +/** + * Compares two values using a more strict version of the PHP non-strict comparison operator. + * + * @see https://wiki.php.net/rfc/string_to_number_comparison + * @see https://wiki.php.net/rfc/trailing_whitespace_numerics + * + * @internal + */ +function twig_compare($a, $b) +{ + // int <=> string + if (\is_int($a) && \is_string($b)) { + $bTrim = trim($b, " \t\n\r\v\f"); + if (!is_numeric($bTrim)) { + return (string) $a <=> $b; + } + if ((int) $bTrim == $bTrim) { + return $a <=> (int) $bTrim; + } else { + return (float) $a <=> (float) $bTrim; + } + } + if (\is_string($a) && \is_int($b)) { + $aTrim = trim($a, " \t\n\r\v\f"); + if (!is_numeric($aTrim)) { + return $a <=> (string) $b; + } + if ((int) $aTrim == $aTrim) { + return (int) $aTrim <=> $b; + } else { + return (float) $aTrim <=> (float) $b; + } + } + + // float <=> string + if (\is_float($a) && \is_string($b)) { + if (is_nan($a)) { + return 1; + } + $bTrim = trim($b, " \t\n\r\v\f"); + if (!is_numeric($bTrim)) { + return (string) $a <=> $b; + } + + return $a <=> (float) $bTrim; + } + if (\is_string($a) && \is_float($b)) { + if (is_nan($b)) { + return 1; + } + $aTrim = trim($a, " \t\n\r\v\f"); + if (!is_numeric($aTrim)) { + return $a <=> (string) $b; + } + + return (float) $aTrim <=> $b; + } + + // fallback to <=> + return $a <=> $b; +} + +/** + * Returns a trimmed string. + * + * @param string|null $string + * @param string|null $characterMask + * @param string $side + * + * @return string + * + * @throws RuntimeError When an invalid trimming side is used (not a string or not 'left', 'right', or 'both') + */ +function twig_trim_filter($string, $characterMask = null, $side = 'both') +{ + if (null === $characterMask) { + $characterMask = " \t\n\r\0\x0B"; + } + + switch ($side) { + case 'both': + return trim($string ?? '', $characterMask); + case 'left': + return ltrim($string ?? '', $characterMask); + case 'right': + return rtrim($string ?? '', $characterMask); + default: + throw new RuntimeError('Trimming side must be "left", "right" or "both".'); + } +} + +/** + * Inserts HTML line breaks before all newlines in a string. + * + * @param string|null $string + * + * @return string + */ +function twig_nl2br($string) +{ + return nl2br($string ?? ''); +} + +/** + * Removes whitespaces between HTML tags. + * + * @param string|null $string + * + * @return string + */ +function twig_spaceless($content) +{ + return trim(preg_replace('/>\s+<', $content ?? '')); +} + +/** + * @param string|null $string + * @param string $to + * @param string $from + * + * @return string + */ +function twig_convert_encoding($string, $to, $from) +{ + if (!\function_exists('iconv')) { + throw new RuntimeError('Unable to convert encoding: required function iconv() does not exist. You should install ext-iconv or symfony/polyfill-iconv.'); + } + + return iconv($from, $to, $string ?? ''); +} + +/** + * Returns the length of a variable. + * + * @param mixed $thing A variable + * + * @return int The length of the value + */ +function twig_length_filter(Environment $env, $thing) +{ + if (null === $thing) { + return 0; + } + + if (is_scalar($thing)) { + return mb_strlen($thing, $env->getCharset()); + } + + if ($thing instanceof \Countable || \is_array($thing) || $thing instanceof \SimpleXMLElement) { + return \count($thing); + } + + if ($thing instanceof \Traversable) { + return iterator_count($thing); + } + + if (method_exists($thing, '__toString') && !$thing instanceof \Countable) { + return mb_strlen((string) $thing, $env->getCharset()); + } + + return 1; +} + +/** + * Converts a string to uppercase. + * + * @param string|null $string A string + * + * @return string The uppercased string + */ +function twig_upper_filter(Environment $env, $string) +{ + return mb_strtoupper($string ?? '', $env->getCharset()); +} + +/** + * Converts a string to lowercase. + * + * @param string|null $string A string + * + * @return string The lowercased string + */ +function twig_lower_filter(Environment $env, $string) +{ + return mb_strtolower($string ?? '', $env->getCharset()); +} + +/** + * Strips HTML and PHP tags from a string. + * + * @param string|null $string + * @param string[]|string|null $string + * + * @return string + */ +function twig_striptags($string, $allowable_tags = null) +{ + return strip_tags($string ?? '', $allowable_tags); +} + +/** + * Returns a titlecased string. + * + * @param string|null $string A string + * + * @return string The titlecased string + */ +function twig_title_string_filter(Environment $env, $string) +{ + if (null !== $charset = $env->getCharset()) { + return mb_convert_case($string ?? '', \MB_CASE_TITLE, $charset); + } + + return ucwords(strtolower($string ?? '')); +} + +/** + * Returns a capitalized string. + * + * @param string|null $string A string + * + * @return string The capitalized string + */ +function twig_capitalize_string_filter(Environment $env, $string) +{ + $charset = $env->getCharset(); + + return mb_strtoupper(mb_substr($string ?? '', 0, 1, $charset), $charset).mb_strtolower(mb_substr($string ?? '', 1, null, $charset), $charset); +} + +/** + * @internal + */ +function twig_call_macro(Template $template, string $method, array $args, int $lineno, array $context, Source $source) +{ + if (!method_exists($template, $method)) { + $parent = $template; + while ($parent = $parent->getParent($context)) { + if (method_exists($parent, $method)) { + return $parent->$method(...$args); + } + } + + throw new RuntimeError(sprintf('Macro "%s" is not defined in template "%s".', substr($method, \strlen('macro_')), $template->getTemplateName()), $lineno, $source); + } + + return $template->$method(...$args); +} + +/** + * @internal + */ +function twig_ensure_traversable($seq) +{ + if ($seq instanceof \Traversable || \is_array($seq)) { + return $seq; + } + + return []; +} + +/** + * @internal + */ +function twig_to_array($seq, $preserveKeys = true) +{ + if ($seq instanceof \Traversable) { + return iterator_to_array($seq, $preserveKeys); + } + + if (!\is_array($seq)) { + return $seq; + } + + return $preserveKeys ? $seq : array_values($seq); +} + +/** + * Checks if a variable is empty. + * + * {# evaluates to true if the foo variable is null, false, or the empty string #} + * {% if foo is empty %} + * {# ... #} + * {% endif %} + * + * @param mixed $value A variable + * + * @return bool true if the value is empty, false otherwise + */ +function twig_test_empty($value) +{ + if ($value instanceof \Countable) { + return 0 === \count($value); + } + + if ($value instanceof \Traversable) { + return !iterator_count($value); + } + + if (\is_object($value) && method_exists($value, '__toString')) { + return '' === (string) $value; + } + + return '' === $value || false === $value || null === $value || [] === $value; +} + +/** + * Checks if a variable is traversable. + * + * {# evaluates to true if the foo variable is an array or a traversable object #} + * {% if foo is iterable %} + * {# ... #} + * {% endif %} + * + * @param mixed $value A variable + * + * @return bool true if the value is traversable + */ +function twig_test_iterable($value) +{ + return $value instanceof \Traversable || \is_array($value); +} + +/** + * Renders a template. + * + * @param array $context + * @param string|array $template The template to render or an array of templates to try consecutively + * @param array $variables The variables to pass to the template + * @param bool $withContext + * @param bool $ignoreMissing Whether to ignore missing templates or not + * @param bool $sandboxed Whether to sandbox the template or not + * + * @return string The rendered template + */ +function twig_include(Environment $env, $context, $template, $variables = [], $withContext = true, $ignoreMissing = false, $sandboxed = false) +{ + $alreadySandboxed = false; + $sandbox = null; + if ($withContext) { + $variables = array_merge($context, $variables); + } + + if ($isSandboxed = $sandboxed && $env->hasExtension(SandboxExtension::class)) { + $sandbox = $env->getExtension(SandboxExtension::class); + if (!$alreadySandboxed = $sandbox->isSandboxed()) { + $sandbox->enableSandbox(); + } + + foreach ((\is_array($template) ? $template : [$template]) as $name) { + // if a Template instance is passed, it might have been instantiated outside of a sandbox, check security + if ($name instanceof TemplateWrapper || $name instanceof Template) { + $name->unwrap()->checkSecurity(); + } + } + } + + try { + $loaded = null; + try { + $loaded = $env->resolveTemplate($template); + } catch (LoaderError $e) { + if (!$ignoreMissing) { + throw $e; + } + } + + return $loaded ? $loaded->render($variables) : ''; + } finally { + if ($isSandboxed && !$alreadySandboxed) { + $sandbox->disableSandbox(); + } + } +} + +/** + * Returns a template content without rendering it. + * + * @param string $name The template name + * @param bool $ignoreMissing Whether to ignore missing templates or not + * + * @return string The template source + */ +function twig_source(Environment $env, $name, $ignoreMissing = false) +{ + $loader = $env->getLoader(); + try { + return $loader->getSourceContext($name)->getCode(); + } catch (LoaderError $e) { + if (!$ignoreMissing) { + throw $e; + } + } +} + +/** + * Provides the ability to get constants from instances as well as class/global constants. + * + * @param string $constant The name of the constant + * @param object|null $object The object to get the constant from + * + * @return string + */ +function twig_constant($constant, $object = null) +{ + if (null !== $object) { + $constant = \get_class($object).'::'.$constant; + } + + return \constant($constant); +} + +/** + * Checks if a constant exists. + * + * @param string $constant The name of the constant + * @param object|null $object The object to get the constant from + * + * @return bool + */ +function twig_constant_is_defined($constant, $object = null) +{ + if (null !== $object) { + $constant = \get_class($object).'::'.$constant; + } + + return \defined($constant); +} + +/** + * Batches item. + * + * @param array $items An array of items + * @param int $size The size of the batch + * @param mixed $fill A value used to fill missing items + * + * @return array + */ +function twig_array_batch($items, $size, $fill = null, $preserveKeys = true) +{ + if (!twig_test_iterable($items)) { + throw new RuntimeError(sprintf('The "batch" filter expects an array or "Traversable", got "%s".', \is_object($items) ? \get_class($items) : \gettype($items))); + } + + $size = ceil($size); + + $result = array_chunk(twig_to_array($items, $preserveKeys), $size, $preserveKeys); + + if (null !== $fill && $result) { + $last = \count($result) - 1; + if ($fillCount = $size - \count($result[$last])) { + for ($i = 0; $i < $fillCount; ++$i) { + $result[$last][] = $fill; + } + } + } + + return $result; +} + +/** + * Returns the attribute value for a given array/object. + * + * @param mixed $object The object or array from where to get the item + * @param mixed $item The item to get from the array or object + * @param array $arguments An array of arguments to pass if the item is an object method + * @param string $type The type of attribute (@see \Twig\Template constants) + * @param bool $isDefinedTest Whether this is only a defined check + * @param bool $ignoreStrictCheck Whether to ignore the strict attribute check or not + * @param int $lineno The template line where the attribute was called + * + * @return mixed The attribute value, or a Boolean when $isDefinedTest is true, or null when the attribute is not set and $ignoreStrictCheck is true + * + * @throws RuntimeError if the attribute does not exist and Twig is running in strict mode and $isDefinedTest is false + * + * @internal + */ +function twig_get_attribute(Environment $env, Source $source, $object, $item, array $arguments = [], $type = /* Template::ANY_CALL */ 'any', $isDefinedTest = false, $ignoreStrictCheck = false, $sandboxed = false, int $lineno = -1) +{ + // array + if (/* Template::METHOD_CALL */ 'method' !== $type) { + $arrayItem = \is_bool($item) || \is_float($item) ? (int) $item : $item; + + if (((\is_array($object) || $object instanceof \ArrayObject) && (isset($object[$arrayItem]) || \array_key_exists($arrayItem, (array) $object))) + || ($object instanceof ArrayAccess && isset($object[$arrayItem])) + ) { + if ($isDefinedTest) { + return true; + } + + return $object[$arrayItem]; + } + + if (/* Template::ARRAY_CALL */ 'array' === $type || !\is_object($object)) { + if ($isDefinedTest) { + return false; + } + + if ($ignoreStrictCheck || !$env->isStrictVariables()) { + return; + } + + if ($object instanceof ArrayAccess) { + $message = sprintf('Key "%s" in object with ArrayAccess of class "%s" does not exist.', $arrayItem, \get_class($object)); + } elseif (\is_object($object)) { + $message = sprintf('Impossible to access a key "%s" on an object of class "%s" that does not implement ArrayAccess interface.', $item, \get_class($object)); + } elseif (\is_array($object)) { + if (empty($object)) { + $message = sprintf('Key "%s" does not exist as the array is empty.', $arrayItem); + } else { + $message = sprintf('Key "%s" for array with keys "%s" does not exist.', $arrayItem, implode(', ', array_keys($object))); + } + } elseif (/* Template::ARRAY_CALL */ 'array' === $type) { + if (null === $object) { + $message = sprintf('Impossible to access a key ("%s") on a null variable.', $item); + } else { + $message = sprintf('Impossible to access a key ("%s") on a %s variable ("%s").', $item, \gettype($object), $object); + } + } elseif (null === $object) { + $message = sprintf('Impossible to access an attribute ("%s") on a null variable.', $item); + } else { + $message = sprintf('Impossible to access an attribute ("%s") on a %s variable ("%s").', $item, \gettype($object), $object); + } + + throw new RuntimeError($message, $lineno, $source); + } + } + + if (!\is_object($object)) { + if ($isDefinedTest) { + return false; + } + + if ($ignoreStrictCheck || !$env->isStrictVariables()) { + return; + } + + if (null === $object) { + $message = sprintf('Impossible to invoke a method ("%s") on a null variable.', $item); + } elseif (\is_array($object)) { + $message = sprintf('Impossible to invoke a method ("%s") on an array.', $item); + } else { + $message = sprintf('Impossible to invoke a method ("%s") on a %s variable ("%s").', $item, \gettype($object), $object); + } + + throw new RuntimeError($message, $lineno, $source); + } + + if ($object instanceof Template) { + throw new RuntimeError('Accessing \Twig\Template attributes is forbidden.', $lineno, $source); + } + + // object property + if (/* Template::METHOD_CALL */ 'method' !== $type) { + if (isset($object->$item) || \array_key_exists((string) $item, (array) $object)) { + if ($isDefinedTest) { + return true; + } + + if ($sandboxed) { + $env->getExtension(SandboxExtension::class)->checkPropertyAllowed($object, $item, $lineno, $source); + } + + return $object->$item; + } + } + + static $cache = []; + + $class = \get_class($object); + + // object method + // precedence: getXxx() > isXxx() > hasXxx() + if (!isset($cache[$class])) { + $methods = get_class_methods($object); + sort($methods); + $lcMethods = array_map(function ($value) { return strtr($value, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'); }, $methods); + $classCache = []; + foreach ($methods as $i => $method) { + $classCache[$method] = $method; + $classCache[$lcName = $lcMethods[$i]] = $method; + + if ('g' === $lcName[0] && 0 === strpos($lcName, 'get')) { + $name = substr($method, 3); + $lcName = substr($lcName, 3); + } elseif ('i' === $lcName[0] && 0 === strpos($lcName, 'is')) { + $name = substr($method, 2); + $lcName = substr($lcName, 2); + } elseif ('h' === $lcName[0] && 0 === strpos($lcName, 'has')) { + $name = substr($method, 3); + $lcName = substr($lcName, 3); + if (\in_array('is'.$lcName, $lcMethods)) { + continue; + } + } else { + continue; + } + + // skip get() and is() methods (in which case, $name is empty) + if ($name) { + if (!isset($classCache[$name])) { + $classCache[$name] = $method; + } + + if (!isset($classCache[$lcName])) { + $classCache[$lcName] = $method; + } + } + } + $cache[$class] = $classCache; + } + + $call = false; + if (isset($cache[$class][$item])) { + $method = $cache[$class][$item]; + } elseif (isset($cache[$class][$lcItem = strtr($item, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz')])) { + $method = $cache[$class][$lcItem]; + } elseif (isset($cache[$class]['__call'])) { + $method = $item; + $call = true; + } else { + if ($isDefinedTest) { + return false; + } + + if ($ignoreStrictCheck || !$env->isStrictVariables()) { + return; + } + + throw new RuntimeError(sprintf('Neither the property "%1$s" nor one of the methods "%1$s()", "get%1$s()"/"is%1$s()"/"has%1$s()" or "__call()" exist and have public access in class "%2$s".', $item, $class), $lineno, $source); + } + + if ($isDefinedTest) { + return true; + } + + if ($sandboxed) { + $env->getExtension(SandboxExtension::class)->checkMethodAllowed($object, $method, $lineno, $source); + } + + // Some objects throw exceptions when they have __call, and the method we try + // to call is not supported. If ignoreStrictCheck is true, we should return null. + try { + $ret = $object->$method(...$arguments); + } catch (\BadMethodCallException $e) { + if ($call && ($ignoreStrictCheck || !$env->isStrictVariables())) { + return; + } + throw $e; + } + + return $ret; +} + +/** + * Returns the values from a single column in the input array. + * + * 
+ *  {% set items = [{ 'fruit' : 'apple'}, {'fruit' : 'orange' }] %}
+ *
+ *  {% set fruits = items|column('fruit') %}
+ *
+ *  {# fruits now contains ['apple', 'orange'] #}
+ *
+ * + * @param array|Traversable $array An array + * @param mixed $name The column name + * @param mixed $index The column to use as the index/keys for the returned array + * + * @return array The array of values + */ +function twig_array_column($array, $name, $index = null): array +{ + if ($array instanceof Traversable) { + $array = iterator_to_array($array); + } elseif (!\is_array($array)) { + throw new RuntimeError(sprintf('The column filter only works with arrays or "Traversable", got "%s" as first argument.', \gettype($array))); + } + + return array_column($array, $name, $index); +} + +function twig_array_filter(Environment $env, $array, $arrow) +{ + if (!twig_test_iterable($array)) { + throw new RuntimeError(sprintf('The "filter" filter expects an array or "Traversable", got "%s".', \is_object($array) ? \get_class($array) : \gettype($array))); + } + + if (!$arrow instanceof Closure && $env->hasExtension('\Twig\Extension\SandboxExtension') && $env->getExtension('\Twig\Extension\SandboxExtension')->isSandboxed()) { + throw new RuntimeError('The callable passed to "filter" filter must be a Closure in sandbox mode.'); + } + + if (\is_array($array)) { + return array_filter($array, $arrow, \ARRAY_FILTER_USE_BOTH); + } + + // the IteratorIterator wrapping is needed as some internal PHP classes are \Traversable but do not implement \Iterator + return new \CallbackFilterIterator(new \IteratorIterator($array), $arrow); +} + +function twig_array_map(Environment $env, $array, $arrow) +{ + if (!$arrow instanceof Closure && $env->hasExtension('\Twig\Extension\SandboxExtension') && $env->getExtension('\Twig\Extension\SandboxExtension')->isSandboxed()) { + throw new RuntimeError('The callable passed to the "map" filter must be a Closure in sandbox mode.'); + } + + $r = []; + foreach ($array as $k => $v) { + $r[$k] = $arrow($v, $k); + } + + return $r; +} + +function twig_array_reduce(Environment $env, $array, $arrow, $initial = null) +{ + if (!$arrow instanceof Closure && $env->hasExtension('\Twig\Extension\SandboxExtension') && $env->getExtension('\Twig\Extension\SandboxExtension')->isSandboxed()) { + throw new RuntimeError('The callable passed to the "reduce" filter must be a Closure in sandbox mode.'); + } + + if (!\is_array($array)) { + if (!$array instanceof \Traversable) { + throw new RuntimeError(sprintf('The "reduce" filter only works with arrays or "Traversable", got "%s" as first argument.', \gettype($array))); + } + + $array = iterator_to_array($array); + } + + return array_reduce($array, $arrow, $initial); +} +} diff --git a/data/vendor/twig/twig/src/Extension/DebugExtension.php b/data/vendor/twig/twig/src/Extension/DebugExtension.php new file mode 100644 index 0000000..bfb23d7 --- /dev/null +++ b/data/vendor/twig/twig/src/Extension/DebugExtension.php @@ -0,0 +1,64 @@ + $isDumpOutputHtmlSafe ? ['html'] : [], 'needs_context' => true, 'needs_environment' => true, 'is_variadic' => true]), + ]; + } +} +} + +namespace { +use Twig\Environment; +use Twig\Template; +use Twig\TemplateWrapper; + +function twig_var_dump(Environment $env, $context, ...$vars) +{ + if (!$env->isDebug()) { + return; + } + + ob_start(); + + if (!$vars) { + $vars = []; + foreach ($context as $key => $value) { + if (!$value instanceof Template && !$value instanceof TemplateWrapper) { + $vars[$key] = $value; + } + } + + var_dump($vars); + } else { + var_dump(...$vars); + } + + return ob_get_clean(); +} +} diff --git a/data/vendor/twig/twig/src/Extension/EscaperExtension.php b/data/vendor/twig/twig/src/Extension/EscaperExtension.php new file mode 100644 index 0000000..72795da --- /dev/null +++ b/data/vendor/twig/twig/src/Extension/EscaperExtension.php @@ -0,0 +1,421 @@ +setDefaultStrategy($defaultStrategy); + } + + public function getTokenParsers(): array + { + return [new AutoEscapeTokenParser()]; + } + + public function getNodeVisitors(): array + { + return [new EscaperNodeVisitor()]; + } + + public function getFilters(): array + { + return [ + new TwigFilter('escape', 'twig_escape_filter', ['needs_environment' => true, 'is_safe_callback' => 'twig_escape_filter_is_safe']), + new TwigFilter('e', 'twig_escape_filter', ['needs_environment' => true, 'is_safe_callback' => 'twig_escape_filter_is_safe']), + new TwigFilter('raw', 'twig_raw_filter', ['is_safe' => ['all']]), + ]; + } + + /** + * Sets the default strategy to use when not defined by the user. + * + * The strategy can be a valid PHP callback that takes the template + * name as an argument and returns the strategy to use. + * + * @param string|false|callable $defaultStrategy An escaping strategy + */ + public function setDefaultStrategy($defaultStrategy): void + { + if ('name' === $defaultStrategy) { + $defaultStrategy = [FileExtensionEscapingStrategy::class, 'guess']; + } + + $this->defaultStrategy = $defaultStrategy; + } + + /** + * Gets the default strategy to use when not defined by the user. + * + * @param string $name The template name + * + * @return string|false The default strategy to use for the template + */ + public function getDefaultStrategy(string $name) + { + // disable string callables to avoid calling a function named html or js, + // or any other upcoming escaping strategy + if (!\is_string($this->defaultStrategy) && false !== $this->defaultStrategy) { + return \call_user_func($this->defaultStrategy, $name); + } + + return $this->defaultStrategy; + } + + /** + * Defines a new escaper to be used via the escape filter. + * + * @param string $strategy The strategy name that should be used as a strategy in the escape call + * @param callable $callable A valid PHP callable + */ + public function setEscaper($strategy, callable $callable) + { + $this->escapers[$strategy] = $callable; + } + + /** + * Gets all defined escapers. + * + * @return callable[] An array of escapers + */ + public function getEscapers() + { + return $this->escapers; + } + + public function setSafeClasses(array $safeClasses = []) + { + $this->safeClasses = []; + $this->safeLookup = []; + foreach ($safeClasses as $class => $strategies) { + $this->addSafeClass($class, $strategies); + } + } + + public function addSafeClass(string $class, array $strategies) + { + $class = ltrim($class, '\\'); + if (!isset($this->safeClasses[$class])) { + $this->safeClasses[$class] = []; + } + $this->safeClasses[$class] = array_merge($this->safeClasses[$class], $strategies); + + foreach ($strategies as $strategy) { + $this->safeLookup[$strategy][$class] = true; + } + } +} +} + +namespace { +use Twig\Environment; +use Twig\Error\RuntimeError; +use Twig\Extension\EscaperExtension; +use Twig\Markup; +use Twig\Node\Expression\ConstantExpression; +use Twig\Node\Node; + +/** + * Marks a variable as being safe. + * + * @param string $string A PHP variable + */ +function twig_raw_filter($string) +{ + return $string; +} + +/** + * Escapes a string. + * + * @param mixed $string The value to be escaped + * @param string $strategy The escaping strategy + * @param string $charset The charset + * @param bool $autoescape Whether the function is called by the auto-escaping feature (true) or by the developer (false) + * + * @return string + */ +function twig_escape_filter(Environment $env, $string, $strategy = 'html', $charset = null, $autoescape = false) +{ + if ($autoescape && $string instanceof Markup) { + return $string; + } + + if (!\is_string($string)) { + if (\is_object($string) && method_exists($string, '__toString')) { + if ($autoescape) { + $c = \get_class($string); + $ext = $env->getExtension(EscaperExtension::class); + if (!isset($ext->safeClasses[$c])) { + $ext->safeClasses[$c] = []; + foreach (class_parents($string) + class_implements($string) as $class) { + if (isset($ext->safeClasses[$class])) { + $ext->safeClasses[$c] = array_unique(array_merge($ext->safeClasses[$c], $ext->safeClasses[$class])); + foreach ($ext->safeClasses[$class] as $s) { + $ext->safeLookup[$s][$c] = true; + } + } + } + } + if (isset($ext->safeLookup[$strategy][$c]) || isset($ext->safeLookup['all'][$c])) { + return (string) $string; + } + } + + $string = (string) $string; + } elseif (\in_array($strategy, ['html', 'js', 'css', 'html_attr', 'url'])) { + return $string; + } + } + + if ('' === $string) { + return ''; + } + + if (null === $charset) { + $charset = $env->getCharset(); + } + + switch ($strategy) { + case 'html': + // see https://www.php.net/htmlspecialchars + + // Using a static variable to avoid initializing the array + // each time the function is called. Moving the declaration on the + // top of the function slow downs other escaping strategies. + static $htmlspecialcharsCharsets = [ + 'ISO-8859-1' => true, 'ISO8859-1' => true, + 'ISO-8859-15' => true, 'ISO8859-15' => true, + 'utf-8' => true, 'UTF-8' => true, + 'CP866' => true, 'IBM866' => true, '866' => true, + 'CP1251' => true, 'WINDOWS-1251' => true, 'WIN-1251' => true, + '1251' => true, + 'CP1252' => true, 'WINDOWS-1252' => true, '1252' => true, + 'KOI8-R' => true, 'KOI8-RU' => true, 'KOI8R' => true, + 'BIG5' => true, '950' => true, + 'GB2312' => true, '936' => true, + 'BIG5-HKSCS' => true, + 'SHIFT_JIS' => true, 'SJIS' => true, '932' => true, + 'EUC-JP' => true, 'EUCJP' => true, + 'ISO8859-5' => true, 'ISO-8859-5' => true, 'MACROMAN' => true, + ]; + + if (isset($htmlspecialcharsCharsets[$charset])) { + return htmlspecialchars($string, \ENT_QUOTES | \ENT_SUBSTITUTE, $charset); + } + + if (isset($htmlspecialcharsCharsets[strtoupper($charset)])) { + // cache the lowercase variant for future iterations + $htmlspecialcharsCharsets[$charset] = true; + + return htmlspecialchars($string, \ENT_QUOTES | \ENT_SUBSTITUTE, $charset); + } + + $string = twig_convert_encoding($string, 'UTF-8', $charset); + $string = htmlspecialchars($string, \ENT_QUOTES | \ENT_SUBSTITUTE, 'UTF-8'); + + return iconv('UTF-8', $charset, $string); + + case 'js': + // escape all non-alphanumeric characters + // into their \x or \uHHHH representations + if ('UTF-8' !== $charset) { + $string = twig_convert_encoding($string, 'UTF-8', $charset); + } + + if (!preg_match('//u', $string)) { + throw new RuntimeError('The string to escape is not a valid UTF-8 string.'); + } + + $string = preg_replace_callback('#[^a-zA-Z0-9,\._]#Su', function ($matches) { + $char = $matches[0]; + + /* + * A few characters have short escape sequences in JSON and JavaScript. + * Escape sequences supported only by JavaScript, not JSON, are omitted. + * \" is also supported but omitted, because the resulting string is not HTML safe. + */ + static $shortMap = [ + '\\' => '\\\\', + '/' => '\\/', + "\x08" => '\b', + "\x0C" => '\f', + "\x0A" => '\n', + "\x0D" => '\r', + "\x09" => '\t', + ]; + + if (isset($shortMap[$char])) { + return $shortMap[$char]; + } + + $codepoint = mb_ord($char, 'UTF-8'); + if (0x10000 > $codepoint) { + return sprintf('\u%04X', $codepoint); + } + + // Split characters outside the BMP into surrogate pairs + // https://tools.ietf.org/html/rfc2781.html#section-2.1 + $u = $codepoint - 0x10000; + $high = 0xD800 | ($u >> 10); + $low = 0xDC00 | ($u & 0x3FF); + + return sprintf('\u%04X\u%04X', $high, $low); + }, $string); + + if ('UTF-8' !== $charset) { + $string = iconv('UTF-8', $charset, $string); + } + + return $string; + + case 'css': + if ('UTF-8' !== $charset) { + $string = twig_convert_encoding($string, 'UTF-8', $charset); + } + + if (!preg_match('//u', $string)) { + throw new RuntimeError('The string to escape is not a valid UTF-8 string.'); + } + + $string = preg_replace_callback('#[^a-zA-Z0-9]#Su', function ($matches) { + $char = $matches[0]; + + return sprintf('\\%X ', 1 === \strlen($char) ? \ord($char) : mb_ord($char, 'UTF-8')); + }, $string); + + if ('UTF-8' !== $charset) { + $string = iconv('UTF-8', $charset, $string); + } + + return $string; + + case 'html_attr': + if ('UTF-8' !== $charset) { + $string = twig_convert_encoding($string, 'UTF-8', $charset); + } + + if (!preg_match('//u', $string)) { + throw new RuntimeError('The string to escape is not a valid UTF-8 string.'); + } + + $string = preg_replace_callback('#[^a-zA-Z0-9,\.\-_]#Su', function ($matches) { + /** + * This function is adapted from code coming from Zend Framework. + * + * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (https://www.zend.com) + * @license https://framework.zend.com/license/new-bsd New BSD License + */ + $chr = $matches[0]; + $ord = \ord($chr); + + /* + * The following replaces characters undefined in HTML with the + * hex entity for the Unicode replacement character. + */ + if (($ord <= 0x1f && "\t" != $chr && "\n" != $chr && "\r" != $chr) || ($ord >= 0x7f && $ord <= 0x9f)) { + return '�'; + } + + /* + * Check if the current character to escape has a name entity we should + * replace it with while grabbing the hex value of the character. + */ + if (1 === \strlen($chr)) { + /* + * While HTML supports far more named entities, the lowest common denominator + * has become HTML5's XML Serialisation which is restricted to the those named + * entities that XML supports. Using HTML entities would result in this error: + * XML Parsing Error: undefined entity + */ + static $entityMap = [ + 34 => '"', /* quotation mark */ + 38 => '&', /* ampersand */ + 60 => '<', /* less-than sign */ + 62 => '>', /* greater-than sign */ + ]; + + if (isset($entityMap[$ord])) { + return $entityMap[$ord]; + } + + return sprintf('&#x%02X;', $ord); + } + + /* + * Per OWASP recommendations, we'll use hex entities for any other + * characters where a named entity does not exist. + */ + return sprintf('&#x%04X;', mb_ord($chr, 'UTF-8')); + }, $string); + + if ('UTF-8' !== $charset) { + $string = iconv('UTF-8', $charset, $string); + } + + return $string; + + case 'url': + return rawurlencode($string); + + default: + static $escapers; + + if (null === $escapers) { + $escapers = $env->getExtension(EscaperExtension::class)->getEscapers(); + } + + if (isset($escapers[$strategy])) { + return $escapers[$strategy]($env, $string, $charset); + } + + $validStrategies = implode(', ', array_merge(['html', 'js', 'url', 'css', 'html_attr'], array_keys($escapers))); + + throw new RuntimeError(sprintf('Invalid escaping strategy "%s" (valid ones: %s).', $strategy, $validStrategies)); + } +} + +/** + * @internal + */ +function twig_escape_filter_is_safe(Node $filterArgs) +{ + foreach ($filterArgs as $arg) { + if ($arg instanceof ConstantExpression) { + return [$arg->getAttribute('value')]; + } + + return []; + } + + return ['html']; +} +} diff --git a/data/vendor/twig/twig/src/Extension/ExtensionInterface.php b/data/vendor/twig/twig/src/Extension/ExtensionInterface.php new file mode 100644 index 0000000..75fa237 --- /dev/null +++ b/data/vendor/twig/twig/src/Extension/ExtensionInterface.php @@ -0,0 +1,68 @@ + + */ +interface ExtensionInterface +{ + /** + * Returns the token parser instances to add to the existing list. + * + * @return TokenParserInterface[] + */ + public function getTokenParsers(); + + /** + * Returns the node visitor instances to add to the existing list. + * + * @return NodeVisitorInterface[] + */ + public function getNodeVisitors(); + + /** + * Returns a list of filters to add to the existing list. + * + * @return TwigFilter[] + */ + public function getFilters(); + + /** + * Returns a list of tests to add to the existing list. + * + * @return TwigTest[] + */ + public function getTests(); + + /** + * Returns a list of functions to add to the existing list. + * + * @return TwigFunction[] + */ + public function getFunctions(); + + /** + * Returns a list of operators to add to the existing list. + * + * @return array First array of unary operators, second array of binary operators + */ + public function getOperators(); +} diff --git a/data/vendor/twig/twig/src/Extension/GlobalsInterface.php b/data/vendor/twig/twig/src/Extension/GlobalsInterface.php new file mode 100644 index 0000000..ec0c682 --- /dev/null +++ b/data/vendor/twig/twig/src/Extension/GlobalsInterface.php @@ -0,0 +1,25 @@ + + */ +interface GlobalsInterface +{ + public function getGlobals(): array; +} diff --git a/data/vendor/twig/twig/src/Extension/OptimizerExtension.php b/data/vendor/twig/twig/src/Extension/OptimizerExtension.php new file mode 100644 index 0000000..965bfdb --- /dev/null +++ b/data/vendor/twig/twig/src/Extension/OptimizerExtension.php @@ -0,0 +1,29 @@ +optimizers = $optimizers; + } + + public function getNodeVisitors(): array + { + return [new OptimizerNodeVisitor($this->optimizers)]; + } +} diff --git a/data/vendor/twig/twig/src/Extension/ProfilerExtension.php b/data/vendor/twig/twig/src/Extension/ProfilerExtension.php new file mode 100644 index 0000000..43e4a44 --- /dev/null +++ b/data/vendor/twig/twig/src/Extension/ProfilerExtension.php @@ -0,0 +1,52 @@ +actives[] = $profile; + } + + /** + * @return void + */ + public function enter(Profile $profile) + { + $this->actives[0]->addProfile($profile); + array_unshift($this->actives, $profile); + } + + /** + * @return void + */ + public function leave(Profile $profile) + { + $profile->leave(); + array_shift($this->actives); + + if (1 === \count($this->actives)) { + $this->actives[0]->leave(); + } + } + + public function getNodeVisitors(): array + { + return [new ProfilerNodeVisitor(static::class)]; + } +} diff --git a/data/vendor/twig/twig/src/Extension/RuntimeExtensionInterface.php b/data/vendor/twig/twig/src/Extension/RuntimeExtensionInterface.php new file mode 100644 index 0000000..63bc3b1 --- /dev/null +++ b/data/vendor/twig/twig/src/Extension/RuntimeExtensionInterface.php @@ -0,0 +1,19 @@ + + */ +interface RuntimeExtensionInterface +{ +} diff --git a/data/vendor/twig/twig/src/Extension/SandboxExtension.php b/data/vendor/twig/twig/src/Extension/SandboxExtension.php new file mode 100644 index 0000000..0a28cab --- /dev/null +++ b/data/vendor/twig/twig/src/Extension/SandboxExtension.php @@ -0,0 +1,123 @@ +policy = $policy; + $this->sandboxedGlobally = $sandboxed; + } + + public function getTokenParsers(): array + { + return [new SandboxTokenParser()]; + } + + public function getNodeVisitors(): array + { + return [new SandboxNodeVisitor()]; + } + + public function enableSandbox(): void + { + $this->sandboxed = true; + } + + public function disableSandbox(): void + { + $this->sandboxed = false; + } + + public function isSandboxed(): bool + { + return $this->sandboxedGlobally || $this->sandboxed; + } + + public function isSandboxedGlobally(): bool + { + return $this->sandboxedGlobally; + } + + public function setSecurityPolicy(SecurityPolicyInterface $policy) + { + $this->policy = $policy; + } + + public function getSecurityPolicy(): SecurityPolicyInterface + { + return $this->policy; + } + + public function checkSecurity($tags, $filters, $functions): void + { + if ($this->isSandboxed()) { + $this->policy->checkSecurity($tags, $filters, $functions); + } + } + + public function checkMethodAllowed($obj, $method, int $lineno = -1, Source $source = null): void + { + if ($this->isSandboxed()) { + try { + $this->policy->checkMethodAllowed($obj, $method); + } catch (SecurityNotAllowedMethodError $e) { + $e->setSourceContext($source); + $e->setTemplateLine($lineno); + + throw $e; + } + } + } + + public function checkPropertyAllowed($obj, $method, int $lineno = -1, Source $source = null): void + { + if ($this->isSandboxed()) { + try { + $this->policy->checkPropertyAllowed($obj, $method); + } catch (SecurityNotAllowedPropertyError $e) { + $e->setSourceContext($source); + $e->setTemplateLine($lineno); + + throw $e; + } + } + } + + public function ensureToStringAllowed($obj, int $lineno = -1, Source $source = null) + { + if ($this->isSandboxed() && \is_object($obj) && method_exists($obj, '__toString')) { + try { + $this->policy->checkMethodAllowed($obj, '__toString'); + } catch (SecurityNotAllowedMethodError $e) { + $e->setSourceContext($source); + $e->setTemplateLine($lineno); + + throw $e; + } + } + + return $obj; + } +} diff --git a/data/vendor/twig/twig/src/Extension/StagingExtension.php b/data/vendor/twig/twig/src/Extension/StagingExtension.php new file mode 100644 index 0000000..0ea47f9 --- /dev/null +++ b/data/vendor/twig/twig/src/Extension/StagingExtension.php @@ -0,0 +1,100 @@ + + * + * @internal + */ +final class StagingExtension extends AbstractExtension +{ + private $functions = []; + private $filters = []; + private $visitors = []; + private $tokenParsers = []; + private $tests = []; + + public function addFunction(TwigFunction $function): void + { + if (isset($this->functions[$function->getName()])) { + throw new \LogicException(sprintf('Function "%s" is already registered.', $function->getName())); + } + + $this->functions[$function->getName()] = $function; + } + + public function getFunctions(): array + { + return $this->functions; + } + + public function addFilter(TwigFilter $filter): void + { + if (isset($this->filters[$filter->getName()])) { + throw new \LogicException(sprintf('Filter "%s" is already registered.', $filter->getName())); + } + + $this->filters[$filter->getName()] = $filter; + } + + public function getFilters(): array + { + return $this->filters; + } + + public function addNodeVisitor(NodeVisitorInterface $visitor): void + { + $this->visitors[] = $visitor; + } + + public function getNodeVisitors(): array + { + return $this->visitors; + } + + public function addTokenParser(TokenParserInterface $parser): void + { + if (isset($this->tokenParsers[$parser->getTag()])) { + throw new \LogicException(sprintf('Tag "%s" is already registered.', $parser->getTag())); + } + + $this->tokenParsers[$parser->getTag()] = $parser; + } + + public function getTokenParsers(): array + { + return $this->tokenParsers; + } + + public function addTest(TwigTest $test): void + { + if (isset($this->tests[$test->getName()])) { + throw new \LogicException(sprintf('Test "%s" is already registered.', $test->getName())); + } + + $this->tests[$test->getName()] = $test; + } + + public function getTests(): array + { + return $this->tests; + } +} diff --git a/data/vendor/twig/twig/src/Extension/StringLoaderExtension.php b/data/vendor/twig/twig/src/Extension/StringLoaderExtension.php new file mode 100644 index 0000000..7b45147 --- /dev/null +++ b/data/vendor/twig/twig/src/Extension/StringLoaderExtension.php @@ -0,0 +1,42 @@ + true]), + ]; + } +} +} + +namespace { +use Twig\Environment; +use Twig\TemplateWrapper; + +/** + * Loads a template from a string. + * + * {{ include(template_from_string("Hello {{ name }}")) }} + * + * @param string $template A template as a string or object implementing __toString() + * @param string $name An optional name of the template to be used in error messages + */ +function twig_template_from_string(Environment $env, $template, string $name = null): TemplateWrapper +{ + return $env->createTemplate((string) $template, $name); +} +} diff --git a/data/vendor/twig/twig/src/ExtensionSet.php b/data/vendor/twig/twig/src/ExtensionSet.php new file mode 100644 index 0000000..36e5bbc --- /dev/null +++ b/data/vendor/twig/twig/src/ExtensionSet.php @@ -0,0 +1,463 @@ + + * + * @internal + */ +final class ExtensionSet +{ + private $extensions; + private $initialized = false; + private $runtimeInitialized = false; + private $staging; + private $parsers; + private $visitors; + private $filters; + private $tests; + private $functions; + private $unaryOperators; + private $binaryOperators; + private $globals; + private $functionCallbacks = []; + private $filterCallbacks = []; + private $parserCallbacks = []; + private $lastModified = 0; + + public function __construct() + { + $this->staging = new StagingExtension(); + } + + public function initRuntime() + { + $this->runtimeInitialized = true; + } + + public function hasExtension(string $class): bool + { + return isset($this->extensions[ltrim($class, '\\')]); + } + + public function getExtension(string $class): ExtensionInterface + { + $class = ltrim($class, '\\'); + + if (!isset($this->extensions[$class])) { + throw new RuntimeError(sprintf('The "%s" extension is not enabled.', $class)); + } + + return $this->extensions[$class]; + } + + /** + * @param ExtensionInterface[] $extensions + */ + public function setExtensions(array $extensions): void + { + foreach ($extensions as $extension) { + $this->addExtension($extension); + } + } + + /** + * @return ExtensionInterface[] + */ + public function getExtensions(): array + { + return $this->extensions; + } + + public function getSignature(): string + { + return json_encode(array_keys($this->extensions)); + } + + public function isInitialized(): bool + { + return $this->initialized || $this->runtimeInitialized; + } + + public function getLastModified(): int + { + if (0 !== $this->lastModified) { + return $this->lastModified; + } + + foreach ($this->extensions as $extension) { + $r = new \ReflectionObject($extension); + if (is_file($r->getFileName()) && ($extensionTime = filemtime($r->getFileName())) > $this->lastModified) { + $this->lastModified = $extensionTime; + } + } + + return $this->lastModified; + } + + public function addExtension(ExtensionInterface $extension): void + { + $class = \get_class($extension); + + if ($this->initialized) { + throw new \LogicException(sprintf('Unable to register extension "%s" as extensions have already been initialized.', $class)); + } + + if (isset($this->extensions[$class])) { + throw new \LogicException(sprintf('Unable to register extension "%s" as it is already registered.', $class)); + } + + $this->extensions[$class] = $extension; + } + + public function addFunction(TwigFunction $function): void + { + if ($this->initialized) { + throw new \LogicException(sprintf('Unable to add function "%s" as extensions have already been initialized.', $function->getName())); + } + + $this->staging->addFunction($function); + } + + /** + * @return TwigFunction[] + */ + public function getFunctions(): array + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->functions; + } + + public function getFunction(string $name): ?TwigFunction + { + if (!$this->initialized) { + $this->initExtensions(); + } + + if (isset($this->functions[$name])) { + return $this->functions[$name]; + } + + foreach ($this->functions as $pattern => $function) { + $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count); + + if ($count && preg_match('#^'.$pattern.'$#', $name, $matches)) { + array_shift($matches); + $function->setArguments($matches); + + return $function; + } + } + + foreach ($this->functionCallbacks as $callback) { + if (false !== $function = $callback($name)) { + return $function; + } + } + + return null; + } + + public function registerUndefinedFunctionCallback(callable $callable): void + { + $this->functionCallbacks[] = $callable; + } + + public function addFilter(TwigFilter $filter): void + { + if ($this->initialized) { + throw new \LogicException(sprintf('Unable to add filter "%s" as extensions have already been initialized.', $filter->getName())); + } + + $this->staging->addFilter($filter); + } + + /** + * @return TwigFilter[] + */ + public function getFilters(): array + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->filters; + } + + public function getFilter(string $name): ?TwigFilter + { + if (!$this->initialized) { + $this->initExtensions(); + } + + if (isset($this->filters[$name])) { + return $this->filters[$name]; + } + + foreach ($this->filters as $pattern => $filter) { + $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count); + + if ($count && preg_match('#^'.$pattern.'$#', $name, $matches)) { + array_shift($matches); + $filter->setArguments($matches); + + return $filter; + } + } + + foreach ($this->filterCallbacks as $callback) { + if (false !== $filter = $callback($name)) { + return $filter; + } + } + + return null; + } + + public function registerUndefinedFilterCallback(callable $callable): void + { + $this->filterCallbacks[] = $callable; + } + + public function addNodeVisitor(NodeVisitorInterface $visitor): void + { + if ($this->initialized) { + throw new \LogicException('Unable to add a node visitor as extensions have already been initialized.'); + } + + $this->staging->addNodeVisitor($visitor); + } + + /** + * @return NodeVisitorInterface[] + */ + public function getNodeVisitors(): array + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->visitors; + } + + public function addTokenParser(TokenParserInterface $parser): void + { + if ($this->initialized) { + throw new \LogicException('Unable to add a token parser as extensions have already been initialized.'); + } + + $this->staging->addTokenParser($parser); + } + + /** + * @return TokenParserInterface[] + */ + public function getTokenParsers(): array + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->parsers; + } + + public function getTokenParser(string $name): ?TokenParserInterface + { + if (!$this->initialized) { + $this->initExtensions(); + } + + if (isset($this->parsers[$name])) { + return $this->parsers[$name]; + } + + foreach ($this->parserCallbacks as $callback) { + if (false !== $parser = $callback($name)) { + return $parser; + } + } + + return null; + } + + public function registerUndefinedTokenParserCallback(callable $callable): void + { + $this->parserCallbacks[] = $callable; + } + + public function getGlobals(): array + { + if (null !== $this->globals) { + return $this->globals; + } + + $globals = []; + foreach ($this->extensions as $extension) { + if (!$extension instanceof GlobalsInterface) { + continue; + } + + $extGlobals = $extension->getGlobals(); + if (!\is_array($extGlobals)) { + throw new \UnexpectedValueException(sprintf('"%s::getGlobals()" must return an array of globals.', \get_class($extension))); + } + + $globals = array_merge($globals, $extGlobals); + } + + if ($this->initialized) { + $this->globals = $globals; + } + + return $globals; + } + + public function addTest(TwigTest $test): void + { + if ($this->initialized) { + throw new \LogicException(sprintf('Unable to add test "%s" as extensions have already been initialized.', $test->getName())); + } + + $this->staging->addTest($test); + } + + /** + * @return TwigTest[] + */ + public function getTests(): array + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->tests; + } + + public function getTest(string $name): ?TwigTest + { + if (!$this->initialized) { + $this->initExtensions(); + } + + if (isset($this->tests[$name])) { + return $this->tests[$name]; + } + + foreach ($this->tests as $pattern => $test) { + $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count); + + if ($count) { + if (preg_match('#^'.$pattern.'$#', $name, $matches)) { + array_shift($matches); + $test->setArguments($matches); + + return $test; + } + } + } + + return null; + } + + public function getUnaryOperators(): array + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->unaryOperators; + } + + public function getBinaryOperators(): array + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->binaryOperators; + } + + private function initExtensions(): void + { + $this->parsers = []; + $this->filters = []; + $this->functions = []; + $this->tests = []; + $this->visitors = []; + $this->unaryOperators = []; + $this->binaryOperators = []; + + foreach ($this->extensions as $extension) { + $this->initExtension($extension); + } + $this->initExtension($this->staging); + // Done at the end only, so that an exception during initialization does not mark the environment as initialized when catching the exception + $this->initialized = true; + } + + private function initExtension(ExtensionInterface $extension): void + { + // filters + foreach ($extension->getFilters() as $filter) { + $this->filters[$filter->getName()] = $filter; + } + + // functions + foreach ($extension->getFunctions() as $function) { + $this->functions[$function->getName()] = $function; + } + + // tests + foreach ($extension->getTests() as $test) { + $this->tests[$test->getName()] = $test; + } + + // token parsers + foreach ($extension->getTokenParsers() as $parser) { + if (!$parser instanceof TokenParserInterface) { + throw new \LogicException('getTokenParsers() must return an array of \Twig\TokenParser\TokenParserInterface.'); + } + + $this->parsers[$parser->getTag()] = $parser; + } + + // node visitors + foreach ($extension->getNodeVisitors() as $visitor) { + $this->visitors[] = $visitor; + } + + // operators + if ($operators = $extension->getOperators()) { + if (!\is_array($operators)) { + throw new \InvalidArgumentException(sprintf('"%s::getOperators()" must return an array with operators, got "%s".', \get_class($extension), \is_object($operators) ? \get_class($operators) : \gettype($operators).(\is_resource($operators) ? '' : '#'.$operators))); + } + + if (2 !== \count($operators)) { + throw new \InvalidArgumentException(sprintf('"%s::getOperators()" must return an array of 2 elements, got %d.', \get_class($extension), \count($operators))); + } + + $this->unaryOperators = array_merge($this->unaryOperators, $operators[0]); + $this->binaryOperators = array_merge($this->binaryOperators, $operators[1]); + } + } +} diff --git a/data/vendor/twig/twig/src/FileExtensionEscapingStrategy.php b/data/vendor/twig/twig/src/FileExtensionEscapingStrategy.php new file mode 100644 index 0000000..65198bb --- /dev/null +++ b/data/vendor/twig/twig/src/FileExtensionEscapingStrategy.php @@ -0,0 +1,60 @@ + + */ +class FileExtensionEscapingStrategy +{ + /** + * Guesses the best autoescaping strategy based on the file name. + * + * @param string $name The template name + * + * @return string|false The escaping strategy name to use or false to disable + */ + public static function guess(string $name) + { + if (\in_array(substr($name, -1), ['/', '\\'])) { + return 'html'; // return html for directories + } + + if ('.twig' === substr($name, -5)) { + $name = substr($name, 0, -5); + } + + $extension = pathinfo($name, \PATHINFO_EXTENSION); + + switch ($extension) { + case 'js': + return 'js'; + + case 'css': + return 'css'; + + case 'txt': + return false; + + default: + return 'html'; + } + } +} diff --git a/data/vendor/twig/twig/src/Lexer.php b/data/vendor/twig/twig/src/Lexer.php new file mode 100644 index 0000000..9ff028c --- /dev/null +++ b/data/vendor/twig/twig/src/Lexer.php @@ -0,0 +1,501 @@ + + */ +class Lexer +{ + private $tokens; + private $code; + private $cursor; + private $lineno; + private $end; + private $state; + private $states; + private $brackets; + private $env; + private $source; + private $options; + private $regexes; + private $position; + private $positions; + private $currentVarBlockLine; + + public const STATE_DATA = 0; + public const STATE_BLOCK = 1; + public const STATE_VAR = 2; + public const STATE_STRING = 3; + public const STATE_INTERPOLATION = 4; + + public const REGEX_NAME = '/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/A'; + public const REGEX_NUMBER = '/[0-9]+(?:\.[0-9]+)?([Ee][\+\-][0-9]+)?/A'; + public const REGEX_STRING = '/"([^#"\\\\]*(?:\\\\.[^#"\\\\]*)*)"|\'([^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\'/As'; + public const REGEX_DQ_STRING_DELIM = '/"/A'; + public const REGEX_DQ_STRING_PART = '/[^#"\\\\]*(?:(?:\\\\.|#(?!\{))[^#"\\\\]*)*/As'; + public const PUNCTUATION = '()[]{}?:.,|'; + + public function __construct(Environment $env, array $options = []) + { + $this->env = $env; + + $this->options = array_merge([ + 'tag_comment' => ['{#', '#}'], + 'tag_block' => ['{%', '%}'], + 'tag_variable' => ['{{', '}}'], + 'whitespace_trim' => '-', + 'whitespace_line_trim' => '~', + 'whitespace_line_chars' => ' \t\0\x0B', + 'interpolation' => ['#{', '}'], + ], $options); + + // when PHP 7.3 is the min version, we will be able to remove the '#' part in preg_quote as it's part of the default + $this->regexes = [ + // }} + 'lex_var' => '{ + \s* + (?:'. + preg_quote($this->options['whitespace_trim'].$this->options['tag_variable'][1], '#').'\s*'. // -}}\s* + '|'. + preg_quote($this->options['whitespace_line_trim'].$this->options['tag_variable'][1], '#').'['.$this->options['whitespace_line_chars'].']*'. // ~}}[ \t\0\x0B]* + '|'. + preg_quote($this->options['tag_variable'][1], '#'). // }} + ') + }Ax', + + // %} + 'lex_block' => '{ + \s* + (?:'. + preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '#').'\s*\n?'. // -%}\s*\n? + '|'. + preg_quote($this->options['whitespace_line_trim'].$this->options['tag_block'][1], '#').'['.$this->options['whitespace_line_chars'].']*'. // ~%}[ \t\0\x0B]* + '|'. + preg_quote($this->options['tag_block'][1], '#').'\n?'. // %}\n? + ') + }Ax', + + // {% endverbatim %} + 'lex_raw_data' => '{'. + preg_quote($this->options['tag_block'][0], '#'). // {% + '('. + $this->options['whitespace_trim']. // - + '|'. + $this->options['whitespace_line_trim']. // ~ + ')?\s*endverbatim\s*'. + '(?:'. + preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '#').'\s*'. // -%} + '|'. + preg_quote($this->options['whitespace_line_trim'].$this->options['tag_block'][1], '#').'['.$this->options['whitespace_line_chars'].']*'. // ~%}[ \t\0\x0B]* + '|'. + preg_quote($this->options['tag_block'][1], '#'). // %} + ') + }sx', + + 'operator' => $this->getOperatorRegex(), + + // #} + 'lex_comment' => '{ + (?:'. + preg_quote($this->options['whitespace_trim'].$this->options['tag_comment'][1], '#').'\s*\n?'. // -#}\s*\n? + '|'. + preg_quote($this->options['whitespace_line_trim'].$this->options['tag_comment'][1], '#').'['.$this->options['whitespace_line_chars'].']*'. // ~#}[ \t\0\x0B]* + '|'. + preg_quote($this->options['tag_comment'][1], '#').'\n?'. // #}\n? + ') + }sx', + + // verbatim %} + 'lex_block_raw' => '{ + \s*verbatim\s* + (?:'. + preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '#').'\s*'. // -%}\s* + '|'. + preg_quote($this->options['whitespace_line_trim'].$this->options['tag_block'][1], '#').'['.$this->options['whitespace_line_chars'].']*'. // ~%}[ \t\0\x0B]* + '|'. + preg_quote($this->options['tag_block'][1], '#'). // %} + ') + }Asx', + + 'lex_block_line' => '{\s*line\s+(\d+)\s*'.preg_quote($this->options['tag_block'][1], '#').'}As', + + // {{ or {% or {# + 'lex_tokens_start' => '{ + ('. + preg_quote($this->options['tag_variable'][0], '#'). // {{ + '|'. + preg_quote($this->options['tag_block'][0], '#'). // {% + '|'. + preg_quote($this->options['tag_comment'][0], '#'). // {# + ')('. + preg_quote($this->options['whitespace_trim'], '#'). // - + '|'. + preg_quote($this->options['whitespace_line_trim'], '#'). // ~ + ')? + }sx', + 'interpolation_start' => '{'.preg_quote($this->options['interpolation'][0], '#').'\s*}A', + 'interpolation_end' => '{\s*'.preg_quote($this->options['interpolation'][1], '#').'}A', + ]; + } + + public function tokenize(Source $source): TokenStream + { + $this->source = $source; + $this->code = str_replace(["\r\n", "\r"], "\n", $source->getCode()); + $this->cursor = 0; + $this->lineno = 1; + $this->end = \strlen($this->code); + $this->tokens = []; + $this->state = self::STATE_DATA; + $this->states = []; + $this->brackets = []; + $this->position = -1; + + // find all token starts in one go + preg_match_all($this->regexes['lex_tokens_start'], $this->code, $matches, \PREG_OFFSET_CAPTURE); + $this->positions = $matches; + + while ($this->cursor < $this->end) { + // dispatch to the lexing functions depending + // on the current state + switch ($this->state) { + case self::STATE_DATA: + $this->lexData(); + break; + + case self::STATE_BLOCK: + $this->lexBlock(); + break; + + case self::STATE_VAR: + $this->lexVar(); + break; + + case self::STATE_STRING: + $this->lexString(); + break; + + case self::STATE_INTERPOLATION: + $this->lexInterpolation(); + break; + } + } + + $this->pushToken(/* Token::EOF_TYPE */ -1); + + if (!empty($this->brackets)) { + list($expect, $lineno) = array_pop($this->brackets); + throw new SyntaxError(sprintf('Unclosed "%s".', $expect), $lineno, $this->source); + } + + return new TokenStream($this->tokens, $this->source); + } + + private function lexData(): void + { + // if no matches are left we return the rest of the template as simple text token + if ($this->position == \count($this->positions[0]) - 1) { + $this->pushToken(/* Token::TEXT_TYPE */ 0, substr($this->code, $this->cursor)); + $this->cursor = $this->end; + + return; + } + + // Find the first token after the current cursor + $position = $this->positions[0][++$this->position]; + while ($position[1] < $this->cursor) { + if ($this->position == \count($this->positions[0]) - 1) { + return; + } + $position = $this->positions[0][++$this->position]; + } + + // push the template text first + $text = $textContent = substr($this->code, $this->cursor, $position[1] - $this->cursor); + + // trim? + if (isset($this->positions[2][$this->position][0])) { + if ($this->options['whitespace_trim'] === $this->positions[2][$this->position][0]) { + // whitespace_trim detected ({%-, {{- or {#-) + $text = rtrim($text); + } elseif ($this->options['whitespace_line_trim'] === $this->positions[2][$this->position][0]) { + // whitespace_line_trim detected ({%~, {{~ or {#~) + // don't trim \r and \n + $text = rtrim($text, " \t\0\x0B"); + } + } + $this->pushToken(/* Token::TEXT_TYPE */ 0, $text); + $this->moveCursor($textContent.$position[0]); + + switch ($this->positions[1][$this->position][0]) { + case $this->options['tag_comment'][0]: + $this->lexComment(); + break; + + case $this->options['tag_block'][0]: + // raw data? + if (preg_match($this->regexes['lex_block_raw'], $this->code, $match, 0, $this->cursor)) { + $this->moveCursor($match[0]); + $this->lexRawData(); + // {% line \d+ %} + } elseif (preg_match($this->regexes['lex_block_line'], $this->code, $match, 0, $this->cursor)) { + $this->moveCursor($match[0]); + $this->lineno = (int) $match[1]; + } else { + $this->pushToken(/* Token::BLOCK_START_TYPE */ 1); + $this->pushState(self::STATE_BLOCK); + $this->currentVarBlockLine = $this->lineno; + } + break; + + case $this->options['tag_variable'][0]: + $this->pushToken(/* Token::VAR_START_TYPE */ 2); + $this->pushState(self::STATE_VAR); + $this->currentVarBlockLine = $this->lineno; + break; + } + } + + private function lexBlock(): void + { + if (empty($this->brackets) && preg_match($this->regexes['lex_block'], $this->code, $match, 0, $this->cursor)) { + $this->pushToken(/* Token::BLOCK_END_TYPE */ 3); + $this->moveCursor($match[0]); + $this->popState(); + } else { + $this->lexExpression(); + } + } + + private function lexVar(): void + { + if (empty($this->brackets) && preg_match($this->regexes['lex_var'], $this->code, $match, 0, $this->cursor)) { + $this->pushToken(/* Token::VAR_END_TYPE */ 4); + $this->moveCursor($match[0]); + $this->popState(); + } else { + $this->lexExpression(); + } + } + + private function lexExpression(): void + { + // whitespace + if (preg_match('/\s+/A', $this->code, $match, 0, $this->cursor)) { + $this->moveCursor($match[0]); + + if ($this->cursor >= $this->end) { + throw new SyntaxError(sprintf('Unclosed "%s".', self::STATE_BLOCK === $this->state ? 'block' : 'variable'), $this->currentVarBlockLine, $this->source); + } + } + + // arrow function + if ('=' === $this->code[$this->cursor] && '>' === $this->code[$this->cursor + 1]) { + $this->pushToken(Token::ARROW_TYPE, '=>'); + $this->moveCursor('=>'); + } + // operators + elseif (preg_match($this->regexes['operator'], $this->code, $match, 0, $this->cursor)) { + $this->pushToken(/* Token::OPERATOR_TYPE */ 8, preg_replace('/\s+/', ' ', $match[0])); + $this->moveCursor($match[0]); + } + // names + elseif (preg_match(self::REGEX_NAME, $this->code, $match, 0, $this->cursor)) { + $this->pushToken(/* Token::NAME_TYPE */ 5, $match[0]); + $this->moveCursor($match[0]); + } + // numbers + elseif (preg_match(self::REGEX_NUMBER, $this->code, $match, 0, $this->cursor)) { + $number = (float) $match[0]; // floats + if (ctype_digit($match[0]) && $number <= \PHP_INT_MAX) { + $number = (int) $match[0]; // integers lower than the maximum + } + $this->pushToken(/* Token::NUMBER_TYPE */ 6, $number); + $this->moveCursor($match[0]); + } + // punctuation + elseif (false !== strpos(self::PUNCTUATION, $this->code[$this->cursor])) { + // opening bracket + if (false !== strpos('([{', $this->code[$this->cursor])) { + $this->brackets[] = [$this->code[$this->cursor], $this->lineno]; + } + // closing bracket + elseif (false !== strpos(')]}', $this->code[$this->cursor])) { + if (empty($this->brackets)) { + throw new SyntaxError(sprintf('Unexpected "%s".', $this->code[$this->cursor]), $this->lineno, $this->source); + } + + list($expect, $lineno) = array_pop($this->brackets); + if ($this->code[$this->cursor] != strtr($expect, '([{', ')]}')) { + throw new SyntaxError(sprintf('Unclosed "%s".', $expect), $lineno, $this->source); + } + } + + $this->pushToken(/* Token::PUNCTUATION_TYPE */ 9, $this->code[$this->cursor]); + ++$this->cursor; + } + // strings + elseif (preg_match(self::REGEX_STRING, $this->code, $match, 0, $this->cursor)) { + $this->pushToken(/* Token::STRING_TYPE */ 7, stripcslashes(substr($match[0], 1, -1))); + $this->moveCursor($match[0]); + } + // opening double quoted string + elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, 0, $this->cursor)) { + $this->brackets[] = ['"', $this->lineno]; + $this->pushState(self::STATE_STRING); + $this->moveCursor($match[0]); + } + // unlexable + else { + throw new SyntaxError(sprintf('Unexpected character "%s".', $this->code[$this->cursor]), $this->lineno, $this->source); + } + } + + private function lexRawData(): void + { + if (!preg_match($this->regexes['lex_raw_data'], $this->code, $match, \PREG_OFFSET_CAPTURE, $this->cursor)) { + throw new SyntaxError('Unexpected end of file: Unclosed "verbatim" block.', $this->lineno, $this->source); + } + + $text = substr($this->code, $this->cursor, $match[0][1] - $this->cursor); + $this->moveCursor($text.$match[0][0]); + + // trim? + if (isset($match[1][0])) { + if ($this->options['whitespace_trim'] === $match[1][0]) { + // whitespace_trim detected ({%-, {{- or {#-) + $text = rtrim($text); + } else { + // whitespace_line_trim detected ({%~, {{~ or {#~) + // don't trim \r and \n + $text = rtrim($text, " \t\0\x0B"); + } + } + + $this->pushToken(/* Token::TEXT_TYPE */ 0, $text); + } + + private function lexComment(): void + { + if (!preg_match($this->regexes['lex_comment'], $this->code, $match, \PREG_OFFSET_CAPTURE, $this->cursor)) { + throw new SyntaxError('Unclosed comment.', $this->lineno, $this->source); + } + + $this->moveCursor(substr($this->code, $this->cursor, $match[0][1] - $this->cursor).$match[0][0]); + } + + private function lexString(): void + { + if (preg_match($this->regexes['interpolation_start'], $this->code, $match, 0, $this->cursor)) { + $this->brackets[] = [$this->options['interpolation'][0], $this->lineno]; + $this->pushToken(/* Token::INTERPOLATION_START_TYPE */ 10); + $this->moveCursor($match[0]); + $this->pushState(self::STATE_INTERPOLATION); + } elseif (preg_match(self::REGEX_DQ_STRING_PART, $this->code, $match, 0, $this->cursor) && \strlen($match[0]) > 0) { + $this->pushToken(/* Token::STRING_TYPE */ 7, stripcslashes($match[0])); + $this->moveCursor($match[0]); + } elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, 0, $this->cursor)) { + list($expect, $lineno) = array_pop($this->brackets); + if ('"' != $this->code[$this->cursor]) { + throw new SyntaxError(sprintf('Unclosed "%s".', $expect), $lineno, $this->source); + } + + $this->popState(); + ++$this->cursor; + } else { + // unlexable + throw new SyntaxError(sprintf('Unexpected character "%s".', $this->code[$this->cursor]), $this->lineno, $this->source); + } + } + + private function lexInterpolation(): void + { + $bracket = end($this->brackets); + if ($this->options['interpolation'][0] === $bracket[0] && preg_match($this->regexes['interpolation_end'], $this->code, $match, 0, $this->cursor)) { + array_pop($this->brackets); + $this->pushToken(/* Token::INTERPOLATION_END_TYPE */ 11); + $this->moveCursor($match[0]); + $this->popState(); + } else { + $this->lexExpression(); + } + } + + private function pushToken($type, $value = ''): void + { + // do not push empty text tokens + if (/* Token::TEXT_TYPE */ 0 === $type && '' === $value) { + return; + } + + $this->tokens[] = new Token($type, $value, $this->lineno); + } + + private function moveCursor($text): void + { + $this->cursor += \strlen($text); + $this->lineno += substr_count($text, "\n"); + } + + private function getOperatorRegex(): string + { + $operators = array_merge( + ['='], + array_keys($this->env->getUnaryOperators()), + array_keys($this->env->getBinaryOperators()) + ); + + $operators = array_combine($operators, array_map('strlen', $operators)); + arsort($operators); + + $regex = []; + foreach ($operators as $operator => $length) { + // an operator that ends with a character must be followed by + // a whitespace, a parenthesis, an opening map [ or sequence { + $r = preg_quote($operator, '/'); + if (ctype_alpha($operator[$length - 1])) { + $r .= '(?=[\s()\[{])'; + } + + // an operator that begins with a character must not have a dot or pipe before + if (ctype_alpha($operator[0])) { + $r = '(?states[] = $this->state; + $this->state = $state; + } + + private function popState(): void + { + if (0 === \count($this->states)) { + throw new \LogicException('Cannot pop state without a previous state.'); + } + + $this->state = array_pop($this->states); + } +} diff --git a/data/vendor/twig/twig/src/Loader/ArrayLoader.php b/data/vendor/twig/twig/src/Loader/ArrayLoader.php new file mode 100644 index 0000000..5d726c3 --- /dev/null +++ b/data/vendor/twig/twig/src/Loader/ArrayLoader.php @@ -0,0 +1,77 @@ + + */ +final class ArrayLoader implements LoaderInterface +{ + private $templates = []; + + /** + * @param array $templates An array of templates (keys are the names, and values are the source code) + */ + public function __construct(array $templates = []) + { + $this->templates = $templates; + } + + public function setTemplate(string $name, string $template): void + { + $this->templates[$name] = $template; + } + + public function getSourceContext(string $name): Source + { + if (!isset($this->templates[$name])) { + throw new LoaderError(sprintf('Template "%s" is not defined.', $name)); + } + + return new Source($this->templates[$name], $name); + } + + public function exists(string $name): bool + { + return isset($this->templates[$name]); + } + + public function getCacheKey(string $name): string + { + if (!isset($this->templates[$name])) { + throw new LoaderError(sprintf('Template "%s" is not defined.', $name)); + } + + return $name.':'.$this->templates[$name]; + } + + public function isFresh(string $name, int $time): bool + { + if (!isset($this->templates[$name])) { + throw new LoaderError(sprintf('Template "%s" is not defined.', $name)); + } + + return true; + } +} diff --git a/data/vendor/twig/twig/src/Loader/ChainLoader.php b/data/vendor/twig/twig/src/Loader/ChainLoader.php new file mode 100644 index 0000000..fbf4f3a --- /dev/null +++ b/data/vendor/twig/twig/src/Loader/ChainLoader.php @@ -0,0 +1,119 @@ + + */ +final class ChainLoader implements LoaderInterface +{ + private $hasSourceCache = []; + private $loaders = []; + + /** + * @param LoaderInterface[] $loaders + */ + public function __construct(array $loaders = []) + { + foreach ($loaders as $loader) { + $this->addLoader($loader); + } + } + + public function addLoader(LoaderInterface $loader): void + { + $this->loaders[] = $loader; + $this->hasSourceCache = []; + } + + /** + * @return LoaderInterface[] + */ + public function getLoaders(): array + { + return $this->loaders; + } + + public function getSourceContext(string $name): Source + { + $exceptions = []; + foreach ($this->loaders as $loader) { + if (!$loader->exists($name)) { + continue; + } + + try { + return $loader->getSourceContext($name); + } catch (LoaderError $e) { + $exceptions[] = $e->getMessage(); + } + } + + throw new LoaderError(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : '')); + } + + public function exists(string $name): bool + { + if (isset($this->hasSourceCache[$name])) { + return $this->hasSourceCache[$name]; + } + + foreach ($this->loaders as $loader) { + if ($loader->exists($name)) { + return $this->hasSourceCache[$name] = true; + } + } + + return $this->hasSourceCache[$name] = false; + } + + public function getCacheKey(string $name): string + { + $exceptions = []; + foreach ($this->loaders as $loader) { + if (!$loader->exists($name)) { + continue; + } + + try { + return $loader->getCacheKey($name); + } catch (LoaderError $e) { + $exceptions[] = \get_class($loader).': '.$e->getMessage(); + } + } + + throw new LoaderError(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : '')); + } + + public function isFresh(string $name, int $time): bool + { + $exceptions = []; + foreach ($this->loaders as $loader) { + if (!$loader->exists($name)) { + continue; + } + + try { + return $loader->isFresh($name, $time); + } catch (LoaderError $e) { + $exceptions[] = \get_class($loader).': '.$e->getMessage(); + } + } + + throw new LoaderError(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : '')); + } +} diff --git a/data/vendor/twig/twig/src/Loader/FilesystemLoader.php b/data/vendor/twig/twig/src/Loader/FilesystemLoader.php new file mode 100644 index 0000000..859a898 --- /dev/null +++ b/data/vendor/twig/twig/src/Loader/FilesystemLoader.php @@ -0,0 +1,283 @@ + + */ +class FilesystemLoader implements LoaderInterface +{ + /** Identifier of the main namespace. */ + public const MAIN_NAMESPACE = '__main__'; + + protected $paths = []; + protected $cache = []; + protected $errorCache = []; + + private $rootPath; + + /** + * @param string|array $paths A path or an array of paths where to look for templates + * @param string|null $rootPath The root path common to all relative paths (null for getcwd()) + */ + public function __construct($paths = [], string $rootPath = null) + { + $this->rootPath = (null === $rootPath ? getcwd() : $rootPath).\DIRECTORY_SEPARATOR; + if (null !== $rootPath && false !== ($realPath = realpath($rootPath))) { + $this->rootPath = $realPath.\DIRECTORY_SEPARATOR; + } + + if ($paths) { + $this->setPaths($paths); + } + } + + /** + * Returns the paths to the templates. + */ + public function getPaths(string $namespace = self::MAIN_NAMESPACE): array + { + return $this->paths[$namespace] ?? []; + } + + /** + * Returns the path namespaces. + * + * The main namespace is always defined. + */ + public function getNamespaces(): array + { + return array_keys($this->paths); + } + + /** + * @param string|array $paths A path or an array of paths where to look for templates + */ + public function setPaths($paths, string $namespace = self::MAIN_NAMESPACE): void + { + if (!\is_array($paths)) { + $paths = [$paths]; + } + + $this->paths[$namespace] = []; + foreach ($paths as $path) { + $this->addPath($path, $namespace); + } + } + + /** + * @throws LoaderError + */ + public function addPath(string $path, string $namespace = self::MAIN_NAMESPACE): void + { + // invalidate the cache + $this->cache = $this->errorCache = []; + + $checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath.$path; + if (!is_dir($checkPath)) { + throw new LoaderError(sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath)); + } + + $this->paths[$namespace][] = rtrim($path, '/\\'); + } + + /** + * @throws LoaderError + */ + public function prependPath(string $path, string $namespace = self::MAIN_NAMESPACE): void + { + // invalidate the cache + $this->cache = $this->errorCache = []; + + $checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath.$path; + if (!is_dir($checkPath)) { + throw new LoaderError(sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath)); + } + + $path = rtrim($path, '/\\'); + + if (!isset($this->paths[$namespace])) { + $this->paths[$namespace][] = $path; + } else { + array_unshift($this->paths[$namespace], $path); + } + } + + public function getSourceContext(string $name): Source + { + if (null === $path = $this->findTemplate($name)) { + return new Source('', $name, ''); + } + + return new Source(file_get_contents($path), $name, $path); + } + + public function getCacheKey(string $name): string + { + if (null === $path = $this->findTemplate($name)) { + return ''; + } + $len = \strlen($this->rootPath); + if (0 === strncmp($this->rootPath, $path, $len)) { + return substr($path, $len); + } + + return $path; + } + + /** + * @return bool + */ + public function exists(string $name) + { + $name = $this->normalizeName($name); + + if (isset($this->cache[$name])) { + return true; + } + + return null !== $this->findTemplate($name, false); + } + + public function isFresh(string $name, int $time): bool + { + // false support to be removed in 3.0 + if (null === $path = $this->findTemplate($name)) { + return false; + } + + return filemtime($path) < $time; + } + + /** + * @return string|null + */ + protected function findTemplate(string $name, bool $throw = true) + { + $name = $this->normalizeName($name); + + if (isset($this->cache[$name])) { + return $this->cache[$name]; + } + + if (isset($this->errorCache[$name])) { + if (!$throw) { + return null; + } + + throw new LoaderError($this->errorCache[$name]); + } + + try { + $this->validateName($name); + + list($namespace, $shortname) = $this->parseName($name); + } catch (LoaderError $e) { + if (!$throw) { + return null; + } + + throw $e; + } + + if (!isset($this->paths[$namespace])) { + $this->errorCache[$name] = sprintf('There are no registered paths for namespace "%s".', $namespace); + + if (!$throw) { + return null; + } + + throw new LoaderError($this->errorCache[$name]); + } + + foreach ($this->paths[$namespace] as $path) { + if (!$this->isAbsolutePath($path)) { + $path = $this->rootPath.$path; + } + + if (is_file($path.'/'.$shortname)) { + if (false !== $realpath = realpath($path.'/'.$shortname)) { + return $this->cache[$name] = $realpath; + } + + return $this->cache[$name] = $path.'/'.$shortname; + } + } + + $this->errorCache[$name] = sprintf('Unable to find template "%s" (looked into: %s).', $name, implode(', ', $this->paths[$namespace])); + + if (!$throw) { + return null; + } + + throw new LoaderError($this->errorCache[$name]); + } + + private function normalizeName(string $name): string + { + return preg_replace('#/{2,}#', '/', str_replace('\\', '/', $name)); + } + + private function parseName(string $name, string $default = self::MAIN_NAMESPACE): array + { + if (isset($name[0]) && '@' == $name[0]) { + if (false === $pos = strpos($name, '/')) { + throw new LoaderError(sprintf('Malformed namespaced template name "%s" (expecting "@namespace/template_name").', $name)); + } + + $namespace = substr($name, 1, $pos - 1); + $shortname = substr($name, $pos + 1); + + return [$namespace, $shortname]; + } + + return [$default, $name]; + } + + private function validateName(string $name): void + { + if (false !== strpos($name, "\0")) { + throw new LoaderError('A template name cannot contain NUL bytes.'); + } + + $name = ltrim($name, '/'); + $parts = explode('/', $name); + $level = 0; + foreach ($parts as $part) { + if ('..' === $part) { + --$level; + } elseif ('.' !== $part) { + ++$level; + } + + if ($level < 0) { + throw new LoaderError(sprintf('Looks like you try to load a template outside configured directories (%s).', $name)); + } + } + } + + private function isAbsolutePath(string $file): bool + { + return strspn($file, '/\\', 0, 1) + || (\strlen($file) > 3 && ctype_alpha($file[0]) + && ':' === $file[1] + && strspn($file, '/\\', 2, 1) + ) + || null !== parse_url($file, \PHP_URL_SCHEME) + ; + } +} diff --git a/data/vendor/twig/twig/src/Loader/LoaderInterface.php b/data/vendor/twig/twig/src/Loader/LoaderInterface.php new file mode 100644 index 0000000..fec7e85 --- /dev/null +++ b/data/vendor/twig/twig/src/Loader/LoaderInterface.php @@ -0,0 +1,49 @@ + + */ +interface LoaderInterface +{ + /** + * Returns the source context for a given template logical name. + * + * @throws LoaderError When $name is not found + */ + public function getSourceContext(string $name): Source; + + /** + * Gets the cache key to use for the cache for a given template name. + * + * @throws LoaderError When $name is not found + */ + public function getCacheKey(string $name): string; + + /** + * @param int $time Timestamp of the last modification time of the cached template + * + * @throws LoaderError When $name is not found + */ + public function isFresh(string $name, int $time): bool; + + /** + * @return bool + */ + public function exists(string $name); +} diff --git a/data/vendor/twig/twig/src/Markup.php b/data/vendor/twig/twig/src/Markup.php new file mode 100644 index 0000000..1788acc --- /dev/null +++ b/data/vendor/twig/twig/src/Markup.php @@ -0,0 +1,52 @@ + + */ +class Markup implements \Countable, \JsonSerializable +{ + private $content; + private $charset; + + public function __construct($content, $charset) + { + $this->content = (string) $content; + $this->charset = $charset; + } + + public function __toString() + { + return $this->content; + } + + /** + * @return int + */ + #[\ReturnTypeWillChange] + public function count() + { + return mb_strlen($this->content, $this->charset); + } + + /** + * @return mixed + */ + #[\ReturnTypeWillChange] + public function jsonSerialize() + { + return $this->content; + } +} diff --git a/data/vendor/twig/twig/src/Node/AutoEscapeNode.php b/data/vendor/twig/twig/src/Node/AutoEscapeNode.php new file mode 100644 index 0000000..cd97041 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/AutoEscapeNode.php @@ -0,0 +1,38 @@ + + */ +class AutoEscapeNode extends Node +{ + public function __construct($value, Node $body, int $lineno, string $tag = 'autoescape') + { + parent::__construct(['body' => $body], ['value' => $value], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler->subcompile($this->getNode('body')); + } +} diff --git a/data/vendor/twig/twig/src/Node/BlockNode.php b/data/vendor/twig/twig/src/Node/BlockNode.php new file mode 100644 index 0000000..0632ba7 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/BlockNode.php @@ -0,0 +1,44 @@ + + */ +class BlockNode extends Node +{ + public function __construct(string $name, Node $body, int $lineno, string $tag = null) + { + parent::__construct(['body' => $body], ['name' => $name], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write(sprintf("public function block_%s(\$context, array \$blocks = [])\n", $this->getAttribute('name')), "{\n") + ->indent() + ->write("\$macros = \$this->macros;\n") + ; + + $compiler + ->subcompile($this->getNode('body')) + ->outdent() + ->write("}\n\n") + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/BlockReferenceNode.php b/data/vendor/twig/twig/src/Node/BlockReferenceNode.php new file mode 100644 index 0000000..cc8af5b --- /dev/null +++ b/data/vendor/twig/twig/src/Node/BlockReferenceNode.php @@ -0,0 +1,36 @@ + + */ +class BlockReferenceNode extends Node implements NodeOutputInterface +{ + public function __construct(string $name, int $lineno, string $tag = null) + { + parent::__construct([], ['name' => $name], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write(sprintf("\$this->displayBlock('%s', \$context, \$blocks);\n", $this->getAttribute('name'))) + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/BodyNode.php b/data/vendor/twig/twig/src/Node/BodyNode.php new file mode 100644 index 0000000..041cbf6 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/BodyNode.php @@ -0,0 +1,21 @@ + + */ +class BodyNode extends Node +{ +} diff --git a/data/vendor/twig/twig/src/Node/CheckSecurityCallNode.php b/data/vendor/twig/twig/src/Node/CheckSecurityCallNode.php new file mode 100644 index 0000000..a78a38d --- /dev/null +++ b/data/vendor/twig/twig/src/Node/CheckSecurityCallNode.php @@ -0,0 +1,28 @@ + + */ +class CheckSecurityCallNode extends Node +{ + public function compile(Compiler $compiler) + { + $compiler + ->write("\$this->sandbox = \$this->env->getExtension('\Twig\Extension\SandboxExtension');\n") + ->write("\$this->checkSecurity();\n") + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/CheckSecurityNode.php b/data/vendor/twig/twig/src/Node/CheckSecurityNode.php new file mode 100644 index 0000000..4727327 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/CheckSecurityNode.php @@ -0,0 +1,88 @@ + + */ +class CheckSecurityNode extends Node +{ + private $usedFilters; + private $usedTags; + private $usedFunctions; + + public function __construct(array $usedFilters, array $usedTags, array $usedFunctions) + { + $this->usedFilters = $usedFilters; + $this->usedTags = $usedTags; + $this->usedFunctions = $usedFunctions; + + parent::__construct(); + } + + public function compile(Compiler $compiler): void + { + $tags = $filters = $functions = []; + foreach (['tags', 'filters', 'functions'] as $type) { + foreach ($this->{'used'.ucfirst($type)} as $name => $node) { + if ($node instanceof Node) { + ${$type}[$name] = $node->getTemplateLine(); + } else { + ${$type}[$node] = null; + } + } + } + + $compiler + ->write("\n") + ->write("public function checkSecurity()\n") + ->write("{\n") + ->indent() + ->write('static $tags = ')->repr(array_filter($tags))->raw(";\n") + ->write('static $filters = ')->repr(array_filter($filters))->raw(";\n") + ->write('static $functions = ')->repr(array_filter($functions))->raw(";\n\n") + ->write("try {\n") + ->indent() + ->write("\$this->sandbox->checkSecurity(\n") + ->indent() + ->write(!$tags ? "[],\n" : "['".implode("', '", array_keys($tags))."'],\n") + ->write(!$filters ? "[],\n" : "['".implode("', '", array_keys($filters))."'],\n") + ->write(!$functions ? "[]\n" : "['".implode("', '", array_keys($functions))."']\n") + ->outdent() + ->write(");\n") + ->outdent() + ->write("} catch (SecurityError \$e) {\n") + ->indent() + ->write("\$e->setSourceContext(\$this->source);\n\n") + ->write("if (\$e instanceof SecurityNotAllowedTagError && isset(\$tags[\$e->getTagName()])) {\n") + ->indent() + ->write("\$e->setTemplateLine(\$tags[\$e->getTagName()]);\n") + ->outdent() + ->write("} elseif (\$e instanceof SecurityNotAllowedFilterError && isset(\$filters[\$e->getFilterName()])) {\n") + ->indent() + ->write("\$e->setTemplateLine(\$filters[\$e->getFilterName()]);\n") + ->outdent() + ->write("} elseif (\$e instanceof SecurityNotAllowedFunctionError && isset(\$functions[\$e->getFunctionName()])) {\n") + ->indent() + ->write("\$e->setTemplateLine(\$functions[\$e->getFunctionName()]);\n") + ->outdent() + ->write("}\n\n") + ->write("throw \$e;\n") + ->outdent() + ->write("}\n\n") + ->outdent() + ->write("}\n") + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/CheckToStringNode.php b/data/vendor/twig/twig/src/Node/CheckToStringNode.php new file mode 100644 index 0000000..c7a9d69 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/CheckToStringNode.php @@ -0,0 +1,45 @@ + + */ +class CheckToStringNode extends AbstractExpression +{ + public function __construct(AbstractExpression $expr) + { + parent::__construct(['expr' => $expr], [], $expr->getTemplateLine(), $expr->getNodeTag()); + } + + public function compile(Compiler $compiler): void + { + $expr = $this->getNode('expr'); + $compiler + ->raw('$this->sandbox->ensureToStringAllowed(') + ->subcompile($expr) + ->raw(', ') + ->repr($expr->getTemplateLine()) + ->raw(', $this->source)') + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/DeprecatedNode.php b/data/vendor/twig/twig/src/Node/DeprecatedNode.php new file mode 100644 index 0000000..5ff4430 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/DeprecatedNode.php @@ -0,0 +1,53 @@ + + */ +class DeprecatedNode extends Node +{ + public function __construct(AbstractExpression $expr, int $lineno, string $tag = null) + { + parent::__construct(['expr' => $expr], [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler->addDebugInfo($this); + + $expr = $this->getNode('expr'); + + if ($expr instanceof ConstantExpression) { + $compiler->write('@trigger_error(') + ->subcompile($expr); + } else { + $varName = $compiler->getVarName(); + $compiler->write(sprintf('$%s = ', $varName)) + ->subcompile($expr) + ->raw(";\n") + ->write(sprintf('@trigger_error($%s', $varName)); + } + + $compiler + ->raw('.') + ->string(sprintf(' ("%s" at line %d).', $this->getTemplateName(), $this->getTemplateLine())) + ->raw(", E_USER_DEPRECATED);\n") + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/DoNode.php b/data/vendor/twig/twig/src/Node/DoNode.php new file mode 100644 index 0000000..f7783d1 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/DoNode.php @@ -0,0 +1,38 @@ + + */ +class DoNode extends Node +{ + public function __construct(AbstractExpression $expr, int $lineno, string $tag = null) + { + parent::__construct(['expr' => $expr], [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write('') + ->subcompile($this->getNode('expr')) + ->raw(";\n") + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/EmbedNode.php b/data/vendor/twig/twig/src/Node/EmbedNode.php new file mode 100644 index 0000000..903c3f6 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/EmbedNode.php @@ -0,0 +1,48 @@ + + */ +class EmbedNode extends IncludeNode +{ + // we don't inject the module to avoid node visitors to traverse it twice (as it will be already visited in the main module) + public function __construct(string $name, int $index, ?AbstractExpression $variables, bool $only, bool $ignoreMissing, int $lineno, string $tag = null) + { + parent::__construct(new ConstantExpression('not_used', $lineno), $variables, $only, $ignoreMissing, $lineno, $tag); + + $this->setAttribute('name', $name); + $this->setAttribute('index', $index); + } + + protected function addGetTemplate(Compiler $compiler): void + { + $compiler + ->write('$this->loadTemplate(') + ->string($this->getAttribute('name')) + ->raw(', ') + ->repr($this->getTemplateName()) + ->raw(', ') + ->repr($this->getTemplateLine()) + ->raw(', ') + ->string($this->getAttribute('index')) + ->raw(')') + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/AbstractExpression.php b/data/vendor/twig/twig/src/Node/Expression/AbstractExpression.php new file mode 100644 index 0000000..42da055 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/AbstractExpression.php @@ -0,0 +1,24 @@ + + */ +abstract class AbstractExpression extends Node +{ +} diff --git a/data/vendor/twig/twig/src/Node/Expression/ArrayExpression.php b/data/vendor/twig/twig/src/Node/Expression/ArrayExpression.php new file mode 100644 index 0000000..0e25fe4 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/ArrayExpression.php @@ -0,0 +1,85 @@ +index = -1; + foreach ($this->getKeyValuePairs() as $pair) { + if ($pair['key'] instanceof ConstantExpression && ctype_digit((string) $pair['key']->getAttribute('value')) && $pair['key']->getAttribute('value') > $this->index) { + $this->index = $pair['key']->getAttribute('value'); + } + } + } + + public function getKeyValuePairs(): array + { + $pairs = []; + foreach (array_chunk($this->nodes, 2) as $pair) { + $pairs[] = [ + 'key' => $pair[0], + 'value' => $pair[1], + ]; + } + + return $pairs; + } + + public function hasElement(AbstractExpression $key): bool + { + foreach ($this->getKeyValuePairs() as $pair) { + // we compare the string representation of the keys + // to avoid comparing the line numbers which are not relevant here. + if ((string) $key === (string) $pair['key']) { + return true; + } + } + + return false; + } + + public function addElement(AbstractExpression $value, AbstractExpression $key = null): void + { + if (null === $key) { + $key = new ConstantExpression(++$this->index, $value->getTemplateLine()); + } + + array_push($this->nodes, $key, $value); + } + + public function compile(Compiler $compiler): void + { + $compiler->raw('['); + $first = true; + foreach ($this->getKeyValuePairs() as $pair) { + if (!$first) { + $compiler->raw(', '); + } + $first = false; + + $compiler + ->subcompile($pair['key']) + ->raw(' => ') + ->subcompile($pair['value']) + ; + } + $compiler->raw(']'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/ArrowFunctionExpression.php b/data/vendor/twig/twig/src/Node/Expression/ArrowFunctionExpression.php new file mode 100644 index 0000000..eaad03c --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/ArrowFunctionExpression.php @@ -0,0 +1,64 @@ + + */ +class ArrowFunctionExpression extends AbstractExpression +{ + public function __construct(AbstractExpression $expr, Node $names, $lineno, $tag = null) + { + parent::__construct(['expr' => $expr, 'names' => $names], [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->raw('function (') + ; + foreach ($this->getNode('names') as $i => $name) { + if ($i) { + $compiler->raw(', '); + } + + $compiler + ->raw('$__') + ->raw($name->getAttribute('name')) + ->raw('__') + ; + } + $compiler + ->raw(') use ($context, $macros) { ') + ; + foreach ($this->getNode('names') as $name) { + $compiler + ->raw('$context["') + ->raw($name->getAttribute('name')) + ->raw('"] = $__') + ->raw($name->getAttribute('name')) + ->raw('__; ') + ; + } + $compiler + ->raw('return ') + ->subcompile($this->getNode('expr')) + ->raw('; }') + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/AssignNameExpression.php b/data/vendor/twig/twig/src/Node/Expression/AssignNameExpression.php new file mode 100644 index 0000000..7dd1bc4 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/AssignNameExpression.php @@ -0,0 +1,27 @@ +raw('$context[') + ->string($this->getAttribute('name')) + ->raw(']') + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/AbstractBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/AbstractBinary.php new file mode 100644 index 0000000..c424e5c --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/AbstractBinary.php @@ -0,0 +1,42 @@ + $left, 'right' => $right], [], $lineno); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->raw('(') + ->subcompile($this->getNode('left')) + ->raw(' ') + ; + $this->operator($compiler); + $compiler + ->raw(' ') + ->subcompile($this->getNode('right')) + ->raw(')') + ; + } + + abstract public function operator(Compiler $compiler): Compiler; +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/AddBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/AddBinary.php new file mode 100644 index 0000000..ee4307e --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/AddBinary.php @@ -0,0 +1,23 @@ +raw('+'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/AndBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/AndBinary.php new file mode 100644 index 0000000..5f2380d --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/AndBinary.php @@ -0,0 +1,23 @@ +raw('&&'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/BitwiseAndBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/BitwiseAndBinary.php new file mode 100644 index 0000000..db7d6d6 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/BitwiseAndBinary.php @@ -0,0 +1,23 @@ +raw('&'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/BitwiseOrBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/BitwiseOrBinary.php new file mode 100644 index 0000000..ce803dd --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/BitwiseOrBinary.php @@ -0,0 +1,23 @@ +raw('|'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/BitwiseXorBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/BitwiseXorBinary.php new file mode 100644 index 0000000..5c29785 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/BitwiseXorBinary.php @@ -0,0 +1,23 @@ +raw('^'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/ConcatBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/ConcatBinary.php new file mode 100644 index 0000000..f825ab8 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/ConcatBinary.php @@ -0,0 +1,23 @@ +raw('.'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/DivBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/DivBinary.php new file mode 100644 index 0000000..e3817d1 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/DivBinary.php @@ -0,0 +1,23 @@ +raw('/'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/EndsWithBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/EndsWithBinary.php new file mode 100644 index 0000000..c3516b8 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/EndsWithBinary.php @@ -0,0 +1,35 @@ +getVarName(); + $right = $compiler->getVarName(); + $compiler + ->raw(sprintf('(is_string($%s = ', $left)) + ->subcompile($this->getNode('left')) + ->raw(sprintf(') && is_string($%s = ', $right)) + ->subcompile($this->getNode('right')) + ->raw(sprintf(') && (\'\' === $%2$s || $%2$s === substr($%1$s, -strlen($%2$s))))', $left, $right)) + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw(''); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/EqualBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/EqualBinary.php new file mode 100644 index 0000000..6b48549 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/EqualBinary.php @@ -0,0 +1,39 @@ += 80000) { + parent::compile($compiler); + + return; + } + + $compiler + ->raw('(0 === twig_compare(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw('))') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('=='); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/FloorDivBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/FloorDivBinary.php new file mode 100644 index 0000000..d7e7980 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/FloorDivBinary.php @@ -0,0 +1,29 @@ +raw('(int) floor('); + parent::compile($compiler); + $compiler->raw(')'); + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('/'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/GreaterBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/GreaterBinary.php new file mode 100644 index 0000000..e1dd067 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/GreaterBinary.php @@ -0,0 +1,39 @@ += 80000) { + parent::compile($compiler); + + return; + } + + $compiler + ->raw('(1 === twig_compare(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw('))') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('>'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/GreaterEqualBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/GreaterEqualBinary.php new file mode 100644 index 0000000..df9bfcf --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/GreaterEqualBinary.php @@ -0,0 +1,39 @@ += 80000) { + parent::compile($compiler); + + return; + } + + $compiler + ->raw('(0 <= twig_compare(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw('))') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('>='); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/InBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/InBinary.php new file mode 100644 index 0000000..6dbfa97 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/InBinary.php @@ -0,0 +1,33 @@ +raw('twig_in_filter(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw(')') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('in'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/LessBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/LessBinary.php new file mode 100644 index 0000000..598e629 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/LessBinary.php @@ -0,0 +1,39 @@ += 80000) { + parent::compile($compiler); + + return; + } + + $compiler + ->raw('(-1 === twig_compare(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw('))') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('<'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/LessEqualBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/LessEqualBinary.php new file mode 100644 index 0000000..e3c4af5 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/LessEqualBinary.php @@ -0,0 +1,39 @@ += 80000) { + parent::compile($compiler); + + return; + } + + $compiler + ->raw('(0 >= twig_compare(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw('))') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('<='); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/MatchesBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/MatchesBinary.php new file mode 100644 index 0000000..bc97292 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/MatchesBinary.php @@ -0,0 +1,33 @@ +raw('preg_match(') + ->subcompile($this->getNode('right')) + ->raw(', ') + ->subcompile($this->getNode('left')) + ->raw(')') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw(''); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/ModBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/ModBinary.php new file mode 100644 index 0000000..271b45c --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/ModBinary.php @@ -0,0 +1,23 @@ +raw('%'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/MulBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/MulBinary.php new file mode 100644 index 0000000..6d4c1e0 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/MulBinary.php @@ -0,0 +1,23 @@ +raw('*'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/NotEqualBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/NotEqualBinary.php new file mode 100644 index 0000000..db47a28 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/NotEqualBinary.php @@ -0,0 +1,39 @@ += 80000) { + parent::compile($compiler); + + return; + } + + $compiler + ->raw('(0 !== twig_compare(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw('))') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('!='); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/NotInBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/NotInBinary.php new file mode 100644 index 0000000..fcba6cc --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/NotInBinary.php @@ -0,0 +1,33 @@ +raw('!twig_in_filter(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw(')') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('not in'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/OrBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/OrBinary.php new file mode 100644 index 0000000..21f87c9 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/OrBinary.php @@ -0,0 +1,23 @@ +raw('||'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/PowerBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/PowerBinary.php new file mode 100644 index 0000000..c9f4c66 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/PowerBinary.php @@ -0,0 +1,22 @@ +raw('**'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/RangeBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/RangeBinary.php new file mode 100644 index 0000000..55982c8 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/RangeBinary.php @@ -0,0 +1,33 @@ +raw('range(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw(')') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('..'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/SpaceshipBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/SpaceshipBinary.php new file mode 100644 index 0000000..ae5a4a4 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/SpaceshipBinary.php @@ -0,0 +1,22 @@ +raw('<=>'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/StartsWithBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/StartsWithBinary.php new file mode 100644 index 0000000..d0df1c4 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/StartsWithBinary.php @@ -0,0 +1,35 @@ +getVarName(); + $right = $compiler->getVarName(); + $compiler + ->raw(sprintf('(is_string($%s = ', $left)) + ->subcompile($this->getNode('left')) + ->raw(sprintf(') && is_string($%s = ', $right)) + ->subcompile($this->getNode('right')) + ->raw(sprintf(') && (\'\' === $%2$s || 0 === strpos($%1$s, $%2$s)))', $left, $right)) + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw(''); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Binary/SubBinary.php b/data/vendor/twig/twig/src/Node/Expression/Binary/SubBinary.php new file mode 100644 index 0000000..eeb87fa --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Binary/SubBinary.php @@ -0,0 +1,23 @@ +raw('-'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/BlockReferenceExpression.php b/data/vendor/twig/twig/src/Node/Expression/BlockReferenceExpression.php new file mode 100644 index 0000000..b1e2a8f --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/BlockReferenceExpression.php @@ -0,0 +1,86 @@ + + */ +class BlockReferenceExpression extends AbstractExpression +{ + public function __construct(Node $name, ?Node $template, int $lineno, string $tag = null) + { + $nodes = ['name' => $name]; + if (null !== $template) { + $nodes['template'] = $template; + } + + parent::__construct($nodes, ['is_defined_test' => false, 'output' => false], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + if ($this->getAttribute('is_defined_test')) { + $this->compileTemplateCall($compiler, 'hasBlock'); + } else { + if ($this->getAttribute('output')) { + $compiler->addDebugInfo($this); + + $this + ->compileTemplateCall($compiler, 'displayBlock') + ->raw(";\n"); + } else { + $this->compileTemplateCall($compiler, 'renderBlock'); + } + } + } + + private function compileTemplateCall(Compiler $compiler, string $method): Compiler + { + if (!$this->hasNode('template')) { + $compiler->write('$this'); + } else { + $compiler + ->write('$this->loadTemplate(') + ->subcompile($this->getNode('template')) + ->raw(', ') + ->repr($this->getTemplateName()) + ->raw(', ') + ->repr($this->getTemplateLine()) + ->raw(')') + ; + } + + $compiler->raw(sprintf('->%s', $method)); + + return $this->compileBlockArguments($compiler); + } + + private function compileBlockArguments(Compiler $compiler): Compiler + { + $compiler + ->raw('(') + ->subcompile($this->getNode('name')) + ->raw(', $context'); + + if (!$this->hasNode('template')) { + $compiler->raw(', $blocks'); + } + + return $compiler->raw(')'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/CallExpression.php b/data/vendor/twig/twig/src/Node/Expression/CallExpression.php new file mode 100644 index 0000000..fdf92a8 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/CallExpression.php @@ -0,0 +1,320 @@ +getAttribute('callable'); + + $closingParenthesis = false; + $isArray = false; + if (\is_string($callable) && false === strpos($callable, '::')) { + $compiler->raw($callable); + } else { + list($r, $callable) = $this->reflectCallable($callable); + if ($r instanceof \ReflectionMethod && \is_string($callable[0])) { + if ($r->isStatic()) { + $compiler->raw(sprintf('%s::%s', $callable[0], $callable[1])); + } else { + $compiler->raw(sprintf('$this->env->getRuntime(\'%s\')->%s', $callable[0], $callable[1])); + } + } elseif ($r instanceof \ReflectionMethod && $callable[0] instanceof ExtensionInterface) { + $class = \get_class($callable[0]); + if (!$compiler->getEnvironment()->hasExtension($class)) { + // Compile a non-optimized call to trigger a \Twig\Error\RuntimeError, which cannot be a compile-time error + $compiler->raw(sprintf('$this->env->getExtension(\'%s\')', $class)); + } else { + $compiler->raw(sprintf('$this->extensions[\'%s\']', ltrim($class, '\\'))); + } + + $compiler->raw(sprintf('->%s', $callable[1])); + } else { + $closingParenthesis = true; + $isArray = true; + $compiler->raw(sprintf('call_user_func_array($this->env->get%s(\'%s\')->getCallable(), ', ucfirst($this->getAttribute('type')), $this->getAttribute('name'))); + } + } + + $this->compileArguments($compiler, $isArray); + + if ($closingParenthesis) { + $compiler->raw(')'); + } + } + + protected function compileArguments(Compiler $compiler, $isArray = false): void + { + $compiler->raw($isArray ? '[' : '('); + + $first = true; + + if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) { + $compiler->raw('$this->env'); + $first = false; + } + + if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) { + if (!$first) { + $compiler->raw(', '); + } + $compiler->raw('$context'); + $first = false; + } + + if ($this->hasAttribute('arguments')) { + foreach ($this->getAttribute('arguments') as $argument) { + if (!$first) { + $compiler->raw(', '); + } + $compiler->string($argument); + $first = false; + } + } + + if ($this->hasNode('node')) { + if (!$first) { + $compiler->raw(', '); + } + $compiler->subcompile($this->getNode('node')); + $first = false; + } + + if ($this->hasNode('arguments')) { + $callable = $this->getAttribute('callable'); + $arguments = $this->getArguments($callable, $this->getNode('arguments')); + foreach ($arguments as $node) { + if (!$first) { + $compiler->raw(', '); + } + $compiler->subcompile($node); + $first = false; + } + } + + $compiler->raw($isArray ? ']' : ')'); + } + + protected function getArguments($callable, $arguments) + { + $callType = $this->getAttribute('type'); + $callName = $this->getAttribute('name'); + + $parameters = []; + $named = false; + foreach ($arguments as $name => $node) { + if (!\is_int($name)) { + $named = true; + $name = $this->normalizeName($name); + } elseif ($named) { + throw new SyntaxError(sprintf('Positional arguments cannot be used after named arguments for %s "%s".', $callType, $callName), $this->getTemplateLine(), $this->getSourceContext()); + } + + $parameters[$name] = $node; + } + + $isVariadic = $this->hasAttribute('is_variadic') && $this->getAttribute('is_variadic'); + if (!$named && !$isVariadic) { + return $parameters; + } + + if (!$callable) { + if ($named) { + $message = sprintf('Named arguments are not supported for %s "%s".', $callType, $callName); + } else { + $message = sprintf('Arbitrary positional arguments are not supported for %s "%s".', $callType, $callName); + } + + throw new \LogicException($message); + } + + list($callableParameters, $isPhpVariadic) = $this->getCallableParameters($callable, $isVariadic); + $arguments = []; + $names = []; + $missingArguments = []; + $optionalArguments = []; + $pos = 0; + foreach ($callableParameters as $callableParameter) { + $name = $this->normalizeName($callableParameter->name); + if (\PHP_VERSION_ID >= 80000 && 'range' === $callable) { + if ('start' === $name) { + $name = 'low'; + } elseif ('end' === $name) { + $name = 'high'; + } + } + + $names[] = $name; + + if (\array_key_exists($name, $parameters)) { + if (\array_key_exists($pos, $parameters)) { + throw new SyntaxError(sprintf('Argument "%s" is defined twice for %s "%s".', $name, $callType, $callName), $this->getTemplateLine(), $this->getSourceContext()); + } + + if (\count($missingArguments)) { + throw new SyntaxError(sprintf( + 'Argument "%s" could not be assigned for %s "%s(%s)" because it is mapped to an internal PHP function which cannot determine default value for optional argument%s "%s".', + $name, $callType, $callName, implode(', ', $names), \count($missingArguments) > 1 ? 's' : '', implode('", "', $missingArguments) + ), $this->getTemplateLine(), $this->getSourceContext()); + } + + $arguments = array_merge($arguments, $optionalArguments); + $arguments[] = $parameters[$name]; + unset($parameters[$name]); + $optionalArguments = []; + } elseif (\array_key_exists($pos, $parameters)) { + $arguments = array_merge($arguments, $optionalArguments); + $arguments[] = $parameters[$pos]; + unset($parameters[$pos]); + $optionalArguments = []; + ++$pos; + } elseif ($callableParameter->isDefaultValueAvailable()) { + $optionalArguments[] = new ConstantExpression($callableParameter->getDefaultValue(), -1); + } elseif ($callableParameter->isOptional()) { + if (empty($parameters)) { + break; + } else { + $missingArguments[] = $name; + } + } else { + throw new SyntaxError(sprintf('Value for argument "%s" is required for %s "%s".', $name, $callType, $callName), $this->getTemplateLine(), $this->getSourceContext()); + } + } + + if ($isVariadic) { + $arbitraryArguments = $isPhpVariadic ? new VariadicExpression([], -1) : new ArrayExpression([], -1); + foreach ($parameters as $key => $value) { + if (\is_int($key)) { + $arbitraryArguments->addElement($value); + } else { + $arbitraryArguments->addElement($value, new ConstantExpression($key, -1)); + } + unset($parameters[$key]); + } + + if ($arbitraryArguments->count()) { + $arguments = array_merge($arguments, $optionalArguments); + $arguments[] = $arbitraryArguments; + } + } + + if (!empty($parameters)) { + $unknownParameter = null; + foreach ($parameters as $parameter) { + if ($parameter instanceof Node) { + $unknownParameter = $parameter; + break; + } + } + + throw new SyntaxError( + sprintf( + 'Unknown argument%s "%s" for %s "%s(%s)".', + \count($parameters) > 1 ? 's' : '', implode('", "', array_keys($parameters)), $callType, $callName, implode(', ', $names) + ), + $unknownParameter ? $unknownParameter->getTemplateLine() : $this->getTemplateLine(), + $unknownParameter ? $unknownParameter->getSourceContext() : $this->getSourceContext() + ); + } + + return $arguments; + } + + protected function normalizeName(string $name): string + { + return strtolower(preg_replace(['/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'], ['\\1_\\2', '\\1_\\2'], $name)); + } + + private function getCallableParameters($callable, bool $isVariadic): array + { + list($r) = $this->reflectCallable($callable); + if (null === $r) { + return [[], false]; + } + + $parameters = $r->getParameters(); + if ($this->hasNode('node')) { + array_shift($parameters); + } + if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) { + array_shift($parameters); + } + if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) { + array_shift($parameters); + } + if ($this->hasAttribute('arguments') && null !== $this->getAttribute('arguments')) { + foreach ($this->getAttribute('arguments') as $argument) { + array_shift($parameters); + } + } + $isPhpVariadic = false; + if ($isVariadic) { + $argument = end($parameters); + $isArray = $argument && $argument->hasType() && 'array' === $argument->getType()->getName(); + if ($isArray && $argument->isDefaultValueAvailable() && [] === $argument->getDefaultValue()) { + array_pop($parameters); + } elseif ($argument && $argument->isVariadic()) { + array_pop($parameters); + $isPhpVariadic = true; + } else { + $callableName = $r->name; + if ($r instanceof \ReflectionMethod) { + $callableName = $r->getDeclaringClass()->name.'::'.$callableName; + } + + throw new \LogicException(sprintf('The last parameter of "%s" for %s "%s" must be an array with default value, eg. "array $arg = []".', $callableName, $this->getAttribute('type'), $this->getAttribute('name'))); + } + } + + return [$parameters, $isPhpVariadic]; + } + + private function reflectCallable($callable) + { + if (null !== $this->reflector) { + return $this->reflector; + } + + if (\is_array($callable)) { + if (!method_exists($callable[0], $callable[1])) { + // __call() + return [null, []]; + } + $r = new \ReflectionMethod($callable[0], $callable[1]); + } elseif (\is_object($callable) && !$callable instanceof \Closure) { + $r = new \ReflectionObject($callable); + $r = $r->getMethod('__invoke'); + $callable = [$callable, '__invoke']; + } elseif (\is_string($callable) && false !== $pos = strpos($callable, '::')) { + $class = substr($callable, 0, $pos); + $method = substr($callable, $pos + 2); + if (!method_exists($class, $method)) { + // __staticCall() + return [null, []]; + } + $r = new \ReflectionMethod($callable); + $callable = [$class, $method]; + } else { + $r = new \ReflectionFunction($callable); + } + + return $this->reflector = [$r, $callable]; + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/ConditionalExpression.php b/data/vendor/twig/twig/src/Node/Expression/ConditionalExpression.php new file mode 100644 index 0000000..2c7bd0a --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/ConditionalExpression.php @@ -0,0 +1,36 @@ + $expr1, 'expr2' => $expr2, 'expr3' => $expr3], [], $lineno); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->raw('((') + ->subcompile($this->getNode('expr1')) + ->raw(') ? (') + ->subcompile($this->getNode('expr2')) + ->raw(') : (') + ->subcompile($this->getNode('expr3')) + ->raw('))') + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/ConstantExpression.php b/data/vendor/twig/twig/src/Node/Expression/ConstantExpression.php new file mode 100644 index 0000000..7ddbcc6 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/ConstantExpression.php @@ -0,0 +1,28 @@ + $value], $lineno); + } + + public function compile(Compiler $compiler): void + { + $compiler->repr($this->getAttribute('value')); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Filter/DefaultFilter.php b/data/vendor/twig/twig/src/Node/Expression/Filter/DefaultFilter.php new file mode 100644 index 0000000..6a572d4 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Filter/DefaultFilter.php @@ -0,0 +1,52 @@ + + */ +class DefaultFilter extends FilterExpression +{ + public function __construct(Node $node, ConstantExpression $filterName, Node $arguments, int $lineno, string $tag = null) + { + $default = new FilterExpression($node, new ConstantExpression('default', $node->getTemplateLine()), $arguments, $node->getTemplateLine()); + + if ('default' === $filterName->getAttribute('value') && ($node instanceof NameExpression || $node instanceof GetAttrExpression)) { + $test = new DefinedTest(clone $node, 'defined', new Node(), $node->getTemplateLine()); + $false = \count($arguments) ? $arguments->getNode(0) : new ConstantExpression('', $node->getTemplateLine()); + + $node = new ConditionalExpression($test, $default, $false, $node->getTemplateLine()); + } else { + $node = $default; + } + + parent::__construct($node, $filterName, $arguments, $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler->subcompile($this->getNode('node')); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/FilterExpression.php b/data/vendor/twig/twig/src/Node/Expression/FilterExpression.php new file mode 100644 index 0000000..0fc1588 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/FilterExpression.php @@ -0,0 +1,40 @@ + $node, 'filter' => $filterName, 'arguments' => $arguments], [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $name = $this->getNode('filter')->getAttribute('value'); + $filter = $compiler->getEnvironment()->getFilter($name); + + $this->setAttribute('name', $name); + $this->setAttribute('type', 'filter'); + $this->setAttribute('needs_environment', $filter->needsEnvironment()); + $this->setAttribute('needs_context', $filter->needsContext()); + $this->setAttribute('arguments', $filter->getArguments()); + $this->setAttribute('callable', $filter->getCallable()); + $this->setAttribute('is_variadic', $filter->isVariadic()); + + $this->compileCallable($compiler); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/FunctionExpression.php b/data/vendor/twig/twig/src/Node/Expression/FunctionExpression.php new file mode 100644 index 0000000..7126977 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/FunctionExpression.php @@ -0,0 +1,43 @@ + $arguments], ['name' => $name, 'is_defined_test' => false], $lineno); + } + + public function compile(Compiler $compiler) + { + $name = $this->getAttribute('name'); + $function = $compiler->getEnvironment()->getFunction($name); + + $this->setAttribute('name', $name); + $this->setAttribute('type', 'function'); + $this->setAttribute('needs_environment', $function->needsEnvironment()); + $this->setAttribute('needs_context', $function->needsContext()); + $this->setAttribute('arguments', $function->getArguments()); + $callable = $function->getCallable(); + if ('constant' === $name && $this->getAttribute('is_defined_test')) { + $callable = 'twig_constant_is_defined'; + } + $this->setAttribute('callable', $callable); + $this->setAttribute('is_variadic', $function->isVariadic()); + + $this->compileCallable($compiler); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/GetAttrExpression.php b/data/vendor/twig/twig/src/Node/Expression/GetAttrExpression.php new file mode 100644 index 0000000..e6a75ce --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/GetAttrExpression.php @@ -0,0 +1,87 @@ + $node, 'attribute' => $attribute]; + if (null !== $arguments) { + $nodes['arguments'] = $arguments; + } + + parent::__construct($nodes, ['type' => $type, 'is_defined_test' => false, 'ignore_strict_check' => false, 'optimizable' => true], $lineno); + } + + public function compile(Compiler $compiler): void + { + $env = $compiler->getEnvironment(); + + // optimize array calls + if ( + $this->getAttribute('optimizable') + && (!$env->isStrictVariables() || $this->getAttribute('ignore_strict_check')) + && !$this->getAttribute('is_defined_test') + && Template::ARRAY_CALL === $this->getAttribute('type') + ) { + $var = '$'.$compiler->getVarName(); + $compiler + ->raw('(('.$var.' = ') + ->subcompile($this->getNode('node')) + ->raw(') && is_array(') + ->raw($var) + ->raw(') || ') + ->raw($var) + ->raw(' instanceof ArrayAccess ? (') + ->raw($var) + ->raw('[') + ->subcompile($this->getNode('attribute')) + ->raw('] ?? null) : null)') + ; + + return; + } + + $compiler->raw('twig_get_attribute($this->env, $this->source, '); + + if ($this->getAttribute('ignore_strict_check')) { + $this->getNode('node')->setAttribute('ignore_strict_check', true); + } + + $compiler + ->subcompile($this->getNode('node')) + ->raw(', ') + ->subcompile($this->getNode('attribute')) + ; + + if ($this->hasNode('arguments')) { + $compiler->raw(', ')->subcompile($this->getNode('arguments')); + } else { + $compiler->raw(', []'); + } + + $compiler->raw(', ') + ->repr($this->getAttribute('type')) + ->raw(', ')->repr($this->getAttribute('is_defined_test')) + ->raw(', ')->repr($this->getAttribute('ignore_strict_check')) + ->raw(', ')->repr($env->hasExtension(SandboxExtension::class)) + ->raw(', ')->repr($this->getNode('node')->getTemplateLine()) + ->raw(')') + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/InlinePrint.php b/data/vendor/twig/twig/src/Node/Expression/InlinePrint.php new file mode 100644 index 0000000..1ad4751 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/InlinePrint.php @@ -0,0 +1,35 @@ + $node], [], $lineno); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->raw('print (') + ->subcompile($this->getNode('node')) + ->raw(')') + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/MethodCallExpression.php b/data/vendor/twig/twig/src/Node/Expression/MethodCallExpression.php new file mode 100644 index 0000000..d5ec0b6 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/MethodCallExpression.php @@ -0,0 +1,62 @@ + $node, 'arguments' => $arguments], ['method' => $method, 'safe' => false, 'is_defined_test' => false], $lineno); + + if ($node instanceof NameExpression) { + $node->setAttribute('always_defined', true); + } + } + + public function compile(Compiler $compiler): void + { + if ($this->getAttribute('is_defined_test')) { + $compiler + ->raw('method_exists($macros[') + ->repr($this->getNode('node')->getAttribute('name')) + ->raw('], ') + ->repr($this->getAttribute('method')) + ->raw(')') + ; + + return; + } + + $compiler + ->raw('twig_call_macro($macros[') + ->repr($this->getNode('node')->getAttribute('name')) + ->raw('], ') + ->repr($this->getAttribute('method')) + ->raw(', [') + ; + $first = true; + foreach ($this->getNode('arguments')->getKeyValuePairs() as $pair) { + if (!$first) { + $compiler->raw(', '); + } + $first = false; + + $compiler->subcompile($pair['value']); + } + $compiler + ->raw('], ') + ->repr($this->getTemplateLine()) + ->raw(', $context, $this->getSourceContext())'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/NameExpression.php b/data/vendor/twig/twig/src/Node/Expression/NameExpression.php new file mode 100644 index 0000000..c3563f0 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/NameExpression.php @@ -0,0 +1,97 @@ + '$this->getTemplateName()', + '_context' => '$context', + '_charset' => '$this->env->getCharset()', + ]; + + public function __construct(string $name, int $lineno) + { + parent::__construct([], ['name' => $name, 'is_defined_test' => false, 'ignore_strict_check' => false, 'always_defined' => false], $lineno); + } + + public function compile(Compiler $compiler): void + { + $name = $this->getAttribute('name'); + + $compiler->addDebugInfo($this); + + if ($this->getAttribute('is_defined_test')) { + if ($this->isSpecial()) { + $compiler->repr(true); + } elseif (\PHP_VERSION_ID >= 70400) { + $compiler + ->raw('array_key_exists(') + ->string($name) + ->raw(', $context)') + ; + } else { + $compiler + ->raw('(isset($context[') + ->string($name) + ->raw(']) || array_key_exists(') + ->string($name) + ->raw(', $context))') + ; + } + } elseif ($this->isSpecial()) { + $compiler->raw($this->specialVars[$name]); + } elseif ($this->getAttribute('always_defined')) { + $compiler + ->raw('$context[') + ->string($name) + ->raw(']') + ; + } else { + if ($this->getAttribute('ignore_strict_check') || !$compiler->getEnvironment()->isStrictVariables()) { + $compiler + ->raw('($context[') + ->string($name) + ->raw('] ?? null)') + ; + } else { + $compiler + ->raw('(isset($context[') + ->string($name) + ->raw(']) || array_key_exists(') + ->string($name) + ->raw(', $context) ? $context[') + ->string($name) + ->raw('] : (function () { throw new RuntimeError(\'Variable ') + ->string($name) + ->raw(' does not exist.\', ') + ->repr($this->lineno) + ->raw(', $this->source); })()') + ->raw(')') + ; + } + } + } + + public function isSpecial() + { + return isset($this->specialVars[$this->getAttribute('name')]); + } + + public function isSimple() + { + return !$this->isSpecial() && !$this->getAttribute('is_defined_test'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/NullCoalesceExpression.php b/data/vendor/twig/twig/src/Node/Expression/NullCoalesceExpression.php new file mode 100644 index 0000000..a72bc4f --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/NullCoalesceExpression.php @@ -0,0 +1,60 @@ +getTemplateLine()); + // for "block()", we don't need the null test as the return value is always a string + if (!$left instanceof BlockReferenceExpression) { + $test = new AndBinary( + $test, + new NotUnary(new NullTest($left, 'null', new Node(), $left->getTemplateLine()), $left->getTemplateLine()), + $left->getTemplateLine() + ); + } + + parent::__construct($test, $left, $right, $lineno); + } + + public function compile(Compiler $compiler): void + { + /* + * This optimizes only one case. PHP 7 also supports more complex expressions + * that can return null. So, for instance, if log is defined, log("foo") ?? "..." works, + * but log($a["foo"]) ?? "..." does not if $a["foo"] is not defined. More advanced + * cases might be implemented as an optimizer node visitor, but has not been done + * as benefits are probably not worth the added complexity. + */ + if ($this->getNode('expr2') instanceof NameExpression) { + $this->getNode('expr2')->setAttribute('always_defined', true); + $compiler + ->raw('((') + ->subcompile($this->getNode('expr2')) + ->raw(') ?? (') + ->subcompile($this->getNode('expr3')) + ->raw('))') + ; + } else { + parent::compile($compiler); + } + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/ParentExpression.php b/data/vendor/twig/twig/src/Node/Expression/ParentExpression.php new file mode 100644 index 0000000..2549197 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/ParentExpression.php @@ -0,0 +1,46 @@ + + */ +class ParentExpression extends AbstractExpression +{ + public function __construct(string $name, int $lineno, string $tag = null) + { + parent::__construct([], ['output' => false, 'name' => $name], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + if ($this->getAttribute('output')) { + $compiler + ->addDebugInfo($this) + ->write('$this->displayParentBlock(') + ->string($this->getAttribute('name')) + ->raw(", \$context, \$blocks);\n") + ; + } else { + $compiler + ->raw('$this->renderParentBlock(') + ->string($this->getAttribute('name')) + ->raw(', $context, $blocks)') + ; + } + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/TempNameExpression.php b/data/vendor/twig/twig/src/Node/Expression/TempNameExpression.php new file mode 100644 index 0000000..004c704 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/TempNameExpression.php @@ -0,0 +1,31 @@ + $name], $lineno); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->raw('$_') + ->raw($this->getAttribute('name')) + ->raw('_') + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Test/ConstantTest.php b/data/vendor/twig/twig/src/Node/Expression/Test/ConstantTest.php new file mode 100644 index 0000000..57e9319 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Test/ConstantTest.php @@ -0,0 +1,49 @@ + + */ +class ConstantTest extends TestExpression +{ + public function compile(Compiler $compiler): void + { + $compiler + ->raw('(') + ->subcompile($this->getNode('node')) + ->raw(' === constant(') + ; + + if ($this->getNode('arguments')->hasNode(1)) { + $compiler + ->raw('get_class(') + ->subcompile($this->getNode('arguments')->getNode(1)) + ->raw(')."::".') + ; + } + + $compiler + ->subcompile($this->getNode('arguments')->getNode(0)) + ->raw('))') + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Test/DefinedTest.php b/data/vendor/twig/twig/src/Node/Expression/Test/DefinedTest.php new file mode 100644 index 0000000..3953bbb --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Test/DefinedTest.php @@ -0,0 +1,74 @@ + + */ +class DefinedTest extends TestExpression +{ + public function __construct(Node $node, string $name, ?Node $arguments, int $lineno) + { + if ($node instanceof NameExpression) { + $node->setAttribute('is_defined_test', true); + } elseif ($node instanceof GetAttrExpression) { + $node->setAttribute('is_defined_test', true); + $this->changeIgnoreStrictCheck($node); + } elseif ($node instanceof BlockReferenceExpression) { + $node->setAttribute('is_defined_test', true); + } elseif ($node instanceof FunctionExpression && 'constant' === $node->getAttribute('name')) { + $node->setAttribute('is_defined_test', true); + } elseif ($node instanceof ConstantExpression || $node instanceof ArrayExpression) { + $node = new ConstantExpression(true, $node->getTemplateLine()); + } elseif ($node instanceof MethodCallExpression) { + $node->setAttribute('is_defined_test', true); + } else { + throw new SyntaxError('The "defined" test only works with simple variables.', $lineno); + } + + parent::__construct($node, $name, $arguments, $lineno); + } + + private function changeIgnoreStrictCheck(GetAttrExpression $node) + { + $node->setAttribute('optimizable', false); + $node->setAttribute('ignore_strict_check', true); + + if ($node->getNode('node') instanceof GetAttrExpression) { + $this->changeIgnoreStrictCheck($node->getNode('node')); + } + } + + public function compile(Compiler $compiler): void + { + $compiler->subcompile($this->getNode('node')); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Test/DivisiblebyTest.php b/data/vendor/twig/twig/src/Node/Expression/Test/DivisiblebyTest.php new file mode 100644 index 0000000..4cb3ee0 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Test/DivisiblebyTest.php @@ -0,0 +1,36 @@ + + */ +class DivisiblebyTest extends TestExpression +{ + public function compile(Compiler $compiler): void + { + $compiler + ->raw('(0 == ') + ->subcompile($this->getNode('node')) + ->raw(' % ') + ->subcompile($this->getNode('arguments')->getNode(0)) + ->raw(')') + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Test/EvenTest.php b/data/vendor/twig/twig/src/Node/Expression/Test/EvenTest.php new file mode 100644 index 0000000..a0e3ed6 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Test/EvenTest.php @@ -0,0 +1,35 @@ + + */ +class EvenTest extends TestExpression +{ + public function compile(Compiler $compiler): void + { + $compiler + ->raw('(') + ->subcompile($this->getNode('node')) + ->raw(' % 2 == 0') + ->raw(')') + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Test/NullTest.php b/data/vendor/twig/twig/src/Node/Expression/Test/NullTest.php new file mode 100644 index 0000000..45b54ae --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Test/NullTest.php @@ -0,0 +1,34 @@ + + */ +class NullTest extends TestExpression +{ + public function compile(Compiler $compiler): void + { + $compiler + ->raw('(null === ') + ->subcompile($this->getNode('node')) + ->raw(')') + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Test/OddTest.php b/data/vendor/twig/twig/src/Node/Expression/Test/OddTest.php new file mode 100644 index 0000000..d56c711 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Test/OddTest.php @@ -0,0 +1,35 @@ + + */ +class OddTest extends TestExpression +{ + public function compile(Compiler $compiler): void + { + $compiler + ->raw('(') + ->subcompile($this->getNode('node')) + ->raw(' % 2 != 0') + ->raw(')') + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Test/SameasTest.php b/data/vendor/twig/twig/src/Node/Expression/Test/SameasTest.php new file mode 100644 index 0000000..c96d2bc --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Test/SameasTest.php @@ -0,0 +1,34 @@ + + */ +class SameasTest extends TestExpression +{ + public function compile(Compiler $compiler): void + { + $compiler + ->raw('(') + ->subcompile($this->getNode('node')) + ->raw(' === ') + ->subcompile($this->getNode('arguments')->getNode(0)) + ->raw(')') + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/TestExpression.php b/data/vendor/twig/twig/src/Node/Expression/TestExpression.php new file mode 100644 index 0000000..e518bd8 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/TestExpression.php @@ -0,0 +1,42 @@ + $node]; + if (null !== $arguments) { + $nodes['arguments'] = $arguments; + } + + parent::__construct($nodes, ['name' => $name], $lineno); + } + + public function compile(Compiler $compiler): void + { + $name = $this->getAttribute('name'); + $test = $compiler->getEnvironment()->getTest($name); + + $this->setAttribute('name', $name); + $this->setAttribute('type', 'test'); + $this->setAttribute('arguments', $test->getArguments()); + $this->setAttribute('callable', $test->getCallable()); + $this->setAttribute('is_variadic', $test->isVariadic()); + + $this->compileCallable($compiler); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Unary/AbstractUnary.php b/data/vendor/twig/twig/src/Node/Expression/Unary/AbstractUnary.php new file mode 100644 index 0000000..e31e3f8 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Unary/AbstractUnary.php @@ -0,0 +1,34 @@ + $node], [], $lineno); + } + + public function compile(Compiler $compiler): void + { + $compiler->raw(' '); + $this->operator($compiler); + $compiler->subcompile($this->getNode('node')); + } + + abstract public function operator(Compiler $compiler): Compiler; +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Unary/NegUnary.php b/data/vendor/twig/twig/src/Node/Expression/Unary/NegUnary.php new file mode 100644 index 0000000..dc2f235 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Unary/NegUnary.php @@ -0,0 +1,23 @@ +raw('-'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Unary/NotUnary.php b/data/vendor/twig/twig/src/Node/Expression/Unary/NotUnary.php new file mode 100644 index 0000000..55c11ba --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Unary/NotUnary.php @@ -0,0 +1,23 @@ +raw('!'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/Unary/PosUnary.php b/data/vendor/twig/twig/src/Node/Expression/Unary/PosUnary.php new file mode 100644 index 0000000..4b0a062 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/Unary/PosUnary.php @@ -0,0 +1,23 @@ +raw('+'); + } +} diff --git a/data/vendor/twig/twig/src/Node/Expression/VariadicExpression.php b/data/vendor/twig/twig/src/Node/Expression/VariadicExpression.php new file mode 100644 index 0000000..a1bdb48 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Expression/VariadicExpression.php @@ -0,0 +1,24 @@ +raw('...'); + + parent::compile($compiler); + } +} diff --git a/data/vendor/twig/twig/src/Node/FlushNode.php b/data/vendor/twig/twig/src/Node/FlushNode.php new file mode 100644 index 0000000..fa50a88 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/FlushNode.php @@ -0,0 +1,35 @@ + + */ +class FlushNode extends Node +{ + public function __construct(int $lineno, string $tag) + { + parent::__construct([], [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write("flush();\n") + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/ForLoopNode.php b/data/vendor/twig/twig/src/Node/ForLoopNode.php new file mode 100644 index 0000000..d5ce845 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/ForLoopNode.php @@ -0,0 +1,49 @@ + + */ +class ForLoopNode extends Node +{ + public function __construct(int $lineno, string $tag = null) + { + parent::__construct([], ['with_loop' => false, 'ifexpr' => false, 'else' => false], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + if ($this->getAttribute('else')) { + $compiler->write("\$context['_iterated'] = true;\n"); + } + + if ($this->getAttribute('with_loop')) { + $compiler + ->write("++\$context['loop']['index0'];\n") + ->write("++\$context['loop']['index'];\n") + ->write("\$context['loop']['first'] = false;\n") + ->write("if (isset(\$context['loop']['length'])) {\n") + ->indent() + ->write("--\$context['loop']['revindex0'];\n") + ->write("--\$context['loop']['revindex'];\n") + ->write("\$context['loop']['last'] = 0 === \$context['loop']['revindex0'];\n") + ->outdent() + ->write("}\n") + ; + } + } +} diff --git a/data/vendor/twig/twig/src/Node/ForNode.php b/data/vendor/twig/twig/src/Node/ForNode.php new file mode 100644 index 0000000..04addfb --- /dev/null +++ b/data/vendor/twig/twig/src/Node/ForNode.php @@ -0,0 +1,107 @@ + + */ +class ForNode extends Node +{ + private $loop; + + public function __construct(AssignNameExpression $keyTarget, AssignNameExpression $valueTarget, AbstractExpression $seq, ?Node $ifexpr, Node $body, ?Node $else, int $lineno, string $tag = null) + { + $body = new Node([$body, $this->loop = new ForLoopNode($lineno, $tag)]); + + $nodes = ['key_target' => $keyTarget, 'value_target' => $valueTarget, 'seq' => $seq, 'body' => $body]; + if (null !== $else) { + $nodes['else'] = $else; + } + + parent::__construct($nodes, ['with_loop' => true], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write("\$context['_parent'] = \$context;\n") + ->write("\$context['_seq'] = twig_ensure_traversable(") + ->subcompile($this->getNode('seq')) + ->raw(");\n") + ; + + if ($this->hasNode('else')) { + $compiler->write("\$context['_iterated'] = false;\n"); + } + + if ($this->getAttribute('with_loop')) { + $compiler + ->write("\$context['loop'] = [\n") + ->write(" 'parent' => \$context['_parent'],\n") + ->write(" 'index0' => 0,\n") + ->write(" 'index' => 1,\n") + ->write(" 'first' => true,\n") + ->write("];\n") + ->write("if (is_array(\$context['_seq']) || (is_object(\$context['_seq']) && \$context['_seq'] instanceof \Countable)) {\n") + ->indent() + ->write("\$length = count(\$context['_seq']);\n") + ->write("\$context['loop']['revindex0'] = \$length - 1;\n") + ->write("\$context['loop']['revindex'] = \$length;\n") + ->write("\$context['loop']['length'] = \$length;\n") + ->write("\$context['loop']['last'] = 1 === \$length;\n") + ->outdent() + ->write("}\n") + ; + } + + $this->loop->setAttribute('else', $this->hasNode('else')); + $this->loop->setAttribute('with_loop', $this->getAttribute('with_loop')); + + $compiler + ->write("foreach (\$context['_seq'] as ") + ->subcompile($this->getNode('key_target')) + ->raw(' => ') + ->subcompile($this->getNode('value_target')) + ->raw(") {\n") + ->indent() + ->subcompile($this->getNode('body')) + ->outdent() + ->write("}\n") + ; + + if ($this->hasNode('else')) { + $compiler + ->write("if (!\$context['_iterated']) {\n") + ->indent() + ->subcompile($this->getNode('else')) + ->outdent() + ->write("}\n") + ; + } + + $compiler->write("\$_parent = \$context['_parent'];\n"); + + // remove some "private" loop variables (needed for nested loops) + $compiler->write('unset($context[\'_seq\'], $context[\'_iterated\'], $context[\''.$this->getNode('key_target')->getAttribute('name').'\'], $context[\''.$this->getNode('value_target')->getAttribute('name').'\'], $context[\'_parent\'], $context[\'loop\']);'."\n"); + + // keep the values set in the inner context for variables defined in the outer context + $compiler->write("\$context = array_intersect_key(\$context, \$_parent) + \$_parent;\n"); + } +} diff --git a/data/vendor/twig/twig/src/Node/IfNode.php b/data/vendor/twig/twig/src/Node/IfNode.php new file mode 100644 index 0000000..5fa2008 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/IfNode.php @@ -0,0 +1,70 @@ + + */ +class IfNode extends Node +{ + public function __construct(Node $tests, ?Node $else, int $lineno, string $tag = null) + { + $nodes = ['tests' => $tests]; + if (null !== $else) { + $nodes['else'] = $else; + } + + parent::__construct($nodes, [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler->addDebugInfo($this); + for ($i = 0, $count = \count($this->getNode('tests')); $i < $count; $i += 2) { + if ($i > 0) { + $compiler + ->outdent() + ->write('} elseif (') + ; + } else { + $compiler + ->write('if (') + ; + } + + $compiler + ->subcompile($this->getNode('tests')->getNode($i)) + ->raw(") {\n") + ->indent() + ->subcompile($this->getNode('tests')->getNode($i + 1)) + ; + } + + if ($this->hasNode('else')) { + $compiler + ->outdent() + ->write("} else {\n") + ->indent() + ->subcompile($this->getNode('else')) + ; + } + + $compiler + ->outdent() + ->write("}\n"); + } +} diff --git a/data/vendor/twig/twig/src/Node/ImportNode.php b/data/vendor/twig/twig/src/Node/ImportNode.php new file mode 100644 index 0000000..5378d79 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/ImportNode.php @@ -0,0 +1,63 @@ + + */ +class ImportNode extends Node +{ + public function __construct(AbstractExpression $expr, AbstractExpression $var, int $lineno, string $tag = null, bool $global = true) + { + parent::__construct(['expr' => $expr, 'var' => $var], ['global' => $global], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write('$macros[') + ->repr($this->getNode('var')->getAttribute('name')) + ->raw('] = ') + ; + + if ($this->getAttribute('global')) { + $compiler + ->raw('$this->macros[') + ->repr($this->getNode('var')->getAttribute('name')) + ->raw('] = ') + ; + } + + if ($this->getNode('expr') instanceof NameExpression && '_self' === $this->getNode('expr')->getAttribute('name')) { + $compiler->raw('$this'); + } else { + $compiler + ->raw('$this->loadTemplate(') + ->subcompile($this->getNode('expr')) + ->raw(', ') + ->repr($this->getTemplateName()) + ->raw(', ') + ->repr($this->getTemplateLine()) + ->raw(')->unwrap()') + ; + } + + $compiler->raw(";\n"); + } +} diff --git a/data/vendor/twig/twig/src/Node/IncludeNode.php b/data/vendor/twig/twig/src/Node/IncludeNode.php new file mode 100644 index 0000000..d540d6b --- /dev/null +++ b/data/vendor/twig/twig/src/Node/IncludeNode.php @@ -0,0 +1,106 @@ + + */ +class IncludeNode extends Node implements NodeOutputInterface +{ + public function __construct(AbstractExpression $expr, ?AbstractExpression $variables, bool $only, bool $ignoreMissing, int $lineno, string $tag = null) + { + $nodes = ['expr' => $expr]; + if (null !== $variables) { + $nodes['variables'] = $variables; + } + + parent::__construct($nodes, ['only' => $only, 'ignore_missing' => $ignoreMissing], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler->addDebugInfo($this); + + if ($this->getAttribute('ignore_missing')) { + $template = $compiler->getVarName(); + + $compiler + ->write(sprintf("$%s = null;\n", $template)) + ->write("try {\n") + ->indent() + ->write(sprintf('$%s = ', $template)) + ; + + $this->addGetTemplate($compiler); + + $compiler + ->raw(";\n") + ->outdent() + ->write("} catch (LoaderError \$e) {\n") + ->indent() + ->write("// ignore missing template\n") + ->outdent() + ->write("}\n") + ->write(sprintf("if ($%s) {\n", $template)) + ->indent() + ->write(sprintf('$%s->display(', $template)) + ; + $this->addTemplateArguments($compiler); + $compiler + ->raw(");\n") + ->outdent() + ->write("}\n") + ; + } else { + $this->addGetTemplate($compiler); + $compiler->raw('->display('); + $this->addTemplateArguments($compiler); + $compiler->raw(");\n"); + } + } + + protected function addGetTemplate(Compiler $compiler) + { + $compiler + ->write('$this->loadTemplate(') + ->subcompile($this->getNode('expr')) + ->raw(', ') + ->repr($this->getTemplateName()) + ->raw(', ') + ->repr($this->getTemplateLine()) + ->raw(')') + ; + } + + protected function addTemplateArguments(Compiler $compiler) + { + if (!$this->hasNode('variables')) { + $compiler->raw(false === $this->getAttribute('only') ? '$context' : '[]'); + } elseif (false === $this->getAttribute('only')) { + $compiler + ->raw('twig_array_merge($context, ') + ->subcompile($this->getNode('variables')) + ->raw(')') + ; + } else { + $compiler->raw('twig_to_array('); + $compiler->subcompile($this->getNode('variables')); + $compiler->raw(')'); + } + } +} diff --git a/data/vendor/twig/twig/src/Node/MacroNode.php b/data/vendor/twig/twig/src/Node/MacroNode.php new file mode 100644 index 0000000..7f1b24d --- /dev/null +++ b/data/vendor/twig/twig/src/Node/MacroNode.php @@ -0,0 +1,113 @@ + + */ +class MacroNode extends Node +{ + public const VARARGS_NAME = 'varargs'; + + public function __construct(string $name, Node $body, Node $arguments, int $lineno, string $tag = null) + { + foreach ($arguments as $argumentName => $argument) { + if (self::VARARGS_NAME === $argumentName) { + throw new SyntaxError(sprintf('The argument "%s" in macro "%s" cannot be defined because the variable "%s" is reserved for arbitrary arguments.', self::VARARGS_NAME, $name, self::VARARGS_NAME), $argument->getTemplateLine(), $argument->getSourceContext()); + } + } + + parent::__construct(['body' => $body, 'arguments' => $arguments], ['name' => $name], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write(sprintf('public function macro_%s(', $this->getAttribute('name'))) + ; + + $count = \count($this->getNode('arguments')); + $pos = 0; + foreach ($this->getNode('arguments') as $name => $default) { + $compiler + ->raw('$__'.$name.'__ = ') + ->subcompile($default) + ; + + if (++$pos < $count) { + $compiler->raw(', '); + } + } + + if ($count) { + $compiler->raw(', '); + } + + $compiler + ->raw('...$__varargs__') + ->raw(")\n") + ->write("{\n") + ->indent() + ->write("\$macros = \$this->macros;\n") + ->write("\$context = \$this->env->mergeGlobals([\n") + ->indent() + ; + + foreach ($this->getNode('arguments') as $name => $default) { + $compiler + ->write('') + ->string($name) + ->raw(' => $__'.$name.'__') + ->raw(",\n") + ; + } + + $compiler + ->write('') + ->string(self::VARARGS_NAME) + ->raw(' => ') + ; + + $compiler + ->raw("\$__varargs__,\n") + ->outdent() + ->write("]);\n\n") + ->write("\$blocks = [];\n\n") + ; + if ($compiler->getEnvironment()->isDebug()) { + $compiler->write("ob_start();\n"); + } else { + $compiler->write("ob_start(function () { return ''; });\n"); + } + $compiler + ->write("try {\n") + ->indent() + ->subcompile($this->getNode('body')) + ->raw("\n") + ->write("return ('' === \$tmp = ob_get_contents()) ? '' : new Markup(\$tmp, \$this->env->getCharset());\n") + ->outdent() + ->write("} finally {\n") + ->indent() + ->write("ob_end_clean();\n") + ->outdent() + ->write("}\n") + ->outdent() + ->write("}\n\n") + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/ModuleNode.php b/data/vendor/twig/twig/src/Node/ModuleNode.php new file mode 100644 index 0000000..e972b6b --- /dev/null +++ b/data/vendor/twig/twig/src/Node/ModuleNode.php @@ -0,0 +1,464 @@ + + */ +final class ModuleNode extends Node +{ + public function __construct(Node $body, ?AbstractExpression $parent, Node $blocks, Node $macros, Node $traits, $embeddedTemplates, Source $source) + { + $nodes = [ + 'body' => $body, + 'blocks' => $blocks, + 'macros' => $macros, + 'traits' => $traits, + 'display_start' => new Node(), + 'display_end' => new Node(), + 'constructor_start' => new Node(), + 'constructor_end' => new Node(), + 'class_end' => new Node(), + ]; + if (null !== $parent) { + $nodes['parent'] = $parent; + } + + // embedded templates are set as attributes so that they are only visited once by the visitors + parent::__construct($nodes, [ + 'index' => null, + 'embedded_templates' => $embeddedTemplates, + ], 1); + + // populate the template name of all node children + $this->setSourceContext($source); + } + + public function setIndex($index) + { + $this->setAttribute('index', $index); + } + + public function compile(Compiler $compiler): void + { + $this->compileTemplate($compiler); + + foreach ($this->getAttribute('embedded_templates') as $template) { + $compiler->subcompile($template); + } + } + + protected function compileTemplate(Compiler $compiler) + { + if (!$this->getAttribute('index')) { + $compiler->write('compileClassHeader($compiler); + + $this->compileConstructor($compiler); + + $this->compileGetParent($compiler); + + $this->compileDisplay($compiler); + + $compiler->subcompile($this->getNode('blocks')); + + $this->compileMacros($compiler); + + $this->compileGetTemplateName($compiler); + + $this->compileIsTraitable($compiler); + + $this->compileDebugInfo($compiler); + + $this->compileGetSourceContext($compiler); + + $this->compileClassFooter($compiler); + } + + protected function compileGetParent(Compiler $compiler) + { + if (!$this->hasNode('parent')) { + return; + } + $parent = $this->getNode('parent'); + + $compiler + ->write("protected function doGetParent(array \$context)\n", "{\n") + ->indent() + ->addDebugInfo($parent) + ->write('return ') + ; + + if ($parent instanceof ConstantExpression) { + $compiler->subcompile($parent); + } else { + $compiler + ->raw('$this->loadTemplate(') + ->subcompile($parent) + ->raw(', ') + ->repr($this->getSourceContext()->getName()) + ->raw(', ') + ->repr($parent->getTemplateLine()) + ->raw(')') + ; + } + + $compiler + ->raw(";\n") + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileClassHeader(Compiler $compiler) + { + $compiler + ->write("\n\n") + ; + if (!$this->getAttribute('index')) { + $compiler + ->write("use Twig\Environment;\n") + ->write("use Twig\Error\LoaderError;\n") + ->write("use Twig\Error\RuntimeError;\n") + ->write("use Twig\Extension\SandboxExtension;\n") + ->write("use Twig\Markup;\n") + ->write("use Twig\Sandbox\SecurityError;\n") + ->write("use Twig\Sandbox\SecurityNotAllowedTagError;\n") + ->write("use Twig\Sandbox\SecurityNotAllowedFilterError;\n") + ->write("use Twig\Sandbox\SecurityNotAllowedFunctionError;\n") + ->write("use Twig\Source;\n") + ->write("use Twig\Template;\n\n") + ; + } + $compiler + // if the template name contains */, add a blank to avoid a PHP parse error + ->write('/* '.str_replace('*/', '* /', $this->getSourceContext()->getName())." */\n") + ->write('class '.$compiler->getEnvironment()->getTemplateClass($this->getSourceContext()->getName(), $this->getAttribute('index'))) + ->raw(" extends Template\n") + ->write("{\n") + ->indent() + ->write("private \$source;\n") + ->write("private \$macros = [];\n\n") + ; + } + + protected function compileConstructor(Compiler $compiler) + { + $compiler + ->write("public function __construct(Environment \$env)\n", "{\n") + ->indent() + ->subcompile($this->getNode('constructor_start')) + ->write("parent::__construct(\$env);\n\n") + ->write("\$this->source = \$this->getSourceContext();\n\n") + ; + + // parent + if (!$this->hasNode('parent')) { + $compiler->write("\$this->parent = false;\n\n"); + } + + $countTraits = \count($this->getNode('traits')); + if ($countTraits) { + // traits + foreach ($this->getNode('traits') as $i => $trait) { + $node = $trait->getNode('template'); + + $compiler + ->addDebugInfo($node) + ->write(sprintf('$_trait_%s = $this->loadTemplate(', $i)) + ->subcompile($node) + ->raw(', ') + ->repr($node->getTemplateName()) + ->raw(', ') + ->repr($node->getTemplateLine()) + ->raw(");\n") + ->write(sprintf("if (!\$_trait_%s->isTraitable()) {\n", $i)) + ->indent() + ->write("throw new RuntimeError('Template \"'.") + ->subcompile($trait->getNode('template')) + ->raw(".'\" cannot be used as a trait.', ") + ->repr($node->getTemplateLine()) + ->raw(", \$this->source);\n") + ->outdent() + ->write("}\n") + ->write(sprintf("\$_trait_%s_blocks = \$_trait_%s->getBlocks();\n\n", $i, $i)) + ; + + foreach ($trait->getNode('targets') as $key => $value) { + $compiler + ->write(sprintf('if (!isset($_trait_%s_blocks[', $i)) + ->string($key) + ->raw("])) {\n") + ->indent() + ->write("throw new RuntimeError('Block ") + ->string($key) + ->raw(' is not defined in trait ') + ->subcompile($trait->getNode('template')) + ->raw(".', ") + ->repr($node->getTemplateLine()) + ->raw(", \$this->source);\n") + ->outdent() + ->write("}\n\n") + + ->write(sprintf('$_trait_%s_blocks[', $i)) + ->subcompile($value) + ->raw(sprintf('] = $_trait_%s_blocks[', $i)) + ->string($key) + ->raw(sprintf(']; unset($_trait_%s_blocks[', $i)) + ->string($key) + ->raw("]);\n\n") + ; + } + } + + if ($countTraits > 1) { + $compiler + ->write("\$this->traits = array_merge(\n") + ->indent() + ; + + for ($i = 0; $i < $countTraits; ++$i) { + $compiler + ->write(sprintf('$_trait_%s_blocks'.($i == $countTraits - 1 ? '' : ',')."\n", $i)) + ; + } + + $compiler + ->outdent() + ->write(");\n\n") + ; + } else { + $compiler + ->write("\$this->traits = \$_trait_0_blocks;\n\n") + ; + } + + $compiler + ->write("\$this->blocks = array_merge(\n") + ->indent() + ->write("\$this->traits,\n") + ->write("[\n") + ; + } else { + $compiler + ->write("\$this->blocks = [\n") + ; + } + + // blocks + $compiler + ->indent() + ; + + foreach ($this->getNode('blocks') as $name => $node) { + $compiler + ->write(sprintf("'%s' => [\$this, 'block_%s'],\n", $name, $name)) + ; + } + + if ($countTraits) { + $compiler + ->outdent() + ->write("]\n") + ->outdent() + ->write(");\n") + ; + } else { + $compiler + ->outdent() + ->write("];\n") + ; + } + + $compiler + ->subcompile($this->getNode('constructor_end')) + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileDisplay(Compiler $compiler) + { + $compiler + ->write("protected function doDisplay(array \$context, array \$blocks = [])\n", "{\n") + ->indent() + ->write("\$macros = \$this->macros;\n") + ->subcompile($this->getNode('display_start')) + ->subcompile($this->getNode('body')) + ; + + if ($this->hasNode('parent')) { + $parent = $this->getNode('parent'); + + $compiler->addDebugInfo($parent); + if ($parent instanceof ConstantExpression) { + $compiler + ->write('$this->parent = $this->loadTemplate(') + ->subcompile($parent) + ->raw(', ') + ->repr($this->getSourceContext()->getName()) + ->raw(', ') + ->repr($parent->getTemplateLine()) + ->raw(");\n") + ; + $compiler->write('$this->parent'); + } else { + $compiler->write('$this->getParent($context)'); + } + $compiler->raw("->display(\$context, array_merge(\$this->blocks, \$blocks));\n"); + } + + $compiler + ->subcompile($this->getNode('display_end')) + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileClassFooter(Compiler $compiler) + { + $compiler + ->subcompile($this->getNode('class_end')) + ->outdent() + ->write("}\n") + ; + } + + protected function compileMacros(Compiler $compiler) + { + $compiler->subcompile($this->getNode('macros')); + } + + protected function compileGetTemplateName(Compiler $compiler) + { + $compiler + ->write("public function getTemplateName()\n", "{\n") + ->indent() + ->write('return ') + ->repr($this->getSourceContext()->getName()) + ->raw(";\n") + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileIsTraitable(Compiler $compiler) + { + // A template can be used as a trait if: + // * it has no parent + // * it has no macros + // * it has no body + // + // Put another way, a template can be used as a trait if it + // only contains blocks and use statements. + $traitable = !$this->hasNode('parent') && 0 === \count($this->getNode('macros')); + if ($traitable) { + if ($this->getNode('body') instanceof BodyNode) { + $nodes = $this->getNode('body')->getNode(0); + } else { + $nodes = $this->getNode('body'); + } + + if (!\count($nodes)) { + $nodes = new Node([$nodes]); + } + + foreach ($nodes as $node) { + if (!\count($node)) { + continue; + } + + if ($node instanceof TextNode && ctype_space($node->getAttribute('data'))) { + continue; + } + + if ($node instanceof BlockReferenceNode) { + continue; + } + + $traitable = false; + break; + } + } + + if ($traitable) { + return; + } + + $compiler + ->write("public function isTraitable()\n", "{\n") + ->indent() + ->write(sprintf("return %s;\n", $traitable ? 'true' : 'false')) + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileDebugInfo(Compiler $compiler) + { + $compiler + ->write("public function getDebugInfo()\n", "{\n") + ->indent() + ->write(sprintf("return %s;\n", str_replace("\n", '', var_export(array_reverse($compiler->getDebugInfo(), true), true)))) + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileGetSourceContext(Compiler $compiler) + { + $compiler + ->write("public function getSourceContext()\n", "{\n") + ->indent() + ->write('return new Source(') + ->string($compiler->getEnvironment()->isDebug() ? $this->getSourceContext()->getCode() : '') + ->raw(', ') + ->string($this->getSourceContext()->getName()) + ->raw(', ') + ->string($this->getSourceContext()->getPath()) + ->raw(");\n") + ->outdent() + ->write("}\n") + ; + } + + protected function compileLoadTemplate(Compiler $compiler, $node, $var) + { + if ($node instanceof ConstantExpression) { + $compiler + ->write(sprintf('%s = $this->loadTemplate(', $var)) + ->subcompile($node) + ->raw(', ') + ->repr($node->getTemplateName()) + ->raw(', ') + ->repr($node->getTemplateLine()) + ->raw(");\n") + ; + } else { + throw new \LogicException('Trait templates can only be constant nodes.'); + } + } +} diff --git a/data/vendor/twig/twig/src/Node/Node.php b/data/vendor/twig/twig/src/Node/Node.php new file mode 100644 index 0000000..c0558b9 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/Node.php @@ -0,0 +1,179 @@ + + */ +class Node implements \Countable, \IteratorAggregate +{ + protected $nodes; + protected $attributes; + protected $lineno; + protected $tag; + + private $name; + private $sourceContext; + + /** + * @param array $nodes An array of named nodes + * @param array $attributes An array of attributes (should not be nodes) + * @param int $lineno The line number + * @param string $tag The tag name associated with the Node + */ + public function __construct(array $nodes = [], array $attributes = [], int $lineno = 0, string $tag = null) + { + foreach ($nodes as $name => $node) { + if (!$node instanceof self) { + throw new \InvalidArgumentException(sprintf('Using "%s" for the value of node "%s" of "%s" is not supported. You must pass a \Twig\Node\Node instance.', \is_object($node) ? \get_class($node) : (null === $node ? 'null' : \gettype($node)), $name, static::class)); + } + } + $this->nodes = $nodes; + $this->attributes = $attributes; + $this->lineno = $lineno; + $this->tag = $tag; + } + + public function __toString() + { + $attributes = []; + foreach ($this->attributes as $name => $value) { + $attributes[] = sprintf('%s: %s', $name, str_replace("\n", '', var_export($value, true))); + } + + $repr = [static::class.'('.implode(', ', $attributes)]; + + if (\count($this->nodes)) { + foreach ($this->nodes as $name => $node) { + $len = \strlen($name) + 4; + $noderepr = []; + foreach (explode("\n", (string) $node) as $line) { + $noderepr[] = str_repeat(' ', $len).$line; + } + + $repr[] = sprintf(' %s: %s', $name, ltrim(implode("\n", $noderepr))); + } + + $repr[] = ')'; + } else { + $repr[0] .= ')'; + } + + return implode("\n", $repr); + } + + /** + * @return void + */ + public function compile(Compiler $compiler) + { + foreach ($this->nodes as $node) { + $node->compile($compiler); + } + } + + public function getTemplateLine(): int + { + return $this->lineno; + } + + public function getNodeTag(): ?string + { + return $this->tag; + } + + public function hasAttribute(string $name): bool + { + return \array_key_exists($name, $this->attributes); + } + + public function getAttribute(string $name) + { + if (!\array_key_exists($name, $this->attributes)) { + throw new \LogicException(sprintf('Attribute "%s" does not exist for Node "%s".', $name, static::class)); + } + + return $this->attributes[$name]; + } + + public function setAttribute(string $name, $value): void + { + $this->attributes[$name] = $value; + } + + public function removeAttribute(string $name): void + { + unset($this->attributes[$name]); + } + + public function hasNode(string $name): bool + { + return isset($this->nodes[$name]); + } + + public function getNode(string $name): self + { + if (!isset($this->nodes[$name])) { + throw new \LogicException(sprintf('Node "%s" does not exist for Node "%s".', $name, static::class)); + } + + return $this->nodes[$name]; + } + + public function setNode(string $name, self $node): void + { + $this->nodes[$name] = $node; + } + + public function removeNode(string $name): void + { + unset($this->nodes[$name]); + } + + /** + * @return int + */ + #[\ReturnTypeWillChange] + public function count() + { + return \count($this->nodes); + } + + public function getIterator(): \Traversable + { + return new \ArrayIterator($this->nodes); + } + + public function getTemplateName(): ?string + { + return $this->sourceContext ? $this->sourceContext->getName() : null; + } + + public function setSourceContext(Source $source): void + { + $this->sourceContext = $source; + foreach ($this->nodes as $node) { + $node->setSourceContext($source); + } + } + + public function getSourceContext(): ?Source + { + return $this->sourceContext; + } +} diff --git a/data/vendor/twig/twig/src/Node/NodeCaptureInterface.php b/data/vendor/twig/twig/src/Node/NodeCaptureInterface.php new file mode 100644 index 0000000..9fb6a0c --- /dev/null +++ b/data/vendor/twig/twig/src/Node/NodeCaptureInterface.php @@ -0,0 +1,21 @@ + + */ +interface NodeCaptureInterface +{ +} diff --git a/data/vendor/twig/twig/src/Node/NodeOutputInterface.php b/data/vendor/twig/twig/src/Node/NodeOutputInterface.php new file mode 100644 index 0000000..5e35b40 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/NodeOutputInterface.php @@ -0,0 +1,21 @@ + + */ +interface NodeOutputInterface +{ +} diff --git a/data/vendor/twig/twig/src/Node/PrintNode.php b/data/vendor/twig/twig/src/Node/PrintNode.php new file mode 100644 index 0000000..60386d2 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/PrintNode.php @@ -0,0 +1,39 @@ + + */ +class PrintNode extends Node implements NodeOutputInterface +{ + public function __construct(AbstractExpression $expr, int $lineno, string $tag = null) + { + parent::__construct(['expr' => $expr], [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write('echo ') + ->subcompile($this->getNode('expr')) + ->raw(";\n") + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/SandboxNode.php b/data/vendor/twig/twig/src/Node/SandboxNode.php new file mode 100644 index 0000000..4d5666b --- /dev/null +++ b/data/vendor/twig/twig/src/Node/SandboxNode.php @@ -0,0 +1,52 @@ + + */ +class SandboxNode extends Node +{ + public function __construct(Node $body, int $lineno, string $tag = null) + { + parent::__construct(['body' => $body], [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write("if (!\$alreadySandboxed = \$this->sandbox->isSandboxed()) {\n") + ->indent() + ->write("\$this->sandbox->enableSandbox();\n") + ->outdent() + ->write("}\n") + ->write("try {\n") + ->indent() + ->subcompile($this->getNode('body')) + ->outdent() + ->write("} finally {\n") + ->indent() + ->write("if (!\$alreadySandboxed) {\n") + ->indent() + ->write("\$this->sandbox->disableSandbox();\n") + ->outdent() + ->write("}\n") + ->outdent() + ->write("}\n") + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/SetNode.php b/data/vendor/twig/twig/src/Node/SetNode.php new file mode 100644 index 0000000..96b6bd8 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/SetNode.php @@ -0,0 +1,105 @@ + + */ +class SetNode extends Node implements NodeCaptureInterface +{ + public function __construct(bool $capture, Node $names, Node $values, int $lineno, string $tag = null) + { + parent::__construct(['names' => $names, 'values' => $values], ['capture' => $capture, 'safe' => false], $lineno, $tag); + + /* + * Optimizes the node when capture is used for a large block of text. + * + * {% set foo %}foo{% endset %} is compiled to $context['foo'] = new Twig\Markup("foo"); + */ + if ($this->getAttribute('capture')) { + $this->setAttribute('safe', true); + + $values = $this->getNode('values'); + if ($values instanceof TextNode) { + $this->setNode('values', new ConstantExpression($values->getAttribute('data'), $values->getTemplateLine())); + $this->setAttribute('capture', false); + } + } + } + + public function compile(Compiler $compiler): void + { + $compiler->addDebugInfo($this); + + if (\count($this->getNode('names')) > 1) { + $compiler->write('list('); + foreach ($this->getNode('names') as $idx => $node) { + if ($idx) { + $compiler->raw(', '); + } + + $compiler->subcompile($node); + } + $compiler->raw(')'); + } else { + if ($this->getAttribute('capture')) { + if ($compiler->getEnvironment()->isDebug()) { + $compiler->write("ob_start();\n"); + } else { + $compiler->write("ob_start(function () { return ''; });\n"); + } + $compiler + ->subcompile($this->getNode('values')) + ; + } + + $compiler->subcompile($this->getNode('names'), false); + + if ($this->getAttribute('capture')) { + $compiler->raw(" = ('' === \$tmp = ob_get_clean()) ? '' : new Markup(\$tmp, \$this->env->getCharset())"); + } + } + + if (!$this->getAttribute('capture')) { + $compiler->raw(' = '); + + if (\count($this->getNode('names')) > 1) { + $compiler->write('['); + foreach ($this->getNode('values') as $idx => $value) { + if ($idx) { + $compiler->raw(', '); + } + + $compiler->subcompile($value); + } + $compiler->raw(']'); + } else { + if ($this->getAttribute('safe')) { + $compiler + ->raw("('' === \$tmp = ") + ->subcompile($this->getNode('values')) + ->raw(") ? '' : new Markup(\$tmp, \$this->env->getCharset())") + ; + } else { + $compiler->subcompile($this->getNode('values')); + } + } + } + + $compiler->raw(";\n"); + } +} diff --git a/data/vendor/twig/twig/src/Node/TextNode.php b/data/vendor/twig/twig/src/Node/TextNode.php new file mode 100644 index 0000000..d74ebe6 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/TextNode.php @@ -0,0 +1,38 @@ + + */ +class TextNode extends Node implements NodeOutputInterface +{ + public function __construct(string $data, int $lineno) + { + parent::__construct([], ['data' => $data], $lineno); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write('echo ') + ->string($this->getAttribute('data')) + ->raw(";\n") + ; + } +} diff --git a/data/vendor/twig/twig/src/Node/WithNode.php b/data/vendor/twig/twig/src/Node/WithNode.php new file mode 100644 index 0000000..56a3344 --- /dev/null +++ b/data/vendor/twig/twig/src/Node/WithNode.php @@ -0,0 +1,70 @@ + + */ +class WithNode extends Node +{ + public function __construct(Node $body, ?Node $variables, bool $only, int $lineno, string $tag = null) + { + $nodes = ['body' => $body]; + if (null !== $variables) { + $nodes['variables'] = $variables; + } + + parent::__construct($nodes, ['only' => $only], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler->addDebugInfo($this); + + $parentContextName = $compiler->getVarName(); + + $compiler->write(sprintf("\$%s = \$context;\n", $parentContextName)); + + if ($this->hasNode('variables')) { + $node = $this->getNode('variables'); + $varsName = $compiler->getVarName(); + $compiler + ->write(sprintf('$%s = ', $varsName)) + ->subcompile($node) + ->raw(";\n") + ->write(sprintf("if (!twig_test_iterable(\$%s)) {\n", $varsName)) + ->indent() + ->write("throw new RuntimeError('Variables passed to the \"with\" tag must be a hash.', ") + ->repr($node->getTemplateLine()) + ->raw(", \$this->getSourceContext());\n") + ->outdent() + ->write("}\n") + ->write(sprintf("\$%s = twig_to_array(\$%s);\n", $varsName, $varsName)) + ; + + if ($this->getAttribute('only')) { + $compiler->write("\$context = [];\n"); + } + + $compiler->write(sprintf("\$context = \$this->env->mergeGlobals(array_merge(\$context, \$%s));\n", $varsName)); + } + + $compiler + ->subcompile($this->getNode('body')) + ->write(sprintf("\$context = \$%s;\n", $parentContextName)) + ; + } +} diff --git a/data/vendor/twig/twig/src/NodeTraverser.php b/data/vendor/twig/twig/src/NodeTraverser.php new file mode 100644 index 0000000..47a2d5c --- /dev/null +++ b/data/vendor/twig/twig/src/NodeTraverser.php @@ -0,0 +1,76 @@ + + */ +final class NodeTraverser +{ + private $env; + private $visitors = []; + + /** + * @param NodeVisitorInterface[] $visitors + */ + public function __construct(Environment $env, array $visitors = []) + { + $this->env = $env; + foreach ($visitors as $visitor) { + $this->addVisitor($visitor); + } + } + + public function addVisitor(NodeVisitorInterface $visitor): void + { + $this->visitors[$visitor->getPriority()][] = $visitor; + } + + /** + * Traverses a node and calls the registered visitors. + */ + public function traverse(Node $node): Node + { + ksort($this->visitors); + foreach ($this->visitors as $visitors) { + foreach ($visitors as $visitor) { + $node = $this->traverseForVisitor($visitor, $node); + } + } + + return $node; + } + + private function traverseForVisitor(NodeVisitorInterface $visitor, Node $node): ?Node + { + $node = $visitor->enterNode($node, $this->env); + + foreach ($node as $k => $n) { + if (null !== $m = $this->traverseForVisitor($visitor, $n)) { + if ($m !== $n) { + $node->setNode($k, $m); + } + } else { + $node->removeNode($k); + } + } + + return $visitor->leaveNode($node, $this->env); + } +} diff --git a/data/vendor/twig/twig/src/NodeVisitor/AbstractNodeVisitor.php b/data/vendor/twig/twig/src/NodeVisitor/AbstractNodeVisitor.php new file mode 100644 index 0000000..d7036ae --- /dev/null +++ b/data/vendor/twig/twig/src/NodeVisitor/AbstractNodeVisitor.php @@ -0,0 +1,49 @@ + + */ +abstract class AbstractNodeVisitor implements NodeVisitorInterface +{ + final public function enterNode(Node $node, Environment $env): Node + { + return $this->doEnterNode($node, $env); + } + + final public function leaveNode(Node $node, Environment $env): ?Node + { + return $this->doLeaveNode($node, $env); + } + + /** + * Called before child nodes are visited. + * + * @return Node The modified node + */ + abstract protected function doEnterNode(Node $node, Environment $env); + + /** + * Called after child nodes are visited. + * + * @return Node|null The modified node or null if the node must be removed + */ + abstract protected function doLeaveNode(Node $node, Environment $env); +} diff --git a/data/vendor/twig/twig/src/NodeVisitor/EscaperNodeVisitor.php b/data/vendor/twig/twig/src/NodeVisitor/EscaperNodeVisitor.php new file mode 100644 index 0000000..fe56ea3 --- /dev/null +++ b/data/vendor/twig/twig/src/NodeVisitor/EscaperNodeVisitor.php @@ -0,0 +1,208 @@ + + * + * @internal + */ +final class EscaperNodeVisitor implements NodeVisitorInterface +{ + private $statusStack = []; + private $blocks = []; + private $safeAnalysis; + private $traverser; + private $defaultStrategy = false; + private $safeVars = []; + + public function __construct() + { + $this->safeAnalysis = new SafeAnalysisNodeVisitor(); + } + + public function enterNode(Node $node, Environment $env): Node + { + if ($node instanceof ModuleNode) { + if ($env->hasExtension(EscaperExtension::class) && $defaultStrategy = $env->getExtension(EscaperExtension::class)->getDefaultStrategy($node->getTemplateName())) { + $this->defaultStrategy = $defaultStrategy; + } + $this->safeVars = []; + $this->blocks = []; + } elseif ($node instanceof AutoEscapeNode) { + $this->statusStack[] = $node->getAttribute('value'); + } elseif ($node instanceof BlockNode) { + $this->statusStack[] = isset($this->blocks[$node->getAttribute('name')]) ? $this->blocks[$node->getAttribute('name')] : $this->needEscaping($env); + } elseif ($node instanceof ImportNode) { + $this->safeVars[] = $node->getNode('var')->getAttribute('name'); + } + + return $node; + } + + public function leaveNode(Node $node, Environment $env): ?Node + { + if ($node instanceof ModuleNode) { + $this->defaultStrategy = false; + $this->safeVars = []; + $this->blocks = []; + } elseif ($node instanceof FilterExpression) { + return $this->preEscapeFilterNode($node, $env); + } elseif ($node instanceof PrintNode && false !== $type = $this->needEscaping($env)) { + $expression = $node->getNode('expr'); + if ($expression instanceof ConditionalExpression && $this->shouldUnwrapConditional($expression, $env, $type)) { + return new DoNode($this->unwrapConditional($expression, $env, $type), $expression->getTemplateLine()); + } + + return $this->escapePrintNode($node, $env, $type); + } + + if ($node instanceof AutoEscapeNode || $node instanceof BlockNode) { + array_pop($this->statusStack); + } elseif ($node instanceof BlockReferenceNode) { + $this->blocks[$node->getAttribute('name')] = $this->needEscaping($env); + } + + return $node; + } + + private function shouldUnwrapConditional(ConditionalExpression $expression, Environment $env, string $type): bool + { + $expr2Safe = $this->isSafeFor($type, $expression->getNode('expr2'), $env); + $expr3Safe = $this->isSafeFor($type, $expression->getNode('expr3'), $env); + + return $expr2Safe !== $expr3Safe; + } + + private function unwrapConditional(ConditionalExpression $expression, Environment $env, string $type): ConditionalExpression + { + // convert "echo a ? b : c" to "a ? echo b : echo c" recursively + $expr2 = $expression->getNode('expr2'); + if ($expr2 instanceof ConditionalExpression && $this->shouldUnwrapConditional($expr2, $env, $type)) { + $expr2 = $this->unwrapConditional($expr2, $env, $type); + } else { + $expr2 = $this->escapeInlinePrintNode(new InlinePrint($expr2, $expr2->getTemplateLine()), $env, $type); + } + $expr3 = $expression->getNode('expr3'); + if ($expr3 instanceof ConditionalExpression && $this->shouldUnwrapConditional($expr3, $env, $type)) { + $expr3 = $this->unwrapConditional($expr3, $env, $type); + } else { + $expr3 = $this->escapeInlinePrintNode(new InlinePrint($expr3, $expr3->getTemplateLine()), $env, $type); + } + + return new ConditionalExpression($expression->getNode('expr1'), $expr2, $expr3, $expression->getTemplateLine()); + } + + private function escapeInlinePrintNode(InlinePrint $node, Environment $env, string $type): Node + { + $expression = $node->getNode('node'); + + if ($this->isSafeFor($type, $expression, $env)) { + return $node; + } + + return new InlinePrint($this->getEscaperFilter($type, $expression), $node->getTemplateLine()); + } + + private function escapePrintNode(PrintNode $node, Environment $env, string $type): Node + { + if (false === $type) { + return $node; + } + + $expression = $node->getNode('expr'); + + if ($this->isSafeFor($type, $expression, $env)) { + return $node; + } + + $class = \get_class($node); + + return new $class($this->getEscaperFilter($type, $expression), $node->getTemplateLine()); + } + + private function preEscapeFilterNode(FilterExpression $filter, Environment $env): FilterExpression + { + $name = $filter->getNode('filter')->getAttribute('value'); + + $type = $env->getFilter($name)->getPreEscape(); + if (null === $type) { + return $filter; + } + + $node = $filter->getNode('node'); + if ($this->isSafeFor($type, $node, $env)) { + return $filter; + } + + $filter->setNode('node', $this->getEscaperFilter($type, $node)); + + return $filter; + } + + private function isSafeFor(string $type, Node $expression, Environment $env): bool + { + $safe = $this->safeAnalysis->getSafe($expression); + + if (null === $safe) { + if (null === $this->traverser) { + $this->traverser = new NodeTraverser($env, [$this->safeAnalysis]); + } + + $this->safeAnalysis->setSafeVars($this->safeVars); + + $this->traverser->traverse($expression); + $safe = $this->safeAnalysis->getSafe($expression); + } + + return \in_array($type, $safe) || \in_array('all', $safe); + } + + private function needEscaping(Environment $env) + { + if (\count($this->statusStack)) { + return $this->statusStack[\count($this->statusStack) - 1]; + } + + return $this->defaultStrategy ? $this->defaultStrategy : false; + } + + private function getEscaperFilter(string $type, Node $node): FilterExpression + { + $line = $node->getTemplateLine(); + $name = new ConstantExpression('escape', $line); + $args = new Node([new ConstantExpression($type, $line), new ConstantExpression(null, $line), new ConstantExpression(true, $line)]); + + return new FilterExpression($node, $name, $args, $line); + } + + public function getPriority(): int + { + return 0; + } +} diff --git a/data/vendor/twig/twig/src/NodeVisitor/MacroAutoImportNodeVisitor.php b/data/vendor/twig/twig/src/NodeVisitor/MacroAutoImportNodeVisitor.php new file mode 100644 index 0000000..af477e6 --- /dev/null +++ b/data/vendor/twig/twig/src/NodeVisitor/MacroAutoImportNodeVisitor.php @@ -0,0 +1,74 @@ + + * + * @internal + */ +final class MacroAutoImportNodeVisitor implements NodeVisitorInterface +{ + private $inAModule = false; + private $hasMacroCalls = false; + + public function enterNode(Node $node, Environment $env): Node + { + if ($node instanceof ModuleNode) { + $this->inAModule = true; + $this->hasMacroCalls = false; + } + + return $node; + } + + public function leaveNode(Node $node, Environment $env): Node + { + if ($node instanceof ModuleNode) { + $this->inAModule = false; + if ($this->hasMacroCalls) { + $node->getNode('constructor_end')->setNode('_auto_macro_import', new ImportNode(new NameExpression('_self', 0), new AssignNameExpression('_self', 0), 0, 'import', true)); + } + } elseif ($this->inAModule) { + if ( + $node instanceof GetAttrExpression && + $node->getNode('node') instanceof NameExpression && + '_self' === $node->getNode('node')->getAttribute('name') && + $node->getNode('attribute') instanceof ConstantExpression + ) { + $this->hasMacroCalls = true; + + $name = $node->getNode('attribute')->getAttribute('value'); + $node = new MethodCallExpression($node->getNode('node'), 'macro_'.$name, $node->getNode('arguments'), $node->getTemplateLine()); + $node->setAttribute('safe', true); + } + } + + return $node; + } + + public function getPriority(): int + { + // we must be ran before auto-escaping + return -10; + } +} diff --git a/data/vendor/twig/twig/src/NodeVisitor/NodeVisitorInterface.php b/data/vendor/twig/twig/src/NodeVisitor/NodeVisitorInterface.php new file mode 100644 index 0000000..59e836d --- /dev/null +++ b/data/vendor/twig/twig/src/NodeVisitor/NodeVisitorInterface.php @@ -0,0 +1,46 @@ + + */ +interface NodeVisitorInterface +{ + /** + * Called before child nodes are visited. + * + * @return Node The modified node + */ + public function enterNode(Node $node, Environment $env): Node; + + /** + * Called after child nodes are visited. + * + * @return Node|null The modified node or null if the node must be removed + */ + public function leaveNode(Node $node, Environment $env): ?Node; + + /** + * Returns the priority for this visitor. + * + * Priority should be between -10 and 10 (0 is the default). + * + * @return int The priority level + */ + public function getPriority(); +} diff --git a/data/vendor/twig/twig/src/NodeVisitor/OptimizerNodeVisitor.php b/data/vendor/twig/twig/src/NodeVisitor/OptimizerNodeVisitor.php new file mode 100644 index 0000000..7ac75e4 --- /dev/null +++ b/data/vendor/twig/twig/src/NodeVisitor/OptimizerNodeVisitor.php @@ -0,0 +1,217 @@ + + * + * @internal + */ +final class OptimizerNodeVisitor implements NodeVisitorInterface +{ + public const OPTIMIZE_ALL = -1; + public const OPTIMIZE_NONE = 0; + public const OPTIMIZE_FOR = 2; + public const OPTIMIZE_RAW_FILTER = 4; + + private $loops = []; + private $loopsTargets = []; + private $optimizers; + + /** + * @param int $optimizers The optimizer mode + */ + public function __construct(int $optimizers = -1) + { + if ($optimizers > (self::OPTIMIZE_FOR | self::OPTIMIZE_RAW_FILTER)) { + throw new \InvalidArgumentException(sprintf('Optimizer mode "%s" is not valid.', $optimizers)); + } + + $this->optimizers = $optimizers; + } + + public function enterNode(Node $node, Environment $env): Node + { + if (self::OPTIMIZE_FOR === (self::OPTIMIZE_FOR & $this->optimizers)) { + $this->enterOptimizeFor($node, $env); + } + + return $node; + } + + public function leaveNode(Node $node, Environment $env): ?Node + { + if (self::OPTIMIZE_FOR === (self::OPTIMIZE_FOR & $this->optimizers)) { + $this->leaveOptimizeFor($node, $env); + } + + if (self::OPTIMIZE_RAW_FILTER === (self::OPTIMIZE_RAW_FILTER & $this->optimizers)) { + $node = $this->optimizeRawFilter($node, $env); + } + + $node = $this->optimizePrintNode($node, $env); + + return $node; + } + + /** + * Optimizes print nodes. + * + * It replaces: + * + * * "echo $this->render(Parent)Block()" with "$this->display(Parent)Block()" + */ + private function optimizePrintNode(Node $node, Environment $env): Node + { + if (!$node instanceof PrintNode) { + return $node; + } + + $exprNode = $node->getNode('expr'); + if ( + $exprNode instanceof BlockReferenceExpression || + $exprNode instanceof ParentExpression + ) { + $exprNode->setAttribute('output', true); + + return $exprNode; + } + + return $node; + } + + /** + * Removes "raw" filters. + */ + private function optimizeRawFilter(Node $node, Environment $env): Node + { + if ($node instanceof FilterExpression && 'raw' == $node->getNode('filter')->getAttribute('value')) { + return $node->getNode('node'); + } + + return $node; + } + + /** + * Optimizes "for" tag by removing the "loop" variable creation whenever possible. + */ + private function enterOptimizeFor(Node $node, Environment $env): void + { + if ($node instanceof ForNode) { + // disable the loop variable by default + $node->setAttribute('with_loop', false); + array_unshift($this->loops, $node); + array_unshift($this->loopsTargets, $node->getNode('value_target')->getAttribute('name')); + array_unshift($this->loopsTargets, $node->getNode('key_target')->getAttribute('name')); + } elseif (!$this->loops) { + // we are outside a loop + return; + } + + // when do we need to add the loop variable back? + + // the loop variable is referenced for the current loop + elseif ($node instanceof NameExpression && 'loop' === $node->getAttribute('name')) { + $node->setAttribute('always_defined', true); + $this->addLoopToCurrent(); + } + + // optimize access to loop targets + elseif ($node instanceof NameExpression && \in_array($node->getAttribute('name'), $this->loopsTargets)) { + $node->setAttribute('always_defined', true); + } + + // block reference + elseif ($node instanceof BlockReferenceNode || $node instanceof BlockReferenceExpression) { + $this->addLoopToCurrent(); + } + + // include without the only attribute + elseif ($node instanceof IncludeNode && !$node->getAttribute('only')) { + $this->addLoopToAll(); + } + + // include function without the with_context=false parameter + elseif ($node instanceof FunctionExpression + && 'include' === $node->getAttribute('name') + && (!$node->getNode('arguments')->hasNode('with_context') + || false !== $node->getNode('arguments')->getNode('with_context')->getAttribute('value') + ) + ) { + $this->addLoopToAll(); + } + + // the loop variable is referenced via an attribute + elseif ($node instanceof GetAttrExpression + && (!$node->getNode('attribute') instanceof ConstantExpression + || 'parent' === $node->getNode('attribute')->getAttribute('value') + ) + && (true === $this->loops[0]->getAttribute('with_loop') + || ($node->getNode('node') instanceof NameExpression + && 'loop' === $node->getNode('node')->getAttribute('name') + ) + ) + ) { + $this->addLoopToAll(); + } + } + + /** + * Optimizes "for" tag by removing the "loop" variable creation whenever possible. + */ + private function leaveOptimizeFor(Node $node, Environment $env): void + { + if ($node instanceof ForNode) { + array_shift($this->loops); + array_shift($this->loopsTargets); + array_shift($this->loopsTargets); + } + } + + private function addLoopToCurrent(): void + { + $this->loops[0]->setAttribute('with_loop', true); + } + + private function addLoopToAll(): void + { + foreach ($this->loops as $loop) { + $loop->setAttribute('with_loop', true); + } + } + + public function getPriority(): int + { + return 255; + } +} diff --git a/data/vendor/twig/twig/src/NodeVisitor/SafeAnalysisNodeVisitor.php b/data/vendor/twig/twig/src/NodeVisitor/SafeAnalysisNodeVisitor.php new file mode 100644 index 0000000..90d6f2e --- /dev/null +++ b/data/vendor/twig/twig/src/NodeVisitor/SafeAnalysisNodeVisitor.php @@ -0,0 +1,160 @@ +safeVars = $safeVars; + } + + public function getSafe(Node $node) + { + $hash = spl_object_hash($node); + if (!isset($this->data[$hash])) { + return; + } + + foreach ($this->data[$hash] as $bucket) { + if ($bucket['key'] !== $node) { + continue; + } + + if (\in_array('html_attr', $bucket['value'])) { + $bucket['value'][] = 'html'; + } + + return $bucket['value']; + } + } + + private function setSafe(Node $node, array $safe): void + { + $hash = spl_object_hash($node); + if (isset($this->data[$hash])) { + foreach ($this->data[$hash] as &$bucket) { + if ($bucket['key'] === $node) { + $bucket['value'] = $safe; + + return; + } + } + } + $this->data[$hash][] = [ + 'key' => $node, + 'value' => $safe, + ]; + } + + public function enterNode(Node $node, Environment $env): Node + { + return $node; + } + + public function leaveNode(Node $node, Environment $env): ?Node + { + if ($node instanceof ConstantExpression) { + // constants are marked safe for all + $this->setSafe($node, ['all']); + } elseif ($node instanceof BlockReferenceExpression) { + // blocks are safe by definition + $this->setSafe($node, ['all']); + } elseif ($node instanceof ParentExpression) { + // parent block is safe by definition + $this->setSafe($node, ['all']); + } elseif ($node instanceof ConditionalExpression) { + // intersect safeness of both operands + $safe = $this->intersectSafe($this->getSafe($node->getNode('expr2')), $this->getSafe($node->getNode('expr3'))); + $this->setSafe($node, $safe); + } elseif ($node instanceof FilterExpression) { + // filter expression is safe when the filter is safe + $name = $node->getNode('filter')->getAttribute('value'); + $args = $node->getNode('arguments'); + if ($filter = $env->getFilter($name)) { + $safe = $filter->getSafe($args); + if (null === $safe) { + $safe = $this->intersectSafe($this->getSafe($node->getNode('node')), $filter->getPreservesSafety()); + } + $this->setSafe($node, $safe); + } else { + $this->setSafe($node, []); + } + } elseif ($node instanceof FunctionExpression) { + // function expression is safe when the function is safe + $name = $node->getAttribute('name'); + $args = $node->getNode('arguments'); + if ($function = $env->getFunction($name)) { + $this->setSafe($node, $function->getSafe($args)); + } else { + $this->setSafe($node, []); + } + } elseif ($node instanceof MethodCallExpression) { + if ($node->getAttribute('safe')) { + $this->setSafe($node, ['all']); + } else { + $this->setSafe($node, []); + } + } elseif ($node instanceof GetAttrExpression && $node->getNode('node') instanceof NameExpression) { + $name = $node->getNode('node')->getAttribute('name'); + if (\in_array($name, $this->safeVars)) { + $this->setSafe($node, ['all']); + } else { + $this->setSafe($node, []); + } + } else { + $this->setSafe($node, []); + } + + return $node; + } + + private function intersectSafe(array $a = null, array $b = null): array + { + if (null === $a || null === $b) { + return []; + } + + if (\in_array('all', $a)) { + return $b; + } + + if (\in_array('all', $b)) { + return $a; + } + + return array_intersect($a, $b); + } + + public function getPriority(): int + { + return 0; + } +} diff --git a/data/vendor/twig/twig/src/NodeVisitor/SandboxNodeVisitor.php b/data/vendor/twig/twig/src/NodeVisitor/SandboxNodeVisitor.php new file mode 100644 index 0000000..1446cee --- /dev/null +++ b/data/vendor/twig/twig/src/NodeVisitor/SandboxNodeVisitor.php @@ -0,0 +1,136 @@ + + * + * @internal + */ +final class SandboxNodeVisitor implements NodeVisitorInterface +{ + private $inAModule = false; + private $tags; + private $filters; + private $functions; + private $needsToStringWrap = false; + + public function enterNode(Node $node, Environment $env): Node + { + if ($node instanceof ModuleNode) { + $this->inAModule = true; + $this->tags = []; + $this->filters = []; + $this->functions = []; + + return $node; + } elseif ($this->inAModule) { + // look for tags + if ($node->getNodeTag() && !isset($this->tags[$node->getNodeTag()])) { + $this->tags[$node->getNodeTag()] = $node; + } + + // look for filters + if ($node instanceof FilterExpression && !isset($this->filters[$node->getNode('filter')->getAttribute('value')])) { + $this->filters[$node->getNode('filter')->getAttribute('value')] = $node; + } + + // look for functions + if ($node instanceof FunctionExpression && !isset($this->functions[$node->getAttribute('name')])) { + $this->functions[$node->getAttribute('name')] = $node; + } + + // the .. operator is equivalent to the range() function + if ($node instanceof RangeBinary && !isset($this->functions['range'])) { + $this->functions['range'] = $node; + } + + if ($node instanceof PrintNode) { + $this->needsToStringWrap = true; + $this->wrapNode($node, 'expr'); + } + + if ($node instanceof SetNode && !$node->getAttribute('capture')) { + $this->needsToStringWrap = true; + } + + // wrap outer nodes that can implicitly call __toString() + if ($this->needsToStringWrap) { + if ($node instanceof ConcatBinary) { + $this->wrapNode($node, 'left'); + $this->wrapNode($node, 'right'); + } + if ($node instanceof FilterExpression) { + $this->wrapNode($node, 'node'); + $this->wrapArrayNode($node, 'arguments'); + } + if ($node instanceof FunctionExpression) { + $this->wrapArrayNode($node, 'arguments'); + } + } + } + + return $node; + } + + public function leaveNode(Node $node, Environment $env): ?Node + { + if ($node instanceof ModuleNode) { + $this->inAModule = false; + + $node->setNode('constructor_end', new Node([new CheckSecurityCallNode(), $node->getNode('constructor_end')])); + $node->setNode('class_end', new Node([new CheckSecurityNode($this->filters, $this->tags, $this->functions), $node->getNode('class_end')])); + } elseif ($this->inAModule) { + if ($node instanceof PrintNode || $node instanceof SetNode) { + $this->needsToStringWrap = false; + } + } + + return $node; + } + + private function wrapNode(Node $node, string $name): void + { + $expr = $node->getNode($name); + if ($expr instanceof NameExpression || $expr instanceof GetAttrExpression) { + $node->setNode($name, new CheckToStringNode($expr)); + } + } + + private function wrapArrayNode(Node $node, string $name): void + { + $args = $node->getNode($name); + foreach ($args as $name => $_) { + $this->wrapNode($args, $name); + } + } + + public function getPriority(): int + { + return 0; + } +} diff --git a/data/vendor/twig/twig/src/Parser.php b/data/vendor/twig/twig/src/Parser.php new file mode 100644 index 0000000..d0e77b3 --- /dev/null +++ b/data/vendor/twig/twig/src/Parser.php @@ -0,0 +1,349 @@ + + */ +class Parser +{ + private $stack = []; + private $stream; + private $parent; + private $visitors; + private $expressionParser; + private $blocks; + private $blockStack; + private $macros; + private $env; + private $importedSymbols; + private $traits; + private $embeddedTemplates = []; + private $varNameSalt = 0; + + public function __construct(Environment $env) + { + $this->env = $env; + } + + public function getVarName(): string + { + return sprintf('__internal_parse_%d', $this->varNameSalt++); + } + + public function parse(TokenStream $stream, $test = null, bool $dropNeedle = false): ModuleNode + { + $vars = get_object_vars($this); + unset($vars['stack'], $vars['env'], $vars['handlers'], $vars['visitors'], $vars['expressionParser'], $vars['reservedMacroNames']); + $this->stack[] = $vars; + + // node visitors + if (null === $this->visitors) { + $this->visitors = $this->env->getNodeVisitors(); + } + + if (null === $this->expressionParser) { + $this->expressionParser = new ExpressionParser($this, $this->env); + } + + $this->stream = $stream; + $this->parent = null; + $this->blocks = []; + $this->macros = []; + $this->traits = []; + $this->blockStack = []; + $this->importedSymbols = [[]]; + $this->embeddedTemplates = []; + $this->varNameSalt = 0; + + try { + $body = $this->subparse($test, $dropNeedle); + + if (null !== $this->parent && null === $body = $this->filterBodyNodes($body)) { + $body = new Node(); + } + } catch (SyntaxError $e) { + if (!$e->getSourceContext()) { + $e->setSourceContext($this->stream->getSourceContext()); + } + + if (!$e->getTemplateLine()) { + $e->setTemplateLine($this->stream->getCurrent()->getLine()); + } + + throw $e; + } + + $node = new ModuleNode(new BodyNode([$body]), $this->parent, new Node($this->blocks), new Node($this->macros), new Node($this->traits), $this->embeddedTemplates, $stream->getSourceContext()); + + $traverser = new NodeTraverser($this->env, $this->visitors); + + $node = $traverser->traverse($node); + + // restore previous stack so previous parse() call can resume working + foreach (array_pop($this->stack) as $key => $val) { + $this->$key = $val; + } + + return $node; + } + + public function subparse($test, bool $dropNeedle = false): Node + { + $lineno = $this->getCurrentToken()->getLine(); + $rv = []; + while (!$this->stream->isEOF()) { + switch ($this->getCurrentToken()->getType()) { + case /* Token::TEXT_TYPE */ 0: + $token = $this->stream->next(); + $rv[] = new TextNode($token->getValue(), $token->getLine()); + break; + + case /* Token::VAR_START_TYPE */ 2: + $token = $this->stream->next(); + $expr = $this->expressionParser->parseExpression(); + $this->stream->expect(/* Token::VAR_END_TYPE */ 4); + $rv[] = new PrintNode($expr, $token->getLine()); + break; + + case /* Token::BLOCK_START_TYPE */ 1: + $this->stream->next(); + $token = $this->getCurrentToken(); + + if (/* Token::NAME_TYPE */ 5 !== $token->getType()) { + throw new SyntaxError('A block must start with a tag name.', $token->getLine(), $this->stream->getSourceContext()); + } + + if (null !== $test && $test($token)) { + if ($dropNeedle) { + $this->stream->next(); + } + + if (1 === \count($rv)) { + return $rv[0]; + } + + return new Node($rv, [], $lineno); + } + + if (!$subparser = $this->env->getTokenParser($token->getValue())) { + if (null !== $test) { + $e = new SyntaxError(sprintf('Unexpected "%s" tag', $token->getValue()), $token->getLine(), $this->stream->getSourceContext()); + + if (\is_array($test) && isset($test[0]) && $test[0] instanceof TokenParserInterface) { + $e->appendMessage(sprintf(' (expecting closing tag for the "%s" tag defined near line %s).', $test[0]->getTag(), $lineno)); + } + } else { + $e = new SyntaxError(sprintf('Unknown "%s" tag.', $token->getValue()), $token->getLine(), $this->stream->getSourceContext()); + $e->addSuggestions($token->getValue(), array_keys($this->env->getTokenParsers())); + } + + throw $e; + } + + $this->stream->next(); + + $subparser->setParser($this); + $node = $subparser->parse($token); + if (null !== $node) { + $rv[] = $node; + } + break; + + default: + throw new SyntaxError('Lexer or parser ended up in unsupported state.', $this->getCurrentToken()->getLine(), $this->stream->getSourceContext()); + } + } + + if (1 === \count($rv)) { + return $rv[0]; + } + + return new Node($rv, [], $lineno); + } + + public function getBlockStack(): array + { + return $this->blockStack; + } + + public function peekBlockStack() + { + return $this->blockStack[\count($this->blockStack) - 1] ?? null; + } + + public function popBlockStack(): void + { + array_pop($this->blockStack); + } + + public function pushBlockStack($name): void + { + $this->blockStack[] = $name; + } + + public function hasBlock(string $name): bool + { + return isset($this->blocks[$name]); + } + + public function getBlock(string $name): Node + { + return $this->blocks[$name]; + } + + public function setBlock(string $name, BlockNode $value): void + { + $this->blocks[$name] = new BodyNode([$value], [], $value->getTemplateLine()); + } + + public function hasMacro(string $name): bool + { + return isset($this->macros[$name]); + } + + public function setMacro(string $name, MacroNode $node): void + { + $this->macros[$name] = $node; + } + + public function addTrait($trait): void + { + $this->traits[] = $trait; + } + + public function hasTraits(): bool + { + return \count($this->traits) > 0; + } + + public function embedTemplate(ModuleNode $template) + { + $template->setIndex(mt_rand()); + + $this->embeddedTemplates[] = $template; + } + + public function addImportedSymbol(string $type, string $alias, string $name = null, AbstractExpression $node = null): void + { + $this->importedSymbols[0][$type][$alias] = ['name' => $name, 'node' => $node]; + } + + public function getImportedSymbol(string $type, string $alias) + { + // if the symbol does not exist in the current scope (0), try in the main/global scope (last index) + return $this->importedSymbols[0][$type][$alias] ?? ($this->importedSymbols[\count($this->importedSymbols) - 1][$type][$alias] ?? null); + } + + public function isMainScope(): bool + { + return 1 === \count($this->importedSymbols); + } + + public function pushLocalScope(): void + { + array_unshift($this->importedSymbols, []); + } + + public function popLocalScope(): void + { + array_shift($this->importedSymbols); + } + + public function getExpressionParser(): ExpressionParser + { + return $this->expressionParser; + } + + public function getParent(): ?Node + { + return $this->parent; + } + + public function setParent(?Node $parent): void + { + $this->parent = $parent; + } + + public function getStream(): TokenStream + { + return $this->stream; + } + + public function getCurrentToken(): Token + { + return $this->stream->getCurrent(); + } + + private function filterBodyNodes(Node $node, bool $nested = false): ?Node + { + // check that the body does not contain non-empty output nodes + if ( + ($node instanceof TextNode && !ctype_space($node->getAttribute('data'))) + || + (!$node instanceof TextNode && !$node instanceof BlockReferenceNode && $node instanceof NodeOutputInterface) + ) { + if (false !== strpos((string) $node, \chr(0xEF).\chr(0xBB).\chr(0xBF))) { + $t = substr($node->getAttribute('data'), 3); + if ('' === $t || ctype_space($t)) { + // bypass empty nodes starting with a BOM + return null; + } + } + + throw new SyntaxError('A template that extends another one cannot include content outside Twig blocks. Did you forget to put the content inside a {% block %} tag?', $node->getTemplateLine(), $this->stream->getSourceContext()); + } + + // bypass nodes that "capture" the output + if ($node instanceof NodeCaptureInterface) { + // a "block" tag in such a node will serve as a block definition AND be displayed in place as well + return $node; + } + + // "block" tags that are not captured (see above) are only used for defining + // the content of the block. In such a case, nesting it does not work as + // expected as the definition is not part of the default template code flow. + if ($nested && $node instanceof BlockReferenceNode) { + throw new SyntaxError('A block definition cannot be nested under non-capturing nodes.', $node->getTemplateLine(), $this->stream->getSourceContext()); + } + + if ($node instanceof NodeOutputInterface) { + return null; + } + + // here, $nested means "being at the root level of a child template" + // we need to discard the wrapping "Node" for the "body" node + $nested = $nested || Node::class !== \get_class($node); + foreach ($node as $k => $n) { + if (null !== $n && null === $this->filterBodyNodes($n, $nested)) { + $node->removeNode($k); + } + } + + return $node; + } +} diff --git a/data/vendor/twig/twig/src/Profiler/Dumper/BaseDumper.php b/data/vendor/twig/twig/src/Profiler/Dumper/BaseDumper.php new file mode 100644 index 0000000..4da43e4 --- /dev/null +++ b/data/vendor/twig/twig/src/Profiler/Dumper/BaseDumper.php @@ -0,0 +1,63 @@ + + */ +abstract class BaseDumper +{ + private $root; + + public function dump(Profile $profile): string + { + return $this->dumpProfile($profile); + } + + abstract protected function formatTemplate(Profile $profile, $prefix): string; + + abstract protected function formatNonTemplate(Profile $profile, $prefix): string; + + abstract protected function formatTime(Profile $profile, $percent): string; + + private function dumpProfile(Profile $profile, $prefix = '', $sibling = false): string + { + if ($profile->isRoot()) { + $this->root = $profile->getDuration(); + $start = $profile->getName(); + } else { + if ($profile->isTemplate()) { + $start = $this->formatTemplate($profile, $prefix); + } else { + $start = $this->formatNonTemplate($profile, $prefix); + } + $prefix .= $sibling ? '│ ' : ' '; + } + + $percent = $this->root ? $profile->getDuration() / $this->root * 100 : 0; + + if ($profile->getDuration() * 1000 < 1) { + $str = $start."\n"; + } else { + $str = sprintf("%s %s\n", $start, $this->formatTime($profile, $percent)); + } + + $nCount = \count($profile->getProfiles()); + foreach ($profile as $i => $p) { + $str .= $this->dumpProfile($p, $prefix, $i + 1 !== $nCount); + } + + return $str; + } +} diff --git a/data/vendor/twig/twig/src/Profiler/Dumper/BlackfireDumper.php b/data/vendor/twig/twig/src/Profiler/Dumper/BlackfireDumper.php new file mode 100644 index 0000000..03abe0f --- /dev/null +++ b/data/vendor/twig/twig/src/Profiler/Dumper/BlackfireDumper.php @@ -0,0 +1,72 @@ + + */ +final class BlackfireDumper +{ + public function dump(Profile $profile): string + { + $data = []; + $this->dumpProfile('main()', $profile, $data); + $this->dumpChildren('main()', $profile, $data); + + $start = sprintf('%f', microtime(true)); + $str = << $values) { + $str .= "$name//{$values['ct']} {$values['wt']} {$values['mu']} {$values['pmu']}\n"; + } + + return $str; + } + + private function dumpChildren(string $parent, Profile $profile, &$data) + { + foreach ($profile as $p) { + if ($p->isTemplate()) { + $name = $p->getTemplate(); + } else { + $name = sprintf('%s::%s(%s)', $p->getTemplate(), $p->getType(), $p->getName()); + } + $this->dumpProfile(sprintf('%s==>%s', $parent, $name), $p, $data); + $this->dumpChildren($name, $p, $data); + } + } + + private function dumpProfile(string $edge, Profile $profile, &$data) + { + if (isset($data[$edge])) { + ++$data[$edge]['ct']; + $data[$edge]['wt'] += floor($profile->getDuration() * 1000000); + $data[$edge]['mu'] += $profile->getMemoryUsage(); + $data[$edge]['pmu'] += $profile->getPeakMemoryUsage(); + } else { + $data[$edge] = [ + 'ct' => 1, + 'wt' => floor($profile->getDuration() * 1000000), + 'mu' => $profile->getMemoryUsage(), + 'pmu' => $profile->getPeakMemoryUsage(), + ]; + } + } +} diff --git a/data/vendor/twig/twig/src/Profiler/Dumper/HtmlDumper.php b/data/vendor/twig/twig/src/Profiler/Dumper/HtmlDumper.php new file mode 100644 index 0000000..1f2433b --- /dev/null +++ b/data/vendor/twig/twig/src/Profiler/Dumper/HtmlDumper.php @@ -0,0 +1,47 @@ + + */ +final class HtmlDumper extends BaseDumper +{ + private static $colors = [ + 'block' => '#dfd', + 'macro' => '#ddf', + 'template' => '#ffd', + 'big' => '#d44', + ]; + + public function dump(Profile $profile): string + { + return '
'.parent::dump($profile).'
'; + } + + protected function formatTemplate(Profile $profile, $prefix): string + { + return sprintf('%s└ %s', $prefix, self::$colors['template'], $profile->getTemplate()); + } + + protected function formatNonTemplate(Profile $profile, $prefix): string + { + return sprintf('%s└ %s::%s(%s)', $prefix, $profile->getTemplate(), $profile->getType(), isset(self::$colors[$profile->getType()]) ? self::$colors[$profile->getType()] : 'auto', $profile->getName()); + } + + protected function formatTime(Profile $profile, $percent): string + { + return sprintf('%.2fms/%.0f%%', $percent > 20 ? self::$colors['big'] : 'auto', $profile->getDuration() * 1000, $percent); + } +} diff --git a/data/vendor/twig/twig/src/Profiler/Dumper/TextDumper.php b/data/vendor/twig/twig/src/Profiler/Dumper/TextDumper.php new file mode 100644 index 0000000..31561c4 --- /dev/null +++ b/data/vendor/twig/twig/src/Profiler/Dumper/TextDumper.php @@ -0,0 +1,35 @@ + + */ +final class TextDumper extends BaseDumper +{ + protected function formatTemplate(Profile $profile, $prefix): string + { + return sprintf('%s└ %s', $prefix, $profile->getTemplate()); + } + + protected function formatNonTemplate(Profile $profile, $prefix): string + { + return sprintf('%s└ %s::%s(%s)', $prefix, $profile->getTemplate(), $profile->getType(), $profile->getName()); + } + + protected function formatTime(Profile $profile, $percent): string + { + return sprintf('%.2fms/%.0f%%', $profile->getDuration() * 1000, $percent); + } +} diff --git a/data/vendor/twig/twig/src/Profiler/Node/EnterProfileNode.php b/data/vendor/twig/twig/src/Profiler/Node/EnterProfileNode.php new file mode 100644 index 0000000..1494baf --- /dev/null +++ b/data/vendor/twig/twig/src/Profiler/Node/EnterProfileNode.php @@ -0,0 +1,42 @@ + + */ +class EnterProfileNode extends Node +{ + public function __construct(string $extensionName, string $type, string $name, string $varName) + { + parent::__construct([], ['extension_name' => $extensionName, 'name' => $name, 'type' => $type, 'var_name' => $varName]); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->write(sprintf('$%s = $this->extensions[', $this->getAttribute('var_name'))) + ->repr($this->getAttribute('extension_name')) + ->raw("];\n") + ->write(sprintf('$%s->enter($%s = new \Twig\Profiler\Profile($this->getTemplateName(), ', $this->getAttribute('var_name'), $this->getAttribute('var_name').'_prof')) + ->repr($this->getAttribute('type')) + ->raw(', ') + ->repr($this->getAttribute('name')) + ->raw("));\n\n") + ; + } +} diff --git a/data/vendor/twig/twig/src/Profiler/Node/LeaveProfileNode.php b/data/vendor/twig/twig/src/Profiler/Node/LeaveProfileNode.php new file mode 100644 index 0000000..94cebba --- /dev/null +++ b/data/vendor/twig/twig/src/Profiler/Node/LeaveProfileNode.php @@ -0,0 +1,36 @@ + + */ +class LeaveProfileNode extends Node +{ + public function __construct(string $varName) + { + parent::__construct([], ['var_name' => $varName]); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->write("\n") + ->write(sprintf("\$%s->leave(\$%s);\n\n", $this->getAttribute('var_name'), $this->getAttribute('var_name').'_prof')) + ; + } +} diff --git a/data/vendor/twig/twig/src/Profiler/NodeVisitor/ProfilerNodeVisitor.php b/data/vendor/twig/twig/src/Profiler/NodeVisitor/ProfilerNodeVisitor.php new file mode 100644 index 0000000..91abee8 --- /dev/null +++ b/data/vendor/twig/twig/src/Profiler/NodeVisitor/ProfilerNodeVisitor.php @@ -0,0 +1,70 @@ + + */ +final class ProfilerNodeVisitor implements NodeVisitorInterface +{ + private $extensionName; + private $varName; + + public function __construct(string $extensionName) + { + $this->extensionName = $extensionName; + $this->varName = sprintf('__internal_%s', hash(\PHP_VERSION_ID < 80100 ? 'sha256' : 'xxh128', $extensionName)); + } + + public function enterNode(Node $node, Environment $env): Node + { + return $node; + } + + public function leaveNode(Node $node, Environment $env): ?Node + { + if ($node instanceof ModuleNode) { + $node->setNode('display_start', new Node([new EnterProfileNode($this->extensionName, Profile::TEMPLATE, $node->getTemplateName(), $this->varName), $node->getNode('display_start')])); + $node->setNode('display_end', new Node([new LeaveProfileNode($this->varName), $node->getNode('display_end')])); + } elseif ($node instanceof BlockNode) { + $node->setNode('body', new BodyNode([ + new EnterProfileNode($this->extensionName, Profile::BLOCK, $node->getAttribute('name'), $this->varName), + $node->getNode('body'), + new LeaveProfileNode($this->varName), + ])); + } elseif ($node instanceof MacroNode) { + $node->setNode('body', new BodyNode([ + new EnterProfileNode($this->extensionName, Profile::MACRO, $node->getAttribute('name'), $this->varName), + $node->getNode('body'), + new LeaveProfileNode($this->varName), + ])); + } + + return $node; + } + + public function getPriority(): int + { + return 0; + } +} diff --git a/data/vendor/twig/twig/src/Profiler/Profile.php b/data/vendor/twig/twig/src/Profiler/Profile.php new file mode 100644 index 0000000..252ca9b --- /dev/null +++ b/data/vendor/twig/twig/src/Profiler/Profile.php @@ -0,0 +1,181 @@ + + */ +final class Profile implements \IteratorAggregate, \Serializable +{ + public const ROOT = 'ROOT'; + public const BLOCK = 'block'; + public const TEMPLATE = 'template'; + public const MACRO = 'macro'; + + private $template; + private $name; + private $type; + private $starts = []; + private $ends = []; + private $profiles = []; + + public function __construct(string $template = 'main', string $type = self::ROOT, string $name = 'main') + { + $this->template = $template; + $this->type = $type; + $this->name = 0 === strpos($name, '__internal_') ? 'INTERNAL' : $name; + $this->enter(); + } + + public function getTemplate(): string + { + return $this->template; + } + + public function getType(): string + { + return $this->type; + } + + public function getName(): string + { + return $this->name; + } + + public function isRoot(): bool + { + return self::ROOT === $this->type; + } + + public function isTemplate(): bool + { + return self::TEMPLATE === $this->type; + } + + public function isBlock(): bool + { + return self::BLOCK === $this->type; + } + + public function isMacro(): bool + { + return self::MACRO === $this->type; + } + + /** + * @return Profile[] + */ + public function getProfiles(): array + { + return $this->profiles; + } + + public function addProfile(self $profile): void + { + $this->profiles[] = $profile; + } + + /** + * Returns the duration in microseconds. + */ + public function getDuration(): float + { + if ($this->isRoot() && $this->profiles) { + // for the root node with children, duration is the sum of all child durations + $duration = 0; + foreach ($this->profiles as $profile) { + $duration += $profile->getDuration(); + } + + return $duration; + } + + return isset($this->ends['wt']) && isset($this->starts['wt']) ? $this->ends['wt'] - $this->starts['wt'] : 0; + } + + /** + * Returns the memory usage in bytes. + */ + public function getMemoryUsage(): int + { + return isset($this->ends['mu']) && isset($this->starts['mu']) ? $this->ends['mu'] - $this->starts['mu'] : 0; + } + + /** + * Returns the peak memory usage in bytes. + */ + public function getPeakMemoryUsage(): int + { + return isset($this->ends['pmu']) && isset($this->starts['pmu']) ? $this->ends['pmu'] - $this->starts['pmu'] : 0; + } + + /** + * Starts the profiling. + */ + public function enter(): void + { + $this->starts = [ + 'wt' => microtime(true), + 'mu' => memory_get_usage(), + 'pmu' => memory_get_peak_usage(), + ]; + } + + /** + * Stops the profiling. + */ + public function leave(): void + { + $this->ends = [ + 'wt' => microtime(true), + 'mu' => memory_get_usage(), + 'pmu' => memory_get_peak_usage(), + ]; + } + + public function reset(): void + { + $this->starts = $this->ends = $this->profiles = []; + $this->enter(); + } + + public function getIterator(): \Traversable + { + return new \ArrayIterator($this->profiles); + } + + public function serialize(): string + { + return serialize($this->__serialize()); + } + + public function unserialize($data): void + { + $this->__unserialize(unserialize($data)); + } + + /** + * @internal + */ + public function __serialize(): array + { + return [$this->template, $this->name, $this->type, $this->starts, $this->ends, $this->profiles]; + } + + /** + * @internal + */ + public function __unserialize(array $data): void + { + list($this->template, $this->name, $this->type, $this->starts, $this->ends, $this->profiles) = $data; + } +} diff --git a/data/vendor/twig/twig/src/RuntimeLoader/ContainerRuntimeLoader.php b/data/vendor/twig/twig/src/RuntimeLoader/ContainerRuntimeLoader.php new file mode 100644 index 0000000..b360d7b --- /dev/null +++ b/data/vendor/twig/twig/src/RuntimeLoader/ContainerRuntimeLoader.php @@ -0,0 +1,37 @@ + + * @author Robin Chalas + */ +class ContainerRuntimeLoader implements RuntimeLoaderInterface +{ + private $container; + + public function __construct(ContainerInterface $container) + { + $this->container = $container; + } + + public function load(string $class) + { + return $this->container->has($class) ? $this->container->get($class) : null; + } +} diff --git a/data/vendor/twig/twig/src/RuntimeLoader/FactoryRuntimeLoader.php b/data/vendor/twig/twig/src/RuntimeLoader/FactoryRuntimeLoader.php new file mode 100644 index 0000000..1306483 --- /dev/null +++ b/data/vendor/twig/twig/src/RuntimeLoader/FactoryRuntimeLoader.php @@ -0,0 +1,41 @@ + + */ +class FactoryRuntimeLoader implements RuntimeLoaderInterface +{ + private $map; + + /** + * @param array $map An array where keys are class names and values factory callables + */ + public function __construct(array $map = []) + { + $this->map = $map; + } + + public function load(string $class) + { + if (!isset($this->map[$class])) { + return null; + } + + $runtimeFactory = $this->map[$class]; + + return $runtimeFactory(); + } +} diff --git a/data/vendor/twig/twig/src/RuntimeLoader/RuntimeLoaderInterface.php b/data/vendor/twig/twig/src/RuntimeLoader/RuntimeLoaderInterface.php new file mode 100644 index 0000000..9e5b204 --- /dev/null +++ b/data/vendor/twig/twig/src/RuntimeLoader/RuntimeLoaderInterface.php @@ -0,0 +1,27 @@ + + */ +interface RuntimeLoaderInterface +{ + /** + * Creates the runtime implementation of a Twig element (filter/function/test). + * + * @return object|null The runtime instance or null if the loader does not know how to create the runtime for this class + */ + public function load(string $class); +} diff --git a/data/vendor/twig/twig/src/Sandbox/SecurityError.php b/data/vendor/twig/twig/src/Sandbox/SecurityError.php new file mode 100644 index 0000000..30a404f --- /dev/null +++ b/data/vendor/twig/twig/src/Sandbox/SecurityError.php @@ -0,0 +1,23 @@ + + */ +class SecurityError extends Error +{ +} diff --git a/data/vendor/twig/twig/src/Sandbox/SecurityNotAllowedFilterError.php b/data/vendor/twig/twig/src/Sandbox/SecurityNotAllowedFilterError.php new file mode 100644 index 0000000..02d3063 --- /dev/null +++ b/data/vendor/twig/twig/src/Sandbox/SecurityNotAllowedFilterError.php @@ -0,0 +1,33 @@ + + */ +final class SecurityNotAllowedFilterError extends SecurityError +{ + private $filterName; + + public function __construct(string $message, string $functionName) + { + parent::__construct($message); + $this->filterName = $functionName; + } + + public function getFilterName(): string + { + return $this->filterName; + } +} diff --git a/data/vendor/twig/twig/src/Sandbox/SecurityNotAllowedFunctionError.php b/data/vendor/twig/twig/src/Sandbox/SecurityNotAllowedFunctionError.php new file mode 100644 index 0000000..4f76dc6 --- /dev/null +++ b/data/vendor/twig/twig/src/Sandbox/SecurityNotAllowedFunctionError.php @@ -0,0 +1,33 @@ + + */ +final class SecurityNotAllowedFunctionError extends SecurityError +{ + private $functionName; + + public function __construct(string $message, string $functionName) + { + parent::__construct($message); + $this->functionName = $functionName; + } + + public function getFunctionName(): string + { + return $this->functionName; + } +} diff --git a/data/vendor/twig/twig/src/Sandbox/SecurityNotAllowedMethodError.php b/data/vendor/twig/twig/src/Sandbox/SecurityNotAllowedMethodError.php new file mode 100644 index 0000000..8df9d0b --- /dev/null +++ b/data/vendor/twig/twig/src/Sandbox/SecurityNotAllowedMethodError.php @@ -0,0 +1,40 @@ + + */ +final class SecurityNotAllowedMethodError extends SecurityError +{ + private $className; + private $methodName; + + public function __construct(string $message, string $className, string $methodName) + { + parent::__construct($message); + $this->className = $className; + $this->methodName = $methodName; + } + + public function getClassName(): string + { + return $this->className; + } + + public function getMethodName() + { + return $this->methodName; + } +} diff --git a/data/vendor/twig/twig/src/Sandbox/SecurityNotAllowedPropertyError.php b/data/vendor/twig/twig/src/Sandbox/SecurityNotAllowedPropertyError.php new file mode 100644 index 0000000..42ec4f3 --- /dev/null +++ b/data/vendor/twig/twig/src/Sandbox/SecurityNotAllowedPropertyError.php @@ -0,0 +1,40 @@ + + */ +final class SecurityNotAllowedPropertyError extends SecurityError +{ + private $className; + private $propertyName; + + public function __construct(string $message, string $className, string $propertyName) + { + parent::__construct($message); + $this->className = $className; + $this->propertyName = $propertyName; + } + + public function getClassName(): string + { + return $this->className; + } + + public function getPropertyName() + { + return $this->propertyName; + } +} diff --git a/data/vendor/twig/twig/src/Sandbox/SecurityNotAllowedTagError.php b/data/vendor/twig/twig/src/Sandbox/SecurityNotAllowedTagError.php new file mode 100644 index 0000000..4522150 --- /dev/null +++ b/data/vendor/twig/twig/src/Sandbox/SecurityNotAllowedTagError.php @@ -0,0 +1,33 @@ + + */ +final class SecurityNotAllowedTagError extends SecurityError +{ + private $tagName; + + public function __construct(string $message, string $tagName) + { + parent::__construct($message); + $this->tagName = $tagName; + } + + public function getTagName(): string + { + return $this->tagName; + } +} diff --git a/data/vendor/twig/twig/src/Sandbox/SecurityPolicy.php b/data/vendor/twig/twig/src/Sandbox/SecurityPolicy.php new file mode 100644 index 0000000..2fc0d01 --- /dev/null +++ b/data/vendor/twig/twig/src/Sandbox/SecurityPolicy.php @@ -0,0 +1,126 @@ + + */ +final class SecurityPolicy implements SecurityPolicyInterface +{ + private $allowedTags; + private $allowedFilters; + private $allowedMethods; + private $allowedProperties; + private $allowedFunctions; + + public function __construct(array $allowedTags = [], array $allowedFilters = [], array $allowedMethods = [], array $allowedProperties = [], array $allowedFunctions = []) + { + $this->allowedTags = $allowedTags; + $this->allowedFilters = $allowedFilters; + $this->setAllowedMethods($allowedMethods); + $this->allowedProperties = $allowedProperties; + $this->allowedFunctions = $allowedFunctions; + } + + public function setAllowedTags(array $tags): void + { + $this->allowedTags = $tags; + } + + public function setAllowedFilters(array $filters): void + { + $this->allowedFilters = $filters; + } + + public function setAllowedMethods(array $methods): void + { + $this->allowedMethods = []; + foreach ($methods as $class => $m) { + $this->allowedMethods[$class] = array_map(function ($value) { return strtr($value, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'); }, \is_array($m) ? $m : [$m]); + } + } + + public function setAllowedProperties(array $properties): void + { + $this->allowedProperties = $properties; + } + + public function setAllowedFunctions(array $functions): void + { + $this->allowedFunctions = $functions; + } + + public function checkSecurity($tags, $filters, $functions): void + { + foreach ($tags as $tag) { + if (!\in_array($tag, $this->allowedTags)) { + throw new SecurityNotAllowedTagError(sprintf('Tag "%s" is not allowed.', $tag), $tag); + } + } + + foreach ($filters as $filter) { + if (!\in_array($filter, $this->allowedFilters)) { + throw new SecurityNotAllowedFilterError(sprintf('Filter "%s" is not allowed.', $filter), $filter); + } + } + + foreach ($functions as $function) { + if (!\in_array($function, $this->allowedFunctions)) { + throw new SecurityNotAllowedFunctionError(sprintf('Function "%s" is not allowed.', $function), $function); + } + } + } + + public function checkMethodAllowed($obj, $method): void + { + if ($obj instanceof Template || $obj instanceof Markup) { + return; + } + + $allowed = false; + $method = strtr($method, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'); + foreach ($this->allowedMethods as $class => $methods) { + if ($obj instanceof $class) { + $allowed = \in_array($method, $methods); + + break; + } + } + + if (!$allowed) { + $class = \get_class($obj); + throw new SecurityNotAllowedMethodError(sprintf('Calling "%s" method on a "%s" object is not allowed.', $method, $class), $class, $method); + } + } + + public function checkPropertyAllowed($obj, $property): void + { + $allowed = false; + foreach ($this->allowedProperties as $class => $properties) { + if ($obj instanceof $class) { + $allowed = \in_array($property, \is_array($properties) ? $properties : [$properties]); + + break; + } + } + + if (!$allowed) { + $class = \get_class($obj); + throw new SecurityNotAllowedPropertyError(sprintf('Calling "%s" property on a "%s" object is not allowed.', $property, $class), $class, $property); + } + } +} diff --git a/data/vendor/twig/twig/src/Sandbox/SecurityPolicyInterface.php b/data/vendor/twig/twig/src/Sandbox/SecurityPolicyInterface.php new file mode 100644 index 0000000..4cb479d --- /dev/null +++ b/data/vendor/twig/twig/src/Sandbox/SecurityPolicyInterface.php @@ -0,0 +1,35 @@ + + */ +interface SecurityPolicyInterface +{ + /** + * @throws SecurityError + */ + public function checkSecurity($tags, $filters, $functions): void; + + /** + * @throws SecurityNotAllowedMethodError + */ + public function checkMethodAllowed($obj, $method): void; + + /** + * @throws SecurityNotAllowedPropertyError + */ + public function checkPropertyAllowed($obj, $method): void; +} diff --git a/data/vendor/twig/twig/src/Source.php b/data/vendor/twig/twig/src/Source.php new file mode 100644 index 0000000..3cb0240 --- /dev/null +++ b/data/vendor/twig/twig/src/Source.php @@ -0,0 +1,51 @@ + + */ +final class Source +{ + private $code; + private $name; + private $path; + + /** + * @param string $code The template source code + * @param string $name The template logical name + * @param string $path The filesystem path of the template if any + */ + public function __construct(string $code, string $name, string $path = '') + { + $this->code = $code; + $this->name = $name; + $this->path = $path; + } + + public function getCode(): string + { + return $this->code; + } + + public function getName(): string + { + return $this->name; + } + + public function getPath(): string + { + return $this->path; + } +} diff --git a/data/vendor/twig/twig/src/Template.php b/data/vendor/twig/twig/src/Template.php new file mode 100644 index 0000000..e04bd04 --- /dev/null +++ b/data/vendor/twig/twig/src/Template.php @@ -0,0 +1,422 @@ +load() + * instead, which returns an instance of \Twig\TemplateWrapper. + * + * @author Fabien Potencier + * + * @internal + */ +abstract class Template +{ + public const ANY_CALL = 'any'; + public const ARRAY_CALL = 'array'; + public const METHOD_CALL = 'method'; + + protected $parent; + protected $parents = []; + protected $env; + protected $blocks = []; + protected $traits = []; + protected $extensions = []; + protected $sandbox; + + public function __construct(Environment $env) + { + $this->env = $env; + $this->extensions = $env->getExtensions(); + } + + /** + * Returns the template name. + * + * @return string The template name + */ + abstract public function getTemplateName(); + + /** + * Returns debug information about the template. + * + * @return array Debug information + */ + abstract public function getDebugInfo(); + + /** + * Returns information about the original template source code. + * + * @return Source + */ + abstract public function getSourceContext(); + + /** + * Returns the parent template. + * + * This method is for internal use only and should never be called + * directly. + * + * @return Template|TemplateWrapper|false The parent template or false if there is no parent + */ + public function getParent(array $context) + { + if (null !== $this->parent) { + return $this->parent; + } + + try { + $parent = $this->doGetParent($context); + + if (false === $parent) { + return false; + } + + if ($parent instanceof self || $parent instanceof TemplateWrapper) { + return $this->parents[$parent->getSourceContext()->getName()] = $parent; + } + + if (!isset($this->parents[$parent])) { + $this->parents[$parent] = $this->loadTemplate($parent); + } + } catch (LoaderError $e) { + $e->setSourceContext(null); + $e->guess(); + + throw $e; + } + + return $this->parents[$parent]; + } + + protected function doGetParent(array $context) + { + return false; + } + + public function isTraitable() + { + return true; + } + + /** + * Displays a parent block. + * + * This method is for internal use only and should never be called + * directly. + * + * @param string $name The block name to display from the parent + * @param array $context The context + * @param array $blocks The current set of blocks + */ + public function displayParentBlock($name, array $context, array $blocks = []) + { + if (isset($this->traits[$name])) { + $this->traits[$name][0]->displayBlock($name, $context, $blocks, false); + } elseif (false !== $parent = $this->getParent($context)) { + $parent->displayBlock($name, $context, $blocks, false); + } else { + throw new RuntimeError(sprintf('The template has no parent and no traits defining the "%s" block.', $name), -1, $this->getSourceContext()); + } + } + + /** + * Displays a block. + * + * This method is for internal use only and should never be called + * directly. + * + * @param string $name The block name to display + * @param array $context The context + * @param array $blocks The current set of blocks + * @param bool $useBlocks Whether to use the current set of blocks + */ + public function displayBlock($name, array $context, array $blocks = [], $useBlocks = true, self $templateContext = null) + { + if ($useBlocks && isset($blocks[$name])) { + $template = $blocks[$name][0]; + $block = $blocks[$name][1]; + } elseif (isset($this->blocks[$name])) { + $template = $this->blocks[$name][0]; + $block = $this->blocks[$name][1]; + } else { + $template = null; + $block = null; + } + + // avoid RCEs when sandbox is enabled + if (null !== $template && !$template instanceof self) { + throw new \LogicException('A block must be a method on a \Twig\Template instance.'); + } + + if (null !== $template) { + try { + $template->$block($context, $blocks); + } catch (Error $e) { + if (!$e->getSourceContext()) { + $e->setSourceContext($template->getSourceContext()); + } + + // this is mostly useful for \Twig\Error\LoaderError exceptions + // see \Twig\Error\LoaderError + if (-1 === $e->getTemplateLine()) { + $e->guess(); + } + + throw $e; + } catch (\Exception $e) { + $e = new RuntimeError(sprintf('An exception has been thrown during the rendering of a template ("%s").', $e->getMessage()), -1, $template->getSourceContext(), $e); + $e->guess(); + + throw $e; + } + } elseif (false !== $parent = $this->getParent($context)) { + $parent->displayBlock($name, $context, array_merge($this->blocks, $blocks), false, $templateContext ?? $this); + } elseif (isset($blocks[$name])) { + throw new RuntimeError(sprintf('Block "%s" should not call parent() in "%s" as the block does not exist in the parent template "%s".', $name, $blocks[$name][0]->getTemplateName(), $this->getTemplateName()), -1, $blocks[$name][0]->getSourceContext()); + } else { + throw new RuntimeError(sprintf('Block "%s" on template "%s" does not exist.', $name, $this->getTemplateName()), -1, ($templateContext ?? $this)->getSourceContext()); + } + } + + /** + * Renders a parent block. + * + * This method is for internal use only and should never be called + * directly. + * + * @param string $name The block name to render from the parent + * @param array $context The context + * @param array $blocks The current set of blocks + * + * @return string The rendered block + */ + public function renderParentBlock($name, array $context, array $blocks = []) + { + if ($this->env->isDebug()) { + ob_start(); + } else { + ob_start(function () { return ''; }); + } + $this->displayParentBlock($name, $context, $blocks); + + return ob_get_clean(); + } + + /** + * Renders a block. + * + * This method is for internal use only and should never be called + * directly. + * + * @param string $name The block name to render + * @param array $context The context + * @param array $blocks The current set of blocks + * @param bool $useBlocks Whether to use the current set of blocks + * + * @return string The rendered block + */ + public function renderBlock($name, array $context, array $blocks = [], $useBlocks = true) + { + if ($this->env->isDebug()) { + ob_start(); + } else { + ob_start(function () { return ''; }); + } + $this->displayBlock($name, $context, $blocks, $useBlocks); + + return ob_get_clean(); + } + + /** + * Returns whether a block exists or not in the current context of the template. + * + * This method checks blocks defined in the current template + * or defined in "used" traits or defined in parent templates. + * + * @param string $name The block name + * @param array $context The context + * @param array $blocks The current set of blocks + * + * @return bool true if the block exists, false otherwise + */ + public function hasBlock($name, array $context, array $blocks = []) + { + if (isset($blocks[$name])) { + return $blocks[$name][0] instanceof self; + } + + if (isset($this->blocks[$name])) { + return true; + } + + if (false !== $parent = $this->getParent($context)) { + return $parent->hasBlock($name, $context); + } + + return false; + } + + /** + * Returns all block names in the current context of the template. + * + * This method checks blocks defined in the current template + * or defined in "used" traits or defined in parent templates. + * + * @param array $context The context + * @param array $blocks The current set of blocks + * + * @return array An array of block names + */ + public function getBlockNames(array $context, array $blocks = []) + { + $names = array_merge(array_keys($blocks), array_keys($this->blocks)); + + if (false !== $parent = $this->getParent($context)) { + $names = array_merge($names, $parent->getBlockNames($context)); + } + + return array_unique($names); + } + + /** + * @return Template|TemplateWrapper + */ + protected function loadTemplate($template, $templateName = null, $line = null, $index = null) + { + try { + if (\is_array($template)) { + return $this->env->resolveTemplate($template); + } + + if ($template instanceof self || $template instanceof TemplateWrapper) { + return $template; + } + + if ($template === $this->getTemplateName()) { + $class = static::class; + if (false !== $pos = strrpos($class, '___', -1)) { + $class = substr($class, 0, $pos); + } + } else { + $class = $this->env->getTemplateClass($template); + } + + return $this->env->loadTemplate($class, $template, $index); + } catch (Error $e) { + if (!$e->getSourceContext()) { + $e->setSourceContext($templateName ? new Source('', $templateName) : $this->getSourceContext()); + } + + if ($e->getTemplateLine() > 0) { + throw $e; + } + + if (!$line) { + $e->guess(); + } else { + $e->setTemplateLine($line); + } + + throw $e; + } + } + + /** + * @internal + * + * @return Template + */ + public function unwrap() + { + return $this; + } + + /** + * Returns all blocks. + * + * This method is for internal use only and should never be called + * directly. + * + * @return array An array of blocks + */ + public function getBlocks() + { + return $this->blocks; + } + + public function display(array $context, array $blocks = []) + { + $this->displayWithErrorHandling($this->env->mergeGlobals($context), array_merge($this->blocks, $blocks)); + } + + public function render(array $context) + { + $level = ob_get_level(); + if ($this->env->isDebug()) { + ob_start(); + } else { + ob_start(function () { return ''; }); + } + try { + $this->display($context); + } catch (\Throwable $e) { + while (ob_get_level() > $level) { + ob_end_clean(); + } + + throw $e; + } + + return ob_get_clean(); + } + + protected function displayWithErrorHandling(array $context, array $blocks = []) + { + try { + $this->doDisplay($context, $blocks); + } catch (Error $e) { + if (!$e->getSourceContext()) { + $e->setSourceContext($this->getSourceContext()); + } + + // this is mostly useful for \Twig\Error\LoaderError exceptions + // see \Twig\Error\LoaderError + if (-1 === $e->getTemplateLine()) { + $e->guess(); + } + + throw $e; + } catch (\Exception $e) { + $e = new RuntimeError(sprintf('An exception has been thrown during the rendering of a template ("%s").', $e->getMessage()), -1, $this->getSourceContext(), $e); + $e->guess(); + + throw $e; + } + } + + /** + * Auto-generated method to display the template with the given context. + * + * @param array $context An array of parameters to pass to the template + * @param array $blocks An array of blocks to pass to the template + */ + abstract protected function doDisplay(array $context, array $blocks = []); +} diff --git a/data/vendor/twig/twig/src/TemplateWrapper.php b/data/vendor/twig/twig/src/TemplateWrapper.php new file mode 100644 index 0000000..c9c6b07 --- /dev/null +++ b/data/vendor/twig/twig/src/TemplateWrapper.php @@ -0,0 +1,109 @@ + + */ +final class TemplateWrapper +{ + private $env; + private $template; + + /** + * This method is for internal use only and should never be called + * directly (use Twig\Environment::load() instead). + * + * @internal + */ + public function __construct(Environment $env, Template $template) + { + $this->env = $env; + $this->template = $template; + } + + public function render(array $context = []): string + { + // using func_get_args() allows to not expose the blocks argument + // as it should only be used by internal code + return $this->template->render($context, \func_get_args()[1] ?? []); + } + + public function display(array $context = []) + { + // using func_get_args() allows to not expose the blocks argument + // as it should only be used by internal code + $this->template->display($context, \func_get_args()[1] ?? []); + } + + public function hasBlock(string $name, array $context = []): bool + { + return $this->template->hasBlock($name, $context); + } + + /** + * @return string[] An array of defined template block names + */ + public function getBlockNames(array $context = []): array + { + return $this->template->getBlockNames($context); + } + + public function renderBlock(string $name, array $context = []): string + { + $context = $this->env->mergeGlobals($context); + $level = ob_get_level(); + if ($this->env->isDebug()) { + ob_start(); + } else { + ob_start(function () { return ''; }); + } + try { + $this->template->displayBlock($name, $context); + } catch (\Throwable $e) { + while (ob_get_level() > $level) { + ob_end_clean(); + } + + throw $e; + } + + return ob_get_clean(); + } + + public function displayBlock(string $name, array $context = []) + { + $this->template->displayBlock($name, $this->env->mergeGlobals($context)); + } + + public function getSourceContext(): Source + { + return $this->template->getSourceContext(); + } + + public function getTemplateName(): string + { + return $this->template->getTemplateName(); + } + + /** + * @internal + * + * @return Template + */ + public function unwrap() + { + return $this->template; + } +} diff --git a/data/vendor/twig/twig/src/Test/IntegrationTestCase.php b/data/vendor/twig/twig/src/Test/IntegrationTestCase.php new file mode 100644 index 0000000..307302b --- /dev/null +++ b/data/vendor/twig/twig/src/Test/IntegrationTestCase.php @@ -0,0 +1,265 @@ + + * @author Karma Dordrak + */ +abstract class IntegrationTestCase extends TestCase +{ + /** + * @return string + */ + abstract protected function getFixturesDir(); + + /** + * @return RuntimeLoaderInterface[] + */ + protected function getRuntimeLoaders() + { + return []; + } + + /** + * @return ExtensionInterface[] + */ + protected function getExtensions() + { + return []; + } + + /** + * @return TwigFilter[] + */ + protected function getTwigFilters() + { + return []; + } + + /** + * @return TwigFunction[] + */ + protected function getTwigFunctions() + { + return []; + } + + /** + * @return TwigTest[] + */ + protected function getTwigTests() + { + return []; + } + + /** + * @dataProvider getTests + */ + public function testIntegration($file, $message, $condition, $templates, $exception, $outputs, $deprecation = '') + { + $this->doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs, $deprecation); + } + + /** + * @dataProvider getLegacyTests + * @group legacy + */ + public function testLegacyIntegration($file, $message, $condition, $templates, $exception, $outputs, $deprecation = '') + { + $this->doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs, $deprecation); + } + + public function getTests($name, $legacyTests = false) + { + $fixturesDir = realpath($this->getFixturesDir()); + $tests = []; + + foreach (new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($fixturesDir), \RecursiveIteratorIterator::LEAVES_ONLY) as $file) { + if (!preg_match('/\.test$/', $file)) { + continue; + } + + if ($legacyTests xor false !== strpos($file->getRealpath(), '.legacy.test')) { + continue; + } + + $test = file_get_contents($file->getRealpath()); + + if (preg_match('/--TEST--\s*(.*?)\s*(?:--CONDITION--\s*(.*))?\s*(?:--DEPRECATION--\s*(.*?))?\s*((?:--TEMPLATE(?:\(.*?\))?--(?:.*?))+)\s*(?:--DATA--\s*(.*))?\s*--EXCEPTION--\s*(.*)/sx', $test, $match)) { + $message = $match[1]; + $condition = $match[2]; + $deprecation = $match[3]; + $templates = self::parseTemplates($match[4]); + $exception = $match[6]; + $outputs = [[null, $match[5], null, '']]; + } elseif (preg_match('/--TEST--\s*(.*?)\s*(?:--CONDITION--\s*(.*))?\s*(?:--DEPRECATION--\s*(.*?))?\s*((?:--TEMPLATE(?:\(.*?\))?--(?:.*?))+)--DATA--.*?--EXPECT--.*/s', $test, $match)) { + $message = $match[1]; + $condition = $match[2]; + $deprecation = $match[3]; + $templates = self::parseTemplates($match[4]); + $exception = false; + preg_match_all('/--DATA--(.*?)(?:--CONFIG--(.*?))?--EXPECT--(.*?)(?=\-\-DATA\-\-|$)/s', $test, $outputs, \PREG_SET_ORDER); + } else { + throw new \InvalidArgumentException(sprintf('Test "%s" is not valid.', str_replace($fixturesDir.'/', '', $file))); + } + + $tests[] = [str_replace($fixturesDir.'/', '', $file), $message, $condition, $templates, $exception, $outputs, $deprecation]; + } + + if ($legacyTests && empty($tests)) { + // add a dummy test to avoid a PHPUnit message + return [['not', '-', '', [], '', []]]; + } + + return $tests; + } + + public function getLegacyTests() + { + return $this->getTests('testLegacyIntegration', true); + } + + protected function doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs, $deprecation = '') + { + if (!$outputs) { + $this->markTestSkipped('no tests to run'); + } + + if ($condition) { + eval('$ret = '.$condition.';'); + if (!$ret) { + $this->markTestSkipped($condition); + } + } + + $loader = new ArrayLoader($templates); + + foreach ($outputs as $i => $match) { + $config = array_merge([ + 'cache' => false, + 'strict_variables' => true, + ], $match[2] ? eval($match[2].';') : []); + $twig = new Environment($loader, $config); + $twig->addGlobal('global', 'global'); + foreach ($this->getRuntimeLoaders() as $runtimeLoader) { + $twig->addRuntimeLoader($runtimeLoader); + } + + foreach ($this->getExtensions() as $extension) { + $twig->addExtension($extension); + } + + foreach ($this->getTwigFilters() as $filter) { + $twig->addFilter($filter); + } + + foreach ($this->getTwigTests() as $test) { + $twig->addTest($test); + } + + foreach ($this->getTwigFunctions() as $function) { + $twig->addFunction($function); + } + + // avoid using the same PHP class name for different cases + $p = new \ReflectionProperty($twig, 'templateClassPrefix'); + $p->setAccessible(true); + $p->setValue($twig, '__TwigTemplate_'.hash(\PHP_VERSION_ID < 80100 ? 'sha256' : 'xxh128', uniqid(mt_rand(), true), false).'_'); + + $deprecations = []; + try { + $prevHandler = set_error_handler(function ($type, $msg, $file, $line, $context = []) use (&$deprecations, &$prevHandler) { + if (\E_USER_DEPRECATED === $type) { + $deprecations[] = $msg; + + return true; + } + + return $prevHandler ? $prevHandler($type, $msg, $file, $line, $context) : false; + }); + + $template = $twig->load('index.twig'); + } catch (\Exception $e) { + if (false !== $exception) { + $message = $e->getMessage(); + $this->assertSame(trim($exception), trim(sprintf('%s: %s', \get_class($e), $message))); + $last = substr($message, \strlen($message) - 1); + $this->assertTrue('.' === $last || '?' === $last, 'Exception message must end with a dot or a question mark.'); + + return; + } + + throw new Error(sprintf('%s: %s', \get_class($e), $e->getMessage()), -1, null, $e); + } finally { + restore_error_handler(); + } + + $this->assertSame($deprecation, implode("\n", $deprecations)); + + try { + $output = trim($template->render(eval($match[1].';')), "\n "); + } catch (\Exception $e) { + if (false !== $exception) { + $this->assertSame(trim($exception), trim(sprintf('%s: %s', \get_class($e), $e->getMessage()))); + + return; + } + + $e = new Error(sprintf('%s: %s', \get_class($e), $e->getMessage()), -1, null, $e); + + $output = trim(sprintf('%s: %s', \get_class($e), $e->getMessage())); + } + + if (false !== $exception) { + list($class) = explode(':', $exception); + $constraintClass = class_exists('PHPUnit\Framework\Constraint\Exception') ? 'PHPUnit\Framework\Constraint\Exception' : 'PHPUnit_Framework_Constraint_Exception'; + $this->assertThat(null, new $constraintClass($class)); + } + + $expected = trim($match[3], "\n "); + + if ($expected !== $output) { + printf("Compiled templates that failed on case %d:\n", $i + 1); + + foreach (array_keys($templates) as $name) { + echo "Template: $name\n"; + echo $twig->compile($twig->parse($twig->tokenize($twig->getLoader()->getSourceContext($name)))); + } + } + $this->assertEquals($expected, $output, $message.' (in '.$file.')'); + } + } + + protected static function parseTemplates($test) + { + $templates = []; + preg_match_all('/--TEMPLATE(?:\((.*?)\))?--(.*?)(?=\-\-TEMPLATE|$)/s', $test, $matches, \PREG_SET_ORDER); + foreach ($matches as $match) { + $templates[($match[1] ?: 'index.twig')] = $match[2]; + } + + return $templates; + } +} diff --git a/data/vendor/twig/twig/src/Test/NodeTestCase.php b/data/vendor/twig/twig/src/Test/NodeTestCase.php new file mode 100644 index 0000000..3b8b2c8 --- /dev/null +++ b/data/vendor/twig/twig/src/Test/NodeTestCase.php @@ -0,0 +1,65 @@ +assertNodeCompilation($source, $node, $environment, $isPattern); + } + + public function assertNodeCompilation($source, Node $node, Environment $environment = null, $isPattern = false) + { + $compiler = $this->getCompiler($environment); + $compiler->compile($node); + + if ($isPattern) { + $this->assertStringMatchesFormat($source, trim($compiler->getSource())); + } else { + $this->assertEquals($source, trim($compiler->getSource())); + } + } + + protected function getCompiler(Environment $environment = null) + { + return new Compiler(null === $environment ? $this->getEnvironment() : $environment); + } + + protected function getEnvironment() + { + return new Environment(new ArrayLoader([])); + } + + protected function getVariableGetter($name, $line = false) + { + $line = $line > 0 ? "// line $line\n" : ''; + + return sprintf('%s($context["%s"] ?? null)', $line, $name); + } + + protected function getAttributeGetter() + { + return 'twig_get_attribute($this->env, $this->source, '; + } +} diff --git a/data/vendor/twig/twig/src/Token.php b/data/vendor/twig/twig/src/Token.php new file mode 100644 index 0000000..53a6caf --- /dev/null +++ b/data/vendor/twig/twig/src/Token.php @@ -0,0 +1,178 @@ + + */ +final class Token +{ + private $value; + private $type; + private $lineno; + + public const EOF_TYPE = -1; + public const TEXT_TYPE = 0; + public const BLOCK_START_TYPE = 1; + public const VAR_START_TYPE = 2; + public const BLOCK_END_TYPE = 3; + public const VAR_END_TYPE = 4; + public const NAME_TYPE = 5; + public const NUMBER_TYPE = 6; + public const STRING_TYPE = 7; + public const OPERATOR_TYPE = 8; + public const PUNCTUATION_TYPE = 9; + public const INTERPOLATION_START_TYPE = 10; + public const INTERPOLATION_END_TYPE = 11; + public const ARROW_TYPE = 12; + + public function __construct(int $type, $value, int $lineno) + { + $this->type = $type; + $this->value = $value; + $this->lineno = $lineno; + } + + public function __toString() + { + return sprintf('%s(%s)', self::typeToString($this->type, true), $this->value); + } + + /** + * Tests the current token for a type and/or a value. + * + * Parameters may be: + * * just type + * * type and value (or array of possible values) + * * just value (or array of possible values) (NAME_TYPE is used as type) + * + * @param array|string|int $type The type to test + * @param array|string|null $values The token value + */ + public function test($type, $values = null): bool + { + if (null === $values && !\is_int($type)) { + $values = $type; + $type = self::NAME_TYPE; + } + + return ($this->type === $type) && ( + null === $values || + (\is_array($values) && \in_array($this->value, $values)) || + $this->value == $values + ); + } + + public function getLine(): int + { + return $this->lineno; + } + + public function getType(): int + { + return $this->type; + } + + public function getValue() + { + return $this->value; + } + + public static function typeToString(int $type, bool $short = false): string + { + switch ($type) { + case self::EOF_TYPE: + $name = 'EOF_TYPE'; + break; + case self::TEXT_TYPE: + $name = 'TEXT_TYPE'; + break; + case self::BLOCK_START_TYPE: + $name = 'BLOCK_START_TYPE'; + break; + case self::VAR_START_TYPE: + $name = 'VAR_START_TYPE'; + break; + case self::BLOCK_END_TYPE: + $name = 'BLOCK_END_TYPE'; + break; + case self::VAR_END_TYPE: + $name = 'VAR_END_TYPE'; + break; + case self::NAME_TYPE: + $name = 'NAME_TYPE'; + break; + case self::NUMBER_TYPE: + $name = 'NUMBER_TYPE'; + break; + case self::STRING_TYPE: + $name = 'STRING_TYPE'; + break; + case self::OPERATOR_TYPE: + $name = 'OPERATOR_TYPE'; + break; + case self::PUNCTUATION_TYPE: + $name = 'PUNCTUATION_TYPE'; + break; + case self::INTERPOLATION_START_TYPE: + $name = 'INTERPOLATION_START_TYPE'; + break; + case self::INTERPOLATION_END_TYPE: + $name = 'INTERPOLATION_END_TYPE'; + break; + case self::ARROW_TYPE: + $name = 'ARROW_TYPE'; + break; + default: + throw new \LogicException(sprintf('Token of type "%s" does not exist.', $type)); + } + + return $short ? $name : 'Twig\Token::'.$name; + } + + public static function typeToEnglish(int $type): string + { + switch ($type) { + case self::EOF_TYPE: + return 'end of template'; + case self::TEXT_TYPE: + return 'text'; + case self::BLOCK_START_TYPE: + return 'begin of statement block'; + case self::VAR_START_TYPE: + return 'begin of print statement'; + case self::BLOCK_END_TYPE: + return 'end of statement block'; + case self::VAR_END_TYPE: + return 'end of print statement'; + case self::NAME_TYPE: + return 'name'; + case self::NUMBER_TYPE: + return 'number'; + case self::STRING_TYPE: + return 'string'; + case self::OPERATOR_TYPE: + return 'operator'; + case self::PUNCTUATION_TYPE: + return 'punctuation'; + case self::INTERPOLATION_START_TYPE: + return 'begin of string interpolation'; + case self::INTERPOLATION_END_TYPE: + return 'end of string interpolation'; + case self::ARROW_TYPE: + return 'arrow function'; + default: + throw new \LogicException(sprintf('Token of type "%s" does not exist.', $type)); + } + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/AbstractTokenParser.php b/data/vendor/twig/twig/src/TokenParser/AbstractTokenParser.php new file mode 100644 index 0000000..720ea67 --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/AbstractTokenParser.php @@ -0,0 +1,32 @@ + + */ +abstract class AbstractTokenParser implements TokenParserInterface +{ + /** + * @var Parser + */ + protected $parser; + + public function setParser(Parser $parser): void + { + $this->parser = $parser; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/ApplyTokenParser.php b/data/vendor/twig/twig/src/TokenParser/ApplyTokenParser.php new file mode 100644 index 0000000..4dbf304 --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/ApplyTokenParser.php @@ -0,0 +1,60 @@ +getLine(); + $name = $this->parser->getVarName(); + + $ref = new TempNameExpression($name, $lineno); + $ref->setAttribute('always_defined', true); + + $filter = $this->parser->getExpressionParser()->parseFilterExpressionRaw($ref, $this->getTag()); + + $this->parser->getStream()->expect(Token::BLOCK_END_TYPE); + $body = $this->parser->subparse([$this, 'decideApplyEnd'], true); + $this->parser->getStream()->expect(Token::BLOCK_END_TYPE); + + return new Node([ + new SetNode(true, $ref, $body, $lineno, $this->getTag()), + new PrintNode($filter, $lineno, $this->getTag()), + ]); + } + + public function decideApplyEnd(Token $token): bool + { + return $token->test('endapply'); + } + + public function getTag(): string + { + return 'apply'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/AutoEscapeTokenParser.php b/data/vendor/twig/twig/src/TokenParser/AutoEscapeTokenParser.php new file mode 100644 index 0000000..b674bea --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/AutoEscapeTokenParser.php @@ -0,0 +1,58 @@ +getLine(); + $stream = $this->parser->getStream(); + + if ($stream->test(/* Token::BLOCK_END_TYPE */ 3)) { + $value = 'html'; + } else { + $expr = $this->parser->getExpressionParser()->parseExpression(); + if (!$expr instanceof ConstantExpression) { + throw new SyntaxError('An escaping strategy must be a string or false.', $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + $value = $expr->getAttribute('value'); + } + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $body = $this->parser->subparse([$this, 'decideBlockEnd'], true); + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + return new AutoEscapeNode($value, $body, $lineno, $this->getTag()); + } + + public function decideBlockEnd(Token $token): bool + { + return $token->test('endautoescape'); + } + + public function getTag(): string + { + return 'autoescape'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/BlockTokenParser.php b/data/vendor/twig/twig/src/TokenParser/BlockTokenParser.php new file mode 100644 index 0000000..5878131 --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/BlockTokenParser.php @@ -0,0 +1,78 @@ + + * {% block title %}{% endblock %} - My Webpage + * {% endblock %} + * + * @internal + */ +final class BlockTokenParser extends AbstractTokenParser +{ + public function parse(Token $token): Node + { + $lineno = $token->getLine(); + $stream = $this->parser->getStream(); + $name = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue(); + if ($this->parser->hasBlock($name)) { + throw new SyntaxError(sprintf("The block '%s' has already been defined line %d.", $name, $this->parser->getBlock($name)->getTemplateLine()), $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + $this->parser->setBlock($name, $block = new BlockNode($name, new Node([]), $lineno)); + $this->parser->pushLocalScope(); + $this->parser->pushBlockStack($name); + + if ($stream->nextIf(/* Token::BLOCK_END_TYPE */ 3)) { + $body = $this->parser->subparse([$this, 'decideBlockEnd'], true); + if ($token = $stream->nextIf(/* Token::NAME_TYPE */ 5)) { + $value = $token->getValue(); + + if ($value != $name) { + throw new SyntaxError(sprintf('Expected endblock for block "%s" (but "%s" given).', $name, $value), $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + } + } else { + $body = new Node([ + new PrintNode($this->parser->getExpressionParser()->parseExpression(), $lineno), + ]); + } + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + $block->setNode('body', $body); + $this->parser->popBlockStack(); + $this->parser->popLocalScope(); + + return new BlockReferenceNode($name, $lineno, $this->getTag()); + } + + public function decideBlockEnd(Token $token): bool + { + return $token->test('endblock'); + } + + public function getTag(): string + { + return 'block'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/DeprecatedTokenParser.php b/data/vendor/twig/twig/src/TokenParser/DeprecatedTokenParser.php new file mode 100644 index 0000000..31416c7 --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/DeprecatedTokenParser.php @@ -0,0 +1,43 @@ + + * + * @internal + */ +final class DeprecatedTokenParser extends AbstractTokenParser +{ + public function parse(Token $token): Node + { + $expr = $this->parser->getExpressionParser()->parseExpression(); + + $this->parser->getStream()->expect(Token::BLOCK_END_TYPE); + + return new DeprecatedNode($expr, $token->getLine(), $this->getTag()); + } + + public function getTag(): string + { + return 'deprecated'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/DoTokenParser.php b/data/vendor/twig/twig/src/TokenParser/DoTokenParser.php new file mode 100644 index 0000000..32c8f12 --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/DoTokenParser.php @@ -0,0 +1,38 @@ +parser->getExpressionParser()->parseExpression(); + + $this->parser->getStream()->expect(/* Token::BLOCK_END_TYPE */ 3); + + return new DoNode($expr, $token->getLine(), $this->getTag()); + } + + public function getTag(): string + { + return 'do'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/EmbedTokenParser.php b/data/vendor/twig/twig/src/TokenParser/EmbedTokenParser.php new file mode 100644 index 0000000..64b4f29 --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/EmbedTokenParser.php @@ -0,0 +1,73 @@ +parser->getStream(); + + $parent = $this->parser->getExpressionParser()->parseExpression(); + + list($variables, $only, $ignoreMissing) = $this->parseArguments(); + + $parentToken = $fakeParentToken = new Token(/* Token::STRING_TYPE */ 7, '__parent__', $token->getLine()); + if ($parent instanceof ConstantExpression) { + $parentToken = new Token(/* Token::STRING_TYPE */ 7, $parent->getAttribute('value'), $token->getLine()); + } elseif ($parent instanceof NameExpression) { + $parentToken = new Token(/* Token::NAME_TYPE */ 5, $parent->getAttribute('name'), $token->getLine()); + } + + // inject a fake parent to make the parent() function work + $stream->injectTokens([ + new Token(/* Token::BLOCK_START_TYPE */ 1, '', $token->getLine()), + new Token(/* Token::NAME_TYPE */ 5, 'extends', $token->getLine()), + $parentToken, + new Token(/* Token::BLOCK_END_TYPE */ 3, '', $token->getLine()), + ]); + + $module = $this->parser->parse($stream, [$this, 'decideBlockEnd'], true); + + // override the parent with the correct one + if ($fakeParentToken === $parentToken) { + $module->setNode('parent', $parent); + } + + $this->parser->embedTemplate($module); + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + return new EmbedNode($module->getTemplateName(), $module->getAttribute('index'), $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag()); + } + + public function decideBlockEnd(Token $token): bool + { + return $token->test('endembed'); + } + + public function getTag(): string + { + return 'embed'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/ExtendsTokenParser.php b/data/vendor/twig/twig/src/TokenParser/ExtendsTokenParser.php new file mode 100644 index 0000000..0ca46dd --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/ExtendsTokenParser.php @@ -0,0 +1,52 @@ +parser->getStream(); + + if ($this->parser->peekBlockStack()) { + throw new SyntaxError('Cannot use "extend" in a block.', $token->getLine(), $stream->getSourceContext()); + } elseif (!$this->parser->isMainScope()) { + throw new SyntaxError('Cannot use "extend" in a macro.', $token->getLine(), $stream->getSourceContext()); + } + + if (null !== $this->parser->getParent()) { + throw new SyntaxError('Multiple extends tags are forbidden.', $token->getLine(), $stream->getSourceContext()); + } + $this->parser->setParent($this->parser->getExpressionParser()->parseExpression()); + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + return new Node(); + } + + public function getTag(): string + { + return 'extends'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/FlushTokenParser.php b/data/vendor/twig/twig/src/TokenParser/FlushTokenParser.php new file mode 100644 index 0000000..02c74aa --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/FlushTokenParser.php @@ -0,0 +1,38 @@ +parser->getStream()->expect(/* Token::BLOCK_END_TYPE */ 3); + + return new FlushNode($token->getLine(), $this->getTag()); + } + + public function getTag(): string + { + return 'flush'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/ForTokenParser.php b/data/vendor/twig/twig/src/TokenParser/ForTokenParser.php new file mode 100644 index 0000000..bac8ba2 --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/ForTokenParser.php @@ -0,0 +1,78 @@ + + * {% for user in users %} + *
  • {{ user.username|e }}
    • + * {% endfor %} + * + * + * @internal + */ +final class ForTokenParser extends AbstractTokenParser +{ + public function parse(Token $token): Node + { + $lineno = $token->getLine(); + $stream = $this->parser->getStream(); + $targets = $this->parser->getExpressionParser()->parseAssignmentExpression(); + $stream->expect(/* Token::OPERATOR_TYPE */ 8, 'in'); + $seq = $this->parser->getExpressionParser()->parseExpression(); + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $body = $this->parser->subparse([$this, 'decideForFork']); + if ('else' == $stream->next()->getValue()) { + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $else = $this->parser->subparse([$this, 'decideForEnd'], true); + } else { + $else = null; + } + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + if (\count($targets) > 1) { + $keyTarget = $targets->getNode(0); + $keyTarget = new AssignNameExpression($keyTarget->getAttribute('name'), $keyTarget->getTemplateLine()); + $valueTarget = $targets->getNode(1); + } else { + $keyTarget = new AssignNameExpression('_key', $lineno); + $valueTarget = $targets->getNode(0); + } + $valueTarget = new AssignNameExpression($valueTarget->getAttribute('name'), $valueTarget->getTemplateLine()); + + return new ForNode($keyTarget, $valueTarget, $seq, null, $body, $else, $lineno, $this->getTag()); + } + + public function decideForFork(Token $token): bool + { + return $token->test(['else', 'endfor']); + } + + public function decideForEnd(Token $token): bool + { + return $token->test('endfor'); + } + + public function getTag(): string + { + return 'for'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/FromTokenParser.php b/data/vendor/twig/twig/src/TokenParser/FromTokenParser.php new file mode 100644 index 0000000..35098c2 --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/FromTokenParser.php @@ -0,0 +1,66 @@ +parser->getExpressionParser()->parseExpression(); + $stream = $this->parser->getStream(); + $stream->expect(/* Token::NAME_TYPE */ 5, 'import'); + + $targets = []; + do { + $name = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue(); + + $alias = $name; + if ($stream->nextIf('as')) { + $alias = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue(); + } + + $targets[$name] = $alias; + + if (!$stream->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ',')) { + break; + } + } while (true); + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + $var = new AssignNameExpression($this->parser->getVarName(), $token->getLine()); + $node = new ImportNode($macro, $var, $token->getLine(), $this->getTag(), $this->parser->isMainScope()); + + foreach ($targets as $name => $alias) { + $this->parser->addImportedSymbol('function', $alias, 'macro_'.$name, $var); + } + + return $node; + } + + public function getTag(): string + { + return 'from'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/IfTokenParser.php b/data/vendor/twig/twig/src/TokenParser/IfTokenParser.php new file mode 100644 index 0000000..c0fe6df --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/IfTokenParser.php @@ -0,0 +1,89 @@ + + * {% for user in users %} + *
  • {{ user.username|e }}
    • + * {% endfor %} + * + * {% endif %} + * + * @internal + */ +final class IfTokenParser extends AbstractTokenParser +{ + public function parse(Token $token): Node + { + $lineno = $token->getLine(); + $expr = $this->parser->getExpressionParser()->parseExpression(); + $stream = $this->parser->getStream(); + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $body = $this->parser->subparse([$this, 'decideIfFork']); + $tests = [$expr, $body]; + $else = null; + + $end = false; + while (!$end) { + switch ($stream->next()->getValue()) { + case 'else': + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $else = $this->parser->subparse([$this, 'decideIfEnd']); + break; + + case 'elseif': + $expr = $this->parser->getExpressionParser()->parseExpression(); + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $body = $this->parser->subparse([$this, 'decideIfFork']); + $tests[] = $expr; + $tests[] = $body; + break; + + case 'endif': + $end = true; + break; + + default: + throw new SyntaxError(sprintf('Unexpected end of template. Twig was looking for the following tags "else", "elseif", or "endif" to close the "if" block started at line %d).', $lineno), $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + } + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + return new IfNode(new Node($tests), $else, $lineno, $this->getTag()); + } + + public function decideIfFork(Token $token): bool + { + return $token->test(['elseif', 'else', 'endif']); + } + + public function decideIfEnd(Token $token): bool + { + return $token->test(['endif']); + } + + public function getTag(): string + { + return 'if'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/ImportTokenParser.php b/data/vendor/twig/twig/src/TokenParser/ImportTokenParser.php new file mode 100644 index 0000000..44cb4da --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/ImportTokenParser.php @@ -0,0 +1,44 @@ +parser->getExpressionParser()->parseExpression(); + $this->parser->getStream()->expect(/* Token::NAME_TYPE */ 5, 'as'); + $var = new AssignNameExpression($this->parser->getStream()->expect(/* Token::NAME_TYPE */ 5)->getValue(), $token->getLine()); + $this->parser->getStream()->expect(/* Token::BLOCK_END_TYPE */ 3); + + $this->parser->addImportedSymbol('template', $var->getAttribute('name')); + + return new ImportNode($macro, $var, $token->getLine(), $this->getTag(), $this->parser->isMainScope()); + } + + public function getTag(): string + { + return 'import'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/IncludeTokenParser.php b/data/vendor/twig/twig/src/TokenParser/IncludeTokenParser.php new file mode 100644 index 0000000..28beb8a --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/IncludeTokenParser.php @@ -0,0 +1,69 @@ +parser->getExpressionParser()->parseExpression(); + + list($variables, $only, $ignoreMissing) = $this->parseArguments(); + + return new IncludeNode($expr, $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag()); + } + + protected function parseArguments() + { + $stream = $this->parser->getStream(); + + $ignoreMissing = false; + if ($stream->nextIf(/* Token::NAME_TYPE */ 5, 'ignore')) { + $stream->expect(/* Token::NAME_TYPE */ 5, 'missing'); + + $ignoreMissing = true; + } + + $variables = null; + if ($stream->nextIf(/* Token::NAME_TYPE */ 5, 'with')) { + $variables = $this->parser->getExpressionParser()->parseExpression(); + } + + $only = false; + if ($stream->nextIf(/* Token::NAME_TYPE */ 5, 'only')) { + $only = true; + } + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + return [$variables, $only, $ignoreMissing]; + } + + public function getTag(): string + { + return 'include'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/MacroTokenParser.php b/data/vendor/twig/twig/src/TokenParser/MacroTokenParser.php new file mode 100644 index 0000000..f584927 --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/MacroTokenParser.php @@ -0,0 +1,66 @@ + + * {% endmacro %} + * + * @internal + */ +final class MacroTokenParser extends AbstractTokenParser +{ + public function parse(Token $token): Node + { + $lineno = $token->getLine(); + $stream = $this->parser->getStream(); + $name = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue(); + + $arguments = $this->parser->getExpressionParser()->parseArguments(true, true); + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $this->parser->pushLocalScope(); + $body = $this->parser->subparse([$this, 'decideBlockEnd'], true); + if ($token = $stream->nextIf(/* Token::NAME_TYPE */ 5)) { + $value = $token->getValue(); + + if ($value != $name) { + throw new SyntaxError(sprintf('Expected endmacro for macro "%s" (but "%s" given).', $name, $value), $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + } + $this->parser->popLocalScope(); + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + $this->parser->setMacro($name, new MacroNode($name, new BodyNode([$body]), $arguments, $lineno, $this->getTag())); + + return new Node(); + } + + public function decideBlockEnd(Token $token): bool + { + return $token->test('endmacro'); + } + + public function getTag(): string + { + return 'macro'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/SandboxTokenParser.php b/data/vendor/twig/twig/src/TokenParser/SandboxTokenParser.php new file mode 100644 index 0000000..c919556 --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/SandboxTokenParser.php @@ -0,0 +1,66 @@ +parser->getStream(); + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $body = $this->parser->subparse([$this, 'decideBlockEnd'], true); + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + // in a sandbox tag, only include tags are allowed + if (!$body instanceof IncludeNode) { + foreach ($body as $node) { + if ($node instanceof TextNode && ctype_space($node->getAttribute('data'))) { + continue; + } + + if (!$node instanceof IncludeNode) { + throw new SyntaxError('Only "include" tags are allowed within a "sandbox" section.', $node->getTemplateLine(), $stream->getSourceContext()); + } + } + } + + return new SandboxNode($body, $token->getLine(), $this->getTag()); + } + + public function decideBlockEnd(Token $token): bool + { + return $token->test('endsandbox'); + } + + public function getTag(): string + { + return 'sandbox'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/SetTokenParser.php b/data/vendor/twig/twig/src/TokenParser/SetTokenParser.php new file mode 100644 index 0000000..2fbdfe0 --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/SetTokenParser.php @@ -0,0 +1,73 @@ +getLine(); + $stream = $this->parser->getStream(); + $names = $this->parser->getExpressionParser()->parseAssignmentExpression(); + + $capture = false; + if ($stream->nextIf(/* Token::OPERATOR_TYPE */ 8, '=')) { + $values = $this->parser->getExpressionParser()->parseMultitargetExpression(); + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + if (\count($names) !== \count($values)) { + throw new SyntaxError('When using set, you must have the same number of variables and assignments.', $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + } else { + $capture = true; + + if (\count($names) > 1) { + throw new SyntaxError('When using set with a block, you cannot have a multi-target.', $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + $values = $this->parser->subparse([$this, 'decideBlockEnd'], true); + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + } + + return new SetNode($capture, $names, $values, $lineno, $this->getTag()); + } + + public function decideBlockEnd(Token $token): bool + { + return $token->test('endset'); + } + + public function getTag(): string + { + return 'set'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/TokenParserInterface.php b/data/vendor/twig/twig/src/TokenParser/TokenParserInterface.php new file mode 100644 index 0000000..bb8db3e --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/TokenParserInterface.php @@ -0,0 +1,46 @@ + + */ +interface TokenParserInterface +{ + /** + * Sets the parser associated with this token parser. + */ + public function setParser(Parser $parser): void; + + /** + * Parses a token and returns a node. + * + * @return Node + * + * @throws SyntaxError + */ + public function parse(Token $token); + + /** + * Gets the tag name associated with this token parser. + * + * @return string + */ + public function getTag(); +} diff --git a/data/vendor/twig/twig/src/TokenParser/UseTokenParser.php b/data/vendor/twig/twig/src/TokenParser/UseTokenParser.php new file mode 100644 index 0000000..d0a2de4 --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/UseTokenParser.php @@ -0,0 +1,73 @@ +parser->getExpressionParser()->parseExpression(); + $stream = $this->parser->getStream(); + + if (!$template instanceof ConstantExpression) { + throw new SyntaxError('The template references in a "use" statement must be a string.', $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + + $targets = []; + if ($stream->nextIf('with')) { + do { + $name = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue(); + + $alias = $name; + if ($stream->nextIf('as')) { + $alias = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue(); + } + + $targets[$name] = new ConstantExpression($alias, -1); + + if (!$stream->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ',')) { + break; + } + } while (true); + } + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + $this->parser->addTrait(new Node(['template' => $template, 'targets' => new Node($targets)])); + + return new Node(); + } + + public function getTag(): string + { + return 'use'; + } +} diff --git a/data/vendor/twig/twig/src/TokenParser/WithTokenParser.php b/data/vendor/twig/twig/src/TokenParser/WithTokenParser.php new file mode 100644 index 0000000..7d8cbe2 --- /dev/null +++ b/data/vendor/twig/twig/src/TokenParser/WithTokenParser.php @@ -0,0 +1,56 @@ + + * + * @internal + */ +final class WithTokenParser extends AbstractTokenParser +{ + public function parse(Token $token): Node + { + $stream = $this->parser->getStream(); + + $variables = null; + $only = false; + if (!$stream->test(/* Token::BLOCK_END_TYPE */ 3)) { + $variables = $this->parser->getExpressionParser()->parseExpression(); + $only = (bool) $stream->nextIf(/* Token::NAME_TYPE */ 5, 'only'); + } + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + $body = $this->parser->subparse([$this, 'decideWithEnd'], true); + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + return new WithNode($body, $variables, $only, $token->getLine(), $this->getTag()); + } + + public function decideWithEnd(Token $token): bool + { + return $token->test('endwith'); + } + + public function getTag(): string + { + return 'with'; + } +} diff --git a/data/vendor/twig/twig/src/TokenStream.php b/data/vendor/twig/twig/src/TokenStream.php new file mode 100644 index 0000000..1eac11a --- /dev/null +++ b/data/vendor/twig/twig/src/TokenStream.php @@ -0,0 +1,132 @@ + + */ +final class TokenStream +{ + private $tokens; + private $current = 0; + private $source; + + public function __construct(array $tokens, Source $source = null) + { + $this->tokens = $tokens; + $this->source = $source ?: new Source('', ''); + } + + public function __toString() + { + return implode("\n", $this->tokens); + } + + public function injectTokens(array $tokens) + { + $this->tokens = array_merge(\array_slice($this->tokens, 0, $this->current), $tokens, \array_slice($this->tokens, $this->current)); + } + + /** + * Sets the pointer to the next token and returns the old one. + */ + public function next(): Token + { + if (!isset($this->tokens[++$this->current])) { + throw new SyntaxError('Unexpected end of template.', $this->tokens[$this->current - 1]->getLine(), $this->source); + } + + return $this->tokens[$this->current - 1]; + } + + /** + * Tests a token, sets the pointer to the next one and returns it or throws a syntax error. + * + * @return Token|null The next token if the condition is true, null otherwise + */ + public function nextIf($primary, $secondary = null) + { + if ($this->tokens[$this->current]->test($primary, $secondary)) { + return $this->next(); + } + } + + /** + * Tests a token and returns it or throws a syntax error. + */ + public function expect($type, $value = null, string $message = null): Token + { + $token = $this->tokens[$this->current]; + if (!$token->test($type, $value)) { + $line = $token->getLine(); + throw new SyntaxError(sprintf('%sUnexpected token "%s"%s ("%s" expected%s).', + $message ? $message.'. ' : '', + Token::typeToEnglish($token->getType()), + $token->getValue() ? sprintf(' of value "%s"', $token->getValue()) : '', + Token::typeToEnglish($type), $value ? sprintf(' with value "%s"', $value) : ''), + $line, + $this->source + ); + } + $this->next(); + + return $token; + } + + /** + * Looks at the next token. + */ + public function look(int $number = 1): Token + { + if (!isset($this->tokens[$this->current + $number])) { + throw new SyntaxError('Unexpected end of template.', $this->tokens[$this->current + $number - 1]->getLine(), $this->source); + } + + return $this->tokens[$this->current + $number]; + } + + /** + * Tests the current token. + */ + public function test($primary, $secondary = null): bool + { + return $this->tokens[$this->current]->test($primary, $secondary); + } + + /** + * Checks if end of stream was reached. + */ + public function isEOF(): bool + { + return /* Token::EOF_TYPE */ -1 === $this->tokens[$this->current]->getType(); + } + + public function getCurrent(): Token + { + return $this->tokens[$this->current]; + } + + /** + * Gets the source associated with this stream. + * + * @internal + */ + public function getSourceContext(): Source + { + return $this->source; + } +} diff --git a/data/vendor/twig/twig/src/TwigFilter.php b/data/vendor/twig/twig/src/TwigFilter.php new file mode 100644 index 0000000..94e5f9b --- /dev/null +++ b/data/vendor/twig/twig/src/TwigFilter.php @@ -0,0 +1,134 @@ + + * + * @see https://twig.symfony.com/doc/templates.html#filters + */ +final class TwigFilter +{ + private $name; + private $callable; + private $options; + private $arguments = []; + + /** + * @param callable|null $callable A callable implementing the filter. If null, you need to overwrite the "node_class" option to customize compilation. + */ + public function __construct(string $name, $callable = null, array $options = []) + { + $this->name = $name; + $this->callable = $callable; + $this->options = array_merge([ + 'needs_environment' => false, + 'needs_context' => false, + 'is_variadic' => false, + 'is_safe' => null, + 'is_safe_callback' => null, + 'pre_escape' => null, + 'preserves_safety' => null, + 'node_class' => FilterExpression::class, + 'deprecated' => false, + 'alternative' => null, + ], $options); + } + + public function getName(): string + { + return $this->name; + } + + /** + * Returns the callable to execute for this filter. + * + * @return callable|null + */ + public function getCallable() + { + return $this->callable; + } + + public function getNodeClass(): string + { + return $this->options['node_class']; + } + + public function setArguments(array $arguments): void + { + $this->arguments = $arguments; + } + + public function getArguments(): array + { + return $this->arguments; + } + + public function needsEnvironment(): bool + { + return $this->options['needs_environment']; + } + + public function needsContext(): bool + { + return $this->options['needs_context']; + } + + public function getSafe(Node $filterArgs): ?array + { + if (null !== $this->options['is_safe']) { + return $this->options['is_safe']; + } + + if (null !== $this->options['is_safe_callback']) { + return $this->options['is_safe_callback']($filterArgs); + } + + return null; + } + + public function getPreservesSafety(): ?array + { + return $this->options['preserves_safety']; + } + + public function getPreEscape(): ?string + { + return $this->options['pre_escape']; + } + + public function isVariadic(): bool + { + return $this->options['is_variadic']; + } + + public function isDeprecated(): bool + { + return (bool) $this->options['deprecated']; + } + + public function getDeprecatedVersion(): string + { + return \is_bool($this->options['deprecated']) ? '' : $this->options['deprecated']; + } + + public function getAlternative(): ?string + { + return $this->options['alternative']; + } +} diff --git a/data/vendor/twig/twig/src/TwigFunction.php b/data/vendor/twig/twig/src/TwigFunction.php new file mode 100644 index 0000000..494d45b --- /dev/null +++ b/data/vendor/twig/twig/src/TwigFunction.php @@ -0,0 +1,122 @@ + + * + * @see https://twig.symfony.com/doc/templates.html#functions + */ +final class TwigFunction +{ + private $name; + private $callable; + private $options; + private $arguments = []; + + /** + * @param callable|null $callable A callable implementing the function. If null, you need to overwrite the "node_class" option to customize compilation. + */ + public function __construct(string $name, $callable = null, array $options = []) + { + $this->name = $name; + $this->callable = $callable; + $this->options = array_merge([ + 'needs_environment' => false, + 'needs_context' => false, + 'is_variadic' => false, + 'is_safe' => null, + 'is_safe_callback' => null, + 'node_class' => FunctionExpression::class, + 'deprecated' => false, + 'alternative' => null, + ], $options); + } + + public function getName(): string + { + return $this->name; + } + + /** + * Returns the callable to execute for this function. + * + * @return callable|null + */ + public function getCallable() + { + return $this->callable; + } + + public function getNodeClass(): string + { + return $this->options['node_class']; + } + + public function setArguments(array $arguments): void + { + $this->arguments = $arguments; + } + + public function getArguments(): array + { + return $this->arguments; + } + + public function needsEnvironment(): bool + { + return $this->options['needs_environment']; + } + + public function needsContext(): bool + { + return $this->options['needs_context']; + } + + public function getSafe(Node $functionArgs): ?array + { + if (null !== $this->options['is_safe']) { + return $this->options['is_safe']; + } + + if (null !== $this->options['is_safe_callback']) { + return $this->options['is_safe_callback']($functionArgs); + } + + return []; + } + + public function isVariadic(): bool + { + return (bool) $this->options['is_variadic']; + } + + public function isDeprecated(): bool + { + return (bool) $this->options['deprecated']; + } + + public function getDeprecatedVersion(): string + { + return \is_bool($this->options['deprecated']) ? '' : $this->options['deprecated']; + } + + public function getAlternative(): ?string + { + return $this->options['alternative']; + } +} diff --git a/data/vendor/twig/twig/src/TwigTest.php b/data/vendor/twig/twig/src/TwigTest.php new file mode 100644 index 0000000..4c18632 --- /dev/null +++ b/data/vendor/twig/twig/src/TwigTest.php @@ -0,0 +1,100 @@ + + * + * @see https://twig.symfony.com/doc/templates.html#test-operator + */ +final class TwigTest +{ + private $name; + private $callable; + private $options; + private $arguments = []; + + /** + * @param callable|null $callable A callable implementing the test. If null, you need to overwrite the "node_class" option to customize compilation. + */ + public function __construct(string $name, $callable = null, array $options = []) + { + $this->name = $name; + $this->callable = $callable; + $this->options = array_merge([ + 'is_variadic' => false, + 'node_class' => TestExpression::class, + 'deprecated' => false, + 'alternative' => null, + 'one_mandatory_argument' => false, + ], $options); + } + + public function getName(): string + { + return $this->name; + } + + /** + * Returns the callable to execute for this test. + * + * @return callable|null + */ + public function getCallable() + { + return $this->callable; + } + + public function getNodeClass(): string + { + return $this->options['node_class']; + } + + public function setArguments(array $arguments): void + { + $this->arguments = $arguments; + } + + public function getArguments(): array + { + return $this->arguments; + } + + public function isVariadic(): bool + { + return (bool) $this->options['is_variadic']; + } + + public function isDeprecated(): bool + { + return (bool) $this->options['deprecated']; + } + + public function getDeprecatedVersion(): string + { + return \is_bool($this->options['deprecated']) ? '' : $this->options['deprecated']; + } + + public function getAlternative(): ?string + { + return $this->options['alternative']; + } + + public function hasOneMandatoryArgument(): bool + { + return (bool) $this->options['one_mandatory_argument']; + } +} diff --git a/data/vendor/twig/twig/src/Util/DeprecationCollector.php b/data/vendor/twig/twig/src/Util/DeprecationCollector.php new file mode 100644 index 0000000..378b666 --- /dev/null +++ b/data/vendor/twig/twig/src/Util/DeprecationCollector.php @@ -0,0 +1,77 @@ + + */ +final class DeprecationCollector +{ + private $twig; + + public function __construct(Environment $twig) + { + $this->twig = $twig; + } + + /** + * Returns deprecations for templates contained in a directory. + * + * @param string $dir A directory where templates are stored + * @param string $ext Limit the loaded templates by extension + * + * @return array An array of deprecations + */ + public function collectDir(string $dir, string $ext = '.twig'): array + { + $iterator = new \RegexIterator( + new \RecursiveIteratorIterator( + new \RecursiveDirectoryIterator($dir), \RecursiveIteratorIterator::LEAVES_ONLY + ), '{'.preg_quote($ext).'$}' + ); + + return $this->collect(new TemplateDirIterator($iterator)); + } + + /** + * Returns deprecations for passed templates. + * + * @param \Traversable $iterator An iterator of templates (where keys are template names and values the contents of the template) + * + * @return array An array of deprecations + */ + public function collect(\Traversable $iterator): array + { + $deprecations = []; + set_error_handler(function ($type, $msg) use (&$deprecations) { + if (\E_USER_DEPRECATED === $type) { + $deprecations[] = $msg; + } + }); + + foreach ($iterator as $name => $contents) { + try { + $this->twig->parse($this->twig->tokenize(new Source($contents, $name))); + } catch (SyntaxError $e) { + // ignore templates containing syntax errors + } + } + + restore_error_handler(); + + return $deprecations; + } +} diff --git a/data/vendor/twig/twig/src/Util/TemplateDirIterator.php b/data/vendor/twig/twig/src/Util/TemplateDirIterator.php new file mode 100644 index 0000000..3bef14b --- /dev/null +++ b/data/vendor/twig/twig/src/Util/TemplateDirIterator.php @@ -0,0 +1,36 @@ + + */ +class TemplateDirIterator extends \IteratorIterator +{ + /** + * @return mixed + */ + #[\ReturnTypeWillChange] + public function current() + { + return file_get_contents(parent::current()); + } + + /** + * @return mixed + */ + #[\ReturnTypeWillChange] + public function key() + { + return (string) parent::key(); + } +} diff --git a/site/www/Twig-master (1).zip b/site/www/Twig-master (1).zip new file mode 100644 index 0000000..b2fef30 Binary files /dev/null and b/site/www/Twig-master (1).zip differ diff --git a/site/www/Twig-master.zip b/site/www/Twig-master.zip new file mode 100644 index 0000000..b2fef30 Binary files /dev/null and b/site/www/Twig-master.zip differ diff --git a/site/www/_rem/lib/twig/Cache/CacheInterface.php b/site/www/_rem/lib/twig/Cache/CacheInterface.php new file mode 100644 index 0000000..6e8c409 --- /dev/null +++ b/site/www/_rem/lib/twig/Cache/CacheInterface.php @@ -0,0 +1,46 @@ + + */ +interface CacheInterface +{ + /** + * Generates a cache key for the given template class name. + */ + public function generateKey(string $name, string $className): string; + + /** + * Writes the compiled template to cache. + * + * @param string $content The template representation as a PHP class + */ + public function write(string $key, string $content): void; + + /** + * Loads a template from the cache. + */ + public function load(string $key): void; + + /** + * Returns the modification timestamp of a key. + */ + public function getTimestamp(string $key): int; +} diff --git a/site/www/_rem/lib/twig/Cache/FilesystemCache.php b/site/www/_rem/lib/twig/Cache/FilesystemCache.php new file mode 100644 index 0000000..e075563 --- /dev/null +++ b/site/www/_rem/lib/twig/Cache/FilesystemCache.php @@ -0,0 +1,87 @@ + + */ +class FilesystemCache implements CacheInterface +{ + public const FORCE_BYTECODE_INVALIDATION = 1; + + private $directory; + private $options; + + public function __construct(string $directory, int $options = 0) + { + $this->directory = rtrim($directory, '\/').'/'; + $this->options = $options; + } + + public function generateKey(string $name, string $className): string + { + $hash = hash(\PHP_VERSION_ID < 80100 ? 'sha256' : 'xxh128', $className); + + return $this->directory.$hash[0].$hash[1].'/'.$hash.'.php'; + } + + public function load(string $key): void + { + if (is_file($key)) { + @include_once $key; + } + } + + public function write(string $key, string $content): void + { + $dir = \dirname($key); + if (!is_dir($dir)) { + if (false === @mkdir($dir, 0777, true)) { + clearstatcache(true, $dir); + if (!is_dir($dir)) { + throw new \RuntimeException(sprintf('Unable to create the cache directory (%s).', $dir)); + } + } + } elseif (!is_writable($dir)) { + throw new \RuntimeException(sprintf('Unable to write in the cache directory (%s).', $dir)); + } + + $tmpFile = tempnam($dir, basename($key)); + if (false !== @file_put_contents($tmpFile, $content) && @rename($tmpFile, $key)) { + @chmod($key, 0666 & ~umask()); + + if (self::FORCE_BYTECODE_INVALIDATION == ($this->options & self::FORCE_BYTECODE_INVALIDATION)) { + // Compile cached file into bytecode cache + if (\function_exists('opcache_invalidate') && filter_var(ini_get('opcache.enable'), \FILTER_VALIDATE_BOOLEAN)) { + @opcache_invalidate($key, true); + } elseif (\function_exists('apc_compile_file')) { + apc_compile_file($key); + } + } + + return; + } + + throw new \RuntimeException(sprintf('Failed to write cache file "%s".', $key)); + } + + public function getTimestamp(string $key): int + { + if (!is_file($key)) { + return 0; + } + + return (int) @filemtime($key); + } +} diff --git a/site/www/_rem/lib/twig/Cache/NullCache.php b/site/www/_rem/lib/twig/Cache/NullCache.php new file mode 100644 index 0000000..8d20d59 --- /dev/null +++ b/site/www/_rem/lib/twig/Cache/NullCache.php @@ -0,0 +1,38 @@ + + */ +final class NullCache implements CacheInterface +{ + public function generateKey(string $name, string $className): string + { + return ''; + } + + public function write(string $key, string $content): void + { + } + + public function load(string $key): void + { + } + + public function getTimestamp(string $key): int + { + return 0; + } +} diff --git a/site/www/_rem/lib/twig/Compiler.php b/site/www/_rem/lib/twig/Compiler.php new file mode 100644 index 0000000..95e1f18 --- /dev/null +++ b/site/www/_rem/lib/twig/Compiler.php @@ -0,0 +1,214 @@ + + */ +class Compiler +{ + private $lastLine; + private $source; + private $indentation; + private $env; + private $debugInfo = []; + private $sourceOffset; + private $sourceLine; + private $varNameSalt = 0; + + public function __construct(Environment $env) + { + $this->env = $env; + } + + public function getEnvironment(): Environment + { + return $this->env; + } + + public function getSource(): string + { + return $this->source; + } + + /** + * @return $this + */ + public function compile(Node $node, int $indentation = 0) + { + $this->lastLine = null; + $this->source = ''; + $this->debugInfo = []; + $this->sourceOffset = 0; + // source code starts at 1 (as we then increment it when we encounter new lines) + $this->sourceLine = 1; + $this->indentation = $indentation; + $this->varNameSalt = 0; + + $node->compile($this); + + return $this; + } + + /** + * @return $this + */ + public function subcompile(Node $node, bool $raw = true) + { + if (false === $raw) { + $this->source .= str_repeat(' ', $this->indentation * 4); + } + + $node->compile($this); + + return $this; + } + + /** + * Adds a raw string to the compiled code. + * + * @return $this + */ + public function raw(string $string) + { + $this->source .= $string; + + return $this; + } + + /** + * Writes a string to the compiled code by adding indentation. + * + * @return $this + */ + public function write(...$strings) + { + foreach ($strings as $string) { + $this->source .= str_repeat(' ', $this->indentation * 4).$string; + } + + return $this; + } + + /** + * Adds a quoted string to the compiled code. + * + * @return $this + */ + public function string(string $value) + { + $this->source .= sprintf('"%s"', addcslashes($value, "\0\t\"\$\\")); + + return $this; + } + + /** + * Returns a PHP representation of a given value. + * + * @return $this + */ + public function repr($value) + { + if (\is_int($value) || \is_float($value)) { + if (false !== $locale = setlocale(\LC_NUMERIC, '0')) { + setlocale(\LC_NUMERIC, 'C'); + } + + $this->raw(var_export($value, true)); + + if (false !== $locale) { + setlocale(\LC_NUMERIC, $locale); + } + } elseif (null === $value) { + $this->raw('null'); + } elseif (\is_bool($value)) { + $this->raw($value ? 'true' : 'false'); + } elseif (\is_array($value)) { + $this->raw('array('); + $first = true; + foreach ($value as $key => $v) { + if (!$first) { + $this->raw(', '); + } + $first = false; + $this->repr($key); + $this->raw(' => '); + $this->repr($v); + } + $this->raw(')'); + } else { + $this->string($value); + } + + return $this; + } + + /** + * @return $this + */ + public function addDebugInfo(Node $node) + { + if ($node->getTemplateLine() != $this->lastLine) { + $this->write(sprintf("// line %d\n", $node->getTemplateLine())); + + $this->sourceLine += substr_count($this->source, "\n", $this->sourceOffset); + $this->sourceOffset = \strlen($this->source); + $this->debugInfo[$this->sourceLine] = $node->getTemplateLine(); + + $this->lastLine = $node->getTemplateLine(); + } + + return $this; + } + + public function getDebugInfo(): array + { + ksort($this->debugInfo); + + return $this->debugInfo; + } + + /** + * @return $this + */ + public function indent(int $step = 1) + { + $this->indentation += $step; + + return $this; + } + + /** + * @return $this + * + * @throws \LogicException When trying to outdent too much so the indentation would become negative + */ + public function outdent(int $step = 1) + { + // can't outdent by more steps than the current indentation level + if ($this->indentation < $step) { + throw new \LogicException('Unable to call outdent() as the indentation would become negative.'); + } + + $this->indentation -= $step; + + return $this; + } + + public function getVarName(): string + { + return sprintf('__internal_compile_%d', $this->varNameSalt++); + } +} diff --git a/site/www/_rem/lib/twig/Environment.php b/site/www/_rem/lib/twig/Environment.php new file mode 100644 index 0000000..681f534 --- /dev/null +++ b/site/www/_rem/lib/twig/Environment.php @@ -0,0 +1,832 @@ + + */ +class Environment +{ + public const VERSION = '3.3.7'; + public const VERSION_ID = 30307; + public const MAJOR_VERSION = 3; + public const MINOR_VERSION = 3; + public const RELEASE_VERSION = 7; + public const EXTRA_VERSION = ''; + + private $charset; + private $loader; + private $debug; + private $autoReload; + private $cache; + private $lexer; + private $parser; + private $compiler; + private $globals = []; + private $resolvedGlobals; + private $loadedTemplates; + private $strictVariables; + private $templateClassPrefix = '__TwigTemplate_'; + private $originalCache; + private $extensionSet; + private $runtimeLoaders = []; + private $runtimes = []; + private $optionsHash; + + /** + * Constructor. + * + * Available options: + * + * * debug: When set to true, it automatically set "auto_reload" to true as + * well (default to false). + * + * * charset: The charset used by the templates (default to UTF-8). + * + * * cache: An absolute path where to store the compiled templates, + * a \Twig\Cache\CacheInterface implementation, + * or false to disable compilation cache (default). + * + * * auto_reload: Whether to reload the template if the original source changed. + * If you don't provide the auto_reload option, it will be + * determined automatically based on the debug value. + * + * * strict_variables: Whether to ignore invalid variables in templates + * (default to false). + * + * * autoescape: Whether to enable auto-escaping (default to html): + * * false: disable auto-escaping + * * html, js: set the autoescaping to one of the supported strategies + * * name: set the autoescaping strategy based on the template name extension + * * PHP callback: a PHP callback that returns an escaping strategy based on the template "name" + * + * * optimizations: A flag that indicates which optimizations to apply + * (default to -1 which means that all optimizations are enabled; + * set it to 0 to disable). + */ + public function __construct(LoaderInterface $loader, $options = []) + { + $this->setLoader($loader); + + $options = array_merge([ + 'debug' => false, + 'charset' => 'UTF-8', + 'strict_variables' => false, + 'autoescape' => 'html', + 'cache' => false, + 'auto_reload' => null, + 'optimizations' => -1, + ], $options); + + $this->debug = (bool) $options['debug']; + $this->setCharset($options['charset'] ?? 'UTF-8'); + $this->autoReload = null === $options['auto_reload'] ? $this->debug : (bool) $options['auto_reload']; + $this->strictVariables = (bool) $options['strict_variables']; + $this->setCache($options['cache']); + $this->extensionSet = new ExtensionSet(); + + $this->addExtension(new CoreExtension()); + $this->addExtension(new EscaperExtension($options['autoescape'])); + $this->addExtension(new OptimizerExtension($options['optimizations'])); + } + + /** + * Enables debugging mode. + */ + public function enableDebug() + { + $this->debug = true; + $this->updateOptionsHash(); + } + + /** + * Disables debugging mode. + */ + public function disableDebug() + { + $this->debug = false; + $this->updateOptionsHash(); + } + + /** + * Checks if debug mode is enabled. + * + * @return bool true if debug mode is enabled, false otherwise + */ + public function isDebug() + { + return $this->debug; + } + + /** + * Enables the auto_reload option. + */ + public function enableAutoReload() + { + $this->autoReload = true; + } + + /** + * Disables the auto_reload option. + */ + public function disableAutoReload() + { + $this->autoReload = false; + } + + /** + * Checks if the auto_reload option is enabled. + * + * @return bool true if auto_reload is enabled, false otherwise + */ + public function isAutoReload() + { + return $this->autoReload; + } + + /** + * Enables the strict_variables option. + */ + public function enableStrictVariables() + { + $this->strictVariables = true; + $this->updateOptionsHash(); + } + + /** + * Disables the strict_variables option. + */ + public function disableStrictVariables() + { + $this->strictVariables = false; + $this->updateOptionsHash(); + } + + /** + * Checks if the strict_variables option is enabled. + * + * @return bool true if strict_variables is enabled, false otherwise + */ + public function isStrictVariables() + { + return $this->strictVariables; + } + + /** + * Gets the current cache implementation. + * + * @param bool $original Whether to return the original cache option or the real cache instance + * + * @return CacheInterface|string|false A Twig\Cache\CacheInterface implementation, + * an absolute path to the compiled templates, + * or false to disable cache + */ + public function getCache($original = true) + { + return $original ? $this->originalCache : $this->cache; + } + + /** + * Sets the current cache implementation. + * + * @param CacheInterface|string|false $cache A Twig\Cache\CacheInterface implementation, + * an absolute path to the compiled templates, + * or false to disable cache + */ + public function setCache($cache) + { + if (\is_string($cache)) { + $this->originalCache = $cache; + $this->cache = new FilesystemCache($cache); + } elseif (false === $cache) { + $this->originalCache = $cache; + $this->cache = new NullCache(); + } elseif ($cache instanceof CacheInterface) { + $this->originalCache = $this->cache = $cache; + } else { + throw new \LogicException('Cache can only be a string, false, or a \Twig\Cache\CacheInterface implementation.'); + } + } + + /** + * Gets the template class associated with the given string. + * + * The generated template class is based on the following parameters: + * + * * The cache key for the given template; + * * The currently enabled extensions; + * * Whether the Twig C extension is available or not; + * * PHP version; + * * Twig version; + * * Options with what environment was created. + * + * @param string $name The name for which to calculate the template class name + * @param int|null $index The index if it is an embedded template + * + * @internal + */ + public function getTemplateClass(string $name, int $index = null): string + { + $key = $this->getLoader()->getCacheKey($name).$this->optionsHash; + + return $this->templateClassPrefix.hash(\PHP_VERSION_ID < 80100 ? 'sha256' : 'xxh128', $key).(null === $index ? '' : '___'.$index); + } + + /** + * Renders a template. + * + * @param string|TemplateWrapper $name The template name + * + * @throws LoaderError When the template cannot be found + * @throws SyntaxError When an error occurred during compilation + * @throws RuntimeError When an error occurred during rendering + */ + public function render($name, array $context = []): string + { + return $this->load($name)->render($context); + } + + /** + * Displays a template. + * + * @param string|TemplateWrapper $name The template name + * + * @throws LoaderError When the template cannot be found + * @throws SyntaxError When an error occurred during compilation + * @throws RuntimeError When an error occurred during rendering + */ + public function display($name, array $context = []): void + { + $this->load($name)->display($context); + } + + /** + * Loads a template. + * + * @param string|TemplateWrapper $name The template name + * + * @throws LoaderError When the template cannot be found + * @throws RuntimeError When a previously generated cache is corrupted + * @throws SyntaxError When an error occurred during compilation + */ + public function load($name): TemplateWrapper + { + if ($name instanceof TemplateWrapper) { + return $name; + } + + return new TemplateWrapper($this, $this->loadTemplate($this->getTemplateClass($name), $name)); + } + + /** + * Loads a template internal representation. + * + * This method is for internal use only and should never be called + * directly. + * + * @param string $name The template name + * @param int $index The index if it is an embedded template + * + * @throws LoaderError When the template cannot be found + * @throws RuntimeError When a previously generated cache is corrupted + * @throws SyntaxError When an error occurred during compilation + * + * @internal + */ + public function loadTemplate(string $cls, string $name, int $index = null): Template + { + $mainCls = $cls; + if (null !== $index) { + $cls .= '___'.$index; + } + + if (isset($this->loadedTemplates[$cls])) { + return $this->loadedTemplates[$cls]; + } + + if (!class_exists($cls, false)) { + $key = $this->cache->generateKey($name, $mainCls); + + if (!$this->isAutoReload() || $this->isTemplateFresh($name, $this->cache->getTimestamp($key))) { + $this->cache->load($key); + } + + $source = null; + if (!class_exists($cls, false)) { + $source = $this->getLoader()->getSourceContext($name); + $content = $this->compileSource($source); + $this->cache->write($key, $content); + $this->cache->load($key); + + if (!class_exists($mainCls, false)) { + /* Last line of defense if either $this->bcWriteCacheFile was used, + * $this->cache is implemented as a no-op or we have a race condition + * where the cache was cleared between the above calls to write to and load from + * the cache. + */ + eval('?>'.$content); + } + + if (!class_exists($cls, false)) { + throw new RuntimeError(sprintf('Failed to load Twig template "%s", index "%s": cache might be corrupted.', $name, $index), -1, $source); + } + } + } + + $this->extensionSet->initRuntime(); + + return $this->loadedTemplates[$cls] = new $cls($this); + } + + /** + * Creates a template from source. + * + * This method should not be used as a generic way to load templates. + * + * @param string $template The template source + * @param string $name An optional name of the template to be used in error messages + * + * @throws LoaderError When the template cannot be found + * @throws SyntaxError When an error occurred during compilation + */ + public function createTemplate(string $template, string $name = null): TemplateWrapper + { + $hash = hash(\PHP_VERSION_ID < 80100 ? 'sha256' : 'xxh128', $template, false); + if (null !== $name) { + $name = sprintf('%s (string template %s)', $name, $hash); + } else { + $name = sprintf('__string_template__%s', $hash); + } + + $loader = new ChainLoader([ + new ArrayLoader([$name => $template]), + $current = $this->getLoader(), + ]); + + $this->setLoader($loader); + try { + return new TemplateWrapper($this, $this->loadTemplate($this->getTemplateClass($name), $name)); + } finally { + $this->setLoader($current); + } + } + + /** + * Returns true if the template is still fresh. + * + * Besides checking the loader for freshness information, + * this method also checks if the enabled extensions have + * not changed. + * + * @param int $time The last modification time of the cached template + */ + public function isTemplateFresh(string $name, int $time): bool + { + return $this->extensionSet->getLastModified() <= $time && $this->getLoader()->isFresh($name, $time); + } + + /** + * Tries to load a template consecutively from an array. + * + * Similar to load() but it also accepts instances of \Twig\Template and + * \Twig\TemplateWrapper, and an array of templates where each is tried to be loaded. + * + * @param string|TemplateWrapper|array $names A template or an array of templates to try consecutively + * + * @throws LoaderError When none of the templates can be found + * @throws SyntaxError When an error occurred during compilation + */ + public function resolveTemplate($names): TemplateWrapper + { + if (!\is_array($names)) { + return $this->load($names); + } + + $count = \count($names); + foreach ($names as $name) { + if ($name instanceof Template) { + return $name; + } + if ($name instanceof TemplateWrapper) { + return $name; + } + + if (1 !== $count && !$this->getLoader()->exists($name)) { + continue; + } + + return $this->load($name); + } + + throw new LoaderError(sprintf('Unable to find one of the following templates: "%s".', implode('", "', $names))); + } + + public function setLexer(Lexer $lexer) + { + $this->lexer = $lexer; + } + + /** + * @throws SyntaxError When the code is syntactically wrong + */ + public function tokenize(Source $source): TokenStream + { + if (null === $this->lexer) { + $this->lexer = new Lexer($this); + } + + return $this->lexer->tokenize($source); + } + + public function setParser(Parser $parser) + { + $this->parser = $parser; + } + + /** + * Converts a token stream to a node tree. + * + * @throws SyntaxError When the token stream is syntactically or semantically wrong + */ + public function parse(TokenStream $stream): ModuleNode + { + if (null === $this->parser) { + $this->parser = new Parser($this); + } + + return $this->parser->parse($stream); + } + + public function setCompiler(Compiler $compiler) + { + $this->compiler = $compiler; + } + + /** + * Compiles a node and returns the PHP code. + */ + public function compile(Node $node): string + { + if (null === $this->compiler) { + $this->compiler = new Compiler($this); + } + + return $this->compiler->compile($node)->getSource(); + } + + /** + * Compiles a template source code. + * + * @throws SyntaxError When there was an error during tokenizing, parsing or compiling + */ + public function compileSource(Source $source): string + { + try { + return $this->compile($this->parse($this->tokenize($source))); + } catch (Error $e) { + $e->setSourceContext($source); + throw $e; + } catch (\Exception $e) { + throw new SyntaxError(sprintf('An exception has been thrown during the compilation of a template ("%s").', $e->getMessage()), -1, $source, $e); + } + } + + public function setLoader(LoaderInterface $loader) + { + $this->loader = $loader; + } + + public function getLoader(): LoaderInterface + { + return $this->loader; + } + + public function setCharset(string $charset) + { + if ('UTF8' === $charset = null === $charset ? null : strtoupper($charset)) { + // iconv on Windows requires "UTF-8" instead of "UTF8" + $charset = 'UTF-8'; + } + + $this->charset = $charset; + } + + public function getCharset(): string + { + return $this->charset; + } + + public function hasExtension(string $class): bool + { + return $this->extensionSet->hasExtension($class); + } + + public function addRuntimeLoader(RuntimeLoaderInterface $loader) + { + $this->runtimeLoaders[] = $loader; + } + + /** + * @template TExtension of ExtensionInterface + * + * @param class-string $class + * + * @return TExtension + */ + public function getExtension(string $class): ExtensionInterface + { + return $this->extensionSet->getExtension($class); + } + + /** + * Returns the runtime implementation of a Twig element (filter/function/tag/test). + * + * @template TRuntime of object + * + * @param class-string $class A runtime class name + * + * @return TRuntime The runtime implementation + * + * @throws RuntimeError When the template cannot be found + */ + public function getRuntime(string $class) + { + if (isset($this->runtimes[$class])) { + return $this->runtimes[$class]; + } + + foreach ($this->runtimeLoaders as $loader) { + if (null !== $runtime = $loader->load($class)) { + return $this->runtimes[$class] = $runtime; + } + } + + throw new RuntimeError(sprintf('Unable to load the "%s" runtime.', $class)); + } + + public function addExtension(ExtensionInterface $extension) + { + $this->extensionSet->addExtension($extension); + $this->updateOptionsHash(); + } + + /** + * @param ExtensionInterface[] $extensions An array of extensions + */ + public function setExtensions(array $extensions) + { + $this->extensionSet->setExtensions($extensions); + $this->updateOptionsHash(); + } + + /** + * @return ExtensionInterface[] An array of extensions (keys are for internal usage only and should not be relied on) + */ + public function getExtensions(): array + { + return $this->extensionSet->getExtensions(); + } + + public function addTokenParser(TokenParserInterface $parser) + { + $this->extensionSet->addTokenParser($parser); + } + + /** + * @return TokenParserInterface[] + * + * @internal + */ + public function getTokenParsers(): array + { + return $this->extensionSet->getTokenParsers(); + } + + /** + * @internal + */ + public function getTokenParser(string $name): ?TokenParserInterface + { + return $this->extensionSet->getTokenParser($name); + } + + public function registerUndefinedTokenParserCallback(callable $callable): void + { + $this->extensionSet->registerUndefinedTokenParserCallback($callable); + } + + public function addNodeVisitor(NodeVisitorInterface $visitor) + { + $this->extensionSet->addNodeVisitor($visitor); + } + + /** + * @return NodeVisitorInterface[] + * + * @internal + */ + public function getNodeVisitors(): array + { + return $this->extensionSet->getNodeVisitors(); + } + + public function addFilter(TwigFilter $filter) + { + $this->extensionSet->addFilter($filter); + } + + /** + * @internal + */ + public function getFilter(string $name): ?TwigFilter + { + return $this->extensionSet->getFilter($name); + } + + public function registerUndefinedFilterCallback(callable $callable): void + { + $this->extensionSet->registerUndefinedFilterCallback($callable); + } + + /** + * Gets the registered Filters. + * + * Be warned that this method cannot return filters defined with registerUndefinedFilterCallback. + * + * @return TwigFilter[] + * + * @see registerUndefinedFilterCallback + * + * @internal + */ + public function getFilters(): array + { + return $this->extensionSet->getFilters(); + } + + public function addTest(TwigTest $test) + { + $this->extensionSet->addTest($test); + } + + /** + * @return TwigTest[] + * + * @internal + */ + public function getTests(): array + { + return $this->extensionSet->getTests(); + } + + /** + * @internal + */ + public function getTest(string $name): ?TwigTest + { + return $this->extensionSet->getTest($name); + } + + public function addFunction(TwigFunction $function) + { + $this->extensionSet->addFunction($function); + } + + /** + * @internal + */ + public function getFunction(string $name): ?TwigFunction + { + return $this->extensionSet->getFunction($name); + } + + public function registerUndefinedFunctionCallback(callable $callable): void + { + $this->extensionSet->registerUndefinedFunctionCallback($callable); + } + + /** + * Gets registered functions. + * + * Be warned that this method cannot return functions defined with registerUndefinedFunctionCallback. + * + * @return TwigFunction[] + * + * @see registerUndefinedFunctionCallback + * + * @internal + */ + public function getFunctions(): array + { + return $this->extensionSet->getFunctions(); + } + + /** + * Registers a Global. + * + * New globals can be added before compiling or rendering a template; + * but after, you can only update existing globals. + * + * @param mixed $value The global value + */ + public function addGlobal(string $name, $value) + { + if ($this->extensionSet->isInitialized() && !\array_key_exists($name, $this->getGlobals())) { + throw new \LogicException(sprintf('Unable to add global "%s" as the runtime or the extensions have already been initialized.', $name)); + } + + if (null !== $this->resolvedGlobals) { + $this->resolvedGlobals[$name] = $value; + } else { + $this->globals[$name] = $value; + } + } + + /** + * @internal + */ + public function getGlobals(): array + { + if ($this->extensionSet->isInitialized()) { + if (null === $this->resolvedGlobals) { + $this->resolvedGlobals = array_merge($this->extensionSet->getGlobals(), $this->globals); + } + + return $this->resolvedGlobals; + } + + return array_merge($this->extensionSet->getGlobals(), $this->globals); + } + + public function mergeGlobals(array $context): array + { + // we don't use array_merge as the context being generally + // bigger than globals, this code is faster. + foreach ($this->getGlobals() as $key => $value) { + if (!\array_key_exists($key, $context)) { + $context[$key] = $value; + } + } + + return $context; + } + + /** + * @internal + */ + public function getUnaryOperators(): array + { + return $this->extensionSet->getUnaryOperators(); + } + + /** + * @internal + */ + public function getBinaryOperators(): array + { + return $this->extensionSet->getBinaryOperators(); + } + + private function updateOptionsHash(): void + { + $this->optionsHash = implode(':', [ + $this->extensionSet->getSignature(), + \PHP_MAJOR_VERSION, + \PHP_MINOR_VERSION, + self::VERSION, + (int) $this->debug, + (int) $this->strictVariables, + ]); + } +} diff --git a/site/www/_rem/lib/twig/Error/Error.php b/site/www/_rem/lib/twig/Error/Error.php new file mode 100644 index 0000000..a68be65 --- /dev/null +++ b/site/www/_rem/lib/twig/Error/Error.php @@ -0,0 +1,227 @@ + + */ +class Error extends \Exception +{ + private $lineno; + private $name; + private $rawMessage; + private $sourcePath; + private $sourceCode; + + /** + * Constructor. + * + * By default, automatic guessing is enabled. + * + * @param string $message The error message + * @param int $lineno The template line where the error occurred + * @param Source|null $source The source context where the error occurred + */ + public function __construct(string $message, int $lineno = -1, Source $source = null, \Exception $previous = null) + { + parent::__construct('', 0, $previous); + + if (null === $source) { + $name = null; + } else { + $name = $source->getName(); + $this->sourceCode = $source->getCode(); + $this->sourcePath = $source->getPath(); + } + + $this->lineno = $lineno; + $this->name = $name; + $this->rawMessage = $message; + $this->updateRepr(); + } + + public function getRawMessage(): string + { + return $this->rawMessage; + } + + public function getTemplateLine(): int + { + return $this->lineno; + } + + public function setTemplateLine(int $lineno): void + { + $this->lineno = $lineno; + + $this->updateRepr(); + } + + public function getSourceContext(): ?Source + { + return $this->name ? new Source($this->sourceCode, $this->name, $this->sourcePath) : null; + } + + public function setSourceContext(Source $source = null): void + { + if (null === $source) { + $this->sourceCode = $this->name = $this->sourcePath = null; + } else { + $this->sourceCode = $source->getCode(); + $this->name = $source->getName(); + $this->sourcePath = $source->getPath(); + } + + $this->updateRepr(); + } + + public function guess(): void + { + $this->guessTemplateInfo(); + $this->updateRepr(); + } + + public function appendMessage($rawMessage): void + { + $this->rawMessage .= $rawMessage; + $this->updateRepr(); + } + + private function updateRepr(): void + { + $this->message = $this->rawMessage; + + if ($this->sourcePath && $this->lineno > 0) { + $this->file = $this->sourcePath; + $this->line = $this->lineno; + + return; + } + + $dot = false; + if ('.' === substr($this->message, -1)) { + $this->message = substr($this->message, 0, -1); + $dot = true; + } + + $questionMark = false; + if ('?' === substr($this->message, -1)) { + $this->message = substr($this->message, 0, -1); + $questionMark = true; + } + + if ($this->name) { + if (\is_string($this->name) || (\is_object($this->name) && method_exists($this->name, '__toString'))) { + $name = sprintf('"%s"', $this->name); + } else { + $name = json_encode($this->name); + } + $this->message .= sprintf(' in %s', $name); + } + + if ($this->lineno && $this->lineno >= 0) { + $this->message .= sprintf(' at line %d', $this->lineno); + } + + if ($dot) { + $this->message .= '.'; + } + + if ($questionMark) { + $this->message .= '?'; + } + } + + private function guessTemplateInfo(): void + { + $template = null; + $templateClass = null; + + $backtrace = debug_backtrace(\DEBUG_BACKTRACE_IGNORE_ARGS | \DEBUG_BACKTRACE_PROVIDE_OBJECT); + foreach ($backtrace as $trace) { + if (isset($trace['object']) && $trace['object'] instanceof Template) { + $currentClass = \get_class($trace['object']); + $isEmbedContainer = null === $templateClass ? false : 0 === strpos($templateClass, $currentClass); + if (null === $this->name || ($this->name == $trace['object']->getTemplateName() && !$isEmbedContainer)) { + $template = $trace['object']; + $templateClass = \get_class($trace['object']); + } + } + } + + // update template name + if (null !== $template && null === $this->name) { + $this->name = $template->getTemplateName(); + } + + // update template path if any + if (null !== $template && null === $this->sourcePath) { + $src = $template->getSourceContext(); + $this->sourceCode = $src->getCode(); + $this->sourcePath = $src->getPath(); + } + + if (null === $template || $this->lineno > -1) { + return; + } + + $r = new \ReflectionObject($template); + $file = $r->getFileName(); + + $exceptions = [$e = $this]; + while ($e = $e->getPrevious()) { + $exceptions[] = $e; + } + + while ($e = array_pop($exceptions)) { + $traces = $e->getTrace(); + array_unshift($traces, ['file' => $e->getFile(), 'line' => $e->getLine()]); + + while ($trace = array_shift($traces)) { + if (!isset($trace['file']) || !isset($trace['line']) || $file != $trace['file']) { + continue; + } + + foreach ($template->getDebugInfo() as $codeLine => $templateLine) { + if ($codeLine <= $trace['line']) { + // update template line + $this->lineno = $templateLine; + + return; + } + } + } + } + } +} diff --git a/site/www/_rem/lib/twig/Error/LoaderError.php b/site/www/_rem/lib/twig/Error/LoaderError.php new file mode 100644 index 0000000..7c8c23c --- /dev/null +++ b/site/www/_rem/lib/twig/Error/LoaderError.php @@ -0,0 +1,21 @@ + + */ +class LoaderError extends Error +{ +} diff --git a/site/www/_rem/lib/twig/Error/RuntimeError.php b/site/www/_rem/lib/twig/Error/RuntimeError.php new file mode 100644 index 0000000..f6b8476 --- /dev/null +++ b/site/www/_rem/lib/twig/Error/RuntimeError.php @@ -0,0 +1,22 @@ + + */ +class RuntimeError extends Error +{ +} diff --git a/site/www/_rem/lib/twig/Error/SyntaxError.php b/site/www/_rem/lib/twig/Error/SyntaxError.php new file mode 100644 index 0000000..726b330 --- /dev/null +++ b/site/www/_rem/lib/twig/Error/SyntaxError.php @@ -0,0 +1,46 @@ + + */ +class SyntaxError extends Error +{ + /** + * Tweaks the error message to include suggestions. + * + * @param string $name The original name of the item that does not exist + * @param array $items An array of possible items + */ + public function addSuggestions(string $name, array $items): void + { + $alternatives = []; + foreach ($items as $item) { + $lev = levenshtein($name, $item); + if ($lev <= \strlen($name) / 3 || false !== strpos($item, $name)) { + $alternatives[$item] = $lev; + } + } + + if (!$alternatives) { + return; + } + + asort($alternatives); + + $this->appendMessage(sprintf(' Did you mean "%s"?', implode('", "', array_keys($alternatives)))); + } +} diff --git a/site/www/_rem/lib/twig/ExpressionParser.php b/site/www/_rem/lib/twig/ExpressionParser.php new file mode 100644 index 0000000..66acddf --- /dev/null +++ b/site/www/_rem/lib/twig/ExpressionParser.php @@ -0,0 +1,825 @@ + + * + * @internal + */ +class ExpressionParser +{ + public const OPERATOR_LEFT = 1; + public const OPERATOR_RIGHT = 2; + + private $parser; + private $env; + private $unaryOperators; + private $binaryOperators; + + public function __construct(Parser $parser, Environment $env) + { + $this->parser = $parser; + $this->env = $env; + $this->unaryOperators = $env->getUnaryOperators(); + $this->binaryOperators = $env->getBinaryOperators(); + } + + public function parseExpression($precedence = 0, $allowArrow = false) + { + if ($allowArrow && $arrow = $this->parseArrow()) { + return $arrow; + } + + $expr = $this->getPrimary(); + $token = $this->parser->getCurrentToken(); + while ($this->isBinary($token) && $this->binaryOperators[$token->getValue()]['precedence'] >= $precedence) { + $op = $this->binaryOperators[$token->getValue()]; + $this->parser->getStream()->next(); + + if ('is not' === $token->getValue()) { + $expr = $this->parseNotTestExpression($expr); + } elseif ('is' === $token->getValue()) { + $expr = $this->parseTestExpression($expr); + } elseif (isset($op['callable'])) { + $expr = $op['callable']($this->parser, $expr); + } else { + $expr1 = $this->parseExpression(self::OPERATOR_LEFT === $op['associativity'] ? $op['precedence'] + 1 : $op['precedence']); + $class = $op['class']; + $expr = new $class($expr, $expr1, $token->getLine()); + } + + $token = $this->parser->getCurrentToken(); + } + + if (0 === $precedence) { + return $this->parseConditionalExpression($expr); + } + + return $expr; + } + + /** + * @return ArrowFunctionExpression|null + */ + private function parseArrow() + { + $stream = $this->parser->getStream(); + + // short array syntax (one argument, no parentheses)? + if ($stream->look(1)->test(/* Token::ARROW_TYPE */ 12)) { + $line = $stream->getCurrent()->getLine(); + $token = $stream->expect(/* Token::NAME_TYPE */ 5); + $names = [new AssignNameExpression($token->getValue(), $token->getLine())]; + $stream->expect(/* Token::ARROW_TYPE */ 12); + + return new ArrowFunctionExpression($this->parseExpression(0), new Node($names), $line); + } + + // first, determine if we are parsing an arrow function by finding => (long form) + $i = 0; + if (!$stream->look($i)->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) { + return null; + } + ++$i; + while (true) { + // variable name + ++$i; + if (!$stream->look($i)->test(/* Token::PUNCTUATION_TYPE */ 9, ',')) { + break; + } + ++$i; + } + if (!$stream->look($i)->test(/* Token::PUNCTUATION_TYPE */ 9, ')')) { + return null; + } + ++$i; + if (!$stream->look($i)->test(/* Token::ARROW_TYPE */ 12)) { + return null; + } + + // yes, let's parse it properly + $token = $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, '('); + $line = $token->getLine(); + + $names = []; + while (true) { + $token = $stream->expect(/* Token::NAME_TYPE */ 5); + $names[] = new AssignNameExpression($token->getValue(), $token->getLine()); + + if (!$stream->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ',')) { + break; + } + } + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ')'); + $stream->expect(/* Token::ARROW_TYPE */ 12); + + return new ArrowFunctionExpression($this->parseExpression(0), new Node($names), $line); + } + + private function getPrimary(): AbstractExpression + { + $token = $this->parser->getCurrentToken(); + + if ($this->isUnary($token)) { + $operator = $this->unaryOperators[$token->getValue()]; + $this->parser->getStream()->next(); + $expr = $this->parseExpression($operator['precedence']); + $class = $operator['class']; + + return $this->parsePostfixExpression(new $class($expr, $token->getLine())); + } elseif ($token->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) { + $this->parser->getStream()->next(); + $expr = $this->parseExpression(); + $this->parser->getStream()->expect(/* Token::PUNCTUATION_TYPE */ 9, ')', 'An opened parenthesis is not properly closed'); + + return $this->parsePostfixExpression($expr); + } + + return $this->parsePrimaryExpression(); + } + + private function parseConditionalExpression($expr): AbstractExpression + { + while ($this->parser->getStream()->nextIf(/* Token::PUNCTUATION_TYPE */ 9, '?')) { + if (!$this->parser->getStream()->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ':')) { + $expr2 = $this->parseExpression(); + if ($this->parser->getStream()->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ':')) { + $expr3 = $this->parseExpression(); + } else { + $expr3 = new ConstantExpression('', $this->parser->getCurrentToken()->getLine()); + } + } else { + $expr2 = $expr; + $expr3 = $this->parseExpression(); + } + + $expr = new ConditionalExpression($expr, $expr2, $expr3, $this->parser->getCurrentToken()->getLine()); + } + + return $expr; + } + + private function isUnary(Token $token): bool + { + return $token->test(/* Token::OPERATOR_TYPE */ 8) && isset($this->unaryOperators[$token->getValue()]); + } + + private function isBinary(Token $token): bool + { + return $token->test(/* Token::OPERATOR_TYPE */ 8) && isset($this->binaryOperators[$token->getValue()]); + } + + public function parsePrimaryExpression() + { + $token = $this->parser->getCurrentToken(); + switch ($token->getType()) { + case /* Token::NAME_TYPE */ 5: + $this->parser->getStream()->next(); + switch ($token->getValue()) { + case 'true': + case 'TRUE': + $node = new ConstantExpression(true, $token->getLine()); + break; + + case 'false': + case 'FALSE': + $node = new ConstantExpression(false, $token->getLine()); + break; + + case 'none': + case 'NONE': + case 'null': + case 'NULL': + $node = new ConstantExpression(null, $token->getLine()); + break; + + default: + if ('(' === $this->parser->getCurrentToken()->getValue()) { + $node = $this->getFunctionNode($token->getValue(), $token->getLine()); + } else { + $node = new NameExpression($token->getValue(), $token->getLine()); + } + } + break; + + case /* Token::NUMBER_TYPE */ 6: + $this->parser->getStream()->next(); + $node = new ConstantExpression($token->getValue(), $token->getLine()); + break; + + case /* Token::STRING_TYPE */ 7: + case /* Token::INTERPOLATION_START_TYPE */ 10: + $node = $this->parseStringExpression(); + break; + + case /* Token::OPERATOR_TYPE */ 8: + if (preg_match(Lexer::REGEX_NAME, $token->getValue(), $matches) && $matches[0] == $token->getValue()) { + // in this context, string operators are variable names + $this->parser->getStream()->next(); + $node = new NameExpression($token->getValue(), $token->getLine()); + break; + } + + if (isset($this->unaryOperators[$token->getValue()])) { + $class = $this->unaryOperators[$token->getValue()]['class']; + if (!\in_array($class, [NegUnary::class, PosUnary::class])) { + throw new SyntaxError(sprintf('Unexpected unary operator "%s".', $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext()); + } + + $this->parser->getStream()->next(); + $expr = $this->parsePrimaryExpression(); + + $node = new $class($expr, $token->getLine()); + break; + } + + // no break + default: + if ($token->test(/* Token::PUNCTUATION_TYPE */ 9, '[')) { + $node = $this->parseArrayExpression(); + } elseif ($token->test(/* Token::PUNCTUATION_TYPE */ 9, '{')) { + $node = $this->parseHashExpression(); + } elseif ($token->test(/* Token::OPERATOR_TYPE */ 8, '=') && ('==' === $this->parser->getStream()->look(-1)->getValue() || '!=' === $this->parser->getStream()->look(-1)->getValue())) { + throw new SyntaxError(sprintf('Unexpected operator of value "%s". Did you try to use "===" or "!==" for strict comparison? Use "is same as(value)" instead.', $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext()); + } else { + throw new SyntaxError(sprintf('Unexpected token "%s" of value "%s".', Token::typeToEnglish($token->getType()), $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext()); + } + } + + return $this->parsePostfixExpression($node); + } + + public function parseStringExpression() + { + $stream = $this->parser->getStream(); + + $nodes = []; + // a string cannot be followed by another string in a single expression + $nextCanBeString = true; + while (true) { + if ($nextCanBeString && $token = $stream->nextIf(/* Token::STRING_TYPE */ 7)) { + $nodes[] = new ConstantExpression($token->getValue(), $token->getLine()); + $nextCanBeString = false; + } elseif ($stream->nextIf(/* Token::INTERPOLATION_START_TYPE */ 10)) { + $nodes[] = $this->parseExpression(); + $stream->expect(/* Token::INTERPOLATION_END_TYPE */ 11); + $nextCanBeString = true; + } else { + break; + } + } + + $expr = array_shift($nodes); + foreach ($nodes as $node) { + $expr = new ConcatBinary($expr, $node, $node->getTemplateLine()); + } + + return $expr; + } + + public function parseArrayExpression() + { + $stream = $this->parser->getStream(); + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, '[', 'An array element was expected'); + + $node = new ArrayExpression([], $stream->getCurrent()->getLine()); + $first = true; + while (!$stream->test(/* Token::PUNCTUATION_TYPE */ 9, ']')) { + if (!$first) { + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ',', 'An array element must be followed by a comma'); + + // trailing ,? + if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, ']')) { + break; + } + } + $first = false; + + $node->addElement($this->parseExpression()); + } + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ']', 'An opened array is not properly closed'); + + return $node; + } + + public function parseHashExpression() + { + $stream = $this->parser->getStream(); + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, '{', 'A hash element was expected'); + + $node = new ArrayExpression([], $stream->getCurrent()->getLine()); + $first = true; + while (!$stream->test(/* Token::PUNCTUATION_TYPE */ 9, '}')) { + if (!$first) { + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ',', 'A hash value must be followed by a comma'); + + // trailing ,? + if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, '}')) { + break; + } + } + $first = false; + + // a hash key can be: + // + // * a number -- 12 + // * a string -- 'a' + // * a name, which is equivalent to a string -- a + // * an expression, which must be enclosed in parentheses -- (1 + 2) + if ($token = $stream->nextIf(/* Token::NAME_TYPE */ 5)) { + $key = new ConstantExpression($token->getValue(), $token->getLine()); + + // {a} is a shortcut for {a:a} + if ($stream->test(Token::PUNCTUATION_TYPE, [',', '}'])) { + $value = new NameExpression($key->getAttribute('value'), $key->getTemplateLine()); + $node->addElement($value, $key); + continue; + } + } elseif (($token = $stream->nextIf(/* Token::STRING_TYPE */ 7)) || $token = $stream->nextIf(/* Token::NUMBER_TYPE */ 6)) { + $key = new ConstantExpression($token->getValue(), $token->getLine()); + } elseif ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) { + $key = $this->parseExpression(); + } else { + $current = $stream->getCurrent(); + + throw new SyntaxError(sprintf('A hash key must be a quoted string, a number, a name, or an expression enclosed in parentheses (unexpected token "%s" of value "%s".', Token::typeToEnglish($current->getType()), $current->getValue()), $current->getLine(), $stream->getSourceContext()); + } + + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ':', 'A hash key must be followed by a colon (:)'); + $value = $this->parseExpression(); + + $node->addElement($value, $key); + } + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, '}', 'An opened hash is not properly closed'); + + return $node; + } + + public function parsePostfixExpression($node) + { + while (true) { + $token = $this->parser->getCurrentToken(); + if (/* Token::PUNCTUATION_TYPE */ 9 == $token->getType()) { + if ('.' == $token->getValue() || '[' == $token->getValue()) { + $node = $this->parseSubscriptExpression($node); + } elseif ('|' == $token->getValue()) { + $node = $this->parseFilterExpression($node); + } else { + break; + } + } else { + break; + } + } + + return $node; + } + + public function getFunctionNode($name, $line) + { + switch ($name) { + case 'parent': + $this->parseArguments(); + if (!\count($this->parser->getBlockStack())) { + throw new SyntaxError('Calling "parent" outside a block is forbidden.', $line, $this->parser->getStream()->getSourceContext()); + } + + if (!$this->parser->getParent() && !$this->parser->hasTraits()) { + throw new SyntaxError('Calling "parent" on a template that does not extend nor "use" another template is forbidden.', $line, $this->parser->getStream()->getSourceContext()); + } + + return new ParentExpression($this->parser->peekBlockStack(), $line); + case 'block': + $args = $this->parseArguments(); + if (\count($args) < 1) { + throw new SyntaxError('The "block" function takes one argument (the block name).', $line, $this->parser->getStream()->getSourceContext()); + } + + return new BlockReferenceExpression($args->getNode(0), \count($args) > 1 ? $args->getNode(1) : null, $line); + case 'attribute': + $args = $this->parseArguments(); + if (\count($args) < 2) { + throw new SyntaxError('The "attribute" function takes at least two arguments (the variable and the attributes).', $line, $this->parser->getStream()->getSourceContext()); + } + + return new GetAttrExpression($args->getNode(0), $args->getNode(1), \count($args) > 2 ? $args->getNode(2) : null, Template::ANY_CALL, $line); + default: + if (null !== $alias = $this->parser->getImportedSymbol('function', $name)) { + $arguments = new ArrayExpression([], $line); + foreach ($this->parseArguments() as $n) { + $arguments->addElement($n); + } + + $node = new MethodCallExpression($alias['node'], $alias['name'], $arguments, $line); + $node->setAttribute('safe', true); + + return $node; + } + + $args = $this->parseArguments(true); + $class = $this->getFunctionNodeClass($name, $line); + + return new $class($name, $args, $line); + } + } + + public function parseSubscriptExpression($node) + { + $stream = $this->parser->getStream(); + $token = $stream->next(); + $lineno = $token->getLine(); + $arguments = new ArrayExpression([], $lineno); + $type = Template::ANY_CALL; + if ('.' == $token->getValue()) { + $token = $stream->next(); + if ( + /* Token::NAME_TYPE */ 5 == $token->getType() + || + /* Token::NUMBER_TYPE */ 6 == $token->getType() + || + (/* Token::OPERATOR_TYPE */ 8 == $token->getType() && preg_match(Lexer::REGEX_NAME, $token->getValue())) + ) { + $arg = new ConstantExpression($token->getValue(), $lineno); + + if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) { + $type = Template::METHOD_CALL; + foreach ($this->parseArguments() as $n) { + $arguments->addElement($n); + } + } + } else { + throw new SyntaxError('Expected name or number.', $lineno, $stream->getSourceContext()); + } + + if ($node instanceof NameExpression && null !== $this->parser->getImportedSymbol('template', $node->getAttribute('name'))) { + if (!$arg instanceof ConstantExpression) { + throw new SyntaxError(sprintf('Dynamic macro names are not supported (called on "%s").', $node->getAttribute('name')), $token->getLine(), $stream->getSourceContext()); + } + + $name = $arg->getAttribute('value'); + + $node = new MethodCallExpression($node, 'macro_'.$name, $arguments, $lineno); + $node->setAttribute('safe', true); + + return $node; + } + } else { + $type = Template::ARRAY_CALL; + + // slice? + $slice = false; + if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, ':')) { + $slice = true; + $arg = new ConstantExpression(0, $token->getLine()); + } else { + $arg = $this->parseExpression(); + } + + if ($stream->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ':')) { + $slice = true; + } + + if ($slice) { + if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, ']')) { + $length = new ConstantExpression(null, $token->getLine()); + } else { + $length = $this->parseExpression(); + } + + $class = $this->getFilterNodeClass('slice', $token->getLine()); + $arguments = new Node([$arg, $length]); + $filter = new $class($node, new ConstantExpression('slice', $token->getLine()), $arguments, $token->getLine()); + + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ']'); + + return $filter; + } + + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ']'); + } + + return new GetAttrExpression($node, $arg, $arguments, $type, $lineno); + } + + public function parseFilterExpression($node) + { + $this->parser->getStream()->next(); + + return $this->parseFilterExpressionRaw($node); + } + + public function parseFilterExpressionRaw($node, $tag = null) + { + while (true) { + $token = $this->parser->getStream()->expect(/* Token::NAME_TYPE */ 5); + + $name = new ConstantExpression($token->getValue(), $token->getLine()); + if (!$this->parser->getStream()->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) { + $arguments = new Node(); + } else { + $arguments = $this->parseArguments(true, false, true); + } + + $class = $this->getFilterNodeClass($name->getAttribute('value'), $token->getLine()); + + $node = new $class($node, $name, $arguments, $token->getLine(), $tag); + + if (!$this->parser->getStream()->test(/* Token::PUNCTUATION_TYPE */ 9, '|')) { + break; + } + + $this->parser->getStream()->next(); + } + + return $node; + } + + /** + * Parses arguments. + * + * @param bool $namedArguments Whether to allow named arguments or not + * @param bool $definition Whether we are parsing arguments for a function definition + * + * @return Node + * + * @throws SyntaxError + */ + public function parseArguments($namedArguments = false, $definition = false, $allowArrow = false) + { + $args = []; + $stream = $this->parser->getStream(); + + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, '(', 'A list of arguments must begin with an opening parenthesis'); + while (!$stream->test(/* Token::PUNCTUATION_TYPE */ 9, ')')) { + if (!empty($args)) { + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ',', 'Arguments must be separated by a comma'); + + // if the comma above was a trailing comma, early exit the argument parse loop + if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, ')')) { + break; + } + } + + if ($definition) { + $token = $stream->expect(/* Token::NAME_TYPE */ 5, null, 'An argument must be a name'); + $value = new NameExpression($token->getValue(), $this->parser->getCurrentToken()->getLine()); + } else { + $value = $this->parseExpression(0, $allowArrow); + } + + $name = null; + if ($namedArguments && $token = $stream->nextIf(/* Token::OPERATOR_TYPE */ 8, '=')) { + if (!$value instanceof NameExpression) { + throw new SyntaxError(sprintf('A parameter name must be a string, "%s" given.', \get_class($value)), $token->getLine(), $stream->getSourceContext()); + } + $name = $value->getAttribute('name'); + + if ($definition) { + $value = $this->parsePrimaryExpression(); + + if (!$this->checkConstantExpression($value)) { + throw new SyntaxError('A default value for an argument must be a constant (a boolean, a string, a number, or an array).', $token->getLine(), $stream->getSourceContext()); + } + } else { + $value = $this->parseExpression(0, $allowArrow); + } + } + + if ($definition) { + if (null === $name) { + $name = $value->getAttribute('name'); + $value = new ConstantExpression(null, $this->parser->getCurrentToken()->getLine()); + } + $args[$name] = $value; + } else { + if (null === $name) { + $args[] = $value; + } else { + $args[$name] = $value; + } + } + } + $stream->expect(/* Token::PUNCTUATION_TYPE */ 9, ')', 'A list of arguments must be closed by a parenthesis'); + + return new Node($args); + } + + public function parseAssignmentExpression() + { + $stream = $this->parser->getStream(); + $targets = []; + while (true) { + $token = $this->parser->getCurrentToken(); + if ($stream->test(/* Token::OPERATOR_TYPE */ 8) && preg_match(Lexer::REGEX_NAME, $token->getValue())) { + // in this context, string operators are variable names + $this->parser->getStream()->next(); + } else { + $stream->expect(/* Token::NAME_TYPE */ 5, null, 'Only variables can be assigned to'); + } + $value = $token->getValue(); + if (\in_array(strtr($value, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'), ['true', 'false', 'none', 'null'])) { + throw new SyntaxError(sprintf('You cannot assign a value to "%s".', $value), $token->getLine(), $stream->getSourceContext()); + } + $targets[] = new AssignNameExpression($value, $token->getLine()); + + if (!$stream->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ',')) { + break; + } + } + + return new Node($targets); + } + + public function parseMultitargetExpression() + { + $targets = []; + while (true) { + $targets[] = $this->parseExpression(); + if (!$this->parser->getStream()->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ',')) { + break; + } + } + + return new Node($targets); + } + + private function parseNotTestExpression(Node $node): NotUnary + { + return new NotUnary($this->parseTestExpression($node), $this->parser->getCurrentToken()->getLine()); + } + + private function parseTestExpression(Node $node): TestExpression + { + $stream = $this->parser->getStream(); + list($name, $test) = $this->getTest($node->getTemplateLine()); + + $class = $this->getTestNodeClass($test); + $arguments = null; + if ($stream->test(/* Token::PUNCTUATION_TYPE */ 9, '(')) { + $arguments = $this->parseArguments(true); + } elseif ($test->hasOneMandatoryArgument()) { + $arguments = new Node([0 => $this->parsePrimaryExpression()]); + } + + if ('defined' === $name && $node instanceof NameExpression && null !== $alias = $this->parser->getImportedSymbol('function', $node->getAttribute('name'))) { + $node = new MethodCallExpression($alias['node'], $alias['name'], new ArrayExpression([], $node->getTemplateLine()), $node->getTemplateLine()); + $node->setAttribute('safe', true); + } + + return new $class($node, $name, $arguments, $this->parser->getCurrentToken()->getLine()); + } + + private function getTest(int $line): array + { + $stream = $this->parser->getStream(); + $name = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue(); + + if ($test = $this->env->getTest($name)) { + return [$name, $test]; + } + + if ($stream->test(/* Token::NAME_TYPE */ 5)) { + // try 2-words tests + $name = $name.' '.$this->parser->getCurrentToken()->getValue(); + + if ($test = $this->env->getTest($name)) { + $stream->next(); + + return [$name, $test]; + } + } + + $e = new SyntaxError(sprintf('Unknown "%s" test.', $name), $line, $stream->getSourceContext()); + $e->addSuggestions($name, array_keys($this->env->getTests())); + + throw $e; + } + + private function getTestNodeClass(TwigTest $test): string + { + if ($test->isDeprecated()) { + $stream = $this->parser->getStream(); + $message = sprintf('Twig Test "%s" is deprecated', $test->getName()); + + if ($test->getDeprecatedVersion()) { + $message .= sprintf(' since version %s', $test->getDeprecatedVersion()); + } + if ($test->getAlternative()) { + $message .= sprintf('. Use "%s" instead', $test->getAlternative()); + } + $src = $stream->getSourceContext(); + $message .= sprintf(' in %s at line %d.', $src->getPath() ?: $src->getName(), $stream->getCurrent()->getLine()); + + @trigger_error($message, \E_USER_DEPRECATED); + } + + return $test->getNodeClass(); + } + + private function getFunctionNodeClass(string $name, int $line): string + { + if (!$function = $this->env->getFunction($name)) { + $e = new SyntaxError(sprintf('Unknown "%s" function.', $name), $line, $this->parser->getStream()->getSourceContext()); + $e->addSuggestions($name, array_keys($this->env->getFunctions())); + + throw $e; + } + + if ($function->isDeprecated()) { + $message = sprintf('Twig Function "%s" is deprecated', $function->getName()); + if ($function->getDeprecatedVersion()) { + $message .= sprintf(' since version %s', $function->getDeprecatedVersion()); + } + if ($function->getAlternative()) { + $message .= sprintf('. Use "%s" instead', $function->getAlternative()); + } + $src = $this->parser->getStream()->getSourceContext(); + $message .= sprintf(' in %s at line %d.', $src->getPath() ?: $src->getName(), $line); + + @trigger_error($message, \E_USER_DEPRECATED); + } + + return $function->getNodeClass(); + } + + private function getFilterNodeClass(string $name, int $line): string + { + if (!$filter = $this->env->getFilter($name)) { + $e = new SyntaxError(sprintf('Unknown "%s" filter.', $name), $line, $this->parser->getStream()->getSourceContext()); + $e->addSuggestions($name, array_keys($this->env->getFilters())); + + throw $e; + } + + if ($filter->isDeprecated()) { + $message = sprintf('Twig Filter "%s" is deprecated', $filter->getName()); + if ($filter->getDeprecatedVersion()) { + $message .= sprintf(' since version %s', $filter->getDeprecatedVersion()); + } + if ($filter->getAlternative()) { + $message .= sprintf('. Use "%s" instead', $filter->getAlternative()); + } + $src = $this->parser->getStream()->getSourceContext(); + $message .= sprintf(' in %s at line %d.', $src->getPath() ?: $src->getName(), $line); + + @trigger_error($message, \E_USER_DEPRECATED); + } + + return $filter->getNodeClass(); + } + + // checks that the node only contains "constant" elements + private function checkConstantExpression(Node $node): bool + { + if (!($node instanceof ConstantExpression || $node instanceof ArrayExpression + || $node instanceof NegUnary || $node instanceof PosUnary + )) { + return false; + } + + foreach ($node as $n) { + if (!$this->checkConstantExpression($n)) { + return false; + } + } + + return true; + } +} diff --git a/site/www/_rem/lib/twig/Extension/AbstractExtension.php b/site/www/_rem/lib/twig/Extension/AbstractExtension.php new file mode 100644 index 0000000..422925f --- /dev/null +++ b/site/www/_rem/lib/twig/Extension/AbstractExtension.php @@ -0,0 +1,45 @@ +dateFormats[0] = $format; + } + + if (null !== $dateIntervalFormat) { + $this->dateFormats[1] = $dateIntervalFormat; + } + } + + /** + * Gets the default format to be used by the date filter. + * + * @return array The default date format string and the default date interval format string + */ + public function getDateFormat() + { + return $this->dateFormats; + } + + /** + * Sets the default timezone to be used by the date filter. + * + * @param \DateTimeZone|string $timezone The default timezone string or a \DateTimeZone object + */ + public function setTimezone($timezone) + { + $this->timezone = $timezone instanceof \DateTimeZone ? $timezone : new \DateTimeZone($timezone); + } + + /** + * Gets the default timezone to be used by the date filter. + * + * @return \DateTimeZone The default timezone currently in use + */ + public function getTimezone() + { + if (null === $this->timezone) { + $this->timezone = new \DateTimeZone(date_default_timezone_get()); + } + + return $this->timezone; + } + + /** + * Sets the default format to be used by the number_format filter. + * + * @param int $decimal the number of decimal places to use + * @param string $decimalPoint the character(s) to use for the decimal point + * @param string $thousandSep the character(s) to use for the thousands separator + */ + public function setNumberFormat($decimal, $decimalPoint, $thousandSep) + { + $this->numberFormat = [$decimal, $decimalPoint, $thousandSep]; + } + + /** + * Get the default format used by the number_format filter. + * + * @return array The arguments for number_format() + */ + public function getNumberFormat() + { + return $this->numberFormat; + } + + public function getTokenParsers(): array + { + return [ + new ApplyTokenParser(), + new ForTokenParser(), + new IfTokenParser(), + new ExtendsTokenParser(), + new IncludeTokenParser(), + new BlockTokenParser(), + new UseTokenParser(), + new MacroTokenParser(), + new ImportTokenParser(), + new FromTokenParser(), + new SetTokenParser(), + new FlushTokenParser(), + new DoTokenParser(), + new EmbedTokenParser(), + new WithTokenParser(), + new DeprecatedTokenParser(), + ]; + } + + public function getFilters(): array + { + return [ + // formatting filters + new TwigFilter('date', 'twig_date_format_filter', ['needs_environment' => true]), + new TwigFilter('date_modify', 'twig_date_modify_filter', ['needs_environment' => true]), + new TwigFilter('format', 'twig_sprintf'), + new TwigFilter('replace', 'twig_replace_filter'), + new TwigFilter('number_format', 'twig_number_format_filter', ['needs_environment' => true]), + new TwigFilter('abs', 'abs'), + new TwigFilter('round', 'twig_round'), + + // encoding + new TwigFilter('url_encode', 'twig_urlencode_filter'), + new TwigFilter('json_encode', 'json_encode'), + new TwigFilter('convert_encoding', 'twig_convert_encoding'), + + // string filters + new TwigFilter('title', 'twig_title_string_filter', ['needs_environment' => true]), + new TwigFilter('capitalize', 'twig_capitalize_string_filter', ['needs_environment' => true]), + new TwigFilter('upper', 'twig_upper_filter', ['needs_environment' => true]), + new TwigFilter('lower', 'twig_lower_filter', ['needs_environment' => true]), + new TwigFilter('striptags', 'twig_striptags'), + new TwigFilter('trim', 'twig_trim_filter'), + new TwigFilter('nl2br', 'twig_nl2br', ['pre_escape' => 'html', 'is_safe' => ['html']]), + new TwigFilter('spaceless', 'twig_spaceless', ['is_safe' => ['html']]), + + // array helpers + new TwigFilter('join', 'twig_join_filter'), + new TwigFilter('split', 'twig_split_filter', ['needs_environment' => true]), + new TwigFilter('sort', 'twig_sort_filter'), + new TwigFilter('merge', 'twig_array_merge'), + new TwigFilter('batch', 'twig_array_batch'), + new TwigFilter('column', 'twig_array_column'), + new TwigFilter('filter', 'twig_array_filter', ['needs_environment' => true]), + new TwigFilter('map', 'twig_array_map', ['needs_environment' => true]), + new TwigFilter('reduce', 'twig_array_reduce', ['needs_environment' => true]), + + // string/array filters + new TwigFilter('reverse', 'twig_reverse_filter', ['needs_environment' => true]), + new TwigFilter('length', 'twig_length_filter', ['needs_environment' => true]), + new TwigFilter('slice', 'twig_slice', ['needs_environment' => true]), + new TwigFilter('first', 'twig_first', ['needs_environment' => true]), + new TwigFilter('last', 'twig_last', ['needs_environment' => true]), + + // iteration and runtime + new TwigFilter('default', '_twig_default_filter', ['node_class' => DefaultFilter::class]), + new TwigFilter('keys', 'twig_get_array_keys_filter'), + ]; + } + + public function getFunctions(): array + { + return [ + new TwigFunction('max', 'max'), + new TwigFunction('min', 'min'), + new TwigFunction('range', 'range'), + new TwigFunction('constant', 'twig_constant'), + new TwigFunction('cycle', 'twig_cycle'), + new TwigFunction('random', 'twig_random', ['needs_environment' => true]), + new TwigFunction('date', 'twig_date_converter', ['needs_environment' => true]), + new TwigFunction('include', 'twig_include', ['needs_environment' => true, 'needs_context' => true, 'is_safe' => ['all']]), + new TwigFunction('source', 'twig_source', ['needs_environment' => true, 'is_safe' => ['all']]), + ]; + } + + public function getTests(): array + { + return [ + new TwigTest('even', null, ['node_class' => EvenTest::class]), + new TwigTest('odd', null, ['node_class' => OddTest::class]), + new TwigTest('defined', null, ['node_class' => DefinedTest::class]), + new TwigTest('same as', null, ['node_class' => SameasTest::class, 'one_mandatory_argument' => true]), + new TwigTest('none', null, ['node_class' => NullTest::class]), + new TwigTest('null', null, ['node_class' => NullTest::class]), + new TwigTest('divisible by', null, ['node_class' => DivisiblebyTest::class, 'one_mandatory_argument' => true]), + new TwigTest('constant', null, ['node_class' => ConstantTest::class]), + new TwigTest('empty', 'twig_test_empty'), + new TwigTest('iterable', 'twig_test_iterable'), + ]; + } + + public function getNodeVisitors(): array + { + return [new MacroAutoImportNodeVisitor()]; + } + + public function getOperators(): array + { + return [ + [ + 'not' => ['precedence' => 50, 'class' => NotUnary::class], + '-' => ['precedence' => 500, 'class' => NegUnary::class], + '+' => ['precedence' => 500, 'class' => PosUnary::class], + ], + [ + 'or' => ['precedence' => 10, 'class' => OrBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'and' => ['precedence' => 15, 'class' => AndBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'b-or' => ['precedence' => 16, 'class' => BitwiseOrBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'b-xor' => ['precedence' => 17, 'class' => BitwiseXorBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'b-and' => ['precedence' => 18, 'class' => BitwiseAndBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '==' => ['precedence' => 20, 'class' => EqualBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '!=' => ['precedence' => 20, 'class' => NotEqualBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '<=>' => ['precedence' => 20, 'class' => SpaceshipBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '<' => ['precedence' => 20, 'class' => LessBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '>' => ['precedence' => 20, 'class' => GreaterBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '>=' => ['precedence' => 20, 'class' => GreaterEqualBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '<=' => ['precedence' => 20, 'class' => LessEqualBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'not in' => ['precedence' => 20, 'class' => NotInBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'in' => ['precedence' => 20, 'class' => InBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'matches' => ['precedence' => 20, 'class' => MatchesBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'starts with' => ['precedence' => 20, 'class' => StartsWithBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'ends with' => ['precedence' => 20, 'class' => EndsWithBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '..' => ['precedence' => 25, 'class' => RangeBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '+' => ['precedence' => 30, 'class' => AddBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '-' => ['precedence' => 30, 'class' => SubBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '~' => ['precedence' => 40, 'class' => ConcatBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '*' => ['precedence' => 60, 'class' => MulBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '/' => ['precedence' => 60, 'class' => DivBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '//' => ['precedence' => 60, 'class' => FloorDivBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '%' => ['precedence' => 60, 'class' => ModBinary::class, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'is' => ['precedence' => 100, 'associativity' => ExpressionParser::OPERATOR_LEFT], + 'is not' => ['precedence' => 100, 'associativity' => ExpressionParser::OPERATOR_LEFT], + '**' => ['precedence' => 200, 'class' => PowerBinary::class, 'associativity' => ExpressionParser::OPERATOR_RIGHT], + '??' => ['precedence' => 300, 'class' => NullCoalesceExpression::class, 'associativity' => ExpressionParser::OPERATOR_RIGHT], + ], + ]; + } +} +} + +namespace { + use Twig\Environment; + use Twig\Error\LoaderError; + use Twig\Error\RuntimeError; + use Twig\Extension\CoreExtension; + use Twig\Extension\SandboxExtension; + use Twig\Markup; + use Twig\Source; + use Twig\Template; + use Twig\TemplateWrapper; + +/** + * Cycles over a value. + * + * @param \ArrayAccess|array $values + * @param int $position The cycle position + * + * @return string The next value in the cycle + */ +function twig_cycle($values, $position) +{ + if (!\is_array($values) && !$values instanceof \ArrayAccess) { + return $values; + } + + return $values[$position % \count($values)]; +} + +/** + * Returns a random value depending on the supplied parameter type: + * - a random item from a \Traversable or array + * - a random character from a string + * - a random integer between 0 and the integer parameter. + * + * @param \Traversable|array|int|float|string $values The values to pick a random item from + * @param int|null $max Maximum value used when $values is an int + * + * @throws RuntimeError when $values is an empty array (does not apply to an empty string which is returned as is) + * + * @return mixed A random value from the given sequence + */ +function twig_random(Environment $env, $values = null, $max = null) +{ + if (null === $values) { + return null === $max ? mt_rand() : mt_rand(0, (int) $max); + } + + if (\is_int($values) || \is_float($values)) { + if (null === $max) { + if ($values < 0) { + $max = 0; + $min = $values; + } else { + $max = $values; + $min = 0; + } + } else { + $min = $values; + $max = $max; + } + + return mt_rand((int) $min, (int) $max); + } + + if (\is_string($values)) { + if ('' === $values) { + return ''; + } + + $charset = $env->getCharset(); + + if ('UTF-8' !== $charset) { + $values = twig_convert_encoding($values, 'UTF-8', $charset); + } + + // unicode version of str_split() + // split at all positions, but not after the start and not before the end + $values = preg_split('/(? $value) { + $values[$i] = twig_convert_encoding($value, $charset, 'UTF-8'); + } + } + } + + if (!twig_test_iterable($values)) { + return $values; + } + + $values = twig_to_array($values); + + if (0 === \count($values)) { + throw new RuntimeError('The random function cannot pick from an empty array.'); + } + + return $values[array_rand($values, 1)]; +} + +/** + * Converts a date to the given format. + * + * {{ post.published_at|date("m/d/Y") }} + * + * @param \DateTimeInterface|\DateInterval|string $date A date + * @param string|null $format The target format, null to use the default + * @param \DateTimeZone|string|false|null $timezone The target timezone, null to use the default, false to leave unchanged + * + * @return string The formatted date + */ +function twig_date_format_filter(Environment $env, $date, $format = null, $timezone = null) +{ + if (null === $format) { + $formats = $env->getExtension(CoreExtension::class)->getDateFormat(); + $format = $date instanceof \DateInterval ? $formats[1] : $formats[0]; + } + + if ($date instanceof \DateInterval) { + return $date->format($format); + } + + return twig_date_converter($env, $date, $timezone)->format($format); +} + +/** + * Returns a new date object modified. + * + * {{ post.published_at|date_modify("-1day")|date("m/d/Y") }} + * + * @param \DateTimeInterface|string $date A date + * @param string $modifier A modifier string + * + * @return \DateTimeInterface + */ +function twig_date_modify_filter(Environment $env, $date, $modifier) +{ + $date = twig_date_converter($env, $date, false); + + return $date->modify($modifier); +} + +/** + * Returns a formatted string. + * + * @param string|null $format + * @param ...$values + * + * @return string + */ +function twig_sprintf($format, ...$values) +{ + return sprintf($format ?? '', ...$values); +} + +/** + * Converts an input to a \DateTime instance. + * + * {% if date(user.created_at) < date('+2days') %} + * {# do something #} + * {% endif %} + * + * @param \DateTimeInterface|string|null $date A date or null to use the current time + * @param \DateTimeZone|string|false|null $timezone The target timezone, null to use the default, false to leave unchanged + * + * @return \DateTimeInterface + */ +function twig_date_converter(Environment $env, $date = null, $timezone = null) +{ + // determine the timezone + if (false !== $timezone) { + if (null === $timezone) { + $timezone = $env->getExtension(CoreExtension::class)->getTimezone(); + } elseif (!$timezone instanceof \DateTimeZone) { + $timezone = new \DateTimeZone($timezone); + } + } + + // immutable dates + if ($date instanceof \DateTimeImmutable) { + return false !== $timezone ? $date->setTimezone($timezone) : $date; + } + + if ($date instanceof \DateTimeInterface) { + $date = clone $date; + if (false !== $timezone) { + $date->setTimezone($timezone); + } + + return $date; + } + + if (null === $date || 'now' === $date) { + if (null === $date) { + $date = 'now'; + } + + return new \DateTime($date, false !== $timezone ? $timezone : $env->getExtension(CoreExtension::class)->getTimezone()); + } + + $asString = (string) $date; + if (ctype_digit($asString) || (!empty($asString) && '-' === $asString[0] && ctype_digit(substr($asString, 1)))) { + $date = new \DateTime('@'.$date); + } else { + $date = new \DateTime($date, $env->getExtension(CoreExtension::class)->getTimezone()); + } + + if (false !== $timezone) { + $date->setTimezone($timezone); + } + + return $date; +} + +/** + * Replaces strings within a string. + * + * @param string|null $str String to replace in + * @param array|\Traversable $from Replace values + * + * @return string + */ +function twig_replace_filter($str, $from) +{ + if (!twig_test_iterable($from)) { + throw new RuntimeError(sprintf('The "replace" filter expects an array or "Traversable" as replace values, got "%s".', \is_object($from) ? \get_class($from) : \gettype($from))); + } + + return strtr($str ?? '', twig_to_array($from)); +} + +/** + * Rounds a number. + * + * @param int|float|string|null $value The value to round + * @param int|float $precision The rounding precision + * @param string $method The method to use for rounding + * + * @return int|float The rounded number + */ +function twig_round($value, $precision = 0, $method = 'common') +{ + if ('common' === $method) { + return round($value, $precision); + } + + if ('ceil' !== $method && 'floor' !== $method) { + throw new RuntimeError('The round filter only supports the "common", "ceil", and "floor" methods.'); + } + + $value = (float) $value; + + return $method($value * 10 ** $precision) / 10 ** $precision; +} + +/** + * Number format filter. + * + * All of the formatting options can be left null, in that case the defaults will + * be used. Supplying any of the parameters will override the defaults set in the + * environment object. + * + * @param mixed $number A float/int/string of the number to format + * @param int $decimal the number of decimal points to display + * @param string $decimalPoint the character(s) to use for the decimal point + * @param string $thousandSep the character(s) to use for the thousands separator + * + * @return string The formatted number + */ +function twig_number_format_filter(Environment $env, $number, $decimal = null, $decimalPoint = null, $thousandSep = null) +{ + $defaults = $env->getExtension(CoreExtension::class)->getNumberFormat(); + if (null === $decimal) { + $decimal = $defaults[0]; + } + + if (null === $decimalPoint) { + $decimalPoint = $defaults[1]; + } + + if (null === $thousandSep) { + $thousandSep = $defaults[2]; + } + + return number_format((float) $number, $decimal, $decimalPoint, $thousandSep); +} + +/** + * URL encodes (RFC 3986) a string as a path segment or an array as a query string. + * + * @param string|array|null $url A URL or an array of query parameters + * + * @return string The URL encoded value + */ +function twig_urlencode_filter($url) +{ + if (\is_array($url)) { + return http_build_query($url, '', '&', \PHP_QUERY_RFC3986); + } + + return rawurlencode($url ?? ''); +} + +/** + * Merges an array with another one. + * + * {% set items = { 'apple': 'fruit', 'orange': 'fruit' } %} + * + * {% set items = items|merge({ 'peugeot': 'car' }) %} + * + * {# items now contains { 'apple': 'fruit', 'orange': 'fruit', 'peugeot': 'car' } #} + * + * @param array|\Traversable $arr1 An array + * @param array|\Traversable $arr2 An array + * + * @return array The merged array + */ +function twig_array_merge($arr1, $arr2) +{ + if (!twig_test_iterable($arr1)) { + throw new RuntimeError(sprintf('The merge filter only works with arrays or "Traversable", got "%s" as first argument.', \gettype($arr1))); + } + + if (!twig_test_iterable($arr2)) { + throw new RuntimeError(sprintf('The merge filter only works with arrays or "Traversable", got "%s" as second argument.', \gettype($arr2))); + } + + return array_merge(twig_to_array($arr1), twig_to_array($arr2)); +} + +/** + * Slices a variable. + * + * @param mixed $item A variable + * @param int $start Start of the slice + * @param int $length Size of the slice + * @param bool $preserveKeys Whether to preserve key or not (when the input is an array) + * + * @return mixed The sliced variable + */ +function twig_slice(Environment $env, $item, $start, $length = null, $preserveKeys = false) +{ + if ($item instanceof \Traversable) { + while ($item instanceof \IteratorAggregate) { + $item = $item->getIterator(); + } + + if ($start >= 0 && $length >= 0 && $item instanceof \Iterator) { + try { + return iterator_to_array(new \LimitIterator($item, $start, null === $length ? -1 : $length), $preserveKeys); + } catch (\OutOfBoundsException $e) { + return []; + } + } + + $item = iterator_to_array($item, $preserveKeys); + } + + if (\is_array($item)) { + return \array_slice($item, $start, $length, $preserveKeys); + } + + return (string) mb_substr((string) $item, $start, $length, $env->getCharset()); +} + +/** + * Returns the first element of the item. + * + * @param mixed $item A variable + * + * @return mixed The first element of the item + */ +function twig_first(Environment $env, $item) +{ + $elements = twig_slice($env, $item, 0, 1, false); + + return \is_string($elements) ? $elements : current($elements); +} + +/** + * Returns the last element of the item. + * + * @param mixed $item A variable + * + * @return mixed The last element of the item + */ +function twig_last(Environment $env, $item) +{ + $elements = twig_slice($env, $item, -1, 1, false); + + return \is_string($elements) ? $elements : current($elements); +} + +/** + * Joins the values to a string. + * + * The separators between elements are empty strings per default, you can define them with the optional parameters. + * + * {{ [1, 2, 3]|join(', ', ' and ') }} + * {# returns 1, 2 and 3 #} + * + * {{ [1, 2, 3]|join('|') }} + * {# returns 1|2|3 #} + * + * {{ [1, 2, 3]|join }} + * {# returns 123 #} + * + * @param array $value An array + * @param string $glue The separator + * @param string|null $and The separator for the last pair + * + * @return string The concatenated string + */ +function twig_join_filter($value, $glue = '', $and = null) +{ + if (!twig_test_iterable($value)) { + $value = (array) $value; + } + + $value = twig_to_array($value, false); + + if (0 === \count($value)) { + return ''; + } + + if (null === $and || $and === $glue) { + return implode($glue, $value); + } + + if (1 === \count($value)) { + return $value[0]; + } + + return implode($glue, \array_slice($value, 0, -1)).$and.$value[\count($value) - 1]; +} + +/** + * Splits the string into an array. + * + * {{ "one,two,three"|split(',') }} + * {# returns [one, two, three] #} + * + * {{ "one,two,three,four,five"|split(',', 3) }} + * {# returns [one, two, "three,four,five"] #} + * + * {{ "123"|split('') }} + * {# returns [1, 2, 3] #} + * + * {{ "aabbcc"|split('', 2) }} + * {# returns [aa, bb, cc] #} + * + * @param string|null $value A string + * @param string $delimiter The delimiter + * @param int $limit The limit + * + * @return array The split string as an array + */ +function twig_split_filter(Environment $env, $value, $delimiter, $limit = null) +{ + $value = $value ?? ''; + + if (\strlen($delimiter) > 0) { + return null === $limit ? explode($delimiter, $value) : explode($delimiter, $value, $limit); + } + + if ($limit <= 1) { + return preg_split('/(?getCharset()); + if ($length < $limit) { + return [$value]; + } + + $r = []; + for ($i = 0; $i < $length; $i += $limit) { + $r[] = mb_substr($value, $i, $limit, $env->getCharset()); + } + + return $r; +} + +// The '_default' filter is used internally to avoid using the ternary operator +// which costs a lot for big contexts (before PHP 5.4). So, on average, +// a function call is cheaper. +/** + * @internal + */ +function _twig_default_filter($value, $default = '') +{ + if (twig_test_empty($value)) { + return $default; + } + + return $value; +} + +/** + * Returns the keys for the given array. + * + * It is useful when you want to iterate over the keys of an array: + * + * {% for key in array|keys %} + * {# ... #} + * {% endfor %} + * + * @param array $array An array + * + * @return array The keys + */ +function twig_get_array_keys_filter($array) +{ + if ($array instanceof \Traversable) { + while ($array instanceof \IteratorAggregate) { + $array = $array->getIterator(); + } + + $keys = []; + if ($array instanceof \Iterator) { + $array->rewind(); + while ($array->valid()) { + $keys[] = $array->key(); + $array->next(); + } + + return $keys; + } + + foreach ($array as $key => $item) { + $keys[] = $key; + } + + return $keys; + } + + if (!\is_array($array)) { + return []; + } + + return array_keys($array); +} + +/** + * Reverses a variable. + * + * @param array|\Traversable|string|null $item An array, a \Traversable instance, or a string + * @param bool $preserveKeys Whether to preserve key or not + * + * @return mixed The reversed input + */ +function twig_reverse_filter(Environment $env, $item, $preserveKeys = false) +{ + if ($item instanceof \Traversable) { + return array_reverse(iterator_to_array($item), $preserveKeys); + } + + if (\is_array($item)) { + return array_reverse($item, $preserveKeys); + } + + $string = (string) $item; + + $charset = $env->getCharset(); + + if ('UTF-8' !== $charset) { + $string = twig_convert_encoding($string, 'UTF-8', $charset); + } + + preg_match_all('/./us', $string, $matches); + + $string = implode('', array_reverse($matches[0])); + + if ('UTF-8' !== $charset) { + $string = twig_convert_encoding($string, $charset, 'UTF-8'); + } + + return $string; +} + +/** + * Sorts an array. + * + * @param array|\Traversable $array + * + * @return array + */ +function twig_sort_filter($array, $arrow = null) +{ + if ($array instanceof \Traversable) { + $array = iterator_to_array($array); + } elseif (!\is_array($array)) { + throw new RuntimeError(sprintf('The sort filter only works with arrays or "Traversable", got "%s".', \gettype($array))); + } + + if (null !== $arrow) { + uasort($array, $arrow); + } else { + asort($array); + } + + return $array; +} + +/** + * @internal + */ +function twig_in_filter($value, $compare) +{ + if ($value instanceof Markup) { + $value = (string) $value; + } + if ($compare instanceof Markup) { + $compare = (string) $compare; + } + + if (\is_string($compare)) { + if (\is_string($value) || \is_int($value) || \is_float($value)) { + return '' === $value || false !== strpos($compare, (string) $value); + } + + return false; + } + + if (!is_iterable($compare)) { + return false; + } + + if (\is_object($value) || \is_resource($value)) { + if (!\is_array($compare)) { + foreach ($compare as $item) { + if ($item === $value) { + return true; + } + } + + return false; + } + + return \in_array($value, $compare, true); + } + + foreach ($compare as $item) { + if (0 === twig_compare($value, $item)) { + return true; + } + } + + return false; +} + +/** + * Compares two values using a more strict version of the PHP non-strict comparison operator. + * + * @see https://wiki.php.net/rfc/string_to_number_comparison + * @see https://wiki.php.net/rfc/trailing_whitespace_numerics + * + * @internal + */ +function twig_compare($a, $b) +{ + // int <=> string + if (\is_int($a) && \is_string($b)) { + $bTrim = trim($b, " \t\n\r\v\f"); + if (!is_numeric($bTrim)) { + return (string) $a <=> $b; + } + if ((int) $bTrim == $bTrim) { + return $a <=> (int) $bTrim; + } else { + return (float) $a <=> (float) $bTrim; + } + } + if (\is_string($a) && \is_int($b)) { + $aTrim = trim($a, " \t\n\r\v\f"); + if (!is_numeric($aTrim)) { + return $a <=> (string) $b; + } + if ((int) $aTrim == $aTrim) { + return (int) $aTrim <=> $b; + } else { + return (float) $aTrim <=> (float) $b; + } + } + + // float <=> string + if (\is_float($a) && \is_string($b)) { + if (is_nan($a)) { + return 1; + } + $bTrim = trim($b, " \t\n\r\v\f"); + if (!is_numeric($bTrim)) { + return (string) $a <=> $b; + } + + return $a <=> (float) $bTrim; + } + if (\is_string($a) && \is_float($b)) { + if (is_nan($b)) { + return 1; + } + $aTrim = trim($a, " \t\n\r\v\f"); + if (!is_numeric($aTrim)) { + return $a <=> (string) $b; + } + + return (float) $aTrim <=> $b; + } + + // fallback to <=> + return $a <=> $b; +} + +/** + * Returns a trimmed string. + * + * @param string|null $string + * @param string|null $characterMask + * @param string $side + * + * @return string + * + * @throws RuntimeError When an invalid trimming side is used (not a string or not 'left', 'right', or 'both') + */ +function twig_trim_filter($string, $characterMask = null, $side = 'both') +{ + if (null === $characterMask) { + $characterMask = " \t\n\r\0\x0B"; + } + + switch ($side) { + case 'both': + return trim($string ?? '', $characterMask); + case 'left': + return ltrim($string ?? '', $characterMask); + case 'right': + return rtrim($string ?? '', $characterMask); + default: + throw new RuntimeError('Trimming side must be "left", "right" or "both".'); + } +} + +/** + * Inserts HTML line breaks before all newlines in a string. + * + * @param string|null $string + * + * @return string + */ +function twig_nl2br($string) +{ + return nl2br($string ?? ''); +} + +/** + * Removes whitespaces between HTML tags. + * + * @param string|null $string + * + * @return string + */ +function twig_spaceless($content) +{ + return trim(preg_replace('/>\s+<', $content ?? '')); +} + +/** + * @param string|null $string + * @param string $to + * @param string $from + * + * @return string + */ +function twig_convert_encoding($string, $to, $from) +{ + if (!\function_exists('iconv')) { + throw new RuntimeError('Unable to convert encoding: required function iconv() does not exist. You should install ext-iconv or symfony/polyfill-iconv.'); + } + + return iconv($from, $to, $string ?? ''); +} + +/** + * Returns the length of a variable. + * + * @param mixed $thing A variable + * + * @return int The length of the value + */ +function twig_length_filter(Environment $env, $thing) +{ + if (null === $thing) { + return 0; + } + + if (is_scalar($thing)) { + return mb_strlen($thing, $env->getCharset()); + } + + if ($thing instanceof \Countable || \is_array($thing) || $thing instanceof \SimpleXMLElement) { + return \count($thing); + } + + if ($thing instanceof \Traversable) { + return iterator_count($thing); + } + + if (method_exists($thing, '__toString') && !$thing instanceof \Countable) { + return mb_strlen((string) $thing, $env->getCharset()); + } + + return 1; +} + +/** + * Converts a string to uppercase. + * + * @param string|null $string A string + * + * @return string The uppercased string + */ +function twig_upper_filter(Environment $env, $string) +{ + return mb_strtoupper($string ?? '', $env->getCharset()); +} + +/** + * Converts a string to lowercase. + * + * @param string|null $string A string + * + * @return string The lowercased string + */ +function twig_lower_filter(Environment $env, $string) +{ + return mb_strtolower($string ?? '', $env->getCharset()); +} + +/** + * Strips HTML and PHP tags from a string. + * + * @param string|null $string + * @param string[]|string|null $string + * + * @return string + */ +function twig_striptags($string, $allowable_tags = null) +{ + return strip_tags($string ?? '', $allowable_tags); +} + +/** + * Returns a titlecased string. + * + * @param string|null $string A string + * + * @return string The titlecased string + */ +function twig_title_string_filter(Environment $env, $string) +{ + if (null !== $charset = $env->getCharset()) { + return mb_convert_case($string ?? '', \MB_CASE_TITLE, $charset); + } + + return ucwords(strtolower($string ?? '')); +} + +/** + * Returns a capitalized string. + * + * @param string|null $string A string + * + * @return string The capitalized string + */ +function twig_capitalize_string_filter(Environment $env, $string) +{ + $charset = $env->getCharset(); + + return mb_strtoupper(mb_substr($string ?? '', 0, 1, $charset), $charset).mb_strtolower(mb_substr($string ?? '', 1, null, $charset), $charset); +} + +/** + * @internal + */ +function twig_call_macro(Template $template, string $method, array $args, int $lineno, array $context, Source $source) +{ + if (!method_exists($template, $method)) { + $parent = $template; + while ($parent = $parent->getParent($context)) { + if (method_exists($parent, $method)) { + return $parent->$method(...$args); + } + } + + throw new RuntimeError(sprintf('Macro "%s" is not defined in template "%s".', substr($method, \strlen('macro_')), $template->getTemplateName()), $lineno, $source); + } + + return $template->$method(...$args); +} + +/** + * @internal + */ +function twig_ensure_traversable($seq) +{ + if ($seq instanceof \Traversable || \is_array($seq)) { + return $seq; + } + + return []; +} + +/** + * @internal + */ +function twig_to_array($seq, $preserveKeys = true) +{ + if ($seq instanceof \Traversable) { + return iterator_to_array($seq, $preserveKeys); + } + + if (!\is_array($seq)) { + return $seq; + } + + return $preserveKeys ? $seq : array_values($seq); +} + +/** + * Checks if a variable is empty. + * + * {# evaluates to true if the foo variable is null, false, or the empty string #} + * {% if foo is empty %} + * {# ... #} + * {% endif %} + * + * @param mixed $value A variable + * + * @return bool true if the value is empty, false otherwise + */ +function twig_test_empty($value) +{ + if ($value instanceof \Countable) { + return 0 === \count($value); + } + + if ($value instanceof \Traversable) { + return !iterator_count($value); + } + + if (\is_object($value) && method_exists($value, '__toString')) { + return '' === (string) $value; + } + + return '' === $value || false === $value || null === $value || [] === $value; +} + +/** + * Checks if a variable is traversable. + * + * {# evaluates to true if the foo variable is an array or a traversable object #} + * {% if foo is iterable %} + * {# ... #} + * {% endif %} + * + * @param mixed $value A variable + * + * @return bool true if the value is traversable + */ +function twig_test_iterable($value) +{ + return $value instanceof \Traversable || \is_array($value); +} + +/** + * Renders a template. + * + * @param array $context + * @param string|array $template The template to render or an array of templates to try consecutively + * @param array $variables The variables to pass to the template + * @param bool $withContext + * @param bool $ignoreMissing Whether to ignore missing templates or not + * @param bool $sandboxed Whether to sandbox the template or not + * + * @return string The rendered template + */ +function twig_include(Environment $env, $context, $template, $variables = [], $withContext = true, $ignoreMissing = false, $sandboxed = false) +{ + $alreadySandboxed = false; + $sandbox = null; + if ($withContext) { + $variables = array_merge($context, $variables); + } + + if ($isSandboxed = $sandboxed && $env->hasExtension(SandboxExtension::class)) { + $sandbox = $env->getExtension(SandboxExtension::class); + if (!$alreadySandboxed = $sandbox->isSandboxed()) { + $sandbox->enableSandbox(); + } + + foreach ((\is_array($template) ? $template : [$template]) as $name) { + // if a Template instance is passed, it might have been instantiated outside of a sandbox, check security + if ($name instanceof TemplateWrapper || $name instanceof Template) { + $name->unwrap()->checkSecurity(); + } + } + } + + try { + $loaded = null; + try { + $loaded = $env->resolveTemplate($template); + } catch (LoaderError $e) { + if (!$ignoreMissing) { + throw $e; + } + } + + return $loaded ? $loaded->render($variables) : ''; + } finally { + if ($isSandboxed && !$alreadySandboxed) { + $sandbox->disableSandbox(); + } + } +} + +/** + * Returns a template content without rendering it. + * + * @param string $name The template name + * @param bool $ignoreMissing Whether to ignore missing templates or not + * + * @return string The template source + */ +function twig_source(Environment $env, $name, $ignoreMissing = false) +{ + $loader = $env->getLoader(); + try { + return $loader->getSourceContext($name)->getCode(); + } catch (LoaderError $e) { + if (!$ignoreMissing) { + throw $e; + } + } +} + +/** + * Provides the ability to get constants from instances as well as class/global constants. + * + * @param string $constant The name of the constant + * @param object|null $object The object to get the constant from + * + * @return string + */ +function twig_constant($constant, $object = null) +{ + if (null !== $object) { + $constant = \get_class($object).'::'.$constant; + } + + return \constant($constant); +} + +/** + * Checks if a constant exists. + * + * @param string $constant The name of the constant + * @param object|null $object The object to get the constant from + * + * @return bool + */ +function twig_constant_is_defined($constant, $object = null) +{ + if (null !== $object) { + $constant = \get_class($object).'::'.$constant; + } + + return \defined($constant); +} + +/** + * Batches item. + * + * @param array $items An array of items + * @param int $size The size of the batch + * @param mixed $fill A value used to fill missing items + * + * @return array + */ +function twig_array_batch($items, $size, $fill = null, $preserveKeys = true) +{ + if (!twig_test_iterable($items)) { + throw new RuntimeError(sprintf('The "batch" filter expects an array or "Traversable", got "%s".', \is_object($items) ? \get_class($items) : \gettype($items))); + } + + $size = ceil($size); + + $result = array_chunk(twig_to_array($items, $preserveKeys), $size, $preserveKeys); + + if (null !== $fill && $result) { + $last = \count($result) - 1; + if ($fillCount = $size - \count($result[$last])) { + for ($i = 0; $i < $fillCount; ++$i) { + $result[$last][] = $fill; + } + } + } + + return $result; +} + +/** + * Returns the attribute value for a given array/object. + * + * @param mixed $object The object or array from where to get the item + * @param mixed $item The item to get from the array or object + * @param array $arguments An array of arguments to pass if the item is an object method + * @param string $type The type of attribute (@see \Twig\Template constants) + * @param bool $isDefinedTest Whether this is only a defined check + * @param bool $ignoreStrictCheck Whether to ignore the strict attribute check or not + * @param int $lineno The template line where the attribute was called + * + * @return mixed The attribute value, or a Boolean when $isDefinedTest is true, or null when the attribute is not set and $ignoreStrictCheck is true + * + * @throws RuntimeError if the attribute does not exist and Twig is running in strict mode and $isDefinedTest is false + * + * @internal + */ +function twig_get_attribute(Environment $env, Source $source, $object, $item, array $arguments = [], $type = /* Template::ANY_CALL */ 'any', $isDefinedTest = false, $ignoreStrictCheck = false, $sandboxed = false, int $lineno = -1) +{ + // array + if (/* Template::METHOD_CALL */ 'method' !== $type) { + $arrayItem = \is_bool($item) || \is_float($item) ? (int) $item : $item; + + if (((\is_array($object) || $object instanceof \ArrayObject) && (isset($object[$arrayItem]) || \array_key_exists($arrayItem, (array) $object))) + || ($object instanceof ArrayAccess && isset($object[$arrayItem])) + ) { + if ($isDefinedTest) { + return true; + } + + return $object[$arrayItem]; + } + + if (/* Template::ARRAY_CALL */ 'array' === $type || !\is_object($object)) { + if ($isDefinedTest) { + return false; + } + + if ($ignoreStrictCheck || !$env->isStrictVariables()) { + return; + } + + if ($object instanceof ArrayAccess) { + $message = sprintf('Key "%s" in object with ArrayAccess of class "%s" does not exist.', $arrayItem, \get_class($object)); + } elseif (\is_object($object)) { + $message = sprintf('Impossible to access a key "%s" on an object of class "%s" that does not implement ArrayAccess interface.', $item, \get_class($object)); + } elseif (\is_array($object)) { + if (empty($object)) { + $message = sprintf('Key "%s" does not exist as the array is empty.', $arrayItem); + } else { + $message = sprintf('Key "%s" for array with keys "%s" does not exist.', $arrayItem, implode(', ', array_keys($object))); + } + } elseif (/* Template::ARRAY_CALL */ 'array' === $type) { + if (null === $object) { + $message = sprintf('Impossible to access a key ("%s") on a null variable.', $item); + } else { + $message = sprintf('Impossible to access a key ("%s") on a %s variable ("%s").', $item, \gettype($object), $object); + } + } elseif (null === $object) { + $message = sprintf('Impossible to access an attribute ("%s") on a null variable.', $item); + } else { + $message = sprintf('Impossible to access an attribute ("%s") on a %s variable ("%s").', $item, \gettype($object), $object); + } + + throw new RuntimeError($message, $lineno, $source); + } + } + + if (!\is_object($object)) { + if ($isDefinedTest) { + return false; + } + + if ($ignoreStrictCheck || !$env->isStrictVariables()) { + return; + } + + if (null === $object) { + $message = sprintf('Impossible to invoke a method ("%s") on a null variable.', $item); + } elseif (\is_array($object)) { + $message = sprintf('Impossible to invoke a method ("%s") on an array.', $item); + } else { + $message = sprintf('Impossible to invoke a method ("%s") on a %s variable ("%s").', $item, \gettype($object), $object); + } + + throw new RuntimeError($message, $lineno, $source); + } + + if ($object instanceof Template) { + throw new RuntimeError('Accessing \Twig\Template attributes is forbidden.', $lineno, $source); + } + + // object property + if (/* Template::METHOD_CALL */ 'method' !== $type) { + if (isset($object->$item) || \array_key_exists((string) $item, (array) $object)) { + if ($isDefinedTest) { + return true; + } + + if ($sandboxed) { + $env->getExtension(SandboxExtension::class)->checkPropertyAllowed($object, $item, $lineno, $source); + } + + return $object->$item; + } + } + + static $cache = []; + + $class = \get_class($object); + + // object method + // precedence: getXxx() > isXxx() > hasXxx() + if (!isset($cache[$class])) { + $methods = get_class_methods($object); + sort($methods); + $lcMethods = array_map(function ($value) { return strtr($value, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'); }, $methods); + $classCache = []; + foreach ($methods as $i => $method) { + $classCache[$method] = $method; + $classCache[$lcName = $lcMethods[$i]] = $method; + + if ('g' === $lcName[0] && 0 === strpos($lcName, 'get')) { + $name = substr($method, 3); + $lcName = substr($lcName, 3); + } elseif ('i' === $lcName[0] && 0 === strpos($lcName, 'is')) { + $name = substr($method, 2); + $lcName = substr($lcName, 2); + } elseif ('h' === $lcName[0] && 0 === strpos($lcName, 'has')) { + $name = substr($method, 3); + $lcName = substr($lcName, 3); + if (\in_array('is'.$lcName, $lcMethods)) { + continue; + } + } else { + continue; + } + + // skip get() and is() methods (in which case, $name is empty) + if ($name) { + if (!isset($classCache[$name])) { + $classCache[$name] = $method; + } + + if (!isset($classCache[$lcName])) { + $classCache[$lcName] = $method; + } + } + } + $cache[$class] = $classCache; + } + + $call = false; + if (isset($cache[$class][$item])) { + $method = $cache[$class][$item]; + } elseif (isset($cache[$class][$lcItem = strtr($item, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz')])) { + $method = $cache[$class][$lcItem]; + } elseif (isset($cache[$class]['__call'])) { + $method = $item; + $call = true; + } else { + if ($isDefinedTest) { + return false; + } + + if ($ignoreStrictCheck || !$env->isStrictVariables()) { + return; + } + + throw new RuntimeError(sprintf('Neither the property "%1$s" nor one of the methods "%1$s()", "get%1$s()"/"is%1$s()"/"has%1$s()" or "__call()" exist and have public access in class "%2$s".', $item, $class), $lineno, $source); + } + + if ($isDefinedTest) { + return true; + } + + if ($sandboxed) { + $env->getExtension(SandboxExtension::class)->checkMethodAllowed($object, $method, $lineno, $source); + } + + // Some objects throw exceptions when they have __call, and the method we try + // to call is not supported. If ignoreStrictCheck is true, we should return null. + try { + $ret = $object->$method(...$arguments); + } catch (\BadMethodCallException $e) { + if ($call && ($ignoreStrictCheck || !$env->isStrictVariables())) { + return; + } + throw $e; + } + + return $ret; +} + +/** + * Returns the values from a single column in the input array. + * + * 
    + *  {% set items = [{ 'fruit' : 'apple'}, {'fruit' : 'orange' }] %}
+ *
+ *  {% set fruits = items|column('fruit') %}
+ *
+ *  {# fruits now contains ['apple', 'orange'] #}
+ *
    + * + * @param array|Traversable $array An array + * @param mixed $name The column name + * @param mixed $index The column to use as the index/keys for the returned array + * + * @return array The array of values + */ +function twig_array_column($array, $name, $index = null): array +{ + if ($array instanceof Traversable) { + $array = iterator_to_array($array); + } elseif (!\is_array($array)) { + throw new RuntimeError(sprintf('The column filter only works with arrays or "Traversable", got "%s" as first argument.', \gettype($array))); + } + + return array_column($array, $name, $index); +} + +function twig_array_filter(Environment $env, $array, $arrow) +{ + if (!twig_test_iterable($array)) { + throw new RuntimeError(sprintf('The "filter" filter expects an array or "Traversable", got "%s".', \is_object($array) ? \get_class($array) : \gettype($array))); + } + + if (!$arrow instanceof Closure && $env->hasExtension('\Twig\Extension\SandboxExtension') && $env->getExtension('\Twig\Extension\SandboxExtension')->isSandboxed()) { + throw new RuntimeError('The callable passed to "filter" filter must be a Closure in sandbox mode.'); + } + + if (\is_array($array)) { + return array_filter($array, $arrow, \ARRAY_FILTER_USE_BOTH); + } + + // the IteratorIterator wrapping is needed as some internal PHP classes are \Traversable but do not implement \Iterator + return new \CallbackFilterIterator(new \IteratorIterator($array), $arrow); +} + +function twig_array_map(Environment $env, $array, $arrow) +{ + if (!$arrow instanceof Closure && $env->hasExtension('\Twig\Extension\SandboxExtension') && $env->getExtension('\Twig\Extension\SandboxExtension')->isSandboxed()) { + throw new RuntimeError('The callable passed to the "map" filter must be a Closure in sandbox mode.'); + } + + $r = []; + foreach ($array as $k => $v) { + $r[$k] = $arrow($v, $k); + } + + return $r; +} + +function twig_array_reduce(Environment $env, $array, $arrow, $initial = null) +{ + if (!$arrow instanceof Closure && $env->hasExtension('\Twig\Extension\SandboxExtension') && $env->getExtension('\Twig\Extension\SandboxExtension')->isSandboxed()) { + throw new RuntimeError('The callable passed to the "reduce" filter must be a Closure in sandbox mode.'); + } + + if (!\is_array($array)) { + if (!$array instanceof \Traversable) { + throw new RuntimeError(sprintf('The "reduce" filter only works with arrays or "Traversable", got "%s" as first argument.', \gettype($array))); + } + + $array = iterator_to_array($array); + } + + return array_reduce($array, $arrow, $initial); +} +} diff --git a/site/www/_rem/lib/twig/Extension/DebugExtension.php b/site/www/_rem/lib/twig/Extension/DebugExtension.php new file mode 100644 index 0000000..bfb23d7 --- /dev/null +++ b/site/www/_rem/lib/twig/Extension/DebugExtension.php @@ -0,0 +1,64 @@ + $isDumpOutputHtmlSafe ? ['html'] : [], 'needs_context' => true, 'needs_environment' => true, 'is_variadic' => true]), + ]; + } +} +} + +namespace { +use Twig\Environment; +use Twig\Template; +use Twig\TemplateWrapper; + +function twig_var_dump(Environment $env, $context, ...$vars) +{ + if (!$env->isDebug()) { + return; + } + + ob_start(); + + if (!$vars) { + $vars = []; + foreach ($context as $key => $value) { + if (!$value instanceof Template && !$value instanceof TemplateWrapper) { + $vars[$key] = $value; + } + } + + var_dump($vars); + } else { + var_dump(...$vars); + } + + return ob_get_clean(); +} +} diff --git a/site/www/_rem/lib/twig/Extension/EscaperExtension.php b/site/www/_rem/lib/twig/Extension/EscaperExtension.php new file mode 100644 index 0000000..72795da --- /dev/null +++ b/site/www/_rem/lib/twig/Extension/EscaperExtension.php @@ -0,0 +1,421 @@ +setDefaultStrategy($defaultStrategy); + } + + public function getTokenParsers(): array + { + return [new AutoEscapeTokenParser()]; + } + + public function getNodeVisitors(): array + { + return [new EscaperNodeVisitor()]; + } + + public function getFilters(): array + { + return [ + new TwigFilter('escape', 'twig_escape_filter', ['needs_environment' => true, 'is_safe_callback' => 'twig_escape_filter_is_safe']), + new TwigFilter('e', 'twig_escape_filter', ['needs_environment' => true, 'is_safe_callback' => 'twig_escape_filter_is_safe']), + new TwigFilter('raw', 'twig_raw_filter', ['is_safe' => ['all']]), + ]; + } + + /** + * Sets the default strategy to use when not defined by the user. + * + * The strategy can be a valid PHP callback that takes the template + * name as an argument and returns the strategy to use. + * + * @param string|false|callable $defaultStrategy An escaping strategy + */ + public function setDefaultStrategy($defaultStrategy): void + { + if ('name' === $defaultStrategy) { + $defaultStrategy = [FileExtensionEscapingStrategy::class, 'guess']; + } + + $this->defaultStrategy = $defaultStrategy; + } + + /** + * Gets the default strategy to use when not defined by the user. + * + * @param string $name The template name + * + * @return string|false The default strategy to use for the template + */ + public function getDefaultStrategy(string $name) + { + // disable string callables to avoid calling a function named html or js, + // or any other upcoming escaping strategy + if (!\is_string($this->defaultStrategy) && false !== $this->defaultStrategy) { + return \call_user_func($this->defaultStrategy, $name); + } + + return $this->defaultStrategy; + } + + /** + * Defines a new escaper to be used via the escape filter. + * + * @param string $strategy The strategy name that should be used as a strategy in the escape call + * @param callable $callable A valid PHP callable + */ + public function setEscaper($strategy, callable $callable) + { + $this->escapers[$strategy] = $callable; + } + + /** + * Gets all defined escapers. + * + * @return callable[] An array of escapers + */ + public function getEscapers() + { + return $this->escapers; + } + + public function setSafeClasses(array $safeClasses = []) + { + $this->safeClasses = []; + $this->safeLookup = []; + foreach ($safeClasses as $class => $strategies) { + $this->addSafeClass($class, $strategies); + } + } + + public function addSafeClass(string $class, array $strategies) + { + $class = ltrim($class, '\\'); + if (!isset($this->safeClasses[$class])) { + $this->safeClasses[$class] = []; + } + $this->safeClasses[$class] = array_merge($this->safeClasses[$class], $strategies); + + foreach ($strategies as $strategy) { + $this->safeLookup[$strategy][$class] = true; + } + } +} +} + +namespace { +use Twig\Environment; +use Twig\Error\RuntimeError; +use Twig\Extension\EscaperExtension; +use Twig\Markup; +use Twig\Node\Expression\ConstantExpression; +use Twig\Node\Node; + +/** + * Marks a variable as being safe. + * + * @param string $string A PHP variable + */ +function twig_raw_filter($string) +{ + return $string; +} + +/** + * Escapes a string. + * + * @param mixed $string The value to be escaped + * @param string $strategy The escaping strategy + * @param string $charset The charset + * @param bool $autoescape Whether the function is called by the auto-escaping feature (true) or by the developer (false) + * + * @return string + */ +function twig_escape_filter(Environment $env, $string, $strategy = 'html', $charset = null, $autoescape = false) +{ + if ($autoescape && $string instanceof Markup) { + return $string; + } + + if (!\is_string($string)) { + if (\is_object($string) && method_exists($string, '__toString')) { + if ($autoescape) { + $c = \get_class($string); + $ext = $env->getExtension(EscaperExtension::class); + if (!isset($ext->safeClasses[$c])) { + $ext->safeClasses[$c] = []; + foreach (class_parents($string) + class_implements($string) as $class) { + if (isset($ext->safeClasses[$class])) { + $ext->safeClasses[$c] = array_unique(array_merge($ext->safeClasses[$c], $ext->safeClasses[$class])); + foreach ($ext->safeClasses[$class] as $s) { + $ext->safeLookup[$s][$c] = true; + } + } + } + } + if (isset($ext->safeLookup[$strategy][$c]) || isset($ext->safeLookup['all'][$c])) { + return (string) $string; + } + } + + $string = (string) $string; + } elseif (\in_array($strategy, ['html', 'js', 'css', 'html_attr', 'url'])) { + return $string; + } + } + + if ('' === $string) { + return ''; + } + + if (null === $charset) { + $charset = $env->getCharset(); + } + + switch ($strategy) { + case 'html': + // see https://www.php.net/htmlspecialchars + + // Using a static variable to avoid initializing the array + // each time the function is called. Moving the declaration on the + // top of the function slow downs other escaping strategies. + static $htmlspecialcharsCharsets = [ + 'ISO-8859-1' => true, 'ISO8859-1' => true, + 'ISO-8859-15' => true, 'ISO8859-15' => true, + 'utf-8' => true, 'UTF-8' => true, + 'CP866' => true, 'IBM866' => true, '866' => true, + 'CP1251' => true, 'WINDOWS-1251' => true, 'WIN-1251' => true, + '1251' => true, + 'CP1252' => true, 'WINDOWS-1252' => true, '1252' => true, + 'KOI8-R' => true, 'KOI8-RU' => true, 'KOI8R' => true, + 'BIG5' => true, '950' => true, + 'GB2312' => true, '936' => true, + 'BIG5-HKSCS' => true, + 'SHIFT_JIS' => true, 'SJIS' => true, '932' => true, + 'EUC-JP' => true, 'EUCJP' => true, + 'ISO8859-5' => true, 'ISO-8859-5' => true, 'MACROMAN' => true, + ]; + + if (isset($htmlspecialcharsCharsets[$charset])) { + return htmlspecialchars($string, \ENT_QUOTES | \ENT_SUBSTITUTE, $charset); + } + + if (isset($htmlspecialcharsCharsets[strtoupper($charset)])) { + // cache the lowercase variant for future iterations + $htmlspecialcharsCharsets[$charset] = true; + + return htmlspecialchars($string, \ENT_QUOTES | \ENT_SUBSTITUTE, $charset); + } + + $string = twig_convert_encoding($string, 'UTF-8', $charset); + $string = htmlspecialchars($string, \ENT_QUOTES | \ENT_SUBSTITUTE, 'UTF-8'); + + return iconv('UTF-8', $charset, $string); + + case 'js': + // escape all non-alphanumeric characters + // into their \x or \uHHHH representations + if ('UTF-8' !== $charset) { + $string = twig_convert_encoding($string, 'UTF-8', $charset); + } + + if (!preg_match('//u', $string)) { + throw new RuntimeError('The string to escape is not a valid UTF-8 string.'); + } + + $string = preg_replace_callback('#[^a-zA-Z0-9,\._]#Su', function ($matches) { + $char = $matches[0]; + + /* + * A few characters have short escape sequences in JSON and JavaScript. + * Escape sequences supported only by JavaScript, not JSON, are omitted. + * \" is also supported but omitted, because the resulting string is not HTML safe. + */ + static $shortMap = [ + '\\' => '\\\\', + '/' => '\\/', + "\x08" => '\b', + "\x0C" => '\f', + "\x0A" => '\n', + "\x0D" => '\r', + "\x09" => '\t', + ]; + + if (isset($shortMap[$char])) { + return $shortMap[$char]; + } + + $codepoint = mb_ord($char, 'UTF-8'); + if (0x10000 > $codepoint) { + return sprintf('\u%04X', $codepoint); + } + + // Split characters outside the BMP into surrogate pairs + // https://tools.ietf.org/html/rfc2781.html#section-2.1 + $u = $codepoint - 0x10000; + $high = 0xD800 | ($u >> 10); + $low = 0xDC00 | ($u & 0x3FF); + + return sprintf('\u%04X\u%04X', $high, $low); + }, $string); + + if ('UTF-8' !== $charset) { + $string = iconv('UTF-8', $charset, $string); + } + + return $string; + + case 'css': + if ('UTF-8' !== $charset) { + $string = twig_convert_encoding($string, 'UTF-8', $charset); + } + + if (!preg_match('//u', $string)) { + throw new RuntimeError('The string to escape is not a valid UTF-8 string.'); + } + + $string = preg_replace_callback('#[^a-zA-Z0-9]#Su', function ($matches) { + $char = $matches[0]; + + return sprintf('\\%X ', 1 === \strlen($char) ? \ord($char) : mb_ord($char, 'UTF-8')); + }, $string); + + if ('UTF-8' !== $charset) { + $string = iconv('UTF-8', $charset, $string); + } + + return $string; + + case 'html_attr': + if ('UTF-8' !== $charset) { + $string = twig_convert_encoding($string, 'UTF-8', $charset); + } + + if (!preg_match('//u', $string)) { + throw new RuntimeError('The string to escape is not a valid UTF-8 string.'); + } + + $string = preg_replace_callback('#[^a-zA-Z0-9,\.\-_]#Su', function ($matches) { + /** + * This function is adapted from code coming from Zend Framework. + * + * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (https://www.zend.com) + * @license https://framework.zend.com/license/new-bsd New BSD License + */ + $chr = $matches[0]; + $ord = \ord($chr); + + /* + * The following replaces characters undefined in HTML with the + * hex entity for the Unicode replacement character. + */ + if (($ord <= 0x1f && "\t" != $chr && "\n" != $chr && "\r" != $chr) || ($ord >= 0x7f && $ord <= 0x9f)) { + return '�'; + } + + /* + * Check if the current character to escape has a name entity we should + * replace it with while grabbing the hex value of the character. + */ + if (1 === \strlen($chr)) { + /* + * While HTML supports far more named entities, the lowest common denominator + * has become HTML5's XML Serialisation which is restricted to the those named + * entities that XML supports. Using HTML entities would result in this error: + * XML Parsing Error: undefined entity + */ + static $entityMap = [ + 34 => '"', /* quotation mark */ + 38 => '&', /* ampersand */ + 60 => '<', /* less-than sign */ + 62 => '>', /* greater-than sign */ + ]; + + if (isset($entityMap[$ord])) { + return $entityMap[$ord]; + } + + return sprintf('&#x%02X;', $ord); + } + + /* + * Per OWASP recommendations, we'll use hex entities for any other + * characters where a named entity does not exist. + */ + return sprintf('&#x%04X;', mb_ord($chr, 'UTF-8')); + }, $string); + + if ('UTF-8' !== $charset) { + $string = iconv('UTF-8', $charset, $string); + } + + return $string; + + case 'url': + return rawurlencode($string); + + default: + static $escapers; + + if (null === $escapers) { + $escapers = $env->getExtension(EscaperExtension::class)->getEscapers(); + } + + if (isset($escapers[$strategy])) { + return $escapers[$strategy]($env, $string, $charset); + } + + $validStrategies = implode(', ', array_merge(['html', 'js', 'url', 'css', 'html_attr'], array_keys($escapers))); + + throw new RuntimeError(sprintf('Invalid escaping strategy "%s" (valid ones: %s).', $strategy, $validStrategies)); + } +} + +/** + * @internal + */ +function twig_escape_filter_is_safe(Node $filterArgs) +{ + foreach ($filterArgs as $arg) { + if ($arg instanceof ConstantExpression) { + return [$arg->getAttribute('value')]; + } + + return []; + } + + return ['html']; +} +} diff --git a/site/www/_rem/lib/twig/Extension/ExtensionInterface.php b/site/www/_rem/lib/twig/Extension/ExtensionInterface.php new file mode 100644 index 0000000..75fa237 --- /dev/null +++ b/site/www/_rem/lib/twig/Extension/ExtensionInterface.php @@ -0,0 +1,68 @@ + + */ +interface ExtensionInterface +{ + /** + * Returns the token parser instances to add to the existing list. + * + * @return TokenParserInterface[] + */ + public function getTokenParsers(); + + /** + * Returns the node visitor instances to add to the existing list. + * + * @return NodeVisitorInterface[] + */ + public function getNodeVisitors(); + + /** + * Returns a list of filters to add to the existing list. + * + * @return TwigFilter[] + */ + public function getFilters(); + + /** + * Returns a list of tests to add to the existing list. + * + * @return TwigTest[] + */ + public function getTests(); + + /** + * Returns a list of functions to add to the existing list. + * + * @return TwigFunction[] + */ + public function getFunctions(); + + /** + * Returns a list of operators to add to the existing list. + * + * @return array First array of unary operators, second array of binary operators + */ + public function getOperators(); +} diff --git a/site/www/_rem/lib/twig/Extension/GlobalsInterface.php b/site/www/_rem/lib/twig/Extension/GlobalsInterface.php new file mode 100644 index 0000000..ec0c682 --- /dev/null +++ b/site/www/_rem/lib/twig/Extension/GlobalsInterface.php @@ -0,0 +1,25 @@ + + */ +interface GlobalsInterface +{ + public function getGlobals(): array; +} diff --git a/site/www/_rem/lib/twig/Extension/OptimizerExtension.php b/site/www/_rem/lib/twig/Extension/OptimizerExtension.php new file mode 100644 index 0000000..965bfdb --- /dev/null +++ b/site/www/_rem/lib/twig/Extension/OptimizerExtension.php @@ -0,0 +1,29 @@ +optimizers = $optimizers; + } + + public function getNodeVisitors(): array + { + return [new OptimizerNodeVisitor($this->optimizers)]; + } +} diff --git a/site/www/_rem/lib/twig/Extension/ProfilerExtension.php b/site/www/_rem/lib/twig/Extension/ProfilerExtension.php new file mode 100644 index 0000000..43e4a44 --- /dev/null +++ b/site/www/_rem/lib/twig/Extension/ProfilerExtension.php @@ -0,0 +1,52 @@ +actives[] = $profile; + } + + /** + * @return void + */ + public function enter(Profile $profile) + { + $this->actives[0]->addProfile($profile); + array_unshift($this->actives, $profile); + } + + /** + * @return void + */ + public function leave(Profile $profile) + { + $profile->leave(); + array_shift($this->actives); + + if (1 === \count($this->actives)) { + $this->actives[0]->leave(); + } + } + + public function getNodeVisitors(): array + { + return [new ProfilerNodeVisitor(static::class)]; + } +} diff --git a/site/www/_rem/lib/twig/Extension/RuntimeExtensionInterface.php b/site/www/_rem/lib/twig/Extension/RuntimeExtensionInterface.php new file mode 100644 index 0000000..63bc3b1 --- /dev/null +++ b/site/www/_rem/lib/twig/Extension/RuntimeExtensionInterface.php @@ -0,0 +1,19 @@ + + */ +interface RuntimeExtensionInterface +{ +} diff --git a/site/www/_rem/lib/twig/Extension/SandboxExtension.php b/site/www/_rem/lib/twig/Extension/SandboxExtension.php new file mode 100644 index 0000000..0a28cab --- /dev/null +++ b/site/www/_rem/lib/twig/Extension/SandboxExtension.php @@ -0,0 +1,123 @@ +policy = $policy; + $this->sandboxedGlobally = $sandboxed; + } + + public function getTokenParsers(): array + { + return [new SandboxTokenParser()]; + } + + public function getNodeVisitors(): array + { + return [new SandboxNodeVisitor()]; + } + + public function enableSandbox(): void + { + $this->sandboxed = true; + } + + public function disableSandbox(): void + { + $this->sandboxed = false; + } + + public function isSandboxed(): bool + { + return $this->sandboxedGlobally || $this->sandboxed; + } + + public function isSandboxedGlobally(): bool + { + return $this->sandboxedGlobally; + } + + public function setSecurityPolicy(SecurityPolicyInterface $policy) + { + $this->policy = $policy; + } + + public function getSecurityPolicy(): SecurityPolicyInterface + { + return $this->policy; + } + + public function checkSecurity($tags, $filters, $functions): void + { + if ($this->isSandboxed()) { + $this->policy->checkSecurity($tags, $filters, $functions); + } + } + + public function checkMethodAllowed($obj, $method, int $lineno = -1, Source $source = null): void + { + if ($this->isSandboxed()) { + try { + $this->policy->checkMethodAllowed($obj, $method); + } catch (SecurityNotAllowedMethodError $e) { + $e->setSourceContext($source); + $e->setTemplateLine($lineno); + + throw $e; + } + } + } + + public function checkPropertyAllowed($obj, $method, int $lineno = -1, Source $source = null): void + { + if ($this->isSandboxed()) { + try { + $this->policy->checkPropertyAllowed($obj, $method); + } catch (SecurityNotAllowedPropertyError $e) { + $e->setSourceContext($source); + $e->setTemplateLine($lineno); + + throw $e; + } + } + } + + public function ensureToStringAllowed($obj, int $lineno = -1, Source $source = null) + { + if ($this->isSandboxed() && \is_object($obj) && method_exists($obj, '__toString')) { + try { + $this->policy->checkMethodAllowed($obj, '__toString'); + } catch (SecurityNotAllowedMethodError $e) { + $e->setSourceContext($source); + $e->setTemplateLine($lineno); + + throw $e; + } + } + + return $obj; + } +} diff --git a/site/www/_rem/lib/twig/Extension/StagingExtension.php b/site/www/_rem/lib/twig/Extension/StagingExtension.php new file mode 100644 index 0000000..0ea47f9 --- /dev/null +++ b/site/www/_rem/lib/twig/Extension/StagingExtension.php @@ -0,0 +1,100 @@ + + * + * @internal + */ +final class StagingExtension extends AbstractExtension +{ + private $functions = []; + private $filters = []; + private $visitors = []; + private $tokenParsers = []; + private $tests = []; + + public function addFunction(TwigFunction $function): void + { + if (isset($this->functions[$function->getName()])) { + throw new \LogicException(sprintf('Function "%s" is already registered.', $function->getName())); + } + + $this->functions[$function->getName()] = $function; + } + + public function getFunctions(): array + { + return $this->functions; + } + + public function addFilter(TwigFilter $filter): void + { + if (isset($this->filters[$filter->getName()])) { + throw new \LogicException(sprintf('Filter "%s" is already registered.', $filter->getName())); + } + + $this->filters[$filter->getName()] = $filter; + } + + public function getFilters(): array + { + return $this->filters; + } + + public function addNodeVisitor(NodeVisitorInterface $visitor): void + { + $this->visitors[] = $visitor; + } + + public function getNodeVisitors(): array + { + return $this->visitors; + } + + public function addTokenParser(TokenParserInterface $parser): void + { + if (isset($this->tokenParsers[$parser->getTag()])) { + throw new \LogicException(sprintf('Tag "%s" is already registered.', $parser->getTag())); + } + + $this->tokenParsers[$parser->getTag()] = $parser; + } + + public function getTokenParsers(): array + { + return $this->tokenParsers; + } + + public function addTest(TwigTest $test): void + { + if (isset($this->tests[$test->getName()])) { + throw new \LogicException(sprintf('Test "%s" is already registered.', $test->getName())); + } + + $this->tests[$test->getName()] = $test; + } + + public function getTests(): array + { + return $this->tests; + } +} diff --git a/site/www/_rem/lib/twig/Extension/StringLoaderExtension.php b/site/www/_rem/lib/twig/Extension/StringLoaderExtension.php new file mode 100644 index 0000000..7b45147 --- /dev/null +++ b/site/www/_rem/lib/twig/Extension/StringLoaderExtension.php @@ -0,0 +1,42 @@ + true]), + ]; + } +} +} + +namespace { +use Twig\Environment; +use Twig\TemplateWrapper; + +/** + * Loads a template from a string. + * + * {{ include(template_from_string("Hello {{ name }}")) }} + * + * @param string $template A template as a string or object implementing __toString() + * @param string $name An optional name of the template to be used in error messages + */ +function twig_template_from_string(Environment $env, $template, string $name = null): TemplateWrapper +{ + return $env->createTemplate((string) $template, $name); +} +} diff --git a/site/www/_rem/lib/twig/ExtensionSet.php b/site/www/_rem/lib/twig/ExtensionSet.php new file mode 100644 index 0000000..36e5bbc --- /dev/null +++ b/site/www/_rem/lib/twig/ExtensionSet.php @@ -0,0 +1,463 @@ + + * + * @internal + */ +final class ExtensionSet +{ + private $extensions; + private $initialized = false; + private $runtimeInitialized = false; + private $staging; + private $parsers; + private $visitors; + private $filters; + private $tests; + private $functions; + private $unaryOperators; + private $binaryOperators; + private $globals; + private $functionCallbacks = []; + private $filterCallbacks = []; + private $parserCallbacks = []; + private $lastModified = 0; + + public function __construct() + { + $this->staging = new StagingExtension(); + } + + public function initRuntime() + { + $this->runtimeInitialized = true; + } + + public function hasExtension(string $class): bool + { + return isset($this->extensions[ltrim($class, '\\')]); + } + + public function getExtension(string $class): ExtensionInterface + { + $class = ltrim($class, '\\'); + + if (!isset($this->extensions[$class])) { + throw new RuntimeError(sprintf('The "%s" extension is not enabled.', $class)); + } + + return $this->extensions[$class]; + } + + /** + * @param ExtensionInterface[] $extensions + */ + public function setExtensions(array $extensions): void + { + foreach ($extensions as $extension) { + $this->addExtension($extension); + } + } + + /** + * @return ExtensionInterface[] + */ + public function getExtensions(): array + { + return $this->extensions; + } + + public function getSignature(): string + { + return json_encode(array_keys($this->extensions)); + } + + public function isInitialized(): bool + { + return $this->initialized || $this->runtimeInitialized; + } + + public function getLastModified(): int + { + if (0 !== $this->lastModified) { + return $this->lastModified; + } + + foreach ($this->extensions as $extension) { + $r = new \ReflectionObject($extension); + if (is_file($r->getFileName()) && ($extensionTime = filemtime($r->getFileName())) > $this->lastModified) { + $this->lastModified = $extensionTime; + } + } + + return $this->lastModified; + } + + public function addExtension(ExtensionInterface $extension): void + { + $class = \get_class($extension); + + if ($this->initialized) { + throw new \LogicException(sprintf('Unable to register extension "%s" as extensions have already been initialized.', $class)); + } + + if (isset($this->extensions[$class])) { + throw new \LogicException(sprintf('Unable to register extension "%s" as it is already registered.', $class)); + } + + $this->extensions[$class] = $extension; + } + + public function addFunction(TwigFunction $function): void + { + if ($this->initialized) { + throw new \LogicException(sprintf('Unable to add function "%s" as extensions have already been initialized.', $function->getName())); + } + + $this->staging->addFunction($function); + } + + /** + * @return TwigFunction[] + */ + public function getFunctions(): array + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->functions; + } + + public function getFunction(string $name): ?TwigFunction + { + if (!$this->initialized) { + $this->initExtensions(); + } + + if (isset($this->functions[$name])) { + return $this->functions[$name]; + } + + foreach ($this->functions as $pattern => $function) { + $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count); + + if ($count && preg_match('#^'.$pattern.'$#', $name, $matches)) { + array_shift($matches); + $function->setArguments($matches); + + return $function; + } + } + + foreach ($this->functionCallbacks as $callback) { + if (false !== $function = $callback($name)) { + return $function; + } + } + + return null; + } + + public function registerUndefinedFunctionCallback(callable $callable): void + { + $this->functionCallbacks[] = $callable; + } + + public function addFilter(TwigFilter $filter): void + { + if ($this->initialized) { + throw new \LogicException(sprintf('Unable to add filter "%s" as extensions have already been initialized.', $filter->getName())); + } + + $this->staging->addFilter($filter); + } + + /** + * @return TwigFilter[] + */ + public function getFilters(): array + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->filters; + } + + public function getFilter(string $name): ?TwigFilter + { + if (!$this->initialized) { + $this->initExtensions(); + } + + if (isset($this->filters[$name])) { + return $this->filters[$name]; + } + + foreach ($this->filters as $pattern => $filter) { + $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count); + + if ($count && preg_match('#^'.$pattern.'$#', $name, $matches)) { + array_shift($matches); + $filter->setArguments($matches); + + return $filter; + } + } + + foreach ($this->filterCallbacks as $callback) { + if (false !== $filter = $callback($name)) { + return $filter; + } + } + + return null; + } + + public function registerUndefinedFilterCallback(callable $callable): void + { + $this->filterCallbacks[] = $callable; + } + + public function addNodeVisitor(NodeVisitorInterface $visitor): void + { + if ($this->initialized) { + throw new \LogicException('Unable to add a node visitor as extensions have already been initialized.'); + } + + $this->staging->addNodeVisitor($visitor); + } + + /** + * @return NodeVisitorInterface[] + */ + public function getNodeVisitors(): array + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->visitors; + } + + public function addTokenParser(TokenParserInterface $parser): void + { + if ($this->initialized) { + throw new \LogicException('Unable to add a token parser as extensions have already been initialized.'); + } + + $this->staging->addTokenParser($parser); + } + + /** + * @return TokenParserInterface[] + */ + public function getTokenParsers(): array + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->parsers; + } + + public function getTokenParser(string $name): ?TokenParserInterface + { + if (!$this->initialized) { + $this->initExtensions(); + } + + if (isset($this->parsers[$name])) { + return $this->parsers[$name]; + } + + foreach ($this->parserCallbacks as $callback) { + if (false !== $parser = $callback($name)) { + return $parser; + } + } + + return null; + } + + public function registerUndefinedTokenParserCallback(callable $callable): void + { + $this->parserCallbacks[] = $callable; + } + + public function getGlobals(): array + { + if (null !== $this->globals) { + return $this->globals; + } + + $globals = []; + foreach ($this->extensions as $extension) { + if (!$extension instanceof GlobalsInterface) { + continue; + } + + $extGlobals = $extension->getGlobals(); + if (!\is_array($extGlobals)) { + throw new \UnexpectedValueException(sprintf('"%s::getGlobals()" must return an array of globals.', \get_class($extension))); + } + + $globals = array_merge($globals, $extGlobals); + } + + if ($this->initialized) { + $this->globals = $globals; + } + + return $globals; + } + + public function addTest(TwigTest $test): void + { + if ($this->initialized) { + throw new \LogicException(sprintf('Unable to add test "%s" as extensions have already been initialized.', $test->getName())); + } + + $this->staging->addTest($test); + } + + /** + * @return TwigTest[] + */ + public function getTests(): array + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->tests; + } + + public function getTest(string $name): ?TwigTest + { + if (!$this->initialized) { + $this->initExtensions(); + } + + if (isset($this->tests[$name])) { + return $this->tests[$name]; + } + + foreach ($this->tests as $pattern => $test) { + $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count); + + if ($count) { + if (preg_match('#^'.$pattern.'$#', $name, $matches)) { + array_shift($matches); + $test->setArguments($matches); + + return $test; + } + } + } + + return null; + } + + public function getUnaryOperators(): array + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->unaryOperators; + } + + public function getBinaryOperators(): array + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->binaryOperators; + } + + private function initExtensions(): void + { + $this->parsers = []; + $this->filters = []; + $this->functions = []; + $this->tests = []; + $this->visitors = []; + $this->unaryOperators = []; + $this->binaryOperators = []; + + foreach ($this->extensions as $extension) { + $this->initExtension($extension); + } + $this->initExtension($this->staging); + // Done at the end only, so that an exception during initialization does not mark the environment as initialized when catching the exception + $this->initialized = true; + } + + private function initExtension(ExtensionInterface $extension): void + { + // filters + foreach ($extension->getFilters() as $filter) { + $this->filters[$filter->getName()] = $filter; + } + + // functions + foreach ($extension->getFunctions() as $function) { + $this->functions[$function->getName()] = $function; + } + + // tests + foreach ($extension->getTests() as $test) { + $this->tests[$test->getName()] = $test; + } + + // token parsers + foreach ($extension->getTokenParsers() as $parser) { + if (!$parser instanceof TokenParserInterface) { + throw new \LogicException('getTokenParsers() must return an array of \Twig\TokenParser\TokenParserInterface.'); + } + + $this->parsers[$parser->getTag()] = $parser; + } + + // node visitors + foreach ($extension->getNodeVisitors() as $visitor) { + $this->visitors[] = $visitor; + } + + // operators + if ($operators = $extension->getOperators()) { + if (!\is_array($operators)) { + throw new \InvalidArgumentException(sprintf('"%s::getOperators()" must return an array with operators, got "%s".', \get_class($extension), \is_object($operators) ? \get_class($operators) : \gettype($operators).(\is_resource($operators) ? '' : '#'.$operators))); + } + + if (2 !== \count($operators)) { + throw new \InvalidArgumentException(sprintf('"%s::getOperators()" must return an array of 2 elements, got %d.', \get_class($extension), \count($operators))); + } + + $this->unaryOperators = array_merge($this->unaryOperators, $operators[0]); + $this->binaryOperators = array_merge($this->binaryOperators, $operators[1]); + } + } +} diff --git a/site/www/_rem/lib/twig/FileExtensionEscapingStrategy.php b/site/www/_rem/lib/twig/FileExtensionEscapingStrategy.php new file mode 100644 index 0000000..65198bb --- /dev/null +++ b/site/www/_rem/lib/twig/FileExtensionEscapingStrategy.php @@ -0,0 +1,60 @@ + + */ +class FileExtensionEscapingStrategy +{ + /** + * Guesses the best autoescaping strategy based on the file name. + * + * @param string $name The template name + * + * @return string|false The escaping strategy name to use or false to disable + */ + public static function guess(string $name) + { + if (\in_array(substr($name, -1), ['/', '\\'])) { + return 'html'; // return html for directories + } + + if ('.twig' === substr($name, -5)) { + $name = substr($name, 0, -5); + } + + $extension = pathinfo($name, \PATHINFO_EXTENSION); + + switch ($extension) { + case 'js': + return 'js'; + + case 'css': + return 'css'; + + case 'txt': + return false; + + default: + return 'html'; + } + } +} diff --git a/site/www/_rem/lib/twig/Lexer.php b/site/www/_rem/lib/twig/Lexer.php new file mode 100644 index 0000000..9ff028c --- /dev/null +++ b/site/www/_rem/lib/twig/Lexer.php @@ -0,0 +1,501 @@ + + */ +class Lexer +{ + private $tokens; + private $code; + private $cursor; + private $lineno; + private $end; + private $state; + private $states; + private $brackets; + private $env; + private $source; + private $options; + private $regexes; + private $position; + private $positions; + private $currentVarBlockLine; + + public const STATE_DATA = 0; + public const STATE_BLOCK = 1; + public const STATE_VAR = 2; + public const STATE_STRING = 3; + public const STATE_INTERPOLATION = 4; + + public const REGEX_NAME = '/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/A'; + public const REGEX_NUMBER = '/[0-9]+(?:\.[0-9]+)?([Ee][\+\-][0-9]+)?/A'; + public const REGEX_STRING = '/"([^#"\\\\]*(?:\\\\.[^#"\\\\]*)*)"|\'([^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\'/As'; + public const REGEX_DQ_STRING_DELIM = '/"/A'; + public const REGEX_DQ_STRING_PART = '/[^#"\\\\]*(?:(?:\\\\.|#(?!\{))[^#"\\\\]*)*/As'; + public const PUNCTUATION = '()[]{}?:.,|'; + + public function __construct(Environment $env, array $options = []) + { + $this->env = $env; + + $this->options = array_merge([ + 'tag_comment' => ['{#', '#}'], + 'tag_block' => ['{%', '%}'], + 'tag_variable' => ['{{', '}}'], + 'whitespace_trim' => '-', + 'whitespace_line_trim' => '~', + 'whitespace_line_chars' => ' \t\0\x0B', + 'interpolation' => ['#{', '}'], + ], $options); + + // when PHP 7.3 is the min version, we will be able to remove the '#' part in preg_quote as it's part of the default + $this->regexes = [ + // }} + 'lex_var' => '{ + \s* + (?:'. + preg_quote($this->options['whitespace_trim'].$this->options['tag_variable'][1], '#').'\s*'. // -}}\s* + '|'. + preg_quote($this->options['whitespace_line_trim'].$this->options['tag_variable'][1], '#').'['.$this->options['whitespace_line_chars'].']*'. // ~}}[ \t\0\x0B]* + '|'. + preg_quote($this->options['tag_variable'][1], '#'). // }} + ') + }Ax', + + // %} + 'lex_block' => '{ + \s* + (?:'. + preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '#').'\s*\n?'. // -%}\s*\n? + '|'. + preg_quote($this->options['whitespace_line_trim'].$this->options['tag_block'][1], '#').'['.$this->options['whitespace_line_chars'].']*'. // ~%}[ \t\0\x0B]* + '|'. + preg_quote($this->options['tag_block'][1], '#').'\n?'. // %}\n? + ') + }Ax', + + // {% endverbatim %} + 'lex_raw_data' => '{'. + preg_quote($this->options['tag_block'][0], '#'). // {% + '('. + $this->options['whitespace_trim']. // - + '|'. + $this->options['whitespace_line_trim']. // ~ + ')?\s*endverbatim\s*'. + '(?:'. + preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '#').'\s*'. // -%} + '|'. + preg_quote($this->options['whitespace_line_trim'].$this->options['tag_block'][1], '#').'['.$this->options['whitespace_line_chars'].']*'. // ~%}[ \t\0\x0B]* + '|'. + preg_quote($this->options['tag_block'][1], '#'). // %} + ') + }sx', + + 'operator' => $this->getOperatorRegex(), + + // #} + 'lex_comment' => '{ + (?:'. + preg_quote($this->options['whitespace_trim'].$this->options['tag_comment'][1], '#').'\s*\n?'. // -#}\s*\n? + '|'. + preg_quote($this->options['whitespace_line_trim'].$this->options['tag_comment'][1], '#').'['.$this->options['whitespace_line_chars'].']*'. // ~#}[ \t\0\x0B]* + '|'. + preg_quote($this->options['tag_comment'][1], '#').'\n?'. // #}\n? + ') + }sx', + + // verbatim %} + 'lex_block_raw' => '{ + \s*verbatim\s* + (?:'. + preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '#').'\s*'. // -%}\s* + '|'. + preg_quote($this->options['whitespace_line_trim'].$this->options['tag_block'][1], '#').'['.$this->options['whitespace_line_chars'].']*'. // ~%}[ \t\0\x0B]* + '|'. + preg_quote($this->options['tag_block'][1], '#'). // %} + ') + }Asx', + + 'lex_block_line' => '{\s*line\s+(\d+)\s*'.preg_quote($this->options['tag_block'][1], '#').'}As', + + // {{ or {% or {# + 'lex_tokens_start' => '{ + ('. + preg_quote($this->options['tag_variable'][0], '#'). // {{ + '|'. + preg_quote($this->options['tag_block'][0], '#'). // {% + '|'. + preg_quote($this->options['tag_comment'][0], '#'). // {# + ')('. + preg_quote($this->options['whitespace_trim'], '#'). // - + '|'. + preg_quote($this->options['whitespace_line_trim'], '#'). // ~ + ')? + }sx', + 'interpolation_start' => '{'.preg_quote($this->options['interpolation'][0], '#').'\s*}A', + 'interpolation_end' => '{\s*'.preg_quote($this->options['interpolation'][1], '#').'}A', + ]; + } + + public function tokenize(Source $source): TokenStream + { + $this->source = $source; + $this->code = str_replace(["\r\n", "\r"], "\n", $source->getCode()); + $this->cursor = 0; + $this->lineno = 1; + $this->end = \strlen($this->code); + $this->tokens = []; + $this->state = self::STATE_DATA; + $this->states = []; + $this->brackets = []; + $this->position = -1; + + // find all token starts in one go + preg_match_all($this->regexes['lex_tokens_start'], $this->code, $matches, \PREG_OFFSET_CAPTURE); + $this->positions = $matches; + + while ($this->cursor < $this->end) { + // dispatch to the lexing functions depending + // on the current state + switch ($this->state) { + case self::STATE_DATA: + $this->lexData(); + break; + + case self::STATE_BLOCK: + $this->lexBlock(); + break; + + case self::STATE_VAR: + $this->lexVar(); + break; + + case self::STATE_STRING: + $this->lexString(); + break; + + case self::STATE_INTERPOLATION: + $this->lexInterpolation(); + break; + } + } + + $this->pushToken(/* Token::EOF_TYPE */ -1); + + if (!empty($this->brackets)) { + list($expect, $lineno) = array_pop($this->brackets); + throw new SyntaxError(sprintf('Unclosed "%s".', $expect), $lineno, $this->source); + } + + return new TokenStream($this->tokens, $this->source); + } + + private function lexData(): void + { + // if no matches are left we return the rest of the template as simple text token + if ($this->position == \count($this->positions[0]) - 1) { + $this->pushToken(/* Token::TEXT_TYPE */ 0, substr($this->code, $this->cursor)); + $this->cursor = $this->end; + + return; + } + + // Find the first token after the current cursor + $position = $this->positions[0][++$this->position]; + while ($position[1] < $this->cursor) { + if ($this->position == \count($this->positions[0]) - 1) { + return; + } + $position = $this->positions[0][++$this->position]; + } + + // push the template text first + $text = $textContent = substr($this->code, $this->cursor, $position[1] - $this->cursor); + + // trim? + if (isset($this->positions[2][$this->position][0])) { + if ($this->options['whitespace_trim'] === $this->positions[2][$this->position][0]) { + // whitespace_trim detected ({%-, {{- or {#-) + $text = rtrim($text); + } elseif ($this->options['whitespace_line_trim'] === $this->positions[2][$this->position][0]) { + // whitespace_line_trim detected ({%~, {{~ or {#~) + // don't trim \r and \n + $text = rtrim($text, " \t\0\x0B"); + } + } + $this->pushToken(/* Token::TEXT_TYPE */ 0, $text); + $this->moveCursor($textContent.$position[0]); + + switch ($this->positions[1][$this->position][0]) { + case $this->options['tag_comment'][0]: + $this->lexComment(); + break; + + case $this->options['tag_block'][0]: + // raw data? + if (preg_match($this->regexes['lex_block_raw'], $this->code, $match, 0, $this->cursor)) { + $this->moveCursor($match[0]); + $this->lexRawData(); + // {% line \d+ %} + } elseif (preg_match($this->regexes['lex_block_line'], $this->code, $match, 0, $this->cursor)) { + $this->moveCursor($match[0]); + $this->lineno = (int) $match[1]; + } else { + $this->pushToken(/* Token::BLOCK_START_TYPE */ 1); + $this->pushState(self::STATE_BLOCK); + $this->currentVarBlockLine = $this->lineno; + } + break; + + case $this->options['tag_variable'][0]: + $this->pushToken(/* Token::VAR_START_TYPE */ 2); + $this->pushState(self::STATE_VAR); + $this->currentVarBlockLine = $this->lineno; + break; + } + } + + private function lexBlock(): void + { + if (empty($this->brackets) && preg_match($this->regexes['lex_block'], $this->code, $match, 0, $this->cursor)) { + $this->pushToken(/* Token::BLOCK_END_TYPE */ 3); + $this->moveCursor($match[0]); + $this->popState(); + } else { + $this->lexExpression(); + } + } + + private function lexVar(): void + { + if (empty($this->brackets) && preg_match($this->regexes['lex_var'], $this->code, $match, 0, $this->cursor)) { + $this->pushToken(/* Token::VAR_END_TYPE */ 4); + $this->moveCursor($match[0]); + $this->popState(); + } else { + $this->lexExpression(); + } + } + + private function lexExpression(): void + { + // whitespace + if (preg_match('/\s+/A', $this->code, $match, 0, $this->cursor)) { + $this->moveCursor($match[0]); + + if ($this->cursor >= $this->end) { + throw new SyntaxError(sprintf('Unclosed "%s".', self::STATE_BLOCK === $this->state ? 'block' : 'variable'), $this->currentVarBlockLine, $this->source); + } + } + + // arrow function + if ('=' === $this->code[$this->cursor] && '>' === $this->code[$this->cursor + 1]) { + $this->pushToken(Token::ARROW_TYPE, '=>'); + $this->moveCursor('=>'); + } + // operators + elseif (preg_match($this->regexes['operator'], $this->code, $match, 0, $this->cursor)) { + $this->pushToken(/* Token::OPERATOR_TYPE */ 8, preg_replace('/\s+/', ' ', $match[0])); + $this->moveCursor($match[0]); + } + // names + elseif (preg_match(self::REGEX_NAME, $this->code, $match, 0, $this->cursor)) { + $this->pushToken(/* Token::NAME_TYPE */ 5, $match[0]); + $this->moveCursor($match[0]); + } + // numbers + elseif (preg_match(self::REGEX_NUMBER, $this->code, $match, 0, $this->cursor)) { + $number = (float) $match[0]; // floats + if (ctype_digit($match[0]) && $number <= \PHP_INT_MAX) { + $number = (int) $match[0]; // integers lower than the maximum + } + $this->pushToken(/* Token::NUMBER_TYPE */ 6, $number); + $this->moveCursor($match[0]); + } + // punctuation + elseif (false !== strpos(self::PUNCTUATION, $this->code[$this->cursor])) { + // opening bracket + if (false !== strpos('([{', $this->code[$this->cursor])) { + $this->brackets[] = [$this->code[$this->cursor], $this->lineno]; + } + // closing bracket + elseif (false !== strpos(')]}', $this->code[$this->cursor])) { + if (empty($this->brackets)) { + throw new SyntaxError(sprintf('Unexpected "%s".', $this->code[$this->cursor]), $this->lineno, $this->source); + } + + list($expect, $lineno) = array_pop($this->brackets); + if ($this->code[$this->cursor] != strtr($expect, '([{', ')]}')) { + throw new SyntaxError(sprintf('Unclosed "%s".', $expect), $lineno, $this->source); + } + } + + $this->pushToken(/* Token::PUNCTUATION_TYPE */ 9, $this->code[$this->cursor]); + ++$this->cursor; + } + // strings + elseif (preg_match(self::REGEX_STRING, $this->code, $match, 0, $this->cursor)) { + $this->pushToken(/* Token::STRING_TYPE */ 7, stripcslashes(substr($match[0], 1, -1))); + $this->moveCursor($match[0]); + } + // opening double quoted string + elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, 0, $this->cursor)) { + $this->brackets[] = ['"', $this->lineno]; + $this->pushState(self::STATE_STRING); + $this->moveCursor($match[0]); + } + // unlexable + else { + throw new SyntaxError(sprintf('Unexpected character "%s".', $this->code[$this->cursor]), $this->lineno, $this->source); + } + } + + private function lexRawData(): void + { + if (!preg_match($this->regexes['lex_raw_data'], $this->code, $match, \PREG_OFFSET_CAPTURE, $this->cursor)) { + throw new SyntaxError('Unexpected end of file: Unclosed "verbatim" block.', $this->lineno, $this->source); + } + + $text = substr($this->code, $this->cursor, $match[0][1] - $this->cursor); + $this->moveCursor($text.$match[0][0]); + + // trim? + if (isset($match[1][0])) { + if ($this->options['whitespace_trim'] === $match[1][0]) { + // whitespace_trim detected ({%-, {{- or {#-) + $text = rtrim($text); + } else { + // whitespace_line_trim detected ({%~, {{~ or {#~) + // don't trim \r and \n + $text = rtrim($text, " \t\0\x0B"); + } + } + + $this->pushToken(/* Token::TEXT_TYPE */ 0, $text); + } + + private function lexComment(): void + { + if (!preg_match($this->regexes['lex_comment'], $this->code, $match, \PREG_OFFSET_CAPTURE, $this->cursor)) { + throw new SyntaxError('Unclosed comment.', $this->lineno, $this->source); + } + + $this->moveCursor(substr($this->code, $this->cursor, $match[0][1] - $this->cursor).$match[0][0]); + } + + private function lexString(): void + { + if (preg_match($this->regexes['interpolation_start'], $this->code, $match, 0, $this->cursor)) { + $this->brackets[] = [$this->options['interpolation'][0], $this->lineno]; + $this->pushToken(/* Token::INTERPOLATION_START_TYPE */ 10); + $this->moveCursor($match[0]); + $this->pushState(self::STATE_INTERPOLATION); + } elseif (preg_match(self::REGEX_DQ_STRING_PART, $this->code, $match, 0, $this->cursor) && \strlen($match[0]) > 0) { + $this->pushToken(/* Token::STRING_TYPE */ 7, stripcslashes($match[0])); + $this->moveCursor($match[0]); + } elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, 0, $this->cursor)) { + list($expect, $lineno) = array_pop($this->brackets); + if ('"' != $this->code[$this->cursor]) { + throw new SyntaxError(sprintf('Unclosed "%s".', $expect), $lineno, $this->source); + } + + $this->popState(); + ++$this->cursor; + } else { + // unlexable + throw new SyntaxError(sprintf('Unexpected character "%s".', $this->code[$this->cursor]), $this->lineno, $this->source); + } + } + + private function lexInterpolation(): void + { + $bracket = end($this->brackets); + if ($this->options['interpolation'][0] === $bracket[0] && preg_match($this->regexes['interpolation_end'], $this->code, $match, 0, $this->cursor)) { + array_pop($this->brackets); + $this->pushToken(/* Token::INTERPOLATION_END_TYPE */ 11); + $this->moveCursor($match[0]); + $this->popState(); + } else { + $this->lexExpression(); + } + } + + private function pushToken($type, $value = ''): void + { + // do not push empty text tokens + if (/* Token::TEXT_TYPE */ 0 === $type && '' === $value) { + return; + } + + $this->tokens[] = new Token($type, $value, $this->lineno); + } + + private function moveCursor($text): void + { + $this->cursor += \strlen($text); + $this->lineno += substr_count($text, "\n"); + } + + private function getOperatorRegex(): string + { + $operators = array_merge( + ['='], + array_keys($this->env->getUnaryOperators()), + array_keys($this->env->getBinaryOperators()) + ); + + $operators = array_combine($operators, array_map('strlen', $operators)); + arsort($operators); + + $regex = []; + foreach ($operators as $operator => $length) { + // an operator that ends with a character must be followed by + // a whitespace, a parenthesis, an opening map [ or sequence { + $r = preg_quote($operator, '/'); + if (ctype_alpha($operator[$length - 1])) { + $r .= '(?=[\s()\[{])'; + } + + // an operator that begins with a character must not have a dot or pipe before + if (ctype_alpha($operator[0])) { + $r = '(?states[] = $this->state; + $this->state = $state; + } + + private function popState(): void + { + if (0 === \count($this->states)) { + throw new \LogicException('Cannot pop state without a previous state.'); + } + + $this->state = array_pop($this->states); + } +} diff --git a/site/www/_rem/lib/twig/Loader/ArrayLoader.php b/site/www/_rem/lib/twig/Loader/ArrayLoader.php new file mode 100644 index 0000000..5d726c3 --- /dev/null +++ b/site/www/_rem/lib/twig/Loader/ArrayLoader.php @@ -0,0 +1,77 @@ + + */ +final class ArrayLoader implements LoaderInterface +{ + private $templates = []; + + /** + * @param array $templates An array of templates (keys are the names, and values are the source code) + */ + public function __construct(array $templates = []) + { + $this->templates = $templates; + } + + public function setTemplate(string $name, string $template): void + { + $this->templates[$name] = $template; + } + + public function getSourceContext(string $name): Source + { + if (!isset($this->templates[$name])) { + throw new LoaderError(sprintf('Template "%s" is not defined.', $name)); + } + + return new Source($this->templates[$name], $name); + } + + public function exists(string $name): bool + { + return isset($this->templates[$name]); + } + + public function getCacheKey(string $name): string + { + if (!isset($this->templates[$name])) { + throw new LoaderError(sprintf('Template "%s" is not defined.', $name)); + } + + return $name.':'.$this->templates[$name]; + } + + public function isFresh(string $name, int $time): bool + { + if (!isset($this->templates[$name])) { + throw new LoaderError(sprintf('Template "%s" is not defined.', $name)); + } + + return true; + } +} diff --git a/site/www/_rem/lib/twig/Loader/ChainLoader.php b/site/www/_rem/lib/twig/Loader/ChainLoader.php new file mode 100644 index 0000000..fbf4f3a --- /dev/null +++ b/site/www/_rem/lib/twig/Loader/ChainLoader.php @@ -0,0 +1,119 @@ + + */ +final class ChainLoader implements LoaderInterface +{ + private $hasSourceCache = []; + private $loaders = []; + + /** + * @param LoaderInterface[] $loaders + */ + public function __construct(array $loaders = []) + { + foreach ($loaders as $loader) { + $this->addLoader($loader); + } + } + + public function addLoader(LoaderInterface $loader): void + { + $this->loaders[] = $loader; + $this->hasSourceCache = []; + } + + /** + * @return LoaderInterface[] + */ + public function getLoaders(): array + { + return $this->loaders; + } + + public function getSourceContext(string $name): Source + { + $exceptions = []; + foreach ($this->loaders as $loader) { + if (!$loader->exists($name)) { + continue; + } + + try { + return $loader->getSourceContext($name); + } catch (LoaderError $e) { + $exceptions[] = $e->getMessage(); + } + } + + throw new LoaderError(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : '')); + } + + public function exists(string $name): bool + { + if (isset($this->hasSourceCache[$name])) { + return $this->hasSourceCache[$name]; + } + + foreach ($this->loaders as $loader) { + if ($loader->exists($name)) { + return $this->hasSourceCache[$name] = true; + } + } + + return $this->hasSourceCache[$name] = false; + } + + public function getCacheKey(string $name): string + { + $exceptions = []; + foreach ($this->loaders as $loader) { + if (!$loader->exists($name)) { + continue; + } + + try { + return $loader->getCacheKey($name); + } catch (LoaderError $e) { + $exceptions[] = \get_class($loader).': '.$e->getMessage(); + } + } + + throw new LoaderError(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : '')); + } + + public function isFresh(string $name, int $time): bool + { + $exceptions = []; + foreach ($this->loaders as $loader) { + if (!$loader->exists($name)) { + continue; + } + + try { + return $loader->isFresh($name, $time); + } catch (LoaderError $e) { + $exceptions[] = \get_class($loader).': '.$e->getMessage(); + } + } + + throw new LoaderError(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : '')); + } +} diff --git a/site/www/_rem/lib/twig/Loader/FilesystemLoader.php b/site/www/_rem/lib/twig/Loader/FilesystemLoader.php new file mode 100644 index 0000000..859a898 --- /dev/null +++ b/site/www/_rem/lib/twig/Loader/FilesystemLoader.php @@ -0,0 +1,283 @@ + + */ +class FilesystemLoader implements LoaderInterface +{ + /** Identifier of the main namespace. */ + public const MAIN_NAMESPACE = '__main__'; + + protected $paths = []; + protected $cache = []; + protected $errorCache = []; + + private $rootPath; + + /** + * @param string|array $paths A path or an array of paths where to look for templates + * @param string|null $rootPath The root path common to all relative paths (null for getcwd()) + */ + public function __construct($paths = [], string $rootPath = null) + { + $this->rootPath = (null === $rootPath ? getcwd() : $rootPath).\DIRECTORY_SEPARATOR; + if (null !== $rootPath && false !== ($realPath = realpath($rootPath))) { + $this->rootPath = $realPath.\DIRECTORY_SEPARATOR; + } + + if ($paths) { + $this->setPaths($paths); + } + } + + /** + * Returns the paths to the templates. + */ + public function getPaths(string $namespace = self::MAIN_NAMESPACE): array + { + return $this->paths[$namespace] ?? []; + } + + /** + * Returns the path namespaces. + * + * The main namespace is always defined. + */ + public function getNamespaces(): array + { + return array_keys($this->paths); + } + + /** + * @param string|array $paths A path or an array of paths where to look for templates + */ + public function setPaths($paths, string $namespace = self::MAIN_NAMESPACE): void + { + if (!\is_array($paths)) { + $paths = [$paths]; + } + + $this->paths[$namespace] = []; + foreach ($paths as $path) { + $this->addPath($path, $namespace); + } + } + + /** + * @throws LoaderError + */ + public function addPath(string $path, string $namespace = self::MAIN_NAMESPACE): void + { + // invalidate the cache + $this->cache = $this->errorCache = []; + + $checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath.$path; + if (!is_dir($checkPath)) { + throw new LoaderError(sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath)); + } + + $this->paths[$namespace][] = rtrim($path, '/\\'); + } + + /** + * @throws LoaderError + */ + public function prependPath(string $path, string $namespace = self::MAIN_NAMESPACE): void + { + // invalidate the cache + $this->cache = $this->errorCache = []; + + $checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath.$path; + if (!is_dir($checkPath)) { + throw new LoaderError(sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath)); + } + + $path = rtrim($path, '/\\'); + + if (!isset($this->paths[$namespace])) { + $this->paths[$namespace][] = $path; + } else { + array_unshift($this->paths[$namespace], $path); + } + } + + public function getSourceContext(string $name): Source + { + if (null === $path = $this->findTemplate($name)) { + return new Source('', $name, ''); + } + + return new Source(file_get_contents($path), $name, $path); + } + + public function getCacheKey(string $name): string + { + if (null === $path = $this->findTemplate($name)) { + return ''; + } + $len = \strlen($this->rootPath); + if (0 === strncmp($this->rootPath, $path, $len)) { + return substr($path, $len); + } + + return $path; + } + + /** + * @return bool + */ + public function exists(string $name) + { + $name = $this->normalizeName($name); + + if (isset($this->cache[$name])) { + return true; + } + + return null !== $this->findTemplate($name, false); + } + + public function isFresh(string $name, int $time): bool + { + // false support to be removed in 3.0 + if (null === $path = $this->findTemplate($name)) { + return false; + } + + return filemtime($path) < $time; + } + + /** + * @return string|null + */ + protected function findTemplate(string $name, bool $throw = true) + { + $name = $this->normalizeName($name); + + if (isset($this->cache[$name])) { + return $this->cache[$name]; + } + + if (isset($this->errorCache[$name])) { + if (!$throw) { + return null; + } + + throw new LoaderError($this->errorCache[$name]); + } + + try { + $this->validateName($name); + + list($namespace, $shortname) = $this->parseName($name); + } catch (LoaderError $e) { + if (!$throw) { + return null; + } + + throw $e; + } + + if (!isset($this->paths[$namespace])) { + $this->errorCache[$name] = sprintf('There are no registered paths for namespace "%s".', $namespace); + + if (!$throw) { + return null; + } + + throw new LoaderError($this->errorCache[$name]); + } + + foreach ($this->paths[$namespace] as $path) { + if (!$this->isAbsolutePath($path)) { + $path = $this->rootPath.$path; + } + + if (is_file($path.'/'.$shortname)) { + if (false !== $realpath = realpath($path.'/'.$shortname)) { + return $this->cache[$name] = $realpath; + } + + return $this->cache[$name] = $path.'/'.$shortname; + } + } + + $this->errorCache[$name] = sprintf('Unable to find template "%s" (looked into: %s).', $name, implode(', ', $this->paths[$namespace])); + + if (!$throw) { + return null; + } + + throw new LoaderError($this->errorCache[$name]); + } + + private function normalizeName(string $name): string + { + return preg_replace('#/{2,}#', '/', str_replace('\\', '/', $name)); + } + + private function parseName(string $name, string $default = self::MAIN_NAMESPACE): array + { + if (isset($name[0]) && '@' == $name[0]) { + if (false === $pos = strpos($name, '/')) { + throw new LoaderError(sprintf('Malformed namespaced template name "%s" (expecting "@namespace/template_name").', $name)); + } + + $namespace = substr($name, 1, $pos - 1); + $shortname = substr($name, $pos + 1); + + return [$namespace, $shortname]; + } + + return [$default, $name]; + } + + private function validateName(string $name): void + { + if (false !== strpos($name, "\0")) { + throw new LoaderError('A template name cannot contain NUL bytes.'); + } + + $name = ltrim($name, '/'); + $parts = explode('/', $name); + $level = 0; + foreach ($parts as $part) { + if ('..' === $part) { + --$level; + } elseif ('.' !== $part) { + ++$level; + } + + if ($level < 0) { + throw new LoaderError(sprintf('Looks like you try to load a template outside configured directories (%s).', $name)); + } + } + } + + private function isAbsolutePath(string $file): bool + { + return strspn($file, '/\\', 0, 1) + || (\strlen($file) > 3 && ctype_alpha($file[0]) + && ':' === $file[1] + && strspn($file, '/\\', 2, 1) + ) + || null !== parse_url($file, \PHP_URL_SCHEME) + ; + } +} diff --git a/site/www/_rem/lib/twig/Loader/LoaderInterface.php b/site/www/_rem/lib/twig/Loader/LoaderInterface.php new file mode 100644 index 0000000..fec7e85 --- /dev/null +++ b/site/www/_rem/lib/twig/Loader/LoaderInterface.php @@ -0,0 +1,49 @@ + + */ +interface LoaderInterface +{ + /** + * Returns the source context for a given template logical name. + * + * @throws LoaderError When $name is not found + */ + public function getSourceContext(string $name): Source; + + /** + * Gets the cache key to use for the cache for a given template name. + * + * @throws LoaderError When $name is not found + */ + public function getCacheKey(string $name): string; + + /** + * @param int $time Timestamp of the last modification time of the cached template + * + * @throws LoaderError When $name is not found + */ + public function isFresh(string $name, int $time): bool; + + /** + * @return bool + */ + public function exists(string $name); +} diff --git a/site/www/_rem/lib/twig/Markup.php b/site/www/_rem/lib/twig/Markup.php new file mode 100644 index 0000000..1788acc --- /dev/null +++ b/site/www/_rem/lib/twig/Markup.php @@ -0,0 +1,52 @@ + + */ +class Markup implements \Countable, \JsonSerializable +{ + private $content; + private $charset; + + public function __construct($content, $charset) + { + $this->content = (string) $content; + $this->charset = $charset; + } + + public function __toString() + { + return $this->content; + } + + /** + * @return int + */ + #[\ReturnTypeWillChange] + public function count() + { + return mb_strlen($this->content, $this->charset); + } + + /** + * @return mixed + */ + #[\ReturnTypeWillChange] + public function jsonSerialize() + { + return $this->content; + } +} diff --git a/site/www/_rem/lib/twig/Node/AutoEscapeNode.php b/site/www/_rem/lib/twig/Node/AutoEscapeNode.php new file mode 100644 index 0000000..cd97041 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/AutoEscapeNode.php @@ -0,0 +1,38 @@ + + */ +class AutoEscapeNode extends Node +{ + public function __construct($value, Node $body, int $lineno, string $tag = 'autoescape') + { + parent::__construct(['body' => $body], ['value' => $value], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler->subcompile($this->getNode('body')); + } +} diff --git a/site/www/_rem/lib/twig/Node/BlockNode.php b/site/www/_rem/lib/twig/Node/BlockNode.php new file mode 100644 index 0000000..0632ba7 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/BlockNode.php @@ -0,0 +1,44 @@ + + */ +class BlockNode extends Node +{ + public function __construct(string $name, Node $body, int $lineno, string $tag = null) + { + parent::__construct(['body' => $body], ['name' => $name], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write(sprintf("public function block_%s(\$context, array \$blocks = [])\n", $this->getAttribute('name')), "{\n") + ->indent() + ->write("\$macros = \$this->macros;\n") + ; + + $compiler + ->subcompile($this->getNode('body')) + ->outdent() + ->write("}\n\n") + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/BlockReferenceNode.php b/site/www/_rem/lib/twig/Node/BlockReferenceNode.php new file mode 100644 index 0000000..cc8af5b --- /dev/null +++ b/site/www/_rem/lib/twig/Node/BlockReferenceNode.php @@ -0,0 +1,36 @@ + + */ +class BlockReferenceNode extends Node implements NodeOutputInterface +{ + public function __construct(string $name, int $lineno, string $tag = null) + { + parent::__construct([], ['name' => $name], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write(sprintf("\$this->displayBlock('%s', \$context, \$blocks);\n", $this->getAttribute('name'))) + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/BodyNode.php b/site/www/_rem/lib/twig/Node/BodyNode.php new file mode 100644 index 0000000..041cbf6 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/BodyNode.php @@ -0,0 +1,21 @@ + + */ +class BodyNode extends Node +{ +} diff --git a/site/www/_rem/lib/twig/Node/CheckSecurityCallNode.php b/site/www/_rem/lib/twig/Node/CheckSecurityCallNode.php new file mode 100644 index 0000000..a78a38d --- /dev/null +++ b/site/www/_rem/lib/twig/Node/CheckSecurityCallNode.php @@ -0,0 +1,28 @@ + + */ +class CheckSecurityCallNode extends Node +{ + public function compile(Compiler $compiler) + { + $compiler + ->write("\$this->sandbox = \$this->env->getExtension('\Twig\Extension\SandboxExtension');\n") + ->write("\$this->checkSecurity();\n") + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/CheckSecurityNode.php b/site/www/_rem/lib/twig/Node/CheckSecurityNode.php new file mode 100644 index 0000000..4727327 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/CheckSecurityNode.php @@ -0,0 +1,88 @@ + + */ +class CheckSecurityNode extends Node +{ + private $usedFilters; + private $usedTags; + private $usedFunctions; + + public function __construct(array $usedFilters, array $usedTags, array $usedFunctions) + { + $this->usedFilters = $usedFilters; + $this->usedTags = $usedTags; + $this->usedFunctions = $usedFunctions; + + parent::__construct(); + } + + public function compile(Compiler $compiler): void + { + $tags = $filters = $functions = []; + foreach (['tags', 'filters', 'functions'] as $type) { + foreach ($this->{'used'.ucfirst($type)} as $name => $node) { + if ($node instanceof Node) { + ${$type}[$name] = $node->getTemplateLine(); + } else { + ${$type}[$node] = null; + } + } + } + + $compiler + ->write("\n") + ->write("public function checkSecurity()\n") + ->write("{\n") + ->indent() + ->write('static $tags = ')->repr(array_filter($tags))->raw(";\n") + ->write('static $filters = ')->repr(array_filter($filters))->raw(";\n") + ->write('static $functions = ')->repr(array_filter($functions))->raw(";\n\n") + ->write("try {\n") + ->indent() + ->write("\$this->sandbox->checkSecurity(\n") + ->indent() + ->write(!$tags ? "[],\n" : "['".implode("', '", array_keys($tags))."'],\n") + ->write(!$filters ? "[],\n" : "['".implode("', '", array_keys($filters))."'],\n") + ->write(!$functions ? "[]\n" : "['".implode("', '", array_keys($functions))."']\n") + ->outdent() + ->write(");\n") + ->outdent() + ->write("} catch (SecurityError \$e) {\n") + ->indent() + ->write("\$e->setSourceContext(\$this->source);\n\n") + ->write("if (\$e instanceof SecurityNotAllowedTagError && isset(\$tags[\$e->getTagName()])) {\n") + ->indent() + ->write("\$e->setTemplateLine(\$tags[\$e->getTagName()]);\n") + ->outdent() + ->write("} elseif (\$e instanceof SecurityNotAllowedFilterError && isset(\$filters[\$e->getFilterName()])) {\n") + ->indent() + ->write("\$e->setTemplateLine(\$filters[\$e->getFilterName()]);\n") + ->outdent() + ->write("} elseif (\$e instanceof SecurityNotAllowedFunctionError && isset(\$functions[\$e->getFunctionName()])) {\n") + ->indent() + ->write("\$e->setTemplateLine(\$functions[\$e->getFunctionName()]);\n") + ->outdent() + ->write("}\n\n") + ->write("throw \$e;\n") + ->outdent() + ->write("}\n\n") + ->outdent() + ->write("}\n") + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/CheckToStringNode.php b/site/www/_rem/lib/twig/Node/CheckToStringNode.php new file mode 100644 index 0000000..c7a9d69 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/CheckToStringNode.php @@ -0,0 +1,45 @@ + + */ +class CheckToStringNode extends AbstractExpression +{ + public function __construct(AbstractExpression $expr) + { + parent::__construct(['expr' => $expr], [], $expr->getTemplateLine(), $expr->getNodeTag()); + } + + public function compile(Compiler $compiler): void + { + $expr = $this->getNode('expr'); + $compiler + ->raw('$this->sandbox->ensureToStringAllowed(') + ->subcompile($expr) + ->raw(', ') + ->repr($expr->getTemplateLine()) + ->raw(', $this->source)') + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/DeprecatedNode.php b/site/www/_rem/lib/twig/Node/DeprecatedNode.php new file mode 100644 index 0000000..5ff4430 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/DeprecatedNode.php @@ -0,0 +1,53 @@ + + */ +class DeprecatedNode extends Node +{ + public function __construct(AbstractExpression $expr, int $lineno, string $tag = null) + { + parent::__construct(['expr' => $expr], [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler->addDebugInfo($this); + + $expr = $this->getNode('expr'); + + if ($expr instanceof ConstantExpression) { + $compiler->write('@trigger_error(') + ->subcompile($expr); + } else { + $varName = $compiler->getVarName(); + $compiler->write(sprintf('$%s = ', $varName)) + ->subcompile($expr) + ->raw(";\n") + ->write(sprintf('@trigger_error($%s', $varName)); + } + + $compiler + ->raw('.') + ->string(sprintf(' ("%s" at line %d).', $this->getTemplateName(), $this->getTemplateLine())) + ->raw(", E_USER_DEPRECATED);\n") + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/DoNode.php b/site/www/_rem/lib/twig/Node/DoNode.php new file mode 100644 index 0000000..f7783d1 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/DoNode.php @@ -0,0 +1,38 @@ + + */ +class DoNode extends Node +{ + public function __construct(AbstractExpression $expr, int $lineno, string $tag = null) + { + parent::__construct(['expr' => $expr], [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write('') + ->subcompile($this->getNode('expr')) + ->raw(";\n") + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/EmbedNode.php b/site/www/_rem/lib/twig/Node/EmbedNode.php new file mode 100644 index 0000000..903c3f6 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/EmbedNode.php @@ -0,0 +1,48 @@ + + */ +class EmbedNode extends IncludeNode +{ + // we don't inject the module to avoid node visitors to traverse it twice (as it will be already visited in the main module) + public function __construct(string $name, int $index, ?AbstractExpression $variables, bool $only, bool $ignoreMissing, int $lineno, string $tag = null) + { + parent::__construct(new ConstantExpression('not_used', $lineno), $variables, $only, $ignoreMissing, $lineno, $tag); + + $this->setAttribute('name', $name); + $this->setAttribute('index', $index); + } + + protected function addGetTemplate(Compiler $compiler): void + { + $compiler + ->write('$this->loadTemplate(') + ->string($this->getAttribute('name')) + ->raw(', ') + ->repr($this->getTemplateName()) + ->raw(', ') + ->repr($this->getTemplateLine()) + ->raw(', ') + ->string($this->getAttribute('index')) + ->raw(')') + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/AbstractExpression.php b/site/www/_rem/lib/twig/Node/Expression/AbstractExpression.php new file mode 100644 index 0000000..42da055 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/AbstractExpression.php @@ -0,0 +1,24 @@ + + */ +abstract class AbstractExpression extends Node +{ +} diff --git a/site/www/_rem/lib/twig/Node/Expression/ArrayExpression.php b/site/www/_rem/lib/twig/Node/Expression/ArrayExpression.php new file mode 100644 index 0000000..0e25fe4 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/ArrayExpression.php @@ -0,0 +1,85 @@ +index = -1; + foreach ($this->getKeyValuePairs() as $pair) { + if ($pair['key'] instanceof ConstantExpression && ctype_digit((string) $pair['key']->getAttribute('value')) && $pair['key']->getAttribute('value') > $this->index) { + $this->index = $pair['key']->getAttribute('value'); + } + } + } + + public function getKeyValuePairs(): array + { + $pairs = []; + foreach (array_chunk($this->nodes, 2) as $pair) { + $pairs[] = [ + 'key' => $pair[0], + 'value' => $pair[1], + ]; + } + + return $pairs; + } + + public function hasElement(AbstractExpression $key): bool + { + foreach ($this->getKeyValuePairs() as $pair) { + // we compare the string representation of the keys + // to avoid comparing the line numbers which are not relevant here. + if ((string) $key === (string) $pair['key']) { + return true; + } + } + + return false; + } + + public function addElement(AbstractExpression $value, AbstractExpression $key = null): void + { + if (null === $key) { + $key = new ConstantExpression(++$this->index, $value->getTemplateLine()); + } + + array_push($this->nodes, $key, $value); + } + + public function compile(Compiler $compiler): void + { + $compiler->raw('['); + $first = true; + foreach ($this->getKeyValuePairs() as $pair) { + if (!$first) { + $compiler->raw(', '); + } + $first = false; + + $compiler + ->subcompile($pair['key']) + ->raw(' => ') + ->subcompile($pair['value']) + ; + } + $compiler->raw(']'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/ArrowFunctionExpression.php b/site/www/_rem/lib/twig/Node/Expression/ArrowFunctionExpression.php new file mode 100644 index 0000000..eaad03c --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/ArrowFunctionExpression.php @@ -0,0 +1,64 @@ + + */ +class ArrowFunctionExpression extends AbstractExpression +{ + public function __construct(AbstractExpression $expr, Node $names, $lineno, $tag = null) + { + parent::__construct(['expr' => $expr, 'names' => $names], [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->raw('function (') + ; + foreach ($this->getNode('names') as $i => $name) { + if ($i) { + $compiler->raw(', '); + } + + $compiler + ->raw('$__') + ->raw($name->getAttribute('name')) + ->raw('__') + ; + } + $compiler + ->raw(') use ($context, $macros) { ') + ; + foreach ($this->getNode('names') as $name) { + $compiler + ->raw('$context["') + ->raw($name->getAttribute('name')) + ->raw('"] = $__') + ->raw($name->getAttribute('name')) + ->raw('__; ') + ; + } + $compiler + ->raw('return ') + ->subcompile($this->getNode('expr')) + ->raw('; }') + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/AssignNameExpression.php b/site/www/_rem/lib/twig/Node/Expression/AssignNameExpression.php new file mode 100644 index 0000000..7dd1bc4 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/AssignNameExpression.php @@ -0,0 +1,27 @@ +raw('$context[') + ->string($this->getAttribute('name')) + ->raw(']') + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/AbstractBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/AbstractBinary.php new file mode 100644 index 0000000..c424e5c --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/AbstractBinary.php @@ -0,0 +1,42 @@ + $left, 'right' => $right], [], $lineno); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->raw('(') + ->subcompile($this->getNode('left')) + ->raw(' ') + ; + $this->operator($compiler); + $compiler + ->raw(' ') + ->subcompile($this->getNode('right')) + ->raw(')') + ; + } + + abstract public function operator(Compiler $compiler): Compiler; +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/AddBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/AddBinary.php new file mode 100644 index 0000000..ee4307e --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/AddBinary.php @@ -0,0 +1,23 @@ +raw('+'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/AndBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/AndBinary.php new file mode 100644 index 0000000..5f2380d --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/AndBinary.php @@ -0,0 +1,23 @@ +raw('&&'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/BitwiseAndBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/BitwiseAndBinary.php new file mode 100644 index 0000000..db7d6d6 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/BitwiseAndBinary.php @@ -0,0 +1,23 @@ +raw('&'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/BitwiseOrBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/BitwiseOrBinary.php new file mode 100644 index 0000000..ce803dd --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/BitwiseOrBinary.php @@ -0,0 +1,23 @@ +raw('|'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/BitwiseXorBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/BitwiseXorBinary.php new file mode 100644 index 0000000..5c29785 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/BitwiseXorBinary.php @@ -0,0 +1,23 @@ +raw('^'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/ConcatBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/ConcatBinary.php new file mode 100644 index 0000000..f825ab8 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/ConcatBinary.php @@ -0,0 +1,23 @@ +raw('.'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/DivBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/DivBinary.php new file mode 100644 index 0000000..e3817d1 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/DivBinary.php @@ -0,0 +1,23 @@ +raw('/'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/EndsWithBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/EndsWithBinary.php new file mode 100644 index 0000000..c3516b8 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/EndsWithBinary.php @@ -0,0 +1,35 @@ +getVarName(); + $right = $compiler->getVarName(); + $compiler + ->raw(sprintf('(is_string($%s = ', $left)) + ->subcompile($this->getNode('left')) + ->raw(sprintf(') && is_string($%s = ', $right)) + ->subcompile($this->getNode('right')) + ->raw(sprintf(') && (\'\' === $%2$s || $%2$s === substr($%1$s, -strlen($%2$s))))', $left, $right)) + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw(''); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/EqualBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/EqualBinary.php new file mode 100644 index 0000000..6b48549 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/EqualBinary.php @@ -0,0 +1,39 @@ += 80000) { + parent::compile($compiler); + + return; + } + + $compiler + ->raw('(0 === twig_compare(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw('))') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('=='); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/FloorDivBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/FloorDivBinary.php new file mode 100644 index 0000000..d7e7980 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/FloorDivBinary.php @@ -0,0 +1,29 @@ +raw('(int) floor('); + parent::compile($compiler); + $compiler->raw(')'); + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('/'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/GreaterBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/GreaterBinary.php new file mode 100644 index 0000000..e1dd067 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/GreaterBinary.php @@ -0,0 +1,39 @@ += 80000) { + parent::compile($compiler); + + return; + } + + $compiler + ->raw('(1 === twig_compare(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw('))') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('>'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/GreaterEqualBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/GreaterEqualBinary.php new file mode 100644 index 0000000..df9bfcf --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/GreaterEqualBinary.php @@ -0,0 +1,39 @@ += 80000) { + parent::compile($compiler); + + return; + } + + $compiler + ->raw('(0 <= twig_compare(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw('))') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('>='); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/InBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/InBinary.php new file mode 100644 index 0000000..6dbfa97 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/InBinary.php @@ -0,0 +1,33 @@ +raw('twig_in_filter(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw(')') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('in'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/LessBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/LessBinary.php new file mode 100644 index 0000000..598e629 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/LessBinary.php @@ -0,0 +1,39 @@ += 80000) { + parent::compile($compiler); + + return; + } + + $compiler + ->raw('(-1 === twig_compare(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw('))') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('<'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/LessEqualBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/LessEqualBinary.php new file mode 100644 index 0000000..e3c4af5 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/LessEqualBinary.php @@ -0,0 +1,39 @@ += 80000) { + parent::compile($compiler); + + return; + } + + $compiler + ->raw('(0 >= twig_compare(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw('))') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('<='); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/MatchesBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/MatchesBinary.php new file mode 100644 index 0000000..bc97292 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/MatchesBinary.php @@ -0,0 +1,33 @@ +raw('preg_match(') + ->subcompile($this->getNode('right')) + ->raw(', ') + ->subcompile($this->getNode('left')) + ->raw(')') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw(''); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/ModBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/ModBinary.php new file mode 100644 index 0000000..271b45c --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/ModBinary.php @@ -0,0 +1,23 @@ +raw('%'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/MulBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/MulBinary.php new file mode 100644 index 0000000..6d4c1e0 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/MulBinary.php @@ -0,0 +1,23 @@ +raw('*'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/NotEqualBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/NotEqualBinary.php new file mode 100644 index 0000000..db47a28 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/NotEqualBinary.php @@ -0,0 +1,39 @@ += 80000) { + parent::compile($compiler); + + return; + } + + $compiler + ->raw('(0 !== twig_compare(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw('))') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('!='); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/NotInBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/NotInBinary.php new file mode 100644 index 0000000..fcba6cc --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/NotInBinary.php @@ -0,0 +1,33 @@ +raw('!twig_in_filter(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw(')') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('not in'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/OrBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/OrBinary.php new file mode 100644 index 0000000..21f87c9 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/OrBinary.php @@ -0,0 +1,23 @@ +raw('||'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/PowerBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/PowerBinary.php new file mode 100644 index 0000000..c9f4c66 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/PowerBinary.php @@ -0,0 +1,22 @@ +raw('**'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/RangeBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/RangeBinary.php new file mode 100644 index 0000000..55982c8 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/RangeBinary.php @@ -0,0 +1,33 @@ +raw('range(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw(')') + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw('..'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/SpaceshipBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/SpaceshipBinary.php new file mode 100644 index 0000000..ae5a4a4 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/SpaceshipBinary.php @@ -0,0 +1,22 @@ +raw('<=>'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/StartsWithBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/StartsWithBinary.php new file mode 100644 index 0000000..d0df1c4 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/StartsWithBinary.php @@ -0,0 +1,35 @@ +getVarName(); + $right = $compiler->getVarName(); + $compiler + ->raw(sprintf('(is_string($%s = ', $left)) + ->subcompile($this->getNode('left')) + ->raw(sprintf(') && is_string($%s = ', $right)) + ->subcompile($this->getNode('right')) + ->raw(sprintf(') && (\'\' === $%2$s || 0 === strpos($%1$s, $%2$s)))', $left, $right)) + ; + } + + public function operator(Compiler $compiler): Compiler + { + return $compiler->raw(''); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Binary/SubBinary.php b/site/www/_rem/lib/twig/Node/Expression/Binary/SubBinary.php new file mode 100644 index 0000000..eeb87fa --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Binary/SubBinary.php @@ -0,0 +1,23 @@ +raw('-'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/BlockReferenceExpression.php b/site/www/_rem/lib/twig/Node/Expression/BlockReferenceExpression.php new file mode 100644 index 0000000..b1e2a8f --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/BlockReferenceExpression.php @@ -0,0 +1,86 @@ + + */ +class BlockReferenceExpression extends AbstractExpression +{ + public function __construct(Node $name, ?Node $template, int $lineno, string $tag = null) + { + $nodes = ['name' => $name]; + if (null !== $template) { + $nodes['template'] = $template; + } + + parent::__construct($nodes, ['is_defined_test' => false, 'output' => false], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + if ($this->getAttribute('is_defined_test')) { + $this->compileTemplateCall($compiler, 'hasBlock'); + } else { + if ($this->getAttribute('output')) { + $compiler->addDebugInfo($this); + + $this + ->compileTemplateCall($compiler, 'displayBlock') + ->raw(";\n"); + } else { + $this->compileTemplateCall($compiler, 'renderBlock'); + } + } + } + + private function compileTemplateCall(Compiler $compiler, string $method): Compiler + { + if (!$this->hasNode('template')) { + $compiler->write('$this'); + } else { + $compiler + ->write('$this->loadTemplate(') + ->subcompile($this->getNode('template')) + ->raw(', ') + ->repr($this->getTemplateName()) + ->raw(', ') + ->repr($this->getTemplateLine()) + ->raw(')') + ; + } + + $compiler->raw(sprintf('->%s', $method)); + + return $this->compileBlockArguments($compiler); + } + + private function compileBlockArguments(Compiler $compiler): Compiler + { + $compiler + ->raw('(') + ->subcompile($this->getNode('name')) + ->raw(', $context'); + + if (!$this->hasNode('template')) { + $compiler->raw(', $blocks'); + } + + return $compiler->raw(')'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/CallExpression.php b/site/www/_rem/lib/twig/Node/Expression/CallExpression.php new file mode 100644 index 0000000..fdf92a8 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/CallExpression.php @@ -0,0 +1,320 @@ +getAttribute('callable'); + + $closingParenthesis = false; + $isArray = false; + if (\is_string($callable) && false === strpos($callable, '::')) { + $compiler->raw($callable); + } else { + list($r, $callable) = $this->reflectCallable($callable); + if ($r instanceof \ReflectionMethod && \is_string($callable[0])) { + if ($r->isStatic()) { + $compiler->raw(sprintf('%s::%s', $callable[0], $callable[1])); + } else { + $compiler->raw(sprintf('$this->env->getRuntime(\'%s\')->%s', $callable[0], $callable[1])); + } + } elseif ($r instanceof \ReflectionMethod && $callable[0] instanceof ExtensionInterface) { + $class = \get_class($callable[0]); + if (!$compiler->getEnvironment()->hasExtension($class)) { + // Compile a non-optimized call to trigger a \Twig\Error\RuntimeError, which cannot be a compile-time error + $compiler->raw(sprintf('$this->env->getExtension(\'%s\')', $class)); + } else { + $compiler->raw(sprintf('$this->extensions[\'%s\']', ltrim($class, '\\'))); + } + + $compiler->raw(sprintf('->%s', $callable[1])); + } else { + $closingParenthesis = true; + $isArray = true; + $compiler->raw(sprintf('call_user_func_array($this->env->get%s(\'%s\')->getCallable(), ', ucfirst($this->getAttribute('type')), $this->getAttribute('name'))); + } + } + + $this->compileArguments($compiler, $isArray); + + if ($closingParenthesis) { + $compiler->raw(')'); + } + } + + protected function compileArguments(Compiler $compiler, $isArray = false): void + { + $compiler->raw($isArray ? '[' : '('); + + $first = true; + + if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) { + $compiler->raw('$this->env'); + $first = false; + } + + if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) { + if (!$first) { + $compiler->raw(', '); + } + $compiler->raw('$context'); + $first = false; + } + + if ($this->hasAttribute('arguments')) { + foreach ($this->getAttribute('arguments') as $argument) { + if (!$first) { + $compiler->raw(', '); + } + $compiler->string($argument); + $first = false; + } + } + + if ($this->hasNode('node')) { + if (!$first) { + $compiler->raw(', '); + } + $compiler->subcompile($this->getNode('node')); + $first = false; + } + + if ($this->hasNode('arguments')) { + $callable = $this->getAttribute('callable'); + $arguments = $this->getArguments($callable, $this->getNode('arguments')); + foreach ($arguments as $node) { + if (!$first) { + $compiler->raw(', '); + } + $compiler->subcompile($node); + $first = false; + } + } + + $compiler->raw($isArray ? ']' : ')'); + } + + protected function getArguments($callable, $arguments) + { + $callType = $this->getAttribute('type'); + $callName = $this->getAttribute('name'); + + $parameters = []; + $named = false; + foreach ($arguments as $name => $node) { + if (!\is_int($name)) { + $named = true; + $name = $this->normalizeName($name); + } elseif ($named) { + throw new SyntaxError(sprintf('Positional arguments cannot be used after named arguments for %s "%s".', $callType, $callName), $this->getTemplateLine(), $this->getSourceContext()); + } + + $parameters[$name] = $node; + } + + $isVariadic = $this->hasAttribute('is_variadic') && $this->getAttribute('is_variadic'); + if (!$named && !$isVariadic) { + return $parameters; + } + + if (!$callable) { + if ($named) { + $message = sprintf('Named arguments are not supported for %s "%s".', $callType, $callName); + } else { + $message = sprintf('Arbitrary positional arguments are not supported for %s "%s".', $callType, $callName); + } + + throw new \LogicException($message); + } + + list($callableParameters, $isPhpVariadic) = $this->getCallableParameters($callable, $isVariadic); + $arguments = []; + $names = []; + $missingArguments = []; + $optionalArguments = []; + $pos = 0; + foreach ($callableParameters as $callableParameter) { + $name = $this->normalizeName($callableParameter->name); + if (\PHP_VERSION_ID >= 80000 && 'range' === $callable) { + if ('start' === $name) { + $name = 'low'; + } elseif ('end' === $name) { + $name = 'high'; + } + } + + $names[] = $name; + + if (\array_key_exists($name, $parameters)) { + if (\array_key_exists($pos, $parameters)) { + throw new SyntaxError(sprintf('Argument "%s" is defined twice for %s "%s".', $name, $callType, $callName), $this->getTemplateLine(), $this->getSourceContext()); + } + + if (\count($missingArguments)) { + throw new SyntaxError(sprintf( + 'Argument "%s" could not be assigned for %s "%s(%s)" because it is mapped to an internal PHP function which cannot determine default value for optional argument%s "%s".', + $name, $callType, $callName, implode(', ', $names), \count($missingArguments) > 1 ? 's' : '', implode('", "', $missingArguments) + ), $this->getTemplateLine(), $this->getSourceContext()); + } + + $arguments = array_merge($arguments, $optionalArguments); + $arguments[] = $parameters[$name]; + unset($parameters[$name]); + $optionalArguments = []; + } elseif (\array_key_exists($pos, $parameters)) { + $arguments = array_merge($arguments, $optionalArguments); + $arguments[] = $parameters[$pos]; + unset($parameters[$pos]); + $optionalArguments = []; + ++$pos; + } elseif ($callableParameter->isDefaultValueAvailable()) { + $optionalArguments[] = new ConstantExpression($callableParameter->getDefaultValue(), -1); + } elseif ($callableParameter->isOptional()) { + if (empty($parameters)) { + break; + } else { + $missingArguments[] = $name; + } + } else { + throw new SyntaxError(sprintf('Value for argument "%s" is required for %s "%s".', $name, $callType, $callName), $this->getTemplateLine(), $this->getSourceContext()); + } + } + + if ($isVariadic) { + $arbitraryArguments = $isPhpVariadic ? new VariadicExpression([], -1) : new ArrayExpression([], -1); + foreach ($parameters as $key => $value) { + if (\is_int($key)) { + $arbitraryArguments->addElement($value); + } else { + $arbitraryArguments->addElement($value, new ConstantExpression($key, -1)); + } + unset($parameters[$key]); + } + + if ($arbitraryArguments->count()) { + $arguments = array_merge($arguments, $optionalArguments); + $arguments[] = $arbitraryArguments; + } + } + + if (!empty($parameters)) { + $unknownParameter = null; + foreach ($parameters as $parameter) { + if ($parameter instanceof Node) { + $unknownParameter = $parameter; + break; + } + } + + throw new SyntaxError( + sprintf( + 'Unknown argument%s "%s" for %s "%s(%s)".', + \count($parameters) > 1 ? 's' : '', implode('", "', array_keys($parameters)), $callType, $callName, implode(', ', $names) + ), + $unknownParameter ? $unknownParameter->getTemplateLine() : $this->getTemplateLine(), + $unknownParameter ? $unknownParameter->getSourceContext() : $this->getSourceContext() + ); + } + + return $arguments; + } + + protected function normalizeName(string $name): string + { + return strtolower(preg_replace(['/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'], ['\\1_\\2', '\\1_\\2'], $name)); + } + + private function getCallableParameters($callable, bool $isVariadic): array + { + list($r) = $this->reflectCallable($callable); + if (null === $r) { + return [[], false]; + } + + $parameters = $r->getParameters(); + if ($this->hasNode('node')) { + array_shift($parameters); + } + if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) { + array_shift($parameters); + } + if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) { + array_shift($parameters); + } + if ($this->hasAttribute('arguments') && null !== $this->getAttribute('arguments')) { + foreach ($this->getAttribute('arguments') as $argument) { + array_shift($parameters); + } + } + $isPhpVariadic = false; + if ($isVariadic) { + $argument = end($parameters); + $isArray = $argument && $argument->hasType() && 'array' === $argument->getType()->getName(); + if ($isArray && $argument->isDefaultValueAvailable() && [] === $argument->getDefaultValue()) { + array_pop($parameters); + } elseif ($argument && $argument->isVariadic()) { + array_pop($parameters); + $isPhpVariadic = true; + } else { + $callableName = $r->name; + if ($r instanceof \ReflectionMethod) { + $callableName = $r->getDeclaringClass()->name.'::'.$callableName; + } + + throw new \LogicException(sprintf('The last parameter of "%s" for %s "%s" must be an array with default value, eg. "array $arg = []".', $callableName, $this->getAttribute('type'), $this->getAttribute('name'))); + } + } + + return [$parameters, $isPhpVariadic]; + } + + private function reflectCallable($callable) + { + if (null !== $this->reflector) { + return $this->reflector; + } + + if (\is_array($callable)) { + if (!method_exists($callable[0], $callable[1])) { + // __call() + return [null, []]; + } + $r = new \ReflectionMethod($callable[0], $callable[1]); + } elseif (\is_object($callable) && !$callable instanceof \Closure) { + $r = new \ReflectionObject($callable); + $r = $r->getMethod('__invoke'); + $callable = [$callable, '__invoke']; + } elseif (\is_string($callable) && false !== $pos = strpos($callable, '::')) { + $class = substr($callable, 0, $pos); + $method = substr($callable, $pos + 2); + if (!method_exists($class, $method)) { + // __staticCall() + return [null, []]; + } + $r = new \ReflectionMethod($callable); + $callable = [$class, $method]; + } else { + $r = new \ReflectionFunction($callable); + } + + return $this->reflector = [$r, $callable]; + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/ConditionalExpression.php b/site/www/_rem/lib/twig/Node/Expression/ConditionalExpression.php new file mode 100644 index 0000000..2c7bd0a --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/ConditionalExpression.php @@ -0,0 +1,36 @@ + $expr1, 'expr2' => $expr2, 'expr3' => $expr3], [], $lineno); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->raw('((') + ->subcompile($this->getNode('expr1')) + ->raw(') ? (') + ->subcompile($this->getNode('expr2')) + ->raw(') : (') + ->subcompile($this->getNode('expr3')) + ->raw('))') + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/ConstantExpression.php b/site/www/_rem/lib/twig/Node/Expression/ConstantExpression.php new file mode 100644 index 0000000..7ddbcc6 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/ConstantExpression.php @@ -0,0 +1,28 @@ + $value], $lineno); + } + + public function compile(Compiler $compiler): void + { + $compiler->repr($this->getAttribute('value')); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Filter/DefaultFilter.php b/site/www/_rem/lib/twig/Node/Expression/Filter/DefaultFilter.php new file mode 100644 index 0000000..6a572d4 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Filter/DefaultFilter.php @@ -0,0 +1,52 @@ + + */ +class DefaultFilter extends FilterExpression +{ + public function __construct(Node $node, ConstantExpression $filterName, Node $arguments, int $lineno, string $tag = null) + { + $default = new FilterExpression($node, new ConstantExpression('default', $node->getTemplateLine()), $arguments, $node->getTemplateLine()); + + if ('default' === $filterName->getAttribute('value') && ($node instanceof NameExpression || $node instanceof GetAttrExpression)) { + $test = new DefinedTest(clone $node, 'defined', new Node(), $node->getTemplateLine()); + $false = \count($arguments) ? $arguments->getNode(0) : new ConstantExpression('', $node->getTemplateLine()); + + $node = new ConditionalExpression($test, $default, $false, $node->getTemplateLine()); + } else { + $node = $default; + } + + parent::__construct($node, $filterName, $arguments, $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler->subcompile($this->getNode('node')); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/FilterExpression.php b/site/www/_rem/lib/twig/Node/Expression/FilterExpression.php new file mode 100644 index 0000000..0fc1588 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/FilterExpression.php @@ -0,0 +1,40 @@ + $node, 'filter' => $filterName, 'arguments' => $arguments], [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $name = $this->getNode('filter')->getAttribute('value'); + $filter = $compiler->getEnvironment()->getFilter($name); + + $this->setAttribute('name', $name); + $this->setAttribute('type', 'filter'); + $this->setAttribute('needs_environment', $filter->needsEnvironment()); + $this->setAttribute('needs_context', $filter->needsContext()); + $this->setAttribute('arguments', $filter->getArguments()); + $this->setAttribute('callable', $filter->getCallable()); + $this->setAttribute('is_variadic', $filter->isVariadic()); + + $this->compileCallable($compiler); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/FunctionExpression.php b/site/www/_rem/lib/twig/Node/Expression/FunctionExpression.php new file mode 100644 index 0000000..7126977 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/FunctionExpression.php @@ -0,0 +1,43 @@ + $arguments], ['name' => $name, 'is_defined_test' => false], $lineno); + } + + public function compile(Compiler $compiler) + { + $name = $this->getAttribute('name'); + $function = $compiler->getEnvironment()->getFunction($name); + + $this->setAttribute('name', $name); + $this->setAttribute('type', 'function'); + $this->setAttribute('needs_environment', $function->needsEnvironment()); + $this->setAttribute('needs_context', $function->needsContext()); + $this->setAttribute('arguments', $function->getArguments()); + $callable = $function->getCallable(); + if ('constant' === $name && $this->getAttribute('is_defined_test')) { + $callable = 'twig_constant_is_defined'; + } + $this->setAttribute('callable', $callable); + $this->setAttribute('is_variadic', $function->isVariadic()); + + $this->compileCallable($compiler); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/GetAttrExpression.php b/site/www/_rem/lib/twig/Node/Expression/GetAttrExpression.php new file mode 100644 index 0000000..e6a75ce --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/GetAttrExpression.php @@ -0,0 +1,87 @@ + $node, 'attribute' => $attribute]; + if (null !== $arguments) { + $nodes['arguments'] = $arguments; + } + + parent::__construct($nodes, ['type' => $type, 'is_defined_test' => false, 'ignore_strict_check' => false, 'optimizable' => true], $lineno); + } + + public function compile(Compiler $compiler): void + { + $env = $compiler->getEnvironment(); + + // optimize array calls + if ( + $this->getAttribute('optimizable') + && (!$env->isStrictVariables() || $this->getAttribute('ignore_strict_check')) + && !$this->getAttribute('is_defined_test') + && Template::ARRAY_CALL === $this->getAttribute('type') + ) { + $var = '$'.$compiler->getVarName(); + $compiler + ->raw('(('.$var.' = ') + ->subcompile($this->getNode('node')) + ->raw(') && is_array(') + ->raw($var) + ->raw(') || ') + ->raw($var) + ->raw(' instanceof ArrayAccess ? (') + ->raw($var) + ->raw('[') + ->subcompile($this->getNode('attribute')) + ->raw('] ?? null) : null)') + ; + + return; + } + + $compiler->raw('twig_get_attribute($this->env, $this->source, '); + + if ($this->getAttribute('ignore_strict_check')) { + $this->getNode('node')->setAttribute('ignore_strict_check', true); + } + + $compiler + ->subcompile($this->getNode('node')) + ->raw(', ') + ->subcompile($this->getNode('attribute')) + ; + + if ($this->hasNode('arguments')) { + $compiler->raw(', ')->subcompile($this->getNode('arguments')); + } else { + $compiler->raw(', []'); + } + + $compiler->raw(', ') + ->repr($this->getAttribute('type')) + ->raw(', ')->repr($this->getAttribute('is_defined_test')) + ->raw(', ')->repr($this->getAttribute('ignore_strict_check')) + ->raw(', ')->repr($env->hasExtension(SandboxExtension::class)) + ->raw(', ')->repr($this->getNode('node')->getTemplateLine()) + ->raw(')') + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/InlinePrint.php b/site/www/_rem/lib/twig/Node/Expression/InlinePrint.php new file mode 100644 index 0000000..1ad4751 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/InlinePrint.php @@ -0,0 +1,35 @@ + $node], [], $lineno); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->raw('print (') + ->subcompile($this->getNode('node')) + ->raw(')') + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/MethodCallExpression.php b/site/www/_rem/lib/twig/Node/Expression/MethodCallExpression.php new file mode 100644 index 0000000..d5ec0b6 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/MethodCallExpression.php @@ -0,0 +1,62 @@ + $node, 'arguments' => $arguments], ['method' => $method, 'safe' => false, 'is_defined_test' => false], $lineno); + + if ($node instanceof NameExpression) { + $node->setAttribute('always_defined', true); + } + } + + public function compile(Compiler $compiler): void + { + if ($this->getAttribute('is_defined_test')) { + $compiler + ->raw('method_exists($macros[') + ->repr($this->getNode('node')->getAttribute('name')) + ->raw('], ') + ->repr($this->getAttribute('method')) + ->raw(')') + ; + + return; + } + + $compiler + ->raw('twig_call_macro($macros[') + ->repr($this->getNode('node')->getAttribute('name')) + ->raw('], ') + ->repr($this->getAttribute('method')) + ->raw(', [') + ; + $first = true; + foreach ($this->getNode('arguments')->getKeyValuePairs() as $pair) { + if (!$first) { + $compiler->raw(', '); + } + $first = false; + + $compiler->subcompile($pair['value']); + } + $compiler + ->raw('], ') + ->repr($this->getTemplateLine()) + ->raw(', $context, $this->getSourceContext())'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/NameExpression.php b/site/www/_rem/lib/twig/Node/Expression/NameExpression.php new file mode 100644 index 0000000..c3563f0 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/NameExpression.php @@ -0,0 +1,97 @@ + '$this->getTemplateName()', + '_context' => '$context', + '_charset' => '$this->env->getCharset()', + ]; + + public function __construct(string $name, int $lineno) + { + parent::__construct([], ['name' => $name, 'is_defined_test' => false, 'ignore_strict_check' => false, 'always_defined' => false], $lineno); + } + + public function compile(Compiler $compiler): void + { + $name = $this->getAttribute('name'); + + $compiler->addDebugInfo($this); + + if ($this->getAttribute('is_defined_test')) { + if ($this->isSpecial()) { + $compiler->repr(true); + } elseif (\PHP_VERSION_ID >= 70400) { + $compiler + ->raw('array_key_exists(') + ->string($name) + ->raw(', $context)') + ; + } else { + $compiler + ->raw('(isset($context[') + ->string($name) + ->raw(']) || array_key_exists(') + ->string($name) + ->raw(', $context))') + ; + } + } elseif ($this->isSpecial()) { + $compiler->raw($this->specialVars[$name]); + } elseif ($this->getAttribute('always_defined')) { + $compiler + ->raw('$context[') + ->string($name) + ->raw(']') + ; + } else { + if ($this->getAttribute('ignore_strict_check') || !$compiler->getEnvironment()->isStrictVariables()) { + $compiler + ->raw('($context[') + ->string($name) + ->raw('] ?? null)') + ; + } else { + $compiler + ->raw('(isset($context[') + ->string($name) + ->raw(']) || array_key_exists(') + ->string($name) + ->raw(', $context) ? $context[') + ->string($name) + ->raw('] : (function () { throw new RuntimeError(\'Variable ') + ->string($name) + ->raw(' does not exist.\', ') + ->repr($this->lineno) + ->raw(', $this->source); })()') + ->raw(')') + ; + } + } + } + + public function isSpecial() + { + return isset($this->specialVars[$this->getAttribute('name')]); + } + + public function isSimple() + { + return !$this->isSpecial() && !$this->getAttribute('is_defined_test'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/NullCoalesceExpression.php b/site/www/_rem/lib/twig/Node/Expression/NullCoalesceExpression.php new file mode 100644 index 0000000..a72bc4f --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/NullCoalesceExpression.php @@ -0,0 +1,60 @@ +getTemplateLine()); + // for "block()", we don't need the null test as the return value is always a string + if (!$left instanceof BlockReferenceExpression) { + $test = new AndBinary( + $test, + new NotUnary(new NullTest($left, 'null', new Node(), $left->getTemplateLine()), $left->getTemplateLine()), + $left->getTemplateLine() + ); + } + + parent::__construct($test, $left, $right, $lineno); + } + + public function compile(Compiler $compiler): void + { + /* + * This optimizes only one case. PHP 7 also supports more complex expressions + * that can return null. So, for instance, if log is defined, log("foo") ?? "..." works, + * but log($a["foo"]) ?? "..." does not if $a["foo"] is not defined. More advanced + * cases might be implemented as an optimizer node visitor, but has not been done + * as benefits are probably not worth the added complexity. + */ + if ($this->getNode('expr2') instanceof NameExpression) { + $this->getNode('expr2')->setAttribute('always_defined', true); + $compiler + ->raw('((') + ->subcompile($this->getNode('expr2')) + ->raw(') ?? (') + ->subcompile($this->getNode('expr3')) + ->raw('))') + ; + } else { + parent::compile($compiler); + } + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/ParentExpression.php b/site/www/_rem/lib/twig/Node/Expression/ParentExpression.php new file mode 100644 index 0000000..2549197 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/ParentExpression.php @@ -0,0 +1,46 @@ + + */ +class ParentExpression extends AbstractExpression +{ + public function __construct(string $name, int $lineno, string $tag = null) + { + parent::__construct([], ['output' => false, 'name' => $name], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + if ($this->getAttribute('output')) { + $compiler + ->addDebugInfo($this) + ->write('$this->displayParentBlock(') + ->string($this->getAttribute('name')) + ->raw(", \$context, \$blocks);\n") + ; + } else { + $compiler + ->raw('$this->renderParentBlock(') + ->string($this->getAttribute('name')) + ->raw(', $context, $blocks)') + ; + } + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/TempNameExpression.php b/site/www/_rem/lib/twig/Node/Expression/TempNameExpression.php new file mode 100644 index 0000000..004c704 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/TempNameExpression.php @@ -0,0 +1,31 @@ + $name], $lineno); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->raw('$_') + ->raw($this->getAttribute('name')) + ->raw('_') + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Test/ConstantTest.php b/site/www/_rem/lib/twig/Node/Expression/Test/ConstantTest.php new file mode 100644 index 0000000..57e9319 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Test/ConstantTest.php @@ -0,0 +1,49 @@ + + */ +class ConstantTest extends TestExpression +{ + public function compile(Compiler $compiler): void + { + $compiler + ->raw('(') + ->subcompile($this->getNode('node')) + ->raw(' === constant(') + ; + + if ($this->getNode('arguments')->hasNode(1)) { + $compiler + ->raw('get_class(') + ->subcompile($this->getNode('arguments')->getNode(1)) + ->raw(')."::".') + ; + } + + $compiler + ->subcompile($this->getNode('arguments')->getNode(0)) + ->raw('))') + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Test/DefinedTest.php b/site/www/_rem/lib/twig/Node/Expression/Test/DefinedTest.php new file mode 100644 index 0000000..3953bbb --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Test/DefinedTest.php @@ -0,0 +1,74 @@ + + */ +class DefinedTest extends TestExpression +{ + public function __construct(Node $node, string $name, ?Node $arguments, int $lineno) + { + if ($node instanceof NameExpression) { + $node->setAttribute('is_defined_test', true); + } elseif ($node instanceof GetAttrExpression) { + $node->setAttribute('is_defined_test', true); + $this->changeIgnoreStrictCheck($node); + } elseif ($node instanceof BlockReferenceExpression) { + $node->setAttribute('is_defined_test', true); + } elseif ($node instanceof FunctionExpression && 'constant' === $node->getAttribute('name')) { + $node->setAttribute('is_defined_test', true); + } elseif ($node instanceof ConstantExpression || $node instanceof ArrayExpression) { + $node = new ConstantExpression(true, $node->getTemplateLine()); + } elseif ($node instanceof MethodCallExpression) { + $node->setAttribute('is_defined_test', true); + } else { + throw new SyntaxError('The "defined" test only works with simple variables.', $lineno); + } + + parent::__construct($node, $name, $arguments, $lineno); + } + + private function changeIgnoreStrictCheck(GetAttrExpression $node) + { + $node->setAttribute('optimizable', false); + $node->setAttribute('ignore_strict_check', true); + + if ($node->getNode('node') instanceof GetAttrExpression) { + $this->changeIgnoreStrictCheck($node->getNode('node')); + } + } + + public function compile(Compiler $compiler): void + { + $compiler->subcompile($this->getNode('node')); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Test/DivisiblebyTest.php b/site/www/_rem/lib/twig/Node/Expression/Test/DivisiblebyTest.php new file mode 100644 index 0000000..4cb3ee0 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Test/DivisiblebyTest.php @@ -0,0 +1,36 @@ + + */ +class DivisiblebyTest extends TestExpression +{ + public function compile(Compiler $compiler): void + { + $compiler + ->raw('(0 == ') + ->subcompile($this->getNode('node')) + ->raw(' % ') + ->subcompile($this->getNode('arguments')->getNode(0)) + ->raw(')') + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Test/EvenTest.php b/site/www/_rem/lib/twig/Node/Expression/Test/EvenTest.php new file mode 100644 index 0000000..a0e3ed6 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Test/EvenTest.php @@ -0,0 +1,35 @@ + + */ +class EvenTest extends TestExpression +{ + public function compile(Compiler $compiler): void + { + $compiler + ->raw('(') + ->subcompile($this->getNode('node')) + ->raw(' % 2 == 0') + ->raw(')') + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Test/NullTest.php b/site/www/_rem/lib/twig/Node/Expression/Test/NullTest.php new file mode 100644 index 0000000..45b54ae --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Test/NullTest.php @@ -0,0 +1,34 @@ + + */ +class NullTest extends TestExpression +{ + public function compile(Compiler $compiler): void + { + $compiler + ->raw('(null === ') + ->subcompile($this->getNode('node')) + ->raw(')') + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Test/OddTest.php b/site/www/_rem/lib/twig/Node/Expression/Test/OddTest.php new file mode 100644 index 0000000..d56c711 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Test/OddTest.php @@ -0,0 +1,35 @@ + + */ +class OddTest extends TestExpression +{ + public function compile(Compiler $compiler): void + { + $compiler + ->raw('(') + ->subcompile($this->getNode('node')) + ->raw(' % 2 != 0') + ->raw(')') + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Test/SameasTest.php b/site/www/_rem/lib/twig/Node/Expression/Test/SameasTest.php new file mode 100644 index 0000000..c96d2bc --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Test/SameasTest.php @@ -0,0 +1,34 @@ + + */ +class SameasTest extends TestExpression +{ + public function compile(Compiler $compiler): void + { + $compiler + ->raw('(') + ->subcompile($this->getNode('node')) + ->raw(' === ') + ->subcompile($this->getNode('arguments')->getNode(0)) + ->raw(')') + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/TestExpression.php b/site/www/_rem/lib/twig/Node/Expression/TestExpression.php new file mode 100644 index 0000000..e518bd8 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/TestExpression.php @@ -0,0 +1,42 @@ + $node]; + if (null !== $arguments) { + $nodes['arguments'] = $arguments; + } + + parent::__construct($nodes, ['name' => $name], $lineno); + } + + public function compile(Compiler $compiler): void + { + $name = $this->getAttribute('name'); + $test = $compiler->getEnvironment()->getTest($name); + + $this->setAttribute('name', $name); + $this->setAttribute('type', 'test'); + $this->setAttribute('arguments', $test->getArguments()); + $this->setAttribute('callable', $test->getCallable()); + $this->setAttribute('is_variadic', $test->isVariadic()); + + $this->compileCallable($compiler); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Unary/AbstractUnary.php b/site/www/_rem/lib/twig/Node/Expression/Unary/AbstractUnary.php new file mode 100644 index 0000000..e31e3f8 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Unary/AbstractUnary.php @@ -0,0 +1,34 @@ + $node], [], $lineno); + } + + public function compile(Compiler $compiler): void + { + $compiler->raw(' '); + $this->operator($compiler); + $compiler->subcompile($this->getNode('node')); + } + + abstract public function operator(Compiler $compiler): Compiler; +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Unary/NegUnary.php b/site/www/_rem/lib/twig/Node/Expression/Unary/NegUnary.php new file mode 100644 index 0000000..dc2f235 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Unary/NegUnary.php @@ -0,0 +1,23 @@ +raw('-'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Unary/NotUnary.php b/site/www/_rem/lib/twig/Node/Expression/Unary/NotUnary.php new file mode 100644 index 0000000..55c11ba --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Unary/NotUnary.php @@ -0,0 +1,23 @@ +raw('!'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/Unary/PosUnary.php b/site/www/_rem/lib/twig/Node/Expression/Unary/PosUnary.php new file mode 100644 index 0000000..4b0a062 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/Unary/PosUnary.php @@ -0,0 +1,23 @@ +raw('+'); + } +} diff --git a/site/www/_rem/lib/twig/Node/Expression/VariadicExpression.php b/site/www/_rem/lib/twig/Node/Expression/VariadicExpression.php new file mode 100644 index 0000000..a1bdb48 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Expression/VariadicExpression.php @@ -0,0 +1,24 @@ +raw('...'); + + parent::compile($compiler); + } +} diff --git a/site/www/_rem/lib/twig/Node/FlushNode.php b/site/www/_rem/lib/twig/Node/FlushNode.php new file mode 100644 index 0000000..fa50a88 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/FlushNode.php @@ -0,0 +1,35 @@ + + */ +class FlushNode extends Node +{ + public function __construct(int $lineno, string $tag) + { + parent::__construct([], [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write("flush();\n") + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/ForLoopNode.php b/site/www/_rem/lib/twig/Node/ForLoopNode.php new file mode 100644 index 0000000..d5ce845 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/ForLoopNode.php @@ -0,0 +1,49 @@ + + */ +class ForLoopNode extends Node +{ + public function __construct(int $lineno, string $tag = null) + { + parent::__construct([], ['with_loop' => false, 'ifexpr' => false, 'else' => false], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + if ($this->getAttribute('else')) { + $compiler->write("\$context['_iterated'] = true;\n"); + } + + if ($this->getAttribute('with_loop')) { + $compiler + ->write("++\$context['loop']['index0'];\n") + ->write("++\$context['loop']['index'];\n") + ->write("\$context['loop']['first'] = false;\n") + ->write("if (isset(\$context['loop']['length'])) {\n") + ->indent() + ->write("--\$context['loop']['revindex0'];\n") + ->write("--\$context['loop']['revindex'];\n") + ->write("\$context['loop']['last'] = 0 === \$context['loop']['revindex0'];\n") + ->outdent() + ->write("}\n") + ; + } + } +} diff --git a/site/www/_rem/lib/twig/Node/ForNode.php b/site/www/_rem/lib/twig/Node/ForNode.php new file mode 100644 index 0000000..04addfb --- /dev/null +++ b/site/www/_rem/lib/twig/Node/ForNode.php @@ -0,0 +1,107 @@ + + */ +class ForNode extends Node +{ + private $loop; + + public function __construct(AssignNameExpression $keyTarget, AssignNameExpression $valueTarget, AbstractExpression $seq, ?Node $ifexpr, Node $body, ?Node $else, int $lineno, string $tag = null) + { + $body = new Node([$body, $this->loop = new ForLoopNode($lineno, $tag)]); + + $nodes = ['key_target' => $keyTarget, 'value_target' => $valueTarget, 'seq' => $seq, 'body' => $body]; + if (null !== $else) { + $nodes['else'] = $else; + } + + parent::__construct($nodes, ['with_loop' => true], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write("\$context['_parent'] = \$context;\n") + ->write("\$context['_seq'] = twig_ensure_traversable(") + ->subcompile($this->getNode('seq')) + ->raw(");\n") + ; + + if ($this->hasNode('else')) { + $compiler->write("\$context['_iterated'] = false;\n"); + } + + if ($this->getAttribute('with_loop')) { + $compiler + ->write("\$context['loop'] = [\n") + ->write(" 'parent' => \$context['_parent'],\n") + ->write(" 'index0' => 0,\n") + ->write(" 'index' => 1,\n") + ->write(" 'first' => true,\n") + ->write("];\n") + ->write("if (is_array(\$context['_seq']) || (is_object(\$context['_seq']) && \$context['_seq'] instanceof \Countable)) {\n") + ->indent() + ->write("\$length = count(\$context['_seq']);\n") + ->write("\$context['loop']['revindex0'] = \$length - 1;\n") + ->write("\$context['loop']['revindex'] = \$length;\n") + ->write("\$context['loop']['length'] = \$length;\n") + ->write("\$context['loop']['last'] = 1 === \$length;\n") + ->outdent() + ->write("}\n") + ; + } + + $this->loop->setAttribute('else', $this->hasNode('else')); + $this->loop->setAttribute('with_loop', $this->getAttribute('with_loop')); + + $compiler + ->write("foreach (\$context['_seq'] as ") + ->subcompile($this->getNode('key_target')) + ->raw(' => ') + ->subcompile($this->getNode('value_target')) + ->raw(") {\n") + ->indent() + ->subcompile($this->getNode('body')) + ->outdent() + ->write("}\n") + ; + + if ($this->hasNode('else')) { + $compiler + ->write("if (!\$context['_iterated']) {\n") + ->indent() + ->subcompile($this->getNode('else')) + ->outdent() + ->write("}\n") + ; + } + + $compiler->write("\$_parent = \$context['_parent'];\n"); + + // remove some "private" loop variables (needed for nested loops) + $compiler->write('unset($context[\'_seq\'], $context[\'_iterated\'], $context[\''.$this->getNode('key_target')->getAttribute('name').'\'], $context[\''.$this->getNode('value_target')->getAttribute('name').'\'], $context[\'_parent\'], $context[\'loop\']);'."\n"); + + // keep the values set in the inner context for variables defined in the outer context + $compiler->write("\$context = array_intersect_key(\$context, \$_parent) + \$_parent;\n"); + } +} diff --git a/site/www/_rem/lib/twig/Node/IfNode.php b/site/www/_rem/lib/twig/Node/IfNode.php new file mode 100644 index 0000000..5fa2008 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/IfNode.php @@ -0,0 +1,70 @@ + + */ +class IfNode extends Node +{ + public function __construct(Node $tests, ?Node $else, int $lineno, string $tag = null) + { + $nodes = ['tests' => $tests]; + if (null !== $else) { + $nodes['else'] = $else; + } + + parent::__construct($nodes, [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler->addDebugInfo($this); + for ($i = 0, $count = \count($this->getNode('tests')); $i < $count; $i += 2) { + if ($i > 0) { + $compiler + ->outdent() + ->write('} elseif (') + ; + } else { + $compiler + ->write('if (') + ; + } + + $compiler + ->subcompile($this->getNode('tests')->getNode($i)) + ->raw(") {\n") + ->indent() + ->subcompile($this->getNode('tests')->getNode($i + 1)) + ; + } + + if ($this->hasNode('else')) { + $compiler + ->outdent() + ->write("} else {\n") + ->indent() + ->subcompile($this->getNode('else')) + ; + } + + $compiler + ->outdent() + ->write("}\n"); + } +} diff --git a/site/www/_rem/lib/twig/Node/ImportNode.php b/site/www/_rem/lib/twig/Node/ImportNode.php new file mode 100644 index 0000000..5378d79 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/ImportNode.php @@ -0,0 +1,63 @@ + + */ +class ImportNode extends Node +{ + public function __construct(AbstractExpression $expr, AbstractExpression $var, int $lineno, string $tag = null, bool $global = true) + { + parent::__construct(['expr' => $expr, 'var' => $var], ['global' => $global], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write('$macros[') + ->repr($this->getNode('var')->getAttribute('name')) + ->raw('] = ') + ; + + if ($this->getAttribute('global')) { + $compiler + ->raw('$this->macros[') + ->repr($this->getNode('var')->getAttribute('name')) + ->raw('] = ') + ; + } + + if ($this->getNode('expr') instanceof NameExpression && '_self' === $this->getNode('expr')->getAttribute('name')) { + $compiler->raw('$this'); + } else { + $compiler + ->raw('$this->loadTemplate(') + ->subcompile($this->getNode('expr')) + ->raw(', ') + ->repr($this->getTemplateName()) + ->raw(', ') + ->repr($this->getTemplateLine()) + ->raw(')->unwrap()') + ; + } + + $compiler->raw(";\n"); + } +} diff --git a/site/www/_rem/lib/twig/Node/IncludeNode.php b/site/www/_rem/lib/twig/Node/IncludeNode.php new file mode 100644 index 0000000..d540d6b --- /dev/null +++ b/site/www/_rem/lib/twig/Node/IncludeNode.php @@ -0,0 +1,106 @@ + + */ +class IncludeNode extends Node implements NodeOutputInterface +{ + public function __construct(AbstractExpression $expr, ?AbstractExpression $variables, bool $only, bool $ignoreMissing, int $lineno, string $tag = null) + { + $nodes = ['expr' => $expr]; + if (null !== $variables) { + $nodes['variables'] = $variables; + } + + parent::__construct($nodes, ['only' => $only, 'ignore_missing' => $ignoreMissing], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler->addDebugInfo($this); + + if ($this->getAttribute('ignore_missing')) { + $template = $compiler->getVarName(); + + $compiler + ->write(sprintf("$%s = null;\n", $template)) + ->write("try {\n") + ->indent() + ->write(sprintf('$%s = ', $template)) + ; + + $this->addGetTemplate($compiler); + + $compiler + ->raw(";\n") + ->outdent() + ->write("} catch (LoaderError \$e) {\n") + ->indent() + ->write("// ignore missing template\n") + ->outdent() + ->write("}\n") + ->write(sprintf("if ($%s) {\n", $template)) + ->indent() + ->write(sprintf('$%s->display(', $template)) + ; + $this->addTemplateArguments($compiler); + $compiler + ->raw(");\n") + ->outdent() + ->write("}\n") + ; + } else { + $this->addGetTemplate($compiler); + $compiler->raw('->display('); + $this->addTemplateArguments($compiler); + $compiler->raw(");\n"); + } + } + + protected function addGetTemplate(Compiler $compiler) + { + $compiler + ->write('$this->loadTemplate(') + ->subcompile($this->getNode('expr')) + ->raw(', ') + ->repr($this->getTemplateName()) + ->raw(', ') + ->repr($this->getTemplateLine()) + ->raw(')') + ; + } + + protected function addTemplateArguments(Compiler $compiler) + { + if (!$this->hasNode('variables')) { + $compiler->raw(false === $this->getAttribute('only') ? '$context' : '[]'); + } elseif (false === $this->getAttribute('only')) { + $compiler + ->raw('twig_array_merge($context, ') + ->subcompile($this->getNode('variables')) + ->raw(')') + ; + } else { + $compiler->raw('twig_to_array('); + $compiler->subcompile($this->getNode('variables')); + $compiler->raw(')'); + } + } +} diff --git a/site/www/_rem/lib/twig/Node/MacroNode.php b/site/www/_rem/lib/twig/Node/MacroNode.php new file mode 100644 index 0000000..7f1b24d --- /dev/null +++ b/site/www/_rem/lib/twig/Node/MacroNode.php @@ -0,0 +1,113 @@ + + */ +class MacroNode extends Node +{ + public const VARARGS_NAME = 'varargs'; + + public function __construct(string $name, Node $body, Node $arguments, int $lineno, string $tag = null) + { + foreach ($arguments as $argumentName => $argument) { + if (self::VARARGS_NAME === $argumentName) { + throw new SyntaxError(sprintf('The argument "%s" in macro "%s" cannot be defined because the variable "%s" is reserved for arbitrary arguments.', self::VARARGS_NAME, $name, self::VARARGS_NAME), $argument->getTemplateLine(), $argument->getSourceContext()); + } + } + + parent::__construct(['body' => $body, 'arguments' => $arguments], ['name' => $name], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write(sprintf('public function macro_%s(', $this->getAttribute('name'))) + ; + + $count = \count($this->getNode('arguments')); + $pos = 0; + foreach ($this->getNode('arguments') as $name => $default) { + $compiler + ->raw('$__'.$name.'__ = ') + ->subcompile($default) + ; + + if (++$pos < $count) { + $compiler->raw(', '); + } + } + + if ($count) { + $compiler->raw(', '); + } + + $compiler + ->raw('...$__varargs__') + ->raw(")\n") + ->write("{\n") + ->indent() + ->write("\$macros = \$this->macros;\n") + ->write("\$context = \$this->env->mergeGlobals([\n") + ->indent() + ; + + foreach ($this->getNode('arguments') as $name => $default) { + $compiler + ->write('') + ->string($name) + ->raw(' => $__'.$name.'__') + ->raw(",\n") + ; + } + + $compiler + ->write('') + ->string(self::VARARGS_NAME) + ->raw(' => ') + ; + + $compiler + ->raw("\$__varargs__,\n") + ->outdent() + ->write("]);\n\n") + ->write("\$blocks = [];\n\n") + ; + if ($compiler->getEnvironment()->isDebug()) { + $compiler->write("ob_start();\n"); + } else { + $compiler->write("ob_start(function () { return ''; });\n"); + } + $compiler + ->write("try {\n") + ->indent() + ->subcompile($this->getNode('body')) + ->raw("\n") + ->write("return ('' === \$tmp = ob_get_contents()) ? '' : new Markup(\$tmp, \$this->env->getCharset());\n") + ->outdent() + ->write("} finally {\n") + ->indent() + ->write("ob_end_clean();\n") + ->outdent() + ->write("}\n") + ->outdent() + ->write("}\n\n") + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/ModuleNode.php b/site/www/_rem/lib/twig/Node/ModuleNode.php new file mode 100644 index 0000000..e972b6b --- /dev/null +++ b/site/www/_rem/lib/twig/Node/ModuleNode.php @@ -0,0 +1,464 @@ + + */ +final class ModuleNode extends Node +{ + public function __construct(Node $body, ?AbstractExpression $parent, Node $blocks, Node $macros, Node $traits, $embeddedTemplates, Source $source) + { + $nodes = [ + 'body' => $body, + 'blocks' => $blocks, + 'macros' => $macros, + 'traits' => $traits, + 'display_start' => new Node(), + 'display_end' => new Node(), + 'constructor_start' => new Node(), + 'constructor_end' => new Node(), + 'class_end' => new Node(), + ]; + if (null !== $parent) { + $nodes['parent'] = $parent; + } + + // embedded templates are set as attributes so that they are only visited once by the visitors + parent::__construct($nodes, [ + 'index' => null, + 'embedded_templates' => $embeddedTemplates, + ], 1); + + // populate the template name of all node children + $this->setSourceContext($source); + } + + public function setIndex($index) + { + $this->setAttribute('index', $index); + } + + public function compile(Compiler $compiler): void + { + $this->compileTemplate($compiler); + + foreach ($this->getAttribute('embedded_templates') as $template) { + $compiler->subcompile($template); + } + } + + protected function compileTemplate(Compiler $compiler) + { + if (!$this->getAttribute('index')) { + $compiler->write('compileClassHeader($compiler); + + $this->compileConstructor($compiler); + + $this->compileGetParent($compiler); + + $this->compileDisplay($compiler); + + $compiler->subcompile($this->getNode('blocks')); + + $this->compileMacros($compiler); + + $this->compileGetTemplateName($compiler); + + $this->compileIsTraitable($compiler); + + $this->compileDebugInfo($compiler); + + $this->compileGetSourceContext($compiler); + + $this->compileClassFooter($compiler); + } + + protected function compileGetParent(Compiler $compiler) + { + if (!$this->hasNode('parent')) { + return; + } + $parent = $this->getNode('parent'); + + $compiler + ->write("protected function doGetParent(array \$context)\n", "{\n") + ->indent() + ->addDebugInfo($parent) + ->write('return ') + ; + + if ($parent instanceof ConstantExpression) { + $compiler->subcompile($parent); + } else { + $compiler + ->raw('$this->loadTemplate(') + ->subcompile($parent) + ->raw(', ') + ->repr($this->getSourceContext()->getName()) + ->raw(', ') + ->repr($parent->getTemplateLine()) + ->raw(')') + ; + } + + $compiler + ->raw(";\n") + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileClassHeader(Compiler $compiler) + { + $compiler + ->write("\n\n") + ; + if (!$this->getAttribute('index')) { + $compiler + ->write("use Twig\Environment;\n") + ->write("use Twig\Error\LoaderError;\n") + ->write("use Twig\Error\RuntimeError;\n") + ->write("use Twig\Extension\SandboxExtension;\n") + ->write("use Twig\Markup;\n") + ->write("use Twig\Sandbox\SecurityError;\n") + ->write("use Twig\Sandbox\SecurityNotAllowedTagError;\n") + ->write("use Twig\Sandbox\SecurityNotAllowedFilterError;\n") + ->write("use Twig\Sandbox\SecurityNotAllowedFunctionError;\n") + ->write("use Twig\Source;\n") + ->write("use Twig\Template;\n\n") + ; + } + $compiler + // if the template name contains */, add a blank to avoid a PHP parse error + ->write('/* '.str_replace('*/', '* /', $this->getSourceContext()->getName())." */\n") + ->write('class '.$compiler->getEnvironment()->getTemplateClass($this->getSourceContext()->getName(), $this->getAttribute('index'))) + ->raw(" extends Template\n") + ->write("{\n") + ->indent() + ->write("private \$source;\n") + ->write("private \$macros = [];\n\n") + ; + } + + protected function compileConstructor(Compiler $compiler) + { + $compiler + ->write("public function __construct(Environment \$env)\n", "{\n") + ->indent() + ->subcompile($this->getNode('constructor_start')) + ->write("parent::__construct(\$env);\n\n") + ->write("\$this->source = \$this->getSourceContext();\n\n") + ; + + // parent + if (!$this->hasNode('parent')) { + $compiler->write("\$this->parent = false;\n\n"); + } + + $countTraits = \count($this->getNode('traits')); + if ($countTraits) { + // traits + foreach ($this->getNode('traits') as $i => $trait) { + $node = $trait->getNode('template'); + + $compiler + ->addDebugInfo($node) + ->write(sprintf('$_trait_%s = $this->loadTemplate(', $i)) + ->subcompile($node) + ->raw(', ') + ->repr($node->getTemplateName()) + ->raw(', ') + ->repr($node->getTemplateLine()) + ->raw(");\n") + ->write(sprintf("if (!\$_trait_%s->isTraitable()) {\n", $i)) + ->indent() + ->write("throw new RuntimeError('Template \"'.") + ->subcompile($trait->getNode('template')) + ->raw(".'\" cannot be used as a trait.', ") + ->repr($node->getTemplateLine()) + ->raw(", \$this->source);\n") + ->outdent() + ->write("}\n") + ->write(sprintf("\$_trait_%s_blocks = \$_trait_%s->getBlocks();\n\n", $i, $i)) + ; + + foreach ($trait->getNode('targets') as $key => $value) { + $compiler + ->write(sprintf('if (!isset($_trait_%s_blocks[', $i)) + ->string($key) + ->raw("])) {\n") + ->indent() + ->write("throw new RuntimeError('Block ") + ->string($key) + ->raw(' is not defined in trait ') + ->subcompile($trait->getNode('template')) + ->raw(".', ") + ->repr($node->getTemplateLine()) + ->raw(", \$this->source);\n") + ->outdent() + ->write("}\n\n") + + ->write(sprintf('$_trait_%s_blocks[', $i)) + ->subcompile($value) + ->raw(sprintf('] = $_trait_%s_blocks[', $i)) + ->string($key) + ->raw(sprintf(']; unset($_trait_%s_blocks[', $i)) + ->string($key) + ->raw("]);\n\n") + ; + } + } + + if ($countTraits > 1) { + $compiler + ->write("\$this->traits = array_merge(\n") + ->indent() + ; + + for ($i = 0; $i < $countTraits; ++$i) { + $compiler + ->write(sprintf('$_trait_%s_blocks'.($i == $countTraits - 1 ? '' : ',')."\n", $i)) + ; + } + + $compiler + ->outdent() + ->write(");\n\n") + ; + } else { + $compiler + ->write("\$this->traits = \$_trait_0_blocks;\n\n") + ; + } + + $compiler + ->write("\$this->blocks = array_merge(\n") + ->indent() + ->write("\$this->traits,\n") + ->write("[\n") + ; + } else { + $compiler + ->write("\$this->blocks = [\n") + ; + } + + // blocks + $compiler + ->indent() + ; + + foreach ($this->getNode('blocks') as $name => $node) { + $compiler + ->write(sprintf("'%s' => [\$this, 'block_%s'],\n", $name, $name)) + ; + } + + if ($countTraits) { + $compiler + ->outdent() + ->write("]\n") + ->outdent() + ->write(");\n") + ; + } else { + $compiler + ->outdent() + ->write("];\n") + ; + } + + $compiler + ->subcompile($this->getNode('constructor_end')) + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileDisplay(Compiler $compiler) + { + $compiler + ->write("protected function doDisplay(array \$context, array \$blocks = [])\n", "{\n") + ->indent() + ->write("\$macros = \$this->macros;\n") + ->subcompile($this->getNode('display_start')) + ->subcompile($this->getNode('body')) + ; + + if ($this->hasNode('parent')) { + $parent = $this->getNode('parent'); + + $compiler->addDebugInfo($parent); + if ($parent instanceof ConstantExpression) { + $compiler + ->write('$this->parent = $this->loadTemplate(') + ->subcompile($parent) + ->raw(', ') + ->repr($this->getSourceContext()->getName()) + ->raw(', ') + ->repr($parent->getTemplateLine()) + ->raw(");\n") + ; + $compiler->write('$this->parent'); + } else { + $compiler->write('$this->getParent($context)'); + } + $compiler->raw("->display(\$context, array_merge(\$this->blocks, \$blocks));\n"); + } + + $compiler + ->subcompile($this->getNode('display_end')) + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileClassFooter(Compiler $compiler) + { + $compiler + ->subcompile($this->getNode('class_end')) + ->outdent() + ->write("}\n") + ; + } + + protected function compileMacros(Compiler $compiler) + { + $compiler->subcompile($this->getNode('macros')); + } + + protected function compileGetTemplateName(Compiler $compiler) + { + $compiler + ->write("public function getTemplateName()\n", "{\n") + ->indent() + ->write('return ') + ->repr($this->getSourceContext()->getName()) + ->raw(";\n") + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileIsTraitable(Compiler $compiler) + { + // A template can be used as a trait if: + // * it has no parent + // * it has no macros + // * it has no body + // + // Put another way, a template can be used as a trait if it + // only contains blocks and use statements. + $traitable = !$this->hasNode('parent') && 0 === \count($this->getNode('macros')); + if ($traitable) { + if ($this->getNode('body') instanceof BodyNode) { + $nodes = $this->getNode('body')->getNode(0); + } else { + $nodes = $this->getNode('body'); + } + + if (!\count($nodes)) { + $nodes = new Node([$nodes]); + } + + foreach ($nodes as $node) { + if (!\count($node)) { + continue; + } + + if ($node instanceof TextNode && ctype_space($node->getAttribute('data'))) { + continue; + } + + if ($node instanceof BlockReferenceNode) { + continue; + } + + $traitable = false; + break; + } + } + + if ($traitable) { + return; + } + + $compiler + ->write("public function isTraitable()\n", "{\n") + ->indent() + ->write(sprintf("return %s;\n", $traitable ? 'true' : 'false')) + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileDebugInfo(Compiler $compiler) + { + $compiler + ->write("public function getDebugInfo()\n", "{\n") + ->indent() + ->write(sprintf("return %s;\n", str_replace("\n", '', var_export(array_reverse($compiler->getDebugInfo(), true), true)))) + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileGetSourceContext(Compiler $compiler) + { + $compiler + ->write("public function getSourceContext()\n", "{\n") + ->indent() + ->write('return new Source(') + ->string($compiler->getEnvironment()->isDebug() ? $this->getSourceContext()->getCode() : '') + ->raw(', ') + ->string($this->getSourceContext()->getName()) + ->raw(', ') + ->string($this->getSourceContext()->getPath()) + ->raw(");\n") + ->outdent() + ->write("}\n") + ; + } + + protected function compileLoadTemplate(Compiler $compiler, $node, $var) + { + if ($node instanceof ConstantExpression) { + $compiler + ->write(sprintf('%s = $this->loadTemplate(', $var)) + ->subcompile($node) + ->raw(', ') + ->repr($node->getTemplateName()) + ->raw(', ') + ->repr($node->getTemplateLine()) + ->raw(");\n") + ; + } else { + throw new \LogicException('Trait templates can only be constant nodes.'); + } + } +} diff --git a/site/www/_rem/lib/twig/Node/Node.php b/site/www/_rem/lib/twig/Node/Node.php new file mode 100644 index 0000000..c0558b9 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/Node.php @@ -0,0 +1,179 @@ + + */ +class Node implements \Countable, \IteratorAggregate +{ + protected $nodes; + protected $attributes; + protected $lineno; + protected $tag; + + private $name; + private $sourceContext; + + /** + * @param array $nodes An array of named nodes + * @param array $attributes An array of attributes (should not be nodes) + * @param int $lineno The line number + * @param string $tag The tag name associated with the Node + */ + public function __construct(array $nodes = [], array $attributes = [], int $lineno = 0, string $tag = null) + { + foreach ($nodes as $name => $node) { + if (!$node instanceof self) { + throw new \InvalidArgumentException(sprintf('Using "%s" for the value of node "%s" of "%s" is not supported. You must pass a \Twig\Node\Node instance.', \is_object($node) ? \get_class($node) : (null === $node ? 'null' : \gettype($node)), $name, static::class)); + } + } + $this->nodes = $nodes; + $this->attributes = $attributes; + $this->lineno = $lineno; + $this->tag = $tag; + } + + public function __toString() + { + $attributes = []; + foreach ($this->attributes as $name => $value) { + $attributes[] = sprintf('%s: %s', $name, str_replace("\n", '', var_export($value, true))); + } + + $repr = [static::class.'('.implode(', ', $attributes)]; + + if (\count($this->nodes)) { + foreach ($this->nodes as $name => $node) { + $len = \strlen($name) + 4; + $noderepr = []; + foreach (explode("\n", (string) $node) as $line) { + $noderepr[] = str_repeat(' ', $len).$line; + } + + $repr[] = sprintf(' %s: %s', $name, ltrim(implode("\n", $noderepr))); + } + + $repr[] = ')'; + } else { + $repr[0] .= ')'; + } + + return implode("\n", $repr); + } + + /** + * @return void + */ + public function compile(Compiler $compiler) + { + foreach ($this->nodes as $node) { + $node->compile($compiler); + } + } + + public function getTemplateLine(): int + { + return $this->lineno; + } + + public function getNodeTag(): ?string + { + return $this->tag; + } + + public function hasAttribute(string $name): bool + { + return \array_key_exists($name, $this->attributes); + } + + public function getAttribute(string $name) + { + if (!\array_key_exists($name, $this->attributes)) { + throw new \LogicException(sprintf('Attribute "%s" does not exist for Node "%s".', $name, static::class)); + } + + return $this->attributes[$name]; + } + + public function setAttribute(string $name, $value): void + { + $this->attributes[$name] = $value; + } + + public function removeAttribute(string $name): void + { + unset($this->attributes[$name]); + } + + public function hasNode(string $name): bool + { + return isset($this->nodes[$name]); + } + + public function getNode(string $name): self + { + if (!isset($this->nodes[$name])) { + throw new \LogicException(sprintf('Node "%s" does not exist for Node "%s".', $name, static::class)); + } + + return $this->nodes[$name]; + } + + public function setNode(string $name, self $node): void + { + $this->nodes[$name] = $node; + } + + public function removeNode(string $name): void + { + unset($this->nodes[$name]); + } + + /** + * @return int + */ + #[\ReturnTypeWillChange] + public function count() + { + return \count($this->nodes); + } + + public function getIterator(): \Traversable + { + return new \ArrayIterator($this->nodes); + } + + public function getTemplateName(): ?string + { + return $this->sourceContext ? $this->sourceContext->getName() : null; + } + + public function setSourceContext(Source $source): void + { + $this->sourceContext = $source; + foreach ($this->nodes as $node) { + $node->setSourceContext($source); + } + } + + public function getSourceContext(): ?Source + { + return $this->sourceContext; + } +} diff --git a/site/www/_rem/lib/twig/Node/NodeCaptureInterface.php b/site/www/_rem/lib/twig/Node/NodeCaptureInterface.php new file mode 100644 index 0000000..9fb6a0c --- /dev/null +++ b/site/www/_rem/lib/twig/Node/NodeCaptureInterface.php @@ -0,0 +1,21 @@ + + */ +interface NodeCaptureInterface +{ +} diff --git a/site/www/_rem/lib/twig/Node/NodeOutputInterface.php b/site/www/_rem/lib/twig/Node/NodeOutputInterface.php new file mode 100644 index 0000000..5e35b40 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/NodeOutputInterface.php @@ -0,0 +1,21 @@ + + */ +interface NodeOutputInterface +{ +} diff --git a/site/www/_rem/lib/twig/Node/PrintNode.php b/site/www/_rem/lib/twig/Node/PrintNode.php new file mode 100644 index 0000000..60386d2 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/PrintNode.php @@ -0,0 +1,39 @@ + + */ +class PrintNode extends Node implements NodeOutputInterface +{ + public function __construct(AbstractExpression $expr, int $lineno, string $tag = null) + { + parent::__construct(['expr' => $expr], [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write('echo ') + ->subcompile($this->getNode('expr')) + ->raw(";\n") + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/SandboxNode.php b/site/www/_rem/lib/twig/Node/SandboxNode.php new file mode 100644 index 0000000..4d5666b --- /dev/null +++ b/site/www/_rem/lib/twig/Node/SandboxNode.php @@ -0,0 +1,52 @@ + + */ +class SandboxNode extends Node +{ + public function __construct(Node $body, int $lineno, string $tag = null) + { + parent::__construct(['body' => $body], [], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write("if (!\$alreadySandboxed = \$this->sandbox->isSandboxed()) {\n") + ->indent() + ->write("\$this->sandbox->enableSandbox();\n") + ->outdent() + ->write("}\n") + ->write("try {\n") + ->indent() + ->subcompile($this->getNode('body')) + ->outdent() + ->write("} finally {\n") + ->indent() + ->write("if (!\$alreadySandboxed) {\n") + ->indent() + ->write("\$this->sandbox->disableSandbox();\n") + ->outdent() + ->write("}\n") + ->outdent() + ->write("}\n") + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/SetNode.php b/site/www/_rem/lib/twig/Node/SetNode.php new file mode 100644 index 0000000..96b6bd8 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/SetNode.php @@ -0,0 +1,105 @@ + + */ +class SetNode extends Node implements NodeCaptureInterface +{ + public function __construct(bool $capture, Node $names, Node $values, int $lineno, string $tag = null) + { + parent::__construct(['names' => $names, 'values' => $values], ['capture' => $capture, 'safe' => false], $lineno, $tag); + + /* + * Optimizes the node when capture is used for a large block of text. + * + * {% set foo %}foo{% endset %} is compiled to $context['foo'] = new Twig\Markup("foo"); + */ + if ($this->getAttribute('capture')) { + $this->setAttribute('safe', true); + + $values = $this->getNode('values'); + if ($values instanceof TextNode) { + $this->setNode('values', new ConstantExpression($values->getAttribute('data'), $values->getTemplateLine())); + $this->setAttribute('capture', false); + } + } + } + + public function compile(Compiler $compiler): void + { + $compiler->addDebugInfo($this); + + if (\count($this->getNode('names')) > 1) { + $compiler->write('list('); + foreach ($this->getNode('names') as $idx => $node) { + if ($idx) { + $compiler->raw(', '); + } + + $compiler->subcompile($node); + } + $compiler->raw(')'); + } else { + if ($this->getAttribute('capture')) { + if ($compiler->getEnvironment()->isDebug()) { + $compiler->write("ob_start();\n"); + } else { + $compiler->write("ob_start(function () { return ''; });\n"); + } + $compiler + ->subcompile($this->getNode('values')) + ; + } + + $compiler->subcompile($this->getNode('names'), false); + + if ($this->getAttribute('capture')) { + $compiler->raw(" = ('' === \$tmp = ob_get_clean()) ? '' : new Markup(\$tmp, \$this->env->getCharset())"); + } + } + + if (!$this->getAttribute('capture')) { + $compiler->raw(' = '); + + if (\count($this->getNode('names')) > 1) { + $compiler->write('['); + foreach ($this->getNode('values') as $idx => $value) { + if ($idx) { + $compiler->raw(', '); + } + + $compiler->subcompile($value); + } + $compiler->raw(']'); + } else { + if ($this->getAttribute('safe')) { + $compiler + ->raw("('' === \$tmp = ") + ->subcompile($this->getNode('values')) + ->raw(") ? '' : new Markup(\$tmp, \$this->env->getCharset())") + ; + } else { + $compiler->subcompile($this->getNode('values')); + } + } + } + + $compiler->raw(";\n"); + } +} diff --git a/site/www/_rem/lib/twig/Node/TextNode.php b/site/www/_rem/lib/twig/Node/TextNode.php new file mode 100644 index 0000000..d74ebe6 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/TextNode.php @@ -0,0 +1,38 @@ + + */ +class TextNode extends Node implements NodeOutputInterface +{ + public function __construct(string $data, int $lineno) + { + parent::__construct([], ['data' => $data], $lineno); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->addDebugInfo($this) + ->write('echo ') + ->string($this->getAttribute('data')) + ->raw(";\n") + ; + } +} diff --git a/site/www/_rem/lib/twig/Node/WithNode.php b/site/www/_rem/lib/twig/Node/WithNode.php new file mode 100644 index 0000000..56a3344 --- /dev/null +++ b/site/www/_rem/lib/twig/Node/WithNode.php @@ -0,0 +1,70 @@ + + */ +class WithNode extends Node +{ + public function __construct(Node $body, ?Node $variables, bool $only, int $lineno, string $tag = null) + { + $nodes = ['body' => $body]; + if (null !== $variables) { + $nodes['variables'] = $variables; + } + + parent::__construct($nodes, ['only' => $only], $lineno, $tag); + } + + public function compile(Compiler $compiler): void + { + $compiler->addDebugInfo($this); + + $parentContextName = $compiler->getVarName(); + + $compiler->write(sprintf("\$%s = \$context;\n", $parentContextName)); + + if ($this->hasNode('variables')) { + $node = $this->getNode('variables'); + $varsName = $compiler->getVarName(); + $compiler + ->write(sprintf('$%s = ', $varsName)) + ->subcompile($node) + ->raw(";\n") + ->write(sprintf("if (!twig_test_iterable(\$%s)) {\n", $varsName)) + ->indent() + ->write("throw new RuntimeError('Variables passed to the \"with\" tag must be a hash.', ") + ->repr($node->getTemplateLine()) + ->raw(", \$this->getSourceContext());\n") + ->outdent() + ->write("}\n") + ->write(sprintf("\$%s = twig_to_array(\$%s);\n", $varsName, $varsName)) + ; + + if ($this->getAttribute('only')) { + $compiler->write("\$context = [];\n"); + } + + $compiler->write(sprintf("\$context = \$this->env->mergeGlobals(array_merge(\$context, \$%s));\n", $varsName)); + } + + $compiler + ->subcompile($this->getNode('body')) + ->write(sprintf("\$context = \$%s;\n", $parentContextName)) + ; + } +} diff --git a/site/www/_rem/lib/twig/NodeTraverser.php b/site/www/_rem/lib/twig/NodeTraverser.php new file mode 100644 index 0000000..47a2d5c --- /dev/null +++ b/site/www/_rem/lib/twig/NodeTraverser.php @@ -0,0 +1,76 @@ + + */ +final class NodeTraverser +{ + private $env; + private $visitors = []; + + /** + * @param NodeVisitorInterface[] $visitors + */ + public function __construct(Environment $env, array $visitors = []) + { + $this->env = $env; + foreach ($visitors as $visitor) { + $this->addVisitor($visitor); + } + } + + public function addVisitor(NodeVisitorInterface $visitor): void + { + $this->visitors[$visitor->getPriority()][] = $visitor; + } + + /** + * Traverses a node and calls the registered visitors. + */ + public function traverse(Node $node): Node + { + ksort($this->visitors); + foreach ($this->visitors as $visitors) { + foreach ($visitors as $visitor) { + $node = $this->traverseForVisitor($visitor, $node); + } + } + + return $node; + } + + private function traverseForVisitor(NodeVisitorInterface $visitor, Node $node): ?Node + { + $node = $visitor->enterNode($node, $this->env); + + foreach ($node as $k => $n) { + if (null !== $m = $this->traverseForVisitor($visitor, $n)) { + if ($m !== $n) { + $node->setNode($k, $m); + } + } else { + $node->removeNode($k); + } + } + + return $visitor->leaveNode($node, $this->env); + } +} diff --git a/site/www/_rem/lib/twig/NodeVisitor/AbstractNodeVisitor.php b/site/www/_rem/lib/twig/NodeVisitor/AbstractNodeVisitor.php new file mode 100644 index 0000000..d7036ae --- /dev/null +++ b/site/www/_rem/lib/twig/NodeVisitor/AbstractNodeVisitor.php @@ -0,0 +1,49 @@ + + */ +abstract class AbstractNodeVisitor implements NodeVisitorInterface +{ + final public function enterNode(Node $node, Environment $env): Node + { + return $this->doEnterNode($node, $env); + } + + final public function leaveNode(Node $node, Environment $env): ?Node + { + return $this->doLeaveNode($node, $env); + } + + /** + * Called before child nodes are visited. + * + * @return Node The modified node + */ + abstract protected function doEnterNode(Node $node, Environment $env); + + /** + * Called after child nodes are visited. + * + * @return Node|null The modified node or null if the node must be removed + */ + abstract protected function doLeaveNode(Node $node, Environment $env); +} diff --git a/site/www/_rem/lib/twig/NodeVisitor/EscaperNodeVisitor.php b/site/www/_rem/lib/twig/NodeVisitor/EscaperNodeVisitor.php new file mode 100644 index 0000000..fe56ea3 --- /dev/null +++ b/site/www/_rem/lib/twig/NodeVisitor/EscaperNodeVisitor.php @@ -0,0 +1,208 @@ + + * + * @internal + */ +final class EscaperNodeVisitor implements NodeVisitorInterface +{ + private $statusStack = []; + private $blocks = []; + private $safeAnalysis; + private $traverser; + private $defaultStrategy = false; + private $safeVars = []; + + public function __construct() + { + $this->safeAnalysis = new SafeAnalysisNodeVisitor(); + } + + public function enterNode(Node $node, Environment $env): Node + { + if ($node instanceof ModuleNode) { + if ($env->hasExtension(EscaperExtension::class) && $defaultStrategy = $env->getExtension(EscaperExtension::class)->getDefaultStrategy($node->getTemplateName())) { + $this->defaultStrategy = $defaultStrategy; + } + $this->safeVars = []; + $this->blocks = []; + } elseif ($node instanceof AutoEscapeNode) { + $this->statusStack[] = $node->getAttribute('value'); + } elseif ($node instanceof BlockNode) { + $this->statusStack[] = isset($this->blocks[$node->getAttribute('name')]) ? $this->blocks[$node->getAttribute('name')] : $this->needEscaping($env); + } elseif ($node instanceof ImportNode) { + $this->safeVars[] = $node->getNode('var')->getAttribute('name'); + } + + return $node; + } + + public function leaveNode(Node $node, Environment $env): ?Node + { + if ($node instanceof ModuleNode) { + $this->defaultStrategy = false; + $this->safeVars = []; + $this->blocks = []; + } elseif ($node instanceof FilterExpression) { + return $this->preEscapeFilterNode($node, $env); + } elseif ($node instanceof PrintNode && false !== $type = $this->needEscaping($env)) { + $expression = $node->getNode('expr'); + if ($expression instanceof ConditionalExpression && $this->shouldUnwrapConditional($expression, $env, $type)) { + return new DoNode($this->unwrapConditional($expression, $env, $type), $expression->getTemplateLine()); + } + + return $this->escapePrintNode($node, $env, $type); + } + + if ($node instanceof AutoEscapeNode || $node instanceof BlockNode) { + array_pop($this->statusStack); + } elseif ($node instanceof BlockReferenceNode) { + $this->blocks[$node->getAttribute('name')] = $this->needEscaping($env); + } + + return $node; + } + + private function shouldUnwrapConditional(ConditionalExpression $expression, Environment $env, string $type): bool + { + $expr2Safe = $this->isSafeFor($type, $expression->getNode('expr2'), $env); + $expr3Safe = $this->isSafeFor($type, $expression->getNode('expr3'), $env); + + return $expr2Safe !== $expr3Safe; + } + + private function unwrapConditional(ConditionalExpression $expression, Environment $env, string $type): ConditionalExpression + { + // convert "echo a ? b : c" to "a ? echo b : echo c" recursively + $expr2 = $expression->getNode('expr2'); + if ($expr2 instanceof ConditionalExpression && $this->shouldUnwrapConditional($expr2, $env, $type)) { + $expr2 = $this->unwrapConditional($expr2, $env, $type); + } else { + $expr2 = $this->escapeInlinePrintNode(new InlinePrint($expr2, $expr2->getTemplateLine()), $env, $type); + } + $expr3 = $expression->getNode('expr3'); + if ($expr3 instanceof ConditionalExpression && $this->shouldUnwrapConditional($expr3, $env, $type)) { + $expr3 = $this->unwrapConditional($expr3, $env, $type); + } else { + $expr3 = $this->escapeInlinePrintNode(new InlinePrint($expr3, $expr3->getTemplateLine()), $env, $type); + } + + return new ConditionalExpression($expression->getNode('expr1'), $expr2, $expr3, $expression->getTemplateLine()); + } + + private function escapeInlinePrintNode(InlinePrint $node, Environment $env, string $type): Node + { + $expression = $node->getNode('node'); + + if ($this->isSafeFor($type, $expression, $env)) { + return $node; + } + + return new InlinePrint($this->getEscaperFilter($type, $expression), $node->getTemplateLine()); + } + + private function escapePrintNode(PrintNode $node, Environment $env, string $type): Node + { + if (false === $type) { + return $node; + } + + $expression = $node->getNode('expr'); + + if ($this->isSafeFor($type, $expression, $env)) { + return $node; + } + + $class = \get_class($node); + + return new $class($this->getEscaperFilter($type, $expression), $node->getTemplateLine()); + } + + private function preEscapeFilterNode(FilterExpression $filter, Environment $env): FilterExpression + { + $name = $filter->getNode('filter')->getAttribute('value'); + + $type = $env->getFilter($name)->getPreEscape(); + if (null === $type) { + return $filter; + } + + $node = $filter->getNode('node'); + if ($this->isSafeFor($type, $node, $env)) { + return $filter; + } + + $filter->setNode('node', $this->getEscaperFilter($type, $node)); + + return $filter; + } + + private function isSafeFor(string $type, Node $expression, Environment $env): bool + { + $safe = $this->safeAnalysis->getSafe($expression); + + if (null === $safe) { + if (null === $this->traverser) { + $this->traverser = new NodeTraverser($env, [$this->safeAnalysis]); + } + + $this->safeAnalysis->setSafeVars($this->safeVars); + + $this->traverser->traverse($expression); + $safe = $this->safeAnalysis->getSafe($expression); + } + + return \in_array($type, $safe) || \in_array('all', $safe); + } + + private function needEscaping(Environment $env) + { + if (\count($this->statusStack)) { + return $this->statusStack[\count($this->statusStack) - 1]; + } + + return $this->defaultStrategy ? $this->defaultStrategy : false; + } + + private function getEscaperFilter(string $type, Node $node): FilterExpression + { + $line = $node->getTemplateLine(); + $name = new ConstantExpression('escape', $line); + $args = new Node([new ConstantExpression($type, $line), new ConstantExpression(null, $line), new ConstantExpression(true, $line)]); + + return new FilterExpression($node, $name, $args, $line); + } + + public function getPriority(): int + { + return 0; + } +} diff --git a/site/www/_rem/lib/twig/NodeVisitor/MacroAutoImportNodeVisitor.php b/site/www/_rem/lib/twig/NodeVisitor/MacroAutoImportNodeVisitor.php new file mode 100644 index 0000000..af477e6 --- /dev/null +++ b/site/www/_rem/lib/twig/NodeVisitor/MacroAutoImportNodeVisitor.php @@ -0,0 +1,74 @@ + + * + * @internal + */ +final class MacroAutoImportNodeVisitor implements NodeVisitorInterface +{ + private $inAModule = false; + private $hasMacroCalls = false; + + public function enterNode(Node $node, Environment $env): Node + { + if ($node instanceof ModuleNode) { + $this->inAModule = true; + $this->hasMacroCalls = false; + } + + return $node; + } + + public function leaveNode(Node $node, Environment $env): Node + { + if ($node instanceof ModuleNode) { + $this->inAModule = false; + if ($this->hasMacroCalls) { + $node->getNode('constructor_end')->setNode('_auto_macro_import', new ImportNode(new NameExpression('_self', 0), new AssignNameExpression('_self', 0), 0, 'import', true)); + } + } elseif ($this->inAModule) { + if ( + $node instanceof GetAttrExpression && + $node->getNode('node') instanceof NameExpression && + '_self' === $node->getNode('node')->getAttribute('name') && + $node->getNode('attribute') instanceof ConstantExpression + ) { + $this->hasMacroCalls = true; + + $name = $node->getNode('attribute')->getAttribute('value'); + $node = new MethodCallExpression($node->getNode('node'), 'macro_'.$name, $node->getNode('arguments'), $node->getTemplateLine()); + $node->setAttribute('safe', true); + } + } + + return $node; + } + + public function getPriority(): int + { + // we must be ran before auto-escaping + return -10; + } +} diff --git a/site/www/_rem/lib/twig/NodeVisitor/NodeVisitorInterface.php b/site/www/_rem/lib/twig/NodeVisitor/NodeVisitorInterface.php new file mode 100644 index 0000000..59e836d --- /dev/null +++ b/site/www/_rem/lib/twig/NodeVisitor/NodeVisitorInterface.php @@ -0,0 +1,46 @@ + + */ +interface NodeVisitorInterface +{ + /** + * Called before child nodes are visited. + * + * @return Node The modified node + */ + public function enterNode(Node $node, Environment $env): Node; + + /** + * Called after child nodes are visited. + * + * @return Node|null The modified node or null if the node must be removed + */ + public function leaveNode(Node $node, Environment $env): ?Node; + + /** + * Returns the priority for this visitor. + * + * Priority should be between -10 and 10 (0 is the default). + * + * @return int The priority level + */ + public function getPriority(); +} diff --git a/site/www/_rem/lib/twig/NodeVisitor/OptimizerNodeVisitor.php b/site/www/_rem/lib/twig/NodeVisitor/OptimizerNodeVisitor.php new file mode 100644 index 0000000..7ac75e4 --- /dev/null +++ b/site/www/_rem/lib/twig/NodeVisitor/OptimizerNodeVisitor.php @@ -0,0 +1,217 @@ + + * + * @internal + */ +final class OptimizerNodeVisitor implements NodeVisitorInterface +{ + public const OPTIMIZE_ALL = -1; + public const OPTIMIZE_NONE = 0; + public const OPTIMIZE_FOR = 2; + public const OPTIMIZE_RAW_FILTER = 4; + + private $loops = []; + private $loopsTargets = []; + private $optimizers; + + /** + * @param int $optimizers The optimizer mode + */ + public function __construct(int $optimizers = -1) + { + if ($optimizers > (self::OPTIMIZE_FOR | self::OPTIMIZE_RAW_FILTER)) { + throw new \InvalidArgumentException(sprintf('Optimizer mode "%s" is not valid.', $optimizers)); + } + + $this->optimizers = $optimizers; + } + + public function enterNode(Node $node, Environment $env): Node + { + if (self::OPTIMIZE_FOR === (self::OPTIMIZE_FOR & $this->optimizers)) { + $this->enterOptimizeFor($node, $env); + } + + return $node; + } + + public function leaveNode(Node $node, Environment $env): ?Node + { + if (self::OPTIMIZE_FOR === (self::OPTIMIZE_FOR & $this->optimizers)) { + $this->leaveOptimizeFor($node, $env); + } + + if (self::OPTIMIZE_RAW_FILTER === (self::OPTIMIZE_RAW_FILTER & $this->optimizers)) { + $node = $this->optimizeRawFilter($node, $env); + } + + $node = $this->optimizePrintNode($node, $env); + + return $node; + } + + /** + * Optimizes print nodes. + * + * It replaces: + * + * * "echo $this->render(Parent)Block()" with "$this->display(Parent)Block()" + */ + private function optimizePrintNode(Node $node, Environment $env): Node + { + if (!$node instanceof PrintNode) { + return $node; + } + + $exprNode = $node->getNode('expr'); + if ( + $exprNode instanceof BlockReferenceExpression || + $exprNode instanceof ParentExpression + ) { + $exprNode->setAttribute('output', true); + + return $exprNode; + } + + return $node; + } + + /** + * Removes "raw" filters. + */ + private function optimizeRawFilter(Node $node, Environment $env): Node + { + if ($node instanceof FilterExpression && 'raw' == $node->getNode('filter')->getAttribute('value')) { + return $node->getNode('node'); + } + + return $node; + } + + /** + * Optimizes "for" tag by removing the "loop" variable creation whenever possible. + */ + private function enterOptimizeFor(Node $node, Environment $env): void + { + if ($node instanceof ForNode) { + // disable the loop variable by default + $node->setAttribute('with_loop', false); + array_unshift($this->loops, $node); + array_unshift($this->loopsTargets, $node->getNode('value_target')->getAttribute('name')); + array_unshift($this->loopsTargets, $node->getNode('key_target')->getAttribute('name')); + } elseif (!$this->loops) { + // we are outside a loop + return; + } + + // when do we need to add the loop variable back? + + // the loop variable is referenced for the current loop + elseif ($node instanceof NameExpression && 'loop' === $node->getAttribute('name')) { + $node->setAttribute('always_defined', true); + $this->addLoopToCurrent(); + } + + // optimize access to loop targets + elseif ($node instanceof NameExpression && \in_array($node->getAttribute('name'), $this->loopsTargets)) { + $node->setAttribute('always_defined', true); + } + + // block reference + elseif ($node instanceof BlockReferenceNode || $node instanceof BlockReferenceExpression) { + $this->addLoopToCurrent(); + } + + // include without the only attribute + elseif ($node instanceof IncludeNode && !$node->getAttribute('only')) { + $this->addLoopToAll(); + } + + // include function without the with_context=false parameter + elseif ($node instanceof FunctionExpression + && 'include' === $node->getAttribute('name') + && (!$node->getNode('arguments')->hasNode('with_context') + || false !== $node->getNode('arguments')->getNode('with_context')->getAttribute('value') + ) + ) { + $this->addLoopToAll(); + } + + // the loop variable is referenced via an attribute + elseif ($node instanceof GetAttrExpression + && (!$node->getNode('attribute') instanceof ConstantExpression + || 'parent' === $node->getNode('attribute')->getAttribute('value') + ) + && (true === $this->loops[0]->getAttribute('with_loop') + || ($node->getNode('node') instanceof NameExpression + && 'loop' === $node->getNode('node')->getAttribute('name') + ) + ) + ) { + $this->addLoopToAll(); + } + } + + /** + * Optimizes "for" tag by removing the "loop" variable creation whenever possible. + */ + private function leaveOptimizeFor(Node $node, Environment $env): void + { + if ($node instanceof ForNode) { + array_shift($this->loops); + array_shift($this->loopsTargets); + array_shift($this->loopsTargets); + } + } + + private function addLoopToCurrent(): void + { + $this->loops[0]->setAttribute('with_loop', true); + } + + private function addLoopToAll(): void + { + foreach ($this->loops as $loop) { + $loop->setAttribute('with_loop', true); + } + } + + public function getPriority(): int + { + return 255; + } +} diff --git a/site/www/_rem/lib/twig/NodeVisitor/SafeAnalysisNodeVisitor.php b/site/www/_rem/lib/twig/NodeVisitor/SafeAnalysisNodeVisitor.php new file mode 100644 index 0000000..90d6f2e --- /dev/null +++ b/site/www/_rem/lib/twig/NodeVisitor/SafeAnalysisNodeVisitor.php @@ -0,0 +1,160 @@ +safeVars = $safeVars; + } + + public function getSafe(Node $node) + { + $hash = spl_object_hash($node); + if (!isset($this->data[$hash])) { + return; + } + + foreach ($this->data[$hash] as $bucket) { + if ($bucket['key'] !== $node) { + continue; + } + + if (\in_array('html_attr', $bucket['value'])) { + $bucket['value'][] = 'html'; + } + + return $bucket['value']; + } + } + + private function setSafe(Node $node, array $safe): void + { + $hash = spl_object_hash($node); + if (isset($this->data[$hash])) { + foreach ($this->data[$hash] as &$bucket) { + if ($bucket['key'] === $node) { + $bucket['value'] = $safe; + + return; + } + } + } + $this->data[$hash][] = [ + 'key' => $node, + 'value' => $safe, + ]; + } + + public function enterNode(Node $node, Environment $env): Node + { + return $node; + } + + public function leaveNode(Node $node, Environment $env): ?Node + { + if ($node instanceof ConstantExpression) { + // constants are marked safe for all + $this->setSafe($node, ['all']); + } elseif ($node instanceof BlockReferenceExpression) { + // blocks are safe by definition + $this->setSafe($node, ['all']); + } elseif ($node instanceof ParentExpression) { + // parent block is safe by definition + $this->setSafe($node, ['all']); + } elseif ($node instanceof ConditionalExpression) { + // intersect safeness of both operands + $safe = $this->intersectSafe($this->getSafe($node->getNode('expr2')), $this->getSafe($node->getNode('expr3'))); + $this->setSafe($node, $safe); + } elseif ($node instanceof FilterExpression) { + // filter expression is safe when the filter is safe + $name = $node->getNode('filter')->getAttribute('value'); + $args = $node->getNode('arguments'); + if ($filter = $env->getFilter($name)) { + $safe = $filter->getSafe($args); + if (null === $safe) { + $safe = $this->intersectSafe($this->getSafe($node->getNode('node')), $filter->getPreservesSafety()); + } + $this->setSafe($node, $safe); + } else { + $this->setSafe($node, []); + } + } elseif ($node instanceof FunctionExpression) { + // function expression is safe when the function is safe + $name = $node->getAttribute('name'); + $args = $node->getNode('arguments'); + if ($function = $env->getFunction($name)) { + $this->setSafe($node, $function->getSafe($args)); + } else { + $this->setSafe($node, []); + } + } elseif ($node instanceof MethodCallExpression) { + if ($node->getAttribute('safe')) { + $this->setSafe($node, ['all']); + } else { + $this->setSafe($node, []); + } + } elseif ($node instanceof GetAttrExpression && $node->getNode('node') instanceof NameExpression) { + $name = $node->getNode('node')->getAttribute('name'); + if (\in_array($name, $this->safeVars)) { + $this->setSafe($node, ['all']); + } else { + $this->setSafe($node, []); + } + } else { + $this->setSafe($node, []); + } + + return $node; + } + + private function intersectSafe(array $a = null, array $b = null): array + { + if (null === $a || null === $b) { + return []; + } + + if (\in_array('all', $a)) { + return $b; + } + + if (\in_array('all', $b)) { + return $a; + } + + return array_intersect($a, $b); + } + + public function getPriority(): int + { + return 0; + } +} diff --git a/site/www/_rem/lib/twig/NodeVisitor/SandboxNodeVisitor.php b/site/www/_rem/lib/twig/NodeVisitor/SandboxNodeVisitor.php new file mode 100644 index 0000000..1446cee --- /dev/null +++ b/site/www/_rem/lib/twig/NodeVisitor/SandboxNodeVisitor.php @@ -0,0 +1,136 @@ + + * + * @internal + */ +final class SandboxNodeVisitor implements NodeVisitorInterface +{ + private $inAModule = false; + private $tags; + private $filters; + private $functions; + private $needsToStringWrap = false; + + public function enterNode(Node $node, Environment $env): Node + { + if ($node instanceof ModuleNode) { + $this->inAModule = true; + $this->tags = []; + $this->filters = []; + $this->functions = []; + + return $node; + } elseif ($this->inAModule) { + // look for tags + if ($node->getNodeTag() && !isset($this->tags[$node->getNodeTag()])) { + $this->tags[$node->getNodeTag()] = $node; + } + + // look for filters + if ($node instanceof FilterExpression && !isset($this->filters[$node->getNode('filter')->getAttribute('value')])) { + $this->filters[$node->getNode('filter')->getAttribute('value')] = $node; + } + + // look for functions + if ($node instanceof FunctionExpression && !isset($this->functions[$node->getAttribute('name')])) { + $this->functions[$node->getAttribute('name')] = $node; + } + + // the .. operator is equivalent to the range() function + if ($node instanceof RangeBinary && !isset($this->functions['range'])) { + $this->functions['range'] = $node; + } + + if ($node instanceof PrintNode) { + $this->needsToStringWrap = true; + $this->wrapNode($node, 'expr'); + } + + if ($node instanceof SetNode && !$node->getAttribute('capture')) { + $this->needsToStringWrap = true; + } + + // wrap outer nodes that can implicitly call __toString() + if ($this->needsToStringWrap) { + if ($node instanceof ConcatBinary) { + $this->wrapNode($node, 'left'); + $this->wrapNode($node, 'right'); + } + if ($node instanceof FilterExpression) { + $this->wrapNode($node, 'node'); + $this->wrapArrayNode($node, 'arguments'); + } + if ($node instanceof FunctionExpression) { + $this->wrapArrayNode($node, 'arguments'); + } + } + } + + return $node; + } + + public function leaveNode(Node $node, Environment $env): ?Node + { + if ($node instanceof ModuleNode) { + $this->inAModule = false; + + $node->setNode('constructor_end', new Node([new CheckSecurityCallNode(), $node->getNode('constructor_end')])); + $node->setNode('class_end', new Node([new CheckSecurityNode($this->filters, $this->tags, $this->functions), $node->getNode('class_end')])); + } elseif ($this->inAModule) { + if ($node instanceof PrintNode || $node instanceof SetNode) { + $this->needsToStringWrap = false; + } + } + + return $node; + } + + private function wrapNode(Node $node, string $name): void + { + $expr = $node->getNode($name); + if ($expr instanceof NameExpression || $expr instanceof GetAttrExpression) { + $node->setNode($name, new CheckToStringNode($expr)); + } + } + + private function wrapArrayNode(Node $node, string $name): void + { + $args = $node->getNode($name); + foreach ($args as $name => $_) { + $this->wrapNode($args, $name); + } + } + + public function getPriority(): int + { + return 0; + } +} diff --git a/site/www/_rem/lib/twig/Parser.php b/site/www/_rem/lib/twig/Parser.php new file mode 100644 index 0000000..d0e77b3 --- /dev/null +++ b/site/www/_rem/lib/twig/Parser.php @@ -0,0 +1,349 @@ + + */ +class Parser +{ + private $stack = []; + private $stream; + private $parent; + private $visitors; + private $expressionParser; + private $blocks; + private $blockStack; + private $macros; + private $env; + private $importedSymbols; + private $traits; + private $embeddedTemplates = []; + private $varNameSalt = 0; + + public function __construct(Environment $env) + { + $this->env = $env; + } + + public function getVarName(): string + { + return sprintf('__internal_parse_%d', $this->varNameSalt++); + } + + public function parse(TokenStream $stream, $test = null, bool $dropNeedle = false): ModuleNode + { + $vars = get_object_vars($this); + unset($vars['stack'], $vars['env'], $vars['handlers'], $vars['visitors'], $vars['expressionParser'], $vars['reservedMacroNames']); + $this->stack[] = $vars; + + // node visitors + if (null === $this->visitors) { + $this->visitors = $this->env->getNodeVisitors(); + } + + if (null === $this->expressionParser) { + $this->expressionParser = new ExpressionParser($this, $this->env); + } + + $this->stream = $stream; + $this->parent = null; + $this->blocks = []; + $this->macros = []; + $this->traits = []; + $this->blockStack = []; + $this->importedSymbols = [[]]; + $this->embeddedTemplates = []; + $this->varNameSalt = 0; + + try { + $body = $this->subparse($test, $dropNeedle); + + if (null !== $this->parent && null === $body = $this->filterBodyNodes($body)) { + $body = new Node(); + } + } catch (SyntaxError $e) { + if (!$e->getSourceContext()) { + $e->setSourceContext($this->stream->getSourceContext()); + } + + if (!$e->getTemplateLine()) { + $e->setTemplateLine($this->stream->getCurrent()->getLine()); + } + + throw $e; + } + + $node = new ModuleNode(new BodyNode([$body]), $this->parent, new Node($this->blocks), new Node($this->macros), new Node($this->traits), $this->embeddedTemplates, $stream->getSourceContext()); + + $traverser = new NodeTraverser($this->env, $this->visitors); + + $node = $traverser->traverse($node); + + // restore previous stack so previous parse() call can resume working + foreach (array_pop($this->stack) as $key => $val) { + $this->$key = $val; + } + + return $node; + } + + public function subparse($test, bool $dropNeedle = false): Node + { + $lineno = $this->getCurrentToken()->getLine(); + $rv = []; + while (!$this->stream->isEOF()) { + switch ($this->getCurrentToken()->getType()) { + case /* Token::TEXT_TYPE */ 0: + $token = $this->stream->next(); + $rv[] = new TextNode($token->getValue(), $token->getLine()); + break; + + case /* Token::VAR_START_TYPE */ 2: + $token = $this->stream->next(); + $expr = $this->expressionParser->parseExpression(); + $this->stream->expect(/* Token::VAR_END_TYPE */ 4); + $rv[] = new PrintNode($expr, $token->getLine()); + break; + + case /* Token::BLOCK_START_TYPE */ 1: + $this->stream->next(); + $token = $this->getCurrentToken(); + + if (/* Token::NAME_TYPE */ 5 !== $token->getType()) { + throw new SyntaxError('A block must start with a tag name.', $token->getLine(), $this->stream->getSourceContext()); + } + + if (null !== $test && $test($token)) { + if ($dropNeedle) { + $this->stream->next(); + } + + if (1 === \count($rv)) { + return $rv[0]; + } + + return new Node($rv, [], $lineno); + } + + if (!$subparser = $this->env->getTokenParser($token->getValue())) { + if (null !== $test) { + $e = new SyntaxError(sprintf('Unexpected "%s" tag', $token->getValue()), $token->getLine(), $this->stream->getSourceContext()); + + if (\is_array($test) && isset($test[0]) && $test[0] instanceof TokenParserInterface) { + $e->appendMessage(sprintf(' (expecting closing tag for the "%s" tag defined near line %s).', $test[0]->getTag(), $lineno)); + } + } else { + $e = new SyntaxError(sprintf('Unknown "%s" tag.', $token->getValue()), $token->getLine(), $this->stream->getSourceContext()); + $e->addSuggestions($token->getValue(), array_keys($this->env->getTokenParsers())); + } + + throw $e; + } + + $this->stream->next(); + + $subparser->setParser($this); + $node = $subparser->parse($token); + if (null !== $node) { + $rv[] = $node; + } + break; + + default: + throw new SyntaxError('Lexer or parser ended up in unsupported state.', $this->getCurrentToken()->getLine(), $this->stream->getSourceContext()); + } + } + + if (1 === \count($rv)) { + return $rv[0]; + } + + return new Node($rv, [], $lineno); + } + + public function getBlockStack(): array + { + return $this->blockStack; + } + + public function peekBlockStack() + { + return $this->blockStack[\count($this->blockStack) - 1] ?? null; + } + + public function popBlockStack(): void + { + array_pop($this->blockStack); + } + + public function pushBlockStack($name): void + { + $this->blockStack[] = $name; + } + + public function hasBlock(string $name): bool + { + return isset($this->blocks[$name]); + } + + public function getBlock(string $name): Node + { + return $this->blocks[$name]; + } + + public function setBlock(string $name, BlockNode $value): void + { + $this->blocks[$name] = new BodyNode([$value], [], $value->getTemplateLine()); + } + + public function hasMacro(string $name): bool + { + return isset($this->macros[$name]); + } + + public function setMacro(string $name, MacroNode $node): void + { + $this->macros[$name] = $node; + } + + public function addTrait($trait): void + { + $this->traits[] = $trait; + } + + public function hasTraits(): bool + { + return \count($this->traits) > 0; + } + + public function embedTemplate(ModuleNode $template) + { + $template->setIndex(mt_rand()); + + $this->embeddedTemplates[] = $template; + } + + public function addImportedSymbol(string $type, string $alias, string $name = null, AbstractExpression $node = null): void + { + $this->importedSymbols[0][$type][$alias] = ['name' => $name, 'node' => $node]; + } + + public function getImportedSymbol(string $type, string $alias) + { + // if the symbol does not exist in the current scope (0), try in the main/global scope (last index) + return $this->importedSymbols[0][$type][$alias] ?? ($this->importedSymbols[\count($this->importedSymbols) - 1][$type][$alias] ?? null); + } + + public function isMainScope(): bool + { + return 1 === \count($this->importedSymbols); + } + + public function pushLocalScope(): void + { + array_unshift($this->importedSymbols, []); + } + + public function popLocalScope(): void + { + array_shift($this->importedSymbols); + } + + public function getExpressionParser(): ExpressionParser + { + return $this->expressionParser; + } + + public function getParent(): ?Node + { + return $this->parent; + } + + public function setParent(?Node $parent): void + { + $this->parent = $parent; + } + + public function getStream(): TokenStream + { + return $this->stream; + } + + public function getCurrentToken(): Token + { + return $this->stream->getCurrent(); + } + + private function filterBodyNodes(Node $node, bool $nested = false): ?Node + { + // check that the body does not contain non-empty output nodes + if ( + ($node instanceof TextNode && !ctype_space($node->getAttribute('data'))) + || + (!$node instanceof TextNode && !$node instanceof BlockReferenceNode && $node instanceof NodeOutputInterface) + ) { + if (false !== strpos((string) $node, \chr(0xEF).\chr(0xBB).\chr(0xBF))) { + $t = substr($node->getAttribute('data'), 3); + if ('' === $t || ctype_space($t)) { + // bypass empty nodes starting with a BOM + return null; + } + } + + throw new SyntaxError('A template that extends another one cannot include content outside Twig blocks. Did you forget to put the content inside a {% block %} tag?', $node->getTemplateLine(), $this->stream->getSourceContext()); + } + + // bypass nodes that "capture" the output + if ($node instanceof NodeCaptureInterface) { + // a "block" tag in such a node will serve as a block definition AND be displayed in place as well + return $node; + } + + // "block" tags that are not captured (see above) are only used for defining + // the content of the block. In such a case, nesting it does not work as + // expected as the definition is not part of the default template code flow. + if ($nested && $node instanceof BlockReferenceNode) { + throw new SyntaxError('A block definition cannot be nested under non-capturing nodes.', $node->getTemplateLine(), $this->stream->getSourceContext()); + } + + if ($node instanceof NodeOutputInterface) { + return null; + } + + // here, $nested means "being at the root level of a child template" + // we need to discard the wrapping "Node" for the "body" node + $nested = $nested || Node::class !== \get_class($node); + foreach ($node as $k => $n) { + if (null !== $n && null === $this->filterBodyNodes($n, $nested)) { + $node->removeNode($k); + } + } + + return $node; + } +} diff --git a/site/www/_rem/lib/twig/Profiler/Dumper/BaseDumper.php b/site/www/_rem/lib/twig/Profiler/Dumper/BaseDumper.php new file mode 100644 index 0000000..4da43e4 --- /dev/null +++ b/site/www/_rem/lib/twig/Profiler/Dumper/BaseDumper.php @@ -0,0 +1,63 @@ + + */ +abstract class BaseDumper +{ + private $root; + + public function dump(Profile $profile): string + { + return $this->dumpProfile($profile); + } + + abstract protected function formatTemplate(Profile $profile, $prefix): string; + + abstract protected function formatNonTemplate(Profile $profile, $prefix): string; + + abstract protected function formatTime(Profile $profile, $percent): string; + + private function dumpProfile(Profile $profile, $prefix = '', $sibling = false): string + { + if ($profile->isRoot()) { + $this->root = $profile->getDuration(); + $start = $profile->getName(); + } else { + if ($profile->isTemplate()) { + $start = $this->formatTemplate($profile, $prefix); + } else { + $start = $this->formatNonTemplate($profile, $prefix); + } + $prefix .= $sibling ? '│ ' : ' '; + } + + $percent = $this->root ? $profile->getDuration() / $this->root * 100 : 0; + + if ($profile->getDuration() * 1000 < 1) { + $str = $start."\n"; + } else { + $str = sprintf("%s %s\n", $start, $this->formatTime($profile, $percent)); + } + + $nCount = \count($profile->getProfiles()); + foreach ($profile as $i => $p) { + $str .= $this->dumpProfile($p, $prefix, $i + 1 !== $nCount); + } + + return $str; + } +} diff --git a/site/www/_rem/lib/twig/Profiler/Dumper/BlackfireDumper.php b/site/www/_rem/lib/twig/Profiler/Dumper/BlackfireDumper.php new file mode 100644 index 0000000..03abe0f --- /dev/null +++ b/site/www/_rem/lib/twig/Profiler/Dumper/BlackfireDumper.php @@ -0,0 +1,72 @@ + + */ +final class BlackfireDumper +{ + public function dump(Profile $profile): string + { + $data = []; + $this->dumpProfile('main()', $profile, $data); + $this->dumpChildren('main()', $profile, $data); + + $start = sprintf('%f', microtime(true)); + $str = << $values) { + $str .= "$name//{$values['ct']} {$values['wt']} {$values['mu']} {$values['pmu']}\n"; + } + + return $str; + } + + private function dumpChildren(string $parent, Profile $profile, &$data) + { + foreach ($profile as $p) { + if ($p->isTemplate()) { + $name = $p->getTemplate(); + } else { + $name = sprintf('%s::%s(%s)', $p->getTemplate(), $p->getType(), $p->getName()); + } + $this->dumpProfile(sprintf('%s==>%s', $parent, $name), $p, $data); + $this->dumpChildren($name, $p, $data); + } + } + + private function dumpProfile(string $edge, Profile $profile, &$data) + { + if (isset($data[$edge])) { + ++$data[$edge]['ct']; + $data[$edge]['wt'] += floor($profile->getDuration() * 1000000); + $data[$edge]['mu'] += $profile->getMemoryUsage(); + $data[$edge]['pmu'] += $profile->getPeakMemoryUsage(); + } else { + $data[$edge] = [ + 'ct' => 1, + 'wt' => floor($profile->getDuration() * 1000000), + 'mu' => $profile->getMemoryUsage(), + 'pmu' => $profile->getPeakMemoryUsage(), + ]; + } + } +} diff --git a/site/www/_rem/lib/twig/Profiler/Dumper/HtmlDumper.php b/site/www/_rem/lib/twig/Profiler/Dumper/HtmlDumper.php new file mode 100644 index 0000000..1f2433b --- /dev/null +++ b/site/www/_rem/lib/twig/Profiler/Dumper/HtmlDumper.php @@ -0,0 +1,47 @@ + + */ +final class HtmlDumper extends BaseDumper +{ + private static $colors = [ + 'block' => '#dfd', + 'macro' => '#ddf', + 'template' => '#ffd', + 'big' => '#d44', + ]; + + public function dump(Profile $profile): string + { + return '
    '.parent::dump($profile).'
    '; + } + + protected function formatTemplate(Profile $profile, $prefix): string + { + return sprintf('%s└ %s', $prefix, self::$colors['template'], $profile->getTemplate()); + } + + protected function formatNonTemplate(Profile $profile, $prefix): string + { + return sprintf('%s└ %s::%s(%s)', $prefix, $profile->getTemplate(), $profile->getType(), isset(self::$colors[$profile->getType()]) ? self::$colors[$profile->getType()] : 'auto', $profile->getName()); + } + + protected function formatTime(Profile $profile, $percent): string + { + return sprintf('%.2fms/%.0f%%', $percent > 20 ? self::$colors['big'] : 'auto', $profile->getDuration() * 1000, $percent); + } +} diff --git a/site/www/_rem/lib/twig/Profiler/Dumper/TextDumper.php b/site/www/_rem/lib/twig/Profiler/Dumper/TextDumper.php new file mode 100644 index 0000000..31561c4 --- /dev/null +++ b/site/www/_rem/lib/twig/Profiler/Dumper/TextDumper.php @@ -0,0 +1,35 @@ + + */ +final class TextDumper extends BaseDumper +{ + protected function formatTemplate(Profile $profile, $prefix): string + { + return sprintf('%s└ %s', $prefix, $profile->getTemplate()); + } + + protected function formatNonTemplate(Profile $profile, $prefix): string + { + return sprintf('%s└ %s::%s(%s)', $prefix, $profile->getTemplate(), $profile->getType(), $profile->getName()); + } + + protected function formatTime(Profile $profile, $percent): string + { + return sprintf('%.2fms/%.0f%%', $profile->getDuration() * 1000, $percent); + } +} diff --git a/site/www/_rem/lib/twig/Profiler/Node/EnterProfileNode.php b/site/www/_rem/lib/twig/Profiler/Node/EnterProfileNode.php new file mode 100644 index 0000000..1494baf --- /dev/null +++ b/site/www/_rem/lib/twig/Profiler/Node/EnterProfileNode.php @@ -0,0 +1,42 @@ + + */ +class EnterProfileNode extends Node +{ + public function __construct(string $extensionName, string $type, string $name, string $varName) + { + parent::__construct([], ['extension_name' => $extensionName, 'name' => $name, 'type' => $type, 'var_name' => $varName]); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->write(sprintf('$%s = $this->extensions[', $this->getAttribute('var_name'))) + ->repr($this->getAttribute('extension_name')) + ->raw("];\n") + ->write(sprintf('$%s->enter($%s = new \Twig\Profiler\Profile($this->getTemplateName(), ', $this->getAttribute('var_name'), $this->getAttribute('var_name').'_prof')) + ->repr($this->getAttribute('type')) + ->raw(', ') + ->repr($this->getAttribute('name')) + ->raw("));\n\n") + ; + } +} diff --git a/site/www/_rem/lib/twig/Profiler/Node/LeaveProfileNode.php b/site/www/_rem/lib/twig/Profiler/Node/LeaveProfileNode.php new file mode 100644 index 0000000..94cebba --- /dev/null +++ b/site/www/_rem/lib/twig/Profiler/Node/LeaveProfileNode.php @@ -0,0 +1,36 @@ + + */ +class LeaveProfileNode extends Node +{ + public function __construct(string $varName) + { + parent::__construct([], ['var_name' => $varName]); + } + + public function compile(Compiler $compiler): void + { + $compiler + ->write("\n") + ->write(sprintf("\$%s->leave(\$%s);\n\n", $this->getAttribute('var_name'), $this->getAttribute('var_name').'_prof')) + ; + } +} diff --git a/site/www/_rem/lib/twig/Profiler/NodeVisitor/ProfilerNodeVisitor.php b/site/www/_rem/lib/twig/Profiler/NodeVisitor/ProfilerNodeVisitor.php new file mode 100644 index 0000000..91abee8 --- /dev/null +++ b/site/www/_rem/lib/twig/Profiler/NodeVisitor/ProfilerNodeVisitor.php @@ -0,0 +1,70 @@ + + */ +final class ProfilerNodeVisitor implements NodeVisitorInterface +{ + private $extensionName; + private $varName; + + public function __construct(string $extensionName) + { + $this->extensionName = $extensionName; + $this->varName = sprintf('__internal_%s', hash(\PHP_VERSION_ID < 80100 ? 'sha256' : 'xxh128', $extensionName)); + } + + public function enterNode(Node $node, Environment $env): Node + { + return $node; + } + + public function leaveNode(Node $node, Environment $env): ?Node + { + if ($node instanceof ModuleNode) { + $node->setNode('display_start', new Node([new EnterProfileNode($this->extensionName, Profile::TEMPLATE, $node->getTemplateName(), $this->varName), $node->getNode('display_start')])); + $node->setNode('display_end', new Node([new LeaveProfileNode($this->varName), $node->getNode('display_end')])); + } elseif ($node instanceof BlockNode) { + $node->setNode('body', new BodyNode([ + new EnterProfileNode($this->extensionName, Profile::BLOCK, $node->getAttribute('name'), $this->varName), + $node->getNode('body'), + new LeaveProfileNode($this->varName), + ])); + } elseif ($node instanceof MacroNode) { + $node->setNode('body', new BodyNode([ + new EnterProfileNode($this->extensionName, Profile::MACRO, $node->getAttribute('name'), $this->varName), + $node->getNode('body'), + new LeaveProfileNode($this->varName), + ])); + } + + return $node; + } + + public function getPriority(): int + { + return 0; + } +} diff --git a/site/www/_rem/lib/twig/Profiler/Profile.php b/site/www/_rem/lib/twig/Profiler/Profile.php new file mode 100644 index 0000000..252ca9b --- /dev/null +++ b/site/www/_rem/lib/twig/Profiler/Profile.php @@ -0,0 +1,181 @@ + + */ +final class Profile implements \IteratorAggregate, \Serializable +{ + public const ROOT = 'ROOT'; + public const BLOCK = 'block'; + public const TEMPLATE = 'template'; + public const MACRO = 'macro'; + + private $template; + private $name; + private $type; + private $starts = []; + private $ends = []; + private $profiles = []; + + public function __construct(string $template = 'main', string $type = self::ROOT, string $name = 'main') + { + $this->template = $template; + $this->type = $type; + $this->name = 0 === strpos($name, '__internal_') ? 'INTERNAL' : $name; + $this->enter(); + } + + public function getTemplate(): string + { + return $this->template; + } + + public function getType(): string + { + return $this->type; + } + + public function getName(): string + { + return $this->name; + } + + public function isRoot(): bool + { + return self::ROOT === $this->type; + } + + public function isTemplate(): bool + { + return self::TEMPLATE === $this->type; + } + + public function isBlock(): bool + { + return self::BLOCK === $this->type; + } + + public function isMacro(): bool + { + return self::MACRO === $this->type; + } + + /** + * @return Profile[] + */ + public function getProfiles(): array + { + return $this->profiles; + } + + public function addProfile(self $profile): void + { + $this->profiles[] = $profile; + } + + /** + * Returns the duration in microseconds. + */ + public function getDuration(): float + { + if ($this->isRoot() && $this->profiles) { + // for the root node with children, duration is the sum of all child durations + $duration = 0; + foreach ($this->profiles as $profile) { + $duration += $profile->getDuration(); + } + + return $duration; + } + + return isset($this->ends['wt']) && isset($this->starts['wt']) ? $this->ends['wt'] - $this->starts['wt'] : 0; + } + + /** + * Returns the memory usage in bytes. + */ + public function getMemoryUsage(): int + { + return isset($this->ends['mu']) && isset($this->starts['mu']) ? $this->ends['mu'] - $this->starts['mu'] : 0; + } + + /** + * Returns the peak memory usage in bytes. + */ + public function getPeakMemoryUsage(): int + { + return isset($this->ends['pmu']) && isset($this->starts['pmu']) ? $this->ends['pmu'] - $this->starts['pmu'] : 0; + } + + /** + * Starts the profiling. + */ + public function enter(): void + { + $this->starts = [ + 'wt' => microtime(true), + 'mu' => memory_get_usage(), + 'pmu' => memory_get_peak_usage(), + ]; + } + + /** + * Stops the profiling. + */ + public function leave(): void + { + $this->ends = [ + 'wt' => microtime(true), + 'mu' => memory_get_usage(), + 'pmu' => memory_get_peak_usage(), + ]; + } + + public function reset(): void + { + $this->starts = $this->ends = $this->profiles = []; + $this->enter(); + } + + public function getIterator(): \Traversable + { + return new \ArrayIterator($this->profiles); + } + + public function serialize(): string + { + return serialize($this->__serialize()); + } + + public function unserialize($data): void + { + $this->__unserialize(unserialize($data)); + } + + /** + * @internal + */ + public function __serialize(): array + { + return [$this->template, $this->name, $this->type, $this->starts, $this->ends, $this->profiles]; + } + + /** + * @internal + */ + public function __unserialize(array $data): void + { + list($this->template, $this->name, $this->type, $this->starts, $this->ends, $this->profiles) = $data; + } +} diff --git a/site/www/_rem/lib/twig/RuntimeLoader/ContainerRuntimeLoader.php b/site/www/_rem/lib/twig/RuntimeLoader/ContainerRuntimeLoader.php new file mode 100644 index 0000000..b360d7b --- /dev/null +++ b/site/www/_rem/lib/twig/RuntimeLoader/ContainerRuntimeLoader.php @@ -0,0 +1,37 @@ + + * @author Robin Chalas + */ +class ContainerRuntimeLoader implements RuntimeLoaderInterface +{ + private $container; + + public function __construct(ContainerInterface $container) + { + $this->container = $container; + } + + public function load(string $class) + { + return $this->container->has($class) ? $this->container->get($class) : null; + } +} diff --git a/site/www/_rem/lib/twig/RuntimeLoader/FactoryRuntimeLoader.php b/site/www/_rem/lib/twig/RuntimeLoader/FactoryRuntimeLoader.php new file mode 100644 index 0000000..1306483 --- /dev/null +++ b/site/www/_rem/lib/twig/RuntimeLoader/FactoryRuntimeLoader.php @@ -0,0 +1,41 @@ + + */ +class FactoryRuntimeLoader implements RuntimeLoaderInterface +{ + private $map; + + /** + * @param array $map An array where keys are class names and values factory callables + */ + public function __construct(array $map = []) + { + $this->map = $map; + } + + public function load(string $class) + { + if (!isset($this->map[$class])) { + return null; + } + + $runtimeFactory = $this->map[$class]; + + return $runtimeFactory(); + } +} diff --git a/site/www/_rem/lib/twig/RuntimeLoader/RuntimeLoaderInterface.php b/site/www/_rem/lib/twig/RuntimeLoader/RuntimeLoaderInterface.php new file mode 100644 index 0000000..9e5b204 --- /dev/null +++ b/site/www/_rem/lib/twig/RuntimeLoader/RuntimeLoaderInterface.php @@ -0,0 +1,27 @@ + + */ +interface RuntimeLoaderInterface +{ + /** + * Creates the runtime implementation of a Twig element (filter/function/test). + * + * @return object|null The runtime instance or null if the loader does not know how to create the runtime for this class + */ + public function load(string $class); +} diff --git a/site/www/_rem/lib/twig/Sandbox/SecurityError.php b/site/www/_rem/lib/twig/Sandbox/SecurityError.php new file mode 100644 index 0000000..30a404f --- /dev/null +++ b/site/www/_rem/lib/twig/Sandbox/SecurityError.php @@ -0,0 +1,23 @@ + + */ +class SecurityError extends Error +{ +} diff --git a/site/www/_rem/lib/twig/Sandbox/SecurityNotAllowedFilterError.php b/site/www/_rem/lib/twig/Sandbox/SecurityNotAllowedFilterError.php new file mode 100644 index 0000000..02d3063 --- /dev/null +++ b/site/www/_rem/lib/twig/Sandbox/SecurityNotAllowedFilterError.php @@ -0,0 +1,33 @@ + + */ +final class SecurityNotAllowedFilterError extends SecurityError +{ + private $filterName; + + public function __construct(string $message, string $functionName) + { + parent::__construct($message); + $this->filterName = $functionName; + } + + public function getFilterName(): string + { + return $this->filterName; + } +} diff --git a/site/www/_rem/lib/twig/Sandbox/SecurityNotAllowedFunctionError.php b/site/www/_rem/lib/twig/Sandbox/SecurityNotAllowedFunctionError.php new file mode 100644 index 0000000..4f76dc6 --- /dev/null +++ b/site/www/_rem/lib/twig/Sandbox/SecurityNotAllowedFunctionError.php @@ -0,0 +1,33 @@ + + */ +final class SecurityNotAllowedFunctionError extends SecurityError +{ + private $functionName; + + public function __construct(string $message, string $functionName) + { + parent::__construct($message); + $this->functionName = $functionName; + } + + public function getFunctionName(): string + { + return $this->functionName; + } +} diff --git a/site/www/_rem/lib/twig/Sandbox/SecurityNotAllowedMethodError.php b/site/www/_rem/lib/twig/Sandbox/SecurityNotAllowedMethodError.php new file mode 100644 index 0000000..8df9d0b --- /dev/null +++ b/site/www/_rem/lib/twig/Sandbox/SecurityNotAllowedMethodError.php @@ -0,0 +1,40 @@ + + */ +final class SecurityNotAllowedMethodError extends SecurityError +{ + private $className; + private $methodName; + + public function __construct(string $message, string $className, string $methodName) + { + parent::__construct($message); + $this->className = $className; + $this->methodName = $methodName; + } + + public function getClassName(): string + { + return $this->className; + } + + public function getMethodName() + { + return $this->methodName; + } +} diff --git a/site/www/_rem/lib/twig/Sandbox/SecurityNotAllowedPropertyError.php b/site/www/_rem/lib/twig/Sandbox/SecurityNotAllowedPropertyError.php new file mode 100644 index 0000000..42ec4f3 --- /dev/null +++ b/site/www/_rem/lib/twig/Sandbox/SecurityNotAllowedPropertyError.php @@ -0,0 +1,40 @@ + + */ +final class SecurityNotAllowedPropertyError extends SecurityError +{ + private $className; + private $propertyName; + + public function __construct(string $message, string $className, string $propertyName) + { + parent::__construct($message); + $this->className = $className; + $this->propertyName = $propertyName; + } + + public function getClassName(): string + { + return $this->className; + } + + public function getPropertyName() + { + return $this->propertyName; + } +} diff --git a/site/www/_rem/lib/twig/Sandbox/SecurityNotAllowedTagError.php b/site/www/_rem/lib/twig/Sandbox/SecurityNotAllowedTagError.php new file mode 100644 index 0000000..4522150 --- /dev/null +++ b/site/www/_rem/lib/twig/Sandbox/SecurityNotAllowedTagError.php @@ -0,0 +1,33 @@ + + */ +final class SecurityNotAllowedTagError extends SecurityError +{ + private $tagName; + + public function __construct(string $message, string $tagName) + { + parent::__construct($message); + $this->tagName = $tagName; + } + + public function getTagName(): string + { + return $this->tagName; + } +} diff --git a/site/www/_rem/lib/twig/Sandbox/SecurityPolicy.php b/site/www/_rem/lib/twig/Sandbox/SecurityPolicy.php new file mode 100644 index 0000000..2fc0d01 --- /dev/null +++ b/site/www/_rem/lib/twig/Sandbox/SecurityPolicy.php @@ -0,0 +1,126 @@ + + */ +final class SecurityPolicy implements SecurityPolicyInterface +{ + private $allowedTags; + private $allowedFilters; + private $allowedMethods; + private $allowedProperties; + private $allowedFunctions; + + public function __construct(array $allowedTags = [], array $allowedFilters = [], array $allowedMethods = [], array $allowedProperties = [], array $allowedFunctions = []) + { + $this->allowedTags = $allowedTags; + $this->allowedFilters = $allowedFilters; + $this->setAllowedMethods($allowedMethods); + $this->allowedProperties = $allowedProperties; + $this->allowedFunctions = $allowedFunctions; + } + + public function setAllowedTags(array $tags): void + { + $this->allowedTags = $tags; + } + + public function setAllowedFilters(array $filters): void + { + $this->allowedFilters = $filters; + } + + public function setAllowedMethods(array $methods): void + { + $this->allowedMethods = []; + foreach ($methods as $class => $m) { + $this->allowedMethods[$class] = array_map(function ($value) { return strtr($value, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'); }, \is_array($m) ? $m : [$m]); + } + } + + public function setAllowedProperties(array $properties): void + { + $this->allowedProperties = $properties; + } + + public function setAllowedFunctions(array $functions): void + { + $this->allowedFunctions = $functions; + } + + public function checkSecurity($tags, $filters, $functions): void + { + foreach ($tags as $tag) { + if (!\in_array($tag, $this->allowedTags)) { + throw new SecurityNotAllowedTagError(sprintf('Tag "%s" is not allowed.', $tag), $tag); + } + } + + foreach ($filters as $filter) { + if (!\in_array($filter, $this->allowedFilters)) { + throw new SecurityNotAllowedFilterError(sprintf('Filter "%s" is not allowed.', $filter), $filter); + } + } + + foreach ($functions as $function) { + if (!\in_array($function, $this->allowedFunctions)) { + throw new SecurityNotAllowedFunctionError(sprintf('Function "%s" is not allowed.', $function), $function); + } + } + } + + public function checkMethodAllowed($obj, $method): void + { + if ($obj instanceof Template || $obj instanceof Markup) { + return; + } + + $allowed = false; + $method = strtr($method, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'); + foreach ($this->allowedMethods as $class => $methods) { + if ($obj instanceof $class) { + $allowed = \in_array($method, $methods); + + break; + } + } + + if (!$allowed) { + $class = \get_class($obj); + throw new SecurityNotAllowedMethodError(sprintf('Calling "%s" method on a "%s" object is not allowed.', $method, $class), $class, $method); + } + } + + public function checkPropertyAllowed($obj, $property): void + { + $allowed = false; + foreach ($this->allowedProperties as $class => $properties) { + if ($obj instanceof $class) { + $allowed = \in_array($property, \is_array($properties) ? $properties : [$properties]); + + break; + } + } + + if (!$allowed) { + $class = \get_class($obj); + throw new SecurityNotAllowedPropertyError(sprintf('Calling "%s" property on a "%s" object is not allowed.', $property, $class), $class, $property); + } + } +} diff --git a/site/www/_rem/lib/twig/Sandbox/SecurityPolicyInterface.php b/site/www/_rem/lib/twig/Sandbox/SecurityPolicyInterface.php new file mode 100644 index 0000000..4cb479d --- /dev/null +++ b/site/www/_rem/lib/twig/Sandbox/SecurityPolicyInterface.php @@ -0,0 +1,35 @@ + + */ +interface SecurityPolicyInterface +{ + /** + * @throws SecurityError + */ + public function checkSecurity($tags, $filters, $functions): void; + + /** + * @throws SecurityNotAllowedMethodError + */ + public function checkMethodAllowed($obj, $method): void; + + /** + * @throws SecurityNotAllowedPropertyError + */ + public function checkPropertyAllowed($obj, $method): void; +} diff --git a/site/www/_rem/lib/twig/Source.php b/site/www/_rem/lib/twig/Source.php new file mode 100644 index 0000000..3cb0240 --- /dev/null +++ b/site/www/_rem/lib/twig/Source.php @@ -0,0 +1,51 @@ + + */ +final class Source +{ + private $code; + private $name; + private $path; + + /** + * @param string $code The template source code + * @param string $name The template logical name + * @param string $path The filesystem path of the template if any + */ + public function __construct(string $code, string $name, string $path = '') + { + $this->code = $code; + $this->name = $name; + $this->path = $path; + } + + public function getCode(): string + { + return $this->code; + } + + public function getName(): string + { + return $this->name; + } + + public function getPath(): string + { + return $this->path; + } +} diff --git a/site/www/_rem/lib/twig/Template.php b/site/www/_rem/lib/twig/Template.php new file mode 100644 index 0000000..e04bd04 --- /dev/null +++ b/site/www/_rem/lib/twig/Template.php @@ -0,0 +1,422 @@ +load() + * instead, which returns an instance of \Twig\TemplateWrapper. + * + * @author Fabien Potencier + * + * @internal + */ +abstract class Template +{ + public const ANY_CALL = 'any'; + public const ARRAY_CALL = 'array'; + public const METHOD_CALL = 'method'; + + protected $parent; + protected $parents = []; + protected $env; + protected $blocks = []; + protected $traits = []; + protected $extensions = []; + protected $sandbox; + + public function __construct(Environment $env) + { + $this->env = $env; + $this->extensions = $env->getExtensions(); + } + + /** + * Returns the template name. + * + * @return string The template name + */ + abstract public function getTemplateName(); + + /** + * Returns debug information about the template. + * + * @return array Debug information + */ + abstract public function getDebugInfo(); + + /** + * Returns information about the original template source code. + * + * @return Source + */ + abstract public function getSourceContext(); + + /** + * Returns the parent template. + * + * This method is for internal use only and should never be called + * directly. + * + * @return Template|TemplateWrapper|false The parent template or false if there is no parent + */ + public function getParent(array $context) + { + if (null !== $this->parent) { + return $this->parent; + } + + try { + $parent = $this->doGetParent($context); + + if (false === $parent) { + return false; + } + + if ($parent instanceof self || $parent instanceof TemplateWrapper) { + return $this->parents[$parent->getSourceContext()->getName()] = $parent; + } + + if (!isset($this->parents[$parent])) { + $this->parents[$parent] = $this->loadTemplate($parent); + } + } catch (LoaderError $e) { + $e->setSourceContext(null); + $e->guess(); + + throw $e; + } + + return $this->parents[$parent]; + } + + protected function doGetParent(array $context) + { + return false; + } + + public function isTraitable() + { + return true; + } + + /** + * Displays a parent block. + * + * This method is for internal use only and should never be called + * directly. + * + * @param string $name The block name to display from the parent + * @param array $context The context + * @param array $blocks The current set of blocks + */ + public function displayParentBlock($name, array $context, array $blocks = []) + { + if (isset($this->traits[$name])) { + $this->traits[$name][0]->displayBlock($name, $context, $blocks, false); + } elseif (false !== $parent = $this->getParent($context)) { + $parent->displayBlock($name, $context, $blocks, false); + } else { + throw new RuntimeError(sprintf('The template has no parent and no traits defining the "%s" block.', $name), -1, $this->getSourceContext()); + } + } + + /** + * Displays a block. + * + * This method is for internal use only and should never be called + * directly. + * + * @param string $name The block name to display + * @param array $context The context + * @param array $blocks The current set of blocks + * @param bool $useBlocks Whether to use the current set of blocks + */ + public function displayBlock($name, array $context, array $blocks = [], $useBlocks = true, self $templateContext = null) + { + if ($useBlocks && isset($blocks[$name])) { + $template = $blocks[$name][0]; + $block = $blocks[$name][1]; + } elseif (isset($this->blocks[$name])) { + $template = $this->blocks[$name][0]; + $block = $this->blocks[$name][1]; + } else { + $template = null; + $block = null; + } + + // avoid RCEs when sandbox is enabled + if (null !== $template && !$template instanceof self) { + throw new \LogicException('A block must be a method on a \Twig\Template instance.'); + } + + if (null !== $template) { + try { + $template->$block($context, $blocks); + } catch (Error $e) { + if (!$e->getSourceContext()) { + $e->setSourceContext($template->getSourceContext()); + } + + // this is mostly useful for \Twig\Error\LoaderError exceptions + // see \Twig\Error\LoaderError + if (-1 === $e->getTemplateLine()) { + $e->guess(); + } + + throw $e; + } catch (\Exception $e) { + $e = new RuntimeError(sprintf('An exception has been thrown during the rendering of a template ("%s").', $e->getMessage()), -1, $template->getSourceContext(), $e); + $e->guess(); + + throw $e; + } + } elseif (false !== $parent = $this->getParent($context)) { + $parent->displayBlock($name, $context, array_merge($this->blocks, $blocks), false, $templateContext ?? $this); + } elseif (isset($blocks[$name])) { + throw new RuntimeError(sprintf('Block "%s" should not call parent() in "%s" as the block does not exist in the parent template "%s".', $name, $blocks[$name][0]->getTemplateName(), $this->getTemplateName()), -1, $blocks[$name][0]->getSourceContext()); + } else { + throw new RuntimeError(sprintf('Block "%s" on template "%s" does not exist.', $name, $this->getTemplateName()), -1, ($templateContext ?? $this)->getSourceContext()); + } + } + + /** + * Renders a parent block. + * + * This method is for internal use only and should never be called + * directly. + * + * @param string $name The block name to render from the parent + * @param array $context The context + * @param array $blocks The current set of blocks + * + * @return string The rendered block + */ + public function renderParentBlock($name, array $context, array $blocks = []) + { + if ($this->env->isDebug()) { + ob_start(); + } else { + ob_start(function () { return ''; }); + } + $this->displayParentBlock($name, $context, $blocks); + + return ob_get_clean(); + } + + /** + * Renders a block. + * + * This method is for internal use only and should never be called + * directly. + * + * @param string $name The block name to render + * @param array $context The context + * @param array $blocks The current set of blocks + * @param bool $useBlocks Whether to use the current set of blocks + * + * @return string The rendered block + */ + public function renderBlock($name, array $context, array $blocks = [], $useBlocks = true) + { + if ($this->env->isDebug()) { + ob_start(); + } else { + ob_start(function () { return ''; }); + } + $this->displayBlock($name, $context, $blocks, $useBlocks); + + return ob_get_clean(); + } + + /** + * Returns whether a block exists or not in the current context of the template. + * + * This method checks blocks defined in the current template + * or defined in "used" traits or defined in parent templates. + * + * @param string $name The block name + * @param array $context The context + * @param array $blocks The current set of blocks + * + * @return bool true if the block exists, false otherwise + */ + public function hasBlock($name, array $context, array $blocks = []) + { + if (isset($blocks[$name])) { + return $blocks[$name][0] instanceof self; + } + + if (isset($this->blocks[$name])) { + return true; + } + + if (false !== $parent = $this->getParent($context)) { + return $parent->hasBlock($name, $context); + } + + return false; + } + + /** + * Returns all block names in the current context of the template. + * + * This method checks blocks defined in the current template + * or defined in "used" traits or defined in parent templates. + * + * @param array $context The context + * @param array $blocks The current set of blocks + * + * @return array An array of block names + */ + public function getBlockNames(array $context, array $blocks = []) + { + $names = array_merge(array_keys($blocks), array_keys($this->blocks)); + + if (false !== $parent = $this->getParent($context)) { + $names = array_merge($names, $parent->getBlockNames($context)); + } + + return array_unique($names); + } + + /** + * @return Template|TemplateWrapper + */ + protected function loadTemplate($template, $templateName = null, $line = null, $index = null) + { + try { + if (\is_array($template)) { + return $this->env->resolveTemplate($template); + } + + if ($template instanceof self || $template instanceof TemplateWrapper) { + return $template; + } + + if ($template === $this->getTemplateName()) { + $class = static::class; + if (false !== $pos = strrpos($class, '___', -1)) { + $class = substr($class, 0, $pos); + } + } else { + $class = $this->env->getTemplateClass($template); + } + + return $this->env->loadTemplate($class, $template, $index); + } catch (Error $e) { + if (!$e->getSourceContext()) { + $e->setSourceContext($templateName ? new Source('', $templateName) : $this->getSourceContext()); + } + + if ($e->getTemplateLine() > 0) { + throw $e; + } + + if (!$line) { + $e->guess(); + } else { + $e->setTemplateLine($line); + } + + throw $e; + } + } + + /** + * @internal + * + * @return Template + */ + public function unwrap() + { + return $this; + } + + /** + * Returns all blocks. + * + * This method is for internal use only and should never be called + * directly. + * + * @return array An array of blocks + */ + public function getBlocks() + { + return $this->blocks; + } + + public function display(array $context, array $blocks = []) + { + $this->displayWithErrorHandling($this->env->mergeGlobals($context), array_merge($this->blocks, $blocks)); + } + + public function render(array $context) + { + $level = ob_get_level(); + if ($this->env->isDebug()) { + ob_start(); + } else { + ob_start(function () { return ''; }); + } + try { + $this->display($context); + } catch (\Throwable $e) { + while (ob_get_level() > $level) { + ob_end_clean(); + } + + throw $e; + } + + return ob_get_clean(); + } + + protected function displayWithErrorHandling(array $context, array $blocks = []) + { + try { + $this->doDisplay($context, $blocks); + } catch (Error $e) { + if (!$e->getSourceContext()) { + $e->setSourceContext($this->getSourceContext()); + } + + // this is mostly useful for \Twig\Error\LoaderError exceptions + // see \Twig\Error\LoaderError + if (-1 === $e->getTemplateLine()) { + $e->guess(); + } + + throw $e; + } catch (\Exception $e) { + $e = new RuntimeError(sprintf('An exception has been thrown during the rendering of a template ("%s").', $e->getMessage()), -1, $this->getSourceContext(), $e); + $e->guess(); + + throw $e; + } + } + + /** + * Auto-generated method to display the template with the given context. + * + * @param array $context An array of parameters to pass to the template + * @param array $blocks An array of blocks to pass to the template + */ + abstract protected function doDisplay(array $context, array $blocks = []); +} diff --git a/site/www/_rem/lib/twig/TemplateWrapper.php b/site/www/_rem/lib/twig/TemplateWrapper.php new file mode 100644 index 0000000..c9c6b07 --- /dev/null +++ b/site/www/_rem/lib/twig/TemplateWrapper.php @@ -0,0 +1,109 @@ + + */ +final class TemplateWrapper +{ + private $env; + private $template; + + /** + * This method is for internal use only and should never be called + * directly (use Twig\Environment::load() instead). + * + * @internal + */ + public function __construct(Environment $env, Template $template) + { + $this->env = $env; + $this->template = $template; + } + + public function render(array $context = []): string + { + // using func_get_args() allows to not expose the blocks argument + // as it should only be used by internal code + return $this->template->render($context, \func_get_args()[1] ?? []); + } + + public function display(array $context = []) + { + // using func_get_args() allows to not expose the blocks argument + // as it should only be used by internal code + $this->template->display($context, \func_get_args()[1] ?? []); + } + + public function hasBlock(string $name, array $context = []): bool + { + return $this->template->hasBlock($name, $context); + } + + /** + * @return string[] An array of defined template block names + */ + public function getBlockNames(array $context = []): array + { + return $this->template->getBlockNames($context); + } + + public function renderBlock(string $name, array $context = []): string + { + $context = $this->env->mergeGlobals($context); + $level = ob_get_level(); + if ($this->env->isDebug()) { + ob_start(); + } else { + ob_start(function () { return ''; }); + } + try { + $this->template->displayBlock($name, $context); + } catch (\Throwable $e) { + while (ob_get_level() > $level) { + ob_end_clean(); + } + + throw $e; + } + + return ob_get_clean(); + } + + public function displayBlock(string $name, array $context = []) + { + $this->template->displayBlock($name, $this->env->mergeGlobals($context)); + } + + public function getSourceContext(): Source + { + return $this->template->getSourceContext(); + } + + public function getTemplateName(): string + { + return $this->template->getTemplateName(); + } + + /** + * @internal + * + * @return Template + */ + public function unwrap() + { + return $this->template; + } +} diff --git a/site/www/_rem/lib/twig/Test/IntegrationTestCase.php b/site/www/_rem/lib/twig/Test/IntegrationTestCase.php new file mode 100644 index 0000000..307302b --- /dev/null +++ b/site/www/_rem/lib/twig/Test/IntegrationTestCase.php @@ -0,0 +1,265 @@ + + * @author Karma Dordrak + */ +abstract class IntegrationTestCase extends TestCase +{ + /** + * @return string + */ + abstract protected function getFixturesDir(); + + /** + * @return RuntimeLoaderInterface[] + */ + protected function getRuntimeLoaders() + { + return []; + } + + /** + * @return ExtensionInterface[] + */ + protected function getExtensions() + { + return []; + } + + /** + * @return TwigFilter[] + */ + protected function getTwigFilters() + { + return []; + } + + /** + * @return TwigFunction[] + */ + protected function getTwigFunctions() + { + return []; + } + + /** + * @return TwigTest[] + */ + protected function getTwigTests() + { + return []; + } + + /** + * @dataProvider getTests + */ + public function testIntegration($file, $message, $condition, $templates, $exception, $outputs, $deprecation = '') + { + $this->doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs, $deprecation); + } + + /** + * @dataProvider getLegacyTests + * @group legacy + */ + public function testLegacyIntegration($file, $message, $condition, $templates, $exception, $outputs, $deprecation = '') + { + $this->doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs, $deprecation); + } + + public function getTests($name, $legacyTests = false) + { + $fixturesDir = realpath($this->getFixturesDir()); + $tests = []; + + foreach (new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($fixturesDir), \RecursiveIteratorIterator::LEAVES_ONLY) as $file) { + if (!preg_match('/\.test$/', $file)) { + continue; + } + + if ($legacyTests xor false !== strpos($file->getRealpath(), '.legacy.test')) { + continue; + } + + $test = file_get_contents($file->getRealpath()); + + if (preg_match('/--TEST--\s*(.*?)\s*(?:--CONDITION--\s*(.*))?\s*(?:--DEPRECATION--\s*(.*?))?\s*((?:--TEMPLATE(?:\(.*?\))?--(?:.*?))+)\s*(?:--DATA--\s*(.*))?\s*--EXCEPTION--\s*(.*)/sx', $test, $match)) { + $message = $match[1]; + $condition = $match[2]; + $deprecation = $match[3]; + $templates = self::parseTemplates($match[4]); + $exception = $match[6]; + $outputs = [[null, $match[5], null, '']]; + } elseif (preg_match('/--TEST--\s*(.*?)\s*(?:--CONDITION--\s*(.*))?\s*(?:--DEPRECATION--\s*(.*?))?\s*((?:--TEMPLATE(?:\(.*?\))?--(?:.*?))+)--DATA--.*?--EXPECT--.*/s', $test, $match)) { + $message = $match[1]; + $condition = $match[2]; + $deprecation = $match[3]; + $templates = self::parseTemplates($match[4]); + $exception = false; + preg_match_all('/--DATA--(.*?)(?:--CONFIG--(.*?))?--EXPECT--(.*?)(?=\-\-DATA\-\-|$)/s', $test, $outputs, \PREG_SET_ORDER); + } else { + throw new \InvalidArgumentException(sprintf('Test "%s" is not valid.', str_replace($fixturesDir.'/', '', $file))); + } + + $tests[] = [str_replace($fixturesDir.'/', '', $file), $message, $condition, $templates, $exception, $outputs, $deprecation]; + } + + if ($legacyTests && empty($tests)) { + // add a dummy test to avoid a PHPUnit message + return [['not', '-', '', [], '', []]]; + } + + return $tests; + } + + public function getLegacyTests() + { + return $this->getTests('testLegacyIntegration', true); + } + + protected function doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs, $deprecation = '') + { + if (!$outputs) { + $this->markTestSkipped('no tests to run'); + } + + if ($condition) { + eval('$ret = '.$condition.';'); + if (!$ret) { + $this->markTestSkipped($condition); + } + } + + $loader = new ArrayLoader($templates); + + foreach ($outputs as $i => $match) { + $config = array_merge([ + 'cache' => false, + 'strict_variables' => true, + ], $match[2] ? eval($match[2].';') : []); + $twig = new Environment($loader, $config); + $twig->addGlobal('global', 'global'); + foreach ($this->getRuntimeLoaders() as $runtimeLoader) { + $twig->addRuntimeLoader($runtimeLoader); + } + + foreach ($this->getExtensions() as $extension) { + $twig->addExtension($extension); + } + + foreach ($this->getTwigFilters() as $filter) { + $twig->addFilter($filter); + } + + foreach ($this->getTwigTests() as $test) { + $twig->addTest($test); + } + + foreach ($this->getTwigFunctions() as $function) { + $twig->addFunction($function); + } + + // avoid using the same PHP class name for different cases + $p = new \ReflectionProperty($twig, 'templateClassPrefix'); + $p->setAccessible(true); + $p->setValue($twig, '__TwigTemplate_'.hash(\PHP_VERSION_ID < 80100 ? 'sha256' : 'xxh128', uniqid(mt_rand(), true), false).'_'); + + $deprecations = []; + try { + $prevHandler = set_error_handler(function ($type, $msg, $file, $line, $context = []) use (&$deprecations, &$prevHandler) { + if (\E_USER_DEPRECATED === $type) { + $deprecations[] = $msg; + + return true; + } + + return $prevHandler ? $prevHandler($type, $msg, $file, $line, $context) : false; + }); + + $template = $twig->load('index.twig'); + } catch (\Exception $e) { + if (false !== $exception) { + $message = $e->getMessage(); + $this->assertSame(trim($exception), trim(sprintf('%s: %s', \get_class($e), $message))); + $last = substr($message, \strlen($message) - 1); + $this->assertTrue('.' === $last || '?' === $last, 'Exception message must end with a dot or a question mark.'); + + return; + } + + throw new Error(sprintf('%s: %s', \get_class($e), $e->getMessage()), -1, null, $e); + } finally { + restore_error_handler(); + } + + $this->assertSame($deprecation, implode("\n", $deprecations)); + + try { + $output = trim($template->render(eval($match[1].';')), "\n "); + } catch (\Exception $e) { + if (false !== $exception) { + $this->assertSame(trim($exception), trim(sprintf('%s: %s', \get_class($e), $e->getMessage()))); + + return; + } + + $e = new Error(sprintf('%s: %s', \get_class($e), $e->getMessage()), -1, null, $e); + + $output = trim(sprintf('%s: %s', \get_class($e), $e->getMessage())); + } + + if (false !== $exception) { + list($class) = explode(':', $exception); + $constraintClass = class_exists('PHPUnit\Framework\Constraint\Exception') ? 'PHPUnit\Framework\Constraint\Exception' : 'PHPUnit_Framework_Constraint_Exception'; + $this->assertThat(null, new $constraintClass($class)); + } + + $expected = trim($match[3], "\n "); + + if ($expected !== $output) { + printf("Compiled templates that failed on case %d:\n", $i + 1); + + foreach (array_keys($templates) as $name) { + echo "Template: $name\n"; + echo $twig->compile($twig->parse($twig->tokenize($twig->getLoader()->getSourceContext($name)))); + } + } + $this->assertEquals($expected, $output, $message.' (in '.$file.')'); + } + } + + protected static function parseTemplates($test) + { + $templates = []; + preg_match_all('/--TEMPLATE(?:\((.*?)\))?--(.*?)(?=\-\-TEMPLATE|$)/s', $test, $matches, \PREG_SET_ORDER); + foreach ($matches as $match) { + $templates[($match[1] ?: 'index.twig')] = $match[2]; + } + + return $templates; + } +} diff --git a/site/www/_rem/lib/twig/Test/NodeTestCase.php b/site/www/_rem/lib/twig/Test/NodeTestCase.php new file mode 100644 index 0000000..3b8b2c8 --- /dev/null +++ b/site/www/_rem/lib/twig/Test/NodeTestCase.php @@ -0,0 +1,65 @@ +assertNodeCompilation($source, $node, $environment, $isPattern); + } + + public function assertNodeCompilation($source, Node $node, Environment $environment = null, $isPattern = false) + { + $compiler = $this->getCompiler($environment); + $compiler->compile($node); + + if ($isPattern) { + $this->assertStringMatchesFormat($source, trim($compiler->getSource())); + } else { + $this->assertEquals($source, trim($compiler->getSource())); + } + } + + protected function getCompiler(Environment $environment = null) + { + return new Compiler(null === $environment ? $this->getEnvironment() : $environment); + } + + protected function getEnvironment() + { + return new Environment(new ArrayLoader([])); + } + + protected function getVariableGetter($name, $line = false) + { + $line = $line > 0 ? "// line $line\n" : ''; + + return sprintf('%s($context["%s"] ?? null)', $line, $name); + } + + protected function getAttributeGetter() + { + return 'twig_get_attribute($this->env, $this->source, '; + } +} diff --git a/site/www/_rem/lib/twig/Token.php b/site/www/_rem/lib/twig/Token.php new file mode 100644 index 0000000..53a6caf --- /dev/null +++ b/site/www/_rem/lib/twig/Token.php @@ -0,0 +1,178 @@ + + */ +final class Token +{ + private $value; + private $type; + private $lineno; + + public const EOF_TYPE = -1; + public const TEXT_TYPE = 0; + public const BLOCK_START_TYPE = 1; + public const VAR_START_TYPE = 2; + public const BLOCK_END_TYPE = 3; + public const VAR_END_TYPE = 4; + public const NAME_TYPE = 5; + public const NUMBER_TYPE = 6; + public const STRING_TYPE = 7; + public const OPERATOR_TYPE = 8; + public const PUNCTUATION_TYPE = 9; + public const INTERPOLATION_START_TYPE = 10; + public const INTERPOLATION_END_TYPE = 11; + public const ARROW_TYPE = 12; + + public function __construct(int $type, $value, int $lineno) + { + $this->type = $type; + $this->value = $value; + $this->lineno = $lineno; + } + + public function __toString() + { + return sprintf('%s(%s)', self::typeToString($this->type, true), $this->value); + } + + /** + * Tests the current token for a type and/or a value. + * + * Parameters may be: + * * just type + * * type and value (or array of possible values) + * * just value (or array of possible values) (NAME_TYPE is used as type) + * + * @param array|string|int $type The type to test + * @param array|string|null $values The token value + */ + public function test($type, $values = null): bool + { + if (null === $values && !\is_int($type)) { + $values = $type; + $type = self::NAME_TYPE; + } + + return ($this->type === $type) && ( + null === $values || + (\is_array($values) && \in_array($this->value, $values)) || + $this->value == $values + ); + } + + public function getLine(): int + { + return $this->lineno; + } + + public function getType(): int + { + return $this->type; + } + + public function getValue() + { + return $this->value; + } + + public static function typeToString(int $type, bool $short = false): string + { + switch ($type) { + case self::EOF_TYPE: + $name = 'EOF_TYPE'; + break; + case self::TEXT_TYPE: + $name = 'TEXT_TYPE'; + break; + case self::BLOCK_START_TYPE: + $name = 'BLOCK_START_TYPE'; + break; + case self::VAR_START_TYPE: + $name = 'VAR_START_TYPE'; + break; + case self::BLOCK_END_TYPE: + $name = 'BLOCK_END_TYPE'; + break; + case self::VAR_END_TYPE: + $name = 'VAR_END_TYPE'; + break; + case self::NAME_TYPE: + $name = 'NAME_TYPE'; + break; + case self::NUMBER_TYPE: + $name = 'NUMBER_TYPE'; + break; + case self::STRING_TYPE: + $name = 'STRING_TYPE'; + break; + case self::OPERATOR_TYPE: + $name = 'OPERATOR_TYPE'; + break; + case self::PUNCTUATION_TYPE: + $name = 'PUNCTUATION_TYPE'; + break; + case self::INTERPOLATION_START_TYPE: + $name = 'INTERPOLATION_START_TYPE'; + break; + case self::INTERPOLATION_END_TYPE: + $name = 'INTERPOLATION_END_TYPE'; + break; + case self::ARROW_TYPE: + $name = 'ARROW_TYPE'; + break; + default: + throw new \LogicException(sprintf('Token of type "%s" does not exist.', $type)); + } + + return $short ? $name : 'Twig\Token::'.$name; + } + + public static function typeToEnglish(int $type): string + { + switch ($type) { + case self::EOF_TYPE: + return 'end of template'; + case self::TEXT_TYPE: + return 'text'; + case self::BLOCK_START_TYPE: + return 'begin of statement block'; + case self::VAR_START_TYPE: + return 'begin of print statement'; + case self::BLOCK_END_TYPE: + return 'end of statement block'; + case self::VAR_END_TYPE: + return 'end of print statement'; + case self::NAME_TYPE: + return 'name'; + case self::NUMBER_TYPE: + return 'number'; + case self::STRING_TYPE: + return 'string'; + case self::OPERATOR_TYPE: + return 'operator'; + case self::PUNCTUATION_TYPE: + return 'punctuation'; + case self::INTERPOLATION_START_TYPE: + return 'begin of string interpolation'; + case self::INTERPOLATION_END_TYPE: + return 'end of string interpolation'; + case self::ARROW_TYPE: + return 'arrow function'; + default: + throw new \LogicException(sprintf('Token of type "%s" does not exist.', $type)); + } + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/AbstractTokenParser.php b/site/www/_rem/lib/twig/TokenParser/AbstractTokenParser.php new file mode 100644 index 0000000..720ea67 --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/AbstractTokenParser.php @@ -0,0 +1,32 @@ + + */ +abstract class AbstractTokenParser implements TokenParserInterface +{ + /** + * @var Parser + */ + protected $parser; + + public function setParser(Parser $parser): void + { + $this->parser = $parser; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/ApplyTokenParser.php b/site/www/_rem/lib/twig/TokenParser/ApplyTokenParser.php new file mode 100644 index 0000000..4dbf304 --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/ApplyTokenParser.php @@ -0,0 +1,60 @@ +getLine(); + $name = $this->parser->getVarName(); + + $ref = new TempNameExpression($name, $lineno); + $ref->setAttribute('always_defined', true); + + $filter = $this->parser->getExpressionParser()->parseFilterExpressionRaw($ref, $this->getTag()); + + $this->parser->getStream()->expect(Token::BLOCK_END_TYPE); + $body = $this->parser->subparse([$this, 'decideApplyEnd'], true); + $this->parser->getStream()->expect(Token::BLOCK_END_TYPE); + + return new Node([ + new SetNode(true, $ref, $body, $lineno, $this->getTag()), + new PrintNode($filter, $lineno, $this->getTag()), + ]); + } + + public function decideApplyEnd(Token $token): bool + { + return $token->test('endapply'); + } + + public function getTag(): string + { + return 'apply'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/AutoEscapeTokenParser.php b/site/www/_rem/lib/twig/TokenParser/AutoEscapeTokenParser.php new file mode 100644 index 0000000..b674bea --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/AutoEscapeTokenParser.php @@ -0,0 +1,58 @@ +getLine(); + $stream = $this->parser->getStream(); + + if ($stream->test(/* Token::BLOCK_END_TYPE */ 3)) { + $value = 'html'; + } else { + $expr = $this->parser->getExpressionParser()->parseExpression(); + if (!$expr instanceof ConstantExpression) { + throw new SyntaxError('An escaping strategy must be a string or false.', $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + $value = $expr->getAttribute('value'); + } + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $body = $this->parser->subparse([$this, 'decideBlockEnd'], true); + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + return new AutoEscapeNode($value, $body, $lineno, $this->getTag()); + } + + public function decideBlockEnd(Token $token): bool + { + return $token->test('endautoescape'); + } + + public function getTag(): string + { + return 'autoescape'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/BlockTokenParser.php b/site/www/_rem/lib/twig/TokenParser/BlockTokenParser.php new file mode 100644 index 0000000..5878131 --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/BlockTokenParser.php @@ -0,0 +1,78 @@ + + * {% block title %}{% endblock %} - My Webpage + * {% endblock %} + * + * @internal + */ +final class BlockTokenParser extends AbstractTokenParser +{ + public function parse(Token $token): Node + { + $lineno = $token->getLine(); + $stream = $this->parser->getStream(); + $name = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue(); + if ($this->parser->hasBlock($name)) { + throw new SyntaxError(sprintf("The block '%s' has already been defined line %d.", $name, $this->parser->getBlock($name)->getTemplateLine()), $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + $this->parser->setBlock($name, $block = new BlockNode($name, new Node([]), $lineno)); + $this->parser->pushLocalScope(); + $this->parser->pushBlockStack($name); + + if ($stream->nextIf(/* Token::BLOCK_END_TYPE */ 3)) { + $body = $this->parser->subparse([$this, 'decideBlockEnd'], true); + if ($token = $stream->nextIf(/* Token::NAME_TYPE */ 5)) { + $value = $token->getValue(); + + if ($value != $name) { + throw new SyntaxError(sprintf('Expected endblock for block "%s" (but "%s" given).', $name, $value), $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + } + } else { + $body = new Node([ + new PrintNode($this->parser->getExpressionParser()->parseExpression(), $lineno), + ]); + } + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + $block->setNode('body', $body); + $this->parser->popBlockStack(); + $this->parser->popLocalScope(); + + return new BlockReferenceNode($name, $lineno, $this->getTag()); + } + + public function decideBlockEnd(Token $token): bool + { + return $token->test('endblock'); + } + + public function getTag(): string + { + return 'block'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/DeprecatedTokenParser.php b/site/www/_rem/lib/twig/TokenParser/DeprecatedTokenParser.php new file mode 100644 index 0000000..31416c7 --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/DeprecatedTokenParser.php @@ -0,0 +1,43 @@ + + * + * @internal + */ +final class DeprecatedTokenParser extends AbstractTokenParser +{ + public function parse(Token $token): Node + { + $expr = $this->parser->getExpressionParser()->parseExpression(); + + $this->parser->getStream()->expect(Token::BLOCK_END_TYPE); + + return new DeprecatedNode($expr, $token->getLine(), $this->getTag()); + } + + public function getTag(): string + { + return 'deprecated'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/DoTokenParser.php b/site/www/_rem/lib/twig/TokenParser/DoTokenParser.php new file mode 100644 index 0000000..32c8f12 --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/DoTokenParser.php @@ -0,0 +1,38 @@ +parser->getExpressionParser()->parseExpression(); + + $this->parser->getStream()->expect(/* Token::BLOCK_END_TYPE */ 3); + + return new DoNode($expr, $token->getLine(), $this->getTag()); + } + + public function getTag(): string + { + return 'do'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/EmbedTokenParser.php b/site/www/_rem/lib/twig/TokenParser/EmbedTokenParser.php new file mode 100644 index 0000000..64b4f29 --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/EmbedTokenParser.php @@ -0,0 +1,73 @@ +parser->getStream(); + + $parent = $this->parser->getExpressionParser()->parseExpression(); + + list($variables, $only, $ignoreMissing) = $this->parseArguments(); + + $parentToken = $fakeParentToken = new Token(/* Token::STRING_TYPE */ 7, '__parent__', $token->getLine()); + if ($parent instanceof ConstantExpression) { + $parentToken = new Token(/* Token::STRING_TYPE */ 7, $parent->getAttribute('value'), $token->getLine()); + } elseif ($parent instanceof NameExpression) { + $parentToken = new Token(/* Token::NAME_TYPE */ 5, $parent->getAttribute('name'), $token->getLine()); + } + + // inject a fake parent to make the parent() function work + $stream->injectTokens([ + new Token(/* Token::BLOCK_START_TYPE */ 1, '', $token->getLine()), + new Token(/* Token::NAME_TYPE */ 5, 'extends', $token->getLine()), + $parentToken, + new Token(/* Token::BLOCK_END_TYPE */ 3, '', $token->getLine()), + ]); + + $module = $this->parser->parse($stream, [$this, 'decideBlockEnd'], true); + + // override the parent with the correct one + if ($fakeParentToken === $parentToken) { + $module->setNode('parent', $parent); + } + + $this->parser->embedTemplate($module); + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + return new EmbedNode($module->getTemplateName(), $module->getAttribute('index'), $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag()); + } + + public function decideBlockEnd(Token $token): bool + { + return $token->test('endembed'); + } + + public function getTag(): string + { + return 'embed'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/ExtendsTokenParser.php b/site/www/_rem/lib/twig/TokenParser/ExtendsTokenParser.php new file mode 100644 index 0000000..0ca46dd --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/ExtendsTokenParser.php @@ -0,0 +1,52 @@ +parser->getStream(); + + if ($this->parser->peekBlockStack()) { + throw new SyntaxError('Cannot use "extend" in a block.', $token->getLine(), $stream->getSourceContext()); + } elseif (!$this->parser->isMainScope()) { + throw new SyntaxError('Cannot use "extend" in a macro.', $token->getLine(), $stream->getSourceContext()); + } + + if (null !== $this->parser->getParent()) { + throw new SyntaxError('Multiple extends tags are forbidden.', $token->getLine(), $stream->getSourceContext()); + } + $this->parser->setParent($this->parser->getExpressionParser()->parseExpression()); + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + return new Node(); + } + + public function getTag(): string + { + return 'extends'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/FlushTokenParser.php b/site/www/_rem/lib/twig/TokenParser/FlushTokenParser.php new file mode 100644 index 0000000..02c74aa --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/FlushTokenParser.php @@ -0,0 +1,38 @@ +parser->getStream()->expect(/* Token::BLOCK_END_TYPE */ 3); + + return new FlushNode($token->getLine(), $this->getTag()); + } + + public function getTag(): string + { + return 'flush'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/ForTokenParser.php b/site/www/_rem/lib/twig/TokenParser/ForTokenParser.php new file mode 100644 index 0000000..bac8ba2 --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/ForTokenParser.php @@ -0,0 +1,78 @@ + + * {% for user in users %} + *
  • {{ user.username|e }}
    • + * {% endfor %} + * + * + * @internal + */ +final class ForTokenParser extends AbstractTokenParser +{ + public function parse(Token $token): Node + { + $lineno = $token->getLine(); + $stream = $this->parser->getStream(); + $targets = $this->parser->getExpressionParser()->parseAssignmentExpression(); + $stream->expect(/* Token::OPERATOR_TYPE */ 8, 'in'); + $seq = $this->parser->getExpressionParser()->parseExpression(); + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $body = $this->parser->subparse([$this, 'decideForFork']); + if ('else' == $stream->next()->getValue()) { + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $else = $this->parser->subparse([$this, 'decideForEnd'], true); + } else { + $else = null; + } + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + if (\count($targets) > 1) { + $keyTarget = $targets->getNode(0); + $keyTarget = new AssignNameExpression($keyTarget->getAttribute('name'), $keyTarget->getTemplateLine()); + $valueTarget = $targets->getNode(1); + } else { + $keyTarget = new AssignNameExpression('_key', $lineno); + $valueTarget = $targets->getNode(0); + } + $valueTarget = new AssignNameExpression($valueTarget->getAttribute('name'), $valueTarget->getTemplateLine()); + + return new ForNode($keyTarget, $valueTarget, $seq, null, $body, $else, $lineno, $this->getTag()); + } + + public function decideForFork(Token $token): bool + { + return $token->test(['else', 'endfor']); + } + + public function decideForEnd(Token $token): bool + { + return $token->test('endfor'); + } + + public function getTag(): string + { + return 'for'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/FromTokenParser.php b/site/www/_rem/lib/twig/TokenParser/FromTokenParser.php new file mode 100644 index 0000000..35098c2 --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/FromTokenParser.php @@ -0,0 +1,66 @@ +parser->getExpressionParser()->parseExpression(); + $stream = $this->parser->getStream(); + $stream->expect(/* Token::NAME_TYPE */ 5, 'import'); + + $targets = []; + do { + $name = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue(); + + $alias = $name; + if ($stream->nextIf('as')) { + $alias = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue(); + } + + $targets[$name] = $alias; + + if (!$stream->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ',')) { + break; + } + } while (true); + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + $var = new AssignNameExpression($this->parser->getVarName(), $token->getLine()); + $node = new ImportNode($macro, $var, $token->getLine(), $this->getTag(), $this->parser->isMainScope()); + + foreach ($targets as $name => $alias) { + $this->parser->addImportedSymbol('function', $alias, 'macro_'.$name, $var); + } + + return $node; + } + + public function getTag(): string + { + return 'from'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/IfTokenParser.php b/site/www/_rem/lib/twig/TokenParser/IfTokenParser.php new file mode 100644 index 0000000..c0fe6df --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/IfTokenParser.php @@ -0,0 +1,89 @@ + + * {% for user in users %} + *
  • {{ user.username|e }}
    • + * {% endfor %} + * + * {% endif %} + * + * @internal + */ +final class IfTokenParser extends AbstractTokenParser +{ + public function parse(Token $token): Node + { + $lineno = $token->getLine(); + $expr = $this->parser->getExpressionParser()->parseExpression(); + $stream = $this->parser->getStream(); + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $body = $this->parser->subparse([$this, 'decideIfFork']); + $tests = [$expr, $body]; + $else = null; + + $end = false; + while (!$end) { + switch ($stream->next()->getValue()) { + case 'else': + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $else = $this->parser->subparse([$this, 'decideIfEnd']); + break; + + case 'elseif': + $expr = $this->parser->getExpressionParser()->parseExpression(); + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $body = $this->parser->subparse([$this, 'decideIfFork']); + $tests[] = $expr; + $tests[] = $body; + break; + + case 'endif': + $end = true; + break; + + default: + throw new SyntaxError(sprintf('Unexpected end of template. Twig was looking for the following tags "else", "elseif", or "endif" to close the "if" block started at line %d).', $lineno), $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + } + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + return new IfNode(new Node($tests), $else, $lineno, $this->getTag()); + } + + public function decideIfFork(Token $token): bool + { + return $token->test(['elseif', 'else', 'endif']); + } + + public function decideIfEnd(Token $token): bool + { + return $token->test(['endif']); + } + + public function getTag(): string + { + return 'if'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/ImportTokenParser.php b/site/www/_rem/lib/twig/TokenParser/ImportTokenParser.php new file mode 100644 index 0000000..44cb4da --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/ImportTokenParser.php @@ -0,0 +1,44 @@ +parser->getExpressionParser()->parseExpression(); + $this->parser->getStream()->expect(/* Token::NAME_TYPE */ 5, 'as'); + $var = new AssignNameExpression($this->parser->getStream()->expect(/* Token::NAME_TYPE */ 5)->getValue(), $token->getLine()); + $this->parser->getStream()->expect(/* Token::BLOCK_END_TYPE */ 3); + + $this->parser->addImportedSymbol('template', $var->getAttribute('name')); + + return new ImportNode($macro, $var, $token->getLine(), $this->getTag(), $this->parser->isMainScope()); + } + + public function getTag(): string + { + return 'import'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/IncludeTokenParser.php b/site/www/_rem/lib/twig/TokenParser/IncludeTokenParser.php new file mode 100644 index 0000000..28beb8a --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/IncludeTokenParser.php @@ -0,0 +1,69 @@ +parser->getExpressionParser()->parseExpression(); + + list($variables, $only, $ignoreMissing) = $this->parseArguments(); + + return new IncludeNode($expr, $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag()); + } + + protected function parseArguments() + { + $stream = $this->parser->getStream(); + + $ignoreMissing = false; + if ($stream->nextIf(/* Token::NAME_TYPE */ 5, 'ignore')) { + $stream->expect(/* Token::NAME_TYPE */ 5, 'missing'); + + $ignoreMissing = true; + } + + $variables = null; + if ($stream->nextIf(/* Token::NAME_TYPE */ 5, 'with')) { + $variables = $this->parser->getExpressionParser()->parseExpression(); + } + + $only = false; + if ($stream->nextIf(/* Token::NAME_TYPE */ 5, 'only')) { + $only = true; + } + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + return [$variables, $only, $ignoreMissing]; + } + + public function getTag(): string + { + return 'include'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/MacroTokenParser.php b/site/www/_rem/lib/twig/TokenParser/MacroTokenParser.php new file mode 100644 index 0000000..f584927 --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/MacroTokenParser.php @@ -0,0 +1,66 @@ + + * {% endmacro %} + * + * @internal + */ +final class MacroTokenParser extends AbstractTokenParser +{ + public function parse(Token $token): Node + { + $lineno = $token->getLine(); + $stream = $this->parser->getStream(); + $name = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue(); + + $arguments = $this->parser->getExpressionParser()->parseArguments(true, true); + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $this->parser->pushLocalScope(); + $body = $this->parser->subparse([$this, 'decideBlockEnd'], true); + if ($token = $stream->nextIf(/* Token::NAME_TYPE */ 5)) { + $value = $token->getValue(); + + if ($value != $name) { + throw new SyntaxError(sprintf('Expected endmacro for macro "%s" (but "%s" given).', $name, $value), $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + } + $this->parser->popLocalScope(); + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + $this->parser->setMacro($name, new MacroNode($name, new BodyNode([$body]), $arguments, $lineno, $this->getTag())); + + return new Node(); + } + + public function decideBlockEnd(Token $token): bool + { + return $token->test('endmacro'); + } + + public function getTag(): string + { + return 'macro'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/SandboxTokenParser.php b/site/www/_rem/lib/twig/TokenParser/SandboxTokenParser.php new file mode 100644 index 0000000..c919556 --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/SandboxTokenParser.php @@ -0,0 +1,66 @@ +parser->getStream(); + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + $body = $this->parser->subparse([$this, 'decideBlockEnd'], true); + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + // in a sandbox tag, only include tags are allowed + if (!$body instanceof IncludeNode) { + foreach ($body as $node) { + if ($node instanceof TextNode && ctype_space($node->getAttribute('data'))) { + continue; + } + + if (!$node instanceof IncludeNode) { + throw new SyntaxError('Only "include" tags are allowed within a "sandbox" section.', $node->getTemplateLine(), $stream->getSourceContext()); + } + } + } + + return new SandboxNode($body, $token->getLine(), $this->getTag()); + } + + public function decideBlockEnd(Token $token): bool + { + return $token->test('endsandbox'); + } + + public function getTag(): string + { + return 'sandbox'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/SetTokenParser.php b/site/www/_rem/lib/twig/TokenParser/SetTokenParser.php new file mode 100644 index 0000000..2fbdfe0 --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/SetTokenParser.php @@ -0,0 +1,73 @@ +getLine(); + $stream = $this->parser->getStream(); + $names = $this->parser->getExpressionParser()->parseAssignmentExpression(); + + $capture = false; + if ($stream->nextIf(/* Token::OPERATOR_TYPE */ 8, '=')) { + $values = $this->parser->getExpressionParser()->parseMultitargetExpression(); + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + if (\count($names) !== \count($values)) { + throw new SyntaxError('When using set, you must have the same number of variables and assignments.', $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + } else { + $capture = true; + + if (\count($names) > 1) { + throw new SyntaxError('When using set with a block, you cannot have a multi-target.', $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + $values = $this->parser->subparse([$this, 'decideBlockEnd'], true); + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + } + + return new SetNode($capture, $names, $values, $lineno, $this->getTag()); + } + + public function decideBlockEnd(Token $token): bool + { + return $token->test('endset'); + } + + public function getTag(): string + { + return 'set'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/TokenParserInterface.php b/site/www/_rem/lib/twig/TokenParser/TokenParserInterface.php new file mode 100644 index 0000000..bb8db3e --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/TokenParserInterface.php @@ -0,0 +1,46 @@ + + */ +interface TokenParserInterface +{ + /** + * Sets the parser associated with this token parser. + */ + public function setParser(Parser $parser): void; + + /** + * Parses a token and returns a node. + * + * @return Node + * + * @throws SyntaxError + */ + public function parse(Token $token); + + /** + * Gets the tag name associated with this token parser. + * + * @return string + */ + public function getTag(); +} diff --git a/site/www/_rem/lib/twig/TokenParser/UseTokenParser.php b/site/www/_rem/lib/twig/TokenParser/UseTokenParser.php new file mode 100644 index 0000000..d0a2de4 --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/UseTokenParser.php @@ -0,0 +1,73 @@ +parser->getExpressionParser()->parseExpression(); + $stream = $this->parser->getStream(); + + if (!$template instanceof ConstantExpression) { + throw new SyntaxError('The template references in a "use" statement must be a string.', $stream->getCurrent()->getLine(), $stream->getSourceContext()); + } + + $targets = []; + if ($stream->nextIf('with')) { + do { + $name = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue(); + + $alias = $name; + if ($stream->nextIf('as')) { + $alias = $stream->expect(/* Token::NAME_TYPE */ 5)->getValue(); + } + + $targets[$name] = new ConstantExpression($alias, -1); + + if (!$stream->nextIf(/* Token::PUNCTUATION_TYPE */ 9, ',')) { + break; + } + } while (true); + } + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + $this->parser->addTrait(new Node(['template' => $template, 'targets' => new Node($targets)])); + + return new Node(); + } + + public function getTag(): string + { + return 'use'; + } +} diff --git a/site/www/_rem/lib/twig/TokenParser/WithTokenParser.php b/site/www/_rem/lib/twig/TokenParser/WithTokenParser.php new file mode 100644 index 0000000..7d8cbe2 --- /dev/null +++ b/site/www/_rem/lib/twig/TokenParser/WithTokenParser.php @@ -0,0 +1,56 @@ + + * + * @internal + */ +final class WithTokenParser extends AbstractTokenParser +{ + public function parse(Token $token): Node + { + $stream = $this->parser->getStream(); + + $variables = null; + $only = false; + if (!$stream->test(/* Token::BLOCK_END_TYPE */ 3)) { + $variables = $this->parser->getExpressionParser()->parseExpression(); + $only = (bool) $stream->nextIf(/* Token::NAME_TYPE */ 5, 'only'); + } + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + $body = $this->parser->subparse([$this, 'decideWithEnd'], true); + + $stream->expect(/* Token::BLOCK_END_TYPE */ 3); + + return new WithNode($body, $variables, $only, $token->getLine(), $this->getTag()); + } + + public function decideWithEnd(Token $token): bool + { + return $token->test('endwith'); + } + + public function getTag(): string + { + return 'with'; + } +} diff --git a/site/www/_rem/lib/twig/TokenStream.php b/site/www/_rem/lib/twig/TokenStream.php new file mode 100644 index 0000000..1eac11a --- /dev/null +++ b/site/www/_rem/lib/twig/TokenStream.php @@ -0,0 +1,132 @@ + + */ +final class TokenStream +{ + private $tokens; + private $current = 0; + private $source; + + public function __construct(array $tokens, Source $source = null) + { + $this->tokens = $tokens; + $this->source = $source ?: new Source('', ''); + } + + public function __toString() + { + return implode("\n", $this->tokens); + } + + public function injectTokens(array $tokens) + { + $this->tokens = array_merge(\array_slice($this->tokens, 0, $this->current), $tokens, \array_slice($this->tokens, $this->current)); + } + + /** + * Sets the pointer to the next token and returns the old one. + */ + public function next(): Token + { + if (!isset($this->tokens[++$this->current])) { + throw new SyntaxError('Unexpected end of template.', $this->tokens[$this->current - 1]->getLine(), $this->source); + } + + return $this->tokens[$this->current - 1]; + } + + /** + * Tests a token, sets the pointer to the next one and returns it or throws a syntax error. + * + * @return Token|null The next token if the condition is true, null otherwise + */ + public function nextIf($primary, $secondary = null) + { + if ($this->tokens[$this->current]->test($primary, $secondary)) { + return $this->next(); + } + } + + /** + * Tests a token and returns it or throws a syntax error. + */ + public function expect($type, $value = null, string $message = null): Token + { + $token = $this->tokens[$this->current]; + if (!$token->test($type, $value)) { + $line = $token->getLine(); + throw new SyntaxError(sprintf('%sUnexpected token "%s"%s ("%s" expected%s).', + $message ? $message.'. ' : '', + Token::typeToEnglish($token->getType()), + $token->getValue() ? sprintf(' of value "%s"', $token->getValue()) : '', + Token::typeToEnglish($type), $value ? sprintf(' with value "%s"', $value) : ''), + $line, + $this->source + ); + } + $this->next(); + + return $token; + } + + /** + * Looks at the next token. + */ + public function look(int $number = 1): Token + { + if (!isset($this->tokens[$this->current + $number])) { + throw new SyntaxError('Unexpected end of template.', $this->tokens[$this->current + $number - 1]->getLine(), $this->source); + } + + return $this->tokens[$this->current + $number]; + } + + /** + * Tests the current token. + */ + public function test($primary, $secondary = null): bool + { + return $this->tokens[$this->current]->test($primary, $secondary); + } + + /** + * Checks if end of stream was reached. + */ + public function isEOF(): bool + { + return /* Token::EOF_TYPE */ -1 === $this->tokens[$this->current]->getType(); + } + + public function getCurrent(): Token + { + return $this->tokens[$this->current]; + } + + /** + * Gets the source associated with this stream. + * + * @internal + */ + public function getSourceContext(): Source + { + return $this->source; + } +} diff --git a/site/www/_rem/lib/twig/TwigFilter.php b/site/www/_rem/lib/twig/TwigFilter.php new file mode 100644 index 0000000..94e5f9b --- /dev/null +++ b/site/www/_rem/lib/twig/TwigFilter.php @@ -0,0 +1,134 @@ + + * + * @see https://twig.symfony.com/doc/templates.html#filters + */ +final class TwigFilter +{ + private $name; + private $callable; + private $options; + private $arguments = []; + + /** + * @param callable|null $callable A callable implementing the filter. If null, you need to overwrite the "node_class" option to customize compilation. + */ + public function __construct(string $name, $callable = null, array $options = []) + { + $this->name = $name; + $this->callable = $callable; + $this->options = array_merge([ + 'needs_environment' => false, + 'needs_context' => false, + 'is_variadic' => false, + 'is_safe' => null, + 'is_safe_callback' => null, + 'pre_escape' => null, + 'preserves_safety' => null, + 'node_class' => FilterExpression::class, + 'deprecated' => false, + 'alternative' => null, + ], $options); + } + + public function getName(): string + { + return $this->name; + } + + /** + * Returns the callable to execute for this filter. + * + * @return callable|null + */ + public function getCallable() + { + return $this->callable; + } + + public function getNodeClass(): string + { + return $this->options['node_class']; + } + + public function setArguments(array $arguments): void + { + $this->arguments = $arguments; + } + + public function getArguments(): array + { + return $this->arguments; + } + + public function needsEnvironment(): bool + { + return $this->options['needs_environment']; + } + + public function needsContext(): bool + { + return $this->options['needs_context']; + } + + public function getSafe(Node $filterArgs): ?array + { + if (null !== $this->options['is_safe']) { + return $this->options['is_safe']; + } + + if (null !== $this->options['is_safe_callback']) { + return $this->options['is_safe_callback']($filterArgs); + } + + return null; + } + + public function getPreservesSafety(): ?array + { + return $this->options['preserves_safety']; + } + + public function getPreEscape(): ?string + { + return $this->options['pre_escape']; + } + + public function isVariadic(): bool + { + return $this->options['is_variadic']; + } + + public function isDeprecated(): bool + { + return (bool) $this->options['deprecated']; + } + + public function getDeprecatedVersion(): string + { + return \is_bool($this->options['deprecated']) ? '' : $this->options['deprecated']; + } + + public function getAlternative(): ?string + { + return $this->options['alternative']; + } +} diff --git a/site/www/_rem/lib/twig/TwigFunction.php b/site/www/_rem/lib/twig/TwigFunction.php new file mode 100644 index 0000000..494d45b --- /dev/null +++ b/site/www/_rem/lib/twig/TwigFunction.php @@ -0,0 +1,122 @@ + + * + * @see https://twig.symfony.com/doc/templates.html#functions + */ +final class TwigFunction +{ + private $name; + private $callable; + private $options; + private $arguments = []; + + /** + * @param callable|null $callable A callable implementing the function. If null, you need to overwrite the "node_class" option to customize compilation. + */ + public function __construct(string $name, $callable = null, array $options = []) + { + $this->name = $name; + $this->callable = $callable; + $this->options = array_merge([ + 'needs_environment' => false, + 'needs_context' => false, + 'is_variadic' => false, + 'is_safe' => null, + 'is_safe_callback' => null, + 'node_class' => FunctionExpression::class, + 'deprecated' => false, + 'alternative' => null, + ], $options); + } + + public function getName(): string + { + return $this->name; + } + + /** + * Returns the callable to execute for this function. + * + * @return callable|null + */ + public function getCallable() + { + return $this->callable; + } + + public function getNodeClass(): string + { + return $this->options['node_class']; + } + + public function setArguments(array $arguments): void + { + $this->arguments = $arguments; + } + + public function getArguments(): array + { + return $this->arguments; + } + + public function needsEnvironment(): bool + { + return $this->options['needs_environment']; + } + + public function needsContext(): bool + { + return $this->options['needs_context']; + } + + public function getSafe(Node $functionArgs): ?array + { + if (null !== $this->options['is_safe']) { + return $this->options['is_safe']; + } + + if (null !== $this->options['is_safe_callback']) { + return $this->options['is_safe_callback']($functionArgs); + } + + return []; + } + + public function isVariadic(): bool + { + return (bool) $this->options['is_variadic']; + } + + public function isDeprecated(): bool + { + return (bool) $this->options['deprecated']; + } + + public function getDeprecatedVersion(): string + { + return \is_bool($this->options['deprecated']) ? '' : $this->options['deprecated']; + } + + public function getAlternative(): ?string + { + return $this->options['alternative']; + } +} diff --git a/site/www/_rem/lib/twig/TwigTest.php b/site/www/_rem/lib/twig/TwigTest.php new file mode 100644 index 0000000..4c18632 --- /dev/null +++ b/site/www/_rem/lib/twig/TwigTest.php @@ -0,0 +1,100 @@ + + * + * @see https://twig.symfony.com/doc/templates.html#test-operator + */ +final class TwigTest +{ + private $name; + private $callable; + private $options; + private $arguments = []; + + /** + * @param callable|null $callable A callable implementing the test. If null, you need to overwrite the "node_class" option to customize compilation. + */ + public function __construct(string $name, $callable = null, array $options = []) + { + $this->name = $name; + $this->callable = $callable; + $this->options = array_merge([ + 'is_variadic' => false, + 'node_class' => TestExpression::class, + 'deprecated' => false, + 'alternative' => null, + 'one_mandatory_argument' => false, + ], $options); + } + + public function getName(): string + { + return $this->name; + } + + /** + * Returns the callable to execute for this test. + * + * @return callable|null + */ + public function getCallable() + { + return $this->callable; + } + + public function getNodeClass(): string + { + return $this->options['node_class']; + } + + public function setArguments(array $arguments): void + { + $this->arguments = $arguments; + } + + public function getArguments(): array + { + return $this->arguments; + } + + public function isVariadic(): bool + { + return (bool) $this->options['is_variadic']; + } + + public function isDeprecated(): bool + { + return (bool) $this->options['deprecated']; + } + + public function getDeprecatedVersion(): string + { + return \is_bool($this->options['deprecated']) ? '' : $this->options['deprecated']; + } + + public function getAlternative(): ?string + { + return $this->options['alternative']; + } + + public function hasOneMandatoryArgument(): bool + { + return (bool) $this->options['one_mandatory_argument']; + } +} diff --git a/site/www/_rem/lib/twig/Util/DeprecationCollector.php b/site/www/_rem/lib/twig/Util/DeprecationCollector.php new file mode 100644 index 0000000..378b666 --- /dev/null +++ b/site/www/_rem/lib/twig/Util/DeprecationCollector.php @@ -0,0 +1,77 @@ + + */ +final class DeprecationCollector +{ + private $twig; + + public function __construct(Environment $twig) + { + $this->twig = $twig; + } + + /** + * Returns deprecations for templates contained in a directory. + * + * @param string $dir A directory where templates are stored + * @param string $ext Limit the loaded templates by extension + * + * @return array An array of deprecations + */ + public function collectDir(string $dir, string $ext = '.twig'): array + { + $iterator = new \RegexIterator( + new \RecursiveIteratorIterator( + new \RecursiveDirectoryIterator($dir), \RecursiveIteratorIterator::LEAVES_ONLY + ), '{'.preg_quote($ext).'$}' + ); + + return $this->collect(new TemplateDirIterator($iterator)); + } + + /** + * Returns deprecations for passed templates. + * + * @param \Traversable $iterator An iterator of templates (where keys are template names and values the contents of the template) + * + * @return array An array of deprecations + */ + public function collect(\Traversable $iterator): array + { + $deprecations = []; + set_error_handler(function ($type, $msg) use (&$deprecations) { + if (\E_USER_DEPRECATED === $type) { + $deprecations[] = $msg; + } + }); + + foreach ($iterator as $name => $contents) { + try { + $this->twig->parse($this->twig->tokenize(new Source($contents, $name))); + } catch (SyntaxError $e) { + // ignore templates containing syntax errors + } + } + + restore_error_handler(); + + return $deprecations; + } +} diff --git a/site/www/_rem/lib/twig/Util/TemplateDirIterator.php b/site/www/_rem/lib/twig/Util/TemplateDirIterator.php new file mode 100644 index 0000000..3bef14b --- /dev/null +++ b/site/www/_rem/lib/twig/Util/TemplateDirIterator.php @@ -0,0 +1,36 @@ + + */ +class TemplateDirIterator extends \IteratorIterator +{ + /** + * @return mixed + */ + #[\ReturnTypeWillChange] + public function current() + { + return file_get_contents(parent::current()); + } + + /** + * @return mixed + */ + #[\ReturnTypeWillChange] + public function key() + { + return (string) parent::key(); + } +} diff --git a/site/www/_rem/lib_/Twig/BaseNodeVisitor.php b/site/www/_rem/lib_/Twig/BaseNodeVisitor.php new file mode 100644 index 0000000..9ba3342 --- /dev/null +++ b/site/www/_rem/lib_/Twig/BaseNodeVisitor.php @@ -0,0 +1,54 @@ + + */ +abstract class Twig_BaseNodeVisitor implements Twig_NodeVisitorInterface +{ + /** + * {@inheritdoc} + */ + final public function enterNode(Twig_Node $node, Twig_Environment $env) + { + return $this->doEnterNode($node, $env); + } + + /** + * {@inheritdoc} + */ + final public function leaveNode(Twig_Node $node, Twig_Environment $env) + { + return $this->doLeaveNode($node, $env); + } + + /** + * Called before child nodes are visited. + * + * @param Twig_Node $node The node to visit + * @param Twig_Environment $env The Twig environment instance + * + * @return Twig_Node The modified node + */ + abstract protected function doEnterNode(Twig_Node $node, Twig_Environment $env); + + /** + * Called after child nodes are visited. + * + * @param Twig_Node $node The node to visit + * @param Twig_Environment $env The Twig environment instance + * + * @return Twig_Node|false The modified node or false if the node must be removed + */ + abstract protected function doLeaveNode(Twig_Node $node, Twig_Environment $env); +} diff --git a/site/www/_rem/lib_/Twig/Cache/Filesystem.php b/site/www/_rem/lib_/Twig/Cache/Filesystem.php new file mode 100644 index 0000000..9e70ca9 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Cache/Filesystem.php @@ -0,0 +1,98 @@ + + */ +class Twig_Cache_Filesystem implements Twig_CacheInterface +{ + const FORCE_BYTECODE_INVALIDATION = 1; + + private $directory; + private $options; + + /** + * @param $directory string The root cache directory + * @param $options int A set of options + */ + public function __construct($directory, $options = 0) + { + $this->directory = rtrim($directory, '\/').'/'; + $this->options = $options; + } + + /** + * {@inheritdoc} + */ + public function generateKey($name, $className) + { + $hash = hash('sha256', $className); + + return $this->directory.$hash[0].$hash[1].'/'.$hash.'.php'; + } + + /** + * {@inheritdoc} + */ + public function load($key) + { + if (file_exists($key)) { + @include_once $key; + } + } + + /** + * {@inheritdoc} + */ + public function write($key, $content) + { + $dir = dirname($key); + if (!is_dir($dir)) { + if (false === @mkdir($dir, 0777, true) && !is_dir($dir)) { + throw new RuntimeException(sprintf('Unable to create the cache directory (%s).', $dir)); + } + } elseif (!is_writable($dir)) { + throw new RuntimeException(sprintf('Unable to write in the cache directory (%s).', $dir)); + } + + $tmpFile = tempnam($dir, basename($key)); + if (false !== @file_put_contents($tmpFile, $content) && @rename($tmpFile, $key)) { + @chmod($key, 0666 & ~umask()); + + if (self::FORCE_BYTECODE_INVALIDATION == ($this->options & self::FORCE_BYTECODE_INVALIDATION)) { + // Compile cached file into bytecode cache + if (function_exists('opcache_invalidate')) { + opcache_invalidate($key, true); + } elseif (function_exists('apc_compile_file')) { + apc_compile_file($key); + } + } + + return; + } + + throw new RuntimeException(sprintf('Failed to write cache file "%s".', $key)); + } + + /** + * {@inheritdoc} + */ + public function getTimestamp($key) + { + if (!file_exists($key)) { + return 0; + } + + return (int) @filemtime($key); + } +} diff --git a/site/www/_rem/lib_/Twig/Cache/Null.php b/site/www/_rem/lib_/Twig/Cache/Null.php new file mode 100644 index 0000000..fde8c80 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Cache/Null.php @@ -0,0 +1,48 @@ + + */ +class Twig_Cache_Null implements Twig_CacheInterface +{ + /** + * {@inheritdoc} + */ + public function generateKey($name, $className) + { + return ''; + } + + /** + * {@inheritdoc} + */ + public function write($key, $content) + { + } + + /** + * {@inheritdoc} + */ + public function load($key) + { + } + + /** + * {@inheritdoc} + */ + public function getTimestamp($key) + { + return 0; + } +} diff --git a/site/www/_rem/lib_/Twig/CacheInterface.php b/site/www/_rem/lib_/Twig/CacheInterface.php new file mode 100644 index 0000000..9b17e0f --- /dev/null +++ b/site/www/_rem/lib_/Twig/CacheInterface.php @@ -0,0 +1,56 @@ + + */ +interface Twig_CacheInterface +{ + /** + * Generates a cache key for the given template class name. + * + * @param string $name The template name + * @param string $className The template class name + * + * @return string + */ + public function generateKey($name, $className); + + /** + * Writes the compiled template to cache. + * + * @param string $key The cache key + * @param string $content The template representation as a PHP class + */ + public function write($key, $content); + + /** + * Loads a template from the cache. + * + * @param string $key The cache key + */ + public function load($key); + + /** + * Returns the modification timestamp of a key. + * + * @param string $key The cache key + * + * @return int + */ + public function getTimestamp($key); +} diff --git a/site/www/_rem/lib_/Twig/Compiler.php b/site/www/_rem/lib_/Twig/Compiler.php new file mode 100644 index 0000000..dcdc8b9 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Compiler.php @@ -0,0 +1,267 @@ + + */ +class Twig_Compiler +{ + private $lastLine; + private $source; + private $indentation; + private $env; + private $debugInfo = array(); + private $sourceOffset; + private $sourceLine; + + /** + * Constructor. + * + * @param Twig_Environment $env The twig environment instance + */ + public function __construct(Twig_Environment $env) + { + $this->env = $env; + } + + /** + * Returns the environment instance related to this compiler. + * + * @return Twig_Environment The environment instance + */ + public function getEnvironment() + { + return $this->env; + } + + /** + * Gets the current PHP code after compilation. + * + * @return string The PHP code + */ + public function getSource() + { + return $this->source; + } + + /** + * Compiles a node. + * + * @param Twig_Node $node The node to compile + * @param int $indentation The current indentation + * + * @return Twig_Compiler The current compiler instance + */ + public function compile(Twig_Node $node, $indentation = 0) + { + $this->lastLine = null; + $this->source = ''; + $this->debugInfo = array(); + $this->sourceOffset = 0; + // source code starts at 1 (as we then increment it when we encounter new lines) + $this->sourceLine = 1; + $this->indentation = $indentation; + + $node->compile($this); + + return $this; + } + + public function subcompile(Twig_Node $node, $raw = true) + { + if (false === $raw) { + $this->addIndentation(); + } + + $node->compile($this); + + return $this; + } + + /** + * Adds a raw string to the compiled code. + * + * @param string $string The string + * + * @return Twig_Compiler The current compiler instance + */ + public function raw($string) + { + $this->source .= $string; + + return $this; + } + + /** + * Writes a string to the compiled code by adding indentation. + * + * @return Twig_Compiler The current compiler instance + */ + public function write() + { + $strings = func_get_args(); + foreach ($strings as $string) { + $this->addIndentation(); + $this->source .= $string; + } + + return $this; + } + + /** + * Appends an indentation to the current PHP code after compilation. + * + * @return Twig_Compiler The current compiler instance + */ + public function addIndentation() + { + $this->source .= str_repeat(' ', $this->indentation * 4); + + return $this; + } + + /** + * Adds a quoted string to the compiled code. + * + * @param string $value The string + * + * @return Twig_Compiler The current compiler instance + */ + public function string($value) + { + $this->source .= sprintf('"%s"', addcslashes($value, "\0\t\"\$\\")); + + return $this; + } + + /** + * Returns a PHP representation of a given value. + * + * @param mixed $value The value to convert + * + * @return Twig_Compiler The current compiler instance + */ + public function repr($value) + { + if (is_int($value) || is_float($value)) { + if (false !== $locale = setlocale(LC_NUMERIC, 0)) { + setlocale(LC_NUMERIC, 'C'); + } + + $this->raw($value); + + if (false !== $locale) { + setlocale(LC_NUMERIC, $locale); + } + } elseif (null === $value) { + $this->raw('null'); + } elseif (is_bool($value)) { + $this->raw($value ? 'true' : 'false'); + } elseif (is_array($value)) { + $this->raw('array('); + $first = true; + foreach ($value as $key => $v) { + if (!$first) { + $this->raw(', '); + } + $first = false; + $this->repr($key); + $this->raw(' => '); + $this->repr($v); + } + $this->raw(')'); + } else { + $this->string($value); + } + + return $this; + } + + /** + * Adds debugging information. + * + * @param Twig_Node $node The related twig node + * + * @return Twig_Compiler The current compiler instance + */ + public function addDebugInfo(Twig_Node $node) + { + if ($node->getTemplateLine() != $this->lastLine) { + $this->write(sprintf("// line %d\n", $node->getTemplateLine())); + + // when mbstring.func_overload is set to 2 + // mb_substr_count() replaces substr_count() + // but they have different signatures! + if (((int) ini_get('mbstring.func_overload')) & 2) { + // this is much slower than the "right" version + $this->sourceLine += mb_substr_count(mb_substr($this->source, $this->sourceOffset), "\n"); + } else { + $this->sourceLine += substr_count($this->source, "\n", $this->sourceOffset); + } + $this->sourceOffset = strlen($this->source); + $this->debugInfo[$this->sourceLine] = $node->getTemplateLine(); + + $this->lastLine = $node->getTemplateLine(); + } + + return $this; + } + + public function getDebugInfo() + { + ksort($this->debugInfo); + + return $this->debugInfo; + } + + /** + * Indents the generated code. + * + * @param int $step The number of indentation to add + * + * @return Twig_Compiler The current compiler instance + */ + public function indent($step = 1) + { + $this->indentation += $step; + + return $this; + } + + /** + * Outdents the generated code. + * + * @param int $step The number of indentation to remove + * + * @return Twig_Compiler The current compiler instance + * + * @throws LogicException When trying to outdent too much so the indentation would become negative + */ + public function outdent($step = 1) + { + // can't outdent by more steps than the current indentation level + if ($this->indentation < $step) { + throw new LogicException('Unable to call outdent() as the indentation would become negative.'); + } + + $this->indentation -= $step; + + return $this; + } + + public function getVarName() + { + return sprintf('__internal_%s', hash('sha256', uniqid(mt_rand(), true), false)); + } +} diff --git a/site/www/_rem/lib_/Twig/Environment.php b/site/www/_rem/lib_/Twig/Environment.php new file mode 100644 index 0000000..80c3f2d --- /dev/null +++ b/site/www/_rem/lib_/Twig/Environment.php @@ -0,0 +1,960 @@ + + */ +class Twig_Environment +{ + const VERSION = '2.0.0-DEV'; + + private $charset; + private $loader; + private $debug; + private $autoReload; + private $cache; + private $lexer; + private $parser; + private $compiler; + private $baseTemplateClass; + private $globals = array(); + private $resolvedGlobals; + private $loadedTemplates; + private $strictVariables; + private $templateClassPrefix = '__TwigTemplate_'; + private $originalCache; + private $extensionSet; + private $runtimeLoaders = array(); + private $runtimes = array(); + private $optionsHash; + + /** + * Constructor. + * + * Available options: + * + * * debug: When set to true, it automatically set "auto_reload" to true as + * well (default to false). + * + * * charset: The charset used by the templates (default to UTF-8). + * + * * base_template_class: The base template class to use for generated + * templates (default to Twig_Template). + * + * * cache: An absolute path where to store the compiled templates, + * a Twig_Cache_Interface implementation, + * or false to disable compilation cache (default). + * + * * auto_reload: Whether to reload the template if the original source changed. + * If you don't provide the auto_reload option, it will be + * determined automatically based on the debug value. + * + * * strict_variables: Whether to ignore invalid variables in templates + * (default to false). + * + * * autoescape: Whether to enable auto-escaping (default to html): + * * false: disable auto-escaping + * * html, js: set the autoescaping to one of the supported strategies + * * name: set the autoescaping strategy based on the template name extension + * * PHP callback: a PHP callback that returns an escaping strategy based on the template "name" + * + * * optimizations: A flag that indicates which optimizations to apply + * (default to -1 which means that all optimizations are enabled; + * set it to 0 to disable). + * + * @param Twig_LoaderInterface $loader A Twig_LoaderInterface instance + * @param array $options An array of options + */ + public function __construct(Twig_LoaderInterface $loader, $options = array()) + { + $this->setLoader($loader); + + $options = array_merge(array( + 'debug' => false, + 'charset' => 'UTF-8', + 'base_template_class' => 'Twig_Template', + 'strict_variables' => false, + 'autoescape' => 'html', + 'cache' => false, + 'auto_reload' => null, + 'optimizations' => -1, + ), $options); + + $this->debug = (bool) $options['debug']; + $this->setCharset($options['charset']); + $this->baseTemplateClass = $options['base_template_class']; + $this->autoReload = null === $options['auto_reload'] ? $this->debug : (bool) $options['auto_reload']; + $this->strictVariables = (bool) $options['strict_variables']; + $this->setCache($options['cache']); + $this->extensionSet = new Twig_ExtensionSet(); + + $this->addExtension(new Twig_Extension_Core()); + $this->addExtension(new Twig_Extension_Escaper($options['autoescape'])); + $this->addExtension(new Twig_Extension_Optimizer($options['optimizations'])); + } + + /** + * Gets the base template class for compiled templates. + * + * @return string The base template class name + */ + public function getBaseTemplateClass() + { + return $this->baseTemplateClass; + } + + /** + * Sets the base template class for compiled templates. + * + * @param string $class The base template class name + */ + public function setBaseTemplateClass($class) + { + $this->baseTemplateClass = $class; + $this->updateOptionsHash(); + } + + /** + * Enables debugging mode. + */ + public function enableDebug() + { + $this->debug = true; + $this->updateOptionsHash(); + } + + /** + * Disables debugging mode. + */ + public function disableDebug() + { + $this->debug = false; + $this->updateOptionsHash(); + } + + /** + * Checks if debug mode is enabled. + * + * @return bool true if debug mode is enabled, false otherwise + */ + public function isDebug() + { + return $this->debug; + } + + /** + * Enables the auto_reload option. + */ + public function enableAutoReload() + { + $this->autoReload = true; + } + + /** + * Disables the auto_reload option. + */ + public function disableAutoReload() + { + $this->autoReload = false; + } + + /** + * Checks if the auto_reload option is enabled. + * + * @return bool true if auto_reload is enabled, false otherwise + */ + public function isAutoReload() + { + return $this->autoReload; + } + + /** + * Enables the strict_variables option. + */ + public function enableStrictVariables() + { + $this->strictVariables = true; + $this->updateOptionsHash(); + } + + /** + * Disables the strict_variables option. + */ + public function disableStrictVariables() + { + $this->strictVariables = false; + $this->updateOptionsHash(); + } + + /** + * Checks if the strict_variables option is enabled. + * + * @return bool true if strict_variables is enabled, false otherwise + */ + public function isStrictVariables() + { + return $this->strictVariables; + } + + /** + * Gets the current cache implementation. + * + * @param bool $original Whether to return the original cache option or the real cache instance + * + * @return Twig_CacheInterface|string|false A Twig_CacheInterface implementation, + * an absolute path to the compiled templates, + * or false to disable cache + */ + public function getCache($original = true) + { + return $original ? $this->originalCache : $this->cache; + } + + /** + * Sets the current cache implementation. + * + * @param Twig_CacheInterface|string|false $cache A Twig_CacheInterface implementation, + * an absolute path to the compiled templates, + * or false to disable cache + */ + public function setCache($cache) + { + if (is_string($cache)) { + $this->originalCache = $cache; + $this->cache = new Twig_Cache_Filesystem($cache); + } elseif (false === $cache) { + $this->originalCache = $cache; + $this->cache = new Twig_Cache_Null(); + } elseif ($cache instanceof Twig_CacheInterface) { + $this->originalCache = $this->cache = $cache; + } else { + throw new LogicException(sprintf('Cache can only be a string, false, or a Twig_CacheInterface implementation.')); + } + } + + /** + * Gets the template class associated with the given string. + * + * The generated template class is based on the following parameters: + * + * * The cache key for the given template; + * * The currently enabled extensions; + * * Whether the Twig C extension is available or not; + * * PHP version; + * * Twig version; + * * Options with what environment was created. + * + * @param string $name The name for which to calculate the template class name + * @param int|null $index The index if it is an embedded template + * + * @return string The template class name + */ + public function getTemplateClass($name, $index = null) + { + $key = $this->getLoader()->getCacheKey($name).$this->optionsHash; + + return $this->templateClassPrefix.hash('sha256', $key).(null === $index ? '' : '_'.$index); + } + + /** + * Renders a template. + * + * @param string $name The template name + * @param array $context An array of parameters to pass to the template + * + * @return string The rendered template + * + * @throws Twig_Error_Loader When the template cannot be found + * @throws Twig_Error_Syntax When an error occurred during compilation + * @throws Twig_Error_Runtime When an error occurred during rendering + */ + public function render($name, array $context = array()) + { + return $this->loadTemplate($name)->render($context); + } + + /** + * Displays a template. + * + * @param string $name The template name + * @param array $context An array of parameters to pass to the template + * + * @throws Twig_Error_Loader When the template cannot be found + * @throws Twig_Error_Syntax When an error occurred during compilation + * @throws Twig_Error_Runtime When an error occurred during rendering + */ + public function display($name, array $context = array()) + { + $this->loadTemplate($name)->display($context); + } + + /** + * Loads a template by name. + * + * @param string $name The template name + * @param int $index The index if it is an embedded template + * + * @return Twig_Template A template instance representing the given template name + * + * @throws Twig_Error_Loader When the template cannot be found + * @throws Twig_Error_Syntax When an error occurred during compilation + */ + public function loadTemplate($name, $index = null) + { + $cls = $this->getTemplateClass($name, $index); + + if (isset($this->loadedTemplates[$cls])) { + return $this->loadedTemplates[$cls]; + } + + if (!class_exists($cls, false)) { + $key = $this->cache->generateKey($name, $cls); + + if (!$this->isAutoReload() || $this->isTemplateFresh($name, $this->cache->getTimestamp($key))) { + $this->cache->load($key); + } + + if (!class_exists($cls, false)) { + $content = $this->compileSource($this->getSourceContext($name)); + + $this->cache->write($key, $content); + + eval('?>'.$content); + } + } + + // to be removed in 3.0 + $this->extensionSet->initRuntime($this); + + return $this->loadedTemplates[$cls] = new $cls($this); + } + + /** + * Creates a template from source. + * + * This method should not be used as a generic way to load templates. + * + * @param string $template The template name + * + * @return Twig_Template A template instance representing the given template name + * + * @throws Twig_Error_Loader When the template cannot be found + * @throws Twig_Error_Syntax When an error occurred during compilation + */ + public function createTemplate($template) + { + $name = sprintf('__string_template__%s', hash('sha256', uniqid(mt_rand(), true), false)); + + $loader = new Twig_Loader_Chain(array( + new Twig_Loader_Array(array($name => $template)), + $current = $this->getLoader(), + )); + + $this->setLoader($loader); + try { + $template = $this->loadTemplate($name); + } finally { + $this->setLoader($current); + } + + return $template; + } + + /** + * Returns true if the template is still fresh. + * + * Besides checking the loader for freshness information, + * this method also checks if the enabled extensions have + * not changed. + * + * @param string $name The template name + * @param int $time The last modification time of the cached template + * + * @return bool true if the template is fresh, false otherwise + */ + public function isTemplateFresh($name, $time) + { + return $this->extensionSet->getLastModified() <= $time && $this->getLoader()->isFresh($name, $time); + } + + /** + * Tries to load a template consecutively from an array. + * + * Similar to loadTemplate() but it also accepts Twig_Template instances and an array + * of templates where each is tried to be loaded. + * + * @param string|Twig_Template|array $names A template or an array of templates to try consecutively + * + * @return Twig_Template + * + * @throws Twig_Error_Loader When none of the templates can be found + * @throws Twig_Error_Syntax When an error occurred during compilation + */ + public function resolveTemplate($names) + { + if (!is_array($names)) { + $names = array($names); + } + + foreach ($names as $name) { + if ($name instanceof Twig_Template) { + return $name; + } + + try { + return $this->loadTemplate($name); + } catch (Twig_Error_Loader $e) { + } + } + + if (1 === count($names)) { + throw $e; + } + + throw new Twig_Error_Loader(sprintf('Unable to find one of the following templates: "%s".', implode('", "', $names))); + } + + /** + * Sets the Lexer instance. + * + * @param Twig_Lexer $lexer A Twig_Lexer instance + */ + public function setLexer(Twig_Lexer $lexer) + { + $this->lexer = $lexer; + } + + /** + * Tokenizes a source code. + * + * @return Twig_TokenStream A Twig_TokenStream instance + * + * @throws Twig_Error_Syntax When the code is syntactically wrong + */ + public function tokenize(Twig_Source $source) + { + if (null === $this->lexer) { + $this->lexer = new Twig_Lexer($this); + } + + return $this->lexer->tokenize($source); + } + + /** + * Sets the Parser instance. + * + * @param Twig_Parser $parser A Twig_Parser instance + */ + public function setParser(Twig_Parser $parser) + { + $this->parser = $parser; + } + + /** + * Converts a token stream to a node tree. + * + * @param Twig_TokenStream $stream A token stream instance + * + * @return Twig_Node_Module A node tree + * + * @throws Twig_Error_Syntax When the token stream is syntactically or semantically wrong + */ + public function parse(Twig_TokenStream $stream) + { + if (null === $this->parser) { + $this->parser = new Twig_Parser($this); + } + + return $this->parser->parse($stream); + } + + /** + * Sets the Compiler instance. + * + * @param Twig_Compiler $compiler A Twig_Compiler instance + */ + public function setCompiler(Twig_Compiler $compiler) + { + $this->compiler = $compiler; + } + + /** + * Compiles a node and returns the PHP code. + * + * @param Twig_Node $node A Twig_Node instance + * + * @return string The compiled PHP source code + */ + public function compile(Twig_Node $node) + { + if (null === $this->compiler) { + $this->compiler = new Twig_Compiler($this); + } + + return $this->compiler->compile($node)->getSource(); + } + + /** + * Compiles a template source code. + * + * @return string The compiled PHP source code + * + * @throws Twig_Error_Syntax When there was an error during tokenizing, parsing or compiling + */ + public function compileSource(Twig_Source $source) + { + try { + return $this->compile($this->parse($this->tokenize($source))); + } catch (Twig_Error $e) { + $e->setTemplateName($source->getName()); + throw $e; + } catch (Exception $e) { + throw new Twig_Error_Syntax(sprintf('An exception has been thrown during the compilation of a template ("%s").', $e->getMessage()), -1, $source->getName(), $e); + } + } + + /** + * Sets the Loader instance. + * + * @param Twig_LoaderInterface $loader A Twig_LoaderInterface instance + */ + public function setLoader(Twig_LoaderInterface $loader) + { + $this->loader = $loader; + } + + /** + * Gets the Loader instance. + * + * @return Twig_LoaderInterface A Twig_LoaderInterface instance + */ + public function getLoader() + { + return $this->loader; + } + + /** + * Gets the source context for the given template name. + * + * @return Twig_Source + */ + public function getSourceContext($name) + { + return $this->getLoader()->getSourceContext($name); + } + + /** + * Sets the default template charset. + * + * @param string $charset The default charset + */ + public function setCharset($charset) + { + if ('UTF8' === $charset = strtoupper($charset)) { + // iconv on Windows requires "UTF-8" instead of "UTF8" + $charset = 'UTF-8'; + } + + $this->charset = $charset; + } + + /** + * Gets the default template charset. + * + * @return string The default charset + */ + public function getCharset() + { + return $this->charset; + } + + /** + * Returns true if the given extension is registered. + * + * @param string $class The extension class name + * + * @return bool Whether the extension is registered or not + */ + public function hasExtension($class) + { + return $this->extensionSet->hasExtension($class); + } + + /** + * Adds a runtime loader. + */ + public function addRuntimeLoader(Twig_RuntimeLoaderInterface $loader) + { + $this->runtimeLoaders[] = $loader; + } + + /** + * Gets an extension by class name. + * + * @param string $class The extension class name + * + * @return Twig_ExtensionInterface A Twig_ExtensionInterface instance + */ + public function getExtension($class) + { + return $this->extensionSet->getExtension($class); + } + + /** + * Returns the runtime implementation of a Twig element (filter/function/test). + * + * @param string $class A runtime class name + * + * @return object The runtime implementation + * + * @throws Twig_Error_Runtime When the template cannot be found + */ + public function getRuntime($class) + { + if (isset($this->runtimes[$class])) { + return $this->runtimes[$class]; + } + + foreach ($this->runtimeLoaders as $loader) { + if (null !== $runtime = $loader->load($class)) { + return $this->runtimes[$class] = $runtime; + } + } + + throw new Twig_Error_Runtime(sprintf('Unable to load the "%s" runtime.', $class)); + } + + /** + * Registers an extension. + * + * @param Twig_ExtensionInterface $extension A Twig_ExtensionInterface instance + */ + public function addExtension(Twig_ExtensionInterface $extension) + { + $this->extensionSet->addExtension($extension); + $this->updateOptionsHash(); + } + + /** + * Registers an array of extensions. + * + * @param array $extensions An array of extensions + */ + public function setExtensions(array $extensions) + { + $this->extensionSet->setExtensions($extensions); + } + + /** + * Returns all registered extensions. + * + * @return Twig_ExtensionInterface[] An array of extensions (keys are for internal usage only and should not be relied on) + */ + public function getExtensions() + { + return $this->extensionSet->getExtensions(); + } + + /** + * Registers a Token Parser. + * + * @param Twig_TokenParserInterface $parser A Twig_TokenParserInterface instance + */ + public function addTokenParser(Twig_TokenParserInterface $parser) + { + $this->extensionSet->addTokenParser($parser); + } + + /** + * Gets the registered Token Parsers. + * + * @return Twig_TokenParserInterface[] An array of Twig_TokenParserInterface + * + * @internal + */ + public function getTokenParsers() + { + return $this->extensionSet->getTokenParsers(); + } + + /** + * Gets registered tags. + * + * @return Twig_TokenParserInterface[] An array of Twig_TokenParserInterface instances + * + * @internal + */ + public function getTags() + { + $tags = array(); + foreach ($this->getTokenParsers() as $parser) { + $tags[$parser->getTag()] = $parser; + } + + return $tags; + } + + /** + * Registers a Node Visitor. + * + * @param Twig_NodeVisitorInterface $visitor A Twig_NodeVisitorInterface instance + */ + public function addNodeVisitor(Twig_NodeVisitorInterface $visitor) + { + $this->extensionSet->addNodeVisitor($visitor); + } + + /** + * Gets the registered Node Visitors. + * + * @return Twig_NodeVisitorInterface[] An array of Twig_NodeVisitorInterface instances + * + * @internal + */ + public function getNodeVisitors() + { + return $this->extensionSet->getNodeVisitors(); + } + + /** + * Registers a Filter. + * + * @param Twig_Filter $filter A Twig_Filter instance + */ + public function addFilter(Twig_Filter $filter) + { + $this->extensionSet->addFilter($filter); + } + + /** + * Get a filter by name. + * + * Subclasses may override this method and load filters differently; + * so no list of filters is available. + * + * @param string $name The filter name + * + * @return Twig_Filter|false A Twig_Filter instance or false if the filter does not exist + * + * @internal + */ + public function getFilter($name) + { + return $this->extensionSet->getFilter($name); + } + + public function registerUndefinedFilterCallback(callable $callable) + { + $this->extensionSet->registerUndefinedFilterCallback($callable); + } + + /** + * Gets the registered Filters. + * + * Be warned that this method cannot return filters defined with registerUndefinedFilterCallback. + * + * @return Twig_Filter[] An array of Twig_Filter instances + * + * @see registerUndefinedFilterCallback + * + * @internal + */ + public function getFilters() + { + return $this->extensionSet->getFilters(); + } + + /** + * Registers a Test. + * + * @param Twig_Test $test A Twig_Test instance + */ + public function addTest(Twig_Test $test) + { + $this->extensionSet->addTest($test); + } + + /** + * Gets the registered Tests. + * + * @return Twig_Test[] An array of Twig_Test instances + * + * @internal + */ + public function getTests() + { + return $this->extensionSet->getTests(); + } + + /** + * Gets a test by name. + * + * @param string $name The test name + * + * @return Twig_Test|false A Twig_Test instance or false if the test does not exist + * + * @internal + */ + public function getTest($name) + { + return $this->extensionSet->getTest($name); + } + + /** + * Registers a Function. + * + * @param Twig_Function $function A Twig_Function instance + */ + public function addFunction(Twig_Function $function) + { + $this->extensionSet->addFunction($function); + } + + /** + * Get a function by name. + * + * Subclasses may override this method and load functions differently; + * so no list of functions is available. + * + * @param string $name function name + * + * @return Twig_Function|false A Twig_Function instance or false if the function does not exist + * + * @internal + */ + public function getFunction($name) + { + return $this->extensionSet->getFunction($name); + } + + public function registerUndefinedFunctionCallback(callable $callable) + { + $this->extensionSet->registerUndefinedFunctionCallback($callable); + } + + /** + * Gets registered functions. + * + * Be warned that this method cannot return functions defined with registerUndefinedFunctionCallback. + * + * @return Twig_Function[] An array of Twig_Function instances + * + * @see registerUndefinedFunctionCallback + * + * @internal + */ + public function getFunctions() + { + return $this->extensionSet->getFunctions(); + } + + /** + * Registers a Global. + * + * New globals can be added before compiling or rendering a template; + * but after, you can only update existing globals. + * + * @param string $name The global name + * @param mixed $value The global value + */ + public function addGlobal($name, $value) + { + if ($this->extensionSet->isInitialized() && !array_key_exists($name, $this->getGlobals())) { + throw new LogicException(sprintf('Unable to add global "%s" as the runtime or the extensions have already been initialized.', $name)); + } + + if (null !== $this->resolvedGlobals) { + $this->resolvedGlobals[$name] = $value; + } else { + $this->globals[$name] = $value; + } + } + + /** + * Gets the registered Globals. + * + * @return array An array of globals + * + * @internal + */ + public function getGlobals() + { + if ($this->extensionSet->isInitialized()) { + if (null === $this->resolvedGlobals) { + $this->resolvedGlobals = array_merge($this->extensionSet->getGlobals(), $this->globals); + } + + return $this->resolvedGlobals; + } + + return array_merge($this->extensionSet->getGlobals(), $this->globals); + } + + /** + * Merges a context with the defined globals. + * + * @param array $context An array representing the context + * + * @return array The context merged with the globals + */ + public function mergeGlobals(array $context) + { + // we don't use array_merge as the context being generally + // bigger than globals, this code is faster. + foreach ($this->getGlobals() as $key => $value) { + if (!array_key_exists($key, $context)) { + $context[$key] = $value; + } + } + + return $context; + } + + /** + * Gets the registered unary Operators. + * + * @return array An array of unary operators + * + * @internal + */ + public function getUnaryOperators() + { + return $this->extensionSet->getUnaryOperators(); + } + + /** + * Gets the registered binary Operators. + * + * @return array An array of binary operators + * + * @internal + */ + public function getBinaryOperators() + { + return $this->extensionSet->getBinaryOperators(); + } + + private function updateOptionsHash() + { + $this->optionsHash = implode(':', array( + $this->extensionSet->getSignature(), + (int) function_exists('twig_template_get_attributes'), + PHP_MAJOR_VERSION, + PHP_MINOR_VERSION, + self::VERSION, + (int) $this->debug, + $this->baseTemplateClass, + (int) $this->strictVariables, + )); + } +} diff --git a/site/www/_rem/lib_/Twig/Error.php b/site/www/_rem/lib_/Twig/Error.php new file mode 100644 index 0000000..98513a5 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Error.php @@ -0,0 +1,255 @@ + + */ +class Twig_Error extends Exception +{ + private $lineno; + private $name; + private $rawMessage; + + /** + * Constructor. + * + * Set both the line number and the name to false to + * disable automatic guessing of the original template name + * and line number. + * + * Set the line number to -1 to enable its automatic guessing. + * Set the name to null to enable its automatic guessing. + * + * By default, automatic guessing is enabled. + * + * @param string $message The error message + * @param int $lineno The template line where the error occurred + * @param string $name The template logical name where the error occurred + * @param Exception $previous The previous exception + */ + public function __construct($message, $lineno = -1, $name = null, Exception $previous = null) + { + parent::__construct('', 0, $previous); + + $this->lineno = $lineno; + $this->name = $name; + + if (-1 === $lineno || null === $name) { + $this->guessTemplateInfo(); + } + + $this->rawMessage = $message; + + $this->updateRepr(); + } + + /** + * Gets the raw message. + * + * @return string The raw message + */ + public function getRawMessage() + { + return $this->rawMessage; + } + + /** + * Gets the logical name where the error occurred. + * + * @return string The name + */ + public function getTemplateName() + { + return $this->name; + } + + /** + * Sets the logical name where the error occurred. + * + * @param string $name The name + */ + public function setTemplateName($name) + { + $this->name = $name; + + $this->updateRepr(); + } + + /** + * Gets the template line where the error occurred. + * + * @return int The template line + */ + public function getTemplateLine() + { + return $this->lineno; + } + + /** + * Sets the template line where the error occurred. + * + * @param int $lineno The template line + */ + public function setTemplateLine($lineno) + { + $this->lineno = $lineno; + + $this->updateRepr(); + } + + public function guess() + { + $this->guessTemplateInfo(); + $this->updateRepr(); + } + + /** + * For PHP < 5.3.0, provides access to the getPrevious() method. + * + * @param string $method The method name + * @param array $arguments The parameters to be passed to the method + * + * @return Exception The previous exception or null + * + * @throws BadMethodCallException + */ + public function __call($method, $arguments) + { + if ('getprevious' == strtolower($method)) { + return $this->previous; + } + + throw new BadMethodCallException(sprintf('Method "Twig_Error::%s()" does not exist.', $method)); + } + + public function appendMessage($rawMessage) + { + $this->rawMessage .= $rawMessage; + $this->updateRepr(); + } + + private function updateRepr() + { + $this->message = $this->rawMessage; + + $dot = false; + if ('.' === substr($this->message, -1)) { + $this->message = substr($this->message, 0, -1); + $dot = true; + } + + $questionMark = false; + if ('?' === substr($this->message, -1)) { + $this->message = substr($this->message, 0, -1); + $questionMark = true; + } + + if ($this->name) { + if (is_string($this->name) || (is_object($this->name) && method_exists($this->name, '__toString'))) { + $name = sprintf('"%s"', $this->name); + } else { + $name = json_encode($this->name); + } + $this->message .= sprintf(' in %s', $name); + } + + if ($this->lineno && $this->lineno >= 0) { + $this->message .= sprintf(' at line %d', $this->lineno); + } + + if ($dot) { + $this->message .= '.'; + } + + if ($questionMark) { + $this->message .= '?'; + } + } + + private function guessTemplateInfo() + { + $template = null; + $templateClass = null; + + $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS | DEBUG_BACKTRACE_PROVIDE_OBJECT); + foreach ($backtrace as $trace) { + if (isset($trace['object']) && $trace['object'] instanceof Twig_Template && 'Twig_Template' !== get_class($trace['object'])) { + $currentClass = get_class($trace['object']); + $isEmbedContainer = 0 === strpos($templateClass, $currentClass); + if (null === $this->name || ($this->name == $trace['object']->getTemplateName() && !$isEmbedContainer)) { + $template = $trace['object']; + $templateClass = get_class($trace['object']); + } + } + } + + // update template name + if (null !== $template && null === $this->name) { + $this->name = $template->getTemplateName(); + } + + if (null === $template || $this->lineno > -1) { + return; + } + + $r = new ReflectionObject($template); + $file = $r->getFileName(); + + // hhvm has a bug where eval'ed files comes out as the current directory + if (is_dir($file)) { + $file = ''; + } + + $exceptions = array($e = $this); + while ($e = $e->getPrevious()) { + $exceptions[] = $e; + } + + while ($e = array_pop($exceptions)) { + $traces = $e->getTrace(); + array_unshift($traces, array('file' => $e->getFile(), 'line' => $e->getLine())); + + while ($trace = array_shift($traces)) { + if (!isset($trace['file']) || !isset($trace['line']) || $file != $trace['file']) { + continue; + } + + foreach ($template->getDebugInfo() as $codeLine => $templateLine) { + if ($codeLine <= $trace['line']) { + // update template line + $this->lineno = $templateLine; + + return; + } + } + } + } + } +} diff --git a/site/www/_rem/lib_/Twig/Error/Loader.php b/site/www/_rem/lib_/Twig/Error/Loader.php new file mode 100644 index 0000000..68efb57 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Error/Loader.php @@ -0,0 +1,31 @@ + + */ +class Twig_Error_Loader extends Twig_Error +{ + public function __construct($message, $lineno = -1, $filename = null, Exception $previous = null) + { + parent::__construct($message, false, false, $previous); + } +} diff --git a/site/www/_rem/lib_/Twig/Error/Runtime.php b/site/www/_rem/lib_/Twig/Error/Runtime.php new file mode 100644 index 0000000..8b6cedd --- /dev/null +++ b/site/www/_rem/lib_/Twig/Error/Runtime.php @@ -0,0 +1,20 @@ + + */ +class Twig_Error_Runtime extends Twig_Error +{ +} diff --git a/site/www/_rem/lib_/Twig/Error/Syntax.php b/site/www/_rem/lib_/Twig/Error/Syntax.php new file mode 100644 index 0000000..7ae5112 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Error/Syntax.php @@ -0,0 +1,44 @@ + + */ +class Twig_Error_Syntax extends Twig_Error +{ + /** + * Tweaks the error message to include suggestions. + * + * @param string $name The original name of the item that does not exist + * @param array $items An array of possible items + */ + public function addSuggestions($name, array $items) + { + $alternatives = array(); + foreach ($items as $item) { + $lev = levenshtein($name, $item); + if ($lev <= strlen($name) / 3 || false !== strpos($item, $name)) { + $alternatives[$item] = $lev; + } + } + + if (!$alternatives) { + return; + } + + asort($alternatives); + + $this->appendMessage(sprintf(' Did you mean "%s"?', implode('", "', array_keys($alternatives)))); + } +} diff --git a/site/www/_rem/lib_/Twig/ExistsLoaderInterface.php b/site/www/_rem/lib_/Twig/ExistsLoaderInterface.php new file mode 100644 index 0000000..d8b89e2 --- /dev/null +++ b/site/www/_rem/lib_/Twig/ExistsLoaderInterface.php @@ -0,0 +1,17 @@ + + */ +class Twig_ExpressionParser +{ + const OPERATOR_LEFT = 1; + const OPERATOR_RIGHT = 2; + + private $parser; + private $unaryOperators; + private $binaryOperators; + + public function __construct(Twig_Parser $parser, array $unaryOperators, array $binaryOperators) + { + $this->parser = $parser; + $this->unaryOperators = $unaryOperators; + $this->binaryOperators = $binaryOperators; + } + + public function parseExpression($precedence = 0) + { + $expr = $this->getPrimary(); + $token = $this->parser->getCurrentToken(); + while ($this->isBinary($token) && $this->binaryOperators[$token->getValue()]['precedence'] >= $precedence) { + $op = $this->binaryOperators[$token->getValue()]; + $this->parser->getStream()->next(); + + if (isset($op['callable'])) { + $expr = $op['callable']($this->parser, $expr); + } else { + $expr1 = $this->parseExpression(self::OPERATOR_LEFT === $op['associativity'] ? $op['precedence'] + 1 : $op['precedence']); + $class = $op['class']; + $expr = new $class($expr, $expr1, $token->getLine()); + } + + $token = $this->parser->getCurrentToken(); + } + + if (0 === $precedence) { + return $this->parseConditionalExpression($expr); + } + + return $expr; + } + + private function getPrimary() + { + $token = $this->parser->getCurrentToken(); + + if ($this->isUnary($token)) { + $operator = $this->unaryOperators[$token->getValue()]; + $this->parser->getStream()->next(); + $expr = $this->parseExpression($operator['precedence']); + $class = $operator['class']; + + return $this->parsePostfixExpression(new $class($expr, $token->getLine())); + } elseif ($token->test(Twig_Token::PUNCTUATION_TYPE, '(')) { + $this->parser->getStream()->next(); + $expr = $this->parseExpression(); + $this->parser->getStream()->expect(Twig_Token::PUNCTUATION_TYPE, ')', 'An opened parenthesis is not properly closed'); + + return $this->parsePostfixExpression($expr); + } + + return $this->parsePrimaryExpression(); + } + + private function parseConditionalExpression($expr) + { + while ($this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, '?')) { + if (!$this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, ':')) { + $expr2 = $this->parseExpression(); + if ($this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, ':')) { + $expr3 = $this->parseExpression(); + } else { + $expr3 = new Twig_Node_Expression_Constant('', $this->parser->getCurrentToken()->getLine()); + } + } else { + $expr2 = $expr; + $expr3 = $this->parseExpression(); + } + + $expr = new Twig_Node_Expression_Conditional($expr, $expr2, $expr3, $this->parser->getCurrentToken()->getLine()); + } + + return $expr; + } + + private function isUnary(Twig_Token $token) + { + return $token->test(Twig_Token::OPERATOR_TYPE) && isset($this->unaryOperators[$token->getValue()]); + } + + private function isBinary(Twig_Token $token) + { + return $token->test(Twig_Token::OPERATOR_TYPE) && isset($this->binaryOperators[$token->getValue()]); + } + + public function parsePrimaryExpression() + { + $token = $this->parser->getCurrentToken(); + switch ($token->getType()) { + case Twig_Token::NAME_TYPE: + $this->parser->getStream()->next(); + switch ($token->getValue()) { + case 'true': + case 'TRUE': + $node = new Twig_Node_Expression_Constant(true, $token->getLine()); + break; + + case 'false': + case 'FALSE': + $node = new Twig_Node_Expression_Constant(false, $token->getLine()); + break; + + case 'none': + case 'NONE': + case 'null': + case 'NULL': + $node = new Twig_Node_Expression_Constant(null, $token->getLine()); + break; + + default: + if ('(' === $this->parser->getCurrentToken()->getValue()) { + $node = $this->getFunctionNode($token->getValue(), $token->getLine()); + } else { + $node = new Twig_Node_Expression_Name($token->getValue(), $token->getLine()); + } + } + break; + + case Twig_Token::NUMBER_TYPE: + $this->parser->getStream()->next(); + $node = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine()); + break; + + case Twig_Token::STRING_TYPE: + case Twig_Token::INTERPOLATION_START_TYPE: + $node = $this->parseStringExpression(); + break; + + case Twig_Token::OPERATOR_TYPE: + if (preg_match(Twig_Lexer::REGEX_NAME, $token->getValue(), $matches) && $matches[0] == $token->getValue()) { + // in this context, string operators are variable names + $this->parser->getStream()->next(); + $node = new Twig_Node_Expression_Name($token->getValue(), $token->getLine()); + break; + } elseif (isset($this->unaryOperators[$token->getValue()])) { + $class = $this->unaryOperators[$token->getValue()]['class']; + + $ref = new ReflectionClass($class); + $negClass = 'Twig_Node_Expression_Unary_Neg'; + $posClass = 'Twig_Node_Expression_Unary_Pos'; + if (!(in_array($ref->getName(), array($negClass, $posClass)) || $ref->isSubclassOf($negClass) || $ref->isSubclassOf($posClass))) { + throw new Twig_Error_Syntax(sprintf('Unexpected unary operator "%s".', $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext()->getName()); + } + + $this->parser->getStream()->next(); + $expr = $this->parsePrimaryExpression(); + + $node = new $class($expr, $token->getLine()); + break; + } + + default: + if ($token->test(Twig_Token::PUNCTUATION_TYPE, '[')) { + $node = $this->parseArrayExpression(); + } elseif ($token->test(Twig_Token::PUNCTUATION_TYPE, '{')) { + $node = $this->parseHashExpression(); + } else { + throw new Twig_Error_Syntax(sprintf('Unexpected token "%s" of value "%s".', Twig_Token::typeToEnglish($token->getType()), $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext()->getName()); + } + } + + return $this->parsePostfixExpression($node); + } + + public function parseStringExpression() + { + $stream = $this->parser->getStream(); + + $nodes = array(); + // a string cannot be followed by another string in a single expression + $nextCanBeString = true; + while (true) { + if ($nextCanBeString && $token = $stream->nextIf(Twig_Token::STRING_TYPE)) { + $nodes[] = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine()); + $nextCanBeString = false; + } elseif ($stream->nextIf(Twig_Token::INTERPOLATION_START_TYPE)) { + $nodes[] = $this->parseExpression(); + $stream->expect(Twig_Token::INTERPOLATION_END_TYPE); + $nextCanBeString = true; + } else { + break; + } + } + + $expr = array_shift($nodes); + foreach ($nodes as $node) { + $expr = new Twig_Node_Expression_Binary_Concat($expr, $node, $node->getTemplateLine()); + } + + return $expr; + } + + public function parseArrayExpression() + { + $stream = $this->parser->getStream(); + $stream->expect(Twig_Token::PUNCTUATION_TYPE, '[', 'An array element was expected'); + + $node = new Twig_Node_Expression_Array(array(), $stream->getCurrent()->getLine()); + $first = true; + while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) { + if (!$first) { + $stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'An array element must be followed by a comma'); + + // trailing ,? + if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) { + break; + } + } + $first = false; + + $node->addElement($this->parseExpression()); + } + $stream->expect(Twig_Token::PUNCTUATION_TYPE, ']', 'An opened array is not properly closed'); + + return $node; + } + + public function parseHashExpression() + { + $stream = $this->parser->getStream(); + $stream->expect(Twig_Token::PUNCTUATION_TYPE, '{', 'A hash element was expected'); + + $node = new Twig_Node_Expression_Array(array(), $stream->getCurrent()->getLine()); + $first = true; + while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, '}')) { + if (!$first) { + $stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'A hash value must be followed by a comma'); + + // trailing ,? + if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '}')) { + break; + } + } + $first = false; + + // a hash key can be: + // + // * a number -- 12 + // * a string -- 'a' + // * a name, which is equivalent to a string -- a + // * an expression, which must be enclosed in parentheses -- (1 + 2) + if (($token = $stream->nextIf(Twig_Token::STRING_TYPE)) || ($token = $stream->nextIf(Twig_Token::NAME_TYPE)) || $token = $stream->nextIf(Twig_Token::NUMBER_TYPE)) { + $key = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine()); + } elseif ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) { + $key = $this->parseExpression(); + } else { + $current = $stream->getCurrent(); + + throw new Twig_Error_Syntax(sprintf('A hash key must be a quoted string, a number, a name, or an expression enclosed in parentheses (unexpected token "%s" of value "%s".', Twig_Token::typeToEnglish($current->getType()), $current->getValue()), $current->getLine(), $stream->getSourceContext()->getName()); + } + + $stream->expect(Twig_Token::PUNCTUATION_TYPE, ':', 'A hash key must be followed by a colon (:)'); + $value = $this->parseExpression(); + + $node->addElement($value, $key); + } + $stream->expect(Twig_Token::PUNCTUATION_TYPE, '}', 'An opened hash is not properly closed'); + + return $node; + } + + public function parsePostfixExpression($node) + { + while (true) { + $token = $this->parser->getCurrentToken(); + if ($token->getType() == Twig_Token::PUNCTUATION_TYPE) { + if ('.' == $token->getValue() || '[' == $token->getValue()) { + $node = $this->parseSubscriptExpression($node); + } elseif ('|' == $token->getValue()) { + $node = $this->parseFilterExpression($node); + } else { + break; + } + } else { + break; + } + } + + return $node; + } + + public function getFunctionNode($name, $line) + { + switch ($name) { + case 'parent': + $this->parseArguments(); + if (!count($this->parser->getBlockStack())) { + throw new Twig_Error_Syntax('Calling "parent" outside a block is forbidden.', $line, $this->parser->getStream()->getSourceContext()->getName()); + } + + if (!$this->parser->getParent() && !$this->parser->hasTraits()) { + throw new Twig_Error_Syntax('Calling "parent" on a template that does not extend nor "use" another template is forbidden.', $line, $this->parser->getStream()->getSourceContext()->getName()); + } + + return new Twig_Node_Expression_Parent($this->parser->peekBlockStack(), $line); + case 'block': + return new Twig_Node_Expression_BlockReference($this->parseArguments()->getNode(0), false, $line); + case 'attribute': + $args = $this->parseArguments(); + if (count($args) < 2) { + throw new Twig_Error_Syntax('The "attribute" function takes at least two arguments (the variable and the attributes).', $line, $this->parser->getStream()->getSourceContext()->getName()); + } + + return new Twig_Node_Expression_GetAttr($args->getNode(0), $args->getNode(1), count($args) > 2 ? $args->getNode(2) : null, Twig_Template::ANY_CALL, $line); + default: + if (null !== $alias = $this->parser->getImportedSymbol('function', $name)) { + $arguments = new Twig_Node_Expression_Array(array(), $line); + foreach ($this->parseArguments() as $n) { + $arguments->addElement($n); + } + + $node = new Twig_Node_Expression_MethodCall($alias['node'], $alias['name'], $arguments, $line); + $node->setAttribute('safe', true); + + return $node; + } + + $args = $this->parseArguments(true); + $class = $this->getFunctionNodeClass($name, $line); + + return new $class($name, $args, $line); + } + } + + public function parseSubscriptExpression($node) + { + $stream = $this->parser->getStream(); + $token = $stream->next(); + $lineno = $token->getLine(); + $arguments = new Twig_Node_Expression_Array(array(), $lineno); + $type = Twig_Template::ANY_CALL; + if ($token->getValue() == '.') { + $token = $stream->next(); + if ( + $token->getType() == Twig_Token::NAME_TYPE + || + $token->getType() == Twig_Token::NUMBER_TYPE + || + ($token->getType() == Twig_Token::OPERATOR_TYPE && preg_match(Twig_Lexer::REGEX_NAME, $token->getValue())) + ) { + $arg = new Twig_Node_Expression_Constant($token->getValue(), $lineno); + + if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) { + $type = Twig_Template::METHOD_CALL; + foreach ($this->parseArguments() as $n) { + $arguments->addElement($n); + } + } + } else { + throw new Twig_Error_Syntax('Expected name or number.', $lineno, $stream->getSourceContext()->getName()); + } + + if ($node instanceof Twig_Node_Expression_Name && null !== $this->parser->getImportedSymbol('template', $node->getAttribute('name'))) { + if (!$arg instanceof Twig_Node_Expression_Constant) { + throw new Twig_Error_Syntax(sprintf('Dynamic macro names are not supported (called on "%s").', $node->getAttribute('name')), $token->getLine(), $stream->getSourceContext()->getName()); + } + + $name = $arg->getAttribute('value'); + + $node = new Twig_Node_Expression_MethodCall($node, 'macro_'.$name, $arguments, $lineno); + $node->setAttribute('safe', true); + + return $node; + } + } else { + $type = Twig_Template::ARRAY_CALL; + + // slice? + $slice = false; + if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ':')) { + $slice = true; + $arg = new Twig_Node_Expression_Constant(0, $token->getLine()); + } else { + $arg = $this->parseExpression(); + } + + if ($stream->nextIf(Twig_Token::PUNCTUATION_TYPE, ':')) { + $slice = true; + } + + if ($slice) { + if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) { + $length = new Twig_Node_Expression_Constant(null, $token->getLine()); + } else { + $length = $this->parseExpression(); + } + + $class = $this->getFilterNodeClass('slice', $token->getLine()); + $arguments = new Twig_Node(array($arg, $length)); + $filter = new $class($node, new Twig_Node_Expression_Constant('slice', $token->getLine()), $arguments, $token->getLine()); + + $stream->expect(Twig_Token::PUNCTUATION_TYPE, ']'); + + return $filter; + } + + $stream->expect(Twig_Token::PUNCTUATION_TYPE, ']'); + } + + return new Twig_Node_Expression_GetAttr($node, $arg, $arguments, $type, $lineno); + } + + public function parseFilterExpression($node) + { + $this->parser->getStream()->next(); + + return $this->parseFilterExpressionRaw($node); + } + + public function parseFilterExpressionRaw($node, $tag = null) + { + while (true) { + $token = $this->parser->getStream()->expect(Twig_Token::NAME_TYPE); + + $name = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine()); + if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '(')) { + $arguments = new Twig_Node(); + } else { + $arguments = $this->parseArguments(true); + } + + $class = $this->getFilterNodeClass($name->getAttribute('value'), $token->getLine()); + + $node = new $class($node, $name, $arguments, $token->getLine(), $tag); + + if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '|')) { + break; + } + + $this->parser->getStream()->next(); + } + + return $node; + } + + /** + * Parses arguments. + * + * @param bool $namedArguments Whether to allow named arguments or not + * @param bool $definition Whether we are parsing arguments for a function definition + * + * @return Twig_Node + * + * @throws Twig_Error_Syntax + */ + public function parseArguments($namedArguments = false, $definition = false) + { + $args = array(); + $stream = $this->parser->getStream(); + + $stream->expect(Twig_Token::PUNCTUATION_TYPE, '(', 'A list of arguments must begin with an opening parenthesis'); + while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ')')) { + if (!empty($args)) { + $stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'Arguments must be separated by a comma'); + } + + if ($definition) { + $token = $stream->expect(Twig_Token::NAME_TYPE, null, 'An argument must be a name'); + $value = new Twig_Node_Expression_Name($token->getValue(), $this->parser->getCurrentToken()->getLine()); + } else { + $value = $this->parseExpression(); + } + + $name = null; + if ($namedArguments && $token = $stream->nextIf(Twig_Token::OPERATOR_TYPE, '=')) { + if (!$value instanceof Twig_Node_Expression_Name) { + throw new Twig_Error_Syntax(sprintf('A parameter name must be a string, "%s" given.', get_class($value)), $token->getLine(), $stream->getSourceContext()->getName()); + } + $name = $value->getAttribute('name'); + + if ($definition) { + $value = $this->parsePrimaryExpression(); + + if (!$this->checkConstantExpression($value)) { + throw new Twig_Error_Syntax(sprintf('A default value for an argument must be a constant (a boolean, a string, a number, or an array).'), $token->getLine(), $stream->getSourceContext()->getName()); + } + } else { + $value = $this->parseExpression(); + } + } + + if ($definition) { + if (null === $name) { + $name = $value->getAttribute('name'); + $value = new Twig_Node_Expression_Constant(null, $this->parser->getCurrentToken()->getLine()); + } + $args[$name] = $value; + } else { + if (null === $name) { + $args[] = $value; + } else { + $args[$name] = $value; + } + } + } + $stream->expect(Twig_Token::PUNCTUATION_TYPE, ')', 'A list of arguments must be closed by a parenthesis'); + + return new Twig_Node($args); + } + + public function parseAssignmentExpression() + { + $stream = $this->parser->getStream(); + $targets = array(); + while (true) { + $token = $stream->expect(Twig_Token::NAME_TYPE, null, 'Only variables can be assigned to'); + $value = $token->getValue(); + if (in_array(strtolower($value), array('true', 'false', 'none', 'null'))) { + throw new Twig_Error_Syntax(sprintf('You cannot assign a value to "%s".', $value), $token->getLine(), $stream->getSourceContext()->getName()); + } + $targets[] = new Twig_Node_Expression_AssignName($value, $token->getLine()); + + if (!$stream->nextIf(Twig_Token::PUNCTUATION_TYPE, ',')) { + break; + } + } + + return new Twig_Node($targets); + } + + public function parseMultitargetExpression() + { + $targets = array(); + while (true) { + $targets[] = $this->parseExpression(); + if (!$this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, ',')) { + break; + } + } + + return new Twig_Node($targets); + } + + private function getFunctionNodeClass($name, $line) + { + $env = $this->parser->getEnvironment(); + + if (false === $function = $env->getFunction($name)) { + $e = new Twig_Error_Syntax(sprintf('Unknown "%s" function.', $name), $line, $this->parser->getStream()->getSourceContext()->getName()); + $e->addSuggestions($name, array_keys($env->getFunctions())); + + throw $e; + } + + if ($function->isDeprecated()) { + $message = sprintf('Twig Function "%s" is deprecated', $function->getName()); + if (!is_bool($function->getDeprecatedVersion())) { + $message .= sprintf(' since version %s', $function->getDeprecatedVersion()); + } + if ($function->getAlternative()) { + $message .= sprintf('. Use "%s" instead', $function->getAlternative()); + } + $message .= sprintf(' in %s at line %d.', $this->parser->getStream()->getSourceContext()->getName(), $line); + + @trigger_error($message, E_USER_DEPRECATED); + } + + return $function->getNodeClass(); + } + + private function getFilterNodeClass($name, $line) + { + $env = $this->parser->getEnvironment(); + + if (false === $filter = $env->getFilter($name)) { + $e = new Twig_Error_Syntax(sprintf('Unknown "%s" filter.', $name), $line, $this->parser->getStream()->getSourceContext()->getName()); + $e->addSuggestions($name, array_keys($env->getFilters())); + + throw $e; + } + + if ($filter->isDeprecated()) { + $message = sprintf('Twig Filter "%s" is deprecated', $filter->getName()); + if (!is_bool($filter->getDeprecatedVersion())) { + $message .= sprintf(' since version %s', $filter->getDeprecatedVersion()); + } + if ($filter->getAlternative()) { + $message .= sprintf('. Use "%s" instead', $filter->getAlternative()); + } + $message .= sprintf(' in %s at line %d.', $this->parser->getStream()->getSourceContext()->getName(), $line); + + @trigger_error($message, E_USER_DEPRECATED); + } + + return $filter->getNodeClass(); + } + + // checks that the node only contains "constant" elements + private function checkConstantExpression(Twig_Node $node) + { + if (!($node instanceof Twig_Node_Expression_Constant || $node instanceof Twig_Node_Expression_Array + || $node instanceof Twig_Node_Expression_Unary_Neg || $node instanceof Twig_Node_Expression_Unary_Pos + )) { + return false; + } + + foreach ($node as $n) { + if (!$this->checkConstantExpression($n)) { + return false; + } + } + + return true; + } +} diff --git a/site/www/_rem/lib_/Twig/Extension.php b/site/www/_rem/lib_/Twig/Extension.php new file mode 100644 index 0000000..2b4bd5d --- /dev/null +++ b/site/www/_rem/lib_/Twig/Extension.php @@ -0,0 +1,60 @@ +escapers[$strategy] = $callable; + } + + /** + * Gets all defined escapers. + * + * @return callable[] An array of escapers + */ + public function getEscapers() + { + return $this->escapers; + } + + /** + * Sets the default format to be used by the date filter. + * + * @param string $format The default date format string + * @param string $dateIntervalFormat The default date interval format string + */ + public function setDateFormat($format = null, $dateIntervalFormat = null) + { + if (null !== $format) { + $this->dateFormats[0] = $format; + } + + if (null !== $dateIntervalFormat) { + $this->dateFormats[1] = $dateIntervalFormat; + } + } + + /** + * Gets the default format to be used by the date filter. + * + * @return array The default date format string and the default date interval format string + */ + public function getDateFormat() + { + return $this->dateFormats; + } + + /** + * Sets the default timezone to be used by the date filter. + * + * @param DateTimeZone|string $timezone The default timezone string or a DateTimeZone object + */ + public function setTimezone($timezone) + { + $this->timezone = $timezone instanceof DateTimeZone ? $timezone : new DateTimeZone($timezone); + } + + /** + * Gets the default timezone to be used by the date filter. + * + * @return DateTimeZone The default timezone currently in use + */ + public function getTimezone() + { + if (null === $this->timezone) { + $this->timezone = new DateTimeZone(date_default_timezone_get()); + } + + return $this->timezone; + } + + /** + * Sets the default format to be used by the number_format filter. + * + * @param int $decimal The number of decimal places to use. + * @param string $decimalPoint The character(s) to use for the decimal point. + * @param string $thousandSep The character(s) to use for the thousands separator. + */ + public function setNumberFormat($decimal, $decimalPoint, $thousandSep) + { + $this->numberFormat = array($decimal, $decimalPoint, $thousandSep); + } + + /** + * Get the default format used by the number_format filter. + * + * @return array The arguments for number_format() + */ + public function getNumberFormat() + { + return $this->numberFormat; + } + + public function getTokenParsers() + { + return array( + new Twig_TokenParser_For(), + new Twig_TokenParser_If(), + new Twig_TokenParser_Extends(), + new Twig_TokenParser_Include(), + new Twig_TokenParser_Block(), + new Twig_TokenParser_Use(), + new Twig_TokenParser_Filter(), + new Twig_TokenParser_Macro(), + new Twig_TokenParser_Import(), + new Twig_TokenParser_From(), + new Twig_TokenParser_Set(), + new Twig_TokenParser_Spaceless(), + new Twig_TokenParser_Flush(), + new Twig_TokenParser_Do(), + new Twig_TokenParser_Embed(), + ); + } + + public function getFilters() + { + return array( + // formatting filters + new Twig_Filter('date', 'twig_date_format_filter', array('needs_environment' => true)), + new Twig_Filter('date_modify', 'twig_date_modify_filter', array('needs_environment' => true)), + new Twig_Filter('format', 'sprintf'), + new Twig_Filter('replace', 'twig_replace_filter'), + new Twig_Filter('number_format', 'twig_number_format_filter', array('needs_environment' => true)), + new Twig_Filter('abs', 'abs'), + new Twig_Filter('round', 'twig_round'), + + // encoding + new Twig_Filter('url_encode', 'twig_urlencode_filter'), + new Twig_Filter('json_encode', 'json_encode'), + new Twig_Filter('convert_encoding', 'twig_convert_encoding'), + + // string filters + new Twig_Filter('title', 'twig_title_string_filter', array('needs_environment' => true)), + new Twig_Filter('capitalize', 'twig_capitalize_string_filter', array('needs_environment' => true)), + new Twig_Filter('upper', 'twig_upper_filter', array('needs_environment' => true)), + new Twig_Filter('lower', 'twig_lower_filter', array('needs_environment' => true)), + new Twig_Filter('striptags', 'strip_tags'), + new Twig_Filter('trim', 'trim'), + new Twig_Filter('nl2br', 'nl2br', array('pre_escape' => 'html', 'is_safe' => array('html'))), + + // array helpers + new Twig_Filter('join', 'twig_join_filter'), + new Twig_Filter('split', 'twig_split_filter', array('needs_environment' => true)), + new Twig_Filter('sort', 'twig_sort_filter'), + new Twig_Filter('merge', 'twig_array_merge'), + new Twig_Filter('batch', 'twig_array_batch'), + + // string/array filters + new Twig_Filter('reverse', 'twig_reverse_filter', array('needs_environment' => true)), + new Twig_Filter('length', 'twig_length_filter', array('needs_environment' => true)), + new Twig_Filter('slice', 'twig_slice', array('needs_environment' => true)), + new Twig_Filter('first', 'twig_first', array('needs_environment' => true)), + new Twig_Filter('last', 'twig_last', array('needs_environment' => true)), + + // iteration and runtime + new Twig_Filter('default', '_twig_default_filter', array('node_class' => 'Twig_Node_Expression_Filter_Default')), + new Twig_Filter('keys', 'twig_get_array_keys_filter'), + + // escaping + new Twig_Filter('escape', 'twig_escape_filter', array('needs_environment' => true, 'is_safe_callback' => 'twig_escape_filter_is_safe')), + new Twig_Filter('e', 'twig_escape_filter', array('needs_environment' => true, 'is_safe_callback' => 'twig_escape_filter_is_safe')), + ); + } + + public function getFunctions() + { + return array( + new Twig_Function('max', 'max'), + new Twig_Function('min', 'min'), + new Twig_Function('range', 'range'), + new Twig_Function('constant', 'twig_constant'), + new Twig_Function('cycle', 'twig_cycle'), + new Twig_Function('random', 'twig_random', array('needs_environment' => true)), + new Twig_Function('date', 'twig_date_converter', array('needs_environment' => true)), + new Twig_Function('include', 'twig_include', array('needs_environment' => true, 'needs_context' => true, 'is_safe' => array('all'))), + new Twig_Function('source', 'twig_source', array('needs_environment' => true, 'is_safe' => array('all'))), + ); + } + + public function getTests() + { + return array( + new Twig_Test('even', null, array('node_class' => 'Twig_Node_Expression_Test_Even')), + new Twig_Test('odd', null, array('node_class' => 'Twig_Node_Expression_Test_Odd')), + new Twig_Test('defined', null, array('node_class' => 'Twig_Node_Expression_Test_Defined')), + new Twig_Test('same as', null, array('node_class' => 'Twig_Node_Expression_Test_Sameas')), + new Twig_Test('none', null, array('node_class' => 'Twig_Node_Expression_Test_Null')), + new Twig_Test('null', null, array('node_class' => 'Twig_Node_Expression_Test_Null')), + new Twig_Test('divisible by', null, array('node_class' => 'Twig_Node_Expression_Test_Divisibleby')), + new Twig_Test('constant', null, array('node_class' => 'Twig_Node_Expression_Test_Constant')), + new Twig_Test('empty', 'twig_test_empty'), + new Twig_Test('iterable', 'twig_test_iterable'), + ); + } + + public function getOperators() + { + return array( + array( + 'not' => array('precedence' => 50, 'class' => 'Twig_Node_Expression_Unary_Not'), + '-' => array('precedence' => 500, 'class' => 'Twig_Node_Expression_Unary_Neg'), + '+' => array('precedence' => 500, 'class' => 'Twig_Node_Expression_Unary_Pos'), + ), + array( + 'or' => array('precedence' => 10, 'class' => 'Twig_Node_Expression_Binary_Or', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + 'and' => array('precedence' => 15, 'class' => 'Twig_Node_Expression_Binary_And', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + 'b-or' => array('precedence' => 16, 'class' => 'Twig_Node_Expression_Binary_BitwiseOr', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + 'b-xor' => array('precedence' => 17, 'class' => 'Twig_Node_Expression_Binary_BitwiseXor', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + 'b-and' => array('precedence' => 18, 'class' => 'Twig_Node_Expression_Binary_BitwiseAnd', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + '==' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Equal', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + '!=' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_NotEqual', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + '<' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Less', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + '>' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Greater', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + '>=' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_GreaterEqual', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + '<=' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_LessEqual', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + 'not in' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_NotIn', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + 'in' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_In', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + 'matches' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Matches', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + 'starts with' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_StartsWith', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + 'ends with' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_EndsWith', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + '..' => array('precedence' => 25, 'class' => 'Twig_Node_Expression_Binary_Range', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + '+' => array('precedence' => 30, 'class' => 'Twig_Node_Expression_Binary_Add', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + '-' => array('precedence' => 30, 'class' => 'Twig_Node_Expression_Binary_Sub', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + '~' => array('precedence' => 40, 'class' => 'Twig_Node_Expression_Binary_Concat', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + '*' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_Mul', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + '/' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_Div', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + '//' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_FloorDiv', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + '%' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_Mod', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + 'is' => array('precedence' => 100, 'callable' => array($this, 'parseTestExpression'), 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + 'is not' => array('precedence' => 100, 'callable' => array($this, 'parseNotTestExpression'), 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT), + '**' => array('precedence' => 200, 'class' => 'Twig_Node_Expression_Binary_Power', 'associativity' => Twig_ExpressionParser::OPERATOR_RIGHT), + '??' => array('precedence' => 300, 'class' => 'Twig_Node_Expression_NullCoalesce', 'associativity' => Twig_ExpressionParser::OPERATOR_RIGHT), + ), + ); + } + + public function parseNotTestExpression(Twig_Parser $parser, Twig_Node $node) + { + return new Twig_Node_Expression_Unary_Not($this->parseTestExpression($parser, $node), $parser->getCurrentToken()->getLine()); + } + + public function parseTestExpression(Twig_Parser $parser, Twig_Node $node) + { + $stream = $parser->getStream(); + $test = $this->getTest($parser, $node->getTemplateLine()); + $class = $test->getNodeClass(); + $arguments = null; + if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) { + $arguments = $parser->getExpressionParser()->parseArguments(true); + } + + return new $class($node, $test->getName(), $arguments, $parser->getCurrentToken()->getLine()); + } + + private function getTest(Twig_Parser $parser, $line) + { + $stream = $parser->getStream(); + $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); + $env = $parser->getEnvironment(); + + if ($test = $env->getTest($name)) { + return $test; + } + + if ($stream->test(Twig_Token::NAME_TYPE)) { + // try 2-words tests + $name = $name.' '.$parser->getCurrentToken()->getValue(); + + if ($test = $env->getTest($name)) { + $parser->getStream()->next(); + + return $test; + } + } + + $e = new Twig_Error_Syntax(sprintf('Unknown "%s" test.', $name), $line, $stream->getSourceContext()->getName()); + $e->addSuggestions($name, array_keys($env->getTests())); + + throw $e; + } +} + +/** + * Cycles over a value. + * + * @param ArrayAccess|array $values An array or an ArrayAccess instance + * @param int $position The cycle position + * + * @return string The next value in the cycle + */ +function twig_cycle($values, $position) +{ + if (!is_array($values) && !$values instanceof ArrayAccess) { + return $values; + } + + return $values[$position % count($values)]; +} + +/** + * Returns a random value depending on the supplied parameter type: + * - a random item from a Traversable or array + * - a random character from a string + * - a random integer between 0 and the integer parameter. + * + * @param Twig_Environment $env A Twig_Environment instance + * @param Traversable|array|int|string $values The values to pick a random item from + * + * @throws Twig_Error_Runtime When $values is an empty array (does not apply to an empty string which is returned as is). + * + * @return mixed A random value from the given sequence + */ +function twig_random(Twig_Environment $env, $values = null) +{ + if (null === $values) { + return mt_rand(); + } + + if (is_int($values) || is_float($values)) { + return $values < 0 ? mt_rand($values, 0) : mt_rand(0, $values); + } + + if ($values instanceof Traversable) { + $values = iterator_to_array($values); + } elseif (is_string($values)) { + if ('' === $values) { + return ''; + } + + $charset = $env->getCharset(); + + if ('UTF-8' !== $charset) { + $values = iconv($charset, 'UTF-8', $values); + } + + // unicode version of str_split() + // split at all positions, but not after the start and not before the end + $values = preg_split('/(? $value) { + $values[$i] = iconv('UTF-8', $charset, $value); + } + } + } + + if (!is_array($values)) { + return $values; + } + + if (0 === count($values)) { + throw new Twig_Error_Runtime('The random function cannot pick from an empty array.'); + } + + return $values[array_rand($values, 1)]; +} + +/** + * Converts a date to the given format. + * + * 
    + *   {{ post.published_at|date("m/d/Y") }}
+ *
    + * + * @param Twig_Environment $env A Twig_Environment instance + * @param DateTimeInterface|DateInterval|string $date A date + * @param string|null $format The target format, null to use the default + * @param DateTimeZone|string|null|false $timezone The target timezone, null to use the default, false to leave unchanged + * + * @return string The formatted date + */ +function twig_date_format_filter(Twig_Environment $env, $date, $format = null, $timezone = null) +{ + if (null === $format) { + $formats = $env->getExtension('Twig_Extension_Core')->getDateFormat(); + $format = $date instanceof DateInterval ? $formats[1] : $formats[0]; + } + + if ($date instanceof DateInterval) { + return $date->format($format); + } + + return twig_date_converter($env, $date, $timezone)->format($format); +} + +/** + * Returns a new date object modified. + * + * 
    + *   {{ post.published_at|date_modify("-1day")|date("m/d/Y") }}
+ *
    + * + * @param Twig_Environment $env A Twig_Environment instance + * @param DateTimeInterface|string $date A date + * @param string $modifier A modifier string + * + * @return DateTimeInterface A new date object + */ +function twig_date_modify_filter(Twig_Environment $env, $date, $modifier) +{ + $date = twig_date_converter($env, $date, false); + + return $date->modify($modifier); +} + +/** + * Converts an input to a DateTime instance. + * + * 
    + *    {% if date(user.created_at) < date('+2days') %}
+ *      {# do something #}
+ *    {% endif %}
+ *
    + * + * @param Twig_Environment $env A Twig_Environment instance + * @param DateTimeInterface|string|null $date A date or null to use the current time + * @param DateTimeZone|string|null|false $timezone The target timezone, null to use the default, false to leave unchanged + * + * @return DateTime A DateTime instance + */ +function twig_date_converter(Twig_Environment $env, $date = null, $timezone = null) +{ + // determine the timezone + if (false !== $timezone) { + if (null === $timezone) { + $timezone = $env->getExtension('Twig_Extension_Core')->getTimezone(); + } elseif (!$timezone instanceof DateTimeZone) { + $timezone = new DateTimeZone($timezone); + } + } + + // immutable dates + if ($date instanceof DateTimeImmutable) { + return false !== $timezone ? $date->setTimezone($timezone) : $date; + } + + if ($date instanceof DateTime || $date instanceof DateTimeInterface) { + $date = clone $date; + if (false !== $timezone) { + $date->setTimezone($timezone); + } + + return $date; + } + + if (null === $date || 'now' === $date) { + return new DateTime($date, false !== $timezone ? $timezone : $env->getExtension('Twig_Extension_Core')->getTimezone()); + } + + $asString = (string) $date; + if (ctype_digit($asString) || (!empty($asString) && '-' === $asString[0] && ctype_digit(substr($asString, 1)))) { + $date = new DateTime('@'.$date); + } else { + $date = new DateTime($date, $env->getExtension('Twig_Extension_Core')->getTimezone()); + } + + if (false !== $timezone) { + $date->setTimezone($timezone); + } + + return $date; +} + +/** + * Replaces strings within a string. + * + * @param string $str String to replace in + * @param array|Traversable $from Replace values + * + * @return string + */ +function twig_replace_filter($str, $from) +{ + if ($from instanceof Traversable) { + $from = iterator_to_array($from); + } elseif (!is_array($from)) { + throw new Twig_Error_Runtime(sprintf('The "replace" filter expects an array or "Traversable" as replace values, got "%s".', is_object($from) ? get_class($from) : gettype($from))); + } + + return strtr($str, $from); +} + +/** + * Rounds a number. + * + * @param int|float $value The value to round + * @param int|float $precision The rounding precision + * @param string $method The method to use for rounding + * + * @return int|float The rounded number + */ +function twig_round($value, $precision = 0, $method = 'common') +{ + if ('common' == $method) { + return round($value, $precision); + } + + if ('ceil' != $method && 'floor' != $method) { + throw new Twig_Error_Runtime('The round filter only supports the "common", "ceil", and "floor" methods.'); + } + + return $method($value * pow(10, $precision)) / pow(10, $precision); +} + +/** + * Number format filter. + * + * All of the formatting options can be left null, in that case the defaults will + * be used. Supplying any of the parameters will override the defaults set in the + * environment object. + * + * @param Twig_Environment $env A Twig_Environment instance + * @param mixed $number A float/int/string of the number to format + * @param int $decimal The number of decimal points to display. + * @param string $decimalPoint The character(s) to use for the decimal point. + * @param string $thousandSep The character(s) to use for the thousands separator. + * + * @return string The formatted number + */ +function twig_number_format_filter(Twig_Environment $env, $number, $decimal = null, $decimalPoint = null, $thousandSep = null) +{ + $defaults = $env->getExtension('Twig_Extension_Core')->getNumberFormat(); + if (null === $decimal) { + $decimal = $defaults[0]; + } + + if (null === $decimalPoint) { + $decimalPoint = $defaults[1]; + } + + if (null === $thousandSep) { + $thousandSep = $defaults[2]; + } + + return number_format((float) $number, $decimal, $decimalPoint, $thousandSep); +} + +/** + * URL encodes (RFC 3986) a string as a path segment or an array as a query string. + * + * @param string|array $url A URL or an array of query parameters + * + * @return string The URL encoded value + */ +function twig_urlencode_filter($url) +{ + if (is_array($url)) { + if (defined('PHP_QUERY_RFC3986')) { + return http_build_query($url, '', '&', PHP_QUERY_RFC3986); + } + + return http_build_query($url, '', '&'); + } + + return rawurlencode($url); +} + +/** + * Merges an array with another one. + * + * 
    + *  {% set items = { 'apple': 'fruit', 'orange': 'fruit' } %}
+ *
+ *  {% set items = items|merge({ 'peugeot': 'car' }) %}
+ *
+ *  {# items now contains { 'apple': 'fruit', 'orange': 'fruit', 'peugeot': 'car' } #}
+ *
    + * + * @param array|Traversable $arr1 An array + * @param array|Traversable $arr2 An array + * + * @return array The merged array + */ +function twig_array_merge($arr1, $arr2) +{ + if ($arr1 instanceof Traversable) { + $arr1 = iterator_to_array($arr1); + } elseif (!is_array($arr1)) { + throw new Twig_Error_Runtime(sprintf('The merge filter only works with arrays or "Traversable", got "%s" as first argument.', gettype($arr1))); + } + + if ($arr2 instanceof Traversable) { + $arr2 = iterator_to_array($arr2); + } elseif (!is_array($arr2)) { + throw new Twig_Error_Runtime(sprintf('The merge filter only works with arrays or "Traversable", got "%s" as second argument.', gettype($arr2))); + } + + return array_merge($arr1, $arr2); +} + +/** + * Slices a variable. + * + * @param Twig_Environment $env A Twig_Environment instance + * @param mixed $item A variable + * @param int $start Start of the slice + * @param int $length Size of the slice + * @param bool $preserveKeys Whether to preserve key or not (when the input is an array) + * + * @return mixed The sliced variable + */ +function twig_slice(Twig_Environment $env, $item, $start, $length = null, $preserveKeys = false) +{ + if ($item instanceof Traversable) { + if ($item instanceof IteratorAggregate) { + $item = $item->getIterator(); + } + + if ($start >= 0 && $length >= 0 && $item instanceof Iterator) { + try { + return iterator_to_array(new LimitIterator($item, $start, $length === null ? -1 : $length), $preserveKeys); + } catch (OutOfBoundsException $exception) { + return array(); + } + } + + $item = iterator_to_array($item, $preserveKeys); + } + + if (is_array($item)) { + return array_slice($item, $start, $length, $preserveKeys); + } + + $item = (string) $item; + + return (string) mb_substr($item, $start, null === $length ? mb_strlen($item, $env->getCharset()) - $start : $length, $env->getCharset()); +} + +/** + * Returns the first element of the item. + * + * @param Twig_Environment $env A Twig_Environment instance + * @param mixed $item A variable + * + * @return mixed The first element of the item + */ +function twig_first(Twig_Environment $env, $item) +{ + $elements = twig_slice($env, $item, 0, 1, false); + + return is_string($elements) ? $elements : current($elements); +} + +/** + * Returns the last element of the item. + * + * @param Twig_Environment $env A Twig_Environment instance + * @param mixed $item A variable + * + * @return mixed The last element of the item + */ +function twig_last(Twig_Environment $env, $item) +{ + $elements = twig_slice($env, $item, -1, 1, false); + + return is_string($elements) ? $elements : current($elements); +} + +/** + * Joins the values to a string. + * + * The separator between elements is an empty string per default, you can define it with the optional parameter. + * + * 
    + *  {{ [1, 2, 3]|join('|') }}
+ *  {# returns 1|2|3 #}
+ *
+ *  {{ [1, 2, 3]|join }}
+ *  {# returns 123 #}
+ *
    + * + * @param array $value An array + * @param string $glue The separator + * + * @return string The concatenated string + */ +function twig_join_filter($value, $glue = '') +{ + if ($value instanceof Traversable) { + $value = iterator_to_array($value, false); + } + + return implode($glue, (array) $value); +} + +/** + * Splits the string into an array. + * + * 
    + *  {{ "one,two,three"|split(',') }}
+ *  {# returns [one, two, three] #}
+ *
+ *  {{ "one,two,three,four,five"|split(',', 3) }}
+ *  {# returns [one, two, "three,four,five"] #}
+ *
+ *  {{ "123"|split('') }}
+ *  {# returns [1, 2, 3] #}
+ *
+ *  {{ "aabbcc"|split('', 2) }}
+ *  {# returns [aa, bb, cc] #}
+ *
    + * + * @param Twig_Environment $env A Twig_Environment instance + * @param string $value A string + * @param string $delimiter The delimiter + * @param int $limit The limit + * + * @return array The split string as an array + */ +function twig_split_filter(Twig_Environment $env, $value, $delimiter, $limit = null) +{ + if (!empty($delimiter)) { + return null === $limit ? explode($delimiter, $value) : explode($delimiter, $value, $limit); + } + + if ($limit <= 1) { + return preg_split('/(?getCharset()); + if ($length < $limit) { + return array($value); + } + + $r = array(); + for ($i = 0; $i < $length; $i += $limit) { + $r[] = mb_substr($value, $i, $limit, $env->getCharset()); + } + + return $r; +} + +// The '_default' filter is used internally to avoid using the ternary operator +// which costs a lot for big contexts (before PHP 5.4). So, on average, +// a function call is cheaper. +/** + * @internal + */ +function _twig_default_filter($value, $default = '') +{ + if (twig_test_empty($value)) { + return $default; + } + + return $value; +} + +/** + * Returns the keys for the given array. + * + * It is useful when you want to iterate over the keys of an array: + * + * 
    + *  {% for key in array|keys %}
+ *      {# ... #}
+ *  {% endfor %}
+ *
    + * + * @param array $array An array + * + * @return array The keys + */ +function twig_get_array_keys_filter($array) +{ + if ($array instanceof Traversable) { + return array_keys(iterator_to_array($array)); + } + + if (!is_array($array)) { + return array(); + } + + return array_keys($array); +} + +/** + * Reverses a variable. + * + * @param Twig_Environment $env A Twig_Environment instance + * @param array|Traversable|string $item An array, a Traversable instance, or a string + * @param bool $preserveKeys Whether to preserve key or not + * + * @return mixed The reversed input + */ +function twig_reverse_filter(Twig_Environment $env, $item, $preserveKeys = false) +{ + if ($item instanceof Traversable) { + return array_reverse(iterator_to_array($item), $preserveKeys); + } + + if (is_array($item)) { + return array_reverse($item, $preserveKeys); + } + + $string = (string) $item; + + $charset = $env->getCharset(); + + if ('UTF-8' !== $charset) { + $item = iconv($charset, 'UTF-8', $string); + } + + preg_match_all('/./us', $item, $matches); + + $string = implode('', array_reverse($matches[0])); + + if ('UTF-8' !== $charset) { + $string = iconv('UTF-8', $charset, $string); + } + + return $string; +} + +/** + * Sorts an array. + * + * @param array|Traversable $array + * + * @return array + */ +function twig_sort_filter($array) +{ + if ($array instanceof Traversable) { + $array = iterator_to_array($array); + } elseif (!is_array($array)) { + throw new Twig_Error_Runtime(sprintf('The sort filter only works with arrays or "Traversable", got "%s".', gettype($array))); + } + + asort($array); + + return $array; +} + +/** + * @internal + */ +function twig_in_filter($value, $compare) +{ + if (is_array($compare)) { + return in_array($value, $compare, is_object($value) || is_resource($value)); + } elseif (is_string($compare) && (is_string($value) || is_int($value) || is_float($value))) { + return '' === $value || false !== strpos($compare, (string) $value); + } elseif ($compare instanceof Traversable) { + return in_array($value, iterator_to_array($compare, false), is_object($value) || is_resource($value)); + } + + return false; +} + +/** + * Escapes a string. + * + * @param Twig_Environment $env A Twig_Environment instance + * @param mixed $string The value to be escaped + * @param string $strategy The escaping strategy + * @param string $charset The charset + * @param bool $autoescape Whether the function is called by the auto-escaping feature (true) or by the developer (false) + * + * @return string + */ +function twig_escape_filter(Twig_Environment $env, $string, $strategy = 'html', $charset = null, $autoescape = false) +{ + if ($autoescape && $string instanceof Twig_Markup) { + return $string; + } + + if (!is_string($string)) { + if (is_object($string) && method_exists($string, '__toString')) { + $string = (string) $string; + } elseif (in_array($strategy, array('html', 'js', 'css', 'html_attr', 'url'))) { + return $string; + } + } + + if (null === $charset) { + $charset = $env->getCharset(); + } + + switch ($strategy) { + case 'html': + // see http://php.net/htmlspecialchars + + // Using a static variable to avoid initializing the array + // each time the function is called. Moving the declaration on the + // top of the function slow downs other escaping strategies. + static $htmlspecialcharsCharsets; + + if (null === $htmlspecialcharsCharsets) { + if (defined('HHVM_VERSION')) { + $htmlspecialcharsCharsets = array('utf-8' => true, 'UTF-8' => true); + } else { + $htmlspecialcharsCharsets = array( + 'ISO-8859-1' => true, 'ISO8859-1' => true, + 'ISO-8859-15' => true, 'ISO8859-15' => true, + 'utf-8' => true, 'UTF-8' => true, + 'CP866' => true, 'IBM866' => true, '866' => true, + 'CP1251' => true, 'WINDOWS-1251' => true, 'WIN-1251' => true, + '1251' => true, + 'CP1252' => true, 'WINDOWS-1252' => true, '1252' => true, + 'KOI8-R' => true, 'KOI8-RU' => true, 'KOI8R' => true, + 'BIG5' => true, '950' => true, + 'GB2312' => true, '936' => true, + 'BIG5-HKSCS' => true, + 'SHIFT_JIS' => true, 'SJIS' => true, '932' => true, + 'EUC-JP' => true, 'EUCJP' => true, + 'ISO8859-5' => true, 'ISO-8859-5' => true, 'MACROMAN' => true, + ); + } + } + + if (isset($htmlspecialcharsCharsets[$charset])) { + return htmlspecialchars($string, ENT_QUOTES | ENT_SUBSTITUTE, $charset); + } + + if (isset($htmlspecialcharsCharsets[strtoupper($charset)])) { + // cache the lowercase variant for future iterations + $htmlspecialcharsCharsets[$charset] = true; + + return htmlspecialchars($string, ENT_QUOTES | ENT_SUBSTITUTE, $charset); + } + + $string = iconv($charset, 'UTF-8', $string); + $string = htmlspecialchars($string, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8'); + + return iconv('UTF-8', $charset, $string); + + case 'js': + // escape all non-alphanumeric characters + // into their \xHH or \uHHHH representations + if ('UTF-8' !== $charset) { + $string = iconv($charset, 'UTF-8', $string); + } + + if (0 == strlen($string) ? false : (1 == preg_match('/^./su', $string) ? false : true)) { + throw new Twig_Error_Runtime('The string to escape is not a valid UTF-8 string.'); + } + + $string = preg_replace_callback('#[^a-zA-Z0-9,\._]#Su', function ($matches) { + $char = $matches[0]; + + // \xHH + if (!isset($char[1])) { + return '\\x'.strtoupper(substr('00'.bin2hex($char), -2)); + } + + // \uHHHH + $char = twig_convert_encoding($char, 'UTF-16BE', 'UTF-8'); + + return '\\u'.strtoupper(substr('0000'.bin2hex($char), -4)); + }, $string); + + if ('UTF-8' !== $charset) { + $string = iconv('UTF-8', $charset, $string); + } + + return $string; + + case 'css': + if ('UTF-8' !== $charset) { + $string = iconv($charset, 'UTF-8', $string); + } + + if (0 == strlen($string) ? false : (1 == preg_match('/^./su', $string) ? false : true)) { + throw new Twig_Error_Runtime('The string to escape is not a valid UTF-8 string.'); + } + + $string = preg_replace_callback('#[^a-zA-Z0-9]#Su', function ($matches) { + $char = $matches[0]; + + // \xHH + if (!isset($char[1])) { + $hex = ltrim(strtoupper(bin2hex($char)), '0'); + if (0 === strlen($hex)) { + $hex = '0'; + } + + return '\\'.$hex.' '; + } + + // \uHHHH + $char = twig_convert_encoding($char, 'UTF-16BE', 'UTF-8'); + + return '\\'.ltrim(strtoupper(bin2hex($char)), '0').' '; + }, $string); + + if ('UTF-8' !== $charset) { + $string = iconv('UTF-8', $charset, $string); + } + + return $string; + + case 'html_attr': + if ('UTF-8' !== $charset) { + $string = iconv($charset, 'UTF-8', $string); + } + + if (0 == strlen($string) ? false : (1 == preg_match('/^./su', $string) ? false : true)) { + throw new Twig_Error_Runtime('The string to escape is not a valid UTF-8 string.'); + } + + $string = preg_replace_callback('#[^a-zA-Z0-9,\.\-_]#Su', function ($matches) { + /** + * This function is adapted from code coming from Zend Framework. + * + * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com) + * @license http://framework.zend.com/license/new-bsd New BSD License + */ + /* + * While HTML supports far more named entities, the lowest common denominator + * has become HTML5's XML Serialisation which is restricted to the those named + * entities that XML supports. Using HTML entities would result in this error: + * XML Parsing Error: undefined entity + */ + static $entityMap = array( + 34 => 'quot', /* quotation mark */ + 38 => 'amp', /* ampersand */ + 60 => 'lt', /* less-than sign */ + 62 => 'gt', /* greater-than sign */ + ); + + $chr = $matches[0]; + $ord = ord($chr); + + /* + * The following replaces characters undefined in HTML with the + * hex entity for the Unicode replacement character. + */ + if (($ord <= 0x1f && $chr != "\t" && $chr != "\n" && $chr != "\r") || ($ord >= 0x7f && $ord <= 0x9f)) { + return '�'; + } + + /* + * Check if the current character to escape has a name entity we should + * replace it with while grabbing the hex value of the character. + */ + if (strlen($chr) == 1) { + $hex = strtoupper(substr('00'.bin2hex($chr), -2)); + } else { + $chr = twig_convert_encoding($chr, 'UTF-16BE', 'UTF-8'); + $hex = strtoupper(substr('0000'.bin2hex($chr), -4)); + } + + $int = hexdec($hex); + if (array_key_exists($int, $entityMap)) { + return sprintf('&%s;', $entityMap[$int]); + } + + /* + * Per OWASP recommendations, we'll use hex entities for any other + * characters where a named entity does not exist. + */ + return sprintf('&#x%s;', $hex); + }, $string); + + if ('UTF-8' !== $charset) { + $string = iconv('UTF-8', $charset, $string); + } + + return $string; + + case 'url': + return rawurlencode($string); + + default: + static $escapers; + + if (null === $escapers) { + $escapers = $env->getExtension('Twig_Extension_Core')->getEscapers(); + } + + if (isset($escapers[$strategy])) { + return $escapers[$strategy]($env, $string, $charset); + } + + $validStrategies = implode(', ', array_merge(array('html', 'js', 'url', 'css', 'html_attr'), array_keys($escapers))); + + throw new Twig_Error_Runtime(sprintf('Invalid escaping strategy "%s" (valid ones: %s).', $strategy, $validStrategies)); + } +} + +/** + * @internal + */ +function twig_escape_filter_is_safe(Twig_Node $filterArgs) +{ + foreach ($filterArgs as $arg) { + if ($arg instanceof Twig_Node_Expression_Constant) { + return array($arg->getAttribute('value')); + } + + return array(); + } + + return array('html'); +} + +function twig_convert_encoding($string, $to, $from) +{ + return iconv($from, $to, $string); +} + +/** + * Returns the length of a variable. + * + * @param Twig_Environment $env A Twig_Environment instance + * @param mixed $thing A variable + * + * @return int The length of the value + */ +function twig_length_filter(Twig_Environment $env, $thing) +{ + return is_scalar($thing) ? mb_strlen($thing, $env->getCharset()) : count($thing); +} + +/** + * Converts a string to uppercase. + * + * @param Twig_Environment $env A Twig_Environment instance + * @param string $string A string + * + * @return string The uppercased string + */ +function twig_upper_filter(Twig_Environment $env, $string) +{ + return mb_strtoupper($string, $env->getCharset()); +} + +/** + * Converts a string to lowercase. + * + * @param Twig_Environment $env A Twig_Environment instance + * @param string $string A string + * + * @return string The lowercased string + */ +function twig_lower_filter(Twig_Environment $env, $string) +{ + return mb_strtolower($string, $env->getCharset()); +} + +/** + * Returns a titlecased string. + * + * @param Twig_Environment $env A Twig_Environment instance + * @param string $string A string + * + * @return string The titlecased string + */ +function twig_title_string_filter(Twig_Environment $env, $string) +{ + return mb_convert_case($string, MB_CASE_TITLE, $env->getCharset()); +} + +/** + * Returns a capitalized string. + * + * @param Twig_Environment $env A Twig_Environment instance + * @param string $string A string + * + * @return string The capitalized string + */ +function twig_capitalize_string_filter(Twig_Environment $env, $string) +{ + $charset = $env->getCharset(); + + return mb_strtoupper(mb_substr($string, 0, 1, $charset), $charset).mb_strtolower(mb_substr($string, 1, 2147483647, $charset), $charset); +} + +/** + * @internal + */ +function twig_ensure_traversable($seq) +{ + if ($seq instanceof Traversable || is_array($seq)) { + return $seq; + } + + return array(); +} + +/** + * Checks if a variable is empty. + * + * 
    + * {# evaluates to true if the foo variable is null, false, or the empty string #}
+ * {% if foo is empty %}
+ *     {# ... #}
+ * {% endif %}
+ *
    + * + * @param mixed $value A variable + * + * @return bool true if the value is empty, false otherwise + */ +function twig_test_empty($value) +{ + if ($value instanceof Countable) { + return 0 == count($value); + } + + return '' === $value || false === $value || null === $value || array() === $value; +} + +/** + * Checks if a variable is traversable. + * + * 
    + * {# evaluates to true if the foo variable is an array or a traversable object #}
+ * {% if foo is traversable %}
+ *     {# ... #}
+ * {% endif %}
+ *
    + * + * @param mixed $value A variable + * + * @return bool true if the value is traversable + */ +function twig_test_iterable($value) +{ + return $value instanceof Traversable || is_array($value); +} + +/** + * Renders a template. + * + * @param Twig_Environment $env + * @param array $context + * @param string|array $template The template to render or an array of templates to try consecutively + * @param array $variables The variables to pass to the template + * @param bool $withContext + * @param bool $ignoreMissing Whether to ignore missing templates or not + * @param bool $sandboxed Whether to sandbox the template or not + * + * @return string The rendered template + */ +function twig_include(Twig_Environment $env, $context, $template, $variables = array(), $withContext = true, $ignoreMissing = false, $sandboxed = false) +{ + $alreadySandboxed = false; + $sandbox = null; + if ($withContext) { + $variables = array_merge($context, $variables); + } + + if ($isSandboxed = $sandboxed && $env->hasExtension('Twig_Extension_Sandbox')) { + $sandbox = $env->getExtension('Twig_Extension_Sandbox'); + if (!$alreadySandboxed = $sandbox->isSandboxed()) { + $sandbox->enableSandbox(); + } + } + + $result = null; + try { + $result = $env->resolveTemplate($template)->render($variables); + } catch (Twig_Error_Loader $e) { + if (!$ignoreMissing) { + if ($isSandboxed && !$alreadySandboxed) { + $sandbox->disableSandbox(); + } + + throw $e; + } + } + + if ($isSandboxed && !$alreadySandboxed) { + $sandbox->disableSandbox(); + } + + return $result; +} + +/** + * Returns a template content without rendering it. + * + * @param Twig_Environment $env + * @param string $name The template name + * @param bool $ignoreMissing Whether to ignore missing templates or not + * + * @return string The template source + */ +function twig_source(Twig_Environment $env, $name, $ignoreMissing = false) +{ + try { + return $env->getSourceContext($name)->getCode(); + } catch (Twig_Error_Loader $e) { + if (!$ignoreMissing) { + throw $e; + } + } +} + +/** + * Provides the ability to get constants from instances as well as class/global constants. + * + * @param string $constant The name of the constant + * @param null|object $object The object to get the constant from + * + * @return string + */ +function twig_constant($constant, $object = null) +{ + if (null !== $object) { + $constant = get_class($object).'::'.$constant; + } + + return constant($constant); +} + +/** + * Batches item. + * + * @param array $items An array of items + * @param int $size The size of the batch + * @param mixed $fill A value used to fill missing items + * + * @return array + */ +function twig_array_batch($items, $size, $fill = null) +{ + if ($items instanceof Traversable) { + $items = iterator_to_array($items, false); + } + + $size = ceil($size); + + $result = array_chunk($items, $size, true); + + if (null !== $fill && !empty($result)) { + $last = count($result) - 1; + if ($fillCount = $size - count($result[$last])) { + $result[$last] = array_merge( + $result[$last], + array_fill(0, $fillCount, $fill) + ); + } + } + + return $result; +} diff --git a/site/www/_rem/lib_/Twig/Extension/Debug.php b/site/www/_rem/lib_/Twig/Extension/Debug.php new file mode 100644 index 0000000..88daff8 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Extension/Debug.php @@ -0,0 +1,56 @@ + $isDumpOutputHtmlSafe ? array('html') : array(), 'needs_context' => true, 'needs_environment' => true)), + ); + } +} + +function twig_var_dump(Twig_Environment $env, $context) +{ + if (!$env->isDebug()) { + return; + } + + ob_start(); + + $count = func_num_args(); + if (2 === $count) { + $vars = array(); + foreach ($context as $key => $value) { + if (!$value instanceof Twig_Template) { + $vars[$key] = $value; + } + } + + var_dump($vars); + } else { + for ($i = 2; $i < $count; ++$i) { + var_dump(func_get_arg($i)); + } + } + + return ob_get_clean(); +} diff --git a/site/www/_rem/lib_/Twig/Extension/Escaper.php b/site/www/_rem/lib_/Twig/Extension/Escaper.php new file mode 100644 index 0000000..ecd9f4d --- /dev/null +++ b/site/www/_rem/lib_/Twig/Extension/Escaper.php @@ -0,0 +1,90 @@ +setDefaultStrategy($defaultStrategy); + } + + public function getTokenParsers() + { + return array(new Twig_TokenParser_AutoEscape()); + } + + public function getNodeVisitors() + { + return array(new Twig_NodeVisitor_Escaper()); + } + + public function getFilters() + { + return array( + new Twig_Filter('raw', 'twig_raw_filter', array('is_safe' => array('all'))), + ); + } + + /** + * Sets the default strategy to use when not defined by the user. + * + * The strategy can be a valid PHP callback that takes the template + * name as an argument and returns the strategy to use. + * + * @param string|false|callable $defaultStrategy An escaping strategy + */ + public function setDefaultStrategy($defaultStrategy) + { + if ('name' === $defaultStrategy) { + $defaultStrategy = array('Twig_FileExtensionEscapingStrategy', 'guess'); + } + + $this->defaultStrategy = $defaultStrategy; + } + + /** + * Gets the default strategy to use when not defined by the user. + * + * @param string $name The template name + * + * @return string|false The default strategy to use for the template + */ + public function getDefaultStrategy($name) + { + // disable string callables to avoid calling a function named html or js, + // or any other upcoming escaping strategy + if (!is_string($this->defaultStrategy) && false !== $this->defaultStrategy) { + return call_user_func($this->defaultStrategy, $name); + } + + return $this->defaultStrategy; + } +} + +/** + * Marks a variable as being safe. + * + * @param string $string A PHP variable + * + * @return string + */ +function twig_raw_filter($string) +{ + return $string; +} diff --git a/site/www/_rem/lib_/Twig/Extension/GlobalsInterface.php b/site/www/_rem/lib_/Twig/Extension/GlobalsInterface.php new file mode 100644 index 0000000..a085cec --- /dev/null +++ b/site/www/_rem/lib_/Twig/Extension/GlobalsInterface.php @@ -0,0 +1,28 @@ + + */ +interface Twig_Extension_GlobalsInterface +{ + /** + * Returns a list of global variables to add to the existing list. + * + * @return array An array of global variables + */ + public function getGlobals(); +} diff --git a/site/www/_rem/lib_/Twig/Extension/InitRuntimeInterface.php b/site/www/_rem/lib_/Twig/Extension/InitRuntimeInterface.php new file mode 100644 index 0000000..d883c7d --- /dev/null +++ b/site/www/_rem/lib_/Twig/Extension/InitRuntimeInterface.php @@ -0,0 +1,30 @@ + + */ +interface Twig_Extension_InitRuntimeInterface +{ + /** + * Initializes the runtime environment. + * + * This is where you can load some file that contains filter functions for instance. + * + * @param Twig_Environment $environment The current Twig_Environment instance + */ + public function initRuntime(Twig_Environment $environment); +} diff --git a/site/www/_rem/lib_/Twig/Extension/Optimizer.php b/site/www/_rem/lib_/Twig/Extension/Optimizer.php new file mode 100644 index 0000000..e043eee --- /dev/null +++ b/site/www/_rem/lib_/Twig/Extension/Optimizer.php @@ -0,0 +1,24 @@ +optimizers = $optimizers; + } + + public function getNodeVisitors() + { + return array(new Twig_NodeVisitor_Optimizer($this->optimizers)); + } +} diff --git a/site/www/_rem/lib_/Twig/Extension/Profiler.php b/site/www/_rem/lib_/Twig/Extension/Profiler.php new file mode 100644 index 0000000..961af42 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Extension/Profiler.php @@ -0,0 +1,41 @@ +actives[] = $profile; + } + + public function enter(Twig_Profiler_Profile $profile) + { + $this->actives[0]->addProfile($profile); + array_unshift($this->actives, $profile); + } + + public function leave(Twig_Profiler_Profile $profile) + { + $profile->leave(); + array_shift($this->actives); + + if (1 === count($this->actives)) { + $this->actives[0]->leave(); + } + } + + public function getNodeVisitors() + { + return array(new Twig_Profiler_NodeVisitor_Profiler(get_class($this))); + } +} diff --git a/site/www/_rem/lib_/Twig/Extension/Sandbox.php b/site/www/_rem/lib_/Twig/Extension/Sandbox.php new file mode 100644 index 0000000..80f8296 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Extension/Sandbox.php @@ -0,0 +1,92 @@ +policy = $policy; + $this->sandboxedGlobally = $sandboxed; + } + + public function getTokenParsers() + { + return array(new Twig_TokenParser_Sandbox()); + } + + public function getNodeVisitors() + { + return array(new Twig_NodeVisitor_Sandbox()); + } + + public function enableSandbox() + { + $this->sandboxed = true; + } + + public function disableSandbox() + { + $this->sandboxed = false; + } + + public function isSandboxed() + { + return $this->sandboxedGlobally || $this->sandboxed; + } + + public function isSandboxedGlobally() + { + return $this->sandboxedGlobally; + } + + public function setSecurityPolicy(Twig_Sandbox_SecurityPolicyInterface $policy) + { + $this->policy = $policy; + } + + public function getSecurityPolicy() + { + return $this->policy; + } + + public function checkSecurity($tags, $filters, $functions) + { + if ($this->isSandboxed()) { + $this->policy->checkSecurity($tags, $filters, $functions); + } + } + + public function checkMethodAllowed($obj, $method) + { + if ($this->isSandboxed()) { + $this->policy->checkMethodAllowed($obj, $method); + } + } + + public function checkPropertyAllowed($obj, $method) + { + if ($this->isSandboxed()) { + $this->policy->checkPropertyAllowed($obj, $method); + } + } + + public function ensureToStringAllowed($obj) + { + if ($this->isSandboxed() && is_object($obj)) { + $this->policy->checkMethodAllowed($obj, '__toString'); + } + + return $obj; + } +} diff --git a/site/www/_rem/lib_/Twig/Extension/Staging.php b/site/www/_rem/lib_/Twig/Extension/Staging.php new file mode 100644 index 0000000..6b13afa --- /dev/null +++ b/site/www/_rem/lib_/Twig/Extension/Staging.php @@ -0,0 +1,76 @@ + + * + * @internal + */ +final class Twig_Extension_Staging extends Twig_Extension +{ + private $functions = array(); + private $filters = array(); + private $visitors = array(); + private $tokenParsers = array(); + private $tests = array(); + + public function addFunction(Twig_Function $function) + { + $this->functions[$function->getName()] = $function; + } + + public function getFunctions() + { + return $this->functions; + } + + public function addFilter(Twig_Filter $filter) + { + $this->filters[$filter->getName()] = $filter; + } + + public function getFilters() + { + return $this->filters; + } + + public function addNodeVisitor(Twig_NodeVisitorInterface $visitor) + { + $this->visitors[] = $visitor; + } + + public function getNodeVisitors() + { + return $this->visitors; + } + + public function addTokenParser(Twig_TokenParserInterface $parser) + { + $this->tokenParsers[] = $parser; + } + + public function getTokenParsers() + { + return $this->tokenParsers; + } + + public function addTest(Twig_Test $test) + { + $this->tests[$test->getName()] = $test; + } + + public function getTests() + { + return $this->tests; + } +} diff --git a/site/www/_rem/lib_/Twig/Extension/StringLoader.php b/site/www/_rem/lib_/Twig/Extension/StringLoader.php new file mode 100644 index 0000000..757ceb3 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Extension/StringLoader.php @@ -0,0 +1,36 @@ + true)), + ); + } +} + +/** + * Loads a template from a string. + * + * 
    + * {{ include(template_from_string("Hello {{ name }}")) }}
+ *
    + * + * @param Twig_Environment $env A Twig_Environment instance + * @param string $template A template as a string or object implementing __toString() + * + * @return Twig_Template A Twig_Template instance + */ +function twig_template_from_string(Twig_Environment $env, $template) +{ + return $env->createTemplate((string) $template); +} diff --git a/site/www/_rem/lib_/Twig/ExtensionInterface.php b/site/www/_rem/lib_/Twig/ExtensionInterface.php new file mode 100644 index 0000000..832cbc6 --- /dev/null +++ b/site/www/_rem/lib_/Twig/ExtensionInterface.php @@ -0,0 +1,60 @@ + + */ +interface Twig_ExtensionInterface +{ + /** + * Returns the token parser instances to add to the existing list. + * + * @return Twig_TokenParserInterface[] + */ + public function getTokenParsers(); + + /** + * Returns the node visitor instances to add to the existing list. + * + * @return Twig_NodeVisitorInterface[] An array of Twig_NodeVisitorInterface instances + */ + public function getNodeVisitors(); + + /** + * Returns a list of filters to add to the existing list. + * + * @return Twig_SimpleFilter[] + */ + public function getFilters(); + + /** + * Returns a list of tests to add to the existing list. + * + * @return Twig_SimpleTest[] + */ + public function getTests(); + + /** + * Returns a list of functions to add to the existing list. + * + * @return Twig_SimpleFunction[] + */ + public function getFunctions(); + + /** + * Returns a list of operators to add to the existing list. + * + * @return array An array of operators + */ + public function getOperators(); +} diff --git a/site/www/_rem/lib_/Twig/ExtensionSet.php b/site/www/_rem/lib_/Twig/ExtensionSet.php new file mode 100644 index 0000000..c971a7d --- /dev/null +++ b/site/www/_rem/lib_/Twig/ExtensionSet.php @@ -0,0 +1,485 @@ + + * + * @internal + */ +final class Twig_ExtensionSet +{ + private $extensions; + private $initialized = false; + private $runtimeInitialized = false; + private $staging; + private $parsers; + private $visitors; + private $filters; + private $tests; + private $functions; + private $unaryOperators; + private $binaryOperators; + private $globals; + private $functionCallbacks = array(); + private $filterCallbacks = array(); + private $lastModified = 0; + + public function __construct() + { + $this->staging = new Twig_Extension_Staging(); + } + + /** + * Initializes the runtime environment. + */ + public function initRuntime(Twig_Environment $env) + { + if ($this->runtimeInitialized) { + return; + } + + $this->runtimeInitialized = true; + + foreach ($this->extensions as $extension) { + if ($extension instanceof Twig_Extension_InitRuntimeInterface) { + $extension->initRuntime($env); + } + } + } + + /** + * Returns true if the given extension is registered. + * + * @param string $class The extension class name + * + * @return bool Whether the extension is registered or not + */ + public function hasExtension($class) + { + return isset($this->extensions[ltrim($class, '\\')]); + } + + /** + * Gets an extension by class name. + * + * @param string $class The extension class name + * + * @return Twig_ExtensionInterface A Twig_ExtensionInterface instance + */ + public function getExtension($class) + { + $class = ltrim($class, '\\'); + + if (!isset($this->extensions[$class])) { + throw new Twig_Error_Runtime(sprintf('The "%s" extension is not enabled.', $class)); + } + + return $this->extensions[$class]; + } + + /** + * Registers an array of extensions. + * + * @param array $extensions An array of extensions + */ + public function setExtensions(array $extensions) + { + foreach ($extensions as $extension) { + $this->addExtension($extension); + } + } + + /** + * Returns all registered extensions. + * + * @return array An array of extensions + */ + public function getExtensions() + { + return $this->extensions; + } + + public function getSignature() + { + return json_encode(array_keys($this->extensions)); + } + + public function isInitialized() + { + return $this->initialized || $this->runtimeInitialized; + } + + public function getLastModified() + { + if (0 !== $this->lastModified) { + return $this->lastModified; + } + + foreach ($this->extensions as $extension) { + $r = new ReflectionObject($extension); + if (file_exists($r->getFileName()) && ($extensionTime = filemtime($r->getFileName())) > $this->lastModified) { + $this->lastModified = $extensionTime; + } + } + + return $this->lastModified; + } + + /** + * Registers an extension. + * + * @param Twig_ExtensionInterface $extension A Twig_ExtensionInterface instance + */ + public function addExtension(Twig_ExtensionInterface $extension) + { + $class = get_class($extension); + + if ($this->initialized) { + throw new LogicException(sprintf('Unable to register extension "%s" as extensions have already been initialized.', $class)); + } + + if (isset($this->extensions[$class])) { + throw new LogicException(sprintf('Unable to register extension "%s" as it is already registered.', $class)); + } + + $this->lastModifiedExtension = 0; + $this->extensions[$class] = $extension; + } + + public function addFunction(Twig_Function $function) + { + if ($this->initialized) { + throw new LogicException(sprintf('Unable to add function "%s" as extensions have already been initialized.', $function->getName())); + } + + $this->staging->addFunction($function); + } + + /** + * {@inheritdoc} + */ + public function getFunctions() + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->functions; + } + + /** + * Get a function by name. + * + * @param string $name function name + * + * @return Twig_Function|false A Twig_Function instance or false if the function does not exist + */ + public function getFunction($name) + { + if (!$this->initialized) { + $this->initExtensions(); + } + + if (isset($this->functions[$name])) { + return $this->functions[$name]; + } + + foreach ($this->functions as $pattern => $function) { + $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count); + + if ($count && preg_match('#^'.$pattern.'$#', $name, $matches)) { + array_shift($matches); + $function->setArguments($matches); + + return $function; + } + } + + foreach ($this->functionCallbacks as $callback) { + if (false !== $function = $callback($name)) { + return $function; + } + } + + return false; + } + + public function registerUndefinedFunctionCallback(callable $callable) + { + $this->functionCallbacks[] = $callable; + } + + public function addFilter(Twig_Filter $filter) + { + if ($this->initialized) { + throw new LogicException(sprintf('Unable to add filter "%s" as extensions have already been initialized.', $filter->getName())); + } + + $this->staging->addFilter($filter); + } + + /** + * {@inheritdoc} + */ + public function getFilters() + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->filters; + } + + /** + * Get a filter by name. + * + * Subclasses may override this method and load filters differently; + * so no list of filters is available. + * + * @param string $name The filter name + * + * @return Twig_Filter|false A Twig_Filter instance or false if the filter does not exist + */ + public function getFilter($name) + { + if (!$this->initialized) { + $this->initExtensions(); + } + + if (isset($this->filters[$name])) { + return $this->filters[$name]; + } + + foreach ($this->filters as $pattern => $filter) { + $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count); + + if ($count && preg_match('#^'.$pattern.'$#', $name, $matches)) { + array_shift($matches); + $filter->setArguments($matches); + + return $filter; + } + } + + foreach ($this->filterCallbacks as $callback) { + if (false !== $filter = $callback($name)) { + return $filter; + } + } + + return false; + } + + public function registerUndefinedFilterCallback(callable $callable) + { + $this->filterCallbacks[] = $callable; + } + + public function addNodeVisitor(Twig_NodeVisitorInterface $visitor) + { + if ($this->initialized) { + throw new LogicException('Unable to add a node visitor as extensions have already been initialized.'); + } + + $this->staging->addNodeVisitor($visitor); + } + + /** + * {@inheritdoc} + */ + public function getNodeVisitors() + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->visitors; + } + + public function addTokenParser(Twig_TokenParserInterface $parser) + { + if ($this->initialized) { + throw new LogicException('Unable to add a token parser as extensions have already been initialized.'); + } + + $this->staging->addTokenParser($parser); + } + + /** + * {@inheritdoc} + */ + public function getTokenParsers() + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->parsers; + } + + /** + * {@inheritdoc} + */ + public function getGlobals() + { + if (null !== $this->globals) { + return $this->globals; + } + + $globals = array(); + foreach ($this->extensions as $extension) { + if (!$extension instanceof Twig_Extension_GlobalsInterface) { + continue; + } + + $extGlobals = $extension->getGlobals(); + if (!is_array($extGlobals)) { + throw new UnexpectedValueException(sprintf('"%s::getGlobals()" must return an array of globals.', get_class($extension))); + } + + $globals = array_merge($globals, $extGlobals); + } + + if ($this->initialized) { + $this->globals = $globals; + } + + return $globals; + } + + public function addTest(Twig_Test $test) + { + if ($this->initialized) { + throw new LogicException(sprintf('Unable to add test "%s" as extensions have already been initialized.', $test->getName())); + } + + $this->staging->addTest($test); + } + + /** + * {@inheritdoc} + */ + public function getTests() + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->tests; + } + + /** + * Gets a test by name. + * + * @param string $name The test name + * + * @return Twig_Test|false A Twig_Test instance or false if the test does not exist + */ + public function getTest($name) + { + if (!$this->initialized) { + $this->initExtensions(); + } + + if (isset($this->tests[$name])) { + return $this->tests[$name]; + } + + return false; + } + + /** + * Gets the registered unary Operators. + * + * @return array An array of unary operators + */ + public function getUnaryOperators() + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->unaryOperators; + } + + /** + * Gets the registered binary Operators. + * + * @return array An array of binary operators + */ + public function getBinaryOperators() + { + if (!$this->initialized) { + $this->initExtensions(); + } + + return $this->binaryOperators; + } + + private function initExtensions() + { + $this->initialized = true; + $this->parsers = array(); + $this->filters = array(); + $this->functions = array(); + $this->tests = array(); + $this->visitors = array(); + $this->unaryOperators = array(); + $this->binaryOperators = array(); + + foreach ($this->extensions as $extension) { + $this->initExtension($extension); + } + $this->initExtension($this->staging); + } + + private function initExtension(Twig_ExtensionInterface $extension) + { + // filters + foreach ($extension->getFilters() as $filter) { + $this->filters[$filter->getName()] = $filter; + } + + // functions + foreach ($extension->getFunctions() as $function) { + $this->functions[$function->getName()] = $function; + } + + // tests + foreach ($extension->getTests() as $test) { + $this->tests[$test->getName()] = $test; + } + + // token parsers + foreach ($extension->getTokenParsers() as $parser) { + if (!$parser instanceof Twig_TokenParserInterface) { + throw new LogicException('getTokenParsers() must return an array of Twig_TokenParserInterface.'); + } + + $this->parsers[] = $parser; + } + + // node visitors + foreach ($extension->getNodeVisitors() as $visitor) { + $this->visitors[] = $visitor; + } + + // operators + if ($operators = $extension->getOperators()) { + if (2 !== count($operators)) { + throw new InvalidArgumentException(sprintf('"%s::getOperators()" does not return a valid operators array.', get_class($extension))); + } + + $this->unaryOperators = array_merge($this->unaryOperators, $operators[0]); + $this->binaryOperators = array_merge($this->binaryOperators, $operators[1]); + } + } +} diff --git a/site/www/_rem/lib_/Twig/FileExtensionEscapingStrategy.php b/site/www/_rem/lib_/Twig/FileExtensionEscapingStrategy.php new file mode 100644 index 0000000..772139e --- /dev/null +++ b/site/www/_rem/lib_/Twig/FileExtensionEscapingStrategy.php @@ -0,0 +1,58 @@ + + */ +class Twig_FileExtensionEscapingStrategy +{ + /** + * Guesses the best autoescaping strategy based on the file name. + * + * @param string $name The template name + * + * @return string|false The escaping strategy name to use or false to disable + */ + public static function guess($name) + { + if (in_array(substr($name, -1), array('/', '\\'))) { + return 'html'; // return html for directories + } + + if ('.twig' === substr($name, -5)) { + $name = substr($name, 0, -5); + } + + $extension = pathinfo($name, PATHINFO_EXTENSION); + + switch ($extension) { + case 'js': + return 'js'; + + case 'css': + return 'css'; + + case 'txt': + return false; + + default: + return 'html'; + } + } +} diff --git a/site/www/_rem/lib_/Twig/Filter.php b/site/www/_rem/lib_/Twig/Filter.php new file mode 100644 index 0000000..35b28d0 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Filter.php @@ -0,0 +1,131 @@ + + * + * @see http://twig.sensiolabs.org/doc/templates.html#filters + */ +class Twig_Filter +{ + private $name; + private $callable; + private $options; + private $arguments = array(); + + /** + * Creates a template filter. + * + * @param string $name Name of this filter + * @param callable|null $callable A callable implementing the filter. If null, you need to overwrite the "node_class" option to customize compilation. + * @param array $options Options array + */ + public function __construct($name, $callable = null, array $options = array()) + { + $this->name = $name; + $this->callable = $callable; + $this->options = array_merge(array( + 'needs_environment' => false, + 'needs_context' => false, + 'is_variadic' => false, + 'is_safe' => null, + 'is_safe_callback' => null, + 'pre_escape' => null, + 'preserves_safety' => null, + 'node_class' => 'Twig_Node_Expression_Filter', + 'deprecated' => false, + 'alternative' => null, + ), $options); + } + + public function getName() + { + return $this->name; + } + + /** + * Returns the callable to execute for this filter. + * + * @return callable|null + */ + public function getCallable() + { + return $this->callable; + } + + public function getNodeClass() + { + return $this->options['node_class']; + } + + public function setArguments($arguments) + { + $this->arguments = $arguments; + } + + public function getArguments() + { + return $this->arguments; + } + + public function needsEnvironment() + { + return $this->options['needs_environment']; + } + + public function needsContext() + { + return $this->options['needs_context']; + } + + public function getSafe(Twig_Node $filterArgs) + { + if (null !== $this->options['is_safe']) { + return $this->options['is_safe']; + } + + if (null !== $this->options['is_safe_callback']) { + return $this->options['is_safe_callback']($filterArgs); + } + } + + public function getPreservesSafety() + { + return $this->options['preserves_safety']; + } + + public function getPreEscape() + { + return $this->options['pre_escape']; + } + + public function isVariadic() + { + return $this->options['is_variadic']; + } + + public function isDeprecated() + { + return (bool) $this->options['deprecated']; + } + + public function getDeprecatedVersion() + { + return $this->options['deprecated']; + } + + public function getAlternative() + { + return $this->options['alternative']; + } +} diff --git a/site/www/_rem/lib_/Twig/Function.php b/site/www/_rem/lib_/Twig/Function.php new file mode 100644 index 0000000..b75210c --- /dev/null +++ b/site/www/_rem/lib_/Twig/Function.php @@ -0,0 +1,121 @@ + + * + * @see http://twig.sensiolabs.org/doc/templates.html#functions + */ +class Twig_Function +{ + private $name; + private $callable; + private $options; + private $arguments = array(); + + /** + * Creates a template function. + * + * @param string $name Name of this function + * @param callable|null $callable A callable implementing the function. If null, you need to overwrite the "node_class" option to customize compilation. + * @param array $options Options array + */ + public function __construct($name, $callable = null, array $options = array()) + { + $this->name = $name; + $this->callable = $callable; + $this->options = array_merge(array( + 'needs_environment' => false, + 'needs_context' => false, + 'is_variadic' => false, + 'is_safe' => null, + 'is_safe_callback' => null, + 'node_class' => 'Twig_Node_Expression_Function', + 'deprecated' => false, + 'alternative' => null, + ), $options); + } + + public function getName() + { + return $this->name; + } + + /** + * Returns the callable to execute for this function. + * + * @return callable|null + */ + public function getCallable() + { + return $this->callable; + } + + public function getNodeClass() + { + return $this->options['node_class']; + } + + public function setArguments($arguments) + { + $this->arguments = $arguments; + } + + public function getArguments() + { + return $this->arguments; + } + + public function needsEnvironment() + { + return $this->options['needs_environment']; + } + + public function needsContext() + { + return $this->options['needs_context']; + } + + public function getSafe(Twig_Node $functionArgs) + { + if (null !== $this->options['is_safe']) { + return $this->options['is_safe']; + } + + if (null !== $this->options['is_safe_callback']) { + return $this->options['is_safe_callback']($functionArgs); + } + + return array(); + } + + public function isVariadic() + { + return $this->options['is_variadic']; + } + + public function isDeprecated() + { + return (bool) $this->options['deprecated']; + } + + public function getDeprecatedVersion() + { + return $this->options['deprecated']; + } + + public function getAlternative() + { + return $this->options['alternative']; + } +} diff --git a/site/www/_rem/lib_/Twig/Lexer.php b/site/www/_rem/lib_/Twig/Lexer.php new file mode 100644 index 0000000..4e771c0 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Lexer.php @@ -0,0 +1,409 @@ + + */ +class Twig_Lexer +{ + private $tokens; + private $code; + private $cursor; + private $lineno; + private $end; + private $state; + private $states; + private $brackets; + private $env; + private $name; + private $options; + private $regexes; + private $position; + private $positions; + private $currentVarBlockLine; + + const STATE_DATA = 0; + const STATE_BLOCK = 1; + const STATE_VAR = 2; + const STATE_STRING = 3; + const STATE_INTERPOLATION = 4; + + const REGEX_NAME = '/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/A'; + const REGEX_NUMBER = '/[0-9]+(?:\.[0-9]+)?/A'; + const REGEX_STRING = '/"([^#"\\\\]*(?:\\\\.[^#"\\\\]*)*)"|\'([^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\'/As'; + const REGEX_DQ_STRING_DELIM = '/"/A'; + const REGEX_DQ_STRING_PART = '/[^#"\\\\]*(?:(?:\\\\.|#(?!\{))[^#"\\\\]*)*/As'; + const PUNCTUATION = '()[]{}?:.,|'; + + public function __construct(Twig_Environment $env, array $options = array()) + { + $this->env = $env; + + $this->options = array_merge(array( + 'tag_comment' => array('{#', '#}'), + 'tag_block' => array('{%', '%}'), + 'tag_variable' => array('{{', '}}'), + 'whitespace_trim' => '-', + 'interpolation' => array('#{', '}'), + ), $options); + + $this->regexes = array( + 'lex_var' => '/\s*'.preg_quote($this->options['whitespace_trim'].$this->options['tag_variable'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_variable'][1], '/').'/A', + 'lex_block' => '/\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')\n?/A', + 'lex_raw_data' => '/('.preg_quote($this->options['tag_block'][0].$this->options['whitespace_trim'], '/').'|'.preg_quote($this->options['tag_block'][0], '/').')\s*(?:endverbatim)\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')/s', + 'operator' => $this->getOperatorRegex(), + 'lex_comment' => '/(?:'.preg_quote($this->options['whitespace_trim'], '/').preg_quote($this->options['tag_comment'][1], '/').'\s*|'.preg_quote($this->options['tag_comment'][1], '/').')\n?/s', + 'lex_block_raw' => '/\s*verbatim\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')/As', + 'lex_block_line' => '/\s*line\s+(\d+)\s*'.preg_quote($this->options['tag_block'][1], '/').'/As', + 'lex_tokens_start' => '/('.preg_quote($this->options['tag_variable'][0], '/').'|'.preg_quote($this->options['tag_block'][0], '/').'|'.preg_quote($this->options['tag_comment'][0], '/').')('.preg_quote($this->options['whitespace_trim'], '/').')?/s', + 'interpolation_start' => '/'.preg_quote($this->options['interpolation'][0], '/').'\s*/A', + 'interpolation_end' => '/\s*'.preg_quote($this->options['interpolation'][1], '/').'/A', + ); + } + + /** + * {@inheritdoc} + */ + public function tokenize($code, $name = null) + { + $source = $code; + + if (((int) ini_get('mbstring.func_overload')) & 2) { + $mbEncoding = mb_internal_encoding(); + mb_internal_encoding('ASCII'); + } else { + $mbEncoding = null; + } + + $this->code = str_replace(array("\r\n", "\r"), "\n", $source->getCode()); + $this->name = $source->getName(); + $this->cursor = 0; + $this->lineno = 1; + $this->end = strlen($this->code); + $this->tokens = array(); + $this->state = self::STATE_DATA; + $this->states = array(); + $this->brackets = array(); + $this->position = -1; + + // find all token starts in one go + preg_match_all($this->regexes['lex_tokens_start'], $this->code, $matches, PREG_OFFSET_CAPTURE); + $this->positions = $matches; + + while ($this->cursor < $this->end) { + // dispatch to the lexing functions depending + // on the current state + switch ($this->state) { + case self::STATE_DATA: + $this->lexData(); + break; + + case self::STATE_BLOCK: + $this->lexBlock(); + break; + + case self::STATE_VAR: + $this->lexVar(); + break; + + case self::STATE_STRING: + $this->lexString(); + break; + + case self::STATE_INTERPOLATION: + $this->lexInterpolation(); + break; + } + } + + $this->pushToken(Twig_Token::EOF_TYPE); + + if (!empty($this->brackets)) { + list($expect, $lineno) = array_pop($this->brackets); + throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', $expect), $lineno, $this->name); + } + + if ($mbEncoding) { + mb_internal_encoding($mbEncoding); + } + + return new Twig_TokenStream($this->tokens, $source); + } + + private function lexData() + { + // if no matches are left we return the rest of the template as simple text token + if ($this->position == count($this->positions[0]) - 1) { + $this->pushToken(Twig_Token::TEXT_TYPE, substr($this->code, $this->cursor)); + $this->cursor = $this->end; + + return; + } + + // Find the first token after the current cursor + $position = $this->positions[0][++$this->position]; + while ($position[1] < $this->cursor) { + if ($this->position == count($this->positions[0]) - 1) { + return; + } + $position = $this->positions[0][++$this->position]; + } + + // push the template text first + $text = $textContent = substr($this->code, $this->cursor, $position[1] - $this->cursor); + if (isset($this->positions[2][$this->position][0])) { + $text = rtrim($text); + } + $this->pushToken(Twig_Token::TEXT_TYPE, $text); + $this->moveCursor($textContent.$position[0]); + + switch ($this->positions[1][$this->position][0]) { + case $this->options['tag_comment'][0]: + $this->lexComment(); + break; + + case $this->options['tag_block'][0]: + // raw data? + if (preg_match($this->regexes['lex_block_raw'], $this->code, $match, null, $this->cursor)) { + $this->moveCursor($match[0]); + $this->lexRawData(); + // {% line \d+ %} + } elseif (preg_match($this->regexes['lex_block_line'], $this->code, $match, null, $this->cursor)) { + $this->moveCursor($match[0]); + $this->lineno = (int) $match[1]; + } else { + $this->pushToken(Twig_Token::BLOCK_START_TYPE); + $this->pushState(self::STATE_BLOCK); + $this->currentVarBlockLine = $this->lineno; + } + break; + + case $this->options['tag_variable'][0]: + $this->pushToken(Twig_Token::VAR_START_TYPE); + $this->pushState(self::STATE_VAR); + $this->currentVarBlockLine = $this->lineno; + break; + } + } + + private function lexBlock() + { + if (empty($this->brackets) && preg_match($this->regexes['lex_block'], $this->code, $match, null, $this->cursor)) { + $this->pushToken(Twig_Token::BLOCK_END_TYPE); + $this->moveCursor($match[0]); + $this->popState(); + } else { + $this->lexExpression(); + } + } + + private function lexVar() + { + if (empty($this->brackets) && preg_match($this->regexes['lex_var'], $this->code, $match, null, $this->cursor)) { + $this->pushToken(Twig_Token::VAR_END_TYPE); + $this->moveCursor($match[0]); + $this->popState(); + } else { + $this->lexExpression(); + } + } + + private function lexExpression() + { + // whitespace + if (preg_match('/\s+/A', $this->code, $match, null, $this->cursor)) { + $this->moveCursor($match[0]); + + if ($this->cursor >= $this->end) { + throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', $this->state === self::STATE_BLOCK ? 'block' : 'variable'), $this->currentVarBlockLine, $this->name); + } + } + + // operators + if (preg_match($this->regexes['operator'], $this->code, $match, null, $this->cursor)) { + $this->pushToken(Twig_Token::OPERATOR_TYPE, preg_replace('/\s+/', ' ', $match[0])); + $this->moveCursor($match[0]); + } + // names + elseif (preg_match(self::REGEX_NAME, $this->code, $match, null, $this->cursor)) { + $this->pushToken(Twig_Token::NAME_TYPE, $match[0]); + $this->moveCursor($match[0]); + } + // numbers + elseif (preg_match(self::REGEX_NUMBER, $this->code, $match, null, $this->cursor)) { + $number = (float) $match[0]; // floats + if (ctype_digit($match[0]) && $number <= PHP_INT_MAX) { + $number = (int) $match[0]; // integers lower than the maximum + } + $this->pushToken(Twig_Token::NUMBER_TYPE, $number); + $this->moveCursor($match[0]); + } + // punctuation + elseif (false !== strpos(self::PUNCTUATION, $this->code[$this->cursor])) { + // opening bracket + if (false !== strpos('([{', $this->code[$this->cursor])) { + $this->brackets[] = array($this->code[$this->cursor], $this->lineno); + } + // closing bracket + elseif (false !== strpos(')]}', $this->code[$this->cursor])) { + if (empty($this->brackets)) { + throw new Twig_Error_Syntax(sprintf('Unexpected "%s".', $this->code[$this->cursor]), $this->lineno, $this->name); + } + + list($expect, $lineno) = array_pop($this->brackets); + if ($this->code[$this->cursor] != strtr($expect, '([{', ')]}')) { + throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', $expect), $lineno, $this->name); + } + } + + $this->pushToken(Twig_Token::PUNCTUATION_TYPE, $this->code[$this->cursor]); + ++$this->cursor; + } + // strings + elseif (preg_match(self::REGEX_STRING, $this->code, $match, null, $this->cursor)) { + $this->pushToken(Twig_Token::STRING_TYPE, stripcslashes(substr($match[0], 1, -1))); + $this->moveCursor($match[0]); + } + // opening double quoted string + elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) { + $this->brackets[] = array('"', $this->lineno); + $this->pushState(self::STATE_STRING); + $this->moveCursor($match[0]); + } + // unlexable + else { + throw new Twig_Error_Syntax(sprintf('Unexpected character "%s".', $this->code[$this->cursor]), $this->lineno, $this->name); + } + } + + private function lexRawData() + { + if (!preg_match($this->regexes['lex_raw_data'], $this->code, $match, PREG_OFFSET_CAPTURE, $this->cursor)) { + throw new Twig_Error_Syntax('Unexpected end of file: Unclosed "verbatim" block.', $this->lineno, $this->name); + } + + $text = substr($this->code, $this->cursor, $match[0][1] - $this->cursor); + $this->moveCursor($text.$match[0][0]); + + if (false !== strpos($match[1][0], $this->options['whitespace_trim'])) { + $text = rtrim($text); + } + + $this->pushToken(Twig_Token::TEXT_TYPE, $text); + } + + private function lexComment() + { + if (!preg_match($this->regexes['lex_comment'], $this->code, $match, PREG_OFFSET_CAPTURE, $this->cursor)) { + throw new Twig_Error_Syntax('Unclosed comment.', $this->lineno, $this->name); + } + + $this->moveCursor(substr($this->code, $this->cursor, $match[0][1] - $this->cursor).$match[0][0]); + } + + private function lexString() + { + if (preg_match($this->regexes['interpolation_start'], $this->code, $match, null, $this->cursor)) { + $this->brackets[] = array($this->options['interpolation'][0], $this->lineno); + $this->pushToken(Twig_Token::INTERPOLATION_START_TYPE); + $this->moveCursor($match[0]); + $this->pushState(self::STATE_INTERPOLATION); + } elseif (preg_match(self::REGEX_DQ_STRING_PART, $this->code, $match, null, $this->cursor) && strlen($match[0]) > 0) { + $this->pushToken(Twig_Token::STRING_TYPE, stripcslashes($match[0])); + $this->moveCursor($match[0]); + } elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) { + list($expect, $lineno) = array_pop($this->brackets); + if ($this->code[$this->cursor] != '"') { + throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', $expect), $lineno, $this->name); + } + + $this->popState(); + ++$this->cursor; + } + } + + private function lexInterpolation() + { + $bracket = end($this->brackets); + if ($this->options['interpolation'][0] === $bracket[0] && preg_match($this->regexes['interpolation_end'], $this->code, $match, null, $this->cursor)) { + array_pop($this->brackets); + $this->pushToken(Twig_Token::INTERPOLATION_END_TYPE); + $this->moveCursor($match[0]); + $this->popState(); + } else { + $this->lexExpression(); + } + } + + private function pushToken($type, $value = '') + { + // do not push empty text tokens + if (Twig_Token::TEXT_TYPE === $type && '' === $value) { + return; + } + + $this->tokens[] = new Twig_Token($type, $value, $this->lineno); + } + + private function moveCursor($text) + { + $this->cursor += strlen($text); + $this->lineno += substr_count($text, "\n"); + } + + private function getOperatorRegex() + { + $operators = array_merge( + array('='), + array_keys($this->env->getUnaryOperators()), + array_keys($this->env->getBinaryOperators()) + ); + + $operators = array_combine($operators, array_map('strlen', $operators)); + arsort($operators); + + $regex = array(); + foreach ($operators as $operator => $length) { + // an operator that ends with a character must be followed by + // a whitespace or a parenthesis + if (ctype_alpha($operator[$length - 1])) { + $r = preg_quote($operator, '/').'(?=[\s()])'; + } else { + $r = preg_quote($operator, '/'); + } + + // an operator with a space can be any amount of whitespaces + $r = preg_replace('/\s+/', '\s+', $r); + + $regex[] = $r; + } + + return '/'.implode('|', $regex).'/A'; + } + + private function pushState($state) + { + $this->states[] = $this->state; + $this->state = $state; + } + + private function popState() + { + if (0 === count($this->states)) { + throw new Exception('Cannot pop state without a previous state.'); + } + + $this->state = array_pop($this->states); + } +} diff --git a/site/www/_rem/lib_/Twig/Loader/Array.php b/site/www/_rem/lib_/Twig/Loader/Array.php new file mode 100644 index 0000000..a131c3d --- /dev/null +++ b/site/www/_rem/lib_/Twig/Loader/Array.php @@ -0,0 +1,93 @@ + + */ +class Twig_Loader_Array implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface +{ + private $templates = array(); + + /** + * Constructor. + * + * @param array $templates An array of templates (keys are the names, and values are the source code) + */ + public function __construct(array $templates) + { + $this->templates = $templates; + } + + /** + * Adds or overrides a template. + * + * @param string $name The template name + * @param string $template The template source + */ + public function setTemplate($name, $template) + { + $this->templates[$name] = $template; + } + + /** + * {@inheritdoc} + */ + public function getSourceContext($name) + { + $name = (string) $name; + if (!isset($this->templates[$name])) { + throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name)); + } + + return new Twig_Source($this->templates[$name], $name); + } + + /** + * {@inheritdoc} + */ + public function exists($name) + { + return isset($this->templates[$name]); + } + + /** + * {@inheritdoc} + */ + public function getCacheKey($name) + { + if (!isset($this->templates[$name])) { + throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name)); + } + + return $this->templates[$name]; + } + + /** + * {@inheritdoc} + */ + public function isFresh($name, $time) + { + if (!isset($this->templates[$name])) { + throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name)); + } + + return true; + } +} diff --git a/site/www/_rem/lib_/Twig/Loader/Chain.php b/site/www/_rem/lib_/Twig/Loader/Chain.php new file mode 100644 index 0000000..1b5b739 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Loader/Chain.php @@ -0,0 +1,125 @@ + + */ +class Twig_Loader_Chain implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface +{ + private $hasSourceCache = array(); + private $loaders = array(); + + /** + * Constructor. + * + * @param Twig_LoaderInterface[] $loaders An array of loader instances + */ + public function __construct(array $loaders = array()) + { + foreach ($loaders as $loader) { + $this->addLoader($loader); + } + } + + /** + * Adds a loader instance. + * + * @param Twig_LoaderInterface $loader A Loader instance + */ + public function addLoader(Twig_LoaderInterface $loader) + { + $this->loaders[] = $loader; + $this->hasSourceCache = array(); + } + + /** + * {@inheritdoc} + */ + public function getSourceContext($name) + { + $exceptions = array(); + foreach ($this->loaders as $loader) { + if (!$loader->exists($name)) { + continue; + } + + try { + return $loader->getSourceContext($name); + } catch (Twig_Error_Loader $e) { + $exceptions[] = $e->getMessage(); + } + } + + throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : '')); + } + + /** + * {@inheritdoc} + */ + public function exists($name) + { + if (isset($this->hasSourceCache[$name])) { + return $this->hasSourceCache[$name]; + } + + foreach ($this->loaders as $loader) { + if ($loader->exists($name)) { + return $this->hasSourceCache[$name] = true; + } + } + + return $this->hasSourceCache[$name] = false; + } + + /** + * {@inheritdoc} + */ + public function getCacheKey($name) + { + $exceptions = array(); + foreach ($this->loaders as $loader) { + if (!$loader->exists($name)) { + continue; + } + + try { + return $loader->getCacheKey($name); + } catch (Twig_Error_Loader $e) { + $exceptions[] = get_class($loader).': '.$e->getMessage(); + } + } + + throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : '')); + } + + /** + * {@inheritdoc} + */ + public function isFresh($name, $time) + { + $exceptions = array(); + foreach ($this->loaders as $loader) { + if (!$loader->exists($name)) { + continue; + } + + try { + return $loader->isFresh($name, $time); + } catch (Twig_Error_Loader $e) { + $exceptions[] = get_class($loader).': '.$e->getMessage(); + } + } + + throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : '')); + } +} diff --git a/site/www/_rem/lib_/Twig/Loader/Filesystem.php b/site/www/_rem/lib_/Twig/Loader/Filesystem.php new file mode 100644 index 0000000..22eaf9f --- /dev/null +++ b/site/www/_rem/lib_/Twig/Loader/Filesystem.php @@ -0,0 +1,296 @@ + + */ +class Twig_Loader_Filesystem implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface +{ + /** Identifier of the main namespace. */ + const MAIN_NAMESPACE = '__main__'; + + protected $paths = array(); + protected $cache = array(); + protected $errorCache = array(); + + private $rootPath; + + /** + * Constructor. + * + * @param string|array $paths A path or an array of paths where to look for templates + * @param string|null $rootPath The root path common to all relative paths (null for getcwd()) + */ + public function __construct($paths = array(), $rootPath = null) + { + $this->rootPath = (null === $rootPath ? getcwd() : $rootPath).DIRECTORY_SEPARATOR; + if (false !== $realPath = realpath($rootPath)) { + $this->rootPath = $realPath.DIRECTORY_SEPARATOR; + } + + if ($paths) { + $this->setPaths($paths); + } + } + + /** + * Returns the paths to the templates. + * + * @param string $namespace A path namespace + * + * @return array The array of paths where to look for templates + */ + public function getPaths($namespace = self::MAIN_NAMESPACE) + { + return isset($this->paths[$namespace]) ? $this->paths[$namespace] : array(); + } + + /** + * Returns the path namespaces. + * + * The main namespace is always defined. + * + * @return array The array of defined namespaces + */ + public function getNamespaces() + { + return array_keys($this->paths); + } + + /** + * Sets the paths where templates are stored. + * + * @param string|array $paths A path or an array of paths where to look for templates + * @param string $namespace A path namespace + */ + public function setPaths($paths, $namespace = self::MAIN_NAMESPACE) + { + if (!is_array($paths)) { + $paths = array($paths); + } + + $this->paths[$namespace] = array(); + foreach ($paths as $path) { + $this->addPath($path, $namespace); + } + } + + /** + * Adds a path where templates are stored. + * + * @param string $path A path where to look for templates + * @param string $namespace A path namespace + * + * @throws Twig_Error_Loader + */ + public function addPath($path, $namespace = self::MAIN_NAMESPACE) + { + // invalidate the cache + $this->cache = $this->errorCache = array(); + + $checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath.$path; + if (!is_dir($checkPath)) { + throw new Twig_Error_Loader(sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath)); + } + + $this->paths[$namespace][] = rtrim($path, '/\\'); + } + + /** + * Prepends a path where templates are stored. + * + * @param string $path A path where to look for templates + * @param string $namespace A path namespace + * + * @throws Twig_Error_Loader + */ + public function prependPath($path, $namespace = self::MAIN_NAMESPACE) + { + // invalidate the cache + $this->cache = $this->errorCache = array(); + + $checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath.$path; + if (!is_dir($checkPath)) { + throw new Twig_Error_Loader(sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath)); + } + + $path = rtrim($path, '/\\'); + + if (!isset($this->paths[$namespace])) { + $this->paths[$namespace][] = $path; + } else { + array_unshift($this->paths[$namespace], $path); + } + } + + /** + * {@inheritdoc} + */ + public function getSourceContext($name) + { + $path = $this->findTemplate($name); + + return new Twig_Source(file_get_contents($path), $name, $path); + } + + /** + * {@inheritdoc} + */ + public function getCacheKey($name) + { + $path = $this->findTemplate($name); + $len = strlen($this->rootPath); + if (0 === strncmp($this->rootPath, $path, $len)) { + return substr($path, $len); + } + + return $path; + } + + /** + * {@inheritdoc} + */ + public function exists($name) + { + $name = $this->normalizeName($name); + + if (isset($this->cache[$name])) { + return true; + } + + return false !== $this->findTemplate($name, false); + } + + /** + * {@inheritdoc} + */ + public function isFresh($name, $time) + { + return filemtime($this->findTemplate($name)) <= $time; + } + + /** + * Checks if the template can be found. + * + * @param string $name The template name + * @param bool $throw Whether to throw an exception when an error occurs + * + * @return string|false The template name or false + */ + protected function findTemplate($name, $throw = true) + { + $name = $this->normalizeName($name); + + if (isset($this->cache[$name])) { + return $this->cache[$name]; + } + + if (isset($this->errorCache[$name])) { + if (!$throw) { + return false; + } + + throw new Twig_Error_Loader($this->errorCache[$name]); + } + + $this->validateName($name); + + list($namespace, $shortname) = $this->parseName($name); + + if (!isset($this->paths[$namespace])) { + $this->errorCache[$name] = sprintf('There are no registered paths for namespace "%s".', $namespace); + + if (!$throw) { + return false; + } + + throw new Twig_Error_Loader($this->errorCache[$name]); + } + + foreach ($this->paths[$namespace] as $path) { + if (!$this->isAbsolutePath($path)) { + $path = $this->rootPath.'/'.$path; + } + + if (is_file($path.'/'.$shortname)) { + if (false !== $realpath = realpath($path.'/'.$shortname)) { + return $this->cache[$name] = $realpath; + } + + return $this->cache[$name] = $path.'/'.$shortname; + } + } + + $this->errorCache[$name] = sprintf('Unable to find template "%s" (looked into: %s).', $name, implode(', ', $this->paths[$namespace])); + + if (!$throw) { + return false; + } + + throw new Twig_Error_Loader($this->errorCache[$name]); + } + + private function normalizeName($name) + { + return preg_replace('#/{2,}#', '/', str_replace('\\', '/', $name)); + } + + private function parseName($name, $default = self::MAIN_NAMESPACE) + { + if (isset($name[0]) && '@' == $name[0]) { + if (false === $pos = strpos($name, '/')) { + throw new Twig_Error_Loader(sprintf('Malformed namespaced template name "%s" (expecting "@namespace/template_name").', $name)); + } + + $namespace = substr($name, 1, $pos - 1); + $shortname = substr($name, $pos + 1); + + return array($namespace, $shortname); + } + + return array($default, $name); + } + + private function validateName($name) + { + if (false !== strpos($name, "\0")) { + throw new Twig_Error_Loader('A template name cannot contain NUL bytes.'); + } + + $name = ltrim($name, '/'); + $parts = explode('/', $name); + $level = 0; + foreach ($parts as $part) { + if ('..' === $part) { + --$level; + } elseif ('.' !== $part) { + ++$level; + } + + if ($level < 0) { + throw new Twig_Error_Loader(sprintf('Looks like you try to load a template outside configured directories (%s).', $name)); + } + } + } + + private function isAbsolutePath($file) + { + return strspn($file, '/\\', 0, 1) + || (strlen($file) > 3 && ctype_alpha($file[0]) + && substr($file, 1, 1) === ':' + && strspn($file, '/\\', 2, 1) + ) + || null !== parse_url($file, PHP_URL_SCHEME) + ; + } +} diff --git a/site/www/_rem/lib_/Twig/LoaderInterface.php b/site/www/_rem/lib_/Twig/LoaderInterface.php new file mode 100644 index 0000000..11be062 --- /dev/null +++ b/site/www/_rem/lib_/Twig/LoaderInterface.php @@ -0,0 +1,62 @@ + + */ +interface Twig_LoaderInterface +{ + /** + * Returns the source context for a given template logical name. + * + * @param string $name The template logical name + * + * @return Twig_Source + * + * @throws Twig_Error_Loader When $name is not found + */ + public function getSourceContext($name); + + /** + * Gets the cache key to use for the cache for a given template name. + * + * @param string $name The name of the template to load + * + * @return string The cache key + * + * @throws Twig_Error_Loader When $name is not found + */ + public function getCacheKey($name); + + /** + * Returns true if the template is still fresh. + * + * @param string $name The template name + * @param int $time Timestamp of the last modification time of the + * cached template + * + * @return bool true if the template is fresh, false otherwise + * + * @throws Twig_Error_Loader When $name is not found + */ + public function isFresh($name, $time); + + /** + * Check if we have the source code of a template, given its name. + * + * @param string $name The name of the template to check if we can load + * + * @return bool If the template source code is handled by this loader or not + */ + public function exists($name); +} diff --git a/site/www/_rem/lib_/Twig/Markup.php b/site/www/_rem/lib_/Twig/Markup.php new file mode 100644 index 0000000..8c8741e --- /dev/null +++ b/site/www/_rem/lib_/Twig/Markup.php @@ -0,0 +1,42 @@ + + */ +class Twig_Markup implements Countable, JsonSerializable +{ + private $content; + private $charset; + + public function __construct($content, $charset) + { + $this->content = (string) $content; + $this->charset = $charset; + } + + public function __toString() + { + return $this->content; + } + + public function count() + { + return mb_strlen($this->content, $this->charset); + } + + public function jsonSerialize() + { + return $this->content; + } +} diff --git a/site/www/_rem/lib_/Twig/Node.php b/site/www/_rem/lib_/Twig/Node.php new file mode 100644 index 0000000..c7a6aae --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node.php @@ -0,0 +1,216 @@ + + */ +class Twig_Node implements Countable, IteratorAggregate +{ + protected $nodes; + protected $attributes; + protected $lineno; + protected $tag; + + private $name; + + /** + * Constructor. + * + * The nodes are automatically made available as properties ($this->node). + * The attributes are automatically made available as array items ($this['name']). + * + * @param array $nodes An array of named nodes + * @param array $attributes An array of attributes (should not be nodes) + * @param int $lineno The line number + * @param string $tag The tag name associated with the Node + */ + public function __construct(array $nodes = array(), array $attributes = array(), $lineno = 0, $tag = null) + { + foreach ($nodes as $name => $node) { + if (!$node instanceof self) { + throw new InvalidArgumentException(sprintf('Using "%s" for the value of node "%s" of "%s" is not supported. You must pass a Twig_Node instance.', is_object($node) ? get_class($node) : null === $node ? 'null' : gettype($node), $name, get_class($this))); + } + } + $this->nodes = $nodes; + $this->attributes = $attributes; + $this->lineno = $lineno; + $this->tag = $tag; + } + + public function __toString() + { + $attributes = array(); + foreach ($this->attributes as $name => $value) { + $attributes[] = sprintf('%s: %s', $name, str_replace("\n", '', var_export($value, true))); + } + + $repr = array(get_class($this).'('.implode(', ', $attributes)); + + if (count($this->nodes)) { + foreach ($this->nodes as $name => $node) { + $len = strlen($name) + 4; + $noderepr = array(); + foreach (explode("\n", (string) $node) as $line) { + $noderepr[] = str_repeat(' ', $len).$line; + } + + $repr[] = sprintf(' %s: %s', $name, ltrim(implode("\n", $noderepr))); + } + + $repr[] = ')'; + } else { + $repr[0] .= ')'; + } + + return implode("\n", $repr); + } + + public function compile(Twig_Compiler $compiler) + { + foreach ($this->nodes as $node) { + $node->compile($compiler); + } + } + + public function getTemplateLine() + { + return $this->lineno; + } + + public function getNodeTag() + { + return $this->tag; + } + + /** + * Returns true if the attribute is defined. + * + * @param string $name The attribute name + * + * @return bool true if the attribute is defined, false otherwise + */ + public function hasAttribute($name) + { + return array_key_exists($name, $this->attributes); + } + + /** + * Gets an attribute value by name. + * + * @param string $name + * + * @return mixed + */ + public function getAttribute($name) + { + if (!array_key_exists($name, $this->attributes)) { + throw new LogicException(sprintf('Attribute "%s" does not exist for Node "%s".', $name, get_class($this))); + } + + return $this->attributes[$name]; + } + + /** + * Sets an attribute by name to a value. + * + * @param string $name + * @param mixed $value + */ + public function setAttribute($name, $value) + { + $this->attributes[$name] = $value; + } + + /** + * Removes an attribute by name. + * + * @param string $name + */ + public function removeAttribute($name) + { + unset($this->attributes[$name]); + } + + /** + * Returns true if the node with the given name exists. + * + * @param string $name + * + * @return bool + */ + public function hasNode($name) + { + return isset($this->nodes[$name]); + } + + /** + * Gets a node by name. + * + * @param string $name + * + * @return Twig_Node + */ + public function getNode($name) + { + if (!isset($this->nodes[$name])) { + throw new LogicException(sprintf('Node "%s" does not exist for Node "%s".', $name, get_class($this))); + } + + return $this->nodes[$name]; + } + + /** + * Sets a node. + * + * @param string $name + * @param Twig_Node $node + */ + public function setNode($name, Twig_Node $node) + { + $this->nodes[$name] = $node; + } + + /** + * Removes a node by name. + * + * @param string $name + */ + public function removeNode($name) + { + unset($this->nodes[$name]); + } + + public function count() + { + return count($this->nodes); + } + + public function getIterator() + { + return new ArrayIterator($this->nodes); + } + + public function setTemplateName($name) + { + $this->name = $name; + foreach ($this->nodes as $node) { + $node->setTemplateName($name); + } + } + + public function getTemplateName() + { + return $this->name; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/AutoEscape.php b/site/www/_rem/lib_/Twig/Node/AutoEscape.php new file mode 100644 index 0000000..397d3d8 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/AutoEscape.php @@ -0,0 +1,34 @@ + + */ +class Twig_Node_AutoEscape extends Twig_Node +{ + public function __construct($value, Twig_Node $body, $lineno, $tag = 'autoescape') + { + parent::__construct(array('body' => $body), array('value' => $value), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler->subcompile($this->getNode('body')); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Block.php b/site/www/_rem/lib_/Twig/Node/Block.php new file mode 100644 index 0000000..7130a6d --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Block.php @@ -0,0 +1,39 @@ + + */ +class Twig_Node_Block extends Twig_Node +{ + public function __construct($name, Twig_Node $body, $lineno, $tag = null) + { + parent::__construct(array('body' => $body), array('name' => $name), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler + ->addDebugInfo($this) + ->write(sprintf("public function block_%s(\$context, array \$blocks = array())\n", $this->getAttribute('name')), "{\n") + ->indent() + ; + + $compiler + ->subcompile($this->getNode('body')) + ->outdent() + ->write("}\n\n") + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/BlockReference.php b/site/www/_rem/lib_/Twig/Node/BlockReference.php new file mode 100644 index 0000000..9cd1551 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/BlockReference.php @@ -0,0 +1,32 @@ + + */ +class Twig_Node_BlockReference extends Twig_Node implements Twig_NodeOutputInterface +{ + public function __construct($name, $lineno, $tag = null) + { + parent::__construct(array(), array('name' => $name), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler + ->addDebugInfo($this) + ->write(sprintf("\$this->displayBlock('%s', \$context, \$blocks);\n", $this->getAttribute('name'))) + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Body.php b/site/www/_rem/lib_/Twig/Node/Body.php new file mode 100644 index 0000000..3ffb134 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Body.php @@ -0,0 +1,19 @@ + + */ +class Twig_Node_Body extends Twig_Node +{ +} diff --git a/site/www/_rem/lib_/Twig/Node/CheckSecurity.php b/site/www/_rem/lib_/Twig/Node/CheckSecurity.php new file mode 100644 index 0000000..60ad3f4 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/CheckSecurity.php @@ -0,0 +1,78 @@ + + */ +class Twig_Node_CheckSecurity extends Twig_Node +{ + private $usedFilters; + private $usedTags; + private $usedFunctions; + + public function __construct(array $usedFilters, array $usedTags, array $usedFunctions) + { + $this->usedFilters = $usedFilters; + $this->usedTags = $usedTags; + $this->usedFunctions = $usedFunctions; + + parent::__construct(); + } + + public function compile(Twig_Compiler $compiler) + { + $tags = $filters = $functions = array(); + foreach (array('tags', 'filters', 'functions') as $type) { + foreach ($this->{'used'.ucfirst($type)} as $name => $node) { + if ($node instanceof Twig_Node) { + ${$type}[$name] = $node->getTemplateLine(); + } else { + ${$type}[$node] = null; + } + } + } + + $compiler + ->write('$tags = ')->repr(array_filter($tags))->raw(";\n") + ->write('$filters = ')->repr(array_filter($filters))->raw(";\n") + ->write('$functions = ')->repr(array_filter($functions))->raw(";\n\n") + ->write("try {\n") + ->indent() + ->write("\$this->env->getExtension('Twig_Extension_Sandbox')->checkSecurity(\n") + ->indent() + ->write(!$tags ? "array(),\n" : "array('".implode("', '", array_keys($tags))."'),\n") + ->write(!$filters ? "array(),\n" : "array('".implode("', '", array_keys($filters))."'),\n") + ->write(!$functions ? "array()\n" : "array('".implode("', '", array_keys($functions))."')\n") + ->outdent() + ->write(");\n") + ->outdent() + ->write("} catch (Twig_Sandbox_SecurityError \$e) {\n") + ->indent() + ->write("\$e->setTemplateName(\$this->getTemplateName());\n\n") + ->write("if (\$e instanceof Twig_Sandbox_SecurityNotAllowedTagError && isset(\$tags[\$e->getTagName()])) {\n") + ->indent() + ->write("\$e->setTemplateLine(\$tags[\$e->getTagName()]);\n") + ->outdent() + ->write("} elseif (\$e instanceof Twig_Sandbox_SecurityNotAllowedFilterError && isset(\$filters[\$e->getFilterName()])) {\n") + ->indent() + ->write("\$e->setTemplateLine(\$filters[\$e->getFilterName()]);\n") + ->outdent() + ->write("} elseif (\$e instanceof Twig_Sandbox_SecurityNotAllowedFunctionError && isset(\$functions[\$e->getFunctionName()])) {\n") + ->indent() + ->write("\$e->setTemplateLine(\$functions[\$e->getFunctionName()]);\n") + ->outdent() + ->write("}\n\n") + ->write("throw \$e;\n") + ->outdent() + ->write("}\n\n") + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Do.php b/site/www/_rem/lib_/Twig/Node/Do.php new file mode 100644 index 0000000..14fb84e --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Do.php @@ -0,0 +1,33 @@ + + */ +class Twig_Node_Do extends Twig_Node +{ + public function __construct(Twig_Node_Expression $expr, $lineno, $tag = null) + { + parent::__construct(array('expr' => $expr), array(), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler + ->addDebugInfo($this) + ->write('') + ->subcompile($this->getNode('expr')) + ->raw(";\n") + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Embed.php b/site/www/_rem/lib_/Twig/Node/Embed.php new file mode 100644 index 0000000..875e807 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Embed.php @@ -0,0 +1,42 @@ + + */ +class Twig_Node_Embed extends Twig_Node_Include +{ + // we don't inject the module to avoid node visitors to traverse it twice (as it will be already visited in the main module) + public function __construct($name, $index, Twig_Node_Expression $variables = null, $only = false, $ignoreMissing = false, $lineno, $tag = null) + { + parent::__construct(new Twig_Node_Expression_Constant('not_used', $lineno), $variables, $only, $ignoreMissing, $lineno, $tag); + + $this->setAttribute('name', $name); + $this->setAttribute('index', $index); + } + + protected function addGetTemplate(Twig_Compiler $compiler) + { + $compiler + ->write('$this->loadTemplate(') + ->string($this->getAttribute('name')) + ->raw(', ') + ->repr($this->getTemplateName()) + ->raw(', ') + ->repr($this->getTemplateLine()) + ->raw(', ') + ->string($this->getAttribute('index')) + ->raw(')') + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression.php b/site/www/_rem/lib_/Twig/Node/Expression.php new file mode 100644 index 0000000..a7382e7 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression.php @@ -0,0 +1,20 @@ + + */ +abstract class Twig_Node_Expression extends Twig_Node +{ +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Array.php b/site/www/_rem/lib_/Twig/Node/Expression/Array.php new file mode 100644 index 0000000..164444e --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Array.php @@ -0,0 +1,81 @@ +index = -1; + foreach ($this->getKeyValuePairs() as $pair) { + if ($pair['key'] instanceof Twig_Node_Expression_Constant && ctype_digit((string) $pair['key']->getAttribute('value')) && $pair['key']->getAttribute('value') > $this->index) { + $this->index = $pair['key']->getAttribute('value'); + } + } + } + + public function getKeyValuePairs() + { + $pairs = array(); + + foreach (array_chunk($this->nodes, 2) as $pair) { + $pairs[] = array( + 'key' => $pair[0], + 'value' => $pair[1], + ); + } + + return $pairs; + } + + public function hasElement(Twig_Node_Expression $key) + { + foreach ($this->getKeyValuePairs() as $pair) { + // we compare the string representation of the keys + // to avoid comparing the line numbers which are not relevant here. + if ((string) $key == (string) $pair['key']) { + return true; + } + } + + return false; + } + + public function addElement(Twig_Node_Expression $value, Twig_Node_Expression $key = null) + { + if (null === $key) { + $key = new Twig_Node_Expression_Constant(++$this->index, $value->getTemplateLine()); + } + + array_push($this->nodes, $key, $value); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler->raw('array('); + $first = true; + foreach ($this->getKeyValuePairs() as $pair) { + if (!$first) { + $compiler->raw(', '); + } + $first = false; + + $compiler + ->subcompile($pair['key']) + ->raw(' => ') + ->subcompile($pair['value']) + ; + } + $compiler->raw(')'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/AssignName.php b/site/www/_rem/lib_/Twig/Node/Expression/AssignName.php new file mode 100644 index 0000000..ce0c5fb --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/AssignName.php @@ -0,0 +1,23 @@ +raw('$context[') + ->string($this->getAttribute('name')) + ->raw(']') + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary.php new file mode 100644 index 0000000..0f1f9e0 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary.php @@ -0,0 +1,35 @@ + $left, 'right' => $right), array(), $lineno); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler + ->raw('(') + ->subcompile($this->getNode('left')) + ->raw(' ') + ; + $this->operator($compiler); + $compiler + ->raw(' ') + ->subcompile($this->getNode('right')) + ->raw(')') + ; + } + + abstract public function operator(Twig_Compiler $compiler); +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/Add.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Add.php new file mode 100644 index 0000000..0ef8e11 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Add.php @@ -0,0 +1,18 @@ +raw('+'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/And.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/And.php new file mode 100644 index 0000000..d5752eb --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/And.php @@ -0,0 +1,18 @@ +raw('&&'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/BitwiseAnd.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/BitwiseAnd.php new file mode 100644 index 0000000..9a46d84 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/BitwiseAnd.php @@ -0,0 +1,18 @@ +raw('&'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/BitwiseOr.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/BitwiseOr.php new file mode 100644 index 0000000..058a20b --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/BitwiseOr.php @@ -0,0 +1,18 @@ +raw('|'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/BitwiseXor.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/BitwiseXor.php new file mode 100644 index 0000000..f4da73d --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/BitwiseXor.php @@ -0,0 +1,18 @@ +raw('^'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/Concat.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Concat.php new file mode 100644 index 0000000..f9a6462 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Concat.php @@ -0,0 +1,18 @@ +raw('.'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/Div.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Div.php new file mode 100644 index 0000000..e0797a6 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Div.php @@ -0,0 +1,18 @@ +raw('/'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/EndsWith.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/EndsWith.php new file mode 100644 index 0000000..93b3b96 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/EndsWith.php @@ -0,0 +1,30 @@ +getVarName(); + $right = $compiler->getVarName(); + $compiler + ->raw(sprintf('(is_string($%s = ', $left)) + ->subcompile($this->getNode('left')) + ->raw(sprintf(') && is_string($%s = ', $right)) + ->subcompile($this->getNode('right')) + ->raw(sprintf(') && (\'\' === $%2$s || $%2$s === substr($%1$s, -strlen($%2$s))))', $left, $right)) + ; + } + + public function operator(Twig_Compiler $compiler) + { + return $compiler->raw(''); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/Equal.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Equal.php new file mode 100644 index 0000000..7b1236d --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Equal.php @@ -0,0 +1,17 @@ +raw('=='); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/FloorDiv.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/FloorDiv.php new file mode 100644 index 0000000..6bbba62 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/FloorDiv.php @@ -0,0 +1,24 @@ +raw('(int) floor('); + parent::compile($compiler); + $compiler->raw(')'); + } + + public function operator(Twig_Compiler $compiler) + { + return $compiler->raw('/'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/Greater.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Greater.php new file mode 100644 index 0000000..a110bd9 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Greater.php @@ -0,0 +1,17 @@ +raw('>'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/GreaterEqual.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/GreaterEqual.php new file mode 100644 index 0000000..3754fed --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/GreaterEqual.php @@ -0,0 +1,17 @@ +raw('>='); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/In.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/In.php new file mode 100644 index 0000000..9565a60 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/In.php @@ -0,0 +1,28 @@ +raw('twig_in_filter(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw(')') + ; + } + + public function operator(Twig_Compiler $compiler) + { + return $compiler->raw('in'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/Less.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Less.php new file mode 100644 index 0000000..45fd300 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Less.php @@ -0,0 +1,17 @@ +raw('<'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/LessEqual.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/LessEqual.php new file mode 100644 index 0000000..e38e257 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/LessEqual.php @@ -0,0 +1,17 @@ +raw('<='); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/Matches.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Matches.php new file mode 100644 index 0000000..93bb292 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Matches.php @@ -0,0 +1,28 @@ +raw('preg_match(') + ->subcompile($this->getNode('right')) + ->raw(', ') + ->subcompile($this->getNode('left')) + ->raw(')') + ; + } + + public function operator(Twig_Compiler $compiler) + { + return $compiler->raw(''); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/Mod.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Mod.php new file mode 100644 index 0000000..9924114 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Mod.php @@ -0,0 +1,18 @@ +raw('%'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/Mul.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Mul.php new file mode 100644 index 0000000..c91529c --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Mul.php @@ -0,0 +1,18 @@ +raw('*'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/NotEqual.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/NotEqual.php new file mode 100644 index 0000000..26867ba --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/NotEqual.php @@ -0,0 +1,17 @@ +raw('!='); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/NotIn.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/NotIn.php new file mode 100644 index 0000000..49ab39e --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/NotIn.php @@ -0,0 +1,28 @@ +raw('!twig_in_filter(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw(')') + ; + } + + public function operator(Twig_Compiler $compiler) + { + return $compiler->raw('not in'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/Or.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Or.php new file mode 100644 index 0000000..adba49c --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Or.php @@ -0,0 +1,18 @@ +raw('||'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/Power.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Power.php new file mode 100644 index 0000000..cd6d046 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Power.php @@ -0,0 +1,28 @@ +raw('pow(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw(')') + ; + } + + public function operator(Twig_Compiler $compiler) + { + return $compiler->raw('**'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/Range.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Range.php new file mode 100644 index 0000000..692ec9c --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Range.php @@ -0,0 +1,28 @@ +raw('range(') + ->subcompile($this->getNode('left')) + ->raw(', ') + ->subcompile($this->getNode('right')) + ->raw(')') + ; + } + + public function operator(Twig_Compiler $compiler) + { + return $compiler->raw('..'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/StartsWith.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/StartsWith.php new file mode 100644 index 0000000..d2e30d6 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/StartsWith.php @@ -0,0 +1,30 @@ +getVarName(); + $right = $compiler->getVarName(); + $compiler + ->raw(sprintf('(is_string($%s = ', $left)) + ->subcompile($this->getNode('left')) + ->raw(sprintf(') && is_string($%s = ', $right)) + ->subcompile($this->getNode('right')) + ->raw(sprintf(') && (\'\' === $%2$s || 0 === strpos($%1$s, $%2$s)))', $left, $right)) + ; + } + + public function operator(Twig_Compiler $compiler) + { + return $compiler->raw(''); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Binary/Sub.php b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Sub.php new file mode 100644 index 0000000..d446399 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Binary/Sub.php @@ -0,0 +1,18 @@ +raw('-'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/BlockReference.php b/site/www/_rem/lib_/Twig/Node/Expression/BlockReference.php new file mode 100644 index 0000000..cd052f6 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/BlockReference.php @@ -0,0 +1,46 @@ + + */ +class Twig_Node_Expression_BlockReference extends Twig_Node_Expression +{ + public function __construct(Twig_Node $name, $asString = false, $lineno, $tag = null) + { + parent::__construct(array('name' => $name), array('as_string' => $asString, 'output' => false), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + if ($this->getAttribute('as_string')) { + $compiler->raw('(string) '); + } + + if ($this->getAttribute('output')) { + $compiler + ->addDebugInfo($this) + ->write('$this->displayBlock(') + ->subcompile($this->getNode('name')) + ->raw(", \$context, \$blocks);\n") + ; + } else { + $compiler + ->raw('$this->renderBlock(') + ->subcompile($this->getNode('name')) + ->raw(', $context, $blocks)') + ; + } + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Call.php b/site/www/_rem/lib_/Twig/Node/Expression/Call.php new file mode 100644 index 0000000..374f412 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Call.php @@ -0,0 +1,284 @@ +getAttribute('callable'); + + $closingParenthesis = false; + if (is_string($callable) && false === strpos($callable, '::')) { + $compiler->raw($callable); + } else { + list($r, $callable) = $this->reflectCallable($callable); + if ($r instanceof ReflectionMethod && is_string($callable[0])) { + if ($r->isStatic()) { + $compiler->raw(sprintf('%s::%s', $callable[0], $callable[1])); + } else { + $compiler->raw(sprintf('$this->env->getRuntime(\'%s\')->%s', $callable[0], $callable[1])); + } + } elseif ($r instanceof ReflectionMethod && $callable[0] instanceof Twig_ExtensionInterface) { + $compiler->raw(sprintf('$this->env->getExtension(\'%s\')->%s', get_class($callable[0]), $callable[1])); + } else { + $closingParenthesis = true; + $compiler->raw(sprintf('call_user_func_array($this->env->get%s(\'%s\')->getCallable(), array', ucfirst($this->getAttribute('type')), $this->getAttribute('name'))); + } + } + + $this->compileArguments($compiler); + + if ($closingParenthesis) { + $compiler->raw(')'); + } + } + + protected function compileArguments(Twig_Compiler $compiler) + { + $compiler->raw('('); + + $first = true; + + if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) { + $compiler->raw('$this->env'); + $first = false; + } + + if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) { + if (!$first) { + $compiler->raw(', '); + } + $compiler->raw('$context'); + $first = false; + } + + if ($this->hasAttribute('arguments')) { + foreach ($this->getAttribute('arguments') as $argument) { + if (!$first) { + $compiler->raw(', '); + } + $compiler->string($argument); + $first = false; + } + } + + if ($this->hasNode('node')) { + if (!$first) { + $compiler->raw(', '); + } + $compiler->subcompile($this->getNode('node')); + $first = false; + } + + if ($this->hasNode('arguments')) { + $callable = $this->getAttribute('callable'); + $arguments = $this->getArguments($callable, $this->getNode('arguments')); + foreach ($arguments as $node) { + if (!$first) { + $compiler->raw(', '); + } + $compiler->subcompile($node); + $first = false; + } + } + + $compiler->raw(')'); + } + + protected function getArguments($callable = null, $arguments) + { + $callType = $this->getAttribute('type'); + $callName = $this->getAttribute('name'); + + $parameters = array(); + $named = false; + foreach ($arguments as $name => $node) { + if (!is_int($name)) { + $named = true; + $name = $this->normalizeName($name); + } elseif ($named) { + throw new Twig_Error_Syntax(sprintf('Positional arguments cannot be used after named arguments for %s "%s".', $callType, $callName)); + } + + $parameters[$name] = $node; + } + + $isVariadic = $this->hasAttribute('is_variadic') && $this->getAttribute('is_variadic'); + if (!$named && !$isVariadic) { + return $parameters; + } + + if (!$callable) { + if ($named) { + $message = sprintf('Named arguments are not supported for %s "%s".', $callType, $callName); + } else { + $message = sprintf('Arbitrary positional arguments are not supported for %s "%s".', $callType, $callName); + } + + throw new LogicException($message); + } + + $callableParameters = $this->getCallableParameters($callable, $isVariadic); + $arguments = array(); + $names = array(); + $missingArguments = array(); + $optionalArguments = array(); + $pos = 0; + foreach ($callableParameters as $callableParameter) { + $names[] = $name = $this->normalizeName($callableParameter->name); + + if (array_key_exists($name, $parameters)) { + if (array_key_exists($pos, $parameters)) { + throw new Twig_Error_Syntax(sprintf('Argument "%s" is defined twice for %s "%s".', $name, $callType, $callName)); + } + + if (!empty($missingArguments)) { + throw new Twig_Error_Syntax(sprintf( + 'Argument "%s" could not be assigned for %s "%s(%s)" because it is mapped to an internal PHP function which cannot determine default value for optional argument%s "%s".', + $name, $callType, $callName, implode(', ', $names), count($missingArguments) > 1 ? 's' : '', implode('", "', $missingArguments)) + ); + } + + $arguments = array_merge($arguments, $optionalArguments); + $arguments[] = $parameters[$name]; + unset($parameters[$name]); + $optionalArguments = array(); + } elseif (array_key_exists($pos, $parameters)) { + $arguments = array_merge($arguments, $optionalArguments); + $arguments[] = $parameters[$pos]; + unset($parameters[$pos]); + $optionalArguments = array(); + ++$pos; + } elseif ($callableParameter->isDefaultValueAvailable()) { + $optionalArguments[] = new Twig_Node_Expression_Constant($callableParameter->getDefaultValue(), -1); + } elseif ($callableParameter->isOptional()) { + if (empty($parameters)) { + break; + } else { + $missingArguments[] = $name; + } + } else { + throw new Twig_Error_Syntax(sprintf('Value for argument "%s" is required for %s "%s".', $name, $callType, $callName)); + } + } + + if ($isVariadic) { + $arbitraryArguments = new Twig_Node_Expression_Array(array(), -1); + foreach ($parameters as $key => $value) { + if (is_int($key)) { + $arbitraryArguments->addElement($value); + } else { + $arbitraryArguments->addElement($value, new Twig_Node_Expression_Constant($key, -1)); + } + unset($parameters[$key]); + } + + if ($arbitraryArguments->count()) { + $arguments = array_merge($arguments, $optionalArguments); + $arguments[] = $arbitraryArguments; + } + } + + if (!empty($parameters)) { + $unknownParameter = null; + foreach ($parameters as $parameter) { + if ($parameter instanceof Twig_Node) { + $unknownParameter = $parameter; + break; + } + } + + throw new Twig_Error_Syntax(sprintf( + 'Unknown argument%s "%s" for %s "%s(%s)".', + count($parameters) > 1 ? 's' : '', implode('", "', array_keys($parameters)), $callType, $callName, implode(', ', $names) + ), $unknownParameter ? $unknownParameter->getTemplateLine() : -1); + } + + return $arguments; + } + + protected function normalizeName($name) + { + return strtolower(preg_replace(array('/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'), array('\\1_\\2', '\\1_\\2'), $name)); + } + + private function getCallableParameters($callable, $isVariadic) + { + list($r, $_) = $this->reflectCallable($callable); + if (null === $r) { + return array(); + } + + $parameters = $r->getParameters(); + if ($this->hasNode('node')) { + array_shift($parameters); + } + if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) { + array_shift($parameters); + } + if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) { + array_shift($parameters); + } + if ($this->hasAttribute('arguments') && null !== $this->getAttribute('arguments')) { + foreach ($this->getAttribute('arguments') as $argument) { + array_shift($parameters); + } + } + if ($isVariadic) { + $argument = end($parameters); + if ($argument && $argument->isArray() && $argument->isDefaultValueAvailable() && array() === $argument->getDefaultValue()) { + array_pop($parameters); + } else { + $callableName = $r->name; + if ($r instanceof ReflectionMethod) { + $callableName = $r->getDeclaringClass()->name.'::'.$callableName; + } + + throw new LogicException(sprintf('The last parameter of "%s" for %s "%s" must be an array with default value, eg. "array $arg = array()".', $callableName, $this->getAttribute('type'), $this->getAttribute('name'))); + } + } + + return $parameters; + } + + private function reflectCallable($callable) + { + if (null !== $this->reflector) { + return $this->reflector; + } + + if (is_array($callable)) { + if (!method_exists($callable[0], $callable[1])) { + // __call() + return array(null, array()); + } + $r = new ReflectionMethod($callable[0], $callable[1]); + } elseif (is_object($callable) && !$callable instanceof Closure) { + $r = new ReflectionObject($callable); + $r = $r->getMethod('__invoke'); + $callable = array($callable, '__invoke'); + } elseif (is_string($callable) && false !== $pos = strpos($callable, '::')) { + $class = substr($callable, 0, $pos); + $method = substr($callable, $pos + 2); + if (!method_exists($class, $method)) { + // __staticCall() + return array(null, array()); + } + $r = new ReflectionMethod($callable); + $callable = array($class, $method); + } else { + $r = new ReflectionFunction($callable); + } + + return $this->reflector = array($r, $callable); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Conditional.php b/site/www/_rem/lib_/Twig/Node/Expression/Conditional.php new file mode 100644 index 0000000..edcb1e2 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Conditional.php @@ -0,0 +1,31 @@ + $expr1, 'expr2' => $expr2, 'expr3' => $expr3), array(), $lineno); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler + ->raw('((') + ->subcompile($this->getNode('expr1')) + ->raw(') ? (') + ->subcompile($this->getNode('expr2')) + ->raw(') : (') + ->subcompile($this->getNode('expr3')) + ->raw('))') + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Constant.php b/site/www/_rem/lib_/Twig/Node/Expression/Constant.php new file mode 100644 index 0000000..a91dc69 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Constant.php @@ -0,0 +1,23 @@ + $value), $lineno); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler->repr($this->getAttribute('value')); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Filter.php b/site/www/_rem/lib_/Twig/Node/Expression/Filter.php new file mode 100644 index 0000000..b1008d8 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Filter.php @@ -0,0 +1,34 @@ + $node, 'filter' => $filterName, 'arguments' => $arguments), array(), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + $name = $this->getNode('filter')->getAttribute('value'); + $filter = $compiler->getEnvironment()->getFilter($name); + + $this->setAttribute('name', $name); + $this->setAttribute('type', 'filter'); + $this->setAttribute('needs_environment', $filter->needsEnvironment()); + $this->setAttribute('needs_context', $filter->needsContext()); + $this->setAttribute('arguments', $filter->getArguments()); + $this->setAttribute('callable', $filter->getCallable()); + $this->setAttribute('is_variadic', $filter->isVariadic()); + + $this->compileCallable($compiler); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Filter/Default.php b/site/www/_rem/lib_/Twig/Node/Expression/Filter/Default.php new file mode 100644 index 0000000..64e3485 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Filter/Default.php @@ -0,0 +1,43 @@ + + * {{ var.foo|default('foo item on var is not defined') }} + * + * + * @author Fabien Potencier + */ +class Twig_Node_Expression_Filter_Default extends Twig_Node_Expression_Filter +{ + public function __construct(Twig_Node $node, Twig_Node_Expression_Constant $filterName, Twig_Node $arguments, $lineno, $tag = null) + { + $default = new Twig_Node_Expression_Filter($node, new Twig_Node_Expression_Constant('default', $node->getTemplateLine()), $arguments, $node->getTemplateLine()); + + if ('default' === $filterName->getAttribute('value') && ($node instanceof Twig_Node_Expression_Name || $node instanceof Twig_Node_Expression_GetAttr)) { + $test = new Twig_Node_Expression_Test_Defined(clone $node, 'defined', new Twig_Node(), $node->getTemplateLine()); + $false = count($arguments) ? $arguments->getNode(0) : new Twig_Node_Expression_Constant('', $node->getTemplateLine()); + + $node = new Twig_Node_Expression_Conditional($test, $default, $false, $node->getTemplateLine()); + } else { + $node = $default; + } + + parent::__construct($node, $filterName, $arguments, $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler->subcompile($this->getNode('node')); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Function.php b/site/www/_rem/lib_/Twig/Node/Expression/Function.php new file mode 100644 index 0000000..e19dc5f --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Function.php @@ -0,0 +1,33 @@ + $arguments), array('name' => $name), $lineno); + } + + public function compile(Twig_Compiler $compiler) + { + $name = $this->getAttribute('name'); + $function = $compiler->getEnvironment()->getFunction($name); + + $this->setAttribute('name', $name); + $this->setAttribute('type', 'function'); + $this->setAttribute('needs_environment', $function->needsEnvironment()); + $this->setAttribute('needs_context', $function->needsContext()); + $this->setAttribute('arguments', $function->getArguments()); + $this->setAttribute('callable', $function->getCallable()); + $this->setAttribute('is_variadic', $function->isVariadic()); + + $this->compileCallable($compiler); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/GetAttr.php b/site/www/_rem/lib_/Twig/Node/Expression/GetAttr.php new file mode 100644 index 0000000..9a8d381 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/GetAttr.php @@ -0,0 +1,68 @@ + $node, 'attribute' => $attribute); + if (null !== $arguments) { + $nodes['arguments'] = $arguments; + } + + parent::__construct($nodes, array('type' => $type, 'is_defined_test' => false, 'ignore_strict_check' => false, 'disable_c_ext' => false), $lineno); + } + + public function compile(Twig_Compiler $compiler) + { + if (function_exists('twig_template_get_attributes') && !$this->getAttribute('disable_c_ext')) { + $compiler->raw('twig_template_get_attributes($this, '); + } else { + $compiler->raw('$this->getAttribute('); + } + + if ($this->getAttribute('ignore_strict_check')) { + $this->getNode('node')->setAttribute('ignore_strict_check', true); + } + + $compiler->subcompile($this->getNode('node')); + + $compiler->raw(', ')->subcompile($this->getNode('attribute')); + + // only generate optional arguments when needed (to make generated code more readable) + $needFourth = $this->getAttribute('ignore_strict_check'); + $needThird = $needFourth || $this->getAttribute('is_defined_test'); + $needSecond = $needThird || Twig_Template::ANY_CALL !== $this->getAttribute('type'); + $needFirst = $needSecond || $this->hasNode('arguments'); + + if ($needFirst) { + if ($this->hasNode('arguments')) { + $compiler->raw(', ')->subcompile($this->getNode('arguments')); + } else { + $compiler->raw(', array()'); + } + } + + if ($needSecond) { + $compiler->raw(', ')->repr($this->getAttribute('type')); + } + + if ($needThird) { + $compiler->raw(', ')->repr($this->getAttribute('is_defined_test')); + } + + if ($needFourth) { + $compiler->raw(', ')->repr($this->getAttribute('ignore_strict_check')); + } + + $compiler->raw(')'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/MethodCall.php b/site/www/_rem/lib_/Twig/Node/Expression/MethodCall.php new file mode 100644 index 0000000..620b02b --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/MethodCall.php @@ -0,0 +1,41 @@ + $node, 'arguments' => $arguments), array('method' => $method, 'safe' => false), $lineno); + + if ($node instanceof Twig_Node_Expression_Name) { + $node->setAttribute('always_defined', true); + } + } + + public function compile(Twig_Compiler $compiler) + { + $compiler + ->subcompile($this->getNode('node')) + ->raw('->') + ->raw($this->getAttribute('method')) + ->raw('(') + ; + $first = true; + foreach ($this->getNode('arguments')->getKeyValuePairs() as $pair) { + if (!$first) { + $compiler->raw(', '); + } + $first = false; + + $compiler->subcompile($pair['value']); + } + $compiler->raw(')'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Name.php b/site/www/_rem/lib_/Twig/Node/Expression/Name.php new file mode 100644 index 0000000..89367b4 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Name.php @@ -0,0 +1,84 @@ + '$this->getTemplateName()', + '_context' => '$context', + '_charset' => '$this->env->getCharset()', + ); + + public function __construct($name, $lineno) + { + parent::__construct(array(), array('name' => $name, 'is_defined_test' => false, 'ignore_strict_check' => false, 'always_defined' => false), $lineno); + } + + public function compile(Twig_Compiler $compiler) + { + $name = $this->getAttribute('name'); + + $compiler->addDebugInfo($this); + + if ($this->getAttribute('is_defined_test')) { + if ($this->isSpecial()) { + $compiler->repr(true); + } else { + $compiler->raw('array_key_exists(')->repr($name)->raw(', $context)'); + } + } elseif ($this->isSpecial()) { + $compiler->raw($this->specialVars[$name]); + } elseif ($this->getAttribute('always_defined')) { + $compiler + ->raw('$context[') + ->string($name) + ->raw(']') + ; + } else { + if ($this->getAttribute('ignore_strict_check') || !$compiler->getEnvironment()->isStrictVariables()) { + $compiler + ->raw('(isset($context[') + ->string($name) + ->raw(']) ? $context[') + ->string($name) + ->raw('] : null)') + ; + } else { + // When Twig will require PHP 7.0, the Template::notFound() method + // will be removed and the code inlined like this: + // (function () { throw new Exception(...); })(); + $compiler + ->raw('(isset($context[') + ->string($name) + ->raw(']) || array_key_exists(') + ->string($name) + ->raw(', $context) ? $context[') + ->string($name) + ->raw('] : $this->notFound(') + ->string($name) + ->raw(', ') + ->repr($this->lineno) + ->raw('))') + ; + } + } + } + + public function isSpecial() + { + return isset($this->specialVars[$this->getAttribute('name')]); + } + + public function isSimple() + { + return !$this->isSpecial() && !$this->getAttribute('is_defined_test'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/NullCoalesce.php b/site/www/_rem/lib_/Twig/Node/Expression/NullCoalesce.php new file mode 100644 index 0000000..27e29a5 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/NullCoalesce.php @@ -0,0 +1,23 @@ +getTemplateLine()), + new Twig_Node_Expression_Unary_Not(new Twig_Node_Expression_Test_Null($left, 'null', new Twig_Node(), $left->getTemplateLine()), $left->getTemplateLine()), + $left->getTemplateLine() + ); + + parent::__construct($test, $left, $right, $lineno); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Parent.php b/site/www/_rem/lib_/Twig/Node/Expression/Parent.php new file mode 100644 index 0000000..694c080 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Parent.php @@ -0,0 +1,42 @@ + + */ +class Twig_Node_Expression_Parent extends Twig_Node_Expression +{ + public function __construct($name, $lineno, $tag = null) + { + parent::__construct(array(), array('output' => false, 'name' => $name), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + if ($this->getAttribute('output')) { + $compiler + ->addDebugInfo($this) + ->write('$this->displayParentBlock(') + ->string($this->getAttribute('name')) + ->raw(", \$context, \$blocks);\n") + ; + } else { + $compiler + ->raw('$this->renderParentBlock(') + ->string($this->getAttribute('name')) + ->raw(', $context, $blocks)') + ; + } + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/TempName.php b/site/www/_rem/lib_/Twig/Node/Expression/TempName.php new file mode 100644 index 0000000..e6b058e --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/TempName.php @@ -0,0 +1,26 @@ + $name), $lineno); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler + ->raw('$_') + ->raw($this->getAttribute('name')) + ->raw('_') + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Test.php b/site/www/_rem/lib_/Twig/Node/Expression/Test.php new file mode 100644 index 0000000..0b1ef16 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Test.php @@ -0,0 +1,35 @@ + $node); + if (null !== $arguments) { + $nodes['arguments'] = $arguments; + } + + parent::__construct($nodes, array('name' => $name), $lineno); + } + + public function compile(Twig_Compiler $compiler) + { + $name = $this->getAttribute('name'); + $test = $compiler->getEnvironment()->getTest($name); + + $this->setAttribute('name', $name); + $this->setAttribute('type', 'test'); + $this->setAttribute('callable', $test->getCallable()); + $this->setAttribute('is_variadic', $test->isVariadic()); + + $this->compileCallable($compiler); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Test/Constant.php b/site/www/_rem/lib_/Twig/Node/Expression/Test/Constant.php new file mode 100644 index 0000000..de55f5f --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Test/Constant.php @@ -0,0 +1,46 @@ + + * {% if post.status is constant('Post::PUBLISHED') %} + * the status attribute is exactly the same as Post::PUBLISHED + * {% endif %} + * + * + * @author Fabien Potencier + */ +class Twig_Node_Expression_Test_Constant extends Twig_Node_Expression_Test +{ + public function compile(Twig_Compiler $compiler) + { + $compiler + ->raw('(') + ->subcompile($this->getNode('node')) + ->raw(' === constant(') + ; + + if ($this->getNode('arguments')->hasNode(1)) { + $compiler + ->raw('get_class(') + ->subcompile($this->getNode('arguments')->getNode(1)) + ->raw(')."::".') + ; + } + + $compiler + ->subcompile($this->getNode('arguments')->getNode(0)) + ->raw('))') + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Test/Defined.php b/site/www/_rem/lib_/Twig/Node/Expression/Test/Defined.php new file mode 100644 index 0000000..5e0d53a --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Test/Defined.php @@ -0,0 +1,56 @@ + + * {# defined works with variable names and variable attributes #} + * {% if foo is defined %} + * {# ... #} + * {% endif %} + * + * + * @author Fabien Potencier + */ +class Twig_Node_Expression_Test_Defined extends Twig_Node_Expression_Test +{ + public function __construct(Twig_Node $node, $name, Twig_Node $arguments = null, $lineno) + { + if ($node instanceof Twig_Node_Expression_Name) { + $node->setAttribute('is_defined_test', true); + } elseif ($node instanceof Twig_Node_Expression_GetAttr) { + $node->setAttribute('is_defined_test', true); + + $this->changeIgnoreStrictCheck($node); + } elseif ($node instanceof Twig_Node_Expression_Constant || $node instanceof Twig_Node_Expression_Array) { + $node = new Twig_Node_Expression_Constant(true, $node->getTemplateLine()); + } else { + throw new Twig_Error_Syntax('The "defined" test only works with simple variables.', $this->getTemplateLine()); + } + + parent::__construct($node, $name, $arguments, $lineno); + } + + private function changeIgnoreStrictCheck(Twig_Node_Expression_GetAttr $node) + { + $node->setAttribute('ignore_strict_check', true); + + if ($node->getNode('node') instanceof Twig_Node_Expression_GetAttr) { + $this->changeIgnoreStrictCheck($node->getNode('node')); + } + } + + public function compile(Twig_Compiler $compiler) + { + $compiler->subcompile($this->getNode('node')); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Test/Divisibleby.php b/site/www/_rem/lib_/Twig/Node/Expression/Test/Divisibleby.php new file mode 100644 index 0000000..d5bed23 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Test/Divisibleby.php @@ -0,0 +1,33 @@ + + * {% if loop.index is divisible by(3) %} + * + * + * @author Fabien Potencier + */ +class Twig_Node_Expression_Test_Divisibleby extends Twig_Node_Expression_Test +{ + public function compile(Twig_Compiler $compiler) + { + $compiler + ->raw('(0 == ') + ->subcompile($this->getNode('node')) + ->raw(' % ') + ->subcompile($this->getNode('arguments')->getNode(0)) + ->raw(')') + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Test/Even.php b/site/www/_rem/lib_/Twig/Node/Expression/Test/Even.php new file mode 100644 index 0000000..d7853e8 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Test/Even.php @@ -0,0 +1,32 @@ + + * {{ var is even }} + * + * + * @author Fabien Potencier + */ +class Twig_Node_Expression_Test_Even extends Twig_Node_Expression_Test +{ + public function compile(Twig_Compiler $compiler) + { + $compiler + ->raw('(') + ->subcompile($this->getNode('node')) + ->raw(' % 2 == 0') + ->raw(')') + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Test/Null.php b/site/www/_rem/lib_/Twig/Node/Expression/Test/Null.php new file mode 100644 index 0000000..1c83825 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Test/Null.php @@ -0,0 +1,31 @@ + + * {{ var is none }} + * + * + * @author Fabien Potencier + */ +class Twig_Node_Expression_Test_Null extends Twig_Node_Expression_Test +{ + public function compile(Twig_Compiler $compiler) + { + $compiler + ->raw('(null === ') + ->subcompile($this->getNode('node')) + ->raw(')') + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Test/Odd.php b/site/www/_rem/lib_/Twig/Node/Expression/Test/Odd.php new file mode 100644 index 0000000..421c19e --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Test/Odd.php @@ -0,0 +1,32 @@ + + * {{ var is odd }} + * + * + * @author Fabien Potencier + */ +class Twig_Node_Expression_Test_Odd extends Twig_Node_Expression_Test +{ + public function compile(Twig_Compiler $compiler) + { + $compiler + ->raw('(') + ->subcompile($this->getNode('node')) + ->raw(' % 2 == 1') + ->raw(')') + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Test/Sameas.php b/site/www/_rem/lib_/Twig/Node/Expression/Test/Sameas.php new file mode 100644 index 0000000..b48905e --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Test/Sameas.php @@ -0,0 +1,29 @@ + + */ +class Twig_Node_Expression_Test_Sameas extends Twig_Node_Expression_Test +{ + public function compile(Twig_Compiler $compiler) + { + $compiler + ->raw('(') + ->subcompile($this->getNode('node')) + ->raw(' === ') + ->subcompile($this->getNode('arguments')->getNode(0)) + ->raw(')') + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Unary.php b/site/www/_rem/lib_/Twig/Node/Expression/Unary.php new file mode 100644 index 0000000..ee3af70 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Unary.php @@ -0,0 +1,27 @@ + $node), array(), $lineno); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler->raw(' '); + $this->operator($compiler); + $compiler->subcompile($this->getNode('node')); + } + + abstract public function operator(Twig_Compiler $compiler); +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Unary/Neg.php b/site/www/_rem/lib_/Twig/Node/Expression/Unary/Neg.php new file mode 100644 index 0000000..2a3937e --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Unary/Neg.php @@ -0,0 +1,18 @@ +raw('-'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Unary/Not.php b/site/www/_rem/lib_/Twig/Node/Expression/Unary/Not.php new file mode 100644 index 0000000..f94073c --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Unary/Not.php @@ -0,0 +1,18 @@ +raw('!'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Expression/Unary/Pos.php b/site/www/_rem/lib_/Twig/Node/Expression/Unary/Pos.php new file mode 100644 index 0000000..04edb52 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Expression/Unary/Pos.php @@ -0,0 +1,18 @@ +raw('+'); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Flush.php b/site/www/_rem/lib_/Twig/Node/Flush.php new file mode 100644 index 0000000..2af17a4 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Flush.php @@ -0,0 +1,31 @@ + + */ +class Twig_Node_Flush extends Twig_Node +{ + public function __construct($lineno, $tag) + { + parent::__construct(array(), array(), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler + ->addDebugInfo($this) + ->write("flush();\n") + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/For.php b/site/www/_rem/lib_/Twig/Node/For.php new file mode 100644 index 0000000..47a20a0 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/For.php @@ -0,0 +1,111 @@ + + */ +class Twig_Node_For extends Twig_Node +{ + private $loop; + + public function __construct(Twig_Node_Expression_AssignName $keyTarget, Twig_Node_Expression_AssignName $valueTarget, Twig_Node_Expression $seq, Twig_Node_Expression $ifexpr = null, Twig_Node $body, Twig_Node $else = null, $lineno, $tag = null) + { + $body = new Twig_Node(array($body, $this->loop = new Twig_Node_ForLoop($lineno, $tag))); + + if (null !== $ifexpr) { + $body = new Twig_Node_If(new Twig_Node(array($ifexpr, $body)), null, $lineno, $tag); + } + + $nodes = array('key_target' => $keyTarget, 'value_target' => $valueTarget, 'seq' => $seq, 'body' => $body); + if (null !== $else) { + $nodes['else'] = $else; + } + + parent::__construct($nodes, array('with_loop' => true, 'ifexpr' => null !== $ifexpr), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler + ->addDebugInfo($this) + ->write("\$context['_parent'] = \$context;\n") + ->write("\$context['_seq'] = twig_ensure_traversable(") + ->subcompile($this->getNode('seq')) + ->raw(");\n") + ; + + if ($this->hasNode('else')) { + $compiler->write("\$context['_iterated'] = false;\n"); + } + + if ($this->getAttribute('with_loop')) { + $compiler + ->write("\$context['loop'] = array(\n") + ->write(" 'parent' => \$context['_parent'],\n") + ->write(" 'index0' => 0,\n") + ->write(" 'index' => 1,\n") + ->write(" 'first' => true,\n") + ->write(");\n") + ; + + if (!$this->getAttribute('ifexpr')) { + $compiler + ->write("if (is_array(\$context['_seq']) || (is_object(\$context['_seq']) && \$context['_seq'] instanceof Countable)) {\n") + ->indent() + ->write("\$length = count(\$context['_seq']);\n") + ->write("\$context['loop']['revindex0'] = \$length - 1;\n") + ->write("\$context['loop']['revindex'] = \$length;\n") + ->write("\$context['loop']['length'] = \$length;\n") + ->write("\$context['loop']['last'] = 1 === \$length;\n") + ->outdent() + ->write("}\n") + ; + } + } + + $this->loop->setAttribute('else', $this->hasNode('else')); + $this->loop->setAttribute('with_loop', $this->getAttribute('with_loop')); + $this->loop->setAttribute('ifexpr', $this->getAttribute('ifexpr')); + + $compiler + ->write("foreach (\$context['_seq'] as ") + ->subcompile($this->getNode('key_target')) + ->raw(' => ') + ->subcompile($this->getNode('value_target')) + ->raw(") {\n") + ->indent() + ->subcompile($this->getNode('body')) + ->outdent() + ->write("}\n") + ; + + if ($this->hasNode('else')) { + $compiler + ->write("if (!\$context['_iterated']) {\n") + ->indent() + ->subcompile($this->getNode('else')) + ->outdent() + ->write("}\n") + ; + } + + $compiler->write("\$_parent = \$context['_parent'];\n"); + + // remove some "private" loop variables (needed for nested loops) + $compiler->write('unset($context[\'_seq\'], $context[\'_iterated\'], $context[\''.$this->getNode('key_target')->getAttribute('name').'\'], $context[\''.$this->getNode('value_target')->getAttribute('name').'\'], $context[\'_parent\'], $context[\'loop\']);'."\n"); + + // keep the values set in the inner context for variables defined in the outer context + $compiler->write("\$context = array_intersect_key(\$context, \$_parent) + \$_parent;\n"); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/ForLoop.php b/site/www/_rem/lib_/Twig/Node/ForLoop.php new file mode 100644 index 0000000..2554d48 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/ForLoop.php @@ -0,0 +1,50 @@ + + */ +class Twig_Node_ForLoop extends Twig_Node +{ + public function __construct($lineno, $tag = null) + { + parent::__construct(array(), array('with_loop' => false, 'ifexpr' => false, 'else' => false), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + if ($this->getAttribute('else')) { + $compiler->write("\$context['_iterated'] = true;\n"); + } + + if ($this->getAttribute('with_loop')) { + $compiler + ->write("++\$context['loop']['index0'];\n") + ->write("++\$context['loop']['index'];\n") + ->write("\$context['loop']['first'] = false;\n") + ; + + if (!$this->getAttribute('ifexpr')) { + $compiler + ->write("if (isset(\$context['loop']['length'])) {\n") + ->indent() + ->write("--\$context['loop']['revindex0'];\n") + ->write("--\$context['loop']['revindex'];\n") + ->write("\$context['loop']['last'] = 0 === \$context['loop']['revindex0'];\n") + ->outdent() + ->write("}\n") + ; + } + } + } +} diff --git a/site/www/_rem/lib_/Twig/Node/If.php b/site/www/_rem/lib_/Twig/Node/If.php new file mode 100644 index 0000000..c4bdbd5 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/If.php @@ -0,0 +1,66 @@ + + */ +class Twig_Node_If extends Twig_Node +{ + public function __construct(Twig_Node $tests, Twig_Node $else = null, $lineno, $tag = null) + { + $nodes = array('tests' => $tests); + if (null !== $else) { + $nodes['else'] = $else; + } + + parent::__construct($nodes, array(), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler->addDebugInfo($this); + for ($i = 0, $count = count($this->getNode('tests')); $i < $count; $i += 2) { + if ($i > 0) { + $compiler + ->outdent() + ->write('} elseif (') + ; + } else { + $compiler + ->write('if (') + ; + } + + $compiler + ->subcompile($this->getNode('tests')->getNode($i)) + ->raw(") {\n") + ->indent() + ->subcompile($this->getNode('tests')->getNode($i + 1)) + ; + } + + if ($this->hasNode('else')) { + $compiler + ->outdent() + ->write("} else {\n") + ->indent() + ->subcompile($this->getNode('else')) + ; + } + + $compiler + ->outdent() + ->write("}\n"); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Import.php b/site/www/_rem/lib_/Twig/Node/Import.php new file mode 100644 index 0000000..507fb66 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Import.php @@ -0,0 +1,49 @@ + + */ +class Twig_Node_Import extends Twig_Node +{ + public function __construct(Twig_Node_Expression $expr, Twig_Node_Expression $var, $lineno, $tag = null) + { + parent::__construct(array('expr' => $expr, 'var' => $var), array(), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler + ->addDebugInfo($this) + ->write('') + ->subcompile($this->getNode('var')) + ->raw(' = ') + ; + + if ($this->getNode('expr') instanceof Twig_Node_Expression_Name && '_self' === $this->getNode('expr')->getAttribute('name')) { + $compiler->raw('$this'); + } else { + $compiler + ->raw('$this->loadTemplate(') + ->subcompile($this->getNode('expr')) + ->raw(', ') + ->repr($this->getTemplateName()) + ->raw(', ') + ->repr($this->getTemplateLine()) + ->raw(')') + ; + } + + $compiler->raw(";\n"); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Include.php b/site/www/_rem/lib_/Twig/Node/Include.php new file mode 100644 index 0000000..714c991 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Include.php @@ -0,0 +1,88 @@ + + */ +class Twig_Node_Include extends Twig_Node implements Twig_NodeOutputInterface +{ + public function __construct(Twig_Node_Expression $expr, Twig_Node_Expression $variables = null, $only = false, $ignoreMissing = false, $lineno, $tag = null) + { + $nodes = array('expr' => $expr); + if (null !== $variables) { + $nodes['variables'] = $variables; + } + + parent::__construct($nodes, array('only' => (bool) $only, 'ignore_missing' => (bool) $ignoreMissing), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler->addDebugInfo($this); + + if ($this->getAttribute('ignore_missing')) { + $compiler + ->write("try {\n") + ->indent() + ; + } + + $this->addGetTemplate($compiler); + + $compiler->raw('->display('); + + $this->addTemplateArguments($compiler); + + $compiler->raw(");\n"); + + if ($this->getAttribute('ignore_missing')) { + $compiler + ->outdent() + ->write("} catch (Twig_Error_Loader \$e) {\n") + ->indent() + ->write("// ignore missing template\n") + ->outdent() + ->write("}\n\n") + ; + } + } + + protected function addGetTemplate(Twig_Compiler $compiler) + { + $compiler + ->write('$this->loadTemplate(') + ->subcompile($this->getNode('expr')) + ->raw(', ') + ->repr($this->getTemplateName()) + ->raw(', ') + ->repr($this->getTemplateLine()) + ->raw(')') + ; + } + + protected function addTemplateArguments(Twig_Compiler $compiler) + { + if (!$this->hasNode('variables')) { + $compiler->raw(false === $this->getAttribute('only') ? '$context' : 'array()'); + } elseif (false === $this->getAttribute('only')) { + $compiler + ->raw('array_merge($context, ') + ->subcompile($this->getNode('variables')) + ->raw(')') + ; + } else { + $compiler->subcompile($this->getNode('variables')); + } + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Macro.php b/site/www/_rem/lib_/Twig/Node/Macro.php new file mode 100644 index 0000000..8661ca8 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Macro.php @@ -0,0 +1,118 @@ + + */ +class Twig_Node_Macro extends Twig_Node +{ + const VARARGS_NAME = 'varargs'; + + public function __construct($name, Twig_Node $body, Twig_Node $arguments, $lineno, $tag = null) + { + foreach ($arguments as $argumentName => $argument) { + if (self::VARARGS_NAME === $argumentName) { + throw new Twig_Error_Syntax(sprintf('The argument "%s" in macro "%s" cannot be defined because the variable "%s" is reserved for arbitrary arguments.', self::VARARGS_NAME, $name, self::VARARGS_NAME), $argument->getTemplateLine()); + } + } + + parent::__construct(array('body' => $body, 'arguments' => $arguments), array('name' => $name), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler + ->addDebugInfo($this) + ->write(sprintf('public function macro_%s(', $this->getAttribute('name'))) + ; + + $count = count($this->getNode('arguments')); + $pos = 0; + foreach ($this->getNode('arguments') as $name => $default) { + $compiler + ->raw('$__'.$name.'__ = ') + ->subcompile($default) + ; + + if (++$pos < $count) { + $compiler->raw(', '); + } + } + + if (PHP_VERSION_ID >= 50600) { + if ($count) { + $compiler->raw(', '); + } + + $compiler->raw('...$__varargs__'); + } + + $compiler + ->raw(")\n") + ->write("{\n") + ->indent() + ; + + $compiler + ->write("\$context = \$this->env->mergeGlobals(array(\n") + ->indent() + ; + + foreach ($this->getNode('arguments') as $name => $default) { + $compiler + ->addIndentation() + ->string($name) + ->raw(' => $__'.$name.'__') + ->raw(",\n") + ; + } + + $compiler + ->addIndentation() + ->string(self::VARARGS_NAME) + ->raw(' => ') + ; + + if (PHP_VERSION_ID >= 50600) { + $compiler->raw("\$__varargs__,\n"); + } else { + $compiler + ->raw('func_num_args() > ') + ->repr($count) + ->raw(' ? array_slice(func_get_args(), ') + ->repr($count) + ->raw(") : array(),\n") + ; + } + + $compiler + ->outdent() + ->write("));\n\n") + ->write("\$blocks = array();\n\n") + ->write("ob_start();\n") + ->write("try {\n") + ->indent() + ->subcompile($this->getNode('body')) + ->raw("\n") + ->write("return ('' === \$tmp = ob_get_contents()) ? '' : new Twig_Markup(\$tmp, \$this->env->getCharset());\n") + ->outdent() + ->write("} finally {\n") + ->indent() + ->write("ob_end_clean();\n") + ->outdent() + ->write("}\n") + ->outdent() + ->write("}\n\n") + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Module.php b/site/www/_rem/lib_/Twig/Node/Module.php new file mode 100644 index 0000000..7134bc3 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Module.php @@ -0,0 +1,444 @@ + + */ +class Twig_Node_Module extends Twig_Node +{ + private $source; + + public function __construct(Twig_Node $body, Twig_Node_Expression $parent = null, Twig_Node $blocks, Twig_Node $macros, Twig_Node $traits, $embeddedTemplates, Twig_Source $source) + { + $this->source = $source; + + $nodes = array( + 'body' => $body, + 'blocks' => $blocks, + 'macros' => $macros, + 'traits' => $traits, + 'display_start' => new Twig_Node(), + 'display_end' => new Twig_Node(), + 'constructor_start' => new Twig_Node(), + 'constructor_end' => new Twig_Node(), + 'class_end' => new Twig_Node(), + ); + if (null !== $parent) { + $nodes['parent'] = $parent; + } + + // embedded templates are set as attributes so that they are only visited once by the visitors + parent::__construct($nodes, array( + 'index' => null, + 'embedded_templates' => $embeddedTemplates, + ), 1); + + // populate the template name of all node children + $this->setTemplateName($this->source->getName()); + } + + public function setIndex($index) + { + $this->setAttribute('index', $index); + } + + public function compile(Twig_Compiler $compiler) + { + $this->compileTemplate($compiler); + + foreach ($this->getAttribute('embedded_templates') as $template) { + $compiler->subcompile($template); + } + } + + protected function compileTemplate(Twig_Compiler $compiler) + { + if (!$this->getAttribute('index')) { + $compiler->write('compileClassHeader($compiler); + + if ( + count($this->getNode('blocks')) + || count($this->getNode('traits')) + || !$this->hasNode('parent') + || $this->getNode('parent') instanceof Twig_Node_Expression_Constant + || count($this->getNode('constructor_start')) + || count($this->getNode('constructor_end')) + ) { + $this->compileConstructor($compiler); + } + + $this->compileGetParent($compiler); + + $this->compileDisplay($compiler); + + $compiler->subcompile($this->getNode('blocks')); + + $this->compileMacros($compiler); + + $this->compileGetTemplateName($compiler); + + $this->compileIsTraitable($compiler); + + $this->compileDebugInfo($compiler); + + $this->compileGetSourceContext($compiler); + + $this->compileClassFooter($compiler); + } + + protected function compileGetParent(Twig_Compiler $compiler) + { + if (!$this->hasNode('parent')) { + return; + } + $parent = $this->getNode('parent'); + + $compiler + ->write("protected function doGetParent(array \$context)\n", "{\n") + ->indent() + ->addDebugInfo($parent) + ->write('return ') + ; + + if ($parent instanceof Twig_Node_Expression_Constant) { + $compiler->subcompile($parent); + } else { + $compiler + ->raw('$this->loadTemplate(') + ->subcompile($parent) + ->raw(', ') + ->repr($this->source->getName()) + ->raw(', ') + ->repr($parent->getTemplateLine()) + ->raw(')') + ; + } + + $compiler + ->raw(";\n") + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileClassHeader(Twig_Compiler $compiler) + { + $compiler + ->write("\n\n") + // if the template name contains */, add a blank to avoid a PHP parse error + ->write('/* '.str_replace('*/', '* /', $this->source->getName())." */\n") + ->write('class '.$compiler->getEnvironment()->getTemplateClass($this->source->getName(), $this->getAttribute('index'))) + ->raw(sprintf(" extends %s\n", $compiler->getEnvironment()->getBaseTemplateClass())) + ->write("{\n") + ->indent() + ; + } + + protected function compileConstructor(Twig_Compiler $compiler) + { + $compiler + ->write("public function __construct(Twig_Environment \$env)\n", "{\n") + ->indent() + ->subcompile($this->getNode('constructor_start')) + ->write("parent::__construct(\$env);\n\n") + ; + + // parent + if (!$this->hasNode('parent')) { + $compiler->write("\$this->parent = false;\n\n"); + } elseif (($parent = $this->getNode('parent')) && $parent instanceof Twig_Node_Expression_Constant) { + $compiler + ->addDebugInfo($parent) + ->write('$this->parent = $this->loadTemplate(') + ->subcompile($parent) + ->raw(', ') + ->repr($this->source->getName()) + ->raw(', ') + ->repr($parent->getTemplateLine()) + ->raw(");\n") + ; + } + + $countTraits = count($this->getNode('traits')); + if ($countTraits) { + // traits + foreach ($this->getNode('traits') as $i => $trait) { + $node = $trait->getNode('template'); + + $compiler + ->write(sprintf('$_trait_%s = $this->loadTemplate(', $i)) + ->subcompile($node) + ->raw(', ') + ->repr($node->getTemplateName()) + ->raw(', ') + ->repr($node->getTemplateLine()) + ->raw(");\n") + ; + + $compiler + ->addDebugInfo($trait->getNode('template')) + ->write(sprintf("if (!\$_trait_%s->isTraitable()) {\n", $i)) + ->indent() + ->write("throw new Twig_Error_Runtime('Template \"'.") + ->subcompile($trait->getNode('template')) + ->raw(".'\" cannot be used as a trait.');\n") + ->outdent() + ->write("}\n") + ->write(sprintf("\$_trait_%s_blocks = \$_trait_%s->getBlocks();\n\n", $i, $i)) + ; + + foreach ($trait->getNode('targets') as $key => $value) { + $compiler + ->write(sprintf('if (!isset($_trait_%s_blocks[', $i)) + ->string($key) + ->raw("])) {\n") + ->indent() + ->write("throw new Twig_Error_Runtime(sprintf('Block ") + ->string($key) + ->raw(' is not defined in trait ') + ->subcompile($trait->getNode('template')) + ->raw(".'));\n") + ->outdent() + ->write("}\n\n") + + ->write(sprintf('$_trait_%s_blocks[', $i)) + ->subcompile($value) + ->raw(sprintf('] = $_trait_%s_blocks[', $i)) + ->string($key) + ->raw(sprintf(']; unset($_trait_%s_blocks[', $i)) + ->string($key) + ->raw("]);\n\n") + ; + } + } + + if ($countTraits > 1) { + $compiler + ->write("\$this->traits = array_merge(\n") + ->indent() + ; + + for ($i = 0; $i < $countTraits; ++$i) { + $compiler + ->write(sprintf('$_trait_%s_blocks'.($i == $countTraits - 1 ? '' : ',')."\n", $i)) + ; + } + + $compiler + ->outdent() + ->write(");\n\n") + ; + } else { + $compiler + ->write("\$this->traits = \$_trait_0_blocks;\n\n") + ; + } + + $compiler + ->write("\$this->blocks = array_merge(\n") + ->indent() + ->write("\$this->traits,\n") + ->write("array(\n") + ; + } else { + $compiler + ->write("\$this->blocks = array(\n") + ; + } + + // blocks + $compiler + ->indent() + ; + + foreach ($this->getNode('blocks') as $name => $node) { + $compiler + ->write(sprintf("'%s' => array(\$this, 'block_%s'),\n", $name, $name)) + ; + } + + if ($countTraits) { + $compiler + ->outdent() + ->write(")\n") + ; + } + + $compiler + ->outdent() + ->write(");\n") + ->outdent() + ->subcompile($this->getNode('constructor_end')) + ->write("}\n\n") + ; + } + + protected function compileDisplay(Twig_Compiler $compiler) + { + $compiler + ->write("protected function doDisplay(array \$context, array \$blocks = array())\n", "{\n") + ->indent() + ->subcompile($this->getNode('display_start')) + ->subcompile($this->getNode('body')) + ; + + if ($this->hasNode('parent')) { + $parent = $this->getNode('parent'); + $compiler->addDebugInfo($parent); + if ($parent instanceof Twig_Node_Expression_Constant) { + $compiler->write('$this->parent'); + } else { + $compiler->write('$this->getParent($context)'); + } + $compiler->raw("->display(\$context, array_merge(\$this->blocks, \$blocks));\n"); + } + + $compiler + ->subcompile($this->getNode('display_end')) + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileClassFooter(Twig_Compiler $compiler) + { + $compiler + ->subcompile($this->getNode('class_end')) + ->outdent() + ->write("}\n") + ; + } + + protected function compileMacros(Twig_Compiler $compiler) + { + $compiler->subcompile($this->getNode('macros')); + } + + protected function compileGetTemplateName(Twig_Compiler $compiler) + { + $compiler + ->write("public function getTemplateName()\n", "{\n") + ->indent() + ->write('return ') + ->repr($this->source->getName()) + ->raw(";\n") + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileIsTraitable(Twig_Compiler $compiler) + { + // A template can be used as a trait if: + // * it has no parent + // * it has no macros + // * it has no body + // + // Put another way, a template can be used as a trait if it + // only contains blocks and use statements. + $traitable = !$this->hasNode('parent') && 0 === count($this->getNode('macros')); + if ($traitable) { + if ($this->getNode('body') instanceof Twig_Node_Body) { + $nodes = $this->getNode('body')->getNode(0); + } else { + $nodes = $this->getNode('body'); + } + + if (!count($nodes)) { + $nodes = new Twig_Node(array($nodes)); + } + + foreach ($nodes as $node) { + if (!count($node)) { + continue; + } + + if ($node instanceof Twig_Node_Text && ctype_space($node->getAttribute('data'))) { + continue; + } + + if ($node instanceof Twig_Node_BlockReference) { + continue; + } + + $traitable = false; + break; + } + } + + if ($traitable) { + return; + } + + $compiler + ->write("public function isTraitable()\n", "{\n") + ->indent() + ->write(sprintf("return %s;\n", $traitable ? 'true' : 'false')) + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileDebugInfo(Twig_Compiler $compiler) + { + $compiler + ->write("public function getDebugInfo()\n", "{\n") + ->indent() + ->write(sprintf("return %s;\n", str_replace("\n", '', var_export(array_reverse($compiler->getDebugInfo(), true), true)))) + ->outdent() + ->write("}\n\n") + ; + } + + protected function compileGetSourceContext(Twig_Compiler $compiler) + { + $compiler + ->write("public function getSourceContext()\n", "{\n") + ->indent() + ->write('return new Twig_Source(') + ->string($compiler->getEnvironment()->isDebug() ? $this->source->getCode() : '') + ->raw(', ') + ->string($this->source->getName()) + ->raw(', ') + ->string($this->source->getPath()) + ->raw(");\n") + ->outdent() + ->write("}\n") + ; + } + + protected function compileLoadTemplate(Twig_Compiler $compiler, $node, $var) + { + if ($node instanceof Twig_Node_Expression_Constant) { + $compiler + ->write(sprintf('%s = $this->loadTemplate(', $var)) + ->subcompile($node) + ->raw(', ') + ->repr($node->getTemplateName()) + ->raw(', ') + ->repr($node->getTemplateLine()) + ->raw(");\n") + ; + } else { + throw new LogicException('Trait templates can only be constant nodes.'); + } + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Print.php b/site/www/_rem/lib_/Twig/Node/Print.php new file mode 100644 index 0000000..7b69ee8 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Print.php @@ -0,0 +1,34 @@ + + */ +class Twig_Node_Print extends Twig_Node implements Twig_NodeOutputInterface +{ + public function __construct(Twig_Node_Expression $expr, $lineno, $tag = null) + { + parent::__construct(array('expr' => $expr), array(), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler + ->addDebugInfo($this) + ->write('echo ') + ->subcompile($this->getNode('expr')) + ->raw(";\n") + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Sandbox.php b/site/www/_rem/lib_/Twig/Node/Sandbox.php new file mode 100644 index 0000000..ee14881 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Sandbox.php @@ -0,0 +1,42 @@ + + */ +class Twig_Node_Sandbox extends Twig_Node +{ + public function __construct(Twig_Node $body, $lineno, $tag = null) + { + parent::__construct(array('body' => $body), array(), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler + ->addDebugInfo($this) + ->write("\$sandbox = \$this->env->getExtension('Twig_Extension_Sandbox');\n") + ->write("if (!\$alreadySandboxed = \$sandbox->isSandboxed()) {\n") + ->indent() + ->write("\$sandbox->enableSandbox();\n") + ->outdent() + ->write("}\n") + ->subcompile($this->getNode('body')) + ->write("if (!\$alreadySandboxed) {\n") + ->indent() + ->write("\$sandbox->disableSandbox();\n") + ->outdent() + ->write("}\n") + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/SandboxedPrint.php b/site/www/_rem/lib_/Twig/Node/SandboxedPrint.php new file mode 100644 index 0000000..e6bc21e --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/SandboxedPrint.php @@ -0,0 +1,51 @@ + + */ +class Twig_Node_SandboxedPrint extends Twig_Node_Print +{ + public function compile(Twig_Compiler $compiler) + { + $compiler + ->addDebugInfo($this) + ->write('echo $this->env->getExtension(\'Twig_Extension_Sandbox\')->ensureToStringAllowed(') + ->subcompile($this->getNode('expr')) + ->raw(");\n") + ; + } + + /** + * Removes node filters. + * + * This is mostly needed when another visitor adds filters (like the escaper one). + * + * @param Twig_Node $node A Node + * + * @return Twig_Node + */ + private function removeNodeFilter($node) + { + if ($node instanceof Twig_Node_Expression_Filter) { + return $this->removeNodeFilter($node->getNode('node')); + } + + return $node; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Set.php b/site/www/_rem/lib_/Twig/Node/Set.php new file mode 100644 index 0000000..32fb357 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Set.php @@ -0,0 +1,96 @@ + + */ +class Twig_Node_Set extends Twig_Node +{ + public function __construct($capture, Twig_Node $names, Twig_Node $values, $lineno, $tag = null) + { + parent::__construct(array('names' => $names, 'values' => $values), array('capture' => $capture, 'safe' => false), $lineno, $tag); + + /* + * Optimizes the node when capture is used for a large block of text. + * + * {% set foo %}foo{% endset %} is compiled to $context['foo'] = new Twig_Markup("foo"); + */ + if ($this->getAttribute('capture')) { + $this->setAttribute('safe', true); + + $values = $this->getNode('values'); + if ($values instanceof Twig_Node_Text) { + $this->setNode('values', new Twig_Node_Expression_Constant($values->getAttribute('data'), $values->getTemplateLine())); + $this->setAttribute('capture', false); + } + } + } + + public function compile(Twig_Compiler $compiler) + { + $compiler->addDebugInfo($this); + + if (count($this->getNode('names')) > 1) { + $compiler->write('list('); + foreach ($this->getNode('names') as $idx => $node) { + if ($idx) { + $compiler->raw(', '); + } + + $compiler->subcompile($node); + } + $compiler->raw(')'); + } else { + if ($this->getAttribute('capture')) { + $compiler + ->write("ob_start();\n") + ->subcompile($this->getNode('values')) + ; + } + + $compiler->subcompile($this->getNode('names'), false); + + if ($this->getAttribute('capture')) { + $compiler->raw(" = ('' === \$tmp = ob_get_clean()) ? '' : new Twig_Markup(\$tmp, \$this->env->getCharset())"); + } + } + + if (!$this->getAttribute('capture')) { + $compiler->raw(' = '); + + if (count($this->getNode('names')) > 1) { + $compiler->write('array('); + foreach ($this->getNode('values') as $idx => $value) { + if ($idx) { + $compiler->raw(', '); + } + + $compiler->subcompile($value); + } + $compiler->raw(')'); + } else { + if ($this->getAttribute('safe')) { + $compiler + ->raw("('' === \$tmp = ") + ->subcompile($this->getNode('values')) + ->raw(") ? '' : new Twig_Markup(\$tmp, \$this->env->getCharset())") + ; + } else { + $compiler->subcompile($this->getNode('values')); + } + } + } + + $compiler->raw(";\n"); + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Spaceless.php b/site/www/_rem/lib_/Twig/Node/Spaceless.php new file mode 100644 index 0000000..52a0760 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Spaceless.php @@ -0,0 +1,35 @@ + + */ +class Twig_Node_Spaceless extends Twig_Node +{ + public function __construct(Twig_Node $body, $lineno, $tag = 'spaceless') + { + parent::__construct(array('body' => $body), array(), $lineno, $tag); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler + ->addDebugInfo($this) + ->write("ob_start();\n") + ->subcompile($this->getNode('body')) + ->write("echo trim(preg_replace('/>\s+<', ob_get_clean()));\n") + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Node/Text.php b/site/www/_rem/lib_/Twig/Node/Text.php new file mode 100644 index 0000000..39879bb --- /dev/null +++ b/site/www/_rem/lib_/Twig/Node/Text.php @@ -0,0 +1,34 @@ + + */ +class Twig_Node_Text extends Twig_Node implements Twig_NodeOutputInterface +{ + public function __construct($data, $lineno) + { + parent::__construct(array(), array('data' => $data), $lineno); + } + + public function compile(Twig_Compiler $compiler) + { + $compiler + ->addDebugInfo($this) + ->write('echo ') + ->string($this->getAttribute('data')) + ->raw(";\n") + ; + } +} diff --git a/site/www/_rem/lib_/Twig/NodeOutputInterface.php b/site/www/_rem/lib_/Twig/NodeOutputInterface.php new file mode 100644 index 0000000..22172c0 --- /dev/null +++ b/site/www/_rem/lib_/Twig/NodeOutputInterface.php @@ -0,0 +1,19 @@ + + */ +interface Twig_NodeOutputInterface +{ +} diff --git a/site/www/_rem/lib_/Twig/NodeTraverser.php b/site/www/_rem/lib_/Twig/NodeTraverser.php new file mode 100644 index 0000000..f00fa2d --- /dev/null +++ b/site/www/_rem/lib_/Twig/NodeTraverser.php @@ -0,0 +1,85 @@ + + */ +class Twig_NodeTraverser +{ + private $env; + private $visitors = array(); + + /** + * Constructor. + * + * @param Twig_Environment $env A Twig_Environment instance + * @param Twig_NodeVisitorInterface[] $visitors An array of Twig_NodeVisitorInterface instances + */ + public function __construct(Twig_Environment $env, array $visitors = array()) + { + $this->env = $env; + foreach ($visitors as $visitor) { + $this->addVisitor($visitor); + } + } + + /** + * Adds a visitor. + * + * @param Twig_NodeVisitorInterface $visitor A Twig_NodeVisitorInterface instance + */ + public function addVisitor(Twig_NodeVisitorInterface $visitor) + { + if (!isset($this->visitors[$visitor->getPriority()])) { + $this->visitors[$visitor->getPriority()] = array(); + } + + $this->visitors[$visitor->getPriority()][] = $visitor; + } + + /** + * Traverses a node and calls the registered visitors. + * + * @param Twig_Node $node A Twig_Node instance + * + * @return Twig_Node + */ + public function traverse(Twig_Node $node) + { + ksort($this->visitors); + foreach ($this->visitors as $visitors) { + foreach ($visitors as $visitor) { + $node = $this->traverseForVisitor($visitor, $node); + } + } + + return $node; + } + + private function traverseForVisitor(Twig_NodeVisitorInterface $visitor, Twig_Node $node) + { + $node = $visitor->enterNode($node, $this->env); + + foreach ($node as $k => $n) { + if (false !== $n = $this->traverseForVisitor($visitor, $n)) { + $node->setNode($k, $n); + } else { + $node->removeNode($k); + } + } + + return $visitor->leaveNode($node, $this->env); + } +} diff --git a/site/www/_rem/lib_/Twig/NodeVisitor/Escaper.php b/site/www/_rem/lib_/Twig/NodeVisitor/Escaper.php new file mode 100644 index 0000000..63e2a49 --- /dev/null +++ b/site/www/_rem/lib_/Twig/NodeVisitor/Escaper.php @@ -0,0 +1,159 @@ + + */ +class Twig_NodeVisitor_Escaper extends Twig_BaseNodeVisitor +{ + private $statusStack = array(); + private $blocks = array(); + private $safeAnalysis; + private $traverser; + private $defaultStrategy = false; + private $safeVars = array(); + + public function __construct() + { + $this->safeAnalysis = new Twig_NodeVisitor_SafeAnalysis(); + } + + /** + * {@inheritdoc} + */ + protected function doEnterNode(Twig_Node $node, Twig_Environment $env) + { + if ($node instanceof Twig_Node_Module) { + if ($env->hasExtension('Twig_Extension_Escaper') && $defaultStrategy = $env->getExtension('Twig_Extension_Escaper')->getDefaultStrategy($node->getTemplateName())) { + $this->defaultStrategy = $defaultStrategy; + } + $this->safeVars = array(); + $this->blocks = array(); + } elseif ($node instanceof Twig_Node_AutoEscape) { + $this->statusStack[] = $node->getAttribute('value'); + } elseif ($node instanceof Twig_Node_Block) { + $this->statusStack[] = isset($this->blocks[$node->getAttribute('name')]) ? $this->blocks[$node->getAttribute('name')] : $this->needEscaping($env); + } elseif ($node instanceof Twig_Node_Import) { + $this->safeVars[] = $node->getNode('var')->getAttribute('name'); + } + + return $node; + } + + /** + * {@inheritdoc} + */ + protected function doLeaveNode(Twig_Node $node, Twig_Environment $env) + { + if ($node instanceof Twig_Node_Module) { + $this->defaultStrategy = false; + $this->safeVars = array(); + $this->blocks = array(); + } elseif ($node instanceof Twig_Node_Expression_Filter) { + return $this->preEscapeFilterNode($node, $env); + } elseif ($node instanceof Twig_Node_Print) { + return $this->escapePrintNode($node, $env, $this->needEscaping($env)); + } + + if ($node instanceof Twig_Node_AutoEscape || $node instanceof Twig_Node_Block) { + array_pop($this->statusStack); + } elseif ($node instanceof Twig_Node_BlockReference) { + $this->blocks[$node->getAttribute('name')] = $this->needEscaping($env); + } + + return $node; + } + + private function escapePrintNode(Twig_Node_Print $node, Twig_Environment $env, $type) + { + if (false === $type) { + return $node; + } + + $expression = $node->getNode('expr'); + + if ($this->isSafeFor($type, $expression, $env)) { + return $node; + } + + $class = get_class($node); + + return new $class( + $this->getEscaperFilter($type, $expression), + $node->getTemplateLine() + ); + } + + private function preEscapeFilterNode(Twig_Node_Expression_Filter $filter, Twig_Environment $env) + { + $name = $filter->getNode('filter')->getAttribute('value'); + + $type = $env->getFilter($name)->getPreEscape(); + if (null === $type) { + return $filter; + } + + $node = $filter->getNode('node'); + if ($this->isSafeFor($type, $node, $env)) { + return $filter; + } + + $filter->setNode('node', $this->getEscaperFilter($type, $node)); + + return $filter; + } + + private function isSafeFor($type, Twig_Node $expression, $env) + { + $safe = $this->safeAnalysis->getSafe($expression); + + if (null === $safe) { + if (null === $this->traverser) { + $this->traverser = new Twig_NodeTraverser($env, array($this->safeAnalysis)); + } + + $this->safeAnalysis->setSafeVars($this->safeVars); + + $this->traverser->traverse($expression); + $safe = $this->safeAnalysis->getSafe($expression); + } + + return in_array($type, $safe) || in_array('all', $safe); + } + + private function needEscaping(Twig_Environment $env) + { + if (count($this->statusStack)) { + return $this->statusStack[count($this->statusStack) - 1]; + } + + return $this->defaultStrategy ? $this->defaultStrategy : false; + } + + private function getEscaperFilter($type, Twig_Node $node) + { + $line = $node->getTemplateLine(); + $name = new Twig_Node_Expression_Constant('escape', $line); + $args = new Twig_Node(array(new Twig_Node_Expression_Constant((string) $type, $line), new Twig_Node_Expression_Constant(null, $line), new Twig_Node_Expression_Constant(true, $line))); + + return new Twig_Node_Expression_Filter($node, $name, $args, $line); + } + + /** + * {@inheritdoc} + */ + public function getPriority() + { + return 0; + } +} diff --git a/site/www/_rem/lib_/Twig/NodeVisitor/Optimizer.php b/site/www/_rem/lib_/Twig/NodeVisitor/Optimizer.php new file mode 100644 index 0000000..feda777 --- /dev/null +++ b/site/www/_rem/lib_/Twig/NodeVisitor/Optimizer.php @@ -0,0 +1,227 @@ + + */ +class Twig_NodeVisitor_Optimizer extends Twig_BaseNodeVisitor +{ + const OPTIMIZE_ALL = -1; + const OPTIMIZE_NONE = 0; + const OPTIMIZE_FOR = 2; + const OPTIMIZE_RAW_FILTER = 4; + // obsolete, does not do anything + const OPTIMIZE_VAR_ACCESS = 8; + + private $loops = array(); + private $loopsTargets = array(); + private $optimizers; + + /** + * Constructor. + * + * @param int $optimizers The optimizer mode + */ + public function __construct($optimizers = -1) + { + if (!is_int($optimizers) || $optimizers > (self::OPTIMIZE_FOR | self::OPTIMIZE_RAW_FILTER | self::OPTIMIZE_VAR_ACCESS)) { + throw new InvalidArgumentException(sprintf('Optimizer mode "%s" is not valid.', $optimizers)); + } + + $this->optimizers = $optimizers; + } + + /** + * {@inheritdoc} + */ + protected function doEnterNode(Twig_Node $node, Twig_Environment $env) + { + if (self::OPTIMIZE_FOR === (self::OPTIMIZE_FOR & $this->optimizers)) { + $this->enterOptimizeFor($node, $env); + } + + return $node; + } + + /** + * {@inheritdoc} + */ + protected function doLeaveNode(Twig_Node $node, Twig_Environment $env) + { + if (self::OPTIMIZE_FOR === (self::OPTIMIZE_FOR & $this->optimizers)) { + $this->leaveOptimizeFor($node, $env); + } + + if (self::OPTIMIZE_RAW_FILTER === (self::OPTIMIZE_RAW_FILTER & $this->optimizers)) { + $node = $this->optimizeRawFilter($node, $env); + } + + $node = $this->optimizePrintNode($node, $env); + + return $node; + } + + /** + * Optimizes print nodes. + * + * It replaces: + * + * * "echo $this->render(Parent)Block()" with "$this->display(Parent)Block()" + * + * @param Twig_Node $node A Node + * @param Twig_Environment $env The current Twig environment + * + * @return Twig_Node + */ + private function optimizePrintNode(Twig_Node $node, Twig_Environment $env) + { + if (!$node instanceof Twig_Node_Print) { + return $node; + } + + if ( + $node->getNode('expr') instanceof Twig_Node_Expression_BlockReference || + $node->getNode('expr') instanceof Twig_Node_Expression_Parent + ) { + $node->getNode('expr')->setAttribute('output', true); + + return $node->getNode('expr'); + } + + return $node; + } + + /** + * Removes "raw" filters. + * + * @param Twig_Node $node A Node + * @param Twig_Environment $env The current Twig environment + * + * @return Twig_Node + */ + private function optimizeRawFilter(Twig_Node $node, Twig_Environment $env) + { + if ($node instanceof Twig_Node_Expression_Filter && 'raw' == $node->getNode('filter')->getAttribute('value')) { + return $node->getNode('node'); + } + + return $node; + } + + /** + * Optimizes "for" tag by removing the "loop" variable creation whenever possible. + * + * @param Twig_Node $node A Node + * @param Twig_Environment $env The current Twig environment + */ + private function enterOptimizeFor(Twig_Node $node, Twig_Environment $env) + { + if ($node instanceof Twig_Node_For) { + // disable the loop variable by default + $node->setAttribute('with_loop', false); + array_unshift($this->loops, $node); + array_unshift($this->loopsTargets, $node->getNode('value_target')->getAttribute('name')); + array_unshift($this->loopsTargets, $node->getNode('key_target')->getAttribute('name')); + } elseif (!$this->loops) { + // we are outside a loop + return; + } + + // when do we need to add the loop variable back? + + // the loop variable is referenced for the current loop + elseif ($node instanceof Twig_Node_Expression_Name && 'loop' === $node->getAttribute('name')) { + $node->setAttribute('always_defined', true); + $this->addLoopToCurrent(); + } + + // optimize access to loop targets + elseif ($node instanceof Twig_Node_Expression_Name && in_array($node->getAttribute('name'), $this->loopsTargets)) { + $node->setAttribute('always_defined', true); + } + + // block reference + elseif ($node instanceof Twig_Node_BlockReference || $node instanceof Twig_Node_Expression_BlockReference) { + $this->addLoopToCurrent(); + } + + // include without the only attribute + elseif ($node instanceof Twig_Node_Include && !$node->getAttribute('only')) { + $this->addLoopToAll(); + } + + // include function without the with_context=false parameter + elseif ($node instanceof Twig_Node_Expression_Function + && 'include' === $node->getAttribute('name') + && (!$node->getNode('arguments')->hasNode('with_context') + || false !== $node->getNode('arguments')->getNode('with_context')->getAttribute('value') + ) + ) { + $this->addLoopToAll(); + } + + // the loop variable is referenced via an attribute + elseif ($node instanceof Twig_Node_Expression_GetAttr + && (!$node->getNode('attribute') instanceof Twig_Node_Expression_Constant + || 'parent' === $node->getNode('attribute')->getAttribute('value') + ) + && (true === $this->loops[0]->getAttribute('with_loop') + || ($node->getNode('node') instanceof Twig_Node_Expression_Name + && 'loop' === $node->getNode('node')->getAttribute('name') + ) + ) + ) { + $this->addLoopToAll(); + } + } + + /** + * Optimizes "for" tag by removing the "loop" variable creation whenever possible. + * + * @param Twig_Node $node A Node + * @param Twig_Environment $env The current Twig environment + */ + private function leaveOptimizeFor(Twig_Node $node, Twig_Environment $env) + { + if ($node instanceof Twig_Node_For) { + array_shift($this->loops); + array_shift($this->loopsTargets); + array_shift($this->loopsTargets); + } + } + + private function addLoopToCurrent() + { + $this->loops[0]->setAttribute('with_loop', true); + } + + private function addLoopToAll() + { + foreach ($this->loops as $loop) { + $loop->setAttribute('with_loop', true); + } + } + + /** + * {@inheritdoc} + */ + public function getPriority() + { + return 255; + } +} diff --git a/site/www/_rem/lib_/Twig/NodeVisitor/SafeAnalysis.php b/site/www/_rem/lib_/Twig/NodeVisitor/SafeAnalysis.php new file mode 100644 index 0000000..ce04d9a --- /dev/null +++ b/site/www/_rem/lib_/Twig/NodeVisitor/SafeAnalysis.php @@ -0,0 +1,153 @@ +safeVars = $safeVars; + } + + public function getSafe(Twig_Node $node) + { + $hash = spl_object_hash($node); + if (!isset($this->data[$hash])) { + return; + } + + foreach ($this->data[$hash] as $bucket) { + if ($bucket['key'] !== $node) { + continue; + } + + if (in_array('html_attr', $bucket['value'])) { + $bucket['value'][] = 'html'; + } + + return $bucket['value']; + } + } + + private function setSafe(Twig_Node $node, array $safe) + { + $hash = spl_object_hash($node); + if (isset($this->data[$hash])) { + foreach ($this->data[$hash] as &$bucket) { + if ($bucket['key'] === $node) { + $bucket['value'] = $safe; + + return; + } + } + } + $this->data[$hash][] = array( + 'key' => $node, + 'value' => $safe, + ); + } + + /** + * {@inheritdoc} + */ + protected function doEnterNode(Twig_Node $node, Twig_Environment $env) + { + return $node; + } + + /** + * {@inheritdoc} + */ + protected function doLeaveNode(Twig_Node $node, Twig_Environment $env) + { + if ($node instanceof Twig_Node_Expression_Constant) { + // constants are marked safe for all + $this->setSafe($node, array('all')); + } elseif ($node instanceof Twig_Node_Expression_BlockReference) { + // blocks are safe by definition + $this->setSafe($node, array('all')); + } elseif ($node instanceof Twig_Node_Expression_Parent) { + // parent block is safe by definition + $this->setSafe($node, array('all')); + } elseif ($node instanceof Twig_Node_Expression_Conditional) { + // intersect safeness of both operands + $safe = $this->intersectSafe($this->getSafe($node->getNode('expr2')), $this->getSafe($node->getNode('expr3'))); + $this->setSafe($node, $safe); + } elseif ($node instanceof Twig_Node_Expression_Filter) { + // filter expression is safe when the filter is safe + $name = $node->getNode('filter')->getAttribute('value'); + $args = $node->getNode('arguments'); + if (false !== $filter = $env->getFilter($name)) { + $safe = $filter->getSafe($args); + if (null === $safe) { + $safe = $this->intersectSafe($this->getSafe($node->getNode('node')), $filter->getPreservesSafety()); + } + $this->setSafe($node, $safe); + } else { + $this->setSafe($node, array()); + } + } elseif ($node instanceof Twig_Node_Expression_Function) { + // function expression is safe when the function is safe + $name = $node->getAttribute('name'); + $args = $node->getNode('arguments'); + $function = $env->getFunction($name); + if (false !== $function) { + $this->setSafe($node, $function->getSafe($args)); + } else { + $this->setSafe($node, array()); + } + } elseif ($node instanceof Twig_Node_Expression_MethodCall) { + if ($node->getAttribute('safe')) { + $this->setSafe($node, array('all')); + } else { + $this->setSafe($node, array()); + } + } elseif ($node instanceof Twig_Node_Expression_GetAttr && $node->getNode('node') instanceof Twig_Node_Expression_Name) { + $name = $node->getNode('node')->getAttribute('name'); + if (in_array($name, $this->safeVars)) { + $this->setSafe($node, array('all')); + } else { + $this->setSafe($node, array()); + } + } else { + $this->setSafe($node, array()); + } + + return $node; + } + + private function intersectSafe(array $a = null, array $b = null) + { + if (null === $a || null === $b) { + return array(); + } + + if (in_array('all', $a)) { + return $b; + } + + if (in_array('all', $b)) { + return $a; + } + + return array_intersect($a, $b); + } + + /** + * {@inheritdoc} + */ + public function getPriority() + { + return 0; + } +} diff --git a/site/www/_rem/lib_/Twig/NodeVisitor/Sandbox.php b/site/www/_rem/lib_/Twig/NodeVisitor/Sandbox.php new file mode 100644 index 0000000..85ad6b2 --- /dev/null +++ b/site/www/_rem/lib_/Twig/NodeVisitor/Sandbox.php @@ -0,0 +1,82 @@ + + */ +class Twig_NodeVisitor_Sandbox extends Twig_BaseNodeVisitor +{ + private $inAModule = false; + private $tags; + private $filters; + private $functions; + + /** + * {@inheritdoc} + */ + protected function doEnterNode(Twig_Node $node, Twig_Environment $env) + { + if ($node instanceof Twig_Node_Module) { + $this->inAModule = true; + $this->tags = array(); + $this->filters = array(); + $this->functions = array(); + + return $node; + } elseif ($this->inAModule) { + // look for tags + if ($node->getNodeTag() && !isset($this->tags[$node->getNodeTag()])) { + $this->tags[$node->getNodeTag()] = $node; + } + + // look for filters + if ($node instanceof Twig_Node_Expression_Filter && !isset($this->filters[$node->getNode('filter')->getAttribute('value')])) { + $this->filters[$node->getNode('filter')->getAttribute('value')] = $node; + } + + // look for functions + if ($node instanceof Twig_Node_Expression_Function && !isset($this->functions[$node->getAttribute('name')])) { + $this->functions[$node->getAttribute('name')] = $node; + } + + // wrap print to check __toString() calls + if ($node instanceof Twig_Node_Print) { + return new Twig_Node_SandboxedPrint($node->getNode('expr'), $node->getTemplateLine(), $node->getNodeTag()); + } + } + + return $node; + } + + /** + * {@inheritdoc} + */ + protected function doLeaveNode(Twig_Node $node, Twig_Environment $env) + { + if ($node instanceof Twig_Node_Module) { + $this->inAModule = false; + + $node->setNode('display_start', new Twig_Node(array(new Twig_Node_CheckSecurity($this->filters, $this->tags, $this->functions), $node->getNode('display_start')))); + } + + return $node; + } + + /** + * {@inheritdoc} + */ + public function getPriority() + { + return 0; + } +} diff --git a/site/www/_rem/lib_/Twig/NodeVisitorInterface.php b/site/www/_rem/lib_/Twig/NodeVisitorInterface.php new file mode 100644 index 0000000..6e11072 --- /dev/null +++ b/site/www/_rem/lib_/Twig/NodeVisitorInterface.php @@ -0,0 +1,47 @@ + + */ +interface Twig_NodeVisitorInterface +{ + /** + * Called before child nodes are visited. + * + * @param Twig_Node $node The node to visit + * @param Twig_Environment $env The Twig environment instance + * + * @return Twig_Node The modified node + */ + public function enterNode(Twig_Node $node, Twig_Environment $env); + + /** + * Called after child nodes are visited. + * + * @param Twig_Node $node The node to visit + * @param Twig_Environment $env The Twig environment instance + * + * @return Twig_Node|false The modified node or false if the node must be removed + */ + public function leaveNode(Twig_Node $node, Twig_Environment $env); + + /** + * Returns the priority for this visitor. + * + * Priority should be between -10 and 10 (0 is the default). + * + * @return int The priority level + */ + public function getPriority(); +} diff --git a/site/www/_rem/lib_/Twig/Parser.php b/site/www/_rem/lib_/Twig/Parser.php new file mode 100644 index 0000000..64c51a6 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Parser.php @@ -0,0 +1,381 @@ + + */ +class Twig_Parser +{ + private $stack = array(); + private $stream; + private $parent; + private $handlers; + private $visitors; + private $expressionParser; + private $blocks; + private $blockStack; + private $macros; + private $env; + private $importedSymbols; + private $traits; + private $embeddedTemplates = array(); + + /** + * Constructor. + * + * @param Twig_Environment $env A Twig_Environment instance + */ + public function __construct(Twig_Environment $env) + { + $this->env = $env; + } + + public function getEnvironment() + { + return $this->env; + } + + public function getVarName() + { + return sprintf('__internal_%s', hash('sha256', uniqid(mt_rand(), true), false)); + } + + /** + * {@inheritdoc} + */ + public function parse(Twig_TokenStream $stream, $test = null, $dropNeedle = false) + { + // push all variables into the stack to keep the current state of the parser + // using get_object_vars() instead of foreach would lead to https://bugs.php.net/71336 + $vars = array(); + foreach ($this as $k => $v) { + $vars[$k] = $v; + } + + unset($vars['stack'], $vars['env'], $vars['handlers'], $vars['visitors'], $vars['expressionParser'], $vars['reservedMacroNames']); + $this->stack[] = $vars; + + // tag handlers + if (null === $this->handlers) { + $this->handlers = array(); + foreach ($this->env->getTokenParsers() as $handler) { + $handler->setParser($this); + + $this->handlers[$handler->getTag()] = $handler; + } + } + + // node visitors + if (null === $this->visitors) { + $this->visitors = $this->env->getNodeVisitors(); + } + + if (null === $this->expressionParser) { + $this->expressionParser = new Twig_ExpressionParser($this, $this->env->getUnaryOperators(), $this->env->getBinaryOperators()); + } + + $this->stream = $stream; + $this->parent = null; + $this->blocks = array(); + $this->macros = array(); + $this->traits = array(); + $this->blockStack = array(); + $this->importedSymbols = array(array()); + $this->embeddedTemplates = array(); + + try { + $body = $this->subparse($test, $dropNeedle); + + if (null !== $this->parent && null === $body = $this->filterBodyNodes($body)) { + $body = new Twig_Node(); + } + } catch (Twig_Error_Syntax $e) { + if (!$e->getTemplateName()) { + $e->setTemplateName($this->stream->getSourceContext()->getName()); + } + + if (!$e->getTemplateLine()) { + $e->setTemplateLine($this->stream->getCurrent()->getLine()); + } + + throw $e; + } + + $node = new Twig_Node_Module(new Twig_Node_Body(array($body)), $this->parent, new Twig_Node($this->blocks), new Twig_Node($this->macros), new Twig_Node($this->traits), $this->embeddedTemplates, $stream->getSourceContext()); + + $traverser = new Twig_NodeTraverser($this->env, $this->visitors); + + $node = $traverser->traverse($node); + + // restore previous stack so previous parse() call can resume working + foreach (array_pop($this->stack) as $key => $val) { + $this->$key = $val; + } + + return $node; + } + + public function subparse($test, $dropNeedle = false) + { + $lineno = $this->getCurrentToken()->getLine(); + $rv = array(); + while (!$this->stream->isEOF()) { + switch ($this->getCurrentToken()->getType()) { + case Twig_Token::TEXT_TYPE: + $token = $this->stream->next(); + $rv[] = new Twig_Node_Text($token->getValue(), $token->getLine()); + break; + + case Twig_Token::VAR_START_TYPE: + $token = $this->stream->next(); + $expr = $this->expressionParser->parseExpression(); + $this->stream->expect(Twig_Token::VAR_END_TYPE); + $rv[] = new Twig_Node_Print($expr, $token->getLine()); + break; + + case Twig_Token::BLOCK_START_TYPE: + $this->stream->next(); + $token = $this->getCurrentToken(); + + if ($token->getType() !== Twig_Token::NAME_TYPE) { + throw new Twig_Error_Syntax('A block must start with a tag name.', $token->getLine(), $this->stream->getSourceContext()->getName()); + } + + if (null !== $test && $test($token)) { + if ($dropNeedle) { + $this->stream->next(); + } + + if (1 === count($rv)) { + return $rv[0]; + } + + return new Twig_Node($rv, array(), $lineno); + } + + if (!isset($this->handlers[$token->getValue()])) { + if (null !== $test) { + $e = new Twig_Error_Syntax(sprintf('Unexpected "%s" tag', $token->getValue()), $token->getLine(), $this->stream->getSourceContext()->getName()); + + if (is_array($test) && isset($test[0]) && $test[0] instanceof Twig_TokenParserInterface) { + $e->appendMessage(sprintf(' (expecting closing tag for the "%s" tag defined near line %s).', $test[0]->getTag(), $lineno)); + } + } else { + $e = new Twig_Error_Syntax(sprintf('Unknown "%s" tag.', $token->getValue()), $token->getLine(), $this->stream->getSourceContext()->getName()); + $e->addSuggestions($token->getValue(), array_keys($this->env->getTags())); + } + + throw $e; + } + + $this->stream->next(); + + $subparser = $this->handlers[$token->getValue()]; + $node = $subparser->parse($token); + if (null !== $node) { + $rv[] = $node; + } + break; + + default: + throw new Twig_Error_Syntax('Lexer or parser ended up in unsupported state.', 0, $this->stream->getSourceContext()->getName()); + } + } + + if (1 === count($rv)) { + return $rv[0]; + } + + return new Twig_Node($rv, array(), $lineno); + } + + public function addHandler($name, $class) + { + $this->handlers[$name] = $class; + } + + public function addNodeVisitor(Twig_NodeVisitorInterface $visitor) + { + $this->visitors[] = $visitor; + } + + public function getBlockStack() + { + return $this->blockStack; + } + + public function peekBlockStack() + { + return $this->blockStack[count($this->blockStack) - 1]; + } + + public function popBlockStack() + { + array_pop($this->blockStack); + } + + public function pushBlockStack($name) + { + $this->blockStack[] = $name; + } + + public function hasBlock($name) + { + return isset($this->blocks[$name]); + } + + public function getBlock($name) + { + return $this->blocks[$name]; + } + + public function setBlock($name, Twig_Node_Block $value) + { + $this->blocks[$name] = new Twig_Node_Body(array($value), array(), $value->getTemplateLine()); + } + + public function hasMacro($name) + { + return isset($this->macros[$name]); + } + + public function setMacro($name, Twig_Node_Macro $node) + { + $this->macros[$name] = $node; + } + + public function isReservedMacroName($name) + { + return false; + } + + public function addTrait($trait) + { + $this->traits[] = $trait; + } + + public function hasTraits() + { + return count($this->traits) > 0; + } + + public function embedTemplate(Twig_Node_Module $template) + { + $template->setIndex(mt_rand()); + + $this->embeddedTemplates[] = $template; + } + + public function addImportedSymbol($type, $alias, $name = null, Twig_Node_Expression $node = null) + { + $this->importedSymbols[0][$type][$alias] = array('name' => $name, 'node' => $node); + } + + public function getImportedSymbol($type, $alias) + { + foreach ($this->importedSymbols as $functions) { + if (isset($functions[$type][$alias])) { + return $functions[$type][$alias]; + } + } + } + + public function isMainScope() + { + return 1 === count($this->importedSymbols); + } + + public function pushLocalScope() + { + array_unshift($this->importedSymbols, array()); + } + + public function popLocalScope() + { + array_shift($this->importedSymbols); + } + + /** + * Gets the expression parser. + * + * @return Twig_ExpressionParser The expression parser + */ + public function getExpressionParser() + { + return $this->expressionParser; + } + + public function getParent() + { + return $this->parent; + } + + public function setParent($parent) + { + $this->parent = $parent; + } + + /** + * Gets the token stream. + * + * @return Twig_TokenStream The token stream + */ + public function getStream() + { + return $this->stream; + } + + /** + * Gets the current token. + * + * @return Twig_Token The current token + */ + public function getCurrentToken() + { + return $this->stream->getCurrent(); + } + + private function filterBodyNodes(Twig_Node $node) + { + // check that the body does not contain non-empty output nodes + if ( + ($node instanceof Twig_Node_Text && !ctype_space($node->getAttribute('data'))) + || + (!$node instanceof Twig_Node_Text && !$node instanceof Twig_Node_BlockReference && $node instanceof Twig_NodeOutputInterface) + ) { + if (false !== strpos((string) $node, chr(0xEF).chr(0xBB).chr(0xBF))) { + throw new Twig_Error_Syntax('A template that extends another one cannot start with a byte order mark (BOM); it must be removed.', $node->getTemplateLine(), $this->stream->getSourceContext()->getName()); + } + + throw new Twig_Error_Syntax('A template that extends another one cannot include contents outside Twig blocks. Did you forget to put the contents inside a {% block %} tag?', $node->getTemplateLine(), $this->stream->getSourceContext()->getName()); + } + + // bypass "set" nodes as they "capture" the output + if ($node instanceof Twig_Node_Set) { + return $node; + } + + if ($node instanceof Twig_NodeOutputInterface) { + return; + } + + foreach ($node as $k => $n) { + if (null !== $n && null === $this->filterBodyNodes($n)) { + $node->removeNode($k); + } + } + + return $node; + } +} diff --git a/site/www/_rem/lib_/Twig/Profiler/Dumper/Blackfire.php b/site/www/_rem/lib_/Twig/Profiler/Dumper/Blackfire.php new file mode 100644 index 0000000..b82747a --- /dev/null +++ b/site/www/_rem/lib_/Twig/Profiler/Dumper/Blackfire.php @@ -0,0 +1,68 @@ + + */ +class Twig_Profiler_Dumper_Blackfire +{ + public function dump(Twig_Profiler_Profile $profile) + { + $data = array(); + $this->dumpProfile('main()', $profile, $data); + $this->dumpChildren('main()', $profile, $data); + + $start = microtime(true); + $str = << $values) { + $str .= "{$name}//{$values['ct']} {$values['wt']} {$values['mu']} {$values['pmu']}\n"; + } + + return $str; + } + + private function dumpChildren($parent, Twig_Profiler_Profile $profile, &$data) + { + foreach ($profile as $p) { + if ($p->isTemplate()) { + $name = $p->getTemplate(); + } else { + $name = sprintf('%s::%s(%s)', $p->getTemplate(), $p->getType(), $p->getName()); + } + $this->dumpProfile(sprintf('%s==>%s', $parent, $name), $p, $data); + $this->dumpChildren($name, $p, $data); + } + } + + private function dumpProfile($edge, Twig_Profiler_Profile $profile, &$data) + { + if (isset($data[$edge])) { + $data[$edge]['ct'] += 1; + $data[$edge]['wt'] += floor($profile->getDuration() * 1000000); + $data[$edge]['mu'] += $profile->getMemoryUsage(); + $data[$edge]['pmu'] += $profile->getPeakMemoryUsage(); + } else { + $data[$edge] = array( + 'ct' => 1, + 'wt' => floor($profile->getDuration() * 1000000), + 'mu' => $profile->getMemoryUsage(), + 'pmu' => $profile->getPeakMemoryUsage(), + ); + } + } +} diff --git a/site/www/_rem/lib_/Twig/Profiler/Dumper/Html.php b/site/www/_rem/lib_/Twig/Profiler/Dumper/Html.php new file mode 100644 index 0000000..f066da7 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Profiler/Dumper/Html.php @@ -0,0 +1,43 @@ + + */ +class Twig_Profiler_Dumper_Html extends Twig_Profiler_Dumper_Text +{ + private static $colors = array( + 'block' => '#dfd', + 'macro' => '#ddf', + 'template' => '#ffd', + 'big' => '#d44', + ); + + public function dump(Twig_Profiler_Profile $profile) + { + return '
    '.parent::dump($profile).'
    '; + } + + protected function formatTemplate(Twig_Profiler_Profile $profile, $prefix) + { + return sprintf('%s└ %s', $prefix, self::$colors['template'], $profile->getTemplate()); + } + + protected function formatNonTemplate(Twig_Profiler_Profile $profile, $prefix) + { + return sprintf('%s└ %s::%s(%s)', $prefix, $profile->getTemplate(), $profile->getType(), isset(self::$colors[$profile->getType()]) ? self::$colors[$profile->getType()] : 'auto', $profile->getName()); + } + + protected function formatTime(Twig_Profiler_Profile $profile, $percent) + { + return sprintf('%.2fms/%.0f%%', $percent > 20 ? self::$colors['big'] : 'auto', $profile->getDuration() * 1000, $percent); + } +} diff --git a/site/www/_rem/lib_/Twig/Profiler/Dumper/Text.php b/site/www/_rem/lib_/Twig/Profiler/Dumper/Text.php new file mode 100644 index 0000000..998e210 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Profiler/Dumper/Text.php @@ -0,0 +1,68 @@ + + */ +class Twig_Profiler_Dumper_Text +{ + private $root; + + public function dump(Twig_Profiler_Profile $profile) + { + return $this->dumpProfile($profile); + } + + protected function formatTemplate(Twig_Profiler_Profile $profile, $prefix) + { + return sprintf('%s└ %s', $prefix, $profile->getTemplate()); + } + + protected function formatNonTemplate(Twig_Profiler_Profile $profile, $prefix) + { + return sprintf('%s└ %s::%s(%s)', $prefix, $profile->getTemplate(), $profile->getType(), $profile->getName()); + } + + protected function formatTime(Twig_Profiler_Profile $profile, $percent) + { + return sprintf('%.2fms/%.0f%%', $profile->getDuration() * 1000, $percent); + } + + private function dumpProfile(Twig_Profiler_Profile $profile, $prefix = '', $sibling = false) + { + if ($profile->isRoot()) { + $this->root = $profile->getDuration(); + $start = $profile->getName(); + } else { + if ($profile->isTemplate()) { + $start = $this->formatTemplate($profile, $prefix); + } else { + $start = $this->formatNonTemplate($profile, $prefix); + } + $prefix .= $sibling ? '│ ' : ' '; + } + + $percent = $this->root ? $profile->getDuration() / $this->root * 100 : 0; + + if ($profile->getDuration() * 1000 < 1) { + $str = $start."\n"; + } else { + $str = sprintf("%s %s\n", $start, $this->formatTime($profile, $percent)); + } + + $nCount = count($profile->getProfiles()); + foreach ($profile as $i => $p) { + $str .= $this->dumpProfile($p, $prefix, $i + 1 !== $nCount); + } + + return $str; + } +} diff --git a/site/www/_rem/lib_/Twig/Profiler/Node/EnterProfile.php b/site/www/_rem/lib_/Twig/Profiler/Node/EnterProfile.php new file mode 100644 index 0000000..2f97214 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Profiler/Node/EnterProfile.php @@ -0,0 +1,40 @@ + + */ +class Twig_Profiler_Node_EnterProfile extends Twig_Node +{ + public function __construct($extensionName, $type, $name, $varName) + { + parent::__construct(array(), array('extension_name' => $extensionName, 'name' => $name, 'type' => $type, 'var_name' => $varName)); + } + + /** + * {@inheritdoc} + */ + public function compile(Twig_Compiler $compiler) + { + $compiler + ->write(sprintf('$%s = $this->env->getExtension(', $this->getAttribute('var_name'))) + ->repr($this->getAttribute('extension_name')) + ->raw(");\n") + ->write(sprintf('$%s->enter($%s = new Twig_Profiler_Profile($this->getTemplateName(), ', $this->getAttribute('var_name'), $this->getAttribute('var_name').'_prof')) + ->repr($this->getAttribute('type')) + ->raw(', ') + ->repr($this->getAttribute('name')) + ->raw("));\n\n") + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Profiler/Node/LeaveProfile.php b/site/www/_rem/lib_/Twig/Profiler/Node/LeaveProfile.php new file mode 100644 index 0000000..88074c2 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Profiler/Node/LeaveProfile.php @@ -0,0 +1,34 @@ + + */ +class Twig_Profiler_Node_LeaveProfile extends Twig_Node +{ + public function __construct($varName) + { + parent::__construct(array(), array('var_name' => $varName)); + } + + /** + * {@inheritdoc} + */ + public function compile(Twig_Compiler $compiler) + { + $compiler + ->write("\n") + ->write(sprintf("\$%s->leave(\$%s);\n\n", $this->getAttribute('var_name'), $this->getAttribute('var_name').'_prof')) + ; + } +} diff --git a/site/www/_rem/lib_/Twig/Profiler/NodeVisitor/Profiler.php b/site/www/_rem/lib_/Twig/Profiler/NodeVisitor/Profiler.php new file mode 100644 index 0000000..7e837f6 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Profiler/NodeVisitor/Profiler.php @@ -0,0 +1,72 @@ + + */ +class Twig_Profiler_NodeVisitor_Profiler extends Twig_BaseNodeVisitor +{ + private $extensionName; + + public function __construct($extensionName) + { + $this->extensionName = $extensionName; + } + + /** + * {@inheritdoc} + */ + protected function doEnterNode(Twig_Node $node, Twig_Environment $env) + { + return $node; + } + + /** + * {@inheritdoc} + */ + protected function doLeaveNode(Twig_Node $node, Twig_Environment $env) + { + if ($node instanceof Twig_Node_Module) { + $varName = $this->getVarName(); + $node->setNode('display_start', new Twig_Node(array(new Twig_Profiler_Node_EnterProfile($this->extensionName, Twig_Profiler_Profile::TEMPLATE, $node->getTemplateName(), $varName), $node->getNode('display_start')))); + $node->setNode('display_end', new Twig_Node(array(new Twig_Profiler_Node_LeaveProfile($varName), $node->getNode('display_end')))); + } elseif ($node instanceof Twig_Node_Block) { + $varName = $this->getVarName(); + $node->setNode('body', new Twig_Node_Body(array( + new Twig_Profiler_Node_EnterProfile($this->extensionName, Twig_Profiler_Profile::BLOCK, $node->getTemplateName(), $varName), + $node->getNode('body'), + new Twig_Profiler_Node_LeaveProfile($varName), + ))); + } elseif ($node instanceof Twig_Node_Macro) { + $varName = $this->getVarName(); + $node->setNode('body', new Twig_Node_Body(array( + new Twig_Profiler_Node_EnterProfile($this->extensionName, Twig_Profiler_Profile::MACRO, $node->getTemplateName(), $varName), + $node->getNode('body'), + new Twig_Profiler_Node_LeaveProfile($varName), + ))); + } + + return $node; + } + + private function getVarName() + { + return sprintf('__internal_%s', hash('sha256', uniqid(mt_rand(), true), false)); + } + + /** + * {@inheritdoc} + */ + public function getPriority() + { + return 0; + } +} diff --git a/site/www/_rem/lib_/Twig/Profiler/Profile.php b/site/www/_rem/lib_/Twig/Profiler/Profile.php new file mode 100644 index 0000000..104bc05 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Profiler/Profile.php @@ -0,0 +1,160 @@ + + */ +class Twig_Profiler_Profile implements IteratorAggregate, Serializable +{ + const ROOT = 'ROOT'; + const BLOCK = 'block'; + const TEMPLATE = 'template'; + const MACRO = 'macro'; + + private $template; + private $name; + private $type; + private $starts = array(); + private $ends = array(); + private $profiles = array(); + + public function __construct($template = 'main', $type = self::ROOT, $name = 'main') + { + $this->template = $template; + $this->type = $type; + $this->name = 0 === strpos($name, '__internal_') ? 'INTERNAL' : $name; + $this->enter(); + } + + public function getTemplate() + { + return $this->template; + } + + public function getType() + { + return $this->type; + } + + public function getName() + { + return $this->name; + } + + public function isRoot() + { + return self::ROOT === $this->type; + } + + public function isTemplate() + { + return self::TEMPLATE === $this->type; + } + + public function isBlock() + { + return self::BLOCK === $this->type; + } + + public function isMacro() + { + return self::MACRO === $this->type; + } + + public function getProfiles() + { + return $this->profiles; + } + + public function addProfile(Twig_Profiler_Profile $profile) + { + $this->profiles[] = $profile; + } + + /** + * Returns the duration in microseconds. + * + * @return int + */ + public function getDuration() + { + if ($this->isRoot() && $this->profiles) { + // for the root node with children, duration is the sum of all child durations + $duration = 0; + foreach ($this->profiles as $profile) { + $duration += $profile->getDuration(); + } + + return $duration; + } + + return isset($this->ends['wt']) && isset($this->starts['wt']) ? $this->ends['wt'] - $this->starts['wt'] : 0; + } + + /** + * Returns the memory usage in bytes. + * + * @return int + */ + public function getMemoryUsage() + { + return isset($this->ends['mu']) && isset($this->starts['mu']) ? $this->ends['mu'] - $this->starts['mu'] : 0; + } + + /** + * Returns the peak memory usage in bytes. + * + * @return int + */ + public function getPeakMemoryUsage() + { + return isset($this->ends['pmu']) && isset($this->starts['pmu']) ? $this->ends['pmu'] - $this->starts['pmu'] : 0; + } + + /** + * Starts the profiling. + */ + public function enter() + { + $this->starts = array( + 'wt' => microtime(true), + 'mu' => memory_get_usage(), + 'pmu' => memory_get_peak_usage(), + ); + } + + /** + * Stops the profiling. + */ + public function leave() + { + $this->ends = array( + 'wt' => microtime(true), + 'mu' => memory_get_usage(), + 'pmu' => memory_get_peak_usage(), + ); + } + + public function getIterator() + { + return new ArrayIterator($this->profiles); + } + + public function serialize() + { + return serialize(array($this->template, $this->name, $this->type, $this->starts, $this->ends, $this->profiles)); + } + + public function unserialize($data) + { + list($this->template, $this->name, $this->type, $this->starts, $this->ends, $this->profiles) = unserialize($data); + } +} diff --git a/site/www/_rem/lib_/Twig/RuntimeLoaderInterface.php b/site/www/_rem/lib_/Twig/RuntimeLoaderInterface.php new file mode 100644 index 0000000..c41f44a --- /dev/null +++ b/site/www/_rem/lib_/Twig/RuntimeLoaderInterface.php @@ -0,0 +1,27 @@ + + */ +interface Twig_RuntimeLoaderInterface +{ + /** + * Creates the runtime implementation of a Twig element (filter/function/test). + * + * @param string $class A runtime class + * + * @return object|null The runtime instance or null if the loader does not know how to create the runtime for this class + */ + public function load($class); +} diff --git a/site/www/_rem/lib_/Twig/Sandbox/SecurityError.php b/site/www/_rem/lib_/Twig/Sandbox/SecurityError.php new file mode 100644 index 0000000..015bfae --- /dev/null +++ b/site/www/_rem/lib_/Twig/Sandbox/SecurityError.php @@ -0,0 +1,19 @@ + + */ +class Twig_Sandbox_SecurityError extends Twig_Error +{ +} diff --git a/site/www/_rem/lib_/Twig/Sandbox/SecurityNotAllowedFilterError.php b/site/www/_rem/lib_/Twig/Sandbox/SecurityNotAllowedFilterError.php new file mode 100644 index 0000000..99faba9 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Sandbox/SecurityNotAllowedFilterError.php @@ -0,0 +1,31 @@ + + */ +class Twig_Sandbox_SecurityNotAllowedFilterError extends Twig_Sandbox_SecurityError +{ + private $filterName; + + public function __construct($message, $functionName, $lineno = -1, $filename = null, Exception $previous = null) + { + parent::__construct($message, $lineno, $filename, $previous); + $this->filterName = $functionName; + } + + public function getFilterName() + { + return $this->filterName; + } +} diff --git a/site/www/_rem/lib_/Twig/Sandbox/SecurityNotAllowedFunctionError.php b/site/www/_rem/lib_/Twig/Sandbox/SecurityNotAllowedFunctionError.php new file mode 100644 index 0000000..05cf488 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Sandbox/SecurityNotAllowedFunctionError.php @@ -0,0 +1,31 @@ + + */ +class Twig_Sandbox_SecurityNotAllowedFunctionError extends Twig_Sandbox_SecurityError +{ + private $functionName; + + public function __construct($message, $functionName, $lineno = -1, $filename = null, Exception $previous = null) + { + parent::__construct($message, $lineno, $filename, $previous); + $this->functionName = $functionName; + } + + public function getFunctionName() + { + return $this->functionName; + } +} diff --git a/site/www/_rem/lib_/Twig/Sandbox/SecurityNotAllowedMethodError.php b/site/www/_rem/lib_/Twig/Sandbox/SecurityNotAllowedMethodError.php new file mode 100644 index 0000000..5b352d9 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Sandbox/SecurityNotAllowedMethodError.php @@ -0,0 +1,38 @@ + + */ +class Twig_Sandbox_SecurityNotAllowedMethodError extends Twig_Sandbox_SecurityError +{ + private $className; + private $methodName; + + public function __construct($message, $className, $methodName, $lineno = -1, $filename = null, Exception $previous = null) + { + parent::__construct($message, $lineno, $filename, $previous); + $this->className = $className; + $this->methodName = $methodName; + } + + public function getClassName() + { + return $this->className; + } + + public function getMethodName() + { + return $this->methodName; + } +} diff --git a/site/www/_rem/lib_/Twig/Sandbox/SecurityNotAllowedPropertyError.php b/site/www/_rem/lib_/Twig/Sandbox/SecurityNotAllowedPropertyError.php new file mode 100644 index 0000000..8b4cbc3 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Sandbox/SecurityNotAllowedPropertyError.php @@ -0,0 +1,38 @@ + + */ +class Twig_Sandbox_SecurityNotAllowedPropertyError extends Twig_Sandbox_SecurityError +{ + private $className; + private $propertyName; + + public function __construct($message, $className, $propertyName, $lineno = -1, $filename = null, Exception $previous = null) + { + parent::__construct($message, $lineno, $filename, $previous); + $this->className = $className; + $this->propertyName = $propertyName; + } + + public function getClassName() + { + return $this->className; + } + + public function getPropertyName() + { + return $this->propertyName; + } +} diff --git a/site/www/_rem/lib_/Twig/Sandbox/SecurityNotAllowedTagError.php b/site/www/_rem/lib_/Twig/Sandbox/SecurityNotAllowedTagError.php new file mode 100644 index 0000000..b3bb5e8 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Sandbox/SecurityNotAllowedTagError.php @@ -0,0 +1,31 @@ + + */ +class Twig_Sandbox_SecurityNotAllowedTagError extends Twig_Sandbox_SecurityError +{ + private $tagName; + + public function __construct($message, $tagName, $lineno = -1, $filename = null, Exception $previous = null) + { + parent::__construct($message, $lineno, $filename, $previous); + $this->tagName = $tagName; + } + + public function getTagName() + { + return $this->tagName; + } +} diff --git a/site/www/_rem/lib_/Twig/Sandbox/SecurityPolicy.php b/site/www/_rem/lib_/Twig/Sandbox/SecurityPolicy.php new file mode 100644 index 0000000..07dcd70 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Sandbox/SecurityPolicy.php @@ -0,0 +1,121 @@ + + */ +class Twig_Sandbox_SecurityPolicy implements Twig_Sandbox_SecurityPolicyInterface +{ + private $allowedTags; + private $allowedFilters; + private $allowedMethods; + private $allowedProperties; + private $allowedFunctions; + + public function __construct(array $allowedTags = array(), array $allowedFilters = array(), array $allowedMethods = array(), array $allowedProperties = array(), array $allowedFunctions = array()) + { + $this->allowedTags = $allowedTags; + $this->allowedFilters = $allowedFilters; + $this->setAllowedMethods($allowedMethods); + $this->allowedProperties = $allowedProperties; + $this->allowedFunctions = $allowedFunctions; + } + + public function setAllowedTags(array $tags) + { + $this->allowedTags = $tags; + } + + public function setAllowedFilters(array $filters) + { + $this->allowedFilters = $filters; + } + + public function setAllowedMethods(array $methods) + { + $this->allowedMethods = array(); + foreach ($methods as $class => $m) { + $this->allowedMethods[$class] = array_map('strtolower', is_array($m) ? $m : array($m)); + } + } + + public function setAllowedProperties(array $properties) + { + $this->allowedProperties = $properties; + } + + public function setAllowedFunctions(array $functions) + { + $this->allowedFunctions = $functions; + } + + public function checkSecurity($tags, $filters, $functions) + { + foreach ($tags as $tag) { + if (!in_array($tag, $this->allowedTags)) { + throw new Twig_Sandbox_SecurityNotAllowedTagError(sprintf('Tag "%s" is not allowed.', $tag), $tag); + } + } + + foreach ($filters as $filter) { + if (!in_array($filter, $this->allowedFilters)) { + throw new Twig_Sandbox_SecurityNotAllowedFilterError(sprintf('Filter "%s" is not allowed.', $filter), $filter); + } + } + + foreach ($functions as $function) { + if (!in_array($function, $this->allowedFunctions)) { + throw new Twig_Sandbox_SecurityNotAllowedFunctionError(sprintf('Function "%s" is not allowed.', $function), $function); + } + } + } + + public function checkMethodAllowed($obj, $method) + { + if ($obj instanceof Twig_Template || $obj instanceof Twig_Markup) { + return true; + } + + $allowed = false; + $method = strtolower($method); + foreach ($this->allowedMethods as $class => $methods) { + if ($obj instanceof $class) { + $allowed = in_array($method, $methods); + + break; + } + } + + if (!$allowed) { + $class = get_class($obj); + throw new Twig_Sandbox_SecurityNotAllowedMethodError(sprintf('Calling "%s" method on a "%s" object is not allowed.', $method, $class), $class, $method); + } + } + + public function checkPropertyAllowed($obj, $property) + { + $allowed = false; + foreach ($this->allowedProperties as $class => $properties) { + if ($obj instanceof $class) { + $allowed = in_array($property, is_array($properties) ? $properties : array($properties)); + + break; + } + } + + if (!$allowed) { + $class = get_class($obj); + throw new Twig_Sandbox_SecurityNotAllowedPropertyError(sprintf('Calling "%s" property on a "%s" object is not allowed.', $property, $class), $class, $property); + } + } +} diff --git a/site/www/_rem/lib_/Twig/Sandbox/SecurityPolicyInterface.php b/site/www/_rem/lib_/Twig/Sandbox/SecurityPolicyInterface.php new file mode 100644 index 0000000..6ab48e3 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Sandbox/SecurityPolicyInterface.php @@ -0,0 +1,24 @@ + + */ +interface Twig_Sandbox_SecurityPolicyInterface +{ + public function checkSecurity($tags, $filters, $functions); + + public function checkMethodAllowed($obj, $method); + + public function checkPropertyAllowed($obj, $method); +} diff --git a/site/www/_rem/lib_/Twig/SimpleFilter.php b/site/www/_rem/lib_/Twig/SimpleFilter.php new file mode 100644 index 0000000..30bdd6a --- /dev/null +++ b/site/www/_rem/lib_/Twig/SimpleFilter.php @@ -0,0 +1,17 @@ + + */ +class Twig_Source +{ + private $code; + private $name; + private $path; + + /** + * @param string $code The template source code + * @param string $name The template logical name + * @param string $path The filesystem path of the template if any + */ + public function __construct($code, $name, $path = '') + { + $this->code = $code; + $this->name = $name; + $this->path = $path; + } + + public function getCode() + { + return $this->code; + } + + public function getName() + { + return $this->name; + } + + public function getPath() + { + return $this->path; + } +} diff --git a/site/www/_rem/lib_/Twig/SourceContextLoaderInterface.php b/site/www/_rem/lib_/Twig/SourceContextLoaderInterface.php new file mode 100644 index 0000000..b365bbf --- /dev/null +++ b/site/www/_rem/lib_/Twig/SourceContextLoaderInterface.php @@ -0,0 +1,17 @@ + + */ +abstract class Twig_Template +{ + const ANY_CALL = 'any'; + const ARRAY_CALL = 'array'; + const METHOD_CALL = 'method'; + + protected static $cache = array(); + + protected $parent; + protected $parents = array(); + protected $env; + protected $blocks = array(); + protected $traits = array(); + + /** + * Constructor. + * + * @param Twig_Environment $env A Twig_Environment instance + */ + public function __construct(Twig_Environment $env) + { + $this->env = $env; + } + + /** + * Returns the template name. + * + * @return string The template name + */ + abstract public function getTemplateName(); + + /** + * Returns debug information about the template. + * + * @return array Debug information + * + * @internal + */ + abstract public function getDebugInfo(); + + /** + * Returns information about the original template source code. + * + * @return Twig_Source + */ + public function getSourceContext() + { + return new Twig_Source('', $this->getTemplateName()); + } + + /** + * Returns the parent template. + * + * This method is for internal use only and should never be called + * directly. + * + * @param array $context + * + * @return Twig_Template|false The parent template or false if there is no parent + * + * @internal + */ + public function getParent(array $context) + { + if (null !== $this->parent) { + return $this->parent; + } + + try { + $parent = $this->doGetParent($context); + + if (false === $parent) { + return false; + } + + if ($parent instanceof self) { + return $this->parents[$parent->getTemplateName()] = $parent; + } + + if (!isset($this->parents[$parent])) { + $this->parents[$parent] = $this->loadTemplate($parent); + } + } catch (Twig_Error_Loader $e) { + $e->setTemplateName(null); + $e->guess(); + + throw $e; + } + + return $this->parents[$parent]; + } + + protected function doGetParent(array $context) + { + return false; + } + + public function isTraitable() + { + return true; + } + + /** + * Displays a parent block. + * + * This method is for internal use only and should never be called + * directly. + * + * @param string $name The block name to display from the parent + * @param array $context The context + * @param array $blocks The current set of blocks + * + * @internal + */ + public function displayParentBlock($name, array $context, array $blocks = array()) + { + if (isset($this->traits[$name])) { + $this->traits[$name][0]->displayBlock($name, $context, $blocks, false); + } elseif (false !== $parent = $this->getParent($context)) { + $parent->displayBlock($name, $context, $blocks, false); + } else { + throw new Twig_Error_Runtime(sprintf('The template has no parent and no traits defining the "%s" block.', $name), -1, $this->getTemplateName()); + } + } + + /** + * Displays a block. + * + * This method is for internal use only and should never be called + * directly. + * + * @param string $name The block name to display + * @param array $context The context + * @param array $blocks The current set of blocks + * @param bool $useBlocks Whether to use the current set of blocks + * + * @internal + */ + public function displayBlock($name, array $context, array $blocks = array(), $useBlocks = true) + { + if ($useBlocks && isset($blocks[$name])) { + $template = $blocks[$name][0]; + $block = $blocks[$name][1]; + } elseif (isset($this->blocks[$name])) { + $template = $this->blocks[$name][0]; + $block = $this->blocks[$name][1]; + } else { + $template = null; + $block = null; + } + + if (null !== $template) { + // avoid RCEs when sandbox is enabled + if (!$template instanceof self) { + throw new LogicException('A block must be a method on a Twig_Template instance.'); + } + + try { + $template->$block($context, $blocks); + } catch (Twig_Error $e) { + if (!$e->getTemplateName()) { + $e->setTemplateName($template->getTemplateName()); + } + + // this is mostly useful for Twig_Error_Loader exceptions + // see Twig_Error_Loader + if (false === $e->getTemplateLine()) { + $e->setTemplateLine(-1); + $e->guess(); + } + + throw $e; + } catch (Exception $e) { + throw new Twig_Error_Runtime(sprintf('An exception has been thrown during the rendering of a template ("%s").', $e->getMessage()), -1, $template->getTemplateName(), $e); + } + } elseif (false !== $parent = $this->getParent($context)) { + $parent->displayBlock($name, $context, array_merge($this->blocks, $blocks), false); + } + } + + /** + * Renders a parent block. + * + * This method is for internal use only and should never be called + * directly. + * + * @param string $name The block name to render from the parent + * @param array $context The context + * @param array $blocks The current set of blocks + * + * @return string The rendered block + * + * @internal + */ + public function renderParentBlock($name, array $context, array $blocks = array()) + { + ob_start(); + $this->displayParentBlock($name, $context, $blocks); + + return ob_get_clean(); + } + + /** + * Renders a block. + * + * This method is for internal use only and should never be called + * directly. + * + * @param string $name The block name to render + * @param array $context The context + * @param array $blocks The current set of blocks + * @param bool $useBlocks Whether to use the current set of blocks + * + * @return string The rendered block + * + * @internal + */ + public function renderBlock($name, array $context, array $blocks = array(), $useBlocks = true) + { + ob_start(); + $this->displayBlock($name, $context, $blocks, $useBlocks); + + return ob_get_clean(); + } + + /** + * Returns whether a block exists or not. + * + * This method is for internal use only and should never be called + * directly. + * + * This method does only return blocks defined in the current template + * or defined in "used" traits. + * + * It does not return blocks from parent templates as the parent + * template name can be dynamic, which is only known based on the + * current context. + * + * @param string $name The block name + * + * @return bool true if the block exists, false otherwise + * + * @internal + */ + public function hasBlock($name) + { + return isset($this->blocks[$name]); + } + + /** + * Returns all block names. + * + * This method is for internal use only and should never be called + * directly. + * + * @return array An array of block names + * + * @see hasBlock + * + * @internal + */ + public function getBlockNames() + { + return array_keys($this->blocks); + } + + protected function loadTemplate($template, $templateName = null, $line = null, $index = null) + { + try { + if (is_array($template)) { + return $this->env->resolveTemplate($template); + } + + if ($template instanceof self) { + return $template; + } + + return $this->env->loadTemplate($template, $index); + } catch (Twig_Error $e) { + if (!$e->getTemplateName()) { + $e->setTemplateName($templateName ? $templateName : $this->getTemplateName()); + } + + if ($e->getTemplateLine()) { + throw $e; + } + + if (!$line) { + $e->guess(); + } else { + $e->setTemplateLine($line); + } + + throw $e; + } + } + + /** + * Returns all blocks. + * + * This method is for internal use only and should never be called + * directly. + * + * @return array An array of blocks + * + * @see hasBlock + * + * @internal + */ + public function getBlocks() + { + return $this->blocks; + } + + /** + * {@inheritdoc} + */ + public function display(array $context, array $blocks = array()) + { + $this->displayWithErrorHandling($this->env->mergeGlobals($context), array_merge($this->blocks, $blocks)); + } + + /** + * {@inheritdoc} + */ + public function render(array $context) + { + $level = ob_get_level(); + ob_start(); + try { + $this->display($context); + } catch (Exception $e) { + while (ob_get_level() > $level) { + ob_end_clean(); + } + + throw $e; + } catch (Throwable $e) { + while (ob_get_level() > $level) { + ob_end_clean(); + } + + throw $e; + } + + return ob_get_clean(); + } + + protected function displayWithErrorHandling(array $context, array $blocks = array()) + { + try { + $this->doDisplay($context, $blocks); + } catch (Twig_Error $e) { + if (!$e->getTemplateName()) { + $e->setTemplateName($this->getTemplateName()); + } + + // this is mostly useful for Twig_Error_Loader exceptions + // see Twig_Error_Loader + if (false === $e->getTemplateLine()) { + $e->setTemplateLine(-1); + $e->guess(); + } + + throw $e; + } catch (Exception $e) { + throw new Twig_Error_Runtime(sprintf('An exception has been thrown during the rendering of a template ("%s").', $e->getMessage()), -1, $this->getTemplateName(), $e); + } + } + + /** + * Auto-generated method to display the template with the given context. + * + * @param array $context An array of parameters to pass to the template + * @param array $blocks An array of blocks to pass to the template + */ + abstract protected function doDisplay(array $context, array $blocks = array()); + + /** + * Throws an exception for an unknown variable. + * + * This method is for internal use only and should never be called + * directly. + * + * This is an implementation detail due to a PHP limitation before version 7.0. + * + * @return mixed The content of the context variable + * + * @throws Twig_Error_Runtime if the variable does not exist and Twig is running in strict mode + * + * @internal + */ + final protected function notFound($name, $line) + { + throw new Twig_Error_Runtime(sprintf('Variable "%s" does not exist.', $name), $line, $this->getTemplateName()); + } + + /** + * Returns the attribute value for a given array/object. + * + * @param mixed $object The object or array from where to get the item + * @param mixed $item The item to get from the array or object + * @param array $arguments An array of arguments to pass if the item is an object method + * @param string $type The type of attribute (@see Twig_Template constants) + * @param bool $isDefinedTest Whether this is only a defined check + * @param bool $ignoreStrictCheck Whether to ignore the strict attribute check or not + * + * @return mixed The attribute value, or a Boolean when $isDefinedTest is true, or null when the attribute is not set and $ignoreStrictCheck is true + * + * @throws Twig_Error_Runtime if the attribute does not exist and Twig is running in strict mode and $isDefinedTest is false + */ + protected function getAttribute($object, $item, array $arguments = array(), $type = self::ANY_CALL, $isDefinedTest = false, $ignoreStrictCheck = false) + { + // array + if (self::METHOD_CALL !== $type) { + $arrayItem = is_bool($item) || is_float($item) ? (int) $item : $item; + + if ((is_array($object) && array_key_exists($arrayItem, $object)) + || ($object instanceof ArrayAccess && isset($object[$arrayItem])) + ) { + if ($isDefinedTest) { + return true; + } + + return $object[$arrayItem]; + } + + if (self::ARRAY_CALL === $type || !is_object($object)) { + if ($isDefinedTest) { + return false; + } + + if ($ignoreStrictCheck || !$this->env->isStrictVariables()) { + return; + } + + if ($object instanceof ArrayAccess) { + $message = sprintf('Key "%s" in object with ArrayAccess of class "%s" does not exist.', $arrayItem, get_class($object)); + } elseif (is_object($object)) { + $message = sprintf('Impossible to access a key "%s" on an object of class "%s" that does not implement ArrayAccess interface.', $item, get_class($object)); + } elseif (is_array($object)) { + if (empty($object)) { + $message = sprintf('Key "%s" does not exist as the array is empty.', $arrayItem); + } else { + $message = sprintf('Key "%s" for array with keys "%s" does not exist.', $arrayItem, implode(', ', array_keys($object))); + } + } elseif (self::ARRAY_CALL === $type) { + if (null === $object) { + $message = sprintf('Impossible to access a key ("%s") on a null variable.', $item); + } else { + $message = sprintf('Impossible to access a key ("%s") on a %s variable ("%s").', $item, gettype($object), $object); + } + } elseif (null === $object) { + $message = sprintf('Impossible to access an attribute ("%s") on a null variable.', $item); + } else { + $message = sprintf('Impossible to access an attribute ("%s") on a %s variable ("%s").', $item, gettype($object), $object); + } + + throw new Twig_Error_Runtime($message, -1, $this->getTemplateName()); + } + } + + if (!is_object($object)) { + if ($isDefinedTest) { + return false; + } + + if ($ignoreStrictCheck || !$this->env->isStrictVariables()) { + return; + } + + if (null === $object) { + $message = sprintf('Impossible to invoke a method ("%s") on a null variable.', $item); + } else { + $message = sprintf('Impossible to invoke a method ("%s") on a %s variable ("%s").', $item, gettype($object), $object); + } + + throw new Twig_Error_Runtime($message, -1, $this->getTemplateName()); + } + + // object property + if (self::METHOD_CALL !== $type && !$object instanceof self) { // Twig_Template does not have public properties, and we don't want to allow access to internal ones + if (isset($object->$item) || array_key_exists((string) $item, $object)) { + if ($isDefinedTest) { + return true; + } + + if ($this->env->hasExtension('Twig_Extension_Sandbox')) { + $this->env->getExtension('Twig_Extension_Sandbox')->checkPropertyAllowed($object, $item); + } + + return $object->$item; + } + } + + $class = get_class($object); + + // object method + if (!isset(self::$cache[$class]['methods'])) { + // get_class_methods returns all methods accessible in the scope, but we only want public ones to be accessible in templates + if ($object instanceof self) { + $ref = new ReflectionClass($class); + $methods = array(); + + foreach ($ref->getMethods(ReflectionMethod::IS_PUBLIC) as $refMethod) { + $methods[strtolower($refMethod->name)] = true; + } + + self::$cache[$class]['methods'] = $methods; + } else { + self::$cache[$class]['methods'] = array_change_key_case(array_flip(get_class_methods($object))); + } + } + + $call = false; + $lcItem = strtolower($item); + if (isset(self::$cache[$class]['methods'][$lcItem])) { + $method = (string) $item; + } elseif (isset(self::$cache[$class]['methods']['get'.$lcItem])) { + $method = 'get'.$item; + } elseif (isset(self::$cache[$class]['methods']['is'.$lcItem])) { + $method = 'is'.$item; + } elseif (isset(self::$cache[$class]['methods']['has'.$lcItem])) { + $method = 'has'.$item; + } elseif (isset(self::$cache[$class]['methods']['__call'])) { + $method = (string) $item; + $call = true; + } else { + if ($isDefinedTest) { + return false; + } + + if ($ignoreStrictCheck || !$this->env->isStrictVariables()) { + return; + } + + throw new Twig_Error_Runtime(sprintf('Neither the property "%1$s" nor one of the methods "%1$s()", "get%1$s()"/"is%1$s()" or "__call()" exist and have public access in class "%2$s".', $item, get_class($object)), -1, $this->getTemplateName()); + } + + if ($isDefinedTest) { + return true; + } + + if ($this->env->hasExtension('Twig_Extension_Sandbox')) { + $this->env->getExtension('Twig_Extension_Sandbox')->checkMethodAllowed($object, $method); + } + + // Some objects throw exceptions when they have __call, and the method we try + // to call is not supported. If ignoreStrictCheck is true, we should return null. + try { + $ret = call_user_func_array(array($object, $method), $arguments); + } catch (BadMethodCallException $e) { + if ($call && ($ignoreStrictCheck || !$this->env->isStrictVariables())) { + return; + } + throw $e; + } + + // useful when calling a template method from a template + // this is not supported but unfortunately heavily used in the Symfony profiler + if ($object instanceof self) { + return $ret === '' ? '' : new Twig_Markup($ret, $this->env->getCharset()); + } + + return $ret; + } +} diff --git a/site/www/_rem/lib_/Twig/TemplateIterator.php b/site/www/_rem/lib_/Twig/TemplateIterator.php new file mode 100644 index 0000000..5672963 --- /dev/null +++ b/site/www/_rem/lib_/Twig/TemplateIterator.php @@ -0,0 +1,45 @@ + + */ +class Twig_TemplateIterator implements IteratorAggregate +{ + private $loader; + + public function __construct(Twig_LoaderInterface $loader) + { + $this->loader = $loader; + + $templates = array(); + if ($loader instanceof Twig_Loader_Filesystem) { + foreach ($loader->getNamespaces() as $namespace) { + $paths = $loader->getPaths($namespace); + foreach ($paths as $path) { + foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator(realpath($path)), RecursiveIteratorIterator::LEAVES_ONLY) as $file) { + if (Twig_Loader_Filesystem::MAIN_NAMESPACE === $namespace) { + $templates[] = substr($file->getPathname(), strlen($path) + 1); + } else { + $templates[] = '@'.$namespace.'/'.$file->getPathname(); + } + } + } + } + } + + print_r($templates); + } + + public function getIterator() + { + } +} diff --git a/site/www/_rem/lib_/Twig/Test.php b/site/www/_rem/lib_/Twig/Test.php new file mode 100644 index 0000000..4131241 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Test.php @@ -0,0 +1,83 @@ + + * + * @see http://twig.sensiolabs.org/doc/templates.html#test-operator + */ +class Twig_Test +{ + private $name; + private $callable; + private $options; + + /** + * Creates a template test. + * + * @param string $name Name of this test + * @param callable|null $callable A callable implementing the test. If null, you need to overwrite the "node_class" option to customize compilation. + * @param array $options Options array + */ + public function __construct($name, $callable = null, array $options = array()) + { + $this->name = $name; + $this->callable = $callable; + $this->options = array_merge(array( + 'is_variadic' => false, + 'node_class' => 'Twig_Node_Expression_Test', + 'deprecated' => false, + 'alternative' => null, + ), $options); + } + + public function getName() + { + return $this->name; + } + + /** + * Returns the callable to execute for this test. + * + * @return callable|null + */ + public function getCallable() + { + return $this->callable; + } + + public function getNodeClass() + { + return $this->options['node_class']; + } + + public function isVariadic() + { + return $this->options['is_variadic']; + } + + public function isDeprecated() + { + return (bool) $this->options['deprecated']; + } + + public function getDeprecatedVersion() + { + return $this->options['deprecated']; + } + + public function getAlternative() + { + return $this->options['alternative']; + } +} diff --git a/site/www/_rem/lib_/Twig/Test/IntegrationTestCase.php b/site/www/_rem/lib_/Twig/Test/IntegrationTestCase.php new file mode 100644 index 0000000..b995b95 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Test/IntegrationTestCase.php @@ -0,0 +1,229 @@ + + * @author Karma Dordrak + */ +abstract class Twig_Test_IntegrationTestCase extends PHPUnit_Framework_TestCase +{ + /** + * @return string + */ + abstract protected function getFixturesDir(); + + /** + * @return Twig_ExtensionInterface[] + */ + protected function getExtensions() + { + return array(); + } + + /** + * @return Twig_SimpleFilter[] + */ + protected function getTwigFilters() + { + return array(); + } + + /** + * @return Twig_SimpleFunction[] + */ + protected function getTwigFunctions() + { + return array(); + } + + /** + * @return Twig_SimpleTest[] + */ + protected function getTwigTests() + { + return array(); + } + + /** + * @dataProvider getTests + */ + public function testIntegration($file, $message, $condition, $templates, $exception, $outputs) + { + $this->doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs); + } + + /** + * @dataProvider getLegacyTests + * @group legacy + */ + public function testLegacyIntegration($file, $message, $condition, $templates, $exception, $outputs) + { + $this->doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs); + } + + public function getTests($name, $legacyTests = false) + { + $fixturesDir = realpath($this->getFixturesDir()); + $tests = array(); + + foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($fixturesDir), RecursiveIteratorIterator::LEAVES_ONLY) as $file) { + if (!preg_match('/\.test$/', $file)) { + continue; + } + + if ($legacyTests xor false !== strpos($file->getRealpath(), '.legacy.test')) { + continue; + } + + $test = file_get_contents($file->getRealpath()); + + if (preg_match('/--TEST--\s*(.*?)\s*(?:--CONDITION--\s*(.*))?\s*((?:--TEMPLATE(?:\(.*?\))?--(?:.*?))+)\s*(?:--DATA--\s*(.*))?\s*--EXCEPTION--\s*(.*)/sx', $test, $match)) { + $message = $match[1]; + $condition = $match[2]; + $templates = self::parseTemplates($match[3]); + $exception = $match[5]; + $outputs = array(array(null, $match[4], null, '')); + } elseif (preg_match('/--TEST--\s*(.*?)\s*(?:--CONDITION--\s*(.*))?\s*((?:--TEMPLATE(?:\(.*?\))?--(?:.*?))+)--DATA--.*?--EXPECT--.*/s', $test, $match)) { + $message = $match[1]; + $condition = $match[2]; + $templates = self::parseTemplates($match[3]); + $exception = false; + preg_match_all('/--DATA--(.*?)(?:--CONFIG--(.*?))?--EXPECT--(.*?)(?=\-\-DATA\-\-|$)/s', $test, $outputs, PREG_SET_ORDER); + } else { + throw new InvalidArgumentException(sprintf('Test "%s" is not valid.', str_replace($fixturesDir.'/', '', $file))); + } + + $tests[] = array(str_replace($fixturesDir.'/', '', $file), $message, $condition, $templates, $exception, $outputs); + } + + if ($legacyTests && empty($tests)) { + // add a dummy test to avoid a PHPUnit message + return array(array('not', '-', '', array(), '', array())); + } + + return $tests; + } + + public function getLegacyTests() + { + return $this->getTests('testLegacyIntegration', true); + } + + protected function doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs) + { + if ($condition) { + eval('$ret = '.$condition.';'); + if (!$ret) { + $this->markTestSkipped($condition); + } + } + + $loader = new Twig_Loader_Array($templates); + + foreach ($outputs as $i => $match) { + $config = array_merge(array( + 'cache' => false, + 'strict_variables' => true, + ), $match[2] ? eval($match[2].';') : array()); + $twig = new Twig_Environment($loader, $config); + $twig->addGlobal('global', 'global'); + foreach ($this->getExtensions() as $extension) { + $twig->addExtension($extension); + } + + foreach ($this->getTwigFilters() as $filter) { + $twig->addFilter($filter); + } + + foreach ($this->getTwigTests() as $test) { + $twig->addTest($test); + } + + foreach ($this->getTwigFunctions() as $function) { + $twig->addFunction($function); + } + + // avoid using the same PHP class name for different cases + $p = new ReflectionProperty($twig, 'templateClassPrefix'); + $p->setAccessible(true); + $p->setValue($twig, '__TwigTemplate_'.hash('sha256', uniqid(mt_rand(), true), false).'_'); + + try { + $template = $twig->loadTemplate('index.twig'); + } catch (Exception $e) { + if (false !== $exception) { + $message = $e->getMessage(); + $this->assertSame(trim($exception), trim(sprintf('%s: %s', get_class($e), $message))); + $last = substr($message, strlen($message) - 1); + $this->assertTrue('.' === $last || '?' === $last, $message, 'Exception message must end with a dot or a question mark.'); + + return; + } + + if ($e instanceof Twig_Error_Syntax) { + $e->setTemplateName($file); + + throw $e; + } + + throw new Twig_Error(sprintf('%s: %s', get_class($e), $e->getMessage()), -1, $file, $e); + } + + try { + $output = trim($template->render(eval($match[1].';')), "\n "); + } catch (Exception $e) { + if (false !== $exception) { + $this->assertSame(trim($exception), trim(sprintf('%s: %s', get_class($e), $e->getMessage()))); + + return; + } + + if ($e instanceof Twig_Error_Syntax) { + $e->setTemplateName($file); + } else { + $e = new Twig_Error(sprintf('%s: %s', get_class($e), $e->getMessage()), -1, $file, $e); + } + + $output = trim(sprintf('%s: %s', get_class($e), $e->getMessage())); + } + + if (false !== $exception) { + list($class) = explode(':', $exception); + $this->assertThat(null, new PHPUnit_Framework_Constraint_Exception($class)); + } + + $expected = trim($match[3], "\n "); + + if ($expected !== $output) { + printf("Compiled templates that failed on case %d:\n", $i + 1); + + foreach (array_keys($templates) as $name) { + echo "Template: $name\n"; + echo $twig->compile($twig->parse($twig->tokenize($twig->getSourceContext($name), $name))); + } + } + $this->assertEquals($expected, $output, $message.' (in '.$file.')'); + } + } + + protected static function parseTemplates($test) + { + $templates = array(); + preg_match_all('/--TEMPLATE(?:\((.*?)\))?--(.*?)(?=\-\-TEMPLATE|$)/s', $test, $matches, PREG_SET_ORDER); + foreach ($matches as $match) { + $templates[($match[1] ? $match[1] : 'index.twig')] = $match[2]; + } + + return $templates; + } +} diff --git a/site/www/_rem/lib_/Twig/Test/NodeTestCase.php b/site/www/_rem/lib_/Twig/Test/NodeTestCase.php new file mode 100644 index 0000000..2a13754 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Test/NodeTestCase.php @@ -0,0 +1,60 @@ +assertNodeCompilation($source, $node, $environment, $isPattern); + } + + public function assertNodeCompilation($source, Twig_Node $node, Twig_Environment $environment = null, $isPattern = false) + { + $compiler = $this->getCompiler($environment); + $compiler->compile($node); + + if ($isPattern) { + $this->assertStringMatchesFormat($source, trim($compiler->getSource())); + } else { + $this->assertEquals($source, trim($compiler->getSource())); + } + } + + protected function getCompiler(Twig_Environment $environment = null) + { + return new Twig_Compiler(null === $environment ? $this->getEnvironment() : $environment); + } + + protected function getEnvironment() + { + return new Twig_Environment(new Twig_Loader_Array(array())); + } + + protected function getVariableGetter($name, $line = false) + { + $line = $line > 0 ? "// line {$line}\n" : ''; + + return sprintf('%s(isset($context["%s"]) ? $context["%s"] : null)', $line, $name, $name); + } + + protected function getAttributeGetter() + { + if (function_exists('twig_template_get_attributes')) { + return 'twig_template_get_attributes($this, '; + } + + return '$this->getAttribute('; + } +} diff --git a/site/www/_rem/lib_/Twig/Token.php b/site/www/_rem/lib_/Twig/Token.php new file mode 100644 index 0000000..2a2c2f3 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Token.php @@ -0,0 +1,216 @@ + + */ +class Twig_Token +{ + private $value; + private $type; + private $lineno; + + const EOF_TYPE = -1; + const TEXT_TYPE = 0; + const BLOCK_START_TYPE = 1; + const VAR_START_TYPE = 2; + const BLOCK_END_TYPE = 3; + const VAR_END_TYPE = 4; + const NAME_TYPE = 5; + const NUMBER_TYPE = 6; + const STRING_TYPE = 7; + const OPERATOR_TYPE = 8; + const PUNCTUATION_TYPE = 9; + const INTERPOLATION_START_TYPE = 10; + const INTERPOLATION_END_TYPE = 11; + + /** + * Constructor. + * + * @param int $type The type of the token + * @param string $value The token value + * @param int $lineno The line position in the source + */ + public function __construct($type, $value, $lineno) + { + $this->type = $type; + $this->value = $value; + $this->lineno = $lineno; + } + + /** + * Returns a string representation of the token. + * + * @return string A string representation of the token + */ + public function __toString() + { + return sprintf('%s(%s)', self::typeToString($this->type, true), $this->value); + } + + /** + * Tests the current token for a type and/or a value. + * + * Parameters may be: + * * just type + * * type and value (or array of possible values) + * * just value (or array of possible values) (NAME_TYPE is used as type) + * + * @param array|int $type The type to test + * @param array|string|null $values The token value + * + * @return bool + */ + public function test($type, $values = null) + { + if (null === $values && !is_int($type)) { + $values = $type; + $type = self::NAME_TYPE; + } + + return ($this->type === $type) && ( + null === $values || + (is_array($values) && in_array($this->value, $values)) || + $this->value == $values + ); + } + + /** + * Gets the line. + * + * @return int The source line + */ + public function getLine() + { + return $this->lineno; + } + + /** + * Gets the token type. + * + * @return int The token type + */ + public function getType() + { + return $this->type; + } + + /** + * Gets the token value. + * + * @return string The token value + */ + public function getValue() + { + return $this->value; + } + + /** + * Returns the constant representation (internal) of a given type. + * + * @param int $type The type as an integer + * @param bool $short Whether to return a short representation or not + * + * @return string The string representation + */ + public static function typeToString($type, $short = false) + { + switch ($type) { + case self::EOF_TYPE: + $name = 'EOF_TYPE'; + break; + case self::TEXT_TYPE: + $name = 'TEXT_TYPE'; + break; + case self::BLOCK_START_TYPE: + $name = 'BLOCK_START_TYPE'; + break; + case self::VAR_START_TYPE: + $name = 'VAR_START_TYPE'; + break; + case self::BLOCK_END_TYPE: + $name = 'BLOCK_END_TYPE'; + break; + case self::VAR_END_TYPE: + $name = 'VAR_END_TYPE'; + break; + case self::NAME_TYPE: + $name = 'NAME_TYPE'; + break; + case self::NUMBER_TYPE: + $name = 'NUMBER_TYPE'; + break; + case self::STRING_TYPE: + $name = 'STRING_TYPE'; + break; + case self::OPERATOR_TYPE: + $name = 'OPERATOR_TYPE'; + break; + case self::PUNCTUATION_TYPE: + $name = 'PUNCTUATION_TYPE'; + break; + case self::INTERPOLATION_START_TYPE: + $name = 'INTERPOLATION_START_TYPE'; + break; + case self::INTERPOLATION_END_TYPE: + $name = 'INTERPOLATION_END_TYPE'; + break; + default: + throw new LogicException(sprintf('Token of type "%s" does not exist.', $type)); + } + + return $short ? $name : 'Twig_Token::'.$name; + } + + /** + * Returns the english representation of a given type. + * + * @param int $type The type as an integer + * + * @return string The string representation + */ + public static function typeToEnglish($type) + { + switch ($type) { + case self::EOF_TYPE: + return 'end of template'; + case self::TEXT_TYPE: + return 'text'; + case self::BLOCK_START_TYPE: + return 'begin of statement block'; + case self::VAR_START_TYPE: + return 'begin of print statement'; + case self::BLOCK_END_TYPE: + return 'end of statement block'; + case self::VAR_END_TYPE: + return 'end of print statement'; + case self::NAME_TYPE: + return 'name'; + case self::NUMBER_TYPE: + return 'number'; + case self::STRING_TYPE: + return 'string'; + case self::OPERATOR_TYPE: + return 'operator'; + case self::PUNCTUATION_TYPE: + return 'punctuation'; + case self::INTERPOLATION_START_TYPE: + return 'begin of string interpolation'; + case self::INTERPOLATION_END_TYPE: + return 'end of string interpolation'; + default: + throw new LogicException(sprintf('Token of type "%s" does not exist.', $type)); + } + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser.php b/site/www/_rem/lib_/Twig/TokenParser.php new file mode 100644 index 0000000..fa9b6d8 --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser.php @@ -0,0 +1,33 @@ + + */ +abstract class Twig_TokenParser implements Twig_TokenParserInterface +{ + /** + * @var Twig_Parser + */ + protected $parser; + + /** + * Sets the parser associated with this token parser. + * + * @param Twig_Parser $parser A Twig_Parser instance + */ + public function setParser(Twig_Parser $parser) + { + $this->parser = $parser; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/AutoEscape.php b/site/www/_rem/lib_/Twig/TokenParser/AutoEscape.php new file mode 100644 index 0000000..d8e85cd --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/AutoEscape.php @@ -0,0 +1,48 @@ +getLine(); + $stream = $this->parser->getStream(); + + if ($stream->test(Twig_Token::BLOCK_END_TYPE)) { + $value = 'html'; + } else { + $expr = $this->parser->getExpressionParser()->parseExpression(); + if (!$expr instanceof Twig_Node_Expression_Constant) { + throw new Twig_Error_Syntax('An escaping strategy must be a string or false.', $stream->getCurrent()->getLine(), $stream->getSourceContext()->getName()); + } + $value = $expr->getAttribute('value'); + } + + $stream->expect(Twig_Token::BLOCK_END_TYPE); + $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true); + $stream->expect(Twig_Token::BLOCK_END_TYPE); + + return new Twig_Node_AutoEscape($value, $body, $lineno, $this->getTag()); + } + + public function decideBlockEnd(Twig_Token $token) + { + return $token->test('endautoescape'); + } + + public function getTag() + { + return 'autoescape'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/Block.php b/site/www/_rem/lib_/Twig/TokenParser/Block.php new file mode 100644 index 0000000..a2df928 --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/Block.php @@ -0,0 +1,69 @@ + + * {% block head %} + * + * {% block title %}{% endblock %} - My Webpage + * {% endblock %} + * + */ +class Twig_TokenParser_Block extends Twig_TokenParser +{ + public function parse(Twig_Token $token) + { + $lineno = $token->getLine(); + $stream = $this->parser->getStream(); + $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); + if ($this->parser->hasBlock($name)) { + throw new Twig_Error_Syntax(sprintf("The block '%s' has already been defined line %d.", $name, $this->parser->getBlock($name)->getTemplateLine()), $stream->getCurrent()->getLine(), $stream->getSourceContext()->getName()); + } + $this->parser->setBlock($name, $block = new Twig_Node_Block($name, new Twig_Node(array()), $lineno)); + $this->parser->pushLocalScope(); + $this->parser->pushBlockStack($name); + + if ($stream->nextIf(Twig_Token::BLOCK_END_TYPE)) { + $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true); + if ($token = $stream->nextIf(Twig_Token::NAME_TYPE)) { + $value = $token->getValue(); + + if ($value != $name) { + throw new Twig_Error_Syntax(sprintf('Expected endblock for block "%s" (but "%s" given).', $name, $value), $stream->getCurrent()->getLine(), $stream->getSourceContext()->getName()); + } + } + } else { + $body = new Twig_Node(array( + new Twig_Node_Print($this->parser->getExpressionParser()->parseExpression(), $lineno), + )); + } + $stream->expect(Twig_Token::BLOCK_END_TYPE); + + $block->setNode('body', $body); + $this->parser->popBlockStack(); + $this->parser->popLocalScope(); + + return new Twig_Node_BlockReference($name, $lineno, $this->getTag()); + } + + public function decideBlockEnd(Twig_Token $token) + { + return $token->test('endblock'); + } + + public function getTag() + { + return 'block'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/Do.php b/site/www/_rem/lib_/Twig/TokenParser/Do.php new file mode 100644 index 0000000..7adb5a0 --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/Do.php @@ -0,0 +1,30 @@ +parser->getExpressionParser()->parseExpression(); + + $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); + + return new Twig_Node_Do($expr, $token->getLine(), $this->getTag()); + } + + public function getTag() + { + return 'do'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/Embed.php b/site/www/_rem/lib_/Twig/TokenParser/Embed.php new file mode 100644 index 0000000..ddc2602 --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/Embed.php @@ -0,0 +1,63 @@ +parser->getStream(); + + $parent = $this->parser->getExpressionParser()->parseExpression(); + + list($variables, $only, $ignoreMissing) = $this->parseArguments(); + + $parentToken = $fakeParentToken = new Twig_Token(Twig_Token::STRING_TYPE, '__parent__', $token->getLine()); + if ($parent instanceof Twig_Node_Expression_Constant) { + $parentToken = new Twig_Token(Twig_Token::STRING_TYPE, $parent->getAttribute('value'), $token->getLine()); + } elseif ($parent instanceof Twig_Node_Expression_Name) { + $parentToken = new Twig_Token(Twig_Token::NAME_TYPE, $parent->getAttribute('name'), $token->getLine()); + } + + // inject a fake parent to make the parent() function work + $stream->injectTokens(array( + new Twig_Token(Twig_Token::BLOCK_START_TYPE, '', $token->getLine()), + new Twig_Token(Twig_Token::NAME_TYPE, 'extends', $token->getLine()), + $parentToken, + new Twig_Token(Twig_Token::BLOCK_END_TYPE, '', $token->getLine()), + )); + + $module = $this->parser->parse($stream, array($this, 'decideBlockEnd'), true); + + // override the parent with the correct one + if ($fakeParentToken === $parentToken) { + $module->setNode('parent', $parent); + } + + $this->parser->embedTemplate($module); + + $stream->expect(Twig_Token::BLOCK_END_TYPE); + + return new Twig_Node_Embed($module->getTemplateName(), $module->getAttribute('index'), $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag()); + } + + public function decideBlockEnd(Twig_Token $token) + { + return $token->test('endembed'); + } + + public function getTag() + { + return 'embed'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/Extends.php b/site/www/_rem/lib_/Twig/TokenParser/Extends.php new file mode 100644 index 0000000..2918cf5 --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/Extends.php @@ -0,0 +1,42 @@ + + * {% extends "base.html" %} + * + */ +class Twig_TokenParser_Extends extends Twig_TokenParser +{ + public function parse(Twig_Token $token) + { + $stream = $this->parser->getStream(); + + if (!$this->parser->isMainScope()) { + throw new Twig_Error_Syntax('Cannot extend from a block.', $token->getLine(), $stream->getSourceContext()->getName()); + } + + if (null !== $this->parser->getParent()) { + throw new Twig_Error_Syntax('Multiple extends tags are forbidden.', $token->getLine(), $stream->getSourceContext()->getName()); + } + $this->parser->setParent($this->parser->getExpressionParser()->parseExpression()); + + $stream->expect(Twig_Token::BLOCK_END_TYPE); + } + + public function getTag() + { + return 'extends'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/Filter.php b/site/www/_rem/lib_/Twig/TokenParser/Filter.php new file mode 100644 index 0000000..b20dd5b --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/Filter.php @@ -0,0 +1,49 @@ + + * {% filter upper %} + * This text becomes uppercase + * {% endfilter %} + * + */ +class Twig_TokenParser_Filter extends Twig_TokenParser +{ + public function parse(Twig_Token $token) + { + $name = $this->parser->getVarName(); + $ref = new Twig_Node_Expression_BlockReference(new Twig_Node_Expression_Constant($name, $token->getLine()), true, $token->getLine(), $this->getTag()); + + $filter = $this->parser->getExpressionParser()->parseFilterExpressionRaw($ref, $this->getTag()); + $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); + + $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true); + $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); + + $block = new Twig_Node_Block($name, $body, $token->getLine()); + $this->parser->setBlock($name, $block); + + return new Twig_Node_Print($filter, $token->getLine(), $this->getTag()); + } + + public function decideBlockEnd(Twig_Token $token) + { + return $token->test('endfilter'); + } + + public function getTag() + { + return 'filter'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/Flush.php b/site/www/_rem/lib_/Twig/TokenParser/Flush.php new file mode 100644 index 0000000..f9ce7c3 --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/Flush.php @@ -0,0 +1,30 @@ +parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); + + return new Twig_Node_Flush($token->getLine(), $this->getTag()); + } + + public function getTag() + { + return 'flush'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/For.php b/site/www/_rem/lib_/Twig/TokenParser/For.php new file mode 100644 index 0000000..85148ad --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/For.php @@ -0,0 +1,123 @@ + + *
      + * {% for user in users %} + *
    • {{ user.username|e }}
      • + * {% endfor %} + *
    + * + */ +class Twig_TokenParser_For extends Twig_TokenParser +{ + public function parse(Twig_Token $token) + { + $lineno = $token->getLine(); + $stream = $this->parser->getStream(); + $targets = $this->parser->getExpressionParser()->parseAssignmentExpression(); + $stream->expect(Twig_Token::OPERATOR_TYPE, 'in'); + $seq = $this->parser->getExpressionParser()->parseExpression(); + + $ifexpr = null; + if ($stream->nextIf(Twig_Token::NAME_TYPE, 'if')) { + $ifexpr = $this->parser->getExpressionParser()->parseExpression(); + } + + $stream->expect(Twig_Token::BLOCK_END_TYPE); + $body = $this->parser->subparse(array($this, 'decideForFork')); + if ($stream->next()->getValue() == 'else') { + $stream->expect(Twig_Token::BLOCK_END_TYPE); + $else = $this->parser->subparse(array($this, 'decideForEnd'), true); + } else { + $else = null; + } + $stream->expect(Twig_Token::BLOCK_END_TYPE); + + if (count($targets) > 1) { + $keyTarget = $targets->getNode(0); + $keyTarget = new Twig_Node_Expression_AssignName($keyTarget->getAttribute('name'), $keyTarget->getTemplateLine()); + $valueTarget = $targets->getNode(1); + $valueTarget = new Twig_Node_Expression_AssignName($valueTarget->getAttribute('name'), $valueTarget->getTemplateLine()); + } else { + $keyTarget = new Twig_Node_Expression_AssignName('_key', $lineno); + $valueTarget = $targets->getNode(0); + $valueTarget = new Twig_Node_Expression_AssignName($valueTarget->getAttribute('name'), $valueTarget->getTemplateLine()); + } + + if ($ifexpr) { + $this->checkLoopUsageCondition($stream, $ifexpr); + $this->checkLoopUsageBody($stream, $body); + } + + return new Twig_Node_For($keyTarget, $valueTarget, $seq, $ifexpr, $body, $else, $lineno, $this->getTag()); + } + + public function decideForFork(Twig_Token $token) + { + return $token->test(array('else', 'endfor')); + } + + public function decideForEnd(Twig_Token $token) + { + return $token->test('endfor'); + } + + // the loop variable cannot be used in the condition + private function checkLoopUsageCondition(Twig_TokenStream $stream, Twig_Node $node) + { + if ($node instanceof Twig_Node_Expression_GetAttr && $node->getNode('node') instanceof Twig_Node_Expression_Name && 'loop' == $node->getNode('node')->getAttribute('name')) { + throw new Twig_Error_Syntax('The "loop" variable cannot be used in a looping condition.', $node->getTemplateLine(), $stream->getSourceContext()->getName()); + } + + foreach ($node as $n) { + if (!$n) { + continue; + } + + $this->checkLoopUsageCondition($stream, $n); + } + } + + // check usage of non-defined loop-items + // it does not catch all problems (for instance when a for is included into another or when the variable is used in an include) + private function checkLoopUsageBody(Twig_TokenStream $stream, Twig_Node $node) + { + if ($node instanceof Twig_Node_Expression_GetAttr && $node->getNode('node') instanceof Twig_Node_Expression_Name && 'loop' == $node->getNode('node')->getAttribute('name')) { + $attribute = $node->getNode('attribute'); + if ($attribute instanceof Twig_Node_Expression_Constant && in_array($attribute->getAttribute('value'), array('length', 'revindex0', 'revindex', 'last'))) { + throw new Twig_Error_Syntax(sprintf('The "loop.%s" variable is not defined when looping with a condition.', $attribute->getAttribute('value')), $node->getTemplateLine(), $stream->getSourceContext()->getName()); + } + } + + // should check for parent.loop.XXX usage + if ($node instanceof Twig_Node_For) { + return; + } + + foreach ($node as $n) { + if (!$n) { + continue; + } + + $this->checkLoopUsageBody($stream, $n); + } + } + + public function getTag() + { + return 'for'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/From.php b/site/www/_rem/lib_/Twig/TokenParser/From.php new file mode 100644 index 0000000..7dfa5b2 --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/From.php @@ -0,0 +1,58 @@ + + * {% from 'forms.html' import forms %} + * + */ +class Twig_TokenParser_From extends Twig_TokenParser +{ + public function parse(Twig_Token $token) + { + $macro = $this->parser->getExpressionParser()->parseExpression(); + $stream = $this->parser->getStream(); + $stream->expect('import'); + + $targets = array(); + do { + $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); + + $alias = $name; + if ($stream->nextIf('as')) { + $alias = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); + } + + $targets[$name] = $alias; + + if (!$stream->nextIf(Twig_Token::PUNCTUATION_TYPE, ',')) { + break; + } + } while (true); + + $stream->expect(Twig_Token::BLOCK_END_TYPE); + + $node = new Twig_Node_Import($macro, new Twig_Node_Expression_AssignName($this->parser->getVarName(), $token->getLine()), $token->getLine(), $this->getTag()); + + foreach ($targets as $name => $alias) { + $this->parser->addImportedSymbol('function', $alias, 'macro_'.$name, $node->getNode('var')); + } + + return $node; + } + + public function getTag() + { + return 'from'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/If.php b/site/www/_rem/lib_/Twig/TokenParser/If.php new file mode 100644 index 0000000..8d8328a --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/If.php @@ -0,0 +1,82 @@ + + * {% if users %} + *
      + * {% for user in users %} + *
    • {{ user.username|e }}
      • + * {% endfor %} + *
    + * {% endif %} + * + */ +class Twig_TokenParser_If extends Twig_TokenParser +{ + public function parse(Twig_Token $token) + { + $lineno = $token->getLine(); + $expr = $this->parser->getExpressionParser()->parseExpression(); + $stream = $this->parser->getStream(); + $stream->expect(Twig_Token::BLOCK_END_TYPE); + $body = $this->parser->subparse(array($this, 'decideIfFork')); + $tests = array($expr, $body); + $else = null; + + $end = false; + while (!$end) { + switch ($stream->next()->getValue()) { + case 'else': + $stream->expect(Twig_Token::BLOCK_END_TYPE); + $else = $this->parser->subparse(array($this, 'decideIfEnd')); + break; + + case 'elseif': + $expr = $this->parser->getExpressionParser()->parseExpression(); + $stream->expect(Twig_Token::BLOCK_END_TYPE); + $body = $this->parser->subparse(array($this, 'decideIfFork')); + $tests[] = $expr; + $tests[] = $body; + break; + + case 'endif': + $end = true; + break; + + default: + throw new Twig_Error_Syntax(sprintf('Unexpected end of template. Twig was looking for the following tags "else", "elseif", or "endif" to close the "if" block started at line %d).', $lineno), $stream->getCurrent()->getLine(), $stream->getSourceContext()->getName()); + } + } + + $stream->expect(Twig_Token::BLOCK_END_TYPE); + + return new Twig_Node_If(new Twig_Node($tests), $else, $lineno, $this->getTag()); + } + + public function decideIfFork(Twig_Token $token) + { + return $token->test(array('elseif', 'else', 'endif')); + } + + public function decideIfEnd(Twig_Token $token) + { + return $token->test(array('endif')); + } + + public function getTag() + { + return 'if'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/Import.php b/site/www/_rem/lib_/Twig/TokenParser/Import.php new file mode 100644 index 0000000..85c5c03 --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/Import.php @@ -0,0 +1,37 @@ + + * {% import 'forms.html' as forms %} + * + */ +class Twig_TokenParser_Import extends Twig_TokenParser +{ + public function parse(Twig_Token $token) + { + $macro = $this->parser->getExpressionParser()->parseExpression(); + $this->parser->getStream()->expect('as'); + $var = new Twig_Node_Expression_AssignName($this->parser->getStream()->expect(Twig_Token::NAME_TYPE)->getValue(), $token->getLine()); + $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); + + $this->parser->addImportedSymbol('template', $var->getAttribute('name')); + + return new Twig_Node_Import($macro, $var, $token->getLine(), $this->getTag()); + } + + public function getTag() + { + return 'import'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/Include.php b/site/www/_rem/lib_/Twig/TokenParser/Include.php new file mode 100644 index 0000000..0e76dae --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/Include.php @@ -0,0 +1,63 @@ + + * {% include 'header.html' %} + * Body + * {% include 'footer.html' %} + * + */ +class Twig_TokenParser_Include extends Twig_TokenParser +{ + public function parse(Twig_Token $token) + { + $expr = $this->parser->getExpressionParser()->parseExpression(); + + list($variables, $only, $ignoreMissing) = $this->parseArguments(); + + return new Twig_Node_Include($expr, $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag()); + } + + protected function parseArguments() + { + $stream = $this->parser->getStream(); + + $ignoreMissing = false; + if ($stream->nextIf(Twig_Token::NAME_TYPE, 'ignore')) { + $stream->expect(Twig_Token::NAME_TYPE, 'missing'); + + $ignoreMissing = true; + } + + $variables = null; + if ($stream->nextIf(Twig_Token::NAME_TYPE, 'with')) { + $variables = $this->parser->getExpressionParser()->parseExpression(); + } + + $only = false; + if ($stream->nextIf(Twig_Token::NAME_TYPE, 'only')) { + $only = true; + } + + $stream->expect(Twig_Token::BLOCK_END_TYPE); + + return array($variables, $only, $ignoreMissing); + } + + public function getTag() + { + return 'include'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/Macro.php b/site/www/_rem/lib_/Twig/TokenParser/Macro.php new file mode 100644 index 0000000..bc975ff --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/Macro.php @@ -0,0 +1,56 @@ + + * {% macro input(name, value, type, size) %} + * + * {% endmacro %} + * + */ +class Twig_TokenParser_Macro extends Twig_TokenParser +{ + public function parse(Twig_Token $token) + { + $lineno = $token->getLine(); + $stream = $this->parser->getStream(); + $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); + + $arguments = $this->parser->getExpressionParser()->parseArguments(true, true); + + $stream->expect(Twig_Token::BLOCK_END_TYPE); + $this->parser->pushLocalScope(); + $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true); + if ($token = $stream->nextIf(Twig_Token::NAME_TYPE)) { + $value = $token->getValue(); + + if ($value != $name) { + throw new Twig_Error_Syntax(sprintf('Expected endmacro for macro "%s" (but "%s" given).', $name, $value), $stream->getCurrent()->getLine(), $stream->getSourceContext()->getName()); + } + } + $this->parser->popLocalScope(); + $stream->expect(Twig_Token::BLOCK_END_TYPE); + + $this->parser->setMacro($name, new Twig_Node_Macro($name, new Twig_Node_Body(array($body)), $arguments, $lineno, $this->getTag())); + } + + public function decideBlockEnd(Twig_Token $token) + { + return $token->test('endmacro'); + } + + public function getTag() + { + return 'macro'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/Sandbox.php b/site/www/_rem/lib_/Twig/TokenParser/Sandbox.php new file mode 100644 index 0000000..4809d16 --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/Sandbox.php @@ -0,0 +1,57 @@ + + * {% sandbox %} + * {% include 'user.html' %} + * {% endsandbox %} + * + * + * @see http://www.twig-project.org/doc/api.html#sandbox-extension for details + */ +class Twig_TokenParser_Sandbox extends Twig_TokenParser +{ + public function parse(Twig_Token $token) + { + $stream = $this->parser->getStream(); + $stream->expect(Twig_Token::BLOCK_END_TYPE); + $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true); + $stream->expect(Twig_Token::BLOCK_END_TYPE); + + // in a sandbox tag, only include tags are allowed + if (!$body instanceof Twig_Node_Include) { + foreach ($body as $node) { + if ($node instanceof Twig_Node_Text && ctype_space($node->getAttribute('data'))) { + continue; + } + + if (!$node instanceof Twig_Node_Include) { + throw new Twig_Error_Syntax('Only "include" tags are allowed within a "sandbox" section.', $node->getTemplateLine(), $stream->getSourceContext()->getName()); + } + } + } + + return new Twig_Node_Sandbox($body, $token->getLine(), $this->getTag()); + } + + public function decideBlockEnd(Twig_Token $token) + { + return $token->test('endsandbox'); + } + + public function getTag() + { + return 'sandbox'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/Set.php b/site/www/_rem/lib_/Twig/TokenParser/Set.php new file mode 100644 index 0000000..b6e966e --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/Set.php @@ -0,0 +1,71 @@ + + * {% set foo = 'foo' %} + * + * {% set foo = [1, 2] %} + * + * {% set foo = {'foo': 'bar'} %} + * + * {% set foo = 'foo' ~ 'bar' %} + * + * {% set foo, bar = 'foo', 'bar' %} + * + * {% set foo %}Some content{% endset %} + * + */ +class Twig_TokenParser_Set extends Twig_TokenParser +{ + public function parse(Twig_Token $token) + { + $lineno = $token->getLine(); + $stream = $this->parser->getStream(); + $names = $this->parser->getExpressionParser()->parseAssignmentExpression(); + + $capture = false; + if ($stream->nextIf(Twig_Token::OPERATOR_TYPE, '=')) { + $values = $this->parser->getExpressionParser()->parseMultitargetExpression(); + + $stream->expect(Twig_Token::BLOCK_END_TYPE); + + if (count($names) !== count($values)) { + throw new Twig_Error_Syntax('When using set, you must have the same number of variables and assignments.', $stream->getCurrent()->getLine(), $stream->getSourceContext()->getName()); + } + } else { + $capture = true; + + if (count($names) > 1) { + throw new Twig_Error_Syntax('When using set with a block, you cannot have a multi-target.', $stream->getCurrent()->getLine(), $stream->getSourceContext()->getName()); + } + + $stream->expect(Twig_Token::BLOCK_END_TYPE); + + $values = $this->parser->subparse(array($this, 'decideBlockEnd'), true); + $stream->expect(Twig_Token::BLOCK_END_TYPE); + } + + return new Twig_Node_Set($capture, $names, $values, $lineno, $this->getTag()); + } + + public function decideBlockEnd(Twig_Token $token) + { + return $token->test('endset'); + } + + public function getTag() + { + return 'set'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/Spaceless.php b/site/www/_rem/lib_/Twig/TokenParser/Spaceless.php new file mode 100644 index 0000000..53d906d --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/Spaceless.php @@ -0,0 +1,47 @@ + + * {% spaceless %} + *
    + * foo + *
    + * {% endspaceless %} + * + * {# output will be
    foo
    #} + * + */ +class Twig_TokenParser_Spaceless extends Twig_TokenParser +{ + public function parse(Twig_Token $token) + { + $lineno = $token->getLine(); + + $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); + $body = $this->parser->subparse(array($this, 'decideSpacelessEnd'), true); + $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE); + + return new Twig_Node_Spaceless($body, $lineno, $this->getTag()); + } + + public function decideSpacelessEnd(Twig_Token $token) + { + return $token->test('endspaceless'); + } + + public function getTag() + { + return 'spaceless'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParser/Use.php b/site/www/_rem/lib_/Twig/TokenParser/Use.php new file mode 100644 index 0000000..3129e83 --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParser/Use.php @@ -0,0 +1,64 @@ + + * {% extends "base.html" %} + * + * {% use "blocks.html" %} + * + * {% block title %}{% endblock %} + * {% block content %}{% endblock %} + * + * + * @see http://www.twig-project.org/doc/templates.html#horizontal-reuse for details. + */ +class Twig_TokenParser_Use extends Twig_TokenParser +{ + public function parse(Twig_Token $token) + { + $template = $this->parser->getExpressionParser()->parseExpression(); + $stream = $this->parser->getStream(); + + if (!$template instanceof Twig_Node_Expression_Constant) { + throw new Twig_Error_Syntax('The template references in a "use" statement must be a string.', $stream->getCurrent()->getLine(), $stream->getSourceContext()->getName()); + } + + $targets = array(); + if ($stream->nextIf('with')) { + do { + $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); + + $alias = $name; + if ($stream->nextIf('as')) { + $alias = $stream->expect(Twig_Token::NAME_TYPE)->getValue(); + } + + $targets[$name] = new Twig_Node_Expression_Constant($alias, -1); + + if (!$stream->nextIf(Twig_Token::PUNCTUATION_TYPE, ',')) { + break; + } + } while (true); + } + + $stream->expect(Twig_Token::BLOCK_END_TYPE); + + $this->parser->addTrait(new Twig_Node(array('template' => $template, 'targets' => new Twig_Node($targets)))); + } + + public function getTag() + { + return 'use'; + } +} diff --git a/site/www/_rem/lib_/Twig/TokenParserInterface.php b/site/www/_rem/lib_/Twig/TokenParserInterface.php new file mode 100644 index 0000000..2a47e4a --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenParserInterface.php @@ -0,0 +1,43 @@ + + */ +interface Twig_TokenParserInterface +{ + /** + * Sets the parser associated with this token parser. + * + * @param Twig_Parser $parser A Twig_Parser instance + */ + public function setParser(Twig_Parser $parser); + + /** + * Parses a token and returns a node. + * + * @param Twig_Token $token A Twig_Token instance + * + * @return Twig_Node A Twig_Node instance + * + * @throws Twig_Error_Syntax + */ + public function parse(Twig_Token $token); + + /** + * Gets the tag name associated with this token parser. + * + * @return string The tag name + */ + public function getTag(); +} diff --git a/site/www/_rem/lib_/Twig/TokenStream.php b/site/www/_rem/lib_/Twig/TokenStream.php new file mode 100644 index 0000000..f0e48dc --- /dev/null +++ b/site/www/_rem/lib_/Twig/TokenStream.php @@ -0,0 +1,157 @@ + + */ +class Twig_TokenStream +{ + private $tokens; + private $current = 0; + private $source; + + /** + * Constructor. + * + * @param array $tokens An array of tokens + * @param Twig_Source $source + */ + public function __construct(array $tokens, Twig_Source $source = null) + { + $this->tokens = $tokens; + $this->source = $source ?: new Twig_Source('', ''); + } + + /** + * Returns a string representation of the token stream. + * + * @return string + */ + public function __toString() + { + return implode("\n", $this->tokens); + } + + public function injectTokens(array $tokens) + { + $this->tokens = array_merge(array_slice($this->tokens, 0, $this->current), $tokens, array_slice($this->tokens, $this->current)); + } + + /** + * Sets the pointer to the next token and returns the old one. + * + * @return Twig_Token + */ + public function next() + { + if (!isset($this->tokens[++$this->current])) { + throw new Twig_Error_Syntax('Unexpected end of template.', $this->tokens[$this->current - 1]->getLine(), $this->source->getName()); + } + + return $this->tokens[$this->current - 1]; + } + + /** + * Tests a token, sets the pointer to the next one and returns it or throws a syntax error. + * + * @return Twig_Token|null The next token if the condition is true, null otherwise + */ + public function nextIf($primary, $secondary = null) + { + if ($this->tokens[$this->current]->test($primary, $secondary)) { + return $this->next(); + } + } + + /** + * Tests a token and returns it or throws a syntax error. + * + * @return Twig_Token + */ + public function expect($type, $value = null, $message = null) + { + $token = $this->tokens[$this->current]; + if (!$token->test($type, $value)) { + $line = $token->getLine(); + throw new Twig_Error_Syntax(sprintf('%sUnexpected token "%s" of value "%s" ("%s" expected%s).', + $message ? $message.'. ' : '', + Twig_Token::typeToEnglish($token->getType()), $token->getValue(), + Twig_Token::typeToEnglish($type), $value ? sprintf(' with value "%s"', $value) : ''), + $line, + $this->source->getName() + ); + } + $this->next(); + + return $token; + } + + /** + * Looks at the next token. + * + * @param int $number + * + * @return Twig_Token + */ + public function look($number = 1) + { + if (!isset($this->tokens[$this->current + $number])) { + throw new Twig_Error_Syntax('Unexpected end of template.', $this->tokens[$this->current + $number - 1]->getLine(), $this->source->getName()); + } + + return $this->tokens[$this->current + $number]; + } + + /** + * Tests the current token. + * + * @return bool + */ + public function test($primary, $secondary = null) + { + return $this->tokens[$this->current]->test($primary, $secondary); + } + + /** + * Checks if end of stream was reached. + * + * @return bool + */ + public function isEOF() + { + return $this->tokens[$this->current]->getType() === Twig_Token::EOF_TYPE; + } + + /** + * Gets the current token. + * + * @return Twig_Token + */ + public function getCurrent() + { + return $this->tokens[$this->current]; + } + + /** + * Gets the source associated with this stream. + * + * @return Twig_Source + * + * @internal + */ + public function getSourceContext() + { + return $this->source; + } +} diff --git a/site/www/_rem/lib_/Twig/Util/DeprecationCollector.php b/site/www/_rem/lib_/Twig/Util/DeprecationCollector.php new file mode 100644 index 0000000..97dee73 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Util/DeprecationCollector.php @@ -0,0 +1,71 @@ + + */ +class Twig_Util_DeprecationCollector +{ + private $twig; + + public function __construct(Twig_Environment $twig) + { + $this->twig = $twig; + } + + /** + * Returns deprecations for templates contained in a directory. + * + * @param string $dir A directory where templates are stored + * @param string $ext Limit the loaded templates by extension + * + * @return array() An array of deprecations + */ + public function collectDir($dir, $ext = '.twig') + { + $iterator = new RegexIterator( + new RecursiveIteratorIterator( + new RecursiveDirectoryIterator($dir), RecursiveIteratorIterator::LEAVES_ONLY + ), '{'.preg_quote($ext).'$}' + ); + + return $this->collect(new Twig_Util_TemplateDirIterator($iterator)); + } + + /** + * Returns deprecations for passed templates. + * + * @param Iterator $iterator An iterator of templates (where keys are template names and values the contents of the template) + * + * @return array() An array of deprecations + */ + public function collect(Iterator $iterator) + { + $deprecations = array(); + set_error_handler(function ($type, $msg) use (&$deprecations) { + if (E_USER_DEPRECATED === $type) { + $deprecations[] = $msg; + } + }); + + foreach ($iterator as $name => $contents) { + try { + $this->twig->parse($this->twig->tokenize($contents, $name)); + } catch (Twig_Error_Syntax $e) { + // ignore templates containing syntax errors + } + } + + restore_error_handler(); + + return $deprecations; + } +} diff --git a/site/www/_rem/lib_/Twig/Util/TemplateDirIterator.php b/site/www/_rem/lib_/Twig/Util/TemplateDirIterator.php new file mode 100644 index 0000000..3fb8932 --- /dev/null +++ b/site/www/_rem/lib_/Twig/Util/TemplateDirIterator.php @@ -0,0 +1,26 @@ + + */ +class Twig_Util_TemplateDirIterator extends IteratorIterator +{ + public function current() + { + return file_get_contents(parent::current()); + } + + public function key() + { + return (string) parent::key(); + } +} diff --git a/site/www/_tmp/fuckinghub-lesson2-1.zip b/site/www/_tmp/fuckinghub-lesson2-1.zip new file mode 100644 index 0000000..9477caf Binary files /dev/null and b/site/www/_tmp/fuckinghub-lesson2-1.zip differ diff --git a/site/www/_tmp/lesson1/1-4. index.php b/site/www/_tmp/lesson1/1-4. index.php new file mode 100644 index 0000000..4896735 --- /dev/null +++ b/site/www/_tmp/lesson1/1-4. index.php @@ -0,0 +1,158 @@ + getProdsDB(); + } + } + + // объявление get_discount_prods - расширенного класса prods + class get_discount_prods extends prods{ + private $prods = []; + // Массив со скидками + private $discounts = [ + 'vinyl' => 25, + 'leather' => 15 + ]; + // при создании класса, массив $this -> prods получает данные с БД с товарами всеми + function __construct(){ + $this -> prods = $this -> getProdsDB(); + } + // Получаем товары + // реализация 2, т.е. собирает Html и отдаём его в случае успеха, + // если успеха нет то ошибку + // если ошибки нет и html то код возвратим + function getProds(){ + if(empty($this -> prods)) return [false, '

    В данный момент товары отсутствуют напрочь!

    ', 'code' => 'empty']; + elseif(empty($this -> discounts)) return [false, '

    В данный момент скидок на товары нет!

    ', 'code' => 'empty']; + else{ + $html = ''; + $has = false; + foreach($this -> prods as $arr_item){ + // При работе с базой перебора прямого бы не было + if(!empty($this -> discounts[$arr_item['prod_matter']]) && !empty($arr_item['prod_count'])){ + $prod_price = (float)$arr_item['prod_price'] - ((float)$arr_item['prod_price'] / 100 * (float)$this -> discounts[$arr_item['prod_matter']]); + $has = true; + $html .= '"; + } + } + $html .= '
    ' .$arr_item['prod_id'] . "" . $arr_item['prod_name'] . "" . number_format($prod_price, 2, ',', ' ') . ' ' . '' . $arr_item['prod_price'] . '' . "
    '; + if(!$has) return [false, '

    В данный момент товары со скидкой отсутствуют!

    ', 'code' => 'empty']; + } + return [true, 'html' => $html]; + } + } + + // Распродажа залежавшегося товара + class get_sale_prods extends prods{ + // Сколько минимум должно быть, чтоб учавствовать в распродаже + private $sale = 5; + private $discount = 50; + // Распродажа товаров, + function getProdsDB(){ + // Иммитируем запрос в базу + $arr_prods = []; + require './arr_products.php'; + if(empty($arr_prods)) return [false, 'В данный момент товары отсутствуют напрочь!', 'code' => 'empty']; + foreach($arr_prods as $_id => $arr_item){ + if(!empty($arr_item['prod_count']) && $arr_item['prod_count'] <= $this -> sale) unset($arr_prods[$_id]); + } + if(empty($arr_prods)) return [false, 'В данный момент скидок на товары нет!', 'code' => 'empty']; + return [true, 'arr' => $arr_prods]; + } + function get_discount(){ + return $this -> discount; + } + function getProds(){ + return $this -> getProdsDB(); + } + } + + + $prods = new prods(); + // echo $prods -> x; + // var_dump($prods -> getProds()); + + + $prods = $prods -> getProds(); + if(empty($prods)){ + echo "

    В данный момент товары отсутствуют!

    "; + } + else{ + echo ""; + foreach($prods as $arr_item){ + echo ""; + } + echo "
    iDNaimPrice
    " . $arr_item['prod_id'] . "" . $arr_item['prod_name'] . "" . number_format($arr_item['prod_price'], 2, ',', ' ') . "
    "; + } + + $prods = new get_discount_prods(); + $__r = $prods -> getProds(); + + echo "
    Товары со скидкой:
    "; + + if(!$__r[0] && !empty($__r['code'])){ + echo $__r[1]; + } + elseif(!$__r[0]){ + echo '

    Error: ' . $__r[1] . '

    '; + } + else{ + echo $__r['html']; + } + + $prods = new get_sale_prods(); + $__r = $prods -> getProds(); + + $discount = $prods -> get_discount(); + + if($discount <= 0){ + echo "

    В данный момент распродажи нет!

    "; + } + else{ + echo "
    Распродажа:
    "; + if(!$__r[0] && !empty($__r['code'])){ + echo $__r[1]; + } + elseif(!$__r[0]){ + echo '

    Error: ' . $__r[1] . '

    '; + } + else{ + echo ""; + foreach($__r['arr'] as $arr_item){ + $prod_price = (float)$arr_item['prod_price'] - ((float)$arr_item['prod_price'] / 100 * $discount); + echo "'; + } + echo "
    iDNaimPrice
    " . $arr_item['prod_id'] . "" . $arr_item['prod_name'] . "" . number_format($prod_price, 2, ',', ' ') . ' ' . $arr_item['prod_price'] . '
    "; + } + } + + + +?> \ No newline at end of file diff --git a/site/www/_tmp/lesson1/5-7. index.php b/site/www/_tmp/lesson1/5-7. index.php new file mode 100644 index 0000000..6505a2c --- /dev/null +++ b/site/www/_tmp/lesson1/5-7. index.php @@ -0,0 +1,80 @@ +foo(); // 1 + // + $a2->foo(); // 2 + // + $a1->foo(); // 3 + // + $a2->foo(); // 4 + + /* + * , static 1 , + */ + + // , 1 + namespace p2; + + class A { + public function foo() { + static $x = 0; + echo ++$x; + } + } + // , A + class B extends A { + } + echo "
    p2: "; + $a1 = new \p2\A(); + $b1 = new \p2\B(); + $a1->foo(); // 1 + $b1->foo(); // 1 + $a1->foo(); // 2 + $b1->foo(); // 2 + + /* + * , 2 , , , static "" . + */ + + + namespace p3; + + class A { + // function __construct($a, $c){;} + public function foo() { + static $x = 0; + echo ++$x; + } + } + class B extends A { + } + echo "
    p3: "; + $a1 = new A; + $b1 = new B; + $a1->foo(); // 1 + $b1->foo(); // 1 + $a1->foo(); // 2 + $b1->foo(); // 2 + + /* + * namespace p2, , , __construct , , .. , . __construct . + */ +?> \ No newline at end of file diff --git a/site/www/_tmp/lesson1/arr_products.php b/site/www/_tmp/lesson1/arr_products.php new file mode 100644 index 0000000..c0d2144 --- /dev/null +++ b/site/www/_tmp/lesson1/arr_products.php @@ -0,0 +1,60 @@ + 1, + 'prod_name' => 'Мини юбка, латекс', + 'prod_price' => 1500, + 'prod_desc' => 'Подчеркнёт Вашу фигуру, все будут в ударе', + 'prod_matter' => 'latex', + 'prod_count' => 5, + ], + [ + 'prod_id' => 2, + 'prod_name' => 'Мини юбка, кожа', + 'prod_price' => 1800, + 'prod_desc' => 'Красиво будет сидеть на Вашей фигуру, Вам понравится', + 'prod_matter' => 'leather', + 'prod_count' => 7, + ], + [ + 'prod_id' => 3, + 'prod_name' => 'Атласные перчатки', + 'prod_price' => 900, + 'prod_desc' => 'Подчеркнёт изящество Ваших рук', + 'prod_matter' => 'satin', + 'prod_count' => 5, + ], + [ + 'prod_id' => 4, + 'prod_name' => 'Виниловое платье', + 'prod_price' => 1800, + 'prod_desc' => 'Подчеркнёт изящество Ваших рук', + 'prod_matter' => 'vinyl', + 'prod_count' => 8, + ], + [ + 'prod_id' => 5, + 'prod_name' => 'Виниловая юбка карандаш', + 'prod_price' => 900, + 'prod_desc' => 'Подчеркнёт изящество Ваших рук', + 'prod_matter' => 'vinyl', + 'prod_count' => 0, + ], + [ + 'prod_id' => 6, + 'prod_name' => 'Чулки из искусственной кожи', + 'prod_price' => 1100, + 'prod_desc' => 'Подчеркнёт изящество Ваших рук', + 'prod_matter' => 'leather', + 'prod_count' => 3, + ], + [ + 'prod_id' => 7, + 'prod_name' => 'Кожанный комбинизен', + 'prod_price' => 1100, + 'prod_desc' => 'Подчеркнёт изящество Ваших рук', + 'prod_matter' => 'leather', + 'prod_count' => 4, + ], + ]; +?> \ No newline at end of file diff --git a/site/www/arr_products.php b/site/www/arr_products.php new file mode 100644 index 0000000..ddcd748 --- /dev/null +++ b/site/www/arr_products.php @@ -0,0 +1,76 @@ + 1, + 'prod_name' => 'Мини юбка, латекс', + 'prod_price' => 1500, + 'prod_desc' => 'Подчеркнёт Вашу фигуру, все будут в ударе', + 'prod_matter' => 'latex', + 'prod_count' => 5, + ], + [ + 'prod_id' => 2, + 'prod_name' => 'Мини юбка, кожа', + 'prod_price' => 1800, + 'prod_desc' => 'Красиво будет сидеть на Вашей фигуру, Вам понравится', + 'prod_matter' => 'leather', + 'prod_count' => 7, + ], + [ + 'prod_id' => 3, + 'prod_name' => 'Атласные перчатки', + 'prod_price' => 900, + 'prod_desc' => 'Подчеркнёт изящество Ваших рук', + 'prod_matter' => 'satin', + 'prod_count' => 5, + ], + [ + 'prod_id' => 4, + 'prod_name' => 'Виниловое платье', + 'prod_price' => 1800, + 'prod_desc' => 'Подчеркнёт изящество Вашего тела', + 'prod_matter' => 'vinyl', + 'prod_count' => 8, + ], + [ + 'prod_id' => 5, + 'prod_name' => 'Виниловая юбка карандаш', + 'prod_price' => 900, + 'prod_desc' => 'Подчеркнёт изящество Вашей фигуры', + 'prod_matter' => 'vinyl', + 'prod_count' => 0, + ], + [ + 'prod_id' => 6, + 'prod_name' => 'Чулки из искусственной кожи', + 'prod_price' => 1100, + 'prod_desc' => 'Подчеркнёт изящество Ваших ног', + 'prod_matter' => 'leather', + 'prod_count' => 3, + ], + [ + 'prod_id' => 7, + 'prod_name' => 'Кожанный комбинизен', + 'prod_price' => 1100, + 'prod_desc' => 'Подчеркнёт изящество Ваших рук', + 'prod_matter' => 'leather', + 'prod_count' => 4, + ], + [ + 'prod_id' => 8, + 'prod_name' => 'Сахар', + 'prod_price' => 48, + 'prod_desc' => 'Подсластите себе жизнь', + 'prod_matter' => 'weight', + 'prod_count' => 4, + ], + [ + 'prod_id' => 9, + 'prod_name' => 'Мука', + 'prod_price' => 50, + 'prod_desc' => 'Испечёте что угодно', + 'prod_matter' => 'weight', + 'prod_count' => 4, + ], + ]; +?> \ No newline at end of file diff --git a/site/www/data/.htaccess b/site/www/data/.htaccess new file mode 100644 index 0000000..2ec6034 --- /dev/null +++ b/site/www/data/.htaccess @@ -0,0 +1,21 @@ +#default +#AddDefaultCharset windows-1251 +#��������� ������ +#Options +FollowSymLinks -MultiViews +# Turn mod_rewrite on + +#php_value date.timezone Asia/Yekaterinburg + +#php_value post_max_size 1000M +#php_value upload_max_filesize 1000M + +RewriteEngine on +RewriteBase / + +#�������� .htaccess ���� + +order allow,deny +deny from all + + +RewriteRule ^script$ /data/index.php?all_in_one [NC,L,QSA] diff --git a/site/www/data/index.php b/site/www/data/index.php new file mode 100644 index 0000000..47c8c8e --- /dev/null +++ b/site/www/data/index.php @@ -0,0 +1,17 @@ + \ No newline at end of file diff --git a/site/www/img/products/1/123.jpeg b/site/www/img/products/1/123.jpeg new file mode 100644 index 0000000..50eef90 Binary files /dev/null and b/site/www/img/products/1/123.jpeg differ diff --git a/site/www/img/products/1/thumbs/123.jpeg b/site/www/img/products/1/thumbs/123.jpeg new file mode 100644 index 0000000..1529edb Binary files /dev/null and b/site/www/img/products/1/thumbs/123.jpeg differ diff --git a/site/www/img/products/2/223.jpeg b/site/www/img/products/2/223.jpeg new file mode 100644 index 0000000..11d94f0 Binary files /dev/null and b/site/www/img/products/2/223.jpeg differ diff --git a/site/www/img/products/2/thumbs/223.jpeg b/site/www/img/products/2/thumbs/223.jpeg new file mode 100644 index 0000000..bd8ed0f Binary files /dev/null and b/site/www/img/products/2/thumbs/223.jpeg differ diff --git a/site/www/img/products/3/312.jpeg b/site/www/img/products/3/312.jpeg new file mode 100644 index 0000000..44bd6f4 Binary files /dev/null and b/site/www/img/products/3/312.jpeg differ diff --git a/site/www/img/products/3/thumbs/312.jpeg b/site/www/img/products/3/thumbs/312.jpeg new file mode 100644 index 0000000..9999efe Binary files /dev/null and b/site/www/img/products/3/thumbs/312.jpeg differ diff --git a/site/www/img/products/6/611.jpeg b/site/www/img/products/6/611.jpeg new file mode 100644 index 0000000..b700763 Binary files /dev/null and b/site/www/img/products/6/611.jpeg differ diff --git a/site/www/img/products/6/thumbs/611.jpeg b/site/www/img/products/6/thumbs/611.jpeg new file mode 100644 index 0000000..4cd9e8d Binary files /dev/null and b/site/www/img/products/6/thumbs/611.jpeg differ diff --git a/site/www/img/system/logo.gif b/site/www/img/system/logo.gif new file mode 100644 index 0000000..a88628d Binary files /dev/null and b/site/www/img/system/logo.gif differ diff --git a/site/www/img/system/no_photo_64.png b/site/www/img/system/no_photo_64.png new file mode 100644 index 0000000..a2cf574 Binary files /dev/null and b/site/www/img/system/no_photo_64.png differ diff --git "a/site/www/index - \320\272\320\276\320\277\320\270\321\217.php" "b/site/www/index - \320\272\320\276\320\277\320\270\321\217.php" new file mode 100644 index 0000000..83a7734 --- /dev/null +++ "b/site/www/index - \320\272\320\276\320\277\320\270\321\217.php" @@ -0,0 +1,162 @@ + getProdsDB(); + } + } + + // объявление get_discount_prods - расширенного класса prods + class get_discount_prods extends prods{ + private $prods = []; + // Массив со скидками + private $discounts = [ + 'vinyl' => 25, + 'leather' => 15 + ]; + // при создании класса, массив $this -> prods получает данные с БД с товарами всеми + function __construct(){ + $this -> prods = $this -> getProdsDB(); + } + // Получаем товары + // реализация 2, т.е. собирает Html и отдаём его в случае успеха, + // если успеха нет то ошибку + // если ошибки нет и html то код возвратим + function getProds(){ + if(empty($this -> prods)) return [false, '

    В данный момент товары отсутствуют напрочь!

    ', 'code' => 'empty']; + elseif(empty($this -> discounts)) return [false, '

    В данный момент скидок на товары нет!

    ', 'code' => 'empty']; + else{ + $html = ''; + $has = false; + foreach($this -> prods as $arr_item){ + // При работе с базой перебора прямого бы не было + if(!empty($this -> discounts[$arr_item['prod_matter']]) && !empty($arr_item['prod_count'])){ + $prod_price = (float)$arr_item['prod_price'] - ((float)$arr_item['prod_price'] / 100 * (float)$this -> discounts[$arr_item['prod_matter']]); + $has = true; + $html .= '"; + } + } + $html .= '
    ' .$arr_item['prod_id'] . "" . $arr_item['prod_name'] . "" . number_format($prod_price, 2, ',', ' ') . ' ' . '' . $arr_item['prod_price'] . '' . "
    '; + if(!$has) return [false, '

    В данный момент товары со скидкой отсутствуют!

    ', 'code' => 'empty']; + } + return [true, 'html' => $html]; + } + } + + // Распродажа залежавшегося товара + class get_sale_prods extends prods{ + // Сколько минимум должно быть, чтоб учавствовать в распродаже + private $sale = 5; + private $discount = 50; + // Распродажа товаров, + function getProdsDB(){ + // Иммитируем запрос в базу + $arr_prods = []; + require './arr_products.php'; + if(empty($arr_prods)) return [false, 'В данный момент товары отсутствуют напрочь!', 'code' => 'empty']; + // Имитация, будто мы запросили что то типа: " select * from products where prod_count <= $sale " + foreach($arr_prods as $_id => $arr_item){ + if(!empty($arr_item['prod_count']) && $arr_item['prod_count'] <= $this -> sale) unset($arr_prods[$_id]); + } + if(empty($arr_prods)) return [false, 'В данный момент скидок на товары нет!', 'code' => 'empty']; + return [true, 'arr' => $arr_prods]; + } + // Получим значение скидки + function get_discount(){ + return $this -> discount; + } + // Получим все товары + function getProds(){ + return $this -> getProdsDB(); + } + } + + // ------------------------------------------------------------ + $prods = new prods(); + // echo $prods -> x; + // var_dump($prods -> getProds()); + + $prods = $prods -> getProds(); + if(empty($prods)){ + echo "

    В данный момент товары отсутствуют!

    "; + } + else{ + echo ""; + foreach($prods as $arr_item){ + echo ""; + } + echo "
    iDNaimPrice
    " . $arr_item['prod_id'] . "" . $arr_item['prod_name'] . "" . number_format($arr_item['prod_price'], 2, ',', ' ') . "
    "; + } + + // ------------------------------------------------------------ + $prods = new get_discount_prods(); + $__r = $prods -> getProds(); + + echo "
    Товары со скидкой:
    "; + + if(!$__r[0] && !empty($__r['code'])){ + echo $__r[1]; + } + elseif(!$__r[0]){ + echo '

    Error: ' . $__r[1] . '

    '; + } + else{ + echo $__r['html']; + } + + // ------------------------------------------------------------ + $prods = new get_sale_prods(); + $__r = $prods -> getProds(); + + $discount = $prods -> get_discount(); + + if($discount <= 0){ + echo "

    В данный момент распродажи нет!

    "; + } + else{ + echo "
    Распродажа:
    "; + if(!$__r[0] && !empty($__r['code'])){ + echo $__r[1]; + } + elseif(!$__r[0]){ + echo '

    Error: ' . $__r[1] . '

    '; + } + else{ + echo ""; + foreach($__r['arr'] as $arr_item){ + $prod_price = (float)$arr_item['prod_price'] - ((float)$arr_item['prod_price'] / 100 * $discount); + echo "'; + } + echo "
    iDNaimPrice
    " . $arr_item['prod_id'] . "" . $arr_item['prod_name'] . "" . number_format($prod_price, 2, ',', ' ') . ' ' . $arr_item['prod_price'] . '
    "; + } + } + + + +?> \ No newline at end of file diff --git a/site/www/index.php b/site/www/index.php new file mode 100644 index 0000000..18a48c7 --- /dev/null +++ b/site/www/index.php @@ -0,0 +1,98 @@ + '../../temp/twig_cache', + 'debug' => true, + 'autoescape' => false, + ]); + + $template = $twig->load('html.tpl'); + + if(isset($_GET['tovary'])){ + $place = 'products'; + + $assigns['document'] = [ + 'title' => 'Список товаров', + 'h1' => 'Список товаров', + 'place' => 'products' + ]; + +// $db = new DB(); +// // $__r = $db -> exec_sql('select * from products where 1'); +// // $__r = $db -> exec_sql(db::get_query(['get' => 'products']) . " limit 1 "); +// $__r = $db -> exec_sql(['query_get' => db::get_query(['get' => 'products'])]); + + $site = new site(); + $__r = $site -> get_prods(['limit' => $site -> limit_count]); + if(!$__r[0]){ + $assigns['document']['content'] = $__r[1]; + } + else{ + $assigns['arr_prods'] = $__r['arr']; + // $tpl = 'products'; + // var_dump($assigns['arr_prods']); + $tpl = $twig->load('products.tpl'); + $assigns['document']['content'] = $tpl->render($assigns); +// $assigns['document']['content'] = $twig->renderBlock('products.tpl', $assigns); + } + } + elseif(isset($_GET['kontakty'])){ + $place = 'contacts'; + + $assigns['document'] = [ + 'title' => 'Контакты магазина', + 'h1' => 'О нас', + 'content' => 'Телефон нашей компании', + 'place' => 'contacts' + ]; + + $tpl = 'page'; + } + else{ + // main page + $place = 'main'; + + $assigns['document'] = [ + 'title' => 'Главная страница', + 'h1' => 'Главная страница', + 'content' => 'Контент главной страницы', + 'place' => 'main' + ]; + } + + + // var_dump($__r); + + // echo $template->render(['the' => 'variables', 'go' => 'here']); + + echo $template->render($assigns); + +?> \ No newline at end of file diff --git a/site/www/templates/css/prods.css b/site/www/templates/css/prods.css new file mode 100644 index 0000000..537b888 --- /dev/null +++ b/site/www/templates/css/prods.css @@ -0,0 +1,39 @@ +.prod_list ul.prods{ + display: flex; display: -webkit-flex; + -webkit-flex-wrap: wrap; flex-wrap: wrap; +} +.prod_list ul.prods li{ + display: inline-flex; + width: 20%; +} +.prod_list ul.prods li.blush{ + background: rgba(255, 142, 137, 0.52); +} + +.prod_list ul.prods li > div{ + border: 1px solid #fff; width: 100%; height: 100%; + /*margin: 10px;*/ +} +.prod_list ul.prods li:hover > div{ + border: 1px solid #c7c7c7; +} +.prod_list ul.prods li:hover{ +} +.prod_list ul.prods li img{ + max-height: 75px; max-width: 75px; +} +.prods .pTitle, .prods .pImg, .prods .pPrice, .prods .pDesc{ + padding: 5px; +} +.prods .pTitle{ + font-weight: bold; +} +.prods .pImg{ + text-align: center; +} +.prods .pPrice{ + text-align: right; +} +.prods .pDesc{ + opacity: 0.7; +} \ No newline at end of file diff --git a/site/www/templates/css/system.css b/site/www/templates/css/system.css new file mode 100644 index 0000000..8ffed5f --- /dev/null +++ b/site/www/templates/css/system.css @@ -0,0 +1,78 @@ +html, body, div, ul{ + margin: 0; + padding: 0; + border: 0; +} +html { + height: 100%; +} +body { + font: 12px/18px Arial, sans-serif; + width: 100%; + height: 100%; +} +header{ + max-width: 1200px; + height: 75px; width: 100%; + background: #FFE680; +} +.wrapper { + max-width: 1200px; + margin: 0 auto; + min-height: 100%; + height: auto !important; + height: 100%; +} +.content{ + width: 100%; + padding: 0 0 50px; + position: relative; +} +.content:after { + display: table; + clear: both; + content: ''; +} +footer{ + max-width: 1200px; + margin: -50px auto 0; + height: 50px; + background: #BFF08E; + position: relative; + + /*height: 50px; width: 100%;*/ +} +.copyright{ + text-align: center; +} +.menu ul{ + background: aliceblue; +} +.menu ul li{ + display: inline-flex; +} +.menu ul li:hover{ + background: #dddfff; +} +.menu ul li a{ + padding: 10px 15px; display: block; /*height: 100%; width: 100%;*/ +} +.btn_frm, .prod_act{ + cursor: pointer; +} +.sq_msg.sq_up{ + opacity: 0.9; + background: rgba(0,0,0,.1); + display: block; + position: relative; + z-index: 1; +} +.sq_msg.sq_up .sq_msg_form.fw{ + position: absolute; + background: #bdbd48; + padding: 10px; + z-index: 111; + left: calc(50% - 20px); + border: 1px solid #c7c7c7; + margin-top: -1px; +} \ No newline at end of file diff --git a/site/www/templates/html.tpl b/site/www/templates/html.tpl new file mode 100644 index 0000000..f94dae8 --- /dev/null +++ b/site/www/templates/html.tpl @@ -0,0 +1,38 @@ + + + + {{ document.title }} - Example twig + + + + {% if document.place == 'products' %} + + {% endif %} + + + +
    +
    +
    + +
    Магазин спецодежды
    +
    +
    + +
    +

    {{ document.h1 }}

    + {{ document.content }} +
    +
    +
    © Copyright by Eddie
    + + +{% if document.place == 'products' %} + +{% endif %} + + \ No newline at end of file diff --git a/site/www/templates/js/common.js b/site/www/templates/js/common.js new file mode 100644 index 0000000..aa8d916 --- /dev/null +++ b/site/www/templates/js/common.js @@ -0,0 +1,209 @@ +function func_pub_sub(f_act, id){ + var f_id = id; + var fields_form = ''; + if($(id).attr("data-form-name") != undefined){ + fields_form = $('form[name=' + $(id).attr('data-form-name') + ']').serializeArray(); + } + + var add_opt_v2 = { + 'opt' : {} + }; + if($(id).attr("data-fields") != undefined){ + var fields = $(id).attr("data-fields").split("##"); + $.each(fields,function(index, field) { + data = field.split("="); + add_opt_v2['opt'][data[0]] = data[1]; + }); + } + + console.log('add_opt_v2: ', add_opt_v2); + + $('body').prepend('
    Подождите...
    '); + + var timeout = 60000; //def + if($(id).attr("data-timeout") != undefined){ + timeout = $(id).attr("data-timeout"); + } + + var sr = 'script'; + if($(id).attr("data-s-name") != undefined){ + sr = $(id).attr("data-s-name"); + } + var async = true; + if($(id).attr("data-async") != undefined){ + async = $(id).attr("data-async"); + } + xhr_din_c = $.ajax({ + type: "POST", + url: "/data/script", + async: async, + data: { "act": f_act, "add_opt_v2": add_opt_v2, "els": fields_form, "url": window.location.href }, + beforeSend: function(jqXHR, settings){ + + }, + success: function(data){ + //$(farr['div_id']).remove(); + console.log(data); + //var farr = $.parseJSON(data); + + var farr; + try{ + farr = $.parseJSON(data); + }catch(e){ + alert(e.name); + if($('div#frm_wait').length > 0) $('div#frm_wait').remove(); + + return false; + }finally{ + //alert("finished"); + } + + func_pub_sub_res(farr, f_act, id); + + if($('div#frm_wait').length > 0) $('div#frm_wait').remove(); + }, + error: function(x, t, e){ + //$("#status2").html(data); + //***alert('error'); + // console.log( 'error...' ); + console.error( x, t, e ); + if( t === 'timeout') { + // Произошел тайм-аут + alert('Запрос выполнялся дольше обычного, попробуйте ещё раз'); + if($('div#frm_wait').length > 0) $('div#frm_wait').remove(); + } else { + console.log('Error: ' + e); + } + }, + complete: function(data){ + //$("#status2").html(data); + //***alert('complete'); + }, + // timeout: 10000 + timeout: timeout + }); +} + +function func_pub_sub_short(add_opt_v2, fields_form, id, fact) { + + if(false){ + add_opt_v2 = { + 'opt' : { + 'pl' : 'calls', + 'action' : sort_by, //'tel', + 'data' : source + } + }; + func_pub_sub_short(add_opt_v2, fields_form, this, 4); + } + + if(add_opt_v2['opt']['no_wait'] == undefined){ + $('body').prepend('
    '); + } + var sync = true; + if(add_opt_v2['opt']['async'] != undefined){ + sync = add_opt_v2['opt']['async']; + } + + var processing_com_func = true; + if(add_opt_v2['opt']['processing_com_func'] != undefined){ + processing_com_func = add_opt_v2['opt']['processing_com_func']; + } + + var has_return = false, val_return = undefined; + if(add_opt_v2['opt']['return'] != undefined){ + has_return = true; + } + if(fact == undefined) fact = 1; + var farr = undefined; + xhr_pub_sub_short = $.ajax({ + type: "POST", + url: "/data/script", + async: sync, + data: { "act": fact, "add_opt_v2": add_opt_v2, "els": fields_form, "url": window.location.href }, + success: function(data){ + console.log(data); + //var farr = $.parseJSON(data); + try{ + farr = $.parseJSON(data); + }catch(e){ + alert(e.name); + if($('div#frm_wait').length > 0) $('div#frm_wait').remove(); + return [false, 'function return is error: ' + e.name]; + }finally{ + //alert("finished"); + } + + if(processing_com_func) func_pub_sub_res(farr, 10, id); + if(has_return){ + //console.log('return: ', farr); + if(farr[0] == true) return farr; + else swal({ title: "Внимание!", text: farr[1], html: true, type: "error", confirmButtonText: "Закрыть" }); + } + }, + error: function(data){ + //$("#status2").html(data); + //***alert('error'); + }, + complete: function(data){ + //$("#status2").html(data); + //***alert('complete'); + } + }); + + if($('div#frm_wait') != undefined) $('div#frm_wait').remove(); + + if(!sync || has_return){ + if(farr == undefined || farr[0] == undefined){ + console.error('[0] - undefined, farr: ', farr); + alert('Пришёл пустой ответ от сервера'); + return [false, 'Пришёл пустой ответ от сервера']; + } + else if(farr[0] == true) return farr; + else{ + alert(farr[1]); + return farr; + } + } + else{ + return farr; + } +} + +function func_pub_sub_res(farr, fact, id){ + + console.log('func_pub_sub_res:: ', farr); + + try{ + var t = farr[0]; + } + catch(e){ + //alert(e.name); + alert('Пришёл 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