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Moving core related global functions to a separate file

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lorenzo committed Sep 9, 2014
1 parent 547fe05 commit c42fe26ce6de0308a0880dab1ac930fe49366c63
Showing with 238 additions and 223 deletions.
  1. +2 −1 composer.json
  2. +236 −0 src/Core/functions.php
  3. +0 −222 src/basics.php
@@ -37,7 +37,8 @@
"autoload-dev": {
"psr-4": {
"Cake\\Test\\": "tests"
}
},
"files": ["src/Core/functions.php"]
},
"replace": {
"cakephp/collection": "self.version",
@@ -0,0 +1,236 @@
<?php
/**
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @since 3.0.0
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
use Cake\Core\Configure;
if (!function_exists('h')) {
/**
* Convenience method for htmlspecialchars.
*
* @param string|array|object $text Text to wrap through htmlspecialchars. Also works with arrays, and objects.
* Arrays will be mapped and have all their elements escaped. Objects will be string cast if they
* implement a `__toString` method. Otherwise the class name will be used.
* @param bool $double Encode existing html entities
* @param string $charset Character set to use when escaping. Defaults to config value in 'App.encoding' or 'UTF-8'
* @return string Wrapped text
* @link http://book.cakephp.org/3.0/en/core-libraries/global-constants-and-functions.html#h
*/
function h($text, $double = true, $charset = null) {
if (is_string($text)) {
//optimize for strings
} elseif (is_array($text)) {
$texts = array();
foreach ($text as $k => $t) {
$texts[$k] = h($t, $double, $charset);
}
return $texts;
} elseif (is_object($text)) {
if (method_exists($text, '__toString')) {
$text = (string)$text;
} else {
$text = '(object)' . get_class($text);
}
} elseif (is_bool($text)) {
return $text;
}
static $defaultCharset = false;
if ($defaultCharset === false) {
$defaultCharset = mb_internal_encoding();
if ($defaultCharset === null) {
$defaultCharset = 'UTF-8';
}
}
if (is_string($double)) {
$charset = $double;
}
return htmlspecialchars($text, ENT_QUOTES | ENT_SUBSTITUTE, ($charset) ? $charset : $defaultCharset, $double);
}
}
if (!function_exists('pluginSplit')) {
/**
* Splits a dot syntax plugin name into its plugin and class name.
* If $name does not have a dot, then index 0 will be null.
*
* Commonly used like `list($plugin, $name) = pluginSplit($name);`
*
* @param string $name The name you want to plugin split.
* @param bool $dotAppend Set to true if you want the plugin to have a '.' appended to it.
* @param string $plugin Optional default plugin to use if no plugin is found. Defaults to null.
* @return array Array with 2 indexes. 0 => plugin name, 1 => class name
* @link http://book.cakephp.org/3.0/en/core-libraries/global-constants-and-functions.html#pluginSplit
*/
function pluginSplit($name, $dotAppend = false, $plugin = null) {
if (strpos($name, '.') !== false) {
$parts = explode('.', $name, 2);
if ($dotAppend) {
$parts[0] .= '.';
}
return $parts;
}
return array($plugin, $name);
}
}
if (!function_exists('namespaceSplit')) {
/**
* Split the namespace from the classname.
*
* Commonly used like `list($namespace, $className) = namespaceSplit($class);`
*
* @param string $class The full class name, ie `Cake\Core\App`
* @return array Array with 2 indexes. 0 => namespace, 1 => classname
*/
function namespaceSplit($class) {
$pos = strrpos($class, '\\');
if ($pos === false) {
return array('', $class);
}
return array(substr($class, 0, $pos), substr($class, $pos + 1));
}
}
if (!function_exists('pr')) {
/**
* print_r() convenience function
*
* In terminals this will act the same as using print_r() directly, when not run on cli
* print_r() will wrap <PRE> tags around the output of given array. Similar to debug().
*
* @param mixed $var Variable to print out
* @return void
* @see debug()
* @link http://book.cakephp.org/3.0/en/core-libraries/global-constants-and-functions.html#pr
* @see debug()
*/
function pr($var) {
if (Configure::read('debug')) {
$template = php_sapi_name() !== 'cli' ? '<pre>%s</pre>' : "\n%s\n";
printf($template, print_r($var, true));
}
}
}
if (!function_exists('env')) {
/**
* Gets an environment variable from available sources, and provides emulation
* for unsupported or inconsistent environment variables (i.e. DOCUMENT_ROOT on
* IIS, or SCRIPT_NAME in CGI mode). Also exposes some additional custom
* environment information.
*
* @param string $key Environment variable name.
* @return string Environment variable setting.
* @link http://book.cakephp.org/3.0/en/core-libraries/global-constants-and-functions.html#env
*/
function env($key) {
if ($key === 'HTTPS') {
if (isset($_SERVER['HTTPS'])) {
return (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off');
}
return (strpos(env('SCRIPT_URI'), 'https://') === 0);
}
if ($key === 'SCRIPT_NAME') {
if (env('CGI_MODE') && isset($_ENV['SCRIPT_URL'])) {
$key = 'SCRIPT_URL';
}
}
$val = null;
if (isset($_SERVER[$key])) {
$val = $_SERVER[$key];
} elseif (isset($_ENV[$key])) {
$val = $_ENV[$key];
} elseif (getenv($key) !== false) {
$val = getenv($key);
}
if ($key === 'REMOTE_ADDR' && $val === env('SERVER_ADDR')) {
$addr = env('HTTP_PC_REMOTE_ADDR');
if ($addr !== null) {
$val = $addr;
}
}
if ($val !== null) {
return $val;
}
switch ($key) {
case 'DOCUMENT_ROOT':
$name = env('SCRIPT_NAME');
$filename = env('SCRIPT_FILENAME');
$offset = 0;
if (!strpos($name, '.php')) {
$offset = 4;
}
return substr($filename, 0, -(strlen($name) + $offset));
case 'PHP_SELF':
return str_replace(env('DOCUMENT_ROOT'), '', env('SCRIPT_FILENAME'));
case 'CGI_MODE':
return (PHP_SAPI === 'cgi');
case 'HTTP_BASE':
$host = env('HTTP_HOST');
$parts = explode('.', $host);
$count = count($parts);
if ($count === 1) {
return '.' . $host;
} elseif ($count === 2) {
return '.' . $host;
} elseif ($count === 3) {
$gTLD = array(
'aero',
'asia',
'biz',
'cat',
'com',
'coop',
'edu',
'gov',
'info',
'int',
'jobs',
'mil',
'mobi',
'museum',
'name',
'net',
'org',
'pro',
'tel',
'travel',
'xxx'
);
if (in_array($parts[1], $gTLD)) {
return '.' . $host;
}
}
array_shift($parts);
return '.' . implode('.', $parts);
}
return null;
}
}
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