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<?php
/**
* The Project Task handles creating the base application
*
*
* PHP 5
*
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @since CakePHP(tm) v 1.2
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
App::uses('AppShell', 'Console/Command');
App::uses('File', 'Utility');
App::uses('Folder', 'Utility');
App::uses('String', 'Utility');
App::uses('Security', 'Utility');
/**
* Task class for creating new project apps and plugins
*
* @package Cake.Console.Command.Task
*/
class ProjectTask extends AppShell {
/**
* configs path (used in testing).
*
* @var string
*/
public $configPath = null;
/**
* Checks that given project path does not already exist, and
* finds the app directory in it. Then it calls bake() with that information.
*
* @return mixed
*/
public function execute() {
$project = null;
if (isset($this->args[0])) {
$project = $this->args[0];
}
while (!$project) {
$prompt = __d('cake_console', "What is the path to the project you want to bake?");
$project = $this->in($prompt, null, APP . 'myapp');
}
if ($project && !Folder::isAbsolute($project) && isset($_SERVER['PWD'])) {
$project = $_SERVER['PWD'] . DS . $project;
}
$response = false;
while ($response == false && is_dir($project) === true && file_exists($project . 'Config' . 'core.php')) {
$prompt = __d('cake_console', '<warning>A project already exists in this location:</warning> %s Overwrite?', $project);
$response = $this->in($prompt, array('y', 'n'), 'n');
if (strtolower($response) === 'n') {
$response = $project = false;
}
}
$success = true;
if ($this->bake($project)) {
$path = Folder::slashTerm($project);
if ($this->createHome($path)) {
$this->out(__d('cake_console', ' * Welcome page created'));
} else {
$this->err(__d('cake_console', 'The Welcome page was <error>NOT</error> created'));
$success = false;
}
if ($this->securitySalt($path) === true) {
$this->out(__d('cake_console', ' * Random hash key created for \'Security.salt\''));
} else {
$this->err(__d('cake_console', 'Unable to generate random hash for \'Security.salt\', you should change it in %s', APP . 'Config' . DS . 'core.php'));
$success = false;
}
if ($this->securityCipherSeed($path) === true) {
$this->out(__d('cake_console', ' * Random seed created for \'Security.cipherSeed\''));
} else {
$this->err(__d('cake_console', 'Unable to generate random seed for \'Security.cipherSeed\', you should change it in %s', APP . 'Config' . DS . 'core.php'));
$success = false;
}
if ($this->consolePath($path) === true) {
$this->out(__d('cake_console', ' * app/Console/cake.php path set.'));
} else {
$this->err(__d('cake_console', 'Unable to set console path for app/Console.'));
$success = false;
}
$hardCode = false;
if ($this->cakeOnIncludePath()) {
$this->out(__d('cake_console', '<info>CakePHP is on your `include_path`. CAKE_CORE_INCLUDE_PATH will be set, but commented out.</info>'));
} else {
$this->out(__d('cake_console', '<warning>CakePHP is not on your `include_path`, CAKE_CORE_INCLUDE_PATH will be hard coded.</warning>'));
$this->out(__d('cake_console', 'You can fix this by adding CakePHP to your `include_path`.'));
$hardCode = true;
}
$success = $this->corePath($path, $hardCode) === true;
if ($success) {
$this->out(__d('cake_console', ' * CAKE_CORE_INCLUDE_PATH set to %s in webroot/index.php', CAKE_CORE_INCLUDE_PATH));
$this->out(__d('cake_console', ' * CAKE_CORE_INCLUDE_PATH set to %s in webroot/test.php', CAKE_CORE_INCLUDE_PATH));
} else {
$this->err(__d('cake_console', 'Unable to set CAKE_CORE_INCLUDE_PATH, you should change it in %s', $path . 'webroot' . DS .'index.php'));
$success = false;
}
if ($success && $hardCode) {
$this->out(__d('cake_console', ' * <warning>Remember to check these values after moving to production server</warning>'));
}
$Folder = new Folder($path);
if (!$Folder->chmod($path . 'tmp', 0777)) {
$this->err(__d('cake_console', 'Could not set permissions on %s', $path . DS .'tmp'));
$this->out(__d('cake_console', 'chmod -R 0777 %s', $path . DS .'tmp'));
$success = false;
}
if ($success) {
$this->out(__d('cake_console', '<success>Project baked successfully!</success>'));
} else {
$this->out(__d('cake_console', 'Project baked but with <warning>some issues.</warning>.'));
}
return $path;
}
}
/**
* Checks PHP's include_path for CakePHP.
*
* @return boolean Indicates whether or not CakePHP exists on include_path
*/
public function cakeOnIncludePath() {
$paths = explode(PATH_SEPARATOR, ini_get('include_path'));
foreach ($paths as $path) {
if (file_exists($path . DS . 'Cake' . DS . 'bootstrap.php')) {
return true;
}
}
return false;
}
/**
* Looks for a skeleton template of a Cake application,
* and if not found asks the user for a path. When there is a path
* this method will make a deep copy of the skeleton to the project directory.
*
* @param string $path Project path
* @param string $skel Path to copy from
* @param string $skip array of directories to skip when copying
* @return mixed
*/
public function bake($path, $skel = null, $skip = array('empty')) {
if (!$skel && !empty($this->params['skel'])) {
$skel = $this->params['skel'];
}
while (!$skel) {
$skel = $this->in(
__d('cake_console', "What is the path to the directory layout you wish to copy?"),
null,
CAKE . 'Console' . DS . 'Templates' . DS . 'skel'
);
if (!$skel) {
$this->err(__d('cake_console', 'The directory path you supplied was empty. Please try again.'));
} else {
while (is_dir($skel) === false) {
$skel = $this->in(
__d('cake_console', 'Directory path does not exist please choose another:'),
null,
CAKE . 'Console' . DS . 'Templates' . DS . 'skel'
);
}
}
}
$app = basename($path);
$this->out(__d('cake_console', '<info>Skel Directory</info>: ') . $skel);
$this->out(__d('cake_console', '<info>Will be copied to</info>: ') . $path);
$this->hr();
$looksGood = $this->in(__d('cake_console', 'Look okay?'), array('y', 'n', 'q'), 'y');
switch (strtolower($looksGood)) {
case 'y':
$Folder = new Folder($skel);
if (!empty($this->params['empty'])) {
$skip = array();
}
if ($Folder->copy(array('to' => $path, 'skip' => $skip))) {
$this->hr();
$this->out(__d('cake_console', '<success>Created:</success> %s in %s', $app, $path));
$this->hr();
} else {
$this->err(__d('cake_console', "<error>Could not create</error> '%s' properly.", $app));
return false;
}
foreach ($Folder->messages() as $message) {
$this->out(String::wrap(' * ' . $message), 1, Shell::VERBOSE);
}
return true;
case 'n':
unset($this->args[0]);
$this->execute();
return false;
case 'q':
$this->out(__d('cake_console', '<error>Bake Aborted.</error>'));
return false;
}
}
/**
* Writes a file with a default home page to the project.
*
* @param string $dir Path to project
* @return boolean Success
*/
public function createHome($dir) {
$app = basename($dir);
$path = $dir . 'View' . DS . 'Pages' . DS;
$source = CAKE . 'Console' . DS . 'Templates' . DS .'default' . DS . 'views' . DS . 'home.ctp';
include $source;
return $this->createFile($path . 'home.ctp', $output);
}
/**
* Generates the correct path to the CakePHP libs that are generating the project
* and points app/console/cake.php to the right place
*
* @param string $path Project path.
* @return boolean success
*/
public function consolePath($path) {
$File = new File($path . 'Console' . DS . 'cake.php');
$contents = $File->read();
if (preg_match('/(__CAKE_PATH__)/', $contents, $match)) {
$root = strpos(CAKE_CORE_INCLUDE_PATH, '/') === 0 ? " \$ds . '" : "'";
$replacement = $root . str_replace(DS, "' . \$ds . '", trim(CAKE_CORE_INCLUDE_PATH, DS)) . "'";
$result = str_replace($match[0], $replacement, $contents);
if ($File->write($result)) {
return true;
}
return false;
}
return false;
}
/**
* Generates and writes 'Security.salt'
*
* @param string $path Project path
* @return boolean Success
*/
public function securitySalt($path) {
$File = new File($path . 'Config' . DS . 'core.php');
$contents = $File->read();
if (preg_match('/([\s]*Configure::write\(\'Security.salt\',[\s\'A-z0-9]*\);)/', $contents, $match)) {
$string = Security::generateAuthKey();
$result = str_replace($match[0], "\t" . 'Configure::write(\'Security.salt\', \'' . $string . '\');', $contents);
if ($File->write($result)) {
return true;
}
return false;
}
return false;
}
/**
* Generates and writes 'Security.cipherSeed'
*
* @param string $path Project path
* @return boolean Success
*/
public function securityCipherSeed($path) {
$File = new File($path . 'Config' . DS . 'core.php');
$contents = $File->read();
if (preg_match('/([\s]*Configure::write\(\'Security.cipherSeed\',[\s\'A-z0-9]*\);)/', $contents, $match)) {
App::uses('Security', 'Utility');
$string = substr(bin2hex(Security::generateAuthKey()), 0, 30);
$result = str_replace($match[0], "\t" . 'Configure::write(\'Security.cipherSeed\', \'' . $string . '\');', $contents);
if ($File->write($result)) {
return true;
}
return false;
}
return false;
}
/**
* Generates and writes CAKE_CORE_INCLUDE_PATH
*
* @param string $path Project path
* @param boolean $hardCode Wether or not define calls should be hardcoded.
* @return boolean Success
*/
public function corePath($path, $hardCode = true) {
if (dirname($path) !== CAKE_CORE_INCLUDE_PATH) {
$filename = $path . 'webroot' . DS . 'index.php';
if (!$this->_replaceCorePath($filename, $hardCode)) {
return false;
}
$filename = $path . 'webroot' . DS . 'test.php';
if (!$this->_replaceCorePath($filename, $hardCode)) {
return false;
}
return true;
}
}
/**
* Replaces the __CAKE_PATH__ placeholder in the template files.
*
* @param string $filename The filename to operate on.
* @param boolean $hardCode Whether or not the define should be uncommented.
* @return boolean Success
*/
protected function _replaceCorePath($filename, $hardCode) {
$contents = file_get_contents($filename);
$root = strpos(CAKE_CORE_INCLUDE_PATH, '/') === 0 ? " DS . '" : "'";
$corePath = $root . str_replace(DS, "' . DS . '", trim(CAKE_CORE_INCLUDE_PATH, DS)) . "'";
$result = str_replace('__CAKE_PATH__', $corePath, $contents, $count);
if ($hardCode) {
$result = str_replace('//define(\'CAKE_CORE', 'define(\'CAKE_CORE', $result);
}
if (!file_put_contents($filename, $result)) {
return false;
}
if ($count == 0) {
return false;
}
return true;
}
/**
* Enables Configure::read('Routing.prefixes') in /app/Config/core.php
*
* @param string $name Name to use as admin routing
* @return boolean Success
*/
public function cakeAdmin($name) {
$path = (empty($this->configPath)) ? APP . 'Config' . DS : $this->configPath;
$File = new File($path . 'core.php');
$contents = $File->read();
if (preg_match('%(\s*[/]*Configure::write\(\'Routing.prefixes\',[\s\'a-z,\)\(]*\);)%', $contents, $match)) {
$result = str_replace($match[0], "\n" . 'Configure::write(\'Routing.prefixes\', array(\'' . $name . '\'));', $contents);
if ($File->write($result)) {
Configure::write('Routing.prefixes', array($name));
return true;
} else {
return false;
}
} else {
return false;
}
}
/**
* Checks for Configure::read('Routing.prefixes') and forces user to input it if not enabled
*
* @return string Admin route to use
*/
public function getPrefix() {
$admin = '';
$prefixes = Configure::read('Routing.prefixes');
if (!empty($prefixes)) {
if (count($prefixes) == 1) {
return $prefixes[0] . '_';
}
if ($this->interactive) {
$this->out();
$this->out(__d('cake_console', 'You have more than one routing prefix configured'));
}
$options = array();
foreach ($prefixes as $i => $prefix) {
$options[] = $i + 1;
if ($this->interactive) {
$this->out($i + 1 . '. ' . $prefix);
}
}
$selection = $this->in(__d('cake_console', 'Please choose a prefix to bake with.'), $options, 1);
return $prefixes[$selection - 1] . '_';
}
if ($this->interactive) {
$this->hr();
$this->out(__d('cake_console', 'You need to enable Configure::write(\'Routing.prefixes\',array(\'admin\')) in /app/Config/core.php to use prefix routing.'));
$this->out(__d('cake_console', 'What would you like the prefix route to be?'));
$this->out(__d('cake_console', 'Example: www.example.com/admin/controller'));
while ($admin == '') {
$admin = $this->in(__d('cake_console', 'Enter a routing prefix:'), null, 'admin');
}
if ($this->cakeAdmin($admin) !== true) {
$this->out(__d('cake_console', '<error>Unable to write to</error> /app/Config/core.php.'));
$this->out(__d('cake_console', 'You need to enable Configure::write(\'Routing.prefixes\',array(\'admin\')) in /app/Config/core.php to use prefix routing.'));
$this->_stop();
}
return $admin . '_';
}
return '';
}
/**
* get the option parser.
*
* @return ConsoleOptionParser
*/
public function getOptionParser() {
$parser = parent::getOptionParser();
return $parser->description(
__d('cake_console', 'Generate a new CakePHP project skeleton.')
)->addArgument('name', array(
'help' => __d('cake_console', 'Application directory to make, if it starts with "/" the path is absolute.')
))->addOption('empty', array(
'boolean' => true,
'help' => __d('cake_console', 'Create empty files in each of the directories. Good if you are using git')
))->addOption('skel', array(
'default' => current(App::core('Console')) . 'Templates' . DS . 'skel',
'help' => __d('cake_console', 'The directory layout to use for the new application skeleton. Defaults to cake/Console/Templates/skel of CakePHP used to create the project.')
));
}
}
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