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UnloadTask.php
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UnloadTask.php
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<?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
*/
namespace Cake\Shell\Task;
use Cake\Console\Shell;
use Cake\Filesystem\File;
/**
* Task for unloading plugins.
*
*/
class UnloadTask extends Shell
{
/**
* Path to the bootstrap file.
*
* @var string
*/
public $bootstrap = null;
/**
* Execution method always used for tasks.
*
* @param string $plugin The plugin name.
* @return boolean if action passed.
*/
public function main($plugin = null)
{
$this->bootstrap = ROOT . DS . 'config' . DS . 'bootstrap.php';
if (empty($plugin)) {
$this->err('<error>You must provide a plugin name in CamelCase format.</error>');
$this->err('To unload an "Example" plugin, run <info>`cake plugin unload Example`</info>.');
return false;
}
$write = $this->_modifyBootstrap($plugin);
if ($write) {
return true;
}
return false;
}
/**
* Update the applications bootstrap.php file.
*
* @param string $plugin Name of plugin.
* @return bool If modify passed.
*/
protected function _modifyBootstrap($plugin)
{
$finder = "/\nPlugin::load\('$plugin'(.|.\n|)+\);\n/";
$bootstrap = new File($this->bootstrap, false);
$contents = $bootstrap->read();
if (!preg_match("@\n\s*Plugin::loadAll@", $contents)) {
$contents = preg_replace($finder, "", $contents);
$bootstrap->write($contents);
$this->out('');
$this->out(sprintf('%s modified', $this->bootstrap));
return true;
}
return false;
}
/**
* GetOptionParser method.
*
* @return \Cake\Console\ConsoleOptionParser
*/
public function getOptionParser()
{
$parser = parent::getOptionParser();
$parser->addArgument('plugin', [
'help' => 'Name of the plugin to load.',
]);
return $parser;
}
}