mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2024-11-15 11:28:25 +00:00
83 lines
2.5 KiB
PHP
83 lines
2.5 KiB
PHP
<?php
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/**
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* Task collection is used as a registry for loaded tasks and handles loading
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* and constructing task class objects.
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*
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* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
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* Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://cakephp.org CakePHP(tm) Project
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* @package cake
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* @subpackage cake.cake.console.libs
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* @since CakePHP(tm) v 2.0
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* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
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*/
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App::import('Core', 'ObjectCollection');
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class TaskCollection extends ObjectCollection {
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/**
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* Shell to give to tasks. and use to find tasks.
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*
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* @var array
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*/
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protected $_Shell;
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protected $_Dispatch;
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/**
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* The directory inside each shell path that contains tasks.
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*
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* @var string
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*/
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public $taskPathPrefix = 'tasks/';
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/**
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* Constructor
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*
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* @param array $paths Array of paths to search for tasks on .
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* @return void
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*/
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public function __construct(Shell $Shell, ShellDispatcher $dispatcher) {
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$this->_Shell = $Shell;
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$this->_Dispatch = $dispatcher;
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}
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/**
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* Loads/constructs a task. Will return the instance in the collection
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* if it already exists.
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*
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* @param string $task Task name to load
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* @param array $settings Settings for the task.
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* @param boolean $enable Whether or not this task should be enabled by default
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* @return Task A task object, Either the existing loaded task or a new one.
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* @throws MissingTaskFileException, MissingTaskClassException when the task could not be found
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*/
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public function load($task, $settings = array(), $enable = true) {
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list($plugin, $name) = pluginSplit($task, true);
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if (isset($this->_loaded[$name])) {
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return $this->_loaded[$name];
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}
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$taskFile = Inflector::underscore($name);
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$taskClass = $name . 'Task';
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if (!class_exists($taskClass)) {
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if (!App::import('Shell', $plugin . $this->taskPathPrefix . $name)) {
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throw new MissingTaskFileException($taskFile . '.php');
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}
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if (!class_exists($taskClass)) {
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throw new MissingTaskClassException($taskClass);
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}
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}
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$this->_loaded[$name] = new $taskClass(
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$this->_Dispatch, $this->_Shell->stdout, $this->_Shell->stderr, $this->_Shell->stdin
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);
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if ($enable === true) {
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$this->_enabled[] = $name;
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}
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return $this->_loaded[$name];
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}
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}
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