mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2024-11-15 11:28:25 +00:00
Moving BehaviorCollection into its own file.
Changing how behaviors are stored in the collection object. Makes it work the same as HelperCollection.
This commit is contained in:
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parent
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3 changed files with 280 additions and 255 deletions
279
cake/libs/model/behavior_collection.php
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279
cake/libs/model/behavior_collection.php
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@ -0,0 +1,279 @@
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<?php
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/**
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* BehaviorCollection
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*
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* Provides managment and interface for interacting with collections of behaviors.
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*
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* PHP 5
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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.libs.model
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* @since CakePHP(tm) v 1.2.0.0
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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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/**
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* Model behavior collection class.
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*
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* Defines the Behavior interface, and contains common model interaction functionality.
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*
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* @package cake
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* @subpackage cake.cake.libs.model
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*/
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class BehaviorCollection extends ObjectCollection {
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/**
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* Stores a reference to the attached name
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*
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* @var string
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* @access public
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*/
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public $modelName = null;
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/**
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* Keeps a list of all methods of attached behaviors
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*
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* @var array
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*/
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private $__methods = array();
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/**
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* Keeps a list of all methods which have been mapped with regular expressions
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*
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* @var array
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*/
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private $__mappedMethods = array();
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/**
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* Attaches a model object and loads a list of behaviors
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*
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* @todo Make this method a constructor instead..
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* @access public
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* @return void
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*/
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function init($modelName, $behaviors = array()) {
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$this->modelName = $modelName;
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if (!empty($behaviors)) {
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foreach (Set::normalize($behaviors) as $behavior => $config) {
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$this->attach($behavior, $config);
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}
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}
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}
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/**
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* Backwards compatible alias for load()
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*
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* @return void
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* @deprecated Replaced with load()
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*/
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public function attach($behavior, $config = array()) {
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return $this->load($behavior, $config);
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}
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/**
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* Loads a behavior into the collection.
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*
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* @param string $behavior CamelCased name of the behavior to load
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* @param array $config Behavior configuration parameters
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* @param boolean $enable Whether or not this helper should be enabled by default
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* @return boolean True on success, false on failure
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* @throws MissingBehaviorFileException or MissingBehaviorClassException when a behavior could not be found.
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*/
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public function load($behavior, $config = array(), $enable = true) {
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list($plugin, $name) = pluginSplit($behavior);
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$class = $name . 'Behavior';
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if (!App::import('Behavior', $behavior)) {
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throw new MissingBehaviorFileException(Inflector::underscore($behavior) . '.php');
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}
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if (!class_exists($class)) {
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throw new MissingBehaviorClassException(Inflector::underscore($class));
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}
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if (!isset($this->{$name})) {
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if (ClassRegistry::isKeySet($class)) {
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$this->_loaded[$name] = ClassRegistry::getObject($class);
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} else {
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$this->_loaded[$name] = new $class();
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ClassRegistry::addObject($class, $this->_loaded[$name]);
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if (!empty($plugin)) {
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ClassRegistry::addObject($plugin . '.' . $class, $this->_loaded[$name]);
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}
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}
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} elseif (isset($this->_loaded[$name]->settings) && isset($this->_loaded[$name]->settings[$this->modelName])) {
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if ($config !== null && $config !== false) {
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$config = array_merge($this->_loaded[$name]->settings[$this->modelName], $config);
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} else {
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$config = array();
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}
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}
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if (empty($config)) {
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$config = array();
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}
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$this->_loaded[$name]->setup(ClassRegistry::getObject($this->modelName), $config);
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foreach ($this->_loaded[$name]->mapMethods as $method => $alias) {
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$this->__mappedMethods[$method] = array($alias, $name);
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}
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$methods = get_class_methods($this->_loaded[$name]);
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$parentMethods = array_flip(get_class_methods('ModelBehavior'));
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$callbacks = array(
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'setup', 'cleanup', 'beforeFind', 'afterFind', 'beforeSave', 'afterSave',
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'beforeDelete', 'afterDelete', 'afterError'
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);
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foreach ($methods as $m) {
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if (!isset($parentMethods[$m])) {
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$methodAllowed = (
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$m[0] != '_' && !array_key_exists($m, $this->__methods) &&
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!in_array($m, $callbacks)
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);
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if ($methodAllowed) {
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$this->__methods[$m] = array($m, $name);
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}
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}
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}
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if (!in_array($name, $this->_attached)) {
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$this->_attached[] = $name;
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}
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if (in_array($name, $this->_disabled) && !(isset($config['enabled']) && $config['enabled'] === false)) {
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$this->enable($name);
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} elseif (isset($config['enabled']) && $config['enabled'] === false) {
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$this->disable($name);
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}
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return true;
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}
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/**
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* Detaches a behavior from a model
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*
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* @param string $name CamelCased name of the behavior to unload
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* @return void
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*/
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public function unload($name) {
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list($plugin, $name) = pluginSplit($name);
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if (isset($this->_loaded[$name])) {
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$this->_loaded[$name]->cleanup(ClassRegistry::getObject($this->modelName));
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unset($this->_loaded[$name]);
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}
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foreach ($this->__methods as $m => $callback) {
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if (is_array($callback) && $callback[1] == $name) {
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unset($this->__methods[$m]);
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}
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}
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$this->_attached = array_values(array_diff($this->_attached, (array)$name));
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}
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/**
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* Backwards compatible alias for unload()
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*
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* @param string $name Name of behavior
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* @return void
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* @deprecated Use unload instead.
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*/
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public function detach($name) {
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return $this->unload($name);
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}
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/**
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* Dispatches a behavior method
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*
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* @return array All methods for all behaviors attached to this object
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*/
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public function dispatchMethod(&$model, $method, $params = array(), $strict = false) {
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$methods = array_keys($this->__methods);
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foreach ($methods as $key => $value) {
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$methods[$key] = strtolower($value);
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}
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$method = strtolower($method);
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$check = array_flip($methods);
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$found = isset($check[$method]);
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$call = null;
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if ($strict && !$found) {
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trigger_error(sprintf(__("BehaviorCollection::dispatchMethod() - Method %s not found in any attached behavior"), $method), E_USER_WARNING);
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return null;
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} elseif ($found) {
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$methods = array_combine($methods, array_values($this->__methods));
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$call = $methods[$method];
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} else {
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$count = count($this->__mappedMethods);
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$mapped = array_keys($this->__mappedMethods);
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for ($i = 0; $i < $count; $i++) {
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if (preg_match($mapped[$i] . 'i', $method)) {
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$call = $this->__mappedMethods[$mapped[$i]];
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array_unshift($params, $method);
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break;
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}
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}
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}
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if (!empty($call)) {
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return $this->_loaded[$call[1]]->dispatchMethod($model, $call[0], $params);
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}
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return array('unhandled');
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}
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/**
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* Dispatches a behavior callback on all attached behavior objects
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*
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* @param model $model
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* @param string $callback
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* @param array $params
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* @param array $options
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* @return mixed
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*/
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public function trigger(&$model, $callback, $params = array(), $options = array()) {
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if (empty($this->_attached)) {
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return true;
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}
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$options = array_merge(array('break' => false, 'breakOn' => array(null, false), 'modParams' => false), $options);
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$count = count($this->_attached);
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for ($i = 0; $i < $count; $i++) {
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$name = $this->_attached[$i];
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if (in_array($name, $this->_disabled)) {
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continue;
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}
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$result = $this->_loaded[$name]->dispatchMethod($model, $callback, $params);
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if ($options['break'] && ($result === $options['breakOn'] || (is_array($options['breakOn']) && in_array($result, $options['breakOn'], true)))) {
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return $result;
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} elseif ($options['modParams'] && is_array($result)) {
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$params[0] = $result;
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}
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}
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if ($options['modParams'] && isset($params[0])) {
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return $params[0];
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}
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return true;
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}
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/**
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* Gets the method list for attached behaviors, i.e. all public, non-callback methods
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*
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* @return array All public methods for all behaviors attached to this collection
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*/
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public function methods() {
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return $this->__methods;
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}
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}
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/**
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* Runtime Exceptions for behaviors
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*/
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class MissingBehaviorFileException extends RuntimeException { }
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class MissingBehaviorClassException extends RuntimeException { }
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@ -24,6 +24,7 @@
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* Included libs
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* Included libs
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*/
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*/
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App::import('Core', array('ClassRegistry', 'Validation', 'Set', 'String'));
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App::import('Core', array('ClassRegistry', 'Validation', 'Set', 'String'));
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App::import('Model', 'BehaviorCollection', false);
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App::import('Model', 'ModelBehavior', false);
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App::import('Model', 'ModelBehavior', false);
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App::import('Model', 'ConnectionManager', false);
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App::import('Model', 'ConnectionManager', false);
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@ -20,8 +20,6 @@
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* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
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* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
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*/
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*/
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App::import('Core', 'ObjectCollection');
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/**
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/**
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* Model behavior base class.
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* Model behavior base class.
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*
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*
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@ -204,256 +202,3 @@ class ModelBehavior extends Object {
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}
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}
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}
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}
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/**
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* Model behavior collection class.
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*
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* Defines the Behavior interface, and contains common model interaction functionality.
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*
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* @package cake
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* @subpackage cake.cake.libs.model
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*/
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class BehaviorCollection extends ObjectCollection {
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/**
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* Stores a reference to the attached name
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*
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* @var string
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* @access public
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*/
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public $modelName = null;
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/**
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* Keeps a list of all methods of attached behaviors
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*
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* @var array
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*/
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private $__methods = array();
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|
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/**
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|
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* Keeps a list of all methods which have been mapped with regular expressions
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|
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*
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* @var array
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*/
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private $__mappedMethods = array();
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|
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/**
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* Attaches a model object and loads a list of behaviors
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*
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* @todo Make this method a constructor instead..
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* @access public
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* @return void
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*/
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function init($modelName, $behaviors = array()) {
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$this->modelName = $modelName;
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if (!empty($behaviors)) {
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foreach (Set::normalize($behaviors) as $behavior => $config) {
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$this->attach($behavior, $config);
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|
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}
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|
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}
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|
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}
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|
|
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/**
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|
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* Backwards compatible alias for load()
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|
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*
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|
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* @return void
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|
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* @deprecated Replaced with load()
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|
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*/
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public function attach($behavior, $config = array()) {
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return $this->load($behavior, $config);
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}
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|
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|
|
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/**
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|
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* Loads a behavior into the collection.
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|
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*
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|
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* @param string $behavior CamelCased name of the behavior to load
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|
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* @param array $config Behavior configuration parameters
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|
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* @param boolean $enable Whether or not this helper should be enabled by default
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|
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* @return boolean True on success, false on failure
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|
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* @throws MissingBehaviorFileException or MissingBehaviorClassException when a behavior could not be found.
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|
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*/
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public function load($behavior, $config = array(), $enable = true) {
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list($plugin, $name) = pluginSplit($behavior);
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$class = $name . 'Behavior';
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|
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if (!App::import('Behavior', $behavior)) {
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throw new MissingBehaviorFileException(Inflector::underscore($behavior) . '.php');
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}
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if (!class_exists($class)) {
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throw new MissingBehaviorClassException(Inflector::underscore($class));
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}
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if (!isset($this->{$name})) {
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if (ClassRegistry::isKeySet($class)) {
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$this->{$name} = ClassRegistry::getObject($class);
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} else {
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$this->{$name} = new $class();
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ClassRegistry::addObject($class, $this->{$name});
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if (!empty($plugin)) {
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ClassRegistry::addObject($plugin.'.'.$class, $this->{$name});
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}
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}
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} elseif (isset($this->{$name}->settings) && isset($this->{$name}->settings[$this->modelName])) {
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if ($config !== null && $config !== false) {
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$config = array_merge($this->{$name}->settings[$this->modelName], $config);
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} else {
|
|
||||||
$config = array();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (empty($config)) {
|
|
||||||
$config = array();
|
|
||||||
}
|
|
||||||
$this->{$name}->setup(ClassRegistry::getObject($this->modelName), $config);
|
|
||||||
|
|
||||||
foreach ($this->{$name}->mapMethods as $method => $alias) {
|
|
||||||
$this->__mappedMethods[$method] = array($alias, $name);
|
|
||||||
}
|
|
||||||
$methods = get_class_methods($this->{$name});
|
|
||||||
$parentMethods = array_flip(get_class_methods('ModelBehavior'));
|
|
||||||
$callbacks = array(
|
|
||||||
'setup', 'cleanup', 'beforeFind', 'afterFind', 'beforeSave', 'afterSave',
|
|
||||||
'beforeDelete', 'afterDelete', 'afterError'
|
|
||||||
);
|
|
||||||
|
|
||||||
foreach ($methods as $m) {
|
|
||||||
if (!isset($parentMethods[$m])) {
|
|
||||||
$methodAllowed = (
|
|
||||||
$m[0] != '_' && !array_key_exists($m, $this->__methods) &&
|
|
||||||
!in_array($m, $callbacks)
|
|
||||||
);
|
|
||||||
if ($methodAllowed) {
|
|
||||||
$this->__methods[$m] = array($m, $name);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!in_array($name, $this->_attached)) {
|
|
||||||
$this->_attached[] = $name;
|
|
||||||
}
|
|
||||||
if (in_array($name, $this->_disabled) && !(isset($config['enabled']) && $config['enabled'] === false)) {
|
|
||||||
$this->enable($name);
|
|
||||||
} elseif (isset($config['enabled']) && $config['enabled'] === false) {
|
|
||||||
$this->disable($name);
|
|
||||||
}
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Detaches a behavior from a model
|
|
||||||
*
|
|
||||||
* @param string $name CamelCased name of the behavior to unload
|
|
||||||
* @return void
|
|
||||||
*/
|
|
||||||
public function unload($name) {
|
|
||||||
list($plugin, $name) = pluginSplit($name);
|
|
||||||
if (isset($this->{$name})) {
|
|
||||||
$this->{$name}->cleanup(ClassRegistry::getObject($this->modelName));
|
|
||||||
unset($this->{$name});
|
|
||||||
}
|
|
||||||
foreach ($this->__methods as $m => $callback) {
|
|
||||||
if (is_array($callback) && $callback[1] == $name) {
|
|
||||||
unset($this->__methods[$m]);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
$this->_attached = array_values(array_diff($this->_attached, (array)$name));
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Backwards compatible alias for unload()
|
|
||||||
*
|
|
||||||
* @param string $name Name of behavior
|
|
||||||
* @return void
|
|
||||||
* @deprecated Use unload instead.
|
|
||||||
*/
|
|
||||||
public function detach($name) {
|
|
||||||
return $this->unload($name);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Dispatches a behavior method
|
|
||||||
*
|
|
||||||
* @return array All methods for all behaviors attached to this object
|
|
||||||
*/
|
|
||||||
public function dispatchMethod(&$model, $method, $params = array(), $strict = false) {
|
|
||||||
$methods = array_keys($this->__methods);
|
|
||||||
$check = array_flip($methods);
|
|
||||||
$found = isset($check[$method]);
|
|
||||||
$call = null;
|
|
||||||
|
|
||||||
if ($strict && !$found) {
|
|
||||||
trigger_error(sprintf(__("BehaviorCollection::dispatchMethod() - Method %s not found in any attached behavior"), $method), E_USER_WARNING);
|
|
||||||
return null;
|
|
||||||
} elseif ($found) {
|
|
||||||
$methods = array_combine($methods, array_values($this->__methods));
|
|
||||||
$call = $methods[$method];
|
|
||||||
} else {
|
|
||||||
$count = count($this->__mappedMethods);
|
|
||||||
$mapped = array_keys($this->__mappedMethods);
|
|
||||||
|
|
||||||
for ($i = 0; $i < $count; $i++) {
|
|
||||||
if (preg_match($mapped[$i] . 'i', $method)) {
|
|
||||||
$call = $this->__mappedMethods[$mapped[$i]];
|
|
||||||
array_unshift($params, $method);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!empty($call)) {
|
|
||||||
return $this->{$call[1]}->dispatchMethod($model, $call[0], $params);
|
|
||||||
}
|
|
||||||
return array('unhandled');
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Dispatches a behavior callback on all attached behavior objects
|
|
||||||
*
|
|
||||||
* @param model $model
|
|
||||||
* @param string $callback
|
|
||||||
* @param array $params
|
|
||||||
* @param array $options
|
|
||||||
* @return mixed
|
|
||||||
*/
|
|
||||||
public function trigger(&$model, $callback, $params = array(), $options = array()) {
|
|
||||||
if (empty($this->_attached)) {
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
$options = array_merge(array('break' => false, 'breakOn' => array(null, false), 'modParams' => false), $options);
|
|
||||||
$count = count($this->_attached);
|
|
||||||
|
|
||||||
for ($i = 0; $i < $count; $i++) {
|
|
||||||
$name = $this->_attached[$i];
|
|
||||||
if (in_array($name, $this->_disabled)) {
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
$result = $this->{$name}->dispatchMethod($model, $callback, $params);
|
|
||||||
|
|
||||||
if ($options['break'] && ($result === $options['breakOn'] || (is_array($options['breakOn']) && in_array($result, $options['breakOn'], true)))) {
|
|
||||||
return $result;
|
|
||||||
} elseif ($options['modParams'] && is_array($result)) {
|
|
||||||
$params[0] = $result;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if ($options['modParams'] && isset($params[0])) {
|
|
||||||
return $params[0];
|
|
||||||
}
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Gets the method list for attached behaviors, i.e. all public, non-callback methods
|
|
||||||
*
|
|
||||||
* @return array All public methods for all behaviors attached to this collection
|
|
||||||
*/
|
|
||||||
public function methods() {
|
|
||||||
return $this->__methods;
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Runtime Exceptions for behaviors
|
|
||||||
*/
|
|
||||||
class MissingBehaviorFileException extends RuntimeException { }
|
|
||||||
class MissingBehaviorClassException extends RuntimeException { }
|
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue