FM / Controller

/home/desid573/book.familycab.com.au/pdd/lib/Cake/Controller/

/home/desid573/book.familycab.com.au/pdd/lib/Cake/Controller

Name	Size	Mode	Actions
Component/	-	0755	rm
CakeErrorController.php	1719	0644	edit dl rm
Component.php	5477	0644	edit dl rm
ComponentCollection.php	4515	0644	edit dl rm
Controller.php	37503	0644	edit dl rm
Scaffold.php	13910	0644	edit dl rm

Edit: /home/desid573/book.familycab.com.au/pdd/lib/Cake/Controller/Controller.php (37503B)

<?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
 * @package       Cake.Controller
 * @since         CakePHP(tm) v 0.2.9
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
 */

App::uses('CakeResponse', 'Network');
App::uses('ClassRegistry', 'Utility');
App::uses('ComponentCollection', 'Controller');
App::uses('View', 'View');
App::uses('CakeEvent', 'Event');
App::uses('CakeEventListener', 'Event');
App::uses('CakeEventManager', 'Event');

/**
 * Application controller class for organization of business logic.
 * Provides basic functionality, such as rendering views inside layouts,
 * automatic model availability, redirection, callbacks, and more.
 *
 * Controllers should provide a number of 'action' methods. These are public methods on the controller
 * that are not prefixed with a '_' and not part of Controller. Each action serves as an endpoint for
 * performing a specific action on a resource or collection of resources. For example: adding or editing a new
 * object, or listing a set of objects.
 *
 * You can access request parameters, using `$this->request`. The request object contains all the POST, GET and FILES
 * that were part of the request.
 *
 * After performing the required actions, controllers are responsible for creating a response. This usually
 * takes the form of a generated View, or possibly a redirection to another controller action. In either case
 * `$this->response` allows you to manipulate all aspects of the response.
 *
 * Controllers are created by Dispatcher based on request parameters and routing. By default controllers and actions
 * use conventional names. For example `/posts/index` maps to `PostsController::index()`. You can re-map URLs
 * using Router::connect().
 *
 * @package       Cake.Controller
 * @property      AclComponent $Acl
 * @property      AuthComponent $Auth
 * @property      CookieComponent $Cookie
 * @property      EmailComponent $Email
 * @property      PaginatorComponent $Paginator
 * @property      RequestHandlerComponent $RequestHandler
 * @property      SecurityComponent $Security
 * @property      SessionComponent $Session
 * @link          http://book.cakephp.org/2.0/en/controllers.html
 */
class Controller extends Object implements CakeEventListener {

/**
 * The name of this controller. Controller names are plural, named after the model they manipulate.
 *
 * @var string
 * @link http://book.cakephp.org/2.0/en/controllers.html#controller-attributes
 */
	public $name = null;

/**
 * An array containing the class names of models this controller uses.
 *
 * Example: `public $uses = array('Product', 'Post', 'Comment');`
 *
 * Can be set to several values to express different options:
 *
 * - `true` Use the default inflected model name.
 * - `array()` Use only models defined in the parent class.
 * - `false` Use no models at all, do not merge with parent class either.
 * - `array('Post', 'Comment')` Use only the Post and Comment models. Models
 *   Will also be merged with the parent class.
 *
 * The default value is `true`.
 *
 * @var mixed
 * @link http://book.cakephp.org/2.0/en/controllers.html#components-helpers-and-uses
 */
	public $uses = true;

/**
 * An array containing the names of helpers this controller uses. The array elements should
 * not contain the "Helper" part of the class name.
 *
 * Example: `public $helpers = array('Html', 'Js', 'Time', 'Ajax');`
 *
 * @var mixed
 * @link http://book.cakephp.org/2.0/en/controllers.html#components-helpers-and-uses
 */
	public $helpers = array();

/**
 * An instance of a CakeRequest object that contains information about the current request.
 * This object contains all the information about a request and several methods for reading
 * additional information about the request.
 *
 * @var CakeRequest
 * @link http://book.cakephp.org/2.0/en/controllers/request-response.html#cakerequest
 */
	public $request;

/**
 * An instance of a CakeResponse object that contains information about the impending response
 *
 * @var CakeResponse
 * @link http://book.cakephp.org/2.0/en/controllers/request-response.html#cakeresponse
 */
	public $response;

/**
 * The class name to use for creating the response object.
 *
 * @var string
 */
	protected $_responseClass = 'CakeResponse';

/**
 * The name of the views subfolder containing views for this controller.
 *
 * @var string
 */
	public $viewPath = null;

/**
 * The name of the layouts subfolder containing layouts for this controller.
 *
 * @var string
 */
	public $layoutPath = null;

/**
 * Contains variables to be handed to the view.
 *
 * @var array
 */
	public $viewVars = array();

/**
 * The name of the view file to render. The name specified
 * is the filename in /app/View/<SubFolder> without the .ctp extension.
 *
 * @var string
 */
	public $view = null;

/**
 * The name of the layout file to render the view inside of. The name specified
 * is the filename of the layout in /app/View/Layouts without the .ctp
 * extension.
 *
 * @var string
 */
	public $layout = 'default';

/**
 * Set to true to automatically render the view
 * after action logic.
 *
 * @var bool
 */
	public $autoRender = true;

/**
 * Set to true to automatically render the layout around views.
 *
 * @var bool
 */
	public $autoLayout = true;

/**
 * Instance of ComponentCollection used to handle callbacks.
 *
 * @var ComponentCollection
 */
	public $Components = null;

/**
 * Array containing the names of components this controller uses. Component names
 * should not contain the "Component" portion of the class name.
 *
 * Example: `public $components = array('Session', 'RequestHandler', 'Acl');`
 *
 * @var array
 * @link http://book.cakephp.org/2.0/en/controllers/components.html
 */
	public $components = array('Session', 'Flash');

/**
 * The name of the View class this controller sends output to.
 *
 * @var string
 */
	public $viewClass = 'View';

/**
 * Instance of the View created during rendering. Won't be set until after
 * Controller::render() is called.
 *
 * @var View
 */
	public $View;

/**
 * File extension for view templates. Defaults to CakePHP's conventional ".ctp".
 *
 * @var string
 */
	public $ext = '.ctp';

/**
 * Automatically set to the name of a plugin.
 *
 * @var string
 */
	public $plugin = null;

/**
 * Used to define methods a controller that will be cached. To cache a
 * single action, the value is set to an array containing keys that match
 * action names and values that denote cache expiration times (in seconds).
 *
 * Example:
 *
 * ```
 * public $cacheAction = array(
 *		'view/23/' => 21600,
 *		'recalled/' => 86400
 *	);
 * ```
 *
 * $cacheAction can also be set to a strtotime() compatible string. This
 * marks all the actions in the controller for view caching.
 *
 * @var mixed
 * @link http://book.cakephp.org/2.0/en/core-libraries/helpers/cache.html#additional-configuration-options
 */
	public $cacheAction = false;

/**
 * Holds all params passed and named.
 *
 * @var mixed
 */
	public $passedArgs = array();

/**
 * Triggers Scaffolding
 *
 * @var mixed
 * @link http://book.cakephp.org/2.0/en/controllers/scaffolding.html
 */
	public $scaffold = false;

/**
 * Holds current methods of the controller. This is a list of all the methods reachable
 * via URL. Modifying this array will allow you to change which methods can be reached.
 *
 * @var array
 */
	public $methods = array();

/**
 * This controller's primary model class name, the Inflector::singularize()'ed version of
 * the controller's $name property.
 *
 * Example: For a controller named 'Comments', the modelClass would be 'Comment'
 *
 * @var string
 */
	public $modelClass = null;

/**
 * This controller's model key name, an underscored version of the controller's $modelClass property.
 *
 * Example: For a controller named 'ArticleComments', the modelKey would be 'article_comment'
 *
 * @var string
 */
	public $modelKey = null;

/**
 * Holds any validation errors produced by the last call of the validateErrors() method.
 *
 * @var array
 */
	public $validationErrors = null;

/**
 * The class name of the parent class you wish to merge with.
 * Typically this is AppController, but you may wish to merge vars with a different
 * parent class.
 *
 * @var string
 */
	protected $_mergeParent = 'AppController';

/**
 * Instance of the CakeEventManager this controller is using
 * to dispatch inner events.
 *
 * @var CakeEventManager
 */
	protected $_eventManager = null;

/**
 * Constructor.
 *
 * @param CakeRequest $request Request object for this controller. Can be null for testing,
 *  but expect that features that use the request parameters will not work.
 * @param CakeResponse $response Response object for this controller.
 */
	public function __construct($request = null, $response = null) {
		if ($this->name === null) {
			$this->name = substr(get_class($this), 0, -10);
		}

if (!$this->viewPath) {
			$this->viewPath = $this->name;
		}

$this->modelClass = Inflector::singularize($this->name);
		$this->modelKey = Inflector::underscore($this->modelClass);
		$this->Components = new ComponentCollection();

$childMethods = get_class_methods($this);
		$parentMethods = get_class_methods('Controller');

$this->methods = array_diff($childMethods, $parentMethods);

if ($request instanceof CakeRequest) {
			$this->setRequest($request);
		}
		if ($response instanceof CakeResponse) {
			$this->response = $response;
		}
		parent::__construct();
	}

/**
 * Provides backwards compatibility to avoid problems with empty and isset to alias properties.
 * Lazy loads models using the loadModel() method if declared in $uses
 *
 * @param string $name Property name to check.
 * @return bool
 */
	public function __isset($name) {
		switch ($name) {
			case 'base':
			case 'here':
			case 'webroot':
			case 'data':
			case 'action':
			case 'params':
				return true;
		}

if (is_array($this->uses)) {
			foreach ($this->uses as $modelClass) {
				list($plugin, $class) = pluginSplit($modelClass, true);
				if ($name === $class) {
					return $this->loadModel($modelClass);
				}
			}
		}

if ($name === $this->modelClass) {
			list($plugin, $class) = pluginSplit($name, true);
			if (!$plugin) {
				$plugin = $this->plugin ? $this->plugin . '.' : null;
			}
			return $this->loadModel($plugin . $this->modelClass);
		}

return false;
	}

/**
 * Provides backwards compatibility access to the request object properties.
 * Also provides the params alias.
 *
 * @param string $name The name of the requested value
 * @return mixed The requested value for valid variables/aliases else null
 */
	public function __get($name) {
		switch ($name) {
			case 'base':
			case 'here':
			case 'webroot':
			case 'data':
				return $this->request->{$name};
			case 'action':
				return isset($this->request->params['action']) ? $this->request->params['action'] : '';
			case 'params':
				return $this->request;
			case 'paginate':
				return $this->Components->load('Paginator')->settings;
		}

if (isset($this->{$name})) {
			return $this->{$name};
		}

return null;
	}

/**
 * Provides backwards compatibility access for setting values to the request object.
 *
 * @param string $name Property name to set.
 * @param mixed $value Value to set.
 * @return void
 */
	public function __set($name, $value) {
		switch ($name) {
			case 'base':
			case 'here':
			case 'webroot':
			case 'data':
				$this->request->{$name} = $value;
				return;
			case 'action':
				$this->request->params['action'] = $value;
				return;
			case 'params':
				$this->request->params = $value;
				return;
			case 'paginate':
				$this->Components->load('Paginator')->settings = $value;
				return;
		}
		$this->{$name} = $value;
	}

/**
 * Sets the request objects and configures a number of controller properties
 * based on the contents of the request. The properties that get set are
 *
 * - $this->request - To the $request parameter
 * - $this->plugin - To the $request->params['plugin']
 * - $this->view - To the $request->params['action']
 * - $this->autoLayout - To the false if $request->params['bare']; is set.
 * - $this->autoRender - To false if $request->params['return'] == 1
 * - $this->passedArgs - The the combined results of params['named'] and params['pass]
 *
 * @param CakeRequest $request Request instance.
 * @return void
 */
	public function setRequest(CakeRequest $request) {
		$this->request = $request;
		$this->plugin = isset($request->params['plugin']) ? Inflector::camelize($request->params['plugin']) : null;
		$this->view = isset($request->params['action']) ? $request->params['action'] : null;
		if (isset($request->params['pass']) && isset($request->params['named'])) {
			$this->passedArgs = array_merge($request->params['pass'], $request->params['named']);
		}

if (!empty($request->params['return']) && $request->params['return'] == 1) {
			$this->autoRender = false;
		}
		if (!empty($request->params['bare'])) {
			$this->autoLayout = false;
		}
	}

/**
 * Dispatches the controller action. Checks that the action
 * exists and isn't private.
 *
 * @param CakeRequest $request Request instance.
 * @return mixed The resulting response.
 * @throws PrivateActionException When actions are not public or prefixed by _
 * @throws MissingActionException When actions are not defined and scaffolding is
 *    not enabled.
 */
	public function invokeAction(CakeRequest $request) {
		try {
			$method = new ReflectionMethod($this, $request->params['action']);

if ($this->_isPrivateAction($method, $request)) {
				throw new PrivateActionException(array(
					'controller' => $this->name . "Controller",
					'action' => $request->params['action']
				));
			}
			return $method->invokeArgs($this, $request->params['pass']);

} catch (ReflectionException $e) {
			if ($this->scaffold !== false) {
				return $this->_getScaffold($request);
			}
			throw new MissingActionException(array(
				'controller' => $this->name . "Controller",
				'action' => $request->params['action']
			));
		}
	}

/**
 * Check if the request's action is marked as private, with an underscore,
 * or if the request is attempting to directly accessing a prefixed action.
 *
 * @param ReflectionMethod $method The method to be invoked.
 * @param CakeRequest $request The request to check.
 * @return bool
 */
	protected function _isPrivateAction(ReflectionMethod $method, CakeRequest $request) {
		$privateAction = (
			$method->name[0] === '_' ||
			!$method->isPublic() ||
			!in_array($method->name, $this->methods)
		);
		$prefixes = array_map('strtolower', Router::prefixes());

if (!$privateAction && !empty($prefixes)) {
			if (empty($request->params['prefix']) && strpos($request->params['action'], '_') > 0) {
				list($prefix) = explode('_', $request->params['action']);
				$privateAction = in_array(strtolower($prefix), $prefixes);
			}
		}
		return $privateAction;
	}

/**
 * Returns a scaffold object to use for dynamically scaffolded controllers.
 *
 * @param CakeRequest $request Request instance.
 * @return Scaffold
 */
	protected function _getScaffold(CakeRequest $request) {
		return new Scaffold($this, $request);
	}

/**
 * Merge components, helpers, and uses vars from
 * Controller::$_mergeParent and PluginAppController.
 *
 * @return void
 */
	protected function _mergeControllerVars() {
		$pluginController = $pluginDot = null;
		$mergeParent = is_subclass_of($this, $this->_mergeParent);
		$pluginVars = array();
		$appVars = array();

if (!empty($this->plugin)) {
			$pluginController = $this->plugin . 'AppController';
			if (!is_subclass_of($this, $pluginController)) {
				$pluginController = null;
			}
			$pluginDot = $this->plugin . '.';
		}

if ($pluginController) {
			$merge = array('components', 'helpers');
			$this->_mergeVars($merge, $pluginController);
		}

if ($mergeParent || !empty($pluginController)) {
			$appVars = get_class_vars($this->_mergeParent);
			$merge = array('components', 'helpers');
			$this->_mergeVars($merge, $this->_mergeParent, true);
		}

if ($this->uses === null) {
			$this->uses = false;
		}
		if ($this->uses === true) {
			$this->uses = array($pluginDot . $this->modelClass);
		}
		if (isset($appVars['uses']) && $appVars['uses'] === $this->uses) {
			array_unshift($this->uses, $pluginDot . $this->modelClass);
		}
		if ($pluginController) {
			$pluginVars = get_class_vars($pluginController);
		}
		if ($this->uses !== false) {
			$this->_mergeUses($pluginVars);
			$this->_mergeUses($appVars);
		} else {
			$this->uses = array();
			$this->modelClass = '';
		}
	}

/**
 * Helper method for merging the $uses property together.
 *
 * Merges the elements not already in $this->uses into
 * $this->uses.
 *
 * @param array $merge The data to merge in.
 * @return void
 */
	protected function _mergeUses($merge) {
		if (!isset($merge['uses'])) {
			return;
		}
		if ($merge['uses'] === true) {
			return;
		}
		$this->uses = array_merge(
			$this->uses,
			array_diff($merge['uses'], $this->uses)
		);
	}

/**
 * Returns a list of all events that will fire in the controller during its lifecycle.
 * You can override this function to add your own listener callbacks
 *
 * @return array
 */
	public function implementedEvents() {
		return array(
			'Controller.initialize' => 'beforeFilter',
			'Controller.beforeRender' => 'beforeRender',
			'Controller.beforeRedirect' => array('callable' => 'beforeRedirect', 'passParams' => true),
			'Controller.shutdown' => 'afterFilter'
		);
	}

/**
 * Loads Model classes based on the uses property
 * see Controller::loadModel(); for more info.
 * Loads Components and prepares them for initialization.
 *
 * @return mixed true if models found and instance created.
 * @see Controller::loadModel()
 * @link http://book.cakephp.org/2.0/en/controllers.html#Controller::constructClasses
 * @throws MissingModelException
 */
	public function constructClasses() {
		$this->_mergeControllerVars();
		if ($this->uses) {
			$this->uses = (array)$this->uses;
			list(, $this->modelClass) = pluginSplit(reset($this->uses));
		}
		$this->Components->init($this);
		return true;
	}

/**
 * Returns the CakeEventManager manager instance that is handling any callbacks.
 * You can use this instance to register any new listeners or callbacks to the
 * controller events, or create your own events and trigger them at will.
 *
 * @return CakeEventManager
 */
	public function getEventManager() {
		if (empty($this->_eventManager)) {
			$this->_eventManager = new CakeEventManager();
			$this->_eventManager->attach($this->Components);
			$this->_eventManager->attach($this);
		}
		return $this->_eventManager;
	}

/**
 * Perform the startup process for this controller.
 * Fire the Components and Controller callbacks in the correct order.
 *
 * - Initializes components, which fires their `initialize` callback
 * - Calls the controller `beforeFilter`.
 * - triggers Component `startup` methods.
 *
 * @return void
 * @triggers Controller.initialize $this
 * @triggers Controller.startup $this
 */
	public function startupProcess() {
		$this->getEventManager()->dispatch(new CakeEvent('Controller.initialize', $this));
		$this->getEventManager()->dispatch(new CakeEvent('Controller.startup', $this));
	}

/**
 * Perform the various shutdown processes for this controller.
 * Fire the Components and Controller callbacks in the correct order.
 *
 * - triggers the component `shutdown` callback.
 * - calls the Controller's `afterFilter` method.
 *
 * @return void
 * @triggers Controller.shutdown $this
 */
	public function shutdownProcess() {
		$this->getEventManager()->dispatch(new CakeEvent('Controller.shutdown', $this));
	}

/**
 * Queries & sets valid HTTP response codes & messages.
 *
 * @param int|array $code If $code is an integer, then the corresponding code/message is
 *        returned if it exists, null if it does not exist. If $code is an array,
 *        then the 'code' and 'message' keys of each nested array are added to the default
 *        HTTP codes. Example:
 *
 *        httpCodes(404); // returns array(404 => 'Not Found')
 *
 *        httpCodes(array(
 *            701 => 'Unicorn Moved',
 *            800 => 'Unexpected Minotaur'
 *        )); // sets these new values, and returns true
 *
 * @return array Associative array of the HTTP codes as keys, and the message
 *    strings as values, or null of the given $code does not exist.
 * @deprecated 3.0.0 Since 2.4. Will be removed in 3.0. Use CakeResponse::httpCodes().
 */
	public function httpCodes($code = null) {
		return $this->response->httpCodes($code);
	}

/**
 * Loads and instantiates models required by this controller.
 * If the model is non existent, it will throw a missing database table error, as CakePHP generates
 * dynamic models for the time being.
 *
 * @param string $modelClass Name of model class to load
 * @param int|string $id Initial ID the instanced model class should have
 * @return bool True if the model was found
 * @throws MissingModelException if the model class cannot be found.
 */
	public function loadModel($modelClass = null, $id = null) {
		if ($modelClass === null) {
			$modelClass = $this->modelClass;
		}

$this->uses = ($this->uses) ? (array)$this->uses : array();
		if (!in_array($modelClass, $this->uses, true)) {
			$this->uses[] = $modelClass;
		}

list($plugin, $modelClass) = pluginSplit($modelClass, true);

$this->{$modelClass} = ClassRegistry::init(array(
			'class' => $plugin . $modelClass, 'alias' => $modelClass, 'id' => $id
		));
		if (!$this->{$modelClass}) {
			throw new MissingModelException($modelClass);
		}
		return true;
	}

/**
 * Redirects to given $url, after turning off $this->autoRender.
 * Script execution is halted after the redirect.
 *
 * @param string|array $url A string or array-based URL pointing to another location within the app,
 *     or an absolute URL
 * @param int|array|null $status HTTP status code (eg: 301). Defaults to 302 when null is passed.
 * @param bool $exit If true, exit() will be called after the redirect
 * @return void
 * @triggers Controller.beforeRedirect $this, array($url, $status, $exit)
 * @link http://book.cakephp.org/2.0/en/controllers.html#Controller::redirect
 */
	public function redirect($url, $status = null, $exit = true) {
		$this->autoRender = false;

if (is_array($status)) {
			extract($status, EXTR_OVERWRITE);
		}
		$event = new CakeEvent('Controller.beforeRedirect', $this, array($url, $status, $exit));

list($event->break, $event->breakOn, $event->collectReturn) = array(true, false, true);
		$this->getEventManager()->dispatch($event);

if ($event->isStopped()) {
			return;
		}
		$response = $event->result;
		extract($this->_parseBeforeRedirect($response, $url, $status, $exit), EXTR_OVERWRITE);

if ($url !== null) {
			$this->response->header('Location', Router::url($url, true));
		}

if (is_string($status)) {
			$codes = array_flip($this->response->httpCodes());
			if (isset($codes[$status])) {
				$status = $codes[$status];
			}
		}

if ($status === null) {
			$status = 302;
		}
		$this->response->statusCode($status);

if ($exit) {
			$this->response->send();
			$this->_stop();
		}
	}

/**
 * Parse beforeRedirect Response
 *
 * @param mixed $response Response from beforeRedirect callback
 * @param string|array $url The same value of beforeRedirect
 * @param int $status The same value of beforeRedirect
 * @param bool $exit The same value of beforeRedirect
 * @return array Array with keys url, status and exit
 */
	protected function _parseBeforeRedirect($response, $url, $status, $exit) {
		if (is_array($response) && array_key_exists(0, $response)) {
			foreach ($response as $resp) {
				if (is_array($resp) && isset($resp['url'])) {
					extract($resp, EXTR_OVERWRITE);
				} elseif ($resp !== null) {
					$url = $resp;
				}
			}
		} elseif (is_array($response)) {
			extract($response, EXTR_OVERWRITE);
		}
		return compact('url', 'status', 'exit');
	}

/**
 * Convenience and object wrapper method for CakeResponse::header().
 *
 * @param string $status The header message that is being set.
 * @return void
 * @deprecated 3.0.0 Will be removed in 3.0. Use CakeResponse::header().
 */
	public function header($status) {
		$this->response->header($status);
	}

/**
 * Saves a variable for use inside a view template.
 *
 * @param string|array $one A string or an array of data.
 * @param string|array $two Value in case $one is a string (which then works as the key).
 *   Unused if $one is an associative array, otherwise serves as the values to $one's keys.
 * @return void
 * @link http://book.cakephp.org/2.0/en/controllers.html#interacting-with-views
 */
	public function set($one, $two = null) {
		if (is_array($one)) {
			if (is_array($two)) {
				$data = array_combine($one, $two);
			} else {
				$data = $one;
			}
		} else {
			$data = array($one => $two);
		}
		$this->viewVars = $data + $this->viewVars;
	}

/**
 * Internally redirects one action to another. Does not perform another HTTP request unlike Controller::redirect()
 *
 * Examples:
 *
 * ```
 * setAction('another_action');
 * setAction('action_with_parameters', $parameter1);
 * ```
 *
 * @param string $action The new action to be 'redirected' to.
 *   Any other parameters passed to this method will be passed as parameters to the new action.
 * @return mixed Returns the return value of the called action
 */
	public function setAction($action) {
		$this->request->params['action'] = $action;
		$this->view = $action;
		$args = func_get_args();
		unset($args[0]);
		return call_user_func_array(array(&$this, $action), $args);
	}

/**
 * Returns number of errors in a submitted FORM.
 *
 * @return int Number of errors
 * @deprecated 3.0.0 This method will be removed in 3.0
 */
	public function validate() {
		$args = func_get_args();
		$errors = call_user_func_array(array(&$this, 'validateErrors'), $args);

if ($errors === false) {
			return 0;
		}
		return count($errors);
	}

/**
 * Validates models passed by parameters. Takes a list of models as a variable argument.
 * Example:
 *
 * `$errors = $this->validateErrors($this->Article, $this->User);`
 *
 * @return array Validation errors, or false if none
 * @deprecated 3.0.0 This method will be removed in 3.0
 */
	public function validateErrors() {
		$objects = func_get_args();

if (empty($objects)) {
			return false;
		}

$errors = array();
		foreach ($objects as $object) {
			if (isset($this->{$object->alias})) {
				$object = $this->{$object->alias};
			}
			$object->set($object->data);
			$errors = array_merge($errors, $object->invalidFields());
		}

return $this->validationErrors = (!empty($errors) ? $errors : false);
	}

/**
 * Instantiates the correct view class, hands it its data, and uses it to render the view output.
 *
 * @param string $view View to use for rendering
 * @param string $layout Layout to use
 * @return CakeResponse A response object containing the rendered view.
 * @triggers Controller.beforeRender $this
 * @link http://book.cakephp.org/2.0/en/controllers.html#Controller::render
 */
	public function render($view = null, $layout = null) {
		$event = new CakeEvent('Controller.beforeRender', $this);
		$this->getEventManager()->dispatch($event);
		if ($event->isStopped()) {
			$this->autoRender = false;
			return $this->response;
		}

if (!empty($this->uses) && is_array($this->uses)) {
			foreach ($this->uses as $model) {
				list($plugin, $className) = pluginSplit($model);
				$this->request->params['models'][$className] = compact('plugin', 'className');
			}
		}

$this->View = $this->_getViewObject();

$models = ClassRegistry::keys();
		foreach ($models as $currentModel) {
			$currentObject = ClassRegistry::getObject($currentModel);
			if ($currentObject instanceof Model) {
				$className = get_class($currentObject);
				list($plugin) = pluginSplit(App::location($className));
				$this->request->params['models'][$currentObject->alias] = compact('plugin', 'className');
				$this->View->validationErrors[$currentObject->alias] =& $currentObject->validationErrors;
			}
		}

$this->autoRender = false;
		$this->response->body($this->View->render($view, $layout));
		return $this->response;
	}

/**
 * Returns the referring URL for this request.
 *
 * @param string $default Default URL to use if HTTP_REFERER cannot be read from headers
 * @param bool $local If true, restrict referring URLs to local server
 * @return string Referring URL
 * @link http://book.cakephp.org/2.0/en/controllers.html#Controller::referer
 */
	public function referer($default = null, $local = false) {
		if (!$this->request) {
			return '/';
		}

$referer = $this->request->referer($local);
		if ($referer === '/' && $default && $default !== $referer) {
			return Router::url($default, !$local);
		}
		return $referer;
	}

/**
 * Forces the user's browser not to cache the results of the current request.
 *
 * @return void
 * @link http://book.cakephp.org/2.0/en/controllers.html#Controller::disableCache
 * @deprecated 3.0.0 Will be removed in 3.0. Use CakeResponse::disableCache().
 */
	public function disableCache() {
		$this->response->disableCache();
	}

/**
 * Shows a message to the user for $pause seconds, then redirects to $url.
 * Uses flash.ctp as the default layout for the message.
 * Does not work if the current debug level is higher than 0.
 *
 * @param string $message Message to display to the user
 * @param string|array $url Relative string or array-based URL to redirect to after the time expires
 * @param int $pause Time to show the message
 * @param string $layout Layout you want to use, defaults to 'flash'
 * @return void
 * @link http://book.cakephp.org/2.0/en/controllers.html#Controller::flash
 * @deprecated 3.0.0 Will be removed in 3.0. Use Session::setFlash().
 */
	public function flash($message, $url, $pause = 1, $layout = 'flash') {
		$this->autoRender = false;
		$this->set('url', Router::url($url));
		$this->set('message', $message);
		$this->set('pause', $pause);
		$this->set('pageTitle', $message);
		$this->render(false, $layout);
	}

/**
 * Converts POST'ed form data to a model conditions array, suitable for use in a Model::find() call.
 *
 * @param array $data POST'ed data organized by model and field
 * @param string|array $op A string containing an SQL comparison operator, or an array matching operators
 *        to fields
 * @param string $bool SQL boolean operator: AND, OR, XOR, etc.
 * @param bool $exclusive If true, and $op is an array, fields not included in $op will not be
 *        included in the returned conditions
 * @return array|null An array of model conditions
 * @deprecated 3.0.0 Will be removed in 3.0.
 */
	public function postConditions($data = array(), $op = null, $bool = 'AND', $exclusive = false) {
		if (!is_array($data) || empty($data)) {
			if (!empty($this->request->data)) {
				$data = $this->request->data;
			} else {
				return null;
			}
		}
		$cond = array();

if ($op === null) {
			$op = '';
		}

$arrayOp = is_array($op);
		foreach ($data as $model => $fields) {
			foreach ($fields as $field => $value) {
				$key = $model . '.' . $field;
				$fieldOp = $op;
				if ($arrayOp) {
					if (array_key_exists($key, $op)) {
						$fieldOp = $op[$key];
					} elseif (array_key_exists($field, $op)) {
						$fieldOp = $op[$field];
					} else {
						$fieldOp = false;
					}
				}
				if ($exclusive && $fieldOp === false) {
					continue;
				}
				$fieldOp = strtoupper(trim($fieldOp));
				if ($fieldOp === 'LIKE') {
					$key = $key . ' LIKE';
					$value = '%' . $value . '%';
				} elseif ($fieldOp && $fieldOp !== '=') {
					$key = $key . ' ' . $fieldOp;
				}
				$cond[$key] = $value;
			}
		}
		if ($bool && strtoupper($bool) !== 'AND') {
			$cond = array($bool => $cond);
		}
		return $cond;
	}

/**
 * Handles automatic pagination of model records.
 *
 * @param Model|string $object Model to paginate (e.g: model instance, or 'Model', or 'Model.InnerModel')
 * @param string|array $scope Conditions to use while paginating
 * @param array $whitelist List of allowed options for paging
 * @return array Model query results
 * @link http://book.cakephp.org/2.0/en/controllers.html#Controller::paginate
 */
	public function paginate($object = null, $scope = array(), $whitelist = array()) {
		return $this->Components->load('Paginator', $this->paginate)->paginate($object, $scope, $whitelist);
	}

/**
 * Called before the controller action. You can use this method to configure and customize components
 * or perform logic that needs to happen before each controller action.
 *
 * @return void
 * @link http://book.cakephp.org/2.0/en/controllers.html#request-life-cycle-callbacks
 */
	public function beforeFilter() {
	}

/**
 * Called after the controller action is run, but before the view is rendered. You can use this method
 * to perform logic or set view variables that are required on every request.
 *
 * @return void
 * @link http://book.cakephp.org/2.0/en/controllers.html#request-life-cycle-callbacks
 */
	public function beforeRender() {
	}

/**
 * The beforeRedirect method is invoked when the controller's redirect method is called but before any
 * further action.
 *
 * If this method returns false the controller will not continue on to redirect the request.
 * The $url, $status and $exit variables have same meaning as for the controller's method. You can also
 * return a string which will be interpreted as the URL to redirect to or return associative array with
 * key 'url' and optionally 'status' and 'exit'.
 *
 * @param string|array $url A string or array-based URL pointing to another location within the app,
 *     or an absolute URL
 * @param int $status Optional HTTP status code (eg: 404)
 * @param bool $exit If true, exit() will be called after the redirect
 * @return mixed
 *   false to stop redirection event,
 *   string controllers a new redirection URL or
 *   array with the keys url, status and exit to be used by the redirect method.
 * @link http://book.cakephp.org/2.0/en/controllers.html#request-life-cycle-callbacks
 */
	public function beforeRedirect($url, $status = null, $exit = true) {
	}

/**
 * Called after the controller action is run and rendered.
 *
 * @return void
 * @link http://book.cakephp.org/2.0/en/controllers.html#request-life-cycle-callbacks
 */
	public function afterFilter() {
	}

/**
 * This method should be overridden in child classes.
 *
 * @param string $method name of method called example index, edit, etc.
 * @return bool Success
 * @link http://book.cakephp.org/2.0/en/controllers.html#callbacks
 */
	public function beforeScaffold($method) {
		return true;
	}

/**
 * Alias to beforeScaffold()
 *
 * @param string $method Method name.
 * @return bool
 * @see Controller::beforeScaffold()
 * @deprecated 3.0.0 Will be removed in 3.0.
 */
	protected function _beforeScaffold($method) {
		return $this->beforeScaffold($method);
	}

/**
 * This method should be overridden in child classes.
 *
 * @param string $method name of method called either edit or update.
 * @return bool Success
 * @link http://book.cakephp.org/2.0/en/controllers.html#callbacks
 */
	public function afterScaffoldSave($method) {
		return true;
	}

/**
 * Alias to afterScaffoldSave()
 *
 * @param string $method Method name.
 * @return bool
 * @see Controller::afterScaffoldSave()
 * @deprecated 3.0.0 Will be removed in 3.0.
 */
	protected function _afterScaffoldSave($method) {
		return $this->afterScaffoldSave($method);
	}

/**
 * Alias to afterScaffoldSaveError()
 *
 * @param string $method Method name.
 * @return bool
 * @see Controller::afterScaffoldSaveError()
 * @deprecated 3.0.0 Will be removed in 3.0.
 */
	protected function _afterScaffoldSaveError($method) {
		return $this->afterScaffoldSaveError($method);
	}

/**
 * This method should be overridden in child classes.
 * If not it will render a scaffold error.
 * Method MUST return true in child classes
 *
 * @param string $method name of method called example index, edit, etc.
 * @return bool Success
 * @link http://book.cakephp.org/2.0/en/controllers.html#callbacks
 */
	public function scaffoldError($method) {
		return false;
	}

/**
 * Alias to scaffoldError()
 *
 * @param string $method Method name.
 * @return bool
 * @see Controller::scaffoldError()
 * @deprecated 3.0.0 Will be removed in 3.0.
 */
	protected function _scaffoldError($method) {
		return $this->scaffoldError($method);
	}

/**
 * Constructs the view class instance based on the controller property
 *
 * @return View
 */
	protected function _getViewObject() {
		$viewClass = $this->viewClass;
		if ($this->viewClass !== 'View') {
			list($plugin, $viewClass) = pluginSplit($viewClass, true);
			$viewClass = $viewClass . 'View';
			App::uses($viewClass, $plugin . 'View');
		}

return new $viewClass($this);
	}

}

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