clean up controller and session.
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a1e82d2166
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@ -35,7 +35,7 @@ abstract class Controller {
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* @param array $parameters
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* @param array $parameters
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* @return Response
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* @return Response
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*/
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*/
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public static function _call($destination, $parameters = array())
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public static function call($destination, $parameters = array())
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{
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{
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if (strpos($destination, '@') === false)
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if (strpos($destination, '@') === false)
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{
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{
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@ -44,14 +44,14 @@ public static function _call($destination, $parameters = array())
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list($controller, $method) = explode('@', $destination);
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list($controller, $method) = explode('@', $destination);
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$controller = static::_resolve($controller);
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$controller = static::resolve($controller);
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if (is_null($controller))
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if (is_null($controller))
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{
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{
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return Response::error('404');
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return Response::error('404');
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}
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}
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return $controller->_execute($method, $parameters);
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return $controller->execute($method, $parameters);
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}
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}
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/**
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/**
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@ -61,9 +61,9 @@ public static function _call($destination, $parameters = array())
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* @param string $controller
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* @param string $controller
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* @return Controller
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* @return Controller
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*/
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*/
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public static function _resolve($controller)
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public static function resolve($controller)
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{
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{
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if ( ! static::_load($controller)) return;
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if ( ! static::load($controller)) return;
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// If the controller is registered in the IoC container, we will resolve
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// If the controller is registered in the IoC container, we will resolve
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// it out of the container. Using constructor injection on controllers
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// it out of the container. Using constructor injection on controllers
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@ -94,7 +94,7 @@ public static function _resolve($controller)
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* @param string $controller
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* @param string $controller
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* @return bool
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* @return bool
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*/
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*/
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protected static function _load($controller)
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protected static function load($controller)
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{
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{
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$controller = strtolower(str_replace('.', '/', $controller));
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$controller = strtolower(str_replace('.', '/', $controller));
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@ -115,18 +115,13 @@ protected static function _load($controller)
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* @param array $parameters
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* @param array $parameters
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* @return Response
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* @return Response
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*/
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*/
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public function _execute($method, $parameters = array())
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public function execute($method, $parameters = array())
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{
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{
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if (static::_hidden($method))
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{
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return Response::error('404');
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}
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// Again, as was the case with route closures, if the controller
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// Again, as was the case with route closures, if the controller
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// "before" filters return a response, it will be considered the
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// "before" filters return a response, it will be considered the
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// response to the request and the controller method will not be
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// response to the request and the controller method will not be
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// used to handle the request to the application.
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// used to handle the request to the application.
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$response = Filter::run($this->gather_filters('before', $method), array(), true);
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$response = Filter::run($this->filters('before', $method), array(), true);
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if (is_null($response))
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if (is_null($response))
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{
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{
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@ -135,7 +130,7 @@ public function _execute($method, $parameters = array())
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// If the controller has specified a layout view. The response
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// If the controller has specified a layout view. The response
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// returned by the controller method will be bound to that view
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// returned by the controller method will be bound to that view
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// and the layout will be considered the response.
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// and the layout will be considered the response.
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if ( ! is_null($this->layout) and $this->_viewable($response))
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if ( ! is_null($this->layout) and $this->viewable($response))
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{
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{
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$response = $this->layout->with('content', $response);
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$response = $this->layout->with('content', $response);
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}
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}
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@ -149,24 +144,11 @@ public function _execute($method, $parameters = array())
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$response = new Response($response);
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$response = new Response($response);
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}
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}
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Filter::run($this->gather_filters('after', $method), array($response));
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Filter::run($this->filters('after', $method), array($response));
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return $response;
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return $response;
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}
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}
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/**
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* Determine if a given controller method is callable.
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*
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* @param string $method
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* @return bool
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*/
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protected static function _hidden($method)
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{
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$hidden = array('before', 'after', 'register_filters', 'gather_filters');
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return strncmp($method, '_', 1) == 0 or in_array($method, $hidden);
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}
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/**
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/**
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* Deteremine if a given response is considered "viewable".
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* Deteremine if a given response is considered "viewable".
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*
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*
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@ -178,7 +160,7 @@ protected static function _hidden($method)
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* @param mixed $response
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* @param mixed $response
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* @return bool
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* @return bool
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*/
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*/
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protected function _viewable($response)
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protected function viewable($response)
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{
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{
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if ($response instanceof Response)
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if ($response instanceof Response)
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{
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{
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@ -196,55 +178,22 @@ protected function _viewable($response)
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}
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}
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/**
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/**
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* Register "before" filters on the controller's methods.
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* Register filters on the controller's methods.
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*
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* Generally, this method will be used in the controller's constructor.
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*
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* <code>
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* // Set a "foo" before filter on the controller
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* $this->before_filter('foo');
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*
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* // Set several filters on an explicit group of methods
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* $this->before_filter('foo|bar')->only(array('user', 'profile'));
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* </code>
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*
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* @param string|array $filters
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* @return Filter_Collection
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*/
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public function before($filters)
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{
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return $this->register_filters('before', $filters);
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}
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/**
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* Register "after" filters on the controller's methods.
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*
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*
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* Generally, this method will be used in the controller's constructor.
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* Generally, this method will be used in the controller's constructor.
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*
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*
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* <code>
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* <code>
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* // Set a "foo" after filter on the controller
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* // Set a "foo" after filter on the controller
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* $this->after_filter('foo');
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* $this->filter('before', 'foo');
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*
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*
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* // Set several filters on an explicit group of methods
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* // Set several filters on an explicit group of methods
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* $this->after_filter('foo|bar')->only(array('user', 'profile'));
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* $this->filter('after', 'foo|bar')->only(array('user', 'profile'));
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* </code>
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* </code>
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*
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*
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* @param string|array $filters
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* @param string|array $filters
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* @return Filter_Collection
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* @return Filter_Collection
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*/
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*/
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public function after($filters)
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protected function filter($name, $filters)
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{
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return $this->register_filters('after', $filters);
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}
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/**
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* Set filters on the controller's methods.
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*
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* @param string $name
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* @param string|array $filters
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* @return Filter_Collection
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*/
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protected function register_filters($name, $filters)
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{
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{
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$this->filters[] = new Filter_Collection($name, $filters);
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$this->filters[] = new Filter_Collection($name, $filters);
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@ -258,7 +207,7 @@ protected function register_filters($name, $filters)
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* @param string $method
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* @param string $method
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* @return array
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* @return array
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*/
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*/
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protected function gather_filters($name, $method)
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protected function filters($name, $method)
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{
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{
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$filters = array();
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$filters = array();
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@ -107,7 +107,7 @@ public function call()
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{
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{
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if ($response instanceof Delegate)
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if ($response instanceof Delegate)
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{
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{
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$response = Controller::_call($response->destination, $this->parameters);
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$response = Controller::call($response->destination, $this->parameters);
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}
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}
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}
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}
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@ -16,7 +16,7 @@ class Session {
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*
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*
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* @var array
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* @var array
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*/
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*/
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protected $session;
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public $session;
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/**
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/**
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* Indicates if the session already exists in storage.
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* Indicates if the session already exists in storage.
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