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<?php |
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/** |
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* Classes en rapport avec le Kernel |
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* @author Vermeulen Maxime <[email protected]> |
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* @version 1.0 |
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*/ |
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namespace BFW; |
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use \SplObserver; |
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use \SplSubject; |
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/** |
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* Classe Noyau. |
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* @package bfw |
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*/ |
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class Kernel implements SplSubject |
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{ |
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/** |
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* @var array $observers Liste des observateurs instanciés |
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*/ |
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protected $observers = array(); |
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/** |
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* @var bool $debug Si mode débug ou non. |
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*/ |
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protected $debug = false; |
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/** |
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* L'action à déclancher par les observers. |
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*/ |
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protected $notify_action = null; |
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//******* Observateurs ******* |
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/** |
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* Ajouter un nouvel observateur |
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* |
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* @param SplObserver $observer L'observateur à ajouter |
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*/ |
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public function attach(SplObserver $observer) |
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{ |
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$this->observers[] = $observer; |
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} |
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/** |
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* Ajouter un nouvel observateur de type autre SplObserver |
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* |
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* @param object $observer L'observateur à ajouter |
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*/ |
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public function attachOther($observer) |
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{ |
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$this->observers[] = $observer; |
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} |
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/** |
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* Enlever un observateur |
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* |
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* @param SplObserver $observer L'observateur à enlever |
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*/ |
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View Code Duplication |
public function detach(SplObserver $observer) |
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{ |
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$key = array_search($observer, $this->observers, true); |
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if($key !== false) |
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{ |
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unset($this->observers[$key]); |
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} |
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} |
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/** |
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* Enlever un observateur de type autre SplObserver |
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* |
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* @param object $observer L'observateur à enlever |
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*/ |
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View Code Duplication |
public function detachOther($observer) |
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{ |
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$key = array_search($observer, $this->observers, true); |
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if($key) |
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{ |
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unset($this->observers[$key]); |
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} |
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} |
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/** |
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* Déclanche la notification vers les observers. |
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* |
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* @param string $action L'action à faire par l'observateur. |
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*/ |
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public function notifyObserver($action) |
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{ |
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foreach($this->observers as $observer) |
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{ |
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//Appel la méthode update de l'observateur |
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$observer->updateWithAction($this, $action); |
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} |
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$this->notify_action = null; |
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} |
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/** |
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* Définie l'action à faire pour les observers. |
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* |
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* @param string $action L'action à faire par l'observateur. |
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* |
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* @return Kernel L'instance actuelle de la classe. |
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*/ |
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public function notifyAction($action) |
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{ |
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$this->notify_action = $action; |
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return $this; |
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} |
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/** |
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* Déclanche la notification vers les observers. |
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*/ |
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public function notify() |
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{ |
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if(!is_null($this->notify_action)) |
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{ |
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$this->notifyObserver($this->notify_action); |
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} |
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else |
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{ |
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foreach($this->observers as $observer) |
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{ |
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//Appel la méthode update de l'observateur |
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$observer->update($this); |
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} |
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} |
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} |
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//******* Observateurs ******* |
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/** |
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* Set de l'attribut debug. Gestion de l'affichage des erreurs en plus. |
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* |
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* @param bool $debug True si on est en mode débug, False sinon. |
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*/ |
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public function setDebug($debug) |
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{ |
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$this->debug = $debug; |
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if($debug) //Affiche toutes les erreurs de php |
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{ |
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error_reporting(E_ALL); |
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ini_set('display_errors', 'On'); |
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ini_set('html_errors', true); |
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} |
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else //Affiche aucune erreur (prod) |
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{ |
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error_reporting(0); |
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} |
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} |
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/** |
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* Accesseur vers l'attribut debug |
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* |
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* @return bool |
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*/ |
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public function getDebug() |
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{ |
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return $this->debug; |
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} |
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} |
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bfw-systems /
bfw
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.