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<?php |
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/** |
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* @author Rafał Muszyński <[email protected]> |
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* @copyright 2014 Sourcefabric z.ú. |
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* @license http://www.gnu.org/licenses/gpl-3.0.txt |
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*/ |
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namespace Newscoop\PaywallBundle\EventListener; |
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use Newscoop\EventDispatcher\Events\GenericEvent; |
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use Newscoop\PaywallBundle\Services\NotificationsService; |
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use Newscoop\PaywallBundle\Notifications\Emails; |
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use Newscoop\PaywallBundle\Entity\UserSubscription; |
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use Symfony\Component\Form\Exception\UnexpectedTypeException; |
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/** |
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* Notifications listener. |
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*/ |
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class NotificationListener |
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{ |
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/** |
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* Notifications service. |
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* |
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* @var NotificationsService |
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*/ |
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protected $notificationsService; |
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public function __construct(NotificationsService $notificationsService) |
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{ |
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$this->notificationsService = $notificationsService; |
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} |
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/** |
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* Sends confirmation email to user. |
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* |
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* @param GenericEvent $event |
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*/ |
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public function sendUserNotificationEmail(GenericEvent $event) |
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{ |
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$subscription = $event->getSubject(); |
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$this->sendValidatedNotification(Emails::USER_CONFIRMATION, $subscription); |
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} |
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/** |
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* Sends confirmation email with informations |
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* about created subscription for user, by admin |
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* in backend. |
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* |
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* @param GenericEvent $event |
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*/ |
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public function sendAdminCreatedNotification(GenericEvent $event) |
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{ |
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$subscription = $event->getSubject(); |
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$this->sendValidatedNotification(Emails::ADMIN_CREATED_CONFIRMATION, $subscription); |
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} |
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/** |
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* Sends notification email to admin. |
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* |
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* @param GenericEvent $event |
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*/ |
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public function sendAdminNotificationEmail(GenericEvent $event) |
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{ |
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$subscriptions = $event->getSubject(); |
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$this->isValid($subscriptions); |
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$user = $this->getUser($subscriptions); |
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$this->notificationsService->sendNotification( |
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Emails::SUBSCRIPTION_CONFIRMATION, |
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array(), |
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array( |
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'subscriptions' => $subscriptions, |
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'user' => $user, |
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) |
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); |
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} |
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/** |
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* Sends confirmation email to user when subscription |
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* status is changed in paywall admin panel. |
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* |
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* @param GenericEvent $event |
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*/ |
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public function sendUserSubscriptionStatusChangeEmail(GenericEvent $event) |
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{ |
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$subscription = $event->getSubject(); |
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$this->sendValidatedNotification(Emails::SUBSCRIPTION_STATUS, $subscription); |
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} |
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/** |
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* Sends an emails with the informations about expiring |
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* subscription. |
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* |
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* @param GenericEvent $event |
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*/ |
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public function sendSubscriptionExpirationEmail(GenericEvent $event) |
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{ |
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$subscription = $event->getSubject(); |
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$this->sendValidatedNotification(Emails::SUBSCRIPTION_EXPIRATION, $subscription); |
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if (!$subscription->getNotifySentLevelOne()) { |
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$this->notificationsService->setSentDateTimeOnLevelOne($subscription); |
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} else { |
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$this->notificationsService->setSentDateTimeOnLevelTwo($subscription); |
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} |
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} |
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private function sendValidatedNotification($code, $subscription) |
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{ |
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$this->isValid($subscription); |
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$user = $this->getUser($subscription); |
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$this->notificationsService->sendNotification( |
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$code, |
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array($user->getEmail()), |
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array( |
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'subscriptions' => $subscription, |
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'user' => $user, |
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) |
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); |
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} |
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private function isValid($subscriptions) |
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{ |
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if (is_array($subscriptions)) { |
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foreach ($subscriptions as $key => $subscription) { |
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$this->isSupported($subscription); |
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} |
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} else { |
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$this->isSupported($subscriptions); |
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} |
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} |
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private function isSupported($subscription) |
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{ |
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if (!$subscription instanceof UserSubscription) { |
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throw new UnexpectedTypeException( |
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$subscription, |
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'PaywallBundle\Entity\UserSubscription' |
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); |
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} |
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} |
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private function getUser($subscription) |
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{ |
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$user = null; |
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if (is_array($subscription)) { |
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$user = $subscription[0]->getUser(); |
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} else { |
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$user = $subscription->getUser(); |
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} |
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return $user; |
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} |
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} |
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newscoop /
plugin-NewscoopPaywallBundle
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.