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<?php |
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namespace NotificationChannels\Apn; |
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use Exception; |
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use Illuminate\Events\Dispatcher; |
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use Illuminate\Notifications\Events\NotificationFailed; |
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use Illuminate\Notifications\Notification; |
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use NotificationChannels\Apn\Exceptions\SendingFailed; |
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use ZendService\Apple\Apns\Client\Message as Client; |
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use ZendService\Apple\Apns\Client\Feedback as FeedbackClient; |
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use ZendService\Apple\Apns\Message as Packet; |
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use ZendService\Apple\Apns\Message\Alert; |
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use ZendService\Apple\Apns\Response\Message as Response; |
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use ZendService\Apple\Apns\Response\Feedback as FeedbackResponse; |
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class ApnChannel |
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{ |
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const SANDBOX = 0; |
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const PRODUCTION = 1; |
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/** @var string */ |
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protected $environment; |
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/** @var string */ |
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protected $certificate; |
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/** @var string|null */ |
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protected $passPhrase; |
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/** @var \ZendService\Apple\Apns\Client\Message */ |
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protected $client; |
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/** @var \ZendService\Apple\Apns\Client\Feedback */ |
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protected $feedbackClient; |
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/** @var \Illuminate\Events\Dispatcher */ |
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protected $events; |
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/** |
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* @param \ZendService\Apple\Apns\Client\Message $client |
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* @param \ZendService\Apple\Apns\Client\Feedback $feedbackClient |
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* @param \Illuminate\Events\Dispatcher $events |
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* @param string $environment |
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* @param string $certificate |
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* @param string|null $passPhrase |
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*/ |
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public function __construct( |
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Client $client, |
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FeedbackClient $feedbackClient, |
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Dispatcher $events, |
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$environment, |
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$certificate, |
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$passPhrase = null |
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) { |
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$this->client = $client; |
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$this->feedbackClient = $feedbackClient; |
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$this->events = $events; |
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$this->environment = $environment; |
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$this->certificate = $certificate; |
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$this->passPhrase = $passPhrase; |
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} |
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/** |
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* Send the notification to Apple Push Notification Service. |
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* |
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* @param mixed $notifiable |
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* @param \Illuminate\Notifications\Notification $notification |
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* |
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* @throws \NotificationChannels\Apn\Exceptions\SendingFailed |
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*/ |
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public function send($notifiable, Notification $notification) |
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{ |
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$tokens = (array) $notifiable->routeNotificationFor('apn'); |
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if (! $tokens) { |
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return; |
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} |
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$message = $notification->toApn($notifiable); |
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if (! $message) { |
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return; |
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} |
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$this->openConnection(); |
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foreach ($tokens as $token) { |
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try { |
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$alert = new Alert(); |
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$alert->setTitle($message->title); |
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$alert->setBody($message->body); |
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$packet = new Packet(); |
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$packet->setToken($token); |
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$packet->setBadge($message->badge); |
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$packet->setSound($message->sound); |
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$packet->setCategory($message->category); |
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$packet->setAlert($alert); |
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$packet->setCustom($message->custom); |
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$response = $this->client->send($packet); |
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if ($response->getCode() !== Response::RESULT_OK) { |
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$this->events->fire( |
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new NotificationFailed($notifiable, $notification, $this, [ |
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'token' => $token, |
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'error' => $response->getCode(), |
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]) |
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); |
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} |
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} catch (Exception $e) { |
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throw SendingFailed::create($e); |
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} |
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} |
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$this->closeConnection(); |
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} |
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/** |
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* Get feedback from the Apple Feedback Service about failed deliveries |
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* |
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* @return array|ApnFeedback[] |
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* @throws Exceptions\ConnectionFailed |
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*/ |
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public function getFeedback() |
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{ |
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$client = $this->feedbackClient; |
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try { |
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$client->open($this->environment, $this->certificate, $this->passPhrase); |
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} catch (Exception $exception) { |
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throw Exceptions\ConnectionFailed::create($exception); |
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} |
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$feedback = []; |
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/** @var FeedbackResponse $response */ |
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foreach ($client->feedback() as $response) { |
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$feedback[] = new ApnFeedback($response->getToken(), $response->getTime()); |
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} |
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$client->close(); |
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return $feedback; |
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} |
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/** |
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* Open the connection. |
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* |
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* @throws \NotificationChannels\Apn\Exceptions\ConnectionFailed |
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*/ |
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private function openConnection() |
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{ |
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try { |
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$this->client->open($this->environment, $this->certificate, $this->passPhrase); |
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} catch (Exception $exception) { |
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throw Exceptions\ConnectionFailed::create($exception); |
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} |
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} |
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/** |
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* Close the connection. |
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*/ |
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private function closeConnection() |
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{ |
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$this->client->close(); |
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} |
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} |
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This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)
or! empty(...)
instead.