src/Worker/PushSubscription.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2010-2021, the Friendica project
   4  *
   5  * @license GNU AGPL version 3 or any later version
   6  *
   7  * This program is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU Affero General Public License as
   9  * published by the Free Software Foundation, either version 3 of the
  10  * License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU Affero General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Affero General Public License
  18  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19  *
  20  */
  21
  22 namespace Friendica\Worker;
  23
  24 use Friendica\Core\Logger;
  25 use Friendica\Database\DBA;
  26 use Friendica\DI;
  27 use Friendica\Model\Contact;
  28 use Friendica\Model\Subscription as ModelSubscription;
  29 use Friendica\Util\DateTimeFormat;
  30 use Minishlink\WebPush\WebPush;
  31 use Minishlink\WebPush\Subscription;
  32
  33 class PushSubscription
  34 {
  35         public static function execute(int $sid, int $nid)
  36         {
  37                 $subscription = DBA::selectFirst('subscription', [], ['id' => $sid]);
  38                 $notification = DBA::selectFirst('notification', [], ['id' => $nid]);
  39
  40                 if (!empty($notification['uri-id'])) {
  41                         $notify = DBA::selectFirst('notify', ['msg'], ['uri-id' => $notification['target-uri-id']]);
  42                 }
  43
  44                 if (!empty($notification['actor-id'])) {
  45                         $actor = Contact::getById($notification['actor-id']);
  46                 }
  47
  48                 $push = [
  49                         'subscription' => Subscription::create([
  50                                 'endpoint'  => $subscription['endpoint'],
  51                                 'publicKey' => $subscription['pubkey'],
  52                                 'authToken' => $subscription['secret'],
  53                         ]),
  54                         // @todo Check if we are supposed to transmit a payload at all
  55                         'payload' => json_encode([
  56                                 'title'     => 'Friendica',
  57                                 'body'      => $notify['msg'] ?? '',
  58                                 'icon'      => $actor['thumb'] ?? '',
  59                                 'image'     => '',
  60                                 'badge'     => DI::baseUrl()->get() . '/images/friendica-192.png',
  61                                 'tag'       => $notification['parent-uri-id'] ?? '',
  62                                 'timestamp' => DateTimeFormat::utc($notification['created'], DateTimeFormat::JSON),
  63                         ]),
  64                 ];
  65
  66                 $auth = [
  67                         'VAPID' => [
  68                                 'subject'    => DI::baseUrl()->getHostname(),
  69                                 'publicKey'  => ModelSubscription::getPublicVapidKey(),
  70                                 'privateKey' => ModelSubscription::getPrivateVapidKey(),
  71                         ],
  72                 ];
  73
  74                 $webPush = new WebPush($auth);
  75
  76                 $report = $webPush->sendOneNotification(
  77                         $push['subscription'],
  78                         $push['payload']
  79                 );
  80
  81                 $endpoint = $report->getRequest()->getUri()->__toString();
  82
  83                 if ($report->isSuccess()) {
  84                         Logger::info('Message sent successfully for subscription', ['endpoint' => $endpoint]);
  85                 } else {
  86                         Logger::info('Message failed to sent for subscription', ['endpoint' => $endpoint, 'reason' => $report->getReason()]);
  87                 }
  88         }
  89 }