BookStack Code Mirror - bookstack/blob - app/Activity/Notifications/Handlers/CommentCreationNotificationHandler.php

   1 <?php
   2
   3 namespace BookStack\Activity\Notifications\Handlers;
   4
   5 use BookStack\Activity\Models\Activity;
   6 use BookStack\Activity\Models\Comment;
   7 use BookStack\Activity\Models\Loggable;
   8 use BookStack\Activity\Notifications\Messages\CommentCreationNotification;
   9 use BookStack\Activity\Tools\EntityWatchers;
  10 use BookStack\Activity\WatchLevels;
  11 use BookStack\Entities\Models\Page;
  12 use BookStack\Settings\UserNotificationPreferences;
  13 use BookStack\Users\Models\User;
  14
  15 class CommentCreationNotificationHandler extends BaseNotificationHandler
  16 {
  17     public function handle(Activity $activity, Loggable|string $detail, User $user): void
  18     {
  19         if (!($detail instanceof Comment)) {
  20             throw new \InvalidArgumentException("Detail for comment creation notifications must be a comment");
  21         }
  22
  23         // Main watchers
  24         /** @var Page $page */
  25         $page = $detail->entity;
  26         $watchers = new EntityWatchers($page, WatchLevels::COMMENTS);
  27         $watcherIds = $watchers->getWatcherUserIds();
  28
  29         // Page owner if user preferences allow
  30         if (!$watchers->isUserIgnoring($page->owned_by) && $page->ownedBy) {
  31             $userNotificationPrefs = new UserNotificationPreferences($page->ownedBy);
  32             if ($userNotificationPrefs->notifyOnOwnPageComments()) {
  33                 $watcherIds[] = $page->owned_by;
  34             }
  35         }
  36
  37         // Parent comment creator if preferences allow
  38         $parentComment = $detail->parent()->first();
  39         if ($parentComment && !$watchers->isUserIgnoring($parentComment->created_by) && $parentComment->createdBy) {
  40             $parentCommenterNotificationsPrefs = new UserNotificationPreferences($parentComment->createdBy);
  41             if ($parentCommenterNotificationsPrefs->notifyOnCommentReplies()) {
  42                 $watcherIds[] = $parentComment->created_by;
  43             }
  44         }
  45
  46         $this->sendNotificationToUserIds(CommentCreationNotification::class, $watcherIds, $user, $detail, $page);
  47     }
  48 }