git.stricted.de - GitHub/WoltLab/WCF.git/blob

   1 <?php
   2 namespace wcf\system\user\activity\event;
   3 use wcf\data\comment\response\CommentResponseList;
   4 use wcf\data\comment\CommentList;
   5 use wcf\data\page\PageCache;
   6 use wcf\data\user\UserList;
   7 use wcf\system\SingletonFactory;
   8 use wcf\system\WCF;
   9
  10 /**
  11  * User activity event implementation for responses to page comments.
  12  *
  13  * @author      Joshua Ruesweg
  14  * @copyright   2001-2018 WoltLab GmbH
  15  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  16  * @package     WoltLabSuite\Core\System\User\Activity\Event
  17  * @since       3.2
  18  */
  19 class PageCommentResponseUserActivityEvent extends SingletonFactory implements IUserActivityEvent {
  20         /**
  21          * @inheritDoc
  22          */
  23         public function prepare(array $events) {
  24                 $responseIDs = [];
  25                 foreach ($events as $event) {
  26                         $responseIDs[] = $event->objectID;
  27                 }
  28
  29                 // fetch responses
  30                 $responseList = new CommentResponseList();
  31                 $responseList->setObjectIDs($responseIDs);
  32                 $responseList->readObjects();
  33                 $responses = $responseList->getObjects();
  34
  35                 // fetch comments
  36                 $commentIDs = $comments = [];
  37                 foreach ($responses as $response) {
  38                         $commentIDs[] = $response->commentID;
  39                 }
  40
  41                 if (!empty($commentIDs)) {
  42                         $commentList = new CommentList();
  43                         $commentList->setObjectIDs($commentIDs);
  44                         $commentList->readObjects();
  45                         $comments = $commentList->getObjects();
  46                 }
  47
  48                 // fetch users
  49                 $userIDs = $users = [];
  50                 foreach ($comments as $comment) {
  51                         $userIDs[] = $comment->userID;
  52                 }
  53
  54                 if (!empty($userIDs)) {
  55                         $userList = new UserList();
  56                         $userList->setObjectIDs($userIDs);
  57                         $userList->readObjects();
  58                         $users = $userList->getObjects();
  59                 }
  60
  61                 // set message
  62                 foreach ($events as $event) {
  63                         if (isset($responses[$event->objectID])) {
  64                                 $response = $responses[$event->objectID];
  65                                 $comment = $comments[$response->commentID];
  66                                 if (PageCache::getInstance()->getPage($comment->objectID) && isset($users[$comment->userID])) {
  67                                         $page = PageCache::getInstance()->getPage($comment->objectID);
  68
  69                                         // check permissions
  70                                         if (!$page->isAccessible()) {
  71                                                 continue;
  72                                         }
  73                                         $event->setIsAccessible();
  74
  75                                         // title
  76                                         $text = WCF::getLanguage()->getDynamicVariable('wcf.page.recentActivity.pageCommentResponse', [
  77                                                 'commentAuthor' => $users[$comment->userID],
  78                                                 'commentID' => $comment->commentID,
  79                                                 'responseID' => $response->responseID,
  80                                                 'page' => $page
  81                                         ]);
  82                                         $event->setTitle($text);
  83
  84                                         // description
  85                                         $event->setDescription($response->getExcerpt());
  86                                         continue;
  87                                 }
  88                         }
  89
  90                         $event->setIsOrphaned();
  91                 }
  92         }
  93 }