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\user\UserProfileList;
   6 use wcf\system\user\activity\event\IUserActivityEvent;
   7 use wcf\system\SingletonFactory;
   8 use wcf\system\WCF;
   9
  10 /**
  11  * User activity event implementation for profile comment responses.
  12  *
  13  * @author      Marcel Werk
  14  * @copyright   2001-2012 WoltLab GmbH
  15  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  16  * @package     com.woltlab.wcf.comment
  17  * @subpackage  system.user.activity.event
  18  * @category    Community Framework
  19  */
  20 class ProfileCommentResponseUserActivityEvent extends SingletonFactory implements IUserActivityEvent {
  21         /**
  22          * @see wcf\system\user\activity\event\IUserActivityEvent::prepare()
  23          */
  24         public function prepare(array $events) {
  25                 $responses = $responseIDs = array();
  26
  27                 if (WCF::getSession()->getPermission('user.profile.canViewUserProfile')) {
  28                         foreach ($events as $event) {
  29                                 $responseIDs[] = $event->objectID;
  30                         }
  31
  32                         // fetch responses
  33                         $responseList = new CommentResponseList();
  34                         $responseList->getConditionBuilder()->add("comment_response.responseID IN (?)", array($responseIDs));
  35                         $responseList->readObjects();
  36                         $responses = $responseList->getObjects();
  37
  38                         // fetch comments
  39                         $commentIDs = $comments = array();
  40                         foreach ($responses as $response) {
  41                                 $commentIDs[] = $response->commentID;
  42                         }
  43                         if (!empty($commentIDs)) {
  44                                 $commentList = new CommentList();
  45                                 $commentList->getConditionBuilder()->add("comment.commentID IN (?)", array($commentIDs));
  46                                 $commentList->readObjects();
  47                                 $comments = $commentList->getObjects();
  48                         }
  49
  50                         // fetch users
  51                         $userIDs = $users = array();
  52                         foreach ($comments as $comment) {
  53                                 $userIDs[] = $comment->objectID;
  54                                 $userIDs[] = $comment->userID;
  55                         }
  56                         if (!empty($userIDs)) {
  57                                 $userList = new UserProfileList();
  58                                 $userList->getConditionBuilder()->add("user_table.userID IN (?)", array($userIDs));
  59                                 $userList->readObjects();
  60                                 $users = $userList->getObjects();
  61                         }
  62                 }
  63
  64                 // set message
  65                 foreach ($events as $event) {
  66                         if (isset($responses[$event->objectID])) {
  67                                 $response = $responses[$event->objectID];
  68                                 $comment = $comments[$response->commentID];
  69                                 if (isset($users[$comment->objectID]) && isset($users[$comment->userID]) && !$users[$comment->objectID]->isProtected()) {
  70                                         $event->setIsAccessible();
  71
  72                                         // title
  73                                         $text = WCF::getLanguage()->getDynamicVariable('wcf.user.profile.recentActivity.profileCommentResponse', array(
  74                                                 'commentAuthor' => $users[$comment->userID],
  75                                                 'user' => $users[$comment->objectID]
  76                                         ));
  77                                         $event->setTitle($text);
  78
  79                                         // description
  80                                         $event->setDescription($response->getExcerpt());
  81                                         continue;
  82                                 }
  83                         }
  84
  85                         $event->setIsOrphaned();
  86                 }
  87         }
  88 }