wcfsetup/install/files/lib/system/worker/MediaRebuildDataWorker.class.php

   1 <?php
   2
   3 namespace wcf\system\worker;
   4
   5 use wcf\data\media\MediaAction;
   6 use wcf\data\media\MediaList;
   7 use wcf\system\exception\SystemException;
   8
   9 /**
  10  * Worker implementation for updating media thumbnails.
  11  *
  12  * @author  Alexander Ebert
  13  * @copyright   2001-2019 WoltLab GmbH
  14  * @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  15  *
  16  * @method  MediaList   getObjectList()
  17  */
  18 class MediaRebuildDataWorker extends AbstractRebuildDataWorker
  19 {
  20     /**
  21      * @inheritDoc
  22      */
  23     protected $objectListClassName = MediaList::class;
  24
  25     /**
  26      * @inheritDoc
  27      */
  28     protected $limit = 10;
  29
  30     /**
  31      * @inheritDoc
  32      */
  33     protected function initObjectList()
  34     {
  35         parent::initObjectList();
  36
  37         $this->objectList->sqlOrderBy = 'media.mediaID';
  38         $this->objectList->getConditionBuilder()->add('media.isImage = ?', [1]);
  39     }
  40
  41     /**
  42      * @inheritDoc
  43      */
  44     public function execute()
  45     {
  46         parent::execute();
  47
  48         foreach ($this->objectList as $media) {
  49             try {
  50                 (new MediaAction([$media], 'generateThumbnails'))->executeAction();
  51             } catch (SystemException $e) {
  52             }
  53         }
  54     }
  55 }