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

   1 <?php
   2 declare(strict_types=1);
   3 namespace wcf\system\message\embedded\object;
   4 use wcf\data\media\Media;
   5 use wcf\data\media\MediaList;
   6 use wcf\system\cache\runtime\ViewableMediaRuntimeCache;
   7 use wcf\system\database\util\PreparedStatementConditionBuilder;
   8 use wcf\system\html\input\HtmlInputProcessor;
   9 use wcf\system\WCF;
  10 use wcf\util\ArrayUtil;
  11
  12 /**
  13  * IMessageEmbeddedObjectHandler implementation for shared media.
  14  *
  15  * @author      Alexander Ebert
  16  * @copyright   2001-2018 WoltLab GmbH
  17  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  18  * @package     WoltLabSuite\Core\System\Message\Embedded\Object
  19  */
  20 class MediaMessageEmbeddedObjectHandler extends AbstractSimpleMessageEmbeddedObjectHandler {
  21         /**
  22          * @inheritDoc
  23          */
  24         public function parse(HtmlInputProcessor $htmlInputProcessor, array $embeddedData) {
  25                 $mediaIDs = [];
  26                 foreach (['wsm', 'wsmg'] as $name) {
  27                         if (empty($embeddedData[$name])) {
  28                                 continue;
  29                         }
  30
  31                         for ($i = 0, $length = count($embeddedData[$name]); $i < $length; $i++) {
  32                                 $parsedIDs = ArrayUtil::toIntegerArray(explode(',', $embeddedData[$name][$i][0]));
  33
  34                                 $mediaIDs = array_merge($mediaIDs, $parsedIDs);
  35                         }
  36                 }
  37
  38                 return $mediaIDs;
  39         }
  40
  41         /**
  42          * @inheritDoc
  43          */
  44         public function loadObjects(array $objectIDs) {
  45                 $viewableMedia = ViewableMediaRuntimeCache::getInstance()->getObjects($objectIDs);
  46                 $contentLanguageID = MessageEmbeddedObjectManager::getInstance()->getContentLanguageID();
  47                 if ($contentLanguageID !== null) {
  48                         $mediaIDs = [];
  49                         foreach ($viewableMedia as $media) {
  50                                 if ($media->localizedLanguageID != $contentLanguageID) {
  51                                         $mediaIDs[] = $media->getDecoratedObject()->mediaID;
  52                                 }
  53                         }
  54
  55                         if (!empty($mediaIDs)) {
  56                                 $conditions = new PreparedStatementConditionBuilder();
  57                                 $conditions->add("mediaID IN (?)", [$mediaIDs]);
  58                                 $conditions->add("languageID = ?", [$contentLanguageID]);
  59
  60                                 $sql = "SELECT  *
  61                                         FROM    wcf".WCF_N."_media_content
  62                                         ".$conditions;
  63                                 $statement = WCF::getDB()->prepareStatement($sql);
  64                                 $statement->execute($conditions->getParameters());
  65                                 while ($row = $statement->fetchArray()) {
  66                                         $viewableMedia[$row['mediaID']]->setLocalizedContent($row['languageID'], $row);
  67                                 }
  68                         }
  69                 }
  70
  71                 return $viewableMedia;
  72         }
  73
  74         /**
  75          * @inheritDoc
  76          */
  77         public function validateValues($objectType, $objectID, array $values) {
  78                 $mediaList = new MediaList();
  79                 $mediaList->getConditionBuilder()->add("media.mediaID IN (?)", [$values]);
  80                 $mediaList->readObjectIDs();
  81
  82                 return $mediaList->getObjectIDs();
  83         }
  84
  85         /**
  86          * @inheritDoc
  87          */
  88         public function replaceSimple($objectType, $objectID, $value, array $attributes) {
  89                 /** @var Media $media */
  90                 $media = MessageEmbeddedObjectManager::getInstance()->getObject('com.woltlab.wcf.media', $value);
  91                 if ($media === null) {
  92                         return null;
  93                 }
  94
  95                 $return = (!empty($attributes['return'])) ? $attributes['return'] : 'link';
  96                 switch ($return) {
  97                         case 'title':
  98                                 return $media->getTitle();
  99                                 break;
 100
 101                         case 'link':
 102                         default:
 103                                 $size = (!empty($attributes['size'])) ? $attributes['size'] : 'original';
 104                                 switch ($size) {
 105                                         case 'small':
 106                                         case 'medium':
 107                                         case 'large':
 108                                                 return $media->getThumbnailLink($size);
 109                                                 break;
 110
 111                                         case 'original':
 112                                         default:
 113                                                 return $media->getLink();
 114                                                 break;
 115                                 }
 116
 117                                 break;
 118                 }
 119         }
 120
 121 }