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sources/apps/documents/lib/storage.php 2.61 KB
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d1bafeea1   Kload   [fix] Upgrade to ... 
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  <?php
  
  /**
   * ownCloud - Documents App
   *
   * @author Frank Karlitschek
   * @copyright 2013-2014 Frank Karlitschek frank@owncloud.org
   * 
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
   * License as published by the Free Software Foundation; either 
   * version 3 of the License, or any later version.
   * 
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
   *
6d9380f96   Cédric Dupont   Update sources OC... 
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   * You should have received a copy of the GNU Affero General Public
d1bafeea1   Kload   [fix] Upgrade to ... 
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   * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
   * 
   */
  
  
  namespace OCA\Documents;
  
  class Storage {
  	const MIMETYPE_LIBREOFFICE_WORDPROCESSOR = 'application/vnd.oasis.opendocument.text';
  
  	public static function getDocuments() {
  		$list = array_filter(
  				self::searchDocuments(),
  				function($item){
  					//filter Deleted
  					if (strpos($item['path'], '_trashbin')===0){
  						return false;
  					}
  					return true;
  				}
  		);
  		
  		return $list;
  	}
  	
  	public static function resolvePath($fileId){
  		$list = array_filter(
  				self::searchDocuments(),
  				function($item) use ($fileId){
  					return intval($item['fileid'])==$fileId;
  				}
  		);
  		if (count($list)>0){
  			$item = current($list);
  			return $item['path'];
  		}
  		return false;
  	}
  	
  	/**
  	 * @brief Cleanup session data on removing the document
  	 * @param array
  	 *
  	 * This function is connected to the delete signal of OC_Filesystem
  	 * to delete the related info from database
  	 */
  	public static function onDelete($params) {
  		$info = \OC\Files\Filesystem::getFileInfo($params['path']);
  		
  		$fileId = @$info['fileid'];
  		if (!$fileId){
  			return;
  		}
  		
  		$session = new Db_Session();
  		$session->loadBy('file_id', $fileId);
  
  		if (!$session->getEsId()){
  			return;
  		}
  		
  		$member = new Db_Member();
  		$sessionMembers = $member->getCollectionBy('es_id', $session->getEsId());
  		foreach ($sessionMembers as $memberData){
  			if (intval($memberData['status'])===Db_Member::MEMBER_STATUS_ACTIVE){
  				return;
  			}
  		}
  		
  		Db_Session::cleanUp($session->getEsId());
  	}
  	
  	protected static function searchDocuments(){
  		$documents = array();
  		foreach (self::getSupportedMimetypes() as $mime){
  			$documents = array_merge($documents, \OCP\Files::searchByMime($mime));
  		}
  		return $documents;
  	}
  	
  	protected static function getSupportedMimetypes(){
  		return array_merge(
  			array(self::MIMETYPE_LIBREOFFICE_WORDPROCESSOR),
  			Filter::getAll()	
  		);
  	}
  }