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sources/apps/documents/lib/storage.php
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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.
*
* You should have received a copy of the GNU Lesser General Public
* 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()
);
}
}
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