105 lines
No EOL
3.6 KiB
PHP
105 lines
No EOL
3.6 KiB
PHP
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<?php
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/**
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* ownCloud
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*
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* @author Michael Gapczynski
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* @copyright 2012 Michael Gapczynski mtgap@owncloud.com
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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class OC_Share_Backend_File implements OCP\Share_Backend_File_Dependent {
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const FORMAT_SHARED_STORAGE = 0;
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const FORMAT_FILE_APP = 1;
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const FORMAT_FILE_APP_ROOT = 2;
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const FORMAT_OPENDIR = 3;
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public function isValidSource($item, $uid) {
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// if (OC_Filesystem::file_exists($item)) {
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return true;
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// }
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// return false;
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}
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public function getFilePath($item, $uid) {
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return $item;
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}
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public function generateTarget($item, $uid, $exclude = null) {
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// TODO Make sure target path doesn't exist already
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return $item;
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}
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public function formatItems($items, $format, $parameters = null) {
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if ($format == self::FORMAT_OPENDIR) {
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$files = array();
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foreach ($items as $file) {
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$files[] = basename($file['file_target']);
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}
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return $files;
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} else if ($format == self::FORMAT_SHARED_STORAGE) {
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$id = $items[key($items)]['file_source'];
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$query = OCP\DB::prepare('SELECT path FROM *PREFIX*fscache WHERE id = ?');
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$result = $query->execute(array($id))->fetchAll();
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if (isset($result[0]['path'])) {
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return array('path' => $result[0]['path'], 'permissions' => $items[key($items)]['permissions']);
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}
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return false;
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} else {
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$shares = array();
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$ids = array();
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foreach ($items as $item) {
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$shares[$item['file_source']] = $item;
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$ids[] = $item['file_source'];
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}
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$ids = "'".implode("','", $ids)."'";
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if ($format == self::FORMAT_FILE_APP) {
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$query = OCP\DB::prepare('SELECT id, path, name, ctime, mtime, mimetype, size, encrypted, versioned, writable FROM *PREFIX*fscache WHERE id IN ('.$ids.')');
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$result = $query->execute();
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$files = array();
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while ($file = $result->fetchRow()) {
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// Set target path
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$file['path'] = $shares[$file['id']]['file_target'];
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$file['name'] = basename($file['path']);
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$file['directory'] = $parameters['folder'];
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$file['type'] = ($file['mimetype'] == 'httpd/unix-directory') ? 'dir' : 'file';
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$permissions = $shares[$file['id']]['permissions'];
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if ($file['type'] == 'file') {
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// Remove Create permission if type is file
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$permissions &= ~OCP\Share::PERMISSION_CREATE;
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}
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$file['permissions'] = $permissions;
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$files[] = $file;
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}
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return $files;
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} else if ($format == self::FORMAT_FILE_APP_ROOT) {
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$query = OCP\DB::prepare('SELECT id, path, name, ctime, mtime, mimetype, size, encrypted, versioned, writable FROM *PREFIX*fscache WHERE id IN ('.$ids.')');
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$result = $query->execute();
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$mtime = 0;
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$size = 0;
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while ($file = $result->fetchRow()) {
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if ($file['mtime'] > $mtime) {
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$mtime = $file['mtime'];
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}
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$size += $file['size'];
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}
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return array(0 => array('name' => 'Shared', 'mtime' => $mtime, 'mimetype' => 'httpd/unix-directory', 'size' => $size, 'writable' => false, 'type' => 'dir', 'directory' => '', 'permissions' => OCP\Share::PERMISSION_READ));
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}
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}
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return array();
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}
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} |