2011-06-12 00:14:24 +04:00
|
|
|
<?php
|
|
|
|
/**
|
|
|
|
* ownCloud
|
|
|
|
*
|
|
|
|
* @author Michael Gapczynski
|
2012-06-23 01:43:04 +04:00
|
|
|
* @copyright 2011 Michael Gapczynski mtgap@owncloud.com
|
2011-06-12 00:14:24 +04:00
|
|
|
*
|
|
|
|
* 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 Affero General Public
|
|
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
2012-09-07 20:30:48 +04:00
|
|
|
namespace OC\Files\Storage;
|
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
/**
|
|
|
|
* Convert target path to source path and pass the function call to the correct storage provider
|
|
|
|
*/
|
2012-09-07 20:30:48 +04:00
|
|
|
class Shared extends \OC\Files\Storage\Common {
|
2012-08-29 10:42:49 +04:00
|
|
|
|
2012-06-23 01:43:04 +04:00
|
|
|
private $sharedFolder;
|
2012-07-24 04:08:05 +04:00
|
|
|
private $files = array();
|
2012-08-29 10:42:49 +04:00
|
|
|
|
2011-07-12 21:10:29 +04:00
|
|
|
public function __construct($arguments) {
|
2012-06-23 01:43:04 +04:00
|
|
|
$this->sharedFolder = $arguments['sharedFolder'];
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-06-23 01:43:04 +04:00
|
|
|
|
2012-07-24 04:08:05 +04:00
|
|
|
/**
|
|
|
|
* @brief Get the source file path and the permissions granted for a shared file
|
|
|
|
* @param string Shared target file path
|
|
|
|
* @return Returns array with the keys path and permissions or false if not found
|
|
|
|
*/
|
|
|
|
private function getFile($target) {
|
2012-08-06 19:27:13 +04:00
|
|
|
$target = '/'.$target;
|
2012-07-11 02:56:22 +04:00
|
|
|
$target = rtrim($target, '/');
|
2012-07-24 04:08:05 +04:00
|
|
|
if (isset($this->files[$target])) {
|
|
|
|
return $this->files[$target];
|
2011-06-27 19:47:36 +04:00
|
|
|
} else {
|
2012-08-06 22:33:47 +04:00
|
|
|
$pos = strpos($target, '/', 1);
|
2012-07-11 02:56:22 +04:00
|
|
|
// Get shared folder name
|
|
|
|
if ($pos !== false) {
|
2012-07-24 22:41:19 +04:00
|
|
|
$folder = substr($target, 0, $pos);
|
|
|
|
if (isset($this->files[$folder])) {
|
|
|
|
$file = $this->files[$folder];
|
|
|
|
} else {
|
2012-09-07 20:30:48 +04:00
|
|
|
$file = OCP\Share::getItemSharedWith('folder', $folder, \OC_Share_Backend_File::FORMAT_SHARED_STORAGE);
|
2012-07-24 22:41:19 +04:00
|
|
|
}
|
|
|
|
if ($file) {
|
|
|
|
$this->files[$target]['path'] = $file['path'].substr($target, strlen($folder));
|
|
|
|
$this->files[$target]['permissions'] = $file['permissions'];
|
|
|
|
return $this->files[$target];
|
|
|
|
}
|
2012-06-23 01:43:04 +04:00
|
|
|
} else {
|
2012-09-07 20:30:48 +04:00
|
|
|
$file = OCP\Share::getItemSharedWith('file', $target, \OC_Share_Backend_File::FORMAT_SHARED_STORAGE);
|
2012-07-24 22:41:19 +04:00
|
|
|
if ($file) {
|
|
|
|
$this->files[$target] = $file;
|
|
|
|
return $this->files[$target];
|
|
|
|
}
|
2012-06-23 01:43:04 +04:00
|
|
|
}
|
2012-07-24 04:08:05 +04:00
|
|
|
OCP\Util::writeLog('files_sharing', 'File source not found for: '.$target, OCP\Util::ERROR);
|
2012-06-23 01:43:04 +04:00
|
|
|
return false;
|
2011-06-27 19:47:36 +04:00
|
|
|
}
|
|
|
|
}
|
2012-06-23 01:43:04 +04:00
|
|
|
|
2012-07-24 04:08:05 +04:00
|
|
|
/**
|
|
|
|
* @brief Get the source file path for a shared file
|
|
|
|
* @param string Shared target file path
|
|
|
|
* @return Returns source file path or false if not found
|
|
|
|
*/
|
|
|
|
private function getSourcePath($target) {
|
|
|
|
$file = $this->getFile($target);
|
|
|
|
if (isset($file['path'])) {
|
2012-08-29 22:36:51 +04:00
|
|
|
$uid = substr($file['path'], 1, strpos($file['path'], '/', 1) - 1);
|
2012-09-07 20:30:48 +04:00
|
|
|
\OC_Filesystem::mount('\OC\Files\Storage\Local', array('datadir' => \OC_User::getHome($uid)), $uid);
|
2012-07-24 04:08:05 +04:00
|
|
|
return $file['path'];
|
|
|
|
}
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* @brief Get the permissions granted for a shared file
|
|
|
|
* @param string Shared target file path
|
|
|
|
* @return Returns CRUDS permissions granted or false if not found
|
|
|
|
*/
|
|
|
|
private function getPermissions($target) {
|
|
|
|
$file = $this->getFile($target);
|
|
|
|
if (isset($file['permissions'])) {
|
|
|
|
return $file['permissions'];
|
|
|
|
}
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* @brief Get the internal path to pass to the storage filesystem call
|
|
|
|
* @param string Source file path
|
|
|
|
* @return Source file path with mount point stripped out
|
|
|
|
*/
|
2012-06-23 01:43:04 +04:00
|
|
|
private function getInternalPath($path) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$mountPoint = \OC_Filesystem::getMountPoint($path);
|
2012-06-23 01:43:04 +04:00
|
|
|
$internalPath = substr($path, strlen($mountPoint));
|
|
|
|
return $internalPath;
|
|
|
|
}
|
2012-08-29 10:42:49 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function mkdir($path) {
|
2012-07-25 01:42:07 +04:00
|
|
|
if ($path == '' || $path == '/' || !$this->isCreatable(dirname($path))) {
|
2012-08-29 10:42:49 +04:00
|
|
|
return false;
|
2012-07-24 04:08:05 +04:00
|
|
|
} else if ($source = $this->getSourcePath($path)) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2012-07-24 04:08:05 +04:00
|
|
|
return $storage->mkdir($this->getInternalPath($source));
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-24 04:08:05 +04:00
|
|
|
return false;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-08-29 10:42:49 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function rmdir($path) {
|
2012-07-25 01:42:07 +04:00
|
|
|
if (($source = $this->getSourcePath($path)) && $this->isDeletable($path)) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2012-07-24 04:08:05 +04:00
|
|
|
return $storage->rmdir($this->getInternalPath($source));
|
|
|
|
}
|
|
|
|
return false;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-08-29 10:42:49 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function opendir($path) {
|
2012-07-11 02:56:22 +04:00
|
|
|
if ($path == '' || $path == '/') {
|
2012-09-07 20:30:48 +04:00
|
|
|
$files = OCP\Share::getItemsSharedWith('file', \OC_Share_Backend_Folder::FORMAT_OPENDIR);
|
|
|
|
\OC_FakeDirStream::$dirs['shared'] = $files;
|
2012-01-01 23:04:16 +04:00
|
|
|
return opendir('fakedir://shared');
|
2012-07-24 04:08:05 +04:00
|
|
|
} else if ($source = $this->getSourcePath($path)) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2012-07-24 04:08:05 +04:00
|
|
|
return $storage->opendir($this->getInternalPath($source));
|
2011-06-22 19:40:09 +04:00
|
|
|
}
|
2012-07-24 04:08:05 +04:00
|
|
|
return false;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-11 02:56:22 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function is_dir($path) {
|
2012-07-11 02:56:22 +04:00
|
|
|
if ($path == '' || $path == '/') {
|
2011-06-18 21:29:16 +04:00
|
|
|
return true;
|
2012-07-24 04:08:05 +04:00
|
|
|
} else if ($source = $this->getSourcePath($path)) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2012-07-24 04:08:05 +04:00
|
|
|
return $storage->is_dir($this->getInternalPath($source));
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-24 04:08:05 +04:00
|
|
|
return false;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-11 02:56:22 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function is_file($path) {
|
2012-07-11 02:56:22 +04:00
|
|
|
if ($source = $this->getSourcePath($path)) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2011-06-23 03:47:57 +04:00
|
|
|
return $storage->is_file($this->getInternalPath($source));
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-24 04:08:05 +04:00
|
|
|
return false;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-11 02:56:22 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function stat($path) {
|
2012-07-11 02:56:22 +04:00
|
|
|
if ($path == '' || $path == '/') {
|
|
|
|
$stat['size'] = $this->filesize($path);
|
|
|
|
$stat['mtime'] = $this->filemtime($path);
|
|
|
|
$stat['ctime'] = $this->filectime($path);
|
2011-06-18 21:29:16 +04:00
|
|
|
return $stat;
|
2012-07-24 04:08:05 +04:00
|
|
|
} else if ($source = $this->getSourcePath($path)) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2012-07-24 04:08:05 +04:00
|
|
|
return $storage->stat($this->getInternalPath($source));
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-24 04:08:05 +04:00
|
|
|
return false;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-11 02:56:22 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function filetype($path) {
|
2012-07-24 04:08:05 +04:00
|
|
|
if ($path == '' || $path == '/') {
|
|
|
|
return 'dir';
|
|
|
|
} else if ($source = $this->getSourcePath($path)) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2012-07-24 04:08:05 +04:00
|
|
|
return $storage->filetype($this->getInternalPath($source));
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-24 04:08:05 +04:00
|
|
|
return false;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-11 02:56:22 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function filesize($path) {
|
2012-07-24 04:08:05 +04:00
|
|
|
if ($path == '' || $path == '/' || $this->is_dir($path)) {
|
|
|
|
return 0;
|
|
|
|
} else if ($source = $this->getSourcePath($path)) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2012-07-24 04:08:05 +04:00
|
|
|
return $storage->filesize($this->getInternalPath($source));
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-24 04:08:05 +04:00
|
|
|
return false;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2011-08-20 23:43:18 +04:00
|
|
|
|
2012-07-25 01:42:07 +04:00
|
|
|
public function isCreatable($path) {
|
2012-07-25 05:16:47 +04:00
|
|
|
if ($path == '') {
|
|
|
|
return false;
|
|
|
|
}
|
2012-07-25 01:42:07 +04:00
|
|
|
return ($this->getPermissions($path) & OCP\Share::PERMISSION_CREATE);
|
|
|
|
}
|
|
|
|
|
|
|
|
public function isReadable($path) {
|
2012-07-24 04:08:05 +04:00
|
|
|
return $this->file_exists($path);
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-25 01:42:07 +04:00
|
|
|
|
|
|
|
public function isUpdatable($path) {
|
2012-07-25 05:16:47 +04:00
|
|
|
if ($path == '') {
|
|
|
|
return false;
|
|
|
|
}
|
2012-07-25 01:42:07 +04:00
|
|
|
return ($this->getPermissions($path) & OCP\Share::PERMISSION_UPDATE);
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-25 01:42:07 +04:00
|
|
|
|
|
|
|
public function isDeletable($path) {
|
2012-07-25 05:16:47 +04:00
|
|
|
if ($path == '') {
|
2012-09-07 08:01:52 +04:00
|
|
|
return true;
|
2012-07-25 05:16:47 +04:00
|
|
|
}
|
2012-07-25 01:42:07 +04:00
|
|
|
return ($this->getPermissions($path) & OCP\Share::PERMISSION_DELETE);
|
|
|
|
}
|
|
|
|
|
|
|
|
public function isSharable($path) {
|
2012-07-25 05:16:47 +04:00
|
|
|
if ($path == '') {
|
|
|
|
return false;
|
|
|
|
}
|
2012-07-25 01:42:07 +04:00
|
|
|
return ($this->getPermissions($path) & OCP\Share::PERMISSION_SHARE);
|
|
|
|
}
|
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function file_exists($path) {
|
2012-07-24 04:08:05 +04:00
|
|
|
if ($path == '' || $path == '/') {
|
2011-06-18 21:29:16 +04:00
|
|
|
return true;
|
2012-07-24 04:08:05 +04:00
|
|
|
} else if ($source = $this->getSourcePath($path)) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2012-07-24 04:08:05 +04:00
|
|
|
return $storage->file_exists($this->getInternalPath($source));
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-24 04:08:05 +04:00
|
|
|
return false;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-08-29 10:42:49 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function filectime($path) {
|
2012-07-24 04:08:05 +04:00
|
|
|
if ($path == '' || $path == '/') {
|
2012-08-29 10:42:49 +04:00
|
|
|
$ctime = 0;
|
2011-08-16 04:33:02 +04:00
|
|
|
if ($dh = $this->opendir($path)) {
|
|
|
|
while (($filename = readdir($dh)) !== false) {
|
|
|
|
$tempctime = $this->filectime($filename);
|
|
|
|
if ($tempctime < $ctime) {
|
|
|
|
$ctime = $tempctime;
|
|
|
|
}
|
2011-06-23 02:16:41 +04:00
|
|
|
}
|
|
|
|
}
|
2011-11-10 19:40:09 +04:00
|
|
|
return $ctime;
|
2011-06-18 21:29:16 +04:00
|
|
|
} else {
|
2012-06-23 01:43:04 +04:00
|
|
|
$source = $this->getSourcePath($path);
|
2011-06-18 21:29:16 +04:00
|
|
|
if ($source) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2011-06-23 03:47:57 +04:00
|
|
|
return $storage->filectime($this->getInternalPath($source));
|
2011-06-18 21:29:16 +04:00
|
|
|
}
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
|
|
|
}
|
2012-08-29 10:42:49 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function filemtime($path) {
|
2012-07-24 04:08:05 +04:00
|
|
|
if ($path == '' || $path == '/') {
|
2012-08-29 10:42:49 +04:00
|
|
|
$mtime = 0;
|
2011-08-16 04:33:02 +04:00
|
|
|
if ($dh = $this->opendir($path)) {
|
|
|
|
while (($filename = readdir($dh)) !== false) {
|
|
|
|
$tempmtime = $this->filemtime($filename);
|
|
|
|
if ($tempmtime > $mtime) {
|
|
|
|
$mtime = $tempmtime;
|
|
|
|
}
|
2011-06-23 02:16:41 +04:00
|
|
|
}
|
|
|
|
}
|
2011-11-10 19:40:09 +04:00
|
|
|
return $mtime;
|
2011-06-18 21:29:16 +04:00
|
|
|
} else {
|
2012-06-23 01:43:04 +04:00
|
|
|
$source = $this->getSourcePath($path);
|
2011-06-18 21:29:16 +04:00
|
|
|
if ($source) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2011-06-23 03:47:57 +04:00
|
|
|
return $storage->filemtime($this->getInternalPath($source));
|
2011-06-18 21:29:16 +04:00
|
|
|
}
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
|
|
|
}
|
2012-08-29 10:42:49 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function file_get_contents($path) {
|
2012-06-23 01:43:04 +04:00
|
|
|
$source = $this->getSourcePath($path);
|
2011-06-16 22:40:21 +04:00
|
|
|
if ($source) {
|
2012-05-30 19:46:49 +04:00
|
|
|
$info = array(
|
2012-07-11 02:56:22 +04:00
|
|
|
'target' => $this->sharedFolder.$path,
|
2012-05-30 19:46:49 +04:00
|
|
|
'source' => $source,
|
|
|
|
);
|
2012-09-07 20:30:48 +04:00
|
|
|
OCP\Util::emitHook('\OC\Files\Storage\Shared', 'file_get_contents', $info);
|
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2011-06-23 03:47:57 +04:00
|
|
|
return $storage->file_get_contents($this->getInternalPath($source));
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
|
|
|
}
|
2012-08-29 10:42:49 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function file_put_contents($path, $data) {
|
2012-08-16 20:20:14 +04:00
|
|
|
if ($source = $this->getSourcePath($path)) {
|
|
|
|
// Check if permission is granted
|
|
|
|
if (($this->file_exists($path) && !$this->isUpdatable($path)) || ($this->is_dir($path) && !$this->isCreatable($path))) {
|
|
|
|
return false;
|
2011-07-31 00:03:32 +04:00
|
|
|
}
|
2012-08-16 20:20:14 +04:00
|
|
|
$info = array(
|
|
|
|
'target' => $this->sharedFolder.$path,
|
|
|
|
'source' => $source,
|
|
|
|
);
|
2012-09-07 20:30:48 +04:00
|
|
|
OCP\Util::emitHook('\OC\Files\Storage\Shared', 'file_put_contents', $info);
|
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2012-08-16 20:20:14 +04:00
|
|
|
$result = $storage->file_put_contents($this->getInternalPath($source), $data);
|
|
|
|
return $result;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-08-16 20:20:14 +04:00
|
|
|
return false;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-08-29 10:42:49 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function unlink($path) {
|
2012-07-24 22:22:07 +04:00
|
|
|
// Delete the file if DELETE permission is granted
|
2012-09-07 08:01:52 +04:00
|
|
|
if ($source = $this->getSourcePath($path)) {
|
|
|
|
if ($this->isDeletable($path)) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2012-09-07 08:01:52 +04:00
|
|
|
return $storage->unlink($this->getInternalPath($source));
|
|
|
|
} else if (dirname($path) == '/' || dirname($path) == '.') {
|
|
|
|
// Unshare the file from the user if in the root of the Shared folder
|
|
|
|
if ($this->is_dir($path)) {
|
|
|
|
$itemType = 'folder';
|
|
|
|
} else {
|
|
|
|
$itemType = 'file';
|
|
|
|
}
|
|
|
|
return OCP\Share::unshareFromSelf($itemType, $path);
|
|
|
|
}
|
2012-07-24 22:22:07 +04:00
|
|
|
}
|
|
|
|
return false;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-08-29 10:42:49 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function rename($path1, $path2) {
|
2012-08-23 04:48:16 +04:00
|
|
|
// Renaming/moving is only allowed within shared folders
|
|
|
|
$pos1 = strpos($path1, '/', 1);
|
|
|
|
$pos2 = strpos($path2, '/', 1);
|
|
|
|
if ($pos1 !== false && $pos2 !== false && ($oldSource = $this->getSourcePath($path1))) {
|
|
|
|
$newSource = $this->getSourcePath(dirname($path2)).'/'.basename($path2);
|
|
|
|
if (dirname($path1) == dirname($path2)) {
|
|
|
|
// Rename the file if UPDATE permission is granted
|
|
|
|
if ($this->isUpdatable($path1)) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($oldSource);
|
2012-08-23 04:48:16 +04:00
|
|
|
return $storage->rename($this->getInternalPath($oldSource), $this->getInternalPath($newSource));
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
// Move the file if DELETE and CREATE permissions are granted
|
|
|
|
if ($this->isDeletable($path1) && $this->isCreatable(dirname($path2))) {
|
|
|
|
// Get the root shared folder
|
|
|
|
$folder1 = substr($path1, 0, $pos1);
|
|
|
|
$folder2 = substr($path2, 0, $pos2);
|
|
|
|
// Copy and unlink the file if it exists in a different shared folder
|
|
|
|
if ($folder1 != $folder2) {
|
|
|
|
if ($this->copy($path1, $path2)) {
|
|
|
|
return $this->unlink($path1);
|
|
|
|
}
|
|
|
|
} else {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($oldSource);
|
2012-07-24 22:22:07 +04:00
|
|
|
return $storage->rename($this->getInternalPath($oldSource), $this->getInternalPath($newSource));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return false;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-08-29 10:42:49 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function copy($path1, $path2) {
|
2012-07-24 22:22:07 +04:00
|
|
|
// Copy the file if CREATE permission is granted
|
2012-08-23 04:48:16 +04:00
|
|
|
if ($this->isCreatable(dirname($path2))) {
|
2012-07-24 22:22:07 +04:00
|
|
|
$source = $this->fopen($path1, 'r');
|
|
|
|
$target = $this->fopen($path2, 'w');
|
2012-09-07 20:30:48 +04:00
|
|
|
return \OC_Helper::streamCopy($source, $target);
|
2012-07-24 22:22:07 +04:00
|
|
|
}
|
2012-08-23 04:48:16 +04:00
|
|
|
return false;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-26 01:08:18 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function fopen($path, $mode) {
|
2012-07-24 04:08:05 +04:00
|
|
|
if ($source = $this->getSourcePath($path)) {
|
2012-08-08 19:25:24 +04:00
|
|
|
switch ($mode) {
|
|
|
|
case 'r+':
|
|
|
|
case 'rb+':
|
|
|
|
case 'w+':
|
|
|
|
case 'wb+':
|
|
|
|
case 'x+':
|
|
|
|
case 'xb+':
|
|
|
|
case 'a+':
|
|
|
|
case 'ab+':
|
|
|
|
case 'w':
|
|
|
|
case 'wb':
|
|
|
|
case 'x':
|
|
|
|
case 'xb':
|
|
|
|
case 'a':
|
|
|
|
case 'ab':
|
2012-08-09 19:38:22 +04:00
|
|
|
if (!$this->isUpdatable($path)) {
|
2012-08-08 19:25:24 +04:00
|
|
|
return false;
|
|
|
|
}
|
|
|
|
}
|
2012-05-30 19:46:49 +04:00
|
|
|
$info = array(
|
2012-07-11 02:56:22 +04:00
|
|
|
'target' => $this->sharedFolder.$path,
|
2012-05-30 19:46:49 +04:00
|
|
|
'source' => $source,
|
|
|
|
'mode' => $mode,
|
|
|
|
);
|
2012-09-07 20:30:48 +04:00
|
|
|
OCP\Util::emitHook('\OC\Files\Storage\Shared', 'fopen', $info);
|
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2011-06-23 03:47:57 +04:00
|
|
|
return $storage->fopen($this->getInternalPath($source), $mode);
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-24 04:08:05 +04:00
|
|
|
return false;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-24 22:50:43 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function getMimeType($path) {
|
2012-07-24 04:08:05 +04:00
|
|
|
if ($path == '' || $path == '/') {
|
2011-11-10 19:40:09 +04:00
|
|
|
return 'httpd/unix-directory';
|
|
|
|
}
|
2012-07-24 04:08:05 +04:00
|
|
|
if ($source = $this->getSourcePath($path)) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2011-06-23 03:47:57 +04:00
|
|
|
return $storage->getMimeType($this->getInternalPath($source));
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-24 04:08:05 +04:00
|
|
|
return false;
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
2012-07-26 01:13:48 +04:00
|
|
|
|
2011-06-16 22:40:21 +04:00
|
|
|
public function free_space($path) {
|
2012-06-23 01:43:04 +04:00
|
|
|
$source = $this->getSourcePath($path);
|
2011-06-16 22:40:21 +04:00
|
|
|
if ($source) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2011-06-23 03:47:57 +04:00
|
|
|
return $storage->free_space($this->getInternalPath($source));
|
2011-06-16 22:40:21 +04:00
|
|
|
}
|
|
|
|
}
|
2011-08-20 04:05:57 +04:00
|
|
|
|
|
|
|
public function getLocalFile($path) {
|
2012-07-24 04:08:05 +04:00
|
|
|
if ($source = $this->getSourcePath($path)) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2011-08-20 04:05:57 +04:00
|
|
|
return $storage->getLocalFile($this->getInternalPath($source));
|
|
|
|
}
|
2012-07-24 04:08:05 +04:00
|
|
|
return false;
|
2011-08-20 04:05:57 +04:00
|
|
|
}
|
2012-07-24 04:08:05 +04:00
|
|
|
public function touch($path, $mtime = null) {
|
|
|
|
if ($source = $this->getSourcePath($path)) {
|
2012-09-07 20:30:48 +04:00
|
|
|
$storage = \OC_Filesystem::getStorage($source);
|
2012-07-24 04:08:05 +04:00
|
|
|
return $storage->touch($this->getInternalPath($source), $mtime);
|
2012-03-01 02:42:40 +04:00
|
|
|
}
|
2012-07-24 04:08:05 +04:00
|
|
|
return false;
|
2012-03-01 02:42:40 +04:00
|
|
|
}
|
2012-05-11 03:56:25 +04:00
|
|
|
|
2012-06-19 19:38:04 +04:00
|
|
|
public static function setup($options) {
|
|
|
|
$user_dir = $options['user_dir'];
|
2012-09-07 20:30:48 +04:00
|
|
|
\OC_Filesystem::mount('\OC\Files\Storage\Shared', array('sharedFolder' => '/Shared'), $user_dir.'/Shared/');
|
2012-05-11 03:56:25 +04:00
|
|
|
}
|
|
|
|
|
2012-06-15 18:43:24 +04:00
|
|
|
/**
|
|
|
|
* check if a file or folder has been updated since $time
|
|
|
|
* @param int $time
|
|
|
|
* @return bool
|
|
|
|
*/
|
2012-09-07 17:22:01 +04:00
|
|
|
public function hasUpdated($path,$time) {
|
2012-06-15 18:43:24 +04:00
|
|
|
//TODO
|
2012-07-11 02:56:22 +04:00
|
|
|
return false;
|
2012-06-15 18:43:24 +04:00
|
|
|
}
|
2012-05-11 03:56:25 +04:00
|
|
|
}
|