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-rw-r--r--apps/files_sharing/lib/sharedstorage.php148
1 files changed, 59 insertions, 89 deletions
diff --git a/apps/files_sharing/lib/sharedstorage.php b/apps/files_sharing/lib/sharedstorage.php
index 5abdbf29f03..960aa64099e 100644
--- a/apps/files_sharing/lib/sharedstorage.php
+++ b/apps/files_sharing/lib/sharedstorage.php
@@ -34,41 +34,8 @@ class Shared extends \OC\Files\Storage\Common {
$this->sharedFolder = $arguments['sharedFolder'];
}
- /**
- * @brief Get the source file path and the permissions granted for a shared file
- * @param string Shared target file path
- * @return array with the keys path and permissions or false if not found
- */
- private function getFile($target) {
- $target = '/'.$target;
- $target = rtrim($target, '/');
- if (isset($this->files[$target])) {
- return $this->files[$target];
- } else {
- $pos = strpos($target, '/', 1);
- // Get shared folder name
- if ($pos !== false) {
- $folder = substr($target, 0, $pos);
- if (isset($this->files[$folder])) {
- $file = $this->files[$folder];
- } else {
- $file = \OCP\Share::getItemSharedWith('folder', $folder, \OC_Share_Backend_File::FORMAT_SHARED_STORAGE);
- }
- if ($file) {
- $this->files[$target]['path'] = $file['path'].substr($target, strlen($folder));
- $this->files[$target]['permissions'] = $file['permissions'];
- return $this->files[$target];
- }
- } else {
- $file = \OCP\Share::getItemSharedWith('file', $target, \OC_Share_Backend_File::FORMAT_SHARED_STORAGE);
- if ($file) {
- $this->files[$target] = $file;
- return $this->files[$target];
- }
- }
- \OCP\Util::writeLog('files_sharing', 'File source not found for: '.$target, \OCP\Util::ERROR);
- return false;
- }
+ public function getId(){
+ return 'shared::' . $this->sharedFolder;
}
/**
@@ -77,13 +44,13 @@ class Shared extends \OC\Files\Storage\Common {
* @return string source file path or false if not found
*/
private function getSourcePath($target) {
- $file = $this->getFile($target);
- if (isset($file['path'])) {
- $uid = substr($file['path'], 1, strpos($file['path'], '/', 1) - 1);
- \OC\Files\Filesystem::mount('\OC\Files\Storage\Local', array('datadir' => \OC_User::getHome($uid)), $uid);
- return $file['path'];
+ if (!isset($this->files[$target])) {
+ $source = \OC_Share_Backend_File::getSource($target);
+ $source['path'] = '/'.$source['uid_owner'].'/'.$source['path'];
+ $this->files[$target] = $source;
+ \OC\Files\Filesystem::initMountPoints($source['uid_owner']);
}
- return false;
+ return $this->files[$target]['path'];
}
/**
@@ -92,26 +59,18 @@ class Shared extends \OC\Files\Storage\Common {
* @return int CRUDS permissions granted or false if not found
*/
public function getPermissions($target) {
- $file = $this->getFile($target);
- if (isset($file['permissions'])) {
- return $file['permissions'];
+ if (!isset($this->files[$target])) {
+ $source = \OC_Share_Backend_File::getSource($target);
+ $this->files[$target] = $source;
}
- return false;
- }
-
- public function getOwner($target) {
- $shared_item = \OCP\Share::getItemSharedWith('folder', $target, \OC_Share_Backend_File::FORMAT_SHARED_STORAGE);
- if ($shared_item) {
- return $shared_item[0]["uid_owner"];
- }
- return null;
+ return $this->files[$target]['permissions'];
}
public function mkdir($path) {
if ($path == '' || $path == '/' || !$this->isCreatable(dirname($path))) {
return false;
} else if ($source = $this->getSourcePath($path)) {
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->mkdir($internalPath);
}
return false;
@@ -119,7 +78,7 @@ class Shared extends \OC\Files\Storage\Common {
public function rmdir($path) {
if (($source = $this->getSourcePath($path)) && $this->isDeletable($path)) {
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->rmdir($internalPath);
}
return false;
@@ -131,7 +90,7 @@ class Shared extends \OC\Files\Storage\Common {
\OC_FakeDirStream::$dirs['shared'] = $files;
return opendir('fakedir://shared');
} else if ($source = $this->getSourcePath($path)) {
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->opendir($internalPath);
}
return false;
@@ -141,7 +100,7 @@ class Shared extends \OC\Files\Storage\Common {
if ($path == '' || $path == '/') {
return true;
} else if ($source = $this->getSourcePath($path)) {
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->is_dir($internalPath);
}
return false;
@@ -149,7 +108,7 @@ class Shared extends \OC\Files\Storage\Common {
public function is_file($path) {
if ($source = $this->getSourcePath($path)) {
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->is_file($internalPath);
}
return false;
@@ -161,7 +120,7 @@ class Shared extends \OC\Files\Storage\Common {
$stat['mtime'] = $this->filemtime($path);
return $stat;
} else if ($source = $this->getSourcePath($path)) {
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->stat($internalPath);
}
return false;
@@ -171,7 +130,7 @@ class Shared extends \OC\Files\Storage\Common {
if ($path == '' || $path == '/') {
return 'dir';
} else if ($source = $this->getSourcePath($path)) {
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->filetype($internalPath);
}
return false;
@@ -181,7 +140,7 @@ class Shared extends \OC\Files\Storage\Common {
if ($path == '' || $path == '/' || $this->is_dir($path)) {
return 0;
} else if ($source = $this->getSourcePath($path)) {
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->filesize($internalPath);
}
return false;
@@ -191,7 +150,7 @@ class Shared extends \OC\Files\Storage\Common {
if ($path == '') {
return false;
}
- return ($this->getPermissions($path) & OCP\PERMISSION_CREATE);
+ return ($this->getPermissions($path) & \OCP\PERMISSION_CREATE);
}
public function isReadable($path) {
@@ -202,28 +161,28 @@ class Shared extends \OC\Files\Storage\Common {
if ($path == '') {
return false;
}
- return ($this->getPermissions($path) & OCP\PERMISSION_UPDATE);
+ return ($this->getPermissions($path) & \OCP\PERMISSION_UPDATE);
}
public function isDeletable($path) {
if ($path == '') {
return true;
}
- return ($this->getPermissions($path) & OCP\PERMISSION_DELETE);
+ return ($this->getPermissions($path) & \OCP\PERMISSION_DELETE);
}
public function isSharable($path) {
if ($path == '') {
return false;
}
- return ($this->getPermissions($path) & OCP\PERMISSION_SHARE);
+ return ($this->getPermissions($path) & \OCP\PERMISSION_SHARE);
}
public function file_exists($path) {
if ($path == '' || $path == '/') {
return true;
} else if ($source = $this->getSourcePath($path)) {
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->file_exists($internalPath);
}
return false;
@@ -244,7 +203,7 @@ class Shared extends \OC\Files\Storage\Common {
} else {
$source = $this->getSourcePath($path);
if ($source) {
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->filemtime($internalPath);
}
}
@@ -258,7 +217,7 @@ class Shared extends \OC\Files\Storage\Common {
'source' => $source,
);
\OCP\Util::emitHook('\OC\Files\Storage\Shared', 'file_get_contents', $info);
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->file_get_contents($internalPath);
}
}
@@ -274,7 +233,7 @@ class Shared extends \OC\Files\Storage\Common {
'source' => $source,
);
\OCP\Util::emitHook('\OC\Files\Storage\Shared', 'file_put_contents', $info);
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
$result = $storage->file_put_contents($internalPath, $data);
return $result;
}
@@ -285,7 +244,7 @@ class Shared extends \OC\Files\Storage\Common {
// Delete the file if DELETE permission is granted
if ($source = $this->getSourcePath($path)) {
if ($this->isDeletable($path)) {
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->unlink($internalPath);
} else if (dirname($path) == '/' || dirname($path) == '.') {
// Unshare the file from the user if in the root of the Shared folder
@@ -309,8 +268,8 @@ class Shared extends \OC\Files\Storage\Common {
if (dirname($path1) == dirname($path2)) {
// Rename the file if UPDATE permission is granted
if ($this->isUpdatable($path1)) {
- list($storage, $oldInternalPath)=\OC\Files\Filesystem::resolvePath($oldSource);
- list( , $newInternalPath)=\OC\Files\Filesystem::resolvePath($newSource);
+ list($storage, $oldInternalPath) = \OC\Files\Filesystem::resolvePath($oldSource);
+ list( , $newInternalPath) = \OC\Files\Filesystem::resolvePath($newSource);
return $storage->rename($oldInternalPath, $newInternalPath);
}
} else {
@@ -325,8 +284,8 @@ class Shared extends \OC\Files\Storage\Common {
return $this->unlink($path1);
}
} else {
- list($storage, $oldInternalPath)=\OC\Files\Filesystem::resolvePath($oldSource);
- list( , $newInternalPath)=\OC\Files\Filesystem::resolvePath($newSource);
+ list($storage, $oldInternalPath) = \OC\Files\Filesystem::resolvePath($oldSource);
+ list( , $newInternalPath) = \OC\Files\Filesystem::resolvePath($newSource);
return $storage->rename($oldInternalPath, $newInternalPath);
}
}
@@ -372,7 +331,7 @@ class Shared extends \OC\Files\Storage\Common {
'mode' => $mode,
);
\OCP\Util::emitHook('\OC\Files\Storage\Shared', 'fopen', $info);
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->fopen($internalPath, $mode);
}
return false;
@@ -383,7 +342,7 @@ class Shared extends \OC\Files\Storage\Common {
return 'httpd/unix-directory';
}
if ($source = $this->getSourcePath($path)) {
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->getMimeType($internalPath);
}
return false;
@@ -392,21 +351,21 @@ class Shared extends \OC\Files\Storage\Common {
public function free_space($path) {
$source = $this->getSourcePath($path);
if ($source) {
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->free_space($internalPath);
}
}
public function getLocalFile($path) {
if ($source = $this->getSourcePath($path)) {
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->getLocalFile($internalPath);
}
return false;
}
public function touch($path, $mtime = null) {
if ($source = $this->getSourcePath($path)) {
- list($storage, $internalPath)=\OC\Files\Filesystem::resolvePath($source);
+ list($storage, $internalPath) = \OC\Files\Filesystem::resolvePath($source);
return $storage->touch($internalPath, $mtime);
}
return false;
@@ -417,17 +376,28 @@ class Shared extends \OC\Files\Storage\Common {
\OC\Files\Filesystem::mount('\OC\Files\Storage\Shared', array('sharedFolder' => '/Shared'), $user_dir.'/Shared/');
}
- /**
- * check if a file or folder has been updated since $time
- * @param int $time
- * @return bool
- */
- public function hasUpdated($path, $time) {
- //TODO
- return false;
+ public function getCache() {
+ return new \OC\Files\Cache\Shared_Cache($this);
}
- public function getId(){
- return 'shared::' . $this->sharedFolder;
+ public function getScanner(){
+ return new \OC\Files\Cache\Shared_Scanner($this);
}
+
+ public function getPermissionsCache() {
+ return new \OC\Files\Cache\Shared_Permissions($this);
+ }
+
+ public function getOwner($path) {
+ if (!isset($this->files[$path])) {
+ $source = \OC_Share_Backend_File::getSource($path);
+ $this->files[$path] = $source;
+ }
+ return $this->files[$path]['uid_owner'];
+ }
+
+ public function getETag($path) {
+
+ }
+
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-06-02 20:23:01 +0000