diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/public/share.php | 82 |
1 files changed, 75 insertions, 7 deletions
diff --git a/lib/public/share.php b/lib/public/share.php index 936f85021c0..4170783d71e 100644 --- a/lib/public/share.php +++ b/lib/public/share.php @@ -93,19 +93,72 @@ class Share { } /** + * @brief Prepare a path to be passed to DB as file_target + * @return string Prepared path + */ + public static function prepFileTarget( $path ) { + + // Paths in DB are stored with leading slashes, so add one if necessary + if ( substr( $path, 0, 1 ) !== '/' ) { + + $path = '/' . $path; + + } + + return $path; + + } + + public static function isSharedFile( $path ) { + + $fPath = self::prepFileTarget( $path ); + + // Fetch all shares of this file path from DB + $query = \OC_DB::prepare( + 'SELECT + id + FROM + `*PREFIX*share` + WHERE + file_target = ?' + ); + + $result = $query->execute( array( $fPath ) ); + + if ( \OC_DB::isError( $result ) ) { + + \OC_Log::write( 'OCP\Share', \OC_DB::getErrorMessage( $result ) . ', path=' . $fPath, \OC_Log::ERROR ); + + } + + if ( $result->fetchRow() !== false ) { + + return true; + + } else { + + return false; + + } + + } + + /** * @brief Find which users can access a shared item - * @param string Item type - * @param int Format (optional) Format type must be defined by the backend - * @param int Number of items to return (optional) Returns all by default - * @return Return depends on format + * @return bool / array + * @note $path needs to be relative to user data dir, e.g. 'file.txt' + * not '/admin/data/file.txt' */ - public static function getUsersSharingFile( $path ) { + public static function getUsersSharingFile( $path, $includeOwner = 0 ) { + + $fPath = self::prepFileTarget( $path ); // Fetch all shares of this file path from DB $query = \OC_DB::prepare( 'SELECT share_type , share_with + , uid_owner , permissions FROM `*PREFIX*share` @@ -113,11 +166,11 @@ class Share { file_target = ?' ); - $result = $query->execute( array( $path ) ); + $result = $query->execute( array( $fPath ) ); if ( \OC_DB::isError( $result ) ) { - \OC_Log::write( 'OCP\Share', \OC_DB::getErrorMessage($result) . ', path=' . $path, \OC_Log::ERROR ); + \OC_Log::write( 'OCP\Share', \OC_DB::getErrorMessage($result) . ', path=' . $fPath, \OC_Log::ERROR ); } @@ -128,6 +181,7 @@ class Share { // Set helpful array keys $shares[] = array( 'userId' => $row['share_with'] + , 'owner' => $row['uid_owner'] // we just set this so it can be used once, hugly hack :/ , 'shareType' => $row['share_type'] , 'permissions' => $row['permissions'] ); @@ -136,6 +190,20 @@ class Share { if ( ! empty( $shares ) ) { + // Include owner in list of users, if requested + if ( $includeOwner == 1 ) { + + // NOTE: The values are incorrect for shareType and + // permissions of the owner; we just include them for + // optional convenience + $shares[] = array( + 'userId' => $shares[0]['owner'] + , 'shareType' => 0 + , 'permissions' => 0 + ); + + } + return $shares; } else { |