/** * check if a file or folder is updated outside owncloud * @param string path * @param string root (optional) * @param boolean folder * @return bool */ public static function hasUpdated($path, $root = false, $folder = false) { if ($root === false) { $view = OC_Filesystem::getView(); } else { $view = new OC_FilesystemView($root); } if (!$view->file_exists($path)) { return false; } $cachedData = OC_FileCache_Cached::get($path, $root); if (isset($cachedData['mtime'])) { $cachedMTime = $cachedData['mtime']; if ($folder) { return $view->hasUpdated($path . '/', $cachedMTime); } else { return $view->hasUpdated($path, $cachedMTime); } } else { //file not in cache, so it has to be updated if (($path == '/' or $path == '') and $root === false) { //dont auto update the home folder, it will be scanned return false; } return true; } }