/**
* 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;
}
}
