/**
* Check if a file is viewable in a folder, and returns path to that file.
*/
public static function searchDir($dir, $public_search = false)
{
$rightsdir = File::r2a(File::a2r($dir), Settings::$thumbs_dir);
$rightsfiles = glob($rightsdir . "/.*ights.xml");
// Check files
foreach ($rightsfiles as $rf) {
$f = Judge::associated_file($rf);
if ($public_search and Judge::is_public($f) or !$public_search and Judge::view($f)) {
if (is_file($f)) {
return $f;
} else {
foreach (Menu::list_files($f, true) as $p) {
if ($public_search and Judge::is_public($p) or !$public_search and Judge::view($p)) {
return $p;
}
}
}
}
}
// Check subdirs
foreach (Menu::list_dirs($dir) as $d) {
if ($f = Judge::searchDir($d, $public_search)) {
return $f;
}
}
return false;
}
