/**
* Returns the page namespace based on the current URL.
* A few examples:
*
* /login
* /publish
* /blueprints/datasources
* [...]
* /extension/$extension_name/$page_name
*
* This method is especially useful in couple with the translation function.
*
* @see toolkit#__()
* @return string
* The page namespace, without any action string (e.g. "new", "saved") or
* any value that depends upon the single setup (e.g. the section handle in
* /publish/$handle)
*/
public static function getPageNamespace()
{
if (self::$namespace !== false) {
return self::$namespace;
}
$page = getCurrentPage();
if (!is_null($page)) {
$page = trim($page, '/');
}
if (substr($page, 0, 7) == 'publish') {
self::$namespace = '/publish';
} else {
if (empty($page) && isset($_REQUEST['mode'])) {
self::$namespace = '/login';
} else {
if (empty($page)) {
self::$namespace = null;
} else {
$bits = explode('/', $page);
if ($bits[0] == 'extension') {
self::$namespace = sprintf('/%s/%s/%s', $bits[0], $bits[1], $bits[2]);
} else {
self::$namespace = sprintf('/%s/%s', $bits[0], $bits[1]);
}
}
}
}
return self::$namespace;
}
