/**
* Converts a path into a route. Returns false if the route is invalid.
*
* @param array $path
* @return array $route
*/
protected function _path_to_route($path)
{
if (!is_array($path) || count($path) < 1) {
return false;
}
$route = array();
while (count($path)) {
$route[] = array_shift($path);
$so_far = implode($this->delimiter, $route);
if (!isset($this->routes[$so_far])) {
return false;
//bad route
}
$cls = $this->routes[$so_far];
$type = Rframe_Resource::get_rel_type($cls);
if (count($path) && $type == Rframe_Resource::ONE_TO_MANY) {
array_shift($path);
//remove a UUID
}
}
return $route;
}
