3 * @copyright Copyright (C) 2010-2022, the Friendica project
5 * @license GNU AGPL version 3 or any later version
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Affero General Public License for more details.
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <https://www.gnu.org/licenses/>.
22 namespace Friendica\Util\Router;
24 use FastRoute\Dispatcher\GroupCountBased;
27 * Extends the Fast-Router collector for getting the possible HTTP method options for a given URI
29 class FriendicaGroupCountBased extends GroupCountBased
32 * Returns all possible HTTP methods for a given URI
38 * @todo Distinguish between an invalid route and the asterisk (*) default route
40 public function getOptions($uri): array
42 $varRouteData = $this->variableRouteData;
44 // Find allowed methods for this URI by matching against all other HTTP methods as well
47 foreach ($this->staticRouteMap as $method => $uriMap) {
48 if (isset($uriMap[$uri])) {
49 $allowedMethods[] = $method;
53 foreach ($varRouteData as $method => $routeData) {
54 $result = $this->dispatchVariableRoute($routeData, $uri);
55 if ($result[0] === self::FOUND) {
56 $allowedMethods[] = $method;
60 return $allowedMethods;