fix: Deprecate action and actionInclude from routes and fix actionInclude

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

lib/private/Route/Route.php

@@ -124,15 +124,9 @@ class Route extends SymfonyRoute implements IRoute {
 	 * The action to execute when this route matches, includes a file like
 	 * it is called directly
 	 * @param string $file
-	 * @return void
 	 */
 	public function actionInclude($file) {
-		$function = function ($param) use ($file) {
-			unset($param['_route']);
-			$_GET = array_merge($_GET, $param);
-			unset($param);
-			require_once "$file";
-		} ;
-		$this->action($function);
+		$this->setDefault('file', $file);
+		return $this;
 	}
 }

lib/private/Route/Router.php

@@ -322,6 +322,10 @@ class Router implements IRouter {
 			call_user_func($action, $parameters);
 			$this->eventLogger->end('route:run:call');
 		} elseif (isset($parameters['file'])) {
+			$param = $parameters;
+			unset($param['_route']);
+			$_GET = array_merge($_GET, $param);
+			unset($param);
 			include $parameters['file'];
 		} else {
 			throw new \Exception('no action available');

lib/public/Route/IRoute.php

@@ -34,8 +34,9 @@ interface IRoute {
 	 * it is called directly
 	 *
 	 * @param string $file
-	 * @return void
+	 * @return $this
 	 * @since 7.0.0
+	 * @deprecated 32.0.0 Use a proper controller instead
 	 */
 	public function actionInclude($file);
 
@@ -70,6 +71,7 @@ interface IRoute {
 	 * This function is called with $class set to a callable or
 	 * to the class with $function
 	 * @since 7.0.0
+	 * @deprecated 32.0.0 Use a proper controller instead
 	 */
 	public function action($class, $function = null);