Remove JSON output as we don't use it anymore

controllers/FrontController.php

@@ -348,29 +348,6 @@ class FrontController
         }
     }
 
-    /**
-     * Output JSON info about the video.
-     *
-     * @param Request  $request  PSR-7 request
-     * @param Response $response PSR-7 response
-     *
-     * @return Response HTTP response
-     */
-    public function json(Request $request, Response $response)
-    {
-        $params = $request->getQueryParams();
-        if (isset($params['url'])) {
-            try {
-                $video = $this->download->getJSON($params['url']);
-
-                return $response->withJson($video);
-            } catch (\Exception $e) {
-                return $response->withJson(
-                    ['success' => false, 'error' => $e->getMessage()]
-                );
-            }
-        }
-    }
 
     /**
      * Generate the canonical URL of the current page

index.php

@@ -48,8 +48,4 @@ $app->get(
     '/redirect',
     [$controller, 'redirect']
 )->setName('redirect');
-$app->get(
-    '/json',
-    [$controller, 'json']
-);
 $app->run();