application/front/controller/admin/MetadataController.php

   1 <?php
   2
   3 declare(strict_types=1);
   4
   5 namespace Shaarli\Front\Controller\Admin;
   6
   7 use Slim\Http\Request;
   8 use Slim\Http\Response;
   9
  10 /**
  11  * Controller used to retrieve/update bookmark's metadata.
  12  */
  13 class MetadataController extends ShaarliAdminController
  14 {
  15     /**
  16      * GET /admin/metadata/{url} - Attempt to retrieve the bookmark title from provided URL.
  17      */
  18     public function ajaxRetrieveTitle(Request $request, Response $response): Response
  19     {
  20         $url = $request->getParam('url');
  21
  22         // Only try to extract metadata from URL with HTTP(s) scheme
  23         if (!empty($url) && strpos(get_url_scheme($url) ?: '', 'http') !== false) {
  24             return $response->withJson($this->container->metadataRetriever->retrieve($url));
  25         }
  26
  27         return $response->withJson([]);
  28     }
  29 }