application/legacy/LegacyController.php

   1 <?php
   2
   3 declare(strict_types=1);
   4
   5 namespace Shaarli\Legacy;
   6
   7 use Shaarli\Feed\FeedBuilder;
   8 use Shaarli\Front\Controller\Visitor\ShaarliVisitorController;
   9 use Slim\Http\Request;
  10 use Slim\Http\Response;
  11
  12 /**
  13  * We use this to maintain legacy routes, and redirect requests to the corresponding Slim route.
  14  * Only public routes, and both `?addlink` and `?post` were kept here.
  15  * Other routes will just display the linklist.
  16  *
  17  * @deprecated
  18  */
  19 class LegacyController extends ShaarliVisitorController
  20 {
  21     /** @var string[] Both `?post` and `?addlink` do not use `?do=` format. */
  22     public const LEGACY_GET_ROUTES = [
  23         'post',
  24         'addlink',
  25     ];
  26
  27     /**
  28      * This method will call `$action` method, which will redirect to corresponding Slim route.
  29      */
  30     public function process(Request $request, Response $response, string $action): Response
  31     {
  32         if (!method_exists($this, $action)) {
  33             throw new UnknowLegacyRouteException();
  34         }
  35
  36         return $this->{$action}($request, $response);
  37     }
  38
  39     /** Legacy route: ?post= */
  40     public function post(Request $request, Response $response): Response
  41     {
  42         $parameters = count($request->getQueryParams()) > 0 ? '?' . http_build_query($request->getQueryParams()) : '';
  43
  44         if (!$this->container->loginManager->isLoggedIn()) {
  45             return $this->redirect($response, '/login?returnurl=/admin/shaare' . $parameters);
  46         }
  47
  48         return $this->redirect($response, '/admin/shaare' . $parameters);
  49     }
  50
  51     /** Legacy route: ?addlink= */
  52     protected function addlink(Request $request, Response $response): Response
  53     {
  54         if (!$this->container->loginManager->isLoggedIn()) {
  55             return $this->redirect($response, '/login?returnurl=/admin/add-shaare');
  56         }
  57
  58         return $this->redirect($response, '/admin/add-shaare');
  59     }
  60
  61     /** Legacy route: ?do=login */
  62     protected function login(Request $request, Response $response): Response
  63     {
  64         $returnurl = $request->getQueryParam('returnurl');
  65
  66         return $this->redirect($response, '/login' . ($returnurl ? '?returnurl=' . $returnurl : ''));
  67     }
  68
  69     /** Legacy route: ?do=logout */
  70     protected function logout(Request $request, Response $response): Response
  71     {
  72         return $this->redirect($response, '/admin/logout');
  73     }
  74
  75     /** Legacy route: ?do=picwall */
  76     protected function picwall(Request $request, Response $response): Response
  77     {
  78         return $this->redirect($response, '/picture-wall');
  79     }
  80
  81     /** Legacy route: ?do=tagcloud */
  82     protected function tagcloud(Request $request, Response $response): Response
  83     {
  84         return $this->redirect($response, '/tags/cloud');
  85     }
  86
  87     /** Legacy route: ?do=taglist */
  88     protected function taglist(Request $request, Response $response): Response
  89     {
  90         return $this->redirect($response, '/tags/list');
  91     }
  92
  93     /** Legacy route: ?do=daily */
  94     protected function daily(Request $request, Response $response): Response
  95     {
  96         $dayParam = !empty($request->getParam('day')) ? '?day=' . escape($request->getParam('day')) : '';
  97
  98         return $this->redirect($response, '/daily' . $dayParam);
  99     }
 100
 101     /** Legacy route: ?do=rss */
 102     protected function rss(Request $request, Response $response): Response
 103     {
 104         return $this->feed($request, $response, FeedBuilder::$FEED_RSS);
 105     }
 106
 107     /** Legacy route: ?do=atom */
 108     protected function atom(Request $request, Response $response): Response
 109     {
 110         return $this->feed($request, $response, FeedBuilder::$FEED_ATOM);
 111     }
 112
 113     /** Legacy route: ?do=opensearch */
 114     protected function opensearch(Request $request, Response $response): Response
 115     {
 116         return $this->redirect($response, '/open-search');
 117     }
 118
 119     /** Legacy route: ?do=dailyrss */
 120     protected function dailyrss(Request $request, Response $response): Response
 121     {
 122         return $this->redirect($response, '/daily-rss');
 123     }
 124
 125     /** Legacy route: ?do=feed */
 126     protected function feed(Request $request, Response $response, string $feedType): Response
 127     {
 128         $parameters = count($request->getQueryParams()) > 0 ? '?' . http_build_query($request->getQueryParams()) : '';
 129
 130         return $this->redirect($response, '/feed/' . $feedType . $parameters);
 131     }
 132 }