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         $route = '/admin/shaare';
  44
  45         if (!$this->container->loginManager->isLoggedIn()) {
  46             return $this->redirect($response, '/login?returnurl='. $this->getBasePath() . $route . $parameters);
  47         }
  48
  49         return $this->redirect($response, $route . $parameters);
  50     }
  51
  52     /** Legacy route: ?addlink= */
  53     protected function addlink(Request $request, Response $response): Response
  54     {
  55         $route = '/admin/add-shaare';
  56
  57         if (!$this->container->loginManager->isLoggedIn()) {
  58             return $this->redirect($response, '/login?returnurl=' . $this->getBasePath() . $route);
  59         }
  60
  61         return $this->redirect($response, $route);
  62     }
  63
  64     /** Legacy route: ?do=login */
  65     protected function login(Request $request, Response $response): Response
  66     {
  67         $returnUrl = $request->getQueryParam('returnurl');
  68
  69         return $this->redirect($response, '/login' . ($returnUrl ? '?returnurl=' . $returnUrl : ''));
  70     }
  71
  72     /** Legacy route: ?do=logout */
  73     protected function logout(Request $request, Response $response): Response
  74     {
  75         return $this->redirect($response, '/admin/logout');
  76     }
  77
  78     /** Legacy route: ?do=picwall */
  79     protected function picwall(Request $request, Response $response): Response
  80     {
  81         return $this->redirect($response, '/picture-wall');
  82     }
  83
  84     /** Legacy route: ?do=tagcloud */
  85     protected function tagcloud(Request $request, Response $response): Response
  86     {
  87         return $this->redirect($response, '/tags/cloud');
  88     }
  89
  90     /** Legacy route: ?do=taglist */
  91     protected function taglist(Request $request, Response $response): Response
  92     {
  93         return $this->redirect($response, '/tags/list');
  94     }
  95
  96     /** Legacy route: ?do=daily */
  97     protected function daily(Request $request, Response $response): Response
  98     {
  99         $dayParam = !empty($request->getParam('day')) ? '?day=' . escape($request->getParam('day')) : '';
 100
 101         return $this->redirect($response, '/daily' . $dayParam);
 102     }
 103
 104     /** Legacy route: ?do=rss */
 105     protected function rss(Request $request, Response $response): Response
 106     {
 107         return $this->feed($request, $response, FeedBuilder::$FEED_RSS);
 108     }
 109
 110     /** Legacy route: ?do=atom */
 111     protected function atom(Request $request, Response $response): Response
 112     {
 113         return $this->feed($request, $response, FeedBuilder::$FEED_ATOM);
 114     }
 115
 116     /** Legacy route: ?do=opensearch */
 117     protected function opensearch(Request $request, Response $response): Response
 118     {
 119         return $this->redirect($response, '/open-search');
 120     }
 121
 122     /** Legacy route: ?do=dailyrss */
 123     protected function dailyrss(Request $request, Response $response): Response
 124     {
 125         return $this->redirect($response, '/daily-rss');
 126     }
 127
 128     /** Legacy route: ?do=feed */
 129     protected function feed(Request $request, Response $response, string $feedType): Response
 130     {
 131         $parameters = count($request->getQueryParams()) > 0 ? '?' . http_build_query($request->getQueryParams()) : '';
 132
 133         return $this->redirect($response, '/feed/' . $feedType . $parameters);
 134     }
 135 }