.env.example

@@ -20,3 +20,4 @@ MULTI_INTERNAL_HOST=multi
 MULTI_INTERNAL_PORT=5000
 MULTI_WS_URL=mapguesser-dev.ch:8090
 MULTI_WS_PORT=8090
+ENABLE_GAME_FOR_GUESTS=0

src/Controller/GameController.php

@@ -2,6 +2,7 @@
 
 use DateTime;
 use Faker\Factory;
+use MapGuesser\Interfaces\Authorization\ISecured;
 use MapGuesser\Interfaces\Request\IRequest;
 use MapGuesser\Response\HtmlContent;
 use MapGuesser\Response\JsonContent;
@@ -20,7 +21,7 @@ use MapGuesser\Repository\PlaceRepository;
 use MapGuesser\Repository\UserInChallengeRepository;
 use MapGuesser\Response\Redirect;
 
-class GameController
+class GameController implements ISecured
 {
     const NUMBER_OF_ROUNDS = 5;
 
@@ -52,6 +53,11 @@ class GameController
         $this->userInChallengeRepository = new UserInChallengeRepository();
     }
 
+    public function authorize(): bool
+    {
+        return !empty($_ENV['ENABLE_GAME_FOR_GUESTS']) || $this->request->user() !== null;
+    }
+
     public function getGame(): IContent
     {
         $mapId = (int) $this->request->query('mapId');

src/Controller/GameFlowController.php

@@ -1,6 +1,7 @@
 <?php namespace MapGuesser\Controller;
 
 use DateTime;
+use MapGuesser\Interfaces\Authorization\ISecured;
 use MapGuesser\Interfaces\Request\IRequest;
 use MapGuesser\Util\Geo\Position;
 use MapGuesser\Response\JsonContent;
@@ -24,7 +25,7 @@ use MapGuesser\Repository\UserInChallengeRepository;
 use MapGuesser\Repository\UserPlayedPlaceRepository;
 use MapGuesser\Repository\UserRepository;
 
-class GameFlowController
+class GameFlowController implements ISecured
 {
     const NUMBER_OF_ROUNDS = 5;
     const MAX_SCORE = 1000;
@@ -69,6 +70,11 @@ class GameFlowController
         $this->guessRepository = new GuessRepository();
     }
 
+    public function authorize(): bool
+    {
+        return !empty($_ENV['ENABLE_GAME_FOR_GUESTS']) || $this->request->user() !== null;
+    }
+
     public function initialData(): IContent
     {
         $mapId = (int) $this->request->query('mapId');

views/maps.php

@@ -114,6 +114,7 @@ TODO: condition!
                     </div>
                 </div>
                 <div class="buttonContainer">
+                    <?php if (!empty($_ENV['ENABLE_GAME_FOR_GUESTS']) || Container::$request->user()): ?>
                         <?php if ($isAdmin): ?>
                             <button class="button fullWidth noRightRadius playButton" data-map-id="<?= $map['id'] ?>" data-map-name="<?= htmlspecialchars($map['name']) ?>" title="Play map '<?= $map['name'] ?>'">Play this map</button>
                             <a class="button yellow fullWidth noLeftRadius noRightRadius" href="/admin/mapEditor/<?= $map['id']; ?>" title="Edit map '<?= $map['name'] ?>'">Edit</a>
@@ -121,6 +122,9 @@ TODO: condition!
                         <?php else: ?>
                             <button class="button fullWidth playButton" data-map-id="<?= $map['id'] ?>" data-map-name="<?= htmlspecialchars($map['name']) ?>" title="Play map '<?= $map['name'] ?>'">Play this map</button>
                         <?php endif; ?>
+                    <?php else: ?>
+                        <a href="/login" class="button fullWidth" title="Play map '<?= $map['name'] ?>'">Play this map</a>
+                    <?php endif; ?>
                 </div>
             </div>
         <?php endforeach; ?>