add user module

src/Controller/ModuleController.php

@@ -228,4 +228,36 @@ class ModuleController extends AbstractController
             ]
         );
     }
+
+    public function user(
+        Request $request
+    ): Response
+    {
+        // Check user session exist
+        $username = false;
+
+        if (!empty($request->cookies->get('KEVACHAT_SESSION')) && preg_match('/[A-z0-9]{32}/', $request->cookies->get('KEVACHAT_SESSION')))
+        {
+            // Connect memcached
+            $memcached = new \Memcached();
+            $memcached->addServer(
+                $this->getParameter('app.memcached.host'),
+                $this->getParameter('app.memcached.port')
+            );
+
+            // Check username exist for this session
+            if ($value = $memcached->get($request->cookies->get('KEVACHAT_SESSION')))
+            {
+                $username = $value;
+            }
+        }
+
+        return $this->render(
+            'default/module/user.html.twig',
+            [
+                'username' => $username,
+                'request'  => $request
+            ]
+        );
+    }
 }

templates/default/module/user.html.twig

@@ -0,0 +1,9 @@
+<form>
+    {% if username %}
+        @{{ username }}
+        |
+        <a href="{{ path('user_logout') }}">{{ 'logout' | trans }}</a>
+    {% else %}
+        <a href="{{ path('user_join') }}">{{ 'register' | trans }}</a>
+    {% endif %}
+</form>

templates/default/user/list.html.twig

@@ -33,4 +33,16 @@
             </li>
         </ul>
     {% endif %}
+{% endblock %}
+{% block footer_content %}
+    {{
+        render(
+            controller(
+                'App\\Controller\\ModuleController::user',
+                {
+                    request: request
+                }
+            )
+        )
+    }}
 {% endblock %}