getHeaderLine is static; adjust to current db scheme

controllers/matrix_chat.php

@@ -73,8 +73,6 @@ class MatrixChatController extends AuthenticatedController
             $mapping->user_id = User::findCurrent()->id;
             $mapping->matrix_account_id = $username;
             $mapping->matrix_password = $password;
-            $mapping->access_token = $account->getAccessToken();
-            $mapping->device_id = $account->getDeviceId();
             $mapping->store();
 
             PageLayout::postSuccess(dgettext('matrix', 'Ihre Kennung wurde erfolgreich angelegt.'));

models/MatrixClient.php

@@ -29,7 +29,7 @@ class MatrixClient
     public static function get()
     {
         if (is_null(MatrixClient::$client)) {
-            MatrixClient::$client = new Patrix\MatrixClient(Config::get()->MATRIX_SERVER_URL);
+            MatrixClient::$client = new Patrix\MatrixClient(Config::get()->MATRIX_SERVER_HOSTNAME);
         }
 
         return MatrixClient::$client;

models/MatrixRoom.php

@@ -42,7 +42,7 @@ class MatrixRoom extends SimpleORMap
     {
         if (!($room = self::find($context->getId()))) {
             $sysaccount = MatrixAccount::requireSystemAccount();
-            $newRoom = MatrixClient::get()->createRoom($sysaccount, $context->getHeaderLine());
+            $newRoom = MatrixClient::get()->createRoom($sysaccount, Context::getHeaderLine());
             $mapping = new self();
             $mapping->range_id = $context->getId();
             $mapping->matrix_room_id = $newRoom['room_id'];
@@ -61,7 +61,7 @@ class MatrixRoom extends SimpleORMap
     public function getRoom()
     {
         $context = Context::loadContext($this->range_id);
-        return new Patrix\Room($this->matrix_room_id, $context->getHeaderLine());
+        return new Patrix\Room($this->matrix_room_id, Context::getHeaderLine());
     }
 
 }
\ No newline at end of file