X-Git-Url: https://git.cweiske.de/grauphel.git/blobdiff_plain/849cf18b89186163bc3695c5a0eb2908471b95b3..92943b3dbac9db26d95500e129bd70475c376b1e:/controller/guicontroller.php

diff --git a/controller/guicontroller.php b/controller/guicontroller.php
index 79c6447..06ea681 100644
--- a/controller/guicontroller.php
+++ b/controller/guicontroller.php
@@ -56,18 +56,40 @@ class GuiController extends Controller
      */
     public function index()
     {
+        $this->checkDeps();
+
         $res = new TemplateResponse('grauphel', 'index');
-        $res->setParams(
-            array(
-                'apiurl' => $this->urlGen->getAbsoluteURL(
-                    $this->urlGen->linkToRoute(
-                        'grauphel.gui.index'
-                    )
-                ),
-            )
-        );
+        $res->setParams(array('apiurl' => $this->getApiUrl()));
+        $this->addNavigation($res);
         return $res;
+    }
+
+    protected function addNavigation(TemplateResponse $res)
+    {
+        $nav = new \OCP\Template('grauphel', 'appnavigation', '');
+        $nav->assign('apiurl', $this->getApiUrl());
+
+        $params = $res->getParams();
+        $params['appNavigation'] = $nav;
+        $res->setParams($params);
+    }
+
+    protected function checkDeps()
+    {
+        if (!class_exists('OAuthProvider')) {
+            throw new \Exception('PHP extension "oauth" is required');
+        }
+    }
 
+    protected function getApiUrl()
+    {
+        //we need to remove the trailing / for tomdroid and conboy
+        return rtrim(
+            $this->urlGen->getAbsoluteURL(
+                $this->urlGen->linkToRoute('grauphel.gui.index')
+            ),
+            '/'
+        );
     }
 }
 ?>