fix issue #51: add link on the logo

lib/Controller/JsController.php

@@ -97,6 +97,7 @@ class JsController extends Controller
         $targetBlankApps = $this->config->getAppValueArray('target-blank-apps', '[]');
         $useAvatar = $this->config->getAppValueBool('use-avatar', '0');
         $isForced = $this->config->getAppValueBool('force', '0');
+        $addLogoLink = $this->config->getAppValueBool('add-logo-link', '1');
         $avatar = null;
         $settings = null;
 
@@ -141,6 +142,8 @@ class JsController extends Controller
             }
         }
 
+        $indexUrl = OC::$server->getURLGenerator()->linkTo('', 'index.php');
+
         return [
             'opener-position' => $this->config->getAppValue('opener-position', 'before'),
             'opener-hover' => $this->config->getAppValueBool('opener-hover', '0'),
@@ -156,6 +159,7 @@ class JsController extends Controller
             'target-blank-apps' => $targetBlankApps,
             'settings' => $settings,
             'logo' => $this->themingDefaults->getLogo(),
+            'logo-link' => $addLogoLink ? $indexUrl : null,
         ];
     }
 }