Return application url if defined for the helper getCurrentBaseUrl()

app/Core/Helper.php

@@ -515,6 +515,12 @@ class Helper
      */
     public function getCurrentBaseUrl()
     {
+        $application_url = $this->config->get('application_url');
+
+        if (! empty($application_url)) {
+            return $application_url;
+        }
+
         $self = str_replace('\\', '/', dirname($_SERVER['PHP_SELF']));
 
         $url = Request::isHTTPS() ? 'https://' : 'http://';

tests/units/HelperTest.php

@@ -3,6 +3,7 @@
 require_once __DIR__.'/Base.php';
 
 use Core\Helper;
+use Model\Config;
 
 class HelperTest extends Base
 {
@@ -30,4 +31,20 @@ class HelperTest extends Base
             )
         );
     }
+
+    public function testGetCurrentBaseUrl()
+    {
+        $h = new Helper($this->container);
+
+        $_SERVER['PHP_SELF'] = '/';
+        $_SERVER['SERVER_NAME'] = 'localhost';
+        $_SERVER['SERVER_PORT'] = 1234;
+
+        $this->assertEquals('http://localhost:1234/', $h->getCurrentBaseUrl());
+
+        $c = new Config($this->container);
+        $c->save(array('application_url' => 'https://mykanboard/'));
+        $this->assertEquals('https://mykanboard/', $c->get('application_url'));
+        $this->assertEquals('https://mykanboard/', $h->getCurrentBaseUrl());
+    }
 }