Managesieve: Fix so "Create filter" option does not show up when Filters menu is disabled (#6723)

CHANGELOG

@@ -1,6 +1,8 @@
 CHANGELOG Roundcube Webmail
 ===========================
 
+- Managesieve: Fix so "Create filter" option does not show up when Filters menu is disabled (#6723)
+
 RELEASE 1.3.9
 -------------
 - Fix TinyMCE download location (#6694)

plugins/managesieve/Changelog

@@ -1,3 +1,4 @@
+- Fix so "Create filter" option does not show up when Filters menu is disabled (#6723)
 - Fix bug where show_real_foldernames setting wasn't respected (#6422)
 - Fix bug where text: syntax was forced for strings longer than 1024 characters (#6143)
 - Fix missing Save button in Edit Filter Set page of Classic skin (#6154)

plugins/managesieve/managesieve.php

@@ -138,6 +138,13 @@ class managesieve extends rcube_plugin
             return;
         }
 
+        $this->load_config();
+
+        $vacation_mode = (int) $this->rc->config->get('managesieve_vacation');
+        if ($vacation_mode == 2) {
+            return;
+        }
+
         // use jQuery for popup window
         $this->require_plugin('jqueryui');