Avoid CiviCRM running full drupal cache flush, as this results in CiviCRM clobbering...

[civicrm-core.git] / CRM / Admin / Page / Navigation.php

diff --git a/CRM/Admin/Page/Navigation.php b/CRM/Admin/Page/Navigation.php
index fb6877048c43b7bf539a7d630f62e29088a1be1d..f380ed33031d405c2656631df10dbe511ea06a7a 100644 (file)
--- a/CRM/Admin/Page/Navigation.php
+++ b/CRM/Admin/Page/Navigation.php
@@ -3,7 +3,7 @@
  +--------------------------------------------------------------------+
  | CiviCRM version 4.6                                                |
  +--------------------------------------------------------------------+
- | Copyright CiviCRM LLC (c) 2004-2014                                |
+ | Copyright CiviCRM LLC (c) 2004-2015                                |
  +--------------------------------------------------------------------+
  | This file is a part of CiviCRM.                                    |
  |                                                                    |
@@ -23,12 +23,12 @@
  | GNU Affero General Public License or the licensing of CiviCRM,     |
  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  +--------------------------------------------------------------------+
-*/
+ */
 
 /**
  *
  * @package CRM
- * @copyright CiviCRM LLC (c) 2004-2014
+ * @copyright CiviCRM LLC (c) 2004-2015
  * $Id$
  *
  */
@@ -39,42 +39,47 @@
 class CRM_Admin_Page_Navigation extends CRM_Core_Page_Basic {
 
   /**
-   * The action links that we need to display for the browse screen
+   * The action links that we need to display for the browse screen.
    *
    * @var array
-   * @static
    */
   static $_links = NULL;
 
   /**
-   * Get BAO Name
+   * Get BAO Name.
    *
-   * @return string Classname of BAO.
+   * @return string
+   *   Classname of BAO.
    */
   public function getBAOName() {
     return 'CRM_Core_BAO_Navigation';
   }
 
   /**
-   * Get action Links
+   * Get action Links.
    *
-   * @return array (reference) of action links
+   * @return array|NULL
+   *   (reference) of action links
    */
-  public function &links() {}
+  public function &links() {
+    return NULL;
+  }
 
   /**
-   * Get name of edit form
+   * Get name of edit form.
    *
-   * @return string Classname of edit form.
+   * @return string
+   *   Classname of edit form.
    */
   public function editForm() {
     return 'CRM_Admin_Form_Navigation';
   }
 
   /**
-   * Get edit form name
+   * Get edit form name.
    *
-   * @return string name of this page.
+   * @return string
+   *   name of this page.
    */
   public function editName() {
     return 'CiviCRM Navigation';
@@ -85,14 +90,15 @@ class CRM_Admin_Page_Navigation extends CRM_Core_Page_Basic {
    *
    * @param null $mode
    *
-   * @return string user context.
+   * @return string
+   *   user context.
    */
   public function userContext($mode = NULL) {
     return 'civicrm/admin/menu';
   }
 
   /**
-   * Browse all menus
+   * Browse all menus.
    */
   public function browse() {
     // assign home id to the template
@@ -104,4 +110,5 @@ class CRM_Admin_Page_Navigation extends CRM_Core_Page_Basic {
       ->addScriptFile('civicrm', 'packages/jquery/plugins/jstree/jquery.jstree.js', 0, 'html-header', FALSE)
       ->addStyleFile('civicrm', 'packages/jquery/plugins/jstree/themes/default/style.css', 0, 'html-header');
   }
+
 }