Changeset 3937 for trunk/bp-core/bp-core-component.php

Timestamp:

01/26/2011 08:43:59 PM (15 years ago)

Author:

johnjamesjacoby

Message:

Clean up bp-blogs-template whitespace and code formatting. Add checks to BP_Component::_setup_nav and set params to optional.

File:

• trunk/bp-core/bp-core-component.php (modified) (1 diff)

trunk/bp-core/bp-core-component.php

@@ -207 +207 @@
      * Setup the navigation
      *
-     * @param arr $main_nav
-     * @param arr $sub_nav
-     */
-    function _setup_nav( $main_nav, $sub_nav ) {
-        bp_core_new_nav_item( $main_nav );
-
-        foreach( $sub_nav as $nav )
-            bp_core_new_subnav_item( $nav );
+     * @param arr $main_nav Optional
+     * @param arr $sub_nav Optional
+     */
+    function _setup_nav( $main_nav = '', $sub_nav = '' ) {
+        // No sub nav items without a main nav item
+        if ( !empty( $main_nav ) ) {
+            bp_core_new_nav_item( $main_nav );
+
+            // Sub nav items are not required
+            if ( !empty( $sub_nav ) ) {
+                foreach( $sub_nav as $nav ) {
+                    bp_core_new_subnav_item( $nav );
+                }
+            }
+        }
 
         // Call action