Changeset 6667

Timestamp:

12/25/2012 09:55:42 AM (12 years ago)

Author:

johnjamesjacoby

Message:

Introduce bp_deregister_template_stack() to allow manipulating of the template stack at run-time. See #4656.

File:

• trunk/bp-core/bp-core-template-loader.php (modified) (2 diffs)

trunk/bp-core/bp-core-template-loader.php

@@ -107 +107 @@
  * @since BuddyPress (1.7)
  *
- * @param string $location Callback function that returns the 
+ * @param string $location Callback function that returns the stack location
  * @param int $priority
  */
@@ -117 +117 @@
 
     // Add location callback to template stack
-    add_filter( 'bp_template_stack', $location_callback, (int) $priority );
+    return add_filter( 'bp_template_stack', $location_callback, (int) $priority );
+}
+
+/**
+ * Deregisters a previously registered template stack location.
+ *
+ * @since BuddyPress (1.7)
+ *
+ * @param string $location Callback function that returns the stack location
+ * @param int $priority
+ * @see bp_register_template_stack()
+ */
+function bp_deregister_template_stack( $location_callback = '', $priority = 10 ) {
+
+    // Bail if no location, or function does not exist
+    if ( empty( $location_callback ) || ! function_exists( $location_callback ) )
+        return false;
+
+    // Add location callback to template stack
+    return remove_filter( 'bp_template_stack', $location_callback, (int) $priority );
 }