Changeset 18818 for trunk/wp-admin/includes/meta-boxes.php

Timestamp:

09/29/2011 09:21:15 PM (12 years ago)

Author:

nacin

Message:

Add filter for the args into wp_dropdown_pages() in the page attributes box. Give the list_pages filter the context of the post object. fixes #8592 for 3.3.

File:

• trunk/wp-admin/includes/meta-boxes.php (modified) (1 diff)

trunk/wp-admin/includes/meta-boxes.php

@@ -561 +561 @@
     $post_type_object = get_post_type_object($post->post_type);
     if ( $post_type_object->hierarchical ) {
-        $pages = wp_dropdown_pages(array('post_type' => $post->post_type, 'exclude_tree' => $post->ID, 'selected' => $post->post_parent, 'name' => 'parent_id', 'show_option_none' => __('(no parent)'), 'sort_column'=> 'menu_order, post_title', 'echo' => 0));
+        $dropdown_args = array(
+            'post_type'        => $post->post_type,
+            'exclude_tree'     => $post->ID,
+            'selected'         => $post->post_parent,
+            'name'             => 'parent_id',
+            'show_option_none' => __('(no parent)'),
+            'sort_column'      => 'menu_order, post_title',
+            'echo'             => 0,
+        );
+
+        $dropdown_args = apply_filters( 'page_attributes_dropdown_pages_args', $dropdown_args, $post );
+        $pages = wp_dropdown_pages( $dropdown_args );
         if ( ! empty($pages) ) {
 ?>