Changeset 40676 for trunk/src/wp-includes/nav-menu.php

Timestamp:

05/16/2017 05:36:25 AM (8 years ago)

Author:

westonruter

Message:

Customize: Keep alive auto-drafts created for page/post stubs when parent changeset is updated, and delete when changeset is garbage-collected.

Props utkarshpatel, westonruter.
See #31089.
Fixes #39715.

File:

• trunk/src/wp-includes/nav-menu.php (modified) (1 diff)

trunk/src/wp-includes/nav-menu.php

@@ -979 +979 @@
     }
 }
+
+/**
+ * Delete auto-draft posts associated with the supplied changeset.
+ *
+ * @since 4.8.0
+ * @access private
+ *
+ * @param int $post_id Post ID for the customize_changeset.
+ */
+function _wp_delete_customize_changeset_dependent_auto_drafts( $post_id ) {
+    $post = get_post( $post_id );
+
+    if ( ! $post || 'customize_changeset' !== $post->post_type ) {
+        return;
+    }
+
+    $data = json_decode( $post->post_content, true );
+    if ( empty( $data['nav_menus_created_posts']['value'] ) ) {
+        return;
+    }
+    remove_action( 'delete_post', '_wp_delete_customize_changeset_dependent_auto_drafts' );
+    foreach ( $data['nav_menus_created_posts']['value'] as $post_id ) {
+        if ( ! empty( $post_id ) && 'auto-draft' === get_post_status( $post_id ) ) {
+            wp_delete_post( $post_id, true );
+        }
+    }
+    add_action( 'delete_post', '_wp_delete_customize_changeset_dependent_auto_drafts' );
+}