Ticket #24303: 24303.2.diff

wp-includes/default-filters.php

@@ -127 +127 @@
 add_filter( 'wp_insert_post_parent', 'wp_check_post_hierarchy_for_loops', 10, 2 );
 add_filter( 'wp_update_term_parent', 'wp_check_term_hierarchy_for_loops', 10, 3 );
 
+// Pre save post data
+add_filter( 'wp_insert_post_data', '_post_formats_fix_empty_title', 10, 2 );
+
 // Display filters
 add_filter( 'the_title', 'wptexturize'   );
 add_filter( 'the_title', 'convert_chars' );
@@ -251 +254 @@
 add_action( 'plugins_loaded',             'wp_maybe_load_widgets',                    0    );
 add_action( 'plugins_loaded',             'wp_maybe_load_embeds',                     0    );
 add_action( 'shutdown',                   'wp_ob_end_flush_all',                      1    );
-add_action( 'wp_insert_post_data',        '_post_formats_fix_empty_title',           10, 2 );
 add_action( 'wp_insert_post',             'wp_save_post_revision',                   10, 1 );
 add_action( 'publish_post',               '_publish_post_hook',                       5, 1 );
 add_action( 'transition_post_status',     '_transition_post_status',                  5, 3 );

wp-includes/post-formats.php

@@ -979 +979 @@
 }
 
 /**
- * Runs during save_post, fixes empty titles for asides and statuses.
+ * Fixes empty titles for aside and status formats.
  *
+ * Passes a generated post title to the 'wp_insert_post_data' filter.
+ *
  * @since 3.6.0
  * @access private
+ *
+ * @uses _post_formats_generate_title()
  */
 function _post_formats_fix_empty_title( $data, $postarr ) {
         if ( 'auto-draft' == $data['post_status'] || ! post_type_supports( $data['post_type'], 'post-formats' ) )