Ticket #11889: 11889-3.diff

wp-admin/includes/post.php

@@ -335 +335 @@
  * @return object stdClass object containing all the default post data as attributes
  */
 function get_default_post_to_edit( $post_type = 'post', $create_in_db = false ) {
-        global $wpdb;
+        global $wpdb, $user_ID;
 
         $post_title = '';
         if ( !empty( $_REQUEST['post_title'] ) )
@@ -349 +349 @@
         if ( !empty( $_REQUEST['excerpt'] ) )
                 $post_excerpt = esc_html( stripslashes( $_REQUEST['excerpt'] ));
 
-        if ( $create_in_db ) {
+        if ( $create_in_db && $user_ID ) {
                 // Cleanup old auto-drafts more than 7 days old
                 $old_posts = $wpdb->get_col( "SELECT ID FROM $wpdb->posts WHERE post_status = 'auto-draft' AND DATE_SUB( NOW(), INTERVAL 7 DAY ) > post_date" );
-                foreach ( (array) $old_posts as $delete )
+                foreach ( (array) $old_posts as $delete ) {
                         wp_delete_post( $delete, true ); // Force delete
-                $post = get_post( wp_insert_post( array( 'post_title' => __( 'Auto Draft' ), 'post_type' => $post_type, 'post_status' => 'auto-draft' ) ) );
+                }
+
+                $auto_draft_id = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_status = 'auto-draft' AND post_author = %d", $user_ID ) );
+
+                if ( empty($auto_draft_id) )
+                        $auto_draft_id = wp_insert_post( array( 'post_title' => __( 'Auto Draft' ), 'post_type' => $post_type, 'post_status' => 'auto-draft', 'post_author' => $user_ID ) );
+
+                $post = get_post( $auto_draft_id );
         } else {
                 $post->ID = 0;
                 $post->post_author = '';