Ticket #36824: 36824.4.1.patch

wp-includes/comment.php

@@ -2446 +2446 @@
 function do_all_pings() {
         global $wpdb;
 
+        $post_types = get_post_types( array( 'publicly_queryable' => true ) );
+
         // Do pingbacks
-        while ($ping = $wpdb->get_row("SELECT ID, post_content, meta_id FROM {$wpdb->posts}, {$wpdb->postmeta} WHERE {$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '_pingme' LIMIT 1")) {
-                delete_metadata_by_mid( 'post', $ping->meta_id );
+        $pings = get_posts( array( 'post_type' => $post_types, 'suppress_filters' => false, 'nopaging' => true, 'meta_value' => '_pingme' ) );
+        foreach ( $pings as $ping ) {
+                delete_post_meta( $ping->ID, '_pingme' );
                 pingback( $ping->post_content, $ping->ID );
         }
 
         // Do Enclosures
-        while ($enclosure = $wpdb->get_row("SELECT ID, post_content, meta_id FROM {$wpdb->posts}, {$wpdb->postmeta} WHERE {$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '_encloseme' LIMIT 1")) {
-                delete_metadata_by_mid( 'post', $enclosure->meta_id );
+        $enclosures = get_posts( array( 'post_type' => $post_types, 'suppress_filters' => false, 'nopaging' => true, 'meta_value' => '_encloseme' ) );
+        foreach ( $enclosures as $enclosure ) {
+                delete_post_meta( $enclosure->ID, '_encloseme' );
                 do_enclose( $enclosure->post_content, $enclosure->ID );
         }
 
         // Do Trackbacks
-        $trackbacks = $wpdb->get_col("SELECT ID FROM $wpdb->posts WHERE to_ping <> '' AND post_status = 'publish'");
-        if ( is_array($trackbacks) )
-                foreach ( $trackbacks as $trackback )
-                        do_trackbacks($trackback);
+        $trackbacks = get_posts( array( 'post_type' => $post_types, 'suppress_filters' => false, 'nopaging' => true, 'to_ping' => true, 'fields' => 'ids' ) );
+        foreach ( $trackbacks as $trackback ) {
+                do_trackbacks( $trackback );
+        }
 
         //Do Update Services/Generic Pings
         generic_ping();
@@ -3013 +3017 @@
                  * @param int $comment_post_ID Post ID.
                  */
                 do_action( 'comment_on_draft', $comment_post_ID );
-                
+
                 if ( current_user_can( 'read_post', $comment_post_ID ) ) {
                         return new WP_Error( 'comment_on_draft', __( 'Sorry, comments are not allowed for this item.' ), 403 );
                 } else {