Changeset 36318 for trunk/src/wp-includes/comment.php

Timestamp:

01/15/2016 01:41:35 PM (11 years ago)

Author:

swissspidy

Message:

Comments: Add a new pre_wp_update_comment_count_now filter.

This allows filtering a post's comment count before it is queried and updated in the database.

Props peterwilsoncc for initial patch.
Fixes #35060.

File:

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

trunk/src/wp-includes/comment.php

@@ -2095 +2095 @@
 
         $old = (int) $post->comment_count;
-        $new = (int) $wpdb->get_var( $wpdb->prepare("SELECT COUNT(*) FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_approved = '1'", $post_id) );
+
+        /**
+         * Filters a post's comment count before it is updated in the database.
+         *
+         * @since 4.5.0
+         *
+         * @param int $new     The new comment count. Default null.
+         * @param int $old     The old comment count.
+         * @param int $post_id Post ID.
+         */
+        $new = apply_filters( 'pre_wp_update_comment_count_now', null, $old, $post_id );
+
+        if ( is_null( $new ) ) {
+                $new = (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_approved = '1'", $post_id ) );
+        } else {
+                $new = (int) $new;
+        }
+
         $wpdb->update( $wpdb->posts, array('comment_count' => $new), array('ID' => $post_id) );