Ticket #2415: prev_next_post hooks.diff

C:/Xampp/htdocs/development/subversion/wordpress/wp-includes/template-functions-links.php

@@ -250 +250 @@
                 $join .= ')'; 
         }
 
+        $join = apply_filters('prev_next_post_join', $join);
+        $where = apply_filters('prev_next_post_where', '');
+
         $sql_exclude_cats = '';
         if ( !empty($excluded_categories) ) {
                 $blah = explode(' and ', $excluded_categories);
@@ -261 +264 @@
                 $posts_in_ex_cats_sql = 'AND ID NOT IN (' . implode($posts_in_ex_cats, ',') . ')';
         }
 
-        return @$wpdb->get_row("SELECT ID, post_title FROM $wpdb->posts $join WHERE post_date < '$current_post_date' AND post_type = 'post' AND post_status = 'publish' $posts_in_ex_cats_sql ORDER BY post_date DESC LIMIT 1");
+        return @$wpdb->get_row("SELECT ID, post_title FROM $wpdb->posts $join WHERE post_date < '$current_post_date' AND post_type = 'post' AND post_status = 'publish' $posts_in_ex_cats_sql $where ORDER BY post_date DESC LIMIT 1");
 }
 
 function get_next_post($in_same_cat = false, $excluded_categories = '') {
@@ -282 +285 @@
                 }
                 $join .= ')'; 
         }
+        
+        $join = apply_filters('prev_next_post_join', $join);
+        $where = apply_filters('prev_next_post_where', '');
 
         $sql_exclude_cats = '';
         if ( !empty($excluded_categories) ) {
@@ -296 +302 @@
 
         $now = current_time('mysql');
         
-        return @$wpdb->get_row("SELECT ID,post_title FROM $wpdb->posts $join WHERE post_date > '$current_post_date' AND post_date < '$now' AND post_type = 'post' AND post_status = 'publish' $posts_in_ex_cats_sql AND ID != $post->ID ORDER BY post_date ASC LIMIT 1");
+        return @$wpdb->get_row("SELECT ID,post_title FROM $wpdb->posts $join WHERE post_date > '$current_post_date' AND post_date < '$now' AND post_type = 'post' AND post_status = 'publish' $posts_in_ex_cats_sql AND ID != $post->ID $where ORDER BY post_date ASC LIMIT 1");
 }