Changeset 5719 for sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/class-plugin-directory.php

Timestamp:

07/26/2017 02:45:28 AM (7 years ago)

Author:

tellyworth

Message:

Plugin directory: limit browse queries to 99 pages of results. Props @SergeyBiryukov

Fixes #496

File:

• sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/class-plugin-directory.php (modified) (2 diffs)

sites/trunk/wordpress.org/public_html/wp-content/plugins/plugin-directory/class-plugin-directory.php

@@ -36 +36 @@
         add_filter( 'term_link', array( $this, 'filter_term_link' ), 10, 2 );
         add_action( 'pre_get_posts', array( $this, 'pre_get_posts' ) );
+        add_filter( 'found_posts', array( $this, 'filter_found_posts' ), 10, 2 );
         add_filter( 'rest_api_allowed_post_types', array( $this, 'filter_allowed_post_types' ) );
         add_filter( 'pre_update_option_jetpack_options', array( $this, 'filter_jetpack_options' ) );
@@ -799 +800 @@
             $wp_query->query_vars['meta_key'] = '_active_installs';
         }
+    }
+
+    /**
+     * Filter to limit the total number of found posts in browse queries.
+     * Stops search crawlers from paginating through the entire DB.
+     */
+    public function filter_found_posts( $found_posts, $wp_query ) {
+        if ( isset( $wp_query->query['browse'] ) && in_array( 'plugin', $wp_query->query_vars['post_type'] ) ) {
+            return min( $found_posts, 99 * $wp_query->query_vars['posts_per_page'] ); // 99 pages
+        }
+
+        return $found_posts;
     }