Ticket #3889: 3889-user-searching.diff

src/bp-activity/classes/class-bp-activity-activity.php

@@ -453 +453 @@
                 if ( $r['search_terms'] ) {
                         $search_terms_like = '%' . bp_esc_like( $r['search_terms'] ) . '%';
                         $where_conditions['search_sql'] = $wpdb->prepare( 'a.content LIKE %s', $search_terms_like );
+
+                        /**
+                         * Filters whether or not to include users for search parameters.
+                         *
+                         * @since UNKNOWN
+                         *
+                         * @param bool $value Whether or not to include user search. Default false.
+                         */
+                        if ( apply_filters( 'bp_activity_get_include_user_search', false ) ) {
+                                $user_search = get_user_by( 'slug', $r['search_terms'] );
+                                if ( false !== $user_search ) {
+                                        $user_id                         = $user_search->ID;
+                                        $where_conditions['search_sql'] .= $wpdb->prepare( ' OR a.user_id = %d', $user_id );
+                                }
+                        }
                 }
 
                 // Sorting.