Bug 27341 - Add drto param to list=deletedrevs

[lhc/web/wiklou.git] / includes / api / ApiQueryBacklinks.php

diff --git a/includes/api/ApiQueryBacklinks.php b/includes/api/ApiQueryBacklinks.php
index 5e6a283..6335f6c 100644 (file)
--- a/includes/api/ApiQueryBacklinks.php
+++ b/includes/api/ApiQueryBacklinks.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * API for MediaWiki 1.8+
+ *
  *
  * Created on Oct 16, 2006
  *
@@ -39,9 +39,24 @@ if ( !defined( 'MEDIAWIKI' ) ) {
  */
 class ApiQueryBacklinks extends ApiQueryGeneratorBase {
 
-       private $params, $rootTitle, $contID, $redirID, $redirect;
+       /**
+        * @var Title
+        */
+       private $rootTitle;
+
+       private $params, $contID, $redirID, $redirect;
        private $bl_ns, $bl_from, $bl_table, $bl_code, $bl_title, $bl_sort, $bl_fields, $hasNS;
-       private $pageMap, $resultArr;
+
+       /**
+        * Maps ns and title to pageid
+        *
+        * @var array
+        */
+       private $pageMap = array();
+       private $resultArr;
+
+       private $redirTitles = array();
+       private $continueStr = null;
 
        // output element name, database column field prefix, database table
        private $backlinksSettings = array(
@@ -103,6 +118,10 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                $this->run( $resultPageSet );
        }
 
+       /**
+        * @param $resultPageSet ApiPageSet
+        * @return void
+        */
        private function prepareFirstQuery( $resultPageSet = null ) {
                /* SELECT page_id, page_title, page_namespace, page_is_redirect
                 * FROM pagelinks, page WHERE pl_from=page_id
@@ -141,6 +160,10 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                $this->addOption( 'STRAIGHT_JOIN' );
        }
 
+       /**
+        * @param $resultPageSet ApiPageSet
+        * @return void
+        */
        private function prepareSecondQuery( $resultPageSet = null ) {
                /* SELECT page_id, page_title, page_namespace, page_is_redirect, pl_title, pl_namespace
                   FROM pagelinks, page WHERE pl_from=page_id
@@ -199,6 +222,10 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                $this->addOption( 'USE INDEX', array( 'page' => 'PRIMARY' ) );
        }
 
+       /**
+        * @param $resultPageSet ApiPageSet
+        * @return void
+        */
        private function run( $resultPageSet = null ) {
                $this->params = $this->extractRequestParams( false );
                $this->redirect = isset( $this->params['redirect'] ) && $this->params['redirect'];
@@ -215,9 +242,7 @@ class ApiQueryBacklinks extends ApiQueryGeneratorBase {
                $res = $this->select( __METHOD__ . '::firstQuery' );
 
                $count = 0;
-               $this->pageMap = array(); // Maps ns and title to pageid
-               $this->continueStr = null;
-               $this->redirTitles = array();
+
                foreach ( $res as $row ) {
                        if ( ++ $count > $this->params['limit'] ) {
                                // We've reached the one extra which shows that there are additional pages to be had. Stop here...