Track deletion timestamp in LinksDeletionUpdate

[lhc/web/wiklou.git] / includes / deferred / LinksDeletionUpdate.php

diff --git a/includes/deferred/LinksDeletionUpdate.php b/includes/deferred/LinksDeletionUpdate.php
index b8bd747..260e323 100644 (file)
--- a/includes/deferred/LinksDeletionUpdate.php
+++ b/includes/deferred/LinksDeletionUpdate.php
@@ -27,13 +27,16 @@ class LinksDeletionUpdate extends SqlDataUpdate implements EnqueueableDataUpdate
        protected $page;
        /** @var integer */
        protected $pageId;
+       /** @var string */
+       protected $timestamp;
 
        /**
         * @param WikiPage $page Page we are updating
         * @param integer|null $pageId ID of the page we are updating [optional]
+        * @param string|null $timestamp TS_MW timestamp of deletion
         * @throws MWException
         */
-       function __construct( WikiPage $page, $pageId = null ) {
+       function __construct( WikiPage $page, $pageId = null, $timestamp = null ) {
                parent::__construct( false ); // no implicit transaction
 
                $this->page = $page;
@@ -44,6 +47,8 @@ class LinksDeletionUpdate extends SqlDataUpdate implements EnqueueableDataUpdate
                } else {
                        throw new InvalidArgumentException( "Page ID not known. Page doesn't exist?" );
                }
+
+               $this->timestamp = $timestamp ?: wfTimestampNow();
        }
 
        public function doUpdate() {
@@ -135,7 +140,9 @@ class LinksDeletionUpdate extends SqlDataUpdate implements EnqueueableDataUpdate
                                [
                                        'rc_type != ' . RC_LOG,
                                        'rc_namespace' => $title->getNamespace(),
-                                       'rc_title' => $title->getDBkey()
+                                       'rc_title' => $title->getDBkey(),
+                                       'rc_timestamp < ' .
+                                               $this->mDb->addQuotes( $this->mDb->timestamp( $this->timestamp ) )
                                ],
                                __METHOD__
                        );
@@ -188,7 +195,7 @@ class LinksDeletionUpdate extends SqlDataUpdate implements EnqueueableDataUpdate
                        'wiki' => $this->mDb->getWikiID(),
                        'job'  => new JobSpecification(
                                'deleteLinks',
-                               [ 'pageId' => $this->pageId ],
+                               [ 'pageId' => $this->pageId, 'timestamp' => $this->timestamp ],
                                [ 'removeDuplicates' => true ],
                                $this->page->getTitle()
                        )