Moved LinksDeletionUpdate to a separate file

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

diff --git a/includes/deferred/LinksUpdate.php b/includes/deferred/LinksUpdate.php
index e4f00e7..be5aff3 100644 (file)
--- a/includes/deferred/LinksUpdate.php
+++ b/includes/deferred/LinksUpdate.php
@@ -267,7 +267,6 @@ class LinksUpdate extends SqlDataUpdate {
                        );
 
                        JobQueueGroup::singleton()->push( $job );
-                       JobQueueGroup::singleton()->deduplicateRootJob( $job );
                }
        }
 
@@ -936,87 +935,3 @@ class LinksUpdate extends SqlDataUpdate {
                }
        }
 }
-
-/**
- * Update object handling the cleanup of links tables after a page was deleted.
- **/
-class LinksDeletionUpdate extends SqlDataUpdate {
-       /** @var WikiPage The WikiPage that was deleted */
-       protected $mPage;
-
-       /**
-        * Constructor
-        *
-        * @param WikiPage $page Page we are updating
-        * @throws MWException
-        */
-       function __construct( WikiPage $page ) {
-               parent::__construct( false ); // no implicit transaction
-
-               $this->mPage = $page;
-
-               if ( !$page->exists() ) {
-                       throw new MWException( "Page ID not known, perhaps the page doesn't exist?" );
-               }
-       }
-
-       /**
-        * Do some database updates after deletion
-        */
-       public function doUpdate() {
-               $title = $this->mPage->getTitle();
-               $id = $this->mPage->getId();
-
-               # Delete restrictions for it
-               $this->mDb->delete( 'page_restrictions', array( 'pr_page' => $id ), __METHOD__ );
-
-               # Fix category table counts
-               $cats = array();
-               $res = $this->mDb->select( 'categorylinks', 'cl_to', array( 'cl_from' => $id ), __METHOD__ );
-
-               foreach ( $res as $row ) {
-                       $cats[] = $row->cl_to;
-               }
-
-               $this->mPage->updateCategoryCounts( array(), $cats );
-
-               # If using cascading deletes, we can skip some explicit deletes
-               if ( !$this->mDb->cascadingDeletes() ) {
-                       # Delete outgoing links
-                       $this->mDb->delete( 'pagelinks', array( 'pl_from' => $id ), __METHOD__ );
-                       $this->mDb->delete( 'imagelinks', array( 'il_from' => $id ), __METHOD__ );
-                       $this->mDb->delete( 'categorylinks', array( 'cl_from' => $id ), __METHOD__ );
-                       $this->mDb->delete( 'templatelinks', array( 'tl_from' => $id ), __METHOD__ );
-                       $this->mDb->delete( 'externallinks', array( 'el_from' => $id ), __METHOD__ );
-                       $this->mDb->delete( 'langlinks', array( 'll_from' => $id ), __METHOD__ );
-                       $this->mDb->delete( 'iwlinks', array( 'iwl_from' => $id ), __METHOD__ );
-                       $this->mDb->delete( 'redirect', array( 'rd_from' => $id ), __METHOD__ );
-                       $this->mDb->delete( 'page_props', array( 'pp_page' => $id ), __METHOD__ );
-               }
-
-               # If using cleanup triggers, we can skip some manual deletes
-               if ( !$this->mDb->cleanupTriggers() ) {
-                       # Clean up recentchanges entries...
-                       $this->mDb->delete( 'recentchanges',
-                               array( 'rc_type != ' . RC_LOG,
-                                       'rc_namespace' => $title->getNamespace(),
-                                       'rc_title' => $title->getDBkey() ),
-                               __METHOD__ );
-                       $this->mDb->delete( 'recentchanges',
-                               array( 'rc_type != ' . RC_LOG, 'rc_cur_id' => $id ),
-                               __METHOD__ );
-               }
-       }
-
-       /**
-        * Update all the appropriate counts in the category table.
-        * @param array $added Associative array of category name => sort key
-        * @param array $deleted Associative array of category name => sort key
-        */
-       function updateCategoryCounts( $added, $deleted ) {
-               $a = WikiPage::factory( $this->mTitle );
-               $a->updateCategoryCounts(
-                       array_keys( $added ), array_keys( $deleted )
-               );
-       }
-}