Fix handling categorization changes

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

diff --git a/includes/deferred/LinksDeletionUpdate.php b/includes/deferred/LinksDeletionUpdate.php
index 3c86d11..f370e43 100644 (file)
--- a/includes/deferred/LinksDeletionUpdate.php
+++ b/includes/deferred/LinksDeletionUpdate.php
@@ -90,6 +90,7 @@ class LinksDeletionUpdate extends DataUpdate implements EnqueueableDataUpdate {
                foreach ( $catBatches as $catBatch ) {
                        $this->page->updateCategoryCounts( [], $catBatch, $id );
                        if ( count( $catBatches ) > 1 ) {
+                               // Only sacrifice atomicity if necessary due to size
                                $lbFactory->commitAndWaitForReplication(
                                        __METHOD__, $this->ticket, [ 'domain' => $dbw->getDomainID() ]
                                );
@@ -98,19 +99,11 @@ class LinksDeletionUpdate extends DataUpdate implements EnqueueableDataUpdate {
 
                // Refresh counts on categories that should be empty now
                if ( $title->getNamespace() === NS_CATEGORY ) {
-                       $row = $dbw->selectRow(
-                               'category',
-                               [ 'cat_id', 'cat_title', 'cat_pages', 'cat_subcats', 'cat_files' ],
-                               [ 'cat_title' => $title->getDBkey(), 'cat_pages <= 100' ],
-                               __METHOD__
-                       );
-                       if ( $row ) {
-                               $cat = Category::newFromRow( $row, $title );
-                               // T166757: do the update after the main job DB commit
-                               DeferredUpdates::addCallableUpdate( function () use ( $cat ) {
-                                       $cat->refreshCounts();
-                               } );
-                       }
+                       // T166757: do the update after the main job DB commit
+                       DeferredUpdates::addCallableUpdate( function () use ( $title ) {
+                               $cat = Category::newFromName( $title->getDBkey() );
+                               $cat->refreshCountsIfEmpty();
+                       } );
                }
 
                $this->batchDeleteByPK(