ChangeTagsRevisionList.php

Go to the documentation of this file.

<?php
use Wikimedia\Rdbms\IDatabase;

class ChangeTagsRevisionList extends ChangeTagsList {
    public function getType() {
        return 'revision';
    }

    public function doQuery( $db ) {
        $ids = array_map( 'intval', $this->ids );
        $revQuery = Revision::getQueryInfo( [ 'user' ] );
        $queryInfo = [
            'tables' => $revQuery['tables'],
            'fields' => $revQuery['fields'],
            'conds' => [
                'rev_page' => $this->title->getArticleID(),
                'rev_id' => $ids,
            ],
            'options' => [ 'ORDER BY' => 'rev_id DESC' ],
            'join_conds' => $revQuery['joins'],
        ];
        ChangeTags::modifyDisplayQuery(
            $queryInfo['tables'],
            $queryInfo['fields'],
            $queryInfo['conds'],
            $queryInfo['join_conds'],
            $queryInfo['options'],
            ''
        );
        return $db->select(
            $queryInfo['tables'],
            $queryInfo['fields'],
            $queryInfo['conds'],
            __METHOD__,
            $queryInfo['options'],
            $queryInfo['join_conds']
        );
    }

    public function newItem( $row ) {
        return new ChangeTagsRevisionItem( $this, $row );
    }

    public function updateChangeTagsOnAll( $tagsToAdd, $tagsToRemove, $params, $reason, $user ) {
        for ( $this->reset(); $this->current(); $this->next() ) {
            $item = $this->current();
            $status = ChangeTags::updateTagsWithChecks( $tagsToAdd, $tagsToRemove,
                null, $item->getId(), null, $params, $reason, $user );
            // Should only fail on second and subsequent times if the user trips
            // the rate limiter
            if ( !$status->isOK() ) {
                break;
            }
        }

        return $status;
    }
}