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<?php
/**
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @ingroup RevisionDelete
*/
use MediaWiki\CommentStore\CommentStore;
use MediaWiki\Context\IContextSource;
use MediaWiki\MediaWikiServices;
use MediaWiki\Page\PageIdentity;
use MediaWiki\SpecialPage\SpecialPage;
use Wikimedia\Rdbms\IResultWrapper;
use Wikimedia\Rdbms\LBFactory;
use Wikimedia\Rdbms\SelectQueryBuilder;
/**
* List for logging table items
*/
class RevDelLogList extends RevDelList {
protected const SUPPRESS_BIT = LogPage::DELETED_RESTRICTED;
/** @var CommentStore */
private $commentStore;
private LogFormatterFactory $logFormatterFactory;
/**
* @internal Use RevisionDeleter
* @param IContextSource $context
* @param PageIdentity $page
* @param array $ids
* @param LBFactory $lbFactory
* @param CommentStore $commentStore
* @param LogFormatterFactory $logFormatterFactory
*/
public function __construct(
IContextSource $context,
PageIdentity $page,
array $ids,
LBFactory $lbFactory,
CommentStore $commentStore,
LogFormatterFactory $logFormatterFactory
) {
parent::__construct( $context, $page, $ids, $lbFactory );
$this->commentStore = $commentStore;
$this->logFormatterFactory = $logFormatterFactory;
}
public function getType() {
return 'logging';
}
public static function getRelationType() {
return 'log_id';
}
public static function getRestriction() {
return 'deletelogentry';
}
public static function getRevdelConstant() {
return LogPage::DELETED_ACTION;
}
public static function suggestTarget( $target, array $ids ) {
$dbr = MediaWikiServices::getInstance()->getConnectionProvider()->getReplicaDatabase();
$result = $dbr->newSelectQueryBuilder()
->select( 'log_type' )
->distinct()
->from( 'logging' )
->where( [ 'log_id' => $ids ] )
->caller( __METHOD__ )->fetchResultSet();
if ( $result->numRows() == 1 ) {
// If there's only one type, the target can be set to include it.
return SpecialPage::getTitleFor( 'Log', $result->current()->log_type );
}
return SpecialPage::getTitleFor( 'Log' );
}
/**
* @param \Wikimedia\Rdbms\IReadableDatabase $db
* @return IResultWrapper
*/
public function doQuery( $db ) {
$ids = array_map( 'intval', $this->ids );
$queryBuilder = $db->newSelectQueryBuilder()
->select( [
'log_id',
'log_type',
'log_action',
'log_timestamp',
'log_actor',
'log_namespace',
'log_title',
'log_page',
'log_params',
'log_deleted',
'log_user' => 'actor_user',
'log_user_text' => 'actor_name',
'log_comment_text' => 'comment_log_comment.comment_text',
'log_comment_data' => 'comment_log_comment.comment_data',
'log_comment_cid' => 'comment_log_comment.comment_id'
] )
->from( 'logging' )
->join( 'actor', null, 'actor_id=log_actor' )
->join( 'comment', 'comment_log_comment', 'comment_log_comment.comment_id = log_comment_id' )
->where( [ 'log_id' => $ids ] )
->orderBy( [ 'log_timestamp', 'log_id' ], SelectQueryBuilder::SORT_DESC );
MediaWikiServices::getInstance()->getChangeTagsStore()->modifyDisplayQueryBuilder( $queryBuilder, 'logging' );
return $queryBuilder->caller( __METHOD__ )->fetchResultSet();
}
public function newItem( $row ) {
return new RevDelLogItem(
$this,
$row,
$this->commentStore,
MediaWikiServices::getInstance()->getConnectionProvider(),
$this->logFormatterFactory
);
}
public function getLogAction() {
return 'event';
}
public function getLogParams( $params ) {
return [
'4::ids' => $params['ids'],
'5::ofield' => $params['oldBits'],
'6::nfield' => $params['newBits'],
];
}
}
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