1b29f07440
Changes to the use statements done automatically via script Addition of missing use statement done manually Change-Id: I73fb416573f5af600e529d224b5beb5d2e3d27d3
3044 lines
102 KiB
PHP
3044 lines
102 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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*/
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use MediaWiki\Category\Category;
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use MediaWiki\CommentStore\CommentStoreComment;
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use MediaWiki\Content\Content;
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use MediaWiki\Content\ContentHandler;
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use MediaWiki\Context\IContextSource;
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use MediaWiki\DAO\WikiAwareEntityTrait;
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use MediaWiki\Deferred\DeferredUpdates;
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use MediaWiki\Edit\PreparedEdit;
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use MediaWiki\HookContainer\ProtectedHookAccessorTrait;
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use MediaWiki\Linker\LinkTarget;
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use MediaWiki\Logger\LoggerFactory;
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use MediaWiki\MainConfigNames;
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use MediaWiki\MediaWikiServices;
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use MediaWiki\Page\DeletePage;
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use MediaWiki\Page\ExistingPageRecord;
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use MediaWiki\Page\PageIdentity;
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use MediaWiki\Page\PageRecord;
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use MediaWiki\Page\PageReference;
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use MediaWiki\Page\PageStoreRecord;
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use MediaWiki\Page\ParserOutputAccess;
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use MediaWiki\Parser\ParserOptions;
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use MediaWiki\Parser\ParserOutput;
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use MediaWiki\Permissions\Authority;
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use MediaWiki\Revision\RevisionRecord;
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use MediaWiki\Revision\RevisionStore;
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use MediaWiki\Revision\SlotRecord;
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use MediaWiki\Status\Status;
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use MediaWiki\Storage\DerivedPageDataUpdater;
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use MediaWiki\Storage\EditResult;
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use MediaWiki\Storage\PageUpdater;
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use MediaWiki\Storage\PageUpdaterFactory;
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use MediaWiki\Storage\PageUpdateStatus;
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use MediaWiki\Storage\PreparedUpdate;
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use MediaWiki\Storage\RevisionSlotsUpdate;
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use MediaWiki\Title\Title;
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use MediaWiki\Title\TitleArrayFromResult;
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use MediaWiki\User\User;
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use MediaWiki\User\UserArrayFromResult;
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use MediaWiki\User\UserIdentity;
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use MediaWiki\Utils\MWTimestamp;
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use MediaWiki\WikiMap\WikiMap;
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use Wikimedia\Assert\Assert;
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use Wikimedia\Assert\PreconditionException;
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use Wikimedia\NonSerializable\NonSerializableTrait;
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use Wikimedia\Rdbms\FakeResultWrapper;
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use Wikimedia\Rdbms\IDatabase;
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use Wikimedia\Rdbms\IDBAccessObject;
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use Wikimedia\Rdbms\ILoadBalancer;
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use Wikimedia\Rdbms\IReadableDatabase;
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use Wikimedia\Rdbms\RawSQLValue;
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use Wikimedia\Rdbms\SelectQueryBuilder;
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/**
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* @defgroup Page Page
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*/
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/**
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* Base representation for an editable wiki page.
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*
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* Some fields are public only for backwards-compatibility. Use accessor methods.
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* In the past, this class was part of Article.php and everything was public.
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*
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* @ingroup Page
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*/
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class WikiPage implements Stringable, Page, PageRecord {
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use NonSerializableTrait;
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use ProtectedHookAccessorTrait;
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use WikiAwareEntityTrait;
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// Constants for $mDataLoadedFrom and related
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/**
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* @var Title
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* @note for access by subclasses only
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*/
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protected $mTitle;
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/**
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* @var bool
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* @note for access by subclasses only
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*/
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protected $mDataLoaded = false;
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/**
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* A cache of the page_is_redirect field, loaded with page data
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* @var bool
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*/
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private $mPageIsRedirectField = false;
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/**
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* @var bool
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*/
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private $mIsNew = false;
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/**
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* @var int|false False means "not loaded"
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* @note for access by subclasses only
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*/
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protected $mLatest = false;
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/**
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* @var PreparedEdit|false Map of cache fields (text, parser output, ect) for a proposed/new edit
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* @note for access by subclasses only
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*/
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protected $mPreparedEdit = false;
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/**
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* @var int|null
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*/
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protected $mId = null;
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/**
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* @var int One of the READ_* constants
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*/
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protected $mDataLoadedFrom = IDBAccessObject::READ_NONE;
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/**
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* @var RevisionRecord|null
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*/
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private $mLastRevision = null;
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/**
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* @var string Timestamp of the current revision or empty string if not loaded
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*/
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protected $mTimestamp = '';
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/**
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* @var string
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*/
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protected $mTouched = '19700101000000';
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/**
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* @var string|null
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*/
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protected $mLanguage = null;
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/**
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* @var string
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*/
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protected $mLinksUpdated = '19700101000000';
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/**
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* @var DerivedPageDataUpdater|null
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*/
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private $derivedDataUpdater = null;
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/**
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* @param PageIdentity $pageIdentity
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*/
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public function __construct( PageIdentity $pageIdentity ) {
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$pageIdentity->assertWiki( PageIdentity::LOCAL );
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// TODO: remove the need for casting to Title.
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$title = Title::newFromPageIdentity( $pageIdentity );
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if ( !$title->canExist() ) {
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throw new InvalidArgumentException( "WikiPage constructed on a Title that cannot exist as a page: $title" );
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}
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$this->mTitle = $title;
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}
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/**
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* Makes sure that the mTitle object is cloned
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* to the newly cloned WikiPage.
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*/
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public function __clone() {
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$this->mTitle = clone $this->mTitle;
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}
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/**
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* Convert 'fromdb', 'fromdbmaster' and 'forupdate' to READ_* constants.
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*
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* @param stdClass|string|int $type
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* @return mixed
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*/
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public static function convertSelectType( $type ) {
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switch ( $type ) {
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case 'fromdb':
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return IDBAccessObject::READ_NORMAL;
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case 'fromdbmaster':
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return IDBAccessObject::READ_LATEST;
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case 'forupdate':
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return IDBAccessObject::READ_LOCKING;
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default:
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// It may already be an integer or whatever else
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return $type;
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}
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}
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/**
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* @return PageUpdaterFactory
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*/
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private function getPageUpdaterFactory(): PageUpdaterFactory {
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return MediaWikiServices::getInstance()->getPageUpdaterFactory();
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}
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/**
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* @return RevisionStore
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*/
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private function getRevisionStore() {
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return MediaWikiServices::getInstance()->getRevisionStore();
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}
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/**
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* @return ILoadBalancer
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*/
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private function getDBLoadBalancer() {
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return MediaWikiServices::getInstance()->getDBLoadBalancer();
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}
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/**
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* @todo Move this UI stuff somewhere else
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*
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* @see ContentHandler::getActionOverrides
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* @return array
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*/
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public function getActionOverrides() {
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return $this->getContentHandler()->getActionOverrides();
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}
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/**
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* Returns the ContentHandler instance to be used to deal with the content of this WikiPage.
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*
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* Shorthand for ContentHandler::getForModelID( $this->getContentModel() );
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*
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* @return ContentHandler
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*
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* @since 1.21
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*/
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public function getContentHandler() {
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$factory = MediaWikiServices::getInstance()->getContentHandlerFactory();
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return $factory->getContentHandler( $this->getContentModel() );
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}
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/**
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* Get the title object of the article
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* @return Title Title object of this page
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*/
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public function getTitle(): Title {
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return $this->mTitle;
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}
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/**
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* Clear the object
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* @return void
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*/
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public function clear() {
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$this->mDataLoaded = false;
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$this->mDataLoadedFrom = IDBAccessObject::READ_NONE;
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$this->clearCacheFields();
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}
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/**
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* Clear the object cache fields
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* @return void
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*/
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protected function clearCacheFields() {
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$this->mId = null;
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$this->mPageIsRedirectField = false;
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$this->mLastRevision = null; // Latest revision
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$this->mTouched = '19700101000000';
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$this->mLanguage = null;
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$this->mLinksUpdated = '19700101000000';
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$this->mTimestamp = '';
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$this->mIsNew = false;
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$this->mLatest = false;
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// T59026: do not clear $this->derivedDataUpdater since getDerivedDataUpdater() already
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// checks the requested rev ID and content against the cached one. For most
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// content types, the output should not change during the lifetime of this cache.
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// Clearing it can cause extra parses on edit for no reason.
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}
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/**
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* Clear the mPreparedEdit cache field, as may be needed by mutable content types
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* @return void
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* @since 1.23
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*/
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public function clearPreparedEdit() {
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$this->mPreparedEdit = false;
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}
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/**
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* Return the tables, fields, and join conditions to be selected to create
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* a new page object.
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* @since 1.31
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* @return array[] With three keys:
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* - tables: (string[]) to include in the `$table` to `IReadableDatabase->select()` or
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* `SelectQueryBuilder::tables`
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* - fields: (string[]) to include in the `$vars` to `IReadableDatabase->select()` or
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* `SelectQueryBuilder::fields`
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* - joins: (array) to include in the `$join_conds` to `IReadableDatabase->select()` or
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* `SelectQueryBuilder::joinConds`
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* @phan-return array{tables:string[],fields:string[],joins:array}
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*/
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public static function getQueryInfo() {
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$pageLanguageUseDB = MediaWikiServices::getInstance()->getMainConfig()->get(
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MainConfigNames::PageLanguageUseDB );
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$ret = [
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'tables' => [ 'page' ],
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'fields' => [
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'page_id',
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'page_namespace',
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'page_title',
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'page_is_redirect',
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'page_is_new',
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'page_random',
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'page_touched',
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'page_links_updated',
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'page_latest',
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'page_len',
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'page_content_model',
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],
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'joins' => [],
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];
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if ( $pageLanguageUseDB ) {
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$ret['fields'][] = 'page_lang';
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}
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return $ret;
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}
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/**
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* Fetch a page record with the given conditions
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* @param IReadableDatabase $dbr
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* @param array $conditions
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* @param array $options
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* @return stdClass|false Database result resource, or false on failure
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*/
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protected function pageData( $dbr, $conditions, $options = [] ) {
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$pageQuery = self::getQueryInfo();
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$this->getHookRunner()->onArticlePageDataBefore(
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$this, $pageQuery['fields'], $pageQuery['tables'], $pageQuery['joins'] );
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$row = $dbr->newSelectQueryBuilder()
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->queryInfo( $pageQuery )
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->where( $conditions )
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->caller( __METHOD__ )
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->options( $options )
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->fetchRow();
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$this->getHookRunner()->onArticlePageDataAfter( $this, $row );
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return $row;
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}
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/**
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* Fetch a page record matching the Title object's namespace and title
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* using a sanitized title string
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*
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* @param IReadableDatabase $dbr
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* @param Title $title
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* @param int $recency
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* @return stdClass|false Database result resource, or false on failure
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*/
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public function pageDataFromTitle( $dbr, $title, $recency = IDBAccessObject::READ_NORMAL ) {
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if ( !$title->canExist() ) {
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return false;
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}
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$options = [];
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if ( ( $recency & IDBAccessObject::READ_EXCLUSIVE ) == IDBAccessObject::READ_EXCLUSIVE ) {
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$options[] = 'FOR UPDATE';
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} elseif ( ( $recency & IDBAccessObject::READ_LOCKING ) == IDBAccessObject::READ_LOCKING ) {
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$options[] = 'LOCK IN SHARE MODE';
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}
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return $this->pageData( $dbr, [
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'page_namespace' => $title->getNamespace(),
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'page_title' => $title->getDBkey() ], $options );
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}
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/**
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* Fetch a page record matching the requested ID
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*
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* @param IReadableDatabase $dbr
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* @param int $id
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* @param array $options
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* @return stdClass|false Database result resource, or false on failure
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*/
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public function pageDataFromId( $dbr, $id, $options = [] ) {
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return $this->pageData( $dbr, [ 'page_id' => $id ], $options );
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}
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/**
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* Load the object from a given source by title
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*
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* @param stdClass|string|int $from One of the following:
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* - A DB query result object.
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* - "fromdb" or IDBAccessObject::READ_NORMAL to get from a replica DB.
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* - "fromdbmaster" or IDBAccessObject::READ_LATEST to get from the primary DB.
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* - "forupdate" or IDBAccessObject::READ_LOCKING to get from the primary DB
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* using SELECT FOR UPDATE.
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*
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* @return void
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*/
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public function loadPageData( $from = 'fromdb' ) {
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$from = self::convertSelectType( $from );
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if ( is_int( $from ) && $from <= $this->mDataLoadedFrom ) {
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// We already have the data from the correct location, no need to load it twice.
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return;
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}
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if ( is_int( $from ) ) {
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$loadBalancer = $this->getDBLoadBalancer();
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if ( ( $from & IDBAccessObject::READ_LATEST ) == IDBAccessObject::READ_LATEST ) {
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$index = DB_PRIMARY;
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} else {
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$index = DB_REPLICA;
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}
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$db = $loadBalancer->getConnection( $index );
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$data = $this->pageDataFromTitle( $db, $this->mTitle, $from );
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if ( !$data
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&& $index == DB_REPLICA
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&& $loadBalancer->hasReplicaServers()
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&& $loadBalancer->hasOrMadeRecentPrimaryChanges()
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) {
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$from = IDBAccessObject::READ_LATEST;
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$db = $loadBalancer->getConnection( DB_PRIMARY );
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$data = $this->pageDataFromTitle( $db, $this->mTitle, $from );
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}
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} else {
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// No idea from where the caller got this data, assume replica DB.
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$data = $from;
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$from = IDBAccessObject::READ_NORMAL;
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}
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$this->loadFromRow( $data, $from );
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}
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/**
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* Checks whether the page data was loaded using the given database access mode (or better).
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*
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* @since 1.32
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*
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* @param string|int $from One of the following:
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* - "fromdb" or IDBAccessObject::READ_NORMAL to get from a replica DB.
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* - "fromdbmaster" or IDBAccessObject::READ_LATEST to get from the primary DB.
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* - "forupdate" or IDBAccessObject::READ_LOCKING to get from the primary DB
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* using SELECT FOR UPDATE.
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*
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* @return bool
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*/
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public function wasLoadedFrom( $from ) {
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$from = self::convertSelectType( $from );
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if ( !is_int( $from ) ) {
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// No idea from where the caller got this data, assume replica DB.
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$from = IDBAccessObject::READ_NORMAL;
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}
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if ( $from <= $this->mDataLoadedFrom ) {
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return true;
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}
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return false;
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}
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/**
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* Load the object from a database row
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*
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* @since 1.20
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* @param stdClass|false $data DB row containing fields returned by getQueryInfo() or false
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* @param string|int $from One of the following:
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* - "fromdb" or IDBAccessObject::READ_NORMAL if the data comes from a replica DB
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* - "fromdbmaster" or IDBAccessObject::READ_LATEST if the data comes from the primary DB
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* - "forupdate" or IDBAccessObject::READ_LOCKING if the data comes from
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* the primary DB using SELECT FOR UPDATE
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*/
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public function loadFromRow( $data, $from ) {
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$lc = MediaWikiServices::getInstance()->getLinkCache();
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$lc->clearLink( $this->mTitle );
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if ( $data ) {
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$lc->addGoodLinkObjFromRow( $this->mTitle, $data );
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$this->mTitle->loadFromRow( $data );
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$this->mId = intval( $data->page_id );
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$this->mTouched = MWTimestamp::convert( TS_MW, $data->page_touched );
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$this->mLanguage = $data->page_lang ?? null;
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$this->mLinksUpdated = $data->page_links_updated === null
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? null
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: MWTimestamp::convert( TS_MW, $data->page_links_updated );
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$this->mPageIsRedirectField = (bool)$data->page_is_redirect;
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$this->mIsNew = (bool)( $data->page_is_new ?? 0 );
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$this->mLatest = intval( $data->page_latest );
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// T39225: $latest may no longer match the cached latest RevisionRecord object.
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// Double-check the ID of any cached latest RevisionRecord object for consistency.
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if ( $this->mLastRevision && $this->mLastRevision->getId() != $this->mLatest ) {
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$this->mLastRevision = null;
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$this->mTimestamp = '';
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}
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} else {
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$lc->addBadLinkObj( $this->mTitle );
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$this->mTitle->loadFromRow( false );
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$this->clearCacheFields();
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$this->mId = 0;
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}
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$this->mDataLoaded = true;
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$this->mDataLoadedFrom = self::convertSelectType( $from );
|
|
}
|
|
|
|
/**
|
|
* @param string|false $wikiId
|
|
*
|
|
* @return int Page ID
|
|
*/
|
|
public function getId( $wikiId = self::LOCAL ): int {
|
|
$this->assertWiki( $wikiId );
|
|
|
|
if ( !$this->mDataLoaded ) {
|
|
$this->loadPageData();
|
|
}
|
|
return $this->mId;
|
|
}
|
|
|
|
/**
|
|
* @return bool Whether or not the page exists in the database
|
|
*/
|
|
public function exists(): bool {
|
|
if ( !$this->mDataLoaded ) {
|
|
$this->loadPageData();
|
|
}
|
|
return $this->mId > 0;
|
|
}
|
|
|
|
/**
|
|
* Check if this page is something we're going to be showing
|
|
* some sort of sensible content for. If we return false, page
|
|
* views (plain action=view) will return an HTTP 404 response,
|
|
* so spiders and robots can know they're following a bad link.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function hasViewableContent() {
|
|
return $this->mTitle->isKnown();
|
|
}
|
|
|
|
/**
|
|
* Is the page a redirect, according to secondary tracking tables?
|
|
* If this is true, getRedirectTarget() will return a Title.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isRedirect() {
|
|
$this->loadPageData();
|
|
if ( $this->mPageIsRedirectField ) {
|
|
return MediaWikiServices::getInstance()->getRedirectLookup()
|
|
->getRedirectTarget( $this->getTitle() ) !== null;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Tests if the page is new (only has one revision).
|
|
* May produce false negatives for some old pages.
|
|
*
|
|
* @since 1.36
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isNew() {
|
|
if ( !$this->mDataLoaded ) {
|
|
$this->loadPageData();
|
|
}
|
|
|
|
return $this->mIsNew;
|
|
}
|
|
|
|
/**
|
|
* Returns the page's content model id (see the CONTENT_MODEL_XXX constants).
|
|
*
|
|
* Will use the revisions actual content model if the page exists,
|
|
* and the page's default if the page doesn't exist yet.
|
|
*
|
|
* @return string
|
|
*
|
|
* @since 1.21
|
|
*/
|
|
public function getContentModel() {
|
|
if ( $this->exists() ) {
|
|
$cache = MediaWikiServices::getInstance()->getMainWANObjectCache();
|
|
|
|
return $cache->getWithSetCallback(
|
|
$cache->makeKey( 'page-content-model', $this->getLatest() ),
|
|
$cache::TTL_MONTH,
|
|
function () {
|
|
$rev = $this->getRevisionRecord();
|
|
if ( $rev ) {
|
|
// Look at the revision's actual content model
|
|
$slot = $rev->getSlot(
|
|
SlotRecord::MAIN,
|
|
RevisionRecord::RAW
|
|
);
|
|
return $slot->getModel();
|
|
} else {
|
|
LoggerFactory::getInstance( 'wikipage' )->warning(
|
|
'Page exists but has no (visible) revisions!',
|
|
[
|
|
'page-title' => $this->mTitle->getPrefixedDBkey(),
|
|
'page-id' => $this->getId(),
|
|
]
|
|
);
|
|
return $this->mTitle->getContentModel();
|
|
}
|
|
},
|
|
[ 'pcTTL' => $cache::TTL_PROC_LONG ]
|
|
);
|
|
}
|
|
|
|
// use the default model for this page
|
|
return $this->mTitle->getContentModel();
|
|
}
|
|
|
|
/**
|
|
* Loads page_touched and returns a value indicating if it should be used
|
|
* @return bool True if this page exists and is not a redirect
|
|
*/
|
|
public function checkTouched() {
|
|
return ( $this->exists() && !$this->isRedirect() );
|
|
}
|
|
|
|
/**
|
|
* Get the page_touched field
|
|
* @return string Timestamp in TS_MW format
|
|
*/
|
|
public function getTouched() {
|
|
if ( !$this->mDataLoaded ) {
|
|
$this->loadPageData();
|
|
}
|
|
return $this->mTouched;
|
|
}
|
|
|
|
/**
|
|
* @return ?string language code for the page
|
|
*/
|
|
public function getLanguage() {
|
|
if ( !$this->mDataLoaded ) {
|
|
$this->loadLastEdit();
|
|
}
|
|
|
|
return $this->mLanguage;
|
|
}
|
|
|
|
/**
|
|
* Get the page_links_updated field
|
|
* @return string|null Timestamp in TS_MW format
|
|
*/
|
|
public function getLinksTimestamp() {
|
|
if ( !$this->mDataLoaded ) {
|
|
$this->loadPageData();
|
|
}
|
|
return $this->mLinksUpdated;
|
|
}
|
|
|
|
/**
|
|
* Get the page_latest field
|
|
* @param string|false $wikiId
|
|
* @return int The rev_id of current revision
|
|
*/
|
|
public function getLatest( $wikiId = self::LOCAL ) {
|
|
$this->assertWiki( $wikiId );
|
|
|
|
if ( !$this->mDataLoaded ) {
|
|
$this->loadPageData();
|
|
}
|
|
return (int)$this->mLatest;
|
|
}
|
|
|
|
/**
|
|
* Loads everything except the text
|
|
* This isn't necessary for all uses, so it's only done if needed.
|
|
*/
|
|
protected function loadLastEdit() {
|
|
if ( $this->mLastRevision !== null ) {
|
|
return; // already loaded
|
|
}
|
|
|
|
$latest = $this->getLatest();
|
|
if ( !$latest ) {
|
|
return; // page doesn't exist or is missing page_latest info
|
|
}
|
|
|
|
if ( $this->mDataLoadedFrom == IDBAccessObject::READ_LOCKING ) {
|
|
// T39225: if session S1 loads the page row FOR UPDATE, the result always
|
|
// includes the latest changes committed. This is true even within REPEATABLE-READ
|
|
// transactions, where S1 normally only sees changes committed before the first S1
|
|
// SELECT. Thus we need S1 to also gets the revision row FOR UPDATE; otherwise, it
|
|
// may not find it since a page row UPDATE and revision row INSERT by S2 may have
|
|
// happened after the first S1 SELECT.
|
|
// https://dev.mysql.com/doc/refman/5.7/en/set-transaction.html#isolevel_repeatable-read
|
|
$revision = $this->getRevisionStore()
|
|
->getRevisionByPageId( $this->getId(), $latest, IDBAccessObject::READ_LOCKING );
|
|
} elseif ( $this->mDataLoadedFrom == IDBAccessObject::READ_LATEST ) {
|
|
// Bug T93976: if page_latest was loaded from the primary DB, fetch the
|
|
// revision from there as well, as it may not exist yet on a replica DB.
|
|
// Also, this keeps the queries in the same REPEATABLE-READ snapshot.
|
|
$revision = $this->getRevisionStore()
|
|
->getRevisionByPageId( $this->getId(), $latest, IDBAccessObject::READ_LATEST );
|
|
} else {
|
|
$revision = $this->getRevisionStore()->getKnownCurrentRevision( $this->getTitle(), $latest );
|
|
}
|
|
|
|
if ( $revision ) {
|
|
$this->setLastEdit( $revision );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Set the latest revision
|
|
* @param RevisionRecord $revRecord
|
|
*/
|
|
private function setLastEdit( RevisionRecord $revRecord ) {
|
|
$this->mLastRevision = $revRecord;
|
|
$this->mLatest = $revRecord->getId();
|
|
$this->mTimestamp = $revRecord->getTimestamp();
|
|
$this->mTouched = max( $this->mTouched, $revRecord->getTimestamp() );
|
|
}
|
|
|
|
/**
|
|
* Get the latest revision
|
|
* @since 1.32
|
|
* @return RevisionRecord|null
|
|
*/
|
|
public function getRevisionRecord() {
|
|
$this->loadLastEdit();
|
|
return $this->mLastRevision;
|
|
}
|
|
|
|
/**
|
|
* Get the content of the current revision. No side-effects...
|
|
*
|
|
* @param int $audience One of:
|
|
* RevisionRecord::FOR_PUBLIC to be displayed to all users
|
|
* RevisionRecord::FOR_THIS_USER to be displayed to the given user
|
|
* RevisionRecord::RAW get the text regardless of permissions
|
|
* @param Authority|null $performer object to check for, only if FOR_THIS_USER is passed
|
|
* to the $audience parameter
|
|
* @return Content|null The content of the current revision
|
|
*
|
|
* @since 1.21
|
|
*/
|
|
public function getContent( $audience = RevisionRecord::FOR_PUBLIC, ?Authority $performer = null ) {
|
|
$this->loadLastEdit();
|
|
if ( $this->mLastRevision ) {
|
|
return $this->mLastRevision->getContent( SlotRecord::MAIN, $audience, $performer );
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* @return string MW timestamp of last article revision
|
|
*/
|
|
public function getTimestamp() {
|
|
// Check if the field has been filled by WikiPage::setTimestamp()
|
|
if ( !$this->mTimestamp ) {
|
|
$this->loadLastEdit();
|
|
}
|
|
|
|
return MWTimestamp::convert( TS_MW, $this->mTimestamp );
|
|
}
|
|
|
|
/**
|
|
* Set the page timestamp (use only to avoid DB queries)
|
|
* @param string $ts MW timestamp of last article revision
|
|
* @return void
|
|
*/
|
|
public function setTimestamp( $ts ) {
|
|
$this->mTimestamp = MWTimestamp::convert( TS_MW, $ts );
|
|
}
|
|
|
|
/**
|
|
* @param int $audience One of:
|
|
* RevisionRecord::FOR_PUBLIC to be displayed to all users
|
|
* RevisionRecord::FOR_THIS_USER to be displayed to the given user
|
|
* RevisionRecord::RAW get the text regardless of permissions
|
|
* @param Authority|null $performer object to check for, only if FOR_THIS_USER is passed
|
|
* to the $audience parameter (since 1.36, if using FOR_THIS_USER and not specifying
|
|
* a user no fallback is provided and the RevisionRecord method will throw an error)
|
|
* @return int User ID for the user that made the last article revision
|
|
*/
|
|
public function getUser( $audience = RevisionRecord::FOR_PUBLIC, ?Authority $performer = null ) {
|
|
$this->loadLastEdit();
|
|
if ( $this->mLastRevision ) {
|
|
$revUser = $this->mLastRevision->getUser( $audience, $performer );
|
|
return $revUser ? $revUser->getId() : 0;
|
|
} else {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the User object of the user who created the page
|
|
* @param int $audience One of:
|
|
* RevisionRecord::FOR_PUBLIC to be displayed to all users
|
|
* RevisionRecord::FOR_THIS_USER to be displayed to the given user
|
|
* RevisionRecord::RAW get the text regardless of permissions
|
|
* @param Authority|null $performer object to check for, only if FOR_THIS_USER is passed
|
|
* to the $audience parameter (since 1.36, if using FOR_THIS_USER and not specifying
|
|
* a user no fallback is provided and the RevisionRecord method will throw an error)
|
|
* @return UserIdentity|null
|
|
*/
|
|
public function getCreator( $audience = RevisionRecord::FOR_PUBLIC, ?Authority $performer = null ) {
|
|
$revRecord = $this->getRevisionStore()->getFirstRevision( $this->getTitle() );
|
|
if ( $revRecord ) {
|
|
return $revRecord->getUser( $audience, $performer );
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param int $audience One of:
|
|
* RevisionRecord::FOR_PUBLIC to be displayed to all users
|
|
* RevisionRecord::FOR_THIS_USER to be displayed to the given user
|
|
* RevisionRecord::RAW get the text regardless of permissions
|
|
* @param Authority|null $performer object to check for, only if FOR_THIS_USER is passed
|
|
* to the $audience parameter (since 1.36, if using FOR_THIS_USER and not specifying
|
|
* a user no fallback is provided and the RevisionRecord method will throw an error)
|
|
* @return string Username of the user that made the last article revision
|
|
*/
|
|
public function getUserText( $audience = RevisionRecord::FOR_PUBLIC, ?Authority $performer = null ) {
|
|
$this->loadLastEdit();
|
|
if ( $this->mLastRevision ) {
|
|
$revUser = $this->mLastRevision->getUser( $audience, $performer );
|
|
return $revUser ? $revUser->getName() : '';
|
|
} else {
|
|
return '';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param int $audience One of:
|
|
* RevisionRecord::FOR_PUBLIC to be displayed to all users
|
|
* RevisionRecord::FOR_THIS_USER to be displayed to the given user
|
|
* RevisionRecord::RAW get the text regardless of permissions
|
|
* @param Authority|null $performer object to check for, only if FOR_THIS_USER is passed
|
|
* to the $audience parameter (since 1.36, if using FOR_THIS_USER and not specifying
|
|
* a user no fallback is provided and the RevisionRecord method will throw an error)
|
|
* @return string|null Comment stored for the last article revision, or null if the specified
|
|
* audience does not have access to the comment.
|
|
*/
|
|
public function getComment( $audience = RevisionRecord::FOR_PUBLIC, ?Authority $performer = null ) {
|
|
$this->loadLastEdit();
|
|
if ( $this->mLastRevision ) {
|
|
$revComment = $this->mLastRevision->getComment( $audience, $performer );
|
|
return $revComment ? $revComment->text : '';
|
|
} else {
|
|
return '';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns true if last revision was marked as "minor edit"
|
|
*
|
|
* @return bool Minor edit indicator for the last article revision.
|
|
*/
|
|
public function getMinorEdit() {
|
|
$this->loadLastEdit();
|
|
if ( $this->mLastRevision ) {
|
|
return $this->mLastRevision->isMinor();
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Determine whether a page would be suitable for being counted as an
|
|
* article in the site_stats table based on the title & its content
|
|
*
|
|
* @param PreparedEdit|PreparedUpdate|false $editInfo (false):
|
|
* An object returned by prepareTextForEdit() or getCurrentUpdate() respectively;
|
|
* If false is given, the current database state will be used.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isCountable( $editInfo = false ) {
|
|
$mwServices = MediaWikiServices::getInstance();
|
|
$articleCountMethod = $mwServices->getMainConfig()->get( MainConfigNames::ArticleCountMethod );
|
|
|
|
// NOTE: Keep in sync with DerivedPageDataUpdater::isCountable.
|
|
|
|
if ( !$this->mTitle->isContentPage() ) {
|
|
return false;
|
|
}
|
|
|
|
if ( $editInfo instanceof PreparedEdit ) {
|
|
// NOTE: only the main slot can make a page a redirect
|
|
$content = $editInfo->pstContent;
|
|
} elseif ( $editInfo instanceof PreparedUpdate ) {
|
|
// NOTE: only the main slot can make a page a redirect
|
|
$content = $editInfo->getRawContent( SlotRecord::MAIN );
|
|
} else {
|
|
$content = $this->getContent();
|
|
}
|
|
|
|
if ( !$content || $content->isRedirect() ) {
|
|
return false;
|
|
}
|
|
|
|
$hasLinks = null;
|
|
|
|
if ( $articleCountMethod === 'link' ) {
|
|
// nasty special case to avoid re-parsing to detect links
|
|
|
|
if ( $editInfo ) {
|
|
// ParserOutput::getLinks() is a 2D array of page links, so
|
|
// to be really correct we would need to recurse in the array
|
|
// but the main array should only have items in it if there are
|
|
// links.
|
|
$hasLinks = (bool)count( $editInfo->output->getLinks() );
|
|
} else {
|
|
// NOTE: keep in sync with RevisionRenderer::getLinkCount
|
|
// NOTE: keep in sync with DerivedPageDataUpdater::isCountable
|
|
$dbr = $mwServices->getConnectionProvider()->getReplicaDatabase();
|
|
$hasLinks = (bool)$dbr->newSelectQueryBuilder()
|
|
->select( '1' )
|
|
->from( 'pagelinks' )
|
|
->where( [ 'pl_from' => $this->getId() ] )
|
|
->caller( __METHOD__ )->fetchField();
|
|
}
|
|
}
|
|
|
|
// TODO: MCR: determine $hasLinks for each slot, and use that info
|
|
// with that slot's Content's isCountable method. That requires per-
|
|
// slot ParserOutput in the ParserCache, or per-slot info in the
|
|
// pagelinks table.
|
|
return $content->isCountable( $hasLinks );
|
|
}
|
|
|
|
/**
|
|
* If this page is a redirect, get its target
|
|
*
|
|
* The target will be fetched from the redirect table if possible.
|
|
*
|
|
* @deprecated since 1.38 Use RedirectLookup::getRedirectTarget() instead.
|
|
*
|
|
* @return Title|null Title object, or null if this page is not a redirect
|
|
*/
|
|
public function getRedirectTarget() {
|
|
$target = MediaWikiServices::getInstance()->getRedirectLookup()->getRedirectTarget( $this );
|
|
return Title::castFromLinkTarget( $target );
|
|
}
|
|
|
|
/**
|
|
* Insert or update the redirect table entry for this page to indicate it redirects to $rt
|
|
* @deprecated since 1.43; use {@link RedirectStore::updateRedirectTarget()} instead.
|
|
* @param LinkTarget $rt Redirect target
|
|
* @param int|null $oldLatest Prior page_latest for check and set
|
|
* @return bool Success
|
|
*/
|
|
public function insertRedirectEntry( LinkTarget $rt, $oldLatest = null ) {
|
|
return MediaWikiServices::getInstance()->getRedirectStore()
|
|
->updateRedirectTarget( $this, $rt );
|
|
}
|
|
|
|
/**
|
|
* Get the Title object or URL this page redirects to
|
|
*
|
|
* @return bool|Title|string False, Title of in-wiki target, or string with URL
|
|
*/
|
|
public function followRedirect() {
|
|
return $this->getRedirectURL( $this->getRedirectTarget() );
|
|
}
|
|
|
|
/**
|
|
* Get the Title object or URL to use for a redirect. We use Title
|
|
* objects for same-wiki, non-special redirects and URLs for everything
|
|
* else.
|
|
* @param Title $rt Redirect target
|
|
* @return Title|string|false False, Title object of local target, or string with URL
|
|
*/
|
|
public function getRedirectURL( $rt ) {
|
|
if ( !$rt ) {
|
|
return false;
|
|
}
|
|
|
|
if ( $rt->isExternal() ) {
|
|
if ( $rt->isLocal() ) {
|
|
// Offsite wikis need an HTTP redirect.
|
|
// This can be hard to reverse and may produce loops,
|
|
// so they may be disabled in the site configuration.
|
|
$source = $this->mTitle->getFullURL( 'redirect=no' );
|
|
return $rt->getFullURL( [ 'rdfrom' => $source ] );
|
|
} else {
|
|
// External pages without "local" bit set are not valid
|
|
// redirect targets
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if ( $rt->isSpecialPage() ) {
|
|
// Gotta handle redirects to special pages differently:
|
|
// Fill the HTTP response "Location" header and ignore the rest of the page we're on.
|
|
// Some pages are not valid targets.
|
|
if ( $rt->isValidRedirectTarget() ) {
|
|
return $rt->getFullURL();
|
|
} else {
|
|
return false;
|
|
}
|
|
} elseif ( !$rt->isValidRedirectTarget() ) {
|
|
// We somehow got a bad redirect target into the database (T278367)
|
|
return false;
|
|
}
|
|
|
|
return $rt;
|
|
}
|
|
|
|
/**
|
|
* Get a list of users who have edited this article, not including the user who made
|
|
* the most recent revision, which you can get from $article->getUser() if you want it
|
|
* @return UserArrayFromResult
|
|
*/
|
|
public function getContributors() {
|
|
// @todo: This is expensive; cache this info somewhere.
|
|
|
|
$services = MediaWikiServices::getInstance();
|
|
$dbr = $services->getConnectionProvider()->getReplicaDatabase();
|
|
$actorNormalization = $services->getActorNormalization();
|
|
$userIdentityLookup = $services->getUserIdentityLookup();
|
|
|
|
$user = $this->getUser()
|
|
? User::newFromId( $this->getUser() )
|
|
: User::newFromName( $this->getUserText(), false );
|
|
|
|
$res = $dbr->newSelectQueryBuilder()
|
|
->select( [
|
|
'user_id' => 'actor_user',
|
|
'user_name' => 'actor_name',
|
|
'actor_id' => 'MIN(rev_actor)',
|
|
'user_real_name' => 'MIN(user_real_name)',
|
|
'timestamp' => 'MAX(rev_timestamp)',
|
|
] )
|
|
->from( 'revision' )
|
|
->join( 'actor', null, 'rev_actor = actor_id' )
|
|
->leftJoin( 'user', null, 'actor_user = user_id' )
|
|
->where( [
|
|
'rev_page' => $this->getId(),
|
|
// The user who made the top revision gets credited as "this page was last edited by
|
|
// John, based on contributions by Tom, Dick and Harry", so don't include them twice.
|
|
$dbr->expr( 'rev_actor', '!=', $actorNormalization->findActorId( $user, $dbr ) ),
|
|
// Username hidden?
|
|
$dbr->bitAnd( 'rev_deleted', RevisionRecord::DELETED_USER ) . ' = 0',
|
|
] )
|
|
->groupBy( [ 'actor_user', 'actor_name' ] )
|
|
->orderBy( 'timestamp', SelectQueryBuilder::SORT_DESC )
|
|
->caller( __METHOD__ )
|
|
->fetchResultSet();
|
|
return new UserArrayFromResult( $res );
|
|
}
|
|
|
|
/**
|
|
* Should the parser cache be used?
|
|
*
|
|
* @param ParserOptions $parserOptions ParserOptions to check
|
|
* @param int $oldId
|
|
* @return bool
|
|
*/
|
|
public function shouldCheckParserCache( ParserOptions $parserOptions, $oldId ) {
|
|
// NOTE: Keep in sync with ParserOutputAccess::shouldUseCache().
|
|
// TODO: Once ParserOutputAccess is stable, deprecated this method.
|
|
return $this->exists()
|
|
&& ( $oldId === null || $oldId === 0 || $oldId === $this->getLatest() )
|
|
&& $this->getContentHandler()->isParserCacheSupported();
|
|
}
|
|
|
|
/**
|
|
* Get a ParserOutput for the given ParserOptions and revision ID.
|
|
*
|
|
* The parser cache will be used if possible. Cache misses that result
|
|
* in parser runs are debounced with PoolCounter.
|
|
*
|
|
* XXX merge this with updateParserCache()?
|
|
*
|
|
* @since 1.19
|
|
* @param ParserOptions|null $parserOptions ParserOptions to use for the parse operation
|
|
* @param null|int $oldid Revision ID to get the text from, passing null or 0 will
|
|
* get the current revision (default value)
|
|
* @param bool $noCache Do not read from or write to caches.
|
|
* @return ParserOutput|false ParserOutput or false if the revision was not found or is not public
|
|
*/
|
|
public function getParserOutput(
|
|
?ParserOptions $parserOptions = null, $oldid = null, $noCache = false
|
|
) {
|
|
if ( $oldid ) {
|
|
$revision = $this->getRevisionStore()->getRevisionByTitle( $this->getTitle(), $oldid );
|
|
|
|
if ( !$revision ) {
|
|
return false;
|
|
}
|
|
} else {
|
|
$revision = $this->getRevisionRecord();
|
|
}
|
|
|
|
if ( !$parserOptions ) {
|
|
$parserOptions = ParserOptions::newFromAnon();
|
|
}
|
|
|
|
$options = $noCache ? ParserOutputAccess::OPT_NO_CACHE : 0;
|
|
|
|
$status = MediaWikiServices::getInstance()->getParserOutputAccess()->getParserOutput(
|
|
$this, $parserOptions, $revision, $options
|
|
);
|
|
return $status->isOK() ? $status->getValue() : false; // convert null to false
|
|
}
|
|
|
|
/**
|
|
* Do standard deferred updates after page view (existing or missing page)
|
|
* @param Authority $performer The viewing user
|
|
* @param int $oldid Revision id being viewed; if not given or 0, latest revision is assumed
|
|
* @param RevisionRecord|null $oldRev The RevisionRecord associated with $oldid.
|
|
*/
|
|
public function doViewUpdates(
|
|
Authority $performer,
|
|
$oldid = 0,
|
|
?RevisionRecord $oldRev = null
|
|
) {
|
|
if ( MediaWikiServices::getInstance()->getReadOnlyMode()->isReadOnly() ) {
|
|
return;
|
|
}
|
|
|
|
DeferredUpdates::addCallableUpdate(
|
|
function () use ( $performer ) {
|
|
// In practice, these hook handlers simply debounce into a post-send
|
|
// to do their work since none of the use cases for this hook require
|
|
// a blocking pre-send callback.
|
|
//
|
|
// TODO: Move this hook to post-send.
|
|
//
|
|
// For now, it is unofficially possible for an extension to use
|
|
// onPageViewUpdates to try to insert JavaScript via global $wgOut.
|
|
// This isn't supported (the hook doesn't pass OutputPage), and
|
|
// can't be since OutputPage may be disabled or replaced on some
|
|
// pages that we do support page view updates for. We also run
|
|
// this hook after HTMLFileCache, which also naturally can't
|
|
// support modifying OutputPage. Handlers that modify the page
|
|
// may use onBeforePageDisplay instead, which runs behind
|
|
// HTMLFileCache and won't run on non-OutputPage responses.
|
|
$legacyUser = MediaWikiServices::getInstance()
|
|
->getUserFactory()
|
|
->newFromAuthority( $performer );
|
|
$this->getHookRunner()->onPageViewUpdates( $this, $legacyUser );
|
|
},
|
|
DeferredUpdates::PRESEND
|
|
);
|
|
|
|
// Update newtalk and watchlist notification status
|
|
MediaWikiServices::getInstance()
|
|
->getWatchlistManager()
|
|
->clearTitleUserNotifications( $performer, $this, $oldid, $oldRev );
|
|
}
|
|
|
|
/**
|
|
* Perform the actions of a page purging
|
|
* @return bool
|
|
* @note In 1.28 (and only 1.28), this took a $flags parameter that
|
|
* controlled how much purging was done.
|
|
*/
|
|
public function doPurge() {
|
|
if ( !$this->getHookRunner()->onArticlePurge( $this ) ) {
|
|
return false;
|
|
}
|
|
|
|
$this->mTitle->invalidateCache();
|
|
|
|
// Clear file cache and send purge after above page_touched update was committed
|
|
$hcu = MediaWikiServices::getInstance()->getHtmlCacheUpdater();
|
|
$hcu->purgeTitleUrls( $this->mTitle, $hcu::PURGE_PRESEND );
|
|
|
|
if ( $this->mTitle->getNamespace() === NS_MEDIAWIKI ) {
|
|
MediaWikiServices::getInstance()->getMessageCache()
|
|
->updateMessageOverride( $this->mTitle, $this->getContent() );
|
|
}
|
|
InfoAction::invalidateCache( $this->mTitle, $this->getLatest() );
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Insert a new empty page record for this article.
|
|
* This *must* be followed up by creating a revision
|
|
* and running $this->updateRevisionOn( ... );
|
|
* or else the record will be left in a funky state.
|
|
* Best if all done inside a transaction.
|
|
*
|
|
* @todo Factor out into a PageStore service, to be used by PageUpdater.
|
|
*
|
|
* @param IDatabase $dbw
|
|
* @param int|null $pageId Custom page ID that will be used for the insert statement
|
|
*
|
|
* @return int|false The newly created page_id key; false if the row was not
|
|
* inserted, e.g. because the title already existed or because the specified
|
|
* page ID is already in use.
|
|
*/
|
|
public function insertOn( $dbw, $pageId = null ) {
|
|
$pageIdForInsert = $pageId ? [ 'page_id' => $pageId ] : [];
|
|
$dbw->newInsertQueryBuilder()
|
|
->insertInto( 'page' )
|
|
->ignore()
|
|
->row( [
|
|
'page_namespace' => $this->mTitle->getNamespace(),
|
|
'page_title' => $this->mTitle->getDBkey(),
|
|
'page_is_redirect' => 0, // Will set this shortly...
|
|
'page_is_new' => 1,
|
|
'page_random' => wfRandom(),
|
|
'page_touched' => $dbw->timestamp(),
|
|
'page_latest' => 0, // Fill this in shortly...
|
|
'page_len' => 0, // Fill this in shortly...
|
|
] + $pageIdForInsert )
|
|
->caller( __METHOD__ )->execute();
|
|
|
|
if ( $dbw->affectedRows() > 0 ) {
|
|
$newid = $pageId ? (int)$pageId : $dbw->insertId();
|
|
$this->mId = $newid;
|
|
$this->mTitle->resetArticleID( $newid );
|
|
|
|
return $newid;
|
|
} else {
|
|
return false; // nothing changed
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Update the page record to point to a newly saved revision.
|
|
*
|
|
* @todo Factor out into a PageStore service, or move into PageUpdater.
|
|
*
|
|
* @param IDatabase $dbw
|
|
* @param RevisionRecord $revision For ID number, and text used to set
|
|
* length and redirect status fields.
|
|
* @param int|null $lastRevision If given, will not overwrite the page field
|
|
* when different from the currently set value.
|
|
* Giving 0 indicates the new page flag should be set on.
|
|
* @param bool|null $lastRevIsRedirect If given, will optimize adding and
|
|
* removing rows in redirect table.
|
|
* @return bool Success; false if the page row was missing or page_latest changed
|
|
*/
|
|
public function updateRevisionOn(
|
|
$dbw,
|
|
RevisionRecord $revision,
|
|
$lastRevision = null,
|
|
$lastRevIsRedirect = null
|
|
) {
|
|
// TODO: move into PageUpdater or PageStore
|
|
// NOTE: when doing that, make sure cached fields get reset in doUserEditContent,
|
|
// and in the compat stub!
|
|
|
|
$revId = $revision->getId();
|
|
Assert::parameter( $revId > 0, '$revision->getId()', 'must be > 0' );
|
|
|
|
$content = $revision->getContent( SlotRecord::MAIN );
|
|
$len = $content ? $content->getSize() : 0;
|
|
$rt = $content ? $content->getRedirectTarget() : null;
|
|
$isNew = $lastRevision === 0;
|
|
$isRedirect = $rt !== null;
|
|
|
|
$conditions = [ 'page_id' => $this->getId() ];
|
|
|
|
if ( $lastRevision !== null ) {
|
|
// An extra check against threads stepping on each other
|
|
$conditions['page_latest'] = $lastRevision;
|
|
}
|
|
|
|
$model = $revision->getSlot( SlotRecord::MAIN, RevisionRecord::RAW )->getModel();
|
|
|
|
$row = [ /* SET */
|
|
'page_latest' => $revId,
|
|
'page_touched' => $dbw->timestamp( $revision->getTimestamp() ),
|
|
'page_is_new' => $isNew ? 1 : 0,
|
|
'page_is_redirect' => $isRedirect ? 1 : 0,
|
|
'page_len' => $len,
|
|
'page_content_model' => $model,
|
|
];
|
|
|
|
$dbw->newUpdateQueryBuilder()
|
|
->update( 'page' )
|
|
->set( $row )
|
|
->where( $conditions )
|
|
->caller( __METHOD__ )->execute();
|
|
|
|
$result = $dbw->affectedRows() > 0;
|
|
if ( $result ) {
|
|
$insertedRow = $this->pageData( $dbw, [ 'page_id' => $this->getId() ] );
|
|
|
|
if ( !$insertedRow ) {
|
|
throw new RuntimeException( 'Failed to load freshly inserted row' );
|
|
}
|
|
|
|
$this->mTitle->loadFromRow( $insertedRow );
|
|
MediaWikiServices::getInstance()->getRedirectStore()
|
|
->updateRedirectTarget( $this, $rt, $lastRevIsRedirect );
|
|
$this->setLastEdit( $revision );
|
|
$this->mPageIsRedirectField = (bool)$rt;
|
|
$this->mIsNew = $isNew;
|
|
|
|
// Update the LinkCache.
|
|
$linkCache = MediaWikiServices::getInstance()->getLinkCache();
|
|
$linkCache->addGoodLinkObjFromRow(
|
|
$this->mTitle,
|
|
$insertedRow
|
|
);
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Helper method for checking whether two revisions have differences that go
|
|
* beyond the main slot.
|
|
*
|
|
* MCR migration note: this method should go away!
|
|
*
|
|
* @deprecated since 1.43; Use only as a stop-gap before refactoring to support MCR.
|
|
*
|
|
* @param RevisionRecord $a
|
|
* @param RevisionRecord $b
|
|
* @return bool
|
|
*/
|
|
public static function hasDifferencesOutsideMainSlot( RevisionRecord $a, RevisionRecord $b ) {
|
|
$aSlots = $a->getSlots();
|
|
$bSlots = $b->getSlots();
|
|
$changedRoles = $aSlots->getRolesWithDifferentContent( $bSlots );
|
|
|
|
return ( $changedRoles !== [ SlotRecord::MAIN ] && $changedRoles !== [] );
|
|
}
|
|
|
|
/**
|
|
* Returns true if this page's content model supports sections.
|
|
*
|
|
* @return bool
|
|
*
|
|
* @todo The skin should check this and not offer section functionality if
|
|
* sections are not supported.
|
|
* @todo The EditPage should check this and not offer section functionality
|
|
* if sections are not supported.
|
|
*/
|
|
public function supportsSections() {
|
|
return $this->getContentHandler()->supportsSections();
|
|
}
|
|
|
|
/**
|
|
* @param string|int|null|false $sectionId Section identifier as a number or string
|
|
* (e.g. 0, 1 or 'T-1'), null/false or an empty string for the whole page
|
|
* or 'new' for a new section.
|
|
* @param Content $sectionContent New content of the section.
|
|
* @param string $sectionTitle New section's subject, only if $section is "new".
|
|
* @param string $edittime Revision timestamp or null to use the current revision.
|
|
*
|
|
* @return Content|null New complete article content, or null if error.
|
|
*
|
|
* @since 1.21
|
|
* @deprecated since 1.24, use replaceSectionAtRev instead
|
|
*/
|
|
public function replaceSectionContent(
|
|
$sectionId, Content $sectionContent, $sectionTitle = '', $edittime = null
|
|
) {
|
|
$baseRevId = null;
|
|
if ( $edittime && $sectionId !== 'new' ) {
|
|
$lb = $this->getDBLoadBalancer();
|
|
$rev = $this->getRevisionStore()->getRevisionByTimestamp( $this->mTitle, $edittime );
|
|
// Try the primary database if this thread may have just added it.
|
|
// The logic to fallback to the primary database if the replica is missing
|
|
// the revision could be generalized into RevisionStore, but we don't want
|
|
// to encourage loading of revisions by timestamp.
|
|
if ( !$rev
|
|
&& $lb->hasReplicaServers()
|
|
&& $lb->hasOrMadeRecentPrimaryChanges()
|
|
) {
|
|
$rev = $this->getRevisionStore()->getRevisionByTimestamp(
|
|
$this->mTitle, $edittime, IDBAccessObject::READ_LATEST );
|
|
}
|
|
if ( $rev ) {
|
|
$baseRevId = $rev->getId();
|
|
}
|
|
}
|
|
|
|
return $this->replaceSectionAtRev( $sectionId, $sectionContent, $sectionTitle, $baseRevId );
|
|
}
|
|
|
|
/**
|
|
* @param string|int|null|false $sectionId Section identifier as a number or string
|
|
* (e.g. 0, 1 or 'T-1'), null/false or an empty string for the whole page
|
|
* or 'new' for a new section.
|
|
* @param Content $sectionContent New content of the section.
|
|
* @param string $sectionTitle New section's subject, only if $section is "new".
|
|
* @param int|null $baseRevId
|
|
*
|
|
* @return Content|null New complete article content, or null if error.
|
|
*
|
|
* @since 1.24
|
|
*/
|
|
public function replaceSectionAtRev( $sectionId, Content $sectionContent,
|
|
$sectionTitle = '', $baseRevId = null
|
|
) {
|
|
if ( strval( $sectionId ) === '' ) {
|
|
// Whole-page edit; let the whole text through
|
|
$newContent = $sectionContent;
|
|
} else {
|
|
if ( !$this->supportsSections() ) {
|
|
throw new BadMethodCallException( "sections not supported for content model " .
|
|
$this->getContentHandler()->getModelID() );
|
|
}
|
|
|
|
// T32711: always use current version when adding a new section
|
|
if ( $baseRevId === null || $sectionId === 'new' ) {
|
|
$oldContent = $this->getContent();
|
|
} else {
|
|
$revRecord = $this->getRevisionStore()->getRevisionById( $baseRevId );
|
|
if ( !$revRecord ) {
|
|
wfDebug( __METHOD__ . " asked for bogus section (page: " .
|
|
$this->getId() . "; section: $sectionId)" );
|
|
return null;
|
|
}
|
|
|
|
$oldContent = $revRecord->getContent( SlotRecord::MAIN );
|
|
}
|
|
|
|
if ( !$oldContent ) {
|
|
wfDebug( __METHOD__ . ": no page text" );
|
|
return null;
|
|
}
|
|
|
|
$newContent = $oldContent->replaceSection( $sectionId, $sectionContent, $sectionTitle );
|
|
}
|
|
|
|
return $newContent;
|
|
}
|
|
|
|
/**
|
|
* Check flags and add EDIT_NEW or EDIT_UPDATE to them as needed.
|
|
*
|
|
* @deprecated since 1.32, use exists() instead, or simply omit the EDIT_UPDATE
|
|
* and EDIT_NEW flags. To protect against race conditions, use PageUpdater::grabParentRevision.
|
|
*
|
|
* @param int $flags
|
|
* @return int Updated $flags
|
|
*/
|
|
public function checkFlags( $flags ) {
|
|
if ( !( $flags & EDIT_NEW ) && !( $flags & EDIT_UPDATE ) ) {
|
|
if ( $this->exists() ) {
|
|
$flags |= EDIT_UPDATE;
|
|
} else {
|
|
$flags |= EDIT_NEW;
|
|
}
|
|
}
|
|
|
|
return $flags;
|
|
}
|
|
|
|
/**
|
|
* Returns a DerivedPageDataUpdater for use with the given target revision or new content.
|
|
* This method attempts to re-use the same DerivedPageDataUpdater instance for subsequent calls.
|
|
* The parameters passed to this method are used to ensure that the DerivedPageDataUpdater
|
|
* returned matches that caller's expectations, allowing an existing instance to be re-used
|
|
* if the given parameters match that instance's internal state according to
|
|
* DerivedPageDataUpdater::isReusableFor(), and creating a new instance of the parameters do not
|
|
* match the existing one.
|
|
*
|
|
* If neither $forRevision nor $forUpdate is given, a new DerivedPageDataUpdater is always
|
|
* created, replacing any DerivedPageDataUpdater currently cached.
|
|
*
|
|
* MCR migration note: this replaces WikiPage::prepareContentForEdit.
|
|
*
|
|
* @since 1.32
|
|
*
|
|
* @param UserIdentity|null $forUser The user that will be used for, or was used for, PST.
|
|
* @param RevisionRecord|null $forRevision The revision created by the edit for which
|
|
* to perform updates, if the edit was already saved.
|
|
* @param RevisionSlotsUpdate|null $forUpdate The new content to be saved by the edit (pre PST),
|
|
* if the edit was not yet saved.
|
|
* @param bool $forEdit Only re-use if the cached DerivedPageDataUpdater has the current
|
|
* revision as the edit's parent revision. This ensures that the same
|
|
* DerivedPageDataUpdater cannot be re-used for two consecutive edits.
|
|
*
|
|
* @return DerivedPageDataUpdater
|
|
*/
|
|
private function getDerivedDataUpdater(
|
|
?UserIdentity $forUser = null,
|
|
?RevisionRecord $forRevision = null,
|
|
?RevisionSlotsUpdate $forUpdate = null,
|
|
$forEdit = false
|
|
) {
|
|
if ( !$forRevision && !$forUpdate ) {
|
|
// NOTE: can't re-use an existing derivedDataUpdater if we don't know what the caller is
|
|
// going to use it with.
|
|
$this->derivedDataUpdater = null;
|
|
}
|
|
|
|
if ( $this->derivedDataUpdater && !$this->derivedDataUpdater->isContentPrepared() ) {
|
|
// NOTE: can't re-use an existing derivedDataUpdater if other code that has a reference
|
|
// to it did not yet initialize it, because we don't know what data it will be
|
|
// initialized with.
|
|
$this->derivedDataUpdater = null;
|
|
}
|
|
|
|
// XXX: It would be nice to have an LRU cache instead of trying to re-use a single instance.
|
|
// However, there is no good way to construct a cache key. We'd need to check against all
|
|
// cached instances.
|
|
|
|
if ( $this->derivedDataUpdater
|
|
&& !$this->derivedDataUpdater->isReusableFor(
|
|
$forUser,
|
|
$forRevision,
|
|
$forUpdate,
|
|
$forEdit ? $this->getLatest() : null
|
|
)
|
|
) {
|
|
$this->derivedDataUpdater = null;
|
|
}
|
|
|
|
if ( !$this->derivedDataUpdater ) {
|
|
$this->derivedDataUpdater =
|
|
$this->getPageUpdaterFactory()->newDerivedPageDataUpdater( $this );
|
|
}
|
|
|
|
return $this->derivedDataUpdater;
|
|
}
|
|
|
|
/**
|
|
* Returns a PageUpdater for creating new revisions on this page (or creating the page).
|
|
*
|
|
* The PageUpdater can also be used to detect the need for edit conflict resolution,
|
|
* and to protected such conflict resolution from concurrent edits using a check-and-set
|
|
* mechanism.
|
|
*
|
|
* @since 1.32
|
|
*
|
|
* @note Once extensions no longer rely on WikiPage to get access to the state of an ongoing
|
|
* edit via prepareContentForEdit() and WikiPage::getCurrentUpdate(),
|
|
* this method should be deprecated and callers should be migrated to using
|
|
* PageUpdaterFactory::newPageUpdater() instead.
|
|
*
|
|
* @param Authority|UserIdentity $performer
|
|
* @param RevisionSlotsUpdate|null $forUpdate If given, allows any cached ParserOutput
|
|
* that may already have been returned via getDerivedDataUpdater to be re-used.
|
|
*
|
|
* @return PageUpdater
|
|
*/
|
|
public function newPageUpdater( $performer, ?RevisionSlotsUpdate $forUpdate = null ) {
|
|
if ( $performer instanceof Authority ) {
|
|
// TODO: Deprecate this. But better get rid of this method entirely.
|
|
$performer = $performer->getUser();
|
|
}
|
|
|
|
$pageUpdater = $this->getPageUpdaterFactory()->newPageUpdaterForDerivedPageDataUpdater(
|
|
$this,
|
|
$performer,
|
|
$this->getDerivedDataUpdater( $performer, null, $forUpdate, true )
|
|
);
|
|
|
|
return $pageUpdater;
|
|
}
|
|
|
|
/**
|
|
* Change an existing article or create a new article. Updates RC and all necessary caches,
|
|
* optionally via the deferred update array.
|
|
*
|
|
* @deprecated since 1.36, use PageUpdater::saveRevision instead. Note that the new method
|
|
* expects callers to take care of checking EDIT_MINOR against the minoredit right, and to
|
|
* apply the autopatrol right as appropriate.
|
|
*
|
|
* @param Content $content New content
|
|
* @param Authority $performer doing the edit
|
|
* @param string|CommentStoreComment $summary Edit summary
|
|
* @param int $flags Bitfield:
|
|
* EDIT_NEW
|
|
* Article is known or assumed to be non-existent, create a new one
|
|
* EDIT_UPDATE
|
|
* Article is known or assumed to be pre-existing, update it
|
|
* EDIT_MINOR
|
|
* Mark this edit minor, if the user is allowed to do so
|
|
* EDIT_SUPPRESS_RC
|
|
* Do not log the change in recentchanges
|
|
* EDIT_FORCE_BOT
|
|
* Mark the edit a "bot" edit regardless of user rights
|
|
* EDIT_AUTOSUMMARY
|
|
* Fill in blank summaries with generated text where possible
|
|
* EDIT_INTERNAL
|
|
* Signal that the page retrieve/save cycle happened entirely in this request.
|
|
*
|
|
* If neither EDIT_NEW nor EDIT_UPDATE is specified, the status of the
|
|
* article will be detected. If EDIT_UPDATE is specified and the article
|
|
* doesn't exist, the function will return an edit-gone-missing error. If
|
|
* EDIT_NEW is specified and the article does exist, an edit-already-exists
|
|
* error will be returned. These two conditions are also possible with
|
|
* auto-detection due to MediaWiki's performance-optimised locking strategy.
|
|
*
|
|
* @param int|false $originalRevId: The ID of an original revision that the edit
|
|
* restores or repeats. The new revision is expected to have the exact same content as
|
|
* the given original revision. This is used with rollbacks and with dummy "null" revisions
|
|
* which are created to record things like page moves. Default is false, meaning we are not
|
|
* making a rollback edit.
|
|
* @param array|null $tags Change tags to apply to this edit
|
|
* Callers are responsible for permission checks
|
|
* (with ChangeTags::canAddTagsAccompanyingChange)
|
|
* @param int $undidRevId Id of revision that was undone or 0
|
|
*
|
|
* @return PageUpdateStatus Possible errors:
|
|
* edit-hook-aborted: The ArticleSave hook aborted the edit but didn't
|
|
* set the fatal flag of $status.
|
|
* edit-gone-missing: In update mode, but the article didn't exist.
|
|
* edit-conflict: In update mode, the article changed unexpectedly.
|
|
* edit-no-change: Warning that the text was the same as before.
|
|
* edit-already-exists: In creation mode, but the article already exists.
|
|
*
|
|
* Extensions may define additional errors.
|
|
*
|
|
* $return->value will contain an associative array with members as follows:
|
|
* new: Boolean indicating if the function attempted to create a new article.
|
|
* revision-record: The revision record object for the inserted revision, or null.
|
|
*
|
|
* @since 1.36
|
|
*/
|
|
public function doUserEditContent(
|
|
Content $content,
|
|
Authority $performer,
|
|
$summary,
|
|
$flags = 0,
|
|
$originalRevId = false,
|
|
$tags = [],
|
|
$undidRevId = 0
|
|
): PageUpdateStatus {
|
|
$useNPPatrol = MediaWikiServices::getInstance()->getMainConfig()->get(
|
|
MainConfigNames::UseNPPatrol );
|
|
$useRCPatrol = MediaWikiServices::getInstance()->getMainConfig()->get(
|
|
MainConfigNames::UseRCPatrol );
|
|
if ( !( $summary instanceof CommentStoreComment ) ) {
|
|
$summary = CommentStoreComment::newUnsavedComment( trim( $summary ) );
|
|
}
|
|
|
|
// TODO: this check is here for backwards-compatibility with 1.31 behavior.
|
|
// Checking the minoredit right should be done in the same place the 'bot' right is
|
|
// checked for the EDIT_FORCE_BOT flag, which is currently in EditPage::attemptSave.
|
|
if ( ( $flags & EDIT_MINOR ) && !$performer->isAllowed( 'minoredit' ) ) {
|
|
$flags &= ~EDIT_MINOR;
|
|
}
|
|
|
|
$slotsUpdate = new RevisionSlotsUpdate();
|
|
$slotsUpdate->modifyContent( SlotRecord::MAIN, $content );
|
|
|
|
// NOTE: while doUserEditContent() executes, callbacks to getDerivedDataUpdater and
|
|
// prepareContentForEdit will generally use the DerivedPageDataUpdater that is also
|
|
// used by this PageUpdater. However, there is no guarantee for this.
|
|
$updater = $this->newPageUpdater( $performer, $slotsUpdate )
|
|
->setContent( SlotRecord::MAIN, $content )
|
|
->setOriginalRevisionId( $originalRevId );
|
|
if ( $undidRevId ) {
|
|
$updater->markAsRevert(
|
|
EditResult::REVERT_UNDO,
|
|
$undidRevId,
|
|
$originalRevId ?: null
|
|
);
|
|
}
|
|
|
|
$needsPatrol = $useRCPatrol || ( $useNPPatrol && !$this->exists() );
|
|
|
|
// TODO: this logic should not be in the storage layer, it's here for compatibility
|
|
// with 1.31 behavior. Applying the 'autopatrol' right should be done in the same
|
|
// place the 'bot' right is handled, which is currently in EditPage::attemptSave.
|
|
|
|
if ( $needsPatrol && $performer->authorizeWrite( 'autopatrol', $this->getTitle() ) ) {
|
|
$updater->setRcPatrolStatus( RecentChange::PRC_AUTOPATROLLED );
|
|
}
|
|
|
|
$updater->addTags( $tags );
|
|
|
|
$revRec = $updater->saveRevision(
|
|
$summary,
|
|
$flags
|
|
);
|
|
|
|
// $revRec will be null if the edit failed, or if no new revision was created because
|
|
// the content did not change.
|
|
if ( $revRec ) {
|
|
// update cached fields
|
|
// TODO: this is currently redundant to what is done in updateRevisionOn.
|
|
// But updateRevisionOn() should move into PageStore, and then this will be needed.
|
|
$this->setLastEdit( $revRec );
|
|
}
|
|
|
|
return $updater->getStatus();
|
|
}
|
|
|
|
/**
|
|
* Get parser options suitable for rendering the primary article wikitext
|
|
*
|
|
* @see ParserOptions::newCanonical
|
|
*
|
|
* @param IContextSource|UserIdentity|string $context One of the following:
|
|
* - IContextSource: Use the User and the Language of the provided
|
|
* context
|
|
* - UserIdentity: Use the provided UserIdentity object and $wgLang
|
|
* for the language, so use an IContextSource object if possible.
|
|
* - 'canonical': Canonical options (anonymous user with default
|
|
* preferences and content language).
|
|
* @return ParserOptions
|
|
*/
|
|
public function makeParserOptions( $context ) {
|
|
return self::makeParserOptionsFromTitleAndModel(
|
|
$this->getTitle(), $this->getContentModel(), $context
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Create canonical parser options for a given title and content model.
|
|
* @internal
|
|
* @param PageReference $pageRef
|
|
* @param string $contentModel
|
|
* @param IContextSource|UserIdentity|string $context See ::makeParserOptions
|
|
* @return ParserOptions
|
|
*/
|
|
public static function makeParserOptionsFromTitleAndModel(
|
|
PageReference $pageRef, string $contentModel, $context
|
|
) {
|
|
$options = ParserOptions::newCanonical( $context );
|
|
|
|
$title = Title::newFromPageReference( $pageRef );
|
|
if ( $title->isConversionTable() ) {
|
|
// @todo ConversionTable should become a separate content model, so
|
|
// we don't need special cases like this one, but see T313455.
|
|
$options->disableContentConversion();
|
|
}
|
|
|
|
return $options;
|
|
}
|
|
|
|
/**
|
|
* Prepare content which is about to be saved.
|
|
*
|
|
* Prior to 1.30, this returned a stdClass.
|
|
*
|
|
* @deprecated since 1.32, use newPageUpdater() or getCurrentUpdate() instead.
|
|
* @note Calling without a UserIdentity was separately deprecated from 1.37 to 1.39, since
|
|
* 1.39 the UserIdentity has been required.
|
|
*
|
|
* @param Content $content
|
|
* @param RevisionRecord|null $revision
|
|
* Used with vary-revision or vary-revision-id.
|
|
* @param UserIdentity $user
|
|
* @param string|null $serialFormat IGNORED
|
|
* @param bool $useStash Use prepared edit stash
|
|
*
|
|
* @return PreparedEdit
|
|
*
|
|
* @since 1.21
|
|
*/
|
|
public function prepareContentForEdit(
|
|
Content $content,
|
|
?RevisionRecord $revision,
|
|
UserIdentity $user,
|
|
$serialFormat = null,
|
|
$useStash = true
|
|
) {
|
|
$slots = RevisionSlotsUpdate::newFromContent( [ SlotRecord::MAIN => $content ] );
|
|
$updater = $this->getDerivedDataUpdater( $user, $revision, $slots );
|
|
|
|
if ( !$updater->isUpdatePrepared() ) {
|
|
$updater->prepareContent( $user, $slots, $useStash );
|
|
|
|
if ( $revision ) {
|
|
$updater->prepareUpdate(
|
|
$revision,
|
|
[
|
|
'causeAction' => 'prepare-edit',
|
|
'causeAgent' => $user->getName(),
|
|
]
|
|
);
|
|
}
|
|
}
|
|
|
|
return $updater->getPreparedEdit();
|
|
}
|
|
|
|
/**
|
|
* Do standard deferred updates after page edit.
|
|
* Update links tables, site stats, search index and message cache.
|
|
* Purges pages that include this page if the text was changed here.
|
|
* Every 100th edit, prune the recent changes table.
|
|
*
|
|
* @deprecated since 1.32 (soft), use DerivedPageDataUpdater::doUpdates instead.
|
|
*
|
|
* @param RevisionRecord $revisionRecord (Switched from the old Revision class to
|
|
* RevisionRecord since 1.35)
|
|
* @param UserIdentity $user User object that did the revision
|
|
* @param array $options Array of options, following indexes are used:
|
|
* - changed: bool, whether the revision changed the content (default true)
|
|
* - created: bool, whether the revision created the page (default false)
|
|
* - moved: bool, whether the page was moved (default false)
|
|
* - restored: bool, whether the page was undeleted (default false)
|
|
* - oldrevision: RevisionRecord object for the pre-update revision (default null)
|
|
* - oldcountable: bool, null, or string 'no-change' (default null):
|
|
* - bool: whether the page was counted as an article before that
|
|
* revision, only used in changed is true and created is false
|
|
* - null: if created is false, don't update the article count; if created
|
|
* is true, do update the article count
|
|
* - 'no-change': don't update the article count, ever
|
|
* - causeAction: an arbitrary string identifying the reason for the update.
|
|
* See DataUpdate::getCauseAction(). (default 'edit-page')
|
|
* - causeAgent: name of the user who caused the update. See DataUpdate::getCauseAgent().
|
|
* (string, defaults to the passed user)
|
|
*/
|
|
public function doEditUpdates(
|
|
RevisionRecord $revisionRecord,
|
|
UserIdentity $user,
|
|
array $options = []
|
|
) {
|
|
$options += [
|
|
'causeAction' => 'edit-page',
|
|
'causeAgent' => $user->getName(),
|
|
];
|
|
|
|
$updater = $this->getDerivedDataUpdater( $user, $revisionRecord );
|
|
|
|
$updater->prepareUpdate( $revisionRecord, $options );
|
|
|
|
$updater->doUpdates();
|
|
}
|
|
|
|
/**
|
|
* Update the parser cache.
|
|
*
|
|
* @note This does not update links tables. Use doSecondaryDataUpdates() for that.
|
|
*
|
|
* @param array $options
|
|
* - causeAction: an arbitrary string identifying the reason for the update.
|
|
* See DataUpdate::getCauseAction(). (default 'edit-page')
|
|
* - causeAgent: name of the user who caused the update (string, defaults to the
|
|
* user who created the revision)
|
|
* @since 1.32
|
|
*/
|
|
public function updateParserCache( array $options = [] ) {
|
|
$revision = $this->getRevisionRecord();
|
|
if ( !$revision || !$revision->getId() ) {
|
|
LoggerFactory::getInstance( 'wikipage' )->info(
|
|
__METHOD__ . ' called with ' . ( $revision ? 'unsaved' : 'no' ) . ' revision'
|
|
);
|
|
return;
|
|
}
|
|
$userIdentity = $revision->getUser( RevisionRecord::RAW );
|
|
|
|
$updater = $this->getDerivedDataUpdater( $userIdentity, $revision );
|
|
$updater->prepareUpdate( $revision, $options );
|
|
$updater->doParserCacheUpdate();
|
|
}
|
|
|
|
/**
|
|
* Do secondary data updates (such as updating link tables).
|
|
* Secondary data updates are only a small part of the updates needed after saving
|
|
* a new revision; normally PageUpdater::doUpdates should be used instead (which includes
|
|
* secondary data updates). This method is provided for partial purges.
|
|
*
|
|
* @note This does not update the parser cache. Use updateParserCache() for that.
|
|
*
|
|
* @param array $options
|
|
* - recursive (bool, default true): whether to do a recursive update (update pages that
|
|
* depend on this page, e.g. transclude it). This will set the $recursive parameter of
|
|
* Content::getSecondaryDataUpdates. Typically this should be true unless the update
|
|
* was something that did not really change the page, such as a null edit.
|
|
* - triggeringUser: The user triggering the update (UserIdentity, defaults to the
|
|
* user who created the revision)
|
|
* - causeAction: an arbitrary string identifying the reason for the update.
|
|
* See DataUpdate::getCauseAction(). (default 'unknown')
|
|
* - causeAgent: name of the user who caused the update (string, default 'unknown')
|
|
* - defer: one of the DeferredUpdates constants, or false to run immediately (default: false).
|
|
* Note that even when this is set to false, some updates might still get deferred (as
|
|
* some update might directly add child updates to DeferredUpdates).
|
|
* - known-revision-output: a combined canonical ParserOutput for the revision, perhaps
|
|
* from some cache. The caller is responsible for ensuring that the ParserOutput indeed
|
|
* matched the $rev and $options. This mechanism is intended as a temporary stop-gap,
|
|
* for the time until caches have been changed to store RenderedRevision states instead
|
|
* of ParserOutput objects. (default: null) (since 1.33)
|
|
* @since 1.32
|
|
*/
|
|
public function doSecondaryDataUpdates( array $options = [] ) {
|
|
$options['recursive'] ??= true;
|
|
$revision = $this->getRevisionRecord();
|
|
if ( !$revision || !$revision->getId() ) {
|
|
LoggerFactory::getInstance( 'wikipage' )->info(
|
|
__METHOD__ . ' called with ' . ( $revision ? 'unsaved' : 'no' ) . ' revision'
|
|
);
|
|
return;
|
|
}
|
|
$userIdentity = $revision->getUser( RevisionRecord::RAW );
|
|
|
|
$updater = $this->getDerivedDataUpdater( $userIdentity, $revision );
|
|
$updater->prepareUpdate( $revision, $options );
|
|
$updater->doSecondaryDataUpdates( $options );
|
|
}
|
|
|
|
/**
|
|
* Update the article's restriction field, and leave a log entry.
|
|
* This works for protection both existing and non-existing pages.
|
|
*
|
|
* @param array $limit Set of restriction keys
|
|
* @param array $expiry Per restriction type expiration
|
|
* @param bool &$cascade Set to false if cascading protection isn't allowed.
|
|
* @param string $reason
|
|
* @param UserIdentity $user The user updating the restrictions
|
|
* @param string[] $tags Change tags to add to the pages and protection log entries
|
|
* ($user should be able to add the specified tags before this is called)
|
|
* @return Status Status object; if action is taken, $status->value is the log_id of the
|
|
* protection log entry.
|
|
*/
|
|
public function doUpdateRestrictions( array $limit, array $expiry,
|
|
&$cascade, $reason, UserIdentity $user, $tags = []
|
|
) {
|
|
$services = MediaWikiServices::getInstance();
|
|
$readOnlyMode = $services->getReadOnlyMode();
|
|
if ( $readOnlyMode->isReadOnly() ) {
|
|
return Status::newFatal( wfMessage( 'readonlytext', $readOnlyMode->getReason() ) );
|
|
}
|
|
|
|
$this->loadPageData( 'fromdbmaster' );
|
|
$restrictionStore = $services->getRestrictionStore();
|
|
$restrictionStore->loadRestrictions( $this->mTitle, IDBAccessObject::READ_LATEST );
|
|
$restrictionTypes = $restrictionStore->listApplicableRestrictionTypes( $this->mTitle );
|
|
$id = $this->getId();
|
|
|
|
if ( !$cascade ) {
|
|
$cascade = false;
|
|
}
|
|
|
|
// Take this opportunity to purge out expired restrictions
|
|
Title::purgeExpiredRestrictions();
|
|
|
|
// @todo: Same limitations as described in ProtectionForm.php (line 37);
|
|
// we expect a single selection, but the schema allows otherwise.
|
|
$isProtected = false;
|
|
$protect = false;
|
|
$changed = false;
|
|
|
|
$dbw = $services->getConnectionProvider()->getPrimaryDatabase();
|
|
|
|
foreach ( $restrictionTypes as $action ) {
|
|
if ( !isset( $expiry[$action] ) || $expiry[$action] === $dbw->getInfinity() ) {
|
|
$expiry[$action] = 'infinity';
|
|
}
|
|
if ( !isset( $limit[$action] ) ) {
|
|
$limit[$action] = '';
|
|
} elseif ( $limit[$action] != '' ) {
|
|
$protect = true;
|
|
}
|
|
|
|
// Get current restrictions on $action
|
|
$current = implode( '', $restrictionStore->getRestrictions( $this->mTitle, $action ) );
|
|
if ( $current != '' ) {
|
|
$isProtected = true;
|
|
}
|
|
|
|
if ( $limit[$action] != $current ) {
|
|
$changed = true;
|
|
} elseif ( $limit[$action] != '' ) {
|
|
// Only check expiry change if the action is actually being
|
|
// protected, since expiry does nothing on an not-protected
|
|
// action.
|
|
if ( $restrictionStore->getRestrictionExpiry( $this->mTitle, $action ) != $expiry[$action] ) {
|
|
$changed = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( !$changed && $protect && $restrictionStore->areRestrictionsCascading( $this->mTitle ) != $cascade ) {
|
|
$changed = true;
|
|
}
|
|
|
|
// If nothing has changed, do nothing
|
|
if ( !$changed ) {
|
|
return Status::newGood();
|
|
}
|
|
|
|
if ( !$protect ) { // No protection at all means unprotection
|
|
$revCommentMsg = 'unprotectedarticle-comment';
|
|
$logAction = 'unprotect';
|
|
} elseif ( $isProtected ) {
|
|
$revCommentMsg = 'modifiedarticleprotection-comment';
|
|
$logAction = 'modify';
|
|
} else {
|
|
$revCommentMsg = 'protectedarticle-comment';
|
|
$logAction = 'protect';
|
|
}
|
|
|
|
$logRelationsValues = [];
|
|
$logRelationsField = null;
|
|
$logParamsDetails = [];
|
|
|
|
// Null revision (used for change tag insertion)
|
|
$nullRevisionRecord = null;
|
|
|
|
if ( $id ) { // Protection of existing page
|
|
$legacyUser = $services->getUserFactory()->newFromUserIdentity( $user );
|
|
if ( !$this->getHookRunner()->onArticleProtect( $this, $legacyUser, $limit, $reason ) ) {
|
|
return Status::newGood();
|
|
}
|
|
|
|
// Only certain restrictions can cascade...
|
|
$editrestriction = isset( $limit['edit'] )
|
|
? [ $limit['edit'] ]
|
|
: $restrictionStore->getRestrictions( $this->mTitle, 'edit' );
|
|
foreach ( array_keys( $editrestriction, 'sysop' ) as $key ) {
|
|
$editrestriction[$key] = 'editprotected'; // backwards compatibility
|
|
}
|
|
foreach ( array_keys( $editrestriction, 'autoconfirmed' ) as $key ) {
|
|
$editrestriction[$key] = 'editsemiprotected'; // backwards compatibility
|
|
}
|
|
|
|
$cascadingRestrictionLevels = $services->getMainConfig()
|
|
->get( MainConfigNames::CascadingRestrictionLevels );
|
|
|
|
foreach ( array_keys( $cascadingRestrictionLevels, 'sysop' ) as $key ) {
|
|
$cascadingRestrictionLevels[$key] = 'editprotected'; // backwards compatibility
|
|
}
|
|
foreach ( array_keys( $cascadingRestrictionLevels, 'autoconfirmed' ) as $key ) {
|
|
$cascadingRestrictionLevels[$key] = 'editsemiprotected'; // backwards compatibility
|
|
}
|
|
|
|
// The schema allows multiple restrictions
|
|
if ( !array_intersect( $editrestriction, $cascadingRestrictionLevels ) ) {
|
|
$cascade = false;
|
|
}
|
|
|
|
// insert null revision to identify the page protection change as edit summary
|
|
$latest = $this->getLatest();
|
|
$nullRevisionRecord = $this->insertNullProtectionRevision(
|
|
$revCommentMsg,
|
|
$limit,
|
|
$expiry,
|
|
$cascade,
|
|
$reason,
|
|
$user
|
|
);
|
|
|
|
if ( $nullRevisionRecord === null ) {
|
|
return Status::newFatal( 'no-null-revision', $this->mTitle->getPrefixedText() );
|
|
}
|
|
|
|
$logRelationsField = 'pr_id';
|
|
|
|
// T214035: Avoid deadlock on MySQL.
|
|
// Do a DELETE by primary key (pr_id) for any existing protection rows.
|
|
// On MySQL and derivatives, unconditionally deleting by page ID (pr_page) would.
|
|
// place a gap lock if there are no matching rows. This can deadlock when another
|
|
// thread modifies protection settings for page IDs in the same gap.
|
|
$existingProtectionIds = $dbw->newSelectQueryBuilder()
|
|
->select( 'pr_id' )
|
|
->from( 'page_restrictions' )
|
|
->where( [ 'pr_page' => $id, 'pr_type' => array_map( 'strval', array_keys( $limit ) ) ] )
|
|
->caller( __METHOD__ )->fetchFieldValues();
|
|
|
|
if ( $existingProtectionIds ) {
|
|
$dbw->newDeleteQueryBuilder()
|
|
->deleteFrom( 'page_restrictions' )
|
|
->where( [ 'pr_id' => $existingProtectionIds ] )
|
|
->caller( __METHOD__ )->execute();
|
|
}
|
|
|
|
// Update restrictions table
|
|
foreach ( $limit as $action => $restrictions ) {
|
|
if ( $restrictions != '' ) {
|
|
$cascadeValue = ( $cascade && $action == 'edit' ) ? 1 : 0;
|
|
$dbw->newInsertQueryBuilder()
|
|
->insertInto( 'page_restrictions' )
|
|
->row( [
|
|
'pr_page' => $id,
|
|
'pr_type' => $action,
|
|
'pr_level' => $restrictions,
|
|
'pr_cascade' => $cascadeValue,
|
|
'pr_expiry' => $dbw->encodeExpiry( $expiry[$action] )
|
|
] )
|
|
->caller( __METHOD__ )->execute();
|
|
$logRelationsValues[] = $dbw->insertId();
|
|
$logParamsDetails[] = [
|
|
'type' => $action,
|
|
'level' => $restrictions,
|
|
'expiry' => $expiry[$action],
|
|
'cascade' => (bool)$cascadeValue,
|
|
];
|
|
}
|
|
}
|
|
|
|
$this->getHookRunner()->onRevisionFromEditComplete(
|
|
$this, $nullRevisionRecord, $latest, $user, $tags );
|
|
|
|
$this->getHookRunner()->onArticleProtectComplete( $this, $legacyUser, $limit, $reason );
|
|
} else { // Protection of non-existing page (also known as "title protection")
|
|
// Cascade protection is meaningless in this case
|
|
$cascade = false;
|
|
|
|
if ( $limit['create'] != '' ) {
|
|
$commentFields = $services->getCommentStore()->insert( $dbw, 'pt_reason', $reason );
|
|
$dbw->newReplaceQueryBuilder()
|
|
->table( 'protected_titles' )
|
|
->uniqueIndexFields( [ 'pt_namespace', 'pt_title' ] )
|
|
->rows( [
|
|
'pt_namespace' => $this->mTitle->getNamespace(),
|
|
'pt_title' => $this->mTitle->getDBkey(),
|
|
'pt_create_perm' => $limit['create'],
|
|
'pt_timestamp' => $dbw->timestamp(),
|
|
'pt_expiry' => $dbw->encodeExpiry( $expiry['create'] ),
|
|
'pt_user' => $user->getId(),
|
|
] + $commentFields )
|
|
->caller( __METHOD__ )->execute();
|
|
$logParamsDetails[] = [
|
|
'type' => 'create',
|
|
'level' => $limit['create'],
|
|
'expiry' => $expiry['create'],
|
|
];
|
|
} else {
|
|
$dbw->newDeleteQueryBuilder()
|
|
->deleteFrom( 'protected_titles' )
|
|
->where( [
|
|
'pt_namespace' => $this->mTitle->getNamespace(),
|
|
'pt_title' => $this->mTitle->getDBkey()
|
|
] )
|
|
->caller( __METHOD__ )->execute();
|
|
}
|
|
}
|
|
|
|
$services->getRestrictionStore()->flushRestrictions( $this->mTitle );
|
|
|
|
InfoAction::invalidateCache( $this->mTitle );
|
|
|
|
if ( $logAction == 'unprotect' ) {
|
|
$params = [];
|
|
} else {
|
|
$protectDescriptionLog = $this->protectDescriptionLog( $limit, $expiry );
|
|
$params = [
|
|
'4::description' => $protectDescriptionLog, // parameter for IRC
|
|
'5:bool:cascade' => $cascade,
|
|
'details' => $logParamsDetails, // parameter for localize and api
|
|
];
|
|
}
|
|
|
|
// Update the protection log
|
|
$logEntry = new ManualLogEntry( 'protect', $logAction );
|
|
$logEntry->setTarget( $this->mTitle );
|
|
$logEntry->setComment( $reason );
|
|
$logEntry->setPerformer( $user );
|
|
$logEntry->setParameters( $params );
|
|
if ( $nullRevisionRecord !== null ) {
|
|
$logEntry->setAssociatedRevId( $nullRevisionRecord->getId() );
|
|
}
|
|
$logEntry->addTags( $tags );
|
|
if ( $logRelationsField !== null && count( $logRelationsValues ) ) {
|
|
$logEntry->setRelations( [ $logRelationsField => $logRelationsValues ] );
|
|
}
|
|
$logId = $logEntry->insert();
|
|
$logEntry->publish( $logId );
|
|
|
|
return Status::newGood( $logId );
|
|
}
|
|
|
|
/**
|
|
* Get the state of an ongoing update, shortly before or just after it is saved to the database.
|
|
* If there is no ongoing edit tracked by this WikiPage instance, this methods throws a
|
|
* PreconditionException.
|
|
*
|
|
* If possible, state is shared with subsequent calls of getPreparedUpdate(),
|
|
* prepareContentForEdit(), and newPageUpdater().
|
|
*
|
|
* @note This method should generally be avoided, since it forces WikiPage to maintain state
|
|
* representing ongoing edits. Code that initiates an edit should use newPageUpdater()
|
|
* instead. Hooks that interact with the edit should have a the relevant
|
|
* information provided as a PageUpdater, PreparedUpdate, or RenderedRevision.
|
|
*
|
|
* @throws PreconditionException if there is no ongoing update. This method must only be
|
|
* called after newPageUpdater() had already been called, typically while executing
|
|
* a handler for a hook that is triggered during a page edit.
|
|
* @return PreparedUpdate
|
|
*
|
|
* @since 1.38
|
|
*/
|
|
public function getCurrentUpdate(): PreparedUpdate {
|
|
Assert::precondition(
|
|
$this->derivedDataUpdater !== null,
|
|
'There is no ongoing update tracked by this instance of WikiPage!'
|
|
);
|
|
|
|
return $this->derivedDataUpdater;
|
|
}
|
|
|
|
/**
|
|
* Insert a new null revision for this page.
|
|
*
|
|
* @since 1.35
|
|
*
|
|
* @param string $revCommentMsg Comment message key for the revision
|
|
* @param array $limit Set of restriction keys
|
|
* @param array $expiry Per restriction type expiration
|
|
* @param bool $cascade Set to false if cascading protection isn't allowed.
|
|
* @param string $reason
|
|
* @param UserIdentity $user User to attribute to
|
|
* @return RevisionRecord|null Null on error
|
|
*/
|
|
public function insertNullProtectionRevision(
|
|
string $revCommentMsg,
|
|
array $limit,
|
|
array $expiry,
|
|
bool $cascade,
|
|
string $reason,
|
|
UserIdentity $user
|
|
): ?RevisionRecord {
|
|
$dbw = MediaWikiServices::getInstance()->getConnectionProvider()->getPrimaryDatabase();
|
|
|
|
// Prepare a null revision to be added to the history
|
|
$editComment = wfMessage(
|
|
$revCommentMsg,
|
|
$this->mTitle->getPrefixedText(),
|
|
$user->getName()
|
|
)->inContentLanguage()->text();
|
|
if ( $reason ) {
|
|
$editComment .= wfMessage( 'colon-separator' )->inContentLanguage()->text() . $reason;
|
|
}
|
|
$protectDescription = $this->protectDescription( $limit, $expiry );
|
|
if ( $protectDescription ) {
|
|
$editComment .= wfMessage( 'word-separator' )->inContentLanguage()->text();
|
|
$editComment .= wfMessage( 'parentheses' )->params( $protectDescription )
|
|
->inContentLanguage()->text();
|
|
}
|
|
if ( $cascade ) {
|
|
$editComment .= wfMessage( 'word-separator' )->inContentLanguage()->text();
|
|
$editComment .= wfMessage( 'brackets' )->params(
|
|
wfMessage( 'protect-summary-cascade' )->inContentLanguage()->text()
|
|
)->inContentLanguage()->text();
|
|
}
|
|
|
|
$revStore = $this->getRevisionStore();
|
|
$comment = CommentStoreComment::newUnsavedComment( $editComment );
|
|
$nullRevRecord = $revStore->newNullRevision(
|
|
$dbw,
|
|
$this->getTitle(),
|
|
$comment,
|
|
true,
|
|
$user
|
|
);
|
|
|
|
if ( $nullRevRecord ) {
|
|
$inserted = $revStore->insertRevisionOn( $nullRevRecord, $dbw );
|
|
|
|
// Update page record and touch page
|
|
$oldLatest = $inserted->getParentId();
|
|
|
|
$this->updateRevisionOn( $dbw, $inserted, $oldLatest );
|
|
|
|
return $inserted;
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param string $expiry 14-char timestamp or "infinity", or false if the input was invalid
|
|
* @return string
|
|
*/
|
|
protected function formatExpiry( $expiry ) {
|
|
if ( $expiry != 'infinity' ) {
|
|
$contLang = MediaWikiServices::getInstance()->getContentLanguage();
|
|
return wfMessage(
|
|
'protect-expiring',
|
|
$contLang->timeanddate( $expiry, false, false ),
|
|
$contLang->date( $expiry, false, false ),
|
|
$contLang->time( $expiry, false, false )
|
|
)->inContentLanguage()->text();
|
|
} else {
|
|
return wfMessage( 'protect-expiry-indefinite' )
|
|
->inContentLanguage()->text();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Builds the description to serve as comment for the edit.
|
|
*
|
|
* @param array $limit Set of restriction keys
|
|
* @param array $expiry Per restriction type expiration
|
|
* @return string
|
|
*/
|
|
public function protectDescription( array $limit, array $expiry ) {
|
|
$protectDescription = '';
|
|
|
|
foreach ( array_filter( $limit ) as $action => $restrictions ) {
|
|
# $action is one of $wgRestrictionTypes = [ 'create', 'edit', 'move', 'upload' ].
|
|
# All possible message keys are listed here for easier grepping:
|
|
# * restriction-create
|
|
# * restriction-edit
|
|
# * restriction-move
|
|
# * restriction-upload
|
|
$actionText = wfMessage( 'restriction-' . $action )->inContentLanguage()->text();
|
|
# $restrictions is one of $wgRestrictionLevels = [ '', 'autoconfirmed', 'sysop' ],
|
|
# with '' filtered out. All possible message keys are listed below:
|
|
# * protect-level-autoconfirmed
|
|
# * protect-level-sysop
|
|
$restrictionsText = wfMessage( 'protect-level-' . $restrictions )
|
|
->inContentLanguage()->text();
|
|
|
|
$expiryText = $this->formatExpiry( $expiry[$action] );
|
|
|
|
if ( $protectDescription !== '' ) {
|
|
$protectDescription .= wfMessage( 'word-separator' )->inContentLanguage()->text();
|
|
}
|
|
$protectDescription .= wfMessage( 'protect-summary-desc' )
|
|
->params( $actionText, $restrictionsText, $expiryText )
|
|
->inContentLanguage()->text();
|
|
}
|
|
|
|
return $protectDescription;
|
|
}
|
|
|
|
/**
|
|
* Builds the description to serve as comment for the log entry.
|
|
*
|
|
* Some bots may parse IRC lines, which are generated from log entries which contain plain
|
|
* protect description text. Keep them in old format to avoid breaking compatibility.
|
|
* TODO: Fix protection log to store structured description and format it on-the-fly.
|
|
*
|
|
* @param array $limit Set of restriction keys
|
|
* @param array $expiry Per restriction type expiration
|
|
* @return string
|
|
*/
|
|
public function protectDescriptionLog( array $limit, array $expiry ) {
|
|
$protectDescriptionLog = '';
|
|
|
|
$dirMark = MediaWikiServices::getInstance()->getContentLanguage()->getDirMark();
|
|
foreach ( array_filter( $limit ) as $action => $restrictions ) {
|
|
$expiryText = $this->formatExpiry( $expiry[$action] );
|
|
$protectDescriptionLog .=
|
|
$dirMark .
|
|
"[$action=$restrictions] ($expiryText)";
|
|
}
|
|
|
|
return trim( $protectDescriptionLog );
|
|
}
|
|
|
|
/**
|
|
* Determines if deletion of this page would be batched (executed over time by the job queue)
|
|
* or not (completed in the same request as the delete call).
|
|
*
|
|
* It is unlikely but possible that an edit from another request could push the page over the
|
|
* batching threshold after this function is called, but before the caller acts upon the
|
|
* return value. Callers must decide for themselves how to deal with this. $safetyMargin
|
|
* is provided as an unreliable but situationally useful help for some common cases.
|
|
*
|
|
* @deprecated since 1.37 Use DeletePage::isBatchedDelete instead.
|
|
*
|
|
* @param int $safetyMargin Added to the revision count when checking for batching
|
|
* @return bool True if deletion would be batched, false otherwise
|
|
*/
|
|
public function isBatchedDelete( $safetyMargin = 0 ) {
|
|
$deleteRevisionsBatchSize = MediaWikiServices::getInstance()
|
|
->getMainConfig()->get( MainConfigNames::DeleteRevisionsBatchSize );
|
|
|
|
$dbr = MediaWikiServices::getInstance()->getConnectionProvider()->getReplicaDatabase();
|
|
$revCount = $this->getRevisionStore()->countRevisionsByPageId( $dbr, $this->getId() );
|
|
$revCount += $safetyMargin;
|
|
|
|
return $revCount >= $deleteRevisionsBatchSize;
|
|
}
|
|
|
|
/**
|
|
* Back-end article deletion
|
|
* Deletes the article with database consistency, writes logs, purges caches
|
|
*
|
|
* @since 1.19
|
|
* @since 1.35 Signature changed, user moved to second parameter to prepare for requiring
|
|
* a user to be passed
|
|
* @since 1.36 User second parameter is required
|
|
* @deprecated since 1.37 Use DeletePage instead. Calling ::deleteIfAllowed and letting DeletePage handle
|
|
* permission checks is preferred over doing permission checks yourself and then calling ::deleteUnsafe.
|
|
* Note that DeletePage returns a good status with false value in case of scheduled deletion, instead of
|
|
* a status with a warning. Also, the new method doesn't have an $error parameter, since any error is
|
|
* added to the returned Status.
|
|
*
|
|
* @param string $reason Delete reason for deletion log
|
|
* @param UserIdentity $deleter The deleting user
|
|
* @param bool $suppress Suppress all revisions and log the deletion in
|
|
* the suppression log instead of the deletion log
|
|
* @param bool|null $u1 Unused
|
|
* @param array|string &$error Array of errors to append to
|
|
* @param mixed $u2 Unused
|
|
* @param string[]|null $tags Tags to apply to the deletion action
|
|
* @param string $logsubtype
|
|
* @param bool $immediate false allows deleting over time via the job queue
|
|
* @return Status Status object; if successful, $status->value is the log_id of the
|
|
* deletion log entry. If the page couldn't be deleted because it wasn't
|
|
* found, $status is a non-fatal 'cannotdelete' error
|
|
*/
|
|
public function doDeleteArticleReal(
|
|
$reason, UserIdentity $deleter, $suppress = false, $u1 = null, &$error = '', $u2 = null,
|
|
$tags = [], $logsubtype = 'delete', $immediate = false
|
|
) {
|
|
$services = MediaWikiServices::getInstance();
|
|
$deletePage = $services->getDeletePageFactory()->newDeletePage(
|
|
$this,
|
|
$services->getUserFactory()->newFromUserIdentity( $deleter )
|
|
);
|
|
|
|
$status = $deletePage
|
|
->setSuppress( $suppress )
|
|
->setTags( $tags ?: [] )
|
|
->setLogSubtype( $logsubtype )
|
|
->forceImmediate( $immediate )
|
|
->keepLegacyHookErrorsSeparate()
|
|
->deleteUnsafe( $reason );
|
|
$error = $deletePage->getLegacyHookErrors();
|
|
if ( $status->isGood() ) {
|
|
// BC with old return format
|
|
if ( $deletePage->deletionsWereScheduled()[DeletePage::PAGE_BASE] ) {
|
|
$status->warning( 'delete-scheduled', wfEscapeWikiText( $this->getTitle()->getPrefixedText() ) );
|
|
} else {
|
|
$status->value = $deletePage->getSuccessfulDeletionsIDs()[DeletePage::PAGE_BASE];
|
|
}
|
|
}
|
|
return $status;
|
|
}
|
|
|
|
/**
|
|
* Lock the page row for this title+id and return page_latest (or 0)
|
|
*
|
|
* @return int Returns 0 if no row was found with this title+id
|
|
* @since 1.27
|
|
*/
|
|
public function lockAndGetLatest() {
|
|
$dbw = MediaWikiServices::getInstance()->getConnectionProvider()->getPrimaryDatabase();
|
|
return (int)$dbw->newSelectQueryBuilder()
|
|
->select( 'page_latest' )
|
|
->forUpdate()
|
|
->from( 'page' )
|
|
->where( [
|
|
'page_id' => $this->getId(),
|
|
// Typically page_id is enough, but some code might try to do
|
|
// updates assuming the title is the same, so verify that
|
|
'page_namespace' => $this->getTitle()->getNamespace(),
|
|
'page_title' => $this->getTitle()->getDBkey()
|
|
] )
|
|
->caller( __METHOD__ )->fetchField();
|
|
}
|
|
|
|
/**
|
|
* The onArticle*() functions are supposed to be a kind of hooks
|
|
* which should be called whenever any of the specified actions
|
|
* are done.
|
|
*
|
|
* This is a good place to put code to clear caches, for instance.
|
|
*
|
|
* This is called on page move and undelete, as well as edit
|
|
*
|
|
* @param Title $title
|
|
* @param bool $maybeIsRedirect True if the page may have been created as a redirect.
|
|
* If false, this is used as a hint to skip some unnecessary updates.
|
|
*/
|
|
public static function onArticleCreate( Title $title, $maybeIsRedirect = true ) {
|
|
// TODO: move this into a PageEventEmitter service
|
|
|
|
// Update existence markers on article/talk tabs...
|
|
$other = $title->getOtherPage();
|
|
|
|
$services = MediaWikiServices::getInstance();
|
|
$hcu = $services->getHtmlCacheUpdater();
|
|
$hcu->purgeTitleUrls( [ $title, $other ], $hcu::PURGE_INTENT_TXROUND_REFLECTED );
|
|
|
|
$title->touchLinks();
|
|
$title->deleteTitleProtection();
|
|
|
|
$services->getLinkCache()->invalidateTitle( $title );
|
|
|
|
DeferredUpdates::addCallableUpdate(
|
|
static function () use ( $title, $maybeIsRedirect ) {
|
|
self::queueBacklinksJobs( $title, true, $maybeIsRedirect, 'create-page' );
|
|
}
|
|
);
|
|
|
|
if ( $title->getNamespace() === NS_CATEGORY ) {
|
|
// Load the Category object, which will schedule a job to create
|
|
// the category table row if necessary. Checking a replica DB is ok
|
|
// here, in the worst case it'll run an unnecessary recount job on
|
|
// a category that probably doesn't have many members.
|
|
Category::newFromTitle( $title )->getID();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Clears caches when article is deleted
|
|
*
|
|
* @param Title $title
|
|
*/
|
|
public static function onArticleDelete( Title $title ) {
|
|
// TODO: move this into a PageEventEmitter service
|
|
|
|
// Update existence markers on article/talk tabs...
|
|
$other = $title->getOtherPage();
|
|
|
|
$hcu = MediaWikiServices::getInstance()->getHtmlCacheUpdater();
|
|
$hcu->purgeTitleUrls( [ $title, $other ], $hcu::PURGE_INTENT_TXROUND_REFLECTED );
|
|
|
|
$title->touchLinks();
|
|
|
|
$services = MediaWikiServices::getInstance();
|
|
$services->getLinkCache()->invalidateTitle( $title );
|
|
|
|
InfoAction::invalidateCache( $title );
|
|
|
|
// Messages
|
|
if ( $title->getNamespace() === NS_MEDIAWIKI ) {
|
|
$services->getMessageCache()->updateMessageOverride( $title, null );
|
|
}
|
|
|
|
// Invalidate caches of articles which include this page
|
|
DeferredUpdates::addCallableUpdate( static function () use ( $title ) {
|
|
self::queueBacklinksJobs( $title, true, true, 'delete-page' );
|
|
} );
|
|
|
|
// User talk pages
|
|
if ( $title->getNamespace() === NS_USER_TALK ) {
|
|
$user = User::newFromName( $title->getText(), false );
|
|
if ( $user ) {
|
|
MediaWikiServices::getInstance()
|
|
->getTalkPageNotificationManager()
|
|
->removeUserHasNewMessages( $user );
|
|
}
|
|
}
|
|
|
|
// Image redirects
|
|
$services->getRepoGroup()->getLocalRepo()->invalidateImageRedirect( $title );
|
|
|
|
// Purge cross-wiki cache entities referencing this page
|
|
self::purgeInterwikiCheckKey( $title );
|
|
}
|
|
|
|
/**
|
|
* Purge caches on page update etc
|
|
*
|
|
* @param Title $title
|
|
* @param RevisionRecord|null $revRecord revision that was just saved, may be null
|
|
* @param string[]|null $slotsChanged The role names of the slots that were changed.
|
|
* If not given, all slots are assumed to have changed.
|
|
* @param bool $maybeRedirectChanged True if the page's redirect target may have changed in the
|
|
* latest revision. If false, this is used as a hint to skip some unnecessary updates.
|
|
*/
|
|
public static function onArticleEdit(
|
|
Title $title,
|
|
?RevisionRecord $revRecord = null,
|
|
$slotsChanged = null,
|
|
$maybeRedirectChanged = true
|
|
) {
|
|
// TODO: move this into a PageEventEmitter service
|
|
|
|
DeferredUpdates::addCallableUpdate(
|
|
static function () use ( $title, $slotsChanged, $maybeRedirectChanged ) {
|
|
self::queueBacklinksJobs(
|
|
$title,
|
|
$slotsChanged === null || in_array( SlotRecord::MAIN, $slotsChanged ),
|
|
$maybeRedirectChanged,
|
|
'edit-page'
|
|
);
|
|
}
|
|
);
|
|
|
|
$services = MediaWikiServices::getInstance();
|
|
$services->getLinkCache()->invalidateTitle( $title );
|
|
|
|
$hcu = MediaWikiServices::getInstance()->getHtmlCacheUpdater();
|
|
$hcu->purgeTitleUrls( $title, $hcu::PURGE_INTENT_TXROUND_REFLECTED );
|
|
|
|
// Purge ?action=info cache
|
|
$revid = $revRecord ? $revRecord->getId() : null;
|
|
DeferredUpdates::addCallableUpdate( static function () use ( $title, $revid ) {
|
|
InfoAction::invalidateCache( $title, $revid );
|
|
} );
|
|
|
|
// Purge cross-wiki cache entities referencing this page
|
|
self::purgeInterwikiCheckKey( $title );
|
|
}
|
|
|
|
private static function queueBacklinksJobs(
|
|
Title $title, $mainSlotChanged, $maybeRedirectChanged, $causeAction
|
|
) {
|
|
$services = MediaWikiServices::getInstance();
|
|
$backlinkCache = $services->getBacklinkCacheFactory()->getBacklinkCache( $title );
|
|
|
|
$jobs = [];
|
|
if ( $mainSlotChanged
|
|
&& $backlinkCache->hasLinks( 'templatelinks' )
|
|
) {
|
|
// Invalidate caches of articles which include this page.
|
|
// Only for the main slot, because only the main slot is transcluded.
|
|
// TODO: MCR: not true for TemplateStyles! [SlotHandler]
|
|
$jobs[] = HTMLCacheUpdateJob::newForBacklinks(
|
|
$title,
|
|
'templatelinks',
|
|
[ 'causeAction' => $causeAction ]
|
|
);
|
|
}
|
|
// Images
|
|
if ( $maybeRedirectChanged && $title->getNamespace() === NS_FILE
|
|
&& $backlinkCache->hasLinks( 'imagelinks' )
|
|
) {
|
|
// Process imagelinks in case the redirect target has changed
|
|
$jobs[] = HTMLCacheUpdateJob::newForBacklinks(
|
|
$title,
|
|
'imagelinks',
|
|
[ 'causeAction' => $causeAction ]
|
|
);
|
|
}
|
|
// Invalidate the caches of all pages which redirect here
|
|
if ( $backlinkCache->hasLinks( 'redirect' ) ) {
|
|
$jobs[] = HTMLCacheUpdateJob::newForBacklinks(
|
|
$title,
|
|
'redirect',
|
|
[ 'causeAction' => $causeAction ]
|
|
);
|
|
}
|
|
if ( $jobs ) {
|
|
$services->getJobQueueGroup()->push( $jobs );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Purge the check key for cross-wiki cache entries referencing this page
|
|
*
|
|
* @param Title $title
|
|
*/
|
|
private static function purgeInterwikiCheckKey( Title $title ) {
|
|
$enableScaryTranscluding = MediaWikiServices::getInstance()->getMainConfig()->get(
|
|
MainConfigNames::EnableScaryTranscluding );
|
|
|
|
if ( !$enableScaryTranscluding ) {
|
|
return; // @todo: perhaps this wiki is only used as a *source* for content?
|
|
}
|
|
|
|
DeferredUpdates::addCallableUpdate( static function () use ( $title ) {
|
|
$cache = MediaWikiServices::getInstance()->getMainWANObjectCache();
|
|
$cache->resetCheckKey(
|
|
// Do not include the namespace since there can be multiple aliases to it
|
|
// due to different namespace text definitions on different wikis. This only
|
|
// means that some cache invalidations happen that are not strictly needed.
|
|
$cache->makeGlobalKey(
|
|
'interwiki-page',
|
|
WikiMap::getCurrentWikiDbDomain()->getId(),
|
|
$title->getDBkey()
|
|
)
|
|
);
|
|
} );
|
|
}
|
|
|
|
/**
|
|
* Returns a list of categories this page is a member of.
|
|
* Results will include hidden categories
|
|
*
|
|
* @return TitleArrayFromResult
|
|
*/
|
|
public function getCategories() {
|
|
$services = MediaWikiServices::getInstance();
|
|
$id = $this->getId();
|
|
if ( $id == 0 ) {
|
|
return $services->getTitleFactory()->newTitleArrayFromResult( new FakeResultWrapper( [] ) );
|
|
}
|
|
|
|
$dbr = $services->getConnectionProvider()->getReplicaDatabase();
|
|
$res = $dbr->newSelectQueryBuilder()
|
|
->select( [ 'page_title' => 'cl_to', 'page_namespace' => (string)NS_CATEGORY ] )
|
|
->from( 'categorylinks' )
|
|
->where( [ 'cl_from' => $id ] )
|
|
->caller( __METHOD__ )->fetchResultSet();
|
|
|
|
return $services->getTitleFactory()->newTitleArrayFromResult( $res );
|
|
}
|
|
|
|
/**
|
|
* Returns a list of hidden categories this page is a member of.
|
|
* Uses the page_props and categorylinks tables.
|
|
*
|
|
* @return Title[]
|
|
*/
|
|
public function getHiddenCategories() {
|
|
$result = [];
|
|
$id = $this->getId();
|
|
|
|
if ( $id == 0 ) {
|
|
return [];
|
|
}
|
|
|
|
$dbr = MediaWikiServices::getInstance()->getConnectionProvider()->getReplicaDatabase();
|
|
$res = $dbr->newSelectQueryBuilder()
|
|
->select( [ 'cl_to' ] )
|
|
->from( 'categorylinks' )
|
|
->join( 'page', null, 'page_title=cl_to' )
|
|
->join( 'page_props', null, 'pp_page=page_id' )
|
|
->where( [ 'cl_from' => $id, 'pp_propname' => 'hiddencat', 'page_namespace' => NS_CATEGORY ] )
|
|
->caller( __METHOD__ )->fetchResultSet();
|
|
|
|
foreach ( $res as $row ) {
|
|
$result[] = Title::makeTitle( NS_CATEGORY, $row->cl_to );
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Auto-generates a deletion reason
|
|
*
|
|
* @param bool &$hasHistory Whether the page has a history
|
|
* @return string|false String containing deletion reason or empty string, or boolean false
|
|
* if no revision occurred
|
|
*/
|
|
public function getAutoDeleteReason( &$hasHistory = false ) {
|
|
if ( func_num_args() === 1 ) {
|
|
wfDeprecated( __METHOD__ . ': $hasHistory parameter', '1.38' );
|
|
return $this->getContentHandler()->getAutoDeleteReason( $this->getTitle(), $hasHistory );
|
|
}
|
|
return $this->getContentHandler()->getAutoDeleteReason( $this->getTitle() );
|
|
}
|
|
|
|
/**
|
|
* Update all the appropriate counts in the category table, given that
|
|
* we've added the categories $added and deleted the categories $deleted.
|
|
*
|
|
* This should only be called from deferred updates or jobs to avoid contention.
|
|
*
|
|
* @param string[] $added The names of categories that were added
|
|
* @param string[] $deleted The names of categories that were deleted
|
|
* @param int $id Page ID (this should be the original deleted page ID)
|
|
*/
|
|
public function updateCategoryCounts( array $added, array $deleted, $id = 0 ) {
|
|
$id = $id ?: $this->getId();
|
|
// Guard against data corruption T301433
|
|
$added = array_map( 'strval', $added );
|
|
$deleted = array_map( 'strval', $deleted );
|
|
$type = MediaWikiServices::getInstance()->getNamespaceInfo()->
|
|
getCategoryLinkType( $this->getTitle()->getNamespace() );
|
|
|
|
$addFields = [ 'cat_pages' => new RawSQLValue( 'cat_pages + 1' ) ];
|
|
$removeFields = [ 'cat_pages' => new RawSQLValue( 'cat_pages - 1' ) ];
|
|
if ( $type !== 'page' ) {
|
|
$addFields["cat_{$type}s"] = new RawSQLValue( "cat_{$type}s + 1" );
|
|
$removeFields["cat_{$type}s"] = new RawSQLValue( "cat_{$type}s - 1" );
|
|
}
|
|
|
|
$dbw = MediaWikiServices::getInstance()->getConnectionProvider()->getPrimaryDatabase();
|
|
$res = $dbw->newSelectQueryBuilder()
|
|
->select( [ 'cat_id', 'cat_title' ] )
|
|
->from( 'category' )
|
|
->where( [ 'cat_title' => array_merge( $added, $deleted ) ] )
|
|
->caller( __METHOD__ )
|
|
->fetchResultSet();
|
|
$existingCategories = [];
|
|
foreach ( $res as $row ) {
|
|
$existingCategories[$row->cat_id] = $row->cat_title;
|
|
}
|
|
$existingAdded = array_intersect( $existingCategories, $added );
|
|
$existingDeleted = array_intersect( $existingCategories, $deleted );
|
|
$missingAdded = array_diff( $added, $existingAdded );
|
|
|
|
// For category rows that already exist, do a plain
|
|
// UPDATE instead of INSERT...ON DUPLICATE KEY UPDATE
|
|
// to avoid creating gaps in the cat_id sequence.
|
|
if ( $existingAdded ) {
|
|
$dbw->newUpdateQueryBuilder()
|
|
->update( 'category' )
|
|
->set( $addFields )
|
|
->where( [ 'cat_id' => array_keys( $existingAdded ) ] )
|
|
->caller( __METHOD__ )->execute();
|
|
}
|
|
|
|
if ( $missingAdded ) {
|
|
$queryBuilder = $dbw->newInsertQueryBuilder()
|
|
->insertInto( 'category' )
|
|
->onDuplicateKeyUpdate()
|
|
->uniqueIndexFields( [ 'cat_title' ] )
|
|
->set( $addFields );
|
|
foreach ( $missingAdded as $cat ) {
|
|
$queryBuilder->row( [
|
|
'cat_title' => $cat,
|
|
'cat_pages' => 1,
|
|
'cat_subcats' => ( $type === 'subcat' ) ? 1 : 0,
|
|
'cat_files' => ( $type === 'file' ) ? 1 : 0,
|
|
] );
|
|
}
|
|
$queryBuilder->caller( __METHOD__ )->execute();
|
|
}
|
|
|
|
if ( $existingDeleted ) {
|
|
$dbw->newUpdateQueryBuilder()
|
|
->update( 'category' )
|
|
->set( $removeFields )
|
|
->where( [ 'cat_id' => array_keys( $existingDeleted ) ] )
|
|
->caller( __METHOD__ )->execute();
|
|
}
|
|
|
|
foreach ( $added as $catName ) {
|
|
$cat = Category::newFromName( $catName );
|
|
$this->getHookRunner()->onCategoryAfterPageAdded( $cat, $this );
|
|
}
|
|
|
|
foreach ( $deleted as $catName ) {
|
|
$cat = Category::newFromName( $catName );
|
|
$this->getHookRunner()->onCategoryAfterPageRemoved( $cat, $this, $id );
|
|
// Refresh counts on categories that should be empty now (after commit, T166757)
|
|
DeferredUpdates::addCallableUpdate( static function () use ( $cat ) {
|
|
$cat->refreshCountsIfEmpty();
|
|
} );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Opportunistically enqueue link update jobs after a fresh parser output was generated.
|
|
*
|
|
* This method should only be called by PoolWorkArticleViewCurrent, after a page view
|
|
* experienced a miss from the ParserCache, and a new ParserOutput was generated.
|
|
* Specifically, for load reasons, this method must not get called during page views that
|
|
* use a cached ParserOutput.
|
|
*
|
|
* @since 1.25
|
|
* @internal For use by PoolWorkArticleViewCurrent
|
|
* @param ParserOutput $parserOutput Current version page output
|
|
*/
|
|
public function triggerOpportunisticLinksUpdate( ParserOutput $parserOutput ) {
|
|
if ( MediaWikiServices::getInstance()->getReadOnlyMode()->isReadOnly() ) {
|
|
return;
|
|
}
|
|
|
|
if ( !$this->getHookRunner()->onOpportunisticLinksUpdate( $this,
|
|
$this->mTitle, $parserOutput )
|
|
) {
|
|
return;
|
|
}
|
|
|
|
$config = MediaWikiServices::getInstance()->getMainConfig();
|
|
|
|
$params = [
|
|
'isOpportunistic' => true,
|
|
'rootJobTimestamp' => $parserOutput->getCacheTime()
|
|
];
|
|
|
|
if ( MediaWikiServices::getInstance()->getRestrictionStore()->areRestrictionsCascading( $this->mTitle ) ) {
|
|
// In general, MediaWiki does not re-run LinkUpdate (e.g. for search index, category
|
|
// listings, and backlinks for Whatlinkshere), unless either the page was directly
|
|
// edited, or was re-generate following a template edit propagating to an affected
|
|
// page. As such, during page views when there is no valid ParserCache entry,
|
|
// we re-parse and save, but leave indexes as-is.
|
|
//
|
|
// We make an exception for pages that have cascading protection (perhaps for a wiki's
|
|
// "Main Page"). When such page is re-parsed on-demand after a parser cache miss, we
|
|
// queue a high-priority LinksUpdate job, to ensure that we really protect all
|
|
// content that is currently transcluded onto the page. This is important, because
|
|
// wikitext supports conditional statements based on the current time, which enables
|
|
// transcluding of a different subpage based on which day it is, and then show that
|
|
// information on the Main Page, without the Main Page itself being edited.
|
|
MediaWikiServices::getInstance()->getJobQueueGroup()->lazyPush(
|
|
RefreshLinksJob::newPrioritized( $this->mTitle, $params )
|
|
);
|
|
} elseif ( !$config->get( MainConfigNames::MiserMode ) &&
|
|
$parserOutput->hasReducedExpiry()
|
|
) {
|
|
// Assume the output contains "dynamic" time/random based magic words.
|
|
// Only update pages that expired due to dynamic content and NOT due to edits
|
|
// to referenced templates/files. When the cache expires due to dynamic content,
|
|
// page_touched is unchanged. We want to avoid triggering redundant jobs due to
|
|
// views of pages that were just purged via HTMLCacheUpdateJob. In that case, the
|
|
// template/file edit already triggered recursive RefreshLinksJob jobs.
|
|
if ( $this->getLinksTimestamp() > $this->getTouched() ) {
|
|
// If a page is uncacheable, do not keep spamming a job for it.
|
|
// Although it would be de-duplicated, it would still waste I/O.
|
|
$services = MediaWikiServices::getInstance()->getObjectCacheFactory();
|
|
$cache = $services->getLocalClusterInstance();
|
|
$key = $cache->makeKey( 'dynamic-linksupdate', 'last', $this->getId() );
|
|
$ttl = max( $parserOutput->getCacheExpiry(), 3600 );
|
|
if ( $cache->add( $key, time(), $ttl ) ) {
|
|
MediaWikiServices::getInstance()->getJobQueueGroup()->lazyPush(
|
|
RefreshLinksJob::newDynamic( $this->mTitle, $params )
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Whether this content displayed on this page
|
|
* comes from the local database
|
|
*
|
|
* @since 1.28
|
|
* @return bool
|
|
*/
|
|
public function isLocal() {
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* The display name for the site this content
|
|
* come from. If a subclass overrides isLocal(),
|
|
* this could return something other than the
|
|
* current site name
|
|
*
|
|
* @since 1.28
|
|
* @return string
|
|
*/
|
|
public function getWikiDisplayName() {
|
|
$sitename = MediaWikiServices::getInstance()->getMainConfig()->get(
|
|
MainConfigNames::Sitename );
|
|
return $sitename;
|
|
}
|
|
|
|
/**
|
|
* Get the source URL for the content on this page,
|
|
* typically the canonical URL, but may be a remote
|
|
* link if the content comes from another site
|
|
*
|
|
* @since 1.28
|
|
* @return string
|
|
*/
|
|
public function getSourceURL() {
|
|
return $this->getTitle()->getCanonicalURL();
|
|
}
|
|
|
|
/**
|
|
* Ensure consistency when unserializing.
|
|
* @note WikiPage objects should never be serialized in the first place.
|
|
* But some extensions like AbuseFilter did (see T213006),
|
|
* and we need to be able to read old data (see T187153).
|
|
*/
|
|
public function __wakeup() {
|
|
// Make sure we re-fetch the latest state from the database.
|
|
// In particular, the latest revision may have changed.
|
|
// As a side-effect, this makes sure mLastRevision doesn't
|
|
// end up being an instance of the old Revision class (see T259181),
|
|
// especially since that class was removed entirely in 1.37.
|
|
$this->clear();
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
* @since 1.36
|
|
*/
|
|
public function getNamespace(): int {
|
|
return $this->getTitle()->getNamespace();
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
* @since 1.36
|
|
*/
|
|
public function getDBkey(): string {
|
|
return $this->getTitle()->getDBkey();
|
|
}
|
|
|
|
/**
|
|
* @return false self::LOCAL
|
|
* @since 1.36
|
|
*/
|
|
public function getWikiId() {
|
|
return $this->getTitle()->getWikiId();
|
|
}
|
|
|
|
/**
|
|
* @return true
|
|
* @since 1.36
|
|
*/
|
|
public function canExist(): bool {
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
* @since 1.36
|
|
*/
|
|
public function __toString(): string {
|
|
return $this->mTitle->__toString();
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
* @since 1.36
|
|
*/
|
|
public function isSamePageAs( PageReference $other ): bool {
|
|
// NOTE: keep in sync with PageReferenceValue::isSamePageAs()!
|
|
return $this->getWikiId() === $other->getWikiId()
|
|
&& $this->getNamespace() === $other->getNamespace()
|
|
&& $this->getDBkey() === $other->getDBkey();
|
|
}
|
|
|
|
/**
|
|
* Returns the page represented by this WikiPage as a PageStoreRecord.
|
|
* The PageRecord returned by this method is guaranteed to be immutable.
|
|
*
|
|
* It is preferred to use this method rather than using the WikiPage as a PageIdentity directly.
|
|
* @since 1.36
|
|
*
|
|
* @throws PreconditionException if the page does not exist.
|
|
*
|
|
* @return ExistingPageRecord
|
|
*/
|
|
public function toPageRecord(): ExistingPageRecord {
|
|
// TODO: replace individual member fields with a PageRecord instance that is always present
|
|
|
|
if ( !$this->mDataLoaded ) {
|
|
$this->loadPageData();
|
|
}
|
|
|
|
Assert::precondition(
|
|
$this->exists(),
|
|
'This WikiPage instance does not represent an existing page: ' . $this->mTitle
|
|
);
|
|
|
|
return new PageStoreRecord(
|
|
(object)[
|
|
'page_id' => $this->getId(),
|
|
'page_namespace' => $this->mTitle->getNamespace(),
|
|
'page_title' => $this->mTitle->getDBkey(),
|
|
'page_latest' => $this->mLatest,
|
|
'page_is_new' => $this->mIsNew ? 1 : 0,
|
|
'page_is_redirect' => $this->mPageIsRedirectField ? 1 : 0,
|
|
'page_touched' => $this->getTouched(),
|
|
'page_lang' => $this->getLanguage()
|
|
],
|
|
PageIdentity::LOCAL
|
|
);
|
|
}
|
|
|
|
}
|