MediaWiki\Page Namespace Reference

Namespaces
namespace	Event
namespace	File
namespace	Hook

Classes
class	Article
	Legacy class representing an editable page and handling UI for some page actions. More...
class	CacheKeyHelper
	Helper class for mapping page value objects to a string key. More...
class	CategoryPage
	Special handling for category description pages. More...
interface	ContentModelChangeFactory
	Service for changing the content model of wiki pages. More...
class	DeleteLinksJob
	Job to prune link tables for pages that were deleted. More...
class	DeletePage
	Backend logic for performing a page delete action. More...
interface	DeletePageFactory
	Service for page delete actions. More...
class	DeletePageJob
interface	ExistingPageRecord
	Data record representing a page that currently exists as an editable page on a wiki. More...
class	ImageHistoryList
	Builds the image revision log shown on image pages. More...
class	ImageHistoryPseudoPager
class	ImagePage
	Rendering of file description pages. More...
class	LinkBatch
	Batch query for page metadata and feed to LinkCache. More...
class	LinkBatchFactory
	Factory for LinkBatch objects to batch query page metadata. More...
class	LinkCache
	Page existence and metadata cache. More...
class	MergeHistory
	Handles the backend logic of merging the histories of two pages. More...
interface	MergeHistoryFactory
	Service for mergehistory actions. More...
class	MovePage
	Handles the backend logic of moving a page from one title to another. More...
interface	MovePageFactory
	Service for page rename actions. More...
interface	Page
	Interface for type hinting (accepts WikiPage, Article, ImagePage, CategoryPage) More...
class	PageArchive
	Used to show archived pages and eventually restore them. More...
class	PageAssertionException
	Exception if a PageIdentity is an invalid argument. More...
class	PageCommandFactory
	Implementation of various page action services. More...
interface	PageIdentity
	Interface for objects (potentially) representing an editable wiki page. More...
class	PageIdentityValue
	Immutable value object representing a page identity. More...
interface	PageLookup
	Service for looking up information about wiki pages. More...
class	PageProps
	Gives access to properties of a page. More...
interface	PageRecord
	Data record representing a page that is (or used to be, or could be) an editable page on a wiki. More...
interface	PageReference
	Interface for objects (potentially) representing a page that can be viewable and linked to on a wiki. More...
class	PageReferenceValue
	Immutable value object representing a page reference. More...
class	PageSelectQueryBuilder
class	PageStore
class	PageStoreFactory
class	PageStoreRecord
	Immutable data record representing an editable page on a wiki. More...
class	ParserOutputAccess
	Service for getting rendered output of a given page. More...
interface	ProperPageIdentity
	Interface for a page that is (or could be, or used to be) an editable wiki page. More...
class	ProtectionForm
	Handles the page protection UI and backend. More...
interface	RedirectLookup
	Service for resolving a wiki page redirect. More...
class	RedirectStore
	Service for storing and retrieving page redirect information. More...
class	RollbackPage
	Backend logic for performing a page rollback action. More...
interface	RollbackPageFactory
	Service for page rollback actions. More...
class	SitemapGenerator
	Utility for generating a sitemap. More...
interface	UndeletePageFactory
	Service for page undelete actions. More...
class	WikiCategoryPage
	Special handling for representing category pages. More...
class	WikiFilePage
	Special handling for representing file pages. More...
class	WikiPage
	Base representation for an editable wiki page. More...
class	WikiPageFactory
	Service for creating WikiPage objects. More...

Variables
trait	LegacyArticleIdAccess
	Convenience trait for conversion to PageIdentity.

Variable Documentation

LegacyArticleIdAccess

trait MediaWiki::Page\LegacyArticleIdAccess

Initial value:

{
    
    protected function getArticleId( PageIdentity $title ): int {
        if ( $title instanceof Title ) {
            return $title->getArticleID();
        }
        return $title->getId( $this->getWikiId() );
    }
 
    
    abstract protected function getWikiId()

Convenience trait for conversion to PageIdentity.

For the cross-wiki aware code, this should be used instead of PageIdentity::getId until Title is dropped. Before transition to PageIdentity, Title could exist for foreign wikis with no indication about it (Title does not have $wikiId). It was very brittle, but it worked. Until Title is deprecated in the codebase, most of the PageIdentity instances passed around are Titles. So for cross-wiki access, stricter domain validation of PageIdentity::getId will break wikis.

Additionally, loose checks on Title regarding whether the page can exist or not have been depended upon in a number of places in the codebase.

This trait is only supposed to be used in cross-wiki aware code, and only exists until code up the stack is guaranteed not to pass Title.

Access: internal

Definition at line 25 of file LegacyArticleIdAccess.php.