Class for viewing MediaWiki article and history. More...

Inheritance diagram for Article:

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Collaboration diagram for Article:

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Public Member Functions
	__construct (Title $title, $oldId=null)

	__get ( $fname)

	__set ( $fname, $fvalue)

	addHelpLink ( $to, $overrideBaseUrl=false)
	Adds help link with an icon via page indicators.

	adjustDisplayTitle (ParserOutput $pOutput)
	Adjust title for pages with displaytitle, -{T\|}- or language conversion.

	clear ()

	confirmDelete ( $reason)
	Output deletion confirmation dialog.

	delete ()
	UI entry point for page deletion.

	doDelete ( $reason, $suppress=false, $immediate=false)
	Perform a deletion and output success or failure messages.

	fetchRevisionRecord ()
	Fetches the revision to work on.

	getActionOverrides ()
	Call to WikiPage function for backwards compatibility.

	getContext ()
	Gets the context this Article is executed in.

	getOldID ()

	getOldIDFromRequest ()
	Sets $this->mRedirectUrl to a correct URL if the query parameters are incorrect.

	getPage ()
	Get the WikiPage object of this instance.

	getParserOptions ()
	Get parser options suitable for rendering the primary article wikitext.

	getParserOutput ( $oldid=null, User $user=null)
	#-

	getRedirectedFrom ()
	Get the page this view was redirected from.

	getRevIdFetched ()
	Use this to fetch the rev ID used on page views.

	getRevisionFetched ()
	Get the fetched Revision object depending on request parameters or null on failure.

	getRobotPolicy ( $action, ParserOutput $pOutput=null)
	Get the robot policy to be used for the current view.

	getTimestamp ()

	getTitle ()
	Get the title object of the article.

	isCurrent ()
	Returns true if the currently-referenced revision is the current edit to this page (and it exists).

	isFileCacheable ( $mode=HTMLFileCache::MODE_NORMAL)
	Check if the page can be cached.

	protect ()
	action=protect handler

	render ()
	Handle action=render.

	setContext ( $context)
	Sets the context this Article is executed in.

	setOldSubtitle ( $oldid=0)
	Generate the navigation links when browsing through an article revisions It shows the information as: Revision as of \<date\>; view current revision \<- Previous version \| Next Version -\>

	setRedirectedFrom (Title $from)
	Tell the page view functions that this view was redirected from another page on the wiki.

	showDeletedRevisionHeader ()
	If the revision requested for view is deleted, check permissions.

	showMissingArticle ()
	Show the error text for a missing article.

	showNamespaceHeader ()
	Show a header specific to the namespace currently being viewed, like [[MediaWiki:Talkpagetext]].

	showPatrolFooter ()
	If patrol is possible, output a patrol UI box.

	showRedirectedFromHeader ()
	If this request is a redirect view, send "redirected from" subtitle to the output.

	showViewFooter ()
	Show the footer section of an ordinary page view.

	unprotect ()
	action=unprotect handler (alias)

	view ()
	This is the default action of the index.php entry point: just view the page of the given title.

	viewRedirect ( $target, $appendSubtitle=true, $forceKnown=false)
	Return the HTML for the top of a redirect page.

Static Public Member Functions
static	formatRobotPolicy ( $policy)
	Converts a String robot policy into an associative array, to allow merging of several policies using array_merge().

static	getRedirectHeaderHtml (Language $lang, $target, $forceKnown=false)
	Return the HTML for the top of a redirect page.

static	newFromID ( $id)
	Constructor from a page id.

static	newFromTitle ( $title, IContextSource $context)
	Create an Article object of the appropriate class for the given page.

static	newFromWikiPage (WikiPage $page, IContextSource $context)
	Create an Article object of the appropriate class for the given page.

static	purgePatrolFooterCache ( $articleID)
	Purge the cache used to check if it is worth showing the patrol footer For example, it is done during re-uploads when file patrol is used.

Public Attributes
int null	$mOldId
	The oldid of the article that was requested to be shown, 0 for the current revision.

ParserOutput null false	$mParserOutput = null
	The ParserOutput generated for viewing the page, initialized by view().

Title null	$mRedirectedFrom = null
	Title from which we were redirected here, if any.

string bool	$mRedirectUrl = false
	URL to redirect to or false if none.

Protected Member Functions
	getContentObject ()
	Returns a Content object representing the pages effective display content, not necessarily the revision's content!

	newPage (Title $title)

	showDiffPage ()
	Show a diff page according to current request variables.

	tryFileCache ()
	checkLastModified returns true if it has taken care of all output to the client that is necessary for this request.

Protected Attributes
LinkRenderer	$linkRenderer

IContextSource null	$mContext
	The context this Article is executed in.

WikiPage	$mPage
	The WikiPage object of this instance.

bool	$viewIsRenderAction = false
	Whether render() was called.

Private Member Functions
	doOutputFromParserCache (ParserOutput $pOutput, OutputPage $outputPage, array $textOptions)

	doOutputFromRenderStatus (?RevisionRecord $rev, Status $renderStatus, OutputPage $outputPage, array $textOptions)

	doOutputMetaData (?ParserOutput $pOutput, OutputPage $outputPage)

	generateContentOutput (User $user, ParserOptions $parserOptions, int $oldid, OutputPage $outputPage, array $textOptions)
	Determines the desired ParserOutput and passes it to $outputPage.

	getRevisionRedirectTarget (RevisionRecord $revision)

	getSubstituteContent ()
	Returns Content object to use when the page does not exist.

	showViewError (string $errortext)
	Show error text for errors generated in Article::view().

Private Attributes
Status null	$fetchResult = null
	represents the outcome of fetchRevisionRecord().

RevisionRecord null	$mRevisionRecord = null
	Revision to be shown.

RevisionStore	$revisionStore

Detailed Description

Class for viewing MediaWiki article and history.

This maintains WikiPage functions for backwards compatibility.

Todo:: Move and rewrite code to an Action class

Note: edit user interface and cache support functions have been moved to separate EditPage and HTMLFileCache classes.

Definition at line 45 of file Article.php.

Constructor & Destructor Documentation

◆ __construct()

Article::__construct	(	Title	$title,
			$oldId = `null`
	)

Parameters

Title	$title
int \| null	$oldId	Revision ID, null to fetch from request, zero for current

Definition at line 116 of file Article.php.

References $title, and newPage().

Member Function Documentation

◆ __get()

Article::__get ( $fname )

Deprecated:: since 1.35, use Article::getPage() instead

Use PHP's magic __get handler to handle accessing of raw WikiPage fields for backwards compatibility, as well as the deprecated $mRevision

Parameters

string $fname Field name

Returns: mixed

Definition at line 2349 of file Article.php.

References wfDeprecatedMsg().

◆ __set()

Article::__set	(	$fname,
		$fvalue
	)

Deprecated:: since 1.35, use Article::getPage() instead

Use PHP's magic __set handler to handle setting of raw WikiPage fields for backwards compatibility, as well as the deprecated $mRevision

Parameters

string	$fname	Field name
mixed	$fvalue	New value

Definition at line 2373 of file Article.php.

References wfDeprecatedMsg().

◆ addHelpLink()

Article::addHelpLink	(	$to,
		$overrideBaseUrl = `false`
	)

Adds help link with an icon via page indicators.

Link target can be overridden by a local message containing a wikilink: the message key is: 'namespace-' + namespace number + '-helppage'.

Parameters

string	$to	Target MediaWiki.org page title or encoded URL.
bool	$overrideBaseUrl	Whether $url is a full URL, to avoid MW.o.

Since: 1.25

Definition at line 1804 of file Article.php.

References $title, getContext(), and getTitle().

Referenced by CategoryPage\closeShowCategory().

◆ adjustDisplayTitle()

Article::adjustDisplayTitle ( ParserOutput $pOutput )

Adjust title for pages with displaytitle, -{T|}- or language conversion.

Parameters

ParserOutput $pOutput

Definition at line 869 of file Article.php.

References getContext(), and ParserOutput\getTitleText().

◆ clear()

Article::clear ( )

Definition at line 225 of file Article.php.

◆ confirmDelete()

Article::confirmDelete ( $reason )

Output deletion confirmation dialog.

Todo:: Move to another file?

Parameters

string $reason Prefilled reason

Definition at line 1979 of file Article.php.

References $title, OutputPage\addBacklinkSubtitle(), OutputPage\addHTML(), OutputPage\addModules(), OutputPage\addModuleStyles(), OutputPage\addWikiMsg(), OutputPage\enableOOUI(), getAuthority(), getContext(), User\getEditToken(), ContextSource\getOutput(), getTitle(), User\getUser(), User\isRegistered(), User\isWatched(), ContextSource\msg(), Message\numParam(), OutputPage\setPageTitle(), OutputPage\setRobotPolicy(), wfDebug(), and wfMessage().

◆ delete()

Article::delete ( )

UI entry point for page deletion.

Reimplemented in ImagePage.

Definition at line 1847 of file Article.php.

References $dbr, $title, $wgDeleteRevisionsLimit, OutputPage\addHTML(), DB_REPLICA, WatchAction\doWatchOrUnwatch(), getContext(), ContextSource\getOutput(), getTitle(), User\getUser(), User\matchEditToken(), OutputPage\setPageTitle(), wfDebug(), wfEscapeWikiText(), wfGetDB(), wfMessage(), wfReadOnly(), and OutputPage\wrapWikiMsg().

◆ doDelete()

Article::doDelete	(	$reason,
		$suppress = `false`,
		$immediate = `false`
	)

Perform a deletion and output success or failure messages.

Parameters

string	$reason
bool	$suppress
bool	$immediate	false allows deleting over time via the job queue

Exceptions

FatalError
MWException

Definition at line 2178 of file Article.php.

References OutputPage\addHTML(), OutputPage\addWikiMsg(), getContext(), ContextSource\getOutput(), getTitle(), User\getUser(), OutputPage\returnToMain(), OutputPage\setPageTitle(), OutputPage\setRobotPolicy(), wfEscapeWikiText(), wfMessage(), and OutputPage\wrapWikiTextAsInterface().

◆ doOutputFromParserCache()

Article::doOutputFromParserCache	(	ParserOutput	$pOutput,
		OutputPage	$outputPage,
		array	$textOptions
	)

private

Parameters

ParserOutput	$pOutput
OutputPage	$outputPage
array	$textOptions

Definition at line 791 of file Article.php.

References OutputPage\addParserOutput(), CacheTime\getCacheRevisionId(), ParserOutput\getTimestamp(), OutputPage\setRevisionId(), and OutputPage\setRevisionTimestamp().

◆ doOutputFromRenderStatus()

Article::doOutputFromRenderStatus	(	?RevisionRecord	$rev,
		Status	$renderStatus,
		OutputPage	$outputPage,
		array	$textOptions
	)

private

Parameters

RevisionRecord \| null	$rev
Status	$renderStatus
OutputPage	$outputPage
array	$textOptions

Definition at line 814 of file Article.php.

References $wgCdnMaxageStale, OutputPage\addHTML(), OutputPage\addParserOutput(), OutputPage\addSubtitle(), getContext(), StatusValue\getValue(), Status\getWikiText(), StatusValue\hasMessage(), StatusValue\isOK(), OutputPage\setCdnMaxage(), and OutputPage\setLastModified().

◆ doOutputMetaData()

Article::doOutputMetaData	(	?ParserOutput	$pOutput,
		OutputPage	$outputPage
	)

private

Parameters

	?ParserOutput	$pOutput
OutputPage	$outputPage

Definition at line 772 of file Article.php.

References OutputPage\setFollowPolicy(), and OutputPage\setIndexPolicy().

Referenced by generateContentOutput().

◆ fetchRevisionRecord()

Article::fetchRevisionRecord ( )

Fetches the revision to work on.

The revision is loaded from the database. Refer to $this->fetchResult for the revision or any errors encountered while loading it.

Public since 1.35

Returns: RevisionRecord|null

Definition at line 383 of file Article.php.

References getOldID(), getTitle(), and wfDebug().

Referenced by getContentObject(), and getRevisionFetched().

◆ formatRobotPolicy()

static Article::formatRobotPolicy ( $policy )

static

Converts a String robot policy into an associative array, to allow merging of several policies using array_merge().

Parameters

array | string $policy Returns empty array on null/false/'', transparent to already-converted arrays, converts string.

Returns: array 'index' => \<indexpolicy\>, 'follow' => \<followpolicy\>

Definition at line 1027 of file Article.php.

◆ generateContentOutput()

Article::generateContentOutput	(	User	$user,
		ParserOptions	$parserOptions,
		int	$oldid,
		OutputPage	$outputPage,
		array	$textOptions
	)

private

Determines the desired ParserOutput and passes it to $outputPage.

Parameters

User	$user
ParserOptions	$parserOptions
int	$oldid
OutputPage	$outputPage
array	$textOptions

Returns: bool True if further processing like footer generation should be applied, false to skip further processing.

Definition at line 610 of file Article.php.

References doOutputMetaData().

Referenced by view().

◆ getActionOverrides()

Article::getActionOverrides ( )

Call to WikiPage function for backwards compatibility.

See also: ContentHandler::getActionOverrides

Returns: array

Definition at line 2399 of file Article.php.

Referenced by Action\factory().

◆ getContentObject()

Article::getContentObject ( )

protected

Returns a Content object representing the pages effective display content, not necessarily the revision's content!

Note that getContent does not follow redirects anymore. If you need to fetch redirectable content easily, try the shortcut in WikiPage::getRedirectTarget()

This function has side effects! Do not use this function if you only want the real revision text if any.

Deprecated:: since 1.32, use fetchRevisionRecord() instead. Hard since 1.36.

Returns: Content|null

Since: 1.21

Definition at line 253 of file Article.php.

References $content, fetchRevisionRecord(), getContext(), getSubstituteContent(), and wfDeprecated().

◆ getContext()

Article::getContext ( )

Gets the context this Article is executed in.

Returns: IContextSource

Since: 1.18

Definition at line 2330 of file Article.php.

References wfDebug().

Referenced by ImageHistoryList\__construct(), EditPage\__construct(), and ProtectionForm\__construct().

◆ getOldID()

Article::getOldID ( )

See also: getOldIDFromRequest(); getRevIdFetched()

Returns: int The oldid of the article that is was requested in the constructor or via the context's WebRequest.

Definition at line 301 of file Article.php.

References getOldIDFromRequest().

Referenced by fetchRevisionRecord(), isCurrent(), view(), and ImagePage\view().

◆ getOldIDFromRequest()

Article::getOldIDFromRequest ( )

Sets $this->mRedirectUrl to a correct URL if the query parameters are incorrect.

Returns: int The old id for the request

Definition at line 314 of file Article.php.

References getContext(), and getTitle().

Referenced by getOldID().

◆ getPage()

Article::getPage ( )

Get the WikiPage object of this instance.

Since: 1.19

Returns: WikiPage

Definition at line 221 of file Article.php.

Referenced by ImageHistoryList\__construct(), EditPage\__construct(), ImagePage\getDuplicates(), ImagePage\getFile(), ImagePage\getForeignCategories(), ImagePage\imageDupes(), ImagePage\isLocal(), ImagePage\loadFile(), ImagePage\openShowImage(), ImagePage\printSharedImageText(), ImagePage\setFile(), CategoryPage\view(), and ImagePage\view().

◆ getParserOptions()

Article::getParserOptions ( )

Get parser options suitable for rendering the primary article wikitext.

Returns: ParserOptions

Definition at line 2310 of file Article.php.

References getContext().

Referenced by view().

◆ getParserOutput()

Article::getParserOutput	(		$oldid = `null`,
		User	$user = `null`
	)

#-

Lightweight method to get the parser output for a page, checking the parser cache and so on. Doesn't consider most of the stuff that Article::view() is forced to consider, so it's not appropriate to use there.

Since: 1.16 (r52326) for LiquidThreads

Parameters

int \| null	$oldid	Revision ID or null
User \| null	$user	The relevant user

Returns: ParserOutput|bool ParserOutput or false if the given revision ID is not found

Definition at line 2296 of file Article.php.

◆ getRedirectedFrom()

Article::getRedirectedFrom ( )

Get the page this view was redirected from.

Returns: Title|null

Since: 1.28

Definition at line 193 of file Article.php.

◆ getRedirectHeaderHtml()

static Article::getRedirectHeaderHtml	(	Language	$lang,
			$target,
			$forceKnown = `false`
	)

static

Return the HTML for the top of a redirect page.

Chances are you should just be using the ParserOutput from WikitextContent::getParserOutput instead of calling this for redirects.

Since: 1.23

Parameters

Language	$lang
Title \| Title[]	$target	Destination(s) to redirect
bool	$forceKnown	Should the image be shown as a bluelink regardless of existence?

Returns: string Containing HTML with redirect link

Definition at line 1757 of file Article.php.

References $lang, $title, MediaWiki\Linker\LinkRenderer\makeKnownLink(), MediaWiki\Linker\LinkRenderer\makeLink(), and wfMessage().

◆ getRevIdFetched()

Article::getRevIdFetched ( )

Use this to fetch the rev ID used on page views.

Before fetchRevisionRecord was called, this returns the page's latest revision, regardless of what getOldID() returns.

Returns: int Revision ID of last article revision

Definition at line 470 of file Article.php.

Referenced by view().

◆ getRevisionFetched()

Article::getRevisionFetched ( )

Get the fetched Revision object depending on request parameters or null on failure.

Refer to $this->fetchResult for the revision actually loaded from the database.

Deprecated:: since 1.35

Since: 1.19

Returns: Revision|null

Definition at line 455 of file Article.php.

References fetchRevisionRecord(), and wfDeprecated().

◆ getRevisionRedirectTarget()

Article::getRevisionRedirectTarget ( RevisionRecord $revision )

private

Parameters

RevisionRecord $revision

Returns: null|Title

Definition at line 857 of file Article.php.

References $content, and MediaWiki\Revision\RevisionRecord\getContent().

◆ getRobotPolicy()

Article::getRobotPolicy	(		$action,
		ParserOutput	$pOutput = `null`
	)

Get the robot policy to be used for the current view.

Parameters

string	$action	The action= GET parameter
ParserOutput \| null	$pOutput

Returns: string[] The policy that should be set

Todo:: actions other than 'view'

Definition at line 947 of file Article.php.

References $wgArticleRobotPolicies, $wgDefaultRobotPolicy, $wgNamespaceRobotPolicies, getContext(), getTitle(), NS_USER, and NS_USER_TALK.

◆ getSubstituteContent()

Article::getSubstituteContent ( )

private

Returns Content object to use when the page does not exist.

Returns: Content

Definition at line 276 of file Article.php.

References $content, getContext(), getTitle(), and NS_MEDIAWIKI.

Referenced by getContentObject().

◆ getTimestamp()

Article::getTimestamp ( )

Deprecated:: since 1.35, use WikiPage::getTimestamp instead

See also: WikiPage::getTimestamp

Returns: string

Definition at line 2408 of file Article.php.

References wfDeprecated().

◆ getTitle()

Article::getTitle ( )

Get the title object of the article.

Returns: Title Title object of this page

Definition at line 211 of file Article.php.

Referenced by ImageHistoryList\__construct(), EditPage\__construct(), and ProtectionForm\__construct().

◆ isCurrent()

Article::isCurrent ( )

Returns true if the currently-referenced revision is the current edit to this page (and it exists).

Returns: bool

Definition at line 435 of file Article.php.

References getOldID().

Referenced by view().

◆ isFileCacheable()

Article::isFileCacheable ( $mode = HTMLFileCache::MODE_NORMAL )

Check if the page can be cached.

Parameters

int $mode One of the HTMLFileCache::MODE_* constants (since 1.28)

Returns: bool

Definition at line 2268 of file Article.php.

References getContext(), getTitle(), and HTMLFileCache\useFileCache().

◆ newFromID()

static Article::newFromID ( $id )

static

Constructor from a page id.

Parameters

int $id Article ID to load

Returns: Article|null

Definition at line 138 of file Article.php.

References $t.

◆ newFromTitle()

static Article::newFromTitle	(		$title,
		IContextSource	$context
	)

static

Create an Article object of the appropriate class for the given page.

Parameters

Title	$title
IContextSource	$context

Returns: Article

Definition at line 150 of file Article.php.

References $title, NS_CATEGORY, NS_FILE, and NS_MEDIA.

◆ newFromWikiPage()

static Article::newFromWikiPage	(	WikiPage	$page,
		IContextSource	$context
	)

static

Create an Article object of the appropriate class for the given page.

Parameters

WikiPage	$page
IContextSource	$context

Returns: Article

Definition at line 182 of file Article.php.

References WikiPage\getTitle().

◆ newPage()

Article::newPage ( Title $title )

protected

Parameters

Title $title

Returns: WikiPage

Reimplemented in CategoryPage, and ImagePage.

Definition at line 129 of file Article.php.

References $title.

Referenced by __construct().

◆ protect()

Article::protect ( )

action=protect handler

Definition at line 1832 of file Article.php.

◆ purgePatrolFooterCache()

static Article::purgePatrolFooterCache ( $articleID )

static

Purge the cache used to check if it is worth showing the patrol footer For example, it is done during re-uploads when file patrol is used.

Parameters

int $articleID ID of the article to purge

Since: 1.27

Definition at line 1335 of file Article.php.

References $cache.

◆ render()

Article::render ( )

Handle action=render.

Definition at line 1821 of file Article.php.

References getContext().

◆ setContext()

Article::setContext ( $context )

Sets the context this Article is executed in.

Parameters

IContextSource $context

Since: 1.18

Definition at line 2320 of file Article.php.

◆ setOldSubtitle()

Article::setOldSubtitle ( $oldid = 0 )

Generate the navigation links when browsing through an article revisions It shows the information as: Revision as of \<date\>; view current revision \<- Previous version | Next Version -\>

Parameters

int $oldid Revision ID of this article revision

Definition at line 1579 of file Article.php.

References OutputPage\addModuleStyles(), OutputPage\addSubtitle(), getContext(), ContextSource\getOutput(), Linker\getRevDeleteLink(), getTitle(), User\getUser(), Linker\revComment(), and Linker\revUserTools().

◆ setRedirectedFrom()

Article::setRedirectedFrom ( Title $from )

Tell the page view functions that this view was redirected from another page on the wiki.

Parameters

Title $from

Definition at line 202 of file Article.php.

◆ showDeletedRevisionHeader()

Article::showDeletedRevisionHeader ( )

If the revision requested for view is deleted, check permissions.

Send either an error message or a warning header to the output.

Returns: bool True if the view is allowed, false if not.

Definition at line 1518 of file Article.php.

References getContext(), ContextSource\getOutput(), getTitle(), User\getUser(), and ContextSource\msg().

◆ showDiffPage()

Article::showDiffPage ( )

protected

Show a diff page according to current request variables.

For use within Article::view() only, other callers should use the DifferenceEngine class.

Definition at line 884 of file Article.php.

References getContext(), User\getOption(), User\getUser(), and wfMessage().

Referenced by view().

◆ showMissingArticle()

Article::showMissingArticle ( )

Show the error text for a missing article.

For articles in the MediaWiki namespace, show the default message text. To be called from Article::view().

Definition at line 1344 of file Article.php.

References $dbr, $lang, $title, $wgSend404Code, OutputPage\addWikiTextAsContent(), OutputPage\addWikiTextAsInterface(), DB_REPLICA, getAuthority(), getContext(), User\getName(), ContextSource\getOutput(), OutputPage\getTarget(), getTitle(), User\isBlockedFrom(), User\isHidden(), User\isIP(), User\isRegistered(), User\newFromName(), NS_MEDIAWIKI, NS_USER, NS_USER_TALK, OutputPage\setFollowPolicy(), OutputPage\setIndexPolicy(), wfEscapeWikiText(), wfGetDB(), wfMessage(), and OutputPage\wrapWikiMsg().

◆ showNamespaceHeader()

Article::showNamespaceHeader ( )

Show a header specific to the namespace currently being viewed, like [[MediaWiki:Talkpagetext]].

For Article::view().

Definition at line 1130 of file Article.php.

References getContext(), getTitle(), and wfMessage().

Referenced by view().

◆ showPatrolFooter()

Article::showPatrolFooter ( )

If patrol is possible, output a patrol UI box.

This is called from the footer section of ordinary page views. If patrol is not possible or not desired, does nothing.

Side effect: When the patrol link is build, this method will call OutputPage::preventClickjacking() and load a JS module.

Returns: bool

Definition at line 1166 of file Article.php.

References $cache, $dbr, $title, $wgUseFilePatrol, $wgUseNPPatrol, $wgUseRCPatrol, OutputPage\addHTML(), OutputPage\addModules(), DB_REPLICA, getAuthority(), getContext(), ContextSource\getOutput(), getTitle(), User\getUser(), NS_FILE, OutputPage\preventClickjacking(), RC_LOG, wfGetDB(), and wfMessage().

◆ showRedirectedFromHeader()

Article::showRedirectedFromHeader ( )

If this request is a redirect view, send "redirected from" subtitle to the output.

Returns true if the header was needed, false if this is not a redirect view. Handles both local and remote redirects.

Returns: bool

Definition at line 1056 of file Article.php.

References $wgRedirectSources, OutputPage\addJsConfigVars(), OutputPage\addModules(), OutputPage\addSubtitle(), getContext(), ContextSource\getOutput(), getTitle(), Linker\makeExternalLink(), OutputPage\setCanonicalUrl(), and OutputPage\setRedirectedFrom().

Referenced by view().

◆ showViewError()

Article::showViewError ( string $errortext )

private

Show error text for errors generated in Article::view().

Parameters

string $errortext localized wikitext error message

Definition at line 1503 of file Article.php.

References OutputPage\clearHTML(), OutputPage\enableClientCache(), getContext(), ContextSource\getOutput(), OutputPage\setPageTitle(), OutputPage\setRobotPolicy(), and OutputPage\wrapWikiTextAsInterface().

◆ showViewFooter()

Article::showViewFooter ( )

Show the footer section of an ordinary page view.

Definition at line 1142 of file Article.php.

References getContext(), getTitle(), and NS_USER_TALK.

Referenced by view().

◆ tryFileCache()

Article::tryFileCache ( )

protected

checkLastModified returns true if it has taken care of all output to the client that is necessary for this request.

(that is, it has sent a cached version of the page)

Returns: bool True if cached version send, false otherwise

Definition at line 2237 of file Article.php.

References $cache, getContext(), getTitle(), and wfDebug().

Referenced by view().

◆ unprotect()

Article::unprotect ( )

action=unprotect handler (alias)

Definition at line 1840 of file Article.php.

◆ view()

Article::view ( )

This is the default action of the index.php entry point: just view the page of the given title.

Reimplemented in CategoryPage, and ImagePage.

Definition at line 482 of file Article.php.

References $wgUseFileCache, generateContentOutput(), getAuthority(), getContext(), getOldID(), getParserOptions(), getRevIdFetched(), getTitle(), isCurrent(), EditPage\POST_EDIT_COOKIE_KEY_PREFIX, showDiffPage(), showNamespaceHeader(), showRedirectedFromHeader(), showViewFooter(), tryFileCache(), wfDebug(), and wfMessage().

◆ viewRedirect()

Article::viewRedirect	(	$target,
		$appendSubtitle = `true`,
		$forceKnown = `false`
	)

Return the HTML for the top of a redirect page.

Chances are you should just be using the ParserOutput from WikitextContent::getParserOutput instead of calling this for redirects.

Parameters

Title \| array	$target	Destination(s) to redirect
bool	$appendSubtitle	[optional]
bool	$forceKnown	Should the image be shown as a bluelink regardless of existence?

Returns: string Containing HTML with redirect link

Deprecated:: since 1.30

Definition at line 1735 of file Article.php.

References $lang, getContext(), getTitle(), and wfMessage().

Member Data Documentation

◆ $fetchResult

Status null Article::$fetchResult = null

private

represents the outcome of fetchRevisionRecord().

$fetchResult->value is the RevisionRecord object, if the operation was successful.

Definition at line 75 of file Article.php.

◆ $linkRenderer

LinkRenderer Article::$linkRenderer

protected

Definition at line 94 of file Article.php.

Referenced by ImagePage\imageDupes(), ImagePage\imageLinks(), and ImagePage\openShowImage().

◆ $mContext

IContextSource null Article::$mContext

protected

The context this Article is executed in.

If null, RequestContext::getMain() is used.

Deprecated:: since 1.35, must be private, use getContext

Definition at line 54 of file Article.php.

◆ $mOldId

int null Article::$mOldId

The oldid of the article that was requested to be shown, 0 for the current revision.

Definition at line 63 of file Article.php.

◆ $mPage

WikiPage Article::$mPage

protected

The WikiPage object of this instance.

Definition at line 57 of file Article.php.

◆ $mParserOutput

ParserOutput null false Article::$mParserOutput = null

The ParserOutput generated for viewing the page, initialized by view().

If no ParserOutput could be generated, this is set to false.

Deprecated:: since 1.32

Definition at line 82 of file Article.php.

◆ $mRedirectedFrom

Title null Article::$mRedirectedFrom = null

Title from which we were redirected here, if any.

Definition at line 66 of file Article.php.

◆ $mRedirectUrl

string bool Article::$mRedirectUrl = false

URL to redirect to or false if none.

Definition at line 69 of file Article.php.

◆ $mRevisionRecord

RevisionRecord null Article::$mRevisionRecord = null

private

Revision to be shown.

Initialized by getOldIDFromRequest() or fetchRevisionRecord(). While the output of Article::view is typically based on this revision, it may be replaced by extensions.

Replaced $mRevision, which was public and is provided in a deprecated manner via __get and __set

Definition at line 110 of file Article.php.

◆ $revisionStore

RevisionStore Article::$revisionStore

private

Definition at line 99 of file Article.php.

◆ $viewIsRenderAction

bool Article::$viewIsRenderAction = false

protected

Whether render() was called.

With the way subclasses work here, there doesn't seem to be any other way to stop calling OutputPage::enableSectionEditLinks() and still have it work as it did before.

Definition at line 89 of file Article.php.

The documentation for this class was generated from the following file:

includes/page/Article.php

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ __get()

◆ __set()

◆ addHelpLink()

◆ adjustDisplayTitle()

◆ clear()

◆ confirmDelete()

◆ delete()

◆ doDelete()

◆ doOutputFromParserCache()

◆ doOutputFromRenderStatus()

◆ doOutputMetaData()

◆ fetchRevisionRecord()

◆ formatRobotPolicy()

◆ generateContentOutput()

◆ getActionOverrides()

◆ getContentObject()

◆ getContext()

◆ getOldID()

◆ getOldIDFromRequest()

◆ getPage()

◆ getParserOptions()

◆ getParserOutput()

◆ getRedirectedFrom()

◆ getRedirectHeaderHtml()

◆ getRevIdFetched()

◆ getRevisionFetched()

◆ getRevisionRedirectTarget()

◆ getRobotPolicy()

◆ getSubstituteContent()

◆ getTimestamp()

◆ getTitle()

◆ isCurrent()

◆ isFileCacheable()

◆ newFromID()

◆ newFromTitle()

◆ newFromWikiPage()

◆ newPage()

◆ protect()

◆ purgePatrolFooterCache()

◆ render()

◆ setContext()

◆ setOldSubtitle()

◆ setRedirectedFrom()

◆ showDeletedRevisionHeader()

◆ showDiffPage()

◆ showMissingArticle()

◆ showNamespaceHeader()

◆ showPatrolFooter()

◆ showRedirectedFromHeader()

◆ showViewError()

◆ showViewFooter()

◆ tryFileCache()

◆ unprotect()

◆ view()

◆ viewRedirect()

Member Data Documentation

◆ $fetchResult

◆ $linkRenderer

◆ $mContext

◆ $mOldId

◆ $mPage

◆ $mParserOutput

◆ $mRedirectedFrom

◆ $mRedirectUrl

◆ $mRevisionRecord

◆ $revisionStore

◆ $viewIsRenderAction