WikiFilePage Class Reference

Special handling for representing file pages. More...

Inheritance diagram for WikiFilePage:

Collaboration diagram for WikiFilePage:

Public Member Functions
	__construct ( $title)
	doPurge ()
	Override handling of action=purge.
	followRedirect ()
	getActionOverrides ()
	Todo Move this UI stuff somewhere else See also ContentHandler::getActionOverrides Returns array
	getDuplicates ()
	getFile ()
	getForeignCategories ()
	Get the categories this file is a member of on the wiki where it was uploaded.
	getRedirectTarget ()
	getSourceURL ()
	getWikiDisplayName ()
	isLocal ()
	isRedirect ()
	setFile (File $file)
Public Member Functions inherited from WikiPage
	__clone ()
	Makes sure that the mTitle object is cloned to the newly cloned WikiPage.
	__construct (PageIdentity $pageIdentity)
	__toString ()
	Returns an informative human readable unique representation of the page identity, for use as a cache key and for logging and debugging. Returns string
	__wakeup ()
	Ensure consistency when unserializing.
	canExist ()
	checkFlags ( $flags)
	Check flags and add EDIT_NEW or EDIT_UPDATE to them as needed.
	checkTouched ()
	Loads page_touched and returns a value indicating if it should be used.
	clear ()
	Clear the object.
	clearPreparedEdit ()
	Clear the mPreparedEdit cache field, as may be needed by mutable content types.
	doDeleteArticleBatched ( $reason, $suppress, UserIdentity $deleter, $tags, $logsubtype, $immediate=false, $webRequestId=null)
	Back-end article deletion.
	doDeleteArticleReal ( $reason, UserIdentity $deleter, $suppress=false, $u1=null, &$error='', $u2=null, $tags=[], $logsubtype='delete', $immediate=false)
	Back-end article deletion Deletes the article with database consistency, writes logs, purges caches.
	doDeleteUpdates ( $id, Content $content=null, RevisionRecord $revRecord=null, UserIdentity $user=null)
	Do some database updates after deletion.
	doEditUpdates (RevisionRecord $revisionRecord, UserIdentity $user, array $options=[])
	Do standard deferred updates after page edit.
	doSecondaryDataUpdates (array $options=[])
	Do secondary data updates (such as updating link tables).
	doUpdateRestrictions (array $limit, array $expiry, &$cascade, $reason, UserIdentity $user, $tags=[])
	Update the article's restriction field, and leave a log entry.
	doUserEditContent (Content $content, Authority $performer, $summary, $flags=0, $originalRevId=false, $tags=[], $undidRevId=0)
	Change an existing article or create a new article.
	doViewUpdates (Authority $performer, $oldid=0, RevisionRecord $oldRev=null)
	Do standard deferred updates after page view (existing or missing page)
	exists ()
	getAutoDeleteReason (&$hasHistory=false)
	Auto-generates a deletion reason.
	getCategories ()
	Returns a list of categories this page is a member of.
	getComment ( $audience=RevisionRecord::FOR_PUBLIC, Authority $performer=null)
	getContent ( $audience=RevisionRecord::FOR_PUBLIC, Authority $performer=null)
	Get the content of the current revision.
	getContentHandler ()
	Returns the ContentHandler instance to be used to deal with the content of this WikiPage.
	getContentModel ()
	Returns the page's content model id (see the CONTENT_MODEL_XXX constants).
	getContributors ()
	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.
	getCreator ( $audience=RevisionRecord::FOR_PUBLIC, Authority $performer=null)
	Get the User object of the user who created the page.
	getCurrentUpdate ()
	Get the state of an ongoing update, shortly before or just after it is saved to the database.
	getDBkey ()
	Get the page title in DB key form.This should always return a valid DB key. Returns string
	getDeletionUpdates ( $rev=null)
	Returns a list of updates to be performed when this page is deleted.
	getHiddenCategories ()
	Returns a list of hidden categories this page is a member of.
	getId ( $wikiId=self::LOCAL)
	getLanguage ()
	getLatest ( $wikiId=self::LOCAL)
	Get the page_latest field.
	getLinksTimestamp ()
	Get the page_links_updated field.
	getMinorEdit ()
	Returns true if last revision was marked as "minor edit".
	getMutableCacheKeys (WANObjectCache $cache)
	getNamespace ()
	Returns the page's namespace number.The value returned by this method should represent a valid namespace, but this cannot be guaranteed in all cases. Returns int
	getPageIsRedirectField ()
	Get the value of the page_is_redirect field in the DB.
	getParserOutput (?ParserOptions $parserOptions=null, $oldid=null, $noCache=false)
	Get a ParserOutput for the given ParserOptions and revision ID.
	getRedirectURL ( $rt)
	Get the Title object or URL to use for a redirect.
	getRevisionRecord ()
	Get the latest revision.
	getTimestamp ()
	getTitle ()
	Get the title object of the article.
	getTouched ()
	Get the page_touched field.
	getUser ( $audience=RevisionRecord::FOR_PUBLIC, Authority $performer=null)
	getUserText ( $audience=RevisionRecord::FOR_PUBLIC, Authority $performer=null)
	getWikiId ()
	hasViewableContent ()
	Check if this page is something we're going to be showing some sort of sensible content for.
	insertNullProtectionRevision (string $revCommentMsg, array $limit, array $expiry, bool $cascade, string $reason, UserIdentity $user)
	Insert a new null revision for this page.
	insertOn ( $dbw, $pageId=null)
	Insert a new empty page record for this article.
	insertRedirect ()
	Insert an entry for this page into the redirect table if the content is a redirect.
	insertRedirectEntry (LinkTarget $rt, $oldLatest=null)
	Insert or update the redirect table entry for this page to indicate it redirects to $rt.
	isBatchedDelete ( $safetyMargin=0)
	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).
	isCountable ( $editInfo=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.
	isNew ()
	Tests if the page is new (only has one revision).
	isSamePageAs (PageReference $other)
	Checks whether the given PageReference refers to the same page as this PageReference.Two PageReference instances are considered to refer to the same page if they belong to the same wiki, and have the same namespace and DB key. Parameters PageReference $other Returns bool
	loadFromRow ( $data, $from)
	Load the object from a database row.
	loadPageData ( $from='fromdb')
	Load the object from a given source by title.
	lockAndGetLatest ()
	Lock the page row for this title+id and return page_latest (or 0)
	makeParserOptions ( $context)
	Get parser options suitable for rendering the primary article wikitext.
	newPageUpdater ( $performer, RevisionSlotsUpdate $forUpdate=null)
	Returns a PageUpdater for creating new revisions on this page (or creating the page).
	pageDataFromId ( $dbr, $id, $options=[])
	Fetch a page record matching the requested ID.
	pageDataFromTitle ( $dbr, $title, $options=[])
	Fetch a page record matching the Title object's namespace and title using a sanitized title string.
	prepareContentForEdit (Content $content, ?RevisionRecord $revision, UserIdentity $user, $serialFormat=null, $useStash=true)
	Prepare content which is about to be saved.
	protectDescription (array $limit, array $expiry)
	Builds the description to serve as comment for the edit.
	protectDescriptionLog (array $limit, array $expiry)
	Builds the description to serve as comment for the log entry.
	replaceSectionAtRev ( $sectionId, Content $sectionContent, $sectionTitle='', $baseRevId=null)
	replaceSectionContent ( $sectionId, Content $sectionContent, $sectionTitle='', $edittime=null)
	setTimestamp ( $ts)
	Set the page timestamp (use only to avoid DB queries)
	shouldCheckParserCache (ParserOptions $parserOptions, $oldId)
	Should the parser cache be used?
	supportsSections ()
	Returns true if this page's content model supports sections.
	toPageRecord ()
	Returns the page represented by this WikiPage as a PageStoreRecord.
	triggerOpportunisticLinksUpdate (ParserOutput $parserOutput)
	Opportunistically enqueue link update jobs after a fresh parser output was generated.
	updateCategoryCounts (array $added, array $deleted, $id=0)
	Update all the appropriate counts in the category table, given that we've added the categories $added and deleted the categories $deleted.
	updateParserCache (array $options=[])
	Update the parser cache.
	updateRedirectOn ( $dbw, $redirectTitle, $lastRevIsRedirect=null)
	Add row to the redirect table if this is a redirect, remove otherwise.
	updateRevisionOn ( $dbw, RevisionRecord $revision, $lastRevision=null, $lastRevIsRedirect=null)
	Update the page record to point to a newly saved revision.
	wasLoadedFrom ( $from)
	Checks whether the page data was loaded using the given database access mode (or better).
Public Member Functions inherited from MediaWiki\DAO\WikiAwareEntity
	assertWiki ( $wikiId)
	Throws if $wikiId is different from the return value of getWikiId().

Protected Member Functions
	loadFile ()
Protected Member Functions inherited from WikiPage
	clearCacheFields ()
	Clear the object cache fields.
	formatExpiry ( $expiry)
	loadLastEdit ()
	Loads everything except the text This isn't necessary for all uses, so it's only done if needed.
	pageData ( $dbr, $conditions, $options=[])
	Fetch a page record with the given conditions.

Protected Attributes
array null	$mDupes = null
File false	$mFile = false
bool	$mFileLoaded = false
LocalRepo null	$mRepo = null
Protected Attributes inherited from WikiPage
bool	$mDataLoaded = false
int	$mDataLoadedFrom = self::READ_NONE
	One of the READ_* constants.
int null	$mId = null
string null	$mLanguage = null
int false	$mLatest = false
	False means "not loaded".
string	$mLinksUpdated = '19700101000000'
PreparedEdit false	$mPreparedEdit = false
	Map of cache fields (text, parser output, ect) for a proposed/new edit.
Title null	$mRedirectTarget = null
	The cache of the redirect target.
string	$mTimestamp = ''
	Timestamp of the current revision or empty string if not loaded.
Title	$mTitle
string	$mTouched = '19700101000000'

Additional Inherited Members
Static Public Member Functions inherited from WikiPage
static	convertSelectType ( $type)
	Convert 'fromdb', 'fromdbmaster' and 'forupdate' to READ_* constants.
static	factory (PageIdentity $pageIdentity)
	Create a WikiPage object of the appropriate class for the given PageIdentity.
static	getQueryInfo ()
	Return the tables, fields, and join conditions to be selected to create a new page object.
static	hasDifferencesOutsideMainSlot (RevisionRecord $a, RevisionRecord $b)
	Helper method for checking whether two revisions have differences that go beyond the main slot.
static	makeParserOptionsFromTitleAndModel (PageReference $pageRef, string $contentModel, $context)
	Create canonical parser options for a given title and content model.
static	newFromID ( $id, $from='fromdb')
	Constructor from a page id.
static	newFromRow ( $row, $from='fromdb')
	Constructor from a database row.
static	onArticleCreate (Title $title)
	The onArticle*() functions are supposed to be a kind of hooks which should be called whenever any of the specified actions are done.
static	onArticleDelete (Title $title)
	Clears caches when article is deleted.
static	onArticleEdit (Title $title, RevisionRecord $revRecord=null, $slotsChanged=null)
	Purge caches on page update etc.
Public Attributes inherited from IDBAccessObject
const	READ_NONE = -1
	Constants for object loading bitfield flags (higher => higher QoS)

Detailed Description

Special handling for representing file pages.

Definition at line 30 of file WikiFilePage.php.

Constructor & Destructor Documentation

__construct()

WikiFilePage::__construct

(

$title

)

Parameters

Title

$title

Definition at line 43 of file WikiFilePage.php.

References $title.

Member Function Documentation

doPurge()

WikiFilePage::doPurge

(

)

Override handling of action=purge.

Returns

bool

Reimplemented from WikiPage.

Definition at line 181 of file WikiFilePage.php.

References $job, and wfDebug().

followRedirect()

WikiFilePage::followRedirect

(

)

Returns

bool|mixed|Title

Reimplemented from WikiPage.

Definition at line 102 of file WikiFilePage.php.

References loadFile(), and NS_FILE.

getActionOverrides()

WikiFilePage::getActionOverrides

(

)

Todo

Move this UI stuff somewhere else

See also

ContentHandler::getActionOverrides

Returns

array

Reimplemented from WikiPage.

Definition at line 276 of file WikiFilePage.php.

References $file, and getFile().

getDuplicates()

WikiFilePage::getDuplicates

(

)

Returns

File[]|null

Definition at line 146 of file WikiFilePage.php.

References $file, and $self.

getFile()

WikiFilePage::getFile

(

)

Returns

File

Definition at line 138 of file WikiFilePage.php.

References loadFile().

getForeignCategories()

WikiFilePage::getForeignCategories

(

)

Get the categories this file is a member of on the wiki where it was uploaded.

For local files, this is the same as getCategories(). For foreign API files (InstantCommons), this is not supported currently. Results will include hidden categories.

Returns

TitleArray|Title[]

Since

1.23

Definition at line 225 of file WikiFilePage.php.

References $dbr, $file, $mTitle, $res, $title, TitleArray\newFromResult(), NS_CATEGORY, and wfDebug().

getRedirectTarget()

WikiFilePage::getRedirectTarget

(

)

Returns

mixed|null|Title

Reimplemented from WikiPage.

Definition at line 84 of file WikiFilePage.php.

References loadFile(), and NS_FILE.

getSourceURL()

WikiFilePage::getSourceURL

(

)

Since

1.28

Returns

string

Reimplemented from WikiPage.

Definition at line 269 of file WikiFilePage.php.

References getFile().

getWikiDisplayName()

WikiFilePage::getWikiDisplayName

(

)

Since

1.28

Returns

string

Reimplemented from WikiPage.

Definition at line 261 of file WikiFilePage.php.

References getFile().

isLocal()

WikiFilePage::isLocal

(

)

Returns

bool

Reimplemented from WikiPage.

Definition at line 130 of file WikiFilePage.php.

References loadFile().

isRedirect()

WikiFilePage::isRedirect

(

)

Returns

bool

Reimplemented from WikiPage.

Definition at line 118 of file WikiFilePage.php.

References loadFile().

loadFile()

WikiFilePage::loadFile ( )

protected

Returns

bool

Definition at line 60 of file WikiFilePage.php.

Referenced by followRedirect(), getFile(), getRedirectTarget(), isLocal(), and isRedirect().

setFile()

WikiFilePage::setFile

(

File

$file

)

Parameters

File

$file

Definition at line 52 of file WikiFilePage.php.

References $file.

Member Data Documentation

$mDupes

array null WikiFilePage::$mDupes = null

protected

Definition at line 38 of file WikiFilePage.php.

$mFile

File false WikiFilePage::$mFile = false

protected

Definition at line 32 of file WikiFilePage.php.

$mFileLoaded

bool WikiFilePage::$mFileLoaded = false

protected

Definition at line 36 of file WikiFilePage.php.

$mRepo

LocalRepo null WikiFilePage::$mRepo = null

protected

Definition at line 34 of file WikiFilePage.php.

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

• includes/page/WikiFilePage.php