The simplest way of implementing IContextSource is to hold a RequestContext as a member variable and provide accessors to it. More...

Inheritance diagram for ContextSource:

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Collaboration diagram for ContextSource:

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Public Member Functions
	canUseWikiPage ()
	Check whether a WikiPage object can be get with getWikiPage(). More...

	exportSession ()
	Export the resolved user IP, HTTP headers, user ID, and session ID. More...

	getConfig ()
	Get the Config object. More...

	getContext ()
	Get the base IContextSource object. More...

	getLanguage ()
	Get the Language object. More...

	getOutput ()
	Get the OutputPage object. More...

	getRequest ()
	Get the WebRequest object. More...

	getSkin ()
	Get the Skin object. More...

	getStats ()
	Get the Stats object. More...

	getTiming ()
	Get the Timing object. More...

	getTitle ()
	Get the Title object. More...

	getUser ()
	Get the User object. More...

	getWikiPage ()
	Get the WikiPage object. More...

	msg ()
	Get a Message object with context set Parameters are the same as wfMessage() More...

	setContext (IContextSource $context)
	Set the IContextSource object. More...

Private Attributes
IContextSource	$context

Detailed Description

The simplest way of implementing IContextSource is to hold a RequestContext as a member variable and provide accessors to it.

Since: 1.18

Definition at line 29 of file ContextSource.php.

Member Function Documentation

ContextSource::canUseWikiPage ( )

Check whether a WikiPage object can be get with getWikiPage().

Callers should expect that an exception is thrown from getWikiPage() if this method returns false.

Since: 1.19

Returns: bool

Implements IContextSource.

Definition at line 99 of file ContextSource.php.

References getContext().

Referenced by SkinTemplate\buildContentNavigationUrls(), and OutputPage\getJSVars().

ContextSource::exportSession ( )

Export the resolved user IP, HTTP headers, user ID, and session ID.

The result will be reasonably sized to allow for serialization.

Returns: array

Since: 1.21

Implements IContextSource.

Definition at line 199 of file ContextSource.php.

References getContext().

Referenced by ApiUpload\getChunkResult(), and ApiUpload\performUpload().

ContextSource::getConfig ( )

Get the Config object.

Since: 1.23

Returns: Config

Implements IContextSource.

Definition at line 67 of file ContextSource.php.

References getContext().

ContextSource::getContext ( )

Get the base IContextSource object.

Since: 1.18

Returns: IContextSource

Definition at line 40 of file ContextSource.php.

References $context, RequestContext\getMain(), and wfDebug().

ContextSource::getLanguage ( )

Get the Language object.

Since: 1.19

Returns: Language

Implements IContextSource.

Definition at line 142 of file ContextSource.php.

References getContext().

Referenced by AllMessagesTablePager\__construct(), DifferenceEngine\addHeader(), OutputPage\addInlineStyle(), OutputPage\buildExemptModules(), OutputPage\enableOOUI(), ApiHelp\execute(), ApiQueryAllMessages\execute(), ApiParamInfo\execute(), FormatMetadata\fetchExtendedMetadata(), OldChangesList\formatChangeLine(), ApiParse\formatLangLinks(), SkinTemplate\formatLanguageName(), FormatMetadata\formatNum(), CategoryPager\formatRow(), ActiveUsersPager\formatRow(), NewFilesPager\formatRow(), UsersPager\formatRow(), ContribsPager\formatRow(), BlockListPager\formatValue(), AllMessagesTablePager\formatValue(), ProtectedPagesPager\formatValue(), ChangesList\getArticleLink(), UploadForm\getExtensionsMessage(), LogEventsList\getFilterLinks(), ListToggle\getHTML(), CategoryViewer\getHTML(), Skin\getHtmlElementAttributes(), SkinTemplate\getLanguages(), EditWatchlistNormalHTMLForm\getLegend(), IndexPager\getLimitLinks(), TablePager\getLimitSelectList(), ReverseChronologicalPager\getNavigationBar(), AlphabeticPager\getNavigationBar(), FormatMetadata\getPriorityLanguages(), ImageGalleryBase\getRenderLang(), DifferenceEngine\getRevisionHeader(), OutputPage\getRlClientContext(), AllMessagesTablePager\getRowAttrs(), UploadForm\getSourceSection(), ImageHistoryList\getThumbForLine(), ChangesList\getTimestamp(), OutputPage\headElement(), HistoryPager\historyLine(), ImageHistoryList\imageHistoryLine(), ChangesList\insertDateHeader(), ChangesList\insertLogEntry(), ChangesList\insertUserRelatedLinks(), Skin\lastModified(), LogEventsList\logLine(), FormatMetadata\makeFormattedData(), ApiMain\modifyHelp(), SkinTemplate\prepareQuickTemplate(), EnhancedChangesList\recentChangesBlockGroup(), EnhancedChangesList\recentChangesLine(), HistoryPager\revLink(), OutputPage\showLagWarning(), DifferenceEngine\showMissingRevision(), OutputPage\styleLink(), and Skin\subPageSubtitle().

ContextSource::getOutput ( )

Get the OutputPage object.

Since: 1.18

Returns: OutputPage

Implements IContextSource.

Definition at line 122 of file ContextSource.php.

References getContext().

Referenced by OOUIHTMLForm\__construct(), CategoryViewer\__construct(), UploadForm\__construct(), UploadForm\addUploadJS(), EnhancedChangesList\beginRecentChangesList(), ChangesList\beginRecentChangesList(), Skin\bottomScripts(), SkinTemplate\buildContentNavigationUrls(), SkinTemplate\buildNavUrls(), ApiMain\checkConditionalRequestHeaders(), ImportReporter\close(), HTMLForm\displayForm(), TablePager\getBody(), Skin\getCachedNotice(), Skin\getCategories(), Skin\getCategoryLinks(), Skin\getDefaultModules(), HTMLForm\getErrorsOrWarnings(), VFormHTMLForm\getHTML(), CategoryViewer\getHTML(), HTMLForm\getHTML(), SkinTemplate\getLanguages(), DifferenceEngine\getMarkPatrolledLinkInfo(), Skin\getNewtalks(), UsersPager\getPageHeader(), Skin\getRevisionId(), HistoryPager\getStartBody(), ApiMain\handleCORS(), Skin\lastModified(), ImportReporter\open(), SkinTemplate\outputPage(), ImageListPager\outputUserDoesNotExist(), MediaWiki\performRequest(), SkinTemplate\prepareQuickTemplate(), DifferenceEngine\renderNewRevision(), ImportReporter\reportNotice(), ImportReporter\reportPage(), ApiMain\sendCacheHeaders(), DifferenceEngine\showDiff(), DifferenceEngine\showDiffPage(), DifferenceEngine\showDiffStyle(), DifferenceEngine\showMissingRevision(), LogEventsList\showOptions(), LoginHelper\showReturnToPage(), Skin\subPageSubtitle(), and TraditionalImageGallery\toHTML().

ContextSource::getRequest ( )

Get the WebRequest object.

Since: 1.18

Returns: WebRequest

Implements IContextSource.

Definition at line 77 of file ContextSource.php.

References getContext().

Referenced by TablePager\__construct(), AllMessagesTablePager\__construct(), ApiContinuationManager\__construct(), UsersPager\__construct(), ImageListPager\__construct(), IndexPager\__construct(), ApiMain\__construct(), OutputPage\addAcceptLanguage(), SkinTemplate\buildContentNavigationUrls(), OutputPage\buildExemptModules(), SkinTemplate\buildNavUrls(), SkinTemplate\buildPersonalUrls(), ApiMain\checkConditionalRequestHeaders(), ApiMain\checkExecutePermissions(), OutputPage\checkLastModified(), ApiMain\checkMaxLag(), CategoryViewer\clearCategoryState(), ApiMain\createErrorPrinter(), ApiCSPReport\error(), ApiCheckToken\execute(), ApiClearHasMsg\execute(), ApiQueryTokens\execute(), ApiEditPage\execute(), ApiQueryDeletedrevs\execute(), ApiPurge\execute(), ApiCSPReport\execute(), ApiFeedRecentChanges\execute(), ApiLogin\execute(), ApiMain\executeActionWithErrorHandling(), OutputPage\getBottomScripts(), OOUIHTMLForm\getButtons(), HTMLForm\getButtons(), ApiQueryUserInfo\getCurrentUserInfo(), LogEventsList\getDefaultQuery(), IndexPager\getDefaultQuery(), LogEventsList\getExtraInputs(), LogPager\getFilterParams(), OutputPage\getHeadLinksArray(), TablePager\getHiddenFields(), ApiCSPReport\getReport(), OutputPage\getRlClientContext(), UploadForm\getSourceSection(), NewFilesPager\getStartBody(), ApiTokens\getTokenTypes(), Skin\getUndeleteLink(), ApiMain\getUpload(), ApiMain\getUserAgent(), ApiMain\getVal(), ApiMain\handleCORS(), ApiMain\handleException(), OutputPage\haveCacheVaryCookies(), MediaWiki\initializeArticle(), ApiQuery\instantiateModules(), HTMLButtonField\isBadIE(), ApiMain\lacksSameOriginSecurity(), ProtectionForm\loadData(), HTMLForm\loadData(), ApiBase\logFeatureUsage(), ApiMain\logRequest(), MediaWiki\main(), OutputPage\output(), MediaWiki\parseTitle(), MediaWiki\performAction(), MediaWiki\performRequest(), HTMLForm\prepareForm(), SkinTemplate\prepareQuickTemplate(), ApiMain\reportUnusedParams(), ApiBase\requirePostedParameters(), OutputPage\returnToMain(), ApiQueryRecentChanges\run(), ProtectionForm\save(), OutputPage\sendCacheControl(), ApiMain\sendCacheHeaders(), User\setCookies(), ApiMain\setRequestExpectations(), ApiMain\setupExternalResponse(), SkinTemplate\setupTemplateForOutput(), DifferenceEngine\showDiffPage(), OutputPage\showPermissionsErrorPage(), MediaWiki\Session\SessionTest\testConstructor(), HTMLForm\tryAuthorizedSubmit(), MediaWiki\tryNormaliseRedirect(), OutputPage\userCanPreview(), ApiBase\useTransactionalTimeLimit(), ApiBase\validateToken(), and ApiCSPReport\verifyPostBodyOk().

ContextSource::getSkin ( )

Get the Skin object.

Since: 1.18

Returns: Skin

Implements IContextSource.

Definition at line 152 of file ContextSource.php.

References getContext().

Referenced by ChangesList\__construct(), OutputPage\enableOOUI(), OutputPage\getJSVars(), OutputPage\getRlClient(), OutputPage\getRlClientContext(), and OutputPage\output().

ContextSource::getStats ( )

Get the Stats object.

Deprecated:: since 1.27 use a StatsdDataFactory from MediaWikiServices (preferably injected)

Since: 1.25

Returns: StatsdDataFactory

Implements IContextSource.

Definition at line 174 of file ContextSource.php.

References getContext().

Referenced by ApiMain\executeActionWithErrorHandling(), and DifferenceEngine\generateTextDiffBody().

ContextSource::getTiming ( )

Get the Timing object.

Since: 1.27

Returns: Timing

Implements IContextSource.

Definition at line 162 of file ContextSource.php.

References getContext().

ContextSource::getTitle ( )

Get the Title object.

Since: 1.18

Returns: Title|null

Implements IContextSource.

Definition at line 87 of file ContextSource.php.

References getContext().

Referenced by OutputPage\addAcceptLanguage(), OutputPage\addParserOutputMetadata(), Skin\addToSidebarPlain(), OutputPage\addWikiText(), OutputPage\addWikiTextTidy(), SkinTemplate\buildContentNavigationUrls(), OutputPage\buildExemptModules(), SkinTemplate\buildNavUrls(), SkinTemplate\buildPersonalUrls(), HistoryPager\curLink(), ApiEditPage\execute(), FileDuplicateSearchPage\formatResult(), HistoryPager\formatRow(), OutputPage\getBottomScripts(), Skin\getCategories(), Skin\getCategoryLinks(), Skin\getCopyright(), DifferenceEngine\getDiffLang(), HistoryPager\getEndBody(), LogEventsList\getFilterLinks(), OutputPage\getHeadLinksArray(), OutputPage\getJSVars(), SkinTemplate\getLanguages(), SkinTemplate\getNameSpaceKey(), UsersPager\getPageHeader(), Skin\getRelevantTitle(), HistoryPager\getStartBody(), CategoryPager\getStartForm(), Skin\getUndeleteLink(), OutputPage\headElement(), HistoryPager\historyLine(), Skin\isRevisionCurrent(), OutputPage\isUserCssPreview(), OutputPage\isUserJsPreview(), HistoryPager\lastLink(), Skin\lastModified(), DifferenceEngine\loadRevisionData(), DifferenceEngine\loadRevisionIds(), IndexPager\makeLink(), DifferenceEngine\mapDiffPrevNext(), OutputPage\parse(), SkinTemplate\prepareQuickTemplate(), Skin\printSource(), DifferenceEngine\renderNewRevision(), HistoryPager\revLink(), OutputPage\setFeedAppendQuery(), SkinTemplate\setupTemplateForOutput(), DifferenceEngine\showDiffPage(), and OutputPage\userCanPreview().

ContextSource::getUser ( )

Get the User object.

Since: 1.18

Returns: User

Implements IContextSource.

Definition at line 132 of file ContextSource.php.

References getContext().

Referenced by LogEventsList\__construct(), IndexPager\__construct(), HistoryPager\__construct(), UploadForm\__construct(), ImageHistoryList\beginImageHistoryList(), SkinTemplate\buildContentNavigationUrls(), SkinTemplate\buildNavUrls(), SkinTemplate\buildPersonalUrls(), ApiMain\canApiHighLimits(), ApiMain\checkAsserts(), ApiMain\checkConditionalRequestHeaders(), ApiMain\checkExecutePermissions(), OutputPage\checkLastModified(), ApiMain\checkReadOnly(), DifferenceEngine\deletedLink(), ApiQuery\doExport(), ApiImageRotate\execute(), ApiManageTags\execute(), ApiTag\execute(), ApiProtect\execute(), ApiClearHasMsg\execute(), ApiCheckToken\execute(), ApiUndelete\execute(), ApiMove\execute(), ApiEmailUser\execute(), ApiQueryStashImageInfo\execute(), ApiRevisionDelete\execute(), ApiImport\execute(), ApiWatch\execute(), ApiQueryMyStashedFiles\execute(), ApiQueryTokens\execute(), ApiPatrol\execute(), ApiUpload\execute(), ApiChangeAuthenticationData\execute(), ApiEditPage\execute(), ApiOptions\execute(), ApiSetNotificationTimestamp\execute(), ApiQueryAuthManagerInfo\execute(), ApiLogout\execute(), ApiUnblock\execute(), ApiQueryBlocks\execute(), ApiPurge\execute(), ApiQueryDeletedrevs\execute(), ApiFileRevert\execute(), ApiQueryFilearchive\execute(), ApiDelete\execute(), ApiBlock\execute(), ApiCSPReport\execute(), ApiRollback\execute(), ApiQueryLogEvents\execute(), ApiParse\execute(), ApiRemoveAuthenticationData\execute(), ApiQueryImageInfo\execute(), ApiStashEdit\execute(), ApiAMCreateAccount\execute(), ApiLinkAccount\execute(), ApiUserrights\execute(), ApiResetPassword\execute(), ApiQueryWatchlist\extractOutputData(), ApiQueryInfo\extractPageInfo(), ApiQueryRevisionsBase\extractRevisionInfo(), ApiQueryLogEvents\extractRowInfo(), ApiQueryRecentChanges\extractRowInfo(), UsersPager\formatRow(), ContribsPager\formatRow(), HistoryPager\formatRow(), BlockListPager\formatValue(), ProtectedPagesPager\formatValue(), ApiQueryLogEvents\getCacheMode(), Skin\getCategories(), Skin\getCategoryLinks(), ApiUpload\getChunkResult(), ApiUpload\getContextResult(), ApiQueryUserInfo\getCurrentUserInfo(), UploadForm\getDescriptionSection(), HistoryPager\getEndBody(), LogPager\getFilterParams(), OutputPage\getHeadLinksArray(), HTMLForm\getHiddenFields(), OutputPage\getJSVars(), EnhancedChangesList\getLineData(), EnhancedChangesList\getLogText(), DifferenceEngine\getMarkPatrolledLinkInfo(), PreferencesForm\getModifiedUser(), Skin\getNewtalks(), UploadForm\getOptionsSection(), DifferenceEngine\getParserOutput(), NewPagesPager\getQueryInfo(), DeletedContribsPager\getQueryInfo(), ActiveUsersPager\getQueryInfo(), UsersPager\getQueryInfo(), ContribsPager\getQueryInfo(), BlockListPager\getQueryInfo(), ApiQueryUserInfo\getRateLimits(), DifferenceEngine\getRevisionHeader(), OutputPage\getRlClientContext(), LogEventsList\getShowHideLinks(), Skin\getSiteNotice(), UploadForm\getSourceSection(), HistoryPager\getStartBody(), ImageHistoryList\getThumbForLine(), ApiTokens\getTokenTypes(), LogEventsList\getTypeSelector(), Skin\getUndeleteLink(), ApiQueryInfo\getVisitingWatcherInfo(), ApiQueryInfo\getWatchedInfo(), ApiQueryInfo\getWatcherInfo(), ApiBase\getWatchlistUser(), ApiBase\getWatchlistValue(), HistoryPager\historyLine(), ImageHistoryList\imageHistoryLine(), ApiPageSet\initFromRevIDs(), ChangesList\insertDateHeader(), ChangesList\insertDiffHist(), ChangesList\insertRollback(), Skin\lastModified(), LogPager\limitPerformer(), LogPager\limitTitle(), LogPager\limitType(), DifferenceEngine\loadNewText(), DifferenceEngine\loadText(), ApiBase\logFeatureUsage(), LogEventsList\logLine(), ApiMain\logRequest(), ApiMergeHistory\merge(), ApiMove\movePage(), ApiPurge\mustBePosted(), OutputPage\parserOptions(), ApiUpload\performStash(), ApiUpload\performUpload(), Skin\preloadExistence(), ApiQueryContributions\prepareQuery(), ApiTag\processIndividual(), ImportReporter\reportPage(), DifferenceEngine\revisionDeleteLink(), HistoryPager\revLink(), ApiQueryDeletedRevisions\run(), ApiQueryAllRevisions\run(), ApiQueryAllDeletedRevisions\run(), ApiQueryWatchlist\run(), ApiQueryRevisions\run(), ApiQueryRecentChanges\run(), ApiUpload\selectUploadModule(), ApiMain\setupExternalResponse(), SkinTemplate\setupTemplateForOutput(), ApiBase\setWatch(), ChangesList\showAsUnpatrolled(), DifferenceEngine\showDiffPage(), Skin\showEmailUser(), ApiQueryBase\showHiddenUsersAddBlockInfo(), OutputPage\showPermissionsErrorPage(), HTMLForm\tryAuthorizedSubmit(), RevDelList\updateLog(), OutputPage\userCanPreview(), ApiQueryBase\userCanSeeRevDel(), and ApiBase\validateToken().

ContextSource::getWikiPage ( )

Get the WikiPage object.

May throw an exception if there's no Title object set or the Title object belongs to a special namespace that doesn't have WikiPage, so use first canUseWikiPage() to check whether this method can be called safely.