This class provides an implementation of the core hook interfaces, forwarding hook calls to HookContainer for dispatch to extensions. More...

Public Member Functions
	__construct (HookContainer $container)

	onAbortAutoblock ( $autoblockip, $block)
	Use this hook to cancel an autoblock.

	onAbortDiffCache ( $diffEngine)
	Use this hook to cancel the caching of a diff.

	onAbortEmailNotification ( $editor, $title, $rc)
	Use this hook to cancel email notifications for an edit.

	onAbortTalkPageEmailNotification ( $targetUser, $title)
	Use this hook to disable email notifications of edits to users' talk pages.

	onActionBeforeFormDisplay ( $name, $form, $article)
	This hook is called before executing the HTMLForm object.

	onActionModifyFormFields ( $name, &$fields, $article)
	This hook is called before creating an HTMLForm object for a page action.

	onAddNewAccount ( $user, $byEmail)
	This hook is called after a user account is created.

	onAfterBuildFeedLinks (&$feedLinks)
	This hook is called in OutputPage.php after all feed links (atom, rss,...) are created.

	onAfterFinalPageOutput ( $output)
	This hook is called nearly at the end of OutputPage::output() but before OutputPage::sendCacheControl() and final ob_end_flush() which will send the buffered output to the client.

	onAfterImportPage ( $title, $foreignTitle, $revCount, $sRevCount, $pageInfo)
	This hook is called when a page import is completed.

	onAfterParserFetchFileAndTitle ( $parser, $ig, &$html)
	This hook is called after an image gallery is formed by Parser, just before adding its HTML to parser output.

	onAlternateEdit ( $editPage)
	This hook is called before checking if a user can edit a page and before showing the edit form ( EditPage::edit() ).

	onAlternateEditPreview ( $editPage, &$content, &$previewHTML, &$parserOutput)
	This hook is called before generating the preview of the page when editing ( EditPage::getPreviewText() ).

	onAlternateUserMailer ( $headers, $to, $from, $subject, $body)
	This hook is called before mail is sent so that mail could be logged (or something else) instead of using PEAR or PHP's mail().

	onAncientPagesQuery (&$tables, &$conds, &$joinConds)
	Use this hook to modify the query used by Special:AncientPages.

	onApiBeforeMain (&$main)
	This hook is called before calling ApiMain's execute() method in api.php.

	onArticle__MissingArticleConditions (&$conds, $logTypes)
	This hook is called before fetching deletion and move log entries to display a message of a non-existing page being deleted/moved.

	onArticleConfirmDelete ( $article, $output, &$reason)
	This hook is called before writing the confirmation form for article deletion.

	onArticleContentOnDiff ( $diffEngine, $output)
	This hook is called before showing the article content below a diff.

	onArticleDelete ( $wikiPage, $user, &$reason, &$error, &$status, $suppress)

	onArticleDeleteAfterSuccess ( $title, $outputPage)
	Use this hook to modify the output after an article has been deleted.

	onArticleDeleteComplete ( $wikiPage, $user, $reason, $id, $content, $logEntry, $archivedRevisionCount)
	This hook is called after an article is deleted.

	onArticleEditUpdateNewTalk ( $wikiPage, $recipient)
	This hook is called before updating user_newtalk when a user talk page was changed.

	onArticleFromTitle ( $title, &$article, $context)
	This hook is called when creating an article object from a title object using Wiki::articleFromTitle().

	onArticleMergeComplete ( $targetTitle, $destTitle)
	This hook is called after merging to article using Special:Mergehistory.

	onArticlePageDataAfter ( $wikiPage, &$row)
	This hook is called after loading data of an article from the database.

	onArticlePageDataBefore ( $wikiPage, &$fields, &$tables, &$joinConds)
	This hook is called before loading data of an article from the database.

	onArticleParserOptions (Article $article, ParserOptions $popts)
	This hook is called before parsing wikitext for an article, and allows setting particular parser options based on title, user preferences, etc.

	onArticlePrepareTextForEdit ( $wikiPage, $popts)
	This hook is called when preparing text to be saved.

	onArticleProtect ( $wikiPage, $user, $protect, $reason)
	This hook is called before an article is protected.

	onArticleProtectComplete ( $wikiPage, $user, $protect, $reason)
	This hook is called after an article is protected.

	onArticlePurge ( $wikiPage)
	This hook is called before executing "&action=purge".

	onArticleRevisionViewCustom ( $revision, $title, $oldid, $output)
	Use this hook for custom rendering of an article's content.

	onArticleRevisionVisibilitySet ( $title, $ids, $visibilityChangeMap)
	This hook is called when changing visibility of one or more revisions of an article.

	onArticleShowPatrolFooter ( $article)
	This hook is called at the beginning of Article::showPatrolFooter.

	onArticleUndelete ( $title, $create, $comment, $oldPageId, $restoredPages)
	This hook is called when one or more revisions of an article are restored.

	onArticleUpdateBeforeRedirect ( $article, &$sectionanchor, &$extraq)
	This hook is called after a page is updated (usually on save), before the user is redirected back to the page.

	onArticleViewFooter ( $article, $patrolFooterShown)
	This hook is called after showing the footer section of an ordinary page view.

	onArticleViewHeader ( $article, &$outputDone, &$pcache)
	Use this hook to control article output.

	onArticleViewRedirect ( $article)
	This hook is called before setting "Redirected from ..." subtitle when a redirect was followed.

	onAuthChangeFormFields ( $requests, $fieldInfo, &$formDescriptor, $action)
	This hook is called after converting a field information array obtained from a set of AuthenticationRequest classes into a form descriptor; hooks can tweak the array to change how login etc.

	onAuthManagerLoginAuthenticateAudit ( $response, $user, $username, $extraData)
	This hook is called when a login attempt either succeeds or fails for a reason other than misconfiguration or session loss.

	onAutopromoteCondition ( $type, $args, $user, &$result)
	Use this hook to check autopromote condition for user.

	onBacklinkCacheGetConditions ( $table, $title, &$conds)
	Use this hook to set conditions for query when links to certain title are fetched.

	onBacklinkCacheGetPrefix ( $table, &$prefix)
	Use this hook to set a prefix for a specific link table.

	onBadImage ( $name, &$bad)
	This hook is called when checking against the bad image list.

	onBaseTemplateAfterPortlet ( $template, $portlet, &$html)
	This hook is called after output of portlets, allow injecting custom HTML after the section.

	onBeforeDisplayNoArticleText ( $article)
	This hook is called before displaying message key "noarticletext" or "noarticletext-nopermission" at Article::showMissingArticle().

	onBeforeInitialize ( $title, $unused, $output, $user, $request, $mediaWiki)
	This hook is called before anything is initialized in MediaWiki::performRequest().

	onBeforePageDisplay ( $out, $skin)
	This hook is called prior to outputting a page.

	onBeforePageRedirect ( $out, &$redirect, &$code)
	This hook is called prior to sending an HTTP redirect.

	onBeforeParserFetchFileAndTitle ( $parser, $nt, &$options, &$descQuery)
	This hook is called before an image is rendered by Parser.

	onBeforeParserFetchTemplateAndtitle ( $parser, $title, &$skip, &$id)
	This hook is called before a template is fetched by Parser.

	onBeforeParserFetchTemplateRevisionRecord (?LinkTarget $contextTitle, LinkTarget $title, bool &$skip, ?RevisionRecord &$revRecord)
	This hook is called before a template is fetched by Parser.

	onBeforeParserrenderImageGallery ( $parser, $ig)
	This hook is called before an image gallery is rendered by Parser.

	onBeforeRevertedTagUpdate ( $wikiPage, $user, $summary, $flags, $revisionRecord, $editResult, &$approved)
	This hook is called before scheduling a RevertedTagUpdateJob.

	onBeforeWelcomeCreation (&$welcome_creation_msg, &$injected_html)
	This hook is called before the welcomecreation message is displayed to a newly created user.

	onBitmapHandlerCheckImageArea ( $image, &$params, &$checkImageAreaHookResult)
	This hook is called by BitmapHandler::normaliseParams, after all normalizations have been performed, except for the $wgMaxImageArea check.

	onBitmapHandlerTransform ( $handler, $image, &$scalerParams, &$mto)
	This hook is called before a file is transformed, giving extensions the possibility to transform it themselves.

	onBlockIp ( $block, $user, &$reason)
	This hook is called before an IP address or user is blocked.

	onBlockIpComplete ( $block, $user, $priorBlock)
	This hook is called after an IP address or user is blocked.

	onBookInformation ( $isbn, $output)
	This hook is called before information output on Special:Booksources.

	onCanonicalNamespaces (&$namespaces)
	Use this hook to add namespaces or alter the defaults.

	onCategoryAfterPageAdded ( $category, $wikiPage)
	This hook is called after a page is added to a category.

	onCategoryAfterPageRemoved ( $category, $wikiPage, $id)
	This hook is called after a page is removed from a category.

	onCategoryPageView ( $catpage)
	This hook is called before viewing a categorypage in CategoryPage::view.

	onCategoryViewer__doCategoryQuery ( $type, $res)
	This hook is called after querying for pages to be displayed in a Category page.

	onCategoryViewer__generateLink ( $type, $title, $html, &$link)
	This hook is called before generating an output link allow extensions opportunity to generate a more specific or relevant link.

	onChangeAuthenticationDataAudit ( $req, $status)
	This hook is called when a user changes their password.

	onChangesListInitRows ( $changesList, $rows)
	Use this hook to batch process change list rows prior to rendering.

	onChangesListInsertArticleLink ( $changesList, &$articlelink, &$s, $rc, $unpatrolled, $watched)
	Use this hook to override or augment link to article in RC list.

	onChangesListSpecialPageQuery ( $name, &$tables, &$fields, &$conds, &$query_options, &$join_conds, $opts)
	This hook is called when building an SQL query on pages inheriting from ChangesListSpecialPage (in core: RecentChanges, RecentChangesLinked and Watchlist).

	onChangesListSpecialPageStructuredFilters ( $special)
	Use this hook to register filters for pages inheriting from ChangesListSpecialPage (in core: RecentChanges,vRecentChangesLinked, and Watchlist).

	onChangeTagAfterDelete ( $tag, &$status)
	This hook is called after a change tag has been deleted (that is, removed from all revisions and log entries to which it was applied).

	onChangeTagCanCreate ( $tag, $user, &$status)
	Use this hook to tell whether a change tag should be able to be created from the UI (Special:Tags) or via the API.

	onChangeTagCanDelete ( $tag, $user, &$status)
	Use this hook to tell whether a change tag should be able to be deleted from the UI (Special:Tags) or via the API.

	onChangeTagsAfterUpdateTags ( $addedTags, $removedTags, $prevTags, $rc_id, $rev_id, $log_id, $params, $rc, $user)
	This hook is called after tags have been updated with the ChangeTags::updateTags function.

	onChangeTagsAllowedAdd (&$allowedTags, $addTags, $user)
	This hook is called when checking if a user can add tags to a change.

	onChangeTagsListActive (&$tags)
	Use this hook to nominate which of the tags your extension uses are in active use.

	onChangeUserGroups ( $performer, $user, &$add, &$remove)
	This hook is called before user groups are changed.

	onCollation__factory ( $collationName, &$collationObject)
	This hook is called if $wgCategoryCollation is an unknown collation.

	onConfirmEmailComplete ( $user)
	This hook is called after a user's email has been confirmed successfully.

	onContentAlterParserOutput ( $content, $title, $parserOutput)
	Use this hook to modify parser output for a given content object.

	onContentGetParserOutput ( $content, $title, $revId, $options, $generateHtml, &$output)
	Use this hook to customize parser output for a given content object.

	onContentHandlerDefaultModelFor ( $title, &$model)
	This hook is called when the default content model is determined for a given title.

	onContentHandlerForModelID ( $modeName, &$handler)
	This hook is called when a ContentHandler is requested for a given content model name, but no entry for that model exists in $wgContentHandlers.

	onContentModelCanBeUsedOn ( $contentModel, $title, &$ok)
	Use this hook to determine whether a content model can be used on a given page.

	onContentSecurityPolicyDefaultSource (&$defaultSrc, $policyConfig, $mode)
	Use this hook to modify the allowed CSP load sources.

	onContentSecurityPolicyDirectives (&$directives, $policyConfig, $mode)
	If ContentSecurityPolicyDefaultSource and ContentSecurityPolicyScriptSource do not meet your needs, use this hook to modify the content security policy directives.

	onContentSecurityPolicyScriptSource (&$scriptSrc, $policyConfig, $mode)
	Use this hook to modify the allowed CSP script sources.

	onContribsPager__getQueryInfo ( $pager, &$queryInfo)
	This hook is called before the contributions query is about to run.

	onContribsPager__reallyDoQuery (&$data, $pager, $offset, $limit, $descending)
	This hook is called before really executing the query for My Contributions.

	onContributionsLineEnding ( $page, &$ret, $row, &$classes, &$attribs)
	This hook is called before a contributions HTML line is finished.

	onContributionsToolLinks ( $id, Title $title, array &$tools, SpecialPage $specialPage)
	Use this hook to change the tool links above Special:Contributions.

	onConvertContent ( $content, $toModel, $lossy, &$result)
	This hook is called by AbstractContent::convert when a conversion to another content model is requested.

	onCustomEditor ( $article, $user)
	This hook is called when invoking the page editor.

	onDeletedContribsPager__reallyDoQuery (&$data, $pager, $offset, $limit, $descending)
	This hook is called before really executing the query for Special:DeletedContributions.

	onDeletedContributionsLineEnding ( $page, &$ret, $row, &$classes, &$attribs)
	This hook is called before a DeletedContributions HTML line is finished.

	onDeleteUnknownPreferences (&$where, $db)
	This hook is called by the cleanupPreferences.php maintenance script to build a WHERE clause with which to delete preferences that are not known about.

	onDifferenceEngineAfterLoadNewText ( $differenceEngine)
	This hook is called in DifferenceEngine::loadNewText() after the new revision's content has been loaded into the class member variable $differenceEngine->mNewContent but before returning true from this function.

	onDifferenceEngineLoadTextAfterNewContentIsLoaded ( $differenceEngine)
	This hook is called in DifferenceEngine::loadText() after the new revision's content has been loaded into the class member variable $differenceEngine->mNewContent but before checking if the variable's value is null.

	onDifferenceEngineMarkPatrolledLink ( $differenceEngine, &$markAsPatrolledLink, $rcid)
	Use this hook to change the "mark as patrolled" link which is shown both on the diff header as well as on the bottom of a page, usually wrapped in a span element which has class="patrollink".

	onDifferenceEngineMarkPatrolledRCID (&$rcid, $differenceEngine, $change, $user)
	Use this hook to possibly change the rcid parameter.

	onDifferenceEngineNewHeader ( $differenceEngine, &$newHeader, $formattedRevisionTools, $nextlink, $rollback, $newminor, $diffOnly, $rdel, $unhide)
	Use this hook to change the $newHeader variable, which contains information about the new revision, such as the revision's author, whether the revision was marked as a minor edit or not, etc.

	onDifferenceEngineOldHeader ( $differenceEngine, &$oldHeader, $prevlink, $oldminor, $diffOnly, $ldel, $unhide)
	Use this hook to change the $oldHeader variable, which contains information about the old revision, such as the revision's author, whether the revision was marked as a minor edit or not, etc.

	onDifferenceEngineOldHeaderNoOldRev (&$oldHeader)
	Use this hook to change the $oldHeader variable in cases when there is no old revision.

	onDifferenceEngineRenderRevisionAddParserOutput ( $differenceEngine, $out, $parserOutput, $wikiPage)
	Use this hook to change the parser output.

	onDifferenceEngineRenderRevisionShowFinalPatrolLink ()
	Use this hook to not show the final "mark as patrolled" link on the bottom of a page.

	onDifferenceEngineShowDiff ( $differenceEngine)
	Use this hook to affect the diff text which eventually gets sent to the OutputPage object.

	onDifferenceEngineShowDiffPage ( $out)
	Use this hook to add additional output via the available OutputPage object into the diff view.

	onDifferenceEngineShowDiffPageMaybeShowMissingRevision ( $differenceEngine)
	This hook is called in DifferenceEngine::showDiffPage() when revision data cannot be loaded.

	onDifferenceEngineShowEmptyOldContent ( $differenceEngine)
	Use this hook to change the diff table body (without header) in cases when there is no old revision or the old and new revisions are identical.

	onDifferenceEngineViewHeader ( $differenceEngine)
	This hook is called before diff display.

	onDiffTools ( $newRevRecord, &$links, $oldRevRecord, $userIdentity)
	Use this hook to override or extend the revision tools available from the diff view, i.e.

	onDisplayOldSubtitle ( $article, &$oldid)
	This hook is called before creating subtitle when browsing old versions of an article.

	onEditFilter ( $editor, $text, $section, &$error, $summary)
	Use this hook to perform checks on an edit.

	onEditFilterMergedContent ( $context, $content, $status, $summary, $user, $minoredit)

	onEditFormInitialText ( $editPage)
	Use this hook to modify the edit form when editing existing pages.

	onEditFormPreloadText (&$text, $title)
	Use this hook to populate the edit form when creating pages.

	onEditPage__attemptSave ( $editpage_Obj)
	This hook is called before an article is saved, before WikiPage::doUserEditContent() is called.

	onEditPage__attemptSave_after ( $editpage_Obj, $status, $resultDetails)
	This hook is called after an article save attempt.

	onEditPage__importFormData ( $editpage, $request)
	Use this hook to read additional data posted in the form.

	onEditPage__showEditForm_fields ( $editor, $out)
	Use this hook to inject form field into edit form.

	onEditPage__showEditForm_initial ( $editor, $out)
	This hook is called before showing the edit form.

	onEditPage__showReadOnlyForm_initial ( $editor, $out)
	This hook is similar to EditPage::showEditForm:initial but for the read-only 'view source' variant of the edit form.

	onEditPage__showStandardInputs_options ( $editor, $out, &$tabindex)
	Use this hook to inject form fields into the editOptions area.

	onEditPageBeforeConflictDiff ( $editor, $out)
	Use this hook to modify the EditPage object and output when there's an edit conflict.

	onEditPageBeforeEditButtons ( $editpage, &$buttons, &$tabindex)
	Use this hook to modify the edit buttons below the textarea in the edit form.

	onEditPageBeforeEditToolbar (&$toolbar)
	Use this hook to add an edit toolbar above the textarea in the edit form.

	onEditPageCopyrightWarning ( $title, &$msg)
	Use this hook for site and per-namespace customization of contribution/copyright notice.

	onEditPageGetCheckboxesDefinition ( $editpage, &$checkboxes)
	Use this hook to modify the edit checkboxes and other form fields below the textarea in the edit form.

	onEditPageGetDiffContent ( $editPage, &$newtext)
	Use this hook to modify the wikitext that will be used in "Show changes".

	onEditPageGetPreviewContent ( $editPage, &$content)
	Use this hook to modify the wikitext that will be previewed.

	onEditPageNoSuchSection ( $editpage, &$res)
	This hook is called when a section edit request is given for an non-existent section.

	onEditPageTosSummary ( $title, &$msg)
	Use this hook for site and per-namespace customizations of terms of service summary link that might exist separately from the copyright notice.

	onEmailConfirmed ( $user, &$confirmed)
	This hook is called when checking that the user's email address is "confirmed".

	onEmailUser (&$to, &$from, &$subject, &$text, &$error)
	This hook is called before sending email from one user to another.

	onEmailUserCC (&$to, &$from, &$subject, &$text)
	This hook is called before sending the copy of the email to the author.

	onEmailUserComplete ( $to, $from, $subject, $text)
	This hook is called after sending email from one user to another.

	onEmailUserForm (&$form)
	This hook is called after building the email user form object.

	onEmailUserPermissionsErrors ( $user, $editToken, &$hookErr)
	Use this hook to retrieve permissions errors for emailing a user.

	onEnhancedChangesList__getLogText ( $changesList, &$links, $block)
	Use this hook to alter, remove, or add to the links of a group of changes in EnhancedChangesList.

	onEnhancedChangesListModifyBlockLineData ( $changesList, &$data, $rc)
	Use this hook to alter data used to build a non-grouped recent change line in EnhancedChangesList.

	onEnhancedChangesListModifyLineData ( $changesList, &$data, $block, $rc, &$classes, &$attribs)
	Use this hook to alter data used to build a grouped recent change inner line in EnhancedChangesList.

	onExemptFromAccountCreationThrottle ( $ip)
	Use this hook to add an exemption from the account creation throttle.

	onExtensionTypes (&$extTypes)
	This hook is called when generating the extensions credits.

	onFetchChangesList ( $user, $skin, &$list, $groups)
	This hook is called when fetching the ChangesList derivative for a particular user.

	onFileDeleteComplete ( $file, $oldimage, $article, $user, $reason)
	This hook is called when a file is deleted.

	onFileTransformed ( $file, $thumb, $tmpThumbPath, $thumbPath)
	This hook is called when a file is transformed and moved into storage.

	onFileUndeleteComplete ( $title, $fileVersions, $user, $reason)
	This hook is called when a file is undeleted.

	onFileUpload ( $file, $reupload, $hasDescription)
	This hook is called when a file upload occurs.

	onFormatAutocomments (&$comment, $pre, $auto, $post, $title, $local, $wikiId)
	This hook is called when an autocomment is formatted by the Linker.

	onGalleryGetModes (&$modeArray)
	Use this hook to get a list of classes that can render different modes of a gallery.

	onGetActionName (IContextSource $context, string &$action)
	Use this hook to override the action name depending on request parameters.

	onGetAllBlockActions (&$actions)
	Use this hook to add an action or actions that may be blocked by a partial block.

	onGetAutoPromoteGroups ( $user, &$promote)
	This hook is called when determining which autopromote groups a user is entitled to be in.

	onGetCacheVaryCookies ( $out, &$cookies)
	Use this hook to get cookies that should vary cache options.

	onGetCanonicalURL ( $title, &$url, $query)
	Use this hook to modify fully-qualified URLs used for IRC and email notifications.

	onGetContentModels (&$models)
	Use this hook to add content models to the list of available models.

	onGetDefaultSortkey ( $title, &$sortkey)
	Use this hook to override the default sortkey for a page.

	onGetDifferenceEngine ( $context, $old, $new, $refreshCache, $unhide, &$differenceEngine)
	This hook is called when getting a new difference engine interface object.

	onGetDoubleUnderscoreIDs (&$doubleUnderscoreIDs)
	Use this hook to modify the list of behavior switches (double underscore variables in wikitext).

	onGetExtendedMetadata (&$combinedMeta, $file, $context, $single, &$maxCacheTime)
	Use this hook to get extended file metadata for the API.

	onGetFullURL ( $title, &$url, $query)
	Use this hook to modify fully-qualified URLs used in redirects/export/offsite data.

	onGetHumanTimestamp (&$output, $timestamp, $relativeTo, $user, $lang)
	Use this hook to preemptively override the human-readable timestamp generated by MWTimestamp::getHumanTimestamp().

	onGetInternalURL ( $title, &$url, $query)
	Use this hook to modify fully-qualified URLs used for squid cache purging.

	onGetIP (&$ip)
	Use this hook to modify the IP of the current user (called only once).

	onGetLangPreferredVariant (&$req)
	This hook is called in LanguageConverter::getPreferredVariant() to allow fetching the language variant code from cookies or other such alternative storage.

	onGetLinkColours ( $linkcolour_ids, &$colours, $title)
	Use this hook to modify the CSS class of an array of page links.

	onGetLocalURL ( $title, &$url, $query)
	Use this hook to modify local URLs as output into page links.

	onGetLocalURL__Article ( $title, &$url)
	Use this hook to modify local URLs specifically pointing to article paths without any fancy queries or variants.

	onGetLocalURL__Internal ( $title, &$url, $query)
	Use this hook to modify local URLs to internal pages.

	onGetLogTypesOnUser (&$types)
	Use this hook to add log types where the target is a user page.

	onGetMagicVariableIDs (&$variableIDs)
	Use this hook to modify the list of magic variables.

	onGetMetadataVersion (&$version)
	Use this hook to modify the image metadata version currently in use.

	onGetNewMessagesAlert (&$newMessagesAlert, $newtalks, $user, $out)
	Use this hook to disable or modify the new messages alert.

	onGetPreferences ( $user, &$preferences)
	Use this hook to modify user preferences.

	onGetRelativeTimestamp (&$output, &$diff, $timestamp, $relativeTo, $user, $lang)
	Use this hook to pre-emptively override the relative timestamp generated by MWTimestamp::getRelativeTimestamp().

	onGetSlotDiffRenderer ( $contentHandler, &$slotDiffRenderer, $context)
	Use this hook to replace or wrap the standard SlotDiffRenderer for some content type.

	onGetUserBlock ( $user, $ip, &$block)
	Use this hook to modify the block found by the block manager.

	onGetUserPermissionsErrors ( $title, $user, $action, &$result)
	Use this hook to add a permissions error when permissions errors are checked for.

	onGetUserPermissionsErrorsExpensive ( $title, $user, $action, &$result)
	This hook is equal to getUserPermissionsErrors, but it is called only if expensive checks are enabled.

	onGitViewers (&$extTypes)
	This hook is called when generating the list of git viewers for Special:Version, allowing you to modify the list.

	onHistoryPageToolLinks (IContextSource $context, LinkRenderer $linkRenderer, array &$links)
	Use this hook to add one or more links to revision history page subtitle.

	onHistoryTools ( $revRecord, &$links, $prevRevRecord, $userIdentity)
	Use this hook to override or extend the revision tools available from the page history view, i.e.

	onHtmlCacheUpdaterAppendUrls ( $title, $mode, &$append)
	This hook is used to declare extra URLs to purge from HTTP caches.

	onHtmlCacheUpdaterVaryUrls ( $urls, &$append)
	This hook is used to add variants of URLs to purge from HTTP caches.

	onHTMLFileCache__useFileCache ( $context)
	Use this hook to override whether a page should be cached in file cache.

	onHtmlPageLinkRendererBegin ( $linkRenderer, $target, &$text, &$customAttribs, &$query, &$ret)
	This hook is called when generating internal and interwiki links in LinkRenderer, before processing starts.

	onHtmlPageLinkRendererEnd ( $linkRenderer, $target, $isKnown, &$text, &$attribs, &$ret)
	This hook is called when generating internal and interwiki links in LinkRenderer, just before the function returns a value.

	onImageBeforeProduceHTML ( $linker, &$title, &$file, &$frameParams, &$handlerParams, &$time, &$res, $parser, &$query, &$widthOption)
	This hook is called before producing the HTML created by a wiki image insertion.

	onImageOpenShowImageInlineBefore ( $imagePage, $output)
	This hook is called just before showing the image on an image page.

	onImagePageAfterImageLinks ( $imagePage, &$html)
	This hook is called after the image links section on an image page is built.

	onImagePageFileHistoryLine ( $imageHistoryList, $file, &$line, &$css)
	This hook is called when a file history line is constructed.

	onImagePageFindFile ( $page, &$file, &$displayFile)
	This hook is called when fetching the file associated with an image page.

	onImagePageShowTOC ( $page, &$toc)
	This hook is called when the file toc on an image page is generated.

	onImgAuthBeforeStream (&$title, &$path, &$name, &$result)
	This hook is called before a file is streamed to a user, but only when using img_auth.php.

	onImgAuthModifyHeaders ( $title, &$headers)
	This hook is called just before a file is streamed to a user via img_auth.php, allowing headers to be modified beforehand.

	onImportHandleContentXMLTag ( $reader, $contentInfo)
	This hook is called when parsing a content XML tag.

	onImportHandleLogItemXMLTag ( $reader, $logInfo)
	This hook is called when parsing an XML tag in a log item.

	onImportHandlePageXMLTag ( $reader, &$pageInfo)
	This hook is called when parsing an XML tag in a page.

	onImportHandleRevisionXMLTag ( $reader, $pageInfo, $revisionInfo)
	This hook is called when parsing an XML tag in a page revision.

	onImportHandleToplevelXMLTag ( $reader)
	This hook is called when parsing a top level XML tag.

	onImportHandleUnknownUser ( $name)
	When a user doesn't exist locally, use this hook to auto-create it.

	onImportHandleUploadXMLTag ( $reader, $revisionInfo)
	This hook is called when parsing an XML tag in a file upload.

	onImportLogInterwikiLink (&$fullInterwikiPrefix, &$pageTitle)
	Use this hook to change interwiki links in log entries and edit summaries for transwiki imports.

	onImportSources (&$importSources)
	This hook is called when reading from the $wgImportSources configuration variable.

	onInfoAction ( $context, &$pageInfo)
	This hook is called when building information to display on the action=info page.

	onInitializeArticleMaybeRedirect ( $title, $request, &$ignoreRedirect, &$target, &$article)
	Use this hook to check whether a title is a redirect.

	onInternalParseBeforeLinks ( $parser, &$text, $stripState)
	This hook is called during Parser's internalParse method before links but after nowiki/noinclude/includeonly/onlyinclude and other processing.

	onInternalParseBeforeSanitize ( $parser, &$text, $stripState)
	This hook is called during Parser's internalParse method just before the parser removes unwanted/dangerous HTML tags and after nowiki/noinclude/ includeonly/onlyinclude and other processing.

	onInterwikiLoadPrefix ( $prefix, &$iwData)
	This hook is called when resolving whether a given prefix is an interwiki or not.

	onInvalidateEmailComplete ( $user)
	This hook is called after a user's email has been invalidated successfully.

	onIRCLineURL (&$url, &$query, $rc)
	This hook is called when constructing the URL to use in an IRC notification.

	onIsFileCacheable ( $article)
	Use this hook to override the result of Article::isFileCacheable().

	onIsTrustedProxy ( $ip, &$result)
	Use this hook to override the result of ProxyLookup::isTrustedProxy().

	onIsUploadAllowedFromUrl ( $url, &$allowed)
	Use this hook to override the result of UploadFromUrl::isAllowedUrl().

	onIsValidEmailAddr ( $addr, &$result)
	Use this hook to override the result of Sanitizer::validateEmail(), for instance to return false if the domain name doesn't match your organization.

	onIsValidPassword ( $password, &$result, $user)
	Use this hook to override the result of User::isValidPassword()

	onJsonValidateSave (JsonContent $content, PageIdentity $pageIdentity, StatusValue $status)
	Use this hook to add additional validations for JSON content pages.

	onLanguage__getMessagesFileName ( $code, &$file)
	Use this hook to change the path of a localisation file.

	onLanguageGetNamespaces (&$namespaces)
	Use this hook to provide custom ordering for namespaces or remove namespaces.

	onLanguageGetTranslatedLanguageNames (&$names, $code)
	Use this hook to provide translated language names.

	onLanguageLinks ( $title, &$links, &$linkFlags)
	Use this hook to manipulate a page's language links.

	onLanguageSelector ( $out, $cssClassName)
	Use this hook to change the language selector available on a page.

	onLinkerGenerateRollbackLink ( $revRecord, $context, $options, &$inner)
	This hook is called before a rollback link is displayed to allow for customizing the appearance of the link or substituting it with something entirely different.

	onLinkerMakeExternalImage (&$url, &$alt, &$img)
	This hook is called at the end of Linker::makeExternalImage() just before the return.

	onLinkerMakeExternalLink (&$url, &$text, &$link, &$attribs, $linkType)
	This hook is called at the end of Linker::makeExternalLink() just before the return.

	onLinkerMakeMediaLinkFile ( $title, $file, &$html, &$attribs, &$ret)
	This hook is called at the end of Linker::makeMediaLinkFile() just before the return.

	onLinksUpdate ( $linksUpdate)
	This hook is called at the beginning of LinksUpdate::doUpdate() just before the actual update.

	onLinksUpdateAfterInsert ( $linksUpdate, $table, $insertions)
	This hook is called at the end of LinksUpdate::incrTableUpdate() after each link table insert.

	onLinksUpdateComplete ( $linksUpdate, $ticket)
	This hook is called at the end of LinksUpdate::doUpdate() when updating, including delete and insert, has completed for all link tables.

	onLinksUpdateConstructed ( $linksUpdate)
	This hook is called at the end of LinksUpdate() is construction.

	onListDefinedTags (&$tags)
	This hook is called when trying to find all defined tags.

	onLoadExtensionSchemaUpdates ( $updater)
	This hook is called during database installation and updates.

	onLoadUserOptions (UserIdentity $user, array &$options)
	This hook is called when user options/preferences are being loaded from the database.

	onLocalFile__getHistory ( $file, &$tables, &$fields, &$conds, &$opts, &$join_conds)
	This hook is called before a file history query is performed.

	onLocalFilePurgeThumbnails ( $file, $archiveName, $urls)
	This hook is called before thumbnails for a local file are purged.

	onLocalisationCacheRecache ( $cache, $code, &$alldata, $unused)
	Called when loading the localisation data into cache.

	onLocalisationCacheRecacheFallback ( $cache, $code, &$alldata)
	Called for each language when merging fallback data into the cache.

	onLocalUserCreated ( $user, $autocreated)
	This hook is called when a local user has been created.

	onLogEventsListGetExtraInputs ( $type, $logEventsList, &$input, &$formDescriptor)
	This hook is called when getting extra inputs to display on Special:Log for a specific log type.

	onLogEventsListLineEnding ( $page, &$ret, $entry, &$classes, &$attribs)
	This hook is called before a Special:Log line is finished.

	onLogEventsListShowLogExtract (&$s, $types, $page, $user, $param)
	This hook is called before the string is added to OutputPage.

	onLogException ( $e, $suppressed)
	This hook is called before an exception (or PHP error) is logged.

	onLoginFormValidErrorMessages (array &$messages)
	This hook is called in LoginForm when a function gets valid error messages.

	onLogLine ( $log_type, $log_action, $title, $paramArray, &$comment, &$revert, $time)
	Use this hook to process a single log entry on Special:Log.

	onLonelyPagesQuery (&$tables, &$conds, &$joinConds)
	Use this hook to modify the query used by Special:LonelyPages.

	onMagicWordwgVariableIDs (&$variableIDs)
	This hook is called when defining new magic words IDs.

	onMaintenanceRefreshLinksInit ( $refreshLinks)
	This hook is called before executing the refreshLinks.php maintenance script.

	onMaintenanceShellStart ()
	This hook is called before maintenance script shells start, such as eval.php and shell.php.

	onMaintenanceUpdateAddParams (&$params)
	Use this hook to add params to the update.php maintenance script.

	onMakeGlobalVariablesScript (&$vars, $out)
	Export user- or page-specific `mw.config` variables to JavaScript.

	onManualLogEntryBeforePublish ( $logEntry)
	Use this hook to access or modify log entry just before it is published.

	onMarkPatrolled ( $rcid, $user, $wcOnlySysopsCanPatrol, $auto, &$tags)
	This hook is called before an edit is marked patrolled.

	onMarkPatrolledComplete ( $rcid, $user, $wcOnlySysopsCanPatrol, $auto)
	This hook is called after an edit is marked patrolled.

	onMediaWikiPerformAction ( $output, $article, $title, $user, $request, $mediaWiki)
	Use this hook to override MediaWiki::performAction().

	onMediaWikiServices ( $services)
	This hook is called when a global MediaWikiServices instance is initialized.

	onMessageCache__get (&$key)
	This hook is called when fetching a message.

	onMessageCacheReplace ( $title, $text)
	This hook is called when a message page is changed.

	onMessagesPreLoad ( $title, &$message, $code)
	This hook is called when loading a message from the database.

	onMimeMagicGuessFromContent ( $mimeMagic, &$head, &$tail, $file, &$mime)
	Use this hook to guess the MIME by content.

	onMimeMagicImproveFromExtension ( $mimeMagic, $ext, &$mime)
	Use this hook to further improve the MIME type detected by considering the file extension.

	onMimeMagicInit ( $mimeMagic)
	This hook is called before processing the list mapping MIME types to media types and the list mapping MIME types to file extensions.

	onModifyExportQuery ( $db, &$tables, $cond, &$opts, &$join_conds, &$conds)
	Use this hook to modify the query used by the exporter.

	onMovePageCheckPermissions ( $oldTitle, $newTitle, $user, $reason, $status)
	Use this hook to specify whether the user is allowed to move the page.

	onMovePageIsValidMove ( $oldTitle, $newTitle, $status)
	Use this hook to specify whether a page can be moved for technical reasons.

	onMultiContentSave ( $renderedRevision, $user, $summary, $flags, $status)
	This hook is called before an article is saved.

	onNamespaceIsMovable ( $index, &$result)
	This hook is called when determining if it is possible to move pages in a namespace.

	onNewDifferenceEngine ( $title, &$oldId, &$newId, $old, $new)
	This hook is called when a new DifferenceEngine object is made.

	onNewPagesLineEnding ( $page, &$ret, $row, &$classes, &$attribs)
	This hook is called before a NewPages line is finished.

	onOldChangesListRecentChangesLine ( $changeslist, &$s, $rc, &$classes, &$attribs)
	Use this hook to customize a recent changes line.

	onOpenSearchUrls (&$urls)
	This hook is called when constructing the OpenSearch description XML.

	onOpportunisticLinksUpdate ( $page, $title, $parserOutput)
	This hook is called by WikiPage::triggerOpportunisticLinksUpdate when a page view triggers a re-rendering of the page.

	onOtherAutoblockLogLink (&$otherBlockLink)
	Use this hook to add list items to a list of "other autoblocks" which appears at the end of Special:AutoblockList.

	onOtherBlockLogLink (&$otherBlockLink, $ip)
	Use this hook to add list items to a list of "other blocks" when viewing Special:BlockList.

	onOutputPageAfterGetHeadLinksArray (&$tags, $out)
	This hook is called in OutputPage::getHeadLinksArray right before returning the result.

	onOutputPageBeforeHTML ( $out, &$text)
	This hook is called when a page has been processed by the parser and the resulting HTML is about to be displayed.

	onOutputPageBodyAttributes ( $out, $sk, &$bodyAttrs)
	This hook is called when OutputPage::headElement is creating the body tag to allow for extensions to add attributes to the body of the page they might need.

	onOutputPageCheckLastModified (&$modifiedTimes, $out)
	This hook is called when checking if the page has been modified since the last visit.

	onOutputPageMakeCategoryLinks ( $out, $categories, &$links)
	This hook is called when links are about to be generated for the page's categories.

	onOutputPageParserOutput ( $outputPage, $parserOutput)
	This hook is called after adding a parserOutput to $wgOut.

	onPageContentLanguage ( $title, &$pageLang, $userLang)
	Use this hook to change the language in which the content of a page is written.

	onPageContentSave ( $wikiPage, $user, $content, &$summary, $isminor, $iswatch, $section, $flags, $status)
	This hook is called before an article is saved.

	onPageDelete (ProperPageIdentity $page, Authority $deleter, string $reason, StatusValue $status, bool $suppress)
	This hook is called before a page is deleted.

	onPageDeleteComplete (ProperPageIdentity $page, Authority $deleter, string $reason, int $pageID, RevisionRecord $deletedRev, ManualLogEntry $logEntry, int $archivedRevisionCount)
	This hook is called after a page is deleted.

	onPageDeletionDataUpdates ( $title, $revision, &$updates)
	This hook is called when constructing a list of DeferrableUpdate to be executed when a page is deleted.

	onPageHistoryBeforeList ( $article, $context)
	This hook is called when a history page list is about to be constructed.

	onPageHistoryLineEnding ( $historyAction, &$row, &$s, &$classes, &$attribs)
	This hook is called right before the `<li>` is generated for a history line.

	onPageHistoryPager__doBatchLookups ( $pager, $result)
	This hook is called after the pager query was run, before any output is generated, to allow batch lookups for prefetching information needed for display.

	onPageHistoryPager__getQueryInfo ( $pager, &$queryInfo)
	This hook is called when a history pager query parameter set is constructed.

	onPageMoveComplete ( $old, $new, $user, $pageid, $redirid, $reason, $revision)
	This hook is called after moving an article (title), post-commit.

	onPageMoveCompleting ( $old, $new, $user, $pageid, $redirid, $reason, $revision)
	This hook is called after moving an article (title), pre-commit.

	onPageRenderingHash (&$confstr, $user, &$forOptions)
	NOTE: Consider using ParserOptionsRegister instead.

	onPageSaveComplete ( $wikiPage, $user, $summary, $flags, $revisionRecord, $editResult)
	This hook is called after an article has been updated.

	onPageUndelete (ProperPageIdentity $page, Authority $performer, string $reason, bool $unsuppress, array $timestamps, array $fileVersions, StatusValue $status)
	This hook is called before (part of) a page is undeleted.

	onPageViewUpdates ( $wikipage, $user)
	Use this hook to make database (or other) changes after a page view is seen by MediaWiki.

	onParserAfterParse ( $parser, &$text, $stripState)
	This hook is called from Parser::parse() just after the call to Parser::internalParse() returns.

	onParserAfterTidy ( $parser, &$text)
	This hook is called after Parser::tidy() in Parser::parse().

	onParserBeforeInternalParse ( $parser, &$text, $stripState)
	This hook is called at the beginning of Parser::internalParse().

	onParserBeforePreprocess ( $parser, &$text, $stripState)
	Called at the beginning of Parser::preprocess()

	onParserCacheSaveComplete ( $parserCache, $parserOutput, $title, $popts, $revId)
	This hook is called after a ParserOutput has been committed to the parser cache.

	onParserClearState ( $parser)
	This hook is called at the end of Parser::clearState().

	onParserCloned ( $parser)
	This hook is called when the parser is cloned.

	onParserFetchTemplateData (array $titles, array &$tplData)
	This hook allows Parsoid to fetch additional serialization information about a Template, including the type of its arguments, whether they should be serialized as inline or block style wikitext, etc.

	onParserFirstCallInit ( $parser)
	This hook is called when the parser initialises for the first time.

	onParserGetVariableValueSwitch ( $parser, &$variableCache, $magicWordId, &$ret, $frame)
	This hook is called when the parser needs the value of a custom magic word.

	onParserGetVariableValueTs ( $parser, &$time)
	Use this hook to change the value of the time for time-related magic words, ie {{CURRENTMONTH}}, {{LOCALMONTH}}, etc.

	onParserLimitReportFormat ( $key, &$value, &$report, $isHTML, $localize)
	This hook is called for each row in the parser limit report that needs formatting.

	onParserLimitReportPrepare ( $parser, $output)
	This hook is called at the end of Parser:parse() when the parser will include comments about size of the text parsed.

	onParserLogLinterData (string $title, int $revId, array $lints)
	This hook allows Parsoid to log additional linting information during a parse to a database maintained by the [[Extension:Linter]].

	onParserMakeImageParams ( $title, $file, &$params, $parser)
	This hook is called before the parser generates an image link, use this to modify the parameters of the image.

	onParserModifyImageHTML (Parser $parser, File $file, array $params, string &$html)
	This hook is called for each image added to parser output, with its associated HTML as returned from Linker::makeImageLink().

	onParserOptionsRegister (&$defaults, &$inCacheKey, &$lazyLoad)
	Use this hook to register additional parser options.

	onParserOutputPostCacheTransform ( $parserOutput, &$text, &$options)
	This hook is called from ParserOutput::getText() to do post-cache transforms.

	onParserOutputStashForEdit ( $page, $content, $output, $summary, $user)
	This hook is called when an edit stash parse finishes, before the output is cached.

	onParserPreSaveTransformComplete ( $parser, &$text)
	This hook is called from Parser::preSaveTransform() after processing is complete, giving the extension a chance to further modify the wikitext.

	onParserSectionCreate ( $parser, $section, &$sectionContent, $showEditLinks)
	This hook is called each time the parser creates a document section from wikitext.

	onParserTestGlobals (&$globals)
	Use this hook to define globals for parser tests.

	onParserTestTables (&$tables)
	Use this hook to alter the list of tables to duplicate when parser tests are run.

	onPasswordPoliciesForUser ( $user, &$effectivePolicy)
	Use this hook to alter the effective password policy for a user.

	onPerformRetroactiveAutoblock ( $block, &$blockIds)
	This hook is called before a retroactive autoblock is applied to a user.

	onPermissionErrorAudit (LinkTarget $title, UserIdentity $user, string $action, string $rigor, array $errors)
	This hook is called from PermissionManager::getPermissionErrorsInternal() to collect internal permission errors and make them available to consumers.

	onPersonalUrls (&$personal_urls, &$title, $skin)
	Use this hook to alter the user-specific navigation links (e.g.

	onPingLimiter ( $user, $action, &$result, $incrBy)
	Use this hook to override the results of User::pingLimiter().

	onPlaceNewSection ( $content, $oldtext, $subject, &$text)
	Use this hook to override placement of new sections.

	onPostLoginRedirect (&$returnTo, &$returnToQuery, &$type)
	Use this hook to modify the post login redirect behavior.

	onPreferencesFormPreSave ( $formData, $form, $user, &$result, $oldUserOptions)
	Use this hook to override preferences being saved.

	onPreferencesGetLegend ( $form, $key, &$legend)
	Use the hook to override the text used for the <legend> of a preferences section.

	onPrefixSearchBackend ( $ns, $search, $limit, &$results, $offset)
	Use this hook to override the title prefix search used for OpenSearch and AJAX search suggestions.

	onPrefixSearchExtractNamespace (&$namespaces, &$search)
	This hook is called if core was not able to extract a namespace from the search string so that extensions can attempt it.

	onPrefsEmailAudit ( $user, $oldaddr, $newaddr)
	This hook is called when user changes their email address.

	onProtectionForm__buildForm ( $article, &$output)
	This hook is called after all protection type fieldsets are made in the form.

	onProtectionForm__save ( $article, &$errorMsg, $reasonstr)
	This hook is called when a protection form is submitted.

	onProtectionForm__showLogExtract ( $article, $out)
	This hook is called after the protection log extract is shown.

	onProtectionFormAddFormFields ( $article, &$hookFormOptions)
	This hook is called after all protection type form fields are added.

	onRandomPageQuery (&$tables, &$conds, &$joinConds)
	Use this hook to modify the query used by Special:Random to select random pages.

	onRawPageViewBeforeOutput ( $obj, &$text)
	This hook is called right before the text is blown out in action=raw.

	onRecentChange_save ( $recentChange)
	This hook is called at the end of RecentChange::save().

	onRecentChangesPurgeRows ( $rows)
	This hook is called when old recentchanges rows are purged, after deleting those rows but within the same transaction.

	onRedirectSpecialArticleRedirectParams (&$redirectParams)
	Use this hook to alter the set of parameter names such as "oldid" that are preserved when using redirecting special pages such as Special:MyPage and Special:MyTalk.

	onRejectParserCacheValue ( $parserOutput, $wikiPage, $parserOptions)
	Use this hook to reject an otherwise usable cached value from the Parser cache.

	onRequestContextCreateSkin ( $context, &$skin)
	This hook is called when RequestContext::getSkin creates a skin instance.

	onResetPasswordExpiration ( $user, &$newExpire)
	Use this hook to allow extensions to set a default password expiration.

	onResourceLoaderGetConfigVars (array &$vars, $skin, Config $config)
	Export static site-wide `mw.config` variables to JavaScript.

	onResourceLoaderJqueryMsgModuleMagicWords (RL\Context $context, array &$magicWords)

	onRevisionDataUpdates ( $title, $renderedRevision, &$updates)
	This hook is called when constructing a list of DeferrableUpdate to be executed to record secondary data about a revision.

	onRevisionFromEditComplete ( $wikiPage, $rev, $originalRevId, $user, &$tags)
	This hook is called when a revision was inserted due to an edit, file upload, import or page move.

	onRevisionRecordInserted ( $revisionRecord)
	This hook is called after a revision is inserted into the database.

	onRevisionUndeleted ( $revisionRecord, $oldPageID)
	After an article revision is restored.

	onRollbackComplete ( $wikiPage, $user, $revision, $current)
	After an article rollback is completed.

	onSaveUserOptions (UserIdentity $user, array &$modifiedOptions, array $originalOptions)
	This hook is called just before saving user preferences.

	onSearchableNamespaces (&$arr)
	Use this hook to modify which namespaces are searchable.

	onSearchAfterNoDirectMatch ( $term, &$title)
	This hook is called if there was no match for the exact result.

	onSearchDataForIndex (&$fields, $handler, $page, $output, $engine)
	Use this hook to add data to search document.

	onSearchGetNearMatch ( $term, &$title)
	Use this hook to perform exact-title-matches in "go" searches if nothing was found.

	onSearchGetNearMatchBefore ( $allSearchTerms, &$titleResult)
	Use this hook to perform exact-title-matches in "go" searches before the normal operations.

	onSearchGetNearMatchComplete ( $term, &$title)
	Use this hook to modify exact-title-matches in "go" searches.

	onSearchIndexFields (&$fields, $engine)
	Use this hook to add fields to search index mapping.

	onSearchResultInitFromTitle ( $title, &$id)
	Use this hook to set the revision used when displaying a page in search results.

	onSearchResultProvideDescription (array $pageIdentities, &$descriptions)
	This hook is called when generating search results in order to fill the 'description' field in an extension.

	onSearchResultProvideThumbnail (array $pageIdentities, &$thumbnails, int $size=null)
	This hook is called when generating search results in order to fill the 'thumbnail' field in an extension.

	onSearchResultsAugment (&$setAugmentors, &$rowAugmentors)
	Use this hook to add code to the list of search result augmentors.

	onSecuritySensitiveOperationStatus (&$status, $operation, $session, $timeSinceAuth)
	Use this hook to affect the return value from MediaWiki\Auth\AuthManager::securitySensitiveOperationStatus().

	onSelfLinkBegin ( $nt, &$html, &$trail, &$prefix, &$ret)
	This hook is called before a link to the current article is displayed to allow the display of the link to be customized.

	onSendWatchlistEmailNotification ( $targetUser, $title, $enotif)
	Use this hook to cancel watchlist email notifications (enotifwatchlist) for an edit.

	onSessionCheckInfo (&$reason, $info, $request, $metadata, $data)
	Use this hook to validate a MediaWiki\Session\SessionInfo as it's being loaded from storage.

	onSessionMetadata ( $backend, &$metadata, $requests)
	Use this hook to add metadata to a session being saved.

	onSetupAfterCache ()
	This hook is called in Setup.php, after cache objects are set.

	onShortPagesQuery (&$tables, &$conds, &$joinConds, &$options)
	Use this hook to modify the query used by Special:ShortPages.

	onShowMissingArticle ( $article)
	This hook is called when generating the output for a non-existent page.

	onShowSearchHit ( $searchPage, $result, $terms, &$link, &$redirect, &$section, &$extract, &$score, &$size, &$date, &$related, &$html)
	Use this hook to customize display of search hit.

	onShowSearchHitTitle (&$title, &$titleSnippet, $result, $terms, $specialSearch, &$query, &$attributes)
	Use this hook to customise display of search hit title/link.

	onSidebarBeforeOutput ( $skin, &$sidebar)
	Use this hook to edit the sidebar just before it is output by skins.

	onSiteNoticeAfter (&$siteNotice, $skin)
	This hook is called after the sitenotice/anonnotice is composed.

	onSiteNoticeBefore (&$siteNotice, $skin)
	This hook is called before the sitenotice/anonnotice is composed.

	onSkinAddFooterLinks (Skin $skin, string $key, array &$footerItems)
	This hook is called when generating the code used to display the footer.

	onSkinAfterBottomScripts ( $skin, &$text)
	This hook is called at the end of Skin::bottomScripts().

	onSkinAfterContent (&$data, $skin)
	Use this hook to add text after the page content and article metadata.

	onSkinAfterPortlet ( $skin, $portlet, &$html)
	This hook is called when generating portlets.

	onSkinBuildSidebar ( $skin, &$bar)
	This hook is called at the end of Skin::buildSidebar().

	onSkinCopyrightFooter ( $title, $type, &$msg, &$link)
	Use this hook for site and per-namespace customization of the copyright notice.

	onSkinEditSectionLinks ( $skin, $title, $section, $tooltip, &$result, $lang)
	Use this hook to modify section edit links.

	onSkinPageReadyConfig (RL\Context $context, array &$config)
	Allows skins to change the `mediawiki.page.ready` module configuration.

	onSkinPreloadExistence (&$titles, $skin)
	Use this hook to supply titles that should be added to link existence cache before the page is rendered.

	onSkinSubPageSubtitle (&$subpages, $skin, $out)
	This hook is called at the beginning of Skin::subPageSubtitle().

	onSkinTemplateGetLanguageLink (&$languageLink, $languageLinkTitle, $title, $outputPage)
	This hook is called after building the data for a language link from which the actual html is constructed.

	onSkinTemplateNavigation ( $sktemplate, &$links)

	onSkinTemplateNavigation__SpecialPage ( $sktemplate, &$links)

	onSkinTemplateNavigation__Universal ( $sktemplate, &$links)
	This hook is called on both content and special pages after variants have been added.

	onSoftwareInfo (&$software)
	This hook is called by Special:Version for returning information about the software.

	onSpecialBlockModifyFormFields ( $sp, &$fields)
	Use this hook to add more fields to Special:Block.

	onSpecialContributions__formatRow__flags ( $context, $row, &$flags)
	This hook is called before rendering a Special:Contributions row.

	onSpecialContributions__getForm__filters ( $sp, &$filters)
	This hook is called with a list of filters to render on Special:Contributions.

	onSpecialContributionsBeforeMainOutput ( $id, $user, $sp)
	This hook is called before the form on Special:Contributions.

	onSpecialExportGetExtraPages ( $inputPages, &$extraPages)

	onSpecialListusersDefaultQuery ( $pager, &$query)
	This hook is called right before the end of UsersPager::getDefaultQuery().

	onSpecialListusersFormatRow (&$item, $row)
	This hook is called right before the end of UsersPager::formatRow().

	onSpecialListusersHeader ( $pager, &$out)
	This hook is called after adding the submit button in UsersPager::getPageHeader().

	onSpecialListusersHeaderForm ( $pager, &$out)
	This hook is called before adding the submit button in UsersPager::getPageHeader().

	onSpecialListusersQueryInfo ( $pager, &$query)
	This hook is called right before the end of UsersPager::getQueryInfo()

	onSpecialLogAddLogSearchRelations ( $type, $request, &$qc)
	Use this hook to add log relations to the current log.

	onSpecialMovepageAfterMove ( $movePage, $oldTitle, $newTitle)
	This hook is called after moving a page.

	onSpecialMuteModifyFormFields ( $target, $user, &$fields)
	Use this hook to add more fields to Special:Mute.

	onSpecialMuteSubmit ( $data)
	This hook is called at the end of SpecialMute::onSubmit.

	onSpecialNewpagesConditions ( $special, $opts, &$conds, &$tables, &$fields, &$join_conds)
	This hook is called when building the SQL query for Special:NewPages.

	onSpecialNewPagesFilters ( $special, &$filters)
	This hook is called after building form options at NewPages.

	onSpecialPage_initList (&$list)
	This hook is called when setting up SpecialPageFactory::$list.

	onSpecialPageAfterExecute ( $special, $subPage)
	This hook is called after SpecialPage::execute.

	onSpecialPageBeforeExecute ( $special, $subPage)
	This hook is called before SpecialPage::execute.

	onSpecialPageBeforeFormDisplay ( $name, $form)
	This hook is called before executing the HTMLForm object.

	onSpecialPasswordResetOnSubmit (&$users, $data, &$error)
	This hook is called when executing a form submission on Special:PasswordReset.

	onSpecialRandomGetRandomTitle (&$randstr, &$isRedir, &$namespaces, &$extra, &$title)
	This hook is called during the execution of Special:Random,.

	onSpecialRecentChangesPanel (&$extraOpts, $opts)
	This hook is called when building form options in SpecialRecentChanges.

	onSpecialResetTokensTokens (&$tokens)
	This hook is called when building token list for SpecialResetTokens.

	onSpecialSearchCreateLink ( $t, &$params)
	This hook is called when making the message to create a page or go to the existing page.

	onSpecialSearchGoResult ( $term, $title, &$url)
	Use this hook to alter the behaviour of the 'go' feature when searching.

	onSpecialSearchNogomatch (&$title)
	This hook is called when the 'Go' feature is triggered and the target doesn't exist.

	onSpecialSearchPowerBox (&$showSections, $term, &$opts)
	Use this hook to modify advanced search profile forms.

	onSpecialSearchProfileForm ( $search, &$form, $profile, $term, $opts)
	Use this hook to modify search profile forms.

	onSpecialSearchProfiles (&$profiles)
	Use this hook to modify search profiles.

	onSpecialSearchResults ( $term, &$titleMatches, &$textMatches)
	This hook is called before search result display.

	onSpecialSearchResultsAppend ( $specialSearch, $output, $term)
	This hook is called immediately before returning HTML on the search results page.

	onSpecialSearchResultsPrepend ( $specialSearch, $output, $term)
	This hook is called immediately before returning HTML on the search results page.

	onSpecialSearchSetupEngine ( $search, $profile, $engine)
	Use this hook for passing custom data to the search engine.

	onSpecialStatsAddExtra (&$extraStats, $context)
	Use this hook to add extra statistics at the end of Special:Statistics.

	onSpecialTrackingCategories__generateCatLink ( $specialPage, $catTitle, &$html)
	This hook is called for each category link on Special:TrackingCategories.

	onSpecialTrackingCategories__preprocess ( $specialPage, $trackingCategories)
	This hook is called after LinkBatch on Special:TrackingCategories.

	onSpecialUploadComplete ( $form)
	This hook is called after successfully uploading a file from Special:Upload.

	onSpecialVersionVersionUrl ( $version, &$versionUrl)
	This hook is called when building the URL for Special:Version.

	onSpecialWatchlistGetNonRevisionTypes (&$nonRevisionTypes)
	This hook is called when building the SQL query for SpecialWatchlist.

	onTempUserCreatedRedirect (Session $session, UserIdentity $user, string $returnTo, string $returnToQuery, string $returnToAnchor, &$redirectUrl)
	This hook is called after an action causes a temporary user to be created.

	onTestCanonicalRedirect ( $request, $title, $output)
	This hook is called when about to force a redirect to a canonical URL for a title when we have no other parameters on the URL.

	onThumbnailBeforeProduceHTML ( $thumbnail, &$attribs, &$linkAttribs)
	This hook is called before an image HTML is about to be rendered (by ThumbnailImage:toHtml method).

	onTitleExists ( $title, &$exists)
	This hook is called when determining whether a page exists at a given title.

	onTitleGetEditNotices ( $title, $oldid, &$notices)
	Use this hook to add edit notices.

	onTitleGetRestrictionTypes ( $title, &$types)
	Use this hook to modify the types of protection that can be applied.

	onTitleIsAlwaysKnown ( $title, &$isKnown)
	This hook is called when determining if a page exists.

	onTitleIsMovable ( $title, &$result)
	This hook is called when determining if it is possible to move a page.

	onTitleMove ( $old, $nt, $user, $reason, &$status)

	onTitleMoveStarting ( $old, $nt, $user)
	This hook is called before moving an article (title), but just after the atomic DB section starts.

	onTitleQuickPermissions ( $title, $user, $action, &$errors, $doExpensiveQueries, $short)
	This hook is called from Title::checkQuickPermissions to add to or override the quick permissions check.

	onTitleReadWhitelist ( $title, $user, &$whitelisted)
	This hook is called at the end of read permissions checks, just before adding the default error message if nothing allows the user to read the page.

	onTitleSquidURLs ( $title, &$urls)
	This hook is called to determine which URLs to purge from HTTP caches.

	onUnblockUser ( $block, $user, &$reason)
	This hook is called before an IP address or user is unblocked.

	onUnblockUserComplete ( $block, $user)
	This hook is called after an IP address or user has been unblocked.

	onUndeleteForm__showHistory (&$archive, $title)
	This hook is called in UndeleteForm::showHistory, after creating the PageArchive object.

	onUndeleteForm__showRevision (&$archive, $title)
	This hook is called in UndeleteForm::showRevision, after creating a PageArchive object.

	onUndeletePageToolLinks (IContextSource $context, LinkRenderer $linkRenderer, array &$links)
	Use this hook to add one or more links to edit page subtitle when a page has been previously deleted.

	onUnitTestsAfterDatabaseSetup ( $database, $prefix)
	This hook is called right after MediaWiki's test infrastructure has finished creating/duplicating core tables for unit tests.

	onUnitTestsBeforeDatabaseTeardown ()
	This hook is called right before MediaWiki tears down its database infrastructure used for unit tests.

	onUnitTestsList (&$paths)
	This hook is called when building a list of paths containing PHPUnit tests.

	onUnwatchArticle ( $user, $page, &$status)
	This hook is called before a watch is removed from an article.

	onUnwatchArticleComplete ( $user, $page)
	This hook is called after a watch is removed from an article.

	onUpdateUserMailerFormattedPageStatus (&$formattedPageStatus)
	This hook is called before a notification email gets sent.

	onUploadComplete ( $uploadBase)
	This hook is called upon completion of a file upload.

	onUploadCreateFromRequest ( $type, &$className)
	This hook is called when UploadBase::createFromRequest has been called.

	onUploadForm_BeforeProcessing ( $upload)
	This hook is called at the beginning of processUpload().

	onUploadForm_getInitialPageText (&$pageText, $msg, $config)
	This hook is called after the initial page text for file uploads is generated.

	onUploadForm_initial ( $upload)
	This hook is called before the upload form is generated.

	onUploadFormInitDescriptor (&$descriptor)
	This hook is called after the descriptor for the upload form as been assembled.

	onUploadFormSourceDescriptors (&$descriptor, &$radio, $selectedSourceType)
	This hook is called after the standard source inputs have been added to the descriptor.

	onUploadStashFile ( $upload, $user, $props, &$error)

	onUploadVerifyFile ( $upload, $mime, &$error)
	Use this hook to perform extra file verification, based on MIME type, etc.

	onUploadVerifyUpload ( $upload, $user, $props, $comment, $pageText, &$error)

	onUser__mailPasswordInternal ( $user, $ip, $u)
	This hook is called before creation and mailing of a user's new temporary password.

	onUserAddGroup ( $user, &$group, &$expiry)
	This hook is called when adding a group or changing a group's expiry.

	onUserArrayFromResult (&$userArray, $res)
	This hook is called when creating an UserArray object from a database result.

	onUserCan ( $title, $user, $action, &$result)
	Use this hook to interrupt or advise the "user can do X to Y article" check.

	onUserCanSendEmail ( $user, &$hookErr)
	Use this hook to override User::canSendEmail() permission check.

	onUserClearNewTalkNotification ( $userIdentity, $oldid)
	This hook is called post-send when viewing a user talk page.

	onUserEditCountUpdate ( $infos)
	This is called from a deferred update on edit or move and provides collected user edit count information.

	onUserEffectiveGroups ( $user, &$groups)
	This hook is called in UserGroupManager::getUserEffectiveGroups().

	onUserGetAllRights (&$rights)
	This hook is called after calculating a list of all available rights.

	onUserGetDefaultOptions (&$defaultOptions)
	This hook is called after fetching core default user options but before returning the options.

	onUserGetEmail ( $user, &$email)
	This hook is called when getting an user email address.

	onUserGetEmailAuthenticationTimestamp ( $user, &$timestamp)
	This hook is called when getting the timestamp of email authentication.

	onUserGetLanguageObject ( $user, &$code, $context)
	This hook is called when getting a user's interface language object.

	onUserGetReservedNames (&$reservedUsernames)
	Use this hook to modify $wgReservedUsernames at run time.

	onUserGetRights ( $user, &$rights)
	This hook is called in PermissionManager::getUserPermissions().

	onUserGetRightsRemove ( $user, &$rights)
	This hook is called in PermissionManager::getUserPermissions().

	onUserGroupsChanged ( $user, $added, $removed, $performer, $reason, $oldUGMs, $newUGMs)
	This hook is called after user groups are changed.

	onUserIsBlockedFrom ( $user, $title, &$blocked, &$allowUsertalk)
	Use this hook to check if a user is blocked from a specific page (for specific block exemptions if a user is already blocked).

	onUserIsBlockedGlobally ( $user, $ip, &$blocked, &$block)
	Use this hook to establish that a user is blocked on all wikis.

	onUserIsBot ( $user, &$isBot)
	Use this hook to establish whether a user is a bot account.

	onUserIsEveryoneAllowed ( $right)
	Use this hook to check if all users are allowed some user right; return false if a UserGetRights hook might remove the named right.

	onUserIsLocked ( $user, &$locked)
	Use this hook to establish that a user is locked.

	onUserLoadAfterLoadFromSession ( $user)
	This hook is called to authenticate users on external or environmental means.

	onUserLoadDefaults ( $user, $name)
	This hook is called when loading a default user.

	onUserLoadFromDatabase ( $user, &$s)
	This hook is called when loading a user from the database.

	onUserLoggedIn ( $user)
	This hook is called after a user is logged in.

	onUserLoginComplete ( $user, &$inject_html, $direct)
	Use this hook to show custom content after a user has logged in via the web interface.

	onUserLogout ( $user)
	This hook is called before a user logs out.

	onUserLogoutComplete ( $user, &$inject_html, $oldName)
	This hook is called after a user has logged out.

	onUserMailerChangeReturnPath ( $to, &$returnPath)
	This hook is called to generate a VERP return address when UserMailer sends an email, with a bounce handling extension.

	onUserMailerSplitTo (&$to)
	This hook is called in UserMailer::send() to give extensions a chance to split up an email with multiple To: fields into separate emails.

	onUserMailerTransformContent ( $to, $from, &$body, &$error)
	This hook is called in UserMailer::send() to change email contents.

	onUserMailerTransformMessage ( $to, $from, &$subject, &$headers, &$body, &$error)
	This hook is called in UserMailer::send() to change email after it has gone through the MIME transform.

	onUserPrivilegedGroups ( $userIdentity, &$groups)

	onUserRemoveGroup ( $user, &$group)
	This hook is called when removing a group.

	onUserSaveSettings ( $user)
	This hook is called directly after user settings have been saved to the database.

	onUserSendConfirmationMail ( $user, &$mail, $info)
	This hook is called just before a confirmation email is sent to a user.

	onUserSetCookies ( $user, &$session, &$cookies)
	This hook is called when setting user cookies.

	onUserSetEmail ( $user, &$email)
	This hook is called when changing user email address.

	onUserSetEmailAuthenticationTimestamp ( $user, &$timestamp)
	This hook is called when setting the timestamp of a User's email authentication.

	onUsersPagerDoBatchLookups ( $dbr, $userIds, &$cache, &$groups)
	This hook is called in UsersPager::doBatchLookups()

	onUserToolLinksEdit ( $userId, $userText, &$items)
	This hook is called when generating a list of user tool links, e.g.

	onValidateExtendedMetadataCache ( $timestamp, $file)
	Use this hook to validate the cached metadata in FormatMetadata::getExtendedMeta.

	onWantedPages__getQueryInfo ( $wantedPages, &$query)
	This hook is called in WantedPagesPage::getQueryInfo().

	onWatchArticle ( $user, $page, &$status, $expiry)
	This hook is called before a watch is added to an article.

	onWatchArticleComplete ( $user, $page)
	This hook is called after a watch is added to an article.

	onWatchedItemQueryServiceExtensions (&$extensions, $watchedItemQueryService)
	Use this hook to create a WatchedItemQueryServiceExtension.

	onWatchlistEditorBeforeFormRender (&$watchlistInfo)
	This hook is called before building the Special:EditWatchlist form.

	onWatchlistEditorBuildRemoveLine (&$tools, $title, $redirect, $skin, &$link)
	This hook is called when building remove lines in Special:Watchlist/edit.

	onWebRequestPathInfoRouter ( $router)
	This hook is called while building the PathRouter to parse the REQUEST_URI.

	onWebResponseSetCookie (&$name, &$value, &$expire, &$options)
	This hook is called when setting a cookie in WebResponse::setcookie().

	onWfShellWikiCmd (&$script, &$parameters, &$options)
	This hook is called when generating a shell-escaped command line string to run a MediaWiki CLI script.

	onWgQueryPages (&$qp)
	This hook is called when initialising list of QueryPage subclasses.

	onWhatLinksHereProps ( $row, $title, $target, &$props)
	Use this hook to add annotations to Special:WhatLinksHere.

	onWikiExporter__dumpStableQuery (&$tables, &$opts, &$join)
	Use this hook to get the SELECT query for "stable" revisions dumps.

	onWikiPageDeletionUpdates ( $page, $content, &$updates)
	Use this hook to manipulate the list of DeferrableUpdates to be applied when a page is deleted.

	onWikiPageFactory ( $title, &$page)
	Use this hook to override WikiPage class used for a title.

	onXmlDumpWriterOpenPage ( $obj, &$out, $row, $title)
	This hook is called at the end of XmlDumpWriter::openPage, to allow extra metadata to be added.

	onXmlDumpWriterWriteRevision ( $obj, &$out, $row, $text, $rev)
	This hook is called at the end of a revision in an XML dump, to add extra metadata.

Public Member Functions inherited from MediaWiki\Hook\EditFilterMergedContentHook
	onEditFilterMergedContent (IContextSource $context, Content $content, Status $status, $summary, User $user, $minoredit)
	Use this hook for a post-section-merge edit filter.

Public Member Functions inherited from MediaWiki\Hook\SpecialExportGetExtraPagesHook
	onSpecialExportGetExtraPages (array $inputPages, array &$extraPages)
	Add extra pages to the list of pages to export.

Public Member Functions inherited from MediaWiki\Hook\TitleMoveHook
	onTitleMove (Title $old, Title $nt, User $user, $reason, Status &$status)
	This hook is called before moving an article (title).

Public Member Functions inherited from MediaWiki\Hook\UploadStashFileHook
	onUploadStashFile (UploadBase $upload, User $user, ?array $props, &$error)
	This hook is called before a file is stashed (uploaded to stash).

Public Member Functions inherited from MediaWiki\Hook\UploadVerifyUploadHook
	onUploadVerifyUpload (UploadBase $upload, User $user, ?array $props, $comment, $pageText, &$error)
	Use this hook to perform upload verification, based on both file properties like MIME type (same as UploadVerifyFile) and the information entered by the user (upload comment, file page contents etc.).

Public Member Functions inherited from MediaWiki\Page\Hook\ArticleDeleteHook
	onArticleDelete (WikiPage $wikiPage, User $user, &$reason, &$error, Status &$status, $suppress)
	This hook is called before an article is deleted.

Public Member Functions inherited from MediaWiki\ResourceLoader\Hook\ResourceLoaderJqueryMsgModuleMagicWordsHook
	onResourceLoaderJqueryMsgModuleMagicWords (Context $context, array &$magicWords)
	Add magic words to the `mediawiki.jqueryMsg` module.

Public Member Functions inherited from MediaWiki\User\Hook\UserPrivilegedGroupsHook
	onUserPrivilegedGroups (UserIdentity $userIdentity, array &$groups)
	This hook is called in UserGroupManager::getUserPrivilegedGroups().

Detailed Description

This class provides an implementation of the core hook interfaces, forwarding hook calls to HookContainer for dispatch to extensions.

It is intended for use within MediaWiki core only. Extensions that need a hook runner should create one for the hooks they need to run.

To use it, create a new HookRunner object from a HookContainer obtained by dependency injection, or as a last resort, from the global service container. Then call the relevant method on the object: ( new HookRunner( $hookContainer ) )->onSomeHook( $param );

Access: internal

Definition at line 40 of file HookRunner.php.

Constructor & Destructor Documentation

◆ __construct()

MediaWiki\HookContainer\HookRunner::__construct ( HookContainer $container )

Definition at line 569 of file HookRunner.php.

Member Function Documentation

◆ onAbortAutoblock()

MediaWiki\HookContainer\HookRunner::onAbortAutoblock	(		$autoblockip,
			$block )

Use this hook to cancel an autoblock.

Since: 1.35

Parameters

string	$autoblockip	IP going to be autoblocked
DatabaseBlock	$block	Block from which the autoblock is coming

Returns: bool|void True or no return value to continue, or false to cancel an autoblock

Implements MediaWiki\Block\Hook\AbortAutoblockHook.

Definition at line 573 of file HookRunner.php.

◆ onAbortDiffCache()

MediaWiki\HookContainer\HookRunner::onAbortDiffCache ( $diffEngine )

Use this hook to cancel the caching of a diff.

Since: 1.35

Parameters

DifferenceEngine $diffEngine

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Diff\Hook\AbortDiffCacheHook.

Definition at line 580 of file HookRunner.php.

◆ onAbortEmailNotification()

MediaWiki\HookContainer\HookRunner::onAbortEmailNotification	(	$editor,
		$title,
		$rc )

Use this hook to cancel email notifications for an edit.

Since: 1.35

Parameters

User	$editor	User who made the change
Title	$title	Title of the page that was edited
RecentChange	$rc	Current RecentChange object

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\AbortEmailNotificationHook.

Definition at line 587 of file HookRunner.php.

References $title.

◆ onAbortTalkPageEmailNotification()

MediaWiki\HookContainer\HookRunner::onAbortTalkPageEmailNotification	(		$targetUser,
			$title )

Use this hook to disable email notifications of edits to users' talk pages.

Since: 1.35

Parameters

User	$targetUser	User whom to send talk page email notification
Title	$title	Page title

Returns: bool|void True or no return value to continue, or false to cancel talk page email notification

Implements MediaWiki\Hook\AbortTalkPageEmailNotificationHook.

Definition at line 594 of file HookRunner.php.

References $title.

◆ onActionBeforeFormDisplay()

MediaWiki\HookContainer\HookRunner::onActionBeforeFormDisplay	(	$name,
		$form,
		$article )

This hook is called before executing the HTMLForm object.

Since: 1.35

Parameters

string	$name	Name of the action
HTMLForm	$form
Article	$article

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ActionBeforeFormDisplayHook.

Definition at line 601 of file HookRunner.php.

◆ onActionModifyFormFields()

MediaWiki\HookContainer\HookRunner::onActionModifyFormFields	(		$name,
		&	$fields,
			$article )

This hook is called before creating an HTMLForm object for a page action.

Use this hook to change the fields on the form that will be generated.

Since: 1.35

Parameters

string	$name	Name of the action
array	&$fields	HTMLForm descriptor array
Article	$article

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ActionModifyFormFieldsHook.

Definition at line 608 of file HookRunner.php.

◆ onAddNewAccount()

MediaWiki\HookContainer\HookRunner::onAddNewAccount	(		$user,
			$byEmail )

This hook is called after a user account is created.

Since: 1.35

Parameters

User	$user	the User object that was created. (Parameter added in 1.7)
bool	$byEmail	true when account was created "by email" (added in 1.12)

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\AddNewAccountHook.

Definition at line 615 of file HookRunner.php.

◆ onAfterBuildFeedLinks()

MediaWiki\HookContainer\HookRunner::onAfterBuildFeedLinks ( & $feedLinks )

This hook is called in OutputPage.php after all feed links (atom, rss,...) are created.

Use this hook to omit specific feeds from being outputted. You must not use this hook to add feeds; use OutputPage::addFeedLink() instead.

Since: 1.35

Parameters

string[] &$feedLinks Array of created feed links

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\AfterBuildFeedLinksHook.

Definition at line 622 of file HookRunner.php.

◆ onAfterFinalPageOutput()

MediaWiki\HookContainer\HookRunner::onAfterFinalPageOutput ( $output )

This hook is called nearly at the end of OutputPage::output() but before OutputPage::sendCacheControl() and final ob_end_flush() which will send the buffered output to the client.

This allows for last-minute modification of the output within the buffer by using ob_get_clean().

Since: 1.35

Parameters

OutputPage $output The OutputPage object where output() was called

Returns: void This hook must not abort, it must return no value

Implements MediaWiki\Hook\AfterFinalPageOutputHook.

Definition at line 629 of file HookRunner.php.

◆ onAfterImportPage()

MediaWiki\HookContainer\HookRunner::onAfterImportPage	(	$title,
		$foreignTitle,
		$revCount,
		$sRevCount,
		$pageInfo )

This hook is called when a page import is completed.

Since: 1.35

Parameters

Title	$title	Title under which the revisions were imported
ForeignTitle	$foreignTitle	ForeignTitle object based on data provided by the XML file
int	$revCount	Number of revisions in the XML file
int	$sRevCount	Number of successfully imported revisions
array	$pageInfo	Associative array of page information

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\AfterImportPageHook.

Definition at line 637 of file HookRunner.php.

References $title.

◆ onAfterParserFetchFileAndTitle()

MediaWiki\HookContainer\HookRunner::onAfterParserFetchFileAndTitle	(		$parser,
			$ig,
		&	$html )

This hook is called after an image gallery is formed by Parser, just before adding its HTML to parser output.

Since: 1.35

Parameters

Parser	$parser	Parser that called the hook
ImageGalleryBase	$ig	Gallery, an object of one of the gallery classes (inheriting from ImageGalleryBase)
string	&$html	HTML generated by the gallery

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\AfterParserFetchFileAndTitleHook.

Definition at line 646 of file HookRunner.php.

◆ onAlternateEdit()

MediaWiki\HookContainer\HookRunner::onAlternateEdit ( $editPage )

This hook is called before checking if a user can edit a page and before showing the edit form ( EditPage::edit() ).

This is triggered on &action=edit.

Since: 1.35

Parameters

EditPage $editPage

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\AlternateEditHook.

Definition at line 653 of file HookRunner.php.

◆ onAlternateEditPreview()

MediaWiki\HookContainer\HookRunner::onAlternateEditPreview	(		$editPage,
		&	$content,
		&	$previewHTML,
		&	$parserOutput )

This hook is called before generating the preview of the page when editing ( EditPage::getPreviewText() ).

Since: 1.35

Parameters

EditPage	$editPage
Content	&$content	Content object for the text field from the edit page
string	&$previewHTML	Text to be placed into the page for the preview
ParserOutput	&$parserOutput	ParserOutput object for the preview

Returns: bool|void True or no return value to continue, or false and set $previewHTML and $parserOutput to output custom page preview HTML

Implements MediaWiki\Hook\AlternateEditPreviewHook.

Definition at line 660 of file HookRunner.php.

References $content.

◆ onAlternateUserMailer()

MediaWiki\HookContainer\HookRunner::onAlternateUserMailer	(	$headers,
		$to,
		$from,
		$subject,
		$body )

This hook is called before mail is sent so that mail could be logged (or something else) instead of using PEAR or PHP's mail().

Since: 1.35

Parameters

array	$headers	Associative array of headers for the email
MailAddress \| array	$to	To address
MailAddress	$from	From address
string	$subject	Subject of the email
string	$body	Body of the message

Returns: bool|string|void True or no return value to continue sending email in the regular way, or false to skip the regular method of sending mail. Return a string to return a php-mail-error message containing the error.

Implements MediaWiki\Hook\AlternateUserMailerHook.

Definition at line 669 of file HookRunner.php.

◆ onAncientPagesQuery()

MediaWiki\HookContainer\HookRunner::onAncientPagesQuery	(	&	$tables,
		&	$conds,
		&	$joinConds )

Use this hook to modify the query used by Special:AncientPages.

Since: 1.35

Parameters

array	&$tables	tables to join in the query
array	&$conds	conditions for the query
array	&$joinConds	join conditions for the query

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\AncientPagesQueryHook.

Definition at line 676 of file HookRunner.php.

◆ onApiBeforeMain()

MediaWiki\HookContainer\HookRunner::onApiBeforeMain ( & $main )

This hook is called before calling ApiMain's execute() method in api.php.

Since: 1.35

Parameters

ApiMain &$main

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ApiBeforeMainHook.

Definition at line 683 of file HookRunner.php.

◆ onArticle__MissingArticleConditions()

MediaWiki\HookContainer\HookRunner::onArticle__MissingArticleConditions	(	&	$conds,
			$logTypes )

This hook is called before fetching deletion and move log entries to display a message of a non-existing page being deleted/moved.

Use this hook to hide unrelated log entries.

Since: 1.35

Parameters

array	&$conds	Array of query conditions (all of which have to be met; conditions will AND in the final query)
string[]	$logTypes	Array of log types being queried

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\Article__MissingArticleConditionsHook.

Definition at line 866 of file HookRunner.php.

◆ onArticleConfirmDelete()

MediaWiki\HookContainer\HookRunner::onArticleConfirmDelete	(		$article,
			$output,
		&	$reason )

This hook is called before writing the confirmation form for article deletion.

Since: 1.35

Parameters

Article	$article	Article being deleted
OutputPage	$output
string	&$reason	Reason the article is being deleted

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticleConfirmDeleteHook.

Definition at line 690 of file HookRunner.php.

◆ onArticleContentOnDiff()

MediaWiki\HookContainer\HookRunner::onArticleContentOnDiff	(		$diffEngine,
			$output )

This hook is called before showing the article content below a diff.

Use this hook to change the content in this area or how it is loaded.

Since: 1.35

Parameters

DifferenceEngine	$diffEngine
OutputPage	$output

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Diff\Hook\ArticleContentOnDiffHook.

Definition at line 697 of file HookRunner.php.

◆ onArticleDelete()

MediaWiki\HookContainer\HookRunner::onArticleDelete	(		$wikiPage,
			$user,
		&	$reason,
		&	$error,
		&	$status,
			$suppress )

Definition at line 704 of file HookRunner.php.

◆ onArticleDeleteAfterSuccess()

MediaWiki\HookContainer\HookRunner::onArticleDeleteAfterSuccess	(		$title,
			$outputPage )

Use this hook to modify the output after an article has been deleted.

Since: 1.35

Parameters

Title	$title	Article that has been deleted
OutputPage	$outputPage	OutputPage that can be used to append the output

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticleDeleteAfterSuccessHook.

Definition at line 713 of file HookRunner.php.

References $title.

◆ onArticleDeleteComplete()

MediaWiki\HookContainer\HookRunner::onArticleDeleteComplete	(	$wikiPage,
		$user,
		$reason,
		$id,
		$content,
		$logEntry,
		$archivedRevisionCount )

This hook is called after an article is deleted.

Since: 1.35

Parameters

WikiPage	$wikiPage	WikiPage that was deleted
User	$user	User that deleted the article
string	$reason	Reason the article was deleted
int	$id	ID of the article that was deleted
Content \| null	$content	Content of the deleted page (or null, when deleting a broken page)
ManualLogEntry	$logEntry	ManualLogEntry used to record the deletion
int	$archivedRevisionCount	Number of revisions archived during the deletion

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticleDeleteCompleteHook.

Definition at line 720 of file HookRunner.php.

References $content.

◆ onArticleEditUpdateNewTalk()

MediaWiki\HookContainer\HookRunner::onArticleEditUpdateNewTalk	(		$wikiPage,
			$recipient )

This hook is called before updating user_newtalk when a user talk page was changed.

Since: 1.35

Parameters

WikiPage	$wikiPage	WikiPage of the user talk page
User	$recipient	User whose talk page was edited

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Storage\Hook\ArticleEditUpdateNewTalkHook.

Definition at line 730 of file HookRunner.php.

◆ onArticleFromTitle()

MediaWiki\HookContainer\HookRunner::onArticleFromTitle	(		$title,
		&	$article,
			$context )

This hook is called when creating an article object from a title object using Wiki::articleFromTitle().

Since: 1.35

Parameters

Title	$title	Title used to create the article object
Article	&$article	Article that will be returned
IContextSource	$context

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticleFromTitleHook.

Definition at line 737 of file HookRunner.php.

References $title.

◆ onArticleMergeComplete()

MediaWiki\HookContainer\HookRunner::onArticleMergeComplete	(		$targetTitle,
			$destTitle )

This hook is called after merging to article using Special:Mergehistory.

Since: 1.35

Parameters

Title	$targetTitle
Title	$destTitle	Destination title

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ArticleMergeCompleteHook.

Definition at line 744 of file HookRunner.php.

◆ onArticlePageDataAfter()

MediaWiki\HookContainer\HookRunner::onArticlePageDataAfter	(		$wikiPage,
		&	$row )

This hook is called after loading data of an article from the database.

Since: 1.35

Parameters

WikiPage	$wikiPage	WikiPage whose data were loaded
stdClass	&$row	Row returned from the database server

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticlePageDataAfterHook.

Definition at line 751 of file HookRunner.php.

◆ onArticlePageDataBefore()

MediaWiki\HookContainer\HookRunner::onArticlePageDataBefore	(		$wikiPage,
		&	$fields,
		&	$tables,
		&	$joinConds )

This hook is called before loading data of an article from the database.

Since: 1.35

Parameters

WikiPage	$wikiPage	WikiPage whose data will be loaded
array	&$fields	Fields to load from the database
array	&$tables	Tables to load from the database
array	&$joinConds	Join conditions to load from the database

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticlePageDataBeforeHook.

Definition at line 758 of file HookRunner.php.

◆ onArticleParserOptions()

MediaWiki\HookContainer\HookRunner::onArticleParserOptions	(	Article	$article,
		ParserOptions	$popts )

This hook is called before parsing wikitext for an article, and allows setting particular parser options based on title, user preferences, etc.

Since: 1.36

Parameters

Article	$article	Article about to be parsed
ParserOptions	$popts	Mutable parser options

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticleParserOptionsHook.

Definition at line 767 of file HookRunner.php.

◆ onArticlePrepareTextForEdit()

MediaWiki\HookContainer\HookRunner::onArticlePrepareTextForEdit	(		$wikiPage,
			$popts )

This hook is called when preparing text to be saved.

Since: 1.35

Parameters

WikiPage	$wikiPage	WikiPage being saved
ParserOptions	$popts	Parser options to be used for pre-save transformation

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Storage\Hook\ArticlePrepareTextForEditHook.

Definition at line 774 of file HookRunner.php.

◆ onArticleProtect()

MediaWiki\HookContainer\HookRunner::onArticleProtect	(	$wikiPage,
		$user,
		$protect,
		$reason )

This hook is called before an article is protected.

Since: 1.35

Parameters

WikiPage	$wikiPage	WikiPage being protected
User	$user	User doing the protection
array	$protect	Set of restriction keys
string	$reason	Reason for protect

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticleProtectHook.

Definition at line 781 of file HookRunner.php.

◆ onArticleProtectComplete()

MediaWiki\HookContainer\HookRunner::onArticleProtectComplete	(	$wikiPage,
		$user,
		$protect,
		$reason )

This hook is called after an article is protected.

Since: 1.35

Parameters

WikiPage	$wikiPage	WikiPage that was protected
User	$user	User who did the protection
array	$protect	Set of restriction keys
string	$reason	Reason for protect

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticleProtectCompleteHook.

Definition at line 788 of file HookRunner.php.

◆ onArticlePurge()

MediaWiki\HookContainer\HookRunner::onArticlePurge ( $wikiPage )

This hook is called before executing "&action=purge".

Since: 1.35

Parameters

WikiPage $wikiPage WikiPage to purge

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticlePurgeHook.

Definition at line 795 of file HookRunner.php.

◆ onArticleRevisionViewCustom()

MediaWiki\HookContainer\HookRunner::onArticleRevisionViewCustom	(	$revision,
		$title,
		$oldid,
		$output )

Use this hook for custom rendering of an article's content.

Note that it is preferable to implement proper handing for a custom data type using the ContentHandler facility.

Since: 1.35

Parameters

RevisionRecord \| null	$revision	Content of the page (or null if the revision could not be loaded). May also be a fake that wraps content supplied by an extension.
Title	$title	Title of the page
int	$oldid	Requested revision ID, or 0 for the current revision
OutputPage	$output

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticleRevisionViewCustomHook.

Definition at line 802 of file HookRunner.php.

References $title.

◆ onArticleRevisionVisibilitySet()

MediaWiki\HookContainer\HookRunner::onArticleRevisionVisibilitySet	(	$title,
		$ids,
		$visibilityChangeMap )

This hook is called when changing visibility of one or more revisions of an article.

Since: 1.35

Parameters

Title	$title	Title of the article
int[]	$ids	IDs to set the visibility for
array	$visibilityChangeMap	Map of revision ID to oldBits and newBits. This array can be examined to determine exactly what visibility bits have changed for each revision. This array is of the form: [id => ['oldBits' => $oldBits, 'newBits' => $newBits], ... ]

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ArticleRevisionVisibilitySetHook.

Definition at line 811 of file HookRunner.php.

References $title.

◆ onArticleShowPatrolFooter()

MediaWiki\HookContainer\HookRunner::onArticleShowPatrolFooter ( $article )

This hook is called at the beginning of Article::showPatrolFooter.

Use this hook to not show the [mark as patrolled] link in certain circumstances.

Since: 1.35

Parameters

Article $article

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticleShowPatrolFooterHook.

Definition at line 820 of file HookRunner.php.

◆ onArticleUndelete()

MediaWiki\HookContainer\HookRunner::onArticleUndelete	(	$title,
		$create,
		$comment,
		$oldPageId,
		$restoredPages )

This hook is called when one or more revisions of an article are restored.

Since: 1.35

Parameters

Title	$title	Title corresponding to the article restored
bool	$create	Whether or not the restoration caused the page to be created (i.e. it didn't exist before)
string	$comment	Comment associated with the undeletion
int	$oldPageId	ID of page previously deleted (from archive table). This ID will be used for the restored page.
array	$restoredPages	Set of page IDs that have revisions restored for this undelete, with keys set to page IDs and values set to 'true'

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticleUndeleteHook.

Definition at line 827 of file HookRunner.php.

References $title.

◆ onArticleUpdateBeforeRedirect()

MediaWiki\HookContainer\HookRunner::onArticleUpdateBeforeRedirect	(		$article,
		&	$sectionanchor,
		&	$extraq )

This hook is called after a page is updated (usually on save), before the user is redirected back to the page.

Since: 1.35

Parameters

Article	$article
string	&$sectionanchor	Section anchor link (e.g. "#overview" )
string	&$extraq	Extra query parameters which can be added via hooked functions

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ArticleUpdateBeforeRedirectHook.

Definition at line 836 of file HookRunner.php.

◆ onArticleViewFooter()

MediaWiki\HookContainer\HookRunner::onArticleViewFooter	(		$article,
			$patrolFooterShown )

This hook is called after showing the footer section of an ordinary page view.

Since: 1.35

Parameters

Article	$article
bool	$patrolFooterShown	Whether patrol footer is shown

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticleViewFooterHook.

Definition at line 845 of file HookRunner.php.

◆ onArticleViewHeader()

MediaWiki\HookContainer\HookRunner::onArticleViewHeader	(		$article,
		&	$outputDone,
		&	$pcache )

Use this hook to control article output.

This hook is called before the parser cache is about to be tried for article viewing.

Since: 1.35

Parameters

Article	$article
bool \| ParserOutput	&$outputDone	Whether the output for this page finished or not. Set to a ParserOutput object to both indicate that the output is done and what parser output was used.
bool	&$pcache	Whether to try the parser cache or not

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticleViewHeaderHook.

Definition at line 852 of file HookRunner.php.

◆ onArticleViewRedirect()

MediaWiki\HookContainer\HookRunner::onArticleViewRedirect ( $article )

This hook is called before setting "Redirected from ..." subtitle when a redirect was followed.

Since: 1.35

Parameters

Article $article Target article

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ArticleViewRedirectHook.

Definition at line 859 of file HookRunner.php.

◆ onAuthChangeFormFields()

MediaWiki\HookContainer\HookRunner::onAuthChangeFormFields	(		$requests,
			$fieldInfo,
		&	$formDescriptor,
			$action )

This hook is called after converting a field information array obtained from a set of AuthenticationRequest classes into a form descriptor; hooks can tweak the array to change how login etc.

forms should look.

Since: 1.35

Parameters

AuthenticationRequest[]	$requests	Array of AuthenticationRequests the fields are created from
array	$fieldInfo	Field information array (union of all AuthenticationRequest::getFieldInfo() responses)
array	&$formDescriptor	HTMLForm descriptor. The special key 'weight' can be set to change the order of the fields.
string	$action	One of the AuthManager::ACTION_* constants

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\SpecialPage\Hook\AuthChangeFormFieldsHook.

Definition at line 873 of file HookRunner.php.

◆ onAuthManagerLoginAuthenticateAudit()

MediaWiki\HookContainer\HookRunner::onAuthManagerLoginAuthenticateAudit	(	$response,
		$user,
		$username,
		$extraData )

This hook is called when a login attempt either succeeds or fails for a reason other than misconfiguration or session loss.

No return data is accepted; this hook is for auditing only.

Since: 1.35

Parameters

AuthenticationResponse	$response	Response in either a PASS or FAIL state
User \| null	$user	User being authenticated against, or null if authentication failed before getting that far
string	$username	A guess at the username being authenticated, or null if we can't even determine that. When $user is not null, it can be in the form of <username><more info> (e.g. for bot passwords).
string[]	$extraData	Array (string => string) with extra information, intended to be added to log contexts. Fields it might include: appId: application ID, only if the login was with a bot password

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Auth\Hook\AuthManagerLoginAuthenticateAuditHook.

Definition at line 882 of file HookRunner.php.

◆ onAutopromoteCondition()

MediaWiki\HookContainer\HookRunner::onAutopromoteCondition	(		$type,
			$args,
			$user,
		&	$result )

Use this hook to check autopromote condition for user.

Since: 1.35

Parameters

string	$type	Condition type
array	$args	Arguments
User	$user
array	&$result	Result of checking autopromote condition

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\User\Hook\AutopromoteConditionHook.

Definition at line 891 of file HookRunner.php.

References $args, and $type.

◆ onBacklinkCacheGetConditions()

MediaWiki\HookContainer\HookRunner::onBacklinkCacheGetConditions	(		$table,
			$title,
		&	$conds )

Use this hook to set conditions for query when links to certain title are fetched.

Since: 1.35

Parameters

string	$table	Table name
Title	$title	Title of the page to which backlinks are sought
array	&$conds	Query conditions

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Cache\Hook\BacklinkCacheGetConditionsHook.

Definition at line 898 of file HookRunner.php.

References $title.

◆ onBacklinkCacheGetPrefix()

MediaWiki\HookContainer\HookRunner::onBacklinkCacheGetPrefix	(		$table,
		&	$prefix )

Use this hook to set a prefix for a specific link table.

Since: 1.35

Parameters

string	$table	Table name
string	&$prefix

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Cache\Hook\BacklinkCacheGetPrefixHook.

Definition at line 905 of file HookRunner.php.

◆ onBadImage()

MediaWiki\HookContainer\HookRunner::onBadImage	(		$name,
		&	$bad )

This hook is called when checking against the bad image list.

If an image is "bad", it is not rendered inline in wiki pages or galleries in category pages.

Since: 1.35

Parameters

string	$name	Image name being checked
bool	&$bad	Whether or not the image is "bad"

Returns: bool|void True or no return value to continue, or false and change $bad to override

Implements MediaWiki\Hook\BadImageHook.

Definition at line 912 of file HookRunner.php.

◆ onBaseTemplateAfterPortlet()

MediaWiki\HookContainer\HookRunner::onBaseTemplateAfterPortlet	(		$template,
			$portlet,
		&	$html )

This hook is called after output of portlets, allow injecting custom HTML after the section.

Any uses of the hook need to handle escaping.

Since: 1.35

Parameters

BaseTemplate	$template
string	$portlet	Portlet name
string	&$html

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\BaseTemplateAfterPortletHook.

Definition at line 919 of file HookRunner.php.

◆ onBeforeDisplayNoArticleText()

MediaWiki\HookContainer\HookRunner::onBeforeDisplayNoArticleText ( $article )

This hook is called before displaying message key "noarticletext" or "noarticletext-nopermission" at Article::showMissingArticle().

Since: 1.35

Parameters

Article $article

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\BeforeDisplayNoArticleTextHook.

Definition at line 926 of file HookRunner.php.

◆ onBeforeInitialize()

MediaWiki\HookContainer\HookRunner::onBeforeInitialize	(	$title,
		$unused,
		$output,
		$user,
		$request,
		$mediaWiki )

This hook is called before anything is initialized in MediaWiki::performRequest().

Since: 1.35

Parameters

Title	$title	Title being used for request
null	$unused
OutputPage	$output
User	$user
WebRequest	$request
MediaWiki	$mediaWiki

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\BeforeInitializeHook.

Definition at line 933 of file HookRunner.php.

References $title.

◆ onBeforePageDisplay()

MediaWiki\HookContainer\HookRunner::onBeforePageDisplay	(		$out,
			$skin )

This hook is called prior to outputting a page.

Since: 1.35

Parameters

OutputPage	$out
Skin	$skin

Returns: void This hook must not abort, it must return no value

Implements MediaWiki\Hook\BeforePageDisplayHook.

Definition at line 942 of file HookRunner.php.

◆ onBeforePageRedirect()

MediaWiki\HookContainer\HookRunner::onBeforePageRedirect	(		$out,
		&	$redirect,
		&	$code )

This hook is called prior to sending an HTTP redirect.

Gives a chance to override how the redirect is output by modifying, or by returning false and taking over the output.

Since: 1.35

Parameters

OutputPage	$out
string	&$redirect	URL, modifiable
string	&$code	HTTP code (eg '301' or '302'), modifiable

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\BeforePageRedirectHook.

Definition at line 950 of file HookRunner.php.

◆ onBeforeParserFetchFileAndTitle()

MediaWiki\HookContainer\HookRunner::onBeforeParserFetchFileAndTitle	(		$parser,
			$nt,
		&	$options,
		&	$descQuery )

This hook is called before an image is rendered by Parser.

Since: 1.35

Parameters

Parser	$parser
Title	$nt	Image title
array	&$options	Array of options to RepoGroup::findFile. If it contains 'broken' as a key then the file will appear as a broken thumbnail. If it contains `private` as a key, the value must be an Authority object.
string	&$descQuery	Query string to add to thumbnail URL

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\BeforeParserFetchFileAndTitleHook.

Definition at line 957 of file HookRunner.php.

◆ onBeforeParserFetchTemplateAndtitle()

MediaWiki\HookContainer\HookRunner::onBeforeParserFetchTemplateAndtitle	(		$parser,
			$title,
		&	$skip,
		&	$id )

This hook is called before a template is fetched by Parser.

Since: 1.35

Parameters

Parser	$parser
Title	$title	Title of the template
bool	&$skip	Skip this template and link it?
int	&$id	ID of the revision being parsed

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\BeforeParserFetchTemplateAndtitleHook.

Definition at line 966 of file HookRunner.php.

References $title.

◆ onBeforeParserFetchTemplateRevisionRecord()

MediaWiki\HookContainer\HookRunner::onBeforeParserFetchTemplateRevisionRecord	(	?LinkTarget	$contextTitle,
		LinkTarget	$title,
		bool &	$skip,
		?RevisionRecord &	$revRecord )

This hook is called before a template is fetched by Parser.

It allows redirection of the title and/or revision id of the template. For example: the template could be redirected to an appropriately localized version of the template; or the template fetch could be redirected to a 'stable revision' of the template. If the returned RevisionRecord does not exist, its title will be added to the page dependencies and then this hook will be invoked again to resolve that title. This allows for fallback chains (of limited length).

Since: 1.36

Parameters

?LinkTarget	$contextTitle	The top-level page title, if any
LinkTarget	$title	The template link (from the literal wikitext)
bool	&$skip	Skip this template and link it?
?RevisionRecord	&$revRecord	The desired revision record

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\BeforeParserFetchTemplateRevisionRecordHook.

Definition at line 975 of file HookRunner.php.

References $title.

◆ onBeforeParserrenderImageGallery()

MediaWiki\HookContainer\HookRunner::onBeforeParserrenderImageGallery	(		$parser,
			$ig )

This hook is called before an image gallery is rendered by Parser.

Since: 1.35

Parameters

Parser	$parser
ImageGalleryBase	$ig	ImageGallery object

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\BeforeParserrenderImageGalleryHook.

Definition at line 985 of file HookRunner.php.

◆ onBeforeRevertedTagUpdate()

MediaWiki\HookContainer\HookRunner::onBeforeRevertedTagUpdate	(		$wikiPage,
			$user,
			$summary,
			$flags,
			$revisionRecord,
			$editResult,
		&	$approved )

This hook is called before scheduling a RevertedTagUpdateJob.

Various content management extensions that involve some kind of approval mechanism for edits can use this to indicate that the RevertedTagUpdate should not be performed right after the edit is made, but rather it should wait for the edit to be approved. To delay the execution of the update simply implement this hook and set the $approved parameter to false when the user does not have an "autoreview" user right or similar.

The update can be later rescheduled using RevertedTagUpdateManager. In your code that marks an edit as "approved" use:

$revertedTagUpdateManager =
  MediaWikiServices::getInstance()->getRevertedTagUpdateManager();
$revertedTagUpdateManager->approveRevertedTagForRevision( $acceptedRevisionId );

And that's it.

There should be no adverse effects due to enqueueing the same update multiple times.

Since: 1.36

Parameters

WikiPage	$wikiPage	WikiPage modified
UserIdentity	$user	User performing the modification
CommentStoreComment	$summary	Edit summary/comment
int	$flags	Flags passed to WikiPage::doUserEditContent()
RevisionRecord	$revisionRecord	New RevisionRecord of the article
EditResult	$editResult	Object storing information about the effects of this edit, including which edits were reverted and which edit is this based on (for reverts and null edits).
bool	&$approved	Whether the edit is considered approved. Setting it to false will abort the update, true will cause the update to be executed normally. If patrolling is enabled, the passed value will indicate whether the edit is autopatrolled or not. In case patrolling is disabled on the wiki, the passed value will always be true, unless modified by other extensions.

Returns: void This hook must not abort, it must return no value

Implements MediaWiki\Storage\Hook\BeforeRevertedTagUpdateHook.

Definition at line 992 of file HookRunner.php.

◆ onBeforeWelcomeCreation()

MediaWiki\HookContainer\HookRunner::onBeforeWelcomeCreation	(	&	$welcome_creation_msg,
		&	$injected_html )

This hook is called before the welcomecreation message is displayed to a newly created user.

Since: 1.35

Parameters

string	&$welcome_creation_msg	MediaWiki message name to display on the welcome screen to a newly created user account.
string	&$injected_html	Any HTML to inject after the "logged in" message of a newly created user account

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\BeforeWelcomeCreationHook.

Definition at line 1003 of file HookRunner.php.

◆ onBitmapHandlerCheckImageArea()

MediaWiki\HookContainer\HookRunner::onBitmapHandlerCheckImageArea	(		$image,
		&	$params,
		&	$checkImageAreaHookResult )

This hook is called by BitmapHandler::normaliseParams, after all normalizations have been performed, except for the $wgMaxImageArea check.

Since: 1.35

Parameters

File	$image
array	&$params	Array of parameters
bool \| null	&$checkImageAreaHookResult	Set to true or false to override the $wgMaxImageArea check result

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\BitmapHandlerCheckImageAreaHook.

Definition at line 1012 of file HookRunner.php.

◆ onBitmapHandlerTransform()

MediaWiki\HookContainer\HookRunner::onBitmapHandlerTransform	(		$handler,
			$image,
		&	$scalerParams,
		&	$mto )

This hook is called before a file is transformed, giving extensions the possibility to transform it themselves.

Since: 1.35

Parameters

TransformationalImageHandler	$handler
File	$image
array	&$scalerParams	Array with scaler parameters
null \| MediaTransformOutput	&$mto

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\BitmapHandlerTransformHook.

Definition at line 1021 of file HookRunner.php.

◆ onBlockIp()

MediaWiki\HookContainer\HookRunner::onBlockIp	(		$block,
			$user,
		&	$reason )

This hook is called before an IP address or user is blocked.

Since: 1.35

Parameters

DatabaseBlock	$block	the Block object about to be saved
User	$user	the user doing the block (not the one being blocked)
array	&$reason	if the hook is aborted, the error message to be returned in an array

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\BlockIpHook.

Definition at line 1030 of file HookRunner.php.

◆ onBlockIpComplete()

MediaWiki\HookContainer\HookRunner::onBlockIpComplete	(	$block,
		$user,
		$priorBlock )

This hook is called after an IP address or user is blocked.

Since: 1.35

Parameters

DatabaseBlock	$block	the block object that was saved
User	$user	the user who did the block (not the one being blocked)
?DatabaseBlock	$priorBlock	the block object for the prior block, if there was one

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\BlockIpCompleteHook.

Definition at line 1037 of file HookRunner.php.

◆ onBookInformation()

MediaWiki\HookContainer\HookRunner::onBookInformation	(		$isbn,
			$output )

This hook is called before information output on Special:Booksources.

Since: 1.35

Parameters

string	$isbn	ISBN to show information for
OutputPage	$output	OutputPage object in use

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\BookInformationHook.

Definition at line 1044 of file HookRunner.php.

◆ onCanonicalNamespaces()

MediaWiki\HookContainer\HookRunner::onCanonicalNamespaces ( & $namespaces )

Use this hook to add namespaces or alter the defaults.

Note that if you need to specify namespace protection or content model for a namespace that is added in a CanonicalNamespaces hook handler, you should do so by altering $wgNamespaceProtection and $wgNamespaceContentModels outside the handler, in top-level scope. The point at which the CanonicalNamespaces hook fires is too late for altering these variables. This applies even if the namespace addition is conditional; it is permissible to declare a content model and protection for a namespace and then decline to actually register it.

Since: 1.35

Parameters

string[] &$namespaces Array of namespace numbers with corresponding canonical names

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\CanonicalNamespacesHook.

Definition at line 1051 of file HookRunner.php.

◆ onCategoryAfterPageAdded()

MediaWiki\HookContainer\HookRunner::onCategoryAfterPageAdded	(		$category,
			$wikiPage )

This hook is called after a page is added to a category.

Since: 1.35

Parameters

Category	$category	Category that page was added to
WikiPage	$wikiPage	WikiPage that was added

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\CategoryAfterPageAddedHook.

Definition at line 1058 of file HookRunner.php.

◆ onCategoryAfterPageRemoved()

MediaWiki\HookContainer\HookRunner::onCategoryAfterPageRemoved	(	$category,
		$wikiPage,
		$id )

This hook is called after a page is removed from a category.

Since: 1.35

Parameters

Category	$category	Category that page was removed from
WikiPage	$wikiPage	WikiPage that was removed
int	$id	Page ID (original ID in case of page deletions)

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\CategoryAfterPageRemovedHook.

Definition at line 1065 of file HookRunner.php.

◆ onCategoryPageView()

MediaWiki\HookContainer\HookRunner::onCategoryPageView ( $catpage )

This hook is called before viewing a categorypage in CategoryPage::view.

Since: 1.35

Parameters

CategoryPage $catpage

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\CategoryPageViewHook.

Definition at line 1072 of file HookRunner.php.

◆ onCategoryViewer__doCategoryQuery()

MediaWiki\HookContainer\HookRunner::onCategoryViewer__doCategoryQuery	(		$type,
			$res )

This hook is called after querying for pages to be displayed in a Category page.

Use this hook to batch load any related data about the pages.

Since: 1.35

Parameters

string	$type	Category type, either 'page', 'file', or 'subcat'
IResultWrapper	$res	Query result from Wikimedia\Rdbms\IDatabase::select()

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\CategoryViewer__doCategoryQueryHook.

Definition at line 1079 of file HookRunner.php.

References $res, and $type.

◆ onCategoryViewer__generateLink()

MediaWiki\HookContainer\HookRunner::onCategoryViewer__generateLink	(		$type,
			$title,
			$html,
		&	$link )

This hook is called before generating an output link allow extensions opportunity to generate a more specific or relevant link.

Since: 1.35

Parameters

string	$type	Category type, either 'page', 'img', or 'subcat'
Title	$title	Categorized page
string	$html	Requested HTML content of anchor
string	&$link	Returned value. When set to a non-null value by a hook subscriber, this value will be used as the anchor instead of Linker::link.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\CategoryViewer__generateLinkHook.

Definition at line 1086 of file HookRunner.php.

References $title, and $type.

◆ onChangeAuthenticationDataAudit()

MediaWiki\HookContainer\HookRunner::onChangeAuthenticationDataAudit	(		$req,
			$status )

This hook is called when a user changes their password.

No return data is accepted; this hook is for auditing only.

Since: 1.35

Parameters

AuthenticationRequest	$req	Object describing the change (and target user)
StatusValue	$status	StatusValue with the result of the action

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\SpecialPage\Hook\ChangeAuthenticationDataAuditHook.

Definition at line 1093 of file HookRunner.php.

◆ onChangesListInitRows()

MediaWiki\HookContainer\HookRunner::onChangesListInitRows	(		$changesList,
			$rows )

Use this hook to batch process change list rows prior to rendering.

Since: 1.35

Parameters

ChangesList	$changesList
IResultWrapper \| \\stdClass[]	$rows	Data that will be rendered

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ChangesListInitRowsHook.

Definition at line 1100 of file HookRunner.php.

◆ onChangesListInsertArticleLink()

MediaWiki\HookContainer\HookRunner::onChangesListInsertArticleLink	(		$changesList,
		&	$articlelink,
		&	$s,
			$rc,
			$unpatrolled,
			$watched )

Use this hook to override or augment link to article in RC list.

Since: 1.35

Parameters

ChangesList	$changesList
string	&$articlelink	HTML of link to article (already filled-in)
string	&$s	HTML of row that is being constructed
RecentChange	$rc
bool	$unpatrolled	Whether or not we are showing unpatrolled changes
bool	$watched	Whether or not the change is watched by the user

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ChangesListInsertArticleLinkHook.

Definition at line 1107 of file HookRunner.php.

References $s.

◆ onChangesListSpecialPageQuery()

MediaWiki\HookContainer\HookRunner::onChangesListSpecialPageQuery	(		$name,
		&	$tables,
		&	$fields,
		&	$conds,
		&	$query_options,
		&	$join_conds,
			$opts )

This hook is called when building an SQL query on pages inheriting from ChangesListSpecialPage (in core: RecentChanges, RecentChangesLinked and Watchlist).

Do not use this to implement individual filters if they are compatible with the ChangesListFilter and ChangesListFilterGroup structure. Instead, use sub-classes of those classes in conjunction with the ChangesListSpecialPageStructuredFilters hook. This hook can be used to implement filters that do not implement that structure or custom behavior that is not an individual filter.

Since: 1.35

Parameters

string	$name	Name of the special page, e.g. 'Watchlist'
array	&$tables	Array of tables to be queried
array	&$fields	Array of columns to select
array	&$conds	Array of WHERE conditionals for query
array	&$query_options	Array of options for the database request
array	&$join_conds	Join conditions for the tables
FormOptions	$opts	FormOptions for this request

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\SpecialPage\Hook\ChangesListSpecialPageQueryHook.

Definition at line 1116 of file HookRunner.php.

◆ onChangesListSpecialPageStructuredFilters()

MediaWiki\HookContainer\HookRunner::onChangesListSpecialPageStructuredFilters ( $special )

Use this hook to register filters for pages inheriting from ChangesListSpecialPage (in core: RecentChanges,vRecentChangesLinked, and Watchlist).

Generally, you will want to construct new ChangesListBooleanFilter or ChangesListStringOptionsFilter objects. When constructing them, you specify which group they belong to. You can reuse existing groups (accessed through $special->getFilterGroup), or create your own (ChangesListBooleanFilterGroup or ChangesListStringOptionsFilterGroup). If you create new groups, you must register them with $special->registerFilterGroup. Note that this is called regardless of whether the user is currently using the new (structured) or old (unstructured) filter UI. If you want your boolean filter to show on both the new and old UI, specify all the supported fields. These include showHide, label, and description. See the constructor of each ChangesList* class for documentation of supported fields.

Since: 1.35

Parameters

ChangesListSpecialPage $special

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\SpecialPage\Hook\ChangesListSpecialPageStructuredFiltersHook.

Definition at line 1126 of file HookRunner.php.

◆ onChangeTagAfterDelete()

MediaWiki\HookContainer\HookRunner::onChangeTagAfterDelete	(		$tag,
		&	$status )

This hook is called after a change tag has been deleted (that is, removed from all revisions and log entries to which it was applied).

This gives extensions a chance to take it off their books.

Since: 1.35

Parameters

string	$tag	Name of the tag
Status	&$status	Add warnings to this as required. There is no point setting errors, as the deletion has already been partly carried out by this point.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\ChangeTags\Hook\ChangeTagAfterDeleteHook.

Definition at line 1133 of file HookRunner.php.

◆ onChangeTagCanCreate()

MediaWiki\HookContainer\HookRunner::onChangeTagCanCreate	(		$tag,
			$user,
		&	$status )

Use this hook to tell whether a change tag should be able to be created from the UI (Special:Tags) or via the API.

You could use this hook if you want to reserve a specific "namespace" of tags, or something similar.

Since: 1.35

Parameters

string	$tag	Name of the tag
User \| null	$user	User initiating the action
Status	&$status	Add your errors using `$status->fatal()` or warnings using `$status->warning()`. Errors and warnings will be relayed to the user. If you set an error, the user will be unable to create the tag.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\ChangeTags\Hook\ChangeTagCanCreateHook.

Definition at line 1140 of file HookRunner.php.

◆ onChangeTagCanDelete()

MediaWiki\HookContainer\HookRunner::onChangeTagCanDelete	(		$tag,
			$user,
		&	$status )

Use this hook to tell whether a change tag should be able to be deleted from the UI (Special:Tags) or via the API.

The default is that tags defined using the ListDefinedTags hook are not allowed to be deleted unless specifically allowed. Ensure you consume the ChangeTagAfterDelete hook to carry out custom deletion actions.

Since: 1.35

Parameters

string	$tag	Name of the tag
User \| null	$user	User initiating the action
Status	&$status	To allow deletion of the tag, set `$status = Status::newGood()`, and then return false from the hook function.

Returns: bool|void True or no return value to continue or false to allow deletion of the tag

Implements MediaWiki\ChangeTags\Hook\ChangeTagCanDeleteHook.

Definition at line 1147 of file HookRunner.php.

◆ onChangeTagsAfterUpdateTags()

MediaWiki\HookContainer\HookRunner::onChangeTagsAfterUpdateTags	(	$addedTags,
		$removedTags,
		$prevTags,
		$rc_id,
		$rev_id,
		$log_id,
		$params,
		$rc,
		$user )

This hook is called after tags have been updated with the ChangeTags::updateTags function.

Since: 1.35

Parameters

string[]	$addedTags	Tags effectively added in the update
string[]	$removedTags	Tags effectively removed in the update
string[]	$prevTags	Tags that were present prior to the update
int	$rc_id	Recentchanges table id
int	$rev_id	Revision table id
int	$log_id	Logging table id
string \| null	$params	Tag params
RecentChange \| null	$rc	RecentChange being tagged when the tagging accompanies the action, or null
User \| null	$user	User who performed the tagging when the tagging is subsequent to the action, or null

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\ChangeTags\Hook\ChangeTagsAfterUpdateTagsHook.

Definition at line 1154 of file HookRunner.php.

◆ onChangeTagsAllowedAdd()

MediaWiki\HookContainer\HookRunner::onChangeTagsAllowedAdd	(	&	$allowedTags,
			$addTags,
			$user )

This hook is called when checking if a user can add tags to a change.

Since: 1.35

Parameters

string[]	&$allowedTags	List of all the tags the user is allowed to add. Any tags the user wants to add ($addTags) that are not in this array will cause it to fail. You may add or remove tags to this array as required.
string[]	$addTags	List of tags user intends to add
User \| null	$user	User who is adding the tags

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\ChangeTags\Hook\ChangeTagsAllowedAddHook.

Definition at line 1164 of file HookRunner.php.

◆ onChangeTagsListActive()

MediaWiki\HookContainer\HookRunner::onChangeTagsListActive ( & $tags )

Use this hook to nominate which of the tags your extension uses are in active use.

Since: 1.35

Parameters

string[] &$tags List of all active tags. Append to this array.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\ChangeTags\Hook\ChangeTagsListActiveHook.

Definition at line 1171 of file HookRunner.php.

◆ onChangeUserGroups()

MediaWiki\HookContainer\HookRunner::onChangeUserGroups	(		$performer,
			$user,
		&	$add,
		&	$remove )

This hook is called before user groups are changed.

Since: 1.35

Parameters

User	$performer	The User who will perform the change
User	$user	The User whose groups will be changed
array	&$add	The groups that will be added
array	&$remove	The groups that will be removed

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ChangeUserGroupsHook.

Definition at line 1178 of file HookRunner.php.

◆ onCollation__factory()

MediaWiki\HookContainer\HookRunner::onCollation__factory	(		$collationName,
		&	$collationObject )

This hook is called if $wgCategoryCollation is an unknown collation.

Since: 1.35

Parameters

string	$collationName	Name of the collation in question
Collation \| null	&$collationObject	Null. Replace with a subclass of the Collation class that implements the collation given in $collationName.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\Collation__factoryHook.

Definition at line 1185 of file HookRunner.php.

◆ onConfirmEmailComplete()

MediaWiki\HookContainer\HookRunner::onConfirmEmailComplete ( $user )

This hook is called after a user's email has been confirmed successfully.

Since: 1.35

Parameters

User $user User whose email is being confirmed

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\User\Hook\ConfirmEmailCompleteHook.

Definition at line 1192 of file HookRunner.php.

◆ onContentAlterParserOutput()

MediaWiki\HookContainer\HookRunner::onContentAlterParserOutput	(	$content,
		$title,
		$parserOutput )

Use this hook to modify parser output for a given content object.

This hook is called by Content::getParserOutput after parsing has finished. Can be used for changes that depend on the result of the parsing but have to be done before LinksUpdate is called (such as adding tracking categories based on the rendered HTML).

Since: 1.35

Parameters

Content	$content	Content to render
Title	$title	Title of the page, as context
ParserOutput	$parserOutput	ParserOutput to manipulate

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Content\Hook\ContentAlterParserOutputHook.

Definition at line 1199 of file HookRunner.php.

References $content, and $title.

◆ onContentGetParserOutput()

MediaWiki\HookContainer\HookRunner::onContentGetParserOutput	(		$content,
			$title,
			$revId,
			$options,
			$generateHtml,
		&	$output )

Use this hook to customize parser output for a given content object.

This hook is called by AbstractContent::getParserOutput. May be used to override the normal model-specific rendering of page content.

Since: 1.35

Parameters

Content	$content	Content to render
Title	$title	Title of the page, as context
int	$revId	Revision ID, as context
ParserOptions	$options	ParserOptions for rendering. To avoid confusing the parser cache, the output can only depend on parameters provided to this hook function, not on global state.
bool	$generateHtml	Whether full HTML should be generated. If false, generation of HTML may be skipped, but other information should still be present in the ParserOutput object.
ParserOutput	&$output	ParserOutput to manipulate or replace

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Content\Hook\ContentGetParserOutputHook.

Definition at line 1206 of file HookRunner.php.

References $content, and $title.

◆ onContentHandlerDefaultModelFor()

MediaWiki\HookContainer\HookRunner::onContentHandlerDefaultModelFor	(		$title,
		&	$model )

This hook is called when the default content model is determined for a given title.

Use this hook to assign a different model for that title.

Since: 1.35

Parameters

Title	$title	Title in question
string	&$model	Model name. Use with CONTENT_MODEL_XXX constants.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Revision\Hook\ContentHandlerDefaultModelForHook.

Definition at line 1215 of file HookRunner.php.

References $title.

◆ onContentHandlerForModelID()

MediaWiki\HookContainer\HookRunner::onContentHandlerForModelID	(		$modeName,
		&	$handler )

This hook is called when a ContentHandler is requested for a given content model name, but no entry for that model exists in $wgContentHandlers.

Note: if your extension implements additional models via this hook, please use GetContentModels hook to make them known to core.

Since: 1.35

Parameters

string	$modeName	Requested content model name
ContentHandler	&$handler	Set this to a ContentHandler object, if desired

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Content\Hook\ContentHandlerForModelIDHook.

Definition at line 1222 of file HookRunner.php.

◆ onContentModelCanBeUsedOn()

MediaWiki\HookContainer\HookRunner::onContentModelCanBeUsedOn	(		$contentModel,
			$title,
		&	$ok )

Use this hook to determine whether a content model can be used on a given page.

This is especially useful to prevent some content models from being used in a certain location.

Since: 1.35

Parameters

string	$contentModel	Content model ID
Title	$title
bool	&$ok	Whether it is OK to use $contentModel on $title. Handler functions that modify $ok should generally return false to prevent the remaining hooks from further modifying $ok.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Content\Hook\ContentModelCanBeUsedOnHook.

Definition at line 1229 of file HookRunner.php.

References $title.

◆ onContentSecurityPolicyDefaultSource()

MediaWiki\HookContainer\HookRunner::onContentSecurityPolicyDefaultSource	(	&	$defaultSrc,
			$policyConfig,
			$mode )

Use this hook to modify the allowed CSP load sources.

This affects all directives except for the script directive. To add a script source, see ContentSecurityPolicyScriptSource hook.

Since: 1.35

Parameters

string[]	&$defaultSrc	Array of Content-Security-Policy allowed sources
array	$policyConfig	Current configuration for the Content-Security-Policy header
int	$mode	ContentSecurityPolicy::REPORT_ONLY_MODE or ContentSecurityPolicy::FULL_MODE depending on type of header

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ContentSecurityPolicyDefaultSourceHook.

Definition at line 1236 of file HookRunner.php.

◆ onContentSecurityPolicyDirectives()

MediaWiki\HookContainer\HookRunner::onContentSecurityPolicyDirectives	(	&	$directives,
			$policyConfig,
			$mode )

If ContentSecurityPolicyDefaultSource and ContentSecurityPolicyScriptSource do not meet your needs, use this hook to modify the content security policy directives.

Since: 1.35

Parameters

string[]	&$directives	Array of CSP directives
array	$policyConfig	Current configuration for the CSP header
int	$mode	ContentSecurityPolicy::REPORT_ONLY_MODE or ContentSecurityPolicy::FULL_MODE depending on type of header

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ContentSecurityPolicyDirectivesHook.

Definition at line 1245 of file HookRunner.php.

◆ onContentSecurityPolicyScriptSource()

MediaWiki\HookContainer\HookRunner::onContentSecurityPolicyScriptSource	(	&	$scriptSrc,
			$policyConfig,
			$mode )

Use this hook to modify the allowed CSP script sources.

Note that you also have to use ContentSecurityPolicyDefaultSource if you want non-script sources to be loaded from whatever you add.

Since: 1.35

Parameters

string[]	&$scriptSrc	Array of CSP directives
array	$policyConfig	Current configuration for the CSP header
int	$mode	ContentSecurityPolicy::REPORT_ONLY_MODE or ContentSecurityPolicy::FULL_MODE depending on type of header

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ContentSecurityPolicyScriptSourceHook.

Definition at line 1254 of file HookRunner.php.

◆ onContribsPager__getQueryInfo()

MediaWiki\HookContainer\HookRunner::onContribsPager__getQueryInfo	(		$pager,
		&	$queryInfo )

This hook is called before the contributions query is about to run.

Since: 1.35

Parameters

ContribsPager	$pager	Pager object for contributions
array	&$queryInfo	The query for the contribs Pager

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ContribsPager__getQueryInfoHook.

Definition at line 1263 of file HookRunner.php.

◆ onContribsPager__reallyDoQuery()

MediaWiki\HookContainer\HookRunner::onContribsPager__reallyDoQuery	(	&	$data,
			$pager,
			$offset,
			$limit,
			$descending )

This hook is called before really executing the query for My Contributions.

Since: 1.35

Parameters

array	&$data	an array of results of all contribs queries
ContribsPager	$pager	The ContribsPager object hooked into
string	$offset	Index offset, inclusive
int	$limit	Exact query limit
bool	$descending	Query direction, false for ascending, true for descending

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ContribsPager__reallyDoQueryHook.

Definition at line 1270 of file HookRunner.php.

◆ onContributionsLineEnding()

MediaWiki\HookContainer\HookRunner::onContributionsLineEnding	(		$pager,
		&	$ret,
			$row,
		&	$classes,
		&	$attribs )

This hook is called before a contributions HTML line is finished.

Since: 1.35

Parameters

ContribsPager	$pager	The ContribsPager object hooked into
string	&$ret	The HTML line
stdClass	$row	The DB row for this line
string[]	&$classes	The classes to add to the surrounding
string[]	&$attribs	Associative array of other HTML attributes for the element. Currently only data attributes reserved to MediaWiki are allowed (see Sanitizer::isReservedDataAttribute).

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ContributionsLineEndingHook.

Definition at line 1279 of file HookRunner.php.

◆ onContributionsToolLinks()

MediaWiki\HookContainer\HookRunner::onContributionsToolLinks	(		$id,
		Title	$title,
		array &	$tools,
		SpecialPage	$specialPage )

Use this hook to change the tool links above Special:Contributions.

Since: 1.35

Parameters

int	$id	User identifier
Title	$title	User page title
string[]	&$tools	Array of tool links
SpecialPage	$specialPage	SpecialPage instance for context and services. Can be either SpecialContributions or DeletedContributionsPage. Extensions should type hint against a generic SpecialPage though.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ContributionsToolLinksHook.

Definition at line 1288 of file HookRunner.php.

References $title.

◆ onConvertContent()

MediaWiki\HookContainer\HookRunner::onConvertContent	(		$content,
			$toModel,
			$lossy,
		&	$result )

This hook is called by AbstractContent::convert when a conversion to another content model is requested.

Handler functions that modify $result should generally return false to disable further attempts at conversion.

Since: 1.35

Parameters

Content	$content	Content object to be converted
string	$toModel	ID of the content model to convert to
bool	$lossy	Whether lossy conversion is allowed
Content \| bool	&$result	Output parameter, in case the handler function wants to provide a converted Content object. Note that $result->getContentModel() must return $toModel.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Content\Hook\ConvertContentHook.

Definition at line 1295 of file HookRunner.php.

References $content.

◆ onCustomEditor()

MediaWiki\HookContainer\HookRunner::onCustomEditor	(		$article,
			$user )

This hook is called when invoking the page editor.

Since: 1.35

Parameters

Article	$article	Article being edited
User	$user	User performing the edit

Returns: bool|void True or no return value to allow the normal editor to be used. False if implementing a custom editor, e.g. for a special namespace, etc.

Implements MediaWiki\Hook\CustomEditorHook.

Definition at line 1302 of file HookRunner.php.

◆ onDeletedContribsPager__reallyDoQuery()

MediaWiki\HookContainer\HookRunner::onDeletedContribsPager__reallyDoQuery	(	&	$data,
			$pager,
			$offset,
			$limit,
			$descending )

This hook is called before really executing the query for Special:DeletedContributions.

See also: ContribsPager__reallyDoQueryHook

Since: 1.35

Parameters

array	&$data	an array of results of all contribs queries
DeletedContribsPager	$pager	The DeletedContribsPager object hooked into
string	$offset	Index offset, inclusive
int	$limit	Exact query limit
bool	$descending	Query direction, false for ascending, true for descending

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\DeletedContribsPager__reallyDoQueryHook.

Definition at line 1309 of file HookRunner.php.

◆ onDeletedContributionsLineEnding()

MediaWiki\HookContainer\HookRunner::onDeletedContributionsLineEnding	(		$page,
		&	$ret,
			$row,
		&	$classes,
		&	$attribs )

This hook is called before a DeletedContributions HTML line is finished.

See also: ContributionsLineEndingHook

Since: 1.35

Parameters

DeletedContribsPager	$page	Pager object for DeletedContribsPager
string	&$ret	The HTML line
stdClass	$row	The DB row for this line
string[]	&$classes	The classes to add to the surrounding
string[]	&$attribs	Associative array of other HTML attributes for the element. Currently only data attributes reserved to MediaWiki are allowed (see Sanitizer::isReservedDataAttribute).

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\DeletedContributionsLineEndingHook.

Definition at line 1318 of file HookRunner.php.

◆ onDeleteUnknownPreferences()

MediaWiki\HookContainer\HookRunner::onDeleteUnknownPreferences	(	&	$where,
			$db )

This hook is called by the cleanupPreferences.php maintenance script to build a WHERE clause with which to delete preferences that are not known about.

This hook is used by extensions that have dynamically-named preferences that should not be deleted in the usual cleanup process. For example, the Gadgets extension creates preferences prefixed with 'gadget-', so anything with that prefix is excluded from the deletion.

Since: 1.35

Parameters

array	&$where	Array that will be passed as the $cond parameter to IDatabase::select() to determine what will be deleted from the user_properties table
IDatabase	$db	IDatabase object, useful for accessing $db->buildLike() etc.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\DeleteUnknownPreferencesHook.

Definition at line 1327 of file HookRunner.php.

◆ onDifferenceEngineAfterLoadNewText()

MediaWiki\HookContainer\HookRunner::onDifferenceEngineAfterLoadNewText ( $differenceEngine )

This hook is called in DifferenceEngine::loadNewText() after the new revision's content has been loaded into the class member variable $differenceEngine->mNewContent but before returning true from this function.

Since: 1.35

Parameters

DifferenceEngine $differenceEngine

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Diff\Hook\DifferenceEngineAfterLoadNewTextHook.

Definition at line 1334 of file HookRunner.php.

◆ onDifferenceEngineLoadTextAfterNewContentIsLoaded()

MediaWiki\HookContainer\HookRunner::onDifferenceEngineLoadTextAfterNewContentIsLoaded ( $differenceEngine )

This hook is called in DifferenceEngine::loadText() after the new revision's content has been loaded into the class member variable $differenceEngine->mNewContent but before checking if the variable's value is null.

Use this hook to inject content into said class member variable.

Since: 1.35

Parameters

DifferenceEngine $differenceEngine

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Diff\Hook\DifferenceEngineLoadTextAfterNewContentIsLoadedHook.

Definition at line 1341 of file HookRunner.php.

◆ onDifferenceEngineMarkPatrolledLink()

MediaWiki\HookContainer\HookRunner::onDifferenceEngineMarkPatrolledLink	(		$differenceEngine,
		&	$markAsPatrolledLink,
			$rcid )

Use this hook to change the "mark as patrolled" link which is shown both on the diff header as well as on the bottom of a page, usually wrapped in a span element which has class="patrollink".

Since: 1.35

Parameters

DifferenceEngine	$differenceEngine
string	&$markAsPatrolledLink	"Mark as patrolled" link HTML
int	$rcid	Recent change ID (rc_id) for this change

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Diff\Hook\DifferenceEngineMarkPatrolledLinkHook.

Definition at line 1350 of file HookRunner.php.

◆ onDifferenceEngineMarkPatrolledRCID()

MediaWiki\HookContainer\HookRunner::onDifferenceEngineMarkPatrolledRCID	(	&	$rcid,
			$differenceEngine,
			$change,
			$user )

Use this hook to possibly change the rcid parameter.

For example the rcid might be set to zero due to the user being the same as the performer of the change but an extension might still want to show it under certain conditions.

Since: 1.35

Parameters

int	&$rcid	rc_id of the change or 0
DifferenceEngine	$differenceEngine
RecentChange \| null	$change
User	$user	Current user

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Diff\Hook\DifferenceEngineMarkPatrolledRCIDHook.

Definition at line 1359 of file HookRunner.php.

◆ onDifferenceEngineNewHeader()

MediaWiki\HookContainer\HookRunner::onDifferenceEngineNewHeader	(		$differenceEngine,
		&	$newHeader,
			$formattedRevisionTools,
			$nextlink,
			$rollback,
			$newminor,
			$diffOnly,
			$rdel,
			$unhide )

Use this hook to change the $newHeader variable, which contains information about the new revision, such as the revision's author, whether the revision was marked as a minor edit or not, etc.

Since: 1.35

Parameters

DifferenceEngine	$differenceEngine
string	&$newHeader	String containing the various #mw-diff-otitle[1-5] divs, which include things like revision author info, revision comment, RevisionDelete link and more
array	$formattedRevisionTools	Array containing revision tools, some of which may have been injected with the DiffTools hook
string	$nextlink	String containing the link to the next revision (if any); also included in $newHeader
string	$rollback	Rollback link to roll this revision back to the previous one, if any
string	$newminor	String indicating if the new revision was marked as a minor edit
bool	$diffOnly	Boolean parameter passed to DifferenceEngine::showDiffPage, indicating whether we should show just the diff; passed in as a query string parameter to the various URLs constructed here (i.e. $nextlink)
string	$rdel	RevisionDelete link for the new revision, if the current user is allowed to use the RevisionDelete feature
bool	$unhide	Boolean parameter indicating whether to show RevisionDeleted revisions

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Diff\Hook\DifferenceEngineNewHeaderHook.

Definition at line 1368 of file HookRunner.php.

◆ onDifferenceEngineOldHeader()

MediaWiki\HookContainer\HookRunner::onDifferenceEngineOldHeader	(		$differenceEngine,
		&	$oldHeader,
			$prevlink,
			$oldminor,
			$diffOnly,
			$ldel,
			$unhide )

Use this hook to change the $oldHeader variable, which contains information about the old revision, such as the revision's author, whether the revision was marked as a minor edit or not, etc.

Since: 1.35

Parameters

DifferenceEngine	$differenceEngine
string	&$oldHeader	String containing the various #mw-diff-otitle[1-5] divs, which include things like revision author info, revision comment, RevisionDelete link and more
string	$prevlink	String containing the link to the previous revision (if any); also included in $oldHeader
string	$oldminor	String indicating if the old revision was marked as a minor edit
bool	$diffOnly	Boolean parameter passed to DifferenceEngine::showDiffPage, indicating whether we should show just the diff; passed in as a query string parameter to the various URLs constructed here (i.e. $prevlink)
string	$ldel	RevisionDelete link for the old revision, if the current user is allowed to use the RevisionDelete feature
bool	$unhide	Boolean parameter indicating whether to show RevisionDeleted revisions

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Diff\Hook\DifferenceEngineOldHeaderHook.

Definition at line 1379 of file HookRunner.php.

◆ onDifferenceEngineOldHeaderNoOldRev()

MediaWiki\HookContainer\HookRunner::onDifferenceEngineOldHeaderNoOldRev ( & $oldHeader )

Use this hook to change the $oldHeader variable in cases when there is no old revision.

Since: 1.35

Parameters

string &$oldHeader Empty string by default

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Diff\Hook\DifferenceEngineOldHeaderNoOldRevHook.

Definition at line 1389 of file HookRunner.php.

◆ onDifferenceEngineRenderRevisionAddParserOutput()

MediaWiki\HookContainer\HookRunner::onDifferenceEngineRenderRevisionAddParserOutput	(	$differenceEngine,
		$out,
		$parserOutput,
		$wikiPage )

Use this hook to change the parser output.

Since: 1.35

Parameters

DifferenceEngine	$differenceEngine
OutputPage	$out
ParserOutput	$parserOutput
WikiPage	$wikiPage

Returns: bool|void True or no return value to continue, or false to not add parser output via OutputPage's addParserOutput method

Implements MediaWiki\Diff\Hook\DifferenceEngineRenderRevisionAddParserOutputHook.

Definition at line 1396 of file HookRunner.php.

◆ onDifferenceEngineRenderRevisionShowFinalPatrolLink()

MediaWiki\HookContainer\HookRunner::onDifferenceEngineRenderRevisionShowFinalPatrolLink ( )

Use this hook to not show the final "mark as patrolled" link on the bottom of a page.

This hook has no arguments.

Since: 1.35

Returns: bool|void True or no return value to continue, or false to not show the final "mark as patrolled" link

Implements MediaWiki\Diff\Hook\DifferenceEngineRenderRevisionShowFinalPatrolLinkHook.

Definition at line 1405 of file HookRunner.php.

◆ onDifferenceEngineShowDiff()

MediaWiki\HookContainer\HookRunner::onDifferenceEngineShowDiff ( $differenceEngine )

Use this hook to affect the diff text which eventually gets sent to the OutputPage object.

Since: 1.35

Parameters

DifferenceEngine $differenceEngine

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Diff\Hook\DifferenceEngineShowDiffHook.

Definition at line 1412 of file HookRunner.php.

◆ onDifferenceEngineShowDiffPage()

MediaWiki\HookContainer\HookRunner::onDifferenceEngineShowDiffPage ( $out )

Use this hook to add additional output via the available OutputPage object into the diff view.

Since: 1.35

Parameters

OutputPage $out

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Diff\Hook\DifferenceEngineShowDiffPageHook.

Definition at line 1419 of file HookRunner.php.

◆ onDifferenceEngineShowDiffPageMaybeShowMissingRevision()

MediaWiki\HookContainer\HookRunner::onDifferenceEngineShowDiffPageMaybeShowMissingRevision ( $differenceEngine )

This hook is called in DifferenceEngine::showDiffPage() when revision data cannot be loaded.

Since: 1.35

Parameters

DifferenceEngine $differenceEngine

Returns: bool|void True or no return value to continue, or false to prevent displaying the missing revision message (i.e. to prevent DifferenceEngine::showMissingRevision() from being called)

Implements MediaWiki\Diff\Hook\DifferenceEngineShowDiffPageMaybeShowMissingRevisionHook.

Definition at line 1426 of file HookRunner.php.

◆ onDifferenceEngineShowEmptyOldContent()

MediaWiki\HookContainer\HookRunner::onDifferenceEngineShowEmptyOldContent ( $differenceEngine )

Use this hook to change the diff table body (without header) in cases when there is no old revision or the old and new revisions are identical.

Since: 1.35

Parameters

DifferenceEngine $differenceEngine

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Diff\Hook\DifferenceEngineShowEmptyOldContentHook.

Definition at line 1435 of file HookRunner.php.

◆ onDifferenceEngineViewHeader()

MediaWiki\HookContainer\HookRunner::onDifferenceEngineViewHeader ( $differenceEngine )

This hook is called before diff display.

Since: 1.35

Parameters

DifferenceEngine $differenceEngine

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Diff\Hook\DifferenceEngineViewHeaderHook.

Definition at line 1442 of file HookRunner.php.

◆ onDiffTools()

MediaWiki\HookContainer\HookRunner::onDiffTools	(		$newRevRecord,
		&	$links,
			$oldRevRecord,
			$userIdentity )

Use this hook to override or extend the revision tools available from the diff view, i.e.

undo, etc.

Since: 1.35

Parameters

RevisionRecord	$newRevRecord	New revision
string[]	&$links	Array of HTML links
RevisionRecord \| null	$oldRevRecord	Old revision (may be null)
UserIdentity	$userIdentity	Current user

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Diff\Hook\DiffToolsHook.

Definition at line 1449 of file HookRunner.php.

◆ onDisplayOldSubtitle()

MediaWiki\HookContainer\HookRunner::onDisplayOldSubtitle	(		$article,
		&	$oldid )

This hook is called before creating subtitle when browsing old versions of an article.

Since: 1.35

Parameters

Article	$article	Article being viewed
int	&$oldid	Old ID being viewed

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\DisplayOldSubtitleHook.

Definition at line 1456 of file HookRunner.php.

◆ onEditFilter()

MediaWiki\HookContainer\HookRunner::onEditFilter	(		$editor,
			$text,
			$section,
		&	$error,
			$summary )

Use this hook to perform checks on an edit.

Since: 1.35

Parameters

EditPage	$editor	Edit form (see includes/EditPage.php)
string	$text	Contents of the edit box
string	$section	Section being edited
string	&$error	Error message to return
string	$summary	Edit summary for page

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EditFilterHook.

Definition at line 1463 of file HookRunner.php.

◆ onEditFilterMergedContent()

MediaWiki\HookContainer\HookRunner::onEditFilterMergedContent	(	$context,
		$content,
		$status,
		$summary,
		$user,
		$minoredit )

Definition at line 1470 of file HookRunner.php.

References $content.

◆ onEditFormInitialText()

MediaWiki\HookContainer\HookRunner::onEditFormInitialText ( $editPage )

Use this hook to modify the edit form when editing existing pages.

Since: 1.35

Parameters

EditPage $editPage

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EditFormInitialTextHook.

Definition at line 1479 of file HookRunner.php.

◆ onEditFormPreloadText()

MediaWiki\HookContainer\HookRunner::onEditFormPreloadText	(	&	$text,
			$title )

Use this hook to populate the edit form when creating pages.

Since: 1.35

Parameters

string	&$text	Text to preload with
Title	$title	Page being created

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EditFormPreloadTextHook.

Definition at line 1486 of file HookRunner.php.

References $title.

◆ onEditPage__attemptSave()

MediaWiki\HookContainer\HookRunner::onEditPage__attemptSave ( $editpage_Obj )

This hook is called before an article is saved, before WikiPage::doUserEditContent() is called.

Since: 1.35

Parameters

EditPage $editpage_Obj Current EditPage object

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EditPage__attemptSaveHook.

Definition at line 1556 of file HookRunner.php.

◆ onEditPage__attemptSave_after()

MediaWiki\HookContainer\HookRunner::onEditPage__attemptSave_after	(	$editpage_Obj,
		$status,
		$resultDetails )

This hook is called after an article save attempt.

Since: 1.35

Parameters

EditPage	$editpage_Obj	Current EditPage object
Status	$status	Resulting Status object
array	$resultDetails	Result details array

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EditPage__attemptSave_afterHook.

Definition at line 1563 of file HookRunner.php.

◆ onEditPage__importFormData()

MediaWiki\HookContainer\HookRunner::onEditPage__importFormData	(		$editpage,
			$request )

Use this hook to read additional data posted in the form.

Since: 1.35

Parameters

EditPage	$editpage
WebRequest	$request

Returns: bool|void Return value is ignored; this hook should always return true

Implements MediaWiki\Hook\EditPage__importFormDataHook.

Definition at line 1572 of file HookRunner.php.

◆ onEditPage__showEditForm_fields()

MediaWiki\HookContainer\HookRunner::onEditPage__showEditForm_fields	(		$editor,
			$out )

Use this hook to inject form field into edit form.

Since: 1.35

Parameters

EditPage	$editor	EditPage instance for reference
OutputPage	$out	OutputPage instance to write to

Returns: bool|void Return value is ignored; this hook should always return true

Implements MediaWiki\Hook\EditPage__showEditForm_fieldsHook.

Definition at line 1579 of file HookRunner.php.

◆ onEditPage__showEditForm_initial()

MediaWiki\HookContainer\HookRunner::onEditPage__showEditForm_initial	(		$editor,
			$out )

This hook is called before showing the edit form.

Since: 1.35

Parameters

EditPage	$editor
OutputPage	$out	OutputPage instance to write to

Returns: bool|void True or no return value without altering $error to allow the edit to continue. Modifying $error and returning true will cause the contents of $error to be echoed at the top of the edit form as wikitext. Return false to halt editing; you'll need to handle error messages, etc. yourself.

Implements MediaWiki\Hook\EditPage__showEditForm_initialHook.

Definition at line 1586 of file HookRunner.php.

◆ onEditPage__showReadOnlyForm_initial()

MediaWiki\HookContainer\HookRunner::onEditPage__showReadOnlyForm_initial	(		$editor,
			$out )

This hook is similar to EditPage::showEditForm:initial but for the read-only 'view source' variant of the edit form.

Since: 1.35

Parameters

EditPage	$editor
OutputPage	$out	OutputPage instance to write to

Returns: bool|void Return value is ignored; this hook should always return true

Implements MediaWiki\Hook\EditPage__showReadOnlyForm_initialHook.

Definition at line 1593 of file HookRunner.php.

◆ onEditPage__showStandardInputs_options()

MediaWiki\HookContainer\HookRunner::onEditPage__showStandardInputs_options	(		$editor,
			$out,
		&	$tabindex )

Use this hook to inject form fields into the editOptions area.

Since: 1.35

Parameters

EditPage	$editor
OutputPage	$out	OutputPage instance to write to
int	&$tabindex	HTML tabindex of the last edit check/button

Returns: bool|void Return value is ignored; this hook should always return true

Implements MediaWiki\Hook\EditPage__showStandardInputs_optionsHook.

Definition at line 1600 of file HookRunner.php.

◆ onEditPageBeforeConflictDiff()

MediaWiki\HookContainer\HookRunner::onEditPageBeforeConflictDiff	(		$editor,
			$out )

Use this hook to modify the EditPage object and output when there's an edit conflict.

Since: 1.35

Parameters

EditPage	$editor
OutputPage	$out

Returns: bool|void True or no return value to continue. False to halt normal diff output; in this case you're responsible for computing and outputting the entire "conflict" part, i.e., the "difference between revisions" and "your text" headers and sections.

Implements MediaWiki\Hook\EditPageBeforeConflictDiffHook.

Definition at line 1493 of file HookRunner.php.

◆ onEditPageBeforeEditButtons()

MediaWiki\HookContainer\HookRunner::onEditPageBeforeEditButtons	(		$editpage,
		&	$buttons,
		&	$tabindex )

Use this hook to modify the edit buttons below the textarea in the edit form.

Since: 1.35

Parameters

EditPage	$editpage	Current EditPage object
array	&$buttons	Array of edit buttons, "Save", "Preview", "Live", and "Diff"
int	&$tabindex	HTML tabindex of the last edit check/button

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EditPageBeforeEditButtonsHook.

Definition at line 1500 of file HookRunner.php.

◆ onEditPageBeforeEditToolbar()

MediaWiki\HookContainer\HookRunner::onEditPageBeforeEditToolbar ( & $toolbar )

Use this hook to add an edit toolbar above the textarea in the edit form.

Since: 1.35

Parameters

string &$toolbar Toolbar HTML, initially an empty <div id="toolbar"></div>

Returns: bool|void True or no return value to continue, or false to have no toolbar HTML be loaded

Implements MediaWiki\Hook\EditPageBeforeEditToolbarHook.

Definition at line 1507 of file HookRunner.php.

◆ onEditPageCopyrightWarning()

MediaWiki\HookContainer\HookRunner::onEditPageCopyrightWarning	(		$title,
		&	$msg )

Use this hook for site and per-namespace customization of contribution/copyright notice.

Since: 1.35

Parameters

Title	$title	Title of page being edited
array	&$msg	An array of arguments to wfMessage(), overridable. The default is an array containing either 'copyrightwarning' or 'copyrightwarning2' as the first element (the message key).

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EditPageCopyrightWarningHook.

Definition at line 1514 of file HookRunner.php.

References $title.

◆ onEditPageGetCheckboxesDefinition()

MediaWiki\HookContainer\HookRunner::onEditPageGetCheckboxesDefinition	(		$editpage,
		&	$checkboxes )

Use this hook to modify the edit checkboxes and other form fields below the textarea in the edit form.

Since: 1.35

Parameters

EditPage	$editpage	Current EditPage object
array	&$checkboxes	Array of checkbox definitions. See EditPage::getCheckboxesDefinition() for the format.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EditPageGetCheckboxesDefinitionHook.

Definition at line 1521 of file HookRunner.php.

◆ onEditPageGetDiffContent()

MediaWiki\HookContainer\HookRunner::onEditPageGetDiffContent	(		$editPage,
		&	$newtext )

Use this hook to modify the wikitext that will be used in "Show changes".

Note that it is preferable to implement diff handling for different data types using the ContentHandler facility.

Since: 1.35

Parameters

EditPage	$editPage
Content	&$newtext	Content that will be used in place of "Show changes"

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EditPageGetDiffContentHook.

Definition at line 1528 of file HookRunner.php.

◆ onEditPageGetPreviewContent()

MediaWiki\HookContainer\HookRunner::onEditPageGetPreviewContent	(		$editPage,
		&	$content )

Use this hook to modify the wikitext that will be previewed.

Note that it is preferable to implement previews for different data types using the ContentHandler facility.

Since: 1.35

Parameters

EditPage	$editPage
Content	&$content	Content object to be previewed (may be replaced by hook function)

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EditPageGetPreviewContentHook.

Definition at line 1535 of file HookRunner.php.

References $content.

◆ onEditPageNoSuchSection()

MediaWiki\HookContainer\HookRunner::onEditPageNoSuchSection	(		$editpage,
		&	$res )

This hook is called when a section edit request is given for an non-existent section.

Since: 1.35

Parameters

EditPage	$editpage	Current EditPage object
string	&$res	HTML of the error text

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EditPageNoSuchSectionHook.

Definition at line 1542 of file HookRunner.php.

References $res.

◆ onEditPageTosSummary()

MediaWiki\HookContainer\HookRunner::onEditPageTosSummary	(		$title,
		&	$msg )

Use this hook for site and per-namespace customizations of terms of service summary link that might exist separately from the copyright notice.

Since: 1.35

Parameters

Title	$title	Title of page being edited
string	&$msg	Localization message name, overridable. Defaults to 'editpage-tos-summary'

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EditPageTosSummaryHook.

Definition at line 1549 of file HookRunner.php.

References $title.

◆ onEmailConfirmed()

MediaWiki\HookContainer\HookRunner::onEmailConfirmed	(		$user,
		&	$confirmed )

This hook is called when checking that the user's email address is "confirmed".

This runs before the other checks, such as anonymity and the real check; return true to allow those checks to occur, and false if checking is done.

Since: 1.35

Parameters

User	$user	User being checked
bool	&$confirmed	Whether or not the email address is confirmed

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\User\Hook\EmailConfirmedHook.

Definition at line 1609 of file HookRunner.php.

◆ onEmailUser()

MediaWiki\HookContainer\HookRunner::onEmailUser	(	&	$to,
		&	$from,
		&	$subject,
		&	$text,
		&	$error )

This hook is called before sending email from one user to another.

Since: 1.35

Parameters

MailAddress	&$to	MailAddress object of receiving user
MailAddress	&$from	MailAddress object of sending user
MailAddress	&$subject	subject of the mail
string	&$text	text of the mail
bool \| Status \| MessageSpecifier \| array	&$error	Out-param for an error. Should be set to a Status object or boolean false.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EmailUserHook.

Definition at line 1616 of file HookRunner.php.

◆ onEmailUserCC()

MediaWiki\HookContainer\HookRunner::onEmailUserCC	(	&	$to,
		&	$from,
		&	$subject,
		&	$text )

This hook is called before sending the copy of the email to the author.

Since: 1.35

Parameters

MailAddress	&$to	MailAddress object of receiving user
MailAddress	&$from	MailAddress object of sending user
string	&$subject	Subject of the mail
string	&$text	Text of the mail

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EmailUserCCHook.

Definition at line 1623 of file HookRunner.php.

◆ onEmailUserComplete()

MediaWiki\HookContainer\HookRunner::onEmailUserComplete	(	$to,
		$from,
		$subject,
		$text )

This hook is called after sending email from one user to another.

Since: 1.35

Parameters

MailAddress	$to	MailAddress object of receiving user
MailAddress	$from	MailAddress object of sending user
string	$subject	subject of the mail
string	$text	text of the mail

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EmailUserCompleteHook.

Definition at line 1630 of file HookRunner.php.

◆ onEmailUserForm()

MediaWiki\HookContainer\HookRunner::onEmailUserForm ( & $form )

This hook is called after building the email user form object.

Since: 1.35

Parameters

HTMLForm &$form HTMLForm object

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EmailUserFormHook.

Definition at line 1637 of file HookRunner.php.

◆ onEmailUserPermissionsErrors()

MediaWiki\HookContainer\HookRunner::onEmailUserPermissionsErrors	(		$user,
			$editToken,
		&	$hookErr )

Use this hook to retrieve permissions errors for emailing a user.

Since: 1.35

Parameters

User	$user	The user who is trying to email another user.
string	$editToken	The user's edit token.
bool \| string \| array	&$hookErr	Out-param for the error. Passed as the parameters to OutputPage::showErrorPage.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EmailUserPermissionsErrorsHook.

Definition at line 1644 of file HookRunner.php.

◆ onEnhancedChangesList__getLogText()

MediaWiki\HookContainer\HookRunner::onEnhancedChangesList__getLogText	(		$changesList,
		&	$links,
			$block )

Use this hook to alter, remove, or add to the links of a group of changes in EnhancedChangesList.

Since: 1.35

Parameters

EnhancedChangesList	$changesList
string[]	&$links	Links generated by EnhancedChangesList
RecentChange[]	$block	RecentChange objects in that block

Returns: bool|void True or no return value to continue, or false to omit this line from recentchanges

Implements MediaWiki\Hook\EnhancedChangesList__getLogTextHook.

Definition at line 1669 of file HookRunner.php.

◆ onEnhancedChangesListModifyBlockLineData()

MediaWiki\HookContainer\HookRunner::onEnhancedChangesListModifyBlockLineData	(		$changesList,
		&	$data,
			$rc )

Use this hook to alter data used to build a non-grouped recent change line in EnhancedChangesList.

Since: 1.35

Parameters

EnhancedChangesList	$changesList
array	&$data	Array of components that will be joined in order to create the line
RecentChange	$rc	RecentChange object for this line

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\EnhancedChangesListModifyBlockLineDataHook.

Definition at line 1651 of file HookRunner.php.

◆ onEnhancedChangesListModifyLineData()

MediaWiki\HookContainer\HookRunner::onEnhancedChangesListModifyLineData	(		$changesList,
		&	$data,
			$block,
			$rc,
		&	$classes,
		&	$attribs )

Use this hook to alter data used to build a grouped recent change inner line in EnhancedChangesList.

Since: 1.35

Parameters

EnhancedChangesList	$changesList
array	&$data	Array of components that will be joined in order to create the line
RecentChange[]	$block	Array of RecentChange objects in that block
RecentChange	$rc	RecentChange object for this line
string[]	&$classes	Array of classes to change
string[]	&$attribs	Associative array of other HTML attributes for the `<tr>` element. Currently only data attributes reserved to MediaWiki are allowed (see Sanitizer::isReservedDataAttribute).

Returns: bool|void True or no return value to continue, or false to omit this line from recentchanges

Implements MediaWiki\Hook\EnhancedChangesListModifyLineDataHook.

Definition at line 1660 of file HookRunner.php.

◆ onExemptFromAccountCreationThrottle()

MediaWiki\HookContainer\HookRunner::onExemptFromAccountCreationThrottle ( $ip )

Use this hook to add an exemption from the account creation throttle.

Since: 1.35

Parameters

string $ip IP address of the user

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Auth\Hook\ExemptFromAccountCreationThrottleHook.

Definition at line 1678 of file HookRunner.php.

◆ onExtensionTypes()

MediaWiki\HookContainer\HookRunner::onExtensionTypes ( & $extTypes )

This hook is called when generating the extensions credits.

Use this to change the tables headers.

Since: 1.35

Parameters

string[] &$extTypes Associative array of extensions types. The key of each element contains the symbolic type string as used in extension.json, and the value contains the description of the type, in the current user language, to be used as a header on Special:Version.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ExtensionTypesHook.

Definition at line 1685 of file HookRunner.php.

◆ onFetchChangesList()

MediaWiki\HookContainer\HookRunner::onFetchChangesList	(		$user,
			$skin,
		&	$list,
			$groups )

This hook is called when fetching the ChangesList derivative for a particular user.

Since: 1.35

Parameters

User	$user	User the list is being fetched for
Skin	$skin	Skin object to be used with the list
ChangesList \| null	&$list	Defaults to NULL. Change it to an object instance and return false to override the list derivative used.
ChangesListFilterGroup[]	$groups	Added in 1.34

Returns: bool|void True or no return value to continue, or false to override the list derivative used

Implements MediaWiki\Hook\FetchChangesListHook.

Definition at line 1692 of file HookRunner.php.

◆ onFileDeleteComplete()

MediaWiki\HookContainer\HookRunner::onFileDeleteComplete	(	$file,
		$oldimage,
		$article,
		$user,
		$reason )

This hook is called when a file is deleted.

Since: 1.35

Parameters

LocalFile	$file	Reference to the deleted file
string \| null	$oldimage	In case of the deletion of an old image, the name of the old file
WikiFilePage \| null	$article	In case all revisions of the file are deleted, a reference to the WikiFilePage associated with the file
User	$user	User who performed the deletion
string	$reason

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\FileDeleteCompleteHook.

Definition at line 1699 of file HookRunner.php.

References $file.

◆ onFileTransformed()

MediaWiki\HookContainer\HookRunner::onFileTransformed	(	$file,
		$thumb,
		$tmpThumbPath,
		$thumbPath )

This hook is called when a file is transformed and moved into storage.

Since: 1.35

Parameters

File	$file	Reference to the File object
MediaTransformOutput	$thumb
string	$tmpThumbPath	Temporary file system path of the transformed file
string	$thumbPath	Permanent storage path of the transformed file

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\FileTransformedHook.

Definition at line 1708 of file HookRunner.php.

References $file.

◆ onFileUndeleteComplete()

MediaWiki\HookContainer\HookRunner::onFileUndeleteComplete	(	$title,
		$fileVersions,
		$user,
		$reason )

This hook is called when a file is undeleted.

Since: 1.35

Parameters

Title	$title	Title object for the file
int[]	$fileVersions	Array of undeleted filearchive IDs. Empty if all versions were restored.
User	$user	User who performed the undeletion
string	$reason

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\FileUndeleteCompleteHook.

Definition at line 1715 of file HookRunner.php.

References $title.

◆ onFileUpload()

MediaWiki\HookContainer\HookRunner::onFileUpload	(	$file,
		$reupload,
		$hasDescription )

This hook is called when a file upload occurs.

Since: 1.35

Parameters

File	$file	Image object representing the file that was uploaded
bool	$reupload	Boolean indicating if there was a previously another image there or not (since 1.17)
bool	$hasDescription	Boolean indicating that there was already a description page and a new one from the comment wasn't created (since 1.17)

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\FileUploadHook.

Definition at line 1722 of file HookRunner.php.

References $file.

◆ onFormatAutocomments()

MediaWiki\HookContainer\HookRunner::onFormatAutocomments	(	&	$comment,
			$pre,
			$auto,
			$post,
			$title,
			$local,
			$wikiId )

This hook is called when an autocomment is formatted by the Linker.

Since: 1.35

Parameters

string \| null	&$comment	Reference to the accumulated comment. Initially null, when set the default code will be skipped.
bool	$pre	True if there is text before this autocomment
string	$auto	Extracted part of the parsed comment before the call to the hook
bool	$post	True if there is text after this autocomment
Title \| null	$title	Optional title object used to links to sections
bool	$local	Whether section links should refer to local page
string \| null	$wikiId	ID (as used by WikiMap) of the wiki from which the autocomment originated; null for the local wiki. Added in 1.26, should default to null in handler functions, for backwards compatibility.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\FormatAutocommentsHook.

Definition at line 1729 of file HookRunner.php.

References $title.

◆ onGalleryGetModes()

MediaWiki\HookContainer\HookRunner::onGalleryGetModes ( & $modeArray )

Use this hook to get a list of classes that can render different modes of a gallery.

Since: 1.35

Parameters

array &$modeArray Associative array mapping mode names to classes that implement that mode. It is expected that all registered classes are a subclass of ImageGalleryBase.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GalleryGetModesHook.

Definition at line 1738 of file HookRunner.php.

◆ onGetActionName()

MediaWiki\HookContainer\HookRunner::onGetActionName	(	IContextSource	$context,
		string &	$action )

Use this hook to override the action name depending on request parameters.

Since: 1.37

Parameters

IContextSource	$context	Request context
string	&$action	Default action name, reassign to change it

Returns: void This hook must not abort, it must return no value

Implements MediaWiki\Actions\Hook\GetActionNameHook.

Definition at line 1760 of file HookRunner.php.

◆ onGetAllBlockActions()

MediaWiki\HookContainer\HookRunner::onGetAllBlockActions ( & $actions )

Use this hook to add an action or actions that may be blocked by a partial block.

Add an item to the $actions array with:

key: unique action string (as it appears in the code)
value: unique integer ID

The ID must be 100 or greater (IDs below 100 are reserved for core actions), must not conflict with other extension IDs, and must be documented at: https://www.mediawiki.org/wiki/Manual:Hooks/GetAllBlockActions

Since: 1.37

Parameters

int[] &$actions Array of actions, which may be added to

Returns: bool|void True or no return value to continue; callers of this hook should not abort it

Implements MediaWiki\Block\Hook\GetAllBlockActionsHook.

Definition at line 1745 of file HookRunner.php.

◆ onGetAutoPromoteGroups()

MediaWiki\HookContainer\HookRunner::onGetAutoPromoteGroups	(		$user,
		&	$promote )

This hook is called when determining which autopromote groups a user is entitled to be in.

Since: 1.35

Parameters

User	$user	User to promote
string[]	&$promote	Groups that will be added

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\User\Hook\GetAutoPromoteGroupsHook.

Definition at line 1753 of file HookRunner.php.

◆ onGetCacheVaryCookies()

MediaWiki\HookContainer\HookRunner::onGetCacheVaryCookies	(		$out,
		&	$cookies )

Use this hook to get cookies that should vary cache options.

Since: 1.35

Parameters

OutputPage	$out
string[]	&$cookies	Array of cookie names. Add a value to it if you want to add a cookie that has to vary cache options.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetCacheVaryCookiesHook.

Definition at line 1768 of file HookRunner.php.

◆ onGetCanonicalURL()

MediaWiki\HookContainer\HookRunner::onGetCanonicalURL	(		$title,
		&	$url,
			$query )

Use this hook to modify fully-qualified URLs used for IRC and email notifications.

Since: 1.35

Parameters

Title	$title	Title object of page
string	&$url	String value as output (out parameter, can modify)
string	$query	Query options as string passed to Title::getCanonicalURL()

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetCanonicalURLHook.

Definition at line 1775 of file HookRunner.php.

References $title.

◆ onGetContentModels()

MediaWiki\HookContainer\HookRunner::onGetContentModels ( & $models )

Use this hook to add content models to the list of available models.

Since: 1.35

Parameters

string[] &$models Array containing current model list as strings. Extensions should add to this list.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Content\Hook\GetContentModelsHook.

Definition at line 1782 of file HookRunner.php.

◆ onGetDefaultSortkey()

MediaWiki\HookContainer\HookRunner::onGetDefaultSortkey	(		$title,
		&	$sortkey )

Use this hook to override the default sortkey for a page.

Since: 1.35

Parameters

Title	$title	Title object that we need to get a sortkey for
string	&$sortkey	Sortkey to use

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetDefaultSortkeyHook.

Definition at line 1789 of file HookRunner.php.

References $title.

◆ onGetDifferenceEngine()

MediaWiki\HookContainer\HookRunner::onGetDifferenceEngine	(		$context,
			$old,
			$new,
			$refreshCache,
			$unhide,
		&	$differenceEngine )

This hook is called when getting a new difference engine interface object.

Use this hook to decorate or replace the default difference engine.

Since: 1.35

Parameters

IContextSource	$context	IContextSource context to be used for diff
int	$old	Revision ID to show and diff with
int \| string	$new	Either a revision ID or one of the strings 'cur', 'prev' or 'next'
bool	$refreshCache	If set, refreshes the diff cache
bool	$unhide	If set, allow viewing deleted revs
DifferenceEngine	&$differenceEngine	Difference engine object to be used for the diff

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Content\Hook\GetDifferenceEngineHook.

Definition at line 1796 of file HookRunner.php.

◆ onGetDoubleUnderscoreIDs()

MediaWiki\HookContainer\HookRunner::onGetDoubleUnderscoreIDs ( & $doubleUnderscoreIDs )

Use this hook to modify the list of behavior switches (double underscore variables in wikitext).

Behavior switches are localized with the magic word system, and this hook is called by MagicWordFactory.

Since: 1.35

Parameters

string[] &$doubleUnderscoreIDs Array of magic word identifiers

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetDoubleUnderscoreIDsHook.

Definition at line 1806 of file HookRunner.php.

◆ onGetExtendedMetadata()

MediaWiki\HookContainer\HookRunner::onGetExtendedMetadata	(	&	$combinedMeta,
			$file,
			$context,
			$single,
		&	$maxCacheTime )

Use this hook to get extended file metadata for the API.

Since: 1.35

Parameters

array	&$combinedMeta	Array of the form: 'MetadataPropName' => [ value' => prop value, 'source' => 'name of hook' ]
File	$file	File in question
IContextSource	$context	RequestContext (including language to use)
bool	$single	Only extract the current language; if false, the prop value should be in the metadata multi-language array format: https://mediawiki.org/wiki/Manual:File_metadata_handling#Multi-language_array_format
int	&$maxCacheTime	How long the results can be cached

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetExtendedMetadataHook.

Definition at line 1813 of file HookRunner.php.

References $file.

◆ onGetFullURL()

MediaWiki\HookContainer\HookRunner::onGetFullURL	(		$title,
		&	$url,
			$query )

Use this hook to modify fully-qualified URLs used in redirects/export/offsite data.

Since: 1.35

Parameters

Title	$title	Title object of page
string	&$url	String value as output (out parameter, can modify)
string	$query	Query options as string passed to Title::getFullURL()

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetFullURLHook.

Definition at line 1822 of file HookRunner.php.

References $title.

◆ onGetHumanTimestamp()

MediaWiki\HookContainer\HookRunner::onGetHumanTimestamp	(	&	$output,
			$timestamp,
			$relativeTo,
			$user,
			$lang )

Use this hook to preemptively override the human-readable timestamp generated by MWTimestamp::getHumanTimestamp().

Since: 1.35

Parameters

string	&$output	Output timestamp
MWTimestamp	$timestamp	Current (user-adjusted) timestamp
MWTimestamp	$relativeTo	Relative (user-adjusted) timestamp
User	$user	User whose preferences are being used to make timestamp
Language	$lang	Language that will be used to render the timestamp

Returns: bool|void True or no return value to continue, or false to use the custom output

Implements MediaWiki\Hook\GetHumanTimestampHook.

Definition at line 1829 of file HookRunner.php.

References $lang.

◆ onGetInternalURL()

MediaWiki\HookContainer\HookRunner::onGetInternalURL	(		$title,
		&	$url,
			$query )

Use this hook to modify fully-qualified URLs used for squid cache purging.

Since: 1.35

Parameters

Title	$title	Title object of page
string	&$url	String value as output (out parameter, can modify)
string	$query	Query options as string passed to Title::getInternalURL()

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetInternalURLHook.

Definition at line 1838 of file HookRunner.php.

References $title.

◆ onGetIP()

MediaWiki\HookContainer\HookRunner::onGetIP ( & $ip )

Use this hook to modify the IP of the current user (called only once).

Since: 1.35

Parameters

string &$ip IP as determined so far

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetIPHook.

Definition at line 1845 of file HookRunner.php.

◆ onGetLangPreferredVariant()

MediaWiki\HookContainer\HookRunner::onGetLangPreferredVariant ( & $req )

This hook is called in LanguageConverter::getPreferredVariant() to allow fetching the language variant code from cookies or other such alternative storage.

Since: 1.35

Parameters

string | null &$req Language variant from the URL or null if no variant was specified in the URL; the value of this variable comes from LanguageConverter::getURLVariant()

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetLangPreferredVariantHook.

Definition at line 1852 of file HookRunner.php.

◆ onGetLinkColours()

MediaWiki\HookContainer\HookRunner::onGetLinkColours	(		$linkcolour_ids,
		&	$colours,
			$title )

Use this hook to modify the CSS class of an array of page links.

Since: 1.35

Parameters

string[]	$linkcolour_ids	Array of prefixed DB keys of the pages linked to, indexed by page_id
string[]	&$colours	(Output) Array of CSS classes, indexed by prefixed DB keys
Title	$title	Title of the page being parsed, on which the links will be shown

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetLinkColoursHook.

Definition at line 1859 of file HookRunner.php.

References $title.

◆ onGetLocalURL()

MediaWiki\HookContainer\HookRunner::onGetLocalURL	(		$title,
		&	$url,
			$query )

Use this hook to modify local URLs as output into page links.

Note that if you are working with internal urls (non-interwiki) then it may be preferable to work with the GetLocalURL::Internal or GetLocalURL::Article hooks as GetLocalURL can be buggy for internal URLs on render if you do not re-implement the horrible hack that Title::getLocalURL uses in your own extension.

Since: 1.35

Parameters

Title	$title	Title object of page
string	&$url	String value as output (out parameter, can modify)
string	$query	Query options as string passed to Title::getLocalURL()

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetLocalURLHook.

Definition at line 1866 of file HookRunner.php.

References $title.

◆ onGetLocalURL__Article()

MediaWiki\HookContainer\HookRunner::onGetLocalURL__Article	(		$title,
		&	$url )

Use this hook to modify local URLs specifically pointing to article paths without any fancy queries or variants.

Since: 1.35

Parameters

Title	$title	Title object of page
string	&$url	String value as output (out parameter, can modify)

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetLocalURL__ArticleHook.

Definition at line 1873 of file HookRunner.php.

References $title.

◆ onGetLocalURL__Internal()

MediaWiki\HookContainer\HookRunner::onGetLocalURL__Internal	(		$title,
		&	$url,
			$query )

Use this hook to modify local URLs to internal pages.

Since: 1.35

Parameters

Title	$title	Title object of page
string	&$url	String value as output (out parameter, can modify)
string	$query	Query options as string passed to Title::getLocalURL()

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetLocalURL__InternalHook.

Definition at line 1880 of file HookRunner.php.

References $title.

◆ onGetLogTypesOnUser()

MediaWiki\HookContainer\HookRunner::onGetLogTypesOnUser ( & $types )

Use this hook to add log types where the target is a user page.

Since: 1.35

Parameters

string[] &$types Array of log types

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetLogTypesOnUserHook.

Definition at line 1887 of file HookRunner.php.

◆ onGetMagicVariableIDs()

MediaWiki\HookContainer\HookRunner::onGetMagicVariableIDs ( & $variableIDs )

Use this hook to modify the list of magic variables.

Magic variables are localized with the magic word system, and this hook is called by MagicWordFactory.

Since: 1.35

Parameters

string[] &$variableIDs array of magic word identifiers

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetMagicVariableIDsHook.

Definition at line 1894 of file HookRunner.php.

◆ onGetMetadataVersion()

MediaWiki\HookContainer\HookRunner::onGetMetadataVersion ( & $version )

Use this hook to modify the image metadata version currently in use.

This is used when requesting image metadata from a ForeignApiRepo. Media handlers that need to have versioned metadata should add an element to the end of the version array of the form 'handler_name=version'. Most media handlers won't need to do this unless they broke backwards compatibility with a previous version of the media handler metadata output.

Since: 1.35

Parameters

string[] &$version Array of version strings

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetMetadataVersionHook.

Definition at line 1901 of file HookRunner.php.

◆ onGetNewMessagesAlert()

MediaWiki\HookContainer\HookRunner::onGetNewMessagesAlert	(	&	$newMessagesAlert,
			$newtalks,
			$user,
			$out )

Use this hook to disable or modify the new messages alert.

Since: 1.35

Parameters

string	&$newMessagesAlert	Empty string by default. If the user has new talk page messages, this should be populated with an alert message to that effect.
array	$newtalks	Empty array if the user has no new messages, or an array containing links and revisions if there are new messages. (See Skin::getNewtalks().)
User	$user	User who is loading the page
OutputPage	$out	To check what type of page the user is on

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GetNewMessagesAlertHook.

Definition at line 1908 of file HookRunner.php.

◆ onGetPreferences()

MediaWiki\HookContainer\HookRunner::onGetPreferences	(		$user,
		&	$preferences )

Use this hook to modify user preferences.

Since: 1.35

Parameters

User	$user	User whose preferences are being modified
array	&$preferences	Preferences description array, to be fed to an HTMLForm object

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Preferences\Hook\GetPreferencesHook.

Definition at line 1917 of file HookRunner.php.

◆ onGetRelativeTimestamp()

MediaWiki\HookContainer\HookRunner::onGetRelativeTimestamp	(	&	$output,
		&	$diff,
			$timestamp,
			$relativeTo,
			$user,
			$lang )

Use this hook to pre-emptively override the relative timestamp generated by MWTimestamp::getRelativeTimestamp().

Since: 1.35

Parameters

string	&$output	String for the output timestamp
DateInterval	&$diff	Difference between the timestamps
MWTimestamp	$timestamp	Current (user-adjusted) timestamp
MWTimestamp	$relativeTo	Relative (user-adjusted) timestamp
User	$user	User whose preferences are being used to make timestamp
Language	$lang	Language that will be used to render the timestamp

Returns: bool|void True or no return value to continue, or false to use the custom output

Implements MediaWiki\Hook\GetRelativeTimestampHook.

Definition at line 1924 of file HookRunner.php.

References $lang.

◆ onGetSlotDiffRenderer()

MediaWiki\HookContainer\HookRunner::onGetSlotDiffRenderer	(		$contentHandler,
		&	$slotDiffRenderer,
			$context )

Use this hook to replace or wrap the standard SlotDiffRenderer for some content type.

Since: 1.35

Parameters

ContentHandler	$contentHandler	ContentHandler for which the slot diff renderer is fetched
SlotDiffRenderer	&$slotDiffRenderer	SlotDiffRenderer to change or replace
IContextSource	$context

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Content\Hook\GetSlotDiffRendererHook.

Definition at line 1933 of file HookRunner.php.

◆ onGetUserBlock()

MediaWiki\HookContainer\HookRunner::onGetUserBlock	(		$user,
			$ip,
		&	$block )

Use this hook to modify the block found by the block manager.

This may be a single block or a composite block made from multiple blocks; the original blocks can be seen using CompositeBlock::getOriginalBlocks().

Since: 1.35

Parameters

User	$user	User targeted by the block
string \| null	$ip	IP of the current request if $user is the current user and they're not exempted from IP blocks. Null otherwise.
AbstractBlock \| null	&$block	User's block, or null if none was found

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Block\Hook\GetUserBlockHook.

Definition at line 1942 of file HookRunner.php.

◆ onGetUserPermissionsErrors()

MediaWiki\HookContainer\HookRunner::onGetUserPermissionsErrors	(		$title,
			$user,
			$action,
		&	$result )

Use this hook to add a permissions error when permissions errors are checked for.

Use instead of userCan for most cases. Return false if the user can't do it, and populate $result with the reason in the form of [ messagename, param1, param2, ... ] or a MessageSpecifier instance (you might want to use ApiMessage to provide machine-readable details for the API).

Since: 1.35

Parameters

Title	$title	Title being checked against
User	$user	Current user
string	$action	Action being checked
array \| string \| MessageSpecifier	&$result	User permissions error to add. If none, return true. For consistency, error messages should be plain text with no special coloring, bolding, etc. to show that they're errors; presenting them properly to the user as errors is done by the caller.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Permissions\Hook\GetUserPermissionsErrorsHook.

Definition at line 1963 of file HookRunner.php.

References $title.

◆ onGetUserPermissionsErrorsExpensive()

MediaWiki\HookContainer\HookRunner::onGetUserPermissionsErrorsExpensive	(		$title,
			$user,
			$action,
		&	$result )

This hook is equal to getUserPermissionsErrors, but it is called only if expensive checks are enabled.

Use this hook to add a permissions error when permissions errors are checked for. Return false if the user can't do it, and populate $result with the reason in the form of [ messagename, param1, param2, ... ] or a MessageSpecifier instance (you might want to use ApiMessage to provide machine-readable details for the API).

Since: 1.35

Parameters

Title	$title	Title being checked against
User	$user	Current user
string	$action	Action being checked
array \| string \| MessageSpecifier	&$result	User permissions error to add. If none, return true. For consistency, error messages should be plain text with no special coloring, bolding, etc. to show that they're errors; presenting them properly to the user as errors is done by the caller.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Permissions\Hook\GetUserPermissionsErrorsExpensiveHook.

Definition at line 1970 of file HookRunner.php.

References $title.

◆ onGitViewers()

MediaWiki\HookContainer\HookRunner::onGitViewers ( & $extTypes )

This hook is called when generating the list of git viewers for Special:Version, allowing you to modify the list.

Since: 1.35

Parameters

string[] &$extTypes Associative array of repo URLS to viewer URLs

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\GitViewersHook.

Definition at line 1979 of file HookRunner.php.

◆ onHistoryPageToolLinks()

MediaWiki\HookContainer\HookRunner::onHistoryPageToolLinks	(	IContextSource	$context,
		LinkRenderer	$linkRenderer,
		array &	$links )

Use this hook to add one or more links to revision history page subtitle.

Since: 1.35

Parameters

IContextSource	$context
LinkRenderer	$linkRenderer
string[]	&$links	Array of HTML strings

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\HistoryPageToolLinksHook.

Definition at line 1986 of file HookRunner.php.

◆ onHistoryTools()

MediaWiki\HookContainer\HookRunner::onHistoryTools	(		$revRecord,
		&	$links,
			$prevRevRecord,
			$userIdentity )

Use this hook to override or extend the revision tools available from the page history view, i.e.

undo, rollback, etc.

Since: 1.35

Parameters

RevisionRecord	$revRecord
string[]	&$links	Array of HTML links
RevisionRecord \| null	$prevRevRecord	RevisionRecord object, next in line in page history, or null
UserIdentity	$userIdentity	Current user

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\HistoryToolsHook.

Definition at line 1993 of file HookRunner.php.

◆ onHtmlCacheUpdaterAppendUrls()

MediaWiki\HookContainer\HookRunner::onHtmlCacheUpdaterAppendUrls	(		$title,
			$mode,
		&	$append )

This hook is used to declare extra URLs to purge from HTTP caches.

Use $mode to decide whether to gather all related URLs or only those affected by a re-render of the same content. For example, after a direct revision to the content the history page will need to be purged. However when re-rendering after a cascading change from a template, only URLs that render content need purging. The $mode will be either HtmlCacheUpdater::PURGE_URLS_LINKSUPDATE_ONLY or 0.

Since: 1.35

Parameters

Title	$title	Title of the page being updated
int	$mode
array	&$append	Append URLs relating to the title

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Cache\Hook\HtmlCacheUpdaterAppendUrlsHook.

Definition at line 2000 of file HookRunner.php.

References $title.

◆ onHtmlCacheUpdaterVaryUrls()

MediaWiki\HookContainer\HookRunner::onHtmlCacheUpdaterVaryUrls	(		$urls,
		&	$append )

This hook is used to add variants of URLs to purge from HTTP caches.

Extensions that provide site-wide variants of all URLs, such as by serving from an alternate domain or path, can use this hook to append alternative URLs for each url in $urls.

Since: 1.35

Parameters

array	$urls	Canonical URLs
array	&$append	Append alternative URLs for $urls

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Cache\Hook\HtmlCacheUpdaterVaryUrlsHook.

Definition at line 2007 of file HookRunner.php.

◆ onHTMLFileCache__useFileCache()

MediaWiki\HookContainer\HookRunner::onHTMLFileCache__useFileCache ( $context )

Use this hook to override whether a page should be cached in file cache.

Since: 1.35

Parameters

IContextSource $context IContextSource object with information about the request being served

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Cache\Hook\HTMLFileCache__useFileCacheHook.

Definition at line 2014 of file HookRunner.php.

◆ onHtmlPageLinkRendererBegin()

MediaWiki\HookContainer\HookRunner::onHtmlPageLinkRendererBegin	(		$linkRenderer,
			$target,
		&	$text,
		&	$customAttribs,
		&	$query,
		&	$ret )

This hook is called when generating internal and interwiki links in LinkRenderer, before processing starts.

Since: 1.35

Parameters

LinkRenderer	$linkRenderer
LinkTarget	$target	LinkTarget that the link is pointing to
string \| HtmlArmor \| null	&$text	Contents that the `<a>` tag should have; either a plain, unescaped string or an HtmlArmor object; null means "default"
string[]	&$customAttribs	HTML attributes that the `<a>` tag should have, in associative array form, with keys and values unescaped. Should be merged with default values, with a value of false meaning to suppress the attribute.
string[]	&$query	Query string to add to the generated URL (the bit after the "?"), in associative array form, with keys and values unescaped.
string	&$ret	Value to return if your hook returns false

Returns: bool|void True or no return value to continue, or false to skip default processing and return $ret

Implements MediaWiki\Linker\Hook\HtmlPageLinkRendererBeginHook.

Definition at line 2021 of file HookRunner.php.

◆ onHtmlPageLinkRendererEnd()

MediaWiki\HookContainer\HookRunner::onHtmlPageLinkRendererEnd	(		$linkRenderer,
			$target,
			$isKnown,
		&	$text,
		&	$attribs,
		&	$ret )

This hook is called when generating internal and interwiki links in LinkRenderer, just before the function returns a value.

Since: 1.35

Parameters

LinkRenderer	$linkRenderer
LinkTarget	$target	LinkTarget object that the link is pointing to
bool	$isKnown	Whether the page is known or not
string \| HtmlArmor	&$text	Contents that the `<a>` tag should have; either a plain, unescaped string or an HtmlArmor object
string[]	&$attribs	Final HTML attributes of the `<a>` tag, after processing, in associative array form
string	&$ret	Value to return if your hook returns false

Returns: bool|void True or no return value to continue or false to abort. If you return true, an <a> element with HTML attributes $attribs and contents $html will be returned. If you return false, $ret will be returned.

Implements MediaWiki\Linker\Hook\HtmlPageLinkRendererEndHook.

Definition at line 2030 of file HookRunner.php.

◆ onImageBeforeProduceHTML()

MediaWiki\HookContainer\HookRunner::onImageBeforeProduceHTML	(		$linker,
		&	$title,
		&	$file,
		&	$frameParams,
		&	$handlerParams,
		&	$time,
		&	$res,
			$parser,
		&	$query,
		&	$widthOption )

This hook is called before producing the HTML created by a wiki image insertion.

You can skip the default logic entirely by returning false, or just modify a few things using call-by-reference.

Since: 1.35

Parameters

DummyLinker	$linker	Formerly a Skin/Linker, now a DummyLinker for b/c
Title	&$title	Title object of the image
File \| false	&$file	File object, or false if it doesn't exist
array	&$frameParams	Various parameters with special meanings; see documentation in includes/Linker.php for Linker::makeImageLink
array	&$handlerParams	Various parameters with special meanings; see documentation in includes/Linker.php for Linker::makeImageLink
string \| bool	&$time	Timestamp of file in 'YYYYMMDDHHIISS' string form, or false for current
string	&$res	Final HTML output, used if you return false
Parser	$parser
string	&$query	Query params for desc URL
string	&$widthOption	Used by the parser to remember the user preference thumbnailsize

Returns: bool|void True or no return value to continue or false to skip the default logic

Implements MediaWiki\Hook\ImageBeforeProduceHTMLHook.

Definition at line 2039 of file HookRunner.php.

References $file, $res, and $title.

◆ onImageOpenShowImageInlineBefore()

MediaWiki\HookContainer\HookRunner::onImageOpenShowImageInlineBefore	(		$imagePage,
			$output )

This hook is called just before showing the image on an image page.

Since: 1.35

Parameters

ImagePage	$imagePage	ImagePage object ($this)
OutputPage	$output	$wgOut

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ImageOpenShowImageInlineBeforeHook.

Definition at line 2049 of file HookRunner.php.

◆ onImagePageAfterImageLinks()

MediaWiki\HookContainer\HookRunner::onImagePageAfterImageLinks	(		$imagePage,
		&	$html )

This hook is called after the image links section on an image page is built.

Since: 1.35

Parameters

ImagePage	$imagePage	ImagePage object ($this)
string	&$html	HTML for the hook to add

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ImagePageAfterImageLinksHook.

Definition at line 2056 of file HookRunner.php.

◆ onImagePageFileHistoryLine()

MediaWiki\HookContainer\HookRunner::onImagePageFileHistoryLine	(		$imageHistoryList,
			$file,
		&	$line,
		&	$css )

This hook is called when a file history line is constructed.

Since: 1.35

Parameters

ImageHistoryList	$imageHistoryList	Formerly an ImagePage but since 1.27 it is an ImageHistoryList.
File	$file
string	&$line	HTML of the history line
string \| null	&$css	Line CSS class

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ImagePageFileHistoryLineHook.

Definition at line 2063 of file HookRunner.php.

References $file, and $line.

◆ onImagePageFindFile()

MediaWiki\HookContainer\HookRunner::onImagePageFindFile	(		$page,
		&	$file,
		&	$displayFile )

This hook is called when fetching the file associated with an image page.

Since: 1.35

Parameters

ImagePage	$page
File \| false	&$file	False on input, can be replaced with a File
File \| false	&$displayFile	False on input, can be replaced with a file to display.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ImagePageFindFileHook.

Definition at line 2070 of file HookRunner.php.

References $file.

◆ onImagePageShowTOC()

MediaWiki\HookContainer\HookRunner::onImagePageShowTOC	(		$page,
		&	$toc )

This hook is called when the file toc on an image page is generated.

Since: 1.35

Parameters

ImagePage	$page
string[]	&$toc	Array of `<li>` strings

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Page\Hook\ImagePageShowTOCHook.

Definition at line 2077 of file HookRunner.php.

◆ onImgAuthBeforeStream()

MediaWiki\HookContainer\HookRunner::onImgAuthBeforeStream	(	&	$title,
		&	$path,
		&	$name,
		&	$result )

This hook is called before a file is streamed to a user, but only when using img_auth.php.

Since: 1.35

Parameters

Title	&$title	Title object of the file as it would appear for the upload page
string	&$path	Original file and path name when img_auth was invoked by the web server
string	&$name	Name only component of the file
array	&$result	Location to pass back results of the hook routine (only used if failed) $result[0]=The index of the header message $result[1]=The index of the body text message $result[2 through n]=Parameters passed to body text message. Please note the header message cannot receive/use parameters.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ImgAuthBeforeStreamHook.

Definition at line 2084 of file HookRunner.php.

References $path, and $title.

◆ onImgAuthModifyHeaders()

MediaWiki\HookContainer\HookRunner::onImgAuthModifyHeaders	(		$title,
		&	$headers )

This hook is called just before a file is streamed to a user via img_auth.php, allowing headers to be modified beforehand.

Since: 1.35

Parameters

LinkTarget	$title
string[]	&$headers	HTTP headers ( name => value, names are case insensitive ). Two headers get special handling: If-Modified-Since (value must be a valid HTTP date) and Range (must be of the form "bytes=(\\d-\\d)") will be honored when streaming the file.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ImgAuthModifyHeadersHook.

Definition at line 2091 of file HookRunner.php.

References $title.

◆ onImportHandleContentXMLTag()

MediaWiki\HookContainer\HookRunner::onImportHandleContentXMLTag	(		$reader,
			$contentInfo )

This hook is called when parsing a content XML tag.

Since: 1.36

Parameters

WikiImporter	$reader
array	$contentInfo

Returns: bool|void True or no return value to continue, or false to stop further processing of the tag

Implements MediaWiki\Hook\ImportHandleContentXMLTagHook.

Definition at line 2121 of file HookRunner.php.

◆ onImportHandleLogItemXMLTag()

MediaWiki\HookContainer\HookRunner::onImportHandleLogItemXMLTag	(		$reader,
			$logInfo )

This hook is called when parsing an XML tag in a log item.

Since: 1.35

Parameters

WikiImporter	$reader
array	$logInfo	Array of information

Returns: bool|void True or no return value to continue, or false to stop further processing of the tag

Implements MediaWiki\Hook\ImportHandleLogItemXMLTagHook.

Definition at line 2098 of file HookRunner.php.

◆ onImportHandlePageXMLTag()

MediaWiki\HookContainer\HookRunner::onImportHandlePageXMLTag	(		$reader,
		&	$pageInfo )

This hook is called when parsing an XML tag in a page.

Since: 1.35

Parameters

WikiImporter	$reader
array	&$pageInfo	Array of information

Returns: bool|void True or no return value to continue, or false to stop further processing of the tag

Implements MediaWiki\Hook\ImportHandlePageXMLTagHook.

Definition at line 2105 of file HookRunner.php.

◆ onImportHandleRevisionXMLTag()

MediaWiki\HookContainer\HookRunner::onImportHandleRevisionXMLTag	(	$reader,
		$pageInfo,
		$revisionInfo )

This hook is called when parsing an XML tag in a page revision.

Since: 1.35

Parameters

WikiImporter	$reader
array	$pageInfo	Array of page information
array	$revisionInfo	Array of revision information

Returns: bool|void True or no return value to continue, or false to stop further processing of the tag

Implements MediaWiki\Hook\ImportHandleRevisionXMLTagHook.

Definition at line 2112 of file HookRunner.php.

◆ onImportHandleToplevelXMLTag()

MediaWiki\HookContainer\HookRunner::onImportHandleToplevelXMLTag ( $reader )

This hook is called when parsing a top level XML tag.

Since: 1.35

Parameters

WikiImporter $reader

Returns: bool|void True or no return value to continue, or false to stop further processing of the tag

Implements MediaWiki\Hook\ImportHandleToplevelXMLTagHook.

Definition at line 2127 of file HookRunner.php.

◆ onImportHandleUnknownUser()

MediaWiki\HookContainer\HookRunner::onImportHandleUnknownUser ( $name )

When a user doesn't exist locally, use this hook to auto-create it.

Since: 1.35

Parameters

string $name Username

Returns: bool|void True or no return value to continue. If the auto-creation is successful, return false.

Implements MediaWiki\Hook\ImportHandleUnknownUserHook.

Definition at line 2134 of file HookRunner.php.

◆ onImportHandleUploadXMLTag()

MediaWiki\HookContainer\HookRunner::onImportHandleUploadXMLTag	(		$reader,
			$revisionInfo )

This hook is called when parsing an XML tag in a file upload.

Since: 1.35

Parameters

WikiImporter	$reader
array	$revisionInfo	Array of information

Returns: bool|void True or no return value to continue, or false to stop further processing of the tag

Implements MediaWiki\Hook\ImportHandleUploadXMLTagHook.

Definition at line 2141 of file HookRunner.php.

◆ onImportLogInterwikiLink()

MediaWiki\HookContainer\HookRunner::onImportLogInterwikiLink	(	&	$fullInterwikiPrefix,
		&	$pageTitle )

Use this hook to change interwiki links in log entries and edit summaries for transwiki imports.

Since: 1.35

Parameters

string	&$fullInterwikiPrefix	Interwiki prefix, may contain colons.
string	&$pageTitle	String that contains page title.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ImportLogInterwikiLinkHook.

Definition at line 2148 of file HookRunner.php.

◆ onImportSources()

MediaWiki\HookContainer\HookRunner::onImportSources ( & $importSources )

This hook is called when reading from the $wgImportSources configuration variable.

This can be used to lazy-load the import sources list.

Since: 1.35

Parameters

array &$importSources The value of $wgImportSources. Modify as necessary. See docs/Configuration.md for details about the structure of the ImportSources setting.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\ImportSourcesHook.

Definition at line 2155 of file HookRunner.php.

◆ onInfoAction()

MediaWiki\HookContainer\HookRunner::onInfoAction	(		$context,
		&	$pageInfo )

This hook is called when building information to display on the action=info page.

Since: 1.35

Parameters

IContextSource	$context
array	&$pageInfo	Array of information

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\InfoActionHook.

Definition at line 2162 of file HookRunner.php.

◆ onInitializeArticleMaybeRedirect()

MediaWiki\HookContainer\HookRunner::onInitializeArticleMaybeRedirect	(		$title,
			$request,
		&	$ignoreRedirect,
		&	$target,
		&	$article )

Use this hook to check whether a title is a redirect.

Since: 1.35

Parameters

Title	$title	Title object for the current page
WebRequest	$request
bool	&$ignoreRedirect	Boolean to skip redirect check
Title \| string	&$target	Title/string of redirect target
Article	&$article

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\InitializeArticleMaybeRedirectHook.

Definition at line 2169 of file HookRunner.php.

References $title.

◆ onInternalParseBeforeLinks()

MediaWiki\HookContainer\HookRunner::onInternalParseBeforeLinks	(		$parser,
		&	$text,
			$stripState )

This hook is called during Parser's internalParse method before links but after nowiki/noinclude/includeonly/onlyinclude and other processing.

Since: 1.35

Parameters

Parser	$parser
string	&$text	Partially parsed text
StripState	$stripState	Parser's internal StripState object

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\InternalParseBeforeLinksHook.

Definition at line 2178 of file HookRunner.php.

◆ onInternalParseBeforeSanitize()

MediaWiki\HookContainer\HookRunner::onInternalParseBeforeSanitize	(		$parser,
		&	$text,
			$stripState )

This hook is called during Parser's internalParse method just before the parser removes unwanted/dangerous HTML tags and after nowiki/noinclude/ includeonly/onlyinclude and other processing.

Ideal for syntax-extensions after template/parser function execution which respect nowiki and HTML-comments.

Since: 1.35

Parameters

Parser	$parser
string	&$text	Partially parsed text
StripState	$stripState	Parser's internal StripState object

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\InternalParseBeforeSanitizeHook.

Definition at line 2185 of file HookRunner.php.

◆ onInterwikiLoadPrefix()

MediaWiki\HookContainer\HookRunner::onInterwikiLoadPrefix	(		$prefix,
		&	$iwData )

This hook is called when resolving whether a given prefix is an interwiki or not.

Since: 1.35

Parameters

string	$prefix	Interwiki prefix we are looking for
array	&$iwData	Output array describing the interwiki with keys iw_url, iw_local, iw_trans and optionally iw_api and iw_wikiid

Returns: bool|void True (or no return value) without providing an interwiki to continue interwiki search, or false to abort

Implements MediaWiki\Interwiki\Hook\InterwikiLoadPrefixHook.

Definition at line 2192 of file HookRunner.php.

◆ onInvalidateEmailComplete()

MediaWiki\HookContainer\HookRunner::onInvalidateEmailComplete ( $user )

This hook is called after a user's email has been invalidated successfully.

Since: 1.35

Parameters

User $user User whose email is being invalidated

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\User\Hook\InvalidateEmailCompleteHook.

Definition at line 2199 of file HookRunner.php.

◆ onIRCLineURL()

MediaWiki\HookContainer\HookRunner::onIRCLineURL	(	&	$url,
		&	$query,
			$rc )

This hook is called when constructing the URL to use in an IRC notification.

Callee may modify $url and $query; URL will be constructed as $url . $query

Since: 1.35

Parameters

string	&$url	URL to index.php
string	&$query	Query string
RecentChange	$rc	RecentChange object that triggered URL generation

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\IRCLineURLHook.

Definition at line 2206 of file HookRunner.php.

◆ onIsFileCacheable()

MediaWiki\HookContainer\HookRunner::onIsFileCacheable ( $article )

Use this hook to override the result of Article::isFileCacheable().

Since: 1.35

Parameters

Article $article Article being checked

Returns: bool|void True or no return value to override or false to abort

Implements MediaWiki\Page\Hook\IsFileCacheableHook.

Definition at line 2213 of file HookRunner.php.

◆ onIsTrustedProxy()

MediaWiki\HookContainer\HookRunner::onIsTrustedProxy	(		$ip,
		&	$result )

Use this hook to override the result of ProxyLookup::isTrustedProxy().

Since: 1.35

Parameters

string	$ip	IP being checked
bool	&$result	Change this value to override the result of ProxyLookup::isTrustedProxy()

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\IsTrustedProxyHook.

Definition at line 2220 of file HookRunner.php.

◆ onIsUploadAllowedFromUrl()

MediaWiki\HookContainer\HookRunner::onIsUploadAllowedFromUrl	(		$url,
		&	$allowed )

Use this hook to override the result of UploadFromUrl::isAllowedUrl().

Since: 1.35

Parameters

string	$url	URL used to upload from
bool	&$allowed	Whether uploading is allowed for given URL

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\IsUploadAllowedFromUrlHook.

Definition at line 2227 of file HookRunner.php.

◆ onIsValidEmailAddr()

MediaWiki\HookContainer\HookRunner::onIsValidEmailAddr	(		$addr,
		&	$result )

Use this hook to override the result of Sanitizer::validateEmail(), for instance to return false if the domain name doesn't match your organization.

Since: 1.35

Parameters

string	$addr	Email address entered by the user
bool \| null	&$result	Set this and return false to override the internal checks

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\IsValidEmailAddrHook.

Definition at line 2234 of file HookRunner.php.

◆ onIsValidPassword()

MediaWiki\HookContainer\HookRunner::onIsValidPassword	(		$password,
		&	$result,
			$user )

Use this hook to override the result of User::isValidPassword()

Since: 1.35

Parameters

string	$password	The password entered by the user
bool \| string \| MessageSpecifier	&$result	Set this and return false to override the internal checks
User	$user	User the password is being validated for

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\User\Hook\IsValidPasswordHook.

Definition at line 2241 of file HookRunner.php.

◆ onJsonValidateSave()

MediaWiki\HookContainer\HookRunner::onJsonValidateSave	(	JsonContent	$content,
		PageIdentity	$pageIdentity,
		StatusValue	$status )

Use this hook to add additional validations for JSON content pages.

This hook is only called if JSON syntax validity and other contentmodel-specific validations are passing.

Since: 1.39

Parameters

JsonContent	$content
PageIdentity	$pageIdentity
StatusValue	$status	Fatal errors only would trigger validation failure as $status is checked with isOK()

Returns: bool|void True or no return value to continue

Implements MediaWiki\Content\Hook\JsonValidateSaveHook.

Definition at line 2248 of file HookRunner.php.

References $content.

◆ onLanguage__getMessagesFileName()

MediaWiki\HookContainer\HookRunner::onLanguage__getMessagesFileName	(		$code,
		&	$file )

Use this hook to change the path of a localisation file.

Since: 1.35

Parameters

string	$code	Language code or the language we're looking for a messages file for
string	&$file	Messages file path. You can override this to change the location.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Languages\Hook\Language__getMessagesFileNameHook.

Definition at line 2283 of file HookRunner.php.

References $file.

◆ onLanguageGetNamespaces()

MediaWiki\HookContainer\HookRunner::onLanguageGetNamespaces ( & $namespaces )

Use this hook to provide custom ordering for namespaces or remove namespaces.

Do not use this hook to add namespaces. Use CanonicalNamespaces for that.

Since: 1.35

Parameters

string[] &$namespaces Array of namespaces indexed by their numbers

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\LanguageGetNamespacesHook.

Definition at line 2255 of file HookRunner.php.

◆ onLanguageGetTranslatedLanguageNames()

MediaWiki\HookContainer\HookRunner::onLanguageGetTranslatedLanguageNames	(	&	$names,
			$code )

Use this hook to provide translated language names.

Since: 1.35

Parameters

string[]	&$names	Array of language code => language name
string	$code	Language of the preferred translations

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Languages\Hook\LanguageGetTranslatedLanguageNamesHook.

Definition at line 2262 of file HookRunner.php.

◆ onLanguageLinks()

MediaWiki\HookContainer\HookRunner::onLanguageLinks	(		$title,
		&	$links,
		&	$linkFlags )

Use this hook to manipulate a page's language links.

This hook is called in various places to allow extensions to define the effective language links for a page.

Since: 1.35

Parameters

Title	$title
string[]	&$links	Array with elements of the form "language:title" in the order that they will be output
array	&$linkFlags	Associative array mapping prefixed links to arrays of flags. Currently unused, but planned to provide support for marking individual language links in the UI, e.g. for featured articles.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\LanguageLinksHook.

Definition at line 2269 of file HookRunner.php.

References $title.

◆ onLanguageSelector()

MediaWiki\HookContainer\HookRunner::onLanguageSelector	(		$out,
			$cssClassName )

Use this hook to change the language selector available on a page.

Since: 1.35

Parameters

OutputPage	$out	The output page.
string	$cssClassName	CSS class name of the language selector.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\LanguageSelectorHook.

Definition at line 2276 of file HookRunner.php.

◆ onLinkerGenerateRollbackLink()

MediaWiki\HookContainer\HookRunner::onLinkerGenerateRollbackLink	(		$revRecord,
			$context,
			$options,
		&	$inner )

This hook is called before a rollback link is displayed to allow for customizing the appearance of the link or substituting it with something entirely different.

The call to this hook is made after all checks, so the rollback should be valid.

See also: Linker::generateRollback()

Since: 1.36

Parameters

RevisionRecord	$revRecord	The top RevisionRecord that is being rolled back
IContextSource	$context	The context source provided to the method
array	$options	Array of options for the Linker::generateRollback() method
string	&$inner	HTML of the rollback link

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Linker\Hook\LinkerGenerateRollbackLinkHook.

Definition at line 2290 of file HookRunner.php.

◆ onLinkerMakeExternalImage()

MediaWiki\HookContainer\HookRunner::onLinkerMakeExternalImage	(	&	$url,
		&	$alt,
		&	$img )

This hook is called at the end of Linker::makeExternalImage() just before the return.

Since: 1.35

Parameters

string	&$url	Image URL
string	&$alt	Image's alt text
string	&$img	New image HTML (if returning false)

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\LinkerMakeExternalImageHook.

Definition at line 2297 of file HookRunner.php.

◆ onLinkerMakeExternalLink()

MediaWiki\HookContainer\HookRunner::onLinkerMakeExternalLink	(	&	$url,
		&	$text,
		&	$link,
		&	$attribs,
			$linkType )

This hook is called at the end of Linker::makeExternalLink() just before the return.

Since: 1.35

Parameters

string	&$url	Link URL
string	&$text	Link text
string	&$link	New link HTML (if returning false)
string[]	&$attribs	Attributes to be applied
string	$linkType	External link type

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\LinkerMakeExternalLinkHook.

Definition at line 2304 of file HookRunner.php.

◆ onLinkerMakeMediaLinkFile()

MediaWiki\HookContainer\HookRunner::onLinkerMakeMediaLinkFile	(		$title,
			$file,
		&	$html,
		&	$attribs,
		&	$ret )

This hook is called at the end of Linker::makeMediaLinkFile() just before the return.

Since: 1.35

Parameters

Title	$title	Title that the link is pointing to
File \| bool	$file	File object or false if broken link
string	&$html	Link text
array	&$attribs	Attributes to be applied
string	&$ret	Value to return if your hook returns false

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\LinkerMakeMediaLinkFileHook.

Definition at line 2313 of file HookRunner.php.

References $file, and $title.

◆ onLinksUpdate()

MediaWiki\HookContainer\HookRunner::onLinksUpdate ( $linksUpdate )

This hook is called at the beginning of LinksUpdate::doUpdate() just before the actual update.

Since: 1.35

Parameters

LinksUpdate $linksUpdate

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\LinksUpdateHook.

Definition at line 2322 of file HookRunner.php.

◆ onLinksUpdateAfterInsert()

MediaWiki\HookContainer\HookRunner::onLinksUpdateAfterInsert	(	$linksUpdate,
		$table,
		$insertions )

This hook is called at the end of LinksUpdate::incrTableUpdate() after each link table insert.

For example: pagelinks, imagelinks, externallinks.

Since: 1.35

Parameters

LinksUpdate	$linksUpdate
string	$table	Table to insert links to
array	$insertions	Array of links to insert

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\LinksUpdateAfterInsertHook.

Definition at line 2329 of file HookRunner.php.

◆ onLinksUpdateComplete()

MediaWiki\HookContainer\HookRunner::onLinksUpdateComplete	(		$linksUpdate,
			$ticket )

This hook is called at the end of LinksUpdate::doUpdate() when updating, including delete and insert, has completed for all link tables.

Since: 1.35

Parameters

LinksUpdate	$linksUpdate
mixed	$ticket	Prior result of LBFactory::getEmptyTransactionTicket()

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\LinksUpdateCompleteHook.

Definition at line 2336 of file HookRunner.php.

◆ onLinksUpdateConstructed()

MediaWiki\HookContainer\HookRunner::onLinksUpdateConstructed ( $linksUpdate )

This hook is called at the end of LinksUpdate() is construction.

Since: 1.35

Parameters

LinksUpdate $linksUpdate

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\LinksUpdateConstructedHook.

Definition at line 2343 of file HookRunner.php.

◆ onListDefinedTags()

MediaWiki\HookContainer\HookRunner::onListDefinedTags ( & $tags )

This hook is called when trying to find all defined tags.

Since: 1.35

Parameters

string[] &$tags List of tags

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\ChangeTags\Hook\ListDefinedTagsHook.

Definition at line 2350 of file HookRunner.php.

◆ onLoadExtensionSchemaUpdates()

MediaWiki\HookContainer\HookRunner::onLoadExtensionSchemaUpdates ( $updater )

This hook is called during database installation and updates.

Do not use this hook with a handler that uses a "services" or "optional_services" option in its ObjectFactory spec. It is called in a context where the global service locator is not initialised.

Since: 1.35

Parameters

DatabaseUpdater $updater DatabaseUpdater subclass

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Installer\Hook\LoadExtensionSchemaUpdatesHook.

Definition at line 2357 of file HookRunner.php.

◆ onLoadUserOptions()

MediaWiki\HookContainer\HookRunner::onLoadUserOptions	(	UserIdentity	$user,
		array &	$options )

This hook is called when user options/preferences are being loaded from the database.

Since: 1.37

Parameters

UserIdentity	$user
array	&$options	Options, can be modified.

Returns: void This hook must not abort, it must return no value

Implements MediaWiki\User\Options\Hook\LoadUserOptionsHook.

Definition at line 4278 of file HookRunner.php.

◆ onLocalFile__getHistory()

MediaWiki\HookContainer\HookRunner::onLocalFile__getHistory	(		$file,
		&	$tables,
		&	$fields,
		&	$conds,
		&	$opts,
		&	$join_conds )

This hook is called before a file history query is performed.

Since: 1.35

Parameters

File	$file
array	&$tables
array	&$fields	Select fields
array	&$conds	Conditions
array	&$opts	Query options
array	&$join_conds	JOIN conditions

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\LocalFile__getHistoryHook.

Definition at line 2372 of file HookRunner.php.

References $file.

◆ onLocalFilePurgeThumbnails()

MediaWiki\HookContainer\HookRunner::onLocalFilePurgeThumbnails	(	$file,
		$archiveName,
		$urls )

This hook is called before thumbnails for a local file are purged.

Since: 1.35

Parameters

File	$file	The File of which the thumbnails are being purged
string \| false	$archiveName	Name of an old file version or false if it's the current one
array	$urls	Urls to be purged

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\LocalFilePurgeThumbnailsHook.

Definition at line 2365 of file HookRunner.php.

References $file.

◆ onLocalisationCacheRecache()

MediaWiki\HookContainer\HookRunner::onLocalisationCacheRecache	(		$cache,
			$code,
		&	$alldata,
			$unused )

Called when loading the localisation data into cache.

Since: 1.35

Parameters

?mixed	$cache	The LocalisationCache object
?mixed	$code	language code
?mixed	&$alldata	The localisation data from core and extensions
?mixed	$unused	Used to be $purgeBlobs, removed in 1.34

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\LocalisationCacheRecacheHook.

Definition at line 2381 of file HookRunner.php.

References $cache.

◆ onLocalisationCacheRecacheFallback()

MediaWiki\HookContainer\HookRunner::onLocalisationCacheRecacheFallback	(		$cache,
			$code,
		&	$alldata )

Called for each language when merging fallback data into the cache.

Since: 1.35

Parameters

?mixed	$cache	The LocalisationCache object
?mixed	$code	language code
?mixed	&$alldata	The localisation data from core and extensions. Note some keys may be omitted if they won't be merged into the final result.

Returns: bool|void True or no return value to continue or false to abort

Implements MediaWiki\Hook\LocalisationCacheRecacheFallbackHook.

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ onAbortAutoblock()

◆ onAbortDiffCache()

◆ onAbortEmailNotification()

◆ onAbortTalkPageEmailNotification()

◆ onActionBeforeFormDisplay()

◆ onActionModifyFormFields()

◆ onAddNewAccount()

◆ onAfterBuildFeedLinks()

◆ onAfterFinalPageOutput()

◆ onAfterImportPage()

◆ onAfterParserFetchFileAndTitle()

◆ onAlternateEdit()

◆ onAlternateEditPreview()

◆ onAlternateUserMailer()

◆ onAncientPagesQuery()

◆ onApiBeforeMain()

◆ onArticle__MissingArticleConditions()

◆ onArticleConfirmDelete()

◆ onArticleContentOnDiff()

◆ onArticleDelete()

◆ onArticleDeleteAfterSuccess()

◆ onArticleDeleteComplete()

◆ onArticleEditUpdateNewTalk()

◆ onArticleFromTitle()

◆ onArticleMergeComplete()

◆ onArticlePageDataAfter()

◆ onArticlePageDataBefore()

◆ onArticleParserOptions()

◆ onArticlePrepareTextForEdit()

◆ onArticleProtect()

◆ onArticleProtectComplete()

◆ onArticlePurge()

◆ onArticleRevisionViewCustom()

◆ onArticleRevisionVisibilitySet()

◆ onArticleShowPatrolFooter()

◆ onArticleUndelete()

◆ onArticleUpdateBeforeRedirect()

◆ onArticleViewFooter()

◆ onArticleViewHeader()

◆ onArticleViewRedirect()

◆ onAuthChangeFormFields()

◆ onAuthManagerLoginAuthenticateAudit()

◆ onAutopromoteCondition()

◆ onBacklinkCacheGetConditions()

◆ onBacklinkCacheGetPrefix()

◆ onBadImage()

◆ onBaseTemplateAfterPortlet()

◆ onBeforeDisplayNoArticleText()

◆ onBeforeInitialize()

◆ onBeforePageDisplay()

◆ onBeforePageRedirect()

◆ onBeforeParserFetchFileAndTitle()

◆ onBeforeParserFetchTemplateAndtitle()

◆ onBeforeParserFetchTemplateRevisionRecord()

◆ onBeforeParserrenderImageGallery()

◆ onBeforeRevertedTagUpdate()

◆ onBeforeWelcomeCreation()

◆ onBitmapHandlerCheckImageArea()

◆ onBitmapHandlerTransform()

◆ onBlockIp()

◆ onBlockIpComplete()

◆ onBookInformation()

◆ onCanonicalNamespaces()

◆ onCategoryAfterPageAdded()

◆ onCategoryAfterPageRemoved()

◆ onCategoryPageView()

◆ onCategoryViewer__doCategoryQuery()

◆ onCategoryViewer__generateLink()

◆ onChangeAuthenticationDataAudit()

◆ onChangesListInitRows()

◆ onChangesListInsertArticleLink()

◆ onChangesListSpecialPageQuery()

◆ onChangesListSpecialPageStructuredFilters()

◆ onChangeTagAfterDelete()

◆ onChangeTagCanCreate()