'AbortDiffCache': Can be used to cancel the caching of a diff
&$diffEngine: DifferenceEngine object
+'AbortEmailNotification': Can be used to cancel email notifications for an edit.
+$editor: The User who made the change.
+$title: The Title of the page that was edited.
+
'AbortLogin': Return false to cancel account login.
$user: the User object being authenticated against
$password: the password being submitted, not yet checked for validity
$user: the User object that was created. (Parameter added in 1.7)
$byEmail: true when account was created "by email" (added in 1.12)
+'AfterFinalPageOutput': At the end of OutputPage::output() but before
+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().
+
'AfterImportPage': When a page import is completed
$title: Title under which the revisions were imported
$origTitle: Title provided by the XML file
used to retrieve this type of tokens.
'ArticleAfterFetchContent': after fetching content of an article from
+the database. DEPRECATED, use ArticleAfterFetchContentObject instead.
+$article: the article (object) being loaded from the database
+&$content: the content (string) of the article
+
+'ArticleAfterFetchContentObject': after fetching content of an article from
the database
$article: the article (object) being loaded from the database
-$content: the content (string) of the article
+&$content: the content of the article, as a Content object
'ArticleConfirmDelete': before writing the confirmation form for article
deletion
$reason: the reason (string) the article is being deleted
$error: if the deletion was prohibited, the (raw HTML) error message to display
(added in 1.13)
+$status: Status object, modify this to throw an error. Overridden by $error
+ (added in 1.20)
'ArticleDeleteComplete': after an article is deleted
$article: the WikiPage that was deleted
$title: title (object) used to create the article object
$article: article (object) that will be returned
-'ArticleInsertComplete': After a new article is created
+'ArticleInsertComplete': After a new article is created. DEPRECATED, use ArticleContentInsertComplete
$article: WikiPage created
$user: User creating the article
$text: New content
$flags: Flags passed to Article::doEdit()
$revision: New Revision of the article
+'ArticleContentInsertComplete': After a new article is created
+$article: WikiPage created
+$user: User creating the article
+$content: New content as a Content object
+$summary: Edit summary/comment
+$isMinor: Whether or not the edit was marked as minor
+$isWatch: (No longer used)
+$section: (No longer used)
+$flags: Flags passed to Article::doEdit()
+$revision: New Revision of the article
+
'ArticleMergeComplete': after merging to article using Special:Mergehistory
$targetTitle: target title (object)
$destTitle: destination title (object)
$revision: the revision the page was reverted back to
$current: the reverted revision
-'ArticleSave': before an article is saved
+'ArticleSave': before an article is saved. DEPRECATED, use ArticleContentSave instead
$article: the WikiPage (object) being saved
$user: the user (object) saving the article
$text: the new article text
$iswatch: watch flag
$section: section #
-'ArticleSaveComplete': After an article has been updated
+'ArticleContentSave': before an article is saved.
+$article: the WikiPage (object) being saved
+$user: the user (object) saving the article
+$content: the new article content, as a Content object
+$summary: the article summary (comment)
+$isminor: minor flag
+$iswatch: watch flag
+$section: section #
+
+'ArticleSaveComplete': After an article has been updated. DEPRECATED, use ArticleContentSaveComplete instead.
$article: WikiPage modified
$user: User performing the modification
$text: New content
$status: Status object about to be returned by doEdit()
$baseRevId: the rev ID (or false) this edit was based on
+'ArticleContentSaveComplete': After an article has been updated
+$article: WikiPage modified
+$user: User performing the modification
+$content: New content, as a Content object
+$summary: Edit summary/comment
+$isMinor: Whether or not the edit was marked as minor
+$isWatch: (No longer used)
+$section: (No longer used)
+$flags: Flags passed to Article::doEdit()
+$revision: New Revision of the article
+$status: Status object about to be returned by doEdit()
+$baseRevId: the rev ID (or false) this edit was based on
+
'ArticleUndelete': When one or more revisions of an article are restored
$title: Title corresponding to the article restored
$create: Whether or not the restoration caused the page to be created
follwed an redirect
$article: target article (object)
-'ArticleViewCustom': allows to output the text of the article in a different format than wikitext
+'ArticleViewCustom': allows to output the text of the article in a different format than wikitext.
+DEPRECATED, use ArticleContentViewCustom instead.
+Note that it is preferrable to implement proper handing for a custom data type using the ContentHandler facility.
$text: text of the page
$title: title of the page
$output: reference to $wgOut
+'ArticleContentViewCustom': allows to output the text of the article in a different format than wikitext.
+Note that it is preferrable to implement proper handing for a custom data type using the ContentHandler facility.
+$content: content of the page, as a Content object
+$title: title of the page
+$output: reference to $wgOut
+
'AuthPluginAutoCreate': Called when creating a local account for an user logged
in from an external authentication method
$user: User object created locally
'ConfirmEmailComplete': Called after a user's email has been confirmed successfully
$user: user (object) whose email is being confirmed
+'ContentHandlerDefaultModelFor': Called when the default content model is determiend
+for a given title. May be used to assign a different model for that title.
+$title: the Title in question
+&$model: the model name. Use with CONTENT_MODEL_XXX constants.
+
+'ContentHandlerForModelID': Called when a ContentHandler is requested for a given
+cointent model name, but no entry for that model exists in $wgContentHandlers.
+$modeName: the requested content model name
+&$handler: set this to a ContentHandler object, if desired.
+
'ContribsPager::getQueryInfo': Before the contributions query is about to run
&$pager: Pager object for contributions
&$queryInfo: The query for the contribs Pager
+'ContribsPager::reallyDoQuery': Called before really executing the query for My Contributions
+&$data: an array of results of all contribs queries
+$pager: The ContribsPager object hooked into
+$offset: Index offset, inclusive
+$limit: Exact query limit
+$descending: Query direction, false for ascending, true for descending
+
'ContributionsLineEnding': Called before a contributions HTML line is finished
$page: SpecialPage object for contributions
-$ret: the HTML line
+&$ret: the HTML line
$row: the DB row for this line
+&$classes: the classes to add to the surrounding <li>
'ContributionsToolLinks': Change tool links above Special:Contributions
$id: User identifier
&$error: Error message to return
$summary: Edit summary for page
-'EditFilterMerged': Post-section-merge edit filter
+'EditFilterMerged': Post-section-merge edit filter.
+DEPRECATED, use EditFilterMergedContent instead.
$editor: EditPage instance (object)
$text: content of the edit box
&$error: error message to return
$summary: Edit summary for page
+'EditFilterMergedContent': Post-section-merge edit filter
+$editor: EditPage instance (object)
+$content: content of the edit box, as a Content object
+&$error: error message to return
+$summary: Edit summary for page
+
'EditFormPreloadText': Allows population of the edit form when creating
new pages
&$text: Text to preload with
&$msg: localization message name, overridable. Default is either 'copyrightwarning' or 'copyrightwarning2'
'EditPageGetDiffText': Allow modifying the wikitext that will be used in
-"Show changes"
+"Show changes". DEPRECATED. Use EditPageGetDiffContent instead.
+Note that it is preferrable to implement diff handling for different data types using the ContentHandler facility.
+$editPage: EditPage object
+&$newtext: wikitext that will be used as "your version"
+
+'EditPageGetDiffContent': Allow modifying the wikitext that will be used in
+"Show changes".
+Note that it is preferrable to implement diff handling for different data types using the ContentHandler facility.
$editPage: EditPage object
&$newtext: wikitext that will be used as "your version"
-'EditPageGetPreviewText': Allow modifying the wikitext that will be previewed
+'EditPageGetPreviewText': Allow modifying the wikitext that will be previewed.
+DEPRECATED. Use EditPageGetPreviewContent instead.
+Note that it is preferrable to implement previews for different data types using the COntentHandler facility.
$editPage: EditPage object
&$toparse: wikitext that will be parsed
+'EditPageGetPreviewContent': Allow modifying the wikitext that will be previewed.
+Note that it is preferrable to implement previews for different data types using the COntentHandler facility.
+$editPage: EditPage object
+&$content: Content object to be previewed (may be replaced by hook function)
+
'EditPageNoSuchSection': When a section edit request is given for an non-existent section
&$editpage: The current EditPage object
&$res: the HTML of the error text
&$iwData: output array describing the interwiki with keys iw_url, iw_local,
iw_trans and optionally iw_api and iw_wikiid.
+'InternalParseBeforeSanitize': during Parser's internalParse method just before the
+parser removes unwanted/dangerous HTML tags and after nowiki/noinclude/includeonly/
+onlyinclude and other processings. Ideal for syntax-extensions after template/parser
+function execution which respect nowiki and HTML-comments.
+&$parser: Parser object
+&$text: string containing partially parsed text
+&$stripState: Parser's internal StripState object
+
'InternalParseBeforeLinks': during Parser's internalParse method before links
-but after noinclude/includeonly/onlyinclude and other processing.
+but after nowiki/noinclude/includeonly/onlyinclude and other processings.
&$parser: Parser object
&$text: string containing partially parsed text
&$stripState: Parser's internal StripState object
this hook and append its values to the key.
$hash: reference to a hash key string which can be modified
+'ParserAfterParse': Called from Parser::parse() just after the call to
+Parser::internalParse() returns
+$parser: parser object
+$text: text being parsed
+$stripState: stripState used (object)
+
'ParserAfterStrip': Same as ParserBeforeStrip
'ParserAfterTidy': Called after Parser::tidy() in Parser::parse()
'RecentChange_save': called at the end of RecentChange::save()
$recentChange: RecentChange object
+'RedirectSpecialArticleRedirectParams': lets you alter the set of
+parameter names such as "oldid" that are preserved when using
+redirecting special pages such as Special:MyPage and Special:MyTalk.
+&$redirectParams: An array of parameters preserved by redirecting special pages.
+
'RequestContextCreateSkin': Called when RequestContext::getSkin creates a skin instance.
Can be used by an extension override what skin is used in certain contexts.
IContextSource $context: The RequestContext the skin is being created for.
'ShowMissingArticle': Called when generating the output for a non-existent page
$article: The article object corresponding to the page
-'ShowRawCssJs': Customise the output of raw CSS and JavaScript in page views
+'ShowRawCssJs': Customise the output of raw CSS and JavaScript in page views.
+DEPRECATED, use the ContentHandler facility to handle CSS and JavaScript!
$text: Text being shown
$title: Title of the custom script/stylesheet page
$output: Current OutputPage object
hook to remove a core special page
$list: list (array) of core special pages
+'SpecialPageAfterExecute': called after SpecialPage::execute
+$special: the SpecialPage object
+$subPage: the subpage string or null if no subpage was specified
+
+'SpecialPageBeforeExecute': called before SpecialPage::execute
+$special: the SpecialPage object
+$subPage: the subpage string or null if no subpage was specified
+
'SpecialPasswordResetOnSubmit': when executing a form submission on Special:PasswordReset
$users: array of User objects
$data: array of data submitted by the user
&$opts: Options to use for the query
&$join: Join conditions
+'WikiPageDeletionUpdates': manipulate the list of DataUpdates to be applied when
+ a page is deleted. Called in WikiPage::getDeletionUpdates().
+ Note that updates specific to a content model should be provided by the
+ respective Content's getDeletionUpdates() method.
+$page: the WikiPage
+&$updates: the array of DataUpdate objects. Hook function may want to add to it.
+
'wfShellWikiCmd': Called when generating a shell-escaped command line
string to run a MediaWiki cli script.
&$script: MediaWiki cli script path