User interface for the rollback action. More...

Collaboration diagram for RollbackAction:

[legend]

Public Member Functions
	__construct (Article $article, IContextSource $context, IContentHandlerFactory $contentHandlerFactory, RollbackPageFactory $rollbackPageFactory, UserOptionsLookup $userOptionsLookup, WatchlistManager $watchlistManager, CommentFormatter $commentFormatter)

	doesWrites ()

	getName ()
	Return the name of the action this object responds to.

	getRestriction ()
	Get the permission required to perform this action.

	handleRollbackRequest ()

	onSubmit ( $data)
	Process the form on POST submission.

	onSuccess ()
	Do something exciting on successful processing of the form.

	show ()

Public Member Functions inherited from Action
	__construct (Article $article, IContextSource $context)
	Only public since 1.21.

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

	getArticle ()
	Get a Article object.

	getAuthority ()
	Shortcut to get the Authority executing this instance.

	getContext ()
	Get the IContextSource in use here.

	getLanguage ()
	Shortcut to get the user Language being used for this instance.

	getOutput ()
	Get the OutputPage being used for this instance.

	getRequest ()
	Get the WebRequest being used for this instance.

	getSkin ()
	Shortcut to get the Skin being used for this instance.

	getTitle ()
	Shortcut to get the Title object from the page.

	getUser ()
	Shortcut to get the User being used for this instance.

	getWikiPage ()
	Get a WikiPage object.

	msg ( $key,... $params)
	Get a Message object with context set Parameters are the same as wfMessage()

	needsReadRights ()
	Indicates whether this action requires read rights.

	requiresUnblock ()
	Whether this action can still be executed by a blocked user.

	requiresWrite ()
	Indicates whether this action page write access to the wiki.

	setHookContainer (HookContainer $hookContainer)

Protected Member Functions
	alterForm (HTMLForm $form)
	Play with the HTMLForm if you need to more substantially.

	getDescription ()
	Returns the description that goes below the `<h1>` element.

	getFormFields ()
	Get an HTMLForm descriptor array.

	usesOOUI ()
	Whether the form should use OOUI.

Protected Member Functions inherited from FormAction
	getForm ()
	Get the HTMLForm to control behavior.

	postText ()

	preText ()
	Add pre- or post-text to the form.

Protected Member Functions inherited from Action
	checkCanExecute (User $user)
	Checks if the given user (identified by an object) can perform this action.

	getHookContainer ()

	getHookRunner ()

	getPageTitle ()
	Returns the name that goes in the `<h1>` page title.

	setHeaders ()
	Set output headers for noindexing etc.

	useTransactionalTimeLimit ()
	Call wfTransactionalTimeLimit() if this request was POSTed.

Additional Inherited Members
Static Public Member Functions inherited from Action
static	factory (string $action, Article $article, ?IContextSource $context=null)
	Get an appropriate Action subclass for the given action.

static	getActionName (IContextSource $context)
	Get the action that will be executed, not necessarily the one passed passed through the "action" request parameter.

Protected Attributes inherited from Action
IContextSource null	$context
	IContextSource if specified; otherwise we'll use the Context from the Page.

array	$fields
	The fields used to create the HTMLForm.

Detailed Description

User interface for the rollback action.

Definition at line 43 of file RollbackAction.php.

Constructor & Destructor Documentation

◆ __construct()

RollbackAction::__construct	(	Article	$article,
		IContextSource	$context,
		IContentHandlerFactory	$contentHandlerFactory,
		RollbackPageFactory	$rollbackPageFactory,
		UserOptionsLookup	$userOptionsLookup,
		WatchlistManager	$watchlistManager,
		CommentFormatter	$commentFormatter )

Parameters

Article	$article
IContextSource	$context
IContentHandlerFactory	$contentHandlerFactory
RollbackPageFactory	$rollbackPageFactory
UserOptionsLookup	$userOptionsLookup
WatchlistManager	$watchlistManager
CommentFormatter	$commentFormatter

Definition at line 60 of file RollbackAction.php.

Member Function Documentation

◆ alterForm()

RollbackAction::alterForm ( HTMLForm $form )

protected

Play with the HTMLForm if you need to more substantially.

Stability: stable: to override

Parameters

HTMLForm $form

Reimplemented from FormAction.

Definition at line 105 of file RollbackAction.php.

References MediaWiki\HTMLForm\HTMLForm\addHiddenField(), Action\getRequest(), MediaWiki\HTMLForm\HTMLForm\setSubmitTextMsg(), MediaWiki\HTMLForm\HTMLForm\setTokenSalt(), and MediaWiki\HTMLForm\HTMLForm\setWrapperLegendMsg().

◆ doesWrites()

RollbackAction::doesWrites ( )

Stability: stable: to override

Returns: bool

Reimplemented from FormAction.

Definition at line 93 of file RollbackAction.php.

◆ getDescription()

RollbackAction::getDescription ( )

protected

Returns the description that goes below the <h1> element.

Since: 1.17

Stability: stable: to override

Returns: string HTML

Reimplemented from Action.

Definition at line 89 of file RollbackAction.php.

◆ getFormFields()

RollbackAction::getFormFields ( )

protected

Get an HTMLForm descriptor array.

Stability: stable: to override

Returns: array

Reimplemented from FormAction.

Definition at line 310 of file RollbackAction.php.

References Action\msg().

◆ getName()

RollbackAction::getName ( )

Return the name of the action this object responds to.

Since: 1.17

Returns: string Lowercase name

Reimplemented from Action.

Definition at line 77 of file RollbackAction.php.

◆ getRestriction()

RollbackAction::getRestriction ( )

Get the permission required to perform this action.

Often, but not always, the same as the action name

Implementations of this methods must always return the same value, regardless of parameters passed to the constructor or system state.

Since: 1.17

Stability: stable: to override

Returns: string|null

Reimplemented from Action.

Definition at line 81 of file RollbackAction.php.

◆ handleRollbackRequest()

RollbackAction::handleRollbackRequest ( )

Definition at line 141 of file RollbackAction.php.

References Action\getAuthority(), Action\getContext(), Action\getOutput(), Action\getRequest(), getTitle(), Action\getUser(), Action\getWikiPage(), Action\msg(), and wfEscapeWikiText().

Referenced by show().

◆ onSubmit()

RollbackAction::onSubmit ( $data )

Process the form on POST submission.

If you don't want to do anything with the form, just return false here.

This method will be passed to the HTMLForm as a submit callback (see HTMLForm::setSubmitCallback) and must return as documented for HTMLForm::trySubmit.

See also: HTMLForm::setSubmitCallback(); HTMLForm::trySubmit()

Parameters

array $data

Returns: bool|string|array|Status Must return as documented for HTMLForm::trySubmit

Reimplemented from FormAction.

Definition at line 101 of file RollbackAction.php.

◆ onSuccess()

RollbackAction::onSuccess ( )

Do something exciting on successful processing of the form.

This might be to show a confirmation message (watch, rollback, etc) or to redirect somewhere else (edit, protect, etc).

Reimplemented from FormAction.

Definition at line 97 of file RollbackAction.php.

◆ show()

RollbackAction::show ( )

Exceptions

ErrorPageError
ReadOnlyError
ThrottledError

Reimplemented from FormAction.

Definition at line 127 of file RollbackAction.php.

References Action\checkCanExecute(), Action\getUser(), handleRollbackRequest(), and Action\setHeaders().

◆ usesOOUI()

RollbackAction::usesOOUI ( )

protected

Whether the form should use OOUI.

Stability: stable: to override

Returns: bool

Reimplemented from FormAction.

Definition at line 85 of file RollbackAction.php.

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

includes/actions/RollbackAction.php

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ alterForm()

◆ doesWrites()

◆ getDescription()

◆ getFormFields()

◆ getName()

◆ getRestriction()

◆ handleRollbackRequest()

◆ onSubmit()

◆ onSuccess()

◆ show()

◆ usesOOUI()