UnwatchAction Class Reference

Page removal from a user's watchlist. More...

Inheritance diagram for UnwatchAction:

Collaboration diagram for UnwatchAction:

Public Member Functions
	doesWrites ()
	Indicates whether this action may perform database writes.
	getName ()
	Return the name of the action this object responds to.
	onSubmit ( $data)
	Process the form on POST submission.
	onSuccess ()
	Do something exciting on successful processing of the form.
Public Member Functions inherited from WatchAction
	requiresUnblock ()
	Whether this action can still be executed by a blocked user.
Public Member Functions inherited from FormAction
	show ()
	The basic pattern for actions is to display some sort of HTMLForm UI, maybe with some stuff underneath (history etc); to do some processing on submission of that form (delete, protect, etc) and to do something exciting on 'success', be that display something new or redirect to somewhere.
Public Member Functions inherited from Action
	__construct (Page $page, IContextSource $context=null)
	Only public since 1.21.
	addHelpLink ( $to, $overrideBaseUrl=false)
	Adds help link with an icon via page indicators.
	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.
	getRestriction ()
	Get the permission required to perform this action.
	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.
	msg ( $key)
	Get a Message object with context set Parameters are the same as wfMessage()
	requiresWrite ()
	Whether this action requires the wiki not to be locked.

Protected Member Functions
	alterForm (HTMLForm $form)
	Play with the HTMLForm if you need to more substantially.
	getFormFields ()
	Get an HTMLForm descriptor array.
Protected Member Functions inherited from WatchAction
	checkCanExecute (User $user)
	Checks if the given user (identified by an object) can perform this action.
	getDescription ()
	Returns the description that goes below the \<h1\> tag.
	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
	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 WatchAction
static	doUnwatch (Title $title, User $user)
	Unwatch a page.
static	doWatch (Title $title, User $user, $checkRights=User::CHECK_USER_RIGHTS)
	Watch a page.
static	doWatchOrUnwatch ( $watch, Title $title, User $user)
	Watch or unwatch a page.
static	getUnwatchToken (Title $title, User $user, $action='unwatch')
	Get token to unwatch (or watch) a page for a user.
static	getWatchToken (Title $title, User $user, $action='watch')
	Get token to watch (or unwatch) a page for a user.
Static Public Member Functions inherited from Action
static	exists ( $name)
	Check if a given action is recognised, even if it's disabled.
static	factory ( $action, Page $page, 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
	$context
	IContextSource if specified; otherwise we'll use the Context from the Page.
	$fields
	The fields used to create the HTMLForm.
	$page
	Page on which we're performing the action.

Detailed Description

Page removal from a user's watchlist.

Definition at line 28 of file UnwatchAction.php.

Member Function Documentation

alterForm()

UnwatchAction::alterForm ( HTMLForm $form )

protected

Play with the HTMLForm if you need to more substantially.

Parameters

HTMLForm

$form

Reimplemented from WatchAction.

Definition at line 51 of file UnwatchAction.php.

doesWrites()

UnwatchAction::doesWrites

(

)

Indicates whether this action may perform database writes.

Returns

bool

Since

1.27

Reimplemented from WatchAction.

Definition at line 62 of file UnwatchAction.php.

getFormFields()

UnwatchAction::getFormFields ( )

protected

Get an HTMLForm descriptor array.

Returns

array

Reimplemented from WatchAction.

Definition at line 40 of file UnwatchAction.php.

References Action\msg().

getName()

UnwatchAction::getName

(

)

Return the name of the action this object responds to.

Since

1.17

Returns

string Lowercase name

Reimplemented from WatchAction.

Definition at line 30 of file UnwatchAction.php.

onSubmit()

UnwatchAction::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 WatchAction.

Definition at line 34 of file UnwatchAction.php.

References WatchAction\doUnwatch(), Action\getTitle(), and Action\getUser().

onSuccess()

UnwatchAction::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 WatchAction.

Definition at line 57 of file UnwatchAction.php.

References Action\getOutput(), and Action\getTitle().

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

• includes/actions/UnwatchAction.php