Handle page deletion. More...

Inherits FormAction.

Inherited by MediaWiki\Actions\FileDeleteAction.

Collaboration diagram for DeleteAction:

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Public Member Functions

__construct (Article $article, IContextSource $context)

Only public since 1.21.

Stability: stable: to call

Parameters

Article	$article
IContextSource	$context

getName ()

Return the name of the action this object responds to.

getRestriction ()

Get the permission required to perform this action.

onSubmit ( $data)

Process the form on POST submission.

onSuccess ()

Do something exciting on successful processing of the form.

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 FormAction

doesWrites ()

Public Member Functions inherited from Action

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 ()

Whether this action requires the wiki not to be locked.

setHookContainer (HookContainer $hookContainer)

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

	getDefaultReason ()
	Default reason to be used for the deletion form.

	getDeleteReason ()

	getFormAction ()

	getFormFields ()

	getFormMessages ()

	getFormMsg (string $field)

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

	isSuppressionAllowed ()

	prepareOutputForForm ()

	showEditedWarning ()

	showEditReasonsLinks ()

	showFormWarnings ()

	showLogEntries ()
	Show deletion log fragments pertaining to the current page.

	showSubpagesWarnings ()

	tempDelete ()

	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.

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

	getHookContainer ()

	getHookRunner ()

	setHeaders ()
	Set output headers for noindexing etc.

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

Protected Attributes
LinkRenderer	$linkRenderer

ReadOnlyMode	$readOnlyMode

UserOptionsLookup	$userOptionsLookup

WatchlistManager	$watchlistManager

const	MSG_COMMENT = 'comment'

const	MSG_EDIT_REASONS = 'edit-reasons'

const	MSG_EDIT_REASONS_SUPPRESS = 'edit-reasons-suppress'

const	MSG_LEGEND = 'legend'

const	MSG_REASON_DROPDOWN = 'reason-dropdown'
	Constants used to localize form fields.

const	MSG_REASON_DROPDOWN_OTHER = 'reason-dropdown-other'

const	MSG_REASON_DROPDOWN_SUPPRESS = 'reason-dropdown-suppress'

const	MSG_REASON_OTHER = 'reason-other'

const	MSG_SUBMIT = 'submit'

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.

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.

Detailed Description

Handle page deletion.

Definition at line 47 of file DeleteAction.php.

Constructor & Destructor Documentation

◆ __construct()

DeleteAction::__construct	(	Article	$article,
		IContextSource	$context )

Only public since 1.21.

Stability: stable: to call

Parameters

Article	$article
IContextSource	$context

Reimplemented from Action.

Reimplemented in MediaWiki\Actions\FileDeleteAction.

Definition at line 78 of file DeleteAction.php.

Member Function Documentation

◆ alterForm()

DeleteAction::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 119 of file DeleteAction.php.

References getFormAction(), getFormMsg(), and getTitle().

◆ getDefaultReason()

DeleteAction::getDefaultReason ( )

protected

Default reason to be used for the deletion form.

Returns: string

Definition at line 605 of file DeleteAction.php.

◆ getDeleteReason()

DeleteAction::getDeleteReason ( )

protected

Returns: string

Definition at line 532 of file DeleteAction.php.

Referenced by tempDelete().

◆ getFormAction()

DeleteAction::getFormAction ( )

protected

Returns: string

Reimplemented in MediaWiki\Actions\FileDeleteAction.

Definition at line 596 of file DeleteAction.php.

Referenced by alterForm().

◆ getFormFields()

DeleteAction::getFormFields ( )

protected

Returns: array

Reimplemented from FormAction.

Definition at line 438 of file DeleteAction.php.

◆ getFormMessages()

DeleteAction::getFormMessages ( )

protected

Returns: string[]

Reimplemented in MediaWiki\Actions\FileDeleteAction.

Definition at line 567 of file DeleteAction.php.

◆ getFormMsg()

DeleteAction::getFormMsg ( string $field )

protected

Parameters

string $field One of the self::MSG_* constants

Returns: Message

Definition at line 585 of file DeleteAction.php.

Referenced by alterForm().

◆ getName()

DeleteAction::getName ( )

Return the name of the action this object responds to.

Since: 1.17

Returns: string Lowercase name

Reimplemented from Action.

Definition at line 94 of file DeleteAction.php.

◆ getPageTitle()

DeleteAction::getPageTitle ( )

protected

Returns the name that goes in the <h1> page title.

Since 1.41, returning a string from this method has been deprecated.

Stability: stable: to override

Returns: string|Message

Reimplemented from Action.

Reimplemented in MediaWiki\Actions\FileDeleteAction.

Definition at line 110 of file DeleteAction.php.

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

◆ getRestriction()

DeleteAction::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 115 of file DeleteAction.php.

◆ isSuppressionAllowed()

DeleteAction::isSuppressionAllowed ( )

protected

Returns: bool

Definition at line 431 of file DeleteAction.php.

◆ onSubmit()

DeleteAction::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 98 of file DeleteAction.php.

◆ onSuccess()

DeleteAction::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 102 of file DeleteAction.php.

◆ prepareOutputForForm()

DeleteAction::prepareOutputForForm ( )

protected

Definition at line 557 of file DeleteAction.php.

◆ show()

DeleteAction::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.

Some actions have more exotic behavior, but that's what subclassing is for :D

Stability: stable: to override

Reimplemented from FormAction.

Definition at line 130 of file DeleteAction.php.

References Action\addHelpLink(), Action\checkCanExecute(), getUser(), Action\setHeaders(), tempDelete(), and Action\useTransactionalTimeLimit().

◆ showEditedWarning()

DeleteAction::showEditedWarning ( )

protected

Definition at line 284 of file DeleteAction.php.

Referenced by tempDelete().

◆ showEditReasonsLinks()

DeleteAction::showEditReasonsLinks ( )

protected

Definition at line 406 of file DeleteAction.php.

References getTitle().

◆ showFormWarnings()

DeleteAction::showFormWarnings ( )

protected

Reimplemented in MediaWiki\Actions\FileDeleteAction.

Definition at line 328 of file DeleteAction.php.

◆ showLogEntries()

DeleteAction::showLogEntries ( )

protected

Show deletion log fragments pertaining to the current page.

Definition at line 550 of file DeleteAction.php.

Referenced by tempDelete().

◆ showSubpagesWarnings()

DeleteAction::showSubpagesWarnings ( )

protected

Definition at line 345 of file DeleteAction.php.

◆ tempDelete()

DeleteAction::tempDelete ( )

protected

◆ usesOOUI()

DeleteAction::usesOOUI ( )

protected

Whether the form should use OOUI.

Stability: stable: to override

Returns: bool

Reimplemented from FormAction.

Definition at line 106 of file DeleteAction.php.

Member Data Documentation

◆ $linkRenderer

LinkRenderer DeleteAction::$linkRenderer

protected

Definition at line 63 of file DeleteAction.php.

◆ $readOnlyMode

ReadOnlyMode DeleteAction::$readOnlyMode

protected

Definition at line 65 of file DeleteAction.php.

◆ $userOptionsLookup

UserOptionsLookup DeleteAction::$userOptionsLookup

protected

Definition at line 66 of file DeleteAction.php.

◆ $watchlistManager

WatchlistManager DeleteAction::$watchlistManager

protected

Definition at line 62 of file DeleteAction.php.

◆ MSG_COMMENT

const DeleteAction::MSG_COMMENT = 'comment'

protected

Definition at line 55 of file DeleteAction.php.

◆ MSG_EDIT_REASONS

const DeleteAction::MSG_EDIT_REASONS = 'edit-reasons'

protected

Definition at line 59 of file DeleteAction.php.

◆ MSG_EDIT_REASONS_SUPPRESS

const DeleteAction::MSG_EDIT_REASONS_SUPPRESS = 'edit-reasons-suppress'

protected

Definition at line 60 of file DeleteAction.php.

◆ MSG_LEGEND

const DeleteAction::MSG_LEGEND = 'legend'

protected

Definition at line 58 of file DeleteAction.php.

◆ MSG_REASON_DROPDOWN

const DeleteAction::MSG_REASON_DROPDOWN = 'reason-dropdown'

protected

Constants used to localize form fields.

Definition at line 52 of file DeleteAction.php.

◆ MSG_REASON_DROPDOWN_OTHER

const DeleteAction::MSG_REASON_DROPDOWN_OTHER = 'reason-dropdown-other'

protected

Definition at line 54 of file DeleteAction.php.

◆ MSG_REASON_DROPDOWN_SUPPRESS

const DeleteAction::MSG_REASON_DROPDOWN_SUPPRESS = 'reason-dropdown-suppress'

protected

Definition at line 53 of file DeleteAction.php.

◆ MSG_REASON_OTHER

const DeleteAction::MSG_REASON_OTHER = 'reason-other'

protected

Definition at line 56 of file DeleteAction.php.

◆ MSG_SUBMIT

const DeleteAction::MSG_SUBMIT = 'submit'

protected

Definition at line 57 of file DeleteAction.php.

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

includes/actions/DeleteAction.php

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ alterForm()

◆ getDefaultReason()

◆ getDeleteReason()

◆ getFormAction()

◆ getFormFields()

◆ getFormMessages()

◆ getFormMsg()

◆ getName()

◆ getPageTitle()

◆ getRestriction()

◆ isSuppressionAllowed()

◆ onSubmit()

◆ onSuccess()

◆ prepareOutputForForm()

◆ show()

◆ showEditedWarning()

◆ showEditReasonsLinks()

◆ showFormWarnings()

◆ showLogEntries()

◆ showSubpagesWarnings()

◆ tempDelete()

◆ usesOOUI()

Member Data Documentation

◆ $linkRenderer

◆ $readOnlyMode

◆ $userOptionsLookup

◆ $watchlistManager

◆ MSG_COMMENT

◆ MSG_EDIT_REASONS

◆ MSG_EDIT_REASONS_SUPPRESS

◆ MSG_LEGEND

◆ MSG_REASON_DROPDOWN

◆ MSG_REASON_DROPDOWN_OTHER

◆ MSG_REASON_DROPDOWN_SUPPRESS

◆ MSG_REASON_OTHER

◆ MSG_SUBMIT