MediaWiki
master
McrRestoreAction.php
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1
<?php
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use
MediaWiki\HTMLForm\HTMLForm
;
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19
class
McrRestoreAction
extends
McrUndoAction
{
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public
function
getName
() {
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return
'mcrrestore'
;
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}
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public
function
getDescription
() {
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return
''
;
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}
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protected
function
initFromParameters
() {
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$curRev
= $this->
getWikiPage
()->getRevisionRecord();
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if
( !
$curRev
) {
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throw
new
ErrorPageError
(
'mcrundofailed'
,
'nopagetext'
);
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}
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$this->curRev =
$curRev
;
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$this->cur = $this->
getRequest
()->getInt(
'cur'
, $this->curRev->getId() );
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$this->undo = $this->cur;
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$this->undoafter = $this->
getRequest
()->getInt(
'restore'
);
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if
( $this->undo == 0 || $this->undoafter == 0 ) {
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throw
new
ErrorPageError
(
'mcrundofailed'
,
'mcrundo-missingparam'
);
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}
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}
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protected
function
addStatePropagationFields
(
HTMLForm
$form ) {
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$form->
addHiddenField
(
'restore'
, $this->undoafter );
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$form->
addHiddenField
(
'cur'
, $this->curRev->getId() );
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}
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protected
function
alterForm
(
HTMLForm
$form ) {
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parent::alterForm( $form );
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$form->
setWrapperLegendMsg
(
'confirm-mcrrestore-title'
);
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}
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}
Action\getWikiPage
getWikiPage()
Get a WikiPage object.
Definition
Action.php:191
Action\getRequest
getRequest()
Get the WebRequest being used for this instance.
Definition
Action.php:132
ErrorPageError
An error page which can definitely be safely rendered using the OutputPage.
Definition
ErrorPageError.php:33
McrRestoreAction
Temporary action for restoring multi-content revisions.
Definition
McrRestoreAction.php:19
McrRestoreAction\alterForm
alterForm(HTMLForm $form)
Play with the HTMLForm if you need to more substantially.
Definition
McrRestoreAction.php:50
McrRestoreAction\getName
getName()
Return the name of the action this object responds to.
Definition
McrRestoreAction.php:21
McrRestoreAction\addStatePropagationFields
addStatePropagationFields(HTMLForm $form)
Definition
McrRestoreAction.php:45
McrRestoreAction\initFromParameters
initFromParameters()
Definition
McrRestoreAction.php:29
McrRestoreAction\getDescription
getDescription()
Returns the description that goes below the <h1> element.
Definition
McrRestoreAction.php:25
McrUndoAction
Temporary action for MCR undos.
Definition
McrUndoAction.php:44
McrUndoAction\$curRev
RevisionRecord null $curRev
Definition
McrUndoAction.php:51
MediaWiki\HTMLForm\HTMLForm
Object handling generic submission, CSRF protection, layout and other logic for UI forms in a reusabl...
Definition
HTMLForm.php:208
MediaWiki\HTMLForm\HTMLForm\setWrapperLegendMsg
setWrapperLegendMsg( $msg)
Prompt the whole form to be wrapped in a "<fieldset>", with this message as its "<legend>" element.
Definition
HTMLForm.php:1917
MediaWiki\HTMLForm\HTMLForm\addHiddenField
addHiddenField( $name, $value, array $attribs=[])
Add a hidden field to the output Array values are discarded for security reasons (per WebRequest::get...
Definition
HTMLForm.php:1248
includes
actions
McrRestoreAction.php
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