55 lines
1.4 KiB
PHP
55 lines
1.4 KiB
PHP
<?php
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/**
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* Temporary action for restoring multi-content revisions
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* @file
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* @ingroup Actions
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*/
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/**
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* Temporary action for restoring multi-content revisions.
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*
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* This is intended to go away when real MCR support is added to EditPage and
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* the standard revert-by-edit behavior can be implemented there instead.
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*
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* @ingroup Actions
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* @since 1.32
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* @deprecated since 1.32
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*/
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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 = $this->page->getRevision();
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if ( !$curRev ) {
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throw new ErrorPageError( 'mcrundofailed', 'nopagetext' );
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}
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$this->curRev = $curRev->getRevisionRecord();
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$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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}
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