f3e2b140c8
Special:Edit, Special:History, Special:Purge, and Special:Info all redirect to index.php?title=$1&action=, where the action is edit, history, purge, or info. Thus, they can each extend a common class. Bug: T13456 Change-Id: I64aca28075f5d79ec841b6868e1760f2dac4ec90
87 lines
2.5 KiB
PHP
87 lines
2.5 KiB
PHP
<?php
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/**
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* Abstract to simplify creation of redirect special pages
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup SpecialPage
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*/
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abstract class SpecialRedirectWithAction extends RedirectSpecialPage {
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protected $action, $msgPrefix;
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function __construct( $name, $action, $msgPrefix ) {
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parent::__construct( $name );
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$this->action = $action;
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$this->msgPrefix = $msgPrefix;
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}
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/**
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* @inheritDoc
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*/
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public function getRedirect( $subpage ) {
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if ( $subpage === null || $subpage === '' ) {
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return false;
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}
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$this->mAddedRedirectParams['title'] = $subpage;
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$this->mAddedRedirectParams['action'] = $this->action;
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return true;
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}
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protected function showNoRedirectPage() {
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$this->setHeaders();
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$this->outputHeader();
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$this->showForm();
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}
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private function showForm() {
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// Dynamic messages used:
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// 'special' . $this->msgPrefix . '-page'
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// 'special' . $this->msgPrefix . '-submit'
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// Each special page that extends this should include those as comments for grep
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$form = HTMLForm::factory( 'ooui', [
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'page' => [
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'type' => 'text',
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'name' => 'page',
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'label-message' => 'special' . $this->msgPrefix . '-page',
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'required' => true,
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],
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], $this->getContext(), $this->msgPrefix );
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$form->setSubmitTextMsg( 'special' . $this->msgPrefix . '-submit' );
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$form->setSubmitCallback( [ $this, 'onFormSubmit' ] );
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$form->show();
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}
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public function onFormSubmit( $formData ) {
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$title = $formData['page'];
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try {
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$page = Title::newFromTextThrow( $title );
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} catch ( MalformedTitleException $e ) {
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return Status::newFatal( $e->getMessageObject() );
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}
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$query = [ 'action' => $this->action ];
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$url = $page->getFullUrlForRedirect( $query );
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$this->getOutput()->redirect( $url );
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}
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public function isListed() {
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return true;
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}
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protected function getGroupName() {
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return 'redirects';
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}
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}
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