121 lines
3.2 KiB
PHP
121 lines
3.2 KiB
PHP
<?php
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/**
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* Implements Special:Unlockdb
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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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/**
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* Implements Special:Unlockdb
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*
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* @ingroup SpecialPage
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*/
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class SpecialUnlockdb extends SpecialPage {
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public function __construct() {
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parent::__construct( 'Unlockdb', 'siteadmin' );
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}
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public function execute( $par ) {
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global $wgUser, $wgOut, $wgRequest;
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$this->setHeaders();
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if( !$wgUser->isAllowed( 'siteadmin' ) ) {
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$wgOut->permissionRequired( 'siteadmin' );
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return;
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}
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$this->outputHeader();
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$action = $wgRequest->getVal( 'action' );
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if ( $action == 'success' ) {
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$this->showSuccess();
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} else if ( $action == 'submit' && $wgRequest->wasPosted() &&
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$wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
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$this->doSubmit();
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} else {
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$this->showForm();
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}
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}
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private function showForm( $err = '' ) {
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global $wgOut, $wgUser;
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global $wgReadOnlyFile;
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if( !file_exists( $wgReadOnlyFile ) ) {
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$wgOut->addWikiMsg( 'databasenotlocked' );
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return;
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}
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$wgOut->addWikiMsg( 'unlockdbtext' );
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if ( $err != '' ) {
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$wgOut->setSubtitle( wfMsg( 'formerror' ) );
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$wgOut->addHTML( '<p class="error">' . htmlspecialchars( $err ) . "</p>\n" );
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}
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$wgOut->addHTML(
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Html::openElement( 'form', array( 'id' => 'unlockdb', 'method' => 'POST',
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'action' => $this->getTitle()->getLocalURL( 'action=submit' ) ) ) . "
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<table>
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<tr>
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" . Html::openElement( 'td', array( 'style' => 'text-align:right' ) ) . "
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" . Html::input( 'wpLockConfirm', null, 'checkbox' ) . "
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</td>
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" . Html::openElement( 'td', array( 'style' => 'text-align:left' ) ) .
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wfMsgHtml( 'unlockconfirm' ) . "</td>
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</tr>
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<tr>
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<td> </td>
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" . Html::openElement( 'td', array( 'style' => 'text-align:left' ) ) . "
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" . Html::input( 'wpLock', wfMsg( 'unlockbtn' ), 'submit' ) . "
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</td>
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</tr>
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</table>\n" .
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Html::hidden( 'wpEditToken', $wgUser->editToken() ) . "\n" .
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Html::closeElement( 'form' )
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);
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}
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private function doSubmit() {
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global $wgOut, $wgRequest, $wgReadOnlyFile;
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$wpLockConfirm = $wgRequest->getCheck( 'wpLockConfirm' );
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if ( !$wpLockConfirm ) {
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$this->showForm( wfMsg( 'locknoconfirm' ) );
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return;
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}
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if ( @!unlink( $wgReadOnlyFile ) ) {
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$wgOut->showFileDeleteError( $wgReadOnlyFile );
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return;
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}
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$wgOut->redirect( $this->getTitle()->getFullURL( 'action=success' ) );
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}
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private function showSuccess() {
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global $wgOut;
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$wgOut->setSubtitle( wfMsg( 'unlockdbsuccesssub' ) );
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$wgOut->addWikiMsg( 'unlockdbsuccesstext' );
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}
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}
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