includes/SpecialUnlockdb.php

   1 <?php
   2 /**
   3  *
   4  * @package MediaWiki
   5  * @subpackage SpecialPage
   6  */
   7
   8 /**
   9  *
  10  */
  11 function wfSpecialUnlockdb() {
  12         global $wgUser, $wgOut, $wgRequest;
  13         if( $wgUser->isAllowed( 'siteadmin' ) ) {
  14                 $form = new DBUnlockForm();
  15                 if( $action == 'success' ) {
  16                         $form->showSuccess();
  17                 } else if( $action == 'submit' && wgRequest->wasPosted() && $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
  18                         $form->doSubmit();
  19                 } else {
  20                         $form->showForm();
  21         } else {
  22                 $wgOut->permissionRequired( 'siteadmin' );
  23                 return;
  24         }
  25 }
  26
  27 /**
  28  *
  29  * @package MediaWiki
  30  * @subpackage SpecialPage
  31  */
  32 class DBUnlockForm {
  33
  34         function showForm( $error = false ) {
  35                 global $wgOut, $wgUser;
  36                 $wgOut->setPagetitle( wfMsg( 'unlockdb' ) );
  37                 $wgOut->addWikiText( wfMsg( 'unlockdbtext' ) );
  38
  39                 if( $error ) {
  40                         $wgOut->setSubtitle( wfMsg( 'formerror' ) );
  41                         $wgOut->addHTML( '<p class="error">' . htmlspecialchars( $error ) . "</p>\n" );
  42                 }
  43
  44                 $lc = htmlspecialchars( wfMsg( "unlockconfirm" ) );
  45                 $lb = htmlspecialchars( wfMsg( "unlockbtn" ) );
  46                 $titleObj = Title::makeTitle( NS_SPECIAL, "Unlockdb" );
  47                 $action = $titleObj->escapeLocalURL( "action=submit" );
  48                 $token = htmlspecialchars( $wgUser->editToken() );
  49
  50                 $wgOut->addHTML( <<<END
  51
  52 <form id="unlockdb" method="post" action="{$action}">
  53 <table border="0">
  54         <tr>
  55                 <td align="right">
  56                         <input type="checkbox" name="wpLockConfirm" />
  57                 </td>
  58                 <td align="left">{$lc}</td>
  59         </tr>
  60         <tr>
  61                 <td>&nbsp;</td>
  62                 <td align="left">
  63                         <input type="submit" name="wpLock" value="{$lb}" />
  64                 </td>
  65         </tr>
  66 </table>
  67 <input type="hidden" name="wpEditToken" value="{$token}" />
  68 </form>
  69 END
  70 );
  71
  72         }
  73
  74         function doSubmit() {
  75                 global $wgOut, $wgUser, $wgRequest, $wgReadOnlyFile;
  76
  77                 $wpLockConfirm = $wgRequest->getCheck( 'wpLockConfirm' );
  78                 if ( ! $wpLockConfirm ) {
  79                         $this->showForm( wfMsg( "locknoconfirm" ) );
  80                         return;
  81                 }
  82                 if ( @! unlink( $wgReadOnlyFile ) ) {
  83                         $wgOut->fileDeleteError( $wgReadOnlyFile );
  84                         return;
  85                 }
  86                 $titleObj = Title::makeTitle( NS_SPECIAL, "Unlockdb" );
  87                 $success = $titleObj->getFullURL( "action=success" );
  88                 $wgOut->redirect( $success );
  89         }
  90
  91         function showSuccess() {
  92                 global $wgOut, $wgUser;
  93                 global $ip;
  94
  95                 $wgOut->setPagetitle( wfMsg( "unlockdb" ) );
  96                 $wgOut->setSubtitle( wfMsg( "unlockdbsuccesssub" ) );
  97                 $wgOut->addWikiText( wfMsg( "unlockdbsuccesstext", $ip ) );
  98         }
  99 }
 100
 101 ?>