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