includes/SpecialLockdb.php

   1 <?php
   2
   3 function wfSpecialLockdb()
   4 {
   5         global $wgUser, $wgOut, $wgRequest;
   6
   7         if ( ! $wgUser->isDeveloper() ) {
   8                 $wgOut->developerRequired();
   9                 return;
  10         }
  11         $action = $wgRequest->getText( 'action' );
  12         $f = new DBLockForm();
  13
  14         if ( "success" == $action ) { $f->showSuccess(); }
  15         else if ( "submit" == $action && $wgRequest->wasPosted() ) { $f->doSubmit(); }
  16         else { $f->showForm( "" ); }
  17 }
  18
  19 class DBLockForm {
  20         var $reason = "";
  21
  22         function DBLockForm() {
  23                 global $wgRequest;
  24                 $this->reason = $wgRequest->getText( 'wpLockReason' );
  25         }
  26
  27         function showForm( $err )
  28         {
  29                 global $wgOut, $wgUser, $wgLang;
  30
  31                 $wgOut->setPagetitle( wfMsg( "lockdb" ) );
  32                 $wgOut->addWikiText( wfMsg( "lockdbtext" ) );
  33
  34                 if ( "" != $err ) {
  35                         $wgOut->setSubtitle( wfMsg( "formerror" ) );
  36                         $wgOut->addHTML( "<p><font color='red' size='+1'>{$err}</font>\n" );
  37                 }
  38                 $lc = wfMsg( "lockconfirm" );
  39                 $lb = wfMsg( "lockbtn" );
  40                 $elr = wfMsg( "enterlockreason" );
  41                 $titleObj = Title::makeTitle( NS_SPECIAL, "Lockdb" );
  42                 $action = $titleObj->escapeLocalURL( "action=submit" );
  43
  44                 $wgOut->addHTML( "<p>
  45 <form id=\"lockdb\" method=\"post\" action=\"{$action}\">
  46 {$elr}:
  47 <textarea name=\"wpLockReason\" rows=10 cols=60 wrap=virtual>
  48 </textarea>
  49 <table border=0><tr>
  50 <td align=right>
  51 <input type=checkbox name=\"wpLockConfirm\">
  52 </td>
  53 <td align=left>{$lc}<td>
  54 </tr><tr>
  55 <td>&nbsp;</td><td align=left>
  56 <input type=submit name=\"wpLock\" value=\"{$lb}\">
  57 </td></tr></table>
  58 </form>\n" );
  59
  60         }
  61
  62         function doSubmit()
  63         {
  64                 global $wgOut, $wgUser, $wgLang, $wgRequest;
  65                 global $wgReadOnlyFile;
  66
  67                 if ( ! $wgRequest->getCheck( 'wpLockConfirm' ) ) {
  68                         $this->showForm( wfMsg( "locknoconfirm" ) );
  69                         return;
  70                 }
  71                 $fp = fopen( $wgReadOnlyFile, "w" );
  72
  73                 if ( false === $fp ) {
  74                         $wgOut->fileNotFoundError( $wgReadOnlyFile );
  75                         return;
  76                 }
  77                 fwrite( $fp, $this->reason );
  78                 fwrite( $fp, "\n<p>(by " . $wgUser->getName() . " at " .
  79                   $wgLang->timeanddate( wfTimestampNow() ) . ")\n" );
  80                 fclose( $fp );
  81
  82                 $titleObj = Title::makeTitle( NS_SPECIAL, "Lockdb" );
  83                 $wgOut->redirect( $titleObj->getFullURL( "action=success" ) );
  84         }
  85
  86         function showSuccess()
  87         {
  88                 global $wgOut, $wgUser;
  89
  90                 $wgOut->setPagetitle( wfMsg( "lockdb" ) );
  91                 $wgOut->setSubtitle( wfMsg( "lockdbsuccesssub" ) );
  92                 $wgOut->addWikiText( wfMsg( "lockdbsuccesstext" ) );
  93         }
  94 }
  95
  96 ?>