includes/SpecialLockdb.php

   1 <?php
   2
   3 function wfSpecialLockdb()
   4 {
   5         global $wgUser, $wgOut, $wgRequest, $action;
   6
   7         if ( ! $wgUser->isDeveloper() ) {
   8                 $wgOut->developerRequired();
   9                 return;
  10         }
  11
  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                 global $wpLockConfirm;
  31
  32                 $wgOut->setPagetitle( wfMsg( "lockdb" ) );
  33                 $wgOut->addWikiText( wfMsg( "lockdbtext" ) );
  34
  35                 if ( "" != $err ) {
  36                         $wgOut->setSubtitle( wfMsg( "formerror" ) );
  37                         $wgOut->addHTML( "<p><font color='red' size='+1'>{$err}</font>\n" );
  38                 }
  39                 $lc = wfMsg( "lockconfirm" );
  40                 $lb = wfMsg( "lockbtn" );
  41                 $elr = wfMsg( "enterlockreason" );
  42                 $titleObj = Title::makeTitle( NS_SPECIAL, "Lockdb" );
  43                 $action = $titleObj->escapeLocalURL( "action=submit" );
  44
  45                 $wgOut->addHTML( "<p>
  46 <form id=\"lockdb\" method=\"post\" action=\"{$action}\">
  47 {$elr}:
  48 <textarea name=\"wpLockReason\" rows=10 cols=60 wrap=virtual>
  49 </textarea>
  50 <table border=0><tr>
  51 <td align=right>
  52 <input type=checkbox name=\"wpLockConfirm\">
  53 </td>
  54 <td align=left>{$lc}<td>
  55 </tr><tr>
  56 <td>&nbsp;</td><td align=left>
  57 <input type=submit name=\"wpLock\" value=\"{$lb}\">
  58 </td></tr></table>
  59 </form>\n" );
  60
  61         }
  62
  63         function doSubmit()
  64         {
  65                 global $wgOut, $wgUser, $wgLang, $wgRequest;
  66                 global $wgReadOnlyFile;
  67
  68                 if ( ! $wgRequest->getCheck( 'wpLockConfirm' ) ) {
  69                         $this->showForm( wfMsg( "locknoconfirm" ) );
  70                         return;
  71                 }
  72                 $fp = fopen( $wgReadOnlyFile, "w" );
  73
  74                 if ( false === $fp ) {
  75                         $wgOut->fileNotFoundError( $wgReadOnlyFile );
  76                         return;
  77                 }
  78                 fwrite( $fp, $this->reason );
  79                 fwrite( $fp, "\n<p>(by " . $wgUser->getName() . " at " .
  80                   $wgLang->timeanddate( wfTimestampNow() ) . ")\n" );
  81                 fclose( $fp );
  82
  83                 $titleObj = Title::makeTitle( NS_SPECIAL, "Lockdb" );
  84                 $wgOut->redirect( $titleObj->getFullURL( "action=success" ) );
  85         }
  86
  87         function showSuccess()
  88         {
  89                 global $wgOut, $wgUser;
  90
  91                 $wgOut->setPagetitle( wfMsg( "lockdb" ) );
  92                 $wgOut->setSubtitle( wfMsg( "lockdbsuccesssub" ) );
  93                 $wgOut->addWikiText( wfMsg( "lockdbsuccesstext" ) );
  94         }
  95 }
  96
  97 ?>