includes/specials/SpecialRemoveRestrictions.php

   1 <?php
   2
   3 function wfSpecialRemoveRestrictions() {
   4         global $wgOut, $wgRequest, $wgUser, $wgLang, $wgTitle;
   5         $sk = $wgUser->getSkin();
   6
   7         $id = $wgRequest->getVal( 'id' );
   8         if( !is_numeric( $id ) ) {
   9                 $wgOut->addWikiMsg( 'removerestrictions-noid' );
  10                 return;
  11         }
  12
  13         UserRestriction::purgeExpired();
  14         $r = UserRestriction::newFromId( $id, true );
  15         if( !$r ) {
  16                 $wgOut->addWikiMsg( 'removerestrictions-wrongid' );
  17                 return;
  18         }
  19
  20         $form = array();
  21         $form['removerestrictions-user'] = $sk->userLink( $r->getSubjectId(), $r->getSubjectText() ) .
  22                 $sk->userToolLinks( $r->getSubjectId(), $r->getSubjectText() );
  23         $form['removerestrictions-type'] = UserRestriction::formatType( $r->getType() );
  24         if( $r->isPage() )
  25                 $form['removerestrictions-page'] = $sk->link( $r->getPage() );
  26         if( $r->isNamespace() )
  27                 $form['removerestrictions-namespace'] = $wgLang->getDisplayNsText( $r->getNamespace() );
  28         $form['removerestrictions-reason'] = Xml::input( 'reason' );
  29
  30         $result = null;
  31         if( $wgRequest->wasPosted() && $wgUser->matchEditToken( $wgRequest->getVal( 'edittoken' ) ) )
  32                 $result = wfSpecialRemoveRestrictionsProcess( $r );
  33
  34         $wgOut->addWikiMsg( 'removerestrictions-intro' );
  35         $wgOut->addHTML( Xml::fieldset( wfMsgHtml( 'removerestrictions-legend' ) ) );
  36         if( $result )
  37                 $wgOut->addHTML( '<strong class="success">' . wfMsgExt( 'removerestrictions-success',
  38                         'parseinline', $r->getSubjectText() ) . '</strong>' );
  39         $wgOut->addHTML( Xml::openElement( 'form', array( 'action' => $wgTitle->getLocalUrl( array( 'id' => $id ) ),
  40                 'method' => 'post' ) ) );
  41         $wgOut->addHTML( Xml::buildForm( $form, 'removerestrictions-submit' ) );
  42         $wgOut->addHTML( Xml::hidden( 'id', $r->getId() ) );
  43         $wgOut->addHTML( Xml::hidden( 'title', $wgTitle->getPrefixedDbKey() ) );
  44         $wgOut->addHTML( Xml::hidden( 'edittoken', $wgUser->editToken() ) );
  45         $wgOut->addHTML( "</form></fieldset>" );
  46 }
  47
  48 function wfSpecialRemoveRestrictionsProcess( $r ) {
  49         global $wgUser, $wgRequest;
  50         $reason = $wgRequest->getVal( 'reason' );
  51         $result = $r->delete();
  52         $log = new LogPage( 'restrict' );
  53         $params = array( $r->getType() );
  54         if( $r->isPage() )
  55                 $params[] = $r->getPage()->getPrefixedDbKey();
  56         if( $r->isNamespace() )
  57                 $params[] = $r->getNamespace();
  58         $log->addEntry( 'remove', Title::makeTitle( NS_USER, $r->getSubjectText() ), $reason, $params );
  59         return $result;
  60 }