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<?php
function wfSpecialRemoveRestrictions() {
global $wgOut, $wgRequest, $wgUser, $wgLang;
$sk = $wgUser->getSkin();
$title = SpecialPage::getTitleFor( 'RemoveRestrictions' );
$id = $wgRequest->getVal( 'id' );
if( !is_numeric( $id ) ) {
$wgOut->addWikiMsg( 'removerestrictions-noid' );
return;
}
UserRestriction::purgeExpired();
$r = UserRestriction::newFromId( $id, true );
if( !$r ) {
$wgOut->addWikiMsg( 'removerestrictions-wrongid' );
return;
}
$form = array();
$form['removerestrictions-user'] = $sk->userLink( $r->getSubjectId(), $r->getSubjectText() ) .
$sk->userToolLinks( $r->getSubjectId(), $r->getSubjectText() );
$form['removerestrictions-type'] = UserRestriction::formatType( $r->getType() );
if( $r->isPage() )
$form['removerestrictions-page'] = $sk->link( $r->getPage() );
if( $r->isNamespace() )
$form['removerestrictions-namespace'] = $wgLang->getDisplayNsText( $r->getNamespace() );
$form['removerestrictions-reason'] = Xml::input( 'reason' );
$result = null;
if( $wgRequest->wasPosted() && $wgUser->matchEditToken( $wgRequest->getVal( 'edittoken' ) ) )
$result = wfSpecialRemoveRestrictionsProcess( $r );
$wgOut->addWikiMsg( 'removerestrictions-intro' );
$wgOut->addHTML( Xml::fieldset( wfMsgHtml( 'removerestrictions-legend' ) ) );
if( $result )
$wgOut->addHTML( '<strong class="success">' . wfMsgExt( 'removerestrictions-success',
'parseinline', $r->getSubjectText() ) . '</strong>' );
$wgOut->addHTML( Xml::openElement( 'form', array( 'action' => $title->getLocalUrl( array( 'id' => $id ) ),
'method' => 'post' ) ) );
$wgOut->addHTML( Xml::buildForm( $form, 'removerestrictions-submit' ) );
$wgOut->addHTML( Xml::hidden( 'id', $r->getId() ) );
$wgOut->addHTML( Xml::hidden( 'title', $title->getPrefixedDbKey() ) );
$wgOut->addHTML( Xml::hidden( 'edittoken', $wgUser->editToken() ) );
$wgOut->addHTML( "</form></fieldset>" );
}
function wfSpecialRemoveRestrictionsProcess( $r ) {
global $wgRequest;
$reason = $wgRequest->getVal( 'reason' );
$result = $r->delete();
$log = new LogPage( 'restrict' );
$params = array( $r->getType() );
if( $r->isPage() )
$params[] = $r->getPage()->getPrefixedDbKey();
if( $r->isNamespace() )
$params[] = $r->getNamespace();
$log->addEntry( 'remove', Title::makeTitle( NS_USER, $r->getSubjectText() ), $reason, $params );
return $result;
}
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