MediaWiki 1.14.0

[autoinstallsdev/mediawiki.git] / includes / specials / SpecialRemoveRestrictions.php

diff --git a/includes/specials/SpecialRemoveRestrictions.php b/includes/specials/SpecialRemoveRestrictions.php
new file mode 100644 (file)
index 0000000..ded6cbe
--- /dev/null
+++ b/includes/specials/SpecialRemoveRestrictions.php
@@ -0,0 +1,60 @@
+<?php
+
+function wfSpecialRemoveRestrictions() {
+       global $wgOut, $wgRequest, $wgUser, $wgLang, $wgTitle;
+       $sk = $wgUser->getSkin();
+
+       $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' => $wgTitle->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', $wgTitle->getPrefixedDbKey() ) );
+       $wgOut->addHTML( Xml::hidden( 'edittoken', $wgUser->editToken() ) );
+       $wgOut->addHTML( "</form></fieldset>" );
+}
+
+function wfSpecialRemoveRestrictionsProcess( $r ) {
+       global $wgUser, $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;
+}