When reading from meta's interwiki map, *.wikimedia.org should be set as local (e...
[lhc/web/wiklou.git] / includes / SkinTemplate.php
index 732d38f..ac215ce 100644 (file)
@@ -1,4 +1,7 @@
 <?php
+if ( ! defined( 'MEDIAWIKI' ) )
+       die( -1 );
+
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation; either version 2 of the License, or
  * @subpackage Skins
  */
 
-/**
- * This is not a valid entry point, perform no further processing unless
- * MEDIAWIKI is defined
- */
-if( defined( 'MEDIAWIKI' ) ) {
-
 require_once 'GlobalFunctions.php';
 
 /**
@@ -144,8 +141,8 @@ class SkinTemplate extends Skin {
         */
        function outputPage( &$out ) {
                global $wgTitle, $wgArticle, $wgUser, $wgLang, $wgContLang, $wgOut;
-               global $wgScript, $wgStylePath, $wgLanguageCode, $wgContLanguageCode, $wgUseNewInterlanguage;
-               global $wgMimeType, $wgJsMimeType, $wgOutputEncoding, $wgUseDatabaseMessages, $wgRequest;
+               global $wgScript, $wgStylePath, $wgContLanguageCode;
+               global $wgMimeType, $wgJsMimeType, $wgOutputEncoding, $wgRequest;
                global $wgDisableCounters, $wgLogo, $action, $wgFeedClasses, $wgHideInterlanguageLinks;
                global $wgMaxCredits, $wgShowCreditsIfMax;
                global $wgPageShowWatchingUsers;
@@ -178,7 +175,14 @@ class SkinTemplate extends Skin {
                $this->username = $wgUser->getName();
                $userPage = $wgUser->getUserPage();
                $this->userpage = $userPage->getPrefixedText();
-               $this->userpageUrlDetails = $this->makeUrlDetails($this->userpage);
+
+               if ( $wgUser->isLoggedIn() || $this->showIPinHeader() ) {
+                       $this->userpageUrlDetails = $this->makeUrlDetails($this->userpage);
+               } else {
+                       # This won't be used in the standard skins, but we define it to preserve the interface
+                       # To save time, we check for existence
+                       $this->userpageUrlDetails = $this->makeKnownUrlDetails($this->userpage);
+               }
 
                $this->usercss =  $this->userjs = $this->userjsprev = false;
                $this->setupUserCss();
@@ -210,8 +214,7 @@ class SkinTemplate extends Skin {
                        foreach( $wgFeedClasses as $format => $class ) {
                                $feeds[$format] = array(
                                        'text' => $format,
-                                       'href' => $wgRequest->appendQuery( "feed=$format" ),
-                                       'ttip' => wfMsg('tooltip-'.$format)
+                                       'href' => $wgRequest->appendQuery( "feed=$format" )
                                );
                        }
                        $tpl->setRef( 'feeds', $feeds );
@@ -225,7 +228,7 @@ class SkinTemplate extends Skin {
                $tpl->setRef( 'jsmimetype', $wgJsMimeType );
                $tpl->setRef( 'charset', $wgOutputEncoding );
                $tpl->set( 'headlinks', $out->getHeadLinks() );
-               $tpl->setRef('headscripts', $out->getScript() );
+               $tpl->set('headscripts', $out->getScript() );
                $tpl->setRef( 'wgScript', $wgScript );
                $tpl->setRef( 'skinname', $this->skinname );
                $tpl->setRef( 'stylename', $this->stylename );
@@ -248,9 +251,11 @@ class SkinTemplate extends Skin {
                $tpl->set( 'dir', $wgContLang->isRTL() ? "rtl" : "ltr" );
                $tpl->set( 'rtl', $wgContLang->isRTL() );
                $tpl->set( 'langname', $wgContLang->getLanguageName( $wgContLanguageCode ) );
+               $tpl->set( 'showjumplinks', $wgUser->getOption( 'showjumplinks' ) );
                $tpl->setRef( 'username', $this->username );
                $tpl->setRef( 'userpage', $this->userpage);
                $tpl->setRef( 'userpageurl', $this->userpageUrlDetails['href']);
+               $tpl->set( 'pagecss', $this->setupPageCss() );
                $tpl->setRef( 'usercss', $this->usercss);
                $tpl->setRef( 'userjs', $this->userjs);
                $tpl->setRef( 'userjsprev', $this->userjsprev);
@@ -268,10 +273,15 @@ class SkinTemplate extends Skin {
                        $usertitle = $this->mUser->getUserPage();
                        $usertalktitle = $usertitle->getTalkPage();
                        if( !$usertalktitle->equals( $this->mTitle ) ) {
-                               $ntl = wfMsg( 'newmessages',
+                               $ntl = wfMsg( 'youhavenewmessages',
                                        $this->makeKnownLinkObj(
                                                $usertalktitle,
-                                               wfMsg('newmessageslink')
+                                               wfMsgHtml( 'newmessageslink' )
+                                       ),
+                                       $this->makeKnownLinkObj(
+                                               $usertalktitle,
+                                               wfMsgHtml( 'newmessagesdifflink' ),
+                                               'diff=cur'
                                        )
                                );
                                # Disable Cache
@@ -348,6 +358,7 @@ class SkinTemplate extends Skin {
                $tpl->set( 'copyrightico', $this->getCopyrightIcon() );
                $tpl->set( 'poweredbyico', $this->getPoweredBy() );
                $tpl->set( 'disclaimer', $this->disclaimerLink() );
+               $tpl->set( 'privacy', $this->privacyLink() );
                $tpl->set( 'about', $this->aboutLink() );
 
                $tpl->setRef( 'debug', $out->mDebugtext );
@@ -429,62 +440,80 @@ class SkinTemplate extends Skin {
         * @access private
         */
        function buildPersonalUrls() {
+               global $wgTitle, $wgShowIPinHeader, $wgContLang;
+
                $fname = 'SkinTemplate::buildPersonalUrls';
+               $pageurl = $wgTitle->getLocalURL();
                wfProfileIn( $fname );
 
                /* set up the default links for the personal toolbar */
-               global $wgShowIPinHeader;
                $personal_urls = array();
                if ($this->loggedin) {
                        $personal_urls['userpage'] = array(
                                'text' => $this->username,
                                'href' => &$this->userpageUrlDetails['href'],
-                               'class' => $this->userpageUrlDetails['exists']?false:'new'
+                               'class' => $this->userpageUrlDetails['exists']?false:'new',
+                               'active' => ( $this->userpageUrlDetails['href'] == $pageurl )
                        );
                        $usertalkUrlDetails = $this->makeTalkUrlDetails($this->userpage);
                        $personal_urls['mytalk'] = array(
                                'text' => wfMsg('mytalk'),
                                'href' => &$usertalkUrlDetails['href'],
-                               'class' => $usertalkUrlDetails['exists']?false:'new'
+                               'class' => $usertalkUrlDetails['exists']?false:'new',
+                               'active' => ( $usertalkUrlDetails['href'] == $pageurl )
                        );
+                       $href = $this->makeSpecialUrl('Preferences');
                        $personal_urls['preferences'] = array(
                                'text' => wfMsg('preferences'),
-                               'href' => $this->makeSpecialUrl('Preferences')
+                               'href' => $this->makeSpecialUrl('Preferences'),
+                               'active' => ( $href == $pageurl )
                        );
+                       $href = $this->makeSpecialUrl('Watchlist');
                        $personal_urls['watchlist'] = array(
                                'text' => wfMsg('watchlist'),
-                               'href' => $this->makeSpecialUrl('Watchlist')
+                               'href' => $href,
+                               'active' => ( $href == $pageurl )
                        );
+                       $href = $this->makeSpecialUrl("Contributions/$this->username");
                        $personal_urls['mycontris'] = array(
                                'text' => wfMsg('mycontris'),
-                               'href' => $this->makeSpecialUrl("Contributions/$this->username")
+                               'href' => $href
+                               # FIXME #  'active' => ( $href == $pageurl . '/' . $this->username )
                        );
                        $personal_urls['logout'] = array(
                                'text' => wfMsg('userlogout'),
-                               'href' => $this->makeSpecialUrl('Userlogout','returnto=' . $this->thisurl )
+                               'href' => $this->makeSpecialUrl( 'Userlogout',
+                                       $wgTitle->getNamespace() === NS_SPECIAL && $wgTitle->getText() === 'Preferences' ? '' : "returnto={$this->thisurl}"
+                               )
                        );
                } else {
                        if( $wgShowIPinHeader && isset(  $_COOKIE[ini_get("session.name")] ) ) {
+                               $href = &$this->userpageUrlDetails['href'];
                                $personal_urls['anonuserpage'] = array(
                                        'text' => $this->username,
-                                       'href' => &$this->userpageUrlDetails['href'],
-                                       'class' => $this->userpageUrlDetails['exists']?false:'new'
+                                       'href' => $href,
+                                       'class' => $this->userpageUrlDetails['exists']?false:'new',
+                                       'active' => ( $pageurl == $href )
                                );
                                $usertalkUrlDetails = $this->makeTalkUrlDetails($this->userpage);
+                               $href = &$usertalkUrlDetails['href'];
                                $personal_urls['anontalk'] = array(
                                        'text' => wfMsg('anontalk'),
-                                       'href' => &$usertalkUrlDetails['href'],
-                                       'class' => $usertalkUrlDetails['exists']?false:'new'
+                                       'href' => $href,
+                                       'class' => $usertalkUrlDetails['exists']?false:'new',
+                                       'active' => ( $pageurl == $href )
                                );
                                $personal_urls['anonlogin'] = array(
                                        'text' => wfMsg('userlogin'),
-                                       'href' => $this->makeSpecialUrl('Userlogin', 'returnto=' . $this->thisurl )
+                                       'href' => $this->makeSpecialUrl('Userlogin', 'returnto=' . $this->thisurl ),
+                                       'active' => ( NS_SPECIAL == $wgTitle->getNamespace() && 'Userlogin' == $wgTitle->getDBkey() )
                                );
                        } else {
 
                                $personal_urls['login'] = array(
                                        'text' => wfMsg('userlogin'),
-                                       'href' => $this->makeSpecialUrl('Userlogin', 'returnto=' . $this->thisurl )
+                                       'href' => $this->makeSpecialUrl('Userlogin', 'returnto=' . $this->thisurl ),
+                                       'active' => ( NS_SPECIAL == $wgTitle->getNamespace() && 'Userlogin' == $wgTitle->getDBkey() )
                                );
                        }
                }
@@ -492,6 +521,13 @@ class SkinTemplate extends Skin {
                return $personal_urls;
        }
 
+       /**
+        * Returns true if the IP should be shown in the header
+        */
+       function showIPinHeader() {
+               global $wgShowIPinHeader;
+               return $wgShowIPinHeader && isset(  $_COOKIE[ini_get("session.name")] );
+       }
 
        function tabAction( $title, $message, $selected, $query='', $checkEdit=false ) {
                $classes = array();
@@ -502,9 +538,15 @@ class SkinTemplate extends Skin {
                        $classes[] = 'new';
                        $query = 'action=edit';
                }
+
+               $text = wfMsg( $message );
+               if ( $text == "&lt;$message&gt;" ) {
+                       $text = html_entity_decode($text);
+               }
+
                return array(
                        'class' => implode( ' ', $classes ),
-                       'text' => wfMsg( $message ),
+                       'text' => $text,
                        'href' => $title->getLocalUrl( $query ) );
        }
 
@@ -534,17 +576,18 @@ class SkinTemplate extends Skin {
         * @access private
         */
        function buildContentActionUrls () {
-               global $wgContLang, $wgUseValidation, $wgDBprefix, $wgValidationForAnons;
+               global $wgContLang, $wgDBprefix;
                $fname = 'SkinTemplate::buildContentActionUrls';
                wfProfileIn( $fname );
 
                global $wgUser, $wgRequest;
                $action = $wgRequest->getText( 'action' );
                $section = $wgRequest->getText( 'section' );
-               $oldid = $wgRequest->getVal( 'oldid' );
-               $diff = $wgRequest->getVal( 'diff' );
                $content_actions = array();
 
+               $prevent_active_tabs = false ;
+               wfRunHooks( 'SkinTemplatePreventOtherActiveTabs', array( &$this , &$prevent_active_tabs ) )     ;
+
                if( $this->iscontent ) {
                        $subjpage = $this->mTitle->getSubjectPage();
                        $talkpage = $this->mTitle->getTalkPage();
@@ -553,25 +596,24 @@ class SkinTemplate extends Skin {
                        $content_actions[$nskey] = $this->tabAction(
                                $subjpage,
                                $nskey,
-                               !$this->mTitle->isTalkPage(),
+                               !$this->mTitle->isTalkPage() && !$prevent_active_tabs,
                                '', true);
 
                        $content_actions['talk'] = $this->tabAction(
                                $talkpage,
                                'talk',
-                               $this->mTitle->isTalkPage(),
+                               $this->mTitle->isTalkPage() && !$prevent_active_tabs,
                                '',
                                true);
 
                        wfProfileIn( "$fname-edit" );
                        if ( $this->mTitle->userCanEdit() ) {
-                               $oid = ( $oldid && ! isset( $diff ) ) ? '&oldid='.intval( $oldid ) : false;
                                $istalk = $this->mTitle->isTalkPage();
                                $istalkclass = $istalk?' istalk':'';
                                $content_actions['edit'] = array(
                                        'class' => ((($action == 'edit' or $action == 'submit') and $section != 'new') ? 'selected' : '').$istalkclass,
                                        'text' => wfMsg('edit'),
-                                       'href' => $this->mTitle->getLocalUrl( 'action=edit'.$oid )
+                                       'href' => $this->mTitle->getLocalUrl( $this->editUrlOptions() )
                                );
 
                                if ( $istalk ) {
@@ -582,11 +624,10 @@ class SkinTemplate extends Skin {
                                        );
                                }
                        } else {
-                               $oid = ( $oldid && ! isset( $diff ) ) ? '&oldid='.intval( $oldid ) : '';
                                $content_actions['viewsource'] = array(
                                        'class' => ($action == 'edit') ? 'selected' : false,
                                        'text' => wfMsg('viewsource'),
-                                       'href' => $this->mTitle->getLocalUrl( 'action=edit'.$oid )
+                                       'href' => $this->mTitle->getLocalUrl( $this->editUrlOptions() )
                                );
                        }
                        wfProfileOut( "$fname-edit" );
@@ -600,7 +641,7 @@ class SkinTemplate extends Skin {
                                        'href' => $this->mTitle->getLocalUrl( 'action=history')
                                );
 
-                               if($wgUser->isAllowed('protect')){
+                               if ( $this->mTitle->getNamespace() !== NS_MEDIAWIKI && $wgUser->isAllowed( 'protect' ) ) {
                                        if(!$this->mTitle->isProtected()){
                                                $content_actions['protect'] = array(
                                                        'class' => ($action == 'protect') ? 'selected' : false,
@@ -644,7 +685,7 @@ class SkinTemplate extends Skin {
                        }
                        wfProfileOut( "$fname-live" );
 
-                       if( $wgUser->isLoggedIn() and $action != 'submit' ) {
+                       if( $this->loggedin ) {
                                if( !$this->mTitle->userIsWatching()) {
                                        $content_actions['watch'] = array(
                                                'class' => ($action == 'watch' or $action == 'unwatch') ? 'selected' : false,
@@ -660,30 +701,7 @@ class SkinTemplate extends Skin {
                                }
                        }
 
-                       if( $wgUser->isLoggedIn() || $wgValidationForAnons ) { # and $action != 'submit' ) {
-                               # Validate tab. TODO: add validation to logged-in user rights
-                               if($wgUseValidation && ( $action == "" || $action=='view' ) ){ # && $wgUser->isAllowed('validate')){
-                                       if ( $oldid ) $oid = intval( $oldid ) ; # Use the oldid
-                                       else
-                                               {# Trying to get the current article revision through this weird stunt
-                                               $tid = $this->mTitle->getArticleID();
-                                               $tns = $this->mTitle->getNamespace();
-                                               $sql = "SELECT page_latest FROM {$wgDBprefix}page WHERE page_id={$tid} AND page_namespace={$tns}" ;
-                                               $res = wfQuery( $sql, DB_READ );
-                                               if( $s = wfFetchObject( $res ) )
-                                                       $oid = $s->page_latest ;
-                                               else $oid = "" ; # Something's wrong, like the article has been deleted in the last 10 ns
-                                               }
-                                       if ( $oid != "" ) {
-                                               $oid = "&revision={$oid}" ;
-                                               $content_actions['validate'] = array(
-                                                       'class' => ($action == 'validate') ? 'selected' : false,
-                                                       'text' => wfMsg('val_tab'),
-                                                       'href' => $this->mTitle->getLocalUrl( "action=validate{$oid}" )
-                                                       );
-                                       }
-                               }
-                       }
+                       wfRunHooks( 'SkinTemplateTabs', array( &$this , &$content_actions ) )   ;
                } else {
                        /* show special page tab */
 
@@ -692,6 +710,8 @@ class SkinTemplate extends Skin {
                                'text' => wfMsg('specialpage'),
                                'href' => $wgRequest->getRequestURL(), // @bug 2457, 2510
                        );
+
+                       wfRunHooks( 'SkinTemplateBuildContentActionUrlsAfterSpecialPage', array( &$this, &$content_actions ) );
                }
 
                /* show links to different language variants */
@@ -718,7 +738,7 @@ class SkinTemplate extends Skin {
                }
 
                wfRunHooks( 'SkinTemplateContentActions', array( &$content_actions ) );
-               
+
                wfProfileOut( $fname );
                return $content_actions;
        }
@@ -744,15 +764,7 @@ class SkinTemplate extends Skin {
                $diff = $wgRequest->getVal( 'diff' );
 
                $nav_urls = array();
-               $nav_urls['mainpage'] = array('href' => $this->makeI18nUrl('mainpage'));
-               $nav_urls['randompage'] = array('href' => $this->makeSpecialUrl('Random'));
-               $nav_urls['recentchanges'] = array('href' => $this->makeSpecialUrl('Recentchanges'));
-               $nav_urls['currentevents'] = (wfMsgForContent('currentevents') != '-') ? array('href' => $this->makeI18nUrl('currentevents')) : false;
-               $nav_urls['portal'] =  (wfMsgForContent('portal') != '-') ? array('href' => $this->makeI18nUrl('portal-url')) : false;
-               $nav_urls['bugreports'] = array('href' => $this->makeI18nUrl('bugreportspage'));
-               // $nav_urls['sitesupport'] = array('href' => $this->makeI18nUrl('sitesupportpage'));
-               $nav_urls['sitesupport'] = array('href' => $wgSiteSupportPage);
-               $nav_urls['help'] = array('href' => $this->makeI18nUrl('helppage'));
+                $nav_urls['mainpage'] = array('href' => $this->makeI18nUrl('mainpage'));
                if( $wgEnableUploads ) {
                        if ($wgUploadNavigationUrl) {
                                $nav_urls['upload'] = array('href' => $wgUploadNavigationUrl );
@@ -760,7 +772,10 @@ class SkinTemplate extends Skin {
                                $nav_urls['upload'] = array('href' => $this->makeSpecialUrl('Upload'));
                        }
                } else {
-                       $nav_urls['upload'] = false;
+                       if ($wgUploadNavigationUrl)
+                               $nav_urls['upload'] = array('href' => $wgUploadNavigationUrl );
+                       else
+                               $nav_urls['upload'] = false;
                }
                $nav_urls['specialpages'] = array('href' => $this->makeSpecialUrl('Specialpages'));
 
@@ -768,29 +783,39 @@ class SkinTemplate extends Skin {
                // A print stylesheet is attached to all pages, but nobody ever
                // figures that out. :)  Add a link...
                if( $this->iscontent && ($action == '' || $action == 'view' || $action == 'purge' ) ) {
-                       $nav_urls['print'] = array(
-                               'text' => wfMsg( 'printableversion' ),
-                               'href' => $wgRequest->appendQuery( 'printable=yes' ) );
+                       $revid = $wgArticle->getRevIdFetched();
+                       if ( !( $revid == 0 )  )
+                               $nav_urls['print'] = array(
+                                       'text' => wfMsg( 'printableversion' ),
+                                       'href' => $wgRequest->appendQuery( 'printable=yes' )
+                               );
 
                        // Also add a "permalink" while we're at it
-                       if ( $wgRequest->getInt( 'oldid' ) ) {
+                       if ( (int)$oldid ) {
                                $nav_urls['permalink'] = array(
                                        'text' => wfMsg( 'permalink' ),
-                                       'href' => '' );
+                                       'href' => ''
+                               );
                        } else {
-                               $nav_urls['permalink'] = array(
-                                       'text' => wfMsg( 'permalink' ),
-                                       'href' => $wgTitle->getLocalURL( 'oldid=' . $wgArticle->getRevIdFetched() ) );
+                               if ( !( $revid == 0 )  )
+                                       $nav_urls['permalink'] = array(
+                                               'text' => wfMsg( 'permalink' ),
+                                               'href' => $wgTitle->getLocalURL( "oldid=$revid" )
+                                       );
                        }
+
+                       wfRunHooks( 'SkinTemplateBuildNavUrlsNav_urlsAfterPermalink', array( &$this, &$nav_urls, &$oldid, &$revid ) );
                }
 
                if( $this->mTitle->getNamespace() != NS_SPECIAL) {
                        $nav_urls['whatlinkshere'] = array(
                                'href' => $this->makeSpecialUrl("Whatlinkshere/$this->thispage")
                        );
-                       $nav_urls['recentchangeslinked'] = array(
-                               'href' => $this->makeSpecialUrl("Recentchangeslinked/$this->thispage")
-                       );
+                       if( $this->mTitle->getArticleId() ) {
+                               $nav_urls['recentchangeslinked'] = array(
+                                       'href' => $this->makeSpecialUrl("Recentchangeslinked/$this->thispage")
+                               );
+                       }
                        if ($wgUseTrackbacks)
                                $nav_urls['trackbacklink'] = array(
                                        'href' => $wgTitle->trackbackURL()
@@ -809,6 +834,10 @@ class SkinTemplate extends Skin {
                        $nav_urls['contributions'] = array(
                                'href' => $this->makeSpecialUrl('Contributions/' . $this->mTitle->getText() )
                        );
+                       if ( $wgUser->isAllowed( 'protect' ) )
+                               $nav_urls['blockip'] = array(
+                                       'href' => $this->makeSpecialUrl( 'Blockip/' . $this->mTitle->getText() )
+                               );
                } else {
                        $nav_urls['contributions'] = false;
                }
@@ -825,7 +854,7 @@ class SkinTemplate extends Skin {
        /**
         * Generate strings used for xml 'id' names
         * @return string
-        * @private
+        * @access private
         */
        function getNameSpaceKey () {
                switch ($this->mTitle->getNamespace()) {
@@ -858,7 +887,7 @@ class SkinTemplate extends Skin {
                        case NS_CATEGORY_TALK:
                                return 'nstab-category';
                        default:
-                               return 'nstab-main';
+                               return 'nstab-' . strtolower( $this->mTitle->getSubjectNsText() );
                }
        }
 
@@ -897,7 +926,9 @@ class SkinTemplate extends Skin {
 
                # If we use the site's dynamic CSS, throw that in, too
                if ( $wgUseSiteCss ) {
-                       $sitecss .= '@import "' . $this->makeNSUrl(ucfirst($this->skinname) . '.css', 'action=raw&ctype=text/css&smaxage=' . $wgSquidMaxage, NS_MEDIAWIKI) . '";' . "\n";
+                       $query = "action=raw&ctype=text/css&smaxage=$wgSquidMaxage";
+                       $sitecss .= '@import "' . $this->makeNSUrl('Common.css', $query, NS_MEDIAWIKI) . '";' . "\n";
+                       $sitecss .= '@import "' . $this->makeNSUrl(ucfirst($this->skinname) . '.css', $query, NS_MEDIAWIKI) . '";' . "\n";
                        $sitecss .= '@import "' . $this->makeUrl('-','action=raw&gen=css' . $siteargs) . '";' . "\n";
                }
 
@@ -930,6 +961,22 @@ class SkinTemplate extends Skin {
                wfProfileOut( $fname );
        }
 
+       /**
+        * Code for extensions to hook into to provide per-page CSS, see
+        * extensions/PageCSS/PageCSS.php for an implementation of this.
+        *
+        * @access private
+        */
+       function setupPageCss() {
+               $fname = 'SkinTemplate::setupPageCss';
+               wfProfileIn( $fname );
+               $out = false;
+               wfRunHooks( 'SkinTemplateSetupPageCss', array( &$out ) );
+               
+               wfProfileOut( $fname );
+               return $out;
+       }
+
        /**
         * returns css with user-specific options
         * @access public
@@ -1048,7 +1095,7 @@ class QuickTemplate {
         * @access private
         */
        function msgWiki( $str ) {
-               global $wgParser, $wgTitle, $wgOut, $wgUseTidy;
+               global $wgParser, $wgTitle, $wgOut;
 
                $text = $this->translator->translate( $str );
                $parserOutput = $wgParser->parse( $text, $wgTitle,
@@ -1071,6 +1118,4 @@ class QuickTemplate {
                return ($msg != '-') && ($msg != ''); # ????
        }
 }
-
-} // end of if( defined( 'MEDIAWIKI' ) )
 ?>