Small tweak to section editing- try to generate a section (toc-)anchor from the edite...
[lhc/web/wiklou.git] / includes / SkinPHPTal.php
index 6c93605..4e9d8b2 100644 (file)
 # 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 # http://www.gnu.org/copyleft/gpl.html
 
-       require_once "PHPTAL.php";
+       require_once "GlobalFunctions.php";
+       require_once $IP."/PHPTAL-NP-0.7.0/libs/PHPTAL.php";
 
        class MediaWiki_I18N extends PHPTAL_I18N
        {
                var $_context = array();
 
-               function set($varName, $value)
-               {
+               function set($varName, $value) {
                        $this->_context[$varName] = $value;
                }
 
-               function translate($value)
-               {
+               function translate($value) {
                        $value = wfMsg( $value );
-
                        // interpolate variables
                        while (preg_match('/\$([0-9]*?)/sm', $value, $m)) {
                                list($src, $var) = $m;
-                               $varValue = $this->_context[$var];
+                               $varValue = @$this->_context[$var];
                                $value = str_replace($src, $varValue, $value);
                        }
                        return $value;
 
                function outputPage( &$out ) {
                        global $wgTitle, $wgArticle, $wgUser, $wgLang, $wgOut;
-                       global $wgScriptPath, $wgStyleSheetPath, $wgLanguageCode, $wgUseNewInterlanguage;
+                       global $wgScript, $wgStylePath, $wgLanguageCode, $wgUseNewInterlanguage;
                        global $wgMimeType, $wgOutputEncoding, $wgUseDatabaseMessages, $wgRequest;
-                       global $wgDisableCounters;
+                       global $wgDisableCounters, $wgLogo, $action, $wgFeedClasses;
                        
                        extract( $wgRequest->getValues( 'oldid', 'diff' ) );
 
-                       $this->thispage = $wgTitle->getPrefixedDbKey();
-                       $this->loggedin = $wgUser->getID() != 0;
-                       $this->username = $wgUser->getName();
-                       $this->userpage = $wgLang->getNsText( Namespace::getUser() ) . ":" . $wgUser->getName();
-                       $this->titletxt = $wgTitle->getPrefixedText();
-                       
                        $this->initPage( $out );
                        $tpl = new PHPTAL($this->template . '.pt', 'templates');
                        
                        #if ( $wgUseDatabaseMessages ) { // uncomment this to fall back to GetText
                        $tpl->setTranslator(new MediaWiki_I18N());
                        #}
+                       
+                       $this->thispage = $wgTitle->getPrefixedDbKey();
+                       $this->thisurl = $wgTitle->getPrefixedURL();
+                       $this->loggedin = $wgUser->getID() != 0;
+                       $this->iscontent = ($wgTitle->getNamespace() != Namespace::getSpecial() );
+                       $this->iseditable = ($this->iscontent and !($action == 'edit' or $action == 'submit'));
+                       $this->username = $wgUser->getName();
+                       $this->userpage = $wgLang->getNsText( Namespace::getUser() ) . ":" . $wgUser->getName();
+                       $this->userpageUrlDetails = $this->makeUrlDetails($this->userpage);
+                       
+                       $this->usercss =  $this->userjs = $this->userjsprev = false;
+                       if( $this->loggedin ) { $this->setupUserCssJs(); }
 
-                       $tpl->setRef( "title", &$this->titletxt ); // ?
-                       $tpl->set( "pagetitle", wfMsg( "pagetitle", $this->titletxt ) );
+                       $this->titletxt = $wgTitle->getPrefixedText();
+                       
+                       $tpl->set( "title", $wgOut->getPageTitle() );
+                       $tpl->set( "pagetitle", $wgOut->getHTMLTitle() );
+                       
                        $tpl->setRef( "thispage", &$this->thispage );
-                       $tpl->set( "subtitle", $out->getSubtitle() );
+                       $subpagestr = $this->subPageSubtitle();
+                       $tpl->set( 
+                               "subtitle",  !empty($subpagestr)?
+                               '<span class="subpages">'.$subpagestr.'</span>'.$out->getSubtitle():
+                               $out->getSubtitle()  
+                       );
+                       $tpl->set( 'catlinks', $this->getCategories());
+                       if( $wgOut->isSyndicated() ) {
+                               $feeds = array();
+                               foreach( $wgFeedClasses as $format => $class ) {
+                                       $feeds[$format] = array(
+                                               'text' => $format,
+                                               'href' => $wgRequest->appendQuery( "feed=$format" ),
+                                               'ttip' => wfMsg('tooltip-'.$format)
+                                       );
+                               }
+                               $tpl->setRef( 'feeds', &$feeds );
+                       }
                        $tpl->setRef( 'mimetype', &$wgMimeType );
                        $tpl->setRef( 'charset', &$wgOutputEncoding );
                        $tpl->set( 'headlinks', $out->getHeadLinks() );
                        $tpl->set( "helppage", wfMsg('helppage'));
                        $tpl->set( "sysop", $wgUser->isSysop() );
                        */
-                       $tpl->setRef( "searchaction", &$wgScriptPath );
-                       $tpl->setRef( "stylepath", &$wgStyleSheetPath );
+                       $tpl->set( "searchaction", $this->escapeSearchLink() );
+                       $tpl->setRef( "stylepath", &$wgStylePath );
+                       $tpl->setRef( "logopath", &$wgLogo );
                        $tpl->setRef( "lang", &$wgLanguageCode );
+                       $tpl->set( "dir", $wgLang->isRTL() ? "rtl" : "ltr" );
+                       $tpl->set( "rtl", $wgLang->isRTL() );
                        $tpl->set( "langname", $wgLang->getLanguageName( $wgLanguageCode ) );
                        $tpl->setRef( "username", &$this->username );
                        $tpl->setRef( "userpage", &$this->userpage);
+                       $tpl->setRef( "userpageurl", &$this->userpageUrlDetails['href']);
+                       $tpl->setRef( "usercss", &$this->usercss);
+                       $tpl->setRef( "userjs", &$this->userjs);
+                       $tpl->setRef( "userjsprev", &$this->userjsprev);
                        if( $wgUser->getNewtalk() ) {
                                $usertitle = Title::newFromText( $this->userpage );
                                $usertalktitle = $usertitle->getTalkPage();
                                        $ntl = wfMsg( "newmessages",
                                        $this->makeKnownLink( 
                                                $wgLang->getNsText( Namespace::getTalk( Namespace::getUser() ) )
-                                               . ":" . $wgUser->getName(),
+                                               . ":" . $this->username,
                                                wfMsg("newmessageslink") ) 
                                        );
                                }
                                'text' => ($wgLang->getLanguageName( $nt->getInterwiki()) != ''?$wgLang->getLanguageName( $nt->getInterwiki()) : $l),
                                'class' => $wgLang->isRTL() ? 'rtl' : 'ltr');
                        }
-                       if(count($language_urls) != 0 ) {
+                       if(count($language_urls)) {
                                $tpl->setRef( 'language_urls', &$language_urls);
                        } else {
                                $tpl->set('language_urls', false);
                        $content_actions = $this->buildContentActionUrls();
                        $tpl->setRef('content_actions', &$content_actions);
                        // XXX: attach this from javascript, same with section editing
-                       if(isset($content_actions['edit']['href']) && 
-                       !(isset($content_actions['edit']['class']) && $content_actions['edit']['class'] != '') &&
-                       $wgUser->getOption("editondblclick") ) 
+                       if($this->iseditable && $wgUser->getOption("editondblclick") ) 
                        {
                                $tpl->set('body-ondblclick', 'document.location = "' .$content_actions['edit']['href'] .'";');
                        } else {
-                               $tpl->set('body-ondblclick', '');
+                               $tpl->set('body-ondblclick', false);
                        }
                        $tpl->set( "nav_urls", $this->buildNavUrls() );
 
                # build array of urls for personal toolbar
                function buildPersonalUrls() {
                        /* 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' => $this->makeUrl($this->userpage),
+                               $personal_urls['userpage'] = array(
+                                       'text' => $this->username,
+                                       'href' => &$this->userpageUrlDetails['href'],
+                                       'class' => $this->userpageUrlDetails['exists']?false:'new',
                                        'ttip' => wfMsg('tooltip-userpage'),
-                                       'akey' => wfMsg('accesskey-userpage'));
-                               $personal_urls['mytalk'] = array('text' => wfMsg('mytalk'),
-                                       'href' => $this->makeTalkUrl($this->userpage),
+                                       'akey' => wfMsg('accesskey-userpage')
+                               );
+                               $usertalkUrlDetails = $this->makeTalkUrlDetails($this->userpage);
+                               $personal_urls['mytalk'] = array(
+                                       'text' => wfMsg('mytalk'),
+                                       'href' => &$usertalkUrlDetails['href'],
+                                       'class' => $usertalkUrlDetails['exists']?false:'new',
                                        'ttip' => wfMsg('tooltip-mytalk'),
-                                       'akey' => wfMsg('accesskey-mytalk'));
-                               $personal_urls['preferences'] = array('text' => wfMsg('preferences'),
+                                       'akey' => wfMsg('accesskey-mytalk')
+                               );
+                               $personal_urls['preferences'] = array(
+                                       'text' => wfMsg('preferences'),
                                        'href' => $this->makeSpecialUrl('Preferences'),
                                        'ttip' => wfMsg('tooltip-preferences'),
-                                       'akey' => wfMsg('accesskey-preferences'));
-                               $personal_urls['watchlist'] = array('text' => wfMsg('watchlist'),
+                                       'akey' => wfMsg('accesskey-preferences')
+                               );
+                               $personal_urls['watchlist'] = array(
+                                       'text' => wfMsg('watchlist'),
                                        'href' => $this->makeSpecialUrl('Watchlist'),
                                        'ttip' => wfMsg('tooltip-watchlist'),
-                                       'akey' => wfMsg('accesskey-watchlist'));
-                               $personal_urls['mycontris'] = array('text' => wfMsg('mycontris'),
+                                       'akey' => wfMsg('accesskey-watchlist')
+                               );
+                               $personal_urls['mycontris'] = array(
+                                       'text' => wfMsg('mycontris'),
                                        'href' => $this->makeSpecialUrl('Contributions','target=' . $this->username),
                                        'ttip' => wfMsg('tooltip-mycontris'),
-                                       'akey' => wfMsg('accesskey-mycontris'));
-                               $personal_urls['logout'] = array('text' => wfMsg('userlogout'),
-                                       'href' => $this->makeSpecialUrl('Userlogout','returnpage=' . $this->thispage),
+                                       'akey' => wfMsg('accesskey-mycontris')
+                               );
+                               $personal_urls['logout'] = array(
+                                       'text' => wfMsg('userlogout'),
+                                       'href' => $this->makeSpecialUrl('Userlogout','returnto=' . $this->thisurl),
                                        'ttip' => wfMsg('tooltip-logout'),
-                                       'akey' => wfMsg('accesskey-logout'));
+                                       'akey' => wfMsg('accesskey-logout')
+                               );
                        } else {
-                               $personal_urls['login'] = array('text' => wfMsg('userlogin'),
-                                       'href' => $this->makeSpecialUrl('Userlogin'),
-                                       'ttip' => wfMsg('tooltip-login'),
-                                       'akey' => wfMsg('accesskey-login'));
+                               if( $wgShowIPinHeader && isset(  $_COOKIE[ini_get("session.name")] ) ) {
+                                       $personal_urls['anonuserpage'] = array(
+                                               'text' => $this->username,
+                                               'href' => &$this->userpageUrlDetails['href'],
+                                               'class' => $this->userpageUrlDetails['exists']?false:'new',
+                                               'ttip' => wfMsg('tooltip-anonuserpage'),
+                                               'akey' => wfMsg('accesskey-anonuserpage')
+                                       );
+                                       $usertalkUrlDetails = $this->makeTalkUrlDetails($this->userpage);
+                                       $personal_urls['anontalk'] = array(
+                                               'text' => wfMsg('anontalk'),
+                                               'href' => &$this->usertalkUrlDetails['href'],
+                                               'class' => $this->usertalkUrlDetails['exists']?false:'new',
+                                               'ttip' => wfMsg('tooltip-anontalk'),
+                                               'akey' => wfMsg('accesskey-anontalk')
+                                       );
+                                       $personal_urls['anonlogin'] = array(
+                                               'text' => wfMsg('userlogin'),
+                                               'href' => $this->makeSpecialUrl('Userlogin', 'returnto='.$this->thisurl),
+                                               'ttip' => wfMsg('tooltip-login'),
+                                               'akey' => wfMsg('accesskey-login')
+                                       );
+                               } else {
+
+                                       $personal_urls['login'] = array(
+                                               'text' => wfMsg('userlogin'),
+                                               'href' => $this->makeSpecialUrl('Userlogin', 'returnto='.$this->thisurl),
+                                               'ttip' => wfMsg('tooltip-login'),
+                                               'akey' => wfMsg('accesskey-login')
+                                       );
+                               }
                        }
+
                        return $personal_urls;
                }
                
                function buildContentActionUrls () {
                        global $wgTitle, $wgUser, $wgRequest;
                        $action = $wgRequest->getText( 'action' );
+                       $section = $wgRequest->getText( 'section' );
                        $oldid = $wgRequest->getVal( 'oldid' );
                        $diff = $wgRequest->getVal( 'diff' );
                        $content_actions = array();
                        
-                       $iscontent = ($wgTitle->getNamespace() != Namespace::getSpecial() );
-                       if( $iscontent) {
+                       if( $this->iscontent ) {
 
-                               $content_actions['article'] = array('class' => (!Namespace::isTalk( $wgTitle->getNamespace())) ? 'selected' : '',
-                               'text' => wfMsg('article'),
+                               $content_actions['article'] = array('class' => (!Namespace::isTalk( $wgTitle->getNamespace())) ? 'selected' : false,
+                               'text' => $this->getNameSpaceWord(),
                                'href' => $this->makeArticleUrl($this->thispage),
                                'ttip' => wfMsg('tooltip-article'),
                                'akey' => wfMsg('accesskey-article'));
 
                                /* set up the classes for the talk link */
-                               $talk_class = (Namespace::isTalk( $wgTitle->getNamespace()) ? 'selected' : '');                         
+                               $talk_class = (Namespace::isTalk( $wgTitle->getNamespace()) ? 'selected' : false);                              
                                $talktitle = Title::newFromText( $this->titletxt );
                                $talktitle = $talktitle->getTalkPage();
                                $this->checkTitle(&$talktitle, &$this->titletxt);       
                                        );
                                } else {
                                        $content_actions['talk'] = array(
-                                               'class' => $talk_class.' new',
+                                               'class' => $talk_class?$talk_class.' new':'new',
                                                'text' => wfMsg('talk'),
                                                'href' => $this->makeTalkUrl($this->titletxt,'action=edit'),
                                                'ttip' => wfMsg('tooltip-talk'),
                                }
 
                                if ( $wgTitle->userCanEdit() ) {
-                                       $oid = ( $oldid && ! isset( $diff ) ) ? "&oldid={$oldid}" : '';
+                                       $oid = ( $oldid && ! isset( $diff ) ) ? "&oldid={$oldid}" : false;
+                                       $istalk = ( Namespace::isTalk( $wgTitle->getNamespace()) );
+                                       $istalkclass = $istalk?' istalk':'';
                                        $content_actions['edit'] = array(
-                                               'class' => ($action == 'edit' or $action == 'submit') ? 'selected' : '',
+                                               'class' => ((($action == 'edit' or $action == 'submit') and $section != 'new') ? 'selected' : '').$istalkclass,
                                                'text' => wfMsg('edit'),
                                                'href' => $this->makeUrl($this->thispage, 'action=edit'.$oid),
                                                'ttip' => wfMsg('tooltip-edit'),
                                                'akey' => wfMsg('accesskey-edit')
                                        );
+                                       if ( $istalk ) {
+                                               $content_actions['addsection'] = array(
+                                                       'class' => $section == 'new'?'selected':false,
+                                                       'text' => wfMsg('addsection'),
+                                                       'href' => $this->makeUrl($this->thispage, 'action=edit&section=new'),
+                                                       'ttip' => wfMsg('tooltip-addsection'),
+                                                       'akey' => wfMsg('accesskey-addsection')
+                                               );
+                                       }
                                } else {
                                        $oid = ( $oldid && ! isset( $diff ) ) ? "&oldid={$oldid}" : '';
-                                       $content_actions['edit'] = array('class' => ($action == 'edit') ? 'selected' : '',
+                                       $content_actions['edit'] = array('class' => ($action == 'edit') ? 'selected' : false,
                                        'text' => wfMsg('viewsource'),
                                        'href' => $this->makeUrl($this->thispage, 'action=edit'.$oid),
                                        'ttip' => wfMsg('tooltip-viewsource'),
 
                                if ( $wgTitle->getArticleId() ) {
 
-                                       $content_actions['history'] = array('class' => ($action == 'history') ? 'selected' : '',
+                                       $content_actions['history'] = array('class' => ($action == 'history') ? 'selected' : false,
                                        'text' => wfMsg('history_short'),
                                        'href' => $this->makeUrl($this->thispage, 'action=history'),
                                        'ttip' => wfMsg('tooltip-history'),
                                        # XXX: is there a rollback action anywhere or is it planned?
                                        # Don't recall where i got this from...
                                        /*if( $wgUser->getNewtalk() ) {
-                                               $content_actions['rollback'] = array('class' => ($action == 'rollback') ? 'selected' : '',
+                                               $content_actions['rollback'] = array('class' => ($action == 'rollback') ? 'selected' : false,
                                                'text' => wfMsg('rollback_short'),
                                                'href' => $this->makeUrl($this->thispage, 'action=rollback'),
                                                'ttip' => wfMsg('tooltip-rollback'),
 
                                        if($wgUser->isSysop()){
                                                if(!$wgTitle->isProtected()){
-                                                       $content_actions['protect'] = array('class' => ($action == 'protect') ? 'selected' : '',
-                                                       'text' => wfMsg('protect'),
-                                                       'href' => $this->makeUrl($this->thispage, 'action=protect'),
-                                                       'ttip' => wfMsg('tooltip-protect'),
-                                                       'akey' => wfMsg('accesskey-protect'));
+                                                       $content_actions['protect'] = array(
+                                                               'class' => ($action == 'protect') ? 'selected' : false,
+                                                               'text' => wfMsg('protect'),
+                                                               'href' => $this->makeUrl($this->thispage, 'action=protect'),
+                                                               'ttip' => wfMsg('tooltip-protect'),
+                                                               'akey' => wfMsg('accesskey-protect')
+                                                       );
 
                                                } else {
-                                                       $content_actions['unprotect'] = array('class' => ($action == 'unprotect') ? 'selected' : '',
-                                                       'text' => wfMsg('unprotect'),
-                                                       'href' => $this->makeUrl($this->thispage, 'action=unprotect'),
-                                                       'ttip' => wfMsg('tooltip-protect'),
-                                                       'akey' => wfMsg('accesskey-protect'));
+                                                       $content_actions['unprotect'] = array(
+                                                               'class' => ($action == 'unprotect') ? 'selected' : false,
+                                                               'text' => wfMsg('unprotect'),
+                                                               'href' => $this->makeUrl($this->thispage, 'action=unprotect'),
+                                                               'ttip' => wfMsg('tooltip-protect'),
+                                                               'akey' => wfMsg('accesskey-protect')
+                                                       );
                                                }
-                                               $content_actions['delete'] = array('class' => ($action == 'delete') ? 'selected' : '',
-                                               'text' => wfMsg('delete'),
-                                               'href' => $this->makeUrl($this->thispage, 'action=delete'),
-                                               'ttip' => wfMsg('tooltip-delete'),
-                                               'akey' => wfMsg('accesskey-delete'));
+                                               $content_actions['delete'] = array(
+                                                       'class' => ($action == 'delete') ? 'selected' : false,
+                                                       'text' => wfMsg('delete'),
+                                                       'href' => $this->makeUrl($this->thispage, 'action=delete'),
+                                                       'ttip' => wfMsg('tooltip-delete'),
+                                                       'akey' => wfMsg('accesskey-delete')
+                                               );
                                        }
                                        if ( $wgUser->getID() != 0 ) {
                                                if ( $wgTitle->userCanEdit()) {
-                                                       $content_actions['move'] = array('class' => ($wgTitle->getDbKey() == 'Movepage' and $wgTitle->getNamespace == Namespace::getSpecial()) ? 'selected' : '',
+                                                       $content_actions['move'] = array('class' => ($wgTitle->getDbKey() == 'Movepage' and $wgTitle->getNamespace == Namespace::getSpecial()) ? 'selected' : false,
                                                        'text' => wfMsg('move'),
                                                        'href' => $this->makeSpecialUrl('Movepage', 'target='.$this->thispage),
                                                        'ttip' => wfMsg('tooltip-move'),
 
                                                }
                                        }
+                               } else { 
+                                       //article doesn't exist or is deleted
+                                       if($wgUser->isSysop()){
+                                               if( $n = $wgTitle->isDeleted() ) {
+                                                       $content_actions['delete'] = array(
+                                                               'class' => false,
+                                                               'text' => wfMsg( "undelete_short", $n ),
+                                                               'href' => $this->makeSpecialUrl('Undelete/'.$this->thispage),
+                                                               'ttip' => wfMsg('tooltip-undelete', $n),
+                                                               'akey' => wfMsg('accesskey-undelete')
+                                                       );
+                                               }
+                                       }
                                }
 
                                if ( $wgUser->getID() != 0 and $action != 'edit' and $action != 'submit' ) {
                                        if( !$wgTitle->userIsWatching()) {
-                                               $content_actions['watch'] = array('class' => ($action == 'watch' or $action == 'unwatch') ? 'selected' : '',
+                                               $content_actions['watch'] = array('class' => ($action == 'watch' or $action == 'unwatch') ? 'selected' : false,
                                                'text' => wfMsg('watch'),
                                                'href' => $this->makeUrl($this->thispage, 'action=watch'),
                                                'ttip' => wfMsg('tooltip-watch'),
                                                'akey' => wfMsg('accesskey-watch'));
                                        } else {
-                                               $content_actions['watch'] = array('class' => ($action == 'unwatch' or $action == 'watch') ? 'selected' : '',
+                                               $content_actions['watch'] = array('class' => ($action == 'unwatch' or $action == 'watch') ? 'selected' : false,
                                                'text' => wfMsg('unwatch'),
                                                'href' => $this->makeUrl($this->thispage, 'action=unwatch'),
                                                'ttip' => wfMsg('tooltip-unwatch'),
                        $nav_urls['randompage'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Randompage')));
                        $nav_urls['recentchanges'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Recentchanges')));
                        $nav_urls['whatlinkshere'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Whatlinkshere', 'target='.$this->thispage)));
-                       $nav_urls['currentevents'] = (wfMsg('currentevents') != '') ? array('href' => htmlspecialchars( $this->makeI18nUrl('currentevents'))) : '';
-                       $nav_urls['portal'] = (wfMsg('portal') != '') ? array('href' => htmlspecialchars( $this->makeI18nUrl('portal-url'))) : '';
+                       $nav_urls['currentevents'] = (wfMsg('currentevents') != '-') ? array('href' => htmlspecialchars( $this->makeI18nUrl('currentevents'))) : false;
+                       $nav_urls['portal'] = (wfMsg('portal') != '-') ? array('href' => htmlspecialchars( $this->makeI18nUrl('portal-url'))) : false;
                        $nav_urls['recentchangeslinked'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Recentchangeslinked', 'target='.$this->thispage)));
                        $nav_urls['bugreports'] = array('href' => htmlspecialchars( $this->makeI18nUrl('bugreportspage')));
                        // $nav_urls['sitesupport'] = array('href' => htmlspecialchars( $this->makeI18nUrl('sitesupportpage')));
                        $nav_urls['help'] = array('href' => htmlspecialchars( $this->makeI18nUrl('helppage')));
                        $nav_urls['upload'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Upload')));
                        $nav_urls['specialpages'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Specialpages')));
+                       
+                       
+                       $id=User::idFromName($wgTitle->getText());
+                       $ip=User::isIP($wgTitle->getText());
+
+                       if($id || $ip) { # both anons and non-anons have contri list
+                               $nav_urls['contributions'] = array(
+                                       'href' => htmlspecialchars( $this->makeSpecialUrl('Contributions', "target=" . $wgTitle->getPartialURL() ) )
+                               );
+                       }
+                       if ( 0 != $wgUser->getID() ) { # show only to signed in users
+                               if($id) {       # can only email non-anons
+                                       $nav_urls['emailuser'] = array(
+                                               'href' => htmlspecialchars( $this->makeSpecialUrl('Emailuser', "target=" . $wgTitle->getPartialURL() ) )
+                                       );
+                               }
+                       }
+
 
                        return $nav_urls;
                }
 
-               /*static*/ function makeSpecialUrl( $name, $urlaction='' ) {
-                       $title = Title::makeTitle( NS_SPECIAL, $name );
-                       $this->checkTitle(&$title, &$name);     
-                       return $title->getLocalURL( $urlaction );
-               }
-               /*static*/ function makeTalkUrl ( $name, $urlaction='' ) {
-                       $title = Title::newFromText( $name );
-                       $title = $title->getTalkPage();
-                       $this->checkTitle(&$title, &$name);     
-                       return $title->getLocalURL( $urlaction );
-               }
-               /*static*/ function makeArticleUrl ( $name, $urlaction='' ) {
-                       $title = Title::newFromText( $name );
-                       $title= $title->getSubjectPage();
-                       $this->checkTitle(&$title, &$name);     
-                       return $title->getLocalURL( $urlaction );
-               }
-               /*static*/ function makeI18nUrl ( $name, $urlaction='' ) {
-                       $title = Title::newFromText( wfMsg($name) );
-                       $this->checkTitle(&$title, &$name);     
-                       return $title->getLocalURL( $urlaction );
-               }
-               /*static*/ function makeUrl ( $name, $urlaction='' ) {
-                       $title = Title::newFromText( $name );
-                       $this->checkTitle(&$title, &$name);     
-                       return $title->getLocalURL( $urlaction ); 
+               function getNameSpaceWord () {
+                       global $wgTitle;
+                       switch ($wgTitle->getNamespace()) { 
+                               case NS_MAIN:
+                               case NS_TALK:
+                                       return wfMsg('nstab-main');
+                               case NS_USER:
+                               case NS_USER_TALK:
+                                       return wfMsg('nstab-user');
+                               case NS_MEDIA:
+                                       return wfMsg('nstab-media');
+                               case NS_SPECIAL:
+                                       return wfMsg('nstab-special');
+                               case NS_WP:
+                               case NS_WP_TALK:
+                                       return wfMsg('nstab-wp');
+                               case NS_IMAGE:
+                               case NS_IMAGE_TALK:
+                                       return wfMsg('nstab-image');
+                               case NS_MEDIAWIKI:
+                               case NS_MEDIAWIKI_TALK:
+                                       return wfMsg('nstab-mediawiki');
+                               case NS_TEMPLATE:
+                               case NS_TEMPLATE_TALK:
+                                       return wfMsg('nstab-template');
+                               case NS_HELP:
+                               case NS_HELP_TALK:
+                                       return wfMsg('nstab-help');
+                               case NS_CATEGORY:
+                               case NS_CATEGORY_TALK:
+                                       return wfMsg('nstab-category');
+                               default:
+                                       return wfMsg('nstab-main');
+                       }
                }
-
-               # make sure we have some title to operate on, mind the '&'
-               /*static*/ function checkTitle ( &$title, &$name ) { 
-                       if(!is_object($title)) {
-                               $title = Title::newFromText( $name );
-                               if(!is_object($title)) {
-                                       $title = Title::newFromText( '<error: link target missing>' );
-                               }
+               /* private */ function setupUserCssJs () {
+                       global $wgRequest, $wgTitle;
+                       $action = $wgRequest->getText('action');
+                       if($wgTitle->isCssSubpage() and $action == 'submit' and  $wgTitle->userCanEditCssJsSubpage()) {
+                               // css preview
+                               $this->usercss = $wgRequest->getText('wpTextbox1');
+                       } else {
+                               $this->usercss = '@import url('.
+                               $this->makeUrl($this->userpage.'/'.$this->skinname.'.css', 'action=raw&ctype=text/css').');';
+                       }
+                       if($wgTitle->isJsSubpage() and $action == 'submit' and  $wgTitle->userCanEditCssJsSubpage()) {
+                               # XXX: additional security check/prompt?
+                               $this->userjsprev = $wgRequest->getText('wpTextbox1');
+                       } else {
+                               $this->userjs = $this->makeUrl($this->userpage.'/'.$this->skinname.'.js', 'action=raw&ctype=text/javascript');
                        }
                }
-                       
-
        }
 
        class SkinDaVinci extends SkinPHPTal {