restore section folding
[lhc/web/wiklou.git] / includes / SkinPHPTal.php
index 8ada94c..40feac6 100644 (file)
@@ -1,27 +1,48 @@
 <?php
-       # And turn on $wgUsePHPTal so this file gets included
-
-       # Set your include_path so the PHPTal dir is available
-
-       require_once "PHPTAL.php";
+# Generic PHPTal (http://phptal.sourceforge.net/) skin
+# Based on Brion's smarty skin
+# Copyright (C) Gabriel Wicke -- http://www.aulinx.de/
+#
+# Todo: Needs some serious refactoring into functions that correspond
+# to the computations individual esi snippets need. Most importantly no body
+# parsing for most of those of course.
+#
+# Set this in LocalSettings to enable phptal:
+# set_include_path(get_include_path() . ":" . $IP.'/PHPTAL-NP-0.7.0/libs');
+# $wgUsePHPTal = true;
+#
+# 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 
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# http://www.gnu.org/copyleft/gpl.html
+
+       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;
        class SkinPHPTal extends Skin {
                var $template;
 
-               function initPage() {
+               function initPage( &$out ) {
+                       parent::initPage( $out );
                        $this->skinname = "davinci";
                        $this->template = "xhtml_slim";
                }
 
                function outputPage( &$out ) {
                        global $wgTitle, $wgArticle, $wgUser, $wgLang, $wgOut;
-                       global $wgScriptPath, $wgStyleSheetPath, $wgLanguageCode, $wgUseNewInterlanguage;
-                       global $wgOutputEncoding, $wgUseDatabaseMessages, $wgRequest;
+                       global $wgScript, $wgStylePath, $wgLanguageCode, $wgUseNewInterlanguage;
+                       global $wgMimeType, $wgOutputEncoding, $wgUseDatabaseMessages, $wgRequest;
+                       global $wgDisableCounters, $wgLogo, $action, $wgFeedClasses;
                        
-                       $action = $wgRequest->getText( 'action' );
-                       $oldid = $wgRequest->getVal( 'oldid' );
-                       $diff = $wgRequest->getVal( 'diff' );
+                       extract( $wgRequest->getValues( 'oldid', 'diff' ) );
 
-                       $this->initPage();
+                       $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->userpageurl = $this->makeUrl($this->userpage);
+                       
+                       $this->usercss =  $this->userjs = $this->userjsprev = false;
+                       if( $this->loggedin ) { $this->setupUserCssJs(); }
 
-                       $title = $wgTitle->getPrefixedText();
-                       $tpl->setRef( "title", &$title ); // ?
-                       $thispage = $wgTitle->getPrefixedDbKey();
-                       $tpl->setRef( "thispage", &$thispage );
-                       $tpl->set( "subtitle", $out->getSubtitle() );
-                       $tpl->setRef( 'charset', $wgOutputEncoding);
-                       $tpl->setRef( 'skinname', $this->skinname );
-
-                       $loggedin = $wgUser->getID() != 0;
-                       $tpl->setRef( "loggedin", &$loggedin );
-                       $tpl->set( "editable", ($wgTitle->getNamespace != Namespace::getSpecial() ) );
+                       $this->titletxt = $wgTitle->getPrefixedText();
+                       
+                       $title=$wgOut->getPageTitle();                  
+                       $section=$wgRequest->getVal('section');                 
+                       if ($section && $action=="view") {      
+                               $title .= " " . wfMsg("sectionedit");
+                       }
+                       $tpl->set( "title", $title );
+                       $tpl->set( "pagetitle", $wgOut->getHTMLTitle() );
+                       
+                       $tpl->setRef( "thispage", &$this->thispage );
+                       $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() );
+                       $tpl->setRef( 'skinname', &$this->skinname );
+                       $tpl->setRef( "loggedin", &$this->loggedin );
+                       /* XXX currently unused, might get useful later
+                       $tpl->set( "editable", ($wgTitle->getNamespace() != NS_SPECIAL ) );
                        $tpl->set( "exists", $wgTitle->getArticleID() != 0 );
                        $tpl->set( "watch", $wgTitle->userIsWatching() ? "unwatch" : "watch" );
                        $tpl->set( "protect", count($wgTitle->getRestrictions()) ? "unprotect" : "protect" );
                        $tpl->set( "helppage", wfMsg('helppage'));
-                       $tpl->setRef( "searchaction", &$wgScriptPath );
-                       $tpl->setRef( "stylepath", &$wgStyleSheetPath );
+                       $tpl->set( "sysop", $wgUser->isSysop() );
+                       */
+                       $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 ) );
-
-                       $username = $wgUser->getName();
-                       $tpl->setRef( "username", &$username );
-                       $userpage = $wgLang->getNsText( Namespace::getUser() ) . ":" . $wgUser->getName();
-                       $tpl->setRef( "userpage", &$userpage);
-                       $tpl->set( "sysop", $wgUser->isSysop() );
+                       $tpl->setRef( "username", &$this->username );
+                       $tpl->setRef( "userpage", &$this->userpage);
+                       $tpl->setRef( "userpageurl", &$this->userpageurl);
+                       $tpl->setRef( "usercss", &$this->usercss);
+                       $tpl->setRef( "userjs", &$this->userjs);
+                       $tpl->setRef( "userjsprev", &$this->userjsprev);
                        if( $wgUser->getNewtalk() ) {
-                               $ntl = wfMsg( "newmessages",
-                               $this->makeKnownLink( 
-                                       $wgLang->getNsText( Namespace::getTalk( Namespace::getUser() ) )
-                                       . ":" . $wgUser->getName(),
-                                       wfMsg("newmessageslink") ) 
-                               );
+                               $usertitle = Title::newFromText( $this->userpage );
+                               $usertalktitle = $usertitle->getTalkPage();
+                               if($usertalktitle->getPrefixedDbKey() != $this->thispage){
+                                       
+                                       $ntl = wfMsg( "newmessages",
+                                       $this->makeKnownLink( 
+                                               $wgLang->getNsText( Namespace::getTalk( Namespace::getUser() ) )
+                                               . ":" . $this->username,
+                                               wfMsg("newmessageslink") ) 
+                                       );
+                               }
                        } else {
                                $ntl = "";
                        }
+
                        $tpl->setRef( "newtalk", &$ntl );
                        $tpl->setRef( "skin", &$this);
                        $tpl->set( "logo", $this->logoText() );
-                       $tpl->set( "pagestats", $this->pageStats() );
+                       if ( $wgOut->isArticle() and (!isset( $oldid ) or isset( $diff )) and 0 != $wgArticle->getID() ) {
+                               if ( !$wgDisableCounters ) {
+                                       $viewcount = $wgLang->formatNum( $wgArticle->getCount() );
+                                       if ( $viewcount ) {
+                                               $tpl->set('viewcount', wfMsg( "viewcount", $viewcount ));
+                                       }
+                               }
+                               $tpl->set('lastmod', $this->lastModified());
+                               $tpl->set('copyright',$this->getCopyright());
+                       }
+                       $tpl->set( "copyrightico", $this->getCopyrightIcon() );
+                       $tpl->set( "poweredbyico", $this->getPoweredBy() );
                        $tpl->set( "disclaimer", $this->disclaimerLink() );
                        $tpl->set( "about", $this->aboutLink() );
 
                                '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);
                        }
+                       $tpl->set('personal_urls', $this->buildPersonalUrls());
+                       $content_actions = $this->buildContentActionUrls();
+                       $tpl->setRef('content_actions', &$content_actions);
+                       // XXX: attach this from javascript, same with section editing
+                       if($this->iseditable && $wgUser->getOption("editondblclick") ) 
+                       {
+                               $tpl->set('body-ondblclick', 'document.location = "' .$content_actions['edit']['href'] .'";');
+                       } else {
+                               $tpl->set('body-ondblclick', false);
+                       }
+                       $tpl->set( "nav_urls", $this->buildNavUrls() );
 
+                       // execute template
+                       $res = $tpl->execute();
+                       // result may be an error
+                       if (PEAR::isError($res)) {
+                               echo $res->toString(), "\n";
+                       } else {
+                               echo $res;
+                       }
+
+               }
+
+               # build array of urls for personal toolbar
+               function buildPersonalUrls() {
                        /* set up the default links for the personal toolbar */
+                       global $wgShowIPinHeader;
                        $personal_urls = array();
-                       if ($loggedin) {
-                               $personal_urls['userpage'] = array('text' => $username,
-                                       'href' => $this->makeUrl($userpage),
+                       if ($this->loggedin) {
+                               $personal_urls['userpage'] = array(
+                                       'text' => $this->username,
+                                       'href' => &$this->userpageurl,
                                        'ttip' => wfMsg('tooltip-userpage'),
-                                       'akey' => wfMsg('accesskey-userpage'));
-                               $personal_urls['mytalk'] = array('text' => wfMsg('mytalk'),
-                                       'href' => $this->makeTalkUrl($userpage),
+                                       'akey' => wfMsg('accesskey-userpage')
+                               );
+                               $personal_urls['mytalk'] = array(
+                                       'text' => wfMsg('mytalk'),
+                                       'href' => $this->makeTalkUrl($this->userpage),
                                        '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'),
-                                       'href' => $this->makeSpecialUrl('Contributions','target=' . $username),
+                                       '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=' . 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'));
-                       }
-                       $tpl->setRef('personal_urls', &$personal_urls);
+                               if( $wgShowIPinHeader && isset(  $_COOKIE[ini_get("session.name")] ) ) {
+                                       $personal_urls['anonuserpage'] = array(
+                                               'text' => $this->username,
+                                               'href' => $this->makeUrl($this->userpage),
+                                               'ttip' => wfMsg('tooltip-anonuserpage'),
+                                               'akey' => wfMsg('accesskey-anonuserpage')
+                                       );
+                                       $personal_urls['anontalk'] = array(
+                                               'text' => wfMsg('anontalk'),
+                                               'href' => $this->makeTalkUrl($this->userpage),
+                                               '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 {
 
-                       /* set up the content actions */
-                       $iscontent = ($wgTitle->getNamespace() != Namespace::getSpecial() );
+                                       $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;
+               }
+               
+               # an array of edit links by default used for the tabs
+               function buildContentActionUrls () {
+                       global $wgTitle, $wgUser, $wgRequest,$wgOut;
+                       $action = $wgRequest->getText( 'action' );
+                       $section = $wgRequest->getText( 'section' );
+                       $oldid = $wgRequest->getVal( 'oldid' );
+                       $section = $wgRequest->getVal( 'section' );
+                       $sectiontitle = $wgRequest->getVal( 'sectiontitle' );
+                       $collapse = $wgOut->getCollapse();
+                       $diff = $wgRequest->getVal( 'diff' );
                        $content_actions = array();
-                       /*$content_actions['view'] = array('class' => ($action == 'view' and !Namespace::isTalk( $wgTitle->getNamespace())) ? 'selected' : '',*/
-
-
-                       /* the edit tab */
-                       if( $iscontent) {
                        
-                               $content_actions['article'] = array('class' => (!Namespace::isTalk( $wgTitle->getNamespace())) ? 'selected' : '',
-                               'text' => wfMsg('article'),
-                               'href' => $this->makeArticleUrl($wgTitle->getPrefixedDbKey()),
+                       if( $this->iscontent ) {
+
+                               $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'));
 
-                               $content_actions['talk'] = array('class' => (Namespace::isTalk( $wgTitle->getNamespace()) ? 'selected' : ''),
-                               'text' => wfMsg('talk'),
-                               'href' => $this->makeTalkUrl($title),
-                               'ttip' => wfMsg('tooltip-talk'),
-                               'akey' => wfMsg('accesskey-talk'));
+                               /* set up the classes for the talk link */
+                               $talk_class = (Namespace::isTalk( $wgTitle->getNamespace()) ? 'selected' : false);                              
+                               $talktitle = Title::newFromText( $this->titletxt );
+                               $talktitle = $talktitle->getTalkPage();
+                               $this->checkTitle(&$talktitle, &$this->titletxt);       
+                               if($talktitle->getArticleId() != 0) { 
+                                       $content_actions['talk'] = array(
+                                               'class' => $talk_class,
+                                               'text' => wfMsg('talk'),
+                                               'href' => $this->makeTalkUrl($this->titletxt),
+                                               'ttip' => wfMsg('tooltip-talk'),
+                                               'akey' => wfMsg('accesskey-talk')
+                                       );
+                               } else {
+                                       $content_actions['talk'] = array(
+                                               'class' => $talk_class?$talk_class.' new':'new',
+                                               'text' => wfMsg('talk'),
+                                               'href' => $this->makeTalkUrl($this->titletxt,'action=edit'),
+                                               'ttip' => wfMsg('tooltip-talk'),
+                                               'akey' => wfMsg('accesskey-talk')
+                                       );
+                               }
 
                                if ( $wgTitle->userCanEdit() ) {
-                                       if ( $oldid && ! isset( $diff ) ) {
-                                               $oid = "&oldid={$oldid}";
+                                       $oid = ( $oldid && ! isset( $diff ) ) ? "&oldid={$oldid}" : false;
+                                       
+                                       $sid = $section ? "&section={$section}" : false;
+                                       $stl = $sectiontitle ? "&sectiontitle={$sectiontitle}" : false;
+                                       if($collapse && !$sid) { $sid="&section=0";}
+                                       $istalk = ( Namespace::isTalk( $wgTitle->getNamespace()) );
+                                       $istalkclass = $istalk?' istalk':'';
+                                       $content_actions['edit'] = array(
+                                               'class' => ((($action == 'edit' or $action == 'submit') and $section != 'new') ? 'selected' : '').$istalkclass,
+                                               'text' => wfMsg('edit'),
+                                               'href' => $this->makeUrl($this->thispage, 'action=edit'.$oid.$sid.$stl),
+                                               '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')
+                                               );
                                        }
-                                       $content_actions['edit'] = array('class' => ($action == 'edit' or $action == 'submit') ? 'selected' : '',
-                                       'text' => wfMsg('edit'),
-                                       'href' => $this->makeUrl($thispage, 'action=edit'.$oid),
-                                       'ttip' => wfMsg('tooltip-edit'),
-                                       'akey' => wfMsg('accesskey-edit'));
                                } else {
-                                       if ( $oldid && ! isset( $diff ) ) {
-                                               $oid = "&oldid={$oldid}";
-                                       }
-                                       $content_actions['edit'] = array('class' => ($action == 'edit') ? 'selected' : '',
+                                       $oid = ( $oldid && ! isset( $diff ) ) ? "&oldid={$oldid}" : '';
+                                       $sid = $section ? "&section={$section}" : false;
+                                       $stl = $sectiontitle ? "&sectiontitle={$sectiontitle}" : false;                 
+                                       if($collapse && !$sid) { $sid="&section=0";}
+                                       $content_actions['edit'] = array('class' => ($action == 'edit') ? 'selected' : false,
                                        'text' => wfMsg('viewsource'),
-                                       'href' => $this->makeUrl($thispage, 'action=edit'.$oid),
-                                       'ttip' => wfMsg('tooltip-edit'),
-                                       'akey' => wfMsg('accesskey-edit'));
+                                       'href' => $this->makeUrl($this->thispage, 'action=edit'.$oid.$sid.$stl),
+                                       'ttip' => wfMsg('tooltip-viewsource'),
+                                       'akey' => wfMsg('accesskey-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' => $this->makeUrl($thispage, 'action=history'),
+                                       'href' => $this->makeUrl($this->thispage, 'action=history'),
                                        'ttip' => wfMsg('tooltip-history'),
                                        'akey' => wfMsg('accesskey-history'));
 
-                                       /*
-                                       $content_actions['revert'] = array('class' => ($action == 'revert') ? 'selected' : '',
-                                       'i18n_key' => 'revert',
-                                       'href' => $this->makeUrl($wgTitle->getPrefixedDbKey(), 'action=revert'),
-                                       'akey' => wfMsg('accesskeyrevert'));
-                                       */
-                                       if( $wgUser->getNewtalk() ) {
-                                               $content_actions['rollback'] = array('class' => ($action == 'rollback') ? 'selected' : '',
+                                       # 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' : false,
                                                'text' => wfMsg('rollback_short'),
-                                               'href' => $this->makeUrl($thispage, 'action=rollback'),
+                                               'href' => $this->makeUrl($this->thispage, 'action=rollback'),
                                                'ttip' => wfMsg('tooltip-rollback'),
                                                'akey' => wfMsg('accesskey-rollback'));
-                                       }
+                                       }*/
+
                                        if($wgUser->isSysop()){
                                                if(!$wgTitle->isProtected()){
-                                                       $content_actions['protect'] = array('class' => ($action == 'protect') ? 'selected' : '',
-                                                       'text' => wfMsg('protect'),
-                                                       'href' => $this->makeUrl($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' => $this->makeUrl($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' => $this->makeUrl($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' => $this->makeSpecialUrl('Movepage', 'target='.$thispage),
+                                                       'href' => $this->makeSpecialUrl('Movepage', 'target='.$this->thispage),
                                                        'ttip' => wfMsg('tooltip-move'),
                                                        'akey' => wfMsg('accesskey-move'));
                                                } else {
                                                        $content_actions['move'] = array('class' => 'inactive',
                                                        'text' => wfMsg('move'),
-                                                       'href' => '',
-                                                       'akey' => '');
+                                                       'href' => false,
+                                                       'ttip' => wfMsg('tooltip-nomove'),
+                                                       'akey' => false);
 
                                                }
                                        }
+                               } 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' => $this->makeUrl($thispage, 'action=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' => $this->makeUrl($thispage, 'action=unwatch'),
+                                               'href' => $this->makeUrl($this->thispage, 'action=unwatch'),
                                                'ttip' => wfMsg('tooltip-unwatch'),
                                                'akey' => wfMsg('accesskey-unwatch'));
 
                                        }
                                }
                        } else {
-                               /* show special page actions */
+                               /* show special page tab */
 
                                $content_actions['article'] = array('class' => 'selected',
                                'text' => wfMsg('specialpage'),
-                               'href' => 'javascript:void()',
+                               'href' => false,
                                'ttip' => wfMsg('tooltip-specialpage'),
-                               'akey' => '');
-                               
-                               /*if ($wgTitle->getDbKey() == 'Movepage') {
-                                       $content_actions['move'] = array('class' => 'selected',
-                                       'i18n_key' => 'move',
-                                       'href' => '',
-                                       'akey' => '');
-                               }*/
+                               'akey' => false);
                        }
-                       $tpl->setRef('content_actions', &$content_actions);
-
 
-                       /* prepare an array of common navigation links */
+                       return $content_actions;
+               }
 
+               # build array of common navigation links
+               function buildNavUrls () {
+                       global $wgTitle, $wgUser, $wgRequest;
+                       global $wgSiteSupportPage;
+                       
+                       $action = $wgRequest->getText( 'action' );
+                       $oldid = $wgRequest->getVal( 'oldid' );
+                       $diff = $wgRequest->getVal( 'diff' );
+                       // XXX: remove htmlspecialchars when tal:attributes works with i18n:attributes
                        $nav_urls = array();
-                       $nav_urls['mainpage'] = array('href' => $this->makeI18nUrl('mainpage'));
-                       $nav_urls['randompage'] = array('href' => $this->makeSpecialUrl('Randompage'));
-                       $nav_urls['recentchanges'] = array('href' => $this->makeSpecialUrl('Recentchanges'));
-                       $nav_urls['whatlinkshere'] = array('href' => $this->makeSpecialUrl('Whatlinkshere', 'target='.$thispage));
-                       $nav_urls['currentevents'] = array('href' => $this->makeI18nUrl('currentevents'));
-                       $nav_urls['recentchangeslinked'] = array('href' => $this->makeSpecialUrl('Recentchangeslinked', 'target='.$thispage));
-                       $nav_urls['bugreports'] = array('href' => $this->makeI18nUrl('bugreportspage'));
-                       $nav_urls['sitesupport'] = array('href' => $this->makeI18nUrl('sitesupportpage'));
-                       $nav_urls['help'] = array('href' => $this->makeI18nUrl('helppage'));
-                       $nav_urls['upload'] = array('href' => $this->makeSpecialUrl('Upload'));
-                       $nav_urls['specialpages'] = array('href' => $this->makeSpecialUrl('Specialpages'));
-                       $tpl->setRef( "nav_urls", &$nav_urls );
-
+                       $nav_urls['mainpage'] = array('href' => htmlspecialchars( $this->makeI18nUrl('mainpage')));
+                       $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'))) : 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['sitesupport'] = array('href' => htmlspecialchars( $wgSiteSupportPage));
+                       $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());
 
-                       // execute template
-                       $res = $tpl->execute();
-                       // result may be an error
-                       if (PEAR::isError($res)) {
-                               echo $res->toString(), "\n";
-                       } else {
-                               echo $res;
+                       if($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() ) )
+                                       );
+                               }
                        }
-
-               }
-
 
 
-               /*static*/ function makeSpecialUrl( $name, $urlaction='' ) {
-                       $title = Title::makeTitle( NS_SPECIAL, $name );
-                       return $title->getLocalURL( $urlaction );
-               }
-               /*static*/ function makeTalkUrl ( $name, $urlaction='' ) {
-                       $title = Title::newFromText( $name );
-                       $title = $title->getTalkPage();
-                       return $title->getLocalURL( $urlaction );
+                       return $nav_urls;
                }
-               /*static*/ function makeArticleUrl ( $name, $urlaction='' ) {
-                       $title = Title::newFromText( $name );
-                       #$title->setNamespace(0);
-                       #$title = Title::makeTitle( Namespace::getSubject( $wgTitle->getNamespace() ), $wgTitle->getDbKey() );
-                       $title= $title->getSubjectPage();
-                       return $title->getLocalURL( $urlaction );
-               }
-               /*static*/ function makeI18nUrl ( $name, $urlaction='' ) {
-                       $title = Title::newFromText( wfMsg($name) );
-                       if(!is_object($title)) {
-                               $title = Title::newFromText( $name );
+
+               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');
                        }
-                       return $title->getLocalURL( $urlaction );
                }
-               /*static*/ function makeUrl ( $name, $urlaction='' ) {
-                       $title = Title::newFromText( $name );
-                       return $title->getLocalURL( $urlaction ); 
+               /* 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 {
-               function initPage() {
-                       SkinPHPTal::initPage();
+               function initPage( &$out ) {
+                       SkinPHPTal::initPage( $out );
                        $this->skinname = "davinci";
-                       $this->template = "xhtml_slim";
                }
        }
        
        class SkinMono extends SkinPHPTal {
-               function initPage() {
-                       SkinPHPTal::initPage();
+               function initPage( &$out ) {
+                       SkinPHPTal::initPage( $out );
                        $this->skinname = "mono";
-                       $this->template = "xhtml_slim";
+               }
+       }
+       
+       class SkinMonoBook extends SkinPHPTal {
+               function initPage( &$out ) {
+                       SkinPHPTal::initPage( $out );
+                       $this->skinname = "monobook";
                }
        }