includes/SkinPHPTal.php

   1 <?php
   2 # Generic PHPTal (http://phptal.sourceforge.net/) skin
   3 # Based on Brion's smarty skin
   4 # Copyright (C) Gabriel Wicke -- http://www.aulinx.de/
   5 #
   6 # Todo: Needs some serious refactoring into functions that correspond
   7 # to the computations individual esi snippets need. Most importantly no body
   8 # parsing for most of those of course.
   9 #
  10 # Set this in LocalSettings to enable phptal:
  11 # set_include_path(get_include_path() . ":" . $IP.'/PHPTAL-NP-0.7.0/libs');
  12 # $wgUsePHPTal = true;
  13 #
  14 # This program is free software; you can redistribute it and/or modify
  15 # it under the terms of the GNU General Public License as published by
  16 # the Free Software Foundation; either version 2 of the License, or
  17 # (at your option) any later version.
  18 #
  19 # This program is distributed in the hope that it will be useful,
  20 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  21 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  22 # GNU General Public License for more details.
  23 #
  24 # You should have received a copy of the GNU General Public License along
  25 # with this program; if not, write to the Free Software Foundation, Inc.,
  26 # 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  27 # http://www.gnu.org/copyleft/gpl.html
  28
  29         require_once "GlobalFunctions.php";
  30         require_once $IP."/PHPTAL-NP-0.7.0/libs/PHPTAL.php";
  31
  32         class MediaWiki_I18N extends PHPTAL_I18N
  33         {
  34                 var $_context = array();
  35
  36                 function set($varName, $value) {
  37                         $this->_context[$varName] = $value;
  38                 }
  39
  40                 function translate($value) {
  41                         $value = wfMsg( $value );
  42                         // interpolate variables
  43                         while (preg_match('/\$([0-9]*?)/sm', $value, $m)) {
  44                                 list($src, $var) = $m;
  45                                 $varValue = @$this->_context[$var];
  46                                 $value = str_replace($src, $varValue, $value);
  47                         }
  48                         return $value;
  49                 }
  50         }
  51
  52         class SkinPHPTal extends Skin {
  53                 var $template;
  54
  55                 function initPage( &$out ) {
  56                         parent::initPage( $out );
  57                         $this->skinname = "davinci";
  58                         $this->template = "xhtml_slim";
  59                 }
  60
  61                 function outputPage( &$out ) {
  62                         global $wgTitle, $wgArticle, $wgUser, $wgLang, $wgOut;
  63                         global $wgScript, $wgStylePath, $wgLanguageCode, $wgUseNewInterlanguage;
  64                         global $wgMimeType, $wgOutputEncoding, $wgUseDatabaseMessages, $wgRequest;
  65                         global $wgDisableCounters, $wgLogo, $action, $wgFeedClasses, $wgSiteNotice;
  66
  67                         extract( $wgRequest->getValues( 'oldid', 'diff' ) );
  68
  69                         $this->initPage( $out );
  70                         $tpl = new PHPTAL($this->template . '.pt', 'templates');
  71
  72                         #if ( $wgUseDatabaseMessages ) { // uncomment this to fall back to GetText
  73                         $tpl->setTranslator(new MediaWiki_I18N());
  74                         #}
  75
  76                         $this->thispage = $wgTitle->getPrefixedDbKey();
  77                         $this->thisurl = $wgTitle->getPrefixedURL();
  78                         $this->loggedin = $wgUser->getID() != 0;
  79                         $this->iscontent = ($wgTitle->getNamespace() != Namespace::getSpecial() );
  80                         $this->iseditable = ($this->iscontent and !($action == 'edit' or $action == 'submit'));
  81                         $this->username = $wgUser->getName();
  82                         $this->userpage = $wgLang->getNsText( Namespace::getUser() ) . ":" . $wgUser->getName();
  83                         $this->userpageUrlDetails = $this->makeUrlDetails($this->userpage);
  84
  85                         $this->usercss =  $this->userjs = $this->userjsprev = false;
  86                         $this->setupUserCssJs();
  87
  88                         $this->titletxt = $wgTitle->getPrefixedText();
  89
  90                         $tpl->set( "title", $wgOut->getPageTitle() );
  91                         $tpl->set( "pagetitle", $wgOut->getHTMLTitle() );
  92
  93                         $tpl->setRef( "thispage", &$this->thispage );
  94                         $subpagestr = $this->subPageSubtitle();
  95                         $tpl->set(
  96                                 "subtitle",  !empty($subpagestr)?
  97                                 '<span class="subpages">'.$subpagestr.'</span>'.$out->getSubtitle():
  98                                 $out->getSubtitle()
  99                         );
 100                         $undelete = $this->getUndeleteLink();
 101                         $tpl->set(
 102                                 "undelete", !empty($undelete)?
 103                                 '<span class="subpages">'.$undelete.'</span>':
 104                                 ''
 105                         );
 106
 107                         $tpl->set( 'catlinks', $this->getCategories());
 108                         if( $wgOut->isSyndicated() ) {
 109                                 $feeds = array();
 110                                 foreach( $wgFeedClasses as $format => $class ) {
 111                                         $feeds[$format] = array(
 112                                                 'text' => $format,
 113                                                 'href' => $wgRequest->appendQuery( "feed=$format" ),
 114                                                 'ttip' => wfMsg('tooltip-'.$format)
 115                                         );
 116                                 }
 117                                 $tpl->setRef( 'feeds', &$feeds );
 118                         }
 119                         $tpl->setRef( 'mimetype', &$wgMimeType );
 120                         $tpl->setRef( 'charset', &$wgOutputEncoding );
 121                         $tpl->set( 'headlinks', $out->getHeadLinks() );
 122                         $tpl->setRef( 'skinname', &$this->skinname );
 123                         $tpl->setRef( "loggedin", &$this->loggedin );
 124                         $tpl->set('nsclass', 'ns-'.$wgTitle->getNamespace());
 125                         /* XXX currently unused, might get useful later
 126                         $tpl->set( "editable", ($wgTitle->getNamespace() != NS_SPECIAL ) );
 127                         $tpl->set( "exists", $wgTitle->getArticleID() != 0 );
 128                         $tpl->set( "watch", $wgTitle->userIsWatching() ? "unwatch" : "watch" );
 129                         $tpl->set( "protect", count($wgTitle->getRestrictions()) ? "unprotect" : "protect" );
 130                         $tpl->set( "helppage", wfMsg('helppage'));
 131                         $tpl->set( "sysop", $wgUser->isSysop() );
 132                         */
 133                         $tpl->set( "searchaction", $this->escapeSearchLink() );
 134                         $tpl->setRef( "stylepath", &$wgStylePath );
 135                         $tpl->setRef( "logopath", &$wgLogo );
 136                         $tpl->setRef( "lang", &$wgLanguageCode );
 137                         $tpl->set( "dir", $wgLang->isRTL() ? "rtl" : "ltr" );
 138                         $tpl->set( "rtl", $wgLang->isRTL() );
 139                         $tpl->set( "langname", $wgLang->getLanguageName( $wgLanguageCode ) );
 140                         $tpl->setRef( "username", &$this->username );
 141                         $tpl->setRef( "userpage", &$this->userpage);
 142                         $tpl->setRef( "userpageurl", &$this->userpageUrlDetails['href']);
 143                         $tpl->setRef( "usercss", &$this->usercss);
 144                         $tpl->setRef( "userjs", &$this->userjs);
 145                         $tpl->setRef( "userjsprev", &$this->userjsprev);
 146                         if($this->loggedin) {
 147                                 $tpl->set( "jsvarurl", $this->makeUrl('-','action=raw&gen=js&smaxage=0') );
 148                         } else {
 149                                 $tpl->set( "jsvarurl", $this->makeUrl('-','action=raw&gen=js') );
 150                         }
 151                         if( $wgUser->getNewtalk() ) {
 152                                 $usertitle = Title::newFromText( $this->userpage );
 153                                 $usertalktitle = $usertitle->getTalkPage();
 154                                 if($usertalktitle->getPrefixedDbKey() != $this->thispage){
 155
 156                                         $ntl = wfMsg( "newmessages",
 157                                         $this->makeKnownLink(
 158                                                 $wgLang->getNsText( Namespace::getTalk( Namespace::getUser() ) )
 159                                                 . ":" . $this->username,
 160                                                 wfMsg("newmessageslink") )
 161                                         );
 162                                 }
 163                         } else {
 164                                 $ntl = "";
 165                         }
 166
 167                         $tpl->setRef( "newtalk", &$ntl );
 168                         $tpl->setRef( "skin", &$this);
 169                         $tpl->set( "logo", $this->logoText() );
 170                         if ( $wgOut->isArticle() and (!isset( $oldid ) or isset( $diff )) and 0 != $wgArticle->getID() ) {
 171                                 if ( !$wgDisableCounters ) {
 172                                         $viewcount = $wgLang->formatNum( $wgArticle->getCount() );
 173                                         if ( $viewcount ) {
 174                                                 $tpl->set('viewcount', wfMsg( "viewcount", $viewcount ));
 175                                         }
 176                                 }
 177                                 $tpl->set('lastmod', $this->lastModified());
 178                                 $tpl->set('copyright',$this->getCopyright());
 179                         }
 180                         $tpl->set( "copyrightico", $this->getCopyrightIcon() );
 181                         $tpl->set( "poweredbyico", $this->getPoweredBy() );
 182                         $tpl->set( "disclaimer", $this->disclaimerLink() );
 183                         $tpl->set( "about", $this->aboutLink() );
 184
 185                         $tpl->setRef( "debug", &$out->mDebugtext );
 186                         $tpl->set( "reporttime", $out->reportTime() );
 187                         $tpl->set( "sitenotice", $wgSiteNotice );
 188
 189                         $tpl->setRef( "bodytext", &$out->mBodytext );
 190
 191                         $language_urls = array();
 192                         foreach( $wgOut->getLanguageLinks() as $l ) {
 193                                 $nt = Title::newFromText( $l );
 194                                 $language_urls[] = array('href' => $nt->getFullURL(),
 195                                 'text' => ($wgLang->getLanguageName( $nt->getInterwiki()) != ''?$wgLang->getLanguageName( $nt->getInterwiki()) : $l),
 196                                 'class' => $wgLang->isRTL() ? 'rtl' : 'ltr');
 197                         }
 198                         if(count($language_urls)) {
 199                                 $tpl->setRef( 'language_urls', &$language_urls);
 200                         } else {
 201                                 $tpl->set('language_urls', false);
 202                         }
 203                         $tpl->set('personal_urls', $this->buildPersonalUrls());
 204                         $content_actions = $this->buildContentActionUrls();
 205                         $tpl->setRef('content_actions', &$content_actions);
 206                         // XXX: attach this from javascript, same with section editing
 207                         if($this->iseditable && $wgUser->getOption("editondblclick") )
 208                         {
 209                                 $tpl->set('body-ondblclick', 'document.location = "' .$content_actions['edit']['href'] .'";');
 210                         } else {
 211                                 $tpl->set('body-ondblclick', false);
 212                         }
 213                         $tpl->set( "nav_urls", $this->buildNavUrls() );
 214
 215                         // execute template
 216                         $res = $tpl->execute();
 217                         // result may be an error
 218                         if (PEAR::isError($res)) {
 219                                 echo $res->toString(), "\n";
 220                         } else {
 221                                 echo $res;
 222                         }
 223
 224                 }
 225
 226                 # build array of urls for personal toolbar
 227                 function buildPersonalUrls() {
 228                         /* set up the default links for the personal toolbar */
 229                         global $wgShowIPinHeader;
 230                         $personal_urls = array();
 231                         if ($this->loggedin) {
 232                                 $personal_urls['userpage'] = array(
 233                                         'text' => $this->username,
 234                                         'href' => &$this->userpageUrlDetails['href'],
 235                                         'class' => $this->userpageUrlDetails['exists']?false:'new'
 236                                 );
 237                                 $usertalkUrlDetails = $this->makeTalkUrlDetails($this->userpage);
 238                                 $personal_urls['mytalk'] = array(
 239                                         'text' => wfMsg('mytalk'),
 240                                         'href' => &$usertalkUrlDetails['href'],
 241                                         'class' => $usertalkUrlDetails['exists']?false:'new'
 242                                 );
 243                                 $personal_urls['preferences'] = array(
 244                                         'text' => wfMsg('preferences'),
 245                                         'href' => $this->makeSpecialUrl('Preferences')
 246                                 );
 247                                 $personal_urls['watchlist'] = array(
 248                                         'text' => wfMsg('watchlist'),
 249                                         'href' => $this->makeSpecialUrl('Watchlist')
 250                                 );
 251                                 $personal_urls['mycontris'] = array(
 252                                         'text' => wfMsg('mycontris'),
 253                                         'href' => $this->makeSpecialUrl('Contributions','target=' . urlencode( $this->username ) )
 254                                 );
 255                                 $personal_urls['logout'] = array(
 256                                         'text' => wfMsg('userlogout'),
 257                                         'href' => $this->makeSpecialUrl('Userlogout','returnto=' . $this->thisurl )
 258                                 );
 259                         } else {
 260                                 if( $wgShowIPinHeader && isset(  $_COOKIE[ini_get("session.name")] ) ) {
 261                                         $personal_urls['anonuserpage'] = array(
 262                                                 'text' => $this->username,
 263                                                 'href' => &$this->userpageUrlDetails['href'],
 264                                                 'class' => $this->userpageUrlDetails['exists']?false:'new'
 265                                         );
 266                                         $usertalkUrlDetails = $this->makeTalkUrlDetails($this->userpage);
 267                                         $personal_urls['anontalk'] = array(
 268                                                 'text' => wfMsg('anontalk'),
 269                                                 'href' => &$usertalkUrlDetails['href'],
 270                                                 'class' => $usertalkUrlDetails['exists']?false:'new'
 271                                         );
 272                                         $personal_urls['anonlogin'] = array(
 273                                                 'text' => wfMsg('userlogin'),
 274                                                 'href' => $this->makeSpecialUrl('Userlogin', 'returnto=' . $this->thisurl )
 275                                         );
 276                                 } else {
 277
 278                                         $personal_urls['login'] = array(
 279                                                 'text' => wfMsg('userlogin'),
 280                                                 'href' => $this->makeSpecialUrl('Userlogin', 'returnto=' . $this->thisurl )
 281                                         );
 282                                 }
 283                         }
 284
 285                         return $personal_urls;
 286                 }
 287
 288                 # an array of edit links by default used for the tabs
 289                 function buildContentActionUrls () {
 290                         global $wgTitle, $wgUser, $wgRequest;
 291                         $action = $wgRequest->getText( 'action' );
 292                         $section = $wgRequest->getText( 'section' );
 293                         $oldid = $wgRequest->getVal( 'oldid' );
 294                         $diff = $wgRequest->getVal( 'diff' );
 295                         $content_actions = array();
 296
 297                         if( $this->iscontent ) {
 298
 299                                 $nskey = $this->getNameSpaceKey();
 300                                 $content_actions[$nskey] = array('class' => (!Namespace::isTalk( $wgTitle->getNamespace())) ? 'selected' : false,
 301                                 'text' => wfMsg($nskey),
 302                                 'href' => $this->makeArticleUrl($this->thispage));
 303
 304                                 /* set up the classes for the talk link */
 305                                 $talk_class = (Namespace::isTalk( $wgTitle->getNamespace()) ? 'selected' : false);
 306                                 $talktitle = Title::newFromText( $this->titletxt );
 307                                 $talktitle = $talktitle->getTalkPage();
 308                                 $this->checkTitle(&$talktitle, &$this->titletxt);
 309                                 if($talktitle->getArticleId() != 0) {
 310                                         $content_actions['talk'] = array(
 311                                                 'class' => $talk_class,
 312                                                 'text' => wfMsg('talk'),
 313                                                 'href' => $this->makeTalkUrl($this->titletxt)
 314                                         );
 315                                 } else {
 316                                         $content_actions['talk'] = array(
 317                                                 'class' => $talk_class?$talk_class.' new':'new',
 318                                                 'text' => wfMsg('talk'),
 319                                                 'href' => $this->makeTalkUrl($this->titletxt,'action=edit')
 320                                         );
 321                                 }
 322
 323                                 if ( $wgTitle->userCanEdit() ) {
 324                                         $oid = ( $oldid && ! isset( $diff ) ) ? "&oldid={$oldid}" : false;
 325                                         $istalk = ( Namespace::isTalk( $wgTitle->getNamespace()) );
 326                                         $istalkclass = $istalk?' istalk':'';
 327                                         $content_actions['edit'] = array(
 328                                                 'class' => ((($action == 'edit' or $action == 'submit') and $section != 'new') ? 'selected' : '').$istalkclass,
 329                                                 'text' => wfMsg('edit'),
 330                                                 'href' => $this->makeUrl($this->thispage, 'action=edit'.$oid)
 331                                         );
 332                                         if ( $istalk ) {
 333                                                 $content_actions['addsection'] = array(
 334                                                         'class' => $section == 'new'?'selected':false,
 335                                                         'text' => wfMsg('addsection'),
 336                                                         'href' => $this->makeUrl($this->thispage, 'action=edit&section=new')
 337                                                 );
 338                                         }
 339                                 } else {
 340                                         $oid = ( $oldid && ! isset( $diff ) ) ? "&oldid={$oldid}" : '';
 341                                         $content_actions['viewsource'] = array('class' => ($action == 'edit') ? 'selected' : false,
 342                                         'text' => wfMsg('viewsource'),
 343                                         'href' => $this->makeUrl($this->thispage, 'action=edit'.$oid));
 344                                 }
 345
 346                                 if ( $wgTitle->getArticleId() ) {
 347
 348                                         $content_actions['history'] = array('class' => ($action == 'history') ? 'selected' : false,
 349                                         'text' => wfMsg('history_short'),
 350                                         'href' => $this->makeUrl($this->thispage, 'action=history'));
 351
 352                                         # XXX: is there a rollback action anywhere or is it planned?
 353                                         # Don't recall where i got this from...
 354                                         /*if( $wgUser->getNewtalk() ) {
 355                                                 $content_actions['rollback'] = array('class' => ($action == 'rollback') ? 'selected' : false,
 356                                                 'text' => wfMsg('rollback_short'),
 357                                                 'href' => $this->makeUrl($this->thispage, 'action=rollback'),
 358                                                 'ttip' => wfMsg('tooltip-rollback'),
 359                                                 'akey' => wfMsg('accesskey-rollback'));
 360                                         }*/
 361
 362                                         if($wgUser->isSysop()){
 363                                                 if(!$wgTitle->isProtected()){
 364                                                         $content_actions['protect'] = array(
 365                                                                 'class' => ($action == 'protect') ? 'selected' : false,
 366                                                                 'text' => wfMsg('protect'),
 367                                                                 'href' => $this->makeUrl($this->thispage, 'action=protect')
 368                                                         );
 369
 370                                                 } else {
 371                                                         $content_actions['unprotect'] = array(
 372                                                                 'class' => ($action == 'unprotect') ? 'selected' : false,
 373                                                                 'text' => wfMsg('unprotect'),
 374                                                                 'href' => $this->makeUrl($this->thispage, 'action=unprotect')
 375                                                         );
 376                                                 }
 377                                                 $content_actions['delete'] = array(
 378                                                         'class' => ($action == 'delete') ? 'selected' : false,
 379                                                         'text' => wfMsg('delete'),
 380                                                         'href' => $this->makeUrl($this->thispage, 'action=delete')
 381                                                 );
 382                                         }
 383                                         if ( $wgUser->getID() != 0 ) {
 384                                                 if ( $wgTitle->userCanEdit()) {
 385                                                         $content_actions['move'] = array('class' => ($wgTitle->getDbKey() == 'Movepage' and $wgTitle->getNamespace == Namespace::getSpecial()) ? 'selected' : false,
 386                                                         'text' => wfMsg('move'),
 387                                                         'href' => $this->makeSpecialUrl('Movepage', 'target='. urlencode( $this->thispage ))
 388                                                 );
 389                                                 } else {
 390                                                         $content_actions['move'] = array('class' => 'inactive',
 391                                                         'text' => wfMsg('move'),
 392                                                         'href' => false);
 393
 394                                                 }
 395                                         }
 396                                 } else {
 397                                         //article doesn't exist or is deleted
 398                                         if($wgUser->isSysop()){
 399                                                 if( $n = $wgTitle->isDeleted() ) {
 400                                                         $content_actions['delete'] = array(
 401                                                                 'class' => false,
 402                                                                 'text' => wfMsg( "undelete_short", $n ),
 403                                                                 'href' => $this->makeSpecialUrl('Undelete/'.$this->thispage)
 404                                                         );
 405                                                 }
 406                                         }
 407                                 }
 408
 409                                 if ( $wgUser->getID() != 0 and $action != 'edit' and $action != 'submit' ) {
 410                                         if( !$wgTitle->userIsWatching()) {
 411                                                 $content_actions['watch'] = array('class' => ($action == 'watch' or $action == 'unwatch') ? 'selected' : false,
 412                                                 'text' => wfMsg('watch'),
 413                                                 'href' => $this->makeUrl($this->thispage, 'action=watch'));
 414                                         } else {
 415                                                 $content_actions['watch'] = array('class' => ($action == 'unwatch' or $action == 'watch') ? 'selected' : false,
 416                                                 'text' => wfMsg('unwatch'),
 417                                                 'href' => $this->makeUrl($this->thispage, 'action=unwatch'));
 418                                         }
 419                                 }
 420                         } else {
 421                                 /* show special page tab */
 422
 423                                 $content_actions['article'] = array('class' => 'selected',
 424                                 'text' => wfMsg('specialpage'),
 425                                 'href' => false);
 426                         }
 427
 428                         return $content_actions;
 429                 }
 430
 431                 # build array of common navigation links
 432                 function buildNavUrls () {
 433                         global $wgTitle, $wgUser, $wgRequest;
 434                         global $wgSiteSupportPage;
 435
 436                         $action = $wgRequest->getText( 'action' );
 437                         $oldid = $wgRequest->getVal( 'oldid' );
 438                         $diff = $wgRequest->getVal( 'diff' );
 439                         // XXX: remove htmlspecialchars when tal:attributes works with i18n:attributes
 440                         $nav_urls = array();
 441                         $nav_urls['mainpage'] = array('href' => htmlspecialchars( $this->makeI18nUrl('mainpage')));
 442                         $nav_urls['randompage'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Randompage')));
 443                         $nav_urls['recentchanges'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Recentchanges')));
 444                         $nav_urls['whatlinkshere'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Whatlinkshere', 'target='.urlencode( $this->thispage ))));
 445                         $nav_urls['currentevents'] = (wfMsg('currentevents') != '-') ? array('href' => htmlspecialchars( $this->makeI18nUrl('currentevents'))) : false;
 446                         $nav_urls['portal'] = (wfMsg('portal') != '-') ? array('href' => htmlspecialchars( $this->makeI18nUrl('portal-url'))) : false;
 447                         $nav_urls['recentchangeslinked'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Recentchangeslinked', 'target='.urlencode( $this->thispage ))));
 448                         $nav_urls['bugreports'] = array('href' => htmlspecialchars( $this->makeI18nUrl('bugreportspage')));
 449                         // $nav_urls['sitesupport'] = array('href' => htmlspecialchars( $this->makeI18nUrl('sitesupportpage')));
 450                         $nav_urls['sitesupport'] = array('href' => htmlspecialchars( $wgSiteSupportPage));
 451                         $nav_urls['help'] = array('href' => htmlspecialchars( $this->makeI18nUrl('helppage')));
 452                         $nav_urls['upload'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Upload')));
 453                         $nav_urls['specialpages'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Specialpages')));
 454
 455                         if( $wgTitle->getNamespace() == NS_USER || $wgTitle->getNamespace() == NS_USER_TALK ) {
 456                                 $id = User::idFromName($wgTitle->getText());
 457                                 $ip = User::isIP($wgTitle->getText());
 458                         } else {
 459                                 $id = 0;
 460                                 $ip = false;
 461                         }
 462
 463                         if($id || $ip) { # both anons and non-anons have contri list
 464                                 $nav_urls['contributions'] = array(
 465                                         'href' => htmlspecialchars( $this->makeSpecialUrl('Contributions', "target=" . $wgTitle->getPartialURL() ) )
 466                                 );
 467                         }
 468                         if ( 0 != $wgUser->getID() ) { # show only to signed in users
 469                                 if($id) {       # can only email non-anons
 470                                         $nav_urls['emailuser'] = array(
 471                                                 'href' => htmlspecialchars( $this->makeSpecialUrl('Emailuser', "target=" . $wgTitle->getPartialURL() ) )
 472                                         );
 473                                 }
 474                         }
 475
 476
 477                         return $nav_urls;
 478                 }
 479
 480                 function getNameSpaceKey () {
 481                         global $wgTitle;
 482                         switch ($wgTitle->getNamespace()) {
 483                                 case NS_MAIN:
 484                                 case NS_TALK:
 485                                         return 'nstab-main';
 486                                 case NS_USER:
 487                                 case NS_USER_TALK:
 488                                         return 'nstab-user';
 489                                 case NS_MEDIA:
 490                                         return 'nstab-media';
 491                                 case NS_SPECIAL:
 492                                         return 'nstab-special';
 493                                 case NS_WP:
 494                                 case NS_WP_TALK:
 495                                         return 'nstab-wp';
 496                                 case NS_IMAGE:
 497                                 case NS_IMAGE_TALK:
 498                                         return 'nstab-image';
 499                                 case NS_MEDIAWIKI:
 500                                 case NS_MEDIAWIKI_TALK:
 501                                         return 'nstab-mediawiki';
 502                                 case NS_TEMPLATE:
 503                                 case NS_TEMPLATE_TALK:
 504                                         return 'nstab-template';
 505                                 case NS_HELP:
 506                                 case NS_HELP_TALK:
 507                                         return 'nstab-help';
 508                                 case NS_CATEGORY:
 509                                 case NS_CATEGORY_TALK:
 510                                         return 'nstab-category';
 511                                 default:
 512                                         return 'nstab-main';
 513                         }
 514                 }
 515                 /* private */ function setupUserCssJs () {
 516                         global $wgRequest, $wgTitle;
 517                         $action = $wgRequest->getText('action');
 518                         # generated css
 519                         $this->usercss = '@import "'.$this->makeUrl('-','action=raw&gen=css').'";'."\n";
 520
 521                         if( $this->loggedin ) {
 522                                 if($wgTitle->isCssSubpage() and $action == 'submit' and  $wgTitle->userCanEditCssJsSubpage()) {
 523                                         # generated css
 524                                         $this->usercss = '@import "'.$this->makeUrl('-','action=raw&gen=css&smaxage=0&maxage=0').');'."\n";
 525                                         // css preview
 526                                         $this->usercss .= $wgRequest->getText('wpTextbox1');
 527                                 } else {
 528                                         # generated css
 529                                         $this->usercss .= '@import "'.$this->makeUrl('-','action=raw&gen=css&smaxage=0').'";'."\n";
 530                                         # import user stylesheet
 531                                         $this->usercss .= '@import "'.
 532                                         $this->makeUrl($this->userpage.'/'.$this->skinname.'.css', 'action=raw&ctype=text/css').'";'."\n";
 533                                 }
 534                                 if($wgTitle->isJsSubpage() and $action == 'submit' and  $wgTitle->userCanEditCssJsSubpage()) {
 535                                         # XXX: additional security check/prompt?
 536                                         $this->userjsprev = $wgRequest->getText('wpTextbox1');
 537                                 } else {
 538                                         $this->userjs = $this->makeUrl($this->userpage.'/'.$this->skinname.'.js', 'action=raw&ctype=text/javascript');
 539                                 }
 540                         }
 541                 }
 542                 # returns css with user-specific options
 543                 function getUserStylesheet() {
 544                         global $wgUser, $wgRequest, $wgTitle, $wgLang, $wgSquidMaxage, $wgStylePath;
 545                         $action = $wgRequest->getText('action');
 546                         $maxage = $wgRequest->getText('maxage');
 547                         $s = "/* generated user stylesheet */\n";
 548                         if($wgLang->isRTL()) $s .= '@import "'.$wgStylePath.'/'.$this->skinname.'/rtl.css";'."\n";
 549                         $s .= '@import "'.
 550                         $this->makeNSUrl(ucfirst($this->skinname).'.css', 'action=raw&ctype=text/css&smaxage='.$wgSquidMaxage, NS_MEDIAWIKI)."\";\n";
 551                         if($wgUser->getID() != 0) {
 552                                 if ( 1 == $wgUser->getOption( "underline" ) ) {
 553                                         $s .= "a { text-decoration: underline; }\n";
 554                                 } else {
 555                                         $s .= "a { text-decoration: none; }\n";
 556                                 }
 557                         }
 558                         if ( 1 != $wgUser->getOption( "highlightbroken" ) ) {
 559                                 $s .= "a.new, #quickbar a.new { color: #CC2200; }\n";
 560                         }
 561                         if ( 1 == $wgUser->getOption( "justify" ) ) {
 562                                 $s .= "#bodyContent { text-align: justify; }\n";
 563                         }
 564                         return $s;
 565                 }
 566                 function getUserJs() {
 567                         global $wgUser, $wgStylePath;
 568                         $s = "/* generated javascript */";
 569                         $s .= "var skin = '{$this->skinname}';\nvar stylepath = '{$wgStylePath}';";
 570                         $s .= '/* MediaWiki:'.ucfirst($this->skinname)." */\n";
 571                         $s .= wfMsg(ucfirst($this->skinname).'.js');
 572                         return $s;
 573                 }
 574
 575         }
 576
 577         class SkinDaVinci extends SkinPHPTal {
 578                 function initPage( &$out ) {
 579                         SkinPHPTal::initPage( $out );
 580                         $this->skinname = "davinci";
 581                 }
 582         }
 583
 584         class SkinMono extends SkinPHPTal {
 585                 function initPage( &$out ) {
 586                         SkinPHPTal::initPage( $out );
 587                         $this->skinname = "mono";
 588                 }
 589         }
 590
 591         class SkinMonoBook extends SkinPHPTal {
 592                 function initPage( &$out ) {
 593                         SkinPHPTal::initPage( $out );
 594                         $this->skinname = "monobook";
 595                 }
 596         }
 597
 598         class SkinMySkin extends SkinPHPTal {
 599                 function initPage( &$out ) {
 600                         SkinPHPTal::initPage( $out );
 601                         $this->skinname = "myskin";
 602                 }
 603         }
 604
 605 ?>