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 "PHPTAL.php";
  30
  31         class MediaWiki_I18N extends PHPTAL_I18N
  32         {
  33                 var $_context = array();
  34
  35                 function set($varName, $value) {
  36                         $this->_context[$varName] = $value;
  37                 }
  38
  39                 function translate($value) {
  40                         $value = wfMsg( $value );
  41                         // interpolate variables
  42                         while (preg_match('/\$([0-9]*?)/sm', $value, $m)) {
  43                                 list($src, $var) = $m;
  44                                 $varValue = @$this->_context[$var];
  45                                 $value = str_replace($src, $varValue, $value);
  46                         }
  47                         return $value;
  48                 }
  49         }
  50
  51         class SkinPHPTal extends Skin {
  52                 var $template;
  53
  54                 function initPage( &$out ) {
  55                         parent::initPage( $out );
  56                         $this->skinname = "davinci";
  57                         $this->template = "xhtml_slim";
  58                 }
  59
  60                 function outputPage( &$out ) {
  61                         global $wgTitle, $wgArticle, $wgUser, $wgLang, $wgOut;
  62                         global $wgScript, $wgStylePath, $wgLanguageCode, $wgUseNewInterlanguage;
  63                         global $wgMimeType, $wgOutputEncoding, $wgUseDatabaseMessages, $wgRequest;
  64                         global $wgDisableCounters, $wgLogo, $action, $wgFeedClasses;
  65
  66                         extract( $wgRequest->getValues( 'oldid', 'diff' ) );
  67
  68                         $this->thispage = $wgTitle->getPrefixedDbKey();
  69                         $this->thisurl = $wgTitle->getPrefixedURL();
  70                         $this->thisurle = urlencode($this->thisurl);
  71                         $this->loggedin = $wgUser->getID() != 0;
  72                         $this->username = $wgUser->getName();
  73                         $this->userpage = $wgLang->getNsText( Namespace::getUser() ) . ":" . $wgUser->getName();
  74                         $this->userpageurl = $this->makeUrl($this->userpage);
  75                         $this->userpageurle = htmlspecialchars($this->userpageurl);
  76                         $this->titletxt = $wgTitle->getPrefixedText();
  77
  78                         $this->initPage( $out );
  79                         $tpl = new PHPTAL($this->template . '.pt', 'templates');
  80
  81                         #if ( $wgUseDatabaseMessages ) { // uncomment this to fall back to GetText
  82                         $tpl->setTranslator(new MediaWiki_I18N());
  83                         #}
  84
  85                         $tpl->set( "title", $wgOut->getPageTitle() );
  86                         $tpl->set( "pagetitle", $wgOut->getHTMLTitle() );
  87
  88                         $tpl->setRef( "thispage", &$this->thispage );
  89                         $subpagestr = $this->subPageSubtitle();
  90                         $tpl->set(
  91                                 "subtitle",  !empty($subpagestr)?
  92                                 '<span class="subpages">'.$subpagestr.'</span>'.$out->getSubtitle():
  93                                 $out->getSubtitle()
  94                         );
  95                         $tpl->set( 'catlinks', $this->getCategories());
  96                         if( $wgOut->isSyndicated() ) {
  97                                 $feeds = array();
  98                                 foreach( $wgFeedClasses as $format => $class ) {
  99                                         $feeds[$format] = array(
 100                                                 'text' => $format,
 101                                                 'href' => $wgRequest->appendQuery( "feed=$format" ),
 102                                                 'ttip' => wfMsg('tooltip-'.$format)
 103                                         );
 104                                 }
 105                                 $tpl->setRef( 'feeds', &$feeds );
 106                         }
 107                         $tpl->setRef( 'mimetype', &$wgMimeType );
 108                         $tpl->setRef( 'charset', &$wgOutputEncoding );
 109                         $tpl->set( 'headlinks', $out->getHeadLinks() );
 110                         $tpl->setRef( 'skinname', &$this->skinname );
 111                         $tpl->setRef( "loggedin", &$this->loggedin );
 112                         /* XXX currently unused, might get useful later
 113                         $tpl->set( "editable", ($wgTitle->getNamespace() != NS_SPECIAL ) );
 114                         $tpl->set( "exists", $wgTitle->getArticleID() != 0 );
 115                         $tpl->set( "watch", $wgTitle->userIsWatching() ? "unwatch" : "watch" );
 116                         $tpl->set( "protect", count($wgTitle->getRestrictions()) ? "unprotect" : "protect" );
 117                         $tpl->set( "helppage", wfMsg('helppage'));
 118                         $tpl->set( "sysop", $wgUser->isSysop() );
 119                         */
 120                         $tpl->set( "searchaction", $this->escapeSearchLink() );
 121                         $tpl->setRef( "stylepath", &$wgStylePath );
 122                         $tpl->setRef( "logopath", &$wgLogo );
 123                         $tpl->setRef( "lang", &$wgLanguageCode );
 124                         $tpl->set( "dir", $wgLang->isRTL() ? "rtl" : "ltr" );
 125                         $tpl->set( "rtl", $wgLang->isRTL() );
 126                         $tpl->set( "langname", $wgLang->getLanguageName( $wgLanguageCode ) );
 127                         $tpl->setRef( "username", &$this->username );
 128                         $tpl->setRef( "userpage", &$this->userpage);
 129                         $tpl->setRef( "userpageurl", &$this->userpageurl);
 130                         $tpl->setRef( "userpageurle", &$this->userpageurle);
 131                         if( $wgUser->getNewtalk() ) {
 132                                 $usertitle = Title::newFromText( $this->userpage );
 133                                 $usertalktitle = $usertitle->getTalkPage();
 134                                 if($usertalktitle->getPrefixedDbKey() != $this->thispage){
 135
 136                                         $ntl = wfMsg( "newmessages",
 137                                         $this->makeKnownLink(
 138                                                 $wgLang->getNsText( Namespace::getTalk( Namespace::getUser() ) )
 139                                                 . ":" . $this->username,
 140                                                 wfMsg("newmessageslink") )
 141                                         );
 142                                 }
 143                         } else {
 144                                 $ntl = "";
 145                         }
 146
 147                         $tpl->setRef( "newtalk", &$ntl );
 148                         $tpl->setRef( "skin", &$this);
 149                         $tpl->set( "logo", $this->logoText() );
 150                         if ( $wgOut->isArticle() and (!isset( $oldid ) or isset( $diff )) and 0 != $wgArticle->getID() ) {
 151                                 if ( !$wgDisableCounters ) {
 152                                         $viewcount = $wgLang->formatNum( $wgArticle->getCount() );
 153                                         if ( $viewcount ) {
 154                                                 $tpl->set('viewcount', wfMsg( "viewcount", $viewcount ));
 155                                         }
 156                                 }
 157                                 $tpl->set('lastmod', $this->lastModified());
 158                                 $tpl->set('copyright',$this->getCopyright());
 159                         }
 160                         $tpl->set( "copyrightico", $this->getCopyrightIcon() );
 161                         $tpl->set( "poweredbyico", $this->getPoweredBy() );
 162                         $tpl->set( "disclaimer", $this->disclaimerLink() );
 163                         $tpl->set( "about", $this->aboutLink() );
 164
 165                         $tpl->setRef( "debug", &$out->mDebugtext );
 166                         $tpl->set( "reporttime", $out->reportTime() );
 167
 168                         $tpl->setRef( "bodytext", &$out->mBodytext );
 169
 170                         $language_urls = array();
 171                         foreach( $wgOut->getLanguageLinks() as $l ) {
 172                                 $nt = Title::newFromText( $l );
 173                                 $language_urls[] = array('href' => $nt->getFullURL(),
 174                                 'text' => ($wgLang->getLanguageName( $nt->getInterwiki()) != ''?$wgLang->getLanguageName( $nt->getInterwiki()) : $l),
 175                                 'class' => $wgLang->isRTL() ? 'rtl' : 'ltr');
 176                         }
 177                         if(count($language_urls)) {
 178                                 $tpl->setRef( 'language_urls', &$language_urls);
 179                         } else {
 180                                 $tpl->set('language_urls', false);
 181                         }
 182                         $tpl->set('personal_urls', $this->buildPersonalUrls());
 183                         $content_actions = $this->buildContentActionUrls();
 184                         $tpl->setRef('content_actions', &$content_actions);
 185                         // XXX: attach this from javascript, same with section editing
 186                         if(isset($content_actions['edit']['href']) &&
 187                         !(isset($content_actions['edit']['class']) && $content_actions['edit']['class'] != '') &&
 188                         $wgUser->getOption("editondblclick") )
 189                         {
 190                                 $tpl->set('body-ondblclick', 'document.location = "' .$content_actions['edit']['href'] .'";');
 191                         } else {
 192                                 $tpl->set('body-ondblclick', '');
 193                         }
 194                         $tpl->set( "nav_urls", $this->buildNavUrls() );
 195
 196                         // execute template
 197                         $res = $tpl->execute();
 198                         // result may be an error
 199                         if (PEAR::isError($res)) {
 200                                 echo $res->toString(), "\n";
 201                         } else {
 202                                 echo $res;
 203                         }
 204
 205                 }
 206
 207                 # build array of urls for personal toolbar
 208                 function buildPersonalUrls() {
 209                         /* set up the default links for the personal toolbar */
 210                         global $wgShowIPinHeader;
 211                         $personal_urls = array();
 212                         if ($this->loggedin) {
 213                                 $personal_urls['userpage'] = array(
 214                                         'text' => $this->username,
 215                                         'href' => &$this->userpageurl,
 216                                         'ttip' => wfMsg('tooltip-userpage'),
 217                                         'akey' => wfMsg('accesskey-userpage')
 218                                 );
 219                                 $personal_urls['mytalk'] = array(
 220                                         'text' => wfMsg('mytalk'),
 221                                         'href' => $this->makeTalkUrl($this->userpage),
 222                                         'ttip' => wfMsg('tooltip-mytalk'),
 223                                         'akey' => wfMsg('accesskey-mytalk')
 224                                 );
 225                                 $personal_urls['preferences'] = array(
 226                                         'text' => wfMsg('preferences'),
 227                                         'href' => $this->makeSpecialUrl('Preferences'),
 228                                         'ttip' => wfMsg('tooltip-preferences'),
 229                                         'akey' => wfMsg('accesskey-preferences')
 230                                 );
 231                                 $personal_urls['watchlist'] = array(
 232                                         'text' => wfMsg('watchlist'),
 233                                         'href' => $this->makeSpecialUrl('Watchlist'),
 234                                         'ttip' => wfMsg('tooltip-watchlist'),
 235                                         'akey' => wfMsg('accesskey-watchlist')
 236                                 );
 237                                 $personal_urls['mycontris'] = array(
 238                                         'text' => wfMsg('mycontris'),
 239                                         'href' => $this->makeSpecialUrl('Contributions','target=' . $this->username),
 240                                         'ttip' => wfMsg('tooltip-mycontris'),
 241                                         'akey' => wfMsg('accesskey-mycontris')
 242                                 );
 243                                 $personal_urls['logout'] = array(
 244                                         'text' => wfMsg('userlogout'),
 245                                         'href' => $this->makeSpecialUrl('Userlogout','returnpage=' . $this->thisurle),
 246                                         'ttip' => wfMsg('tooltip-logout'),
 247                                         'akey' => wfMsg('accesskey-logout')
 248                                 );
 249                         } else {
 250                                 if( $wgShowIPinHeader && isset(  $_COOKIE[ini_get("session.name")] ) ) {
 251                                         $personal_urls['anonuserpage'] = array(
 252                                                 'text' => $this->username,
 253                                                 'href' => $this->makeUrl($this->userpage),
 254                                                 'ttip' => wfMsg('tooltip-anonuserpage'),
 255                                                 'akey' => wfMsg('accesskey-anonuserpage')
 256                                         );
 257                                         $personal_urls['anontalk'] = array(
 258                                                 'text' => wfMsg('anontalk'),
 259                                                 'href' => $this->makeTalkUrl($this->userpage),
 260                                                 'ttip' => wfMsg('tooltip-anontalk'),
 261                                                 'akey' => wfMsg('accesskey-anontalk')
 262                                         );
 263                                         $personal_urls['anonlogin'] = array(
 264                                                 'text' => wfMsg('userlogin'),
 265                                                 'href' => $this->makeSpecialUrl('Userlogin', 'return='.$this->thisurle),
 266                                                 'ttip' => wfMsg('tooltip-login'),
 267                                                 'akey' => wfMsg('accesskey-login')
 268                                         );
 269                                 } else {
 270
 271                                         $personal_urls['login'] = array(
 272                                                 'text' => wfMsg('userlogin'),
 273                                                 'href' => $this->makeSpecialUrl('Userlogin', 'return='.$this->thisurle),
 274                                                 'ttip' => wfMsg('tooltip-login'),
 275                                                 'akey' => wfMsg('accesskey-login')
 276                                         );
 277                                 }
 278                         }
 279
 280                         return $personal_urls;
 281                 }
 282
 283                 # an array of edit links by default used for the tabs
 284                 function buildContentActionUrls () {
 285                         global $wgTitle, $wgUser, $wgRequest;
 286                         $action = $wgRequest->getText( 'action' );
 287                         $oldid = $wgRequest->getVal( 'oldid' );
 288                         $diff = $wgRequest->getVal( 'diff' );
 289                         $content_actions = array();
 290
 291                         $iscontent = ($wgTitle->getNamespace() != Namespace::getSpecial() );
 292                         if( $iscontent) {
 293
 294                                 $content_actions['article'] = array('class' => (!Namespace::isTalk( $wgTitle->getNamespace())) ? 'selected' : '',
 295                                 'text' => wfMsg('article'),
 296                                 'href' => $this->makeArticleUrl($this->thispage),
 297                                 'ttip' => wfMsg('tooltip-article'),
 298                                 'akey' => wfMsg('accesskey-article'));
 299
 300                                 /* set up the classes for the talk link */
 301                                 $talk_class = (Namespace::isTalk( $wgTitle->getNamespace()) ? 'selected' : '');
 302                                 $talktitle = Title::newFromText( $this->titletxt );
 303                                 $talktitle = $talktitle->getTalkPage();
 304                                 $this->checkTitle(&$talktitle, &$this->titletxt);
 305                                 if($talktitle->getArticleId() != 0) {
 306                                         $content_actions['talk'] = array(
 307                                                 'class' => $talk_class,
 308                                                 'text' => wfMsg('talk'),
 309                                                 'href' => $this->makeTalkUrl($this->titletxt),
 310                                                 'ttip' => wfMsg('tooltip-talk'),
 311                                                 'akey' => wfMsg('accesskey-talk')
 312                                         );
 313                                 } else {
 314                                         $content_actions['talk'] = array(
 315                                                 'class' => $talk_class?$talk_class.' new':'new',
 316                                                 'text' => wfMsg('talk'),
 317                                                 'href' => $this->makeTalkUrl($this->titletxt,'action=edit'),
 318                                                 'ttip' => wfMsg('tooltip-talk'),
 319                                                 'akey' => wfMsg('accesskey-talk')
 320                                         );
 321                                 }
 322
 323                                 if ( $wgTitle->userCanEdit() ) {
 324                                         $oid = ( $oldid && ! isset( $diff ) ) ? "&oldid={$oldid}" : '';
 325                                         $content_actions['edit'] = array(
 326                                                 'class' => ($action == 'edit' or $action == 'submit') ? 'selected' : '',
 327                                                 'text' => wfMsg('edit'),
 328                                                 'href' => $this->makeUrl($this->thispage, 'action=edit'.$oid),
 329                                                 'ttip' => wfMsg('tooltip-edit'),
 330                                                 'akey' => wfMsg('accesskey-edit')
 331                                         );
 332                                 } else {
 333                                         $oid = ( $oldid && ! isset( $diff ) ) ? "&oldid={$oldid}" : '';
 334                                         $content_actions['edit'] = array('class' => ($action == 'edit') ? 'selected' : '',
 335                                         'text' => wfMsg('viewsource'),
 336                                         'href' => $this->makeUrl($this->thispage, 'action=edit'.$oid),
 337                                         'ttip' => wfMsg('tooltip-viewsource'),
 338                                         'akey' => wfMsg('accesskey-viewsource'));
 339                                 }
 340
 341                                 if ( $wgTitle->getArticleId() ) {
 342
 343                                         $content_actions['history'] = array('class' => ($action == 'history') ? 'selected' : '',
 344                                         'text' => wfMsg('history_short'),
 345                                         'href' => $this->makeUrl($this->thispage, 'action=history'),
 346                                         'ttip' => wfMsg('tooltip-history'),
 347                                         'akey' => wfMsg('accesskey-history'));
 348
 349                                         # XXX: is there a rollback action anywhere or is it planned?
 350                                         # Don't recall where i got this from...
 351                                         /*if( $wgUser->getNewtalk() ) {
 352                                                 $content_actions['rollback'] = array('class' => ($action == 'rollback') ? 'selected' : '',
 353                                                 'text' => wfMsg('rollback_short'),
 354                                                 'href' => $this->makeUrl($this->thispage, 'action=rollback'),
 355                                                 'ttip' => wfMsg('tooltip-rollback'),
 356                                                 'akey' => wfMsg('accesskey-rollback'));
 357                                         }*/
 358
 359                                         if($wgUser->isSysop()){
 360                                                 if(!$wgTitle->isProtected()){
 361                                                         $content_actions['protect'] = array(
 362                                                                 'class' => ($action == 'protect') ? 'selected' : '',
 363                                                                 'text' => wfMsg('protect'),
 364                                                                 'href' => $this->makeUrl($this->thispage, 'action=protect'),
 365                                                                 'ttip' => wfMsg('tooltip-protect'),
 366                                                                 'akey' => wfMsg('accesskey-protect')
 367                                                         );
 368
 369                                                 } else {
 370                                                         $content_actions['unprotect'] = array(
 371                                                                 'class' => ($action == 'unprotect') ? 'selected' : '',
 372                                                                 'text' => wfMsg('unprotect'),
 373                                                                 'href' => $this->makeUrl($this->thispage, 'action=unprotect'),
 374                                                                 'ttip' => wfMsg('tooltip-protect'),
 375                                                                 'akey' => wfMsg('accesskey-protect')
 376                                                         );
 377                                                 }
 378                                                 $content_actions['delete'] = array(
 379                                                         'class' => ($action == 'delete') ? 'selected' : '',
 380                                                         'text' => wfMsg('delete'),
 381                                                         'href' => $this->makeUrl($this->thispage, 'action=delete'),
 382                                                         'ttip' => wfMsg('tooltip-delete'),
 383                                                         'akey' => wfMsg('accesskey-delete')
 384                                                 );
 385                                         }
 386                                         if ( $wgUser->getID() != 0 ) {
 387                                                 if ( $wgTitle->userCanEdit()) {
 388                                                         $content_actions['move'] = array('class' => ($wgTitle->getDbKey() == 'Movepage' and $wgTitle->getNamespace == Namespace::getSpecial()) ? 'selected' : '',
 389                                                         'text' => wfMsg('move'),
 390                                                         'href' => $this->makeSpecialUrl('Movepage', 'target='.$this->thispage),
 391                                                         'ttip' => wfMsg('tooltip-move'),
 392                                                         'akey' => wfMsg('accesskey-move'));
 393                                                 } else {
 394                                                         $content_actions['move'] = array('class' => 'inactive',
 395                                                         'text' => wfMsg('move'),
 396                                                         'href' => false,
 397                                                         'ttip' => wfMsg('tooltip-nomove'),
 398                                                         'akey' => false);
 399
 400                                                 }
 401                                         }
 402                                 } else {
 403                                         //article doesn't exist or is deleted
 404                                         if($wgUser->isSysop()){
 405                                                 if( $n = $wgTitle->isDeleted() ) {
 406                                                         $content_actions['delete'] = array(
 407                                                                 'class' => '',
 408                                                                 'text' => wfMsg( "undelete_short", $n ),
 409                                                                 'href' => $this->makeSpecialUrl('Undelete/'.$this->thispage),
 410                                                                 'ttip' => wfMsg('tooltip-undelete', $n),
 411                                                                 'akey' => wfMsg('accesskey-undelete')
 412                                                         );
 413                                                 }
 414                                         }
 415                                 }
 416
 417                                 if ( $wgUser->getID() != 0 and $action != 'edit' and $action != 'submit' ) {
 418                                         if( !$wgTitle->userIsWatching()) {
 419                                                 $content_actions['watch'] = array('class' => ($action == 'watch' or $action == 'unwatch') ? 'selected' : '',
 420                                                 'text' => wfMsg('watch'),
 421                                                 'href' => $this->makeUrl($this->thispage, 'action=watch'),
 422                                                 'ttip' => wfMsg('tooltip-watch'),
 423                                                 'akey' => wfMsg('accesskey-watch'));
 424                                         } else {
 425                                                 $content_actions['watch'] = array('class' => ($action == 'unwatch' or $action == 'watch') ? 'selected' : '',
 426                                                 'text' => wfMsg('unwatch'),
 427                                                 'href' => $this->makeUrl($this->thispage, 'action=unwatch'),
 428                                                 'ttip' => wfMsg('tooltip-unwatch'),
 429                                                 'akey' => wfMsg('accesskey-unwatch'));
 430
 431                                         }
 432                                 }
 433                         } else {
 434                                 /* show special page tab */
 435
 436                                 $content_actions['article'] = array('class' => 'selected',
 437                                 'text' => wfMsg('specialpage'),
 438                                 'href' => false,
 439                                 'ttip' => wfMsg('tooltip-specialpage'),
 440                                 'akey' => false);
 441                         }
 442
 443                         return $content_actions;
 444                 }
 445
 446                 # build array of common navigation links
 447                 function buildNavUrls () {
 448                         global $wgTitle, $wgUser, $wgRequest;
 449                         global $wgSiteSupportPage;
 450
 451                         $action = $wgRequest->getText( 'action' );
 452                         $oldid = $wgRequest->getVal( 'oldid' );
 453                         $diff = $wgRequest->getVal( 'diff' );
 454                         // XXX: remove htmlspecialchars when tal:attributes works with i18n:attributes
 455                         $nav_urls = array();
 456                         $nav_urls['mainpage'] = array('href' => htmlspecialchars( $this->makeI18nUrl('mainpage')));
 457                         $nav_urls['randompage'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Randompage')));
 458                         $nav_urls['recentchanges'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Recentchanges')));
 459                         $nav_urls['whatlinkshere'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Whatlinkshere', 'target='.$this->thispage)));
 460                         $nav_urls['currentevents'] = (wfMsg('currentevents') != '-') ? array('href' => htmlspecialchars( $this->makeI18nUrl('currentevents'))) : '';
 461                         $nav_urls['portal'] = (wfMsg('portal') != '-') ? array('href' => htmlspecialchars( $this->makeI18nUrl('portal-url'))) : '';
 462                         $nav_urls['recentchangeslinked'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Recentchangeslinked', 'target='.$this->thispage)));
 463                         $nav_urls['bugreports'] = array('href' => htmlspecialchars( $this->makeI18nUrl('bugreportspage')));
 464                         // $nav_urls['sitesupport'] = array('href' => htmlspecialchars( $this->makeI18nUrl('sitesupportpage')));
 465                         $nav_urls['sitesupport'] = array('href' => htmlspecialchars( $wgSiteSupportPage));
 466                         $nav_urls['help'] = array('href' => htmlspecialchars( $this->makeI18nUrl('helppage')));
 467                         $nav_urls['upload'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Upload')));
 468                         $nav_urls['specialpages'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Specialpages')));
 469
 470
 471                         $id=User::idFromName($wgTitle->getText());
 472                         $ip=User::isIP($wgTitle->getText());
 473
 474                         if($id || $ip) { # both anons and non-anons have contri list
 475                                 $nav_urls['contributions'] = array(
 476                                         'href' => htmlspecialchars( $this->makeSpecialUrl('Contributions', "target=" . $wgTitle->getPartialURL() ) )
 477                                 );
 478                         }
 479                         if ( 0 != $wgUser->getID() ) { # show only to signed in users
 480                                 if($id) {       # can only email non-anons
 481                                         $nav_urls['emailuser'] = array(
 482                                                 'href' => htmlspecialchars( $this->makeSpecialUrl('Emailuser', "target=" . $wgTitle->getPartialURL() ) )
 483                                         );
 484                                 }
 485                         }
 486
 487
 488                         return $nav_urls;
 489                 }
 490
 491                 /*static*/ function makeSpecialUrl( $name, $urlaction='' ) {
 492                         $title = Title::makeTitle( NS_SPECIAL, $name );
 493                         $this->checkTitle(&$title, &$name);
 494                         return $title->getLocalURL( $urlaction );
 495                 }
 496                 /*static*/ function makeTalkUrl ( $name, $urlaction='' ) {
 497                         $title = Title::newFromText( $name );
 498                         $title = $title->getTalkPage();
 499                         $this->checkTitle(&$title, &$name);
 500                         return $title->getLocalURL( $urlaction );
 501                 }
 502                 /*static*/ function makeArticleUrl ( $name, $urlaction='' ) {
 503                         $title = Title::newFromText( $name );
 504                         $title= $title->getSubjectPage();
 505                         $this->checkTitle(&$title, &$name);
 506                         return $title->getLocalURL( $urlaction );
 507                 }
 508                 /*static*/ function makeI18nUrl ( $name, $urlaction='' ) {
 509                         $title = Title::newFromText( wfMsg($name) );
 510                         $this->checkTitle(&$title, &$name);
 511                         return $title->getLocalURL( $urlaction );
 512                 }
 513                 /*static*/ function makeUrl ( $name, $urlaction='' ) {
 514                         $title = Title::newFromText( $name );
 515                         $this->checkTitle(&$title, &$name);
 516                         return $title->getLocalURL( $urlaction );
 517                 }
 518
 519                 # make sure we have some title to operate on, mind the '&'
 520                 /*static*/ function checkTitle ( &$title, &$name ) {
 521                         if(!is_object($title)) {
 522                                 $title = Title::newFromText( $name );
 523                                 if(!is_object($title)) {
 524                                         $title = Title::newFromText( '<error: link target missing>' );
 525                                 }
 526                         }
 527                 }
 528
 529
 530         }
 531
 532         class SkinDaVinci extends SkinPHPTal {
 533                 function initPage( &$out ) {
 534                         SkinPHPTal::initPage( $out );
 535                         $this->skinname = "davinci";
 536                 }
 537         }
 538
 539         class SkinMono extends SkinPHPTal {
 540                 function initPage( &$out ) {
 541                         SkinPHPTal::initPage( $out );
 542                         $this->skinname = "mono";
 543                 }
 544         }
 545
 546         class SkinMonoBook extends SkinPHPTal {
 547                 function initPage( &$out ) {
 548                         SkinPHPTal::initPage( $out );
 549                         $this->skinname = "monobook";
 550                 }
 551         }
 552
 553 ?>