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->initPage( $out );
  69                         $tpl = new PHPTAL($this->template . '.pt', 'templates');
  70
  71                         #if ( $wgUseDatabaseMessages ) { // uncomment this to fall back to GetText
  72                         $tpl->setTranslator(new MediaWiki_I18N());
  73                         #}
  74
  75                         $this->thispage = $wgTitle->getPrefixedDbKey();
  76                         $this->thisurl = $wgTitle->getPrefixedURL();
  77                         $this->loggedin = $wgUser->getID() != 0;
  78                         $this->username = $wgUser->getName();
  79                         $this->userpage = $wgLang->getNsText( Namespace::getUser() ) . ":" . $wgUser->getName();
  80                         $this->userpageurl = $this->makeUrl($this->userpage);
  81
  82                         if( $this->loggedin ) {
  83                                 $this->usercss = $this->makeUrl($this->userpage.'/'.$this->skinname.'.css', 'action=raw&ctype=text/css');
  84                                 $this->userjs = $this->makeUrl($this->userpage.'/'.$this->skinname.'.js', 'action=raw&ctype=text/javascript');
  85                                 $this->userjse = htmlspecialchars($this->userjs);
  86                         } else {
  87                                 $this->usercss =  $this->userjs = $this->userjse = false;
  88                         }
  89                         $this->titletxt = $wgTitle->getPrefixedText();
  90
  91                         $tpl->set( "title", $wgOut->getPageTitle() );
  92                         $tpl->set( "pagetitle", $wgOut->getHTMLTitle() );
  93
  94                         $tpl->setRef( "thispage", &$this->thispage );
  95                         $subpagestr = $this->subPageSubtitle();
  96                         $tpl->set(
  97                                 "subtitle",  !empty($subpagestr)?
  98                                 '<span class="subpages">'.$subpagestr.'</span>'.$out->getSubtitle():
  99                                 $out->getSubtitle()
 100                         );
 101                         $tpl->set( 'catlinks', $this->getCategories());
 102                         if( $wgOut->isSyndicated() ) {
 103                                 $feeds = array();
 104                                 foreach( $wgFeedClasses as $format => $class ) {
 105                                         $feeds[$format] = array(
 106                                                 'text' => $format,
 107                                                 'href' => $wgRequest->appendQuery( "feed=$format" ),
 108                                                 'ttip' => wfMsg('tooltip-'.$format)
 109                                         );
 110                                 }
 111                                 $tpl->setRef( 'feeds', &$feeds );
 112                         }
 113                         $tpl->setRef( 'mimetype', &$wgMimeType );
 114                         $tpl->setRef( 'charset', &$wgOutputEncoding );
 115                         $tpl->set( 'headlinks', $out->getHeadLinks() );
 116                         $tpl->setRef( 'skinname', &$this->skinname );
 117                         $tpl->setRef( "loggedin", &$this->loggedin );
 118                         /* XXX currently unused, might get useful later
 119                         $tpl->set( "editable", ($wgTitle->getNamespace() != NS_SPECIAL ) );
 120                         $tpl->set( "exists", $wgTitle->getArticleID() != 0 );
 121                         $tpl->set( "watch", $wgTitle->userIsWatching() ? "unwatch" : "watch" );
 122                         $tpl->set( "protect", count($wgTitle->getRestrictions()) ? "unprotect" : "protect" );
 123                         $tpl->set( "helppage", wfMsg('helppage'));
 124                         $tpl->set( "sysop", $wgUser->isSysop() );
 125                         */
 126                         $tpl->set( "searchaction", $this->escapeSearchLink() );
 127                         $tpl->setRef( "stylepath", &$wgStylePath );
 128                         $tpl->setRef( "logopath", &$wgLogo );
 129                         $tpl->setRef( "lang", &$wgLanguageCode );
 130                         $tpl->set( "dir", $wgLang->isRTL() ? "rtl" : "ltr" );
 131                         $tpl->set( "rtl", $wgLang->isRTL() );
 132                         $tpl->set( "langname", $wgLang->getLanguageName( $wgLanguageCode ) );
 133                         $tpl->setRef( "username", &$this->username );
 134                         $tpl->setRef( "userpage", &$this->userpage);
 135                         $tpl->setRef( "userpageurl", &$this->userpageurl);
 136                         $tpl->setRef( "usercss", &$this->usercss);
 137                         $tpl->setRef( "userjs", &$this->userjs);
 138                         $tpl->setRef( "userjse", &$this->userjse);
 139                         if( $wgUser->getNewtalk() ) {
 140                                 $usertitle = Title::newFromText( $this->userpage );
 141                                 $usertalktitle = $usertitle->getTalkPage();
 142                                 if($usertalktitle->getPrefixedDbKey() != $this->thispage){
 143
 144                                         $ntl = wfMsg( "newmessages",
 145                                         $this->makeKnownLink(
 146                                                 $wgLang->getNsText( Namespace::getTalk( Namespace::getUser() ) )
 147                                                 . ":" . $this->username,
 148                                                 wfMsg("newmessageslink") )
 149                                         );
 150                                 }
 151                         } else {
 152                                 $ntl = "";
 153                         }
 154
 155                         $tpl->setRef( "newtalk", &$ntl );
 156                         $tpl->setRef( "skin", &$this);
 157                         $tpl->set( "logo", $this->logoText() );
 158                         if ( $wgOut->isArticle() and (!isset( $oldid ) or isset( $diff )) and 0 != $wgArticle->getID() ) {
 159                                 if ( !$wgDisableCounters ) {
 160                                         $viewcount = $wgLang->formatNum( $wgArticle->getCount() );
 161                                         if ( $viewcount ) {
 162                                                 $tpl->set('viewcount', wfMsg( "viewcount", $viewcount ));
 163                                         }
 164                                 }
 165                                 $tpl->set('lastmod', $this->lastModified());
 166                                 $tpl->set('copyright',$this->getCopyright());
 167                         }
 168                         $tpl->set( "copyrightico", $this->getCopyrightIcon() );
 169                         $tpl->set( "poweredbyico", $this->getPoweredBy() );
 170                         $tpl->set( "disclaimer", $this->disclaimerLink() );
 171                         $tpl->set( "about", $this->aboutLink() );
 172
 173                         $tpl->setRef( "debug", &$out->mDebugtext );
 174                         $tpl->set( "reporttime", $out->reportTime() );
 175
 176                         $tpl->setRef( "bodytext", &$out->mBodytext );
 177
 178                         $language_urls = array();
 179                         foreach( $wgOut->getLanguageLinks() as $l ) {
 180                                 $nt = Title::newFromText( $l );
 181                                 $language_urls[] = array('href' => $nt->getFullURL(),
 182                                 'text' => ($wgLang->getLanguageName( $nt->getInterwiki()) != ''?$wgLang->getLanguageName( $nt->getInterwiki()) : $l),
 183                                 'class' => $wgLang->isRTL() ? 'rtl' : 'ltr');
 184                         }
 185                         if(count($language_urls)) {
 186                                 $tpl->setRef( 'language_urls', &$language_urls);
 187                         } else {
 188                                 $tpl->set('language_urls', false);
 189                         }
 190                         $tpl->set('personal_urls', $this->buildPersonalUrls());
 191                         $content_actions = $this->buildContentActionUrls();
 192                         $tpl->setRef('content_actions', &$content_actions);
 193                         // XXX: attach this from javascript, same with section editing
 194                         if(isset($content_actions['edit']['href']) &&
 195                         !(isset($content_actions['edit']['class']) && $content_actions['edit']['class'] != '') &&
 196                         $wgUser->getOption("editondblclick") )
 197                         {
 198                                 $tpl->set('body-ondblclick', 'document.location = "' .$content_actions['edit']['href'] .'";');
 199                         } else {
 200                                 $tpl->set('body-ondblclick', '');
 201                         }
 202                         $tpl->set( "nav_urls", $this->buildNavUrls() );
 203
 204                         // execute template
 205                         $res = $tpl->execute();
 206                         // result may be an error
 207                         if (PEAR::isError($res)) {
 208                                 echo $res->toString(), "\n";
 209                         } else {
 210                                 echo $res;
 211                         }
 212
 213                 }
 214
 215                 # build array of urls for personal toolbar
 216                 function buildPersonalUrls() {
 217                         /* set up the default links for the personal toolbar */
 218                         global $wgShowIPinHeader;
 219                         $personal_urls = array();
 220                         if ($this->loggedin) {
 221                                 $personal_urls['userpage'] = array(
 222                                         'text' => $this->username,
 223                                         'href' => &$this->userpageurl,
 224                                         'ttip' => wfMsg('tooltip-userpage'),
 225                                         'akey' => wfMsg('accesskey-userpage')
 226                                 );
 227                                 $personal_urls['mytalk'] = array(
 228                                         'text' => wfMsg('mytalk'),
 229                                         'href' => $this->makeTalkUrl($this->userpage),
 230                                         'ttip' => wfMsg('tooltip-mytalk'),
 231                                         'akey' => wfMsg('accesskey-mytalk')
 232                                 );
 233                                 $personal_urls['preferences'] = array(
 234                                         'text' => wfMsg('preferences'),
 235                                         'href' => $this->makeSpecialUrl('Preferences'),
 236                                         'ttip' => wfMsg('tooltip-preferences'),
 237                                         'akey' => wfMsg('accesskey-preferences')
 238                                 );
 239                                 $personal_urls['watchlist'] = array(
 240                                         'text' => wfMsg('watchlist'),
 241                                         'href' => $this->makeSpecialUrl('Watchlist'),
 242                                         'ttip' => wfMsg('tooltip-watchlist'),
 243                                         'akey' => wfMsg('accesskey-watchlist')
 244                                 );
 245                                 $personal_urls['mycontris'] = array(
 246                                         'text' => wfMsg('mycontris'),
 247                                         'href' => $this->makeSpecialUrl('Contributions','target=' . $this->username),
 248                                         'ttip' => wfMsg('tooltip-mycontris'),
 249                                         'akey' => wfMsg('accesskey-mycontris')
 250                                 );
 251                                 $personal_urls['logout'] = array(
 252                                         'text' => wfMsg('userlogout'),
 253                                         'href' => $this->makeSpecialUrl('Userlogout','returnto=' . $this->thisurl),
 254                                         'ttip' => wfMsg('tooltip-logout'),
 255                                         'akey' => wfMsg('accesskey-logout')
 256                                 );
 257                         } else {
 258                                 if( $wgShowIPinHeader && isset(  $_COOKIE[ini_get("session.name")] ) ) {
 259                                         $personal_urls['anonuserpage'] = array(
 260                                                 'text' => $this->username,
 261                                                 'href' => $this->makeUrl($this->userpage),
 262                                                 'ttip' => wfMsg('tooltip-anonuserpage'),
 263                                                 'akey' => wfMsg('accesskey-anonuserpage')
 264                                         );
 265                                         $personal_urls['anontalk'] = array(
 266                                                 'text' => wfMsg('anontalk'),
 267                                                 'href' => $this->makeTalkUrl($this->userpage),
 268                                                 'ttip' => wfMsg('tooltip-anontalk'),
 269                                                 'akey' => wfMsg('accesskey-anontalk')
 270                                         );
 271                                         $personal_urls['anonlogin'] = array(
 272                                                 'text' => wfMsg('userlogin'),
 273                                                 'href' => $this->makeSpecialUrl('Userlogin', 'returnto='.$this->thisurl),
 274                                                 'ttip' => wfMsg('tooltip-login'),
 275                                                 'akey' => wfMsg('accesskey-login')
 276                                         );
 277                                 } else {
 278
 279                                         $personal_urls['login'] = array(
 280                                                 'text' => wfMsg('userlogin'),
 281                                                 'href' => $this->makeSpecialUrl('Userlogin', 'returnto='.$this->thisurl),
 282                                                 'ttip' => wfMsg('tooltip-login'),
 283                                                 'akey' => wfMsg('accesskey-login')
 284                                         );
 285                                 }
 286                         }
 287
 288                         return $personal_urls;
 289                 }
 290
 291                 # an array of edit links by default used for the tabs
 292                 function buildContentActionUrls () {
 293                         global $wgTitle, $wgUser, $wgRequest;
 294                         $action = $wgRequest->getText( 'action' );
 295                         $section = $wgRequest->getText( 'section' );
 296                         $oldid = $wgRequest->getVal( 'oldid' );
 297                         $diff = $wgRequest->getVal( 'diff' );
 298                         $content_actions = array();
 299
 300                         $iscontent = ($wgTitle->getNamespace() != Namespace::getSpecial() );
 301                         if( $iscontent) {
 302
 303                                 $content_actions['article'] = array('class' => (!Namespace::isTalk( $wgTitle->getNamespace())) ? 'selected' : '',
 304                                 'text' => wfMsg('article'),
 305                                 'href' => $this->makeArticleUrl($this->thispage),
 306                                 'ttip' => wfMsg('tooltip-article'),
 307                                 'akey' => wfMsg('accesskey-article'));
 308
 309                                 /* set up the classes for the talk link */
 310                                 $talk_class = (Namespace::isTalk( $wgTitle->getNamespace()) ? 'selected' : '');
 311                                 $talktitle = Title::newFromText( $this->titletxt );
 312                                 $talktitle = $talktitle->getTalkPage();
 313                                 $this->checkTitle(&$talktitle, &$this->titletxt);
 314                                 if($talktitle->getArticleId() != 0) {
 315                                         $content_actions['talk'] = array(
 316                                                 'class' => $talk_class,
 317                                                 'text' => wfMsg('talk'),
 318                                                 'href' => $this->makeTalkUrl($this->titletxt),
 319                                                 'ttip' => wfMsg('tooltip-talk'),
 320                                                 'akey' => wfMsg('accesskey-talk')
 321                                         );
 322                                 } else {
 323                                         $content_actions['talk'] = array(
 324                                                 'class' => $talk_class?$talk_class.' new':'new',
 325                                                 'text' => wfMsg('talk'),
 326                                                 'href' => $this->makeTalkUrl($this->titletxt,'action=edit'),
 327                                                 'ttip' => wfMsg('tooltip-talk'),
 328                                                 'akey' => wfMsg('accesskey-talk')
 329                                         );
 330                                 }
 331
 332                                 if ( $wgTitle->userCanEdit() ) {
 333                                         $oid = ( $oldid && ! isset( $diff ) ) ? "&oldid={$oldid}" : '';
 334                                         $istalk = ( Namespace::isTalk( $wgTitle->getNamespace()) );
 335                                         $istalkclass = $istalk?' istalk':'';
 336                                         $content_actions['edit'] = array(
 337                                                 'class' => ((($action == 'edit' or $action == 'submit') and $section != 'new') ? 'selected' : '').$istalkclass,
 338                                                 'text' => wfMsg('edit'),
 339                                                 'href' => $this->makeUrl($this->thispage, 'action=edit'.$oid),
 340                                                 'ttip' => wfMsg('tooltip-edit'),
 341                                                 'akey' => wfMsg('accesskey-edit')
 342                                         );
 343                                         if ( $istalk ) {
 344                                                 $content_actions['addsection'] = array(
 345                                                         'class' => $section == 'new'?'selected':'',
 346                                                         'text' => wfMsg('addsection'),
 347                                                         'href' => $this->makeUrl($this->thispage, 'action=edit&section=new'),
 348                                                         'ttip' => wfMsg('tooltip-addsection'),
 349                                                         'akey' => wfMsg('accesskey-addsection')
 350                                                 );
 351                                         }
 352                                 } else {
 353                                         $oid = ( $oldid && ! isset( $diff ) ) ? "&oldid={$oldid}" : '';
 354                                         $content_actions['edit'] = array('class' => ($action == 'edit') ? 'selected' : '',
 355                                         'text' => wfMsg('viewsource'),
 356                                         'href' => $this->makeUrl($this->thispage, 'action=edit'.$oid),
 357                                         'ttip' => wfMsg('tooltip-viewsource'),
 358                                         'akey' => wfMsg('accesskey-viewsource'));
 359                                 }
 360
 361                                 if ( $wgTitle->getArticleId() ) {
 362
 363                                         $content_actions['history'] = array('class' => ($action == 'history') ? 'selected' : '',
 364                                         'text' => wfMsg('history_short'),
 365                                         'href' => $this->makeUrl($this->thispage, 'action=history'),
 366                                         'ttip' => wfMsg('tooltip-history'),
 367                                         'akey' => wfMsg('accesskey-history'));
 368
 369                                         # XXX: is there a rollback action anywhere or is it planned?
 370                                         # Don't recall where i got this from...
 371                                         /*if( $wgUser->getNewtalk() ) {
 372                                                 $content_actions['rollback'] = array('class' => ($action == 'rollback') ? 'selected' : '',
 373                                                 'text' => wfMsg('rollback_short'),
 374                                                 'href' => $this->makeUrl($this->thispage, 'action=rollback'),
 375                                                 'ttip' => wfMsg('tooltip-rollback'),
 376                                                 'akey' => wfMsg('accesskey-rollback'));
 377                                         }*/
 378
 379                                         if($wgUser->isSysop()){
 380                                                 if(!$wgTitle->isProtected()){
 381                                                         $content_actions['protect'] = array(
 382                                                                 'class' => ($action == 'protect') ? 'selected' : '',
 383                                                                 'text' => wfMsg('protect'),
 384                                                                 'href' => $this->makeUrl($this->thispage, 'action=protect'),
 385                                                                 'ttip' => wfMsg('tooltip-protect'),
 386                                                                 'akey' => wfMsg('accesskey-protect')
 387                                                         );
 388
 389                                                 } else {
 390                                                         $content_actions['unprotect'] = array(
 391                                                                 'class' => ($action == 'unprotect') ? 'selected' : '',
 392                                                                 'text' => wfMsg('unprotect'),
 393                                                                 'href' => $this->makeUrl($this->thispage, 'action=unprotect'),
 394                                                                 'ttip' => wfMsg('tooltip-protect'),
 395                                                                 'akey' => wfMsg('accesskey-protect')
 396                                                         );
 397                                                 }
 398                                                 $content_actions['delete'] = array(
 399                                                         'class' => ($action == 'delete') ? 'selected' : '',
 400                                                         'text' => wfMsg('delete'),
 401                                                         'href' => $this->makeUrl($this->thispage, 'action=delete'),
 402                                                         'ttip' => wfMsg('tooltip-delete'),
 403                                                         'akey' => wfMsg('accesskey-delete')
 404                                                 );
 405                                         }
 406                                         if ( $wgUser->getID() != 0 ) {
 407                                                 if ( $wgTitle->userCanEdit()) {
 408                                                         $content_actions['move'] = array('class' => ($wgTitle->getDbKey() == 'Movepage' and $wgTitle->getNamespace == Namespace::getSpecial()) ? 'selected' : '',
 409                                                         'text' => wfMsg('move'),
 410                                                         'href' => $this->makeSpecialUrl('Movepage', 'target='.$this->thispage),
 411                                                         'ttip' => wfMsg('tooltip-move'),
 412                                                         'akey' => wfMsg('accesskey-move'));
 413                                                 } else {
 414                                                         $content_actions['move'] = array('class' => 'inactive',
 415                                                         'text' => wfMsg('move'),
 416                                                         'href' => false,
 417                                                         'ttip' => wfMsg('tooltip-nomove'),
 418                                                         'akey' => false);
 419
 420                                                 }
 421                                         }
 422                                 } else {
 423                                         //article doesn't exist or is deleted
 424                                         if($wgUser->isSysop()){
 425                                                 if( $n = $wgTitle->isDeleted() ) {
 426                                                         $content_actions['delete'] = array(
 427                                                                 'class' => '',
 428                                                                 'text' => wfMsg( "undelete_short", $n ),
 429                                                                 'href' => $this->makeSpecialUrl('Undelete/'.$this->thispage),
 430                                                                 'ttip' => wfMsg('tooltip-undelete', $n),
 431                                                                 'akey' => wfMsg('accesskey-undelete')
 432                                                         );
 433                                                 }
 434                                         }
 435                                 }
 436
 437                                 if ( $wgUser->getID() != 0 and $action != 'edit' and $action != 'submit' ) {
 438                                         if( !$wgTitle->userIsWatching()) {
 439                                                 $content_actions['watch'] = array('class' => ($action == 'watch' or $action == 'unwatch') ? 'selected' : '',
 440                                                 'text' => wfMsg('watch'),
 441                                                 'href' => $this->makeUrl($this->thispage, 'action=watch'),
 442                                                 'ttip' => wfMsg('tooltip-watch'),
 443                                                 'akey' => wfMsg('accesskey-watch'));
 444                                         } else {
 445                                                 $content_actions['watch'] = array('class' => ($action == 'unwatch' or $action == 'watch') ? 'selected' : '',
 446                                                 'text' => wfMsg('unwatch'),
 447                                                 'href' => $this->makeUrl($this->thispage, 'action=unwatch'),
 448                                                 'ttip' => wfMsg('tooltip-unwatch'),
 449                                                 'akey' => wfMsg('accesskey-unwatch'));
 450
 451                                         }
 452                                 }
 453                         } else {
 454                                 /* show special page tab */
 455
 456                                 $content_actions['article'] = array('class' => 'selected',
 457                                 'text' => wfMsg('specialpage'),
 458                                 'href' => false,
 459                                 'ttip' => wfMsg('tooltip-specialpage'),
 460                                 'akey' => false);
 461                         }
 462
 463                         return $content_actions;
 464                 }
 465
 466                 # build array of common navigation links
 467                 function buildNavUrls () {
 468                         global $wgTitle, $wgUser, $wgRequest;
 469                         global $wgSiteSupportPage;
 470
 471                         $action = $wgRequest->getText( 'action' );
 472                         $oldid = $wgRequest->getVal( 'oldid' );
 473                         $diff = $wgRequest->getVal( 'diff' );
 474                         // XXX: remove htmlspecialchars when tal:attributes works with i18n:attributes
 475                         $nav_urls = array();
 476                         $nav_urls['mainpage'] = array('href' => htmlspecialchars( $this->makeI18nUrl('mainpage')));
 477                         $nav_urls['randompage'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Randompage')));
 478                         $nav_urls['recentchanges'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Recentchanges')));
 479                         $nav_urls['whatlinkshere'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Whatlinkshere', 'target='.$this->thispage)));
 480                         $nav_urls['currentevents'] = (wfMsg('currentevents') != '-') ? array('href' => htmlspecialchars( $this->makeI18nUrl('currentevents'))) : '';
 481                         $nav_urls['portal'] = (wfMsg('portal') != '-') ? array('href' => htmlspecialchars( $this->makeI18nUrl('portal-url'))) : '';
 482                         $nav_urls['recentchangeslinked'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Recentchangeslinked', 'target='.$this->thispage)));
 483                         $nav_urls['bugreports'] = array('href' => htmlspecialchars( $this->makeI18nUrl('bugreportspage')));
 484                         // $nav_urls['sitesupport'] = array('href' => htmlspecialchars( $this->makeI18nUrl('sitesupportpage')));
 485                         $nav_urls['sitesupport'] = array('href' => htmlspecialchars( $wgSiteSupportPage));
 486                         $nav_urls['help'] = array('href' => htmlspecialchars( $this->makeI18nUrl('helppage')));
 487                         $nav_urls['upload'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Upload')));
 488                         $nav_urls['specialpages'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Specialpages')));
 489
 490
 491                         $id=User::idFromName($wgTitle->getText());
 492                         $ip=User::isIP($wgTitle->getText());
 493
 494                         if($id || $ip) { # both anons and non-anons have contri list
 495                                 $nav_urls['contributions'] = array(
 496                                         'href' => htmlspecialchars( $this->makeSpecialUrl('Contributions', "target=" . $wgTitle->getPartialURL() ) )
 497                                 );
 498                         }
 499                         if ( 0 != $wgUser->getID() ) { # show only to signed in users
 500                                 if($id) {       # can only email non-anons
 501                                         $nav_urls['emailuser'] = array(
 502                                                 'href' => htmlspecialchars( $this->makeSpecialUrl('Emailuser', "target=" . $wgTitle->getPartialURL() ) )
 503                                         );
 504                                 }
 505                         }
 506
 507
 508                         return $nav_urls;
 509                 }
 510
 511                 /*static*/ function makeSpecialUrl( $name, $urlaction='' ) {
 512                         $title = Title::makeTitle( NS_SPECIAL, $name );
 513                         $this->checkTitle(&$title, &$name);
 514                         return $title->getLocalURL( $urlaction );
 515                 }
 516                 /*static*/ function makeTalkUrl ( $name, $urlaction='' ) {
 517                         $title = Title::newFromText( $name );
 518                         $title = $title->getTalkPage();
 519                         $this->checkTitle(&$title, &$name);
 520                         return $title->getLocalURL( $urlaction );
 521                 }
 522                 /*static*/ function makeArticleUrl ( $name, $urlaction='' ) {
 523                         $title = Title::newFromText( $name );
 524                         $title= $title->getSubjectPage();
 525                         $this->checkTitle(&$title, &$name);
 526                         return $title->getLocalURL( $urlaction );
 527                 }
 528                 /*static*/ function makeI18nUrl ( $name, $urlaction='' ) {
 529                         $title = Title::newFromText( wfMsg($name) );
 530                         $this->checkTitle(&$title, &$name);
 531                         return $title->getLocalURL( $urlaction );
 532                 }
 533                 /*static*/ function makeUrl ( $name, $urlaction='' ) {
 534                         $title = Title::newFromText( $name );
 535                         $this->checkTitle(&$title, &$name);
 536                         return $title->getLocalURL( $urlaction );
 537                 }
 538
 539                 # make sure we have some title to operate on, mind the '&'
 540                 /*static*/ function checkTitle ( &$title, &$name ) {
 541                         if(!is_object($title)) {
 542                                 $title = Title::newFromText( $name );
 543                                 if(!is_object($title)) {
 544                                         $title = Title::newFromText( '<error: link target missing>' );
 545                                 }
 546                         }
 547                 }
 548
 549
 550         }
 551
 552         class SkinDaVinci extends SkinPHPTal {
 553                 function initPage( &$out ) {
 554                         SkinPHPTal::initPage( $out );
 555                         $this->skinname = "davinci";
 556                 }
 557         }
 558
 559         class SkinMono extends SkinPHPTal {
 560                 function initPage( &$out ) {
 561                         SkinPHPTal::initPage( $out );
 562                         $this->skinname = "mono";
 563                 }
 564         }
 565
 566         class SkinMonoBook extends SkinPHPTal {
 567                 function initPage( &$out ) {
 568                         SkinPHPTal::initPage( $out );
 569                         $this->skinname = "monobook";
 570                 }
 571         }
 572
 573 ?>