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
  30 # This is not a valid entry point, perform no further processing unless MEDIAWIKI is defined
  31 if( defined( "MEDIAWIKI" ) ) {
  32         require_once "GlobalFunctions.php";
  33         global $IP;
  34         require_once $IP."/PHPTAL-NP-0.7.0/libs/PHPTAL.php";
  35
  36         class MediaWiki_I18N extends PHPTAL_I18N
  37         {
  38                 var $_context = array();
  39
  40                 function set($varName, $value) {
  41                         $this->_context[$varName] = $value;
  42                 }
  43
  44                 function translate($value) {
  45                         $value = wfMsg( $value );
  46                         // interpolate variables
  47                         while (preg_match('/\$([0-9]*?)/sm', $value, $m)) {
  48                                 list($src, $var) = $m;
  49                                 wfSuppressWarnings();
  50                                 $varValue = $this->_context[$var];
  51                                 wfRestoreWarnings();
  52                                 $value = str_replace($src, $varValue, $value);
  53                         }
  54                         return $value;
  55                 }
  56         }
  57
  58         class SkinPHPTal extends Skin {
  59                 var $template;
  60
  61                 function initPage( &$out ) {
  62                         parent::initPage( $out );
  63                         $this->skinname = "davinci";
  64                         $this->template = "xhtml_slim";
  65                 }
  66
  67                 function outputPage( &$out ) {
  68                         global $wgTitle, $wgArticle, $wgUser, $wgLang, $wgOut;
  69                         global $wgScript, $wgStylePath, $wgLanguageCode, $wgUseNewInterlanguage;
  70                         global $wgMimeType, $wgOutputEncoding, $wgUseDatabaseMessages, $wgRequest;
  71                         global $wgDisableCounters, $wgLogo, $action, $wgFeedClasses, $wgSiteNotice;
  72                         global $wgMaxCredits, $wgShowCreditsIfMax;
  73
  74                         extract( $wgRequest->getValues( 'oldid', 'diff' ) );
  75
  76                         $this->initPage( $out );
  77                         $tpl = new PHPTAL($this->template . '.pt', 'templates');
  78
  79                         #if ( $wgUseDatabaseMessages ) { // uncomment this to fall back to GetText
  80                         $tpl->setTranslator(new MediaWiki_I18N());
  81                         #}
  82
  83                         $this->thispage = $wgTitle->getPrefixedDbKey();
  84                         $this->thisurl = $wgTitle->getPrefixedURL();
  85                         $this->loggedin = $wgUser->getID() != 0;
  86                         $this->iscontent = ($wgTitle->getNamespace() != Namespace::getSpecial() );
  87                         $this->iseditable = ($this->iscontent and !($action == 'edit' or $action == 'submit'));
  88                         $this->username = $wgUser->getName();
  89                         $this->userpage = $wgLang->getNsText( Namespace::getUser() ) . ":" . $wgUser->getName();
  90                         $this->userpageUrlDetails = $this->makeUrlDetails($this->userpage);
  91
  92                         $this->usercss =  $this->userjs = $this->userjsprev = false;
  93                         $this->setupUserCssJs();
  94
  95                         $this->titletxt = $wgTitle->getPrefixedText();
  96
  97                         $tpl->set( "title", $wgOut->getPageTitle() );
  98                         $tpl->set( "pagetitle", $wgOut->getHTMLTitle() );
  99
 100                         $tpl->setRef( "thispage", $this->thispage );
 101                         $subpagestr = $this->subPageSubtitle();
 102                         $tpl->set(
 103                                 "subtitle",  !empty($subpagestr)?
 104                                 '<span class="subpages">'.$subpagestr.'</span>'.$out->getSubtitle():
 105                                 $out->getSubtitle()
 106                         );
 107                         $undelete = $this->getUndeleteLink();
 108                         $tpl->set(
 109                                 "undelete", !empty($undelete)?
 110                                 '<span class="subpages">'.$undelete.'</span>':
 111                                 ''
 112                         );
 113
 114                         $tpl->set( 'catlinks', $this->getCategories());
 115                         if( $wgOut->isSyndicated() ) {
 116                                 $feeds = array();
 117                                 foreach( $wgFeedClasses as $format => $class ) {
 118                                         $feeds[$format] = array(
 119                                                 'text' => $format,
 120                                                 'href' => $wgRequest->appendQuery( "feed=$format" ),
 121                                                 'ttip' => wfMsg('tooltip-'.$format)
 122                                         );
 123                                 }
 124                                 $tpl->setRef( 'feeds', $feeds );
 125                         }
 126                         $tpl->setRef( 'mimetype', $wgMimeType );
 127                         $tpl->setRef( 'charset', $wgOutputEncoding );
 128                         $tpl->set( 'headlinks', $out->getHeadLinks() );
 129                         $tpl->setRef( 'skinname', $this->skinname );
 130                         $tpl->setRef( "loggedin", $this->loggedin );
 131                         $tpl->set('nsclass', 'ns-'.$wgTitle->getNamespace());
 132                         /* XXX currently unused, might get useful later
 133                         $tpl->set( "editable", ($wgTitle->getNamespace() != NS_SPECIAL ) );
 134                         $tpl->set( "exists", $wgTitle->getArticleID() != 0 );
 135                         $tpl->set( "watch", $wgTitle->userIsWatching() ? "unwatch" : "watch" );
 136                         $tpl->set( "protect", count($wgTitle->getRestrictions()) ? "unprotect" : "protect" );
 137                         $tpl->set( "helppage", wfMsg('helppage'));
 138                         $tpl->set( "sysop", $wgUser->isSysop() );
 139                         */
 140                         $tpl->set( "searchaction", $this->escapeSearchLink() );
 141                         $tpl->setRef( "stylepath", $wgStylePath );
 142                         $tpl->setRef( "logopath", $wgLogo );
 143                         $tpl->setRef( "lang", $wgLanguageCode );
 144                         $tpl->set( "dir", $wgLang->isRTL() ? "rtl" : "ltr" );
 145                         $tpl->set( "rtl", $wgLang->isRTL() );
 146                         $tpl->set( "langname", $wgLang->getLanguageName( $wgLanguageCode ) );
 147                         $tpl->setRef( "username", $this->username );
 148                         $tpl->setRef( "userpage", $this->userpage);
 149                         $tpl->setRef( "userpageurl", $this->userpageUrlDetails['href']);
 150                         $tpl->setRef( "usercss", $this->usercss);
 151                         $tpl->setRef( "userjs", $this->userjs);
 152                         $tpl->setRef( "userjsprev", $this->userjsprev);
 153                         if($this->loggedin) {
 154                                 $tpl->set( "jsvarurl", $this->makeUrl('-','action=raw&smaxage=0&gen=js') );
 155                         } else {
 156                                 $tpl->set( "jsvarurl", $this->makeUrl('-','action=raw&gen=js') );
 157                         }
 158                         if( $wgUser->getNewtalk() ) {
 159                                 $usertitle = Title::newFromText( $this->userpage );
 160                                 $usertalktitle = $usertitle->getTalkPage();
 161                                 if($usertalktitle->getPrefixedDbKey() != $this->thispage){
 162
 163                                         $ntl = wfMsg( "newmessages",
 164                                         $this->makeKnownLink(
 165                                                 $wgLang->getNsText( Namespace::getTalk( Namespace::getUser() ) )
 166                                                 . ":" . $this->username,
 167                                                 wfMsg("newmessageslink") )
 168                                         );
 169                                 }
 170                         } else {
 171                                 $ntl = "";
 172                         }
 173
 174                         $tpl->setRef( "newtalk", $ntl );
 175                         $tpl->setRef( "skin", $this);
 176                         $tpl->set( "logo", $this->logoText() );
 177                         if ( $wgOut->isArticle() and (!isset( $oldid ) or isset( $diff )) and 0 != $wgArticle->getID() ) {
 178                                 if ( !$wgDisableCounters ) {
 179                                         $viewcount = $wgLang->formatNum( $wgArticle->getCount() );
 180                                         if ( $viewcount ) {
 181                                                 $tpl->set('viewcount', wfMsg( "viewcount", $viewcount ));
 182                                         }
 183                                 }
 184                                 $tpl->set('lastmod', $this->lastModified());
 185                                 $tpl->set('copyright',$this->getCopyright());
 186
 187                                 $this->credits = false;
 188
 189                                 if (isset($wgMaxCredits) && $wgMaxCredits != 0) {
 190                                     require_once("Credits.php");
 191                                     $this->credits = getCredits($wgArticle, $wgMaxCredits, $wgShowCreditsIfMax);
 192                                 }
 193
 194                                 $tpl->setRef( "credits", $this->credits );
 195
 196                         } elseif ( isset( $oldid ) && !isset( $diff ) ) {
 197                                 $tpl->set('copyright', $this->getCopyright());
 198                         }
 199
 200                         $tpl->set( "copyrightico", $this->getCopyrightIcon() );
 201                         $tpl->set( "poweredbyico", $this->getPoweredBy() );
 202                         $tpl->set( "disclaimer", $this->disclaimerLink() );
 203                         $tpl->set( "about", $this->aboutLink() );
 204
 205                         $tpl->setRef( "debug", $out->mDebugtext );
 206                         $tpl->set( "reporttime", $out->reportTime() );
 207                         $tpl->set( "sitenotice", $wgSiteNotice );
 208
 209                         $printfooter = "<div class=\"printfooter\">\n" . $this->printSource() . "</div>\n";
 210                         $out->mBodytext .= $printfooter ;
 211                         $tpl->setRef( "bodytext", $out->mBodytext );
 212
 213                         $language_urls = array();
 214                         foreach( $wgOut->getLanguageLinks() as $l ) {
 215                                 $nt = Title::newFromText( $l );
 216                                 $language_urls[] = array('href' => $nt->getFullURL(),
 217                                 'text' => ($wgLang->getLanguageName( $nt->getInterwiki()) != ''?$wgLang->getLanguageName( $nt->getInterwiki()) : $l),
 218                                 'class' => $wgLang->isRTL() ? 'rtl' : 'ltr');
 219                         }
 220                         if(count($language_urls)) {
 221                                 $tpl->setRef( 'language_urls', $language_urls);
 222                         } else {
 223                                 $tpl->set('language_urls', false);
 224                         }
 225                         $tpl->set('personal_urls', $this->buildPersonalUrls());
 226                         $content_actions = $this->buildContentActionUrls();
 227                         $tpl->setRef('content_actions', $content_actions);
 228                         // XXX: attach this from javascript, same with section editing
 229                         if($this->iseditable && $wgUser->getOption("editondblclick") )
 230                         {
 231                                 $tpl->set('body-ondblclick', 'document.location = "' .$content_actions['edit']['href'] .'";');
 232                         } else {
 233                                 $tpl->set('body-ondblclick', false);
 234                         }
 235                         $tpl->set( "nav_urls", $this->buildNavUrls() );
 236
 237                         // execute template
 238                         $res = $tpl->execute();
 239                         // result may be an error
 240                         if (PEAR::isError($res)) {
 241                                 echo $res->toString(), "\n";
 242                         } else {
 243                                 echo $res;
 244                         }
 245
 246                 }
 247
 248                 # build array of urls for personal toolbar
 249                 function buildPersonalUrls() {
 250                         /* set up the default links for the personal toolbar */
 251                         global $wgShowIPinHeader;
 252                         $personal_urls = array();
 253                         if ($this->loggedin) {
 254                                 $personal_urls['userpage'] = array(
 255                                         'text' => $this->username,
 256                                         'href' => &$this->userpageUrlDetails['href'],
 257                                         'class' => $this->userpageUrlDetails['exists']?false:'new'
 258                                 );
 259                                 $usertalkUrlDetails = $this->makeTalkUrlDetails($this->userpage);
 260                                 $personal_urls['mytalk'] = array(
 261                                         'text' => wfMsg('mytalk'),
 262                                         'href' => &$usertalkUrlDetails['href'],
 263                                         'class' => $usertalkUrlDetails['exists']?false:'new'
 264                                 );
 265                                 $personal_urls['preferences'] = array(
 266                                         'text' => wfMsg('preferences'),
 267                                         'href' => $this->makeSpecialUrl('Preferences')
 268                                 );
 269                                 $personal_urls['watchlist'] = array(
 270                                         'text' => wfMsg('watchlist'),
 271                                         'href' => $this->makeSpecialUrl('Watchlist')
 272                                 );
 273                                 $personal_urls['mycontris'] = array(
 274                                         'text' => wfMsg('mycontris'),
 275                                         'href' => $this->makeSpecialUrl('Contributions','target=' . urlencode( $this->username ) )
 276                                 );
 277                                 $personal_urls['logout'] = array(
 278                                         'text' => wfMsg('userlogout'),
 279                                         'href' => $this->makeSpecialUrl('Userlogout','returnto=' . $this->thisurl )
 280                                 );
 281                         } else {
 282                                 if( $wgShowIPinHeader && isset(  $_COOKIE[ini_get("session.name")] ) ) {
 283                                         $personal_urls['anonuserpage'] = array(
 284                                                 'text' => $this->username,
 285                                                 'href' => &$this->userpageUrlDetails['href'],
 286                                                 'class' => $this->userpageUrlDetails['exists']?false:'new'
 287                                         );
 288                                         $usertalkUrlDetails = $this->makeTalkUrlDetails($this->userpage);
 289                                         $personal_urls['anontalk'] = array(
 290                                                 'text' => wfMsg('anontalk'),
 291                                                 'href' => &$usertalkUrlDetails['href'],
 292                                                 'class' => $usertalkUrlDetails['exists']?false:'new'
 293                                         );
 294                                         $personal_urls['anonlogin'] = array(
 295                                                 'text' => wfMsg('userlogin'),
 296                                                 'href' => $this->makeSpecialUrl('Userlogin', 'returnto=' . $this->thisurl )
 297                                         );
 298                                 } else {
 299
 300                                         $personal_urls['login'] = array(
 301                                                 'text' => wfMsg('userlogin'),
 302                                                 'href' => $this->makeSpecialUrl('Userlogin', 'returnto=' . $this->thisurl )
 303                                         );
 304                                 }
 305                         }
 306
 307                         return $personal_urls;
 308                 }
 309
 310                 # an array of edit links by default used for the tabs
 311                 function buildContentActionUrls () {
 312                         global $wgTitle, $wgUser, $wgRequest, $wgUseValidation;
 313                         $action = $wgRequest->getText( 'action' );
 314                         $section = $wgRequest->getText( 'section' );
 315                         $oldid = $wgRequest->getVal( 'oldid' );
 316                         $diff = $wgRequest->getVal( 'diff' );
 317                         $content_actions = array();
 318
 319                         if( $this->iscontent ) {
 320
 321                                 $nskey = $this->getNameSpaceKey();
 322                                 $is_active = !Namespace::isTalk( $wgTitle->getNamespace()) ;
 323                                 if ( $action == 'validate' ) $is_active = false ; # Show article tab deselected when validating
 324                                 $content_actions[$nskey] = array('class' => ($is_active) ? 'selected' : false,
 325                                 'text' => wfMsg($nskey),
 326                                 'href' => $this->makeArticleUrl($this->thispage));
 327
 328                                 /* set up the classes for the talk link */
 329                                 $talk_class = (Namespace::isTalk( $wgTitle->getNamespace()) ? 'selected' : false);
 330                                 $talktitle = Title::newFromText( $this->titletxt );
 331                                 $talktitle = $talktitle->getTalkPage();
 332                                 $this->checkTitle($talktitle, $this->titletxt);
 333                                 if($talktitle->getArticleId() != 0) {
 334                                         $content_actions['talk'] = array(
 335                                                 'class' => $talk_class,
 336                                                 'text' => wfMsg('talk'),
 337                                                 'href' => $this->makeTalkUrl($this->titletxt)
 338                                         );
 339                                 } else {
 340                                         $content_actions['talk'] = array(
 341                                                 'class' => $talk_class?$talk_class.' new':'new',
 342                                                 'text' => wfMsg('talk'),
 343                                                 'href' => $this->makeTalkUrl($this->titletxt,'action=edit')
 344                                         );
 345                                 }
 346
 347                                 if ( $wgTitle->userCanEdit() ) {
 348                                         $oid = ( $oldid && ! isset( $diff ) ) ? "&oldid={$oldid}" : false;
 349                                         $istalk = ( Namespace::isTalk( $wgTitle->getNamespace()) );
 350                                         $istalkclass = $istalk?' istalk':'';
 351                                         $content_actions['edit'] = array(
 352                                                 'class' => ((($action == 'edit' or $action == 'submit') and $section != 'new') ? 'selected' : '').$istalkclass,
 353                                                 'text' => wfMsg('edit'),
 354                                                 'href' => $this->makeUrl($this->thispage, 'action=edit'.$oid)
 355                                         );
 356                                         if ( $istalk ) {
 357                                                 $content_actions['addsection'] = array(
 358                                                         'class' => $section == 'new'?'selected':false,
 359                                                         'text' => wfMsg('addsection'),
 360                                                         'href' => $this->makeUrl($this->thispage, 'action=edit&section=new')
 361                                                 );
 362                                         }
 363                                 } else {
 364                                         $oid = ( $oldid && ! isset( $diff ) ) ? "&oldid={$oldid}" : '';
 365                                         $content_actions['viewsource'] = array('class' => ($action == 'edit') ? 'selected' : false,
 366                                         'text' => wfMsg('viewsource'),
 367                                         'href' => $this->makeUrl($this->thispage, 'action=edit'.$oid));
 368                                 }
 369
 370                                 if ( $wgTitle->getArticleId() ) {
 371
 372                                         $content_actions['history'] = array('class' => ($action == 'history') ? 'selected' : false,
 373                                         'text' => wfMsg('history_short'),
 374                                         'href' => $this->makeUrl($this->thispage, 'action=history'));
 375
 376                                         # XXX: is there a rollback action anywhere or is it planned?
 377                                         # Don't recall where i got this from...
 378                                         /*if( $wgUser->getNewtalk() ) {
 379                                                 $content_actions['rollback'] = array('class' => ($action == 'rollback') ? 'selected' : false,
 380                                                 'text' => wfMsg('rollback_short'),
 381                                                 'href' => $this->makeUrl($this->thispage, 'action=rollback'),
 382                                                 'ttip' => wfMsg('tooltip-rollback'),
 383                                                 'akey' => wfMsg('accesskey-rollback'));
 384                                         }*/
 385
 386                                         if($wgUser->isSysop()){
 387                                                 if(!$wgTitle->isProtected()){
 388                                                         $content_actions['protect'] = array(
 389                                                                 'class' => ($action == 'protect') ? 'selected' : false,
 390                                                                 'text' => wfMsg('protect'),
 391                                                                 'href' => $this->makeUrl($this->thispage, 'action=protect')
 392                                                         );
 393
 394                                                 } else {
 395                                                         $content_actions['unprotect'] = array(
 396                                                                 'class' => ($action == 'unprotect') ? 'selected' : false,
 397                                                                 'text' => wfMsg('unprotect'),
 398                                                                 'href' => $this->makeUrl($this->thispage, 'action=unprotect')
 399                                                         );
 400                                                 }
 401                                                 $content_actions['delete'] = array(
 402                                                         'class' => ($action == 'delete') ? 'selected' : false,
 403                                                         'text' => wfMsg('delete'),
 404                                                         'href' => $this->makeUrl($this->thispage, 'action=delete')
 405                                                 );
 406                                         }
 407                                         if ( $wgUser->getID() != 0 ) {
 408                                                 if ( $wgTitle->userCanEdit()) {
 409                                                         $content_actions['move'] = array('class' => ($wgTitle->getDbKey() == 'Movepage' and $wgTitle->getNamespace == Namespace::getSpecial()) ? 'selected' : false,
 410                                                         'text' => wfMsg('move'),
 411                                                         'href' => $this->makeSpecialUrl('Movepage', 'target='. urlencode( $this->thispage ))
 412                                                 );
 413                                                 } else {
 414                                                         $content_actions['move'] = array('class' => 'inactive',
 415                                                         'text' => wfMsg('move'),
 416                                                         'href' => false);
 417
 418                                                 }
 419                                         }
 420                                 } else {
 421                                         //article doesn't exist or is deleted
 422                                         if($wgUser->isSysop()){
 423                                                 if( $n = $wgTitle->isDeleted() ) {
 424                                                         $content_actions['delete'] = array(
 425                                                                 'class' => false,
 426                                                                 'text' => wfMsg( "undelete_short", $n ),
 427                                                                 'href' => $this->makeSpecialUrl('Undelete/'.$this->thispage)
 428                                                         );
 429                                                 }
 430                                         }
 431                                 }
 432
 433                                 if ( $wgUser->getID() != 0 and $action != 'edit' and $action != 'submit' ) {
 434                                         if( !$wgTitle->userIsWatching()) {
 435                                                 $content_actions['watch'] = array('class' => ($action == 'watch' or $action == 'unwatch') ? 'selected' : false,
 436                                                 'text' => wfMsg('watch'),
 437                                                 'href' => $this->makeUrl($this->thispage, 'action=watch'));
 438                                         } else {
 439                                                 $content_actions['unwatch'] = array('class' => ($action == 'unwatch' or $action == 'watch') ? 'selected' : false,
 440                                                 'text' => wfMsg('unwatch'),
 441                                                 'href' => $this->makeUrl($this->thispage, 'action=unwatch'));
 442                                         }
 443                                 }
 444
 445                                 # Show validate tab
 446                                 if ( $wgUseValidation && $wgTitle->getArticleId() && $wgTitle->getNamespace() == 0 ) {
 447                                         global $wgArticle ;
 448                                         $article_time = "&timestamp=" . $wgArticle->mTimestamp ;
 449                                         $content_actions['validate'] = array('class' => ($action == 'validate') ? 'selected' : false ,
 450                                                 'text' => wfMsg('val_tab'),
 451                                                 'href' => $this->makeUrl($this->thispage, "action=validate{$article_time}"));
 452                                         }
 453
 454                         } else {
 455                                 /* show special page tab */
 456
 457                                 $content_actions['article'] = array('class' => 'selected',
 458                                 'text' => wfMsg('specialpage'),
 459                                 'href' => false);
 460                         }
 461
 462                         return $content_actions;
 463                 }
 464
 465                 # build array of common navigation links
 466                 function buildNavUrls () {
 467                         global $wgTitle, $wgUser, $wgRequest;
 468                         global $wgSiteSupportPage;
 469
 470                         $action = $wgRequest->getText( 'action' );
 471                         $oldid = $wgRequest->getVal( 'oldid' );
 472                         $diff = $wgRequest->getVal( 'diff' );
 473                         // XXX: remove htmlspecialchars when tal:attributes works with i18n:attributes
 474                         $nav_urls = array();
 475                         $nav_urls['mainpage'] = array('href' => htmlspecialchars( $this->makeI18nUrl('mainpage')));
 476                         $nav_urls['randompage'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Randompage')));
 477                         $nav_urls['recentchanges'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Recentchanges')));
 478                         $nav_urls['whatlinkshere'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Whatlinkshere', 'target='.urlencode( $this->thispage ))));
 479                         $nav_urls['currentevents'] = (wfMsg('currentevents') != '-') ? array('href' => htmlspecialchars( $this->makeI18nUrl('currentevents'))) : false;
 480                         $nav_urls['portal'] = (wfMsg('portal') != '-') ? array('href' => htmlspecialchars( $this->makeI18nUrl('portal-url'))) : false;
 481                         $nav_urls['recentchangeslinked'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Recentchangeslinked', 'target='.urlencode( $this->thispage ))));
 482                         $nav_urls['bugreports'] = array('href' => htmlspecialchars( $this->makeI18nUrl('bugreportspage')));
 483                         // $nav_urls['sitesupport'] = array('href' => htmlspecialchars( $this->makeI18nUrl('sitesupportpage')));
 484                         $nav_urls['sitesupport'] = array('href' => htmlspecialchars( $wgSiteSupportPage));
 485                         $nav_urls['help'] = array('href' => htmlspecialchars( $this->makeI18nUrl('helppage')));
 486                         $nav_urls['upload'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Upload')));
 487                         $nav_urls['specialpages'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Specialpages')));
 488
 489                         if( $wgTitle->getNamespace() == NS_USER || $wgTitle->getNamespace() == NS_USER_TALK ) {
 490                                 $id = User::idFromName($wgTitle->getText());
 491                                 $ip = User::isIP($wgTitle->getText());
 492                         } else {
 493                                 $id = 0;
 494                                 $ip = false;
 495                         }
 496
 497                         if($id || $ip) { # both anons and non-anons have contri list
 498                                 $nav_urls['contributions'] = array(
 499                                         'href' => htmlspecialchars( $this->makeSpecialUrl('Contributions', "target=" . $wgTitle->getPartialURL() ) )
 500                                 );
 501                         }
 502                         if ( 0 != $wgUser->getID() ) { # show only to signed in users
 503                                 if($id) {       # can only email non-anons
 504                                         $nav_urls['emailuser'] = array(
 505                                                 'href' => htmlspecialchars( $this->makeSpecialUrl('Emailuser', "target=" . $wgTitle->getPartialURL() ) )
 506                                         );
 507                                 }
 508                         }
 509
 510
 511                         return $nav_urls;
 512                 }
 513
 514                 function getNameSpaceKey () {
 515                         global $wgTitle;
 516                         switch ($wgTitle->getNamespace()) {
 517                                 case NS_MAIN:
 518                                 case NS_TALK:
 519                                         return 'nstab-main';
 520                                 case NS_USER:
 521                                 case NS_USER_TALK:
 522                                         return 'nstab-user';
 523                                 case NS_MEDIA:
 524                                         return 'nstab-media';
 525                                 case NS_SPECIAL:
 526                                         return 'nstab-special';
 527                                 case NS_WP:
 528                                 case NS_WP_TALK:
 529                                         return 'nstab-wp';
 530                                 case NS_IMAGE:
 531                                 case NS_IMAGE_TALK:
 532                                         return 'nstab-image';
 533                                 case NS_MEDIAWIKI:
 534                                 case NS_MEDIAWIKI_TALK:
 535                                         return 'nstab-mediawiki';
 536                                 case NS_TEMPLATE:
 537                                 case NS_TEMPLATE_TALK:
 538                                         return 'nstab-template';
 539                                 case NS_HELP:
 540                                 case NS_HELP_TALK:
 541                                         return 'nstab-help';
 542                                 case NS_CATEGORY:
 543                                 case NS_CATEGORY_TALK:
 544                                         return 'nstab-category';
 545                                 default:
 546                                         return 'nstab-main';
 547                         }
 548                 }
 549                 /* private */ function setupUserCssJs () {
 550                         global $wgRequest, $wgTitle;
 551                         $action = $wgRequest->getText('action');
 552                         # generated css
 553                         $this->usercss = '@import "'.$this->makeUrl('-','action=raw&gen=css').'";'."\n";
 554
 555                         if( $this->loggedin ) {
 556                                 if($wgTitle->isCssSubpage() and $action == 'submit' and  $wgTitle->userCanEditCssJsSubpage()) {
 557                                         # generated css
 558                                         $this->usercss = '@import "'.$this->makeUrl('-','action=raw&smaxage=0&maxage=0&gen=css').'";'."\n";
 559                                         // css preview
 560                                         $this->usercss .= $wgRequest->getText('wpTextbox1');
 561                                 } else {
 562                                         # generated css
 563                                         $this->usercss .= '@import "'.$this->makeUrl('-','action=raw&smaxage=0&gen=css').'";'."\n";
 564                                         # import user stylesheet
 565                                         $this->usercss .= '@import "'.
 566                                         $this->makeUrl($this->userpage.'/'.$this->skinname.'.css', 'action=raw&ctype=text/css').'";'."\n";
 567                                 }
 568                                 if($wgTitle->isJsSubpage() and $action == 'submit' and  $wgTitle->userCanEditCssJsSubpage()) {
 569                                         # XXX: additional security check/prompt?
 570                                         $this->userjsprev = $wgRequest->getText('wpTextbox1');
 571                                 } else {
 572                                         $this->userjs = $this->makeUrl($this->userpage.'/'.$this->skinname.'.js', 'action=raw&ctype=text/javascript&dontcountme=s');
 573                                 }
 574                         }
 575                 }
 576                 # returns css with user-specific options
 577                 function getUserStylesheet() {
 578                         global $wgUser, $wgRequest, $wgTitle, $wgLang, $wgSquidMaxage, $wgStylePath;
 579                         $action = $wgRequest->getText('action');
 580                         $maxage = $wgRequest->getText('maxage');
 581                         $s = "/* generated user stylesheet */\n";
 582                         if($wgLang->isRTL()) $s .= '@import "'.$wgStylePath.'/'.$this->skinname.'/rtl.css";'."\n";
 583                         $s .= '@import "'.
 584                         $this->makeNSUrl(ucfirst($this->skinname).'.css', 'action=raw&ctype=text/css&smaxage='.$wgSquidMaxage, NS_MEDIAWIKI)."\";\n";
 585                         if($wgUser->getID() != 0) {
 586                                 if ( 1 == $wgUser->getOption( "underline" ) ) {
 587                                         $s .= "a { text-decoration: underline; }\n";
 588                                 } else {
 589                                         $s .= "a { text-decoration: none; }\n";
 590                                 }
 591                         }
 592                         if ( 1 != $wgUser->getOption( "highlightbroken" ) ) {
 593                                 $s .= "a.new, #quickbar a.new { color: #CC2200; }\n";
 594                         }
 595                         if ( 1 == $wgUser->getOption( "justify" ) ) {
 596                                 $s .= "#bodyContent { text-align: justify; }\n";
 597                         }
 598                         return $s;
 599                 }
 600                 function getUserJs() {
 601                         global $wgUser, $wgStylePath;
 602                         $s = "/* generated javascript */";
 603                         $s .= "var skin = '{$this->skinname}';\nvar stylepath = '{$wgStylePath}';";
 604                         $s .= '/* MediaWiki:'.ucfirst($this->skinname)." */\n";
 605                         $s .= wfMsg(ucfirst($this->skinname).'.js');
 606                         return $s;
 607                 }
 608         }
 609
 610         class SkinDaVinci extends SkinPHPTal {
 611                 function initPage( &$out ) {
 612                         SkinPHPTal::initPage( $out );
 613                         $this->skinname = "davinci";
 614                 }
 615         }
 616
 617         class SkinMono extends SkinPHPTal {
 618                 function initPage( &$out ) {
 619                         SkinPHPTal::initPage( $out );
 620                         $this->skinname = "mono";
 621                 }
 622         }
 623
 624         class SkinMonoBook extends SkinPHPTal {
 625                 function initPage( &$out ) {
 626                         SkinPHPTal::initPage( $out );
 627                         $this->skinname = "monobook";
 628                 }
 629         }
 630
 631         class SkinMySkin extends SkinPHPTal {
 632                 function initPage( &$out ) {
 633                         SkinPHPTal::initPage( $out );
 634                         $this->skinname = "myskin";
 635                 }
 636         }
 637
 638         class SkinChick extends SkinPHPTal {
 639                 function initPage( &$out ) {
 640                         SkinPHPTal::initPage( $out );
 641                         $this->skinname = "chick";
 642                         $this->template = "xhtml_minimal";
 643                 }
 644                 function suppressUrlExpansion() { return true; }
 645                 function printSource() { return ""; }
 646         }
 647 }
 648 ?>