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