includes/SkinPHPTal.php

   1 <?php
   2 # This program is free software; you can redistribute it and/or modify
   3 # it under the terms of the GNU General Public License as published by
   4 # the Free Software Foundation; either version 2 of the License, or
   5 # (at your option) any later version.
   6 #
   7 # This program is distributed in the hope that it will be useful,
   8 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   9 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  10 # GNU General Public License for more details.
  11 #
  12 # You should have received a copy of the GNU General Public License along
  13 # with this program; if not, write to the Free Software Foundation, Inc.,
  14 # 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  15 # http://www.gnu.org/copyleft/gpl.html
  16
  17 /**
  18  * Generic PHPTal (http://phptal.sourceforge.net/) skin
  19  * Based on Brion's smarty skin
  20  * Copyright (C) Gabriel Wicke -- http://www.aulinx.de/
  21  *
  22  * Todo: Needs some serious refactoring into functions that correspond
  23  * to the computations individual esi snippets need. Most importantly no body
  24  * parsing for most of those of course.
  25  *
  26  * Set this in LocalSettings to enable phptal:
  27  * set_include_path(get_include_path() . ":" . $IP.'/PHPTAL-NP-0.7.0/libs');
  28  * $wgUsePHPTal = true;
  29  *
  30  * @package MediaWiki
  31  */
  32
  33 /**
  34  * This is not a valid entry point, perform no further processing unless
  35  * MEDIAWIKI is defined
  36  */
  37 if( defined( 'MEDIAWIKI' ) ) {
  38
  39 require_once 'GlobalFunctions.php';
  40 global $IP;
  41 require_once $IP.'/PHPTAL-NP-0.7.0/libs/PHPTAL.php';
  42
  43 /**
  44  * @todo document
  45  * @package MediaWiki
  46  */
  47 class MediaWiki_I18N extends PHPTAL_I18N {
  48         var $_context = array();
  49
  50         function set($varName, $value) {
  51                 $this->_context[$varName] = $value;
  52         }
  53
  54         function translate($value) {
  55                 $value = wfMsg( $value );
  56                 // interpolate variables
  57                 while (preg_match('/\$([0-9]*?)/sm', $value, $m)) {
  58                         list($src, $var) = $m;
  59                         wfSuppressWarnings();
  60                         $varValue = $this->_context[$var];
  61                         wfRestoreWarnings();
  62                         $value = str_replace($src, $varValue, $value);
  63                 }
  64                 return $value;
  65         }
  66 }
  67
  68 /**
  69  *
  70  * @package MediaWiki
  71  */
  72 class SkinPHPTal extends Skin {
  73         /**#@+
  74          * @access private
  75          */
  76
  77         /**
  78          * Name of our skin, set in initPage()
  79          * It probably need to be all lower case.
  80          */
  81         var $skinname;
  82
  83         /**
  84          * Stylesheets set to use
  85          * Sub directory in ./skins/ where various stylesheets are located
  86          */
  87         var $stylename;
  88
  89         /**
  90          * PHPTal template to be used.
  91          * '.pt' will be automaticly added to it on PHPTAL object creation
  92          */
  93         var $template;
  94
  95         /**#@-*/
  96
  97         /** */
  98         function initPage( &$out ) {
  99                 parent::initPage( $out );
 100                 $this->skinname  = 'monobook';
 101                 $this->stylename = 'monobook';
 102                 $this->template  = 'MonoBook';
 103         }
 104
 105         /**
 106          * initialize various variables and generate the template
 107          */
 108         function outputPage( &$out ) {
 109                 global $wgTitle, $wgArticle, $wgUser, $wgLang, $wgOut;
 110                 global $wgScript, $wgStylePath, $wgLanguageCode, $wgUseNewInterlanguage;
 111                 global $wgMimeType, $wgOutputEncoding, $wgUseDatabaseMessages, $wgRequest;
 112                 global $wgDisableCounters, $wgLogo, $action, $wgFeedClasses, $wgSiteNotice;
 113                         global $wgMaxCredits, $wgShowCreditsIfMax;
 114
 115                 extract( $wgRequest->getValues( 'oldid', 'diff' ) );
 116
 117                 $this->initPage( $out );
 118                 $tpl = new PHPTAL($this->template . '.pt', 'skins');
 119
 120                 #if ( $wgUseDatabaseMessages ) { // uncomment this to fall back to GetText
 121                 $tpl->setTranslator(new MediaWiki_I18N());
 122                 #}
 123
 124                 $this->thispage = $wgTitle->getPrefixedDbKey();
 125                 $this->thisurl = $wgTitle->getPrefixedURL();
 126                 $this->loggedin = $wgUser->getID() != 0;
 127                 $this->iscontent = ($wgTitle->getNamespace() != Namespace::getSpecial() );
 128                 $this->iseditable = ($this->iscontent and !($action == 'edit' or $action == 'submit'));
 129                 $this->username = $wgUser->getName();
 130                 $this->userpage = $wgLang->getNsText( Namespace::getUser() ) . ":" . $wgUser->getName();
 131                 $this->userpageUrlDetails = $this->makeUrlDetails($this->userpage);
 132
 133                 $this->usercss =  $this->userjs = $this->userjsprev = false;
 134                 $this->setupUserCssJs();
 135
 136                 $this->titletxt = $wgTitle->getPrefixedText();
 137
 138                 $tpl->set( 'title', $wgOut->getPageTitle() );
 139                 $tpl->set( 'pagetitle', $wgOut->getHTMLTitle() );
 140
 141                 $tpl->setRef( "thispage", $this->thispage );
 142                 $subpagestr = $this->subPageSubtitle();
 143                 $tpl->set(
 144                         'subtitle',  !empty($subpagestr)?
 145                         '<span class="subpages">'.$subpagestr.'</span>'.$out->getSubtitle():
 146                         $out->getSubtitle()
 147                 );
 148                 $undelete = $this->getUndeleteLink();
 149                 $tpl->set(
 150                         "undelete", !empty($undelete)?
 151                         '<span class="subpages">'.$undelete.'</span>':
 152                         ''
 153                 );
 154
 155                 $tpl->set( 'catlinks', $this->getCategories());
 156                 if( $wgOut->isSyndicated() ) {
 157                         $feeds = array();
 158                         foreach( $wgFeedClasses as $format => $class ) {
 159                                 $feeds[$format] = array(
 160                                         'text' => $format,
 161                                         'href' => $wgRequest->appendQuery( "feed=$format" ),
 162                                         'ttip' => wfMsg('tooltip-'.$format)
 163                                 );
 164                         }
 165                         $tpl->setRef( 'feeds', $feeds );
 166                 }
 167                 $tpl->setRef( 'mimetype', $wgMimeType );
 168                 $tpl->setRef( 'charset', $wgOutputEncoding );
 169                 $tpl->set( 'headlinks', $out->getHeadLinks() );
 170                 $tpl->setRef( 'wgScript', $wgScript );
 171                 $tpl->setRef( 'skinname', $this->skinname );
 172                 $tpl->setRef( 'stylename', $this->stylename );
 173                 $tpl->setRef( 'loggedin', $this->loggedin );
 174                 $tpl->set('nsclass', 'ns-'.$wgTitle->getNamespace());
 175                 $tpl->set('notspecialpage', $wgTitle->getNamespace() != NS_SPECIAL);
 176                 /* XXX currently unused, might get useful later
 177                 $tpl->set( "editable", ($wgTitle->getNamespace() != NS_SPECIAL ) );
 178                 $tpl->set( "exists", $wgTitle->getArticleID() != 0 );
 179                 $tpl->set( "watch", $wgTitle->userIsWatching() ? "unwatch" : "watch" );
 180                 $tpl->set( "protect", count($wgTitle->getRestrictions()) ? "unprotect" : "protect" );
 181                 $tpl->set( "helppage", wfMsg('helppage'));
 182                 $tpl->set( "sysop", $wgUser->isSysop() );
 183                 */
 184                 $tpl->set( 'searchaction', $this->escapeSearchLink() );
 185                 $tpl->setRef( 'stylepath', $wgStylePath );
 186                 $tpl->setRef( 'logopath', $wgLogo );
 187                 $tpl->setRef( "lang", $wgLanguageCode );
 188                 $tpl->set( 'dir', $wgLang->isRTL() ? "rtl" : "ltr" );
 189                 $tpl->set( 'rtl', $wgLang->isRTL() );
 190                 $tpl->set( 'langname', $wgLang->getLanguageName( $wgLanguageCode ) );
 191                 $tpl->setRef( 'username', $this->username );
 192                 $tpl->setRef( 'userpage', $this->userpage);
 193                 $tpl->setRef( 'userpageurl', $this->userpageUrlDetails['href']);
 194                 $tpl->setRef( 'usercss', $this->usercss);
 195                 $tpl->setRef( 'userjs', $this->userjs);
 196                 $tpl->setRef( 'userjsprev', $this->userjsprev);
 197                 if($this->loggedin) {
 198                         $tpl->set( 'jsvarurl', $this->makeUrl('-','action=raw&smaxage=0&gen=js') );
 199                 } else {
 200                         $tpl->set( 'jsvarurl', $this->makeUrl('-','action=raw&gen=js') );
 201                 }
 202                 if( $wgUser->getNewtalk() ) {
 203                         $usertitle = Title::newFromText( $this->userpage );
 204                         $usertalktitle = $usertitle->getTalkPage();
 205                         if($usertalktitle->getPrefixedDbKey() != $this->thispage){
 206
 207                                 $ntl = wfMsg( 'newmessages',
 208                                 $this->makeKnownLink(
 209                                         $wgLang->getNsText( Namespace::getTalk( Namespace::getUser() ) )
 210                                         . ':' . $this->username,
 211                                         wfMsg('newmessageslink') )
 212                                 );
 213                                 # Disable Cache
 214                                 $wgOut->setSquidMaxage(0);
 215                         }
 216                 } else {
 217                         $ntl = '';
 218                 }
 219
 220                 $tpl->setRef( 'newtalk', $ntl );
 221                 $tpl->setRef( 'skin', $this);
 222                 $tpl->set( 'logo', $this->logoText() );
 223                 if ( $wgOut->isArticle() and (!isset( $oldid ) or isset( $diff )) and 0 != $wgArticle->getID() ) {
 224                         if ( !$wgDisableCounters ) {
 225                                 $viewcount = $wgLang->formatNum( $wgArticle->getCount() );
 226                                 if ( $viewcount ) {
 227                                         $tpl->set('viewcount', wfMsg( "viewcount", $viewcount ));
 228                                 }
 229                         }
 230                         $tpl->set('lastmod', $this->lastModified());
 231                                 $tpl->set('copyright',$this->getCopyright());
 232
 233                                 $this->credits = false;
 234
 235                                 if (isset($wgMaxCredits) && $wgMaxCredits != 0) {
 236                                         require_once("Credits.php");
 237                                         $this->credits = getCredits($wgArticle, $wgMaxCredits, $wgShowCreditsIfMax);
 238                                 }
 239
 240                                         $tpl->setRef( 'credits', $this->credits );
 241
 242                 } elseif ( isset( $oldid ) && !isset( $diff ) ) {
 243                         $tpl->set('copyright', $this->getCopyright());
 244                 }
 245
 246                 $tpl->set( 'copyrightico', $this->getCopyrightIcon() );
 247                 $tpl->set( 'poweredbyico', $this->getPoweredBy() );
 248                 $tpl->set( 'disclaimer', $this->disclaimerLink() );
 249                 $tpl->set( 'about', $this->aboutLink() );
 250
 251                 $tpl->setRef( 'debug', $out->mDebugtext );
 252                 $tpl->set( 'reporttime', $out->reportTime() );
 253                 $tpl->set( 'sitenotice', $wgSiteNotice );
 254
 255                 $printfooter = "<div class=\"printfooter\">\n" . $this->printSource() . "</div>\n";
 256                 $out->mBodytext .= $printfooter ;
 257                 $tpl->setRef( 'bodytext', $out->mBodytext );
 258
 259                 $language_urls = array();
 260                 foreach( $wgOut->getLanguageLinks() as $l ) {
 261                         $nt = Title::newFromText( $l );
 262                         $language_urls[] = array('href' => $nt->getFullURL(),
 263                         'text' => ($wgLang->getLanguageName( $nt->getInterwiki()) != ''?$wgLang->getLanguageName( $nt->getInterwiki()) : $l),
 264                         'class' => $wgLang->isRTL() ? 'rtl' : 'ltr');
 265                 }
 266                 if(count($language_urls)) {
 267                         $tpl->setRef( 'language_urls', $language_urls);
 268                 } else {
 269                         $tpl->set('language_urls', false);
 270                 }
 271                 $tpl->set('personal_urls', $this->buildPersonalUrls());
 272                 $content_actions = $this->buildContentActionUrls();
 273                 $tpl->setRef('content_actions', $content_actions);
 274                 // XXX: attach this from javascript, same with section editing
 275                 if($this->iseditable && $wgUser->getOption("editondblclick") )
 276                 {
 277                         $tpl->set('body-ondblclick', 'document.location = "' .$content_actions['edit']['href'] .'";');
 278                 } else {
 279                         $tpl->set('body-ondblclick', false);
 280                 }
 281                 $tpl->set( 'nav_urls', $this->buildNavUrls() );
 282
 283                 // execute template
 284                 $res = $tpl->execute();
 285                 // result may be an error
 286                 if (PEAR::isError($res)) {
 287                         echo $res->toString(), "\n";
 288                 } else {
 289                         echo $res;
 290                 }
 291
 292         }
 293
 294         /**
 295          * build array of urls for personal toolbar
 296          */
 297         function buildPersonalUrls() {
 298                 /* set up the default links for the personal toolbar */
 299                 global $wgShowIPinHeader;
 300                 $personal_urls = array();
 301                 if ($this->loggedin) {
 302                         $personal_urls['userpage'] = array(
 303                                 'text' => $this->username,
 304                                 'href' => &$this->userpageUrlDetails['href'],
 305                                 'class' => $this->userpageUrlDetails['exists']?false:'new'
 306                         );
 307                         $usertalkUrlDetails = $this->makeTalkUrlDetails($this->userpage);
 308                         $personal_urls['mytalk'] = array(
 309                                 'text' => wfMsg('mytalk'),
 310                                 'href' => &$usertalkUrlDetails['href'],
 311                                 'class' => $usertalkUrlDetails['exists']?false:'new'
 312                         );
 313                         $personal_urls['preferences'] = array(
 314                                 'text' => wfMsg('preferences'),
 315                                 'href' => $this->makeSpecialUrl('Preferences')
 316                         );
 317                         $personal_urls['watchlist'] = array(
 318                                 'text' => wfMsg('watchlist'),
 319                                 'href' => $this->makeSpecialUrl('Watchlist')
 320                         );
 321                         $personal_urls['mycontris'] = array(
 322                                 'text' => wfMsg('mycontris'),
 323                                 'href' => $this->makeSpecialUrl('Contributions','target=' . urlencode( $this->username ) )
 324                         );
 325                         $personal_urls['logout'] = array(
 326                                 'text' => wfMsg('userlogout'),
 327                                 'href' => $this->makeSpecialUrl('Userlogout','returnto=' . $this->thisurl )
 328                         );
 329                 } else {
 330                         if( $wgShowIPinHeader && isset(  $_COOKIE[ini_get("session.name")] ) ) {
 331                                 $personal_urls['anonuserpage'] = array(
 332                                         'text' => $this->username,
 333                                         'href' => &$this->userpageUrlDetails['href'],
 334                                         'class' => $this->userpageUrlDetails['exists']?false:'new'
 335                                 );
 336                                 $usertalkUrlDetails = $this->makeTalkUrlDetails($this->userpage);
 337                                 $personal_urls['anontalk'] = array(
 338                                         'text' => wfMsg('anontalk'),
 339                                         'href' => &$usertalkUrlDetails['href'],
 340                                         'class' => $usertalkUrlDetails['exists']?false:'new'
 341                                 );
 342                                 $personal_urls['anonlogin'] = array(
 343                                         'text' => wfMsg('userlogin'),
 344                                         'href' => $this->makeSpecialUrl('Userlogin', 'returnto=' . $this->thisurl )
 345                                 );
 346                         } else {
 347
 348                                 $personal_urls['login'] = array(
 349                                         'text' => wfMsg('userlogin'),
 350                                         'href' => $this->makeSpecialUrl('Userlogin', 'returnto=' . $this->thisurl )
 351                                 );
 352                         }
 353                 }
 354
 355                 return $personal_urls;
 356         }
 357
 358         /**
 359          * an array of edit links by default used for the tabs
 360          */
 361         function buildContentActionUrls () {
 362                 global $wgTitle, $wgUser, $wgOut, $wgRequest, $wgUseValidation;
 363                 $action = $wgRequest->getText( 'action' );
 364                 $section = $wgRequest->getText( 'section' );
 365                 $oldid = $wgRequest->getVal( 'oldid' );
 366                 $diff = $wgRequest->getVal( 'diff' );
 367                 $content_actions = array();
 368
 369                 if( $this->iscontent and !$wgOut->isQuickbarSuppressed() ) {
 370
 371                         $nskey = $this->getNameSpaceKey();
 372                         $is_active = !Namespace::isTalk( $wgTitle->getNamespace()) ;
 373                         if ( $action == 'validate' ) $is_active = false ; # Show article tab deselected when validating
 374                         $content_actions[$nskey] = array('class' => ($is_active) ? 'selected' : false,
 375                         'text' => wfMsg($nskey),
 376                         'href' => $this->makeArticleUrl($this->thispage));
 377
 378                         /* set up the classes for the talk link */
 379                         $talk_class = (Namespace::isTalk( $wgTitle->getNamespace()) ? 'selected' : false);
 380                         $talktitle = Title::newFromText( $this->titletxt );
 381                         $talktitle = $talktitle->getTalkPage();
 382                         $this->checkTitle($talktitle, $this->titletxt);
 383                         if($talktitle->getArticleId() != 0) {
 384                                 $content_actions['talk'] = array(
 385                                         'class' => $talk_class,
 386                                         'text' => wfMsg('talk'),
 387                                         'href' => $this->makeTalkUrl($this->titletxt)
 388                                 );
 389                         } else {
 390                                 $content_actions['talk'] = array(
 391                                         'class' => $talk_class?$talk_class.' new':'new',
 392                                         'text' => wfMsg('talk'),
 393                                         'href' => $this->makeTalkUrl($this->titletxt,'action=edit')
 394                                 );
 395                         }
 396
 397                         if ( $wgTitle->userCanEdit() ) {
 398                                 $oid = ( $oldid && ! isset( $diff ) ) ? '&oldid='.$oldid : false;
 399                                 $istalk = ( Namespace::isTalk( $wgTitle->getNamespace()) );
 400                                 $istalkclass = $istalk?' istalk':'';
 401                                 $content_actions['edit'] = array(
 402                                         'class' => ((($action == 'edit' or $action == 'submit') and $section != 'new') ? 'selected' : '').$istalkclass,
 403                                         'text' => wfMsg('edit'),
 404                                         'href' => $this->makeUrl($this->thispage, 'action=edit'.$oid)
 405                                 );
 406                                 if ( $istalk ) {
 407                                         $content_actions['addsection'] = array(
 408                                                 'class' => $section == 'new'?'selected':false,
 409                                                 'text' => wfMsg('addsection'),
 410                                                 'href' => $this->makeUrl($this->thispage, 'action=edit&section=new')
 411                                         );
 412                                 }
 413                         } else {
 414                                         $oid = ( $oldid && ! isset( $diff ) ) ? '&oldid='.$oldid : '';
 415                                 $content_actions['viewsource'] = array('class' => ($action == 'edit') ? 'selected' : false,
 416                                 'text' => wfMsg('viewsource'),
 417                                 'href' => $this->makeUrl($this->thispage, 'action=edit'.$oid));
 418                         }
 419
 420                         if ( $wgTitle->getArticleId() ) {
 421
 422                                 $content_actions['history'] = array('class' => ($action == 'history') ? 'selected' : false,
 423                                 'text' => wfMsg('history_short'),
 424                                 'href' => $this->makeUrl($this->thispage, 'action=history'));
 425
 426                                 # XXX: is there a rollback action anywhere or is it planned?
 427                                 # Don't recall where i got this from...
 428                                 /*if( $wgUser->getNewtalk() ) {
 429                                         $content_actions['rollback'] = array('class' => ($action == 'rollback') ? 'selected' : false,
 430                                         'text' => wfMsg('rollback_short'),
 431                                         'href' => $this->makeUrl($this->thispage, 'action=rollback'),
 432                                         'ttip' => wfMsg('tooltip-rollback'),
 433                                         'akey' => wfMsg('accesskey-rollback'));
 434                                 }*/
 435
 436                                 if($wgUser->isSysop()){
 437                                         if(!$wgTitle->isProtected()){
 438                                                 $content_actions['protect'] = array(
 439                                                         'class' => ($action == 'protect') ? 'selected' : false,
 440                                                         'text' => wfMsg('protect'),
 441                                                         'href' => $this->makeUrl($this->thispage, 'action=protect')
 442                                                 );
 443
 444                                         } else {
 445                                                 $content_actions['unprotect'] = array(
 446                                                         'class' => ($action == 'unprotect') ? 'selected' : false,
 447                                                         'text' => wfMsg('unprotect'),
 448                                                         'href' => $this->makeUrl($this->thispage, 'action=unprotect')
 449                                                 );
 450                                         }
 451                                         $content_actions['delete'] = array(
 452                                                 'class' => ($action == 'delete') ? 'selected' : false,
 453                                                 'text' => wfMsg('delete'),
 454                                                 'href' => $this->makeUrl($this->thispage, 'action=delete')
 455                                         );
 456                                 }
 457                                 if ( $wgUser->getID() != 0 ) {
 458                                         if ( $wgTitle->userCanEdit()) {
 459                                                 $content_actions['move'] = array('class' => ($wgTitle->getDbKey() == 'Movepage' and $wgTitle->getNamespace == Namespace::getSpecial()) ? 'selected' : false,
 460                                                 'text' => wfMsg('move'),
 461                                                 'href' => $this->makeSpecialUrl('Movepage', 'target='. urlencode( $this->thispage ))
 462                                         );
 463                                         } else {
 464                                                 $content_actions['move'] = array('class' => 'inactive',
 465                                                 'text' => wfMsg('move'),
 466                                                 'href' => false);
 467
 468                                         }
 469                                 }
 470                         } else {
 471                                 //article doesn't exist or is deleted
 472                                 if($wgUser->isSysop()){
 473                                         if( $n = $wgTitle->isDeleted() ) {
 474                                                 $content_actions['delete'] = array(
 475                                                         'class' => false,
 476                                                         'text' => wfMsg( "undelete_short", $n ),
 477                                                         'href' => $this->makeSpecialUrl('Undelete/'.$this->thispage)
 478                                                 );
 479                                         }
 480                                 }
 481                         }
 482
 483                         if ( $wgUser->getID() != 0 and $action != 'submit' ) {
 484                                 if( !$wgTitle->userIsWatching()) {
 485                                         $content_actions['watch'] = array('class' => ($action == 'watch' or $action == 'unwatch') ? 'selected' : false,
 486                                         'text' => wfMsg('watch'),
 487                                         'href' => $this->makeUrl($this->thispage, 'action=watch'));
 488                                 } else {
 489                                         $content_actions['unwatch'] = array('class' => ($action == 'unwatch' or $action == 'watch') ? 'selected' : false,
 490                                         'text' => wfMsg('unwatch'),
 491                                         'href' => $this->makeUrl($this->thispage, 'action=unwatch'));
 492                                 }
 493                         }
 494
 495                         # Show validate tab
 496                         if ( $wgUseValidation && $wgTitle->getArticleId() && $wgTitle->getNamespace() == 0 ) {
 497                                 global $wgArticle ;
 498                                 $article_time = "&timestamp=" . $wgArticle->mTimestamp ;
 499                                 $content_actions['validate'] = array('class' => ($action == 'validate') ? 'selected' : false ,
 500                                         'text' => wfMsg('val_tab'),
 501                                         'href' => $this->makeUrl($this->thispage, 'action=validate'.$article_time));
 502                                 }
 503
 504                 } else {
 505                         /* show special page tab */
 506
 507                         $content_actions['article'] = array('class' => 'selected',
 508                         'text' => wfMsg('specialpage'),
 509                         'href' => false);
 510                 }
 511
 512                 return $content_actions;
 513         }
 514
 515         /**
 516          * build array of common navigation links
 517          */
 518         function buildNavUrls () {
 519                 global $wgTitle, $wgUser, $wgRequest;
 520                 global $wgSiteSupportPage, $wgDisableUploads;
 521
 522                 $action = $wgRequest->getText( 'action' );
 523                 $oldid = $wgRequest->getVal( 'oldid' );
 524                 $diff = $wgRequest->getVal( 'diff' );
 525                 // XXX: remove htmlspecialchars when tal:attributes works with i18n:attributes
 526                 $nav_urls = array();
 527                 $nav_urls['mainpage'] = array('href' => htmlspecialchars( $this->makeI18nUrl('mainpage')));
 528                 $nav_urls['randompage'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Randompage')));
 529                 $nav_urls['recentchanges'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Recentchanges')));
 530                 $nav_urls['currentevents'] = (wfMsg('currentevents') != '-') ? array('href' => htmlspecialchars( $this->makeI18nUrl('currentevents'))) : false;
 531                 $nav_urls['portal'] = (wfMsg('portal') != '-') ? array('href' => htmlspecialchars( $this->makeI18nUrl('portal-url'))) : false;
 532                 $nav_urls['bugreports'] = array('href' => htmlspecialchars( $this->makeI18nUrl('bugreportspage')));
 533                 // $nav_urls['sitesupport'] = array('href' => htmlspecialchars( $this->makeI18nUrl('sitesupportpage')));
 534                 $nav_urls['sitesupport'] = array('href' => htmlspecialchars( $wgSiteSupportPage));
 535                 $nav_urls['help'] = array('href' => htmlspecialchars( $this->makeI18nUrl('helppage')));
 536                 if( $this->loggedin && !$wgDisableUploads ) {
 537                         $nav_urls['upload'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Upload')));
 538                 }
 539                 $nav_urls['specialpages'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Specialpages')));
 540
 541                 if( $wgTitle->getNamespace() != NS_SPECIAL) {
 542                 $nav_urls['whatlinkshere'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Whatlinkshere', 'target='.urlencode( $this->thispage ))));
 543                 $nav_urls['recentchangeslinked'] = array('href' => htmlspecialchars( $this->makeSpecialUrl('Recentchangeslinked', 'target='.urlencode( $this->thispage ))));
 544                 }
 545
 546                 if( $wgTitle->getNamespace() == NS_USER || $wgTitle->getNamespace() == NS_USER_TALK ) {
 547                         $id = User::idFromName($wgTitle->getText());
 548                         $ip = User::isIP($wgTitle->getText());
 549                 } else {
 550                         $id = 0;
 551                         $ip = false;
 552                 }
 553
 554                 if($id || $ip) { # both anons and non-anons have contri list
 555                         $nav_urls['contributions'] = array(
 556                                 'href' => htmlspecialchars( $this->makeSpecialUrl('Contributions', "target=" . $wgTitle->getPartialURL() ) )
 557                         );
 558                 }
 559                 if ( 0 != $wgUser->getID() ) { # show only to signed in users
 560                         if($id) {       # can only email non-anons
 561                                 $nav_urls['emailuser'] = array(
 562                                         'href' => htmlspecialchars( $this->makeSpecialUrl('Emailuser', "target=" . $wgTitle->getPartialURL() ) )
 563                                 );
 564                         }
 565                 }
 566
 567                 return $nav_urls;
 568         }
 569
 570         /**
 571          * Generate strings used for xml 'id' names
 572          */
 573         function getNameSpaceKey () {
 574                 global $wgTitle;
 575                 switch ($wgTitle->getNamespace()) {
 576                         case NS_MAIN:
 577                         case NS_TALK:
 578                                 return 'nstab-main';
 579                         case NS_USER:
 580                         case NS_USER_TALK:
 581                                 return 'nstab-user';
 582                         case NS_MEDIA:
 583                                 return 'nstab-media';
 584                         case NS_SPECIAL:
 585                                 return 'nstab-special';
 586                         case NS_PROJECT:
 587                         case NS_PROJECT_TALK:
 588                                 return 'nstab-wp';
 589                         case NS_IMAGE:
 590                         case NS_IMAGE_TALK:
 591                                 return 'nstab-image';
 592                         case NS_MEDIAWIKI:
 593                         case NS_MEDIAWIKI_TALK:
 594                                 return 'nstab-mediawiki';
 595                         case NS_TEMPLATE:
 596                         case NS_TEMPLATE_TALK:
 597                                 return 'nstab-template';
 598                         case NS_HELP:
 599                         case NS_HELP_TALK:
 600                                 return 'nstab-help';
 601                         case NS_CATEGORY:
 602                         case NS_CATEGORY_TALK:
 603                                 return 'nstab-category';
 604                         default:
 605                                 return 'nstab-main';
 606                 }
 607         }
 608
 609
 610         /**
 611          * @access private
 612          */
 613         function setupUserCssJs () {
 614                 global $wgRequest, $wgTitle;
 615                 $action = $wgRequest->getText('action');
 616                 # generated css
 617                 $this->usercss = '@import "'.$this->makeUrl('-','action=raw&gen=css').'";'."\n";
 618
 619                 if( $this->loggedin ) {
 620                         if($wgTitle->isCssSubpage() and $action == 'submit' and  $wgTitle->userCanEditCssJsSubpage()) {
 621                                 # generated css
 622                                 $this->usercss = '@import "'.$this->makeUrl('-','action=raw&smaxage=0&maxage=0&gen=css').'";'."\n";
 623                                 // css preview
 624                                 $this->usercss .= $wgRequest->getText('wpTextbox1');
 625                         } else {
 626                                 # generated css
 627                                 $this->usercss .= '@import "'.$this->makeUrl('-','action=raw&smaxage=0&gen=css').'";'."\n";
 628                                 # import user stylesheet
 629                                 $this->usercss .= '@import "'.
 630                                 $this->makeUrl($this->userpage.'/'.$this->skinname.'.css', 'action=raw&ctype=text/css').'";'."\n";
 631                         }
 632                         if($wgTitle->isJsSubpage() and $action == 'submit' and  $wgTitle->userCanEditCssJsSubpage()) {
 633                                 # XXX: additional security check/prompt?
 634                                 $this->userjsprev = $wgRequest->getText('wpTextbox1');
 635                         } else {
 636                                 $this->userjs = $this->makeUrl($this->userpage.'/'.$this->skinname.'.js', 'action=raw&ctype=text/javascript&dontcountme=s');
 637                         }
 638                 }
 639         }
 640
 641         /**
 642          * returns css with user-specific options
 643          */
 644         function getUserStylesheet() {
 645                 global $wgUser, $wgRequest, $wgTitle, $wgLang, $wgSquidMaxage, $wgStylePath;
 646                 $action = $wgRequest->getText('action');
 647                 $maxage = $wgRequest->getText('maxage');
 648                 $s = "/* generated user stylesheet */\n";
 649                 if($wgLang->isRTL()) $s .= '@import "'.$wgStylePath.'/'.$this->stylename.'/rtl.css";'."\n";
 650                 $s .= '@import "'.
 651                 $this->makeNSUrl(ucfirst($this->skinname).'.css', 'action=raw&ctype=text/css&smaxage='.$wgSquidMaxage, NS_MEDIAWIKI)."\";\n";
 652                 if($wgUser->getID() != 0) {
 653                         if ( 1 == $wgUser->getOption( "underline" ) ) {
 654                                 $s .= "a { text-decoration: underline; }\n";
 655                         } else {
 656                                 $s .= "a { text-decoration: none; }\n";
 657                         }
 658                 }
 659                 if ( 1 != $wgUser->getOption( "highlightbroken" ) ) {
 660                         $s .= "a.new, #quickbar a.new { color: #CC2200; }\n";
 661                 }
 662                 if ( 1 == $wgUser->getOption( "justify" ) ) {
 663                         $s .= "#bodyContent { text-align: justify; }\n";
 664                 }
 665                 return $s;
 666         }
 667
 668         /**
 669          *
 670          */
 671         function getUserJs() {
 672                 global $wgUser, $wgStylePath;
 673                 $s = '/* generated javascript */';
 674                 $s .= "var skin = '{$this->skinname}';\nvar stylepath = '{$wgStylePath}';";
 675                 $s .= '/* MediaWiki:'.ucfirst($this->skinname)." */\n";
 676                 $s .= wfMsg(ucfirst($this->skinname).'.js');
 677                 return $s;
 678         }
 679 }
 680
 681 } // end of if( defined( 'MEDIAWIKI' ) )
 682 ?>