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