includes/SkinPHPTal.php

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