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