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