includes/SkinTemplate.php

   1 <?php
   2 if ( ! defined( 'MEDIAWIKI' ) )
   3         die( 1 );
   4
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 2 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License along
  16 # with this program; if not, write to the Free Software Foundation, Inc.,
  17 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18 # http://www.gnu.org/copyleft/gpl.html
  19
  20 /**
  21  * Wrapper object for MediaWiki's localization functions,
  22  * to be passed to the template engine.
  23  *
  24  * @private
  25  * @addtogroup Skins
  26  */
  27 class MediaWiki_I18N {
  28         var $_context = array();
  29
  30         function set($varName, $value) {
  31                 $this->_context[$varName] = $value;
  32         }
  33
  34         function translate($value) {
  35                 $fname = 'SkinTemplate-translate';
  36                 wfProfileIn( $fname );
  37
  38                 // Hack for i18n:attributes in PHPTAL 1.0.0 dev version as of 2004-10-23
  39                 $value = preg_replace( '/^string:/', '', $value );
  40
  41                 $value = wfMsg( $value );
  42                 // interpolate variables
  43                 $m = array();
  44                 while (preg_match('/\$([0-9]*?)/sm', $value, $m)) {
  45                         list($src, $var) = $m;
  46                         wfSuppressWarnings();
  47                         $varValue = $this->_context[$var];
  48                         wfRestoreWarnings();
  49                         $value = str_replace($src, $varValue, $value);
  50                 }
  51                 wfProfileOut( $fname );
  52                 return $value;
  53         }
  54 }
  55
  56 /**
  57  * Template-filler skin base class
  58  * Formerly generic PHPTal (http://phptal.sourceforge.net/) skin
  59  * Based on Brion's smarty skin
  60  * @copyright Copyright © Gabriel Wicke -- http://www.aulinx.de/
  61  *
  62  * @todo Needs some serious refactoring into functions that correspond
  63  * to the computations individual esi snippets need. Most importantly no body
  64  * parsing for most of those of course.
  65  *
  66  * @addtogroup Skins
  67  */
  68 class SkinTemplate extends Skin {
  69         /**#@+
  70          * @private
  71          */
  72
  73         /**
  74          * Name of our skin, set in initPage()
  75          * It probably need to be all lower case.
  76          */
  77         var $skinname;
  78
  79         /**
  80          * Stylesheets set to use
  81          * Sub directory in ./skins/ where various stylesheets are located
  82          */
  83         var $stylename;
  84
  85         /**
  86          * For QuickTemplate, the name of the subclass which
  87          * will actually fill the template.
  88          */
  89         var $template;
  90
  91         /**#@-*/
  92
  93         /**
  94          * Setup the base parameters...
  95          * Child classes should override this to set the name,
  96          * style subdirectory, and template filler callback.
  97          *
  98          * @param OutputPage $out
  99          */
 100         function initPage( &$out ) {
 101                 parent::initPage( $out );
 102                 $this->skinname  = 'monobook';
 103                 $this->stylename = 'monobook';
 104                 $this->template  = 'QuickTemplate';
 105         }
 106
 107         /**
 108          * Create the template engine object; we feed it a bunch of data
 109          * and eventually it spits out some HTML. Should have interface
 110          * roughly equivalent to PHPTAL 0.7.
 111          *
 112          * @param string $callback (or file)
 113          * @param string $repository subdirectory where we keep template files
 114          * @param string $cache_dir
 115          * @return object
 116          * @private
 117          */
 118         function setupTemplate( $classname, $repository=false, $cache_dir=false ) {
 119                 return new $classname();
 120         }
 121
 122         /**
 123          * initialize various variables and generate the template
 124          *
 125          * @param OutputPage $out
 126          * @public
 127          */
 128         function outputPage( &$out ) {
 129                 global $wgTitle, $wgArticle, $wgUser, $wgLang, $wgContLang, $wgOut;
 130                 global $wgScript, $wgStylePath, $wgContLanguageCode;
 131                 global $wgMimeType, $wgJsMimeType, $wgOutputEncoding, $wgRequest;
 132                 global $wgXhtmlDefaultNamespace, $wgXhtmlNamespaces;
 133                 global $wgDisableCounters, $wgLogo, $action, $wgFeedClasses, $wgHideInterlanguageLinks;
 134                 global $wgMaxCredits, $wgShowCreditsIfMax;
 135                 global $wgPageShowWatchingUsers;
 136                 global $wgUseTrackbacks;
 137                 global $wgArticlePath, $wgScriptPath, $wgServer, $wgLang, $wgCanonicalNamespaceNames;
 138
 139                 $fname = 'SkinTemplate::outputPage';
 140                 wfProfileIn( $fname );
 141
 142                 $oldid = $wgRequest->getVal( 'oldid' );
 143                 $diff = $wgRequest->getVal( 'diff' );
 144
 145                 wfProfileIn( "$fname-init" );
 146                 $this->initPage( $out );
 147
 148                 $this->mTitle =& $wgTitle;
 149                 $this->mUser =& $wgUser;
 150
 151                 $tpl = $this->setupTemplate( $this->template, 'skins' );
 152
 153                 #if ( $wgUseDatabaseMessages ) { // uncomment this to fall back to GetText
 154                 $tpl->setTranslator(new MediaWiki_I18N());
 155                 #}
 156                 wfProfileOut( "$fname-init" );
 157
 158                 wfProfileIn( "$fname-stuff" );
 159                 $this->thispage = $this->mTitle->getPrefixedDbKey();
 160                 $this->thisurl = $this->mTitle->getPrefixedURL();
 161                 $this->loggedin = $wgUser->isLoggedIn();
 162                 $this->iscontent = ($this->mTitle->getNamespace() != NS_SPECIAL );
 163                 $this->iseditable = ($this->iscontent and !($action == 'edit' or $action == 'submit'));
 164                 $this->username = $wgUser->getName();
 165                 $userPage = $wgUser->getUserPage();
 166                 $this->userpage = $userPage->getPrefixedText();
 167
 168                 if ( $wgUser->isLoggedIn() || $this->showIPinHeader() ) {
 169                         $this->userpageUrlDetails = self::makeUrlDetails( $this->userpage );
 170                 } else {
 171                         # This won't be used in the standard skins, but we define it to preserve the interface
 172                         # To save time, we check for existence
 173                         $this->userpageUrlDetails = self::makeKnownUrlDetails( $this->userpage );
 174                 }
 175
 176                 $this->usercss =  $this->userjs = $this->userjsprev = false;
 177                 $this->setupUserCss();
 178                 $this->setupUserJs( $out->isUserJsAllowed() );
 179                 $this->titletxt = $this->mTitle->getPrefixedText();
 180                 wfProfileOut( "$fname-stuff" );
 181
 182                 wfProfileIn( "$fname-stuff2" );
 183                 $tpl->set( 'title', $wgOut->getPageTitle() );
 184                 $tpl->set( 'pagetitle', $wgOut->getHTMLTitle() );
 185                 $tpl->set( 'displaytitle', $wgOut->mPageLinkTitle );
 186                 $tpl->set( 'pageclass', Sanitizer::escapeClass( 'page-'.$this->mTitle->getPrefixedText() ) );
 187
 188                 $nsname = isset( $wgCanonicalNamespaceNames[ $this->mTitle->getNamespace() ] ) ?
 189                           $wgCanonicalNamespaceNames[ $this->mTitle->getNamespace() ] :
 190                           $this->mTitle->getNsText();
 191
 192                 $tpl->set( 'nscanonical', $nsname );
 193                 $tpl->set( 'nsnumber', $this->mTitle->getNamespace() );
 194                 $tpl->set( 'titleprefixeddbkey', $this->mTitle->getPrefixedDBKey() );
 195                 $tpl->set( 'titletext', $this->mTitle->getText() );
 196                 $tpl->set( 'articleid', $this->mTitle->getArticleId() );
 197                 $tpl->set( 'currevisionid', isset( $wgArticle ) ? $wgArticle->getLatest() : 0 );
 198
 199                 $tpl->set( 'isarticle', $wgOut->isArticle() );
 200
 201                 $tpl->setRef( "thispage", $this->thispage );
 202                 $subpagestr = $this->subPageSubtitle();
 203                 $tpl->set(
 204                         'subtitle',  !empty($subpagestr)?
 205                         '<span class="subpages">'.$subpagestr.'</span>'.$out->getSubtitle():
 206                         $out->getSubtitle()
 207                 );
 208                 $undelete = $this->getUndeleteLink();
 209                 $tpl->set(
 210                         "undelete", !empty($undelete)?
 211                         '<span class="subpages">'.$undelete.'</span>':
 212                         ''
 213                 );
 214
 215                 $tpl->set( 'catlinks', $this->getCategories());
 216                 if( $wgOut->isSyndicated() ) {
 217                         $feeds = array();
 218                         foreach( $wgOut->getSyndicationLinks() as $format => $link ) {
 219                                 $feeds[$format] = array(
 220                                         'text' => wfMsg( "feed-$format" ),
 221                                         'href' => $link );
 222                         }
 223                         $tpl->setRef( 'feeds', $feeds );
 224                 } else {
 225                         $tpl->set( 'feeds', false );
 226                 }
 227                 if ($wgUseTrackbacks && $out->isArticleRelated()) {
 228                         $tpl->set( 'trackbackhtml', $wgTitle->trackbackRDF() );
 229                 } else {
 230                         $tpl->set( 'trackbackhtml', null );
 231                 }
 232
 233                 $tpl->setRef( 'xhtmldefaultnamespace', $wgXhtmlDefaultNamespace );
 234                 $tpl->set( 'xhtmlnamespaces', $wgXhtmlNamespaces );
 235                 $tpl->setRef( 'mimetype', $wgMimeType );
 236                 $tpl->setRef( 'jsmimetype', $wgJsMimeType );
 237                 $tpl->setRef( 'charset', $wgOutputEncoding );
 238                 $tpl->set( 'headlinks', $out->getHeadLinks() );
 239                 $tpl->set('headscripts', $out->getScript() );
 240                 $tpl->setRef( 'wgScript', $wgScript );
 241                 $tpl->setRef( 'skinname', $this->skinname );
 242                 $tpl->set( 'skinclass', get_class( $this ) );
 243                 $tpl->setRef( 'stylename', $this->stylename );
 244                 $tpl->set( 'printable', $wgRequest->getBool( 'printable' ) );
 245                 $tpl->setRef( 'loggedin', $this->loggedin );
 246                 $tpl->set('nsclass', 'ns-'.$this->mTitle->getNamespace());
 247                 $tpl->set('notspecialpage', $this->mTitle->getNamespace() != NS_SPECIAL);
 248                 /* XXX currently unused, might get useful later
 249                 $tpl->set( "editable", ($this->mTitle->getNamespace() != NS_SPECIAL ) );
 250                 $tpl->set( "exists", $this->mTitle->getArticleID() != 0 );
 251                 $tpl->set( "watch", $this->mTitle->userIsWatching() ? "unwatch" : "watch" );
 252                 $tpl->set( "protect", count($this->mTitle->isProtected()) ? "unprotect" : "protect" );
 253                 $tpl->set( "helppage", wfMsg('helppage'));
 254                 */
 255                 $tpl->set( 'searchaction', $this->escapeSearchLink() );
 256                 $tpl->set( 'search', trim( $wgRequest->getVal( 'search' ) ) );
 257                 $tpl->setRef( 'stylepath', $wgStylePath );
 258                 $tpl->setRef( 'articlepath', $wgArticlePath );
 259                 $tpl->setRef( 'scriptpath', $wgScriptPath );
 260                 $tpl->setRef( 'serverurl', $wgServer );
 261                 $tpl->setRef( 'logopath', $wgLogo );
 262                 $tpl->setRef( "lang", $wgContLanguageCode );
 263                 $tpl->set( 'dir', $wgContLang->isRTL() ? "rtl" : "ltr" );
 264                 $tpl->set( 'rtl', $wgContLang->isRTL() );
 265                 $tpl->set( 'langname', $wgContLang->getLanguageName( $wgContLanguageCode ) );
 266                 $tpl->set( 'showjumplinks', $wgUser->getOption( 'showjumplinks' ) );
 267                 $tpl->set( 'username', $wgUser->isAnon() ? NULL : $this->username );
 268                 $tpl->setRef( 'userpage', $this->userpage);
 269                 $tpl->setRef( 'userpageurl', $this->userpageUrlDetails['href']);
 270                 $tpl->set( 'userlang', $wgLang->getCode() );
 271                 $tpl->set( 'pagecss', $this->setupPageCss() );
 272                 $tpl->setRef( 'usercss', $this->usercss);
 273                 $tpl->setRef( 'userjs', $this->userjs);
 274                 $tpl->setRef( 'userjsprev', $this->userjsprev);
 275                 global $wgUseSiteJs;
 276                 if ($wgUseSiteJs) {
 277                         $jsCache = $this->loggedin ? '&smaxage=0' : '';
 278                         $tpl->set( 'jsvarurl',
 279                                 self::makeUrl('-',
 280                                         "action=raw$jsCache&gen=js&useskin=" .
 281                                                 urlencode( $this->getSkinName() ) ) );
 282                 } else {
 283                         $tpl->set('jsvarurl', false);
 284                 }
 285                 $newtalks = $wgUser->getNewMessageLinks();
 286
 287                 if (count($newtalks) == 1 && $newtalks[0]["wiki"] === wfWikiID() ) {
 288                         $usertitle = $this->mUser->getUserPage();
 289                         $usertalktitle = $usertitle->getTalkPage();
 290                         if( !$usertalktitle->equals( $this->mTitle ) ) {
 291                                 $ntl = wfMsg( 'youhavenewmessages',
 292                                         $this->makeKnownLinkObj(
 293                                                 $usertalktitle,
 294                                                 wfMsgHtml( 'newmessageslink' ),
 295                                                 'redirect=no'
 296                                         ),
 297                                         $this->makeKnownLinkObj(
 298                                                 $usertalktitle,
 299                                                 wfMsgHtml( 'newmessagesdifflink' ),
 300                                                 'diff=cur'
 301                                         )
 302                                 );
 303                                 # Disable Cache
 304                                 $wgOut->setSquidMaxage(0);
 305                         }
 306                 } else if (count($newtalks)) {
 307                         $sep = str_replace("_", " ", wfMsgHtml("newtalkseperator"));
 308                         $msgs = array();
 309                         foreach ($newtalks as $newtalk) {
 310                                 $msgs[] = wfElement("a",
 311                                         array('href' => $newtalk["link"]), $newtalk["wiki"]);
 312                         }
 313                         $parts = implode($sep, $msgs);
 314                         $ntl = wfMsgHtml('youhavenewmessagesmulti', $parts);
 315                         $wgOut->setSquidMaxage(0);
 316                 } else {
 317                         $ntl = '';
 318                 }
 319                 wfProfileOut( "$fname-stuff2" );
 320
 321                 wfProfileIn( "$fname-stuff3" );
 322                 $tpl->setRef( 'newtalk', $ntl );
 323                 $tpl->setRef( 'skin', $this);
 324                 $tpl->set( 'logo', $this->logoText() );
 325                 if ( $wgOut->isArticle() and (!isset( $oldid ) or isset( $diff )) and
 326                         $wgArticle and 0 != $wgArticle->getID() )
 327                 {
 328                         if ( !$wgDisableCounters ) {
 329                                 $viewcount = $wgLang->formatNum( $wgArticle->getCount() );
 330                                 if ( $viewcount ) {
 331                                         $tpl->set('viewcount', wfMsgExt( 'viewcount', array( 'parseinline' ), $viewcount ) );
 332                                 } else {
 333                                         $tpl->set('viewcount', false);
 334                                 }
 335                         } else {
 336                                 $tpl->set('viewcount', false);
 337                         }
 338
 339                         if ($wgPageShowWatchingUsers) {
 340                                 $dbr = wfGetDB( DB_SLAVE );
 341                                 $watchlist = $dbr->tableName( 'watchlist' );
 342                                 $sql = "SELECT COUNT(*) AS n FROM $watchlist
 343                                         WHERE wl_title='" . $dbr->strencode($this->mTitle->getDBkey()) .
 344                                         "' AND  wl_namespace=" . $this->mTitle->getNamespace() ;
 345                                 $res = $dbr->query( $sql, 'SkinTemplate::outputPage');
 346                                 $x = $dbr->fetchObject( $res );
 347                                 $numberofwatchingusers = $x->n;
 348                                 if ($numberofwatchingusers > 0) {
 349                                         $tpl->set('numberofwatchingusers',
 350                                                 wfMsgExt('number_of_watching_users_pageview', array('parseinline'),
 351                                                 $wgLang->formatNum($numberofwatchingusers))
 352                                         );
 353                                 } else {
 354                                         $tpl->set('numberofwatchingusers', false);
 355                                 }
 356                         } else {
 357                                 $tpl->set('numberofwatchingusers', false);
 358                         }
 359
 360                         $tpl->set('copyright',$this->getCopyright());
 361
 362                         $this->credits = false;
 363
 364                         if (isset($wgMaxCredits) && $wgMaxCredits != 0) {
 365                                 require_once("Credits.php");
 366                                 $this->credits = getCredits($wgArticle, $wgMaxCredits, $wgShowCreditsIfMax);
 367                         } else {
 368                                 $tpl->set('lastmod', $this->lastModified());
 369                         }
 370
 371                         $tpl->setRef( 'credits', $this->credits );
 372
 373                 } elseif ( isset( $oldid ) && !isset( $diff ) ) {
 374                         $tpl->set('copyright', $this->getCopyright());
 375                         $tpl->set('viewcount', false);
 376                         $tpl->set('lastmod', false);
 377                         $tpl->set('credits', false);
 378                         $tpl->set('numberofwatchingusers', false);
 379                 } else {
 380                         $tpl->set('copyright', false);
 381                         $tpl->set('viewcount', false);
 382                         $tpl->set('lastmod', false);
 383                         $tpl->set('credits', false);
 384                         $tpl->set('numberofwatchingusers', false);
 385                 }
 386                 wfProfileOut( "$fname-stuff3" );
 387
 388                 wfProfileIn( "$fname-stuff4" );
 389                 $tpl->set( 'copyrightico', $this->getCopyrightIcon() );
 390                 $tpl->set( 'poweredbyico', $this->getPoweredBy() );
 391                 $tpl->set( 'disclaimer', $this->disclaimerLink() );
 392                 $tpl->set( 'privacy', $this->privacyLink() );
 393                 $tpl->set( 'about', $this->aboutLink() );
 394
 395                 $tpl->setRef( 'debug', $out->mDebugtext );
 396                 $tpl->set( 'reporttime', wfReportTime() );
 397                 $tpl->set( 'sitenotice', wfGetSiteNotice() );
 398                 $tpl->set( 'bottomscripts', $this->bottomScripts() );
 399
 400                 $printfooter = "<div class=\"printfooter\">\n" . $this->printSource() . "</div>\n";
 401                 $out->mBodytext .= $printfooter ;
 402                 $tpl->setRef( 'bodytext', $out->mBodytext );
 403
 404                 # Language links
 405                 $language_urls = array();
 406
 407                 if ( !$wgHideInterlanguageLinks ) {
 408                         foreach( $wgOut->getLanguageLinks() as $l ) {
 409                                 $tmp = explode( ':', $l, 2 );
 410                                 $class = 'interwiki-' . $tmp[0];
 411                                 unset($tmp);
 412                                 $nt = Title::newFromText( $l );
 413                                 $language_urls[] = array(
 414                                         'href' => $nt->getFullURL(),
 415                                         'text' => ($wgContLang->getLanguageName( $nt->getInterwiki()) != ''?$wgContLang->getLanguageName( $nt->getInterwiki()) : $l),
 416                                         'class' => $class
 417                                 );
 418                         }
 419                 }
 420                 if(count($language_urls)) {
 421                         $tpl->setRef( 'language_urls', $language_urls);
 422                 } else {
 423                         $tpl->set('language_urls', false);
 424                 }
 425                 wfProfileOut( "$fname-stuff4" );
 426
 427                 # Personal toolbar
 428                 $tpl->set('personal_urls', $this->buildPersonalUrls());
 429                 $content_actions = $this->buildContentActionUrls();
 430                 $tpl->setRef('content_actions', $content_actions);
 431
 432                 // XXX: attach this from javascript, same with section editing
 433                 if($this->iseditable && $wgUser->getOption("editondblclick") )
 434                 {
 435                         $encEditUrl = wfEscapeJsString( $this->mTitle->getLocalUrl( $this->editUrlOptions() ) );
 436                         $tpl->set('body_ondblclick', 'document.location = "' . $encEditUrl . '";');
 437                 } else {
 438                         $tpl->set('body_ondblclick', false);
 439                 }
 440                 if( $this->iseditable && $wgUser->getOption( 'editsectiononrightclick' ) ) {
 441                         $tpl->set( 'body_onload', 'setupRightClickEdit()' );
 442                 } else {
 443                         $tpl->set( 'body_onload', false );
 444                 }
 445                 $tpl->set( 'sidebar', $this->buildSidebar() );
 446                 $tpl->set( 'nav_urls', $this->buildNavUrls() );
 447
 448                 // original version by hansm
 449                 if( !wfRunHooks( 'SkinTemplateOutputPageBeforeExec', array( &$this, &$tpl ) ) ) {
 450                         wfDebug( __METHOD__ . ': Hook SkinTemplateOutputPageBeforeExec broke outputPage execution!' );
 451                 }
 452
 453                 // execute template
 454                 wfProfileIn( "$fname-execute" );
 455                 $res = $tpl->execute();
 456                 wfProfileOut( "$fname-execute" );
 457
 458                 // result may be an error
 459                 $this->printOrError( $res );
 460                 wfProfileOut( $fname );
 461         }
 462
 463         /**
 464          * Output the string, or print error message if it's
 465          * an error object of the appropriate type.
 466          * For the base class, assume strings all around.
 467          *
 468          * @param mixed $str
 469          * @private
 470          */
 471         function printOrError( $str ) {
 472                 echo $str;
 473         }
 474
 475         /**
 476          * build array of urls for personal toolbar
 477          * @return array
 478          * @private
 479          */
 480         function buildPersonalUrls() {
 481                 global $wgTitle, $wgRequest;
 482
 483                 $fname = 'SkinTemplate::buildPersonalUrls';
 484                 $pageurl = $wgTitle->getLocalURL();
 485                 wfProfileIn( $fname );
 486
 487                 /* set up the default links for the personal toolbar */
 488                 $personal_urls = array();
 489                 if ($this->loggedin) {
 490                         $personal_urls['userpage'] = array(
 491                                 'text' => $this->username,
 492                                 'href' => &$this->userpageUrlDetails['href'],
 493                                 'class' => $this->userpageUrlDetails['exists']?false:'new',
 494                                 'active' => ( $this->userpageUrlDetails['href'] == $pageurl )
 495                         );
 496                         $usertalkUrlDetails = $this->makeTalkUrlDetails($this->userpage);
 497                         $personal_urls['mytalk'] = array(
 498                                 'text' => wfMsg('mytalk'),
 499                                 'href' => &$usertalkUrlDetails['href'],
 500                                 'class' => $usertalkUrlDetails['exists']?false:'new',
 501                                 'active' => ( $usertalkUrlDetails['href'] == $pageurl )
 502                         );
 503                         $href = self::makeSpecialUrl( 'Preferences' );
 504                         $personal_urls['preferences'] = array(
 505                                 'text' => wfMsg( 'mypreferences' ),
 506                                 'href' => $href,
 507                                 'active' => ( $href == $pageurl )
 508                         );
 509                         $href = self::makeSpecialUrl( 'Watchlist' );
 510                         $personal_urls['watchlist'] = array(
 511                                 'text' => wfMsg( 'mywatchlist' ),
 512                                 'href' => $href,
 513                                 'active' => ( $href == $pageurl )
 514                         );
 515
 516                         # We need to do an explicit check for Special:Contributions, as we
 517                         # have to match both the title, and the target (which could come
 518                         # from request values or be specified in "sub page" form. The plot
 519                         # thickens, because $wgTitle is altered for special pages, so doesn't
 520                         # contain the original alias-with-subpage.
 521                         $title = Title::newFromText( $wgRequest->getText( 'title' ) );
 522                         if( $title instanceof Title && $title->getNamespace() == NS_SPECIAL ) {
 523                                 list( $spName, $spPar ) =
 524                                         SpecialPage::resolveAliasWithSubpage( $title->getText() );
 525                                 $active = $spName == 'Contributions'
 526                                         && ( ( $spPar && $spPar == $this->username )
 527                                                 || $wgRequest->getText( 'target' ) == $this->username );
 528                         } else {
 529                                 $active = false;
 530                         }
 531
 532                         $href = self::makeSpecialUrlSubpage( 'Contributions', $this->username );
 533                         $personal_urls['mycontris'] = array(
 534                                 'text' => wfMsg( 'mycontris' ),
 535                                 'href' => $href,
 536                                 'active' => $active
 537                         );
 538                         $personal_urls['logout'] = array(
 539                                 'text' => wfMsg( 'userlogout' ),
 540                                 'href' => self::makeSpecialUrl( 'Userlogout',
 541                                         $wgTitle->isSpecial( 'Preferences' ) ? '' : "returnto={$this->thisurl}"
 542                                 ),
 543                                 'active' => false
 544                         );
 545                 } else {
 546                         if( $this->showIPinHeader() ) {
 547                                 $href = &$this->userpageUrlDetails['href'];
 548                                 $personal_urls['anonuserpage'] = array(
 549                                         'text' => $this->username,
 550                                         'href' => $href,
 551                                         'class' => $this->userpageUrlDetails['exists']?false:'new',
 552                                         'active' => ( $pageurl == $href )
 553                                 );
 554                                 $usertalkUrlDetails = $this->makeTalkUrlDetails($this->userpage);
 555                                 $href = &$usertalkUrlDetails['href'];
 556                                 $personal_urls['anontalk'] = array(
 557                                         'text' => wfMsg('anontalk'),
 558                                         'href' => $href,
 559                                         'class' => $usertalkUrlDetails['exists']?false:'new',
 560                                         'active' => ( $pageurl == $href )
 561                                 );
 562                                 $personal_urls['anonlogin'] = array(
 563                                         'text' => wfMsg('userlogin'),
 564                                         'href' => self::makeSpecialUrl( 'Userlogin', 'returnto=' . $this->thisurl ),
 565                                         'active' => $wgTitle->isSpecial( 'Userlogin' )
 566                                 );
 567                         } else {
 568
 569                                 $personal_urls['login'] = array(
 570                                         'text' => wfMsg('userlogin'),
 571                                         'href' => self::makeSpecialUrl( 'Userlogin', 'returnto=' . $this->thisurl ),
 572                                         'active' => $wgTitle->isSpecial( 'Userlogin' )
 573                                 );
 574                         }
 575                 }
 576
 577                 wfRunHooks( 'PersonalUrls', array( &$personal_urls, &$wgTitle ) );
 578                 wfProfileOut( $fname );
 579                 return $personal_urls;
 580         }
 581
 582         function tabAction( $title, $message, $selected, $query='', $checkEdit=false ) {
 583                 $classes = array();
 584                 if( $selected ) {
 585                         $classes[] = 'selected';
 586                 }
 587                 if( $checkEdit && !$title->isAlwaysKnown() && $title->getArticleId() == 0 ) {
 588                         $classes[] = 'new';
 589                         $query = 'action=edit';
 590                 }
 591
 592                 $text = wfMsg( $message );
 593                 if ( wfEmptyMsg( $message, $text ) ) {
 594                         global $wgContLang;
 595                         $text = $wgContLang->getFormattedNsText( MWNamespace::getSubject( $title->getNamespace() ) );
 596                 }
 597
 598                 $result = array();
 599                 if( !wfRunHooks('SkinTemplateTabAction', array(&$this,
 600                                 $title, $message, $selected, $checkEdit,
 601                                 &$classes, &$query, &$text, &$result)) ) {
 602                         return $result;
 603                 }
 604
 605                 return array(
 606                         'class' => implode( ' ', $classes ),
 607                         'text' => $text,
 608                         'href' => $title->getLocalUrl( $query ) );
 609         }
 610
 611         function makeTalkUrlDetails( $name, $urlaction = '' ) {
 612                 $title = Title::newFromText( $name );
 613                 if( !is_object($title) ) {
 614                         throw new MWException( __METHOD__." given invalid pagename $name" );
 615                 }
 616                 $title = $title->getTalkPage();
 617                 self::checkTitle( $title, $name );
 618                 return array(
 619                         'href' => $title->getLocalURL( $urlaction ),
 620                         'exists' => $title->getArticleID() != 0 ? true : false
 621                 );
 622         }
 623
 624         function makeArticleUrlDetails( $name, $urlaction = '' ) {
 625                 $title = Title::newFromText( $name );
 626                 $title= $title->getSubjectPage();
 627                 self::checkTitle( $title, $name );
 628                 return array(
 629                         'href' => $title->getLocalURL( $urlaction ),
 630                         'exists' => $title->getArticleID() != 0 ? true : false
 631                 );
 632         }
 633
 634         /**
 635          * an array of edit links by default used for the tabs
 636          * @return array
 637          * @private
 638          */
 639         function buildContentActionUrls () {
 640                 global $wgContLang, $wgLang, $wgOut;
 641                 $fname = 'SkinTemplate::buildContentActionUrls';
 642                 wfProfileIn( $fname );
 643
 644                 global $wgUser, $wgRequest;
 645                 $action = $wgRequest->getText( 'action' );
 646                 $section = $wgRequest->getText( 'section' );
 647                 $content_actions = array();
 648
 649                 $prevent_active_tabs = false ;
 650                 wfRunHooks( 'SkinTemplatePreventOtherActiveTabs', array( &$this , &$prevent_active_tabs ) )     ;
 651
 652                 if( $this->iscontent ) {
 653                         $subjpage = $this->mTitle->getSubjectPage();
 654                         $talkpage = $this->mTitle->getTalkPage();
 655
 656                         $nskey = $this->mTitle->getNamespaceKey();
 657                         $content_actions[$nskey] = $this->tabAction(
 658                                 $subjpage,
 659                                 $nskey,
 660                                 !$this->mTitle->isTalkPage() && !$prevent_active_tabs,
 661                                 '', true);
 662
 663                         $content_actions['talk'] = $this->tabAction(
 664                                 $talkpage,
 665                                 'talk',
 666                                 $this->mTitle->isTalkPage() && !$prevent_active_tabs,
 667                                 '',
 668                                 true);
 669
 670                         wfProfileIn( "$fname-edit" );
 671                         if ( $this->mTitle->quickUserCan( 'edit' ) && ( $this->mTitle->exists() || $this->mTitle->quickUserCan( 'create' ) ) ) {
 672                                 $istalk = $this->mTitle->isTalkPage();
 673                                 $istalkclass = $istalk?' istalk':'';
 674                                 $content_actions['edit'] = array(
 675                                         'class' => ((($action == 'edit' or $action == 'submit') and $section != 'new') ? 'selected' : '').$istalkclass,
 676                                         'text' => $this->mTitle->exists()
 677                                                 ? wfMsg( 'edit' )
 678                                                 : wfMsg( 'create' ),
 679                                         'href' => $this->mTitle->getLocalUrl( $this->editUrlOptions() )
 680                                 );
 681
 682                                 if ( $istalk || $wgOut->showNewSectionLink() ) {
 683                                         $content_actions['addsection'] = array(
 684                                                 'class' => $section == 'new'?'selected':false,
 685                                                 'text' => wfMsg('addsection'),
 686                                                 'href' => $this->mTitle->getLocalUrl( 'action=edit&section=new' )
 687                                         );
 688                                 }
 689                         } elseif ( $this->mTitle->exists() || $this->mTitle->isAlwaysKnown() ) {
 690                                 $content_actions['viewsource'] = array(
 691                                         'class' => ($action == 'edit') ? 'selected' : false,
 692                                         'text' => wfMsg('viewsource'),
 693                                         'href' => $this->mTitle->getLocalUrl( $this->editUrlOptions() )
 694                                 );
 695                         }
 696                         wfProfileOut( "$fname-edit" );
 697
 698                         wfProfileIn( "$fname-live" );
 699                         if ( $this->mTitle->getArticleId() ) {
 700
 701                                 $content_actions['history'] = array(
 702                                         'class' => ($action == 'history') ? 'selected' : false,
 703                                         'text' => wfMsg('history_short'),
 704                                         'href' => $this->mTitle->getLocalUrl( 'action=history')
 705                                 );
 706
 707                                 if($wgUser->isAllowed('delete')){
 708                                         $content_actions['delete'] = array(
 709                                                 'class' => ($action == 'delete') ? 'selected' : false,
 710                                                 'text' => wfMsg('delete'),
 711                                                 'href' => $this->mTitle->getLocalUrl( 'action=delete' )
 712                                         );
 713                                 }
 714                                 if ( $this->mTitle->quickUserCan( 'move' ) ) {
 715                                         $moveTitle = SpecialPage::getTitleFor( 'Movepage', $this->thispage );
 716                                         $content_actions['move'] = array(
 717                                                 'class' => $this->mTitle->isSpecial( 'Movepage' ) ? 'selected' : false,
 718                                                 'text' => wfMsg('move'),
 719                                                 'href' => $moveTitle->getLocalUrl()
 720                                         );
 721                                 }
 722
 723                                 if ( $this->mTitle->getNamespace() !== NS_MEDIAWIKI && $wgUser->isAllowed( 'protect' ) ) {
 724                                         if(!$this->mTitle->isProtected()){
 725                                                 $content_actions['protect'] = array(
 726                                                         'class' => ($action == 'protect') ? 'selected' : false,
 727                                                         'text' => wfMsg('protect'),
 728                                                         'href' => $this->mTitle->getLocalUrl( 'action=protect' )
 729                                                 );
 730
 731                                         } else {
 732                                                 $content_actions['unprotect'] = array(
 733                                                         'class' => ($action == 'unprotect') ? 'selected' : false,
 734                                                         'text' => wfMsg('unprotect'),
 735                                                         'href' => $this->mTitle->getLocalUrl( 'action=unprotect' )
 736                                                 );
 737                                         }
 738                                 }
 739                         } else {
 740                                 //article doesn't exist or is deleted
 741                                 if( $wgUser->isAllowed( 'deletedhistory' ) && $wgUser->isAllowed( 'undelete' ) ) {
 742                                         if( $n = $this->mTitle->isDeleted() ) {
 743                                                 $undelTitle = SpecialPage::getTitleFor( 'Undelete' );
 744                                                 $content_actions['undelete'] = array(
 745                                                         'class' => false,
 746                                                         'text' => wfMsgExt( 'undelete_short', array( 'parsemag' ), $wgLang->formatNum($n) ),
 747                                                         'href' => $undelTitle->getLocalUrl( 'target=' . urlencode( $this->thispage ) )
 748                                                         #'href' => self::makeSpecialUrl( "Undelete/$this->thispage" )
 749                                                 );
 750                                         }
 751                                 }
 752
 753                                 if ( $this->mTitle->getNamespace() !== NS_MEDIAWIKI && $wgUser->isAllowed( 'protect' ) ) {
 754                                         if( !$this->mTitle->getRestrictions( 'create' ) ) {
 755                                                 $content_actions['protect'] = array(
 756                                                         'class' => ($action == 'protect') ? 'selected' : false,
 757                                                         'text' => wfMsg('protect'),
 758                                                         'href' => $this->mTitle->getLocalUrl( 'action=protect' )
 759                                                 );
 760
 761                                         } else {
 762                                                 $content_actions['unprotect'] = array(
 763                                                         'class' => ($action == 'unprotect') ? 'selected' : false,
 764                                                         'text' => wfMsg('unprotect'),
 765                                                         'href' => $this->mTitle->getLocalUrl( 'action=unprotect' )
 766                                                 );
 767                                         }
 768                                 }
 769                         }
 770
 771                         wfProfileOut( "$fname-live" );
 772
 773                         if( $this->loggedin ) {
 774                                 if( !$this->mTitle->userIsWatching()) {
 775                                         $content_actions['watch'] = array(
 776                                                 'class' => ($action == 'watch' or $action == 'unwatch') ? 'selected' : false,
 777                                                 'text' => wfMsg('watch'),
 778                                                 'href' => $this->mTitle->getLocalUrl( 'action=watch' )
 779                                         );
 780                                 } else {
 781                                         $content_actions['unwatch'] = array(
 782                                                 'class' => ($action == 'unwatch' or $action == 'watch') ? 'selected' : false,
 783                                                 'text' => wfMsg('unwatch'),
 784                                                 'href' => $this->mTitle->getLocalUrl( 'action=unwatch' )
 785                                         );
 786                                 }
 787                         }
 788
 789
 790                         wfRunHooks( 'SkinTemplateTabs', array( &$this , &$content_actions ) )   ;
 791                 } else {
 792                         /* show special page tab */
 793
 794                         $content_actions[$this->mTitle->getNamespaceKey()] = array(
 795                                 'class' => 'selected',
 796                                 'text' => wfMsg('nstab-special'),
 797                                 'href' => $wgRequest->getRequestURL(), // @bug 2457, 2510
 798                         );
 799
 800                         wfRunHooks( 'SkinTemplateBuildContentActionUrlsAfterSpecialPage', array( &$this, &$content_actions ) );
 801                 }
 802
 803                 /* show links to different language variants */
 804                 global $wgDisableLangConversion;
 805                 $variants = $wgContLang->getVariants();
 806                 if( !$wgDisableLangConversion && sizeof( $variants ) > 1 ) {
 807                         $preferred = $wgContLang->getPreferredVariant();
 808                         $vcount=0;
 809                         foreach( $variants as $code ) {
 810                                 $varname = $wgContLang->getVariantname( $code );
 811                                 if( $varname == 'disable' )
 812                                         continue;
 813                                 $selected = ( $code == $preferred )? 'selected' : false;
 814                                 $content_actions['varlang-' . $vcount] = array(
 815                                                 'class' => $selected,
 816                                                 'text' => $varname,
 817                                                 'href' => $this->mTitle->getLocalURL('',$code)
 818                                         );
 819                                 $vcount ++;
 820                         }
 821                 }
 822
 823                 wfRunHooks( 'SkinTemplateContentActions', array( &$content_actions ) );
 824
 825                 wfProfileOut( $fname );
 826                 return $content_actions;
 827         }
 828
 829
 830
 831         /**
 832          * build array of common navigation links
 833          * @return array
 834          * @private
 835          */
 836         function buildNavUrls () {
 837                 global $wgUseTrackbacks, $wgTitle, $wgUser, $wgRequest;
 838                 global $wgEnableUploads, $wgUploadNavigationUrl;
 839
 840                 $fname = 'SkinTemplate::buildNavUrls';
 841                 wfProfileIn( $fname );
 842
 843                 $action = $wgRequest->getText( 'action' );
 844
 845                 $nav_urls = array();
 846                 $nav_urls['mainpage'] = array( 'href' => self::makeMainPageUrl() );
 847                 if( $wgEnableUploads ) {
 848                         if ($wgUploadNavigationUrl) {
 849                                 $nav_urls['upload'] = array( 'href' => $wgUploadNavigationUrl );
 850                         } else {
 851                                 $nav_urls['upload'] = array( 'href' => self::makeSpecialUrl( 'Upload' ) );
 852                         }
 853                 } else {
 854                         if ($wgUploadNavigationUrl)
 855                                 $nav_urls['upload'] = array( 'href' => $wgUploadNavigationUrl );
 856                         else
 857                                 $nav_urls['upload'] = false;
 858                 }
 859                 $nav_urls['specialpages'] = array( 'href' => self::makeSpecialUrl( 'Specialpages' ) );
 860
 861                 // default permalink to being off, will override it as required below.
 862                 $nav_urls['permalink'] = false;
 863
 864                 // A print stylesheet is attached to all pages, but nobody ever
 865                 // figures that out. :)  Add a link...
 866                 if( $this->iscontent && ($action == '' || $action == 'view' || $action == 'purge' ) ) {
 867                         $nav_urls['print'] = array(
 868                                 'text' => wfMsg( 'printableversion' ),
 869                                 'href' => $wgRequest->appendQuery( 'printable=yes' )
 870                         );
 871
 872                         // Also add a "permalink" while we're at it
 873                         if ( $this->mRevisionId ) {
 874                                 $nav_urls['permalink'] = array(
 875                                         'text' => wfMsg( 'permalink' ),
 876                                         'href' => $wgTitle->getLocalURL( "oldid=$this->mRevisionId" )
 877                                 );
 878                         }
 879
 880                         // Copy in case this undocumented, shady hook tries to mess with internals
 881                         $revid = $this->mRevisionId;
 882                         wfRunHooks( 'SkinTemplateBuildNavUrlsNav_urlsAfterPermalink', array( &$this, &$nav_urls, &$revid, &$revid ) );
 883                 }
 884
 885                 if( $this->mTitle->getNamespace() != NS_SPECIAL ) {
 886                         $wlhTitle = SpecialPage::getTitleFor( 'Whatlinkshere', $this->thispage );
 887                         $nav_urls['whatlinkshere'] = array(
 888                                 'href' => $wlhTitle->getLocalUrl()
 889                         );
 890                         if( $this->mTitle->getArticleId() ) {
 891                                 $rclTitle = SpecialPage::getTitleFor( 'Recentchangeslinked', $this->thispage );
 892                                 $nav_urls['recentchangeslinked'] = array(
 893                                         'href' => $rclTitle->getLocalUrl()
 894                                 );
 895                         } else {
 896                                 $nav_urls['recentchangeslinked'] = false;
 897                         }
 898                         if ($wgUseTrackbacks)
 899                                 $nav_urls['trackbacklink'] = array(
 900                                         'href' => $wgTitle->trackbackURL()
 901                                 );
 902                 }
 903
 904                 if( $this->mTitle->getNamespace() == NS_USER || $this->mTitle->getNamespace() == NS_USER_TALK ) {
 905                         $id = User::idFromName($this->mTitle->getText());
 906                         $ip = User::isIP($this->mTitle->getText());
 907                 } else {
 908                         $id = 0;
 909                         $ip = false;
 910                 }
 911
 912                 if($id || $ip) { # both anons and non-anons have contribs list
 913                         $nav_urls['contributions'] = array(
 914                                 'href' => self::makeSpecialUrlSubpage( 'Contributions', $this->mTitle->getText() )
 915                         );
 916
 917                         if( $id ) {
 918                                 $logPage = SpecialPage::getTitleFor( 'Log' );
 919                                 $nav_urls['log'] = array( 'href' => $logPage->getLocalUrl( 'user='
 920                                         . $this->mTitle->getPartialUrl() ) );
 921                         } else {
 922                                 $nav_urls['log'] = false;
 923                         }
 924
 925                         if ( $wgUser->isAllowed( 'block' ) ) {
 926                                 $nav_urls['blockip'] = array(
 927                                         'href' => self::makeSpecialUrlSubpage( 'Blockip', $this->mTitle->getText() )
 928                                 );
 929                         } else {
 930                                 $nav_urls['blockip'] = false;
 931                         }
 932                 } else {
 933                         $nav_urls['contributions'] = false;
 934                         $nav_urls['log'] = false;
 935                         $nav_urls['blockip'] = false;
 936                 }
 937                 $nav_urls['emailuser'] = false;
 938                 if( $this->showEmailUser( $id ) ) {
 939                         $nav_urls['emailuser'] = array(
 940                                 'href' => self::makeSpecialUrlSubpage( 'Emailuser', $this->mTitle->getText() )
 941                         );
 942                 }
 943                 wfProfileOut( $fname );
 944                 return $nav_urls;
 945         }
 946
 947         /**
 948          * Generate strings used for xml 'id' names
 949          * @return string
 950          * @private
 951          */
 952         function getNameSpaceKey () {
 953                 return $this->mTitle->getNamespaceKey();
 954         }
 955
 956         /**
 957          * @private
 958          */
 959         function setupUserCss() {
 960                 $fname = 'SkinTemplate::setupUserCss';
 961                 wfProfileIn( $fname );
 962
 963                 global $wgRequest, $wgAllowUserCss, $wgUseSiteCss, $wgContLang, $wgSquidMaxage, $wgStylePath, $wgUser;
 964
 965                 $sitecss = '';
 966                 $usercss = '';
 967                 $siteargs = '&maxage=' . $wgSquidMaxage;
 968                 if( $this->loggedin ) {
 969                         // Ensure that logged-in users' generated CSS isn't clobbered
 970                         // by anons' publicly cacheable generated CSS.
 971                         $siteargs .= '&smaxage=0';
 972                 }
 973
 974                 # Add user-specific code if this is a user and we allow that kind of thing
 975
 976                 if ( $wgAllowUserCss && $this->loggedin ) {
 977                         $action = $wgRequest->getText('action');
 978
 979                         # if we're previewing the CSS page, use it
 980                         if( $this->mTitle->isCssSubpage() and $this->userCanPreview( $action ) ) {
 981                                 $siteargs = "&smaxage=0&maxage=0";
 982                                 $usercss = $wgRequest->getText('wpTextbox1');
 983                         } else {
 984                                 $usercss = '@import "' .
 985                                   self::makeUrl($this->userpage . '/'.$this->skinname.'.css',
 986                                                                  'action=raw&ctype=text/css') . '";' ."\n";
 987                         }
 988
 989                         $siteargs .= '&ts=' . $wgUser->mTouched;
 990                 }
 991
 992                 if( $wgContLang->isRTL() ) {
 993                         global $wgStyleVersion;
 994                         $sitecss .= "@import \"$wgStylePath/$this->stylename/rtl.css?$wgStyleVersion\";\n";
 995                 }
 996
 997                 # If we use the site's dynamic CSS, throw that in, too
 998                 if ( $wgUseSiteCss ) {
 999                         $query = "usemsgcache=yes&action=raw&ctype=text/css&smaxage=$wgSquidMaxage";
1000                         $skinquery = '';
1001                         if (($us = $wgRequest->getVal('useskin', '')) !== '')
1002                                 $skinquery = "&useskin=$us";
1003                         $sitecss .= '@import "' . self::makeNSUrl( 'Common.css', $query, NS_MEDIAWIKI) . '";' . "\n";
1004                         $sitecss .= '@import "' . self::makeNSUrl( ucfirst( $this->skinname ) . '.css', $query, NS_MEDIAWIKI ) . '";' . "\n";
1005                         $sitecss .= '@import "' . self::makeUrl( '-', "action=raw&gen=css$siteargs$skinquery" ) . '";' . "\n";
1006                 }
1007
1008                 # If we use any dynamic CSS, make a little CDATA block out of it.
1009
1010                 if ( !empty($sitecss) || !empty($usercss) ) {
1011                         $this->usercss = "/*<![CDATA[*/\n" . $sitecss . $usercss . '/*]]>*/';
1012                 }
1013                 wfProfileOut( $fname );
1014         }
1015
1016         /**
1017          * @private
1018          */
1019         function setupUserJs( $allowUserJs ) {
1020                 $fname = 'SkinTemplate::setupUserJs';
1021                 wfProfileIn( $fname );
1022
1023                 global $wgRequest, $wgJsMimeType;
1024                 $action = $wgRequest->getText('action');
1025
1026                 if( $allowUserJs && $this->loggedin ) {
1027                         if( $this->mTitle->isJsSubpage() and $this->userCanPreview( $action ) ) {
1028                                 # XXX: additional security check/prompt?
1029                                 $this->userjsprev = '/*<![CDATA[*/ ' . $wgRequest->getText('wpTextbox1') . ' /*]]>*/';
1030                         } else {
1031                                 $this->userjs = self::makeUrl($this->userpage.'/'.$this->skinname.'.js', 'action=raw&ctype='.$wgJsMimeType.'&dontcountme=s');
1032                         }
1033                 }
1034                 wfProfileOut( $fname );
1035         }
1036
1037         /**
1038          * Code for extensions to hook into to provide per-page CSS, see
1039          * extensions/PageCSS/PageCSS.php for an implementation of this.
1040          *
1041          * @private
1042          */
1043         function setupPageCss() {
1044                 $fname = 'SkinTemplate::setupPageCss';
1045                 wfProfileIn( $fname );
1046                 $out = false;
1047                 wfRunHooks( 'SkinTemplateSetupPageCss', array( &$out ) );
1048
1049                 wfProfileOut( $fname );
1050                 return $out;
1051         }
1052
1053         /**
1054          * returns css with user-specific options
1055          * @public
1056          */
1057
1058         function getUserStylesheet() {
1059                 $fname = 'SkinTemplate::getUserStylesheet';
1060                 wfProfileIn( $fname );
1061
1062                 $s = "/* generated user stylesheet */\n";
1063                 $s .= $this->reallyDoGetUserStyles();
1064                 wfProfileOut( $fname );
1065                 return $s;
1066         }
1067
1068         /**
1069          * This returns MediaWiki:Common.js and MediaWiki:[Skinname].js concate-
1070          * nated together.  For some bizarre reason, it does *not* return any
1071          * custom user JS from subpages.  Huh?
1072          *
1073          * There's absolutely no reason to have separate Monobook/Common JSes.
1074          * Any JS that cares can just check the skin variable generated at the
1075          * top.  For now Monobook.js will be maintained, but it should be consi-
1076          * dered deprecated.
1077          *
1078          * @return string
1079          */
1080         public function getUserJs() {
1081                 $fname = 'SkinTemplate::getUserJs';
1082                 wfProfileIn( $fname );
1083
1084                 $s = parent::getUserJs();
1085                 $s .= "\n\n/* MediaWiki:".ucfirst($this->skinname).".js (deprecated; migrate to Common.js!) */\n";
1086
1087                 // avoid inclusion of non defined user JavaScript (with custom skins only)
1088                 // by checking for default message content
1089                 $msgKey = ucfirst($this->skinname).'.js';
1090                 $userJS = wfMsgForContent($msgKey);
1091                 if ( !wfEmptyMsg( $msgKey, $userJS ) ) {
1092                         $s .= $userJS;
1093                 }
1094
1095                 wfProfileOut( $fname );
1096                 return $s;
1097         }
1098 }
1099
1100 /**
1101  * Generic wrapper for template functions, with interface
1102  * compatible with what we use of PHPTAL 0.7.
1103  * @addtogroup Skins
1104  */
1105 class QuickTemplate {
1106         /**
1107          * @public
1108          */
1109         function QuickTemplate() {
1110                 $this->data = array();
1111                 $this->translator = new MediaWiki_I18N();
1112         }
1113
1114         /**
1115          * @public
1116          */
1117         function set( $name, $value ) {
1118                 $this->data[$name] = $value;
1119         }
1120
1121         /**
1122          * @public
1123          */
1124         function setRef($name, &$value) {
1125                 $this->data[$name] =& $value;
1126         }
1127
1128         /**
1129          * @public
1130          */
1131         function setTranslator( &$t ) {
1132                 $this->translator = &$t;
1133         }
1134
1135         /**
1136          * @public
1137          */
1138         function execute() {
1139                 echo "Override this function.";
1140         }
1141
1142
1143         /**
1144          * @private
1145          */
1146         function text( $str ) {
1147                 echo htmlspecialchars( $this->data[$str] );
1148         }
1149
1150         /**
1151          * @private
1152          */
1153         function jstext( $str ) {
1154                 echo Xml::escapeJsString( $this->data[$str] );
1155         }
1156
1157         /**
1158          * @private
1159          */
1160         function html( $str ) {
1161                 echo $this->data[$str];
1162         }
1163
1164         /**
1165          * @private
1166          */
1167         function msg( $str ) {
1168                 echo htmlspecialchars( $this->translator->translate( $str ) );
1169         }
1170
1171         /**
1172          * @private
1173          */
1174         function msgHtml( $str ) {
1175                 echo $this->translator->translate( $str );
1176         }
1177
1178         /**
1179          * An ugly, ugly hack.
1180          * @private
1181          */
1182         function msgWiki( $str ) {
1183                 global $wgParser, $wgTitle, $wgOut;
1184
1185                 $text = $this->translator->translate( $str );
1186                 $parserOutput = $wgParser->parse( $text, $wgTitle,
1187                         $wgOut->parserOptions(), true );
1188                 echo $parserOutput->getText();
1189         }
1190
1191         /**
1192          * @private
1193          */
1194         function haveData( $str ) {
1195                 return isset( $this->data[$str] );
1196         }
1197
1198         /**
1199          * @private
1200          */
1201         function haveMsg( $str ) {
1202                 $msg = $this->translator->translate( $str );
1203                 return ($msg != '-') && ($msg != ''); # ????
1204         }
1205 }
1206
1207
1208
1209