includes/Skin.php

   1 <?php
   2
   3 include_once( "Feed.php" );
   4
   5 # See skin.doc
   6
   7 # These are the INTERNAL names, which get mapped
   8 # directly to class names.  For display purposes, the
   9 # Language class has internationalized names
  10 #
  11 /* private */ $wgValidSkinNames = array(
  12         "Standard", "Nostalgia", "CologneBlue"
  13 );
  14 if( $wgUseSmarty ) {
  15         $wgValidSkinNames[] = "Smarty";
  16         $wgValidSkinNames[] = "Montparnasse";
  17 }
  18 if( $wgUsePHPTal ) {
  19     #$wgValidSkinNames[] = "PHPTal";
  20     $wgValidSkinNames[] = "DaVinci";
  21 }
  22
  23 include_once( "RecentChange.php" );
  24
  25 # For some odd PHP bug, this function can't be part of a class
  26 function getCategories ()
  27 {
  28   global $wgOut , $wgTitle , $wgUseCategoryMagic , $wgUser , $wgParser ;
  29   if ( !isset ( $wgUseCategoryMagic ) || !$wgUseCategoryMagic ) return "" ;
  30   if ( count ( $wgParser->mCategoryLinks ) == 0 ) return "" ;
  31   if ( !$wgOut->isArticle() ) return "" ;
  32   $sk = $wgUser->getSkin() ;
  33   $s = "" ;
  34   $s .=  "\n<br>\n";
  35   $s .= $sk->makeKnownLink ( "Special:Categories" , "Categories" , "article=".$wgTitle->getDBkey() ) ;
  36   $t = implode ( " | " , $wgParser->mCategoryLinks ) ;
  37   if ( $t != "" ) $s .= " : " ;
  38   $s .= $t ;
  39   return $s ;
  40 }
  41
  42 class RCCacheEntry extends RecentChange
  43 {
  44         var $secureName, $link;
  45         var $curlink , $lastlink , $usertalklink , $versionlink ;
  46         var $userlink, $timestamp, $watched;
  47
  48         function newFromParent( $rc )
  49         {
  50                 $rc2 = new RCCacheEntry;
  51                 $rc2->mAttribs = $rc->mAttribs;
  52                 $rc2->mExtra = $rc->mExtra;
  53                 return $rc2;
  54         }
  55 } ;
  56
  57 class Skin {
  58
  59         /* private */ var $lastdate, $lastline;
  60         var $linktrail ; # linktrail regexp
  61         var $rc_cache ; # Cache for Enhanced Recent Changes
  62         var $rcCacheIndex ; # Recent Changes Cache Counter for visibility toggle
  63         var $rcMoveIndex;
  64
  65         function Skin()
  66         {
  67                 $this->linktrail = wfMsg("linktrail");
  68         }
  69
  70         function getSkinNames()
  71         {
  72                 global $wgValidSkinNames;
  73                 return $wgValidSkinNames;
  74         }
  75
  76         function getStylesheet()
  77         {
  78                 return "wikistandard.css";
  79         }
  80
  81         function qbSetting()
  82         {
  83                 global $wgOut, $wgUser;
  84
  85                 if ( $wgOut->isQuickbarSuppressed() ) { return 0; }
  86                 $q = $wgUser->getOption( "quickbar" );
  87                 if ( "" == $q ) { $q = 0; }
  88                 return $q;
  89         }
  90
  91         function initPage( &$out )
  92         {
  93                 global $wgStyleSheetPath;
  94                 $fname = "Skin::initPage";
  95                 wfProfileIn( $fname );
  96
  97                 $out->addLink( "shortcut icon", "", "/favicon.ico" );
  98
  99                 wfProfileOut( $fname );
 100         }
 101
 102         function outputPage( &$out ) {
 103                 global $wgDebugComments;
 104
 105                 wfProfileIn( "Skin::outputPage" );
 106                 $this->initPage( $out );
 107                 $out->out( $out->headElement() );
 108
 109                 $out->out( "\n<body" );
 110                 $ops = $this->getBodyOptions();
 111                 foreach ( $ops as $name => $val ) {
 112                         $out->out( " $name='$val'" );
 113                 }
 114                 $out->out( ">\n" );
 115                 if ( $wgDebugComments ) {
 116                         $out->out( "<!-- Wiki debugging output:\n" .
 117                           $out->mDebugtext . "-->\n" );
 118                 }
 119                 $out->out( $this->beforeContent() );
 120
 121                 $out->out( $out->mBodytext );
 122
 123                 $out->out( $this->afterContent() );
 124
 125                 wfProfileClose();
 126                 $out->out( $out->reportTime() );
 127
 128                 $out->out( "\n</body></html>" );
 129         }
 130
 131         function getHeadScripts() {
 132                 global $wgStyleSheetPath;
 133                 $r = "<script type=\"text/javascript\" src=\"{$wgStyleSheetPath}/wikibits.js\"></script>\n";
 134                 return $r;
 135         }
 136
 137         function getUserStyles()
 138         {
 139                 global $wgOut, $wgStyleSheetPath;
 140                 $sheet = $this->getStylesheet();
 141                 $s = "<style type='text/css'><!--\n";
 142                 $s .= "/*/*/\n"; # <-- Hide the styles from Netscape 4 without hiding them from IE/Mac
 143                 $s .= "@import url(\"$wgStyleSheetPath/$sheet\");\n";
 144                 $s .= $this->doGetUserStyles();
 145                 $s .= "/* */\n";
 146                 $s .= "//--></style>\n";
 147                 return $s;
 148         }
 149
 150         function doGetUserStyles()
 151         {
 152                 global $wgUser;
 153
 154                 $s = "";
 155                 if ( 1 == $wgUser->getOption( "underline" ) ) {
 156                         # Don't override browser settings
 157                 } else {
 158                         # CHECK MERGE @@@
 159                         # Force no underline
 160                         $s .= "a.stub, a.new, a.internal, a.external { " .
 161                           "text-decoration: none; }\n";
 162                 }
 163                 if ( 1 == $wgUser->getOption( "highlightbroken" ) ) {
 164                         $s .= "a.new, #quickbar a.new { color: #CC2200; }\n";
 165                 }
 166                 if ( 1 == $wgUser->getOption( "justify" ) ) {
 167                         $s .= "#article { text-align: justify; }\n";
 168                 }
 169                 return $s;
 170         }
 171
 172         function getBodyOptions()
 173         {
 174                 global $wgUser, $wgTitle, $wgNamespaceBackgrounds, $wgOut, $oldid, $redirect, $diff,$action;
 175
 176                 if ( 0 != $wgTitle->getNamespace() ) {
 177                         $a = array( "bgcolor" => "#ffffec" );
 178                 }
 179                 else $a = array( "bgcolor" => "#FFFFFF" );
 180                 if($wgOut->isArticle() && $wgUser->getOption("editondblclick")
 181                         &&
 182                         (!$wgTitle->isProtected() || $wgUser->isSysop())
 183
 184                         ) {
 185                         $t = wfMsg( "editthispage" );
 186                         $oid = $red = "";
 187                         if ( $redirect ) { $red = "&redirect={$redirect}"; }
 188                         if ( $oldid && ! isset( $diff ) ) {
 189                                 $oid = "&oldid={$oldid}";
 190                         }
 191                         $s = $wgTitle->getFullURL( "action=edit{$oid}{$red}" );
 192                         $s = "document.location = \"" .$s ."\";";
 193                         $a += array ("ondblclick" => $s);
 194
 195                 }
 196                 $a['onload'] = $wgOut->getOnloadHandler();
 197                 return $a;
 198         }
 199
 200         function getExternalLinkAttributes( $link, $text )
 201         {
 202                 global $wgUser, $wgOut, $wgLang;
 203
 204                 $link = urldecode( $link );
 205                 $link = $wgLang->checkTitleEncoding( $link );
 206                 $link = str_replace( "_", " ", $link );
 207                 $link = wfEscapeHTML( $link );
 208
 209                 $r = " class='external'";
 210
 211                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 212                         $r .= " title=\"{$link}\"";
 213                 }
 214                 return $r;
 215         }
 216
 217         function getInternalLinkAttributes( $link, $text, $broken = false )
 218         {
 219                 global $wgUser, $wgOut;
 220
 221                 $link = urldecode( $link );
 222                 $link = str_replace( "_", " ", $link );
 223                 $link = wfEscapeHTML( $link );
 224
 225                 if ( $broken == "stub" ) {
 226                         $r = " class='stub'";
 227                 } else if ( $broken == "yes" ) {
 228                         $r = " class='new'";
 229                 } else {
 230                         $r = "";
 231                 }
 232
 233                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 234                         $r .= " title=\"{$link}\"";
 235                 }
 236                 return $r;
 237         }
 238
 239         function getInternalLinkAttributesObj( &$nt, $text, $broken = false )
 240         {
 241                 global $wgUser, $wgOut;
 242
 243                 if ( $broken == "stub" ) {
 244                         $r = " class='stub'";
 245                 } else if ( $broken == "yes" ) {
 246                         $r = " class='new'";
 247                 } else {
 248                         $r = "";
 249                 }
 250
 251                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 252                         $r .= ' title ="' . $nt->getEscapedText() . '"';
 253                 }
 254                 return $r;
 255         }
 256
 257         function getLogo()
 258         {
 259                 global $wgLogo;
 260                 return $wgLogo;
 261         }
 262
 263         # This will be called immediately after the <body> tag.  Split into
 264         # two functions to make it easier to subclass.
 265         #
 266         function beforeContent()
 267         {
 268                 global $wgUser, $wgOut, $wgSiteNotice;
 269
 270                 if( $wgSiteNotice ) {
 271                         $note = "\n<div id='notice' style='font-weight: bold; color: red; text-align: center'>$wgSiteNotice</div>\n";
 272                 } else {
 273                         $note = "";
 274                 }
 275                 return $this->doBeforeContent() . $note;
 276         }
 277
 278         function doBeforeContent()
 279         {
 280                 global $wgUser, $wgOut, $wgTitle, $wgLang;
 281                 $fname = "Skin::doBeforeContent";
 282                 wfProfileIn( $fname );
 283
 284                 $s = "";
 285                 $qb = $this->qbSetting();
 286
 287                 if( $langlinks = $this->otherLanguages() ) {
 288                         $rows = 2;
 289                         $borderhack = "";
 290                 } else {
 291                         $rows = 1;
 292                         $langlinks = false;
 293                         $borderhack = "class='top'";
 294                 }
 295
 296                 $s .= "\n<div id='content'>\n<div id='topbar'>" .
 297                   "<table border=0 cellspacing=0><tr>";
 298
 299                 $shove = ($qb != 0);
 300                 $left = ($qb == 1 || $qb == 3);
 301                 if($wgLang->isRTL()) $left = !$left;
 302
 303                 if ( !$shove ) {
 304                         $s .= "<td class='top' align=left valign=top rowspan='{$rows}'>" .
 305                           $this->logoText() . "</td>";
 306                 } elseif( $left ) {
 307                         $s .= $this->getQuickbarCompensator( $rows );
 308                 }
 309                 $l = $wgLang->isRTL() ? "right" : "left";
 310                 $s .= "<td {$borderhack} align='$l' valign='top'>";
 311
 312                 $s .= $this->topLinks() ;
 313                 $s .= "<p class='subtitle'>" . $this->pageTitleLinks();
 314
 315                 $r = $wgLang->isRTL() ? "left" : "right";
 316                 $s .= "</td>\n<td {$borderhack} valign='top' align='$r' nowrap>";
 317                 $s .= $this->nameAndLogin();
 318                 $s .= "\n<br>" . $this->searchForm() . "</td>";
 319
 320                 if ( $langlinks ) {
 321                         $s .= "</tr>\n<tr><td class='top' colspan=\"2\">$langlinks</td>";
 322                 }
 323
 324                 if ( $shove && !$left ) { # Right
 325                         $s .= $this->getQuickbarCompensator( $rows );
 326                 }
 327                 $s .= "</tr></table>\n</div>\n";
 328                 $s .= "\n<div id='article'>";
 329
 330                 $s .= $this->pageTitle();
 331                 $s .= $this->pageSubtitle() ;
 332                 $s .= getCategories(); // For some odd reason, zhis can't be a function of the object
 333                 $s .= "\n<p>";
 334                 wfProfileOut( $fname );
 335                 return $s;
 336         }
 337
 338         function getQuickbarCompensator( $rows = 1 )
 339         {
 340                 return "<td width='152' rowspan='{$rows}'>&nbsp;</td>";
 341         }
 342
 343         # This gets called immediately before the </body> tag.
 344         #
 345         function afterContent()
 346         {
 347                 global $wgUser, $wgOut, $wgServer;
 348                 global $wgTitle, $wgLang;
 349
 350                 $printfooter = "<div class=\"printfooter\">" . $this->printFooter() . "</div>\n";
 351                 return $printfooter . $this->doAfterContent();
 352         }
 353
 354         function printFooter() {
 355                 global $wgTitle;
 356                 $url = htmlspecialchars( $wgTitle->getFullURL() );
 357                 return "<p>" . wfMsg( "retrievedfrom", "<a href=\"$url\">$url</a>" ) .
 358                         "</p>\n\n<p>" . $this->pageStats() . "</p>\n";
 359         }
 360
 361         function doAfterContent()
 362         {
 363                 global $wgUser, $wgOut, $wgLang;
 364                 $fname =  "Skin::doAfterContent";
 365                 wfProfileIn( $fname );
 366                 wfProfileIn( "$fname-1" );
 367
 368                 $s = "\n</div><br clear=all>\n";
 369                 $s .= "\n<div id='footer'>";
 370                 $s .= "<table border=0 cellspacing=0><tr>";
 371
 372                 wfProfileOut( "$fname-1" );
 373                 wfProfileIn( "$fname-2" );
 374
 375                 $qb = $this->qbSetting();
 376                 $shove = ($qb != 0);
 377                 $left = ($qb == 1 || $qb == 3);
 378                 if($wgLang->isRTL()) $left = !$left;
 379
 380                 if ( $shove && $left ) { # Left
 381                         $s .= $this->getQuickbarCompensator();
 382                 }
 383                 wfProfileOut( "$fname-2" );
 384                 wfProfileIn( "$fname-3" );
 385                 $l = $wgLang->isRTL() ? "right" : "left";
 386                 $s .= "<td class='bottom' align='$l' valign='top'>";
 387
 388                 $s .= $this->bottomLinks();
 389                 $s .= "\n<br>" . $this->mainPageLink()
 390                   . " | " . $this->aboutLink()
 391                   . " | " . $this->specialLink( "recentchanges" )
 392                   . " | " . $this->searchForm()
 393                   . "<br><span id='pagestats'>" . $this->pageStats() . "</span>";
 394
 395                 $s .= "</td>";
 396                 if ( $shove && !$left ) { # Right
 397                         $s .= $this->getQuickbarCompensator();
 398                 }
 399                 $s .= "</tr></table>\n</div>\n</div>\n";
 400
 401                 wfProfileOut( "$fname-3" );
 402                 wfProfileIn( "$fname-4" );
 403                 if ( 0 != $qb ) { $s .= $this->quickBar(); }
 404                 wfProfileOut( "$fname-4" );
 405                 wfProfileOut( $fname );
 406                 return $s;
 407         }
 408
 409         function pageTitleLinks()
 410         {
 411                 global $wgOut, $wgTitle, $oldid, $action, $diff, $wgUser, $wgLang, $wgUseApproval;
 412
 413                 $s = $this->printableLink();
 414                 if ( wfMsg ( "disclaimers" ) != "-" ) $s .= " | " . $this->makeKnownLink( wfMsg( "disclaimerpage" ), wfMsg( "disclaimers" ) ) ;
 415
 416                 if ( $wgOut->isArticleRelated() ) {
 417                         if ( $wgTitle->getNamespace() == Namespace::getImage() ) {
 418                                 $name = $wgTitle->getDBkey();
 419                                 $link = wfEscapeHTML( wfImageUrl( $name ) );
 420                                 $style = $this->getInternalLinkAttributes( $link, $name );
 421                                 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>";
 422                         }
 423                         # This will show the "Approve" link if $wgUseApproval=true;
 424                         if ( isset ( $wgUseApproval ) && $wgUseApproval )
 425                         {
 426                                 $t = $wgTitle->getDBkey();
 427                                 $name = "Approve this article" ;
 428                                 $link = "http://test.wikipedia.org/w/magnus/wiki.phtml?title={$t}&action=submit&doit=1" ;
 429                                 #wfEscapeHTML( wfImageUrl( $name ) );
 430                                 $style = $this->getExternalLinkAttributes( $link, $name );
 431                                 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>" ;
 432                         }
 433                 }
 434                 if ( "history" == $action || isset( $diff ) || isset( $oldid ) ) {
 435                         $s .= " | " . $this->makeKnownLink( $wgTitle->getPrefixedText(),
 436                                         wfMsg( "currentrev" ) );
 437                 }
 438
 439                 if ( $wgUser->getNewtalk() ) {
 440                 # do not show "You have new messages" text when we are viewing our
 441                 # own talk page
 442
 443                         if(!(strcmp($wgTitle->getText(),$wgUser->getName()) == 0 &&
 444                                                 $wgTitle->getNamespace()==Namespace::getTalk(Namespace::getUser()))) {
 445                                 $n =$wgUser->getName();
 446                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 447                                                         Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 448                                                 wfMsg("newmessageslink") );
 449                                 $s.=" | <strong>". wfMsg( "newmessages", $tl ) . "</strong>";
 450                         }
 451                 }
 452                 if( $wgUser->isSysop() &&
 453                                 (($wgTitle->getArticleId() == 0) || ($action == "history")) &&
 454                                 ($n = $wgTitle->isDeleted() ) ) {
 455                         $s .= " | " . wfMsg( "thisisdeleted",
 456                                         $this->makeKnownLink(
 457                                                 $wgLang->SpecialPage( "Undelete/" . $wgTitle->getPrefixedDBkey() ),
 458                                                 wfMsg( "restorelink", $n ) ) );
 459                 }
 460                 return $s;
 461         }
 462
 463         function printableLink()
 464         {
 465                 global $wgOut, $wgFeedClasses, $wgRequest;
 466
 467                 $baseurl = $_SERVER['REQUEST_URI'];
 468                 if( strpos( "?", $baseurl ) == false ) {
 469                         $baseurl .= "?";
 470                 } else {
 471                         $baseurl .= "&";
 472                 }
 473                 $baseurl = htmlspecialchars( $baseurl );
 474                 $printurl = $wgRequest->escapeAppendQuery( "printable=yes" );
 475
 476                 $s = "<a href=\"$printurl\">" . wfMsg( "printableversion" ) . "</a>";
 477                 if( $wgOut->isSyndicated() ) {
 478                         foreach( $wgFeedClasses as $format => $class ) {
 479                                 $feedurl = $wgRequest->escapeAppendQuery( "feed=$format" );
 480                                 $s .= " | <a href=\"$feedurl\">{$format}</a>";
 481                         }
 482                 }
 483                 return $s;
 484         }
 485
 486         function pageTitle()
 487         {
 488                 global $wgOut, $wgTitle, $wgUser;
 489
 490                 $s = "<h1 class='pagetitle'>" . $wgOut->getPageTitle() . "</h1>";
 491                 if($wgUser->getOption("editsectiononrightclick") && $wgTitle->userCanEdit()) { $s=$this->editSectionScript(0,$s);}
 492                 return $s;
 493         }
 494
 495         function pageSubtitle()
 496         {
 497                 global $wgOut,$wgTitle,$wgNamespacesWithSubpages;
 498
 499                 $sub = $wgOut->getSubtitle();
 500                 if ( "" == $sub ) {
 501                         global $wgExtraSubtitle;
 502                         $sub = wfMsg( "fromwikipedia" ) . $wgExtraSubtitle;
 503                 }
 504                 if($wgOut->isArticle() && $wgNamespacesWithSubpages[$wgTitle->getNamespace()]) {
 505                         $ptext=$wgTitle->getPrefixedText();
 506                         if(preg_match("/\//",$ptext)) {
 507                                 $sub.="</p><p class='subpages'>";
 508                                 $links=explode("/",$ptext);
 509                                 $c=0;
 510                                 $growinglink="";
 511                                 foreach($links as $link) {
 512                                         $c++;
 513                                         if ($c<count($links)) {
 514                                                 $growinglink .= $link;
 515                                                 $getlink = $this->makeLink( $growinglink, $link );
 516                                                 if(preg_match("/class='new'/i",$getlink)) { break; } # this is a hack, but it saves time
 517                                                 if ($c>1) {
 518                                                         $sub .= " | ";
 519                                                 } else  {
 520                                                         $sub .="&lt; ";
 521                                                 }
 522                                                 $sub .= $getlink;
 523                                                 $growinglink.="/";
 524                                         }
 525
 526                                 }
 527                         }
 528                 }
 529                 $s = "<p class='subtitle'>{$sub}\n";
 530                 return $s;
 531         }
 532
 533         function nameAndLogin()
 534         {
 535                 global $wgUser, $wgTitle, $wgLang, $wgShowIPinHeader, $wgIP;
 536
 537                 $li = $wgLang->specialPage( "Userlogin" );
 538                 $lo = $wgLang->specialPage( "Userlogout" );
 539
 540                 $s = "";
 541                 if ( 0 == $wgUser->getID() ) {
 542                         if( $wgShowIPinHeader && isset(  $_COOKIE[ini_get("session.name")] ) ) {
 543                                 $n = $wgIP;
 544
 545                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 546                                   Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 547                                   $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 548
 549                                 $s .= $n .  " (".$tl.")";
 550                         } else {
 551                                 $s .= wfMsg("notloggedin");
 552                         }
 553
 554                         $rt = $wgTitle->getPrefixedURL();
 555                         if ( 0 == strcasecmp( urlencode( $lo ), $rt ) ) {
 556                                 $q = "";
 557                         } else { $q = "returnto={$rt}"; }
 558
 559                         $s .= "\n<br>" . $this->makeKnownLink( $li,
 560                           wfMsg( "login" ), $q );
 561                 } else {
 562                         $n = $wgUser->getName();
 563                         $rt = $wgTitle->getPrefixedURL();
 564                         $tl = $this->makeKnownLink( $wgLang->getNsText(
 565                           Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 566                           $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 567
 568                         $tl = " ({$tl})";
 569
 570                         $s .= $this->makeKnownLink( $wgLang->getNsText(
 571                           Namespace::getUser() ) . ":{$n}", $n ) . "{$tl}<br>" .
 572                           $this->makeKnownLink( $lo, wfMsg( "logout" ),
 573                           "returnto={$rt}" ) . " | " .
 574                           $this->specialLink( "preferences" );
 575                 }
 576                 $s .= " | " . $this->makeKnownLink( wfMsg( "helppage" ),
 577                   wfMsg( "help" ) );
 578
 579                 return $s;
 580         }
 581
 582         function searchForm()
 583         {
 584                 global $search;
 585
 586                 $s = "<form name='search' class='inline' method=post action=\""
 587                   . wfLocalUrl( "" ) . "\">"
 588                   . "<input type=text name=\"search\" size=19 value=\""
 589                   . htmlspecialchars(substr($search,0,256)) . "\">\n"
 590                   . "<input type=submit name=\"go\" value=\"" . wfMsg ("go") . "\">&nbsp;"
 591                   . "<input type=submit name=\"fulltext\" value=\"" . wfMsg ("search") . "\"></form>";
 592
 593                 return $s;
 594         }
 595
 596         function topLinks()
 597         {
 598                 global $wgOut;
 599                 $sep = " |\n";
 600
 601                 $s = $this->mainPageLink() . $sep
 602                   . $this->specialLink( "recentchanges" );
 603
 604                 if ( $wgOut->isArticleRelated() ) {
 605                         $s .=  $sep . $this->editThisPage()
 606                           . $sep . $this->historyLink();
 607                 }
 608                 # Many people don't like this dropdown box
 609                 #$s .= $sep . $this->specialPagesList();
 610
 611                 return $s;
 612         }
 613
 614         function bottomLinks()
 615         {
 616                 global $wgOut, $wgUser, $wgTitle;
 617                 $sep = " |\n";
 618
 619                 $s = "";
 620                 if ( $wgOut->isArticleRelated() ) {
 621                         $s .= "<strong>" . $this->editThisPage() . "</strong>";
 622                         if ( 0 != $wgUser->getID() ) {
 623                                 $s .= $sep . $this->watchThisPage();
 624                         }
 625                         $s .= $sep . $this->talkLink()
 626                           . $sep . $this->historyLink()
 627                           . $sep . $this->whatLinksHere()
 628                           . $sep . $this->watchPageLinksLink();
 629
 630                         if ( $wgTitle->getNamespace() == Namespace::getUser()
 631                             || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser()) )
 632
 633                         {
 634                                 $id=User::idFromName($wgTitle->getText());
 635                                 $ip=User::isIP($wgTitle->getText());
 636
 637                                 if($id || $ip) { # both anons and non-anons have contri list
 638                                         $s .= $sep . $this->userContribsLink();
 639                                 }
 640                                 if ( 0 != $wgUser->getID() ) { # show only to signed in users
 641                                         if($id) {       # can only email non-anons
 642                                                 $s .= $sep . $this->emailUserLink();
 643                                         }
 644                                 }
 645                         }
 646                         if ( $wgUser->isSysop() && $wgTitle->getArticleId() ) {
 647                                 $s .= "\n<br>" . $this->deleteThisPage() .
 648                                 $sep . $this->protectThisPage() .
 649                                 $sep . $this->moveThisPage();
 650                         }
 651                         $s .= "<br>\n" . $this->otherLanguages();
 652                 }
 653                 return $s;
 654         }
 655
 656         function pageStats()
 657         {
 658                 global $wgOut, $wgLang, $wgArticle;
 659                 global $oldid, $diff, $wgDisableCounters;
 660
 661                 if ( ! $wgOut->isArticle() ) { return ""; }
 662                 if ( isset( $oldid ) || isset( $diff ) ) { return ""; }
 663                 if ( 0 == $wgArticle->getID() ) { return ""; }
 664
 665                 if ( $wgDisableCounters ) {
 666                         $s = "";
 667                 } else {
 668                         $count = $wgLang->formatNum( $wgArticle->getCount() );
 669                         $s = wfMsg( "viewcount", $count );
 670                 }
 671                 $s .= $this->lastModified();
 672                 $s .= " " . wfMsg( "gnunote" );
 673                 return $s;
 674         }
 675
 676         function lastModified()
 677         {
 678                 global $wgLang, $wgArticle;
 679
 680                 $d = $wgLang->timeanddate( $wgArticle->getTimestamp(), true );
 681                 $s = " " . wfMsg( "lastmodified", $d );
 682                 return $s;
 683         }
 684
 685         function logoText( $align = "" )
 686         {
 687                 if ( "" != $align ) { $a = " align='{$align}'"; }
 688                 else { $a = ""; }
 689
 690                 $mp = wfMsg( "mainpage" );
 691                 $titleObj = Title::newFromText( $mp );
 692                 $s = "<a href=\"" . $titleObj->escapeLocalURL()
 693                   . "\"><img{$a} border=0 src=\""
 694                   . $this->getLogo() . "\" alt=\"" . "[{$mp}]\" /></a>";
 695                 return $s;
 696         }
 697
 698         function quickBar()
 699         {
 700                 global $wgOut, $wgTitle, $wgUser, $action, $wgLang;
 701                 global $wpPreview, $wgDisableUploads, $wgRemoteUploads;
 702
 703                 $fname =  "Skin::quickBar";
 704                 wfProfileIn( $fname );
 705
 706                 $tns=$wgTitle->getNamespace();
 707
 708                 $s = "\n<div id='quickbar'>";
 709                 $s .= "\n" . $this->logoText() . "\n<hr class='sep'>";
 710
 711                 $sep = "\n<br>";
 712                 $s .= $this->mainPageLink()
 713                   . $sep . $this->specialLink( "recentchanges" )
 714                   . $sep . $this->specialLink( "randompage" );
 715                 if ($wgUser->getID()) {
 716                 $s.= $sep . $this->specialLink( "watchlist" ) ;
 717                 $s .= $sep .$this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
 718                   wfMsg( "mycontris" ), "target=" . wfUrlencode($wgUser->getName() ) );
 719
 720                 }
 721                 // only show watchlist link if logged in
 722                 if ( wfMsg ( "currentevents" ) != "-" ) $s .= $sep . $this->makeKnownLink( wfMsg( "currentevents" ), "" ) ;
 723                 $s .= "\n<br><hr class='sep'>";
 724                 $articleExists = $wgTitle->getArticleId();
 725                 if ( $wgOut->isArticle() || $action =="edit" || $action =="history" || $wpPreview) {
 726                         if($wgOut->isArticle()) {
 727                                 $s .= "<strong>" . $this->editThisPage() . "</strong>";
 728                         } else { # backlink to the article in edit or history mode
 729                                 if($articleExists){ # no backlink if no article
 730                                         switch($tns) {
 731                                                 case 0:
 732                                                 $text = wfMsg("articlepage");
 733                                                 break;
 734                                                 case 1:
 735                                                 $text = wfMsg("viewtalkpage");
 736                                                 break;
 737                                                 case 2:
 738                                                 $text = wfMsg("userpage");
 739                                                 break;
 740                                                 case 3:
 741                                                 $text = wfMsg("viewtalkpage");
 742                                                 break;
 743                                                 case 4:
 744                                                 $text = wfMsg("wikipediapage");
 745                                                 break;
 746                                                 case 5:
 747                                                 $text = wfMsg("viewtalkpage");
 748                                                 break;
 749                                                 case 6:
 750                                                 $text = wfMsg("imagepage");
 751                                                 break;
 752                                                 case 7:
 753                                                 $text = wfMsg("viewtalkpage");
 754                                                 break;
 755                                                 default:
 756                                                 $text= wfMsg("articlepage");
 757                                         }
 758
 759                                         $link = $wgTitle->getText();
 760                                         if ($nstext = $wgLang->getNsText($tns) ) { # add namespace if necessary
 761                                                 $link = $nstext . ":" . $link ;
 762                                         }
 763
 764                                         $s .= $this->makeLink( $link, $text );
 765                                 } elseif( $wgTitle->getNamespace() != Namespace::getSpecial() ) {
 766                                         # we just throw in a "New page" text to tell the user that he's in edit mode,
 767                                         # and to avoid messing with the separator that is prepended to the next item
 768                                         $s .= "<strong>" . wfMsg("newpage") . "</strong>";
 769                                 }
 770
 771                         }
 772
 773
 774                         if( $tns%2 && $action!="edit" && !$wpPreview) {
 775                                 $s.="<br>".$this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("postcomment"),"action=edit&section=new");
 776                         }
 777
 778                         /*
 779                         watching could cause problems in edit mode:
 780                         if user edits article, then loads "watch this article" in background and then saves
 781                         article with "Watch this article" checkbox disabled, the article is transparently
 782                         unwatched. Therefore we do not show the "Watch this page" link in edit mode
 783                         */
 784                         if ( 0 != $wgUser->getID() && $articleExists) {
 785                                 if($action!="edit" && $action != "submit" )
 786                                 {
 787                                         $s .= $sep . $this->watchThisPage();
 788                                 }
 789                                 if ( $wgTitle->userCanEdit() )
 790                                         $s .= $sep . $this->moveThisPage();
 791                         }
 792                         if ( $wgUser->isSysop() and $articleExists ) {
 793                                 $s .= $sep . $this->deleteThisPage() .
 794                                 $sep . $this->protectThisPage();
 795                         }
 796                         $s .= $sep . $this->talkLink();
 797                         if ($articleExists && $action !="history") {
 798                                 $s .= $sep . $this->historyLink();
 799                         }
 800                         $s.=$sep . $this->whatLinksHere();
 801
 802                         if($wgOut->isArticleRelated()) {
 803                                 $s .= $sep . $this->watchPageLinksLink();
 804                         }
 805
 806                         if ( Namespace::getUser() == $wgTitle->getNamespace()
 807                         || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser())
 808                         ) {
 809
 810                                 $id=User::idFromName($wgTitle->getText());
 811                                 $ip=User::isIP($wgTitle->getText());
 812
 813                                 if($id||$ip) {
 814                                         $s .= $sep . $this->userContribsLink();
 815                                 }
 816                                 if ( 0 != $wgUser->getID() ) {
 817                                         if($id) { # can only email real users
 818                                                 $s .= $sep . $this->emailUserLink();
 819                                         }
 820                                 }
 821                         }
 822                         $s .= "\n<br><hr class='sep'>";
 823                 }
 824
 825                 if ( 0 != $wgUser->getID() && ( !$wgDisableUploads || $wgRemoteUploads ) ) {
 826                         $s .= $this->specialLink( "upload" ) . $sep;
 827                 }
 828                 $s .= $this->specialLink( "specialpages" )
 829                   . $sep . $this->bugReportsLink();
 830
 831                 global $wgSiteSupportPage;
 832                 if( $wgSiteSupportPage ) {
 833                         $s .= "\n<br><a href=\"" . htmlspecialchars( $wgSiteSupportPage ) .
 834                           "\" class=\"internal\">" . wfMsg( "sitesupport" ) . "</a>";
 835                 }
 836
 837                 $s .= "\n<br></div>\n";
 838                 wfProfileOut( $fname );
 839                 return $s;
 840         }
 841
 842         function specialPagesList()
 843         {
 844                 global $wgUser, $wgOut, $wgLang, $wgServer, $wgRedirectScript;
 845                 $a = array();
 846
 847                 $validSP = $wgLang->getValidSpecialPages();
 848
 849                 foreach ( $validSP as $name => $desc ) {
 850                         if ( "" == $desc ) { continue; }
 851                         $a[$name] = $desc;
 852                 }
 853                 if ( $wgUser->isSysop() )
 854                 {
 855                         $sysopSP = $wgLang->getSysopSpecialPages();
 856
 857                         foreach ( $sysopSP as $name => $desc ) {
 858                                 if ( "" == $desc ) { continue; }
 859                                 $a[$name] = $desc ;
 860                         }
 861                 }
 862                 if ( $wgUser->isDeveloper() )
 863                 {
 864                         $devSP = $wgLang->getDeveloperSpecialPages();
 865
 866                         foreach ( $devSP as $name => $desc ) {
 867                                 if ( "" == $desc ) { continue; }
 868                                 $a[$name] = $desc ;
 869                         }
 870                 }
 871                 $go = wfMsg( "go" );
 872                 $sp = wfMsg( "specialpages" );
 873                 $spp = $wgLang->specialPage( "Specialpages" );
 874
 875                 $s = "<form id=\"specialpages\" method=\"get\" class=\"inline\" " .
 876                   "action=\"{$wgServer}{$wgRedirectScript}\">\n";
 877                 $s .= "<select name=\"wpDropdown\">\n";
 878                 $s .= "<option value=\"{$spp}\">{$sp}</option>\n";
 879
 880                 foreach ( $a as $name => $desc ) {
 881                         $p = $wgLang->specialPage( $name );
 882                         $s .= "<option value=\"{$p}\">{$desc}</option>\n";
 883                 }
 884                 $s .= "</select>\n";
 885                 $s .= "<input type=submit value=\"{$go}\" name=redirect>\n";
 886                 $s .= "</form>\n";
 887                 return $s;
 888         }
 889
 890         function mainPageLink()
 891         {
 892                 $mp = wfMsg( "mainpage" );
 893                 $s = $this->makeKnownLink( $mp, $mp );
 894                 return $s;
 895         }
 896
 897         function copyrightLink()
 898         {
 899                 $s = $this->makeKnownLink( wfMsg( "copyrightpage" ),
 900                   wfMsg( "copyrightpagename" ) );
 901                 return $s;
 902         }
 903
 904         function aboutLink()
 905         {
 906                 $s = $this->makeKnownLink( wfMsg( "aboutpage" ),
 907                   wfMsg( "aboutwikipedia" ) );
 908                 return $s;
 909         }
 910
 911
 912       function disclaimerLink()
 913         {
 914                 $s = $this->makeKnownLink( wfMsg( "disclaimerpage" ),
 915                   wfMsg( "disclaimers" ) );
 916                 return $s;
 917         }
 918
 919         function editThisPage()
 920         {
 921                 global $wgOut, $wgTitle, $oldid, $redirect, $diff;
 922
 923                 if ( ! $wgOut->isArticleRelated() ) {
 924                         $s = wfMsg( "protectedpage" );
 925                 } else {
 926                         $n = $wgTitle->getPrefixedText();
 927                         if ( $wgTitle->userCanEdit() ) {
 928                                 $t = wfMsg( "editthispage" );
 929                         } else {
 930                                 #$t = wfMsg( "protectedpage" );
 931                                 $t = wfMsg( "viewsource" );
 932                         }
 933                         $oid = $red = "";
 934
 935                         if ( $redirect ) { $red = "&redirect={$redirect}"; }
 936                         if ( $oldid && ! isset( $diff ) ) {
 937                                 $oid = "&oldid={$oldid}";
 938                         }
 939                         $s = $this->makeKnownLink( $n, $t, "action=edit{$oid}{$red}" );
 940                 }
 941                 return $s;
 942         }
 943
 944         function deleteThisPage()
 945         {
 946                 global $wgUser, $wgOut, $wgTitle, $diff;
 947
 948                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 949                         $n = $wgTitle->getPrefixedText();
 950                         $t = wfMsg( "deletethispage" );
 951
 952                         $s = $this->makeKnownLink( $n, $t, "action=delete" );
 953                 } else {
 954                         $s = "";
 955                 }
 956                 return $s;
 957         }
 958
 959         function protectThisPage()
 960         {
 961                 global $wgUser, $wgOut, $wgTitle, $diff;
 962
 963                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 964                         $n = $wgTitle->getPrefixedText();
 965
 966                         if ( $wgTitle->isProtected() ) {
 967                                 $t = wfMsg( "unprotectthispage" );
 968                                 $q = "action=unprotect";
 969                         } else {
 970                                 $t = wfMsg( "protectthispage" );
 971                                 $q = "action=protect";
 972                         }
 973                         $s = $this->makeKnownLink( $n, $t, $q );
 974                 } else {
 975                         $s = "";
 976                 }
 977                 return $s;
 978         }
 979
 980         function watchThisPage()
 981         {
 982                 global $wgUser, $wgOut, $wgTitle, $diff;
 983
 984                 if ( $wgOut->isArticleRelated() ) {
 985                         $n = $wgTitle->getPrefixedText();
 986
 987                         if ( $wgTitle->userIsWatching() ) {
 988                                 $t = wfMsg( "unwatchthispage" );
 989                                 $q = "action=unwatch";
 990                         } else {
 991                                 $t = wfMsg( "watchthispage" );
 992                                 $q = "action=watch";
 993                         }
 994                         $s = $this->makeKnownLink( $n, $t, $q );
 995                 } else {
 996                         $s = wfMsg( "notanarticle" );
 997                 }
 998                 return $s;
 999         }
1000
1001         function moveThisPage()
1002         {
1003                 global $wgTitle, $wgLang;
1004
1005                 if ( $wgTitle->userCanEdit() ) {
1006                         $s = $this->makeKnownLink( $wgLang->specialPage( "Movepage" ),
1007                           wfMsg( "movethispage" ), "target=" . $wgTitle->getPrefixedURL() );
1008                 } // no message if page is protected - would be redundant
1009                 return $s;
1010         }
1011
1012         function historyLink()
1013         {
1014                 global $wgTitle;
1015
1016                 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1017                   wfMsg( "history" ), "action=history" );
1018                 return $s;
1019         }
1020
1021         function whatLinksHere()
1022         {
1023                 global $wgTitle, $wgLang;
1024
1025                 $s = $this->makeKnownLink( $wgLang->specialPage( "Whatlinkshere" ),
1026                   wfMsg( "whatlinkshere" ), "target=" . $wgTitle->getPrefixedURL() );
1027                 return $s;
1028         }
1029
1030         function userContribsLink()
1031         {
1032                 global $wgTitle, $wgLang;
1033
1034                 $s = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1035                   wfMsg( "contributions" ), "target=" . $wgTitle->getPartialURL() );
1036                 return $s;
1037         }
1038
1039         function emailUserLink()
1040         {
1041                 global $wgTitle, $wgLang;
1042
1043                 $s = $this->makeKnownLink( $wgLang->specialPage( "Emailuser" ),
1044                   wfMsg( "emailuser" ), "target=" . $wgTitle->getPartialURL() );
1045                 return $s;
1046         }
1047
1048         function watchPageLinksLink()
1049         {
1050                 global $wgOut, $wgTitle, $wgLang;
1051
1052                 if ( ! $wgOut->isArticleRelated() ) {
1053                         $s = "(" . wfMsg( "notanarticle" ) . ")";
1054                 } else {
1055                         $s = $this->makeKnownLink( $wgLang->specialPage(
1056                           "Recentchangeslinked" ), wfMsg( "recentchangeslinked" ),
1057                           "target=" . $wgTitle->getPrefixedURL() );
1058                 }
1059                 return $s;
1060         }
1061
1062         function otherLanguages()
1063         {
1064                 global $wgOut, $wgLang, $wgTitle, $wgUseNewInterlanguage;
1065
1066                 $a = $wgOut->getLanguageLinks();
1067                 # TEST THIS @@@
1068                 if ( 0 == count( $a ) ) {
1069                         if ( !$wgUseNewInterlanguage ) return "";
1070                         $ns = $wgLang->getNsIndex ( $wgTitle->getNamespace () ) ;
1071                         if ( $ns != 0 AND $ns != 1 ) return "" ;
1072                         $pn = "Intl" ;
1073                         $x = "mode=addlink&xt=".$wgTitle->getDBkey() ;
1074                         return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1075                                   wfMsg( "intl" ) , $x );
1076                         }
1077
1078                 if ( !$wgUseNewInterlanguage ) {
1079                         $s = wfMsg( "otherlanguages" ) . ": ";
1080                 } else {
1081                         global $wgLanguageCode ;
1082                         $x = "mode=zoom&xt=".$wgTitle->getDBkey() ;
1083                         $x .= "&xl=".$wgLanguageCode ;
1084                         $s =  $this->makeKnownLink( $wgLang->specialPage( "Intl" ),
1085                                   wfMsg( "otherlanguages" ) , $x ) . ": " ;
1086                         }
1087
1088                 $s = wfMsg( "otherlanguages" ) . ": ";
1089                 $first = true;
1090                 if($wgLang->isRTL()) $s .= "<span dir='LTR'>";
1091                 foreach( $a as $l ) {
1092                         if ( ! $first ) { $s .= " | "; }
1093                         $first = false;
1094
1095                         $nt = Title::newFromText( $l );
1096                         $url = $nt->getFullURL();
1097                         $text = $wgLang->getLanguageName( $nt->getInterwiki() );
1098
1099                         if ( "" == $text ) { $text = $l; }
1100                         $style = $this->getExternalLinkAttributes( $l, $text );
1101                         $s .= "<a href=\"{$url}\"{$style}>{$text}</a>";
1102                 }
1103                 if($wgLang->isRTL()) $s .= "</span>";
1104                 return $s;
1105         }
1106
1107         function bugReportsLink()
1108         {
1109                 $s = $this->makeKnownLink( wfMsg( "bugreportspage" ),
1110                   wfMsg( "bugreports" ) );
1111                 return $s;
1112         }
1113
1114         function dateLink()
1115         {
1116                 global $wgLinkCache;
1117                 $t1 = Title::newFromText( gmdate( "F j" ) );
1118                 $t2 = Title::newFromText( gmdate( "Y" ) );
1119
1120                 $wgLinkCache->suspend();
1121                 $id = $t1->getArticleID();
1122                 $wgLinkCache->resume();
1123
1124                 if ( 0 == $id ) {
1125                         $s = $this->makeBrokenLink( $t1->getText() );
1126                 } else {
1127                         $s = $this->makeKnownLink( $t1->getText() );
1128                 }
1129                 $s .= ", ";
1130
1131                 $wgLinkCache->suspend();
1132                 $id = $t2->getArticleID();
1133                 $wgLinkCache->resume();
1134
1135                 if ( 0 == $id ) {
1136                         $s .= $this->makeBrokenLink( $t2->getText() );
1137                 } else {
1138                         $s .= $this->makeKnownLink( $t2->getText() );
1139                 }
1140                 return $s;
1141         }
1142
1143         function talkLink()
1144         {
1145                 global $wgLang, $wgTitle, $wgLinkCache;
1146
1147                 $tns = $wgTitle->getNamespace();
1148                 if ( -1 == $tns ) { return ""; }
1149
1150                 $pn = $wgTitle->getText();
1151                 $tp = wfMsg( "talkpage" );
1152                 if ( Namespace::isTalk( $tns ) ) {
1153                         $lns = Namespace::getSubject( $tns );
1154                         switch($tns) {
1155                                 case 1:
1156                                 $text = wfMsg("articlepage");
1157                                 break;
1158                                 case 3:
1159                                 $text = wfMsg("userpage");
1160                                 break;
1161                                 case 5:
1162                                 $text = wfMsg("wikipediapage");
1163                                 break;
1164                                 case 7:
1165                                 $text = wfMsg("imagepage");
1166                                 break;
1167                                 default:
1168                                 $text= wfMsg("articlepage");
1169                         }
1170                 } else {
1171
1172                         $lns = Namespace::getTalk( $tns );
1173                         $text=$tp;
1174                 }
1175                 $n = $wgLang->getNsText( $lns );
1176                 if ( "" == $n ) { $link = $pn; }
1177                 else { $link = "{$n}:{$pn}"; }
1178
1179                 $wgLinkCache->suspend();
1180                 $s = $this->makeLink( $link, $text );
1181                 $wgLinkCache->resume();
1182
1183                 return $s;
1184         }
1185
1186         function commentLink()
1187         {
1188                 global $wgLang, $wgTitle, $wgLinkCache;
1189
1190                 $tns = $wgTitle->getNamespace();
1191                 if ( -1 == $tns ) { return ""; }
1192
1193                 $lns = ( Namespace::isTalk( $tns ) ) ? $tns : Namespace::getTalk( $tns );
1194
1195                 # assert Namespace::isTalk( $lns )
1196
1197                 $n = $wgLang->getNsText( $lns );
1198                 $pn = $wgTitle->getText();
1199
1200                 $link = "{$n}:{$pn}";
1201
1202                 $wgLinkCache->suspend();
1203                 $s = $this->makeKnownLink($link, wfMsg("postcomment"), "action=edit&section=new");
1204                 $wgLinkCache->resume();
1205
1206                 return $s;
1207         }
1208
1209         # After all the page content is transformed into HTML, it makes
1210         # a final pass through here for things like table backgrounds.
1211         #
1212         function transformContent( $text )
1213         {
1214                 return $text;
1215         }
1216
1217         # Note: This function MUST call getArticleID() on the link,
1218         # otherwise the cache won't get updated properly.  See LINKCACHE.DOC.
1219         #
1220         function makeLink( $title, $text = "", $query = "", $trail = "" ) {
1221                 wfProfileIn( "Skin::makeLink" );
1222                 $nt = Title::newFromText( $title );
1223                 if ($nt) {
1224                         $result = $this->makeLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1225                 } else {
1226                         wfDebug( "Invalid title passed to Skin::makeLink(): \"$title\"\n" );
1227                         $result = $text == "" ? $title : $text;
1228                 }
1229
1230                 wfProfileOut( "Skin::makeLink" );
1231                 return $result;
1232         }
1233
1234         function makeKnownLink( $title, $text = "", $query = "", $trail = "" ) {
1235                 $nt = Title::newFromText( $title );
1236                 if ($nt) {
1237                         return $this->makeKnownLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1238                 } else {
1239                         wfDebug( "Invalid title passed to Skin::makeKnownLink(): \"$title\"\n" );
1240                         return $text == "" ? $title : $text;
1241                 }
1242         }
1243
1244         function makeBrokenLink( $title, $text = "", $query = "", $trail = "" ) {
1245                 $nt = Title::newFromText( $title );
1246                 if ($nt) {
1247                         return $this->makeBrokenLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1248                 } else {
1249                         wfDebug( "Invalid title passed to Skin::makeBrokenLink(): \"$title\"\n" );
1250                         return $text == "" ? $title : $text;
1251                 }
1252         }
1253
1254         function makeStubLink( $title, $text = "", $query = "", $trail = "" ) {
1255                 $nt = Title::newFromText( $title );
1256                 if ($nt) {
1257                         return $this->makeStubLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1258                 } else {
1259                         wfDebug( "Invalid title passed to Skin::makeStubLink(): \"$title\"\n" );
1260                         return $text == "" ? $title : $text;
1261                 }
1262         }
1263
1264         # Pass a title object, not a title string
1265         function makeLinkObj( &$nt, $text= "", $query = "", $trail = "", $prefix = "" )
1266         {
1267                 global $wgOut, $wgUser;
1268                 if ( $nt->isExternal() ) {
1269                         $u = $nt->getFullURL();
1270                         if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1271                         $style = $this->getExternalLinkAttributes( $link, $text );
1272
1273                         $inside = "";
1274                         if ( "" != $trail ) {
1275                                 if ( preg_match( "/^([a-z]+)(.*)$$/sD", $trail, $m ) ) {
1276                                         $inside = $m[1];
1277                                         $trail = $m[2];
1278                                 }
1279                         }
1280                         $retVal = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1281                 } elseif ( 0 == $nt->getNamespace() && "" == $nt->getText() ) {
1282                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail, $prefix );
1283                 } elseif ( ( -1 == $nt->getNamespace() ) ||
1284                                 ( Namespace::getImage() == $nt->getNamespace() ) ) {
1285                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail, $prefix );
1286                 } else {
1287                         $aid = $nt->getArticleID() ;
1288                         if ( 0 == $aid ) {
1289                                 $retVal = $this->makeBrokenLinkObj( $nt, $text, $query, $trail, $prefix );
1290                         } else {
1291                                 $threshold = $wgUser->getOption("stubthreshold") ;
1292                                 if ( $threshold > 0 ) {
1293                                         $res = wfQuery ( "SELECT LENGTH(cur_text) AS x, cur_namespace, cur_is_redirect FROM cur WHERE cur_id='{$aid}'", DB_READ ) ;
1294
1295                                         if ( wfNumRows( $res ) > 0 ) {
1296                                                 $s = wfFetchObject( $res );
1297                                                 $size = $s->x;
1298                                                 if ( $s->cur_is_redirect OR $s->cur_namespace != 0 ) {
1299                                                         $size = $threshold*2 ; # Really big
1300                                                 }
1301                                                 wfFreeResult( $res );
1302                                         } else {
1303                                                 $size = $threshold*2 ; # Really big
1304                                         }
1305                                 } else {
1306                                         $size = 1 ;
1307                                 }
1308                                 if ( $size < $threshold ) {
1309                                         $retVal = $this->makeStubLinkObj( $nt, $text, $query, $trail, $prefix );
1310                                 } else {
1311                                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail, $prefix );
1312                                 }
1313                         }
1314                 }
1315                 return $retVal;
1316         }
1317
1318         # Pass a title object, not a title string
1319         function makeKnownLinkObj( &$nt, $text = "", $query = "", $trail = "", $prefix = "" )
1320         {
1321                 global $wgOut, $wgTitle;
1322
1323                 $fname = "Skin::makeKnownLinkObj";
1324                 wfProfileIn( $fname );
1325
1326                 $link = $nt->getPrefixedURL();
1327
1328                 if ( "" == $link ) {
1329                         $u = "";
1330                         if ( "" == $text ) { $text = $nt->getFragment(); }
1331                 } else {
1332                         $u = $nt->escapeLocalURL( $query );
1333                 }
1334                 if ( "" != $nt->getFragment() ) {
1335                         $u .= "#" . wfEscapeHTML( $nt->getFragment() );
1336                 }
1337                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1338                 $style = $this->getInternalLinkAttributesObj( $nt, $text );
1339
1340                 $inside = "";
1341                 if ( "" != $trail ) {
1342                         if ( preg_match( $this->linktrail, $trail, $m ) ) {
1343                                 $inside = $m[1];
1344                                 $trail = $m[2];
1345                         }
1346                 }
1347                 $r = "<a href=\"{$u}\"{$style}>{$prefix}{$text}{$inside}</a>{$trail}";
1348                 wfProfileOut( $fname );
1349                 return $r;
1350         }
1351
1352         # Pass a title object, not a title string
1353         function makeBrokenLinkObj( &$nt, $text = "", $query = "", $trail = "", $prefix = "" )
1354         {
1355                 global $wgOut, $wgUser;
1356
1357                 $fname = "Skin::makeBrokenLinkObj";
1358                 wfProfileIn( $fname );
1359
1360                 if ( "" == $query ) {
1361                         $q = "action=edit";
1362                 } else {
1363                         $q = "action=edit&{$query}";
1364                 }
1365                 $u = $nt->escapeLocalURL( $q );
1366
1367                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1368                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "yes" );
1369
1370                 $inside = "";
1371                 if ( "" != $trail ) {
1372                         if ( preg_match( $this->linktrail, $trail, $m ) ) {
1373                                 $inside = $m[1];
1374                                 $trail = $m[2];
1375                         }
1376                 }
1377                 if ( $wgUser->getOption( "highlightbroken" ) ) {
1378                         $s = "<a href=\"{$u}\"{$style}>{$prefix}{$text}{$inside}</a>{$trail}";
1379                 } else {
1380                         $s = "{$prefix}{$text}{$inside}<a href=\"{$u}\"{$style}>?</a>{$trail}";
1381                 }
1382
1383                 wfProfileOut( $fname );
1384                 return $s;
1385         }
1386
1387         # Pass a title object, not a title string
1388         function makeStubLinkObj( &$nt, $text = "", $query = "", $trail = "", $prefix = "" )
1389         {
1390                 global $wgOut, $wgUser;
1391
1392                 $link = $nt->getPrefixedURL();
1393
1394                 $u = $nt->escapeLocalURL( $query );
1395
1396                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1397                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "stub" );
1398
1399                 $inside = "";
1400                 if ( "" != $trail ) {
1401                         if ( preg_match( $this->linktrail, $trail, $m ) ) {
1402                                 $inside = $m[1];
1403                                 $trail = $m[2];
1404                         }
1405                 }
1406                 if ( $wgUser->getOption( "highlightbroken" ) ) {
1407                         $s = "<a href=\"{$u}\"{$style}>{$prefix}{$text}{$inside}</a>{$trail}";
1408                 } else {
1409                         $s = "{$prefix}{$text}{$inside}<a href=\"{$u}\"{$style}>!</a>{$trail}";
1410                 }
1411                 return $s;
1412         }
1413
1414         function fnamePart( $url )
1415         {
1416                 $basename = strrchr( $url, "/" );
1417                 if ( false === $basename ) { $basename = $url; }
1418                 else { $basename = substr( $basename, 1 ); }
1419                 return wfEscapeHTML( $basename );
1420         }
1421
1422         function makeImage( $url, $alt = "" )
1423         {
1424                 global $wgOut;
1425
1426                 if ( "" == $alt ) { $alt = $this->fnamePart( $url ); }
1427                 $s = "<img src=\"{$url}\" alt=\"{$alt}\" />";
1428                 return $s;
1429         }
1430
1431         function makeImageLink( $name, $url, $alt = "" ) {
1432                 $nt = Title::makeTitle( Namespace::getImage(), $name );
1433                 return $this->makeImageLinkObj( $nt, $alt );
1434         }
1435
1436         function makeImageLinkObj( $nt, $alt = "" ) {
1437                 global $wgLang, $wgUseImageResize;
1438                 $name  = $nt->getDBKey();
1439                 $url   = wfImageUrl( $name );
1440                 $align = "";
1441                 $prefix = $postfix = "";
1442
1443                 if ( $wgUseImageResize ) {
1444                         # Check if the alt text is of the form "options|alt text"
1445                         # Options are:
1446                         #  * thumbnail          make a thumbnail with enlarge-icon and caption, alignment depends on lang
1447                         #  * left               no resizing, just left align. label is used for alt= only
1448                         #  * right              same, but right aligned
1449                         #  * none               same, but not aligned
1450                         #  * ___px              scale to ___ pixels width, no aligning. e.g. use in taxobox
1451
1452                         $part = explode( "|", $alt);
1453
1454                         $mwThumb  =& MagicWord::get( MAG_IMG_THUMBNAIL );
1455                         $mwLeft   =& MagicWord::get( MAG_IMG_LEFT );
1456                         $mwRight  =& MagicWord::get( MAG_IMG_RIGHT );
1457                         $mwNone   =& MagicWord::get( MAG_IMG_NONE );
1458                         $mwWidth  =& MagicWord::get( MAG_IMG_WIDTH );
1459                         $mwCenter =& MagicWord::get( MAG_IMG_CENTER );
1460                         $alt = $part[count($part)-1];
1461
1462                         $thumb=false;
1463
1464                         foreach( $part as $key => $val ) {
1465                                 if ( ! is_null( $mwThumb->matchVariableStartToEnd($val) ) ) {
1466                                         $thumb=true;
1467                                 } elseif ( ! is_null( $mwRight->matchVariableStartToEnd($val) ) ) {
1468                                         # remember to set an alignment, don't render immediately
1469                                         $align = "right";
1470                                 } elseif ( ! is_null( $mwLeft->matchVariableStartToEnd($val) ) ) {
1471                                         # remember to set an alignment, don't render immediately
1472                                         $align = "left";
1473                                 } elseif ( ! is_null( $mwCenter->matchVariableStartToEnd($val) ) ) {
1474                                         # remember to set an alignment, don't render immediately
1475                                         $align = "center";
1476                                 } elseif ( ! is_null( $mwNone->matchVariableStartToEnd($val) ) ) {
1477                                         # remember to set an alignment, don't render immediately
1478                                         $align = "none";
1479                                 } elseif ( ! is_null( $match = $mwWidth->matchVariableStartToEnd($val) ) ) {
1480                                         # $match is the image width in pixels
1481                                         $width = intval($match);
1482                                 }
1483                         }
1484                         if ( "center" == $align )
1485                         {
1486                                 $prefix  = "<center>";
1487                                 $postfix = "</center>";
1488                                 $align   = "none";
1489                         }
1490
1491                         if ( $thumb ) {
1492
1493                                 # Create a thumbnail. Alignment depends on language
1494                                 # writing direction, # right aligned for left-to-right-
1495                                 # languages ("Western languages"), left-aligned
1496                                 # for right-to-left-languages ("Semitic languages")
1497                                 #
1498                                 # If  thumbnail width has not been provided, it is set
1499                                 # here to 180 pixels
1500                                 if ( $align == "" ) {
1501                                         $align = $wgLang->isRTL() ? "left" : "right";
1502                                 }
1503                                 if ( ! isset($width) ) {
1504                                         $width = 180;
1505                                 }
1506                                 return $prefix.$this->makeThumbLinkObj( $nt, $alt, $align, $width ).$postfix;
1507
1508                         } elseif ( isset($width) ) {
1509
1510                                 # Create a resized image, without the additional thumbnail
1511                                 # features
1512                                 $url = $this->createThumb( $name, $width );
1513                         }
1514                 } # endif $wgUseImageResize
1515
1516                 if ( empty( $alt ) ) {
1517                         $alt = preg_replace( '/\.(.+?)^/', '', $name );
1518                 }
1519                 $alt = htmlspecialchars( $alt );
1520
1521                 $u = $nt->escapeLocalURL();
1522                 if ( $url == "" )
1523                 {
1524                         $s = str_replace( "$1", $name, wfMsg("missingimage") );
1525                 } else {
1526                         $s = "\n  <a href=\"{$u}\" class='image' title=\"{$alt}\">\n" .
1527                                 "  <img border=\"0\" src=\"{$url}\" alt=\"{$alt}\" />\n  </a>";
1528                 }
1529                 if ( "" != $align ) {
1530                         $s = "<div class=\"float{$align}\">{$s}\n</div>";
1531                 }
1532                 return $prefix.$s.$postfix;
1533         }
1534
1535         function createThumb( $name, $width ) {
1536                 global $wgUploadDirectory;
1537                 global $wgImageMagickConvertCommand;
1538                 global $wgUseImageMagick;
1539                 global $wgUseSquid, $wgInternalServer;
1540                 $imgPath   = wfImagePath( $name );
1541                 $thumbName = $width."px-".$icon.$name;
1542                 $thumbPath = wfImageThumbDir( $thumbName )."/".$thumbName;
1543                 $thumbUrl  = wfImageThumbUrl( $thumbName );
1544
1545                 if ( ! file_exists( $imgPath ) )
1546                 {
1547                         # If there is no image, there will be no thumbnail
1548                         return "";
1549                 }
1550
1551                 if (     (! file_exists( $thumbPath ) )
1552                 ||  ( filemtime($thumbPath) < filemtime($imgPath) ) ) {
1553                         # Squid purging
1554                         if ( $wgUseSquid ) {
1555                                 $urlArr = Array(
1556                                         $wgInternalServer.$thumbUrl
1557                                 );
1558                                 wfPurgeSquidServers($urlArr);
1559                         }
1560
1561                         if ( $wgUseImageMagick ) {
1562                                 # use ImageMagick
1563                                 $cmd  =  $wgImageMagickConvertCommand .
1564                                         " -quality 85 -geometry {$width} ".
1565                                         escapeshellarg($imgPath) . " " .
1566                                         escapeshellarg($thumbPath);
1567                                 $conv = shell_exec( $cmd );
1568                         } else {
1569                                 # Use PHP's builtin GD library functions.
1570                                 #
1571                                 # First find out what kind of file this is, and select the correct
1572                                 # input routine for this.
1573                                 list($src_width, $src_height, $src_type, $src_attr) = getimagesize( $imgPath );
1574                                 switch( $src_type ) {
1575                                         case 1: # GIF
1576                                                 $src_image = imagecreatefromgif( $imgPath );
1577                                                 break;
1578                                         case 2: # JPG
1579                                                 $src_image = imagecreatefromjpeg( $imgPath );
1580                                                 break;
1581                                         case 3: # PNG
1582                                                 $src_image = imagecreatefrompng( $imgPath );
1583                                                 break;
1584                                         case 15: # WBMP for WML
1585                                                 $src_image = imagecreatefromwbmp( $imgPath );
1586                                                 break;
1587                                         case 16: # XBM
1588                                                 $src_image = imagecreatefromxbm( $imgPath );
1589                                                 break;
1590                                         default:
1591                                                 return "Image type not supported";
1592                                                 break;
1593                                 }
1594                                 $height = floor( $src_height * ( $width/$src_width ) );
1595                                 $dst_image = imagecreatetruecolor( $width, $height );
1596                                 imagecopyresampled( $dst_image, $src_image,
1597                                                         0,0,0,0,
1598                                                         $width, $height, $src_width, $src_height );
1599                                 switch( $src_type ) {
1600                                         case 1:  # GIF
1601                                         case 3:  # PNG
1602                                         case 15: # WBMP
1603                                         case 16: # XBM
1604                                                 #$thumbUrl .= ".png";
1605                                                 #$thumbPath .= ".png";
1606                                                 imagepng( $dst_image, $thumbPath );
1607                                                 break;
1608                                         case 2:  # JPEG
1609                                                 #$thumbUrl .= ".jpg";
1610                                                 #$thumbPath .= ".jpg";
1611                                                 imageinterlace( $dst_image );
1612                                                 imagejpeg( $dst_image, $thumbPath, 95 );
1613                                                 break;
1614                                         default:
1615                                                 break;
1616                                 }
1617                                 imagedestroy( $dst_image );
1618                                 imagedestroy( $src_image );
1619
1620
1621                         }
1622                         #
1623                         # Check for zero-sized thumbnails. Those can be generated when
1624                         # no disk space is available or some other error occurs
1625                         #
1626                         $thumbstat = stat( $thumbPath );
1627                         $imgstat   = stat( $imgPath );
1628                         if( $thumbstat["size"] == 0 )
1629                         {
1630                                 unlink( $thumbPath );
1631                         }
1632
1633                 }
1634                 return $thumbUrl;
1635         }
1636
1637         function makeThumbLinkObj( $nt, $label = "", $align = "right", $boxwidth = 180 ) {
1638                 global $wgUploadPath, $wgLang;
1639                 $name = $nt->getDBKey();
1640                 $image = Title::makeTitle( Namespace::getImage(), $name );
1641                 $url  = wfImageUrl( $name );
1642                 $path = wfImagePath( $name );
1643
1644                 #$label = htmlspecialchars( $label );
1645                 $alt = preg_replace( "/<[^>]*>/", "", $label);
1646                 $alt = htmlspecialchars( $alt );
1647
1648                 if ( file_exists( $path ) )
1649                 {
1650                         list($width, $height, $type, $attr) = getimagesize( $path );
1651                 } else {
1652                         $width = $height = 200;
1653                 }
1654                 $boxheight  = intval( $height/($width/$boxwidth) );
1655                 if ( $boxwidth > $width ) {
1656                         $boxwidth  = $width;
1657                         $boxheight = $height;
1658                 }
1659
1660                 $thumbUrl = $this->createThumb( $name, $boxwidth );
1661
1662                 $u = $nt->escapeLocalURL();
1663
1664                 $more = htmlspecialchars( wfMsg( "thumbnail-more" ) );
1665                 $magnifyalign = $wgLang->isRTL() ? "left" : "right";
1666                 $textalign = $wgLang->isRTL() ? " style=\"text-align:right\"" : "";
1667
1668                 $s = "<div class=\"thumbnail-{$align}\" style=\"width:{$boxwidth}px;\">";
1669                 if ( $thumbUrl == "" ) {
1670                         $s .= str_replace( "$1", $name, wfMsg("missingimage") );
1671                 } else {
1672                         $s .= "\n".'  <a href="'.$u.'" class="internal" title="'.$alt.'">'."\n".
1673                                 '  <img border="0" src="'.$thumbUrl.'" alt="'.$alt.'" ' .
1674                                 '  width="'.$boxwidth.'" height="'.$boxheight.'" /></a>' ."\n".
1675                                 '  <a href="'.$u.'" class="internal" title="'.$more.'"> ' ."\n".
1676                                 '  <img border="0" src="'.$wgUploadPath.'/magnify-clip.png" ' .
1677                                 'width="26" height="24" align="'.$magnifyalign.'" alt="'.$more.'" /> </a>'."\n";
1678                 }
1679                 $s .= '  <p'.$textalign.'>'.$label."</p>\n</div>";
1680                 return $s;
1681         }
1682
1683         function makeMediaLink( $name, $url, $alt = "" ) {
1684                 $nt = Title::makeTitle( Namespace::getMedia(), $name );
1685                 return $this->makeMediaLinkObj( $nt, $alt );
1686         }
1687
1688         function makeMediaLinkObj( $nt, $alt = "" )
1689         {
1690                 $name = $nt->getDBKey();
1691                 $url = wfImageUrl( $name );
1692                 if ( empty( $alt ) ) {
1693                         $alt = preg_replace( '/\.(.+?)^/', '', $name );
1694                 }
1695
1696                 $u = htmlspecialchars( $url );
1697                 $s = "<a href=\"{$u}\" class='internal' title=\"{$alt}\">{$alt}</a>";
1698                 return $s;
1699         }
1700
1701         function specialLink( $name, $key = "" )
1702         {
1703                 global $wgLang;
1704
1705                 if ( "" == $key ) { $key = strtolower( $name ); }
1706                 $pn = $wgLang->ucfirst( $name );
1707                 return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1708                   wfMsg( $key ) );
1709         }
1710
1711         # Called by history lists and recent changes
1712         #
1713
1714         # Returns text for the start of the tabular part of RC
1715         function beginRecentChangesList()
1716         {
1717                 $this->rc_cache = array() ;
1718                 $this->rcMoveIndex = 0;
1719                 $this->rcCacheIndex = 0 ;
1720                 $this->lastdate = "";
1721                 return "";
1722         }
1723
1724         function beginImageHistoryList()
1725         {
1726                 $s = "\n<h2>" . wfMsg( "imghistory" ) . "</h2>\n" .
1727                   "<p>" . wfMsg( "imghistlegend" ) . "\n<ul class='special'>";
1728                 return $s;
1729         }
1730
1731         # Returns text for the end of RC
1732         # If enhanced RC is in use, returns pretty much all the text
1733         function endRecentChangesList()
1734         {
1735                 $s = $this->recentChangesBlock() ;
1736                 $s .= "</ul>\n";
1737                 return $s;
1738         }
1739
1740         # Enhanced RC ungrouped line
1741         function recentChangesBlockLine ( $rcObj )
1742         {
1743                 global $wgUploadPath, $wgLang ;
1744
1745                 # Get rc_xxxx variables
1746                 extract( $rcObj->mAttribs ) ;
1747                 $curIdEq = "curid=$rc_cur_id";
1748
1749                 # Spacer image
1750                 $r = "" ;
1751                 $r .= "<img src='{$wgUploadPath}/Arr_.png' width='12' height='12' border='0' />" ;              $r .= "<tt>" ;
1752
1753                 if ( $rc_type == RC_MOVE ) {
1754                         $r .= "&nbsp;&nbsp;";
1755                 } else {
1756                         # M & N (minor & new)
1757                         $M = wfMsg( "minoreditletter" );
1758                         $N = wfMsg( "newpageletter" );
1759
1760                         if ( $rc_type == RC_NEW ) {
1761                                 $r .= $N ;
1762                         } else {
1763                                 $r .= "&nbsp;" ;
1764                         }
1765                         if ( $rc_minor ) {
1766                                 $r .= $M ;
1767                         } else {
1768                                 $r .= "&nbsp;" ;
1769                         }
1770                 }
1771
1772                 # Timestamp
1773                 $r .= " ".$rcObj->timestamp." " ;
1774                 $r .= "</tt>" ;
1775
1776                 # Article link
1777                 $link = $rcObj->link ;
1778                 if ( $rcObj->watched ) $link = "<strong>{$link}</strong>" ;
1779                 $r .= $link ;
1780
1781                 # Cur
1782                 $r .= " (" ;
1783                 $r .= $rcObj->curlink ;
1784                 $r .= "; " ;
1785
1786                 # Hist
1787                 $r .= $this->makeKnownLinkObj( $rcObj->getTitle(), wfMsg( "hist" ), "{$curIdEq}&action=history" );
1788
1789                 # User/talk
1790                 $r .= ") . . ".$rcObj->userlink ;
1791                 $r .= $rcObj->usertalklink ;
1792
1793                 # Comment
1794                 if ( $rc_comment != "" && $rc_type != RC_MOVE ) {
1795                         $r .= $wgLang->emphasize( " (".wfEscapeHTML($rc_comment).")" );
1796                 }
1797                 $r .= "<br>\n" ;
1798                 return $r ;
1799         }
1800
1801         # Enhanced RC group
1802         function recentChangesBlockGroup ( $block )
1803         {
1804                 global $wgUploadPath, $wgLang ;
1805
1806                 $r = "" ;
1807                 $M = wfMsg( "minoreditletter" );
1808                 $N = wfMsg( "newpageletter" );
1809
1810                 # Collate list of users
1811                 $isnew = false ;
1812                 $userlinks = array () ;
1813                 foreach ( $block AS $rcObj ) {
1814                         $oldid = $rcObj->mAttribs['rc_last_oldid'];
1815                         if ( $rcObj->mAttribs['rc_new'] ) $isnew = true ;
1816                         $u = $rcObj->userlink ;
1817                         if ( !isset ( $userlinks[$u] ) ) $userlinks[$u] = 0 ;
1818                         $userlinks[$u]++ ;
1819                 }
1820
1821                 # Sort the list and convert to text
1822                 krsort ( $userlinks ) ;
1823                 asort ( $userlinks ) ;
1824                 $users = array () ;
1825                 foreach ( $userlinks as $userlink => $count) {
1826                         $text = $userlink ;
1827                         if ( $count > 1 ) $text .= " ({$count}&times;)" ;
1828                         array_push ( $users , $text ) ;
1829                 }
1830                 $users = " <font size='-1'>[".implode("; ",$users)."]</font>" ;
1831
1832                 # Arrow
1833                 $rci = "RCI{$this->rcCacheIndex}" ;
1834                 $rcl = "RCL{$this->rcCacheIndex}" ;
1835                 $rcm = "RCM{$this->rcCacheIndex}" ;
1836                 $toggleLink = "javascript:toggleVisibility(\"{$rci}\",\"{$rcm}\",\"{$rcl}\")" ;
1837                 $arrowdir = $wgLang->isRTL() ? "l" : "r";
1838                 $tl  = "<span id='{$rcm}'><a href='$toggleLink'><img src='{$wgUploadPath}/Arr_{$arrowdir}.png' width='12' height='12' border='0' /></a></span>" ;
1839                 $tl .= "<span id='{$rcl}' style='display:none'><a href='$toggleLink'><img src='{$wgUploadPath}/Arr_d.png' width='12' height='12' border='0' /></a></span>" ;
1840                 $r .= $tl ;
1841
1842                 # Main line
1843                 # M/N
1844                 $r .= "<tt>" ;
1845                 if ( $isnew ) $r .= $N ;
1846                 else $r .= "&nbsp;" ;
1847                 $r .= "&nbsp;" ; # Minor
1848
1849                 # Timestamp
1850                 $r .= " ".$block[0]->timestamp." " ;
1851                 $r .= "</tt>" ;
1852
1853                 # Article link
1854                 $link = $block[0]->link ;
1855                 if ( $block[0]->watched ) $link = "<strong>{$link}</strong>" ;
1856                 $r .= $link ;
1857
1858                 $curIdEq = "curid=" . $block[0]->mAttribs['rc_cur_id'];
1859                 if ( $block[0]->mAttribs['rc_type'] != RC_LOG ) {
1860                         # Changes
1861                         $r .= " (".count($block)." " ;
1862                         if ( $isnew ) $r .= wfMsg("changes");
1863                         else $r .= $this->makeKnownLinkObj( $block[0]->getTitle() , wfMsg("changes") ,
1864                                 "{$curIdEq}&diff=0&oldid=".$oldid ) ;
1865                         $r .= "; " ;
1866
1867                         # History
1868                         $r .= $this->makeKnownLinkObj( $block[0]->getTitle(), wfMsg( "history" ), "{$curIdEq}&action=history" );
1869                         $r .= ")" ;
1870                 }
1871
1872                 $r .= $users ;
1873                 $r .= "<br>\n" ;
1874
1875                 # Sub-entries
1876                 $r .= "<div id='{$rci}' style='display:none'>" ;
1877                 foreach ( $block AS $rcObj ) {
1878                         # Get rc_xxxx variables
1879                         extract( $rcObj->mAttribs );
1880
1881                         $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0 />";
1882                         $r .= "<tt>&nbsp; &nbsp; &nbsp; &nbsp;" ;
1883                         if ( $rc_new ) $r .= $N ;
1884                         else $r .= "&nbsp;" ;
1885                         if ( $rc_minor ) $r .= $M ;
1886                         else $r .= "&nbsp;" ;
1887                         $r .= "</tt>" ;
1888
1889                         $o = "" ;
1890                         if ( $rc_last_oldid != 0 ) {
1891                                 $o = "oldid=".$rc_last_oldid ;
1892                         }
1893                         if ( $rc_type == RC_LOG ) {
1894                                 $link = $rcObj->timestamp ;
1895                         } else {
1896                                 $link = $this->makeKnownLinkObj( $rcObj->getTitle(), $rcObj->timestamp , "{$curIdEq}&$o" ) ;
1897                         }
1898                         $link = "<tt>{$link}</tt>" ;
1899
1900                         $r .= $link ;
1901                         $r .= " (" ;
1902                         $r .= $rcObj->curlink ;
1903                         $r .= "; " ;
1904                         $r .= $rcObj->lastlink ;
1905                         $r .= ") . . ".$rcObj->userlink ;
1906                         $r .= $rcObj->usertalklink ;
1907                         if ( $rc_comment != "" ) {
1908                                 $r .= $wgLang->emphasize( " (".wfEscapeHTML($rc_comment).")" ) ;
1909                         }
1910                         $r .= "<br>\n" ;
1911                 }
1912                 $r .= "</div>\n" ;
1913
1914                 $this->rcCacheIndex++ ;
1915                 return $r ;
1916         }
1917
1918         # If enhanced RC is in use, this function takes the previously cached
1919         # RC lines, arranges them, and outputs the HTML
1920         function recentChangesBlock ()
1921         {
1922                 global $wgUploadPath ;
1923                 if ( count ( $this->rc_cache ) == 0 ) return "" ;
1924                 $blockOut = "";
1925                 foreach ( $this->rc_cache AS $secureName => $block ) {
1926                         if ( count ( $block ) < 2 ) {
1927                                 $blockOut .= $this->recentChangesBlockLine ( array_shift ( $block ) ) ;
1928                         } else {
1929                                 $blockOut .= $this->recentChangesBlockGroup ( $block ) ;
1930                         }
1931                 }
1932
1933                 return "<div>{$blockOut}</div>" ;
1934         }
1935
1936         # Called in a loop over all displayed RC entries
1937         # Either returns the line, or caches it for later use
1938         function recentChangesLine( &$rc, $watched = false )
1939         {
1940                 global $wgUser ;
1941                 $usenew = $wgUser->getOption( "usenewrc" );
1942                 if ( $usenew )
1943                         $line = $this->recentChangesLineNew ( $rc, $watched ) ;
1944                 else
1945                         $line = $this->recentChangesLineOld ( $rc, $watched ) ;
1946                 return $line ;
1947         }
1948
1949         function recentChangesLineOld( &$rc, $watched = false )
1950         {
1951                 global $wgTitle, $wgLang, $wgUser;
1952
1953                 # Extract DB fields into local scope
1954                 extract( $rc->mAttribs );
1955                 $curIdEq = "curid=" . $rc_cur_id;
1956
1957                 # Make date header if necessary
1958                 $date = $wgLang->date( $rc_timestamp, true);
1959                 $s = "";
1960                 if ( $date != $this->lastdate ) {
1961                         if ( "" != $this->lastdate ) { $s .= "</ul>\n"; }
1962                         $s .= "<h4>{$date}</h4>\n<ul class='special'>";
1963                         $this->lastdate = $date;
1964                 }
1965                 $s .= "<li> ";
1966
1967                 if ( $rc_type == RC_MOVE ) {
1968                         # Diff
1969                         $s .= "(" . wfMsg( "diff" ) . ") (";
1970                         # Hist
1971                         $s .= $this->makeKnownLinkObj( $rc->getMovedToTitle(), wfMsg( "hist" ), "action=history" ) .
1972                                 ") . . ";
1973
1974                         # "[[x]] moved to [[y]]"
1975
1976                         $s .= wfMsg( "1movedto2", $this->makeKnownLinkObj( $rc->getTitle(), "", "redirect=no" ),
1977                                 $this->makeKnownLinkObj( $rc->getMovedToTitle(), "" ) );
1978
1979                 } else {
1980                         # Diff link
1981                         if ( $rc_type == RC_NEW || $rc_type == RC_LOG ) {
1982                                 $diffLink = wfMsg( "diff" );
1983                         } else {
1984                                 $diffLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "diff" ),
1985                                   "{$curIdEq}&diff={$rc_this_oldid}&oldid={$rc_last_oldid}" );
1986                         }
1987                         $s .= "($diffLink) (";
1988
1989                         # History link
1990                         $s .= $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "hist" ), "{$curIdEq}&action=history" );
1991                         $s .= ") . . ";
1992
1993                         # M and N (minor and new)
1994                         $M = wfMsg( "minoreditletter" );
1995                         $N = wfMsg( "newpageletter" );
1996                         if ( $rc_minor ) { $s .= " <strong>{$M}</strong>"; }
1997                         if ( $rc_type == RC_NEW ) { $s .= "<strong>{$N}</strong>"; }
1998
1999                         # Article link
2000                         $articleLink = $this->makeKnownLinkObj( $rc->getTitle(), "" );
2001
2002                         if ( $watched ) {
2003                                 $articleLink = "<strong>{$articleLink}</strong>";
2004                         }
2005                         $s .= " $articleLink";
2006
2007                 }
2008
2009                 # Timestamp
2010                 $s .= "; " . $wgLang->time( $rc_timestamp, true ) . " . . ";
2011
2012                 # User link (or contributions for unregistered users)
2013                 if ( 0 == $rc_user ) {
2014                         $userLink = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
2015                         $rc_user_text, "target=" . $rc_user_text );
2016                 } else {
2017                         $userLink = $this->makeLink( $wgLang->getNsText( NS_USER ) . ":{$rc_user_text}", $rc_user_text );
2018                 }
2019                 $s .= $userLink;
2020
2021                 # User talk link
2022                 $talkname=$wgLang->getNsText(NS_TALK); # use the shorter name
2023                 global $wgDisableAnonTalk;
2024                 if( 0 == $rc_user && $wgDisableAnonTalk ) {
2025                         $userTalkLink = "";
2026                 } else {
2027                         $utns=$wgLang->getNsText(NS_USER_TALK);
2028                         $userTalkLink= $this->makeLink($utns . ":{$rc_user_text}", $talkname );
2029                 }
2030                 # Block link
2031                 $blockLink="";
2032                 if ( ( 0 == $rc_user ) && $wgUser->isSysop() ) {
2033                         $blockLink = $this->makeKnownLink( $wgLang->specialPage(
2034                           "Blockip" ), wfMsg( "blocklink" ), "ip={$rc_user_text}" );
2035
2036                 }
2037                 if($blockLink) {
2038                         if($userTalkLink) $userTalkLink .= " | ";
2039                         $userTalkLink .= $blockLink;
2040                 }
2041                 if($userTalkLink) $s.=" ({$userTalkLink})";
2042
2043                 # Add comment
2044                 if ( "" != $rc_comment && "*" != $rc_comment && $rc_type != RC_MOVE ) {
2045                         $s .= $wgLang->emphasize(" (" . wfEscapeHTML( $rc_comment ) . ")");
2046                 }
2047                 $s .= "</li>\n";
2048
2049                 return $s;
2050         }
2051
2052 #       function recentChangesLineNew( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
2053         function recentChangesLineNew( &$baseRC, $watched = false )
2054         {
2055                 global $wgTitle, $wgLang, $wgUser;
2056
2057                 # Create a specialised object
2058                 $rc = RCCacheEntry::newFromParent( $baseRC ) ;
2059
2060                 # Extract fields from DB into the function scope (rc_xxxx variables)
2061                 extract( $rc->mAttribs );
2062                 $curIdEq = "curid=" . $rc_cur_id;
2063
2064                 # If it's a new day, add the headline and flush the cache
2065                 $date = $wgLang->date( $rc_timestamp, true);
2066                 $ret = "" ;
2067                 if ( $date != $this->lastdate ) {
2068                         # Process current cache
2069                         $ret = $this->recentChangesBlock () ;
2070                         $this->rc_cache = array() ;
2071                         $ret .= "<h4>{$date}</h4>\n";
2072                         $this->lastdate = $date;
2073                 }
2074
2075                 # Make article link
2076                 if ( $rc_type == RC_MOVE ) {
2077                         $clink = $this->makeKnownLinkObj( $rc->getTitle(), "", "redirect=no" );
2078                         $clink .= " " . wfMsg("movedto") . " ";
2079                         $clink .= $this->makeKnownLinkObj( $rc->getMovedToTitle(), "" );
2080                 } else {
2081                         $clink = $this->makeKnownLinkObj( $rc->getTitle(), "" ) ;
2082                 }
2083
2084                 $time = $wgLang->time( $rc_timestamp, true );
2085                 $rc->watched = $watched ;
2086                 $rc->link = $clink ;
2087                 $rc->timestamp = $time;
2088
2089                 # Make "cur" link
2090                 if ( ( $rc_type == RC_NEW && $rc_this_oldid == 0 ) || $rc_type == RC_LOG || $rc_type == RC_MOVE) {
2091                         $curLink = wfMsg( "cur" );
2092                 } else {
2093                         $curLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "cur" ),
2094                           "{$curIdEq}&diff=0&oldid={$rc_this_oldid}" );
2095                 }
2096
2097                 # Make "last" link
2098                 $titleObj = $rc->getTitle();
2099                 if ( $rc_last_oldid == 0 || $rc_type == RC_LOG || $rc_type == RC_MOVE ) {
2100                         $lastLink = wfMsg( "last" );
2101                 } else {
2102                         $lastLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "last" ),
2103                           "{$curIdEq}&diff={$rc_this_oldid}&oldid={$rc_last_oldid}" );
2104                 }
2105
2106                 # Make user link (or user contributions for unregistered users)
2107                 if ( 0 == $rc_user ) {
2108                         $userLink = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
2109                         $rc_user_text, "target=" . $rc_user_text );
2110                 } else {
2111                         $userLink = $this->makeLink( $wgLang->getNsText(
2112                           Namespace::getUser() ) . ":{$rc_user_text}", $rc_user_text );
2113                 }
2114
2115                 $rc->userlink = $userLink ;
2116                 $rc->lastlink = $lastLink ;
2117                 $rc->curlink = $curLink ;
2118
2119                 # Make user talk link
2120                 $utns=$wgLang->getNsText(NS_USER_TALK);
2121                 $talkname=$wgLang->getNsText(NS_TALK); # use the shorter name
2122                 $userTalkLink= $this->makeLink($utns . ":{$rc_user_text}", $talkname );
2123
2124                 global $wgDisableAnonTalk;
2125                 if ( ( 0 == $rc_user ) && $wgUser->isSysop() ) {
2126                         $blockLink = $this->makeKnownLink( $wgLang->specialPage(
2127                           "Blockip" ), wfMsg( "blocklink" ), "ip={$rc_user_text}" );
2128                         if( $wgDisableAnonTalk )
2129                                 $rc->usertalklink = " ({$blockLink})";
2130                         else
2131                                 $rc->usertalklink = " ({$userTalkLink} | {$blockLink})";
2132                 } else {
2133                         if( $wgDisableAnonTalk && ($rc_user == 0) )
2134                                 $rc->usertalklink = "";
2135                         else
2136                                 $rc->usertalklink = " ({$userTalkLink})";
2137                 }
2138
2139                 # Put accumulated information into the cache, for later display
2140                 # Page moves go on their own line
2141                 $title = $rc->getTitle();
2142                 $secureName = $title->getPrefixedDBkey();
2143                 if ( $rc_type == RC_MOVE ) {
2144                         # Use an @ character to prevent collision with page names
2145                         $this->rc_cache["@@" . ($this->rcMoveIndex++)] = array($rc);
2146                 } else {
2147                         if ( !isset ( $this->rc_cache[$secureName] ) ) $this->rc_cache[$secureName] = array() ;
2148                         array_push ( $this->rc_cache[$secureName] , $rc ) ;
2149                 }
2150                 return $ret;
2151         }
2152
2153         function endImageHistoryList()
2154         {
2155                 $s = "</ul>\n";
2156                 return $s;
2157         }
2158
2159         function imageHistoryLine( $iscur, $ts, $img, $u, $ut, $size, $c )
2160         {
2161                 global $wgUser, $wgLang, $wgTitle;
2162
2163                 $dt = $wgLang->timeanddate( $ts, true );
2164                 $del = wfMsg( "deleteimg" );
2165                 $cur = wfMsg( "cur" );
2166
2167                 if ( $iscur ) {
2168                         $url = wfImageUrl( $img );
2169                         $rlink = $cur;
2170                         if ( $wgUser->isSysop() ) {
2171                                 $link = $wgTitle->escapeLocalURL( "image=" . $wgTitle->getPartialURL() .
2172                                   "&action=delete" );
2173                                 $style = $this->getInternalLinkAttributes( $link, $del );
2174
2175                                 $dlink = "<a href=\"{$link}\"{$style}>{$del}</a>";
2176                         } else {
2177                                 $dlink = $del;
2178                         }
2179                 } else {
2180                         $url = wfEscapeHTML( wfImageArchiveUrl( $img ) );
2181                         if( $wgUser->getID() != 0 ) {
2182                                 $rlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
2183                                   wfMsg( "revertimg" ), "action=revert&oldimage=" .
2184                                   urlencode( $img ) );
2185                                 $dlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
2186                                   $del, "action=delete&oldimage=" . urlencode( $img ) );
2187                         } else {
2188                                 # Having live active links for non-logged in users
2189                                 # means that bots and spiders crawling our site can
2190                                 # inadvertently change content. Baaaad idea.
2191                                 $rlink = wfMsg( "revertimg" );
2192                                 $dlink = $del;
2193                         }
2194                 }
2195                 if ( 0 == $u ) { $ul = $ut; }
2196                 else { $ul = $this->makeLink( $wgLang->getNsText(
2197                   Namespace::getUser() ) . ":{$ut}", $ut ); }
2198
2199                 $nb = wfMsg( "nbytes", $size );
2200                 $style = $this->getInternalLinkAttributes( $url, $dt );
2201
2202                 $s = "<li> ({$dlink}) ({$rlink}) <a href=\"{$url}\"{$style}>{$dt}</a>"
2203                   . " . . {$ul} ({$nb})";
2204
2205                 if ( "" != $c && "*" != $c ) {
2206                         $s .= $wgLang->emphasize(" (" . wfEscapeHTML( $c ) . ")");
2207                 }
2208                 $s .= "</li>\n";
2209                 return $s;
2210         }
2211
2212         function tocIndent($level) {
2213                 return str_repeat( "<div class='tocindent'>\n", $level );
2214         }
2215
2216         function tocUnindent($level) {
2217                 return str_repeat( "</div>\n", $level );
2218         }
2219
2220         # parameter level defines if we are on an indentation level
2221         function tocLine( $anchor, $tocline, $level ) {
2222                 $link = "<a href=\"#$anchor\">$tocline</a><br />";
2223                 if($level) {
2224                         return "$link\n";
2225                 } else {
2226                         return "<div class='tocline'>$link</div>\n";
2227                 }
2228
2229         }
2230
2231         function tocTable($toc) {
2232                 # note to CSS fanatics: putting this in a div does not work -- div won't auto-expand
2233                 # try min-width & co when somebody gets a chance
2234                 $hideline = " <script type='text/javascript'>showTocToggle(\"" . addslashes( wfMsg("showtoc") ) . "\",\"" . addslashes( wfMsg("hidetoc") ) . "\")</script>";
2235                 return
2236                 "<p><table border=\"0\" id=\"toc\"><tr><td align=\"center\">\n".
2237                 "<b>".wfMsg("toc")."</b>" .
2238                 $hideline .
2239                 "</td></tr><tr id='tocinside'><td>\n".
2240                 $toc."</td></tr></table><P>\n";
2241         }
2242
2243         # These two do not check for permissions: check $wgTitle->userCanEdit before calling them
2244         function editSectionScript( $section, $head ) {
2245                 global $wgTitle, $wgRequest;
2246                 if( $wgRequest->getInt( "oldid" ) && ( $wgRequest->getVal( "diff" ) != "0" ) ) {
2247                         return $head;
2248                 }
2249                 $url = $wgTitle->escapeLocalURL( "action=edit&section=$section" );
2250                 return "<span oncontextmenu='document.location=\"$url\";return false;'>{$head}</span>";
2251         }
2252
2253         function editSectionLink( $section ) {
2254                 global $wgRequest;
2255                 global $wgTitle, $wgUser, $wgLang;
2256
2257                 if( $wgRequest->getInt( "oldid" ) && ( $wgRequest->getVal( "diff" ) != "0" ) ) {
2258                         # Section edit links would be out of sync on an old page.
2259                         # But, if we're diffing to the current page, they'll be
2260                         # correct.
2261                         return "";
2262                 }
2263
2264                 $editurl = "&section={$section}";
2265                 $url = $this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("editsection"),"action=edit".$editurl);
2266
2267                 if( $wgLang->isRTL() ) {
2268                         $farside = "left";
2269                         $nearside = "right";
2270                 } else {
2271                         $farside = "right";
2272                         $nearside = "left";
2273                 }
2274                 return "<div class=\"editsection\" style=\"float:$farside;margin-$nearside:5px;\">[".$url."]</div>";
2275
2276         }
2277
2278         // This function is called by EditPage.php and shows a bulletin board style
2279         // toolbar for common editing functions. It can be disabled in the user preferences.
2280         // The necsesary JavaScript code can be found in style/wikibits.js.
2281         function getEditToolbar() {
2282
2283                 global $wgUploadPath,$wgLang;
2284
2285                 // toolarray an array of arrays which each include the filename of
2286                 // the button image (without path), the opening tag, the closing tag,
2287                 // and optionally a sample text that is inserted between the two when no
2288                 // selection is highlighted.
2289                 // The tip text is shown when the user moves the mouse over the button.
2290                 $toolarray=array(
2291                         array(  "image"=>"button_bold.png",
2292                                 "open"=>"\'\'\'",
2293                                 "close"=>"\'\'\'",
2294                                 "sample"=>wfMsg("bold_sample"),
2295                                 "tip"=>wfMsg("bold_tip")),
2296                         array(  "image"=>"button_italic.png",
2297                                 "open"=>"\'\'",
2298                                 "close"=>"\'\'",
2299                                 "sample"=>wfMsg("italic_sample"),
2300                                 "tip"=>wfMsg("italic_tip")),
2301                         array(  "image"=>"button_link.png",
2302                                 "open"=>"[[",
2303                                 "close"=>"]]",
2304                                 "sample"=>wfMsg("link_sample"),
2305                                 "tip"=>wfMsg("link_tip")),
2306                         array(  "image"=>"button_extlink.png",
2307                                 "open"=>"[",
2308                                 "close"=>"]",
2309                                 "sample"=>wfMsg("extlink_sample"),
2310                                 "tip"=>wfMsg("extlink_tip")),
2311                         array(  "image"=>"button_headline.png",
2312                                 "open"=>"\\n== ",
2313                                 "close"=>" ==\\n",
2314                                 "sample"=>wfMsg("headline_sample"),
2315                                 "tip"=>wfMsg("headline_tip")),
2316                         array(  "image"=>"button_image.png",
2317                                 "open"=>"[[".$wgLang->getNsText(NS_IMAGE).":",
2318                                 "close"=>"]]",
2319                                 "sample"=>wfMsg("image_sample"),
2320                                 "tip"=>wfMsg("image_tip")),
2321                         array(  "image"=>"button_media.png",
2322                                 "open"=>"[[".$wgLang->getNsText(NS_MEDIA).":",
2323                                 "close"=>"]]",
2324                                 "sample"=>wfMsg("media_sample"),
2325                                 "tip"=>wfMsg("media_tip")),
2326                         array(  "image"=>"button_math.png",
2327                                 "open"=>"\\<math\\>",
2328                                 "close"=>"\\</math\\>",
2329                                 "sample"=>wfMsg("math_sample"),
2330                                 "tip"=>wfMsg("math_tip")),
2331                         array(  "image"=>"button_nowiki.png",
2332                                 "open"=>"\\<nowiki\\>",
2333                                 "close"=>"\\</nowiki\\>",
2334                                 "sample"=>wfMsg("nowiki_sample"),
2335                                 "tip"=>wfMsg("nowiki_tip")),
2336                         array(  "image"=>"button_sig.png",
2337                                 "open"=>"--~~~~",
2338                                 "close"=>"",
2339                                 "sample"=>"",
2340                                 "tip"=>wfMsg("sig_tip")),
2341                         array(  "image"=>"button_hr.png",
2342                                 "open"=>"\\n----\\n",
2343                                 "close"=>"",
2344                                 "sample"=>"",
2345                                 "tip"=>wfMsg("hr_tip"))
2346                 );
2347                 $toolbar ="<script type='text/javascript'>\n";
2348                 $toolbar.="document.writeln(\"<div id='toolbar'>\");\n";
2349                 foreach($toolarray as $tool) {
2350
2351                         $image=$wgUploadPath."/".$tool["image"];
2352                         $open=$tool["open"];
2353                         $close=$tool["close"];
2354                         $sample = addslashes( $tool["sample"] );
2355
2356                         // Note that we use the tip both for the ALT tag and the TITLE tag of the image.
2357                         // Older browsers show a "speedtip" type message only for ALT.
2358                         // Ideally these should be different, realistically they
2359                         // probably don't need to be.
2360                         $tip = addslashes( $tool["tip"] );
2361                         $toolbar.="addButton('$image','$tip','$open','$close','$sample');\n";
2362                 }
2363
2364                 $toolbar.="addInfobox('" . addslashes( wfMsg( "infobox" ) ) . "','" . addslashes(wfMsg("infobox_alert")) . "','" . addslashes(wfMsg("infobox_mozvote"))."');\n";
2365                 $toolbar.="document.writeln(\"</div>\");\n</script>";
2366                 return $toolbar;
2367         }
2368 }
2369
2370 include_once( "SkinStandard.php" );
2371 include_once( "SkinNostalgia.php" );
2372 include_once( "SkinCologneBlue.php" );
2373
2374 if( $wgUseSmarty ) {
2375         include_once( "SkinSmarty.php" );
2376 }
2377 if( $wgUsePHPTal ) {
2378         include_once( "SkinPHPTal.php" );
2379 }
2380
2381
2382 ?>