includes/Skin.php

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