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 , $wgParser ;
  18   if ( !isset ( $wgUseCategoryMagic ) || !$wgUseCategoryMagic ) return "" ;
  19   if ( count ( $wgParser->mCategoryLinks ) == 0 ) return "" ;
  20   if ( !$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 ( " | " , $wgParser->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                         $t = wfMsg( "editthispage" );
 179                         $oid = $red = "";
 180                         if ( $redirect ) { $red = "&redirect={$redirect}"; }
 181                         if ( $oldid && ! isset( $diff ) ) {
 182                                 $oid = "&oldid={$oldid}";
 183                         }
 184                         $s = $wgTitle->getFullURL( "action=edit{$oid}{$red}" );
 185                         $s = "document.location = \"" .$s ."\";";
 186                         $a += array ("ondblclick" => $s);
 187
 188                 }
 189                 $a['onload'] = $wgOut->getOnloadHandler();
 190                 return $a;
 191         }
 192
 193         function getExternalLinkAttributes( $link, $text )
 194         {
 195                 global $wgUser, $wgOut, $wgLang;
 196
 197                 $link = urldecode( $link );
 198                 $link = $wgLang->checkTitleEncoding( $link );
 199                 $link = str_replace( "_", " ", $link );
 200                 $link = wfEscapeHTML( $link );
 201
 202                 if ( $wgOut->isPrintable() ) { $r = " class='printable'"; }
 203                 else { $r = " class='external'"; }
 204
 205                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 206                         $r .= " title=\"{$link}\"";
 207                 }
 208                 return $r;
 209         }
 210
 211         function getInternalLinkAttributes( $link, $text, $broken = false )
 212         {
 213                 global $wgUser, $wgOut;
 214
 215                 $link = urldecode( $link );
 216                 $link = str_replace( "_", " ", $link );
 217                 $link = wfEscapeHTML( $link );
 218
 219                 if ( $wgOut->isPrintable() ) {
 220                         $r = " class='printable'";
 221                 } else if ( $broken == "stub" ) {
 222                         $r = " class='stub'";
 223                 } else if ( $broken == "yes" ) {
 224                         $r = " class='new'";
 225                 } else {
 226                         $r = " class='internal'";
 227                 }
 228
 229                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 230                         $r .= " title=\"{$link}\"";
 231                 }
 232                 return $r;
 233         }
 234
 235         function getInternalLinkAttributesObj( &$nt, $text, $broken = false )
 236         {
 237                 global $wgUser, $wgOut;
 238
 239                 if ( $wgOut->isPrintable() ) {
 240                         $r = " class='printable'";
 241                 } else if ( $broken == "stub" ) {
 242                         $r = " class='stub'";
 243                 } else if ( $broken == "yes" ) {
 244                         $r = " class='new'";
 245                 } else {
 246                         $r = " class='internal'";
 247                 }
 248
 249                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 250                         $r .= ' title ="' . $nt->getEscapedText() . '"';
 251                 }
 252                 return $r;
 253         }
 254
 255         function getLogo()
 256         {
 257                 global $wgLogo;
 258                 return $wgLogo;
 259         }
 260
 261         # This will be called immediately after the <body> tag.  Split into
 262         # two functions to make it easier to subclass.
 263         #
 264         function beforeContent()
 265         {
 266                 global $wgUser, $wgOut, $wgSiteNotice;
 267
 268                 if ( $wgOut->isPrintable() ) {
 269                         $s = $this->pageTitle() . $this->pageSubtitle() . "\n";
 270                         $s .= "\n<div class='bodytext'>";
 271                         return $s;
 272                 }
 273                 if( $wgSiteNotice ) {
 274                         $note = "\n<div id='notice' style='font-weight: bold; color: red; text-align: center'>$wgSiteNotice</div>\n";
 275                 } else {
 276                         $note = "";
 277                 }
 278                 return $this->doBeforeContent() . $note;
 279         }
 280
 281         function doBeforeContent()
 282         {
 283                 global $wgUser, $wgOut, $wgTitle, $wgLang;
 284                 $fname = "Skin::doBeforeContent";
 285                 wfProfileIn( $fname );
 286
 287                 $s = "";
 288                 $qb = $this->qbSetting();
 289
 290                 if( $langlinks = $this->otherLanguages() ) {
 291                         $rows = 2;
 292                         $borderhack = "";
 293                 } else {
 294                         $rows = 1;
 295                         $langlinks = false;
 296                         $borderhack = "class='top'";
 297                 }
 298
 299                 $s .= "\n<div id='content'>\n<div id='topbar'>" .
 300                   "<table width='98%' border=0 cellspacing=0><tr>";
 301
 302                 $shove = ($qb != 0);
 303                 $left = ($qb == 1 || $qb == 3);
 304                 if($wgLang->isRTL()) $left = !$left;
 305
 306                 if ( !$shove ) {
 307                         $s .= "<td class='top' align=left valign=top rowspan='{$rows}'>" .
 308                           $this->logoText() . "</td>";
 309                 } elseif( $left ) {
 310                         $s .= $this->getQuickbarCompensator( $rows );
 311                 }
 312                 $l = $wgLang->isRTL() ? "right" : "left";
 313                 $s .= "<td {$borderhack} align='$l' valign='top'>";
 314
 315                 $s .= $this->topLinks() ;
 316                 $s .= "<p class='subtitle'>" . $this->pageTitleLinks();
 317
 318                 $r = $wgLang->isRTL() ? "left" : "right";
 319                 $s .= "</td>\n<td {$borderhack} valign='top' align='$r' nowrap>";
 320                 $s .= $this->nameAndLogin();
 321                 $s .= "\n<br>" . $this->searchForm() . "</td>";
 322
 323                 if ( $langlinks ) {
 324                         $s .= "</tr>\n<tr><td class='top' colspan=\"2\">$langlinks</td>";
 325                 }
 326
 327                 if ( $shove && !$left ) { # Right
 328                         $s .= $this->getQuickbarCompensator( $rows );
 329                 }
 330                 $s .= "</tr></table>\n</div>\n";
 331                 $s .= "\n<div id='article'>";
 332
 333                 $s .= $this->pageTitle();
 334                 $s .= $this->pageSubtitle() ;
 335                 $s .= getCategories(); // For some odd reason, zhis can't be a function of the object
 336                 $s .= "\n<p>";
 337                 wfProfileOut( $fname );
 338                 return $s;
 339         }
 340
 341         function getQuickbarCompensator( $rows = 1 )
 342         {
 343                 return "<td width='152' rowspan='{$rows}'>&nbsp;</td>";
 344         }
 345
 346         # This gets called immediately before the </body> tag.
 347         #
 348         function afterContent()
 349         {
 350                 global $wgUser, $wgOut, $wgServer;
 351                 global $wgTitle, $wgLang;
 352
 353                 if ( $wgOut->isPrintable() ) {
 354                         $s = "\n</div>\n";
 355
 356                         $u = htmlspecialchars( $wgServer . $wgTitle->getFullURL() );
 357                         $u = "<a href=\"$u\">$u</a>";
 358                         $rf = wfMsg( "retrievedfrom", $u );
 359
 360                         if ( $wgOut->isArticle() ) {
 361                                 $lm = "<br>" . $this->lastModified();
 362                         } else { $lm = ""; }
 363
 364                         $cr = wfMsg( "gnunote" );
 365                         $s .= "<p>" . $wgLang->emphasize("{$rf}{$lm} {$cr}\n");
 366                         return $s;
 367                 }
 368                 return $this->doAfterContent();
 369         }
 370
 371         function doAfterContent()
 372         {
 373                 global $wgUser, $wgOut, $wgLang;
 374                 $fname =  "Skin::doAfterContent";
 375                 wfProfileIn( $fname );
 376                 wfProfileIn( "$fname-1" );
 377
 378                 $s = "\n</div><br clear=all>\n";
 379                 $s .= "\n<div id='footer'>";
 380                 $s .= "<table width='98%' border=0 cellspacing=0><tr>";
 381
 382                 wfProfileOut( "$fname-1" );
 383                 wfProfileIn( "$fname-2" );
 384
 385                 $qb = $this->qbSetting();
 386                 $shove = ($qb != 0);
 387                 $left = ($qb == 1 || $qb == 3);
 388                 if($wgLang->isRTL()) $left = !$left;
 389
 390                 if ( $shove && $left ) { # Left
 391                         $s .= $this->getQuickbarCompensator();
 392                 }
 393                 wfProfileOut( "$fname-2" );
 394                 wfProfileIn( "$fname-3" );
 395                 $l = $wgLang->isRTL() ? "right" : "left";
 396                 $s .= "<td class='bottom' align='$l' valign='top'>";
 397
 398                 $s .= $this->bottomLinks();
 399                 $s .= "\n<br>" . $this->mainPageLink()
 400                   . " | " . $this->aboutLink()
 401                   . " | " . $this->specialLink( "recentchanges" )
 402                   . " | " . $this->searchForm()
 403                   . "<br>" . $this->pageStats();
 404
 405                 $s .= "</td>";
 406                 if ( $shove && !$left ) { # Right
 407                         $s .= $this->getQuickbarCompensator();
 408                 }
 409                 $s .= "</tr></table>\n</div>\n</div>\n";
 410
 411                 wfProfileOut( "$fname-3" );
 412                 wfProfileIn( "$fname-4" );
 413                 if ( 0 != $qb ) { $s .= $this->quickBar(); }
 414                 wfProfileOut( "$fname-4" );
 415                 wfProfileOut( $fname );
 416                 return $s;
 417         }
 418
 419         function pageTitleLinks()
 420         {
 421                 global $wgOut, $wgTitle, $oldid, $action, $diff, $wgUser, $wgLang, $wgUseApproval ;
 422
 423                 $s = $this->printableLink();
 424                 if ( wfMsg ( "disclaimers" ) != "-" ) $s .= " | " . $this->makeKnownLink( wfMsg( "disclaimerpage" ), wfMsg( "disclaimers" ) ) ;
 425
 426                 if ( $wgOut->isArticleRelated() ) {
 427                         if ( $wgTitle->getNamespace() == Namespace::getImage() ) {
 428                                 $name = $wgTitle->getDBkey();
 429                                 $link = wfEscapeHTML( wfImageUrl( $name ) );
 430                                 $style = $this->getInternalLinkAttributes( $link, $name );
 431                                 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>";
 432                         }
 433                         # This will show the "Approve" link if $wgUseApproval=true;
 434                         if ( isset ( $wgUseApproval ) && $wgUseApproval )
 435                         {
 436                                 $t = $wgTitle->getDBkey();
 437                                 $name = "Approve this article" ;
 438                                 $link = "http://test.wikipedia.org/w/magnus/wiki.phtml?title={$t}&action=submit&doit=1" ;
 439                                 #wfEscapeHTML( wfImageUrl( $name ) );
 440                                 $style = $this->getExternalLinkAttributes( $link, $name );
 441                                 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>" ;
 442                         }
 443                 }
 444                 if ( "history" == $action || isset( $diff ) || isset( $oldid ) ) {
 445                         $s .= " | " . $this->makeKnownLink( $wgTitle->getPrefixedText(),
 446                                         wfMsg( "currentrev" ) );
 447                 }
 448
 449                 if ( $wgUser->getNewtalk() ) {
 450                 # do not show "You have new messages" text when we are viewing our
 451                 # own talk page
 452
 453                         if(!(strcmp($wgTitle->getText(),$wgUser->getName()) == 0 &&
 454                                                 $wgTitle->getNamespace()==Namespace::getTalk(Namespace::getUser()))) {
 455                                 $n =$wgUser->getName();
 456                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 457                                                         Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 458                                                 wfMsg("newmessageslink") );
 459                                 $s.=" | <strong>". wfMsg( "newmessages", $tl ) . "</strong>";
 460                         }
 461                 }
 462                 if( $wgUser->isSysop() &&
 463                                 (($wgTitle->getArticleId() == 0) || ($action == "history")) &&
 464                                 ($n = $wgTitle->isDeleted() ) ) {
 465                         $s .= " | " . wfMsg( "thisisdeleted",
 466                                         $this->makeKnownLink(
 467                                                 $wgLang->SpecialPage( "Undelete/" . $wgTitle->getPrefixedDBkey() ),
 468                                                 wfMsg( "restorelink", $n ) ) );
 469                 }
 470                 return $s;
 471         }
 472
 473         function printableLink()
 474         {
 475                 global $wgOut, $wgTitle, $oldid, $action;
 476
 477                 $q = "";
 478                 foreach( $_GET as $var => $val ) {
 479                         if( $var != "title" && $var != "printable" )
 480                                 $q .= urlencode( $var ) . "=" . urlencode( $val );
 481                 }
 482                 if( !empty( $q ) ) $q .= "&";
 483
 484                 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
 485                   WfMsg( "printableversion" ), "{$q}printable=yes" );
 486                 return $s;
 487         }
 488
 489         function pageTitle()
 490         {
 491                 global $wgOut, $wgTitle, $wgUser;
 492
 493                 $s = "<h1 class='pagetitle'>" . $wgOut->getPageTitle() . "</h1>";
 494                 if($wgUser->getOption("editsectiononrightclick") && $wgTitle->userCanEdit()) { $s=$this->editSectionScript(0,$s);}
 495                 return $s;
 496         }
 497
 498         function pageSubtitle()
 499         {
 500                 global $wgOut,$wgTitle,$wgNamespacesWithSubpages;
 501
 502                 $sub = $wgOut->getSubtitle();
 503                 if ( "" == $sub ) {
 504                         global $wgExtraSubtitle;
 505                         $sub = wfMsg( "fromwikipedia" ) . $wgExtraSubtitle;
 506                 }
 507                 if($wgOut->isArticle() && $wgNamespacesWithSubpages[$wgTitle->getNamespace()]) {
 508                         $ptext=$wgTitle->getPrefixedText();
 509                         if(preg_match("/\//",$ptext)) {
 510                                 $sub.="</p><p class='subpages'>";
 511                                 $links=explode("/",$ptext);
 512                                 $c=0;
 513                                 $growinglink="";
 514                                 foreach($links as $link) {
 515                                         $c++;
 516                                         if ($c<count($links)) {
 517                                                 $growinglink .= $link;
 518                                                 $getlink = $this->makeLink( $growinglink, $link );
 519                                                 if(preg_match("/class='new'/i",$getlink)) { break; } # this is a hack, but it saves time
 520                                                 if ($c>1) {
 521                                                         $sub .= " | ";
 522                                                 } else  {
 523                                                         $sub .="&lt; ";
 524                                                 }
 525                                                 $sub .= $getlink;
 526                                                 $growinglink.="/";
 527                                         }
 528
 529                                 }
 530                         }
 531                 }
 532                 $s = "<p class='subtitle'>{$sub}\n";
 533                 return $s;
 534         }
 535
 536         function nameAndLogin()
 537         {
 538                 global $wgUser, $wgTitle, $wgLang, $wgShowIPinHeader, $wgIP;
 539
 540                 $li = $wgLang->specialPage( "Userlogin" );
 541                 $lo = $wgLang->specialPage( "Userlogout" );
 542
 543                 $s = "";
 544                 if ( 0 == $wgUser->getID() ) {
 545                         if( $wgShowIPinHeader && isset(  $_COOKIE[ini_get("session.name")] ) ) {
 546                                 $n = $wgIP;
 547
 548                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 549                                   Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 550                                   $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 551
 552                                 $s .= $n .  " (".$tl.")";
 553                         } else {
 554                                 $s .= wfMsg("notloggedin");
 555                         }
 556
 557                         $rt = $wgTitle->getPrefixedURL();
 558                         if ( 0 == strcasecmp( urlencode( $lo ), $rt ) ) {
 559                                 $q = "";
 560                         } else { $q = "returnto={$rt}"; }
 561
 562                         $s .= "\n<br>" . $this->makeKnownLink( $li,
 563                           wfMsg( "login" ), $q );
 564                 } else {
 565                         $n = $wgUser->getName();
 566                         $rt = $wgTitle->getPrefixedURL();
 567                         $tl = $this->makeKnownLink( $wgLang->getNsText(
 568                           Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 569                           $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 570
 571                         $tl = " ({$tl})";
 572
 573                         $s .= $this->makeKnownLink( $wgLang->getNsText(
 574                           Namespace::getUser() ) . ":{$n}", $n ) . "{$tl}<br>" .
 575                           $this->makeKnownLink( $lo, wfMsg( "logout" ),
 576                           "returnto={$rt}" ) . " | " .
 577                           $this->specialLink( "preferences" );
 578                 }
 579                 $s .= " | " . $this->makeKnownLink( wfMsg( "helppage" ),
 580                   wfMsg( "help" ) );
 581
 582                 return $s;
 583         }
 584
 585         function searchForm()
 586         {
 587                 global $search;
 588
 589                 $s = "<form name='search' class='inline' method=post action=\""
 590                   . wfLocalUrl( "" ) . "\">"
 591                   . "<input type=text name=\"search\" size=19 value=\""
 592                   . htmlspecialchars(substr($search,0,256)) . "\">\n"
 593                   . "<input type=submit name=\"go\" value=\"" . wfMsg ("go") . "\">&nbsp;"
 594                   . "<input type=submit name=\"fulltext\" value=\"" . wfMsg ("search") . "\"></form>";
 595
 596                 return $s;
 597         }
 598
 599         function topLinks()
 600         {
 601                 global $wgOut;
 602                 $sep = " |\n";
 603
 604                 $s = $this->mainPageLink() . $sep
 605                   . $this->specialLink( "recentchanges" );
 606
 607                 if ( $wgOut->isArticleRelated() ) {
 608                         $s .=  $sep . $this->editThisPage()
 609                           . $sep . $this->historyLink();
 610                 }
 611                 # Many people don't like this dropdown box
 612                 #$s .= $sep . $this->specialPagesList();
 613
 614                 return $s;
 615         }
 616
 617         function bottomLinks()
 618         {
 619                 global $wgOut, $wgUser, $wgTitle;
 620                 $sep = " |\n";
 621
 622                 $s = "";
 623                 if ( $wgOut->isArticleRelated() ) {
 624                         $s .= "<strong>" . $this->editThisPage() . "</strong>";
 625                         if ( 0 != $wgUser->getID() ) {
 626                                 $s .= $sep . $this->watchThisPage();
 627                         }
 628                         $s .= $sep . $this->talkLink()
 629                           . $sep . $this->historyLink()
 630                           . $sep . $this->whatLinksHere()
 631                           . $sep . $this->watchPageLinksLink();
 632
 633                         if ( $wgTitle->getNamespace() == Namespace::getUser()
 634                             || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser()) )
 635
 636                         {
 637                                 $id=User::idFromName($wgTitle->getText());
 638                                 $ip=User::isIP($wgTitle->getText());
 639
 640                                 if($id || $ip) { # both anons and non-anons have contri list
 641                                         $s .= $sep . $this->userContribsLink();
 642                                 }
 643                                 if ( 0 != $wgUser->getID() ) { # show only to signed in users
 644                                         if($id) {       # can only email non-anons
 645                                                 $s .= $sep . $this->emailUserLink();
 646                                         }
 647                                 }
 648                         }
 649                         if ( $wgUser->isSysop() && $wgTitle->getArticleId() ) {
 650                                 $s .= "\n<br>" . $this->deleteThisPage() .
 651                                 $sep . $this->protectThisPage() .
 652                                 $sep . $this->moveThisPage();
 653                         }
 654                         $s .= "<br>\n" . $this->otherLanguages();
 655                 }
 656                 return $s;
 657         }
 658
 659         function pageStats()
 660         {
 661                 global $wgOut, $wgLang, $wgArticle;
 662                 global $oldid, $diff, $wgDisableCounters;
 663
 664                 if ( ! $wgOut->isArticle() ) { return ""; }
 665                 if ( isset( $oldid ) || isset( $diff ) ) { return ""; }
 666                 if ( 0 == $wgArticle->getID() ) { return ""; }
 667
 668                 if ( $wgDisableCounters ) {
 669                         $s = "";
 670                 } else {
 671                         $count = $wgLang->formatNum( $wgArticle->getCount() );
 672                         $s = wfMsg( "viewcount", $count );
 673                 }
 674                 $s .= $this->lastModified();
 675                 $s .= " " . wfMsg( "gnunote" );
 676                 return "<span id='pagestats'>{$s}</span>";
 677         }
 678
 679         function lastModified()
 680         {
 681                 global $wgLang, $wgArticle;
 682
 683                 $d = $wgLang->timeanddate( $wgArticle->getTimestamp(), true );
 684                 $s = " " . wfMsg( "lastmodified", $d );
 685                 return $s;
 686         }
 687
 688         function logoText( $align = "" )
 689         {
 690                 if ( "" != $align ) { $a = " align='{$align}'"; }
 691                 else { $a = ""; }
 692
 693                 $mp = wfMsg( "mainpage" );
 694                 $titleObj = Title::newFromText( $mp );
 695                 $s = "<a href=\"" . $titleObj->escapeLocalURL()
 696                   . "\"><img{$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->getPartialURL() );
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->getPartialURL() );
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 = $nt->escapeLocalURL( $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                 if ( "" == $query ) {
1364                         $q = "action=edit";
1365                 } else {
1366                         $q = "action=edit&{$query}";
1367                 }
1368                 $u = $nt->escapeLocalURL( $q );
1369
1370                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1371                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "yes" );
1372
1373                 $inside = "";
1374                 if ( "" != $trail ) {
1375                         if ( preg_match( $this->linktrail, $trail, $m ) ) {
1376                                 $inside = $m[1];
1377                                 $trail = $m[2];
1378                         }
1379                 }
1380                 if ( $wgOut->isPrintable() ||
1381                   ( 1 == $wgUser->getOption( "highlightbroken" ) ) ) {
1382                         $s = "<a href=\"{$u}\"{$style}>{$prefix}{$text}{$inside}</a>{$trail}";
1383                 } else {
1384                         $s = "{$prefix}{$text}{$inside}<a href=\"{$u}\"{$style}>?</a>{$trail}";
1385                 }
1386
1387                 wfProfileOut( $fname );
1388                 return $s;
1389         }
1390
1391         # Pass a title object, not a title string
1392         function makeStubLinkObj( &$nt, $text = "", $query = "", $trail = "", $prefix = "" )
1393         {
1394                 global $wgOut, $wgUser;
1395
1396                 $link = $nt->getPrefixedURL();
1397
1398                 $u = $nt->escapeLocalURL( $query );
1399
1400                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1401                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "stub" );
1402
1403                 $inside = "";
1404                 if ( "" != $trail ) {
1405                         if ( preg_match( $this->linktrail, $trail, $m ) ) {
1406                                 $inside = $m[1];
1407                                 $trail = $m[2];
1408                         }
1409                 }
1410                 if ( $wgOut->isPrintable() ||
1411                                 ( 1 == $wgUser->getOption( "highlightbroken" ) ) ) {
1412                         $s = "<a href=\"{$u}\"{$style}>{$prefix}{$text}{$inside}</a>{$trail}";
1413                 } else {
1414                         $s = "{$prefix}{$text}{$inside}<a href=\"{$u}\"{$style}>!</a>{$trail}";
1415                 }
1416                 return $s;
1417         }
1418
1419         function fnamePart( $url )
1420         {
1421                 $basename = strrchr( $url, "/" );
1422                 if ( false === $basename ) { $basename = $url; }
1423                 else { $basename = substr( $basename, 1 ); }
1424                 return wfEscapeHTML( $basename );
1425         }
1426
1427         function makeImage( $url, $alt = "" )
1428         {
1429                 global $wgOut;
1430
1431                 if ( "" == $alt ) { $alt = $this->fnamePart( $url ); }
1432                 $s = "<img src=\"{$url}\" alt=\"{$alt}\">";
1433                 return $s;
1434         }
1435
1436         function makeImageLink( $name, $url, $alt = "" ) {
1437                 $nt = Title::makeTitle( Namespace::getImage(), $name );
1438                 return $this->makeImageLinkObj( $nt, $alt );
1439         }
1440
1441         function makeImageLinkObj( $nt, $alt = "" ) {
1442                 global $wgLang, $wgUseImageResize;
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 = $nt->escapeLocalURL();
1527                 if ( $url == "" )
1528                 {
1529                         $s = str_replace( "$1", $name, wfMsg("missingimage") );
1530                 } else {
1531                         $s = "<a href=\"{$u}\" class='image' title=\"{$alt}\">" .
1532                                 "<img border=\"0\" src=\"{$url}\" alt=\"{$alt}\"></a>";
1533                 }
1534                 if ( "" != $align ) {
1535                         $s = "<div class=\"float{$align}\">{$s}</div>";
1536                 }
1537                 return $prefix.$s.$postfix;
1538         }
1539
1540         function createThumb( $name, $width ) {
1541                 global $wgUploadDirectory;
1542                 global $wgImageMagickConvertCommand;
1543                 global $wgUseImageMagick;
1544                 global $wgUseSquid, $wgInternalServer;
1545                 $imgPath   = wfImagePath( $name );
1546                 $thumbName = $width."px-".$icon.$name;
1547                 $thumbPath = wfImageThumbDir( $thumbName )."/".$thumbName;
1548                 $thumbUrl  = wfImageThumbUrl( $thumbName );
1549
1550                 if ( ! file_exists( $imgPath ) )
1551                 {
1552                         # If there is no image, there will be no thumbnail
1553                         return "";
1554                 }
1555
1556                 if (     (! file_exists( $thumbPath ) )
1557                 ||  ( filemtime($thumbPath) < filemtime($imgPath) ) ) {
1558                         # Squid purging
1559                         if ( $wgUseSquid ) {
1560                                 $urlArr = Array(
1561                                         $wgInternalServer.$thumbUrl
1562                                 );
1563                                 wfPurgeSquidServers($urlArr);
1564                         }
1565
1566                         if ( $wgUseImageMagick ) {
1567                                 # use ImageMagick
1568                                 $cmd  =  $wgImageMagickConvertCommand .
1569                                         " -quality 85 -geometry {$width} ".
1570                                         escapeshellarg($imgPath) . " " .
1571                                         escapeshellarg($thumbPath);
1572                                 $conv = shell_exec( $cmd );
1573                         } else {
1574                                 # Use PHP's builtin GD library functions.
1575                                 #
1576                                 # First find out what kind of file this is, and select the correct
1577                                 # input routine for this.
1578                                 list($src_width, $src_height, $src_type, $src_attr) = getimagesize( $imgPath );
1579                                 switch( $src_type ) {
1580                                         case 1: # GIF
1581                                                 $src_image = imagecreatefromgif( $imgPath );
1582                                                 break;
1583                                         case 2: # JPG
1584                                                 $src_image = imagecreatefromjpeg( $imgPath );
1585                                                 break;
1586                                         case 3: # PNG
1587                                                 $src_image = imagecreatefrompng( $imgPath );
1588                                                 break;
1589                                         case 15: # WBMP for WML
1590                                                 $src_image = imagecreatefromwbmp( $imgPath );
1591                                                 break;
1592                                         case 16: # XBM
1593                                                 $src_image = imagecreatefromxbm( $imgPath );
1594                                                 break;
1595                                         default:
1596                                                 return "Image type not supported";
1597                                                 break;
1598                                 }
1599                                 $height = floor( $src_height * ( $width/$src_width ) );
1600                                 $dst_image = imagecreatetruecolor( $width, $height );
1601                                 imagecopyresampled( $dst_image, $src_image,
1602                                                         0,0,0,0,
1603                                                         $width, $height, $src_width, $src_height );
1604                                 switch( $src_type ) {
1605                                         case 1:  # GIF
1606                                         case 3:  # PNG
1607                                         case 15: # WBMP
1608                                         case 16: # XBM
1609                                                 #$thumbUrl .= ".png";
1610                                                 #$thumbPath .= ".png";
1611                                                 imagepng( $dst_image, $thumbPath );
1612                                                 break;
1613                                         case 2:  # JPEG
1614                                                 #$thumbUrl .= ".jpg";
1615                                                 #$thumbPath .= ".jpg";
1616                                                 imageinterlace( $dst_image );
1617                                                 imagejpeg( $dst_image, $thumbPath, 95 );
1618                                                 break;
1619                                         default:
1620                                                 break;
1621                                 }
1622                                 imagedestroy( $dst_image );
1623                                 imagedestroy( $src_image );
1624
1625
1626                         }
1627                         #
1628                         # Check for zero-sized thumbnails. Those can be generated when
1629                         # no disk space is available or some other error occurs
1630                         #
1631                         $thumbstat = stat( $thumbPath );
1632                         $imgstat   = stat( $imgPath );
1633                         if( $thumbstat["size"] == 0 )
1634                         {
1635                                 unlink( $thumbPath );
1636                         }
1637
1638                 }
1639                 return $thumbUrl;
1640         }
1641
1642         function makeThumbLinkObj( $nt, $label = "", $align = "right", $boxwidth = 180 ) {
1643                 global $wgUploadPath;
1644                 $name = $nt->getDBKey();
1645                 $image = Title::makeTitle( Namespace::getImage(), $name );
1646                 $url  = wfImageUrl( $name );
1647                 $path = wfImagePath( $name );
1648
1649                 #$label = htmlspecialchars( $label );
1650                 $alt = preg_replace( "/<[^>]*>/", "", $label);
1651                 $alt = htmlspecialchars( $alt );
1652
1653                 if ( file_exists( $path ) )
1654                 {
1655                         list($width, $height, $type, $attr) = getimagesize( $path );
1656                 } else {
1657                         $width = $height = 200;
1658                 }
1659                 $boxheight  = intval( $height/($width/$boxwidth) );
1660                 if ( $boxwidth > $width ) {
1661                         $boxwidth  = $width;
1662                         $boxheight = $height;
1663                 }
1664
1665                 $thumbUrl = $this->createThumb( $name, $boxwidth );
1666
1667                 $u = $nt->escapeLocalURL();
1668
1669                 $more = htmlspecialchars(wfMsg( "thumbnail-more" ));
1670
1671                 $s = "<div class=\"thumbnail-{$align}\" style=\"width:{$boxwidth}px;\">";
1672                 if ( $thumbUrl == "" ) {
1673                         $s .= str_replace( "$1", $name, wfMsg("missingimage") );
1674                 } else {
1675                         $s .= "<a href=\"{$u}\" class=\"internal\" title=\"{$alt}\">" .
1676                                 "<img border=\"0\" src=\"{$thumbUrl}\" alt=\"{$alt}\" " .
1677                                 "  width=\"{$boxwidth}\" height=\"{$boxheight}\"></a>" .
1678                                 "<a href=\"{$u}\" class=\"internal\" title=\"{$more}\">" .
1679                                 "<img border=\"0\" src=\"{$wgUploadPath}/magnify-clip.png\" " .
1680                                 "  width=\"26\" height=\"24\" align=\"right\" alt=\"{$more}\"></a>";
1681                 }
1682                 $s .= "<p>{$label}</p></div>";
1683                 return $s;
1684         }
1685
1686         function makeMediaLink( $name, $url, $alt = "" ) {
1687                 $nt = Title::makeTitle( Namespace::getMedia(), $name );
1688                 return $this->makeMediaLinkObj( $nt, $alt );
1689         }
1690
1691         function makeMediaLinkObj( $nt, $alt = "" )
1692         {
1693                 $name = $nt->getDBKey();
1694                 $url = wfImageUrl( $name );
1695                 if ( empty( $alt ) ) {
1696                         $alt = preg_replace( '/\.(.+?)^/', '', $name );
1697                 }
1698
1699                 $u = htmlspecialchars( $url );
1700                 $s = "<a href=\"{$u}\" class='internal' title=\"{$alt}\">{$alt}</a>";
1701                 return $s;
1702         }
1703
1704         function specialLink( $name, $key = "" )
1705         {
1706                 global $wgLang;
1707
1708                 if ( "" == $key ) { $key = strtolower( $name ); }
1709                 $pn = $wgLang->ucfirst( $name );
1710                 return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1711                   wfMsg( $key ) );
1712         }
1713
1714         # Called by history lists and recent changes
1715         #
1716
1717         # Returns text for the start of the tabular part of RC
1718         function beginRecentChangesList()
1719         {
1720                 $this->rc_cache = array() ;
1721                 $this->rcMoveIndex = 0;
1722                 $this->rcCacheIndex = 0 ;
1723                 $this->lastdate = "";
1724                 return "";
1725         }
1726
1727         function beginImageHistoryList()
1728         {
1729                 $s = "\n<h2>" . wfMsg( "imghistory" ) . "</h2>\n" .
1730                   "<p>" . wfMsg( "imghistlegend" ) . "\n<ul>";
1731                 return $s;
1732         }
1733
1734         # Returns text for the end of RC
1735         # If enhanced RC is in use, returns pretty much all the text
1736         function endRecentChangesList()
1737         {
1738                 $s = $this->recentChangesBlock() ;
1739                 $s .= "</ul>\n";
1740                 return $s;
1741         }
1742
1743         # Enhanced RC ungrouped line
1744         function recentChangesBlockLine ( $rcObj )
1745         {
1746                 global $wgUploadPath, $wgLang ;
1747
1748                 # Get rc_xxxx variables
1749                 extract( $rcObj->mAttribs ) ;
1750                 $curIdEq = "curid=$rc_cur_id";
1751
1752                 # Spacer image
1753                 $r = "" ;
1754                 $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0>" ;              $r .= "<tt>" ;
1755
1756                 if ( $rc_type == RC_MOVE ) {
1757                         $r .= "&nbsp;&nbsp;";
1758                 } else {
1759                         # M & N (minor & new)
1760                         $M = wfMsg( "minoreditletter" );
1761                         $N = wfMsg( "newpageletter" );
1762
1763                         if ( $rc_type == RC_NEW ) {
1764                                 $r .= $N ;
1765                         } else {
1766                                 $r .= "&nbsp;" ;
1767                         }
1768                         if ( $rc_minor ) {
1769                                 $r .= $M ;
1770                         } else {
1771                                 $r .= "&nbsp;" ;
1772                         }
1773                 }
1774
1775                 # Timestamp
1776                 $r .= " ".$rcObj->timestamp." " ;
1777                 $r .= "</tt>" ;
1778
1779                 # Article link
1780                 $link = $rcObj->link ;
1781                 if ( $rcObj->watched ) $link = "<strong>{$link}</strong>" ;
1782                 $r .= $link ;
1783
1784                 # Cur
1785                 $r .= " (" ;
1786                 $r .= $rcObj->curlink ;
1787                 $r .= "; " ;
1788
1789                 # Hist
1790                 $r .= $this->makeKnownLinkObj( $rcObj->getTitle(), wfMsg( "hist" ), "{$curIdEq}&action=history" );
1791
1792                 # User/talk
1793                 $r .= ") . . ".$rcObj->userlink ;
1794                 $r .= $rcObj->usertalklink ;
1795
1796                 # Comment
1797                 if ( $rc_comment != "" && $rc_type != RC_MOVE ) {
1798                         $r .= $wgLang->emphasize( " (".wfEscapeHTML($rc_comment).")" );
1799                 }
1800                 $r .= "<br>\n" ;
1801                 return $r ;
1802         }
1803
1804         # Enhanced RC group
1805         function recentChangesBlockGroup ( $block )
1806         {
1807                 global $wgUploadPath, $wgLang ;
1808
1809                 $r = "" ;
1810                 $M = wfMsg( "minoreditletter" );
1811                 $N = wfMsg( "newpageletter" );
1812
1813                 # Collate list of users
1814                 $isnew = false ;
1815                 $userlinks = array () ;
1816                 foreach ( $block AS $rcObj ) {
1817                         $oldid = $rcObj->mAttribs['rc_last_oldid'];
1818                         if ( $rcObj->mAttribs['rc_new'] ) $isnew = true ;
1819                         $u = $rcObj->userlink ;
1820                         if ( !isset ( $userlinks[$u] ) ) $userlinks[$u] = 0 ;
1821                         $userlinks[$u]++ ;
1822                 }
1823
1824                 # Sort the list and convert to text
1825                 krsort ( $userlinks ) ;
1826                 asort ( $userlinks ) ;
1827                 $users = array () ;
1828                 foreach ( $userlinks as $userlink => $count) {
1829                         $text = $userlink ;
1830                         if ( $count > 1 ) $text .= " ({$count}&times;)" ;
1831                         array_push ( $users , $text ) ;
1832                 }
1833                 $users = " <font size='-1'>[".implode("; ",$users)."]</font>" ;
1834
1835                 # Arrow
1836                 $rci = "RCI{$this->rcCacheIndex}" ;
1837                 $rcl = "RCL{$this->rcCacheIndex}" ;
1838                 $rcm = "RCM{$this->rcCacheIndex}" ;
1839                 $tl = "<a href='javascript:toggleVisibility(\"{$rci}\",\"{$rcm}\",\"{$rcl}\")'>" ;
1840                 $tl .= "<span id='{$rcm}'><img src='{$wgUploadPath}/Arr_r.png' width=12 height=12 border=0></span>" ;
1841                 $tl .= "<span id='{$rcl}' style='display:none'><img src='{$wgUploadPath}/Arr_d.png' width=12 height=12 border=0></span>" ;
1842                 $tl .= "</a>" ;
1843                 $r .= $tl ;
1844
1845                 # Main line
1846                 # M/N
1847                 $r .= "<tt>" ;
1848                 if ( $isnew ) $r .= $N ;
1849                 else $r .= "&nbsp;" ;
1850                 $r .= "&nbsp;" ; # Minor
1851
1852                 # Timestamp
1853                 $r .= " ".$block[0]->timestamp." " ;
1854                 $r .= "</tt>" ;
1855
1856                 # Article link
1857                 $link = $block[0]->link ;
1858                 if ( $block[0]->watched ) $link = "<strong>{$link}</strong>" ;
1859                 $r .= $link ;
1860
1861                 $curIdEq = "curid=" . $block[0]->mAttribs['rc_cur_id'];
1862                 if ( $block[0]->mAttribs['rc_type'] != RC_LOG ) {
1863                         # Changes
1864                         $r .= " (".count($block)." " ;
1865                         if ( $isnew ) $r .= wfMsg("changes");
1866                         else $r .= $this->makeKnownLinkObj( $block[0]->getTitle() , wfMsg("changes") ,
1867                                 "{$curIdEq}&diff=0&oldid=".$oldid ) ;
1868                         $r .= "; " ;
1869
1870                         # History
1871                         $r .= $this->makeKnownLinkObj( $block[0]->getTitle(), wfMsg( "history" ), "{$curIdEq}&action=history" );
1872                         $r .= ")" ;
1873                 }
1874
1875                 $r .= $users ;
1876                 $r .= "<br>\n" ;
1877
1878                 # Sub-entries
1879                 $r .= "<div id='{$rci}' style='display:none'>" ;
1880                 foreach ( $block AS $rcObj ) {
1881                         # Get rc_xxxx variables
1882                         extract( $rcObj->mAttribs );
1883
1884                         $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0>";
1885                         $r .= "<tt>&nbsp; &nbsp; &nbsp; &nbsp;" ;
1886                         if ( $rc_new ) $r .= $N ;
1887                         else $r .= "&nbsp;" ;
1888                         if ( $rc_minor ) $r .= $M ;
1889                         else $r .= "&nbsp;" ;
1890                         $r .= "</tt>" ;
1891
1892                         $o = "" ;
1893                         if ( $rc_last_oldid != 0 ) {
1894                                 $o = "oldid=".$rc_last_oldid ;
1895                         }
1896                         if ( $rc_type == RC_LOG ) {
1897                                 $link = $rcObj->timestamp ;
1898                         } else {
1899                                 $link = $this->makeKnownLink( $rcObj->getTitle(), $rcObj->timestamp , "{$curIdEq}&$o" ) ;
1900                         }
1901                         $link = "<tt>{$link}</tt>" ;
1902
1903                         $r .= $link ;
1904                         $r .= " (" ;
1905                         $r .= $rcObj->curlink ;
1906                         $r .= "; " ;
1907                         $r .= $rcObj->lastlink ;
1908                         $r .= ") . . ".$rcObj->userlink ;
1909                         $r .= $rcObj->usertalklink ;
1910                         if ( $rc_comment != "" ) {
1911                                 $r .= $wgLang->emphasize( " (".wfEscapeHTML($rc_comment).")" ) ;
1912                         }
1913                         $r .= "<br>\n" ;
1914                 }
1915                 $r .= "</div>\n" ;
1916
1917                 $this->rcCacheIndex++ ;
1918                 return $r ;
1919         }
1920
1921         # If enhanced RC is in use, this function takes the previously cached
1922         # RC lines, arranges them, and outputs the HTML
1923         function recentChangesBlock ()
1924         {
1925                 global $wgUploadPath ;
1926                 if ( count ( $this->rc_cache ) == 0 ) return "" ;
1927                 #$k = array_keys ( $this->rc_cache ) ;
1928                 foreach ( $this->rc_cache AS $secureName => $block ) {
1929                         if ( count ( $block ) < 2 ) {
1930                                 $r .= $this->recentChangesBlockLine ( array_shift ( $block ) ) ;
1931                         } else {
1932                                 $r .= $this->recentChangesBlockGroup ( $block ) ;
1933                         }
1934                 }
1935
1936                 return "<div align=left>{$r}</div>" ;
1937         }
1938
1939         # Called in a loop over all displayed RC entries
1940         # Either returns the line, or caches it for later use
1941         function recentChangesLine( &$rc, $watched = false )
1942         {
1943                 global $wgUser ;
1944                 $usenew = $wgUser->getOption( "usenewrc" );
1945                 if ( $usenew )
1946                         $line = $this->recentChangesLineNew ( $rc, $watched ) ;
1947                 else
1948                         $line = $this->recentChangesLineOld ( $rc, $watched ) ;
1949                 return $line ;
1950         }
1951
1952         function recentChangesLineOld( &$rc, $watched = false )
1953         {
1954                 global $wgTitle, $wgLang, $wgUser;
1955
1956                 # Extract DB fields into local scope
1957                 extract( $rc->mAttribs );
1958                 $curIdEq = "curid=" . $rc_cur_id;
1959
1960                 # Make date header if necessary
1961                 $date = $wgLang->date( $rc_timestamp, true);
1962                 $s = "";
1963                 if ( $date != $this->lastdate ) {
1964                         if ( "" != $this->lastdate ) { $s .= "</ul>\n"; }
1965                         $s .= "<h4>{$date}</h4>\n<ul>";
1966                         $this->lastdate = $date;
1967                 }
1968                 $s .= "<li> ";
1969
1970                 if ( $rc_type == RC_MOVE ) {
1971                         # Diff
1972                         $s .= "(" . wfMsg( "diff" ) . ") (";
1973                         # Hist
1974                         $s .= $this->makeKnownLinkObj( $rc->getMovedToTitle(), wfMsg( "hist" ), "action=history" ) .
1975                                 ") . . ";
1976
1977                         # "[[x]] moved to [[y]]"
1978
1979                         $s .= wfMsg( "1movedto2", $this->makeKnownLinkObj( $rc->getTitle(), "", "redirect=no" ),
1980                                 $this->makeKnownLinkObj( $rc->getMovedToTitle(), "" ) );
1981
1982                 } else {
1983                         # Diff link
1984                         if ( $rc_type == RC_NEW || $rc_type == RC_LOG ) {
1985                                 $diffLink = wfMsg( "diff" );
1986                         } else {
1987                                 $diffLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "diff" ),
1988                                   "{$curIdEq}&diff={$rc_this_oldid}&oldid={$rc_last_oldid}" );
1989                         }
1990                         $s .= "($diffLink) (";
1991
1992                         # History link
1993                         $s .= $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "hist" ), "{$curIdEq}&action=history" );
1994                         $s .= ") . . ";
1995
1996                         # M and N (minor and new)
1997                         $M = wfMsg( "minoreditletter" );
1998                         $N = wfMsg( "newpageletter" );
1999                         if ( $rc_minor ) { $s .= " <strong>{$M}</strong>"; }
2000                         if ( $rc_type == RC_NEW ) { $s .= "<strong>{$N}</strong>"; }
2001
2002                         # Article link
2003                         $articleLink = $this->makeKnownLinkObj( $rc->getTitle(), "" );
2004
2005                         if ( $watched ) {
2006                                 $articleLink = "<strong>{$articleLink}</strong>";
2007                         }
2008                         $s .= " $articleLink";
2009
2010                 }
2011
2012                 # Timestamp
2013                 $s .= "; " . $wgLang->time( $rc_timestamp, true ) . " . . ";
2014
2015                 # User link (or contributions for unregistered users)
2016                 if ( 0 == $rc_user ) {
2017                         $userLink = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
2018                         $rc_user_text, "target=" . $rc_user_text );
2019                 } else {
2020                         $userLink = $this->makeLink( $wgLang->getNsText( NS_USER ) . ":{$rc_user_text}", $rc_user_text );
2021                 }
2022                 $s .= $userLink;
2023
2024                 # User talk link
2025                 $talkname=$wgLang->getNsText(NS_TALK); # use the shorter name
2026                 global $wgDisableAnonTalk;
2027                 if( 0 == $rc_user && $wgDisableAnonTalk ) {
2028                         $userTalkLink = "";
2029                 } else {
2030                         $utns=$wgLang->getNsText(NS_USER_TALK);
2031                         $userTalkLink= $this->makeLink($utns . ":{$rc_user_text}", $talkname );
2032                 }
2033                 # Block link
2034                 $blockLink="";
2035                 if ( ( 0 == $rc_user ) && $wgUser->isSysop() ) {
2036                         $blockLink = $this->makeKnownLink( $wgLang->specialPage(
2037                           "Blockip" ), wfMsg( "blocklink" ), "ip={$rc_user_text}" );
2038
2039                 }
2040                 if($blockLink) {
2041                         if($userTalkLink) $userTalkLink .= " | ";
2042                         $userTalkLink .= $blockLink;
2043                 }
2044                 if($userTalkLink) $s.=" ({$userTalkLink})";
2045
2046                 # Add comment
2047                 if ( "" != $rc_comment && "*" != $rc_comment && $rc_type != RC_MOVE ) {
2048                         $s .= $wgLang->emphasize(" (" . wfEscapeHTML( $rc_comment ) . ")");
2049                 }
2050                 $s .= "</li>\n";
2051
2052                 return $s;
2053         }
2054
2055 #       function recentChangesLineNew( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
2056         function recentChangesLineNew( &$baseRC, $watched = false )
2057         {
2058                 global $wgTitle, $wgLang, $wgUser;
2059
2060                 # Create a specialised object
2061                 $rc = RCCacheEntry::newFromParent( $baseRC ) ;
2062
2063                 # Extract fields from DB into the function scope (rc_xxxx variables)
2064                 extract( $rc->mAttribs );
2065                 $curIdEq = "curid=" . $rc_cur_id;
2066
2067                 # If it's a new day, add the headline and flush the cache
2068                 $date = $wgLang->date( $rc_timestamp, true);
2069                 $ret = "" ;
2070                 if ( $date != $this->lastdate ) {
2071                         # Process current cache
2072                         $ret = $this->recentChangesBlock () ;
2073                         $this->rc_cache = array() ;
2074                         $ret .= "<h4>{$date}</h4>\n";
2075                         $this->lastdate = $date;
2076                 }
2077
2078                 # Make article link
2079                 if ( $rc_type == RC_MOVE ) {
2080                         $clink = $this->makeKnownLinkObj( $rc->getTitle(), "", "redirect=no" );
2081                         $clink .= " " . wfMsg("movedto") . " ";
2082                         $clink .= $this->makeKnownLinkObj( $rc->getMovedToTitle(), "" );
2083                 } else {
2084                         $clink = $this->makeKnownLinkObj( $rc->getTitle(), "" ) ;
2085                 }
2086
2087                 $time = $wgLang->time( $rc_timestamp, true );
2088                 $rc->watched = $watched ;
2089                 $rc->link = $clink ;
2090                 $rc->timestamp = $time;
2091
2092                 # Make "cur" link
2093                 if ( ( $rc_type == RC_NEW && $rc_this_oldid == 0 ) || $rc_type == RC_LOG || $rc_type == RC_MOVE) {
2094                         $curLink = wfMsg( "cur" );
2095                 } else {
2096                         $curLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "cur" ),
2097                           "{$curIdEq}&diff=0&oldid={$rc_this_oldid}" );
2098                 }
2099
2100                 # Make "last" link
2101                 $titleObj = $rc->getTitle();
2102                 if ( $rc_last_oldid == 0 || $rc_type == RC_LOG || $rc_type == RC_MOVE ) {
2103                         $lastLink = wfMsg( "last" );
2104                 } else {
2105                         $lastLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "last" ),
2106                           "{$curIdEq}&diff={$rc_this_oldid}&oldid={$rc_last_oldid}" );
2107                 }
2108
2109                 # Make user link (or user contributions for unregistered users)
2110                 if ( 0 == $rc_user ) {
2111                         $userLink = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
2112                         $rc_user_text, "target=" . $rc_user_text );
2113                 } else {
2114                         $userLink = $this->makeLink( $wgLang->getNsText(
2115                           Namespace::getUser() ) . ":{$rc_user_text}", $rc_user_text );
2116                 }
2117
2118                 $rc->userlink = $userLink ;
2119                 $rc->lastlink = $lastLink ;
2120                 $rc->curlink = $curLink ;
2121
2122                 # Make user talk link
2123                 $utns=$wgLang->getNsText(NS_USER_TALK);
2124                 $talkname=$wgLang->getNsText(NS_TALK); # use the shorter name
2125                 $userTalkLink= $this->makeLink($utns . ":{$rc_user_text}", $talkname );
2126
2127                 global $wgDisableAnonTalk;
2128                 if ( ( 0 == $rc_user ) && $wgUser->isSysop() ) {
2129                         $blockLink = $this->makeKnownLink( $wgLang->specialPage(
2130                           "Blockip" ), wfMsg( "blocklink" ), "ip={$rc_user_text}" );
2131                         if( $wgDisableAnonTalk )
2132                                 $rc->usertalklink = " ({$blockLink})";
2133                         else
2134                                 $rc->usertalklink = " ({$userTalkLink} | {$blockLink})";
2135                 } else {
2136                         if( $wgDisableAnonTalk && ($rc_user == 0) )
2137                                 $rc->usertalklink = "";
2138                         else
2139                                 $rc->usertalklink = " ({$userTalkLink})";
2140                 }
2141
2142                 # Put accumulated information into the cache, for later display
2143                 # Page moves go on their own line
2144                 $title = $rc->getTitle();
2145                 $secureName = $title->getPrefixedDBkey();
2146                 if ( $rc_type == RC_MOVE ) {
2147                         # Use an @ character to prevent collision with page names
2148                         $this->rc_cache["@@" . ($rcMoveIndex++)] = array($rc);
2149                 } else {
2150                         if ( !isset ( $this->rc_cache[$secureName] ) ) $this->rc_cache[$secureName] = array() ;
2151                         array_push ( $this->rc_cache[$secureName] , $rc ) ;
2152                 }
2153                 return $ret;
2154         }
2155
2156         function endImageHistoryList()
2157         {
2158                 $s = "</ul>\n";
2159                 return $s;
2160         }
2161
2162         function imageHistoryLine( $iscur, $ts, $img, $u, $ut, $size, $c )
2163         {
2164                 global $wgUser, $wgLang, $wgTitle;
2165
2166                 $dt = $wgLang->timeanddate( $ts, true );
2167                 $del = wfMsg( "deleteimg" );
2168                 $cur = wfMsg( "cur" );
2169
2170                 if ( $iscur ) {
2171                         $url = wfImageUrl( $img );
2172                         $rlink = $cur;
2173                         if ( $wgUser->isSysop() ) {
2174                                 $link = $wgTitle->escapeLocalURL( "image=" . $wgTitle->getPartialURL() .
2175                                   "&action=delete" );
2176                                 $style = $this->getInternalLinkAttributes( $link, $del );
2177
2178                                 $dlink = "<a href=\"{$link}\"{$style}>{$del}</a>";
2179                         } else {
2180                                 $dlink = $del;
2181                         }
2182                 } else {
2183                         $url = wfEscapeHTML( wfImageArchiveUrl( $img ) );
2184                         if( $wgUser->getID() != 0 ) {
2185                                 $rlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
2186                                   wfMsg( "revertimg" ), "action=revert&oldimage=" .
2187                                   urlencode( $img ) );
2188                                 $dlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
2189                                   $del, "action=delete&oldimage=" . urlencode( $img ) );
2190                         } else {
2191                                 # Having live active links for non-logged in users
2192                                 # means that bots and spiders crawling our site can
2193                                 # inadvertently change content. Baaaad idea.
2194                                 $rlink = wfMsg( "revertimg" );
2195                                 $dlink = $del;
2196                         }
2197                 }
2198                 if ( 0 == $u ) { $ul = $ut; }
2199                 else { $ul = $this->makeLink( $wgLang->getNsText(
2200                   Namespace::getUser() ) . ":{$ut}", $ut ); }
2201
2202                 $nb = wfMsg( "nbytes", $size );
2203                 $style = $this->getInternalLinkAttributes( $url, $dt );
2204
2205                 $s = "<li> ({$dlink}) ({$rlink}) <a href=\"{$url}\"{$style}>{$dt}</a>"
2206                   . " . . {$ul} ({$nb})";
2207
2208                 if ( "" != $c && "*" != $c ) {
2209                         $s .= $wgLang->emphasize(" (" . wfEscapeHTML( $c ) . ")");
2210                 }
2211                 $s .= "</li>\n";
2212                 return $s;
2213         }
2214
2215         function tocIndent($level) {
2216
2217                 while($level-->0) $rv.="<div style=\"margin-left:2em;\">\n";
2218                 return $rv;
2219
2220         }
2221
2222         function tocUnindent($level) {
2223                 $rv = "";
2224                 while($level-->0) $rv.="</div>\n";
2225                 return $rv;
2226         }
2227
2228         // parameter level defines if we are on an indentation level
2229         function tocLine($anchor,$tocline,$level) {
2230
2231                 if($level) {
2232
2233                         return "<A CLASS=\"internal\" HREF=\"#".$anchor."\">".$tocline."</A><BR>\n";
2234                 } else {
2235
2236                         return "<div style=\"margin-bottom:0px;\">\n".
2237                         "<A CLASS=\"internal\" HREF=\"#".$anchor."\">".$tocline."</A><BR>\n".
2238                         "</div>\n";
2239                 }
2240
2241         }
2242
2243         function tocTable($toc) {
2244                 // note to CSS fanatics: putting this in a div does not work -- div won't auto-expand
2245                 global $printable;
2246
2247                 if (!$printable) {
2248                         $hideline = " <script type='text/javascript'>showTocToggle(\"" . wfMsg("showtoc") . "\",\"" . wfMsg("hidetoc") . "\")</script>";
2249                 }
2250                 return
2251                 "<p><table border=\"0\" id=\"toc\"><tr><td align=\"center\">\n".
2252                 "<b>".wfMsg("toc")."</b>" .
2253                 $hideline .
2254                 "</td></tr><tr id='tocinside'><td>\n".
2255                 $toc."</td></tr></table><P>\n";
2256         }
2257
2258         # These two do not check for permissions: check $wgTitle->userCanEdit before calling them
2259         function editSectionScript($section,$head) {
2260
2261                 global $wgTitle,$wgUser,$oldid;
2262                 if($oldid) return $head;
2263                 $url = $wgTitle->escapeLocalURL( "action=edit&section=$section" );
2264                 return "<span onContextMenu='document.location=\"".$url."\";return false;'>{$head}</span>";
2265         }
2266
2267         function editSectionLink($section) {
2268                 global $printable,$oldid;
2269                 global $wgTitle, $wgUser, $wgLang;
2270
2271                 if( isset( $oldid ) ) return "";
2272                 if( isset( $printable ) ) return "";
2273
2274                 $editurl = "&section={$section}";
2275                 $url = $this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("editsection"),"action=edit".$editurl);
2276
2277                 if( $wgLang->isRTL() ) {
2278                         $farside = "left";
2279                         $nearside = "right";
2280                 } else {
2281                         $farside = "right";
2282                         $nearside = "left";
2283                 }
2284                 return "<div style=\"float:$farside;margin-$nearside:5px;\"><small>[".$url."]</small></div>";
2285
2286         }
2287
2288         // This function is called by EditPage.php and shows a bulletin board style
2289         // toolbar for common editing functions. It can be disabled in the user preferences.
2290         // The necsesary JavaScript code can be found in style/wikibits.js.
2291         function getEditToolbar() {
2292
2293                 global $wgUploadPath,$wgLang;
2294
2295                 // toolarray an array of arrays which each include the filename of
2296                 // the button image (without path), the opening tag, the closing tag,
2297                 // and optionally a sample text that is inserted between the two when no
2298                 // selection is highlighted.
2299                 // The tip text is shown when the user moves the mouse over the button.
2300                 $toolarray=array(
2301                         array(  "image"=>"button_bold.png",
2302                                 "open"=>"\'\'\'",
2303                                 "close"=>"\'\'\'",
2304                                 "sample"=>wfMsg("bold_sample"),
2305                                 "tip"=>wfMsg("bold_tip")),
2306                         array(  "image"=>"button_italic.png",
2307                                 "open"=>"\'\'",
2308                                 "close"=>"\'\'",
2309                                 "sample"=>wfMsg("italic_sample"),
2310                                 "tip"=>wfMsg("italic_tip")),
2311                         array(  "image"=>"button_link.png",
2312                                 "open"=>"[[",
2313                                 "close"=>"]]",
2314                                 "sample"=>wfMsg("link_sample"),
2315                                 "tip"=>wfMsg("link_tip")),
2316                         array(  "image"=>"button_extlink.png",
2317                                 "open"=>"[",
2318                                 "close"=>"]",
2319                                 "sample"=>wfMsg("extlink_sample"),
2320                                 "tip"=>wfMsg("extlink_tip")),
2321                         array(  "image"=>"button_headline.png",
2322                                 "open"=>"\\n== ",
2323                                 "close"=>" ==\\n",
2324                                 "sample"=>wfMsg("headline_sample"),
2325                                 "tip"=>wfMsg("headline_tip")),
2326                         array(  "image"=>"button_image.png",
2327                                 "open"=>"[[".$wgLang->getNsText(NS_IMAGE).":",
2328                                 "close"=>"]]",
2329                                 "sample"=>wfMsg("image_sample"),
2330                                 "tip"=>wfMsg("image_tip")),
2331                         array(  "image"=>"button_media.png",
2332                                 "open"=>"[[".$wgLang->getNsText(NS_MEDIA).":",
2333                                 "close"=>"]]",
2334                                 "sample"=>wfMsg("media_sample"),
2335                                 "tip"=>wfMsg("media_tip")),
2336                         array(  "image"=>"button_math.png",
2337                                 "open"=>"\\<math\\>",
2338                                 "close"=>"\\</math\\>",
2339                                 "sample"=>wfMsg("math_sample"),
2340                                 "tip"=>wfMsg("math_tip")),
2341                         array(  "image"=>"button_nowiki.png",
2342                                 "open"=>"\\<nowiki\\>",
2343                                 "close"=>"\\</nowiki\\>",
2344                                 "sample"=>wfMsg("nowiki_sample"),
2345                                 "tip"=>wfMsg("nowiki_tip")),
2346                         array(  "image"=>"button_sig.png",
2347                                 "open"=>"--~~~~",
2348                                 "close"=>"",
2349                                 "sample"=>"",
2350                                 "tip"=>wfMsg("sig_tip")),
2351                         array(  "image"=>"button_hr.png",
2352                                 "open"=>"\\n----\\n",
2353                                 "close"=>"",
2354                                 "sample"=>"",
2355                                 "tip"=>wfMsg("hr_tip"))
2356                 );
2357                 $toolbar.="<script type='text/javascript'>\n";
2358                 $toolbar.="document.writeln(\"<div id='toolbar'>\");\n";
2359                 foreach($toolarray as $tool) {
2360
2361                         $image=$wgUploadPath."/".$tool["image"];
2362                         $open=$tool["open"];
2363                         $close=$tool["close"];
2364                         $sample = addslashes( $tool["sample"] );
2365
2366                         // Note that we use the tip both for the ALT tag and the TITLE tag of the image.
2367                         // Older browsers show a "speedtip" type message only for ALT.
2368                         // Ideally these should be different, realistically they
2369                         // probably don't need to be.
2370                         $tip = addslashes( $tool["tip"] );
2371                         $toolbar.="addButton('$image','$tip','$open','$close','$sample');\n";
2372                 }
2373
2374                 $toolbar.="addInfobox('" . addslashes( wfMsg( "infobox" ) ) . "');\n";
2375                 $toolbar.="document.writeln(\"</div>\");\n</script>";
2376                 return $toolbar;
2377         }
2378 }
2379
2380 include_once( "SkinStandard.php" );
2381 include_once( "SkinNostalgia.php" );
2382 include_once( "SkinCologneBlue.php" );
2383
2384 #include_once( "SkinSmarty.php" );
2385
2386 ?>