includes/Skin.php

   1 <?php
   2
   3 include_once( "Feed.php" );
   4
   5 # See skin.doc
   6
   7 # These are the INTERNAL names, which get mapped
   8 # directly to class names.  For display purposes, the
   9 # Language class has internationalized names
  10 #
  11 /* private */ $wgValidSkinNames = array(
  12         'standard' => "Standard",
  13         'nostalgia' => "Nostalgia",
  14         'cologneblue' => "CologneBlue"
  15 );
  16 if( $wgUseSmarty ) {
  17         $wgValidSkinNames['smarty'] = "Smarty";
  18         $wgValidSkinNames['montparnasse'] = "Montparnasse";
  19 }
  20 if( $wgUsePHPTal ) {
  21     #$wgValidSkinNames[] = "PHPTal";
  22     $wgValidSkinNames['davinci'] = "DaVinci";
  23     $wgValidSkinNames['mono'] = "Mono";
  24 }
  25
  26 include_once( "RecentChange.php" );
  27
  28 # For some odd PHP bug, this function can't be part of a class
  29 function getCategories ()
  30 {
  31   global $wgOut , $wgTitle , $wgUseCategoryMagic , $wgUser , $wgParser ;
  32   if ( !isset ( $wgUseCategoryMagic ) || !$wgUseCategoryMagic ) return "" ;
  33   if ( count ( $wgParser->mCategoryLinks ) == 0 ) return "" ;
  34   if ( !$wgOut->isArticle() ) return "" ;
  35   $sk = $wgUser->getSkin() ;
  36   $s = "" ;
  37   $s .=  "\n<br>\n";
  38   $s .= $sk->makeKnownLink ( "Special:Categories" , "Categories" , "article=".$wgTitle->getDBkey() ) ;
  39   $t = implode ( " | " , $wgParser->mCategoryLinks ) ;
  40   if ( $t != "" ) $s .= " : " ;
  41   $s .= $t ;
  42   return $s ;
  43 }
  44
  45 class RCCacheEntry extends RecentChange
  46 {
  47         var $secureName, $link;
  48         var $curlink , $lastlink , $usertalklink , $versionlink ;
  49         var $userlink, $timestamp, $watched;
  50
  51         function newFromParent( $rc )
  52         {
  53                 $rc2 = new RCCacheEntry;
  54                 $rc2->mAttribs = $rc->mAttribs;
  55                 $rc2->mExtra = $rc->mExtra;
  56                 return $rc2;
  57         }
  58 } ;
  59
  60 class Skin {
  61
  62         /* private */ var $lastdate, $lastline;
  63         var $linktrail ; # linktrail regexp
  64         var $rc_cache ; # Cache for Enhanced Recent Changes
  65         var $rcCacheIndex ; # Recent Changes Cache Counter for visibility toggle
  66         var $rcMoveIndex;
  67
  68         function Skin()
  69         {
  70                 $this->linktrail = wfMsg("linktrail");
  71         }
  72
  73         function getSkinNames()
  74         {
  75                 global $wgValidSkinNames;
  76                 return $wgValidSkinNames;
  77         }
  78
  79         function getStylesheet()
  80         {
  81                 return "wikistandard.css";
  82         }
  83
  84         function qbSetting()
  85         {
  86                 global $wgOut, $wgUser;
  87
  88                 if ( $wgOut->isQuickbarSuppressed() ) { return 0; }
  89                 $q = $wgUser->getOption( "quickbar" );
  90                 if ( "" == $q ) { $q = 0; }
  91                 return $q;
  92         }
  93
  94         function initPage( &$out )
  95         {
  96                 global $wgStyleSheetPath;
  97                 $fname = "Skin::initPage";
  98                 wfProfileIn( $fname );
  99
 100                 $out->addLink( "shortcut icon", "", "/favicon.ico" );
 101
 102                 wfProfileOut( $fname );
 103         }
 104
 105         function outputPage( &$out ) {
 106                 global $wgDebugComments;
 107
 108                 wfProfileIn( "Skin::outputPage" );
 109                 $this->initPage( $out );
 110                 $out->out( $out->headElement() );
 111
 112                 $out->out( "\n<body" );
 113                 $ops = $this->getBodyOptions();
 114                 foreach ( $ops as $name => $val ) {
 115                         $out->out( " $name='$val'" );
 116                 }
 117                 $out->out( ">\n" );
 118                 if ( $wgDebugComments ) {
 119                         $out->out( "<!-- Wiki debugging output:\n" .
 120                           $out->mDebugtext . "-->\n" );
 121                 }
 122                 $out->out( $this->beforeContent() );
 123
 124                 $out->out( $out->mBodytext );
 125
 126                 $out->out( $this->afterContent() );
 127
 128                 wfProfileClose();
 129                 $out->out( $out->reportTime() );
 130
 131                 $out->out( "\n</body></html>" );
 132         }
 133
 134         function getHeadScripts() {
 135                 global $wgStyleSheetPath;
 136                 $r = "<script type=\"text/javascript\" src=\"{$wgStyleSheetPath}/wikibits.js\"></script>\n";
 137                 return $r;
 138         }
 139
 140         function getUserStyles()
 141         {
 142                 global $wgOut, $wgStyleSheetPath;
 143                 $sheet = $this->getStylesheet();
 144                 $s = "<style type='text/css'><!--\n";
 145                 $s .= "/*/*/\n"; # <-- Hide the styles from Netscape 4 without hiding them from IE/Mac
 146                 $s .= "@import url(\"$wgStyleSheetPath/$sheet\");\n";
 147                 $s .= $this->doGetUserStyles();
 148                 $s .= "/* */\n";
 149                 $s .= "//--></style>\n";
 150                 return $s;
 151         }
 152
 153         function doGetUserStyles()
 154         {
 155                 global $wgUser;
 156
 157                 $s = "";
 158                 if ( 1 == $wgUser->getOption( "underline" ) ) {
 159                         # Don't override browser settings
 160                 } else {
 161                         # CHECK MERGE @@@
 162                         # Force no underline
 163                         $s .= "a.stub, a.new, a.internal, a.external { " .
 164                           "text-decoration: none; }\n";
 165                 }
 166                 if ( 1 == $wgUser->getOption( "highlightbroken" ) ) {
 167                         $s .= "a.new, #quickbar a.new { color: #CC2200; }\n";
 168                 }
 169                 if ( 1 == $wgUser->getOption( "justify" ) ) {
 170                         $s .= "#article { text-align: justify; }\n";
 171                 }
 172                 return $s;
 173         }
 174
 175         function getBodyOptions()
 176         {
 177                 global $wgUser, $wgTitle, $wgNamespaceBackgrounds, $wgOut, $oldid, $redirect, $diff,$action;
 178
 179                 if ( 0 != $wgTitle->getNamespace() ) {
 180                         $a = array( "bgcolor" => "#ffffec" );
 181                 }
 182                 else $a = array( "bgcolor" => "#FFFFFF" );
 183                 if($wgOut->isArticle() && $wgUser->getOption("editondblclick")
 184                         &&
 185                         (!$wgTitle->isProtected() || $wgUser->isSysop())
 186
 187                         ) {
 188                         $t = wfMsg( "editthispage" );
 189                         $oid = $red = "";
 190                         if ( $redirect ) { $red = "&redirect={$redirect}"; }
 191                         if ( $oldid && ! isset( $diff ) ) {
 192                                 $oid = "&oldid={$oldid}";
 193                         }
 194                         $s = $wgTitle->getFullURL( "action=edit{$oid}{$red}" );
 195                         $s = "document.location = \"" .$s ."\";";
 196                         $a += array ("ondblclick" => $s);
 197
 198                 }
 199                 $a['onload'] = $wgOut->getOnloadHandler();
 200                 return $a;
 201         }
 202
 203         function getExternalLinkAttributes( $link, $text )
 204         {
 205                 global $wgUser, $wgOut, $wgLang;
 206
 207                 $link = urldecode( $link );
 208                 $link = $wgLang->checkTitleEncoding( $link );
 209                 $link = str_replace( "_", " ", $link );
 210                 $link = wfEscapeHTML( $link );
 211
 212                 $r = " class='external'";
 213
 214                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 215                         $r .= " title=\"{$link}\"";
 216                 }
 217                 return $r;
 218         }
 219
 220         function getInternalLinkAttributes( $link, $text, $broken = false )
 221         {
 222                 global $wgUser, $wgOut;
 223
 224                 $link = urldecode( $link );
 225                 $link = str_replace( "_", " ", $link );
 226                 $link = wfEscapeHTML( $link );
 227
 228                 if ( $broken == "stub" ) {
 229                         $r = " class='stub'";
 230                 } else if ( $broken == "yes" ) {
 231                         $r = " class='new'";
 232                 } else {
 233                         $r = "";
 234                 }
 235
 236                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 237                         $r .= " title=\"{$link}\"";
 238                 }
 239                 return $r;
 240         }
 241
 242         function getInternalLinkAttributesObj( &$nt, $text, $broken = false )
 243         {
 244                 global $wgUser, $wgOut;
 245
 246                 if ( $broken == "stub" ) {
 247                         $r = " class='stub'";
 248                 } else if ( $broken == "yes" ) {
 249                         $r = " class='new'";
 250                 } else {
 251                         $r = "";
 252                 }
 253
 254                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 255                         $r .= ' title ="' . $nt->getEscapedText() . '"';
 256                 }
 257                 return $r;
 258         }
 259
 260         function getLogo()
 261         {
 262                 global $wgLogo;
 263                 return $wgLogo;
 264         }
 265
 266         # This will be called immediately after the <body> tag.  Split into
 267         # two functions to make it easier to subclass.
 268         #
 269         function beforeContent()
 270         {
 271                 global $wgUser, $wgOut, $wgSiteNotice;
 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 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                 $printfooter = "<div class=\"printfooter\">" . $this->printFooter() . "</div>\n";
 354                 return $printfooter . $this->doAfterContent();
 355         }
 356
 357         function printFooter() {
 358                 global $wgTitle;
 359                 $url = htmlspecialchars( $wgTitle->getFullURL() );
 360                 return "<p>" . wfMsg( "retrievedfrom", "<a href=\"$url\">$url</a>" ) .
 361                         "</p>\n\n<p>" . $this->pageStats() . "</p>\n";
 362         }
 363
 364         function doAfterContent()
 365         {
 366                 global $wgUser, $wgOut, $wgLang;
 367                 $fname =  "Skin::doAfterContent";
 368                 wfProfileIn( $fname );
 369                 wfProfileIn( "$fname-1" );
 370
 371                 $s = "\n</div><br clear=all>\n";
 372                 $s .= "\n<div id='footer'>";
 373                 $s .= "<table border=0 cellspacing=0><tr>";
 374
 375                 wfProfileOut( "$fname-1" );
 376                 wfProfileIn( "$fname-2" );
 377
 378                 $qb = $this->qbSetting();
 379                 $shove = ($qb != 0);
 380                 $left = ($qb == 1 || $qb == 3);
 381                 if($wgLang->isRTL()) $left = !$left;
 382
 383                 if ( $shove && $left ) { # Left
 384                         $s .= $this->getQuickbarCompensator();
 385                 }
 386                 wfProfileOut( "$fname-2" );
 387                 wfProfileIn( "$fname-3" );
 388                 $l = $wgLang->isRTL() ? "right" : "left";
 389                 $s .= "<td class='bottom' align='$l' valign='top'>";
 390
 391                 $s .= $this->bottomLinks();
 392                 $s .= "\n<br>" . $this->mainPageLink()
 393                   . " | " . $this->aboutLink()
 394                   . " | " . $this->specialLink( "recentchanges" )
 395                   . " | " . $this->searchForm()
 396                   . "<br><span id='pagestats'>" . $this->pageStats() . "</span>";
 397
 398                 $s .= "</td>";
 399                 if ( $shove && !$left ) { # Right
 400                         $s .= $this->getQuickbarCompensator();
 401                 }
 402                 $s .= "</tr></table>\n</div>\n</div>\n";
 403
 404                 wfProfileOut( "$fname-3" );
 405                 wfProfileIn( "$fname-4" );
 406                 if ( 0 != $qb ) { $s .= $this->quickBar(); }
 407                 wfProfileOut( "$fname-4" );
 408                 wfProfileOut( $fname );
 409                 return $s;
 410         }
 411
 412         function pageTitleLinks()
 413         {
 414                 global $wgOut, $wgTitle, $oldid, $action, $diff, $wgUser, $wgLang, $wgUseApproval;
 415
 416                 $s = $this->printableLink();
 417                 if ( wfMsg ( "disclaimers" ) != "-" ) $s .= " | " . $this->makeKnownLink( wfMsg( "disclaimerpage" ), wfMsg( "disclaimers" ) ) ;
 418
 419                 if ( $wgOut->isArticleRelated() ) {
 420                         if ( $wgTitle->getNamespace() == Namespace::getImage() ) {
 421                                 $name = $wgTitle->getDBkey();
 422                                 $link = wfEscapeHTML( wfImageUrl( $name ) );
 423                                 $style = $this->getInternalLinkAttributes( $link, $name );
 424                                 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>";
 425                         }
 426                         # This will show the "Approve" link if $wgUseApproval=true;
 427                         if ( isset ( $wgUseApproval ) && $wgUseApproval )
 428                         {
 429                                 $t = $wgTitle->getDBkey();
 430                                 $name = "Approve this article" ;
 431                                 $link = "http://test.wikipedia.org/w/magnus/wiki.phtml?title={$t}&action=submit&doit=1" ;
 432                                 #wfEscapeHTML( wfImageUrl( $name ) );
 433                                 $style = $this->getExternalLinkAttributes( $link, $name );
 434                                 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>" ;
 435                         }
 436                 }
 437                 if ( "history" == $action || isset( $diff ) || isset( $oldid ) ) {
 438                         $s .= " | " . $this->makeKnownLink( $wgTitle->getPrefixedText(),
 439                                         wfMsg( "currentrev" ) );
 440                 }
 441
 442                 if ( $wgUser->getNewtalk() ) {
 443                 # do not show "You have new messages" text when we are viewing our
 444                 # own talk page
 445
 446                         if(!(strcmp($wgTitle->getText(),$wgUser->getName()) == 0 &&
 447                                                 $wgTitle->getNamespace()==Namespace::getTalk(Namespace::getUser()))) {
 448                                 $n =$wgUser->getName();
 449                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 450                                                         Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 451                                                 wfMsg("newmessageslink") );
 452                                 $s.=" | <strong>". wfMsg( "newmessages", $tl ) . "</strong>";
 453                         }
 454                 }
 455                 if( $wgUser->isSysop() &&
 456                                 (($wgTitle->getArticleId() == 0) || ($action == "history")) &&
 457                                 ($n = $wgTitle->isDeleted() ) ) {
 458                         $s .= " | " . wfMsg( "thisisdeleted",
 459                                         $this->makeKnownLink(
 460                                                 $wgLang->SpecialPage( "Undelete/" . $wgTitle->getPrefixedDBkey() ),
 461                                                 wfMsg( "restorelink", $n ) ) );
 462                 }
 463                 return $s;
 464         }
 465
 466         function printableLink()
 467         {
 468                 global $wgOut, $wgFeedClasses, $wgRequest;
 469
 470                 $baseurl = $_SERVER['REQUEST_URI'];
 471                 if( strpos( "?", $baseurl ) == false ) {
 472                         $baseurl .= "?";
 473                 } else {
 474                         $baseurl .= "&";
 475                 }
 476                 $baseurl = htmlspecialchars( $baseurl );
 477                 $printurl = $wgRequest->escapeAppendQuery( "printable=yes" );
 478
 479                 $s = "<a href=\"$printurl\">" . wfMsg( "printableversion" ) . "</a>";
 480                 if( $wgOut->isSyndicated() ) {
 481                         foreach( $wgFeedClasses as $format => $class ) {
 482                                 $feedurl = $wgRequest->escapeAppendQuery( "feed=$format" );
 483                                 $s .= " | <a href=\"$feedurl\">{$format}</a>";
 484                         }
 485                 }
 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 $s;
 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 ( $wgUser->getOption( "highlightbroken" ) ) {
1381                         $s = "<a href=\"{$u}\"{$style}>{$prefix}{$text}{$inside}</a>{$trail}";
1382                 } else {
1383                         $s = "{$prefix}{$text}{$inside}<a href=\"{$u}\"{$style}>?</a>{$trail}";
1384                 }
1385
1386                 wfProfileOut( $fname );
1387                 return $s;
1388         }
1389
1390         # Pass a title object, not a title string
1391         function makeStubLinkObj( &$nt, $text = "", $query = "", $trail = "", $prefix = "" )
1392         {
1393                 global $wgOut, $wgUser;
1394
1395                 $link = $nt->getPrefixedURL();
1396
1397                 $u = $nt->escapeLocalURL( $query );
1398
1399                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1400                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "stub" );
1401
1402                 $inside = "";
1403                 if ( "" != $trail ) {
1404                         if ( preg_match( $this->linktrail, $trail, $m ) ) {
1405                                 $inside = $m[1];
1406                                 $trail = $m[2];
1407                         }
1408                 }
1409                 if ( $wgUser->getOption( "highlightbroken" ) ) {
1410                         $s = "<a href=\"{$u}\"{$style}>{$prefix}{$text}{$inside}</a>{$trail}";
1411                 } else {
1412                         $s = "{$prefix}{$text}{$inside}<a href=\"{$u}\"{$style}>!</a>{$trail}";
1413                 }
1414                 return $s;
1415         }
1416
1417         function fnamePart( $url )
1418         {
1419                 $basename = strrchr( $url, "/" );
1420                 if ( false === $basename ) { $basename = $url; }
1421                 else { $basename = substr( $basename, 1 ); }
1422                 return wfEscapeHTML( $basename );
1423         }
1424
1425         function makeImage( $url, $alt = "" )
1426         {
1427                 global $wgOut;
1428
1429                 if ( "" == $alt ) { $alt = $this->fnamePart( $url ); }
1430                 $s = "<img src=\"{$url}\" alt=\"{$alt}\" />";
1431                 return $s;
1432         }
1433
1434         function makeImageLink( $name, $url, $alt = "" ) {
1435                 $nt = Title::makeTitle( Namespace::getImage(), $name );
1436                 return $this->makeImageLinkObj( $nt, $alt );
1437         }
1438
1439         function makeImageLinkObj( $nt, $alt = "" ) {
1440                 global $wgLang, $wgUseImageResize;
1441                 $name  = $nt->getDBKey();
1442                 $url   = wfImageUrl( $name );
1443                 $align = "";
1444                 $prefix = $postfix = "";
1445
1446                 if ( $wgUseImageResize ) {
1447                         # Check if the alt text is of the form "options|alt text"
1448                         # Options are:
1449                         #  * thumbnail          make a thumbnail with enlarge-icon and caption, alignment depends on lang
1450                         #  * left               no resizing, just left align. label is used for alt= only
1451                         #  * right              same, but right aligned
1452                         #  * none               same, but not aligned
1453                         #  * ___px              scale to ___ pixels width, no aligning. e.g. use in taxobox
1454
1455                         $part = explode( "|", $alt);
1456
1457                         $mwThumb  =& MagicWord::get( MAG_IMG_THUMBNAIL );
1458                         $mwLeft   =& MagicWord::get( MAG_IMG_LEFT );
1459                         $mwRight  =& MagicWord::get( MAG_IMG_RIGHT );
1460                         $mwNone   =& MagicWord::get( MAG_IMG_NONE );
1461                         $mwWidth  =& MagicWord::get( MAG_IMG_WIDTH );
1462                         $mwCenter =& MagicWord::get( MAG_IMG_CENTER );
1463                         $alt = $part[count($part)-1];
1464
1465                         $thumb=false;
1466
1467                         foreach( $part as $key => $val ) {
1468                                 if ( ! is_null( $mwThumb->matchVariableStartToEnd($val) ) ) {
1469                                         $thumb=true;
1470                                 } elseif ( ! is_null( $mwRight->matchVariableStartToEnd($val) ) ) {
1471                                         # remember to set an alignment, don't render immediately
1472                                         $align = "right";
1473                                 } elseif ( ! is_null( $mwLeft->matchVariableStartToEnd($val) ) ) {
1474                                         # remember to set an alignment, don't render immediately
1475                                         $align = "left";
1476                                 } elseif ( ! is_null( $mwCenter->matchVariableStartToEnd($val) ) ) {
1477                                         # remember to set an alignment, don't render immediately
1478                                         $align = "center";
1479                                 } elseif ( ! is_null( $mwNone->matchVariableStartToEnd($val) ) ) {
1480                                         # remember to set an alignment, don't render immediately
1481                                         $align = "none";
1482                                 } elseif ( ! is_null( $match = $mwWidth->matchVariableStartToEnd($val) ) ) {
1483                                         # $match is the image width in pixels
1484                                         $width = intval($match);
1485                                 }
1486                         }
1487                         if ( "center" == $align )
1488                         {
1489                                 $prefix  = "<center>";
1490                                 $postfix = "</center>";
1491                                 $align   = "none";
1492                         }
1493
1494                         if ( $thumb ) {
1495
1496                                 # Create a thumbnail. Alignment depends on language
1497                                 # writing direction, # right aligned for left-to-right-
1498                                 # languages ("Western languages"), left-aligned
1499                                 # for right-to-left-languages ("Semitic languages")
1500                                 #
1501                                 # If  thumbnail width has not been provided, it is set
1502                                 # here to 180 pixels
1503                                 if ( $align == "" ) {
1504                                         $align = $wgLang->isRTL() ? "left" : "right";
1505                                 }
1506                                 if ( ! isset($width) ) {
1507                                         $width = 180;
1508                                 }
1509                                 return $prefix.$this->makeThumbLinkObj( $nt, $alt, $align, $width ).$postfix;
1510
1511                         } elseif ( isset($width) ) {
1512
1513                                 # Create a resized image, without the additional thumbnail
1514                                 # features
1515                                 $url = $this->createThumb( $name, $width );
1516                         }
1517                 } # endif $wgUseImageResize
1518
1519                 if ( empty( $alt ) ) {
1520                         $alt = preg_replace( '/\.(.+?)^/', '', $name );
1521                 }
1522                 $alt = htmlspecialchars( $alt );
1523
1524                 $u = $nt->escapeLocalURL();
1525                 if ( $url == "" )
1526                 {
1527                         $s = str_replace( "$1", $name, wfMsg("missingimage") );
1528                 } else {
1529                         $s = "\n  <a href=\"{$u}\" class='image' title=\"{$alt}\">\n" .
1530                                 "  <img border=\"0\" src=\"{$url}\" alt=\"{$alt}\" />\n  </a>";
1531                 }
1532                 if ( "" != $align ) {
1533                         $s = "<div class=\"float{$align}\">{$s}\n</div>";
1534                 }
1535                 return $prefix.$s.$postfix;
1536         }
1537
1538         function createThumb( $name, $width ) {
1539                 global $wgUploadDirectory;
1540                 global $wgImageMagickConvertCommand;
1541                 global $wgUseImageMagick;
1542                 global $wgUseSquid, $wgInternalServer;
1543                 $imgPath   = wfImagePath( $name );
1544                 $thumbName = $width."px-".$icon.$name;
1545                 $thumbPath = wfImageThumbDir( $thumbName )."/".$thumbName;
1546                 $thumbUrl  = wfImageThumbUrl( $thumbName );
1547
1548                 if ( ! file_exists( $imgPath ) )
1549                 {
1550                         # If there is no image, there will be no thumbnail
1551                         return "";
1552                 }
1553
1554                 if (     (! file_exists( $thumbPath ) )
1555                 ||  ( filemtime($thumbPath) < filemtime($imgPath) ) ) {
1556                         # Squid purging
1557                         if ( $wgUseSquid ) {
1558                                 $urlArr = Array(
1559                                         $wgInternalServer.$thumbUrl
1560                                 );
1561                                 wfPurgeSquidServers($urlArr);
1562                         }
1563
1564                         if ( $wgUseImageMagick ) {
1565                                 # use ImageMagick
1566                                 $cmd  =  $wgImageMagickConvertCommand .
1567                                         " -quality 85 -geometry {$width} ".
1568                                         escapeshellarg($imgPath) . " " .
1569                                         escapeshellarg($thumbPath);
1570                                 $conv = shell_exec( $cmd );
1571                         } else {
1572                                 # Use PHP's builtin GD library functions.
1573                                 #
1574                                 # First find out what kind of file this is, and select the correct
1575                                 # input routine for this.
1576                                 list($src_width, $src_height, $src_type, $src_attr) = getimagesize( $imgPath );
1577                                 switch( $src_type ) {
1578                                         case 1: # GIF
1579                                                 $src_image = imagecreatefromgif( $imgPath );
1580                                                 break;
1581                                         case 2: # JPG
1582                                                 $src_image = imagecreatefromjpeg( $imgPath );
1583                                                 break;
1584                                         case 3: # PNG
1585                                                 $src_image = imagecreatefrompng( $imgPath );
1586                                                 break;
1587                                         case 15: # WBMP for WML
1588                                                 $src_image = imagecreatefromwbmp( $imgPath );
1589                                                 break;
1590                                         case 16: # XBM
1591                                                 $src_image = imagecreatefromxbm( $imgPath );
1592                                                 break;
1593                                         default:
1594                                                 return "Image type not supported";
1595                                                 break;
1596                                 }
1597                                 $height = floor( $src_height * ( $width/$src_width ) );
1598                                 $dst_image = imagecreatetruecolor( $width, $height );
1599                                 imagecopyresampled( $dst_image, $src_image,
1600                                                         0,0,0,0,
1601                                                         $width, $height, $src_width, $src_height );
1602                                 switch( $src_type ) {
1603                                         case 1:  # GIF
1604                                         case 3:  # PNG
1605                                         case 15: # WBMP
1606                                         case 16: # XBM
1607                                                 #$thumbUrl .= ".png";
1608                                                 #$thumbPath .= ".png";
1609                                                 imagepng( $dst_image, $thumbPath );
1610                                                 break;
1611                                         case 2:  # JPEG
1612                                                 #$thumbUrl .= ".jpg";
1613                                                 #$thumbPath .= ".jpg";
1614                                                 imageinterlace( $dst_image );
1615                                                 imagejpeg( $dst_image, $thumbPath, 95 );
1616                                                 break;
1617                                         default:
1618                                                 break;
1619                                 }
1620                                 imagedestroy( $dst_image );
1621                                 imagedestroy( $src_image );
1622
1623
1624                         }
1625                         #
1626                         # Check for zero-sized thumbnails. Those can be generated when
1627                         # no disk space is available or some other error occurs
1628                         #
1629                         $thumbstat = stat( $thumbPath );
1630                         $imgstat   = stat( $imgPath );
1631                         if( $thumbstat["size"] == 0 )
1632                         {
1633                                 unlink( $thumbPath );
1634                         }
1635
1636                 }
1637                 return $thumbUrl;
1638         }
1639
1640         function makeThumbLinkObj( $nt, $label = "", $align = "right", $boxwidth = 180 ) {
1641                 global $wgUploadPath, $wgLang;
1642                 $name = $nt->getDBKey();
1643                 $image = Title::makeTitle( Namespace::getImage(), $name );
1644                 $url  = wfImageUrl( $name );
1645                 $path = wfImagePath( $name );
1646
1647                 #$label = htmlspecialchars( $label );
1648                 $alt = preg_replace( "/<[^>]*>/", "", $label);
1649                 $alt = htmlspecialchars( $alt );
1650
1651                 if ( file_exists( $path ) )
1652                 {
1653                         list($width, $height, $type, $attr) = getimagesize( $path );
1654                 } else {
1655                         $width = $height = 200;
1656                 }
1657                 $boxheight  = intval( $height/($width/$boxwidth) );
1658                 if ( $boxwidth > $width ) {
1659                         $boxwidth  = $width;
1660                         $boxheight = $height;
1661                 }
1662
1663                 $thumbUrl = $this->createThumb( $name, $boxwidth );
1664
1665                 $u = $nt->escapeLocalURL();
1666
1667                 $more = htmlspecialchars( wfMsg( "thumbnail-more" ) );
1668                 $magnifyalign = $wgLang->isRTL() ? "left" : "right";
1669                 $textalign = $wgLang->isRTL() ? " style=\"text-align:right\"" : "";
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                         $s .= "\n".'  <a href="'.$u.'" class="internal" title="'.$alt.'">'."\n".
1676                                 '  <img border="0" src="'.$thumbUrl.'" alt="'.$alt.'" ' .
1677                                 '  width="'.$boxwidth.'" height="'.$boxheight.'" /></a>' ."\n".
1678                                 '  <a href="'.$u.'" class="internal" title="'.$more.'"> ' ."\n".
1679                                 '  <img border="0" src="'.$wgUploadPath.'/magnify-clip.png" ' .
1680                                 'width="26" height="24" align="'.$magnifyalign.'" alt="'.$more.'" /> </a>'."\n";
1681                 }
1682                 $s .= '  <p'.$textalign.'>'.$label."</p>\n</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 class='special'>";
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
1755                 $r .= "<img src='{$wgUploadPath}/Arr_.png' width='12' height='12' border='0' />" ;              $r .= "<tt>" ;
1756
1757                 if ( $rc_type == RC_MOVE ) {
1758                         $r .= "&nbsp;&nbsp;";
1759                 } else {
1760                         # M & N (minor & new)
1761                         $M = wfMsg( "minoreditletter" );
1762                         $N = wfMsg( "newpageletter" );
1763
1764                         if ( $rc_type == RC_NEW ) {
1765                                 $r .= $N ;
1766                         } else {
1767                                 $r .= "&nbsp;" ;
1768                         }
1769                         if ( $rc_minor ) {
1770                                 $r .= $M ;
1771                         } else {
1772                                 $r .= "&nbsp;" ;
1773                         }
1774                 }
1775
1776                 # Timestamp
1777                 $r .= " ".$rcObj->timestamp." " ;
1778                 $r .= "</tt>" ;
1779
1780                 # Article link
1781                 $link = $rcObj->link ;
1782                 if ( $rcObj->watched ) $link = "<strong>{$link}</strong>" ;
1783                 $r .= $link ;
1784
1785                 # Cur
1786                 $r .= " (" ;
1787                 $r .= $rcObj->curlink ;
1788                 $r .= "; " ;
1789
1790                 # Hist
1791                 $r .= $this->makeKnownLinkObj( $rcObj->getTitle(), wfMsg( "hist" ), "{$curIdEq}&action=history" );
1792
1793                 # User/talk
1794                 $r .= ") . . ".$rcObj->userlink ;
1795                 $r .= $rcObj->usertalklink ;
1796
1797                 # Comment
1798                 if ( $rc_comment != "" && $rc_type != RC_MOVE ) {
1799                         $rc_comment=$this->formatComment($rc_comment);
1800                         $r .= $wgLang->emphasize( " (".$rc_comment.")" );
1801                 }
1802
1803                 $r .= "<br>\n" ;
1804                 return $r ;
1805         }
1806
1807         # Enhanced RC group
1808         function recentChangesBlockGroup ( $block )
1809         {
1810                 global $wgUploadPath, $wgLang ;
1811
1812                 $r = "" ;
1813                 $M = wfMsg( "minoreditletter" );
1814                 $N = wfMsg( "newpageletter" );
1815
1816                 # Collate list of users
1817                 $isnew = false ;
1818                 $userlinks = array () ;
1819                 foreach ( $block AS $rcObj ) {
1820                         $oldid = $rcObj->mAttribs['rc_last_oldid'];
1821                         if ( $rcObj->mAttribs['rc_new'] ) $isnew = true ;
1822                         $u = $rcObj->userlink ;
1823                         if ( !isset ( $userlinks[$u] ) ) $userlinks[$u] = 0 ;
1824                         $userlinks[$u]++ ;
1825                 }
1826
1827                 # Sort the list and convert to text
1828                 krsort ( $userlinks ) ;
1829                 asort ( $userlinks ) ;
1830                 $users = array () ;
1831                 foreach ( $userlinks as $userlink => $count) {
1832                         $text = $userlink ;
1833                         if ( $count > 1 ) $text .= " ({$count}&times;)" ;
1834                         array_push ( $users , $text ) ;
1835                 }
1836                 $users = " <font size='-1'>[".implode("; ",$users)."]</font>" ;
1837
1838                 # Arrow
1839                 $rci = "RCI{$this->rcCacheIndex}" ;
1840                 $rcl = "RCL{$this->rcCacheIndex}" ;
1841                 $rcm = "RCM{$this->rcCacheIndex}" ;
1842                 $toggleLink = "javascript:toggleVisibility(\"{$rci}\",\"{$rcm}\",\"{$rcl}\")" ;
1843                 $arrowdir = $wgLang->isRTL() ? "l" : "r";
1844                 $tl  = "<span id='{$rcm}'><a href='$toggleLink'><img src='{$wgUploadPath}/Arr_{$arrowdir}.png' width='12' height='12' border='0' /></a></span>" ;
1845                 $tl .= "<span id='{$rcl}' style='display:none'><a href='$toggleLink'><img src='{$wgUploadPath}/Arr_d.png' width='12' height='12' border='0' /></a></span>" ;
1846                 $r .= $tl ;
1847
1848                 # Main line
1849                 # M/N
1850                 $r .= "<tt>" ;
1851                 if ( $isnew ) $r .= $N ;
1852                 else $r .= "&nbsp;" ;
1853                 $r .= "&nbsp;" ; # Minor
1854
1855                 # Timestamp
1856                 $r .= " ".$block[0]->timestamp." " ;
1857                 $r .= "</tt>" ;
1858
1859                 # Article link
1860                 $link = $block[0]->link ;
1861                 if ( $block[0]->watched ) $link = "<strong>{$link}</strong>" ;
1862                 $r .= $link ;
1863
1864                 $curIdEq = "curid=" . $block[0]->mAttribs['rc_cur_id'];
1865                 if ( $block[0]->mAttribs['rc_type'] != RC_LOG ) {
1866                         # Changes
1867                         $r .= " (".count($block)." " ;
1868                         if ( $isnew ) $r .= wfMsg("changes");
1869                         else $r .= $this->makeKnownLinkObj( $block[0]->getTitle() , wfMsg("changes") ,
1870                                 "{$curIdEq}&diff=0&oldid=".$oldid ) ;
1871                         $r .= "; " ;
1872
1873                         # History
1874                         $r .= $this->makeKnownLinkObj( $block[0]->getTitle(), wfMsg( "history" ), "{$curIdEq}&action=history" );
1875                         $r .= ")" ;
1876                 }
1877
1878                 $r .= $users ;
1879                 $r .= "<br>\n" ;
1880
1881                 # Sub-entries
1882                 $r .= "<div id='{$rci}' style='display:none'>" ;
1883                 foreach ( $block AS $rcObj ) {
1884                         # Get rc_xxxx variables
1885                         extract( $rcObj->mAttribs );
1886
1887                         $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0 />";
1888                         $r .= "<tt>&nbsp; &nbsp; &nbsp; &nbsp;" ;
1889                         if ( $rc_new ) $r .= $N ;
1890                         else $r .= "&nbsp;" ;
1891                         if ( $rc_minor ) $r .= $M ;
1892                         else $r .= "&nbsp;" ;
1893                         $r .= "</tt>" ;
1894
1895                         $o = "" ;
1896                         if ( $rc_last_oldid != 0 ) {
1897                                 $o = "oldid=".$rc_last_oldid ;
1898                         }
1899                         if ( $rc_type == RC_LOG ) {
1900                                 $link = $rcObj->timestamp ;
1901                         } else {
1902                                 $link = $this->makeKnownLinkObj( $rcObj->getTitle(), $rcObj->timestamp , "{$curIdEq}&$o" ) ;
1903                         }
1904                         $link = "<tt>{$link}</tt>" ;
1905
1906                         $r .= $link ;
1907                         $r .= " (" ;
1908                         $r .= $rcObj->curlink ;
1909                         $r .= "; " ;
1910                         $r .= $rcObj->lastlink ;
1911                         $r .= ") . . ".$rcObj->userlink ;
1912                         $r .= $rcObj->usertalklink ;
1913                         if ( $rc_comment != "" ) {
1914                                 $rc_comment=$this->formatComment($rc_comment);
1915                                 $r .= $wgLang->emphasize( " (".$rc_comment.")" ) ;
1916                         }
1917                         $r .= "<br>\n" ;
1918                 }
1919                 $r .= "</div>\n" ;
1920
1921                 $this->rcCacheIndex++ ;
1922                 return $r ;
1923         }
1924
1925         # If enhanced RC is in use, this function takes the previously cached
1926         # RC lines, arranges them, and outputs the HTML
1927         function recentChangesBlock ()
1928         {
1929                 global $wgUploadPath ;
1930                 if ( count ( $this->rc_cache ) == 0 ) return "" ;
1931                 $blockOut = "";
1932                 foreach ( $this->rc_cache AS $secureName => $block ) {
1933                         if ( count ( $block ) < 2 ) {
1934                                 $blockOut .= $this->recentChangesBlockLine ( array_shift ( $block ) ) ;
1935                         } else {
1936                                 $blockOut .= $this->recentChangesBlockGroup ( $block ) ;
1937                         }
1938                 }
1939
1940                 return "<div>{$blockOut}</div>" ;
1941         }
1942
1943         # Called in a loop over all displayed RC entries
1944         # Either returns the line, or caches it for later use
1945         function recentChangesLine( &$rc, $watched = false )
1946         {
1947                 global $wgUser ;
1948                 $usenew = $wgUser->getOption( "usenewrc" );
1949                 if ( $usenew )
1950                         $line = $this->recentChangesLineNew ( $rc, $watched ) ;
1951                 else
1952                         $line = $this->recentChangesLineOld ( $rc, $watched ) ;
1953                 return $line ;
1954         }
1955
1956         function recentChangesLineOld( &$rc, $watched = false )
1957         {
1958                 global $wgTitle, $wgLang, $wgUser;
1959
1960                 # Extract DB fields into local scope
1961                 extract( $rc->mAttribs );
1962                 $curIdEq = "curid=" . $rc_cur_id;
1963
1964                 # Make date header if necessary
1965                 $date = $wgLang->date( $rc_timestamp, true);
1966                 $s = "";
1967                 if ( $date != $this->lastdate ) {
1968                         if ( "" != $this->lastdate ) { $s .= "</ul>\n"; }
1969                         $s .= "<h4>{$date}</h4>\n<ul class='special'>";
1970                         $this->lastdate = $date;
1971                 }
1972                 $s .= "<li> ";
1973
1974                 if ( $rc_type == RC_MOVE ) {
1975                         # Diff
1976                         $s .= "(" . wfMsg( "diff" ) . ") (";
1977                         # Hist
1978                         $s .= $this->makeKnownLinkObj( $rc->getMovedToTitle(), wfMsg( "hist" ), "action=history" ) .
1979                                 ") . . ";
1980
1981                         # "[[x]] moved to [[y]]"
1982
1983                         $s .= wfMsg( "1movedto2", $this->makeKnownLinkObj( $rc->getTitle(), "", "redirect=no" ),
1984                                 $this->makeKnownLinkObj( $rc->getMovedToTitle(), "" ) );
1985
1986                 } else {
1987                         # Diff link
1988                         if ( $rc_type == RC_NEW || $rc_type == RC_LOG ) {
1989                                 $diffLink = wfMsg( "diff" );
1990                         } else {
1991                                 $diffLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "diff" ),
1992                                   "{$curIdEq}&diff={$rc_this_oldid}&oldid={$rc_last_oldid}" );
1993                         }
1994                         $s .= "($diffLink) (";
1995
1996                         # History link
1997                         $s .= $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "hist" ), "{$curIdEq}&action=history" );
1998                         $s .= ") . . ";
1999
2000                         # M and N (minor and new)
2001                         $M = wfMsg( "minoreditletter" );
2002                         $N = wfMsg( "newpageletter" );
2003                         if ( $rc_minor ) { $s .= " <strong>{$M}</strong>"; }
2004                         if ( $rc_type == RC_NEW ) { $s .= "<strong>{$N}</strong>"; }
2005
2006                         # Article link
2007                         $articleLink = $this->makeKnownLinkObj( $rc->getTitle(), "" );
2008
2009                         if ( $watched ) {
2010                                 $articleLink = "<strong>{$articleLink}</strong>";
2011                         }
2012                         $s .= " $articleLink";
2013
2014                 }
2015
2016                 # Timestamp
2017                 $s .= "; " . $wgLang->time( $rc_timestamp, true ) . " . . ";
2018
2019                 # User link (or contributions for unregistered users)
2020                 if ( 0 == $rc_user ) {
2021                         $userLink = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
2022                         $rc_user_text, "target=" . $rc_user_text );
2023                 } else {
2024                         $userLink = $this->makeLink( $wgLang->getNsText( NS_USER ) . ":{$rc_user_text}", $rc_user_text );
2025                 }
2026                 $s .= $userLink;
2027
2028                 # User talk link
2029                 $talkname=$wgLang->getNsText(NS_TALK); # use the shorter name
2030                 global $wgDisableAnonTalk;
2031                 if( 0 == $rc_user && $wgDisableAnonTalk ) {
2032                         $userTalkLink = "";
2033                 } else {
2034                         $utns=$wgLang->getNsText(NS_USER_TALK);
2035                         $userTalkLink= $this->makeLink($utns . ":{$rc_user_text}", $talkname );
2036                 }
2037                 # Block link
2038                 $blockLink="";
2039                 if ( ( 0 == $rc_user ) && $wgUser->isSysop() ) {
2040                         $blockLink = $this->makeKnownLink( $wgLang->specialPage(
2041                           "Blockip" ), wfMsg( "blocklink" ), "ip={$rc_user_text}" );
2042
2043                 }
2044                 if($blockLink) {
2045                         if($userTalkLink) $userTalkLink .= " | ";
2046                         $userTalkLink .= $blockLink;
2047                 }
2048                 if($userTalkLink) $s.=" ({$userTalkLink})";
2049
2050                 # Add comment
2051                 if ( "" != $rc_comment && "*" != $rc_comment && $rc_type != RC_MOVE ) {
2052                         $rc_comment=$this->formatComment($rc_comment);
2053                         $s .= $wgLang->emphasize(" (" . $rc_comment . ")");
2054                 }
2055                 $s .= "</li>\n";
2056
2057                 return $s;
2058         }
2059
2060 #       function recentChangesLineNew( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
2061         function recentChangesLineNew( &$baseRC, $watched = false )
2062         {
2063                 global $wgTitle, $wgLang, $wgUser;
2064
2065                 # Create a specialised object
2066                 $rc = RCCacheEntry::newFromParent( $baseRC ) ;
2067
2068                 # Extract fields from DB into the function scope (rc_xxxx variables)
2069                 extract( $rc->mAttribs );
2070                 $curIdEq = "curid=" . $rc_cur_id;
2071
2072                 # If it's a new day, add the headline and flush the cache
2073                 $date = $wgLang->date( $rc_timestamp, true);
2074                 $ret = "" ;
2075                 if ( $date != $this->lastdate ) {
2076                         # Process current cache
2077                         $ret = $this->recentChangesBlock () ;
2078                         $this->rc_cache = array() ;
2079                         $ret .= "<h4>{$date}</h4>\n";
2080                         $this->lastdate = $date;
2081                 }
2082
2083                 # Make article link
2084                 if ( $rc_type == RC_MOVE ) {
2085                         $clink = $this->makeKnownLinkObj( $rc->getTitle(), "", "redirect=no" );
2086                         $clink .= " " . wfMsg("movedto") . " ";
2087                         $clink .= $this->makeKnownLinkObj( $rc->getMovedToTitle(), "" );
2088                 } else {
2089                         $clink = $this->makeKnownLinkObj( $rc->getTitle(), "" ) ;
2090                 }
2091
2092                 $time = $wgLang->time( $rc_timestamp, true );
2093                 $rc->watched = $watched ;
2094                 $rc->link = $clink ;
2095                 $rc->timestamp = $time;
2096
2097                 # Make "cur" link
2098                 if ( ( $rc_type == RC_NEW && $rc_this_oldid == 0 ) || $rc_type == RC_LOG || $rc_type == RC_MOVE) {
2099                         $curLink = wfMsg( "cur" );
2100                 } else {
2101                         $curLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "cur" ),
2102                           "{$curIdEq}&diff=0&oldid={$rc_this_oldid}" );
2103                 }
2104
2105                 # Make "last" link
2106                 $titleObj = $rc->getTitle();
2107                 if ( $rc_last_oldid == 0 || $rc_type == RC_LOG || $rc_type == RC_MOVE ) {
2108                         $lastLink = wfMsg( "last" );
2109                 } else {
2110                         $lastLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "last" ),
2111                           "{$curIdEq}&diff={$rc_this_oldid}&oldid={$rc_last_oldid}" );
2112                 }
2113
2114                 # Make user link (or user contributions for unregistered users)
2115                 if ( 0 == $rc_user ) {
2116                         $userLink = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
2117                         $rc_user_text, "target=" . $rc_user_text );
2118                 } else {
2119                         $userLink = $this->makeLink( $wgLang->getNsText(
2120                           Namespace::getUser() ) . ":{$rc_user_text}", $rc_user_text );
2121                 }
2122
2123                 $rc->userlink = $userLink ;
2124                 $rc->lastlink = $lastLink ;
2125                 $rc->curlink = $curLink ;
2126
2127                 # Make user talk link
2128                 $utns=$wgLang->getNsText(NS_USER_TALK);
2129                 $talkname=$wgLang->getNsText(NS_TALK); # use the shorter name
2130                 $userTalkLink= $this->makeLink($utns . ":{$rc_user_text}", $talkname );
2131
2132                 global $wgDisableAnonTalk;
2133                 if ( ( 0 == $rc_user ) && $wgUser->isSysop() ) {
2134                         $blockLink = $this->makeKnownLink( $wgLang->specialPage(
2135                           "Blockip" ), wfMsg( "blocklink" ), "ip={$rc_user_text}" );
2136                         if( $wgDisableAnonTalk )
2137                                 $rc->usertalklink = " ({$blockLink})";
2138                         else
2139                                 $rc->usertalklink = " ({$userTalkLink} | {$blockLink})";
2140                 } else {
2141                         if( $wgDisableAnonTalk && ($rc_user == 0) )
2142                                 $rc->usertalklink = "";
2143                         else
2144                                 $rc->usertalklink = " ({$userTalkLink})";
2145                 }
2146
2147                 # Put accumulated information into the cache, for later display
2148                 # Page moves go on their own line
2149                 $title = $rc->getTitle();
2150                 $secureName = $title->getPrefixedDBkey();
2151                 if ( $rc_type == RC_MOVE ) {
2152                         # Use an @ character to prevent collision with page names
2153                         $this->rc_cache["@@" . ($this->rcMoveIndex++)] = array($rc);
2154                 } else {
2155                         if ( !isset ( $this->rc_cache[$secureName] ) ) $this->rc_cache[$secureName] = array() ;
2156                         array_push ( $this->rc_cache[$secureName] , $rc ) ;
2157                 }
2158                 return $ret;
2159         }
2160
2161         function endImageHistoryList()
2162         {
2163                 $s = "</ul>\n";
2164                 return $s;
2165         }
2166
2167         /* This function is called by all recent changes variants, by the page history,
2168            and by the user contributions list. It is responsible for formatting edit
2169            comments. It escapes any HTML in the comment, but adds some CSS to format
2170            auto-generated comments (from section editing).
2171         */
2172         function formatComment($comment)
2173         {
2174                 $comment=wfEscapeHTML($comment);
2175
2176                 # format text between /* .. */ with autocomment CSS class
2177                 $comment=preg_replace("/\/\*\s*(.*?)\s*\*\//i",
2178                 "<span id=\"autocomment\">$1</span>",$comment);
2179                 return $comment;
2180         }
2181
2182         function imageHistoryLine( $iscur, $ts, $img, $u, $ut, $size, $c )
2183         {
2184                 global $wgUser, $wgLang, $wgTitle;
2185
2186                 $dt = $wgLang->timeanddate( $ts, true );
2187                 $del = wfMsg( "deleteimg" );
2188                 $cur = wfMsg( "cur" );
2189
2190                 if ( $iscur ) {
2191                         $url = wfImageUrl( $img );
2192                         $rlink = $cur;
2193                         if ( $wgUser->isSysop() ) {
2194                                 $link = $wgTitle->escapeLocalURL( "image=" . $wgTitle->getPartialURL() .
2195                                   "&action=delete" );
2196                                 $style = $this->getInternalLinkAttributes( $link, $del );
2197
2198                                 $dlink = "<a href=\"{$link}\"{$style}>{$del}</a>";
2199                         } else {
2200                                 $dlink = $del;
2201                         }
2202                 } else {
2203                         $url = wfEscapeHTML( wfImageArchiveUrl( $img ) );
2204                         if( $wgUser->getID() != 0 ) {
2205                                 $rlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
2206                                   wfMsg( "revertimg" ), "action=revert&oldimage=" .
2207                                   urlencode( $img ) );
2208                                 $dlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
2209                                   $del, "action=delete&oldimage=" . urlencode( $img ) );
2210                         } else {
2211                                 # Having live active links for non-logged in users
2212                                 # means that bots and spiders crawling our site can
2213                                 # inadvertently change content. Baaaad idea.
2214                                 $rlink = wfMsg( "revertimg" );
2215                                 $dlink = $del;
2216                         }
2217                 }
2218                 if ( 0 == $u ) { $ul = $ut; }
2219                 else { $ul = $this->makeLink( $wgLang->getNsText(
2220                   Namespace::getUser() ) . ":{$ut}", $ut ); }
2221
2222                 $nb = wfMsg( "nbytes", $size );
2223                 $style = $this->getInternalLinkAttributes( $url, $dt );
2224
2225                 $s = "<li> ({$dlink}) ({$rlink}) <a href=\"{$url}\"{$style}>{$dt}</a>"
2226                   . " . . {$ul} ({$nb})";
2227
2228                 if ( "" != $c && "*" != $c ) {
2229                         $s .= $wgLang->emphasize(" (" . wfEscapeHTML( $c ) . ")");
2230                 }
2231                 $s .= "</li>\n";
2232                 return $s;
2233         }
2234
2235         function tocIndent($level) {
2236                 return str_repeat( "<div class='tocindent'>\n", $level );
2237         }
2238
2239         function tocUnindent($level) {
2240                 return str_repeat( "</div>\n", $level );
2241         }
2242
2243         # parameter level defines if we are on an indentation level
2244         function tocLine( $anchor, $tocline, $level ) {
2245                 $link = "<a href=\"#$anchor\">$tocline</a><br />";
2246                 if($level) {
2247                         return "$link\n";
2248                 } else {
2249                         return "<div class='tocline'>$link</div>\n";
2250                 }
2251
2252         }
2253
2254         function tocTable($toc) {
2255                 # note to CSS fanatics: putting this in a div does not work -- div won't auto-expand
2256                 # try min-width & co when somebody gets a chance
2257                 $hideline = " <script type='text/javascript'>showTocToggle(\"" . addslashes( wfMsg("showtoc") ) . "\",\"" . addslashes( wfMsg("hidetoc") ) . "\")</script>";
2258                 return
2259                 "<p><table border=\"0\" id=\"toc\"><tr><td align=\"center\">\n".
2260                 "<b>".wfMsg("toc")."</b>" .
2261                 $hideline .
2262                 "</td></tr><tr id='tocinside'><td>\n".
2263                 $toc."</td></tr></table><P>\n";
2264         }
2265
2266         # These two do not check for permissions: check $wgTitle->userCanEdit before calling them
2267         function editSectionScript( $section, $head ) {
2268                 global $wgTitle, $wgRequest;
2269                 if( $wgRequest->getInt( "oldid" ) && ( $wgRequest->getVal( "diff" ) != "0" ) ) {
2270                         return $head;
2271                 }
2272                 $url = $wgTitle->escapeLocalURL( "action=edit&section=$section" );
2273                 return "<span oncontextmenu='document.location=\"$url\";return false;'>{$head}</span>";
2274         }
2275
2276         function editSectionLink( $section ) {
2277                 global $wgRequest;
2278                 global $wgTitle, $wgUser, $wgLang;
2279
2280                 if( $wgRequest->getInt( "oldid" ) && ( $wgRequest->getVal( "diff" ) != "0" ) ) {
2281                         # Section edit links would be out of sync on an old page.
2282                         # But, if we're diffing to the current page, they'll be
2283                         # correct.
2284                         return "";
2285                 }
2286
2287                 $editurl = "&section={$section}";
2288                 $url = $this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("editsection"),"action=edit".$editurl);
2289
2290                 if( $wgLang->isRTL() ) {
2291                         $farside = "left";
2292                         $nearside = "right";
2293                 } else {
2294                         $farside = "right";
2295                         $nearside = "left";
2296                 }
2297                 return "<div class=\"editsection\" style=\"float:$farside;margin-$nearside:5px;\">[".$url."]</div>";
2298
2299         }
2300
2301         // This function is called by EditPage.php and shows a bulletin board style
2302         // toolbar for common editing functions. It can be disabled in the user preferences.
2303         // The necsesary JavaScript code can be found in style/wikibits.js.
2304         function getEditToolbar() {
2305
2306                 global $wgUploadPath,$wgLang;
2307
2308                 // toolarray an array of arrays which each include the filename of
2309                 // the button image (without path), the opening tag, the closing tag,
2310                 // and optionally a sample text that is inserted between the two when no
2311                 // selection is highlighted.
2312                 // The tip text is shown when the user moves the mouse over the button.
2313                 $toolarray=array(
2314                         array(  "image"=>"button_bold.png",
2315                                 "open"=>"\'\'\'",
2316                                 "close"=>"\'\'\'",
2317                                 "sample"=>wfMsg("bold_sample"),
2318                                 "tip"=>wfMsg("bold_tip")),
2319                         array(  "image"=>"button_italic.png",
2320                                 "open"=>"\'\'",
2321                                 "close"=>"\'\'",
2322                                 "sample"=>wfMsg("italic_sample"),
2323                                 "tip"=>wfMsg("italic_tip")),
2324                         array(  "image"=>"button_link.png",
2325                                 "open"=>"[[",
2326                                 "close"=>"]]",
2327                                 "sample"=>wfMsg("link_sample"),
2328                                 "tip"=>wfMsg("link_tip")),
2329                         array(  "image"=>"button_extlink.png",
2330                                 "open"=>"[",
2331                                 "close"=>"]",
2332                                 "sample"=>wfMsg("extlink_sample"),
2333                                 "tip"=>wfMsg("extlink_tip")),
2334                         array(  "image"=>"button_headline.png",
2335                                 "open"=>"\\n== ",
2336                                 "close"=>" ==\\n",
2337                                 "sample"=>wfMsg("headline_sample"),
2338                                 "tip"=>wfMsg("headline_tip")),
2339                         array(  "image"=>"button_image.png",
2340                                 "open"=>"[[".$wgLang->getNsText(NS_IMAGE).":",
2341                                 "close"=>"]]",
2342                                 "sample"=>wfMsg("image_sample"),
2343                                 "tip"=>wfMsg("image_tip")),
2344                         array(  "image"=>"button_media.png",
2345                                 "open"=>"[[".$wgLang->getNsText(NS_MEDIA).":",
2346                                 "close"=>"]]",
2347                                 "sample"=>wfMsg("media_sample"),
2348                                 "tip"=>wfMsg("media_tip")),
2349                         array(  "image"=>"button_math.png",
2350                                 "open"=>"\\<math\\>",
2351                                 "close"=>"\\</math\\>",
2352                                 "sample"=>wfMsg("math_sample"),
2353                                 "tip"=>wfMsg("math_tip")),
2354                         array(  "image"=>"button_nowiki.png",
2355                                 "open"=>"\\<nowiki\\>",
2356                                 "close"=>"\\</nowiki\\>",
2357                                 "sample"=>wfMsg("nowiki_sample"),
2358                                 "tip"=>wfMsg("nowiki_tip")),
2359                         array(  "image"=>"button_sig.png",
2360                                 "open"=>"--~~~~",
2361                                 "close"=>"",
2362                                 "sample"=>"",
2363                                 "tip"=>wfMsg("sig_tip")),
2364                         array(  "image"=>"button_hr.png",
2365                                 "open"=>"\\n----\\n",
2366                                 "close"=>"",
2367                                 "sample"=>"",
2368                                 "tip"=>wfMsg("hr_tip"))
2369                 );
2370                 $toolbar ="<script type='text/javascript'>\n";
2371                 $toolbar.="document.writeln(\"<div id='toolbar'>\");\n";
2372                 foreach($toolarray as $tool) {
2373
2374                         $image=$wgUploadPath."/".$tool["image"];
2375                         $open=$tool["open"];
2376                         $close=$tool["close"];
2377                         $sample = addslashes( $tool["sample"] );
2378
2379                         // Note that we use the tip both for the ALT tag and the TITLE tag of the image.
2380                         // Older browsers show a "speedtip" type message only for ALT.
2381                         // Ideally these should be different, realistically they
2382                         // probably don't need to be.
2383                         $tip = addslashes( $tool["tip"] );
2384                         $toolbar.="addButton('$image','$tip','$open','$close','$sample');\n";
2385                 }
2386
2387                 $toolbar.="addInfobox('" . addslashes( wfMsg( "infobox" ) ) . "','" . addslashes(wfMsg("infobox_alert")) . "','" . addslashes(wfMsg("infobox_mozvote"))."');\n";
2388                 $toolbar.="document.writeln(\"</div>\");\n</script>";
2389                 return $toolbar;
2390         }
2391 }
2392
2393 include_once( "SkinStandard.php" );
2394 include_once( "SkinNostalgia.php" );
2395 include_once( "SkinCologneBlue.php" );
2396
2397 if( $wgUseSmarty ) {
2398         include_once( "SkinSmarty.php" );
2399 }
2400 if( $wgUsePHPTal ) {
2401         include_once( "SkinPHPTal.php" );
2402 }
2403
2404
2405 ?>