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     $wgValidSkinNames['monobook'] = "MonoBook";
  25 }
  26
  27 include_once( "RecentChange.php" );
  28
  29 # For some odd PHP bug, this function can't be part of a class
  30 function getCategories ()
  31 {
  32   global $wgOut , $wgTitle , $wgUseCategoryMagic , $wgUser , $wgParser ;
  33   if ( !isset ( $wgUseCategoryMagic ) || !$wgUseCategoryMagic ) return "" ;
  34   if ( count ( $wgParser->mCategoryLinks ) == 0 ) return "" ;
  35   if ( !$wgOut->isArticle() ) return "" ;
  36   $sk = $wgUser->getSkin() ;
  37   $s = "" ;
  38   $s .=  "\n<br>\n";
  39   $s .= $sk->makeKnownLink ( "Special:Categories" , "Categories" , "article=".$wgTitle->getDBkey() ) ;
  40   $t = implode ( " | " , $wgParser->mCategoryLinks ) ;
  41   if ( $t != "" ) $s .= " : " ;
  42   $s .= $t ;
  43   return $s ;
  44 }
  45
  46 class RCCacheEntry extends RecentChange
  47 {
  48         var $secureName, $link;
  49         var $curlink , $lastlink , $usertalklink , $versionlink ;
  50         var $userlink, $timestamp, $watched;
  51
  52         function newFromParent( $rc )
  53         {
  54                 $rc2 = new RCCacheEntry;
  55                 $rc2->mAttribs = $rc->mAttribs;
  56                 $rc2->mExtra = $rc->mExtra;
  57                 return $rc2;
  58         }
  59 } ;
  60
  61 class Skin {
  62
  63         /* private */ var $lastdate, $lastline;
  64         var $linktrail ; # linktrail regexp
  65         var $rc_cache ; # Cache for Enhanced Recent Changes
  66         var $rcCacheIndex ; # Recent Changes Cache Counter for visibility toggle
  67         var $rcMoveIndex;
  68
  69         function Skin()
  70         {
  71                 $this->linktrail = wfMsg("linktrail");
  72         }
  73
  74         function getSkinNames()
  75         {
  76                 global $wgValidSkinNames;
  77                 return $wgValidSkinNames;
  78         }
  79
  80         function getStylesheet()
  81         {
  82                 return "wikistandard.css";
  83         }
  84
  85         function qbSetting()
  86         {
  87                 global $wgOut, $wgUser;
  88
  89                 if ( $wgOut->isQuickbarSuppressed() ) { return 0; }
  90                 $q = $wgUser->getOption( "quickbar" );
  91                 if ( "" == $q ) { $q = 0; }
  92                 return $q;
  93         }
  94
  95         function initPage( &$out )
  96         {
  97                 global $wgStyleSheetPath;
  98                 $fname = "Skin::initPage";
  99                 wfProfileIn( $fname );
 100
 101                 $out->addLink( "shortcut icon", "", "/favicon.ico" );
 102
 103                 wfProfileOut( $fname );
 104         }
 105
 106         function outputPage( &$out ) {
 107                 global $wgDebugComments;
 108
 109                 wfProfileIn( "Skin::outputPage" );
 110                 $this->initPage( $out );
 111                 $out->out( $out->headElement() );
 112
 113                 $out->out( "\n<body" );
 114                 $ops = $this->getBodyOptions();
 115                 foreach ( $ops as $name => $val ) {
 116                         $out->out( " $name='$val'" );
 117                 }
 118                 $out->out( ">\n" );
 119                 if ( $wgDebugComments ) {
 120                         $out->out( "<!-- Wiki debugging output:\n" .
 121                           $out->mDebugtext . "-->\n" );
 122                 }
 123                 $out->out( $this->beforeContent() );
 124
 125                 $out->out( $out->mBodytext );
 126
 127                 $out->out( $this->afterContent() );
 128
 129                 wfProfileClose();
 130                 $out->out( $out->reportTime() );
 131
 132                 $out->out( "\n</body></html>" );
 133         }
 134
 135         function getHeadScripts() {
 136                 global $wgStyleSheetPath;
 137                 $r = "<script type=\"text/javascript\" src=\"{$wgStyleSheetPath}/wikibits.js\"></script>\n";
 138                 return $r;
 139         }
 140
 141         function getUserStyles()
 142         {
 143                 global $wgOut, $wgStyleSheetPath;
 144                 $sheet = $this->getStylesheet();
 145                 $s = "<style type='text/css'><!--\n";
 146                 $s .= "/*/*/\n"; # <-- Hide the styles from Netscape 4 without hiding them from IE/Mac
 147                 $s .= "@import url(\"$wgStyleSheetPath/$sheet\");\n";
 148                 $s .= $this->doGetUserStyles();
 149                 $s .= "/* */\n";
 150                 $s .= "//--></style>\n";
 151                 return $s;
 152         }
 153
 154         function doGetUserStyles()
 155         {
 156                 global $wgUser;
 157
 158                 $s = "";
 159                 if ( 1 == $wgUser->getOption( "underline" ) ) {
 160                         # Don't override browser settings
 161                 } else {
 162                         # CHECK MERGE @@@
 163                         # Force no underline
 164                         $s .= "a.stub, a.new, a.internal, a.external { " .
 165                           "text-decoration: none; }\n";
 166                 }
 167                 if ( 1 == $wgUser->getOption( "highlightbroken" ) ) {
 168                         $s .= "a.new, #quickbar a.new { color: #CC2200; }\n";
 169                 }
 170                 if ( 1 == $wgUser->getOption( "justify" ) ) {
 171                         $s .= "#article { text-align: justify; }\n";
 172                 }
 173                 return $s;
 174         }
 175
 176         function getBodyOptions()
 177         {
 178                 global $wgUser, $wgTitle, $wgNamespaceBackgrounds, $wgOut, $wgRequest;
 179
 180                 extract( $wgRequest->getValues( 'oldid', 'redirect', 'diff' ) );
 181
 182                 if ( 0 != $wgTitle->getNamespace() ) {
 183                         $a = array( "bgcolor" => "#ffffec" );
 184                 }
 185                 else $a = array( "bgcolor" => "#FFFFFF" );
 186                 if($wgOut->isArticle() && $wgUser->getOption("editondblclick") &&
 187                   (!$wgTitle->isProtected() || $wgUser->isSysop()) ) {
 188                         $t = wfMsg( "editthispage" );
 189                         $oid = $red = "";
 190                         if ( $redirect ) {
 191                                 $red = "&redirect={$redirect}";
 192                         }
 193                         if ( !empty($oldid) && ! isset( $diff ) ) {
 194                                 $oid = "&oldid={$oldid}";
 195                         }
 196                         $s = $wgTitle->getFullURL( "action=edit{$oid}{$red}" );
 197                         $s = "document.location = \"" .$s ."\";";
 198                         $a += array ("ondblclick" => $s);
 199
 200                 }
 201                 $a['onload'] = $wgOut->getOnloadHandler();
 202                 return $a;
 203         }
 204
 205         function getExternalLinkAttributes( $link, $text )
 206         {
 207                 global $wgUser, $wgOut, $wgLang;
 208
 209                 $link = urldecode( $link );
 210                 $link = $wgLang->checkTitleEncoding( $link );
 211                 $link = str_replace( "_", " ", $link );
 212                 $link = wfEscapeHTML( $link );
 213
 214                 $r = " class='external'";
 215
 216                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 217                         $r .= " title=\"{$link}\"";
 218                 }
 219                 return $r;
 220         }
 221
 222         function getInternalLinkAttributes( $link, $text, $broken = false )
 223         {
 224                 global $wgUser, $wgOut;
 225
 226                 $link = urldecode( $link );
 227                 $link = str_replace( "_", " ", $link );
 228                 $link = wfEscapeHTML( $link );
 229
 230                 if ( $broken == "stub" ) {
 231                         $r = " class='stub'";
 232                 } else if ( $broken == "yes" ) {
 233                         $r = " class='new'";
 234                 } else {
 235                         $r = "";
 236                 }
 237
 238                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 239                         $r .= " title=\"{$link}\"";
 240                 }
 241                 return $r;
 242         }
 243
 244         function getInternalLinkAttributesObj( &$nt, $text, $broken = false )
 245         {
 246                 global $wgUser, $wgOut;
 247
 248                 if ( $broken == "stub" ) {
 249                         $r = " class='stub'";
 250                 } else if ( $broken == "yes" ) {
 251                         $r = " class='new'";
 252                 } else {
 253                         $r = "";
 254                 }
 255
 256                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 257                         $r .= ' title ="' . $nt->getEscapedText() . '"';
 258                 }
 259                 return $r;
 260         }
 261
 262         function getLogo()
 263         {
 264                 global $wgLogo;
 265                 return $wgLogo;
 266         }
 267
 268         # This will be called immediately after the <body> tag.  Split into
 269         # two functions to make it easier to subclass.
 270         #
 271         function beforeContent()
 272         {
 273                 global $wgUser, $wgOut, $wgSiteNotice;
 274
 275                 if( $wgSiteNotice ) {
 276                         $note = "\n<div id='notice' style='font-weight: bold; color: red; text-align: center'>$wgSiteNotice</div>\n";
 277                 } else {
 278                         $note = "";
 279                 }
 280                 return $this->doBeforeContent() . $note;
 281         }
 282
 283         function doBeforeContent()
 284         {
 285                 global $wgUser, $wgOut, $wgTitle, $wgLang;
 286                 $fname = "Skin::doBeforeContent";
 287                 wfProfileIn( $fname );
 288
 289                 $s = "";
 290                 $qb = $this->qbSetting();
 291
 292                 if( $langlinks = $this->otherLanguages() ) {
 293                         $rows = 2;
 294                         $borderhack = "";
 295                 } else {
 296                         $rows = 1;
 297                         $langlinks = false;
 298                         $borderhack = "class='top'";
 299                 }
 300
 301                 $s .= "\n<div id='content'>\n<div id='topbar'>" .
 302                   "<table border=0 cellspacing=0 width='98%'><tr>";
 303
 304                 $shove = ($qb != 0);
 305                 $left = ($qb == 1 || $qb == 3);
 306                 if($wgLang->isRTL()) $left = !$left;
 307
 308                 if ( !$shove ) {
 309                         $s .= "<td class='top' align=left valign=top rowspan='{$rows}'>" .
 310                           $this->logoText() . "</td>";
 311                 } elseif( $left ) {
 312                         $s .= $this->getQuickbarCompensator( $rows );
 313                 }
 314                 $l = $wgLang->isRTL() ? "right" : "left";
 315                 $s .= "<td {$borderhack} align='$l' valign='top'>";
 316
 317                 $s .= $this->topLinks() ;
 318                 $s .= "<p class='subtitle'>" . $this->pageTitleLinks();
 319
 320                 $r = $wgLang->isRTL() ? "left" : "right";
 321                 $s .= "</td>\n<td {$borderhack} valign='top' align='$r' nowrap>";
 322                 $s .= $this->nameAndLogin();
 323                 $s .= "\n<br>" . $this->searchForm() . "</td>";
 324
 325                 if ( $langlinks ) {
 326                         $s .= "</tr>\n<tr><td class='top' colspan=\"2\">$langlinks</td>";
 327                 }
 328
 329                 if ( $shove && !$left ) { # Right
 330                         $s .= $this->getQuickbarCompensator( $rows );
 331                 }
 332                 $s .= "</tr></table>\n</div>\n";
 333                 $s .= "\n<div id='article'>";
 334
 335                 $s .= $this->pageTitle();
 336                 $s .= $this->pageSubtitle() ;
 337                 $s .= getCategories(); // For some odd reason, zhis can't be a function of the object
 338                 $s .= "\n<p>";
 339                 wfProfileOut( $fname );
 340                 return $s;
 341         }
 342
 343         function getQuickbarCompensator( $rows = 1 )
 344         {
 345                 return "<td width='152' rowspan='{$rows}'>&nbsp;</td>";
 346         }
 347
 348         # This gets called immediately before the </body> tag.
 349         #
 350         function afterContent()
 351         {
 352                 global $wgUser, $wgOut, $wgServer;
 353                 global $wgTitle, $wgLang;
 354
 355                 $printfooter = "<div class=\"printfooter\">" . $this->printFooter() . "</div>\n";
 356                 return $printfooter . $this->doAfterContent();
 357         }
 358
 359         function printFooter() {
 360                 global $wgTitle;
 361                 $url = htmlspecialchars( $wgTitle->getFullURL() );
 362                 return "<p>" . wfMsg( "retrievedfrom", "<a href=\"$url\">$url</a>" ) .
 363                         "</p>\n\n<p>" . $this->pageStats() . "</p>\n";
 364         }
 365
 366         function doAfterContent()
 367         {
 368                 global $wgUser, $wgOut, $wgLang;
 369                 $fname =  "Skin::doAfterContent";
 370                 wfProfileIn( $fname );
 371                 wfProfileIn( "$fname-1" );
 372
 373                 $s = "\n</div><br clear=all>\n";
 374                 $s .= "\n<div id='footer'>";
 375                 $s .= "<table border=0 cellspacing=0><tr>";
 376
 377                 wfProfileOut( "$fname-1" );
 378                 wfProfileIn( "$fname-2" );
 379
 380                 $qb = $this->qbSetting();
 381                 $shove = ($qb != 0);
 382                 $left = ($qb == 1 || $qb == 3);
 383                 if($wgLang->isRTL()) $left = !$left;
 384
 385                 if ( $shove && $left ) { # Left
 386                         $s .= $this->getQuickbarCompensator();
 387                 }
 388                 wfProfileOut( "$fname-2" );
 389                 wfProfileIn( "$fname-3" );
 390                 $l = $wgLang->isRTL() ? "right" : "left";
 391                 $s .= "<td class='bottom' align='$l' valign='top'>";
 392
 393                 $s .= $this->bottomLinks();
 394                 $s .= "\n<br>" . $this->mainPageLink()
 395                   . " | " . $this->aboutLink()
 396                   . " | " . $this->specialLink( "recentchanges" )
 397                   . " | " . $this->searchForm()
 398                   . "<br><span id='pagestats'>" . $this->pageStats() . "</span>";
 399
 400                 $s .= "</td>";
 401                 if ( $shove && !$left ) { # Right
 402                         $s .= $this->getQuickbarCompensator();
 403                 }
 404                 $s .= "</tr></table>\n</div>\n</div>\n";
 405
 406                 wfProfileOut( "$fname-3" );
 407                 wfProfileIn( "$fname-4" );
 408                 if ( 0 != $qb ) { $s .= $this->quickBar(); }
 409                 wfProfileOut( "$fname-4" );
 410                 wfProfileOut( $fname );
 411                 return $s;
 412         }
 413
 414         function pageTitleLinks()
 415         {
 416                 global $wgOut, $wgTitle, $wgUser, $wgLang, $wgUseApproval, $wgRequest;
 417
 418                 extract( $wgRequest->getValues( 'oldid', 'diff' ) );
 419                 $action = $wgRequest->getText( 'action' );
 420
 421                 $s = $this->printableLink();
 422                 if ( wfMsg ( "disclaimers" ) != "-" ) $s .= " | " . $this->makeKnownLink( wfMsg( "disclaimerpage" ), wfMsg( "disclaimers" ) ) ;
 423
 424                 if ( $wgOut->isArticleRelated() ) {
 425                         if ( $wgTitle->getNamespace() == Namespace::getImage() ) {
 426                                 $name = $wgTitle->getDBkey();
 427                                 $link = wfEscapeHTML( wfImageUrl( $name ) );
 428                                 $style = $this->getInternalLinkAttributes( $link, $name );
 429                                 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>";
 430                         }
 431                         # This will show the "Approve" link if $wgUseApproval=true;
 432                         if ( isset ( $wgUseApproval ) && $wgUseApproval )
 433                         {
 434                                 $t = $wgTitle->getDBkey();
 435                                 $name = "Approve this article" ;
 436                                 $link = "http://test.wikipedia.org/w/magnus/wiki.phtml?title={$t}&action=submit&doit=1" ;
 437                                 #wfEscapeHTML( wfImageUrl( $name ) );
 438                                 $style = $this->getExternalLinkAttributes( $link, $name );
 439                                 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>" ;
 440                         }
 441                 }
 442                 if ( "history" == $action || isset( $diff ) || isset( $oldid ) ) {
 443                         $s .= " | " . $this->makeKnownLink( $wgTitle->getPrefixedText(),
 444                                         wfMsg( "currentrev" ) );
 445                 }
 446
 447                 if ( $wgUser->getNewtalk() ) {
 448                 # do not show "You have new messages" text when we are viewing our
 449                 # own talk page
 450
 451                         if(!(strcmp($wgTitle->getText(),$wgUser->getName()) == 0 &&
 452                                                 $wgTitle->getNamespace()==Namespace::getTalk(Namespace::getUser()))) {
 453                                 $n =$wgUser->getName();
 454                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 455                                                         Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 456                                                 wfMsg("newmessageslink") );
 457                                 $s.=" | <strong>". wfMsg( "newmessages", $tl ) . "</strong>";
 458                         }
 459                 }
 460                 if( $wgUser->isSysop() &&
 461                                 (($wgTitle->getArticleId() == 0) || ($action == "history")) &&
 462                                 ($n = $wgTitle->isDeleted() ) ) {
 463                         $s .= " | " . wfMsg( "thisisdeleted",
 464                                         $this->makeKnownLink(
 465                                                 $wgLang->SpecialPage( "Undelete/" . $wgTitle->getPrefixedDBkey() ),
 466                                                 wfMsg( "restorelink", $n ) ) );
 467                 }
 468                 return $s;
 469         }
 470
 471         function printableLink()
 472         {
 473                 global $wgOut, $wgFeedClasses, $wgRequest;
 474
 475                 $baseurl = $_SERVER['REQUEST_URI'];
 476                 if( strpos( "?", $baseurl ) == false ) {
 477                         $baseurl .= "?";
 478                 } else {
 479                         $baseurl .= "&";
 480                 }
 481                 $baseurl = htmlspecialchars( $baseurl );
 482                 $printurl = $wgRequest->escapeAppendQuery( "printable=yes" );
 483
 484                 $s = "<a href=\"$printurl\">" . wfMsg( "printableversion" ) . "</a>";
 485                 if( $wgOut->isSyndicated() ) {
 486                         foreach( $wgFeedClasses as $format => $class ) {
 487                                 $feedurl = $wgRequest->escapeAppendQuery( "feed=$format" );
 488                                 $s .= " | <a href=\"$feedurl\">{$format}</a>";
 489                         }
 490                 }
 491                 return $s;
 492         }
 493
 494         function pageTitle()
 495         {
 496                 global $wgOut, $wgTitle, $wgUser;
 497
 498                 $s = "<h1 class='pagetitle'>" . $wgOut->getPageTitle() . "</h1>";
 499                 if($wgUser->getOption("editsectiononrightclick") && $wgTitle->userCanEdit()) { $s=$this->editSectionScript(0,$s);}
 500                 return $s;
 501         }
 502
 503         function pageSubtitle()
 504         {
 505                 global $wgOut,$wgTitle,$wgNamespacesWithSubpages;
 506
 507                 $sub = $wgOut->getSubtitle();
 508                 if ( "" == $sub ) {
 509                         global $wgExtraSubtitle;
 510                         $sub = wfMsg( "fromwikipedia" ) . $wgExtraSubtitle;
 511                 }
 512                 if($wgOut->isArticle() && $wgNamespacesWithSubpages[$wgTitle->getNamespace()]) {
 513                         $ptext=$wgTitle->getPrefixedText();
 514                         if(preg_match("/\//",$ptext)) {
 515                                 $sub.="</p><p class='subpages'>";
 516                                 $links=explode("/",$ptext);
 517                                 $c=0;
 518                                 $growinglink="";
 519                                 foreach($links as $link) {
 520                                         $c++;
 521                                         if ($c<count($links)) {
 522                                                 $growinglink .= $link;
 523                                                 $getlink = $this->makeLink( $growinglink, $link );
 524                                                 if(preg_match("/class='new'/i",$getlink)) { break; } # this is a hack, but it saves time
 525                                                 if ($c>1) {
 526                                                         $sub .= " | ";
 527                                                 } else  {
 528                                                         $sub .="&lt; ";
 529                                                 }
 530                                                 $sub .= $getlink;
 531                                                 $growinglink.="/";
 532                                         }
 533
 534                                 }
 535                         }
 536                 }
 537                 $s = "<p class='subtitle'>{$sub}\n";
 538                 return $s;
 539         }
 540
 541         function nameAndLogin()
 542         {
 543                 global $wgUser, $wgTitle, $wgLang, $wgShowIPinHeader, $wgIP;
 544
 545                 $li = $wgLang->specialPage( "Userlogin" );
 546                 $lo = $wgLang->specialPage( "Userlogout" );
 547
 548                 $s = "";
 549                 if ( 0 == $wgUser->getID() ) {
 550                         if( $wgShowIPinHeader && isset(  $_COOKIE[ini_get("session.name")] ) ) {
 551                                 $n = $wgIP;
 552
 553                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 554                                   Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 555                                   $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 556
 557                                 $s .= $n .  " (".$tl.")";
 558                         } else {
 559                                 $s .= wfMsg("notloggedin");
 560                         }
 561
 562                         $rt = $wgTitle->getPrefixedURL();
 563                         if ( 0 == strcasecmp( urlencode( $lo ), $rt ) ) {
 564                                 $q = "";
 565                         } else { $q = "returnto={$rt}"; }
 566
 567                         $s .= "\n<br>" . $this->makeKnownLink( $li,
 568                           wfMsg( "login" ), $q );
 569                 } else {
 570                         $n = $wgUser->getName();
 571                         $rt = $wgTitle->getPrefixedURL();
 572                         $tl = $this->makeKnownLink( $wgLang->getNsText(
 573                           Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 574                           $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 575
 576                         $tl = " ({$tl})";
 577
 578                         $s .= $this->makeKnownLink( $wgLang->getNsText(
 579                           Namespace::getUser() ) . ":{$n}", $n ) . "{$tl}<br>" .
 580                           $this->makeKnownLink( $lo, wfMsg( "logout" ),
 581                           "returnto={$rt}" ) . " | " .
 582                           $this->specialLink( "preferences" );
 583                 }
 584                 $s .= " | " . $this->makeKnownLink( wfMsg( "helppage" ),
 585                   wfMsg( "help" ) );
 586
 587                 return $s;
 588         }
 589
 590         function searchForm()
 591         {
 592                 global $wgRequest;
 593
 594                 $search = $wgRequest->getText( 'search' );;
 595
 596                 $s = "<form name='search' class='inline' method=post action=\""
 597                   . wfLocalUrl( "" ) . "\">"
 598                   . "<input type=text name=\"search\" size=19 value=\""
 599                   . htmlspecialchars(substr($search,0,256)) . "\">\n"
 600                   . "<input type=submit name=\"go\" value=\"" . wfMsg ("go") . "\">&nbsp;"
 601                   . "<input type=submit name=\"fulltext\" value=\"" . wfMsg ("search") . "\"></form>";
 602
 603                 return $s;
 604         }
 605
 606         function topLinks()
 607         {
 608                 global $wgOut;
 609                 $sep = " |\n";
 610
 611                 $s = $this->mainPageLink() . $sep
 612                   . $this->specialLink( "recentchanges" );
 613
 614                 if ( $wgOut->isArticleRelated() ) {
 615                         $s .=  $sep . $this->editThisPage()
 616                           . $sep . $this->historyLink();
 617                 }
 618                 # Many people don't like this dropdown box
 619                 #$s .= $sep . $this->specialPagesList();
 620
 621                 return $s;
 622         }
 623
 624         function bottomLinks()
 625         {
 626                 global $wgOut, $wgUser, $wgTitle;
 627                 $sep = " |\n";
 628
 629                 $s = "";
 630                 if ( $wgOut->isArticleRelated() ) {
 631                         $s .= "<strong>" . $this->editThisPage() . "</strong>";
 632                         if ( 0 != $wgUser->getID() ) {
 633                                 $s .= $sep . $this->watchThisPage();
 634                         }
 635                         $s .= $sep . $this->talkLink()
 636                           . $sep . $this->historyLink()
 637                           . $sep . $this->whatLinksHere()
 638                           . $sep . $this->watchPageLinksLink();
 639
 640                         if ( $wgTitle->getNamespace() == Namespace::getUser()
 641                             || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser()) )
 642
 643                         {
 644                                 $id=User::idFromName($wgTitle->getText());
 645                                 $ip=User::isIP($wgTitle->getText());
 646
 647                                 if($id || $ip) { # both anons and non-anons have contri list
 648                                         $s .= $sep . $this->userContribsLink();
 649                                 }
 650                                 if ( 0 != $wgUser->getID() ) { # show only to signed in users
 651                                         if($id) {       # can only email non-anons
 652                                                 $s .= $sep . $this->emailUserLink();
 653                                         }
 654                                 }
 655                         }
 656                         if ( $wgUser->isSysop() && $wgTitle->getArticleId() ) {
 657                                 $s .= "\n<br>" . $this->deleteThisPage() .
 658                                 $sep . $this->protectThisPage() .
 659                                 $sep . $this->moveThisPage();
 660                         }
 661                         $s .= "<br>\n" . $this->otherLanguages();
 662                 }
 663                 return $s;
 664         }
 665
 666         function pageStats()
 667         {
 668                 global $wgOut, $wgLang, $wgArticle, $wgRequest;
 669                 global $wgDisableCounters;
 670
 671                 extract( $wgRequest->getValues( 'oldid', 'diff' ) );
 672                 if ( ! $wgOut->isArticle() ) { return ""; }
 673                 if ( isset( $oldid ) || isset( $diff ) ) { return ""; }
 674                 if ( 0 == $wgArticle->getID() ) { return ""; }
 675
 676                 if ( $wgDisableCounters ) {
 677                         $s = "";
 678                 } else {
 679                         $count = $wgLang->formatNum( $wgArticle->getCount() );
 680                         $s = wfMsg( "viewcount", $count );
 681                 }
 682                 $s .= $this->lastModified();
 683                 $s .= " " . wfMsg( "gnunote" );
 684                 return $s;
 685         }
 686
 687         function lastModified()
 688         {
 689                 global $wgLang, $wgArticle;
 690
 691                 $d = $wgLang->timeanddate( $wgArticle->getTimestamp(), true );
 692                 $s = " " . wfMsg( "lastmodified", $d );
 693                 return $s;
 694         }
 695
 696         function logoText( $align = "" )
 697         {
 698                 if ( "" != $align ) { $a = " align='{$align}'"; }
 699                 else { $a = ""; }
 700
 701                 $mp = wfMsg( "mainpage" );
 702                 $titleObj = Title::newFromText( $mp );
 703                 $s = "<a href=\"" . $titleObj->escapeLocalURL()
 704                   . "\"><img{$a} border=0 src=\""
 705                   . $this->getLogo() . "\" alt=\"" . "[{$mp}]\" /></a>";
 706                 return $s;
 707         }
 708
 709         function quickBar()
 710         {
 711                 global $wgOut, $wgTitle, $wgUser, $wgRequest, $wgLang;
 712                 global $wgDisableUploads, $wgRemoteUploads;
 713
 714                 $fname =  "Skin::quickBar";
 715                 wfProfileIn( $fname );
 716
 717                 $action = $wgRequest->getText( 'action' );
 718                 $wpPreview = $wgRequest->getBool( 'wpPreview' );
 719                 $tns=$wgTitle->getNamespace();
 720
 721                 $s = "\n<div id='quickbar'>";
 722                 $s .= "\n" . $this->logoText() . "\n<hr class='sep'>";
 723
 724                 $sep = "\n<br>";
 725                 $s .= $this->mainPageLink()
 726                   . $sep . $this->specialLink( "recentchanges" )
 727                   . $sep . $this->specialLink( "randompage" );
 728                 if ($wgUser->getID()) {
 729                 $s.= $sep . $this->specialLink( "watchlist" ) ;
 730                 $s .= $sep .$this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
 731                   wfMsg( "mycontris" ), "target=" . wfUrlencode($wgUser->getName() ) );
 732
 733                 }
 734                 // only show watchlist link if logged in
 735                 if ( wfMsg ( "currentevents" ) != "-" ) $s .= $sep . $this->makeKnownLink( wfMsg( "currentevents" ), "" ) ;
 736                 $s .= "\n<br><hr class='sep'>";
 737                 $articleExists = $wgTitle->getArticleId();
 738                 if ( $wgOut->isArticle() || $action =="edit" || $action =="history" || $wpPreview) {
 739                         if($wgOut->isArticle()) {
 740                                 $s .= "<strong>" . $this->editThisPage() . "</strong>";
 741                         } else { # backlink to the article in edit or history mode
 742                                 if($articleExists){ # no backlink if no article
 743                                         switch($tns) {
 744                                                 case 0:
 745                                                 $text = wfMsg("articlepage");
 746                                                 break;
 747                                                 case 1:
 748                                                 $text = wfMsg("viewtalkpage");
 749                                                 break;
 750                                                 case 2:
 751                                                 $text = wfMsg("userpage");
 752                                                 break;
 753                                                 case 3:
 754                                                 $text = wfMsg("viewtalkpage");
 755                                                 break;
 756                                                 case 4:
 757                                                 $text = wfMsg("wikipediapage");
 758                                                 break;
 759                                                 case 5:
 760                                                 $text = wfMsg("viewtalkpage");
 761                                                 break;
 762                                                 case 6:
 763                                                 $text = wfMsg("imagepage");
 764                                                 break;
 765                                                 case 7:
 766                                                 $text = wfMsg("viewtalkpage");
 767                                                 break;
 768                                                 default:
 769                                                 $text= wfMsg("articlepage");
 770                                         }
 771
 772                                         $link = $wgTitle->getText();
 773                                         if ($nstext = $wgLang->getNsText($tns) ) { # add namespace if necessary
 774                                                 $link = $nstext . ":" . $link ;
 775                                         }
 776
 777                                         $s .= $this->makeLink( $link, $text );
 778                                 } elseif( $wgTitle->getNamespace() != Namespace::getSpecial() ) {
 779                                         # we just throw in a "New page" text to tell the user that he's in edit mode,
 780                                         # and to avoid messing with the separator that is prepended to the next item
 781                                         $s .= "<strong>" . wfMsg("newpage") . "</strong>";
 782                                 }
 783
 784                         }
 785
 786
 787                         if( $tns%2 && $action!="edit" && !$wpPreview) {
 788                                 $s.="<br>".$this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("postcomment"),"action=edit&section=new");
 789                         }
 790
 791                         /*
 792                         watching could cause problems in edit mode:
 793                         if user edits article, then loads "watch this article" in background and then saves
 794                         article with "Watch this article" checkbox disabled, the article is transparently
 795                         unwatched. Therefore we do not show the "Watch this page" link in edit mode
 796                         */
 797                         if ( 0 != $wgUser->getID() && $articleExists) {
 798                                 if($action!="edit" && $action != "submit" )
 799                                 {
 800                                         $s .= $sep . $this->watchThisPage();
 801                                 }
 802                                 if ( $wgTitle->userCanEdit() )
 803                                         $s .= $sep . $this->moveThisPage();
 804                         }
 805                         if ( $wgUser->isSysop() and $articleExists ) {
 806                                 $s .= $sep . $this->deleteThisPage() .
 807                                 $sep . $this->protectThisPage();
 808                         }
 809                         $s .= $sep . $this->talkLink();
 810                         if ($articleExists && $action !="history") {
 811                                 $s .= $sep . $this->historyLink();
 812                         }
 813                         $s.=$sep . $this->whatLinksHere();
 814
 815                         if($wgOut->isArticleRelated()) {
 816                                 $s .= $sep . $this->watchPageLinksLink();
 817                         }
 818
 819                         if ( Namespace::getUser() == $wgTitle->getNamespace()
 820                         || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser())
 821                         ) {
 822
 823                                 $id=User::idFromName($wgTitle->getText());
 824                                 $ip=User::isIP($wgTitle->getText());
 825
 826                                 if($id||$ip) {
 827                                         $s .= $sep . $this->userContribsLink();
 828                                 }
 829                                 if ( 0 != $wgUser->getID() ) {
 830                                         if($id) { # can only email real users
 831                                                 $s .= $sep . $this->emailUserLink();
 832                                         }
 833                                 }
 834                         }
 835                         $s .= "\n<br><hr class='sep'>";
 836                 }
 837
 838                 if ( 0 != $wgUser->getID() && ( !$wgDisableUploads || $wgRemoteUploads ) ) {
 839                         $s .= $this->specialLink( "upload" ) . $sep;
 840                 }
 841                 $s .= $this->specialLink( "specialpages" )
 842                   . $sep . $this->bugReportsLink();
 843
 844                 global $wgSiteSupportPage;
 845                 if( $wgSiteSupportPage ) {
 846                         $s .= "\n<br><a href=\"" . htmlspecialchars( $wgSiteSupportPage ) .
 847                           "\" class=\"internal\">" . wfMsg( "sitesupport" ) . "</a>";
 848                 }
 849
 850                 $s .= "\n<br></div>\n";
 851                 wfProfileOut( $fname );
 852                 return $s;
 853         }
 854
 855         function specialPagesList()
 856         {
 857                 global $wgUser, $wgOut, $wgLang, $wgServer, $wgRedirectScript;
 858                 $a = array();
 859
 860                 $validSP = $wgLang->getValidSpecialPages();
 861
 862                 foreach ( $validSP as $name => $desc ) {
 863                         if ( "" == $desc ) { continue; }
 864                         $a[$name] = $desc;
 865                 }
 866                 if ( $wgUser->isSysop() )
 867                 {
 868                         $sysopSP = $wgLang->getSysopSpecialPages();
 869
 870                         foreach ( $sysopSP as $name => $desc ) {
 871                                 if ( "" == $desc ) { continue; }
 872                                 $a[$name] = $desc ;
 873                         }
 874                 }
 875                 if ( $wgUser->isDeveloper() )
 876                 {
 877                         $devSP = $wgLang->getDeveloperSpecialPages();
 878
 879                         foreach ( $devSP as $name => $desc ) {
 880                                 if ( "" == $desc ) { continue; }
 881                                 $a[$name] = $desc ;
 882                         }
 883                 }
 884                 $go = wfMsg( "go" );
 885                 $sp = wfMsg( "specialpages" );
 886                 $spp = $wgLang->specialPage( "Specialpages" );
 887
 888                 $s = "<form id=\"specialpages\" method=\"get\" class=\"inline\" " .
 889                   "action=\"{$wgServer}{$wgRedirectScript}\">\n";
 890                 $s .= "<select name=\"wpDropdown\">\n";
 891                 $s .= "<option value=\"{$spp}\">{$sp}</option>\n";
 892
 893                 foreach ( $a as $name => $desc ) {
 894                         $p = $wgLang->specialPage( $name );
 895                         $s .= "<option value=\"{$p}\">{$desc}</option>\n";
 896                 }
 897                 $s .= "</select>\n";
 898                 $s .= "<input type=submit value=\"{$go}\" name=redirect>\n";
 899                 $s .= "</form>\n";
 900                 return $s;
 901         }
 902
 903         function mainPageLink()
 904         {
 905                 $mp = wfMsg( "mainpage" );
 906                 $s = $this->makeKnownLink( $mp, $mp );
 907                 return $s;
 908         }
 909
 910         function copyrightLink()
 911         {
 912                 $s = $this->makeKnownLink( wfMsg( "copyrightpage" ),
 913                   wfMsg( "copyrightpagename" ) );
 914                 return $s;
 915         }
 916
 917         function aboutLink()
 918         {
 919                 $s = $this->makeKnownLink( wfMsg( "aboutpage" ),
 920                   wfMsg( "aboutwikipedia" ) );
 921                 return $s;
 922         }
 923
 924
 925       function disclaimerLink()
 926         {
 927                 $s = $this->makeKnownLink( wfMsg( "disclaimerpage" ),
 928                   wfMsg( "disclaimers" ) );
 929                 return $s;
 930         }
 931
 932         function editThisPage()
 933         {
 934                 global $wgOut, $wgTitle, $wgRequest;
 935
 936                 $oldid = $wgRequest->getVal( 'oldid' );
 937                 $diff = $wgRequest->getVal( 'diff' );
 938                 $redirect = $wgRequest->getVal( 'redirect' );
 939
 940                 if ( ! $wgOut->isArticleRelated() ) {
 941                         $s = wfMsg( "protectedpage" );
 942                 } else {
 943                         $n = $wgTitle->getPrefixedText();
 944                         if ( $wgTitle->userCanEdit() ) {
 945                                 $t = wfMsg( "editthispage" );
 946                         } else {
 947                                 #$t = wfMsg( "protectedpage" );
 948                                 $t = wfMsg( "viewsource" );
 949                         }
 950                         $oid = $red = "";
 951
 952                         if ( !is_null( $redirect ) ) { $red = "&redirect={$redirect}"; }
 953                         if ( $oldid && ! isset( $diff ) ) {
 954                                 $oid = "&oldid={$oldid}";
 955                         }
 956                         $s = $this->makeKnownLink( $n, $t, "action=edit{$oid}{$red}" );
 957                 }
 958                 return $s;
 959         }
 960
 961         function deleteThisPage()
 962         {
 963                 global $wgUser, $wgOut, $wgTitle, $wgRequest;
 964
 965                 $diff = $wgRequest->getVal( 'diff' );
 966                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 967                         $n = $wgTitle->getPrefixedText();
 968                         $t = wfMsg( "deletethispage" );
 969
 970                         $s = $this->makeKnownLink( $n, $t, "action=delete" );
 971                 } else {
 972                         $s = "";
 973                 }
 974                 return $s;
 975         }
 976
 977         function protectThisPage()
 978         {
 979                 global $wgUser, $wgOut, $wgTitle, $wgRequest;
 980
 981                 $diff = $wgRequest->getVal( 'diff' );
 982                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 983                         $n = $wgTitle->getPrefixedText();
 984
 985                         if ( $wgTitle->isProtected() ) {
 986                                 $t = wfMsg( "unprotectthispage" );
 987                                 $q = "action=unprotect";
 988                         } else {
 989                                 $t = wfMsg( "protectthispage" );
 990                                 $q = "action=protect";
 991                         }
 992                         $s = $this->makeKnownLink( $n, $t, $q );
 993                 } else {
 994                         $s = "";
 995                 }
 996                 return $s;
 997         }
 998
 999         function watchThisPage()
1000         {
1001                 global $wgUser, $wgOut, $wgTitle;
1002
1003                 if ( $wgOut->isArticleRelated() ) {
1004                         $n = $wgTitle->getPrefixedText();
1005
1006                         if ( $wgTitle->userIsWatching() ) {
1007                                 $t = wfMsg( "unwatchthispage" );
1008                                 $q = "action=unwatch";
1009                         } else {
1010                                 $t = wfMsg( "watchthispage" );
1011                                 $q = "action=watch";
1012                         }
1013                         $s = $this->makeKnownLink( $n, $t, $q );
1014                 } else {
1015                         $s = wfMsg( "notanarticle" );
1016                 }
1017                 return $s;
1018         }
1019
1020         function moveThisPage()
1021         {
1022                 global $wgTitle, $wgLang;
1023
1024                 if ( $wgTitle->userCanEdit() ) {
1025                         $s = $this->makeKnownLink( $wgLang->specialPage( "Movepage" ),
1026                           wfMsg( "movethispage" ), "target=" . $wgTitle->getPrefixedURL() );
1027                 } // no message if page is protected - would be redundant
1028                 return $s;
1029         }
1030
1031         function historyLink()
1032         {
1033                 global $wgTitle;
1034
1035                 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1036                   wfMsg( "history" ), "action=history" );
1037                 return $s;
1038         }
1039
1040         function whatLinksHere()
1041         {
1042                 global $wgTitle, $wgLang;
1043
1044                 $s = $this->makeKnownLink( $wgLang->specialPage( "Whatlinkshere" ),
1045                   wfMsg( "whatlinkshere" ), "target=" . $wgTitle->getPrefixedURL() );
1046                 return $s;
1047         }
1048
1049         function userContribsLink()
1050         {
1051                 global $wgTitle, $wgLang;
1052
1053                 $s = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1054                   wfMsg( "contributions" ), "target=" . $wgTitle->getPartialURL() );
1055                 return $s;
1056         }
1057
1058         function emailUserLink()
1059         {
1060                 global $wgTitle, $wgLang;
1061
1062                 $s = $this->makeKnownLink( $wgLang->specialPage( "Emailuser" ),
1063                   wfMsg( "emailuser" ), "target=" . $wgTitle->getPartialURL() );
1064                 return $s;
1065         }
1066
1067         function watchPageLinksLink()
1068         {
1069                 global $wgOut, $wgTitle, $wgLang;
1070
1071                 if ( ! $wgOut->isArticleRelated() ) {
1072                         $s = "(" . wfMsg( "notanarticle" ) . ")";
1073                 } else {
1074                         $s = $this->makeKnownLink( $wgLang->specialPage(
1075                           "Recentchangeslinked" ), wfMsg( "recentchangeslinked" ),
1076                           "target=" . $wgTitle->getPrefixedURL() );
1077                 }
1078                 return $s;
1079         }
1080
1081         function otherLanguages()
1082         {
1083                 global $wgOut, $wgLang, $wgTitle, $wgUseNewInterlanguage;
1084
1085                 $a = $wgOut->getLanguageLinks();
1086                 if ( 0 == count( $a ) ) {
1087                         if ( !$wgUseNewInterlanguage ) return "";
1088                         $ns = $wgLang->getNsIndex ( $wgTitle->getNamespace () ) ;
1089                         if ( $ns != 0 AND $ns != 1 ) return "" ;
1090                         $pn = "Intl" ;
1091                         $x = "mode=addlink&xt=".$wgTitle->getDBkey() ;
1092                         return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1093                                   wfMsg( "intl" ) , $x );
1094                         }
1095
1096                 if ( !$wgUseNewInterlanguage ) {
1097                         $s = wfMsg( "otherlanguages" ) . ": ";
1098                 } else {
1099                         global $wgLanguageCode ;
1100                         $x = "mode=zoom&xt=".$wgTitle->getDBkey() ;
1101                         $x .= "&xl=".$wgLanguageCode ;
1102                         $s =  $this->makeKnownLink( $wgLang->specialPage( "Intl" ),
1103                                   wfMsg( "otherlanguages" ) , $x ) . ": " ;
1104                         }
1105
1106                 $s = wfMsg( "otherlanguages" ) . ": ";
1107                 $first = true;
1108                 if($wgLang->isRTL()) $s .= "<span dir='LTR'>";
1109                 foreach( $a as $l ) {
1110                         if ( ! $first ) { $s .= " | "; }
1111                         $first = false;
1112
1113                         $nt = Title::newFromText( $l );
1114                         $url = $nt->getFullURL();
1115                         $text = $wgLang->getLanguageName( $nt->getInterwiki() );
1116
1117                         if ( "" == $text ) { $text = $l; }
1118                         $style = $this->getExternalLinkAttributes( $l, $text );
1119                         $s .= "<a href=\"{$url}\"{$style}>{$text}</a>";
1120                 }
1121                 if($wgLang->isRTL()) $s .= "</span>";
1122                 return $s;
1123         }
1124
1125         function bugReportsLink()
1126         {
1127                 $s = $this->makeKnownLink( wfMsg( "bugreportspage" ),
1128                   wfMsg( "bugreports" ) );
1129                 return $s;
1130         }
1131
1132         function dateLink()
1133         {
1134                 global $wgLinkCache;
1135                 $t1 = Title::newFromText( gmdate( "F j" ) );
1136                 $t2 = Title::newFromText( gmdate( "Y" ) );
1137
1138                 $wgLinkCache->suspend();
1139                 $id = $t1->getArticleID();
1140                 $wgLinkCache->resume();
1141
1142                 if ( 0 == $id ) {
1143                         $s = $this->makeBrokenLink( $t1->getText() );
1144                 } else {
1145                         $s = $this->makeKnownLink( $t1->getText() );
1146                 }
1147                 $s .= ", ";
1148
1149                 $wgLinkCache->suspend();
1150                 $id = $t2->getArticleID();
1151                 $wgLinkCache->resume();
1152
1153                 if ( 0 == $id ) {
1154                         $s .= $this->makeBrokenLink( $t2->getText() );
1155                 } else {
1156                         $s .= $this->makeKnownLink( $t2->getText() );
1157                 }
1158                 return $s;
1159         }
1160
1161         function talkLink()
1162         {
1163                 global $wgLang, $wgTitle, $wgLinkCache;
1164
1165                 $tns = $wgTitle->getNamespace();
1166                 if ( -1 == $tns ) { return ""; }
1167
1168                 $pn = $wgTitle->getText();
1169                 $tp = wfMsg( "talkpage" );
1170                 if ( Namespace::isTalk( $tns ) ) {
1171                         $lns = Namespace::getSubject( $tns );
1172                         switch($tns) {
1173                                 case 1:
1174                                 $text = wfMsg("articlepage");
1175                                 break;
1176                                 case 3:
1177                                 $text = wfMsg("userpage");
1178                                 break;
1179                                 case 5:
1180                                 $text = wfMsg("wikipediapage");
1181                                 break;
1182                                 case 7:
1183                                 $text = wfMsg("imagepage");
1184                                 break;
1185                                 default:
1186                                 $text= wfMsg("articlepage");
1187                         }
1188                 } else {
1189
1190                         $lns = Namespace::getTalk( $tns );
1191                         $text=$tp;
1192                 }
1193                 $n = $wgLang->getNsText( $lns );
1194                 if ( "" == $n ) { $link = $pn; }
1195                 else { $link = "{$n}:{$pn}"; }
1196
1197                 $wgLinkCache->suspend();
1198                 $s = $this->makeLink( $link, $text );
1199                 $wgLinkCache->resume();
1200
1201                 return $s;
1202         }
1203
1204         function commentLink()
1205         {
1206                 global $wgLang, $wgTitle, $wgLinkCache;
1207
1208                 $tns = $wgTitle->getNamespace();
1209                 if ( -1 == $tns ) { return ""; }
1210
1211                 $lns = ( Namespace::isTalk( $tns ) ) ? $tns : Namespace::getTalk( $tns );
1212
1213                 # assert Namespace::isTalk( $lns )
1214
1215                 $n = $wgLang->getNsText( $lns );
1216                 $pn = $wgTitle->getText();
1217
1218                 $link = "{$n}:{$pn}";
1219
1220                 $wgLinkCache->suspend();
1221                 $s = $this->makeKnownLink($link, wfMsg("postcomment"), "action=edit&section=new");
1222                 $wgLinkCache->resume();
1223
1224                 return $s;
1225         }
1226
1227         # After all the page content is transformed into HTML, it makes
1228         # a final pass through here for things like table backgrounds.
1229         #
1230         function transformContent( $text )
1231         {
1232                 return $text;
1233         }
1234
1235         # Note: This function MUST call getArticleID() on the link,
1236         # otherwise the cache won't get updated properly.  See LINKCACHE.DOC.
1237         #
1238         function makeLink( $title, $text = "", $query = "", $trail = "" ) {
1239                 wfProfileIn( "Skin::makeLink" );
1240                 $nt = Title::newFromText( $title );
1241                 if ($nt) {
1242                         $result = $this->makeLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1243                 } else {
1244                         wfDebug( "Invalid title passed to Skin::makeLink(): \"$title\"\n" );
1245                         $result = $text == "" ? $title : $text;
1246                 }
1247
1248                 wfProfileOut( "Skin::makeLink" );
1249                 return $result;
1250         }
1251
1252         function makeKnownLink( $title, $text = "", $query = "", $trail = "" ) {
1253                 $nt = Title::newFromText( $title );
1254                 if ($nt) {
1255                         return $this->makeKnownLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1256                 } else {
1257                         wfDebug( "Invalid title passed to Skin::makeKnownLink(): \"$title\"\n" );
1258                         return $text == "" ? $title : $text;
1259                 }
1260         }
1261
1262         function makeBrokenLink( $title, $text = "", $query = "", $trail = "" ) {
1263                 $nt = Title::newFromText( $title );
1264                 if ($nt) {
1265                         return $this->makeBrokenLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1266                 } else {
1267                         wfDebug( "Invalid title passed to Skin::makeBrokenLink(): \"$title\"\n" );
1268                         return $text == "" ? $title : $text;
1269                 }
1270         }
1271
1272         function makeStubLink( $title, $text = "", $query = "", $trail = "" ) {
1273                 $nt = Title::newFromText( $title );
1274                 if ($nt) {
1275                         return $this->makeStubLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1276                 } else {
1277                         wfDebug( "Invalid title passed to Skin::makeStubLink(): \"$title\"\n" );
1278                         return $text == "" ? $title : $text;
1279                 }
1280         }
1281
1282         # Pass a title object, not a title string
1283         function makeLinkObj( &$nt, $text= "", $query = "", $trail = "", $prefix = "" )
1284         {
1285                 global $wgOut, $wgUser;
1286                 if ( $nt->isExternal() ) {
1287                         $u = $nt->getFullURL();
1288                         if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1289                         $style = $this->getExternalLinkAttributes( $link, $text );
1290
1291                         $inside = "";
1292                         if ( "" != $trail ) {
1293                                 if ( preg_match( "/^([a-z]+)(.*)$$/sD", $trail, $m ) ) {
1294                                         $inside = $m[1];
1295                                         $trail = $m[2];
1296                                 }
1297                         }
1298                         $retVal = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1299                 } elseif ( 0 == $nt->getNamespace() && "" == $nt->getText() ) {
1300                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail, $prefix );
1301                 } elseif ( ( -1 == $nt->getNamespace() ) ||
1302                                 ( Namespace::getImage() == $nt->getNamespace() ) ) {
1303                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail, $prefix );
1304                 } else {
1305                         $aid = $nt->getArticleID() ;
1306                         if ( 0 == $aid ) {
1307                                 $retVal = $this->makeBrokenLinkObj( $nt, $text, $query, $trail, $prefix );
1308                         } else {
1309                                 $threshold = $wgUser->getOption("stubthreshold") ;
1310                                 if ( $threshold > 0 ) {
1311                                         $res = wfQuery ( "SELECT LENGTH(cur_text) AS x, cur_namespace, cur_is_redirect FROM cur WHERE cur_id='{$aid}'", DB_READ ) ;
1312
1313                                         if ( wfNumRows( $res ) > 0 ) {
1314                                                 $s = wfFetchObject( $res );
1315                                                 $size = $s->x;
1316                                                 if ( $s->cur_is_redirect OR $s->cur_namespace != 0 ) {
1317                                                         $size = $threshold*2 ; # Really big
1318                                                 }
1319                                                 wfFreeResult( $res );
1320                                         } else {
1321                                                 $size = $threshold*2 ; # Really big
1322                                         }
1323                                 } else {
1324                                         $size = 1 ;
1325                                 }
1326                                 if ( $size < $threshold ) {
1327                                         $retVal = $this->makeStubLinkObj( $nt, $text, $query, $trail, $prefix );
1328                                 } else {
1329                                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail, $prefix );
1330                                 }
1331                         }
1332                 }
1333                 return $retVal;
1334         }
1335
1336         # Pass a title object, not a title string
1337         function makeKnownLinkObj( &$nt, $text = "", $query = "", $trail = "", $prefix = "" )
1338         {
1339                 global $wgOut, $wgTitle;
1340
1341                 $fname = "Skin::makeKnownLinkObj";
1342                 wfProfileIn( $fname );
1343
1344                 $link = $nt->getPrefixedURL();
1345
1346                 if ( "" == $link ) {
1347                         $u = "";
1348                         if ( "" == $text ) { $text = $nt->getFragment(); }
1349                 } else {
1350                         $u = $nt->escapeLocalURL( $query );
1351                 }
1352                 if ( "" != $nt->getFragment() ) {
1353                         $u .= "#" . wfEscapeHTML( $nt->getFragment() );
1354                 }
1355                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1356                 $style = $this->getInternalLinkAttributesObj( $nt, $text );
1357
1358                 $inside = "";
1359                 if ( "" != $trail ) {
1360                         if ( preg_match( $this->linktrail, $trail, $m ) ) {
1361                                 $inside = $m[1];
1362                                 $trail = $m[2];
1363                         }
1364                 }
1365                 $r = "<a href=\"{$u}\"{$style}>{$prefix}{$text}{$inside}</a>{$trail}";
1366                 wfProfileOut( $fname );
1367                 return $r;
1368         }
1369
1370         # Pass a title object, not a title string
1371         function makeBrokenLinkObj( &$nt, $text = "", $query = "", $trail = "", $prefix = "" )
1372         {
1373                 global $wgOut, $wgUser;
1374
1375                 $fname = "Skin::makeBrokenLinkObj";
1376                 wfProfileIn( $fname );
1377
1378                 if ( "" == $query ) {
1379                         $q = "action=edit";
1380                 } else {
1381                         $q = "action=edit&{$query}";
1382                 }
1383                 $u = $nt->escapeLocalURL( $q );
1384
1385                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1386                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "yes" );
1387
1388                 $inside = "";
1389                 if ( "" != $trail ) {
1390                         if ( preg_match( $this->linktrail, $trail, $m ) ) {
1391                                 $inside = $m[1];
1392                                 $trail = $m[2];
1393                         }
1394                 }
1395                 if ( $wgUser->getOption( "highlightbroken" ) ) {
1396                         $s = "<a href=\"{$u}\"{$style}>{$prefix}{$text}{$inside}</a>{$trail}";
1397                 } else {
1398                         $s = "{$prefix}{$text}{$inside}<a href=\"{$u}\"{$style}>?</a>{$trail}";
1399                 }
1400
1401                 wfProfileOut( $fname );
1402                 return $s;
1403         }
1404
1405         # Pass a title object, not a title string
1406         function makeStubLinkObj( &$nt, $text = "", $query = "", $trail = "", $prefix = "" )
1407         {
1408                 global $wgOut, $wgUser;
1409
1410                 $link = $nt->getPrefixedURL();
1411
1412                 $u = $nt->escapeLocalURL( $query );
1413
1414                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1415                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "stub" );
1416
1417                 $inside = "";
1418                 if ( "" != $trail ) {
1419                         if ( preg_match( $this->linktrail, $trail, $m ) ) {
1420                                 $inside = $m[1];
1421                                 $trail = $m[2];
1422                         }
1423                 }
1424                 if ( $wgUser->getOption( "highlightbroken" ) ) {
1425                         $s = "<a href=\"{$u}\"{$style}>{$prefix}{$text}{$inside}</a>{$trail}";
1426                 } else {
1427                         $s = "{$prefix}{$text}{$inside}<a href=\"{$u}\"{$style}>!</a>{$trail}";
1428                 }
1429                 return $s;
1430         }
1431
1432         function fnamePart( $url )
1433         {
1434                 $basename = strrchr( $url, "/" );
1435                 if ( false === $basename ) { $basename = $url; }
1436                 else { $basename = substr( $basename, 1 ); }
1437                 return wfEscapeHTML( $basename );
1438         }
1439
1440         function makeImage( $url, $alt = "" )
1441         {
1442                 global $wgOut;
1443
1444                 if ( "" == $alt ) { $alt = $this->fnamePart( $url ); }
1445                 $s = "<img src=\"{$url}\" alt=\"{$alt}\" />";
1446                 return $s;
1447         }
1448
1449         function makeImageLink( $name, $url, $alt = "" ) {
1450                 $nt = Title::makeTitle( Namespace::getImage(), $name );
1451                 return $this->makeImageLinkObj( $nt, $alt );
1452         }
1453
1454         function makeImageLinkObj( $nt, $alt = "" ) {
1455                 global $wgLang, $wgUseImageResize;
1456                 $name  = $nt->getDBKey();
1457                 $url   = wfImageUrl( $name );
1458                 $align = "";
1459                 $prefix = $postfix = "";
1460
1461                 if ( $wgUseImageResize ) {
1462                         # Check if the alt text is of the form "options|alt text"
1463                         # Options are:
1464                         #  * thumbnail          make a thumbnail with enlarge-icon and caption, alignment depends on lang
1465                         #  * left               no resizing, just left align. label is used for alt= only
1466                         #  * right              same, but right aligned
1467                         #  * none               same, but not aligned
1468                         #  * ___px              scale to ___ pixels width, no aligning. e.g. use in taxobox
1469
1470                         $part = explode( "|", $alt);
1471
1472                         $mwThumb  =& MagicWord::get( MAG_IMG_THUMBNAIL );
1473                         $mwLeft   =& MagicWord::get( MAG_IMG_LEFT );
1474                         $mwRight  =& MagicWord::get( MAG_IMG_RIGHT );
1475                         $mwNone   =& MagicWord::get( MAG_IMG_NONE );
1476                         $mwWidth  =& MagicWord::get( MAG_IMG_WIDTH );
1477                         $mwCenter =& MagicWord::get( MAG_IMG_CENTER );
1478                         $alt = $part[count($part)-1];
1479
1480                         $thumb=false;
1481
1482                         foreach( $part as $key => $val ) {
1483                                 if ( ! is_null( $mwThumb->matchVariableStartToEnd($val) ) ) {
1484                                         $thumb=true;
1485                                 } elseif ( ! is_null( $mwRight->matchVariableStartToEnd($val) ) ) {
1486                                         # remember to set an alignment, don't render immediately
1487                                         $align = "right";
1488                                 } elseif ( ! is_null( $mwLeft->matchVariableStartToEnd($val) ) ) {
1489                                         # remember to set an alignment, don't render immediately
1490                                         $align = "left";
1491                                 } elseif ( ! is_null( $mwCenter->matchVariableStartToEnd($val) ) ) {
1492                                         # remember to set an alignment, don't render immediately
1493                                         $align = "center";
1494                                 } elseif ( ! is_null( $mwNone->matchVariableStartToEnd($val) ) ) {
1495                                         # remember to set an alignment, don't render immediately
1496                                         $align = "none";
1497                                 } elseif ( ! is_null( $match = $mwWidth->matchVariableStartToEnd($val) ) ) {
1498                                         # $match is the image width in pixels
1499                                         $width = intval($match);
1500                                 }
1501                         }
1502                         if ( "center" == $align )
1503                         {
1504                                 $prefix  = "<center>";
1505                                 $postfix = "</center>";
1506                                 $align   = "none";
1507                         }
1508
1509                         if ( $thumb ) {
1510
1511                                 # Create a thumbnail. Alignment depends on language
1512                                 # writing direction, # right aligned for left-to-right-
1513                                 # languages ("Western languages"), left-aligned
1514                                 # for right-to-left-languages ("Semitic languages")
1515                                 #
1516                                 # If  thumbnail width has not been provided, it is set
1517                                 # here to 180 pixels
1518                                 if ( $align == "" ) {
1519                                         $align = $wgLang->isRTL() ? "left" : "right";
1520                                 }
1521                                 if ( ! isset($width) ) {
1522                                         $width = 180;
1523                                 }
1524                                 return $prefix.$this->makeThumbLinkObj( $nt, $alt, $align, $width ).$postfix;
1525
1526                         } elseif ( isset($width) ) {
1527
1528                                 # Create a resized image, without the additional thumbnail
1529                                 # features
1530                                 $url = $this->createThumb( $name, $width );
1531                         }
1532                 } # endif $wgUseImageResize
1533
1534                 if ( empty( $alt ) ) {
1535                         $alt = preg_replace( '/\.(.+?)^/', '', $name );
1536                 }
1537                 $alt = htmlspecialchars( $alt );
1538
1539                 $u = $nt->escapeLocalURL();
1540                 if ( $url == "" )
1541                 {
1542                         $s = str_replace( "$1", $name, wfMsg("missingimage") );
1543                 } else {
1544                         $s = "\n  <a href=\"{$u}\" class='image' title=\"{$alt}\">\n" .
1545                                 "  <img border=\"0\" src=\"{$url}\" alt=\"{$alt}\" />\n  </a>";
1546                 }
1547                 if ( "" != $align ) {
1548                         $s = "<div class=\"float{$align}\">{$s}\n</div>";
1549                 }
1550                 return $prefix.$s.$postfix;
1551         }
1552
1553         function createThumb( $name, $width ) {
1554                 global $wgUploadDirectory;
1555                 global $wgImageMagickConvertCommand;
1556                 global $wgUseImageMagick;
1557                 global $wgUseSquid, $wgInternalServer;
1558                 $imgPath   = wfImagePath( $name );
1559                 $thumbName = $width."px-".$icon.$name;
1560                 $thumbPath = wfImageThumbDir( $thumbName )."/".$thumbName;
1561                 $thumbUrl  = wfImageThumbUrl( $thumbName );
1562
1563                 if ( ! file_exists( $imgPath ) )
1564                 {
1565                         # If there is no image, there will be no thumbnail
1566                         return "";
1567                 }
1568
1569                 if (     (! file_exists( $thumbPath ) )
1570                 ||  ( filemtime($thumbPath) < filemtime($imgPath) ) ) {
1571                         # Squid purging
1572                         if ( $wgUseSquid ) {
1573                                 $urlArr = Array(
1574                                         $wgInternalServer.$thumbUrl
1575                                 );
1576                                 wfPurgeSquidServers($urlArr);
1577                         }
1578
1579                         if ( $wgUseImageMagick ) {
1580                                 # use ImageMagick
1581                                 $cmd  =  $wgImageMagickConvertCommand .
1582                                         " -quality 85 -geometry {$width} ".
1583                                         escapeshellarg($imgPath) . " " .
1584                                         escapeshellarg($thumbPath);
1585                                 $conv = shell_exec( $cmd );
1586                         } else {
1587                                 # Use PHP's builtin GD library functions.
1588                                 #
1589                                 # First find out what kind of file this is, and select the correct
1590                                 # input routine for this.
1591                                 list($src_width, $src_height, $src_type, $src_attr) = getimagesize( $imgPath );
1592                                 switch( $src_type ) {
1593                                         case 1: # GIF
1594                                                 $src_image = imagecreatefromgif( $imgPath );
1595                                                 break;
1596                                         case 2: # JPG
1597                                                 $src_image = imagecreatefromjpeg( $imgPath );
1598                                                 break;
1599                                         case 3: # PNG
1600                                                 $src_image = imagecreatefrompng( $imgPath );
1601                                                 break;
1602                                         case 15: # WBMP for WML
1603                                                 $src_image = imagecreatefromwbmp( $imgPath );
1604                                                 break;
1605                                         case 16: # XBM
1606                                                 $src_image = imagecreatefromxbm( $imgPath );
1607                                                 break;
1608                                         default:
1609                                                 return "Image type not supported";
1610                                                 break;
1611                                 }
1612                                 $height = floor( $src_height * ( $width/$src_width ) );
1613                                 $dst_image = imagecreatetruecolor( $width, $height );
1614                                 imagecopyresampled( $dst_image, $src_image,
1615                                                         0,0,0,0,
1616                                                         $width, $height, $src_width, $src_height );
1617                                 switch( $src_type ) {
1618                                         case 1:  # GIF
1619                                         case 3:  # PNG
1620                                         case 15: # WBMP
1621                                         case 16: # XBM
1622                                                 #$thumbUrl .= ".png";
1623                                                 #$thumbPath .= ".png";
1624                                                 imagepng( $dst_image, $thumbPath );
1625                                                 break;
1626                                         case 2:  # JPEG
1627                                                 #$thumbUrl .= ".jpg";
1628                                                 #$thumbPath .= ".jpg";
1629                                                 imageinterlace( $dst_image );
1630                                                 imagejpeg( $dst_image, $thumbPath, 95 );
1631                                                 break;
1632                                         default:
1633                                                 break;
1634                                 }
1635                                 imagedestroy( $dst_image );
1636                                 imagedestroy( $src_image );
1637
1638
1639                         }
1640                         #
1641                         # Check for zero-sized thumbnails. Those can be generated when
1642                         # no disk space is available or some other error occurs
1643                         #
1644                         $thumbstat = stat( $thumbPath );
1645                         $imgstat   = stat( $imgPath );
1646                         if( $thumbstat["size"] == 0 )
1647                         {
1648                                 unlink( $thumbPath );
1649                         }
1650
1651                 }
1652                 return $thumbUrl;
1653         }
1654
1655         function makeThumbLinkObj( $nt, $label = "", $align = "right", $boxwidth = 180 ) {
1656                 global $wgUploadPath, $wgLang;
1657                 $name = $nt->getDBKey();
1658                 $image = Title::makeTitle( Namespace::getImage(), $name );
1659                 $url  = wfImageUrl( $name );
1660                 $path = wfImagePath( $name );
1661
1662                 #$label = htmlspecialchars( $label );
1663                 $alt = preg_replace( "/<[^>]*>/", "", $label);
1664                 $alt = htmlspecialchars( $alt );
1665
1666                 if ( file_exists( $path ) )
1667                 {
1668                         list($width, $height, $type, $attr) = getimagesize( $path );
1669                 } else {
1670                         $width = $height = 200;
1671                 }
1672                 $boxheight  = intval( $height/($width/$boxwidth) );
1673                 if ( $boxwidth > $width ) {
1674                         $boxwidth  = $width;
1675                         $boxheight = $height;
1676                 }
1677
1678                 $thumbUrl = $this->createThumb( $name, $boxwidth );
1679
1680                 $u = $nt->escapeLocalURL();
1681
1682                 $more = htmlspecialchars( wfMsg( "thumbnail-more" ) );
1683                 $magnifyalign = $wgLang->isRTL() ? "left" : "right";
1684                 $textalign = $wgLang->isRTL() ? " style=\"text-align:right\"" : "";
1685
1686                 $s = "<div class=\"thumbnail-{$align}\" style=\"width:{$boxwidth}px;\">";
1687                 if ( $thumbUrl == "" ) {
1688                         $s .= str_replace( "$1", $name, wfMsg("missingimage") );
1689                 } else {
1690                         $s .= "\n".'  <a href="'.$u.'" class="internal" title="'.$alt.'">'."\n".
1691                                 '  <img border="0" src="'.$thumbUrl.'" alt="'.$alt.'" ' .
1692                                 '  width="'.$boxwidth.'" height="'.$boxheight.'" /></a>' ."\n".
1693                                 '  <a href="'.$u.'" class="internal" title="'.$more.'"> ' ."\n".
1694                                 '  <img border="0" src="'.$wgUploadPath.'/magnify-clip.png" ' .
1695                                 'width="26" height="24" align="'.$magnifyalign.'" alt="'.$more.'" /> </a>'."\n";
1696                 }
1697                 $s .= '  <p'.$textalign.'>'.$label."</p>\n</div>";
1698                 return $s;
1699         }
1700
1701         function makeMediaLink( $name, $url, $alt = "" ) {
1702                 $nt = Title::makeTitle( Namespace::getMedia(), $name );
1703                 return $this->makeMediaLinkObj( $nt, $alt );
1704         }
1705
1706         function makeMediaLinkObj( $nt, $alt = "" )
1707         {
1708                 $name = $nt->getDBKey();
1709                 $url = wfImageUrl( $name );
1710                 if ( empty( $alt ) ) {
1711                         $alt = preg_replace( '/\.(.+?)^/', '', $name );
1712                 }
1713
1714                 $u = htmlspecialchars( $url );
1715                 $s = "<a href=\"{$u}\" class='internal' title=\"{$alt}\">{$alt}</a>";
1716                 return $s;
1717         }
1718
1719         function specialLink( $name, $key = "" )
1720         {
1721                 global $wgLang;
1722
1723                 if ( "" == $key ) { $key = strtolower( $name ); }
1724                 $pn = $wgLang->ucfirst( $name );
1725                 return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1726                   wfMsg( $key ) );
1727         }
1728
1729         # Called by history lists and recent changes
1730         #
1731
1732         # Returns text for the start of the tabular part of RC
1733         function beginRecentChangesList()
1734         {
1735                 $this->rc_cache = array() ;
1736                 $this->rcMoveIndex = 0;
1737                 $this->rcCacheIndex = 0 ;
1738                 $this->lastdate = "";
1739                 return "";
1740         }
1741
1742         function beginImageHistoryList()
1743         {
1744                 $s = "\n<h2>" . wfMsg( "imghistory" ) . "</h2>\n" .
1745                   "<p>" . wfMsg( "imghistlegend" ) . "\n<ul class='special'>";
1746                 return $s;
1747         }
1748
1749         # Returns text for the end of RC
1750         # If enhanced RC is in use, returns pretty much all the text
1751         function endRecentChangesList()
1752         {
1753                 $s = $this->recentChangesBlock() ;
1754                 $s .= "</ul>\n";
1755                 return $s;
1756         }
1757
1758         # Enhanced RC ungrouped line
1759         function recentChangesBlockLine ( $rcObj )
1760         {
1761                 global $wgUploadPath, $wgLang ;
1762
1763                 # Get rc_xxxx variables
1764                 extract( $rcObj->mAttribs ) ;
1765                 $curIdEq = "curid=$rc_cur_id";
1766
1767                 # Spacer image
1768                 $r = "" ;
1769
1770                 $r .= "<img src='{$wgUploadPath}/Arr_.png' width='12' height='12' border='0' />" ;              $r .= "<tt>" ;
1771
1772                 if ( $rc_type == RC_MOVE ) {
1773                         $r .= "&nbsp;&nbsp;";
1774                 } else {
1775                         # M & N (minor & new)
1776                         $M = wfMsg( "minoreditletter" );
1777                         $N = wfMsg( "newpageletter" );
1778
1779                         if ( $rc_type == RC_NEW ) {
1780                                 $r .= $N ;
1781                         } else {
1782                                 $r .= "&nbsp;" ;
1783                         }
1784                         if ( $rc_minor ) {
1785                                 $r .= $M ;
1786                         } else {
1787                                 $r .= "&nbsp;" ;
1788                         }
1789                 }
1790
1791                 # Timestamp
1792                 $r .= " ".$rcObj->timestamp." " ;
1793                 $r .= "</tt>" ;
1794
1795                 # Article link
1796                 $link = $rcObj->link ;
1797                 if ( $rcObj->watched ) $link = "<strong>{$link}</strong>" ;
1798                 $r .= $link ;
1799
1800                 # Cur
1801                 $r .= " (" ;
1802                 $r .= $rcObj->curlink ;
1803                 $r .= "; " ;
1804
1805                 # Hist
1806                 $r .= $this->makeKnownLinkObj( $rcObj->getTitle(), wfMsg( "hist" ), "{$curIdEq}&action=history" );
1807
1808                 # User/talk
1809                 $r .= ") . . ".$rcObj->userlink ;
1810                 $r .= $rcObj->usertalklink ;
1811
1812                 # Comment
1813                 if ( $rc_comment != "" && $rc_type != RC_MOVE ) {
1814                         $rc_comment=$this->formatComment($rc_comment);
1815                         $r .= $wgLang->emphasize( " (".$rc_comment.")" );
1816                 }
1817
1818                 $r .= "<br>\n" ;
1819                 return $r ;
1820         }
1821
1822         # Enhanced RC group
1823         function recentChangesBlockGroup ( $block )
1824         {
1825                 global $wgUploadPath, $wgLang ;
1826
1827                 $r = "" ;
1828                 $M = wfMsg( "minoreditletter" );
1829                 $N = wfMsg( "newpageletter" );
1830
1831                 # Collate list of users
1832                 $isnew = false ;
1833                 $userlinks = array () ;
1834                 foreach ( $block AS $rcObj ) {
1835                         $oldid = $rcObj->mAttribs['rc_last_oldid'];
1836                         if ( $rcObj->mAttribs['rc_new'] ) $isnew = true ;
1837                         $u = $rcObj->userlink ;
1838                         if ( !isset ( $userlinks[$u] ) ) $userlinks[$u] = 0 ;
1839                         $userlinks[$u]++ ;
1840                 }
1841
1842                 # Sort the list and convert to text
1843                 krsort ( $userlinks ) ;
1844                 asort ( $userlinks ) ;
1845                 $users = array () ;
1846                 foreach ( $userlinks as $userlink => $count) {
1847                         $text = $userlink ;
1848                         if ( $count > 1 ) $text .= " ({$count}&times;)" ;
1849                         array_push ( $users , $text ) ;
1850                 }
1851                 $users = " <font size='-1'>[".implode("; ",$users)."]</font>" ;
1852
1853                 # Arrow
1854                 $rci = "RCI{$this->rcCacheIndex}" ;
1855                 $rcl = "RCL{$this->rcCacheIndex}" ;
1856                 $rcm = "RCM{$this->rcCacheIndex}" ;
1857                 $toggleLink = "javascript:toggleVisibility(\"{$rci}\",\"{$rcm}\",\"{$rcl}\")" ;
1858                 $arrowdir = $wgLang->isRTL() ? "l" : "r";
1859                 $tl  = "<span id='{$rcm}'><a href='$toggleLink'><img src='{$wgUploadPath}/Arr_{$arrowdir}.png' width='12' height='12' border='0' /></a></span>" ;
1860                 $tl .= "<span id='{$rcl}' style='display:none'><a href='$toggleLink'><img src='{$wgUploadPath}/Arr_d.png' width='12' height='12' border='0' /></a></span>" ;
1861                 $r .= $tl ;
1862
1863                 # Main line
1864                 # M/N
1865                 $r .= "<tt>" ;
1866                 if ( $isnew ) $r .= $N ;
1867                 else $r .= "&nbsp;" ;
1868                 $r .= "&nbsp;" ; # Minor
1869
1870                 # Timestamp
1871                 $r .= " ".$block[0]->timestamp." " ;
1872                 $r .= "</tt>" ;
1873
1874                 # Article link
1875                 $link = $block[0]->link ;
1876                 if ( $block[0]->watched ) $link = "<strong>{$link}</strong>" ;
1877                 $r .= $link ;
1878
1879                 $curIdEq = "curid=" . $block[0]->mAttribs['rc_cur_id'];
1880                 if ( $block[0]->mAttribs['rc_type'] != RC_LOG ) {
1881                         # Changes
1882                         $r .= " (".count($block)." " ;
1883                         if ( $isnew ) $r .= wfMsg("changes");
1884                         else $r .= $this->makeKnownLinkObj( $block[0]->getTitle() , wfMsg("changes") ,
1885                                 "{$curIdEq}&diff=0&oldid=".$oldid ) ;
1886                         $r .= "; " ;
1887
1888                         # History
1889                         $r .= $this->makeKnownLinkObj( $block[0]->getTitle(), wfMsg( "history" ), "{$curIdEq}&action=history" );
1890                         $r .= ")" ;
1891                 }
1892
1893                 $r .= $users ;
1894                 $r .= "<br>\n" ;
1895
1896                 # Sub-entries
1897                 $r .= "<div id='{$rci}' style='display:none'>" ;
1898                 foreach ( $block AS $rcObj ) {
1899                         # Get rc_xxxx variables
1900                         extract( $rcObj->mAttribs );
1901
1902                         $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0 />";
1903                         $r .= "<tt>&nbsp; &nbsp; &nbsp; &nbsp;" ;
1904                         if ( $rc_new ) $r .= $N ;
1905                         else $r .= "&nbsp;" ;
1906                         if ( $rc_minor ) $r .= $M ;
1907                         else $r .= "&nbsp;" ;
1908                         $r .= "</tt>" ;
1909
1910                         $o = "" ;
1911                         if ( $rc_last_oldid != 0 ) {
1912                                 $o = "oldid=".$rc_last_oldid ;
1913                         }
1914                         if ( $rc_type == RC_LOG ) {
1915                                 $link = $rcObj->timestamp ;
1916                         } else {
1917                                 $link = $this->makeKnownLinkObj( $rcObj->getTitle(), $rcObj->timestamp , "{$curIdEq}&$o" ) ;
1918                         }
1919                         $link = "<tt>{$link}</tt>" ;
1920
1921                         $r .= $link ;
1922                         $r .= " (" ;
1923                         $r .= $rcObj->curlink ;
1924                         $r .= "; " ;
1925                         $r .= $rcObj->lastlink ;
1926                         $r .= ") . . ".$rcObj->userlink ;
1927                         $r .= $rcObj->usertalklink ;
1928                         if ( $rc_comment != "" ) {
1929                                 $rc_comment=$this->formatComment($rc_comment);
1930                                 $r .= $wgLang->emphasize( " (".$rc_comment.")" ) ;
1931                         }
1932                         $r .= "<br>\n" ;
1933                 }
1934                 $r .= "</div>\n" ;
1935
1936                 $this->rcCacheIndex++ ;
1937                 return $r ;
1938         }
1939
1940         # If enhanced RC is in use, this function takes the previously cached
1941         # RC lines, arranges them, and outputs the HTML
1942         function recentChangesBlock ()
1943         {
1944                 global $wgUploadPath ;
1945                 if ( count ( $this->rc_cache ) == 0 ) return "" ;
1946                 $blockOut = "";
1947                 foreach ( $this->rc_cache AS $secureName => $block ) {
1948                         if ( count ( $block ) < 2 ) {
1949                                 $blockOut .= $this->recentChangesBlockLine ( array_shift ( $block ) ) ;
1950                         } else {
1951                                 $blockOut .= $this->recentChangesBlockGroup ( $block ) ;
1952                         }
1953                 }
1954
1955                 return "<div>{$blockOut}</div>" ;
1956         }
1957
1958         # Called in a loop over all displayed RC entries
1959         # Either returns the line, or caches it for later use
1960         function recentChangesLine( &$rc, $watched = false )
1961         {
1962                 global $wgUser ;
1963                 $usenew = $wgUser->getOption( "usenewrc" );
1964                 if ( $usenew )
1965                         $line = $this->recentChangesLineNew ( $rc, $watched ) ;
1966                 else
1967                         $line = $this->recentChangesLineOld ( $rc, $watched ) ;
1968                 return $line ;
1969         }
1970
1971         function recentChangesLineOld( &$rc, $watched = false )
1972         {
1973                 global $wgTitle, $wgLang, $wgUser;
1974
1975                 # Extract DB fields into local scope
1976                 extract( $rc->mAttribs );
1977                 $curIdEq = "curid=" . $rc_cur_id;
1978
1979                 # Make date header if necessary
1980                 $date = $wgLang->date( $rc_timestamp, true);
1981                 $s = "";
1982                 if ( $date != $this->lastdate ) {
1983                         if ( "" != $this->lastdate ) { $s .= "</ul>\n"; }
1984                         $s .= "<h4>{$date}</h4>\n<ul class='special'>";
1985                         $this->lastdate = $date;
1986                 }
1987                 $s .= "<li> ";
1988
1989                 if ( $rc_type == RC_MOVE ) {
1990                         # Diff
1991                         $s .= "(" . wfMsg( "diff" ) . ") (";
1992                         # Hist
1993                         $s .= $this->makeKnownLinkObj( $rc->getMovedToTitle(), wfMsg( "hist" ), "action=history" ) .
1994                                 ") . . ";
1995
1996                         # "[[x]] moved to [[y]]"
1997
1998                         $s .= wfMsg( "1movedto2", $this->makeKnownLinkObj( $rc->getTitle(), "", "redirect=no" ),
1999                                 $this->makeKnownLinkObj( $rc->getMovedToTitle(), "" ) );
2000
2001                 } else {
2002                         # Diff link
2003                         if ( $rc_type == RC_NEW || $rc_type == RC_LOG ) {
2004                                 $diffLink = wfMsg( "diff" );
2005                         } else {
2006                                 $diffLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "diff" ),
2007                                   "{$curIdEq}&diff={$rc_this_oldid}&oldid={$rc_last_oldid}" );
2008                         }
2009                         $s .= "($diffLink) (";
2010
2011                         # History link
2012                         $s .= $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "hist" ), "{$curIdEq}&action=history" );
2013                         $s .= ") . . ";
2014
2015                         # M and N (minor and new)
2016                         $M = wfMsg( "minoreditletter" );
2017                         $N = wfMsg( "newpageletter" );
2018                         if ( $rc_minor ) { $s .= " <strong>{$M}</strong>"; }
2019                         if ( $rc_type == RC_NEW ) { $s .= "<strong>{$N}</strong>"; }
2020
2021                         # Article link
2022                         $articleLink = $this->makeKnownLinkObj( $rc->getTitle(), "" );
2023
2024                         if ( $watched ) {
2025                                 $articleLink = "<strong>{$articleLink}</strong>";
2026                         }
2027                         $s .= " $articleLink";
2028
2029                 }
2030
2031                 # Timestamp
2032                 $s .= "; " . $wgLang->time( $rc_timestamp, true ) . " . . ";
2033
2034                 # User link (or contributions for unregistered users)
2035                 if ( 0 == $rc_user ) {
2036                         $userLink = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
2037                         $rc_user_text, "target=" . $rc_user_text );
2038                 } else {
2039                         $userLink = $this->makeLink( $wgLang->getNsText( NS_USER ) . ":{$rc_user_text}", $rc_user_text );
2040                 }
2041                 $s .= $userLink;
2042
2043                 # User talk link
2044                 $talkname=$wgLang->getNsText(NS_TALK); # use the shorter name
2045                 global $wgDisableAnonTalk;
2046                 if( 0 == $rc_user && $wgDisableAnonTalk ) {
2047                         $userTalkLink = "";
2048                 } else {
2049                         $utns=$wgLang->getNsText(NS_USER_TALK);
2050                         $userTalkLink= $this->makeLink($utns . ":{$rc_user_text}", $talkname );
2051                 }
2052                 # Block link
2053                 $blockLink="";
2054                 if ( ( 0 == $rc_user ) && $wgUser->isSysop() ) {
2055                         $blockLink = $this->makeKnownLink( $wgLang->specialPage(
2056                           "Blockip" ), wfMsg( "blocklink" ), "ip={$rc_user_text}" );
2057
2058                 }
2059                 if($blockLink) {
2060                         if($userTalkLink) $userTalkLink .= " | ";
2061                         $userTalkLink .= $blockLink;
2062                 }
2063                 if($userTalkLink) $s.=" ({$userTalkLink})";
2064
2065                 # Add comment
2066                 if ( "" != $rc_comment && "*" != $rc_comment && $rc_type != RC_MOVE ) {
2067                         $rc_comment=$this->formatComment($rc_comment);
2068                         $s .= $wgLang->emphasize(" (" . $rc_comment . ")");
2069                 }
2070                 $s .= "</li>\n";
2071
2072                 return $s;
2073         }
2074
2075 #       function recentChangesLineNew( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
2076         function recentChangesLineNew( &$baseRC, $watched = false )
2077         {
2078                 global $wgTitle, $wgLang, $wgUser;
2079
2080                 # Create a specialised object
2081                 $rc = RCCacheEntry::newFromParent( $baseRC ) ;
2082
2083                 # Extract fields from DB into the function scope (rc_xxxx variables)
2084                 extract( $rc->mAttribs );
2085                 $curIdEq = "curid=" . $rc_cur_id;
2086
2087                 # If it's a new day, add the headline and flush the cache
2088                 $date = $wgLang->date( $rc_timestamp, true);
2089                 $ret = "" ;
2090                 if ( $date != $this->lastdate ) {
2091                         # Process current cache
2092                         $ret = $this->recentChangesBlock () ;
2093                         $this->rc_cache = array() ;
2094                         $ret .= "<h4>{$date}</h4>\n";
2095                         $this->lastdate = $date;
2096                 }
2097
2098                 # Make article link
2099                 if ( $rc_type == RC_MOVE ) {
2100                         $clink = $this->makeKnownLinkObj( $rc->getTitle(), "", "redirect=no" );
2101                         $clink .= " " . wfMsg("movedto") . " ";
2102                         $clink .= $this->makeKnownLinkObj( $rc->getMovedToTitle(), "" );
2103                 } else {
2104                         $clink = $this->makeKnownLinkObj( $rc->getTitle(), "" ) ;
2105                 }
2106
2107                 $time = $wgLang->time( $rc_timestamp, true );
2108                 $rc->watched = $watched ;
2109                 $rc->link = $clink ;
2110                 $rc->timestamp = $time;
2111
2112                 # Make "cur" link
2113                 if ( ( $rc_type == RC_NEW && $rc_this_oldid == 0 ) || $rc_type == RC_LOG || $rc_type == RC_MOVE) {
2114                         $curLink = wfMsg( "cur" );
2115                 } else {
2116                         $curLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "cur" ),
2117                           "{$curIdEq}&diff=0&oldid={$rc_this_oldid}" );
2118                 }
2119
2120                 # Make "last" link
2121                 $titleObj = $rc->getTitle();
2122                 if ( $rc_last_oldid == 0 || $rc_type == RC_LOG || $rc_type == RC_MOVE ) {
2123                         $lastLink = wfMsg( "last" );
2124                 } else {
2125                         $lastLink = $this->makeKnownLinkObj( $rc->getTitle(), wfMsg( "last" ),
2126                           "{$curIdEq}&diff={$rc_this_oldid}&oldid={$rc_last_oldid}" );
2127                 }
2128
2129                 # Make user link (or user contributions for unregistered users)
2130                 if ( 0 == $rc_user ) {
2131                         $userLink = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
2132                         $rc_user_text, "target=" . $rc_user_text );
2133                 } else {
2134                         $userLink = $this->makeLink( $wgLang->getNsText(
2135                           Namespace::getUser() ) . ":{$rc_user_text}", $rc_user_text );
2136                 }
2137
2138                 $rc->userlink = $userLink ;
2139                 $rc->lastlink = $lastLink ;
2140                 $rc->curlink = $curLink ;
2141
2142                 # Make user talk link
2143                 $utns=$wgLang->getNsText(NS_USER_TALK);
2144                 $talkname=$wgLang->getNsText(NS_TALK); # use the shorter name
2145                 $userTalkLink= $this->makeLink($utns . ":{$rc_user_text}", $talkname );
2146
2147                 global $wgDisableAnonTalk;
2148                 if ( ( 0 == $rc_user ) && $wgUser->isSysop() ) {
2149                         $blockLink = $this->makeKnownLink( $wgLang->specialPage(
2150                           "Blockip" ), wfMsg( "blocklink" ), "ip={$rc_user_text}" );
2151                         if( $wgDisableAnonTalk )
2152                                 $rc->usertalklink = " ({$blockLink})";
2153                         else
2154                                 $rc->usertalklink = " ({$userTalkLink} | {$blockLink})";
2155                 } else {
2156                         if( $wgDisableAnonTalk && ($rc_user == 0) )
2157                                 $rc->usertalklink = "";
2158                         else
2159                                 $rc->usertalklink = " ({$userTalkLink})";
2160                 }
2161
2162                 # Put accumulated information into the cache, for later display
2163                 # Page moves go on their own line
2164                 $title = $rc->getTitle();
2165                 $secureName = $title->getPrefixedDBkey();
2166                 if ( $rc_type == RC_MOVE ) {
2167                         # Use an @ character to prevent collision with page names
2168                         $this->rc_cache["@@" . ($this->rcMoveIndex++)] = array($rc);
2169                 } else {
2170                         if ( !isset ( $this->rc_cache[$secureName] ) ) $this->rc_cache[$secureName] = array() ;
2171                         array_push ( $this->rc_cache[$secureName] , $rc ) ;
2172                 }
2173                 return $ret;
2174         }
2175
2176         function endImageHistoryList()
2177         {
2178                 $s = "</ul>\n";
2179                 return $s;
2180         }
2181
2182         /* This function is called by all recent changes variants, by the page history,
2183            and by the user contributions list. It is responsible for formatting edit
2184            comments. It escapes any HTML in the comment, but adds some CSS to format
2185            auto-generated comments (from section editing).
2186         */
2187         function formatComment($comment)
2188         {
2189                 $comment=wfEscapeHTML($comment);
2190
2191                 # format text between /* .. */ with autocomment CSS class
2192                 $comment=preg_replace("/\/\*\s*(.*?)\s*\*\//i",
2193                 "<span id=\"autocomment\">$1</span>",$comment);
2194                 return $comment;
2195         }
2196
2197         function imageHistoryLine( $iscur, $ts, $img, $u, $ut, $size, $c )
2198         {
2199                 global $wgUser, $wgLang, $wgTitle;
2200
2201                 $dt = $wgLang->timeanddate( $ts, true );
2202                 $del = wfMsg( "deleteimg" );
2203                 $cur = wfMsg( "cur" );
2204
2205                 if ( $iscur ) {
2206                         $url = wfImageUrl( $img );
2207                         $rlink = $cur;
2208                         if ( $wgUser->isSysop() ) {
2209                                 $link = $wgTitle->escapeLocalURL( "image=" . $wgTitle->getPartialURL() .
2210                                   "&action=delete" );
2211                                 $style = $this->getInternalLinkAttributes( $link, $del );
2212
2213                                 $dlink = "<a href=\"{$link}\"{$style}>{$del}</a>";
2214                         } else {
2215                                 $dlink = $del;
2216                         }
2217                 } else {
2218                         $url = wfEscapeHTML( wfImageArchiveUrl( $img ) );
2219                         if( $wgUser->getID() != 0 ) {
2220                                 $rlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
2221                                   wfMsg( "revertimg" ), "action=revert&oldimage=" .
2222                                   urlencode( $img ) );
2223                                 $dlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
2224                                   $del, "action=delete&oldimage=" . urlencode( $img ) );
2225                         } else {
2226                                 # Having live active links for non-logged in users
2227                                 # means that bots and spiders crawling our site can
2228                                 # inadvertently change content. Baaaad idea.
2229                                 $rlink = wfMsg( "revertimg" );
2230                                 $dlink = $del;
2231                         }
2232                 }
2233                 if ( 0 == $u ) { $ul = $ut; }
2234                 else { $ul = $this->makeLink( $wgLang->getNsText(
2235                   Namespace::getUser() ) . ":{$ut}", $ut ); }
2236
2237                 $nb = wfMsg( "nbytes", $size );
2238                 $style = $this->getInternalLinkAttributes( $url, $dt );
2239
2240                 $s = "<li> ({$dlink}) ({$rlink}) <a href=\"{$url}\"{$style}>{$dt}</a>"
2241                   . " . . {$ul} ({$nb})";
2242
2243                 if ( "" != $c && "*" != $c ) {
2244                         $s .= $wgLang->emphasize(" (" . wfEscapeHTML( $c ) . ")");
2245                 }
2246                 $s .= "</li>\n";
2247                 return $s;
2248         }
2249
2250         function tocIndent($level) {
2251                 return str_repeat( "<div class='tocindent'>\n", $level>0 ? $level : 0 );
2252         }
2253
2254         function tocUnindent($level) {
2255                 return str_repeat( "</div>\n", $level>0 ? $level : 0 );
2256         }
2257
2258         # parameter level defines if we are on an indentation level
2259         function tocLine( $anchor, $tocline, $level ) {
2260                 $link = "<a href=\"#$anchor\">$tocline</a><br />";
2261                 if($level) {
2262                         return "$link\n";
2263                 } else {
2264                         return "<div class='tocline'>$link</div>\n";
2265                 }
2266
2267         }
2268
2269         function tocTable($toc) {
2270                 # note to CSS fanatics: putting this in a div does not work -- div won't auto-expand
2271                 # try min-width & co when somebody gets a chance
2272                 $hideline = " <script type='text/javascript'>showTocToggle(\"" . addslashes( wfMsg("showtoc") ) . "\",\"" . addslashes( wfMsg("hidetoc") ) . "\")</script>";
2273                 return
2274                 "<p><table border=\"0\" id=\"toc\"><tr><td align=\"center\">\n".
2275                 "<b>".wfMsg("toc")."</b>" .
2276                 $hideline .
2277                 "</td></tr><tr id='tocinside'><td>\n".
2278                 $toc."</td></tr></table><P>\n";
2279         }
2280
2281         # These two do not check for permissions: check $wgTitle->userCanEdit before calling them
2282         function editSectionScript( $section, $head ) {
2283                 global $wgTitle, $wgRequest;
2284                 if( $wgRequest->getInt( "oldid" ) && ( $wgRequest->getVal( "diff" ) != "0" ) ) {
2285                         return $head;
2286                 }
2287                 $url = $wgTitle->escapeLocalURL( "action=edit&section=$section" );
2288                 return "<span oncontextmenu='document.location=\"$url\";return false;'>{$head}</span>";
2289         }
2290
2291         function editSectionLink( $section ) {
2292                 global $wgRequest;
2293                 global $wgTitle, $wgUser, $wgLang;
2294
2295                 if( $wgRequest->getInt( "oldid" ) && ( $wgRequest->getVal( "diff" ) != "0" ) ) {
2296                         # Section edit links would be out of sync on an old page.
2297                         # But, if we're diffing to the current page, they'll be
2298                         # correct.
2299                         return "";
2300                 }
2301
2302                 $editurl = "&section={$section}";
2303                 $url = $this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("editsection"),"action=edit".$editurl);
2304
2305                 if( $wgLang->isRTL() ) {
2306                         $farside = "left";
2307                         $nearside = "right";
2308                 } else {
2309                         $farside = "right";
2310                         $nearside = "left";
2311                 }
2312                 return "<div class=\"editsection\" style=\"float:$farside;margin-$nearside:5px;\">[".$url."]</div>";
2313
2314         }
2315
2316         // This function is called by EditPage.php and shows a bulletin board style
2317         // toolbar for common editing functions. It can be disabled in the user preferences.
2318         // The necsesary JavaScript code can be found in style/wikibits.js.
2319         function getEditToolbar() {
2320
2321                 global $wgUploadPath,$wgLang;
2322
2323                 // toolarray an array of arrays which each include the filename of
2324                 // the button image (without path), the opening tag, the closing tag,
2325                 // and optionally a sample text that is inserted between the two when no
2326                 // selection is highlighted.
2327                 // The tip text is shown when the user moves the mouse over the button.
2328                 $toolarray=array(
2329                         array(  "image"=>"button_bold.png",
2330                                 "open"=>"\'\'\'",
2331                                 "close"=>"\'\'\'",
2332                                 "sample"=>wfMsg("bold_sample"),
2333                                 "tip"=>wfMsg("bold_tip")),
2334                         array(  "image"=>"button_italic.png",
2335                                 "open"=>"\'\'",
2336                                 "close"=>"\'\'",
2337                                 "sample"=>wfMsg("italic_sample"),
2338                                 "tip"=>wfMsg("italic_tip")),
2339                         array(  "image"=>"button_link.png",
2340                                 "open"=>"[[",
2341                                 "close"=>"]]",
2342                                 "sample"=>wfMsg("link_sample"),
2343                                 "tip"=>wfMsg("link_tip")),
2344                         array(  "image"=>"button_extlink.png",
2345                                 "open"=>"[",
2346                                 "close"=>"]",
2347                                 "sample"=>wfMsg("extlink_sample"),
2348                                 "tip"=>wfMsg("extlink_tip")),
2349                         array(  "image"=>"button_headline.png",
2350                                 "open"=>"\\n== ",
2351                                 "close"=>" ==\\n",
2352                                 "sample"=>wfMsg("headline_sample"),
2353                                 "tip"=>wfMsg("headline_tip")),
2354                         array(  "image"=>"button_image.png",
2355                                 "open"=>"[[".$wgLang->getNsText(NS_IMAGE).":",
2356                                 "close"=>"]]",
2357                                 "sample"=>wfMsg("image_sample"),
2358                                 "tip"=>wfMsg("image_tip")),
2359                         array(  "image"=>"button_media.png",
2360                                 "open"=>"[[".$wgLang->getNsText(NS_MEDIA).":",
2361                                 "close"=>"]]",
2362                                 "sample"=>wfMsg("media_sample"),
2363                                 "tip"=>wfMsg("media_tip")),
2364                         array(  "image"=>"button_math.png",
2365                                 "open"=>"\\<math\\>",
2366                                 "close"=>"\\</math\\>",
2367                                 "sample"=>wfMsg("math_sample"),
2368                                 "tip"=>wfMsg("math_tip")),
2369                         array(  "image"=>"button_nowiki.png",
2370                                 "open"=>"\\<nowiki\\>",
2371                                 "close"=>"\\</nowiki\\>",
2372                                 "sample"=>wfMsg("nowiki_sample"),
2373                                 "tip"=>wfMsg("nowiki_tip")),
2374                         array(  "image"=>"button_sig.png",
2375                                 "open"=>"--~~~~",
2376                                 "close"=>"",
2377                                 "sample"=>"",
2378                                 "tip"=>wfMsg("sig_tip")),
2379                         array(  "image"=>"button_hr.png",
2380                                 "open"=>"\\n----\\n",
2381                                 "close"=>"",
2382                                 "sample"=>"",
2383                                 "tip"=>wfMsg("hr_tip"))
2384                 );
2385                 $toolbar ="<script type='text/javascript'>\n";
2386                 $toolbar.="document.writeln(\"<div id='toolbar'>\");\n";
2387                 foreach($toolarray as $tool) {
2388
2389                         $image=$wgUploadPath."/".$tool["image"];
2390                         $open=$tool["open"];
2391                         $close=$tool["close"];
2392                         $sample = addslashes( $tool["sample"] );
2393
2394                         // Note that we use the tip both for the ALT tag and the TITLE tag of the image.
2395                         // Older browsers show a "speedtip" type message only for ALT.
2396                         // Ideally these should be different, realistically they
2397                         // probably don't need to be.
2398                         $tip = addslashes( $tool["tip"] );
2399                         $toolbar.="addButton('$image','$tip','$open','$close','$sample');\n";
2400                 }
2401
2402                 $toolbar.="addInfobox('" . addslashes( wfMsg( "infobox" ) ) . "','" . addslashes(wfMsg("infobox_alert")) . "','" . addslashes(wfMsg("infobox_mozvote"))."');\n";
2403                 $toolbar.="document.writeln(\"</div>\");\n</script>";
2404                 return $toolbar;
2405         }
2406 }
2407
2408 include_once( "SkinStandard.php" );
2409 include_once( "SkinNostalgia.php" );
2410 include_once( "SkinCologneBlue.php" );
2411
2412 if( $wgUseSmarty ) {
2413         include_once( "SkinSmarty.php" );
2414 }
2415 if( $wgUsePHPTal ) {
2416         include_once( "SkinPHPTal.php" );
2417 }
2418
2419
2420 ?>