includes/Skin.php

   1 <?
   2 # See skin.doc
   3
   4 # These are the INTERNAL names, which get mapped
   5 # directly to class names.  For display purposes, the
   6 # Language class has internationalized names
   7 #
   8 /* private */ $wgValidSkinNames = array(
   9         "Standard", "Nostalgia", "CologneBlue" #, "Smarty", "Montparnasse"
  10 );
  11
  12 # For some odd PHP bug, this function can't be part of a class
  13 function getCategories ()
  14 {
  15   global $wgOut , $wgTitle , $wgUseCategoryMagic , $wgUser ;
  16   if ( !isset ( $wgUseCategoryMagic ) || !$wgUseCategoryMagic ) return "" ;
  17   if ( count ( $wgOut->mCategoryLinks ) == 0 ) return "" ;
  18   if ( !$wgOut->isArticle() ) return "" ;
  19   $sk = $wgUser->getSkin() ;
  20   $s = "" ;
  21   $s .=  "\n<br>\n";
  22   $s .= $sk->makeKnownLink ( "Special:Categories" , "Categories" , "article=".$wgTitle->getDBkey() ) ;
  23   $t = implode ( " | " , $wgOut->mCategoryLinks ) ;
  24   if ( $t != "" ) $s .= " : " ;
  25   $s .= $t ;
  26   return $s ;
  27 }
  28
  29
  30 class RecentChangesClass {
  31         var $secureName , $displayName , $link , $namespace ;
  32         var $oldid , $diffid , $timestamp , $curlink , $lastlink , $usertalklink , $versionlink ;
  33         var $usercomment , $userlink ;
  34         var $isminor , $isnew , $watched , $islog ;
  35         } ;
  36
  37 class Skin {
  38
  39         /* private */ var $lastdate, $lastline;
  40
  41         var $rc_cache ; # Cache for Enhanced Recent Changes
  42         var $rccc ; # Recent Changes Cache Counter for visibility toggle
  43
  44
  45         function Skin()
  46         {
  47         }
  48
  49         function getSkinNames()
  50         {
  51                 global $wgValidSkinNames;
  52                 return $wgValidSkinNames;
  53         }
  54
  55         function getStylesheet()
  56         {
  57                 return "wikistandard.css";
  58         }
  59
  60         function qbSetting()
  61         {
  62                 global $wgOut, $wgUser;
  63
  64                 if ( $wgOut->isQuickbarSupressed() ) { return 0; }
  65                 $q = $wgUser->getOption( "quickbar" );
  66                 if ( "" == $q ) { $q = 0; }
  67                 return $q;
  68         }
  69
  70         function initPage()
  71         {
  72                 global $wgOut, $wgStyleSheetPath;
  73                 wfProfileIn( "Skin::initPage" );
  74
  75                 $wgOut->addLink( "shortcut icon", "", "/favicon.ico" );
  76                 if ( $wgOut->isPrintable() ) { $ss = "wikiprintable.css"; }
  77                 else { $ss = $this->getStylesheet(); }
  78                 $wgOut->addLink( "stylesheet", "", "{$wgStyleSheetPath}/{$ss}" );
  79                 wfProfileOut();
  80         }
  81
  82         function outputPage( &$out ) {
  83                 $this->initPage();
  84                 $out->out( $out->headElement() );
  85
  86                 $out->out( "\n<body" );
  87                 $ops = $this->getBodyOptions();
  88                 foreach ( $ops as $name => $val ) {
  89                         $out->out( " $name='$val'" );
  90                 }
  91                 $out->out( ">\n" );
  92                 if ( $wgDebugComments ) {
  93                         $out->out( "<!-- Wiki debugging output:\n" .
  94                           $out->mDebugtext . "-->\n" );
  95                 }
  96                 $out->out( $this->beforeContent() );
  97
  98                 $out->out( $out->mBodytext );
  99
 100                 $out->out( $this->afterContent() );
 101                 wfProfileOut();
 102
 103                 wfProfileOut(); # A hack - we can't report after here
 104                 $out->out( $out->reportTime() );
 105
 106                 $out->out( "\n</body></html>" );
 107         }
 108
 109         function getHeadScripts() {
 110                 global $wgStyleSheetPath;
 111                 $r = "<script type=\"text/javascript\" src=\"{$wgStyleSheetPath}/wikibits.js\"></script>\n";
 112                 return $r;
 113         }
 114
 115         function getUserStyles()
 116         {
 117                 $s = "<style type='text/css'><!--\n";
 118                 $s .= $this->doGetUserStyles();
 119                 $s .= "//--></style>\n";
 120                 return $s;
 121         }
 122
 123         function doGetUserStyles()
 124         {
 125                 global $wgUser;
 126
 127                 $s = "";
 128                 if ( 1 == $wgUser->getOption( "underline" ) ) {
 129                         # Don't override browser settings
 130                 } else {
 131                         # Force no underline
 132                         $s .= "a.stub, a.new, a.internal, a.external { " .
 133                           "text-decoration: none; }\n";
 134                 }
 135                 if ( 1 == $wgUser->getOption( "highlightbroken" ) ) {
 136                         $s .= "a.new, #quickbar a.new { color: #CC2200; }\n";
 137                 }
 138                 if ( 1 == $wgUser->getOption( "justify" ) ) {
 139                         $s .= "#article { text-align: justify; }\n";
 140                 }
 141                 return $s;
 142         }
 143
 144         function getBodyOptions()
 145         {
 146                 global $wgUser, $wgTitle, $wgNamespaceBackgrounds, $wgOut, $oldid, $redirect, $diff,$action;
 147
 148                 if ( 0 != $wgTitle->getNamespace() ) {
 149                         $a = array( "bgcolor" => "#ffffec" );
 150                 }
 151                 else $a = array( "bgcolor" => "#FFFFFF" );
 152                 if($wgOut->isArticle() && $wgUser->getOption("editondblclick")
 153                         &&
 154                         (!$wgTitle->isProtected() || $wgUser->isSysop())
 155
 156                         ) {
 157                         $n = $wgTitle->getPrefixedURL();
 158                         $t = wfMsg( "editthispage" );
 159                         $oid = $red = "";
 160                         if ( $redirect ) { $red = "&redirect={$redirect}"; }
 161                         if ( $oldid && ! isset( $diff ) ) {
 162                                 $oid = "&oldid={$oldid}";
 163                         }
 164                         $s = wfLocalUrlE($n,"action=edit{$oid}{$red}");
 165                         $s = "document.location = \"" .$s ."\";";
 166                         $a += array ("ondblclick" => $s);
 167
 168                 }
 169                 if($action=="edit") { # set focus in edit box
 170                         $foc = "document.editform.wpTextbox1.focus()";
 171                         if($a['onload']) {
 172                                 $a['onload'] .= ";$foc";
 173                         } else {
 174                                 $a['onload'] = $foc;
 175                         }
 176                 }
 177                 return $a;
 178         }
 179
 180         function getExternalLinkAttributes( $link, $text )
 181         {
 182                 global $wgUser, $wgOut, $wgLang;
 183
 184                 $link = urldecode( $link );
 185                 $link = $wgLang->checkTitleEncoding( $link );
 186                 $link = str_replace( "_", " ", $link );
 187                 $link = wfEscapeHTML( $link );
 188
 189                 if ( $wgOut->isPrintable() ) { $r = " class='printable'"; }
 190                 else { $r = " class='external'"; }
 191
 192                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 193                         $r .= " title=\"{$link}\"";
 194                 }
 195                 return $r;
 196         }
 197
 198         function getInternalLinkAttributes( $link, $text, $broken = false )
 199         {
 200                 global $wgUser, $wgOut;
 201
 202                 $link = urldecode( $link );
 203                 $link = str_replace( "_", " ", $link );
 204                 $link = wfEscapeHTML( $link );
 205
 206                 if ( $wgOut->isPrintable() ) { $r = " class='printable'"; }
 207                 else if ( $broken == "stub" ) { $r = " class='stub'"; }
 208                 else if ( $broken == "yes" ) { $r = " class='new'"; }
 209                 else { $r = " class='internal'"; }
 210
 211                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 212                         $r .= " title=\"{$link}\"";
 213                 }
 214                 return $r;
 215         }
 216
 217         function getLogo()
 218         {
 219                 global $wgLogo;
 220                 return $wgLogo;
 221         }
 222
 223         # This will be called immediately after the <body> tag.  Split into
 224         # two functions to make it easier to subclass.
 225         #
 226         function beforeContent()
 227         {
 228                 global $wgUser, $wgOut;
 229
 230                 if ( $wgOut->isPrintable() ) {
 231                         $s = $this->pageTitle() . $this->pageSubtitle() . "\n";
 232                         $s .= "\n<div class='bodytext'>";
 233                         return $s;
 234                 }
 235                 return $this->doBeforeContent();
 236         }
 237
 238         function doBeforeContent()
 239         {
 240                 global $wgUser, $wgOut, $wgTitle, $wgLang;
 241                 wfProfileIn( "Skin::doBeforeContent" );
 242
 243                 $s = "";
 244                 $qb = $this->qbSetting();
 245
 246                 if( $langlinks = $this->otherLanguages() ) {
 247                         $rows = 2;
 248                         $borderhack = "";
 249                 } else {
 250                         $rows = 1;
 251                         $langlinks = false;
 252                         $borderhack = "class='top'";
 253                 }
 254
 255                 $s .= "\n<div id='content'>\n<div id='topbar'>" .
 256                   "<table width='98%' border=0 cellspacing=0><tr>";
 257
 258                 $shove = ($qb != 0);
 259                 $left = ($qb == 1 || $qb == 3);
 260                 if($wgLang->isRTL()) $left = !$left;
 261
 262                 if ( !$shove ) {
 263                         $s .= "<td class='top' align=left valign=top rowspan='{$rows}'>" .
 264                           $this->logoText() . "</td>";
 265                 } elseif( $left ) {
 266                         $s .= $this->getQuickbarCompensator( $rows );
 267                 }
 268                 $l = $wgLang->isRTL() ? "right" : "left";
 269                 $s .= "<td {$borderhack} align='$l' valign='top'>";
 270
 271                 $s .= $this->topLinks() ;
 272                 $s .= "<p class='subtitle'>" . $this->pageTitleLinks();
 273
 274                 $r = $wgLang->isRTL() ? "left" : "right";
 275                 $s .= "</td>\n<td {$borderhack} valign='top' align='$r' nowrap>";
 276                 $s .= $this->nameAndLogin();
 277                 $s .= "\n<br>" . $this->searchForm() . "</td>";
 278
 279                 if ( $langlinks ) {
 280                         $s .= "</tr>\n<tr><td class='top' colspan=\"2\">$langlinks</td>";
 281                 }
 282
 283                 if ( $shove && !$left ) { # Right
 284                         $s .= $this->getQuickbarCompensator( $rows );
 285                 }
 286                 $s .= "</tr></table>\n</div>\n";
 287                 $s .= "\n<div id='article'>";
 288
 289                 $s .= $this->pageTitle();
 290                 $s .= $this->pageSubtitle() ;
 291                 $s .= getCategories(); // For some odd reason, zhis can't be a function of the object
 292                 $s .= "\n<p>";
 293                 wfProfileOut();
 294                 return $s;
 295         }
 296
 297         function getQuickbarCompensator( $rows = 1 )
 298         {
 299                 return "<td width='152' rowspan='{$rows}'>&nbsp;</td>";
 300         }
 301
 302         # This gets called immediately before the </body> tag.
 303         #
 304         function afterContent()
 305         {
 306                 global $wgUser, $wgOut, $wgServer, $HTTP_SERVER_VARS;
 307                 global $wgTitle;
 308
 309                 if ( $wgOut->isPrintable() ) {
 310                         $s = "\n</div>\n";
 311
 312                         $u = $wgServer . $wgTitle->getFullURL();
 313                         $rf = wfMsg( "retrievedfrom", $u );
 314
 315                         if ( $wgOut->isArticle() ) {
 316                                 $lm = "<br>" . $this->lastModified();
 317                         } else { $lm = ""; }
 318
 319                         $cr = wfMsg( "gnunote" );
 320                         $s .= "<p><em>{$rf}{$lm} {$cr}</em>\n";
 321                         return $s;
 322                 }
 323                 return $this->doAfterContent();
 324         }
 325
 326         function doAfterContent()
 327         {
 328                 global $wgUser, $wgOut, $wgLang;
 329                 wfProfileIn( "Skin::doAfterContent" );
 330
 331                 $s = "\n</div><br clear=all>\n";
 332
 333                 $s .= "\n<div id='footer'>";
 334                 $s .= "<table width='98%' border=0 cellspacing=0><tr>";
 335
 336                 $qb = $this->qbSetting();
 337                 $shove = ($qb != 0);
 338                 $left = ($qb == 1 || $qb == 3);
 339                 if($wgLang->isRTL()) $left = !$left;
 340
 341                 if ( $shove && $left ) { # Left
 342                         $s .= $this->getQuickbarCompensator();
 343                 }
 344                 $l = $wgLang->isRTL() ? "right" : "left";
 345                 $s .= "<td class='bottom' align='$l' valign='top'>";
 346
 347                 $s .= $this->bottomLinks();
 348                 $s .= "\n<br>" . $this->mainPageLink()
 349                   . " | " . $this->aboutLink()
 350                   . " | " . $this->specialLink( "recentchanges" )
 351                   . " | " . $this->searchForm()
 352                   . "<br>" . $this->pageStats();
 353
 354                 $s .= "</td>";
 355                 if ( $shove && !$left ) { # Right
 356                         $s .= $this->getQuickbarCompensator();
 357                 }
 358                 $s .= "</tr></table>\n</div>\n</div>\n";
 359
 360                 if ( 0 != $qb ) { $s .= $this->quickBar(); }
 361                 wfProfileOut();
 362                 return $s;
 363         }
 364
 365         function pageTitleLinks()
 366         {
 367                 global $wgOut, $wgTitle, $oldid, $action, $diff, $wgUser, $wgLang, $wgUseApproval ;
 368
 369                 $s = $this->printableLink();
 370
 371                 if ( $wgOut->isArticle() ) {
 372                         if ( $wgTitle->getNamespace() == Namespace::getImage() ) {
 373                                 $name = $wgTitle->getDBkey();
 374                                 $link = wfEscapeHTML( wfImageUrl( $name ) );
 375                                 $style = $this->getInternalLinkAttributes( $link, $name );
 376                                 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>";
 377                         }
 378 # This will show the "Approve" link if $wgUseApproval=true;
 379 if ( isset ( $wgUseApproval ) && $wgUseApproval )
 380 {
 381   $t = $wgTitle->getDBkey();
 382   $name = "Approve this article" ;
 383   $link = "http://test.wikipedia.org/w/magnus/wiki.phtml?title={$t}&action=submit&doit=1" ;
 384 #wfEscapeHTML( wfImageUrl( $name ) );
 385   $style = $this->getExternalLinkAttributes( $link, $name );
 386   $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>" ;
 387 }               }
 388                 if ( "history" == $action || isset( $diff ) || isset( $oldid ) ) {
 389                         $s .= " | " . $this->makeKnownLink( $wgTitle->getPrefixedText(),
 390                           wfMsg( "currentrev" ) );
 391                 }
 392
 393                 if ( $wgUser->getNewtalk() ) {
 394                         # do not show "You have new messages" text when we are viewing our
 395                         # own talk page
 396
 397                         if(!(strcmp($wgTitle->getText(),$wgUser->getName()) == 0 &&
 398                              $wgTitle->getNamespace()==Namespace::getTalk(Namespace::getUser()))) {
 399                                 $n =$wgUser->getName();
 400                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 401                                 Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 402                                 wfMsg("newmessageslink") );
 403                                 $s.=" | <strong>". str_replace( "$1", $tl, wfMsg("newmessages") ) . "</strong>";
 404                         }
 405                 }
 406                 if( $wgUser->isSysop() &&
 407                         (($wgTitle->getArticleId() == 0) || ($action == "history")) &&
 408                         ($n = $wgTitle->isDeleted() ) ) {
 409                                 $s .= " | " . wfMsg( "thisisdeleted",
 410                                         $this->makeKnownLink(
 411                                         $wgLang->SpecialPage( "Undelete/" . $wgTitle->getPrefixedDBkey() ),
 412                                         wfMsg( "restorelink", $n ) ) );
 413                 }
 414                 return $s;
 415         }
 416
 417         function printableLink()
 418         {
 419                 global $wgOut, $wgTitle, $oldid, $action;
 420
 421                 if ( "history" == $action ) { $q = "action=history&"; }
 422                 else { $q = ""; }
 423
 424                 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
 425                   WfMsg( "printableversion" ), "{$q}printable=yes" );
 426                 return $s;
 427         }
 428
 429         function pageTitle()
 430         {
 431                 global $wgOut, $wgTitle, $wgUser;
 432
 433                 $s = "<h1 class='pagetitle'>" . $wgOut->getPageTitle() . "</h1>";
 434                 if($wgUser->getOption("editsectiononrightclick") && $wgTitle->userCanEdit()) { $s=$this->editSectionScript(0,$s);}
 435                 return $s;
 436         }
 437
 438         function pageSubtitle()
 439         {
 440                 global $wgOut,$wgTitle,$wgNamespacesWithSubpages;
 441
 442                 $sub = $wgOut->getSubtitle();
 443                 if ( "" == $sub ) { $sub = wfMsg( "fromwikipedia" ); }
 444                 if($wgOut->isArticle() && $wgNamespacesWithSubpages[$wgTitle->getNamespace()]) {
 445                         $ptext=$wgTitle->getPrefixedText();
 446                         if(preg_match("/\//",$ptext)) {
 447                                 $sub.="</p><p class='subpages'>";
 448                                 $links=explode("/",$ptext);
 449                                 $c=0;
 450                                 $growinglink="";
 451                                 foreach($links as $link) {
 452                                         $c++;
 453                                         if ($c<count($links)) {
 454                                                 $growinglink.=$link;
 455                                                 $getlink=$this->makeLink($growinglink,$link);
 456                                                 if(preg_match("/class='new'/i",$getlink)) { break; } # this is a hack, but it saves time
 457                                                 if ($c>1) {
 458                                                         $sub .= " | ";
 459                                                 } else  {
 460                                                         $sub .="&lt; ";
 461                                                 }
 462                                                 $sub .= $getlink;
 463                                                 $growinglink.="/";
 464                                         }
 465
 466                                 }
 467                         }
 468                 }
 469                 $s = "<p class='subtitle'>{$sub}\n";
 470                 return $s;
 471         }
 472
 473         function nameAndLogin()
 474         {
 475                 global $wgUser, $wgTitle, $wgLang, $wgShowIPinHeader;
 476
 477                 $li = $wgLang->specialPage( "Userlogin" );
 478                 $lo = $wgLang->specialPage( "Userlogout" );
 479
 480                 $s = "";
 481                 if ( 0 == $wgUser->getID() ) {
 482                         if( $wgShowIPinHeader ) {
 483                                 $n = getenv( "REMOTE_ADDR" );
 484
 485                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 486                                   Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 487                                   $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 488
 489                                 $s .= $n .  " (".$tl.")";
 490                         } else {
 491                                 $s .= wfMsg("notloggedin");
 492                         }
 493
 494                         $rt = $wgTitle->getPrefixedURL();
 495                         if ( 0 == strcasecmp( urlencode( $lo ), $rt ) ) {
 496                                 $q = "";
 497                         } else { $q = "returnto={$rt}"; }
 498
 499                         $s .= "\n<br>" . $this->makeKnownLink( $li,
 500                           wfMsg( "login" ), $q );
 501                 } else {
 502                         $n = $wgUser->getName();
 503                         $rt = $wgTitle->getPrefixedURL();
 504                         $tl = $this->makeKnownLink( $wgLang->getNsText(
 505                           Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 506                           $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 507
 508                         $tl = " ({$tl})";
 509
 510                         $s .= $this->makeKnownLink( $wgLang->getNsText(
 511                           Namespace::getUser() ) . ":{$n}", $n ) . "{$tl}<br>" .
 512                           $this->makeKnownLink( $lo, wfMsg( "logout" ),
 513                           "returnto={$rt}" ) . " | " .
 514                           $this->specialLink( "preferences" );
 515                 }
 516                 $s .= " | " . $this->makeKnownLink( wfMsg( "helppage" ),
 517                   wfMsg( "help" ) );
 518
 519                 return $s;
 520         }
 521
 522         function searchForm()
 523         {
 524                 global $search;
 525
 526                 $s = "<form name='search' class='inline' method=get action=\""
 527                   . wfLocalUrl( "" ) . "\">"
 528                   . "<input type=text name=\"search\" size=19 value=\""
 529                   . htmlspecialchars(substr($search,0,256)) . "\">\n"
 530                   . "<input type=submit name=\"go\" value=\"" . wfMsg ("go") . "\">&nbsp;"
 531                   . "<input type=submit value=\"" . wfMsg ("search") . "\"></form>";
 532
 533                 return $s;
 534         }
 535
 536         function topLinks()
 537         {
 538                 global $wgOut;
 539                 $sep = " |\n";
 540
 541                 $s = $this->mainPageLink() . $sep
 542                   . $this->specialLink( "recentchanges" );
 543
 544                 if ( $wgOut->isArticle() ) {
 545                         $s .=  $sep . $this->editThisPage()
 546                           . $sep . $this->historyLink();
 547                 }
 548                 # Many people don't like this dropdown box
 549                 #$s .= $sep . $this->specialPagesList();
 550
 551                 return $s;
 552         }
 553
 554         function bottomLinks()
 555         {
 556                 global $wgOut, $wgUser, $wgTitle;
 557                 $sep = " |\n";
 558
 559                 $s = "";
 560                 if ( $wgOut->isArticle() ) {
 561                         $s .= "<strong>" . $this->editThisPage() . "</strong>";
 562                         if ( 0 != $wgUser->getID() ) {
 563                                 $s .= $sep . $this->watchThisPage();
 564                         }
 565                         $s .= $sep . $this->talkLink()
 566                           . $sep . $this->historyLink()
 567                           . $sep . $this->whatLinksHere()
 568                           . $sep . $this->watchPageLinksLink();
 569
 570                         if ( $wgTitle->getNamespace() == Namespace::getUser()
 571                             || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser()) )
 572
 573                         {
 574                                 $id=User::idFromName($wgTitle->getText());
 575                                 $ip=User::isIP($wgTitle->getText());
 576
 577                                 if($id || $ip) { # both anons and non-anons have contri list
 578                                         $s .= $sep . $this->userContribsLink();
 579                                 }
 580                                 if ( 0 != $wgUser->getID() ) { # show only to signed in users
 581                                         if($id) {       # can only email non-anons
 582                                                 $s .= $sep . $this->emailUserLink();
 583                                         }
 584                                 }
 585                         }
 586                         if ( $wgUser->isSysop() && $wgTitle->getArticleId() ) {
 587                                 $s .= "\n<br>" . $this->deleteThisPage() .
 588                                 $sep . $this->protectThisPage() .
 589                                 $sep . $this->moveThisPage();
 590                         }
 591                         $s .= "<br>\n" . $this->otherLanguages();
 592                 }
 593                 return $s;
 594         }
 595
 596         function pageStats()
 597         {
 598                 global $wgOut, $wgLang, $wgArticle;
 599                 global $oldid, $diff, $wgDisableCounters;
 600
 601                 if ( ! $wgOut->isArticle() ) { return ""; }
 602                 if ( isset( $oldid ) || isset( $diff ) ) { return ""; }
 603                 if ( 0 == $wgArticle->getID() ) { return ""; }
 604
 605                 if ( $wgDisableCounters ) {
 606                         $s = "";
 607                 } else {
 608                         $count = $wgArticle->getCount();
 609                         $s = str_replace( "$1", $count, wfMsg( "viewcount" ) );
 610                 }
 611                 $s .= $this->lastModified();
 612                 $s .= " " . wfMsg( "gnunote" );
 613                 return "<span id='pagestats'>{$s}</span>";
 614         }
 615
 616         function lastModified()
 617         {
 618                 global $wgLang, $wgArticle;
 619
 620                 $d = $wgLang->timeanddate( $wgArticle->getTimestamp(), true );
 621                 $s = " " . str_replace( "$1", $d, wfMsg( "lastmodified" ) );
 622                 return $s;
 623         }
 624
 625         function logoText( $align = "" )
 626         {
 627                 if ( "" != $align ) { $a = " align='{$align}'"; }
 628                 else { $a = ""; }
 629
 630                 $mp = wfMsg( "mainpage" );
 631                 $s = "<a href=\"" . wfLocalUrlE( urlencode( $mp ) )
 632                   . "\"><img{$a} border=0 src=\""
 633                   . $this->getLogo() . "\" alt=\"" . "[{$mp}]\"></a>";
 634                 return $s;
 635         }
 636
 637         function quickBar()
 638         {
 639                 global $wgOut, $wgTitle, $wgUser, $action, $wgLang;
 640                 global $wpPreview;
 641                 wfProfileIn( "Skin::quickBar" );
 642                 $tns=$wgTitle->getNamespace();
 643
 644                 $s = "\n<div id='quickbar'>";
 645                 $s .= "\n" . $this->logoText() . "\n<hr class='sep'>";
 646
 647                 $sep = "\n<br>";
 648                 $s .= $this->mainPageLink()
 649                   . $sep . $this->specialLink( "recentchanges" )
 650                   . $sep . $this->specialLink( "randompage" );
 651                 if ($wgUser->getID()) {
 652                 $s.= $sep . $this->specialLink( "watchlist" ) ;
 653                 $s .= $sep .$this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
 654                   wfMsg( "mycontris" ), "target=" . wfUrlencode($wgUser->getName() ) );
 655
 656                 }
 657                 // only show watchlist link if logged in
 658                 if ( wfMsg ( "currentevents" ) != "-" ) $s .= $sep . $this->makeKnownLink( wfMsg( "currentevents" ), "" ) ;
 659                 $s .= "\n<br><hr class='sep'>";
 660                 $articleExists = $wgTitle->getArticleId();
 661                 if ( $wgOut->isArticle() || $action =="edit" || $action =="history" || $wpPreview) {
 662
 663                         if($wgOut->isArticle()) {
 664                                 $s .= "<strong>" . $this->editThisPage() . "</strong>";
 665                         } else { # backlink to the article in edit or history mode
 666                                 if($articleExists){ # no backlink if no article
 667                                         switch($tns) {
 668                                                 case 0:
 669                                                 $text = wfMsg("articlepage");
 670                                                 break;
 671                                                 case 1:
 672                                                 $text = wfMsg("viewtalkpage");
 673                                                 break;
 674                                                 case 2:
 675                                                 $text = wfMsg("userpage");
 676                                                 break;
 677                                                 case 3:
 678                                                 $text = wfMsg("viewtalkpage");
 679                                                 break;
 680                                                 case 4:
 681                                                 $text = wfMsg("wikipediapage");
 682                                                 break;
 683                                                 case 5:
 684                                                 $text = wfMsg("viewtalkpage");
 685                                                 break;
 686                                                 case 6:
 687                                                 $text = wfMsg("imagepage");
 688                                                 break;
 689                                                 case 7:
 690                                                 $text = wfMsg("viewtalkpage");
 691                                                 break;
 692                                                 default:
 693                                                 $text= wfMsg("articlepage");
 694                                         }
 695
 696                                         $link = $wgTitle->getText();
 697                                         if ($nstext = $wgLang->getNsText($tns) ) { # add namespace if necessary
 698                                                 $link = $nstext . ":" . $link ;
 699                                         }
 700                                         $s .= $this->makeLink($link, $text );
 701                                 } elseif( $wgTitle->getNamespace() != Namespace::getSpecial() ) {
 702                                         # we just throw in a "New page" text to tell the user that he's in edit mode,
 703                                         # and to avoid messing with the separator that is prepended to the next item
 704                                         $s .= "<strong>" . wfMsg("newpage") . "</strong>";
 705                                 }
 706
 707                         }
 708
 709
 710                         if( $tns%2 && $action!="edit" && !$wpPreview) {
 711                                 $s.="<br>".$this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("postcomment"),"action=edit&section=new");
 712                         }
 713
 714                         /*
 715                         watching could cause problems in edit mode:
 716                         if user edits article, then loads "watch this article" in background and then saves
 717                         article with "Watch this article" checkbox disabled, the article is transparently
 718                         unwatched. Therefore we do not show the "Watch this page" link in edit mode
 719                         */
 720                         if ( 0 != $wgUser->getID() && $articleExists) {
 721                                 if($action!="edit" && $action!="history" &&
 722                                    $action != "submit" )
 723                                 {$s .= $sep . $this->watchThisPage(); }
 724                                 if ( $wgTitle->userCanEdit() ) $s .= $sep . $this->moveThisPage();
 725                         }
 726                         if ( $wgUser->isSysop() and $articleExists ) {
 727                                 $s .= $sep . $this->deleteThisPage() .
 728                                 $sep . $this->protectThisPage();
 729                         }
 730                         $s .= $sep . $this->talkLink();
 731                         if ($articleExists && $action !="history") { $s .= $sep . $this->historyLink();}
 732                         $s.=$sep . $this->whatLinksHere();
 733
 734                         if($wgOut->isArticle()) {
 735                                 $s .= $sep . $this->watchPageLinksLink();
 736                         }
 737
 738                         if ( Namespace::getUser() == $wgTitle->getNamespace()
 739                         || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser())
 740                         ) {
 741
 742                                 $id=User::idFromName($wgTitle->getText());
 743                                 $ip=User::isIP($wgTitle->getText());
 744
 745                                 if($id||$ip) {
 746                                         $s .= $sep . $this->userContribsLink();
 747                                 }
 748                                 if ( 0 != $wgUser->getID() ) {
 749                                         if($id) { # can only email real users
 750                                                 $s .= $sep . $this->emailUserLink();
 751                                         }
 752                                 }
 753                         }
 754                         $s .= "\n<br><hr class='sep'>";
 755                 }
 756
 757                 if ( 0 != $wgUser->getID() ) {
 758                         $s .= $this->specialLink( "upload" ) . $sep;
 759                 }
 760                 $s .= $this->specialLink( "specialpages" )
 761                   . $sep . $this->bugReportsLink();
 762
 763                 $s .= "\n<br></div>\n";
 764                 wfProfileOut();
 765                 return $s;
 766         }
 767
 768         function specialPagesList()
 769         {
 770                 global $wgUser, $wgOut, $wgLang, $wgServer, $wgRedirectScript;
 771                 $a = array();
 772
 773                 $validSP = $wgLang->getValidSpecialPages();
 774
 775                 foreach ( $validSP as $name => $desc ) {
 776                         if ( "" == $desc ) { continue; }
 777                         $a[$name] = $desc;
 778                 }
 779                 if ( $wgUser->isSysop() )
 780                 {
 781                         $sysopSP = $wgLang->getSysopSpecialPages();
 782
 783                         foreach ( $sysopSP as $name => $desc ) {
 784                                 if ( "" == $desc ) { continue; }
 785                                 $a[$name] = $desc ;
 786                         }
 787                 }
 788                 if ( $wgUser->isDeveloper() )
 789                 {
 790                         $devSP = $wgLang->getDeveloperSpecialPages();
 791
 792                         foreach ( $devSP as $name => $desc ) {
 793                                 if ( "" == $desc ) { continue; }
 794                                 $a[$name] = $desc ;
 795                         }
 796                 }
 797                 $go = wfMsg( "go" );
 798                 $sp = wfMsg( "specialpages" );
 799                 $spp = $wgLang->specialPage( "Specialpages" );
 800
 801                 $s = "<form id=\"specialpages\" method=\"get\" class=\"inline\" " .
 802                   "action=\"{$wgServer}{$wgRedirectScript}\">\n";
 803                 $s .= "<select name=\"wpDropdown\">\n";
 804                 $s .= "<option value=\"{$spp}\">{$sp}</option>\n";
 805
 806                 foreach ( $a as $name => $desc ) {
 807                         $p = $wgLang->specialPage( $name );
 808                         $s .= "<option value=\"{$p}\">{$desc}</option>\n";
 809                 }
 810                 $s .= "</select>\n";
 811                 $s .= "<input type=submit value=\"{$go}\" name=redirect>\n";
 812                 $s .= "</form>\n";
 813                 return $s;
 814         }
 815
 816         function mainPageLink()
 817         {
 818                 $mp = wfMsg( "mainpage" );
 819                 $s = $this->makeKnownLink( $mp, $mp );
 820                 return $s;
 821         }
 822
 823         function copyrightLink()
 824         {
 825                 $s = $this->makeKnownLink( wfMsg( "copyrightpage" ),
 826                   wfMsg( "copyrightpagename" ) );
 827                 return $s;
 828         }
 829
 830         function aboutLink()
 831         {
 832                 $s = $this->makeKnownLink( wfMsg( "aboutpage" ),
 833                   wfMsg( "aboutwikipedia" ) );
 834                 return $s;
 835         }
 836
 837         function editThisPage()
 838         {
 839                 global $wgOut, $wgTitle, $oldid, $redirect, $diff;
 840
 841                 if ( ! $wgOut->isArticle() || $diff ) {
 842                         $s = wfMsg( "protectedpage" );
 843                 } else if ( $wgTitle->userCanEdit() ) {
 844                         $n = $wgTitle->getPrefixedText();
 845                         $t = wfMsg( "editthispage" );
 846                         $oid = $red = "";
 847
 848                         if ( $redirect ) { $red = "&redirect={$redirect}"; }
 849                         if ( $oldid && ! isset( $diff ) ) {
 850                                 $oid = "&oldid={$oldid}";
 851                         }
 852                         $s = $this->makeKnownLink( $n, $t, "action=edit{$oid}{$red}" );
 853                 } else {
 854                         $s = wfMsg( "protectedpage" );
 855                 }
 856                 return $s;
 857         }
 858
 859         function deleteThisPage()
 860         {
 861                 global $wgUser, $wgOut, $wgTitle, $diff;
 862
 863                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 864                         $n = $wgTitle->getPrefixedText();
 865                         $t = wfMsg( "deletethispage" );
 866
 867                         $s = $this->makeKnownLink( $n, $t, "action=delete" );
 868                 } else {
 869                         $s = wfMsg( "error" );
 870                 }
 871                 return $s;
 872         }
 873
 874         function protectThisPage()
 875         {
 876                 global $wgUser, $wgOut, $wgTitle, $diff;
 877
 878                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 879                         $n = $wgTitle->getPrefixedText();
 880
 881                         if ( $wgTitle->isProtected() ) {
 882                                 $t = wfMsg( "unprotectthispage" );
 883                                 $q = "action=unprotect";
 884                         } else {
 885                                 $t = wfMsg( "protectthispage" );
 886                                 $q = "action=protect";
 887                         }
 888                         $s = $this->makeKnownLink( $n, $t, $q );
 889                 } else {
 890                         $s = wfMsg( "error" );
 891                 }
 892                 return $s;
 893         }
 894
 895         function watchThisPage()
 896         {
 897                 global $wgUser, $wgOut, $wgTitle, $diff;
 898
 899                 if ( $wgOut->isArticle() && ( ! $diff ) ) {
 900                         $n = $wgTitle->getPrefixedText();
 901
 902                         if ( $wgTitle->userIsWatching() ) {
 903                                 $t = wfMsg( "unwatchthispage" );
 904                                 $q = "action=unwatch";
 905                         } else {
 906                                 $t = wfMsg( "watchthispage" );
 907                                 $q = "action=watch";
 908                         }
 909                         $s = $this->makeKnownLink( $n, $t, $q );
 910                 } else {
 911                         $s = wfMsg( "notanarticle" );
 912                 }
 913                 return $s;
 914         }
 915
 916         function moveThisPage()
 917         {
 918                 global $wgTitle, $wgLang;
 919
 920                 if ( $wgTitle->userCanEdit() ) {
 921                         $s = $this->makeKnownLink( $wgLang->specialPage( "Movepage" ),
 922                           wfMsg( "movethispage" ), "target=" . $wgTitle->getPrefixedURL() );
 923                 } // no message if page is protected - would be redundant
 924                 return $s;
 925         }
 926
 927         function historyLink()
 928         {
 929                 global $wgTitle;
 930
 931                 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
 932                   wfMsg( "history" ), "action=history" );
 933                 return $s;
 934         }
 935
 936         function whatLinksHere()
 937         {
 938                 global $wgTitle, $wgLang;
 939
 940                 $s = $this->makeKnownLink( $wgLang->specialPage( "Whatlinkshere" ),
 941                   wfMsg( "whatlinkshere" ), "target=" . $wgTitle->getPrefixedURL() );
 942                 return $s;
 943         }
 944
 945         function userContribsLink()
 946         {
 947                 global $wgTitle, $wgLang;
 948
 949                 $s = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
 950                   wfMsg( "contributions" ), "target=" . $wgTitle->getURL() );
 951                 return $s;
 952         }
 953
 954         function emailUserLink()
 955         {
 956                 global $wgTitle, $wgLang;
 957
 958                 $s = $this->makeKnownLink( $wgLang->specialPage( "Emailuser" ),
 959                   wfMsg( "emailuser" ), "target=" . $wgTitle->getURL() );
 960                 return $s;
 961         }
 962
 963         function watchPageLinksLink()
 964         {
 965                 global $wgOut, $wgTitle, $wgLang;
 966
 967                 if ( ! $wgOut->isArticle() ) {
 968                         $s = "(" . wfMsg( "notanarticle" ) . ")";
 969                 } else {
 970                         $s = $this->makeKnownLink( $wgLang->specialPage(
 971                           "Recentchangeslinked" ), wfMsg( "recentchangeslinked" ),
 972                           "target=" . $wgTitle->getPrefixedURL() );
 973                 }
 974                 return $s;
 975         }
 976
 977         function otherLanguages()
 978         {
 979                 global $wgOut, $wgLang, $wgTitle , $wgUseNewInterlanguage ;
 980
 981                 $a = $wgOut->getLanguageLinks();
 982                 if ( 0 == count( $a ) ) {
 983                         if ( !$wgUseNewInterlanguage ) return "";
 984                         $ns = $wgLang->getNsIndex ( $wgTitle->getNamespace () ) ;
 985                         if ( $ns != 0 AND $ns != 1 ) return "" ;
 986                         $pn = "Intl" ;
 987                         $x = "mode=addlink&xt=".$wgTitle->getDBkey() ;
 988                         return $this->makeKnownLink( $wgLang->specialPage( $pn ),
 989                                   wfMsg( "intl" ) , $x );
 990                         }
 991
 992                 if ( !$wgUseNewInterlanguage ) {
 993                         $s = wfMsg( "otherlanguages" ) . ": ";
 994                 } else {
 995                         global $wgLanguageCode ;
 996                         $x = "mode=zoom&xt=".$wgTitle->getDBkey() ;
 997                         $x .= "&xl=".$wgLanguageCode ;
 998                         $s =  $this->makeKnownLink( $wgLang->specialPage( "Intl" ),
 999                                   wfMsg( "otherlanguages" ) , $x ) . ": " ;
1000                         }
1001
1002                 $first = true;
1003                 if($wgLang->isRTL()) $s .= "<span dir='LTR'>";
1004                 foreach( $a as $l ) {
1005                         if ( ! $first ) { $s .= " | "; }
1006                         $first = false;
1007
1008                         $nt = Title::newFromText( $l );
1009                         $url = $nt->getFullURL();
1010                         $text = $wgLang->getLanguageName( $nt->getInterwiki() );
1011
1012                         if ( "" == $text ) { $text = $l; }
1013                         $style = $this->getExternalLinkAttributes( $l, $text );
1014                         $s .= "<a href=\"{$url}\"{$style}>{$text}</a>";
1015                 }
1016                 if($wgLang->isRTL()) $s .= "</span>";
1017                 return $s;
1018         }
1019
1020         function bugReportsLink()
1021         {
1022                 $s = $this->makeKnownLink( wfMsg( "bugreportspage" ),
1023                   wfMsg( "bugreports" ) );
1024                 return $s;
1025         }
1026
1027         function dateLink()
1028         {
1029                 global $wgLinkCache;
1030                 $t1 = Title::newFromText( gmdate( "F j" ) );
1031                 $t2 = Title::newFromText( gmdate( "Y" ) );
1032
1033                 $wgLinkCache->suspend();
1034                 $id = $t1->getArticleID();
1035                 $wgLinkCache->resume();
1036
1037                 if ( 0 == $id ) {
1038                         $s = $this->makeBrokenLink( $t1->getText() );
1039                 } else {
1040                         $s = $this->makeKnownLink( $t1->getText() );
1041                 }
1042                 $s .= ", ";
1043
1044                 $wgLinkCache->suspend();
1045                 $id = $t2->getArticleID();
1046                 $wgLinkCache->resume();
1047
1048                 if ( 0 == $id ) {
1049                         $s .= $this->makeBrokenLink( $t2->getText() );
1050                 } else {
1051                         $s .= $this->makeKnownLink( $t2->getText() );
1052                 }
1053                 return $s;
1054         }
1055
1056         function talkLink()
1057         {
1058                 global $wgLang, $wgTitle, $wgLinkCache;
1059
1060                 $tns = $wgTitle->getNamespace();
1061                 if ( -1 == $tns ) { return ""; }
1062
1063                 $pn = $wgTitle->getText();
1064                 $tp = wfMsg( "talkpage" );
1065                 if ( Namespace::isTalk( $tns ) ) {
1066                         $lns = Namespace::getSubject( $tns );
1067                         switch($tns) {
1068                                 case 1:
1069                                 $text = wfMsg("articlepage");
1070                                 break;
1071                                 case 3:
1072                                 $text = wfMsg("userpage");
1073                                 break;
1074                                 case 5:
1075                                 $text = wfMsg("wikipediapage");
1076                                 break;
1077                                 case 7:
1078                                 $text = wfMsg("imagepage");
1079                                 break;
1080                                 default:
1081                                 $text= wfMsg("articlepage");
1082                         }
1083                 } else {
1084
1085                         $lns = Namespace::getTalk( $tns );
1086                         $text=$tp;
1087                 }
1088                 $n = $wgLang->getNsText( $lns );
1089                 if ( "" == $n ) { $link = $pn; }
1090                 else { $link = "{$n}:{$pn}"; }
1091
1092                 $wgLinkCache->suspend();
1093                 $s = $this->makeLink( $link, $text );
1094                 $wgLinkCache->resume();
1095
1096                 return $s;
1097         }
1098
1099         # After all the page content is transformed into HTML, it makes
1100         # a final pass through here for things like table backgrounds.
1101         #
1102         function transformContent( $text )
1103         {
1104                 return $text;
1105         }
1106
1107         # Note: This function MUST call getArticleID() on the link,
1108         # otherwise the cache won't get updated properly.  See LINKCACHE.DOC.
1109         #
1110         function makeLink( $title, $text= "", $query = "", $trail = "" )
1111         {
1112                 global $wgOut, $wgUser;
1113
1114                 $nt = Title::newFromText( $title );
1115
1116                 if ( $nt->isExternal() ) {
1117                         $u = $nt->getFullURL();
1118                         if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1119                         $style = $this->getExternalLinkAttributes( $link, $text );
1120
1121                         $inside = "";
1122                         if ( "" != $trail ) {
1123                                 if ( preg_match( "/^([a-z]+)(.*)$$/sD", $trail, $m ) ) {
1124                                         $inside = $m[1];
1125                                         $trail = $m[2];
1126                                 }
1127                         }
1128                         return "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1129                 }
1130                 if ( 0 == $nt->getNamespace() && "" == $nt->getText() ) {
1131                         return $this->makeKnownLink( $title, $text, $query, $trail );
1132                 }
1133                 if ( ( -1 == $nt->getNamespace() ) ||
1134                                 ( Namespace::getImage() == $nt->getNamespace() ) ) {
1135                         return $this->makeKnownLink( $title, $text, $query, $trail );
1136                 }
1137                 $aid = $nt->getArticleID() ;
1138                 if ( 0 == $aid ) {
1139                         return $this->makeBrokenLink( $title, $text, $query, $trail );
1140                 } else {
1141                         $threshold = $wgUser->getOption("stubthreshold") ;
1142                         if ( $threshold > 0 ) {
1143                                 $res = wfQuery ( "SELECT HIGH_PRIORITY length(cur_text) AS x, cur_namespace, cur_is_redirect FROM cur WHERE cur_id='{$aid}'", DB_READ ) ;
1144
1145                                 if ( wfNumRows( $res ) > 0 ) {
1146                                         $s = wfFetchObject( $res );
1147                                         $size = $s->x;
1148                                         if ( $s->cur_is_redirect OR $s->cur_namespace != 0 )
1149                                                 $size = $threshold*2 ; # Really big
1150                                                         wfFreeResult( $res );
1151                                 } else $size = $threshold*2 ; # Really big
1152                         } else $size = 1 ;
1153
1154                         if ( $size < $threshold )
1155                                 return $this->makeStubLink( $title, $text, $query, $trail );
1156                         return $this->makeKnownLink( $title, $text, $query, $trail );
1157                 }
1158         }
1159
1160         function makeKnownLink( $title, $text = "", $query = "", $trail = "" )
1161         {
1162                 global $wgOut, $wgTitle;
1163
1164                 $nt = Title::newFromText( $title );
1165                 $link = $nt->getPrefixedURL();
1166
1167                 if ( "" == $link ) {
1168                         $u = "";
1169                         if ( "" == $text ) { $text = $nt->getFragment(); }
1170                 } else {
1171                         $u = wfLocalUrlE( $link, $query );
1172                 }
1173                 if ( "" != $nt->getFragment() ) {
1174                         $u .= "#" . wfEscapeHTML( $nt->getFragment() );
1175                 }
1176                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1177                 $style = $this->getInternalLinkAttributes( $link, $text );
1178
1179                 $inside = "";
1180                 if ( "" != $trail ) {
1181                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1182                                 $inside = $m[1];
1183                                 $trail = $m[2];
1184                         }
1185                 }
1186                 $r = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1187                 return $r;
1188         }
1189
1190         function makeBrokenLink( $title, $text = "", $query = "", $trail = "" )
1191         {
1192                 global $wgOut, $wgUser;
1193
1194                 $nt = Title::newFromText( $title );
1195                 $link = $nt->getPrefixedURL();
1196
1197                 if ( "" == $query ) { $q = "action=edit"; }
1198                 else { $q = "action=edit&{$query}"; }
1199                 $u = wfLocalUrlE( $link, $q );
1200
1201                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1202                 $style = $this->getInternalLinkAttributes( $link, $text, "yes" );
1203
1204                 $inside = "";
1205                 if ( "" != $trail ) {
1206                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1207                                 $inside = $m[1];
1208                                 $trail = $m[2];
1209                         }
1210                 }
1211                 if ( $wgOut->isPrintable() ||
1212                   ( 1 == $wgUser->getOption( "highlightbroken" ) ) ) {
1213                         $s = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1214                 } else {
1215                         $s = "{$text}{$inside}<a href=\"{$u}\"{$style}>?</a>{$trail}";
1216                 }
1217                 return $s;
1218         }
1219
1220         function makeStubLink( $title, $text = "", $query = "", $trail = "" )
1221         {
1222                 global $wgOut, $wgUser;
1223
1224                 $nt = Title::newFromText( $title );
1225                 $link = $nt->getPrefixedURL();
1226
1227                 $u = wfLocalUrlE( $link, $query );
1228
1229                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1230                 $style = $this->getInternalLinkAttributes( $link, $text, "stub" );
1231
1232                 $inside = "";
1233                 if ( "" != $trail ) {
1234                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1235                                 $inside = $m[1];
1236                                 $trail = $m[2];
1237                         }
1238                 }
1239                 if ( $wgOut->isPrintable() ||
1240                   ( 1 == $wgUser->getOption( "highlightbroken" ) ) ) {
1241                         $s = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1242                 } else {
1243                         $s = "{$text}{$inside}<a href=\"{$u}\"{$style}>!</a>{$trail}";
1244                 }
1245                 return $s;
1246         }
1247
1248         function fnamePart( $url )
1249         {
1250                 $basename = strrchr( $url, "/" );
1251                 if ( false === $basename ) { $basename = $url; }
1252                 else { $basename = substr( $basename, 1 ); }
1253                 return wfEscapeHTML( $basename );
1254         }
1255
1256         function makeImage( $url, $alt = "" )
1257         {
1258                 global $wgOut;
1259
1260                 if ( "" == $alt ) { $alt = $this->fnamePart( $url ); }
1261                 $s = "<img src=\"{$url}\" alt=\"{$alt}\">";
1262                 return $s;
1263         }
1264
1265         function makeImageLink( $name, $url, $alt = "" )
1266         {
1267                 global $wgOut, $wgTitle, $wgLang;
1268
1269                 $nt = Title::newFromText( $wgLang->getNsText(
1270                   Namespace::getImage() ) . ":{$name}" );
1271                 $link = $nt->getPrefixedURL();
1272                 if ( "" == $alt ) { $alt = $name; }
1273
1274                 $u = wfLocalUrlE( $link );
1275                 $s = "<a href=\"{$u}\" class='image' title=\"{$alt}\">" .
1276                   "<img border=0 src=\"{$url}\" alt=\"{$alt}\"></a>";
1277                 return $s;
1278         }
1279
1280         function makeMediaLink( $name, $url, $alt = "" )
1281         {
1282                 global $wgOut, $wgTitle;
1283
1284                 if ( "" == $alt ) { $alt = $name; }
1285                 $u = wfEscapeHTML( $url );
1286                 $s = "<a href=\"{$u}\" class='internal' title=\"{$alt}\">{$alt}</a>";
1287                 return $s;
1288         }
1289
1290         function specialLink( $name, $key = "" )
1291         {
1292                 global $wgLang;
1293
1294                 if ( "" == $key ) { $key = strtolower( $name ); }
1295                 $pn = $wgLang->ucfirst( $name );
1296                 return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1297                   wfMsg( $key ) );
1298         }
1299
1300         # Called by history lists and recent changes
1301         #
1302
1303         function beginRecentChangesList()
1304         {
1305                 $rc_cache = array() ;
1306                 $rccc = 0 ;
1307                 $this->lastdate = "";
1308                 return "";
1309         }
1310
1311         function beginHistoryList()
1312         {
1313                 $this->lastdate = $this->lastline = "";
1314                 $s = "\n<p>" . wfMsg( "histlegend" ) . "\n<ul>";
1315                 return $s;
1316         }
1317
1318         function beginImageHistoryList()
1319         {
1320                 $s = "\n<h2>" . wfMsg( "imghistory" ) . "</h2>\n" .
1321                   "<p>" . wfMsg( "imghistlegend" ) . "\n<ul>";
1322                 return $s;
1323         }
1324
1325         function endRecentChangesList()
1326         {
1327                 $s = $this->recentChangesBlock() ;
1328                 $s .= "</ul>\n";
1329                 return $s;
1330         }
1331
1332         function endHistoryList()
1333         {
1334                 $last = wfMsg( "last" );
1335
1336                 $s = preg_replace( "/!OLDID![0-9]+!/", $last, $this->lastline );
1337                 $s .= "</ul>\n";
1338                 return $s;
1339         }
1340
1341         function endImageHistoryList()
1342         {
1343                 $s = "</ul>\n";
1344                 return $s;
1345         }
1346
1347         function historyLine( $ts, $u, $ut, $ns, $ttl, $oid, $c, $isminor )
1348         {
1349                 global $wgLang;
1350
1351                 $artname = Title::makeName( $ns, $ttl );
1352                 $last = wfMsg( "last" );
1353                 $cur = wfMsg( "cur" );
1354                 $cr = wfMsg( "currentrev" );
1355
1356                 if ( $oid && $this->lastline ) {
1357                         $ret = preg_replace( "/!OLDID!([0-9]+)!/", $this->makeKnownLink(
1358                           $artname, $last, "diff=\\1&oldid={$oid}" ), $this->lastline );
1359                 } else {
1360                         $ret = "";
1361                 }
1362                 $dt = $wgLang->timeanddate( $ts, true );
1363
1364                 if ( $oid ) { $q = "oldid={$oid}"; }
1365                 else { $q = ""; }
1366                 $link = $this->makeKnownLink( $artname, $dt, $q );
1367
1368                 if ( 0 == $u ) {
1369             $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1370                         $ut, "target=" . $ut );
1371                 } else { $ul = $this->makeLink( $wgLang->getNsText(
1372                   Namespace::getUser() ) . ":{$ut}", $ut ); }
1373
1374                 $s = "<li>";
1375                 if ( $oid ) {
1376                         $curlink = $this->makeKnownLink( $artname, $cur,
1377                           "diff=0&oldid={$oid}" );
1378                 } else {
1379                         $curlink = $cur;
1380                 }
1381                 $s .= "({$curlink}) (!OLDID!{$oid}!) . .";
1382
1383                 $M = wfMsg( "minoreditletter" );
1384                 if ( $isminor ) { $s .= " <strong>{$M}</strong>"; }
1385                 $s .= " {$link} . . {$ul}";
1386
1387                 if ( "" != $c && "*" != $c ) { $s .= " <em>(" . wfEscapeHTML($c) . ")</em>"; }
1388                 $s .= "</li>\n";
1389
1390                 $this->lastline = $s;
1391                 return $ret;
1392         }
1393
1394         function recentChangesBlockLine ( $y ) {
1395                 global $wgUploadPath ;
1396
1397                 $M = wfMsg( "minoreditletter" );
1398                 $N = wfMsg( "newpageletter" );
1399                 $r = "" ;
1400                 $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0>" ;
1401                 $r .= "<tt>" ;
1402                 if ( $y->isnew ) $r .= $N ;
1403                 else $r .= "&nbsp;" ;
1404                 if ( $y->isminor ) $r .= $M ;
1405                 else $r .= "&nbsp;" ;
1406                 $r .= " ".$y->timestamp." " ;
1407                 $r .= "</tt>" ;
1408                 $link = $y->link ;
1409                 if ( $y->watched ) $link = "<strong>{$link}</strong>" ;
1410                 $r .= $link ;
1411
1412                 $r .= " (" ;
1413                 $r .= $y->curlink ;
1414                 $r .= "; " ;
1415                 $r .= $this->makeKnownLink( $y->secureName, wfMsg( "hist" ), "action=history" );
1416
1417                 $r .= ") . . ".$y->userlink ;
1418                 $r .= $y->usertalklink ;
1419                 if ( $y->usercomment != "" )
1420                         $r .= " <em>(".wfEscapeHTML($y->usercomment).")</em>" ;
1421                 $r .= "<br>\n" ;
1422                 return $r ;
1423                 }
1424
1425         function recentChangesBlockGroup ( $y ) {
1426                 global $wgUploadPath ;
1427
1428                 $r = "" ;
1429                 $M = wfMsg( "minoreditletter" );
1430                 $N = wfMsg( "newpageletter" );
1431                 $isnew = false ;
1432                 $userlinks = array () ;
1433                 foreach ( $y AS $x ) {
1434                         $oldid = $x->diffid ;
1435                         if ( $x->isnew ) $isnew = true ;
1436                         $u = $x->userlink ;
1437                         if ( !isset ( $userlinks[$u] ) ) $userlinks[$u] = 0 ;
1438                         $userlinks[$u]++ ;
1439                         }
1440
1441                 krsort ( $userlinks ) ;
1442                 asort ( $userlinks ) ;
1443                 $users = array () ;
1444                 $u = array_keys ( $userlinks ) ;
1445                 foreach ( $u as $x ) {
1446                         $z = $x ;
1447                         if ( $userlinks[$x] > 1 ) $z .= " ({$userlinks[$x]}&times;)" ;
1448                         array_push ( $users , $z ) ;
1449                         }
1450                 $users = " <font size='-1'>[".implode("; ",$users)."]</font>" ;
1451
1452                 $e = $y ;
1453                 $e = array_shift ( $e ) ;
1454
1455                 # Arrow
1456                 $rci = "RCI{$this->rccc}" ;
1457                 $rcl = "RCL{$this->rccc}" ;
1458                 $rcm = "RCM{$this->rccc}" ;
1459                 $tl = "<a href='javascript:toggleVisibility(\"{$rci}\",\"{$rcm}\",\"{$rcl}\")'>" ;
1460                 $tl .= "<span id='{$rcm}'><img src='{$wgUploadPath}/Arr_r.png' width=12 height=12 border=0></span>" ;
1461                 $tl .= "<span id='{$rcl}' style='display:none'><img src='{$wgUploadPath}/Arr_d.png' width=12 height=12 border=0></span>" ;
1462                 $tl .= "</a>" ;
1463                 $r .= $tl ;
1464
1465                 # Main line
1466                 $r .= "<tt>" ;
1467                 if ( $isnew ) $r .= $N ;
1468                 else $r .= "&nbsp;" ;
1469                 $r .= "&nbsp;" ; # Minor
1470                 $r .= " ".$e->timestamp." " ;
1471                 $r .= "</tt>" ;
1472
1473                 $link = $e->link ;
1474                 if ( $e->watched ) $link = "<strong>{$link}</strong>" ;
1475                 $r .= $link ;
1476
1477                 if ( !$e->islog ) {
1478                         $r .= " (".count($y)." " ;
1479                         if ( $isnew ) $r .= wfMsg("changes");
1480                         else $r .= $this->makeKnownLink( $e->secureName , wfMsg("changes") , "diff=0&oldid=".$oldid ) ;
1481                         $r .= "; " ;
1482                         $r .= $this->makeKnownLink( $e->secureName, wfMsg( "history" ), "action=history" );
1483                         $r .= ")" ;
1484                         }
1485
1486                 $r .= $users ;
1487                 $r .= "<br>\n" ;
1488
1489                 # Sub-entries
1490                 $r .= "<div id='{$rci}' style='display:none'>" ;
1491                 foreach ( $y AS $x )
1492                         {
1493                         $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0>";
1494                         $r .= "<tt>&nbsp; &nbsp; &nbsp; &nbsp;" ;
1495                         if ( $x->isnew ) $r .= $N ;
1496                         else $r .= "&nbsp;" ;
1497                         if ( $x->isminor ) $r .= $M ;
1498                         else $r .= "&nbsp;" ;
1499                         $r .= "</tt>" ;
1500
1501                         $o = "" ;
1502                         if ( $x->oldid != 0 ) $o = "oldid=".$x->oldid ;
1503                         if ( $x->islog ) $link = $x->timestamp ;
1504                         else $link = $this->makeKnownLink( $x->secureName, $x->timestamp , $o ) ;
1505                         $link = "<tt>{$link}</tt>" ;
1506
1507
1508                         $r .= $link ;
1509                         $r .= " (" ;
1510                         $r .= $x->curlink ;
1511                         $r .= "; " ;
1512                         $r .= $x->lastlink ;
1513                         $r .= ") . . ".$x->userlink ;
1514                         $r .= $x->usertalklink ;
1515                         if ( $x->usercomment != "" )
1516                                 $r .= " <em>(".wfEscapeHTML($x->usercomment).")</em>" ;
1517                         $r .= "<br>\n" ;
1518                         }
1519                 $r .= "</div>\n" ;
1520
1521                 $this->rccc++ ;
1522                 return $r ;
1523                 }
1524
1525         function recentChangesBlock ()
1526         {
1527                 global $wgUploadPath ;
1528                 if ( count ( $this->rc_cache ) == 0 ) return "" ;
1529                 $k = array_keys ( $this->rc_cache ) ;
1530                 foreach ( $k AS $x )
1531                         {
1532                         $y = $this->rc_cache[$x] ;
1533                         if ( count ( $y ) < 2 ) {
1534                                 $r .= $this->recentChangesBlockLine ( array_shift ( $y ) ) ;
1535                         } else {
1536                                 $r .= $this->recentChangesBlockGroup ( $y ) ;
1537                                 }
1538                         }
1539
1540                 return "<div align=left>{$r}</div>" ;
1541         }
1542
1543         function recentChangesLine( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
1544         {
1545                 global $wgUser ;
1546                 $usenew = $wgUser->getOption( "usenewrc" );
1547                 if ( $usenew )
1548                         $r = $this->recentChangesLineNew ( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched , $oldid , $diffid ) ;
1549                 else
1550                         $r = $this->recentChangesLineOld ( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched , $oldid , $diffid ) ;
1551                 return $r ;
1552         }
1553
1554         function recentChangesLineOld( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0, $diffid = 0 )
1555         {
1556                 global $wgTitle, $wgLang, $wgUser;
1557
1558                 $d = $wgLang->date( $ts, true);
1559                 $s = "";
1560                 if ( $d != $this->lastdate ) {
1561                         if ( "" != $this->lastdate ) { $s .= "</ul>\n"; }
1562                         $s .= "<h4>{$d}</h4>\n<ul>";
1563                         $this->lastdate = $d;
1564                 }
1565                 $h = $wgLang->time( $ts, true );
1566                 $t = Title::makeName( $ns, $ttl );
1567                 $clink = $this->makeKnownLink( $t , "" );
1568                 $nt = Title::newFromText( $t );
1569
1570                 if ( $watched ) {
1571                         $clink = "<strong>{$clink}</strong>";
1572                 }
1573                 $hlink = $this->makeKnownLink( $t, wfMsg( "hist" ), "action=history" );
1574                 if ( $isnew || $nt->isLog() ) {
1575                         $dlink = wfMsg( "diff" );
1576                 } else {
1577                         $dlink = $this->makeKnownLink( $t, wfMsg( "diff" ),
1578                           "diff={$oldid}&oldid={$diffid}" ); # Finagle's law
1579                 }
1580                 if ( 0 == $u ) {
1581                 $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1582                         $ut, "target=" . $ut );
1583                 } else { $ul = $this->makeLink( $wgLang->getNsText(
1584                   Namespace::getUser() ) . ":{$ut}", $ut ); }
1585
1586                 $utns=$wgLang->getNsText(Namespace::getTalk(Namespace::getUser()));
1587                 $talkname=$wgLang->getNsText(Namespace::getTalk(0)); # use the shorter name
1588                 $utl= $this->makeLink($utns . ":{$ut}", $talkname );
1589                 $cr = wfMsg( "currentrev" );
1590
1591                 $s .= "<li> ({$dlink}) ({$hlink}) . .";
1592                 $M = wfMsg( "minoreditletter" );
1593                 $N = wfMsg( "newpageletter" );
1594                 if ( $isminor ) { $s .= " <strong>{$M}</strong>"; }
1595                 if ( $isnew ) { $s .= "<strong>{$N}</strong>"; }
1596                 $s .= " {$clink}; {$h} . . {$ul}";
1597
1598                 $blink="";
1599                 if ( ( 0 == $u ) && $wgUser->isSysop() ) {
1600                         $blink = $this->makeKnownLink( $wgLang->specialPage(
1601                           "Blockip" ), wfMsg( "blocklink" ), "ip={$ut}" );
1602
1603                 }
1604                 if(!$blink) {
1605                         $utl = "({$utl})";
1606                 } else {
1607                         $utl = "({$utl} | {$blink})";
1608                 }
1609                 $s.=" {$utl}";
1610
1611                 if ( "" != $c && "*" != $c ) {
1612                         $s .= " <em>(" . wfEscapeHTML( $c ) . ")</em>";
1613                 }
1614                 $s .= "</li>\n";
1615
1616                 return $s;
1617         }
1618
1619         function recentChangesLineNew( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
1620         {
1621                 global $wgTitle, $wgLang, $wgUser;
1622
1623                 $rc = new RecentChangesClass ;
1624
1625                 $d = $wgLang->date( $ts, true);
1626                 $s = "";
1627                 $ret = "" ;
1628                 if ( $d != $this->lastdate ) {
1629                         $ret = $this->recentChangesBlock () ;
1630                         $this->rc_cache = array() ;
1631                         $ret .= "<h4>{$d}</h4>\n";
1632                         $this->lastdate = $d;
1633                 }
1634                 $h = $wgLang->time( $ts, true );
1635                 $t = Title::makeName( $ns, $ttl );
1636                 $clink = $this->makeKnownLink( $t, "" ) ;
1637                 if ( $oldid == 0 ) $c2link = $clink ;
1638                 else $c2link = $this->makeKnownLink( $t, "" , "oldid={$oldid}" );
1639                 $nt = Title::newFromText( $t );
1640
1641                 $rc->timestamp = $h ;
1642                 $rc->oldid = $oldid ;
1643                 $rc->diffid = $diffid ;
1644                 $rc->watched = $watched ;
1645                 $rc->isnew = $isnew ;
1646                 $rc->isminor = $isminor ;
1647                 $rc->secureName = $t ;
1648                 $rc->displayName = $nt ;
1649                 $rc->link = $clink ;
1650                 $rc->usercomment = $c ;
1651                 $rc->islog = $nt->isLog() ;
1652
1653                 if ( ( $isnew && $oldid == 0 ) || $nt->isLog() ) {
1654                         $dlink = wfMsg( "cur" );
1655                 } else {
1656                         $dlink = $this->makeKnownLink( $t, wfMsg( "cur" ),
1657                           "diff=0&oldid={$oldid}" );
1658                 }
1659
1660                 if ( $diffid == 0 || $nt->isLog() ) {
1661                         $plink = wfMsg( "last" );
1662                 } else {
1663                         $plink = $this->makeKnownLink( $t, wfMsg( "last" ),
1664                           "diff={$oldid}&oldid={$diffid}" );
1665                 }
1666
1667                 if ( 0 == $u ) {
1668                 $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1669                         $ut, "target=" . $ut );
1670                 } else { $ul = $this->makeLink( $wgLang->getNsText(
1671                   Namespace::getUser() ) . ":{$ut}", $ut ); }
1672
1673                 $rc->userlink = $ul ;
1674                 $rc->lastlink = $plink ;
1675                 $rc->curlink = $dlink ;
1676
1677                 $utns=$wgLang->getNsText(Namespace::getTalk(Namespace::getUser()));
1678                 $talkname=$wgLang->getNsText(Namespace::getTalk(0)); # use the shorter name
1679                 $utl= $this->makeLink($utns . ":{$ut}", $talkname );
1680
1681                 if ( ( 0 == $u ) && $wgUser->isSysop() ) {
1682                         $blink = $this->makeKnownLink( $wgLang->specialPage(
1683                           "Blockip" ), wfMsg( "blocklink" ), "ip={$ut}" );
1684                         $rc->usertalklink= " ({$utl} | {$blink})";
1685                 } else {
1686                         $rc->usertalklink=" ({$utl})";
1687                 }
1688
1689                 if ( !isset ( $this->rc_cache[$t] ) ) $this->rc_cache[$t] = array() ;
1690                 array_push ( $this->rc_cache[$t] , $rc ) ;
1691                 return $ret;
1692         }
1693
1694
1695         function imageHistoryLine( $iscur, $ts, $img, $u, $ut, $size, $c )
1696         {
1697                 global $wgUser, $wgLang, $wgTitle;
1698
1699                 $dt = $wgLang->timeanddate( $ts, true );
1700                 $del = wfMsg( "deleteimg" );
1701                 $cur = wfMsg( "cur" );
1702
1703                 if ( $iscur ) {
1704                         $url = wfImageUrl( $img );
1705                         $rlink = $cur;
1706                         if ( $wgUser->isSysop() ) {
1707                                 $link = wfLocalUrlE( $wgTitle->getPrefixedText(), "image=" . $wgTitle->getURL() .
1708                                   "&action=delete" );
1709                                 $style = $this->getInternalLinkAttributes( $link, $del );
1710
1711                                 $dlink = "<a href=\"{$link}\"{$style}>{$del}</a>";
1712                         } else {
1713                                 $dlink = $del;
1714                         }
1715                 } else {
1716                         $url = wfEscapeHTML( wfImageArchiveUrl( $img ) );
1717                         if( $wgUser->getID() != 0 ) {
1718                                 $rlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1719                                   wfMsg( "revertimg" ), "action=revert&oldimage=" .
1720                                   urlencode( $img ) );
1721                                 $dlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1722                                   $del, "action=delete&oldimage=" . urlencode( $img ) );
1723                         } else {
1724                                 # Having live active links for non-logged in users
1725                                 # means that bots and spiders crawling our site can
1726                                 # inadvertently change content. Baaaad idea.
1727                                 $rlink = wfMsg( "revertimg" );
1728                                 $dlink = $del;
1729                         }
1730                 }
1731                 if ( 0 == $u ) { $ul = $ut; }
1732                 else { $ul = $this->makeLink( $wgLang->getNsText(
1733                   Namespace::getUser() ) . ":{$ut}", $ut ); }
1734
1735                 $nb = str_replace( "$1", $size, wfMsg( "nbytes" ) );
1736                 $style = $this->getInternalLinkAttributes( $url, $dt );
1737
1738                 $s = "<li> ({$dlink}) ({$rlink}) <a href=\"{$url}\"{$style}>{$dt}</a>"
1739                   . " . . {$ul} ({$nb})";
1740
1741                 if ( "" != $c && "*" != $c ) {
1742                         $s .= " <em>(" . wfEscapeHTML( $c ) . ")</em>";
1743                 }
1744                 $s .= "</li>\n";
1745                 return $s;
1746         }
1747
1748         function tocIndent($level) {
1749
1750                 while($level-->0) $rv.="<div style=\"margin-left:2em;\">\n";
1751                 return $rv;
1752
1753         }
1754
1755         function tocUnindent($level) {
1756                 while($level-->0) $rv.="</div>\n";
1757                 return $rv;
1758         }
1759
1760         // parameter level defines if we are on an indentation level
1761         function tocLine($anchor,$tocline,$level) {
1762
1763                 if($level) {
1764
1765                         return "<A CLASS=\"internal\" HREF=\"#".$anchor."\">".$tocline."</A><BR>\n";
1766                 } else {
1767
1768                         return "<div style=\"margin-bottom:0px;\">\n".
1769                         "<A CLASS=\"internal\" HREF=\"#".$anchor."\">".$tocline."</A><BR>\n".
1770                         "</div>\n";
1771                 }
1772
1773         }
1774
1775         function tocTable($toc) {
1776         // note to CSS fanatics: putting this in a div does not work -- div won't auto-expand
1777         global $printable;
1778
1779         if (!$printable) {
1780                 $hideline = " <script type='text/javascript'>showTocToggle(\"" . wfMsg("showtoc") . "\",\"" . wfMsg("hidetoc") . "\")</script>";
1781         }
1782         return
1783         "<p><table border=\"0\" id=\"toc\"><tr><td align=\"center\">\n".
1784         "<b>".wfMsg("toc")."</b>" .
1785         $hideline .
1786         "</td></tr><tr id='tocinside'><td align=\"left\">\n".
1787         $toc."</td></tr></table><P>\n";
1788         }
1789
1790         # These two do not check for permissions: check $wgTitle->userCanEdit before calling them
1791         function editSectionScript($section,$head) {
1792
1793                 global $wgTitle,$wgUser,$oldid;
1794                 if($oldid) return $head;
1795                 $url = wfLocalUrlE(urlencode($wgTitle->getPrefixedText()),"action=edit&section=$section");
1796                 return "<span onContextMenu='document.location=\"".$url."\";return false;'>{$head}</span>";
1797         }
1798
1799         function editSectionLink($section) {
1800
1801                 global $printable;
1802                 global $wgTitle,$wgUser,$oldid;
1803                 if($oldid) return "";
1804                 if ($printable) return "";
1805                 $editurl="&section={$section}";
1806                 $url=$this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("editsection"),"action=edit".$editurl);
1807                 return "<div style=\"float:right;margin-left:5px;\"><small>[".$url."]</small></div>";
1808
1809         }
1810 }
1811
1812 include_once( "SkinStandard.php" );
1813 include_once( "SkinNostalgia.php" );
1814 include_once( "SkinCologneBlue.php" );
1815
1816 #include_once( "SkinSmarty.php" );
1817
1818 ?>