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                 $fname = "Skin::initPage";
  74                 wfProfileIn( $fname );
  75
  76                 $wgOut->addLink( "shortcut icon", "", "/favicon.ico" );
  77                 if ( $wgOut->isPrintable() ) { $ss = "wikiprintable.css"; }
  78                 else { $ss = $this->getStylesheet(); }
  79                 $wgOut->addLink( "stylesheet", "", "{$wgStyleSheetPath}/{$ss}" );
  80                 wfProfileOut( $fname );
  81         }
  82
  83         function outputPage( &$out ) {
  84                 wfProfileIn( "Skin::outputPage" );
  85                 $this->initPage();
  86                 $out->out( $out->headElement() );
  87
  88                 $out->out( "\n<body" );
  89                 $ops = $this->getBodyOptions();
  90                 foreach ( $ops as $name => $val ) {
  91                         $out->out( " $name='$val'" );
  92                 }
  93                 $out->out( ">\n" );
  94                 if ( $wgDebugComments ) {
  95                         $out->out( "<!-- Wiki debugging output:\n" .
  96                           $out->mDebugtext . "-->\n" );
  97                 }
  98                 $out->out( $this->beforeContent() );
  99
 100                 $out->out( $out->mBodytext );
 101
 102                 $out->out( $this->afterContent() );
 103
 104                 wfProfileClose();
 105                 $out->out( $out->reportTime() );
 106
 107                 $out->out( "\n</body></html>" );
 108         }
 109
 110         function getHeadScripts() {
 111                 global $wgStyleSheetPath;
 112                 $r = "<script type=\"text/javascript\" src=\"{$wgStyleSheetPath}/wikibits.js\"></script>\n";
 113                 return $r;
 114         }
 115
 116         function getUserStyles()
 117         {
 118                 $s = "<style type='text/css'><!--\n";
 119                 $s .= $this->doGetUserStyles();
 120                 $s .= "//--></style>\n";
 121                 return $s;
 122         }
 123
 124         function doGetUserStyles()
 125         {
 126                 global $wgUser;
 127
 128                 $s = "";
 129                 if ( 1 == $wgUser->getOption( "underline" ) ) {
 130                         # Don't override browser settings
 131                 } else {
 132                         # CHECK MERGE @@@
 133                         # Force no underline
 134                         $s .= "a.stub, a.new, a.internal, a.external { " .
 135                           "text-decoration: none; }\n";
 136                 }
 137                 if ( 1 == $wgUser->getOption( "highlightbroken" ) ) {
 138                         $s .= "a.new, #quickbar a.new { color: #CC2200; }\n";
 139                 }
 140                 if ( 1 == $wgUser->getOption( "justify" ) ) {
 141                         $s .= "#article { text-align: justify; }\n";
 142                 }
 143                 return $s;
 144         }
 145
 146         function getBodyOptions()
 147         {
 148                 global $wgUser, $wgTitle, $wgNamespaceBackgrounds, $wgOut, $oldid, $redirect, $diff,$action;
 149
 150                 if ( 0 != $wgTitle->getNamespace() ) {
 151                         $a = array( "bgcolor" => "#ffffec" );
 152                 }
 153                 else $a = array( "bgcolor" => "#FFFFFF" );
 154                 if($wgOut->isArticle() && $wgUser->getOption("editondblclick")
 155                         &&
 156                         (!$wgTitle->isProtected() || $wgUser->isSysop())
 157
 158                         ) {
 159                         $n = $wgTitle->getPrefixedURL();
 160                         $t = wfMsg( "editthispage" );
 161                         $oid = $red = "";
 162                         if ( $redirect ) { $red = "&redirect={$redirect}"; }
 163                         if ( $oldid && ! isset( $diff ) ) {
 164                                 $oid = "&oldid={$oldid}";
 165                         }
 166                         $s = wfLocalUrlE($n,"action=edit{$oid}{$red}");
 167                         $s = "document.location = \"" .$s ."\";";
 168                         $a += array ("ondblclick" => $s);
 169
 170                 }
 171                 if($action=="edit") { # set focus in edit box
 172                         $foc = "document.editform.wpTextbox1.focus()";
 173                         if($a['onload']) {
 174                                 $a['onload'] .= ";$foc";
 175                         } else {
 176                                 $a['onload'] = $foc;
 177                         }
 178                 }
 179                 return $a;
 180         }
 181
 182         function getExternalLinkAttributes( $link, $text )
 183         {
 184                 global $wgUser, $wgOut, $wgLang;
 185
 186                 $link = urldecode( $link );
 187                 $link = $wgLang->checkTitleEncoding( $link );
 188                 $link = str_replace( "_", " ", $link );
 189                 $link = wfEscapeHTML( $link );
 190
 191                 if ( $wgOut->isPrintable() ) { $r = " class='printable'"; }
 192                 else { $r = " class='external'"; }
 193
 194                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 195                         $r .= " title=\"{$link}\"";
 196                 }
 197                 return $r;
 198         }
 199
 200         function getInternalLinkAttributes( $link, $text, $broken = false )
 201         {
 202                 global $wgUser, $wgOut;
 203
 204                 $link = urldecode( $link );
 205                 $link = str_replace( "_", " ", $link );
 206                 $link = wfEscapeHTML( $link );
 207
 208                 if ( $wgOut->isPrintable() ) {
 209                         $r = " class='printable'";
 210                 } else if ( $broken == "stub" ) {
 211                         $r = " class='stub'";
 212                 } else if ( $broken == "yes" ) {
 213                         $r = " class='new'";
 214                 } else {
 215                         $r = "";
 216                 }
 217
 218                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 219                         $r .= " title=\"{$link}\"";
 220                 }
 221                 return $r;
 222         }
 223
 224         function getInternalLinkAttributesObj( &$nt, $text, $broken = false )
 225         {
 226                 global $wgUser, $wgOut;
 227
 228                 if ( $wgOut->isPrintable() ) {
 229                         $r = " class='printable'";
 230                 } else 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 ="' . $nt->getEscapedText() . '"';
 240                 }
 241                 return $r;
 242         }
 243
 244         function getLogo()
 245         {
 246                 global $wgLogo;
 247                 return $wgLogo;
 248         }
 249
 250         # This will be called immediately after the <body> tag.  Split into
 251         # two functions to make it easier to subclass.
 252         #
 253         function beforeContent()
 254         {
 255                 global $wgUser, $wgOut;
 256
 257                 if ( $wgOut->isPrintable() ) {
 258                         $s = $this->pageTitle() . $this->pageSubtitle() . "\n";
 259                         $s .= "\n<div class='bodytext'>";
 260                         return $s;
 261                 }
 262                 return $this->doBeforeContent();
 263         }
 264
 265         function doBeforeContent()
 266         {
 267                 global $wgUser, $wgOut, $wgTitle, $wgLang;
 268                 $fname = "Skin::doBeforeContent";
 269                 wfProfileIn( $fname );
 270
 271                 $s = "";
 272                 $qb = $this->qbSetting();
 273
 274                 if( $langlinks = $this->otherLanguages() ) {
 275                         $rows = 2;
 276                         $borderhack = "";
 277                 } else {
 278                         $rows = 1;
 279                         $langlinks = false;
 280                         $borderhack = "class='top'";
 281                 }
 282
 283                 $s .= "\n<div id='content'>\n<div id='topbar'>" .
 284                   "<table width='98%' border=0 cellspacing=0><tr>";
 285
 286                 $shove = ($qb != 0);
 287                 $left = ($qb == 1 || $qb == 3);
 288                 if($wgLang->isRTL()) $left = !$left;
 289
 290                 if ( !$shove ) {
 291                         $s .= "<td class='top' align=left valign=top rowspan='{$rows}'>" .
 292                           $this->logoText() . "</td>";
 293                 } elseif( $left ) {
 294                         $s .= $this->getQuickbarCompensator( $rows );
 295                 }
 296                 $l = $wgLang->isRTL() ? "right" : "left";
 297                 $s .= "<td {$borderhack} align='$l' valign='top'>";
 298
 299                 $s .= $this->topLinks() ;
 300                 $s .= "<p class='subtitle'>" . $this->pageTitleLinks();
 301
 302                 $r = $wgLang->isRTL() ? "left" : "right";
 303                 $s .= "</td>\n<td {$borderhack} valign='top' align='$r' nowrap>";
 304                 $s .= $this->nameAndLogin();
 305                 $s .= "\n<br>" . $this->searchForm() . "</td>";
 306
 307                 if ( $langlinks ) {
 308                         $s .= "</tr>\n<tr><td class='top' colspan=\"2\">$langlinks</td>";
 309                 }
 310
 311                 if ( $shove && !$left ) { # Right
 312                         $s .= $this->getQuickbarCompensator( $rows );
 313                 }
 314                 $s .= "</tr></table>\n</div>\n";
 315                 $s .= "\n<div id='article'>";
 316
 317                 $s .= $this->pageTitle();
 318                 $s .= $this->pageSubtitle() ;
 319                 $s .= getCategories(); // For some odd reason, zhis can't be a function of the object
 320                 $s .= "\n<p>";
 321                 wfProfileOut( $fname );
 322                 return $s;
 323         }
 324
 325         function getQuickbarCompensator( $rows = 1 )
 326         {
 327                 return "<td width='152' rowspan='{$rows}'>&nbsp;</td>";
 328         }
 329
 330         # This gets called immediately before the </body> tag.
 331         #
 332         function afterContent()
 333         {
 334                 global $wgUser, $wgOut, $wgServer;
 335                 global $wgTitle;
 336
 337                 if ( $wgOut->isPrintable() ) {
 338                         $s = "\n</div>\n";
 339
 340                         $u = htmlspecialchars( $wgServer . $wgTitle->getFullURL() );
 341                         $u = "<a href=\"$u\">$u</a>";
 342                         $rf = wfMsg( "retrievedfrom", $u );
 343
 344                         if ( $wgOut->isArticle() ) {
 345                                 $lm = "<br>" . $this->lastModified();
 346                         } else { $lm = ""; }
 347
 348                         $cr = wfMsg( "gnunote" );
 349                         $s .= "<p><em>{$rf}{$lm} {$cr}</em>\n";
 350                         return $s;
 351                 }
 352                 return $this->doAfterContent();
 353         }
 354
 355         function doAfterContent()
 356         {
 357                 global $wgUser, $wgOut, $wgLang;
 358                 $fname =  "Skin::doAfterContent";
 359                 wfProfileIn( $fname );
 360                 wfProfileIn( "$fname-1" );
 361
 362                 $s = "\n</div><br clear=all>\n";
 363                 $s .= "\n<div id='footer'>";
 364                 $s .= "<table width='98%' border=0 cellspacing=0><tr>";
 365
 366                 wfProfileOut( "$fname-1" );
 367                 wfProfileIn( "$fname-2" );
 368
 369                 $qb = $this->qbSetting();
 370                 $shove = ($qb != 0);
 371                 $left = ($qb == 1 || $qb == 3);
 372                 if($wgLang->isRTL()) $left = !$left;
 373
 374                 if ( $shove && $left ) { # Left
 375                         $s .= $this->getQuickbarCompensator();
 376                 }
 377                 wfProfileOut( "$fname-2" );
 378                 wfProfileIn( "$fname-3" );
 379                 $l = $wgLang->isRTL() ? "right" : "left";
 380                 $s .= "<td class='bottom' align='$l' valign='top'>";
 381
 382                 $s .= $this->bottomLinks();
 383                 $s .= "\n<br>" . $this->mainPageLink()
 384                   . " | " . $this->aboutLink()
 385                   . " | " . $this->specialLink( "recentchanges" )
 386                   . " | " . $this->searchForm()
 387                   . "<br>" . $this->pageStats();
 388
 389                 $s .= "</td>";
 390                 if ( $shove && !$left ) { # Right
 391                         $s .= $this->getQuickbarCompensator();
 392                 }
 393                 $s .= "</tr></table>\n</div>\n</div>\n";
 394
 395                 wfProfileOut( "$fname-3" );
 396                 wfProfileIn( "$fname-4" );
 397                 if ( 0 != $qb ) { $s .= $this->quickBar(); }
 398                 wfProfileOut( "$fname-4" );
 399                 wfProfileOut( $fname );
 400                 return $s;
 401         }
 402
 403         function pageTitleLinks()
 404         {
 405                 global $wgOut, $wgTitle, $oldid, $action, $diff, $wgUser, $wgLang, $wgUseApproval ;
 406
 407                 $s = $this->printableLink();
 408
 409                 if ( $wgOut->isArticle() ) {
 410                         if ( $wgTitle->getNamespace() == Namespace::getImage() ) {
 411                                 $name = $wgTitle->getDBkey();
 412                                 $link = wfEscapeHTML( wfImageUrl( $name ) );
 413                                 $style = $this->getInternalLinkAttributes( $link, $name );
 414                                 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>";
 415                         }
 416 # This will show the "Approve" link if $wgUseApproval=true;
 417 if ( isset ( $wgUseApproval ) && $wgUseApproval )
 418 {
 419   $t = $wgTitle->getDBkey();
 420   $name = "Approve this article" ;
 421   $link = "http://test.wikipedia.org/w/magnus/wiki.phtml?title={$t}&action=submit&doit=1" ;
 422 #wfEscapeHTML( wfImageUrl( $name ) );
 423   $style = $this->getExternalLinkAttributes( $link, $name );
 424   $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>" ;
 425 }               }
 426                 if ( "history" == $action || isset( $diff ) || isset( $oldid ) ) {
 427                         $s .= " | " . $this->makeKnownLink( $wgTitle->getPrefixedText(),
 428                           wfMsg( "currentrev" ) );
 429                 }
 430
 431                 if ( $wgUser->getNewtalk() ) {
 432                         # do not show "You have new messages" text when we are viewing our
 433                         # own talk page
 434
 435                         if(!(strcmp($wgTitle->getText(),$wgUser->getName()) == 0 &&
 436                              $wgTitle->getNamespace()==Namespace::getTalk(Namespace::getUser()))) {
 437                                 $n =$wgUser->getName();
 438                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 439                                 Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 440                                 wfMsg("newmessageslink") );
 441                                 $s.=" | <strong>". wfMsg( "newmessages", $tl ) . "</strong>";
 442                         }
 443                 }
 444                 if( $wgUser->isSysop() &&
 445                         (($wgTitle->getArticleId() == 0) || ($action == "history")) &&
 446                         ($n = $wgTitle->isDeleted() ) ) {
 447                                 $s .= " | " . wfMsg( "thisisdeleted",
 448                                         $this->makeKnownLink(
 449                                         $wgLang->SpecialPage( "Undelete/" . $wgTitle->getPrefixedDBkey() ),
 450                                         wfMsg( "restorelink", $n ) ) );
 451                 }
 452                 return $s;
 453         }
 454
 455         function printableLink()
 456         {
 457                 global $wgOut, $wgTitle, $oldid, $action;
 458
 459                 $q = "";
 460                 foreach( $_GET as $var => $val ) {
 461                         if( $var != "title" && $var != "printable" )
 462                                 $q .= urlencode( $var ) . "=" . urlencode( $val );
 463                 }
 464                 if( !empty( $q ) ) $q .= "&";
 465
 466                 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
 467                   WfMsg( "printableversion" ), "{$q}printable=yes" );
 468                 return $s;
 469         }
 470
 471         function pageTitle()
 472         {
 473                 global $wgOut, $wgTitle, $wgUser;
 474
 475                 $s = "<h1 class='pagetitle'>" . $wgOut->getPageTitle() . "</h1>";
 476                 if($wgUser->getOption("editsectiononrightclick") && $wgTitle->userCanEdit()) { $s=$this->editSectionScript(0,$s);}
 477                 return $s;
 478         }
 479
 480         function pageSubtitle()
 481         {
 482                 global $wgOut,$wgTitle,$wgNamespacesWithSubpages;
 483
 484                 $sub = $wgOut->getSubtitle();
 485                 if ( "" == $sub ) {
 486                         global $wgExtraSubtitle;
 487                         $sub = wfMsg( "fromwikipedia" ) . $wgExtraSubtitle;
 488                 }
 489                 if($wgOut->isArticle() && $wgNamespacesWithSubpages[$wgTitle->getNamespace()]) {
 490                         $ptext=$wgTitle->getPrefixedText();
 491                         if(preg_match("/\//",$ptext)) {
 492                                 $sub.="</p><p class='subpages'>";
 493                                 $links=explode("/",$ptext);
 494                                 $c=0;
 495                                 $growinglink="";
 496                                 foreach($links as $link) {
 497                                         $c++;
 498                                         if ($c<count($links)) {
 499                                                 $growinglink.=$link;
 500                                                 $getlink=$this->makeLink( $growingLink, $link);
 501                                                 if(preg_match("/class='new'/i",$getlink)) { break; } # this is a hack, but it saves time
 502                                                 if ($c>1) {
 503                                                         $sub .= " | ";
 504                                                 } else  {
 505                                                         $sub .="&lt; ";
 506                                                 }
 507                                                 $sub .= $getlink;
 508                                                 $growinglink.="/";
 509                                         }
 510
 511                                 }
 512                         }
 513                 }
 514                 $s = "<p class='subtitle'>{$sub}\n";
 515                 return $s;
 516         }
 517
 518         function nameAndLogin()
 519         {
 520                 global $wgUser, $wgTitle, $wgLang, $wgShowIPinHeader;
 521
 522                 $li = $wgLang->specialPage( "Userlogin" );
 523                 $lo = $wgLang->specialPage( "Userlogout" );
 524
 525                 $s = "";
 526                 if ( 0 == $wgUser->getID() ) {
 527                         if( $wgShowIPinHeader ) {
 528                                 $n = getenv( "REMOTE_ADDR" );
 529
 530                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 531                                   Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 532                                   $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 533
 534                                 $s .= $n .  " (".$tl.")";
 535                         } else {
 536                                 $s .= wfMsg("notloggedin");
 537                         }
 538
 539                         $rt = $wgTitle->getPrefixedURL();
 540                         if ( 0 == strcasecmp( urlencode( $lo ), $rt ) ) {
 541                                 $q = "";
 542                         } else { $q = "returnto={$rt}"; }
 543
 544                         $s .= "\n<br>" . $this->makeKnownLink( $li,
 545                           wfMsg( "login" ), $q );
 546                 } else {
 547                         $n = $wgUser->getName();
 548                         $rt = $wgTitle->getPrefixedURL();
 549                         $tl = $this->makeKnownLink( $wgLang->getNsText(
 550                           Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 551                           $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 552
 553                         $tl = " ({$tl})";
 554
 555                         $s .= $this->makeKnownLink( $wgLang->getNsText(
 556                           Namespace::getUser() ) . ":{$n}", $n ) . "{$tl}<br>" .
 557                           $this->makeKnownLink( $lo, wfMsg( "logout" ),
 558                           "returnto={$rt}" ) . " | " .
 559                           $this->specialLink( "preferences" );
 560                 }
 561                 $s .= " | " . $this->makeKnownLink( wfMsg( "helppage" ),
 562                   wfMsg( "help" ) );
 563
 564                 return $s;
 565         }
 566
 567         function searchForm()
 568         {
 569                 global $search;
 570
 571                 $s = "<form name='search' class='inline' method=get action=\""
 572                   . wfLocalUrl( "" ) . "\">"
 573                   . "<input type=text name=\"search\" size=19 value=\""
 574                   . htmlspecialchars(substr($search,0,256)) . "\">\n"
 575                   . "<input type=submit name=\"go\" value=\"" . wfMsg ("go") . "\">&nbsp;"
 576                   . "<input type=submit value=\"" . wfMsg ("search") . "\"></form>";
 577
 578                 return $s;
 579         }
 580
 581         function topLinks()
 582         {
 583                 global $wgOut;
 584                 $sep = " |\n";
 585
 586                 $s = $this->mainPageLink() . $sep
 587                   . $this->specialLink( "recentchanges" );
 588
 589                 if ( $wgOut->isArticle() ) {
 590                         $s .=  $sep . $this->editThisPage()
 591                           . $sep . $this->historyLink();
 592                 }
 593                 # Many people don't like this dropdown box
 594                 #$s .= $sep . $this->specialPagesList();
 595
 596                 return $s;
 597         }
 598
 599         function bottomLinks()
 600         {
 601                 global $wgOut, $wgUser, $wgTitle;
 602                 $sep = " |\n";
 603
 604                 $s = "";
 605                 if ( $wgOut->isArticle() ) {
 606                         $s .= "<strong>" . $this->editThisPage() . "</strong>";
 607                         if ( 0 != $wgUser->getID() ) {
 608                                 $s .= $sep . $this->watchThisPage();
 609                         }
 610                         $s .= $sep . $this->talkLink()
 611                           . $sep . $this->historyLink()
 612                           . $sep . $this->whatLinksHere()
 613                           . $sep . $this->watchPageLinksLink();
 614
 615                         if ( $wgTitle->getNamespace() == Namespace::getUser()
 616                             || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser()) )
 617
 618                         {
 619                                 $id=User::idFromName($wgTitle->getText());
 620                                 $ip=User::isIP($wgTitle->getText());
 621
 622                                 if($id || $ip) { # both anons and non-anons have contri list
 623                                         $s .= $sep . $this->userContribsLink();
 624                                 }
 625                                 if ( 0 != $wgUser->getID() ) { # show only to signed in users
 626                                         if($id) {       # can only email non-anons
 627                                                 $s .= $sep . $this->emailUserLink();
 628                                         }
 629                                 }
 630                         }
 631                         if ( $wgUser->isSysop() && $wgTitle->getArticleId() ) {
 632                                 $s .= "\n<br>" . $this->deleteThisPage() .
 633                                 $sep . $this->protectThisPage() .
 634                                 $sep . $this->moveThisPage();
 635                         }
 636                         $s .= "<br>\n" . $this->otherLanguages();
 637                 }
 638                 return $s;
 639         }
 640
 641         function pageStats()
 642         {
 643                 global $wgOut, $wgLang, $wgArticle;
 644                 global $oldid, $diff, $wgDisableCounters;
 645
 646                 if ( ! $wgOut->isArticle() ) { return ""; }
 647                 if ( isset( $oldid ) || isset( $diff ) ) { return ""; }
 648                 if ( 0 == $wgArticle->getID() ) { return ""; }
 649
 650                 if ( $wgDisableCounters ) {
 651                         $s = "";
 652                 } else {
 653                         $count = $wgArticle->getCount();
 654                         $s = wfMsg( "viewcount", $count );
 655                 }
 656                 $s .= $this->lastModified();
 657                 $s .= " " . wfMsg( "gnunote" );
 658                 return "<span id='pagestats'>{$s}</span>";
 659         }
 660
 661         function lastModified()
 662         {
 663                 global $wgLang, $wgArticle;
 664
 665                 $d = $wgLang->timeanddate( $wgArticle->getTimestamp(), true );
 666                 $s = " " . wfMsg( "lastmodified", $d );
 667                 return $s;
 668         }
 669
 670         function logoText( $align = "" )
 671         {
 672                 if ( "" != $align ) { $a = " align='{$align}'"; }
 673                 else { $a = ""; }
 674
 675                 $mp = wfMsg( "mainpage" );
 676                 $s = "<a href=\"" . wfLocalUrlE( urlencode( $mp ) )
 677                   . "\"><img{$a} border=0 src=\""
 678                   . $this->getLogo() . "\" alt=\"" . "[{$mp}]\"></a>";
 679                 return $s;
 680         }
 681
 682         function quickBar()
 683         {
 684                 global $wgOut, $wgTitle, $wgUser, $action, $wgLang;
 685                 global $wpPreview;
 686                 $fname =  "Skin::quickBar";
 687                 wfProfileIn( $fname );
 688
 689                 $tns=$wgTitle->getNamespace();
 690
 691                 $s = "\n<div id='quickbar'>";
 692                 $s .= "\n" . $this->logoText() . "\n<hr class='sep'>";
 693
 694                 $sep = "\n<br>";
 695                 $s .= $this->mainPageLink()
 696                   . $sep . $this->specialLink( "recentchanges" )
 697                   . $sep . $this->specialLink( "randompage" );
 698                 if ($wgUser->getID()) {
 699                 $s.= $sep . $this->specialLink( "watchlist" ) ;
 700                 $s .= $sep .$this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
 701                   wfMsg( "mycontris" ), "target=" . wfUrlencode($wgUser->getName() ) );
 702
 703                 }
 704                 // only show watchlist link if logged in
 705                 if ( wfMsg ( "currentevents" ) != "-" ) $s .= $sep . $this->makeKnownLink( wfMsg( "currentevents" ), "" ) ;
 706                 $s .= "\n<br><hr class='sep'>";
 707                 $articleExists = $wgTitle->getArticleId();
 708                 if ( $wgOut->isArticle() || $action =="edit" || $action =="history" || $wpPreview) {
 709                         if($wgOut->isArticle()) {
 710                                 $s .= "<strong>" . $this->editThisPage() . "</strong>";
 711                         } else { # backlink to the article in edit or history mode
 712                                 if($articleExists){ # no backlink if no article
 713                                         switch($tns) {
 714                                                 case 0:
 715                                                 $text = wfMsg("articlepage");
 716                                                 break;
 717                                                 case 1:
 718                                                 $text = wfMsg("viewtalkpage");
 719                                                 break;
 720                                                 case 2:
 721                                                 $text = wfMsg("userpage");
 722                                                 break;
 723                                                 case 3:
 724                                                 $text = wfMsg("viewtalkpage");
 725                                                 break;
 726                                                 case 4:
 727                                                 $text = wfMsg("wikipediapage");
 728                                                 break;
 729                                                 case 5:
 730                                                 $text = wfMsg("viewtalkpage");
 731                                                 break;
 732                                                 case 6:
 733                                                 $text = wfMsg("imagepage");
 734                                                 break;
 735                                                 case 7:
 736                                                 $text = wfMsg("viewtalkpage");
 737                                                 break;
 738                                                 default:
 739                                                 $text= wfMsg("articlepage");
 740                                         }
 741
 742                                         $link = $wgTitle->getText();
 743                                         if ($nstext = $wgLang->getNsText($tns) ) { # add namespace if necessary
 744                                                 $link = $nstext . ":" . $link ;
 745                                         }
 746
 747                                         $s .= $this->makeLink( $link, $text );
 748                                 } elseif( $wgTitle->getNamespace() != Namespace::getSpecial() ) {
 749                                         # we just throw in a "New page" text to tell the user that he's in edit mode,
 750                                         # and to avoid messing with the separator that is prepended to the next item
 751                                         $s .= "<strong>" . wfMsg("newpage") . "</strong>";
 752                                 }
 753
 754                         }
 755
 756
 757                         if( $tns%2 && $action!="edit" && !$wpPreview) {
 758                                 $s.="<br>".$this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("postcomment"),"action=edit&section=new");
 759                         }
 760
 761                         /*
 762                         watching could cause problems in edit mode:
 763                         if user edits article, then loads "watch this article" in background and then saves
 764                         article with "Watch this article" checkbox disabled, the article is transparently
 765                         unwatched. Therefore we do not show the "Watch this page" link in edit mode
 766                         */
 767                         if ( 0 != $wgUser->getID() && $articleExists) {
 768                                 if($action!="edit" && $action!="history" &&
 769                                    $action != "submit" )
 770                                 {$s .= $sep . $this->watchThisPage(); }
 771                                 if ( $wgTitle->userCanEdit() ) $s .= $sep . $this->moveThisPage();
 772                         }
 773                         if ( $wgUser->isSysop() and $articleExists ) {
 774                                 $s .= $sep . $this->deleteThisPage() .
 775                                 $sep . $this->protectThisPage();
 776                         }
 777                         $s .= $sep . $this->talkLink();
 778                         if ($articleExists && $action !="history") { $s .= $sep . $this->historyLink();}
 779                         $s.=$sep . $this->whatLinksHere();
 780
 781                         if($wgOut->isArticle()) {
 782                                 $s .= $sep . $this->watchPageLinksLink();
 783                         }
 784
 785                         if ( Namespace::getUser() == $wgTitle->getNamespace()
 786                         || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser())
 787                         ) {
 788
 789                                 $id=User::idFromName($wgTitle->getText());
 790                                 $ip=User::isIP($wgTitle->getText());
 791
 792                                 if($id||$ip) {
 793                                         $s .= $sep . $this->userContribsLink();
 794                                 }
 795                                 if ( 0 != $wgUser->getID() ) {
 796                                         if($id) { # can only email real users
 797                                                 $s .= $sep . $this->emailUserLink();
 798                                         }
 799                                 }
 800                         }
 801                         $s .= "\n<br><hr class='sep'>";
 802                 }
 803
 804                 if ( 0 != $wgUser->getID() ) {
 805                         $s .= $this->specialLink( "upload" ) . $sep;
 806                 }
 807                 $s .= $this->specialLink( "specialpages" )
 808                   . $sep . $this->bugReportsLink();
 809
 810                 global $wgSiteSupportPage;
 811                 if( $wgSiteSupportPage ) {
 812                         $s .= "\n<br><a href=\"" . htmlspecialchars( $wgSiteSupportPage ) .
 813                           "\">" . wfMsg( "sitesupport" ) . "</a>";
 814                 }
 815
 816                 $s .= "\n<br></div>\n";
 817                 wfProfileOut( $fname );
 818                 return $s;
 819         }
 820
 821         function specialPagesList()
 822         {
 823                 global $wgUser, $wgOut, $wgLang, $wgServer, $wgRedirectScript;
 824                 $a = array();
 825
 826                 $validSP = $wgLang->getValidSpecialPages();
 827
 828                 foreach ( $validSP as $name => $desc ) {
 829                         if ( "" == $desc ) { continue; }
 830                         $a[$name] = $desc;
 831                 }
 832                 if ( $wgUser->isSysop() )
 833                 {
 834                         $sysopSP = $wgLang->getSysopSpecialPages();
 835
 836                         foreach ( $sysopSP as $name => $desc ) {
 837                                 if ( "" == $desc ) { continue; }
 838                                 $a[$name] = $desc ;
 839                         }
 840                 }
 841                 if ( $wgUser->isDeveloper() )
 842                 {
 843                         $devSP = $wgLang->getDeveloperSpecialPages();
 844
 845                         foreach ( $devSP as $name => $desc ) {
 846                                 if ( "" == $desc ) { continue; }
 847                                 $a[$name] = $desc ;
 848                         }
 849                 }
 850                 $go = wfMsg( "go" );
 851                 $sp = wfMsg( "specialpages" );
 852                 $spp = $wgLang->specialPage( "Specialpages" );
 853
 854                 $s = "<form id=\"specialpages\" method=\"get\" class=\"inline\" " .
 855                   "action=\"{$wgServer}{$wgRedirectScript}\">\n";
 856                 $s .= "<select name=\"wpDropdown\">\n";
 857                 $s .= "<option value=\"{$spp}\">{$sp}</option>\n";
 858
 859                 foreach ( $a as $name => $desc ) {
 860                         $p = $wgLang->specialPage( $name );
 861                         $s .= "<option value=\"{$p}\">{$desc}</option>\n";
 862                 }
 863                 $s .= "</select>\n";
 864                 $s .= "<input type=submit value=\"{$go}\" name=redirect>\n";
 865                 $s .= "</form>\n";
 866                 return $s;
 867         }
 868
 869         function mainPageLink()
 870         {
 871                 $mp = wfMsg( "mainpage" );
 872                 $s = $this->makeKnownLink( $mp, $mp );
 873                 return $s;
 874         }
 875
 876         function copyrightLink()
 877         {
 878                 $s = $this->makeKnownLink( wfMsg( "copyrightpage" ),
 879                   wfMsg( "copyrightpagename" ) );
 880                 return $s;
 881         }
 882
 883         function aboutLink()
 884         {
 885                 $s = $this->makeKnownLink( wfMsg( "aboutpage" ),
 886                   wfMsg( "aboutwikipedia" ) );
 887                 return $s;
 888         }
 889
 890         function editThisPage()
 891         {
 892                 global $wgOut, $wgTitle, $oldid, $redirect, $diff;
 893
 894                 if ( ! $wgOut->isArticle() || $diff ) {
 895                         $s = wfMsg( "protectedpage" );
 896                 } else if ( $wgTitle->userCanEdit() ) {
 897                         $n = $wgTitle->getPrefixedText();
 898                         $t = wfMsg( "editthispage" );
 899                         $oid = $red = "";
 900
 901                         if ( $redirect ) { $red = "&redirect={$redirect}"; }
 902                         if ( $oldid && ! isset( $diff ) ) {
 903                                 $oid = "&oldid={$oldid}";
 904                         }
 905                         $s = $this->makeKnownLink( $n, $t, "action=edit{$oid}{$red}" );
 906                 } else {
 907                         $s = wfMsg( "protectedpage" );
 908                 }
 909                 return $s;
 910         }
 911
 912         function deleteThisPage()
 913         {
 914                 global $wgUser, $wgOut, $wgTitle, $diff;
 915
 916                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 917                         $n = $wgTitle->getPrefixedText();
 918                         $t = wfMsg( "deletethispage" );
 919
 920                         $s = $this->makeKnownLink( $n, $t, "action=delete" );
 921                 } else {
 922                         $s = wfMsg( "error" );
 923                 }
 924                 return $s;
 925         }
 926
 927         function protectThisPage()
 928         {
 929                 global $wgUser, $wgOut, $wgTitle, $diff;
 930
 931                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 932                         $n = $wgTitle->getPrefixedText();
 933
 934                         if ( $wgTitle->isProtected() ) {
 935                                 $t = wfMsg( "unprotectthispage" );
 936                                 $q = "action=unprotect";
 937                         } else {
 938                                 $t = wfMsg( "protectthispage" );
 939                                 $q = "action=protect";
 940                         }
 941                         $s = $this->makeKnownLink( $n, $t, $q );
 942                 } else {
 943                         $s = wfMsg( "error" );
 944                 }
 945                 return $s;
 946         }
 947
 948         function watchThisPage()
 949         {
 950                 global $wgUser, $wgOut, $wgTitle, $diff;
 951
 952                 if ( $wgOut->isArticle() && ( ! $diff ) ) {
 953                         $n = $wgTitle->getPrefixedText();
 954
 955                         if ( $wgTitle->userIsWatching() ) {
 956                                 $t = wfMsg( "unwatchthispage" );
 957                                 $q = "action=unwatch";
 958                         } else {
 959                                 $t = wfMsg( "watchthispage" );
 960                                 $q = "action=watch";
 961                         }
 962                         $s = $this->makeKnownLink( $n, $t, $q );
 963                 } else {
 964                         $s = wfMsg( "notanarticle" );
 965                 }
 966                 return $s;
 967         }
 968
 969         function moveThisPage()
 970         {
 971                 global $wgTitle, $wgLang;
 972
 973                 if ( $wgTitle->userCanEdit() ) {
 974                         $s = $this->makeKnownLink( $wgLang->specialPage( "Movepage" ),
 975                           wfMsg( "movethispage" ), "target=" . $wgTitle->getPrefixedURL() );
 976                 } // no message if page is protected - would be redundant
 977                 return $s;
 978         }
 979
 980         function historyLink()
 981         {
 982                 global $wgTitle;
 983
 984                 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
 985                   wfMsg( "history" ), "action=history" );
 986                 return $s;
 987         }
 988
 989         function whatLinksHere()
 990         {
 991                 global $wgTitle, $wgLang;
 992
 993                 $s = $this->makeKnownLink( $wgLang->specialPage( "Whatlinkshere" ),
 994                   wfMsg( "whatlinkshere" ), "target=" . $wgTitle->getPrefixedURL() );
 995                 return $s;
 996         }
 997
 998         function userContribsLink()
 999         {
1000                 global $wgTitle, $wgLang;
1001
1002                 $s = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1003                   wfMsg( "contributions" ), "target=" . $wgTitle->getURL() );
1004                 return $s;
1005         }
1006
1007         function emailUserLink()
1008         {
1009                 global $wgTitle, $wgLang;
1010
1011                 $s = $this->makeKnownLink( $wgLang->specialPage( "Emailuser" ),
1012                   wfMsg( "emailuser" ), "target=" . $wgTitle->getURL() );
1013                 return $s;
1014         }
1015
1016         function watchPageLinksLink()
1017         {
1018                 global $wgOut, $wgTitle, $wgLang;
1019
1020                 if ( ! $wgOut->isArticle() ) {
1021                         $s = "(" . wfMsg( "notanarticle" ) . ")";
1022                 } else {
1023                         $s = $this->makeKnownLink( $wgLang->specialPage(
1024                           "Recentchangeslinked" ), wfMsg( "recentchangeslinked" ),
1025                           "target=" . $wgTitle->getPrefixedURL() );
1026                 }
1027                 return $s;
1028         }
1029
1030         function otherLanguages()
1031         {
1032                 global $wgOut, $wgLang, $wgTitle;
1033
1034                 $a = $wgOut->getLanguageLinks();
1035                 # TEST THIS @@@
1036                 if ( 0 == count( $a ) ) {
1037                         if ( !$wgUseNewInterlanguage ) return "";
1038                         $ns = $wgLang->getNsIndex ( $wgTitle->getNamespace () ) ;
1039                         if ( $ns != 0 AND $ns != 1 ) return "" ;
1040                         $pn = "Intl" ;
1041                         $x = "mode=addlink&xt=".$wgTitle->getDBkey() ;
1042                         return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1043                                   wfMsg( "intl" ) , $x );
1044                         }
1045
1046                 if ( !$wgUseNewInterlanguage ) {
1047                         $s = wfMsg( "otherlanguages" ) . ": ";
1048                 } else {
1049                         global $wgLanguageCode ;
1050                         $x = "mode=zoom&xt=".$wgTitle->getDBkey() ;
1051                         $x .= "&xl=".$wgLanguageCode ;
1052                         $s =  $this->makeKnownLink( $wgLang->specialPage( "Intl" ),
1053                                   wfMsg( "otherlanguages" ) , $x ) . ": " ;
1054                         }
1055
1056                 $s = wfMsg( "otherlanguages" ) . ": ";
1057                 $first = true;
1058                 if($wgLang->isRTL()) $s .= "<span dir='LTR'>";
1059                 foreach( $a as $l ) {
1060                         if ( ! $first ) { $s .= " | "; }
1061                         $first = false;
1062
1063                         $nt = Title::newFromText( $l );
1064                         $url = $nt->getFullURL();
1065                         $text = $wgLang->getLanguageName( $nt->getInterwiki() );
1066
1067                         if ( "" == $text ) { $text = $l; }
1068                         $style = $this->getExternalLinkAttributes( $l, $text );
1069                         $s .= "<a href=\"{$url}\"{$style}>{$text}</a>";
1070                 }
1071                 if($wgLang->isRTL()) $s .= "</span>";
1072                 return $s;
1073         }
1074
1075         function bugReportsLink()
1076         {
1077                 $s = $this->makeKnownLink( wfMsg( "bugreportspage" ),
1078                   wfMsg( "bugreports" ) );
1079                 return $s;
1080         }
1081
1082         function dateLink()
1083         {
1084                 global $wgLinkCache;
1085                 $t1 = Title::newFromText( gmdate( "F j" ) );
1086                 $t2 = Title::newFromText( gmdate( "Y" ) );
1087
1088                 $wgLinkCache->suspend();
1089                 $id = $t1->getArticleID();
1090                 $wgLinkCache->resume();
1091
1092                 if ( 0 == $id ) {
1093                         $s = $this->makeBrokenLink( $t1->getText() );
1094                 } else {
1095                         $s = $this->makeKnownLink( $t1->getText() );
1096                 }
1097                 $s .= ", ";
1098
1099                 $wgLinkCache->suspend();
1100                 $id = $t2->getArticleID();
1101                 $wgLinkCache->resume();
1102
1103                 if ( 0 == $id ) {
1104                         $s .= $this->makeBrokenLink( $t2->getText() );
1105                 } else {
1106                         $s .= $this->makeKnownLink( $t2->getText() );
1107                 }
1108                 return $s;
1109         }
1110
1111         function talkLink()
1112         {
1113                 global $wgLang, $wgTitle, $wgLinkCache;
1114
1115                 $tns = $wgTitle->getNamespace();
1116                 if ( -1 == $tns ) { return ""; }
1117
1118                 $pn = $wgTitle->getText();
1119                 $tp = wfMsg( "talkpage" );
1120                 if ( Namespace::isTalk( $tns ) ) {
1121                         $lns = Namespace::getSubject( $tns );
1122                         switch($tns) {
1123                                 case 1:
1124                                 $text = wfMsg("articlepage");
1125                                 break;
1126                                 case 3:
1127                                 $text = wfMsg("userpage");
1128                                 break;
1129                                 case 5:
1130                                 $text = wfMsg("wikipediapage");
1131                                 break;
1132                                 case 7:
1133                                 $text = wfMsg("imagepage");
1134                                 break;
1135                                 default:
1136                                 $text= wfMsg("articlepage");
1137                         }
1138                 } else {
1139
1140                         $lns = Namespace::getTalk( $tns );
1141                         $text=$tp;
1142                 }
1143                 $n = $wgLang->getNsText( $lns );
1144                 if ( "" == $n ) { $link = $pn; }
1145                 else { $link = "{$n}:{$pn}"; }
1146
1147                 $wgLinkCache->suspend();
1148                 $s = $this->makeLink( $link, $text );
1149                 $wgLinkCache->resume();
1150
1151                 return $s;
1152         }
1153
1154         # After all the page content is transformed into HTML, it makes
1155         # a final pass through here for things like table backgrounds.
1156         #
1157         function transformContent( $text )
1158         {
1159                 return $text;
1160         }
1161
1162         # Note: This function MUST call getArticleID() on the link,
1163         # otherwise the cache won't get updated properly.  See LINKCACHE.DOC.
1164         #
1165         function makeLink( $title, $text = "", $query = "", $trail = "" ) {
1166                 wfProfileIn( "Skin::makeLink" );
1167                 $nt = Title::newFromText( $title );
1168                 if ($nt) {
1169                         $result = $this->makeLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1170                 } else {
1171                         $result = $text == "" ? $title : $text;
1172                 }
1173
1174                 wfProfileOut( "Skin::makeLink" );
1175                 return $result;
1176         }
1177
1178         function makeKnownLink( $title, $text = "", $query = "", $trail = "" ) {
1179                 $nt = Title::newFromText( $title );
1180                 if ($nt) {
1181                         return $this->makeKnownLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1182                 } else {
1183                         return $text == "" ? $title : $text;
1184                 }
1185         }
1186
1187         function makeBrokenLink( $title, $text = "", $query = "", $trail = "" ) {
1188                 $nt = Title::newFromText( $title );
1189                 if ($nt) {
1190                         return $this->makeBrokenLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1191                 } else {
1192                         return $text == "" ? $title : $text;
1193                 }
1194         }
1195
1196         function makeStubLink( $title, $text = "", $query = "", $trail = "" ) {
1197                 $nt = Title::newFromText( $title );
1198                 if ($nt) {
1199                         return $this->makeStubLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1200                 } else {
1201                         return $text == "" ? $title : $text;
1202                 }
1203         }
1204
1205         # Pass a title object, not a title string
1206         function makeLinkObj( &$nt, $text= "", $query = "", $trail = "" )
1207         {
1208                 global $wgOut, $wgUser;
1209                 if ( $nt->isExternal() ) {
1210                         $u = $nt->getFullURL();
1211                         if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1212                         $style = $this->getExternalLinkAttributes( $link, $text );
1213
1214                         $inside = "";
1215                         if ( "" != $trail ) {
1216                                 if ( preg_match( "/^([a-z]+)(.*)$$/sD", $trail, $m ) ) {
1217                                         $inside = $m[1];
1218                                         $trail = $m[2];
1219                                 }
1220                         }
1221                         $retVal = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1222                 } elseif ( 0 == $nt->getNamespace() && "" == $nt->getText() ) {
1223                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail );
1224                 } elseif ( ( -1 == $nt->getNamespace() ) ||
1225                                 ( Namespace::getImage() == $nt->getNamespace() ) ) {
1226                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail );
1227                 } else {
1228                         $aid = $nt->getArticleID() ;
1229                         if ( 0 == $aid ) {
1230                                 $retVal = $this->makeBrokenLinkObj( $nt, $text, $query, $trail );
1231                         } else {
1232                                 $threshold = $wgUser->getOption("stubthreshold") ;
1233                                 if ( $threshold > 0 ) {
1234                                         $res = wfQuery ( "SELECT HIGH_PRIORITY length(cur_text) AS x, cur_namespace, cur_is_redirect FROM cur WHERE cur_id='{$aid}'", DB_READ ) ;
1235
1236                                         if ( wfNumRows( $res ) > 0 ) {
1237                                                 $s = wfFetchObject( $res );
1238                                                 $size = $s->x;
1239                                                 if ( $s->cur_is_redirect OR $s->cur_namespace != 0 ) {
1240                                                         $size = $threshold*2 ; # Really big
1241                                                 }
1242                                                 wfFreeResult( $res );
1243                                         } else {
1244                                                 $size = $threshold*2 ; # Really big
1245                                         }
1246                                 } else {
1247                                         $size = 1 ;
1248                                 }
1249                                 if ( $size < $threshold ) {
1250                                         $retVal = $this->makeStubLinkObj( $nt, $text, $query, $trail );
1251                                 } else {
1252                                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail );
1253                                 }
1254                         }
1255                 }
1256                 return $retVal;
1257         }
1258
1259         # Pass a title object, not a title string
1260         function makeKnownLinkObj( &$nt, $text = "", $query = "", $trail = "" )
1261         {
1262                 global $wgOut, $wgTitle;
1263
1264                 $fname = "Skin::makeKnownLinkObj";
1265                 wfProfileIn( $fname );
1266
1267                 $link = $nt->getPrefixedURL();
1268
1269                 if ( "" == $link ) {
1270                         $u = "";
1271                         if ( "" == $text ) { $text = $nt->getFragment(); }
1272                 } else {
1273                         $u = wfLocalUrlE( $link, $query );
1274                 }
1275                 if ( "" != $nt->getFragment() ) {
1276                         $u .= "#" . wfEscapeHTML( $nt->getFragment() );
1277                 }
1278                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1279                 $style = $this->getInternalLinkAttributesObj( $nt, $text );
1280
1281                 $inside = "";
1282                 if ( "" != $trail ) {
1283                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1284                                 $inside = $m[1];
1285                                 $trail = $m[2];
1286                         }
1287                 }
1288                 $r = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1289                 wfProfileOut( $fname );
1290                 return $r;
1291         }
1292
1293         # Pass a title object, not a title string
1294         function makeBrokenLinkObj( &$nt, $text = "", $query = "", $trail = "" )
1295         {
1296                 global $wgOut, $wgUser;
1297
1298                 $fname = "Skin::makeBrokenLinkObj";
1299                 wfProfileIn( $fname );
1300
1301                 $link = $nt->getPrefixedURL();
1302
1303                 if ( "" == $query ) { $q = "action=edit"; }
1304                 else { $q = "action=edit&{$query}"; }
1305                 $u = wfLocalUrlE( $link, $q );
1306
1307                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1308                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "yes" );
1309
1310                 $inside = "";
1311                 if ( "" != $trail ) {
1312                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1313                                 $inside = $m[1];
1314                                 $trail = $m[2];
1315                         }
1316                 }
1317                 if ( $wgOut->isPrintable() ||
1318                   ( 1 == $wgUser->getOption( "highlightbroken" ) ) ) {
1319                         $s = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1320                 } else {
1321                         $s = "{$text}{$inside}<a href=\"{$u}\"{$style}>?</a>{$trail}";
1322                 }
1323
1324                 wfProfileOut( $fname );
1325                 return $s;
1326         }
1327
1328         # Pass a title object, not a title string
1329         function makeStubLinkObj( &$nt, $text = "", $query = "", $trail = "" )
1330         {
1331                 global $wgOut, $wgUser;
1332
1333                 $link = $nt->getPrefixedURL();
1334
1335                 $u = wfLocalUrlE( $link, $query );
1336
1337                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1338                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "stub" );
1339
1340                 $inside = "";
1341                 if ( "" != $trail ) {
1342                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1343                                 $inside = $m[1];
1344                                 $trail = $m[2];
1345                         }
1346                 }
1347                 if ( $wgOut->isPrintable() ||
1348                                 ( 1 == $wgUser->getOption( "highlightbroken" ) ) ) {
1349                         $s = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1350                 } else {
1351                         $s = "{$text}{$inside}<a href=\"{$u}\"{$style}>!</a>{$trail}";
1352                 }
1353                 return $s;
1354         }
1355
1356         function fnamePart( $url )
1357         {
1358                 $basename = strrchr( $url, "/" );
1359                 if ( false === $basename ) { $basename = $url; }
1360                 else { $basename = substr( $basename, 1 ); }
1361                 return wfEscapeHTML( $basename );
1362         }
1363
1364         function makeImage( $url, $alt = "" )
1365         {
1366                 global $wgOut;
1367
1368                 if ( "" == $alt ) { $alt = $this->fnamePart( $url ); }
1369                 $s = "<img src=\"{$url}\" alt=\"{$alt}\">";
1370                 return $s;
1371         }
1372
1373         function makeImageLink( $name, $url, $alt = "" ) {
1374                 $nt = Title::makeTitle( Namespace::getImage(), $name );
1375                 return $this->makeImageLinkObj( $nt, $alt );
1376         }
1377
1378         function makeImageLinkObj( $nt, $alt = "" ) {
1379                 $link = $nt->getPrefixedURL();
1380                 $name = $nt->getDBKey();
1381                 $url = wfImageUrl( $name );
1382                 if ( empty( $alt ) ) {
1383                         $alt = preg_replace( '/\.(.+?)^/', '', $name );
1384                 }
1385                 $alt = htmlspecialchars( $alt );
1386
1387                 $u = wfLocalUrlE( $link );
1388                 $s = "<a href=\"{$u}\" class='image' title=\"{$alt}\">" .
1389                   "<img border=\"0\" src=\"{$url}\" alt=\"{$alt}\"></a>";
1390                 return $s;
1391         }
1392
1393         function makeMediaLink( $name, $url, $alt = "" ) {
1394                 $nt = Title::makeTitle( Namespace::getMedia(), $name );
1395                 return $this->makeMediaLinkObj( $nt, $alt );
1396         }
1397
1398         function makeMediaLinkObj( $nt, $alt = "" )
1399         {
1400                 $name = $nt->getDBKey();
1401                 $url = wfImageUrl( $name );
1402                 if ( empty( $alt ) ) {
1403                         $alt = preg_replace( '/\.(.+?)^/', '', $name );
1404                 }
1405
1406                 $u = htmlspecialchars( $url );
1407                 $s = "<a href=\"{$u}\" class='internal' title=\"{$alt}\">{$alt}</a>";
1408                 return $s;
1409         }
1410
1411         function specialLink( $name, $key = "" )
1412         {
1413                 global $wgLang;
1414
1415                 if ( "" == $key ) { $key = strtolower( $name ); }
1416                 $pn = $wgLang->ucfirst( $name );
1417                 return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1418                   wfMsg( $key ) );
1419         }
1420
1421         # Called by history lists and recent changes
1422         #
1423
1424         function beginRecentChangesList()
1425         {
1426                 $rc_cache = array() ;
1427                 $rccc = 0 ;
1428                 $this->lastdate = "";
1429                 return "";
1430         }
1431
1432         function beginHistoryList()
1433         {
1434                 $this->lastdate = $this->lastline = "";
1435                 $s = "\n<p>" . wfMsg( "histlegend" ) . "\n<ul>";
1436                 return $s;
1437         }
1438
1439         function beginImageHistoryList()
1440         {
1441                 $s = "\n<h2>" . wfMsg( "imghistory" ) . "</h2>\n" .
1442                   "<p>" . wfMsg( "imghistlegend" ) . "\n<ul>";
1443                 return $s;
1444         }
1445
1446         function endRecentChangesList()
1447         {
1448                 $s = $this->recentChangesBlock() ;
1449                 $s .= "</ul>\n";
1450                 return $s;
1451         }
1452
1453         function endHistoryList()
1454         {
1455                 $last = wfMsg( "last" );
1456
1457                 $s = preg_replace( "/!OLDID![0-9]+!/", $last, $this->lastline );
1458                 $s .= "</ul>\n";
1459                 return $s;
1460         }
1461
1462         function endImageHistoryList()
1463         {
1464                 $s = "</ul>\n";
1465                 return $s;
1466         }
1467
1468         function historyLine( $ts, $u, $ut, $ns, $ttl, $oid, $c, $isminor )
1469         {
1470                 global $wgLang;
1471
1472                 $artname = Title::makeName( $ns, $ttl );
1473                 $last = wfMsg( "last" );
1474                 $cur = wfMsg( "cur" );
1475                 $cr = wfMsg( "currentrev" );
1476
1477                 if ( $oid && $this->lastline ) {
1478                         $ret = preg_replace( "/!OLDID!([0-9]+)!/", $this->makeKnownLink(
1479                           $artname, $last, "diff=\\1&oldid={$oid}" ), $this->lastline );
1480                 } else {
1481                         $ret = "";
1482                 }
1483                 $dt = $wgLang->timeanddate( $ts, true );
1484
1485                 if ( $oid ) { $q = "oldid={$oid}"; }
1486                 else { $q = ""; }
1487                 $link = $this->makeKnownLink( $artname, $dt, $q );
1488
1489                 if ( 0 == $u ) {
1490             $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1491                         $ut, "target=" . $ut );
1492                 } else {
1493                         $ul = $this->makeLink( $wgLang->getNsText(
1494                                 Namespace::getUser() ) . ":{$ut}", $ut ); }
1495
1496                 $s = "<li>";
1497                 if ( $oid ) {
1498                         $curlink = $this->makeKnownLink( $artname, $cur,
1499                           "diff=0&oldid={$oid}" );
1500                 } else {
1501                         $curlink = $cur;
1502                 }
1503                 $s .= "({$curlink}) (!OLDID!{$oid}!) . .";
1504
1505                 $M = wfMsg( "minoreditletter" );
1506                 if ( $isminor ) { $s .= " <strong>{$M}</strong>"; }
1507                 $s .= " {$link} . . {$ul}";
1508
1509                 if ( "" != $c && "*" != $c ) { $s .= " <em>(" . wfEscapeHTML($c) . ")</em>"; }
1510                 $s .= "</li>\n";
1511
1512                 $this->lastline = $s;
1513                 return $ret;
1514         }
1515
1516         function recentChangesBlockLine ( $y ) {
1517                 global $wgUploadPath ;
1518
1519                 $M = wfMsg( "minoreditletter" );
1520                 $N = wfMsg( "newpageletter" );
1521                 $r = "" ;
1522                 $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0>" ;
1523                 $r .= "<tt>" ;
1524                 if ( $y->isnew ) $r .= $N ;
1525                 else $r .= "&nbsp;" ;
1526                 if ( $y->isminor ) $r .= $M ;
1527                 else $r .= "&nbsp;" ;
1528                 $r .= " ".$y->timestamp." " ;
1529                 $r .= "</tt>" ;
1530                 $link = $y->link ;
1531                 if ( $y->watched ) $link = "<strong>{$link}</strong>" ;
1532                 $r .= $link ;
1533
1534                 $r .= " (" ;
1535                 $r .= $y->curlink ;
1536                 $r .= "; " ;
1537                 $r .= $this->makeKnownLink( $y->secureName, wfMsg( "hist" ), "action=history" );
1538
1539                 $r .= ") . . ".$y->userlink ;
1540                 $r .= $y->usertalklink ;
1541                 if ( $y->usercomment != "" )
1542                         $r .= " <em>(".wfEscapeHTML($y->usercomment).")</em>" ;
1543                 $r .= "<br>\n" ;
1544                 return $r ;
1545                 }
1546
1547         function recentChangesBlockGroup ( $y ) {
1548                 global $wgUploadPath ;
1549
1550                 $r = "" ;
1551                 $M = wfMsg( "minoreditletter" );
1552                 $N = wfMsg( "newpageletter" );
1553                 $isnew = false ;
1554                 $userlinks = array () ;
1555                 foreach ( $y AS $x ) {
1556                         $oldid = $x->diffid ;
1557                         if ( $x->isnew ) $isnew = true ;
1558                         $u = $x->userlink ;
1559                         if ( !isset ( $userlinks[$u] ) ) $userlinks[$u] = 0 ;
1560                         $userlinks[$u]++ ;
1561                         }
1562
1563                 krsort ( $userlinks ) ;
1564                 asort ( $userlinks ) ;
1565                 $users = array () ;
1566                 $u = array_keys ( $userlinks ) ;
1567                 foreach ( $u as $x ) {
1568                         $z = $x ;
1569                         if ( $userlinks[$x] > 1 ) $z .= " ({$userlinks[$x]}&times;)" ;
1570                         array_push ( $users , $z ) ;
1571                         }
1572                 $users = " <font size='-1'>[".implode("; ",$users)."]</font>" ;
1573
1574                 $e = $y ;
1575                 $e = array_shift ( $e ) ;
1576
1577                 # Arrow
1578                 $rci = "RCI{$this->rccc}" ;
1579                 $rcl = "RCL{$this->rccc}" ;
1580                 $rcm = "RCM{$this->rccc}" ;
1581                 $tl = "<a href='javascript:toggleVisibility(\"{$rci}\",\"{$rcm}\",\"{$rcl}\")'>" ;
1582                 $tl .= "<span id='{$rcm}'><img src='{$wgUploadPath}/Arr_r.png' width=12 height=12 border=0></span>" ;
1583                 $tl .= "<span id='{$rcl}' style='display:none'><img src='{$wgUploadPath}/Arr_d.png' width=12 height=12 border=0></span>" ;
1584                 $tl .= "</a>" ;
1585                 $r .= $tl ;
1586
1587                 # Main line
1588                 $r .= "<tt>" ;
1589                 if ( $isnew ) $r .= $N ;
1590                 else $r .= "&nbsp;" ;
1591                 $r .= "&nbsp;" ; # Minor
1592                 $r .= " ".$e->timestamp." " ;
1593                 $r .= "</tt>" ;
1594
1595                 $link = $e->link ;
1596                 if ( $e->watched ) $link = "<strong>{$link}</strong>" ;
1597                 $r .= $link ;
1598
1599                 if ( !$e->islog ) {
1600                         $r .= " (".count($y)." " ;
1601                         if ( $isnew ) $r .= wfMsg("changes");
1602                         else $r .= $this->makeKnownLink( $e->secureName , wfMsg("changes") , "diff=0&oldid=".$oldid ) ;
1603                         $r .= "; " ;
1604                         $r .= $this->makeKnownLink( $e->secureName, wfMsg( "history" ), "action=history" );
1605                         $r .= ")" ;
1606                         }
1607
1608                 $r .= $users ;
1609                 $r .= "<br>\n" ;
1610
1611                 # Sub-entries
1612                 $r .= "<div id='{$rci}' style='display:none'>" ;
1613                 foreach ( $y AS $x )
1614                         {
1615                         $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0>";
1616                         $r .= "<tt>&nbsp; &nbsp; &nbsp; &nbsp;" ;
1617                         if ( $x->isnew ) $r .= $N ;
1618                         else $r .= "&nbsp;" ;
1619                         if ( $x->isminor ) $r .= $M ;
1620                         else $r .= "&nbsp;" ;
1621                         $r .= "</tt>" ;
1622
1623                         $o = "" ;
1624                         if ( $x->oldid != 0 ) $o = "oldid=".$x->oldid ;
1625                         if ( $x->islog ) $link = $x->timestamp ;
1626                         else $link = $this->makeKnownLink( $x->secureName, $x->timestamp , $o ) ;
1627                         $link = "<tt>{$link}</tt>" ;
1628
1629
1630                         $r .= $link ;
1631                         $r .= " (" ;
1632                         $r .= $x->curlink ;
1633                         $r .= "; " ;
1634                         $r .= $x->lastlink ;
1635                         $r .= ") . . ".$x->userlink ;
1636                         $r .= $x->usertalklink ;
1637                         if ( $x->usercomment != "" )
1638                                 $r .= " <em>(".wfEscapeHTML($x->usercomment).")</em>" ;
1639                         $r .= "<br>\n" ;
1640                         }
1641                 $r .= "</div>\n" ;
1642
1643                 $this->rccc++ ;
1644                 return $r ;
1645                 }
1646
1647         function recentChangesBlock ()
1648         {
1649                 global $wgUploadPath ;
1650                 if ( count ( $this->rc_cache ) == 0 ) return "" ;
1651                 $k = array_keys ( $this->rc_cache ) ;
1652                 foreach ( $k AS $x )
1653                         {
1654                         $y = $this->rc_cache[$x] ;
1655                         if ( count ( $y ) < 2 ) {
1656                                 $r .= $this->recentChangesBlockLine ( array_shift ( $y ) ) ;
1657                         } else {
1658                                 $r .= $this->recentChangesBlockGroup ( $y ) ;
1659                                 }
1660                         }
1661
1662                 return "<div align=left>{$r}</div>" ;
1663         }
1664
1665         function recentChangesLine( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
1666         {
1667                 global $wgUser ;
1668                 $usenew = $wgUser->getOption( "usenewrc" );
1669                 if ( $usenew )
1670                         $r = $this->recentChangesLineNew ( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched , $oldid , $diffid ) ;
1671                 else
1672                         $r = $this->recentChangesLineOld ( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched , $oldid , $diffid ) ;
1673                 return $r ;
1674         }
1675
1676         function recentChangesLineOld( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0, $diffid = 0 )
1677         {
1678                 global $wgTitle, $wgLang, $wgUser;
1679
1680                 $d = $wgLang->date( $ts, true);
1681                 $s = "";
1682                 if ( $d != $this->lastdate ) {
1683                         if ( "" != $this->lastdate ) { $s .= "</ul>\n"; }
1684                         $s .= "<h4>{$d}</h4>\n<ul>";
1685                         $this->lastdate = $d;
1686                 }
1687                 $h = $wgLang->time( $ts, true );
1688                 $t = Title::makeName( $ns, $ttl );
1689                 $clink = $this->makeKnownLink( $t , "" );
1690                 $nt = Title::newFromText( $t );
1691
1692                 if ( $watched ) {
1693                         $clink = "<strong>{$clink}</strong>";
1694                 }
1695                 $hlink = $this->makeKnownLink( $t, wfMsg( "hist" ), "action=history" );
1696                 if ( $isnew || $nt->isLog() ) {
1697                         $dlink = wfMsg( "diff" );
1698                 } else {
1699                         $dlink = $this->makeKnownLink( $t, wfMsg( "diff" ),
1700                           "diff={$oldid}&oldid={$diffid}" ); # Finagle's law
1701                 }
1702                 if ( 0 == $u ) {
1703                 $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1704                         $ut, "target=" . $ut );
1705                 } else {
1706                         $ul = $this->makeLink( $wgLang->getNsText( Namespace::getUser() ) . ":{$ut}", $ut );
1707                 }
1708
1709                 $talkname=$wgLang->getNsText(Namespace::getTalk(0)); # use the shorter name
1710                 global $wgDisableAnonTalk;
1711                 if( 0 == $u && $wgDisableAnonTalk ) {
1712                         $utl = "";
1713                 } else {
1714                         $utns=$wgLang->getNsText(Namespace::getTalk(Namespace::getUser()));
1715                         $utl= $this->makeLink($utns . ":{$ut}", $talkname );
1716                 }
1717                 $cr = wfMsg( "currentrev" );
1718
1719                 $s .= "<li> ({$dlink}) ({$hlink}) . .";
1720                 $M = wfMsg( "minoreditletter" );
1721                 $N = wfMsg( "newpageletter" );
1722                 if ( $isminor ) { $s .= " <strong>{$M}</strong>"; }
1723                 if ( $isnew ) { $s .= "<strong>{$N}</strong>"; }
1724                 $s .= " {$clink}; {$h} . . {$ul}";
1725
1726                 $blink="";
1727                 if ( ( 0 == $u ) && $wgUser->isSysop() ) {
1728                         $blink = $this->makeKnownLink( $wgLang->specialPage(
1729                           "Blockip" ), wfMsg( "blocklink" ), "ip={$ut}" );
1730
1731                 }
1732                 if($blink) {
1733                         if($utl) $utl .= " | ";
1734                         $utl .= $blink;
1735                 }
1736                 if($utl) $s.=" ({$utl})";
1737
1738                 if ( "" != $c && "*" != $c ) {
1739                         $s .= " <em>(" . wfEscapeHTML( $c ) . ")</em>";
1740                 }
1741                 $s .= "</li>\n";
1742
1743                 return $s;
1744         }
1745
1746         function recentChangesLineNew( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
1747         {
1748                 global $wgTitle, $wgLang, $wgUser;
1749
1750                 $rc = new RecentChangesClass ;
1751
1752                 $d = $wgLang->date( $ts, true);
1753                 $s = "";
1754                 $ret = "" ;
1755                 if ( $d != $this->lastdate ) {
1756                         $ret = $this->recentChangesBlock () ;
1757                         $this->rc_cache = array() ;
1758                         $ret .= "<h4>{$d}</h4>\n";
1759                         $this->lastdate = $d;
1760                 }
1761                 $h = $wgLang->time( $ts, true );
1762                 $t = Title::makeName( $ns, $ttl );
1763                 $clink = $this->makeKnownLink( $t, "" ) ;
1764                 if ( $oldid == 0 ) $c2link = $clink ;
1765                 else $c2link = $this->makeKnownLink( $t, "" , "oldid={$oldid}" );
1766                 $nt = Title::newFromText( $t );
1767
1768                 $rc->timestamp = $h ;
1769                 $rc->oldid = $oldid ;
1770                 $rc->diffid = $diffid ;
1771                 $rc->watched = $watched ;
1772                 $rc->isnew = $isnew ;
1773                 $rc->isminor = $isminor ;
1774                 $rc->secureName = $t ;
1775                 $rc->displayName = $nt ;
1776                 $rc->link = $clink ;
1777                 $rc->usercomment = $c ;
1778                 $rc->islog = $nt->isLog() ;
1779
1780                 if ( ( $isnew && $oldid == 0 ) || $nt->isLog() ) {
1781                         $dlink = wfMsg( "cur" );
1782                 } else {
1783                         $dlink = $this->makeKnownLink( $t, wfMsg( "cur" ),
1784                           "diff=0&oldid={$oldid}" );
1785                 }
1786
1787                 if ( $diffid == 0 || $nt->isLog() ) {
1788                         $plink = wfMsg( "last" );
1789                 } else {
1790                         $plink = $this->makeKnownLink( $t, wfMsg( "last" ),
1791                           "diff={$oldid}&oldid={$diffid}" );
1792                 }
1793
1794                 if ( 0 == $u ) {
1795                 $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1796                         $ut, "target=" . $ut );
1797                 } else { $ul = $this->makeLink( $wgLang->getNsText(
1798                   Namespace::getUser() ) . ":{$ut}", $ut ); }
1799
1800                 $rc->userlink = $ul ;
1801                 $rc->lastlink = $plink ;
1802                 $rc->curlink = $dlink ;
1803
1804                 $utns=$wgLang->getNsText(Namespace::getTalk(Namespace::getUser()));
1805                 $talkname=$wgLang->getNsText(Namespace::getTalk(0)); # use the shorter name
1806                 $utl= $this->makeLink($utns . ":{$ut}", $talkname );
1807
1808                 global $wgDisableAnonTalk;
1809                 if ( ( 0 == $u ) && $wgUser->isSysop() ) {
1810                         $blink = $this->makeKnownLink( $wgLang->specialPage(
1811                           "Blockip" ), wfMsg( "blocklink" ), "ip={$ut}" );
1812                         if( $wgDisableAnonTalk )
1813                                 $rc->usertalklink = " ({$blink})";
1814                         else
1815                                 $rc->usertalklink = " ({$utl} | {$blink})";
1816                 } else {
1817                         if( $wgDisableAnonTalk && ($u == 0) )
1818                                 $rc->usertalklink = "";
1819                         else
1820                                 $rc->usertalklink = " ({$utl})";
1821                 }
1822
1823                 if ( !isset ( $this->rc_cache[$t] ) ) $this->rc_cache[$t] = array() ;
1824                 array_push ( $this->rc_cache[$t] , $rc ) ;
1825                 return $ret;
1826         }
1827
1828
1829         function imageHistoryLine( $iscur, $ts, $img, $u, $ut, $size, $c )
1830         {
1831                 global $wgUser, $wgLang, $wgTitle;
1832
1833                 $dt = $wgLang->timeanddate( $ts, true );
1834                 $del = wfMsg( "deleteimg" );
1835                 $cur = wfMsg( "cur" );
1836
1837                 if ( $iscur ) {
1838                         $url = wfImageUrl( $img );
1839                         $rlink = $cur;
1840                         if ( $wgUser->isSysop() ) {
1841                                 $link = wfLocalUrlE( $wgTitle->getPrefixedText(), "image=" . $wgTitle->getURL() .
1842                                   "&action=delete" );
1843                                 $style = $this->getInternalLinkAttributes( $link, $del );
1844
1845                                 $dlink = "<a href=\"{$link}\"{$style}>{$del}</a>";
1846                         } else {
1847                                 $dlink = $del;
1848                         }
1849                 } else {
1850                         $url = wfEscapeHTML( wfImageArchiveUrl( $img ) );
1851                         if( $wgUser->getID() != 0 ) {
1852                                 $rlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1853                                   wfMsg( "revertimg" ), "action=revert&oldimage=" .
1854                                   urlencode( $img ) );
1855                                 $dlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1856                                   $del, "action=delete&oldimage=" . urlencode( $img ) );
1857                         } else {
1858                                 # Having live active links for non-logged in users
1859                                 # means that bots and spiders crawling our site can
1860                                 # inadvertently change content. Baaaad idea.
1861                                 $rlink = wfMsg( "revertimg" );
1862                                 $dlink = $del;
1863                         }
1864                 }
1865                 if ( 0 == $u ) { $ul = $ut; }
1866                 else { $ul = $this->makeLink( $wgLang->getNsText(
1867                   Namespace::getUser() ) . ":{$ut}", $ut ); }
1868
1869                 $nb = wfMsg( "nbytes", $size );
1870                 $style = $this->getInternalLinkAttributes( $url, $dt );
1871
1872                 $s = "<li> ({$dlink}) ({$rlink}) <a href=\"{$url}\"{$style}>{$dt}</a>"
1873                   . " . . {$ul} ({$nb})";
1874
1875                 if ( "" != $c && "*" != $c ) {
1876                         $s .= " <em>(" . wfEscapeHTML( $c ) . ")</em>";
1877                 }
1878                 $s .= "</li>\n";
1879                 return $s;
1880         }
1881
1882         function tocIndent($level) {
1883
1884                 while($level-->0) $rv.="<div style=\"margin-left:2em;\">\n";
1885                 return $rv;
1886
1887         }
1888
1889         function tocUnindent($level) {
1890                 while($level-->0) $rv.="</div>\n";
1891                 return $rv;
1892         }
1893
1894         // parameter level defines if we are on an indentation level
1895         function tocLine($anchor,$tocline,$level) {
1896
1897                 if($level) {
1898
1899                         return "<A CLASS=\"internal\" HREF=\"#".$anchor."\">".$tocline."</A><BR>\n";
1900                 } else {
1901
1902                         return "<div style=\"margin-bottom:0px;\">\n".
1903                         "<A CLASS=\"internal\" HREF=\"#".$anchor."\">".$tocline."</A><BR>\n".
1904                         "</div>\n";
1905                 }
1906
1907         }
1908
1909         function tocTable($toc) {
1910         // note to CSS fanatics: putting this in a div does not work -- div won't auto-expand
1911         global $printable;
1912
1913         if (!$printable) {
1914                 $hideline = " <script type='text/javascript'>showTocToggle(\"" . wfMsg("showtoc") . "\",\"" . wfMsg("hidetoc") . "\")</script>";
1915         }
1916         return
1917         "<p><table border=\"0\" id=\"toc\"><tr><td align=\"center\">\n".
1918         "<b>".wfMsg("toc")."</b>" .
1919         $hideline .
1920         "</td></tr><tr id='tocinside'><td align=\"left\">\n".
1921         $toc."</td></tr></table><P>\n";
1922         }
1923
1924         # These two do not check for permissions: check $wgTitle->userCanEdit before calling them
1925         function editSectionScript($section,$head) {
1926
1927                 global $wgTitle,$wgUser,$oldid;
1928                 if($oldid) return $head;
1929                 $url = wfLocalUrlE(urlencode($wgTitle->getPrefixedText()),"action=edit&section=$section");
1930                 return "<span onContextMenu='document.location=\"".$url."\";return false;'>{$head}</span>";
1931         }
1932
1933         function editSectionLink($section) {
1934
1935                 global $printable;
1936                 global $wgTitle,$wgUser,$oldid;
1937                 if($oldid) return "";
1938                 if ($printable) return "";
1939                 $editurl="&section={$section}";
1940                 $url=$this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("editsection"),"action=edit".$editurl);
1941                 return "<div style=\"float:right;margin-left:5px;\"><small>[".$url."]</small></div>";
1942
1943         }
1944 }
1945
1946 include_once( "SkinStandard.php" );
1947 include_once( "SkinNostalgia.php" );
1948 include_once( "SkinCologneBlue.php" );
1949
1950 #include_once( "SkinSmarty.php" );
1951
1952 ?>