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                 $a['onload'] = $wgOut->getOnloadHandler();
 172                 return $a;
 173         }
 174
 175         function getExternalLinkAttributes( $link, $text )
 176         {
 177                 global $wgUser, $wgOut, $wgLang;
 178
 179                 $link = urldecode( $link );
 180                 $link = $wgLang->checkTitleEncoding( $link );
 181                 $link = str_replace( "_", " ", $link );
 182                 $link = wfEscapeHTML( $link );
 183
 184                 if ( $wgOut->isPrintable() ) { $r = " class='printable'"; }
 185                 else { $r = " class='external'"; }
 186
 187                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 188                         $r .= " title=\"{$link}\"";
 189                 }
 190                 return $r;
 191         }
 192
 193         function getInternalLinkAttributes( $link, $text, $broken = false )
 194         {
 195                 global $wgUser, $wgOut;
 196
 197                 $link = urldecode( $link );
 198                 $link = str_replace( "_", " ", $link );
 199                 $link = wfEscapeHTML( $link );
 200
 201                 if ( $wgOut->isPrintable() ) {
 202                         $r = " class='printable'";
 203                 } else if ( $broken == "stub" ) {
 204                         $r = " class='stub'";
 205                 } else if ( $broken == "yes" ) {
 206                         $r = " class='new'";
 207                 } else {
 208                         $r = " class='internal'";
 209                 }
 210
 211                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 212                         $r .= " title=\"{$link}\"";
 213                 }
 214                 return $r;
 215         }
 216
 217         function getInternalLinkAttributesObj( &$nt, $text, $broken = false )
 218         {
 219                 global $wgUser, $wgOut;
 220
 221                 if ( $wgOut->isPrintable() ) {
 222                         $r = " class='printable'";
 223                 } else if ( $broken == "stub" ) {
 224                         $r = " class='stub'";
 225                 } else if ( $broken == "yes" ) {
 226                         $r = " class='new'";
 227                 } else {
 228                         $r = " class='internal'";
 229                 }
 230
 231                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 232                         $r .= ' title ="' . $nt->getEscapedText() . '"';
 233                 }
 234                 return $r;
 235         }
 236
 237         function getLogo()
 238         {
 239                 global $wgLogo;
 240                 return $wgLogo;
 241         }
 242
 243         # This will be called immediately after the <body> tag.  Split into
 244         # two functions to make it easier to subclass.
 245         #
 246         function beforeContent()
 247         {
 248                 global $wgUser, $wgOut;
 249
 250                 if ( $wgOut->isPrintable() ) {
 251                         $s = $this->pageTitle() . $this->pageSubtitle() . "\n";
 252                         $s .= "\n<div class='bodytext'>";
 253                         return $s;
 254                 }
 255                 return $this->doBeforeContent();
 256         }
 257
 258         function doBeforeContent()
 259         {
 260                 global $wgUser, $wgOut, $wgTitle, $wgLang;
 261                 $fname = "Skin::doBeforeContent";
 262                 wfProfileIn( $fname );
 263
 264                 $s = "";
 265                 $qb = $this->qbSetting();
 266
 267                 if( $langlinks = $this->otherLanguages() ) {
 268                         $rows = 2;
 269                         $borderhack = "";
 270                 } else {
 271                         $rows = 1;
 272                         $langlinks = false;
 273                         $borderhack = "class='top'";
 274                 }
 275
 276                 $s .= "\n<div id='content'>\n<div id='topbar'>" .
 277                   "<table width='98%' border=0 cellspacing=0><tr>";
 278
 279                 $shove = ($qb != 0);
 280                 $left = ($qb == 1 || $qb == 3);
 281                 if($wgLang->isRTL()) $left = !$left;
 282
 283                 if ( !$shove ) {
 284                         $s .= "<td class='top' align=left valign=top rowspan='{$rows}'>" .
 285                           $this->logoText() . "</td>";
 286                 } elseif( $left ) {
 287                         $s .= $this->getQuickbarCompensator( $rows );
 288                 }
 289                 $l = $wgLang->isRTL() ? "right" : "left";
 290                 $s .= "<td {$borderhack} align='$l' valign='top'>";
 291
 292                 $s .= $this->topLinks() ;
 293                 $s .= "<p class='subtitle'>" . $this->pageTitleLinks();
 294
 295                 $r = $wgLang->isRTL() ? "left" : "right";
 296                 $s .= "</td>\n<td {$borderhack} valign='top' align='$r' nowrap>";
 297                 $s .= $this->nameAndLogin();
 298                 $s .= "\n<br>" . $this->searchForm() . "</td>";
 299
 300                 if ( $langlinks ) {
 301                         $s .= "</tr>\n<tr><td class='top' colspan=\"2\">$langlinks</td>";
 302                 }
 303
 304                 if ( $shove && !$left ) { # Right
 305                         $s .= $this->getQuickbarCompensator( $rows );
 306                 }
 307                 $s .= "</tr></table>\n</div>\n";
 308                 $s .= "\n<div id='article'>";
 309
 310                 $s .= $this->pageTitle();
 311                 $s .= $this->pageSubtitle() ;
 312                 $s .= getCategories(); // For some odd reason, zhis can't be a function of the object
 313                 $s .= "\n<p>";
 314                 wfProfileOut( $fname );
 315                 return $s;
 316         }
 317
 318         function getQuickbarCompensator( $rows = 1 )
 319         {
 320                 return "<td width='152' rowspan='{$rows}'>&nbsp;</td>";
 321         }
 322
 323         # This gets called immediately before the </body> tag.
 324         #
 325         function afterContent()
 326         {
 327                 global $wgUser, $wgOut, $wgServer;
 328                 global $wgTitle;
 329
 330                 if ( $wgOut->isPrintable() ) {
 331                         $s = "\n</div>\n";
 332
 333                         $u = htmlspecialchars( $wgServer . $wgTitle->getFullURL() );
 334                         $u = "<a href=\"$u\">$u</a>";
 335                         $rf = wfMsg( "retrievedfrom", $u );
 336
 337                         if ( $wgOut->isArticle() ) {
 338                                 $lm = "<br>" . $this->lastModified();
 339                         } else { $lm = ""; }
 340
 341                         $cr = wfMsg( "gnunote" );
 342                         $s .= "<p><em>{$rf}{$lm} {$cr}</em>\n";
 343                         return $s;
 344                 }
 345                 return $this->doAfterContent();
 346         }
 347
 348         function doAfterContent()
 349         {
 350                 global $wgUser, $wgOut, $wgLang;
 351                 $fname =  "Skin::doAfterContent";
 352                 wfProfileIn( $fname );
 353                 wfProfileIn( "$fname-1" );
 354
 355                 $s = "\n</div><br clear=all>\n";
 356                 $s .= "\n<div id='footer'>";
 357                 $s .= "<table width='98%' border=0 cellspacing=0><tr>";
 358
 359                 wfProfileOut( "$fname-1" );
 360                 wfProfileIn( "$fname-2" );
 361
 362                 $qb = $this->qbSetting();
 363                 $shove = ($qb != 0);
 364                 $left = ($qb == 1 || $qb == 3);
 365                 if($wgLang->isRTL()) $left = !$left;
 366
 367                 if ( $shove && $left ) { # Left
 368                         $s .= $this->getQuickbarCompensator();
 369                 }
 370                 wfProfileOut( "$fname-2" );
 371                 wfProfileIn( "$fname-3" );
 372                 $l = $wgLang->isRTL() ? "right" : "left";
 373                 $s .= "<td class='bottom' align='$l' valign='top'>";
 374
 375                 $s .= $this->bottomLinks();
 376                 $s .= "\n<br>" . $this->mainPageLink()
 377                   . " | " . $this->aboutLink()
 378                   . " | " . $this->specialLink( "recentchanges" )
 379                   . " | " . $this->searchForm()
 380                   . "<br>" . $this->pageStats();
 381
 382                 $s .= "</td>";
 383                 if ( $shove && !$left ) { # Right
 384                         $s .= $this->getQuickbarCompensator();
 385                 }
 386                 $s .= "</tr></table>\n</div>\n</div>\n";
 387
 388                 wfProfileOut( "$fname-3" );
 389                 wfProfileIn( "$fname-4" );
 390                 if ( 0 != $qb ) { $s .= $this->quickBar(); }
 391                 wfProfileOut( "$fname-4" );
 392                 wfProfileOut( $fname );
 393                 return $s;
 394         }
 395
 396         function pageTitleLinks()
 397         {
 398                 global $wgOut, $wgTitle, $oldid, $action, $diff, $wgUser, $wgLang, $wgUseApproval ;
 399
 400                 $s = $this->printableLink();
 401
 402                 if ( $wgOut->isArticle() ) {
 403                         if ( $wgTitle->getNamespace() == Namespace::getImage() ) {
 404                                 $name = $wgTitle->getDBkey();
 405                                 $link = wfEscapeHTML( wfImageUrl( $name ) );
 406                                 $style = $this->getInternalLinkAttributes( $link, $name );
 407                                 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>";
 408                         }
 409                         # This will show the "Approve" link if $wgUseApproval=true;
 410                         if ( isset ( $wgUseApproval ) && $wgUseApproval )
 411                         {
 412                                 $t = $wgTitle->getDBkey();
 413                                 $name = "Approve this article" ;
 414                                 $link = "http://test.wikipedia.org/w/magnus/wiki.phtml?title={$t}&action=submit&doit=1" ;
 415                                 #wfEscapeHTML( wfImageUrl( $name ) );
 416                                 $style = $this->getExternalLinkAttributes( $link, $name );
 417                                 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>" ;
 418                         }               }
 419                         if ( "history" == $action || isset( $diff ) || isset( $oldid ) ) {
 420                                 $s .= " | " . $this->makeKnownLink( $wgTitle->getPrefixedText(),
 421                                                 wfMsg( "currentrev" ) );
 422                         }
 423
 424                         if ( $wgUser->getNewtalk() ) {
 425                         # do not show "You have new messages" text when we are viewing our
 426                         # own talk page
 427
 428                                 if(!(strcmp($wgTitle->getText(),$wgUser->getName()) == 0 &&
 429                                                         $wgTitle->getNamespace()==Namespace::getTalk(Namespace::getUser()))) {
 430                                         $n =$wgUser->getName();
 431                                         $tl = $this->makeKnownLink( $wgLang->getNsText(
 432                                                                 Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 433                                                         wfMsg("newmessageslink") );
 434                                         $s.=" | <strong>". wfMsg( "newmessages", $tl ) . "</strong>";
 435                                 }
 436                         }
 437                         if( $wgUser->isSysop() &&
 438                                         (($wgTitle->getArticleId() == 0) || ($action == "history")) &&
 439                                         ($n = $wgTitle->isDeleted() ) ) {
 440                                 $s .= " | " . wfMsg( "thisisdeleted",
 441                                                 $this->makeKnownLink(
 442                                                         $wgLang->SpecialPage( "Undelete/" . $wgTitle->getPrefixedDBkey() ),
 443                                                         wfMsg( "restorelink", $n ) ) );
 444                         }
 445                 return $s;
 446         }
 447
 448         function printableLink()
 449         {
 450                 global $wgOut, $wgTitle, $oldid, $action;
 451
 452                 $q = "";
 453                 foreach( $_GET as $var => $val ) {
 454                         if( $var != "title" && $var != "printable" )
 455                                 $q .= urlencode( $var ) . "=" . urlencode( $val );
 456                 }
 457                 if( !empty( $q ) ) $q .= "&";
 458
 459                 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
 460                   WfMsg( "printableversion" ), "{$q}printable=yes" );
 461                 return $s;
 462         }
 463
 464         function pageTitle()
 465         {
 466                 global $wgOut, $wgTitle, $wgUser;
 467
 468                 $s = "<h1 class='pagetitle'>" . $wgOut->getPageTitle() . "</h1>";
 469                 if($wgUser->getOption("editsectiononrightclick") && $wgTitle->userCanEdit()) { $s=$this->editSectionScript(0,$s);}
 470                 return $s;
 471         }
 472
 473         function pageSubtitle()
 474         {
 475                 global $wgOut,$wgTitle,$wgNamespacesWithSubpages;
 476
 477                 $sub = $wgOut->getSubtitle();
 478                 if ( "" == $sub ) {
 479                         global $wgExtraSubtitle;
 480                         $sub = wfMsg( "fromwikipedia" ) . $wgExtraSubtitle;
 481                 }
 482                 if($wgOut->isArticle() && $wgNamespacesWithSubpages[$wgTitle->getNamespace()]) {
 483                         $ptext=$wgTitle->getPrefixedText();
 484                         if(preg_match("/\//",$ptext)) {
 485                                 $sub.="</p><p class='subpages'>";
 486                                 $links=explode("/",$ptext);
 487                                 $c=0;
 488                                 $growinglink="";
 489                                 foreach($links as $link) {
 490                                         $c++;
 491                                         if ($c<count($links)) {
 492                                                 $growinglink .= $link;
 493                                                 $getlink = $this->makeLink( $growinglink, $link );
 494                                                 if(preg_match("/class='new'/i",$getlink)) { break; } # this is a hack, but it saves time
 495                                                 if ($c>1) {
 496                                                         $sub .= " | ";
 497                                                 } else  {
 498                                                         $sub .="&lt; ";
 499                                                 }
 500                                                 $sub .= $getlink;
 501                                                 $growinglink.="/";
 502                                         }
 503
 504                                 }
 505                         }
 506                 }
 507                 $s = "<p class='subtitle'>{$sub}\n";
 508                 return $s;
 509         }
 510
 511         function nameAndLogin()
 512         {
 513                 global $wgUser, $wgTitle, $wgLang, $wgShowIPinHeader;
 514
 515                 $li = $wgLang->specialPage( "Userlogin" );
 516                 $lo = $wgLang->specialPage( "Userlogout" );
 517
 518                 $s = "";
 519                 if ( 0 == $wgUser->getID() ) {
 520                         if( $wgShowIPinHeader ) {
 521                                 $n = getenv( "REMOTE_ADDR" );
 522
 523                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 524                                   Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 525                                   $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 526
 527                                 $s .= $n .  " (".$tl.")";
 528                         } else {
 529                                 $s .= wfMsg("notloggedin");
 530                         }
 531
 532                         $rt = $wgTitle->getPrefixedURL();
 533                         if ( 0 == strcasecmp( urlencode( $lo ), $rt ) ) {
 534                                 $q = "";
 535                         } else { $q = "returnto={$rt}"; }
 536
 537                         $s .= "\n<br>" . $this->makeKnownLink( $li,
 538                           wfMsg( "login" ), $q );
 539                 } else {
 540                         $n = $wgUser->getName();
 541                         $rt = $wgTitle->getPrefixedURL();
 542                         $tl = $this->makeKnownLink( $wgLang->getNsText(
 543                           Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 544                           $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 545
 546                         $tl = " ({$tl})";
 547
 548                         $s .= $this->makeKnownLink( $wgLang->getNsText(
 549                           Namespace::getUser() ) . ":{$n}", $n ) . "{$tl}<br>" .
 550                           $this->makeKnownLink( $lo, wfMsg( "logout" ),
 551                           "returnto={$rt}" ) . " | " .
 552                           $this->specialLink( "preferences" );
 553                 }
 554                 $s .= " | " . $this->makeKnownLink( wfMsg( "helppage" ),
 555                   wfMsg( "help" ) );
 556
 557                 return $s;
 558         }
 559
 560         function searchForm()
 561         {
 562                 global $search;
 563
 564                 $s = "<form name='search' class='inline' method=get action=\""
 565                   . wfLocalUrl( "" ) . "\">"
 566                   . "<input type=text name=\"search\" size=19 value=\""
 567                   . htmlspecialchars(substr($search,0,256)) . "\">\n"
 568                   . "<input type=submit name=\"go\" value=\"" . wfMsg ("go") . "\">&nbsp;"
 569                   . "<input type=submit value=\"" . wfMsg ("search") . "\"></form>";
 570
 571                 return $s;
 572         }
 573
 574         function topLinks()
 575         {
 576                 global $wgOut;
 577                 $sep = " |\n";
 578
 579                 $s = $this->mainPageLink() . $sep
 580                   . $this->specialLink( "recentchanges" );
 581
 582                 if ( $wgOut->isArticle() ) {
 583                         $s .=  $sep . $this->editThisPage()
 584                           . $sep . $this->historyLink();
 585                 }
 586                 # Many people don't like this dropdown box
 587                 #$s .= $sep . $this->specialPagesList();
 588
 589                 return $s;
 590         }
 591
 592         function bottomLinks()
 593         {
 594                 global $wgOut, $wgUser, $wgTitle;
 595                 $sep = " |\n";
 596
 597                 $s = "";
 598                 if ( $wgOut->isArticle() ) {
 599                         $s .= "<strong>" . $this->editThisPage() . "</strong>";
 600                         if ( 0 != $wgUser->getID() ) {
 601                                 $s .= $sep . $this->watchThisPage();
 602                         }
 603                         $s .= $sep . $this->talkLink()
 604                           . $sep . $this->historyLink()
 605                           . $sep . $this->whatLinksHere()
 606                           . $sep . $this->watchPageLinksLink();
 607
 608                         if ( $wgTitle->getNamespace() == Namespace::getUser()
 609                             || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser()) )
 610
 611                         {
 612                                 $id=User::idFromName($wgTitle->getText());
 613                                 $ip=User::isIP($wgTitle->getText());
 614
 615                                 if($id || $ip) { # both anons and non-anons have contri list
 616                                         $s .= $sep . $this->userContribsLink();
 617                                 }
 618                                 if ( 0 != $wgUser->getID() ) { # show only to signed in users
 619                                         if($id) {       # can only email non-anons
 620                                                 $s .= $sep . $this->emailUserLink();
 621                                         }
 622                                 }
 623                         }
 624                         if ( $wgUser->isSysop() && $wgTitle->getArticleId() ) {
 625                                 $s .= "\n<br>" . $this->deleteThisPage() .
 626                                 $sep . $this->protectThisPage() .
 627                                 $sep . $this->moveThisPage();
 628                         }
 629                         $s .= "<br>\n" . $this->otherLanguages();
 630                 }
 631                 return $s;
 632         }
 633
 634         function pageStats()
 635         {
 636                 global $wgOut, $wgLang, $wgArticle;
 637                 global $oldid, $diff, $wgDisableCounters;
 638
 639                 if ( ! $wgOut->isArticle() ) { return ""; }
 640                 if ( isset( $oldid ) || isset( $diff ) ) { return ""; }
 641                 if ( 0 == $wgArticle->getID() ) { return ""; }
 642
 643                 if ( $wgDisableCounters ) {
 644                         $s = "";
 645                 } else {
 646                         $count = $wgArticle->getCount();
 647                         $s = wfMsg( "viewcount", $count );
 648                 }
 649                 $s .= $this->lastModified();
 650                 $s .= " " . wfMsg( "gnunote" );
 651                 return "<span id='pagestats'>{$s}</span>";
 652         }
 653
 654         function lastModified()
 655         {
 656                 global $wgLang, $wgArticle;
 657
 658                 $d = $wgLang->timeanddate( $wgArticle->getTimestamp(), true );
 659                 $s = " " . wfMsg( "lastmodified", $d );
 660                 return $s;
 661         }
 662
 663         function logoText( $align = "" )
 664         {
 665                 if ( "" != $align ) { $a = " align='{$align}'"; }
 666                 else { $a = ""; }
 667
 668                 $mp = wfMsg( "mainpage" );
 669                 $s = "<a href=\"" . wfLocalUrlE( urlencode( $mp ) )
 670                   . "\"><img{$a} border=0 src=\""
 671                   . $this->getLogo() . "\" alt=\"" . "[{$mp}]\"></a>";
 672                 return $s;
 673         }
 674
 675         function quickBar()
 676         {
 677                 global $wgOut, $wgTitle, $wgUser, $action, $wgLang;
 678                 global $wpPreview, $wgDisableUploads;
 679
 680                 $fname =  "Skin::quickBar";
 681                 wfProfileIn( $fname );
 682
 683                 $tns=$wgTitle->getNamespace();
 684
 685                 $s = "\n<div id='quickbar'>";
 686                 $s .= "\n" . $this->logoText() . "\n<hr class='sep'>";
 687
 688                 $sep = "\n<br>";
 689                 $s .= $this->mainPageLink()
 690                   . $sep . $this->specialLink( "recentchanges" )
 691                   . $sep . $this->specialLink( "randompage" );
 692                 if ($wgUser->getID()) {
 693                 $s.= $sep . $this->specialLink( "watchlist" ) ;
 694                 $s .= $sep .$this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
 695                   wfMsg( "mycontris" ), "target=" . wfUrlencode($wgUser->getName() ) );
 696
 697                 }
 698                 // only show watchlist link if logged in
 699                 if ( wfMsg ( "currentevents" ) != "-" ) $s .= $sep . $this->makeKnownLink( wfMsg( "currentevents" ), "" ) ;
 700                 $s .= "\n<br><hr class='sep'>";
 701                 $articleExists = $wgTitle->getArticleId();
 702                 if ( $wgOut->isArticle() || $action =="edit" || $action =="history" || $wpPreview) {
 703                         if($wgOut->isArticle()) {
 704                                 $s .= "<strong>" . $this->editThisPage() . "</strong>";
 705                         } else { # backlink to the article in edit or history mode
 706                                 if($articleExists){ # no backlink if no article
 707                                         switch($tns) {
 708                                                 case 0:
 709                                                 $text = wfMsg("articlepage");
 710                                                 break;
 711                                                 case 1:
 712                                                 $text = wfMsg("viewtalkpage");
 713                                                 break;
 714                                                 case 2:
 715                                                 $text = wfMsg("userpage");
 716                                                 break;
 717                                                 case 3:
 718                                                 $text = wfMsg("viewtalkpage");
 719                                                 break;
 720                                                 case 4:
 721                                                 $text = wfMsg("wikipediapage");
 722                                                 break;
 723                                                 case 5:
 724                                                 $text = wfMsg("viewtalkpage");
 725                                                 break;
 726                                                 case 6:
 727                                                 $text = wfMsg("imagepage");
 728                                                 break;
 729                                                 case 7:
 730                                                 $text = wfMsg("viewtalkpage");
 731                                                 break;
 732                                                 default:
 733                                                 $text= wfMsg("articlepage");
 734                                         }
 735
 736                                         $link = $wgTitle->getText();
 737                                         if ($nstext = $wgLang->getNsText($tns) ) { # add namespace if necessary
 738                                                 $link = $nstext . ":" . $link ;
 739                                         }
 740
 741                                         $s .= $this->makeLink( $link, $text );
 742                                 } elseif( $wgTitle->getNamespace() != Namespace::getSpecial() ) {
 743                                         # we just throw in a "New page" text to tell the user that he's in edit mode,
 744                                         # and to avoid messing with the separator that is prepended to the next item
 745                                         $s .= "<strong>" . wfMsg("newpage") . "</strong>";
 746                                 }
 747
 748                         }
 749
 750
 751                         if( $tns%2 && $action!="edit" && !$wpPreview) {
 752                                 $s.="<br>".$this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("postcomment"),"action=edit&section=new");
 753                         }
 754
 755                         /*
 756                         watching could cause problems in edit mode:
 757                         if user edits article, then loads "watch this article" in background and then saves
 758                         article with "Watch this article" checkbox disabled, the article is transparently
 759                         unwatched. Therefore we do not show the "Watch this page" link in edit mode
 760                         */
 761                         if ( 0 != $wgUser->getID() && $articleExists) {
 762                                 if($action!="edit" && $action!="history" &&
 763                                         $action != "submit" )
 764                                 {
 765                                         $s .= $sep . $this->watchThisPage();
 766                                 }
 767                                 if ( $wgTitle->userCanEdit() )
 768                                         $s .= $sep . $this->moveThisPage();
 769                         }
 770                         if ( $wgUser->isSysop() and $articleExists ) {
 771                                 $s .= $sep . $this->deleteThisPage() .
 772                                 $sep . $this->protectThisPage();
 773                         }
 774                         $s .= $sep . $this->talkLink();
 775                         if ($articleExists && $action !="history") {
 776                                 $s .= $sep . $this->historyLink();
 777                         }
 778                         $s.=$sep . $this->whatLinksHere();
 779
 780                         if($wgOut->isArticle()) {
 781                                 $s .= $sep . $this->watchPageLinksLink();
 782                         }
 783
 784                         if ( Namespace::getUser() == $wgTitle->getNamespace()
 785                         || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser())
 786                         ) {
 787
 788                                 $id=User::idFromName($wgTitle->getText());
 789                                 $ip=User::isIP($wgTitle->getText());
 790
 791                                 if($id||$ip) {
 792                                         $s .= $sep . $this->userContribsLink();
 793                                 }
 794                                 if ( 0 != $wgUser->getID() ) {
 795                                         if($id) { # can only email real users
 796                                                 $s .= $sep . $this->emailUserLink();
 797                                         }
 798                                 }
 799                         }
 800                         $s .= "\n<br><hr class='sep'>";
 801                 }
 802
 803                 if ( 0 != $wgUser->getID() && !$wgDisableUploads ) {
 804                         $s .= $this->specialLink( "upload" ) . $sep;
 805                 }
 806                 $s .= $this->specialLink( "specialpages" )
 807                   . $sep . $this->bugReportsLink();
 808
 809                 global $wgSiteSupportPage;
 810                 if( $wgSiteSupportPage ) {
 811                         $s .= "\n<br><a href=\"" . htmlspecialchars( $wgSiteSupportPage ) .
 812                           "\" class=\"internal\">" . wfMsg( "sitesupport" ) . "</a>";
 813                 }
 814
 815                 $s .= "\n<br></div>\n";
 816                 wfProfileOut( $fname );
 817                 return $s;
 818         }
 819
 820         function specialPagesList()
 821         {
 822                 global $wgUser, $wgOut, $wgLang, $wgServer, $wgRedirectScript;
 823                 $a = array();
 824
 825                 $validSP = $wgLang->getValidSpecialPages();
 826
 827                 foreach ( $validSP as $name => $desc ) {
 828                         if ( "" == $desc ) { continue; }
 829                         $a[$name] = $desc;
 830                 }
 831                 if ( $wgUser->isSysop() )
 832                 {
 833                         $sysopSP = $wgLang->getSysopSpecialPages();
 834
 835                         foreach ( $sysopSP as $name => $desc ) {
 836                                 if ( "" == $desc ) { continue; }
 837                                 $a[$name] = $desc ;
 838                         }
 839                 }
 840                 if ( $wgUser->isDeveloper() )
 841                 {
 842                         $devSP = $wgLang->getDeveloperSpecialPages();
 843
 844                         foreach ( $devSP as $name => $desc ) {
 845                                 if ( "" == $desc ) { continue; }
 846                                 $a[$name] = $desc ;
 847                         }
 848                 }
 849                 $go = wfMsg( "go" );
 850                 $sp = wfMsg( "specialpages" );
 851                 $spp = $wgLang->specialPage( "Specialpages" );
 852
 853                 $s = "<form id=\"specialpages\" method=\"get\" class=\"inline\" " .
 854                   "action=\"{$wgServer}{$wgRedirectScript}\">\n";
 855                 $s .= "<select name=\"wpDropdown\">\n";
 856                 $s .= "<option value=\"{$spp}\">{$sp}</option>\n";
 857
 858                 foreach ( $a as $name => $desc ) {
 859                         $p = $wgLang->specialPage( $name );
 860                         $s .= "<option value=\"{$p}\">{$desc}</option>\n";
 861                 }
 862                 $s .= "</select>\n";
 863                 $s .= "<input type=submit value=\"{$go}\" name=redirect>\n";
 864                 $s .= "</form>\n";
 865                 return $s;
 866         }
 867
 868         function mainPageLink()
 869         {
 870                 $mp = wfMsg( "mainpage" );
 871                 $s = $this->makeKnownLink( $mp, $mp );
 872                 return $s;
 873         }
 874
 875         function copyrightLink()
 876         {
 877                 $s = $this->makeKnownLink( wfMsg( "copyrightpage" ),
 878                   wfMsg( "copyrightpagename" ) );
 879                 return $s;
 880         }
 881
 882         function aboutLink()
 883         {
 884                 $s = $this->makeKnownLink( wfMsg( "aboutpage" ),
 885                   wfMsg( "aboutwikipedia" ) );
 886                 return $s;
 887         }
 888
 889         function editThisPage()
 890         {
 891                 global $wgOut, $wgTitle, $oldid, $redirect, $diff;
 892
 893                 if ( ! $wgOut->isArticle() || $diff ) {
 894                         $s = wfMsg( "protectedpage" );
 895                 } else if ( $wgTitle->userCanEdit() ) {
 896                         $n = $wgTitle->getPrefixedText();
 897                         $t = wfMsg( "editthispage" );
 898                         $oid = $red = "";
 899
 900                         if ( $redirect ) { $red = "&redirect={$redirect}"; }
 901                         if ( $oldid && ! isset( $diff ) ) {
 902                                 $oid = "&oldid={$oldid}";
 903                         }
 904                         $s = $this->makeKnownLink( $n, $t, "action=edit{$oid}{$red}" );
 905                 } else {
 906                         $s = wfMsg( "protectedpage" );
 907                 }
 908                 return $s;
 909         }
 910
 911         function deleteThisPage()
 912         {
 913                 global $wgUser, $wgOut, $wgTitle, $diff;
 914
 915                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 916                         $n = $wgTitle->getPrefixedText();
 917                         $t = wfMsg( "deletethispage" );
 918
 919                         $s = $this->makeKnownLink( $n, $t, "action=delete" );
 920                 } else {
 921                         $s = "";
 922                 }
 923                 return $s;
 924         }
 925
 926         function protectThisPage()
 927         {
 928                 global $wgUser, $wgOut, $wgTitle, $diff;
 929
 930                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 931                         $n = $wgTitle->getPrefixedText();
 932
 933                         if ( $wgTitle->isProtected() ) {
 934                                 $t = wfMsg( "unprotectthispage" );
 935                                 $q = "action=unprotect";
 936                         } else {
 937                                 $t = wfMsg( "protectthispage" );
 938                                 $q = "action=protect";
 939                         }
 940                         $s = $this->makeKnownLink( $n, $t, $q );
 941                 } else {
 942                         $s = "";
 943                 }
 944                 return $s;
 945         }
 946
 947         function watchThisPage()
 948         {
 949                 global $wgUser, $wgOut, $wgTitle, $diff;
 950
 951                 if ( $wgOut->isArticle() && ( ! $diff ) ) {
 952                         $n = $wgTitle->getPrefixedText();
 953
 954                         if ( $wgTitle->userIsWatching() ) {
 955                                 $t = wfMsg( "unwatchthispage" );
 956                                 $q = "action=unwatch";
 957                         } else {
 958                                 $t = wfMsg( "watchthispage" );
 959                                 $q = "action=watch";
 960                         }
 961                         $s = $this->makeKnownLink( $n, $t, $q );
 962                 } else {
 963                         $s = wfMsg( "notanarticle" );
 964                 }
 965                 return $s;
 966         }
 967
 968         function moveThisPage()
 969         {
 970                 global $wgTitle, $wgLang;
 971
 972                 if ( $wgTitle->userCanEdit() ) {
 973                         $s = $this->makeKnownLink( $wgLang->specialPage( "Movepage" ),
 974                           wfMsg( "movethispage" ), "target=" . $wgTitle->getPrefixedURL() );
 975                 } // no message if page is protected - would be redundant
 976                 return $s;
 977         }
 978
 979         function historyLink()
 980         {
 981                 global $wgTitle;
 982
 983                 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
 984                   wfMsg( "history" ), "action=history" );
 985                 return $s;
 986         }
 987
 988         function whatLinksHere()
 989         {
 990                 global $wgTitle, $wgLang;
 991
 992                 $s = $this->makeKnownLink( $wgLang->specialPage( "Whatlinkshere" ),
 993                   wfMsg( "whatlinkshere" ), "target=" . $wgTitle->getPrefixedURL() );
 994                 return $s;
 995         }
 996
 997         function userContribsLink()
 998         {
 999                 global $wgTitle, $wgLang;
1000
1001                 $s = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1002                   wfMsg( "contributions" ), "target=" . $wgTitle->getURL() );
1003                 return $s;
1004         }
1005
1006         function emailUserLink()
1007         {
1008                 global $wgTitle, $wgLang;
1009
1010                 $s = $this->makeKnownLink( $wgLang->specialPage( "Emailuser" ),
1011                   wfMsg( "emailuser" ), "target=" . $wgTitle->getURL() );
1012                 return $s;
1013         }
1014
1015         function watchPageLinksLink()
1016         {
1017                 global $wgOut, $wgTitle, $wgLang;
1018
1019                 if ( ! $wgOut->isArticle() ) {
1020                         $s = "(" . wfMsg( "notanarticle" ) . ")";
1021                 } else {
1022                         $s = $this->makeKnownLink( $wgLang->specialPage(
1023                           "Recentchangeslinked" ), wfMsg( "recentchangeslinked" ),
1024                           "target=" . $wgTitle->getPrefixedURL() );
1025                 }
1026                 return $s;
1027         }
1028
1029         function otherLanguages()
1030         {
1031                 global $wgOut, $wgLang, $wgTitle;
1032
1033                 $a = $wgOut->getLanguageLinks();
1034                 # TEST THIS @@@
1035                 if ( 0 == count( $a ) ) {
1036                         if ( !$wgUseNewInterlanguage ) return "";
1037                         $ns = $wgLang->getNsIndex ( $wgTitle->getNamespace () ) ;
1038                         if ( $ns != 0 AND $ns != 1 ) return "" ;
1039                         $pn = "Intl" ;
1040                         $x = "mode=addlink&xt=".$wgTitle->getDBkey() ;
1041                         return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1042                                   wfMsg( "intl" ) , $x );
1043                         }
1044
1045                 if ( !$wgUseNewInterlanguage ) {
1046                         $s = wfMsg( "otherlanguages" ) . ": ";
1047                 } else {
1048                         global $wgLanguageCode ;
1049                         $x = "mode=zoom&xt=".$wgTitle->getDBkey() ;
1050                         $x .= "&xl=".$wgLanguageCode ;
1051                         $s =  $this->makeKnownLink( $wgLang->specialPage( "Intl" ),
1052                                   wfMsg( "otherlanguages" ) , $x ) . ": " ;
1053                         }
1054
1055                 $s = wfMsg( "otherlanguages" ) . ": ";
1056                 $first = true;
1057                 if($wgLang->isRTL()) $s .= "<span dir='LTR'>";
1058                 foreach( $a as $l ) {
1059                         if ( ! $first ) { $s .= " | "; }
1060                         $first = false;
1061
1062                         $nt = Title::newFromText( $l );
1063                         $url = $nt->getFullURL();
1064                         $text = $wgLang->getLanguageName( $nt->getInterwiki() );
1065
1066                         if ( "" == $text ) { $text = $l; }
1067                         $style = $this->getExternalLinkAttributes( $l, $text );
1068                         $s .= "<a href=\"{$url}\"{$style}>{$text}</a>";
1069                 }
1070                 if($wgLang->isRTL()) $s .= "</span>";
1071                 return $s;
1072         }
1073
1074         function bugReportsLink()
1075         {
1076                 $s = $this->makeKnownLink( wfMsg( "bugreportspage" ),
1077                   wfMsg( "bugreports" ) );
1078                 return $s;
1079         }
1080
1081         function dateLink()
1082         {
1083                 global $wgLinkCache;
1084                 $t1 = Title::newFromText( gmdate( "F j" ) );
1085                 $t2 = Title::newFromText( gmdate( "Y" ) );
1086
1087                 $wgLinkCache->suspend();
1088                 $id = $t1->getArticleID();
1089                 $wgLinkCache->resume();
1090
1091                 if ( 0 == $id ) {
1092                         $s = $this->makeBrokenLink( $t1->getText() );
1093                 } else {
1094                         $s = $this->makeKnownLink( $t1->getText() );
1095                 }
1096                 $s .= ", ";
1097
1098                 $wgLinkCache->suspend();
1099                 $id = $t2->getArticleID();
1100                 $wgLinkCache->resume();
1101
1102                 if ( 0 == $id ) {
1103                         $s .= $this->makeBrokenLink( $t2->getText() );
1104                 } else {
1105                         $s .= $this->makeKnownLink( $t2->getText() );
1106                 }
1107                 return $s;
1108         }
1109
1110         function talkLink()
1111         {
1112                 global $wgLang, $wgTitle, $wgLinkCache;
1113
1114                 $tns = $wgTitle->getNamespace();
1115                 if ( -1 == $tns ) { return ""; }
1116
1117                 $pn = $wgTitle->getText();
1118                 $tp = wfMsg( "talkpage" );
1119                 if ( Namespace::isTalk( $tns ) ) {
1120                         $lns = Namespace::getSubject( $tns );
1121                         switch($tns) {
1122                                 case 1:
1123                                 $text = wfMsg("articlepage");
1124                                 break;
1125                                 case 3:
1126                                 $text = wfMsg("userpage");
1127                                 break;
1128                                 case 5:
1129                                 $text = wfMsg("wikipediapage");
1130                                 break;
1131                                 case 7:
1132                                 $text = wfMsg("imagepage");
1133                                 break;
1134                                 default:
1135                                 $text= wfMsg("articlepage");
1136                         }
1137                 } else {
1138
1139                         $lns = Namespace::getTalk( $tns );
1140                         $text=$tp;
1141                 }
1142                 $n = $wgLang->getNsText( $lns );
1143                 if ( "" == $n ) { $link = $pn; }
1144                 else { $link = "{$n}:{$pn}"; }
1145
1146                 $wgLinkCache->suspend();
1147                 $s = $this->makeLink( $link, $text );
1148                 $wgLinkCache->resume();
1149
1150                 return $s;
1151         }
1152
1153         function commentLink()
1154         {
1155                 global $wgLang, $wgTitle, $wgLinkCache;
1156
1157                 $tns = $wgTitle->getNamespace();
1158                 if ( -1 == $tns ) { return ""; }
1159
1160                 $lns = ( Namespace::isTalk( $tns ) ) ? $tns : Namespace::getTalk( $tns );
1161
1162                 # assert Namespace::isTalk( $lns )
1163
1164                 $n = $wgLang->getNsText( $lns );
1165                 $pn = $wgTitle->getText();
1166
1167                 $link = "{$n}:{$pn}";
1168
1169                 $wgLinkCache->suspend();
1170                 $s = $this->makeKnownLink($link, wfMsg("postcomment"), "action=edit&section=new");
1171                 $wgLinkCache->resume();
1172
1173                 return $s;
1174         }
1175
1176         # After all the page content is transformed into HTML, it makes
1177         # a final pass through here for things like table backgrounds.
1178         #
1179         function transformContent( $text )
1180         {
1181                 return $text;
1182         }
1183
1184         # Note: This function MUST call getArticleID() on the link,
1185         # otherwise the cache won't get updated properly.  See LINKCACHE.DOC.
1186         #
1187         function makeLink( $title, $text = "", $query = "", $trail = "" ) {
1188                 wfProfileIn( "Skin::makeLink" );
1189                 $nt = Title::newFromText( $title );
1190                 if ($nt) {
1191                         $result = $this->makeLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1192                 } else {
1193                         wfDebug( "Invalid title passed to Skin::makeLink(): \"$title\"\n" );
1194                         $result = $text == "" ? $title : $text;
1195                 }
1196
1197                 wfProfileOut( "Skin::makeLink" );
1198                 return $result;
1199         }
1200
1201         function makeKnownLink( $title, $text = "", $query = "", $trail = "" ) {
1202                 $nt = Title::newFromText( $title );
1203                 if ($nt) {
1204                         return $this->makeKnownLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1205                 } else {
1206                         wfDebug( "Invalid title passed to Skin::makeKnownLink(): \"$title\"\n" );
1207                         return $text == "" ? $title : $text;
1208                 }
1209         }
1210
1211         function makeBrokenLink( $title, $text = "", $query = "", $trail = "" ) {
1212                 $nt = Title::newFromText( $title );
1213                 if ($nt) {
1214                         return $this->makeBrokenLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1215                 } else {
1216                         wfDebug( "Invalid title passed to Skin::makeBrokenLink(): \"$title\"\n" );
1217                         return $text == "" ? $title : $text;
1218                 }
1219         }
1220
1221         function makeStubLink( $title, $text = "", $query = "", $trail = "" ) {
1222                 $nt = Title::newFromText( $title );
1223                 if ($nt) {
1224                         return $this->makeStubLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1225                 } else {
1226                         wfDebug( "Invalid title passed to Skin::makeStubLink(): \"$title\"\n" );
1227                         return $text == "" ? $title : $text;
1228                 }
1229         }
1230
1231         # Pass a title object, not a title string
1232         function makeLinkObj( &$nt, $text= "", $query = "", $trail = "" )
1233         {
1234                 global $wgOut, $wgUser;
1235                 if ( $nt->isExternal() ) {
1236                         $u = $nt->getFullURL();
1237                         if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1238                         $style = $this->getExternalLinkAttributes( $link, $text );
1239
1240                         $inside = "";
1241                         if ( "" != $trail ) {
1242                                 if ( preg_match( "/^([a-z]+)(.*)$$/sD", $trail, $m ) ) {
1243                                         $inside = $m[1];
1244                                         $trail = $m[2];
1245                                 }
1246                         }
1247                         $retVal = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1248                 } elseif ( 0 == $nt->getNamespace() && "" == $nt->getText() ) {
1249                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail );
1250                 } elseif ( ( -1 == $nt->getNamespace() ) ||
1251                                 ( Namespace::getImage() == $nt->getNamespace() ) ) {
1252                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail );
1253                 } else {
1254                         $aid = $nt->getArticleID() ;
1255                         if ( 0 == $aid ) {
1256                                 $retVal = $this->makeBrokenLinkObj( $nt, $text, $query, $trail );
1257                         } else {
1258                                 $threshold = $wgUser->getOption("stubthreshold") ;
1259                                 if ( $threshold > 0 ) {
1260                                         $res = wfQuery ( "SELECT HIGH_PRIORITY length(cur_text) AS x, cur_namespace, cur_is_redirect FROM cur WHERE cur_id='{$aid}'", DB_READ ) ;
1261
1262                                         if ( wfNumRows( $res ) > 0 ) {
1263                                                 $s = wfFetchObject( $res );
1264                                                 $size = $s->x;
1265                                                 if ( $s->cur_is_redirect OR $s->cur_namespace != 0 ) {
1266                                                         $size = $threshold*2 ; # Really big
1267                                                 }
1268                                                 wfFreeResult( $res );
1269                                         } else {
1270                                                 $size = $threshold*2 ; # Really big
1271                                         }
1272                                 } else {
1273                                         $size = 1 ;
1274                                 }
1275                                 if ( $size < $threshold ) {
1276                                         $retVal = $this->makeStubLinkObj( $nt, $text, $query, $trail );
1277                                 } else {
1278                                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail );
1279                                 }
1280                         }
1281                 }
1282                 return $retVal;
1283         }
1284
1285         # Pass a title object, not a title string
1286         function makeKnownLinkObj( &$nt, $text = "", $query = "", $trail = "" )
1287         {
1288                 global $wgOut, $wgTitle;
1289
1290                 $fname = "Skin::makeKnownLinkObj";
1291                 wfProfileIn( $fname );
1292
1293                 $link = $nt->getPrefixedURL();
1294
1295                 if ( "" == $link ) {
1296                         $u = "";
1297                         if ( "" == $text ) { $text = $nt->getFragment(); }
1298                 } else {
1299                         $u = wfLocalUrlE( $link, $query );
1300                 }
1301                 if ( "" != $nt->getFragment() ) {
1302                         $u .= "#" . wfEscapeHTML( $nt->getFragment() );
1303                 }
1304                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1305                 $style = $this->getInternalLinkAttributesObj( $nt, $text );
1306
1307                 $inside = "";
1308                 if ( "" != $trail ) {
1309                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1310                                 $inside = $m[1];
1311                                 $trail = $m[2];
1312                         }
1313                 }
1314                 $r = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1315                 wfProfileOut( $fname );
1316                 return $r;
1317         }
1318
1319         # Pass a title object, not a title string
1320         function makeBrokenLinkObj( &$nt, $text = "", $query = "", $trail = "" )
1321         {
1322                 global $wgOut, $wgUser;
1323
1324                 $fname = "Skin::makeBrokenLinkObj";
1325                 wfProfileIn( $fname );
1326
1327                 $link = $nt->getPrefixedURL();
1328
1329                 if ( "" == $query ) { $q = "action=edit"; }
1330                 else { $q = "action=edit&{$query}"; }
1331                 $u = wfLocalUrlE( $link, $q );
1332
1333                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1334                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "yes" );
1335
1336                 $inside = "";
1337                 if ( "" != $trail ) {
1338                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1339                                 $inside = $m[1];
1340                                 $trail = $m[2];
1341                         }
1342                 }
1343                 if ( $wgOut->isPrintable() ||
1344                   ( 1 == $wgUser->getOption( "highlightbroken" ) ) ) {
1345                         $s = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1346                 } else {
1347                         $s = "{$text}{$inside}<a href=\"{$u}\"{$style}>?</a>{$trail}";
1348                 }
1349
1350                 wfProfileOut( $fname );
1351                 return $s;
1352         }
1353
1354         # Pass a title object, not a title string
1355         function makeStubLinkObj( &$nt, $text = "", $query = "", $trail = "" )
1356         {
1357                 global $wgOut, $wgUser;
1358
1359                 $link = $nt->getPrefixedURL();
1360
1361                 $u = wfLocalUrlE( $link, $query );
1362
1363                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1364                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "stub" );
1365
1366                 $inside = "";
1367                 if ( "" != $trail ) {
1368                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1369                                 $inside = $m[1];
1370                                 $trail = $m[2];
1371                         }
1372                 }
1373                 if ( $wgOut->isPrintable() ||
1374                                 ( 1 == $wgUser->getOption( "highlightbroken" ) ) ) {
1375                         $s = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1376                 } else {
1377                         $s = "{$text}{$inside}<a href=\"{$u}\"{$style}>!</a>{$trail}";
1378                 }
1379                 return $s;
1380         }
1381
1382         function fnamePart( $url )
1383         {
1384                 $basename = strrchr( $url, "/" );
1385                 if ( false === $basename ) { $basename = $url; }
1386                 else { $basename = substr( $basename, 1 ); }
1387                 return wfEscapeHTML( $basename );
1388         }
1389
1390         function makeImage( $url, $alt = "" )
1391         {
1392                 global $wgOut;
1393
1394                 if ( "" == $alt ) { $alt = $this->fnamePart( $url ); }
1395                 $s = "<img src=\"{$url}\" alt=\"{$alt}\">";
1396                 return $s;
1397         }
1398
1399         function makeImageLink( $name, $url, $alt = "" ) {
1400                 $nt = Title::makeTitle( Namespace::getImage(), $name );
1401                 return $this->makeImageLinkObj( $nt, $alt );
1402         }
1403
1404         function makeImageLinkObj( $nt, $alt = "" ) {
1405                 $link = $nt->getPrefixedURL();
1406                 $name = $nt->getDBKey();
1407                 $url = wfImageUrl( $name );
1408                 if ( empty( $alt ) ) {
1409                         $alt = preg_replace( '/\.(.+?)^/', '', $name );
1410                 }
1411                 $alt = htmlspecialchars( $alt );
1412
1413                 $u = wfLocalUrlE( $link );
1414                 $s = "<a href=\"{$u}\" class='image' title=\"{$alt}\">" .
1415                   "<img border=\"0\" src=\"{$url}\" alt=\"{$alt}\"></a>";
1416                 return $s;
1417         }
1418
1419         function makeMediaLink( $name, $url, $alt = "" ) {
1420                 $nt = Title::makeTitle( Namespace::getMedia(), $name );
1421                 return $this->makeMediaLinkObj( $nt, $alt );
1422         }
1423
1424         function makeMediaLinkObj( $nt, $alt = "" )
1425         {
1426                 $name = $nt->getDBKey();
1427                 $url = wfImageUrl( $name );
1428                 if ( empty( $alt ) ) {
1429                         $alt = preg_replace( '/\.(.+?)^/', '', $name );
1430                 }
1431
1432                 $u = htmlspecialchars( $url );
1433                 $s = "<a href=\"{$u}\" class='internal' title=\"{$alt}\">{$alt}</a>";
1434                 return $s;
1435         }
1436
1437         function specialLink( $name, $key = "" )
1438         {
1439                 global $wgLang;
1440
1441                 if ( "" == $key ) { $key = strtolower( $name ); }
1442                 $pn = $wgLang->ucfirst( $name );
1443                 return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1444                   wfMsg( $key ) );
1445         }
1446
1447         # Called by history lists and recent changes
1448         #
1449
1450         function beginRecentChangesList()
1451         {
1452                 $rc_cache = array() ;
1453                 $rccc = 0 ;
1454                 $this->lastdate = "";
1455                 return "";
1456         }
1457
1458         function beginImageHistoryList()
1459         {
1460                 $s = "\n<h2>" . wfMsg( "imghistory" ) . "</h2>\n" .
1461                   "<p>" . wfMsg( "imghistlegend" ) . "\n<ul>";
1462                 return $s;
1463         }
1464
1465         function endRecentChangesList()
1466         {
1467                 $s = $this->recentChangesBlock() ;
1468                 $s .= "</ul>\n";
1469                 return $s;
1470         }
1471
1472         function endImageHistoryList()
1473         {
1474                 $s = "</ul>\n";
1475                 return $s;
1476         }
1477
1478         function recentChangesBlockLine ( $y ) {
1479                 global $wgUploadPath ;
1480
1481                 $M = wfMsg( "minoreditletter" );
1482                 $N = wfMsg( "newpageletter" );
1483                 $r = "" ;
1484                 $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0>" ;
1485                 $r .= "<tt>" ;
1486                 if ( $y->isnew ) $r .= $N ;
1487                 else $r .= "&nbsp;" ;
1488                 if ( $y->isminor ) $r .= $M ;
1489                 else $r .= "&nbsp;" ;
1490                 $r .= " ".$y->timestamp." " ;
1491                 $r .= "</tt>" ;
1492                 $link = $y->link ;
1493                 if ( $y->watched ) $link = "<strong>{$link}</strong>" ;
1494                 $r .= $link ;
1495
1496                 $r .= " (" ;
1497                 $r .= $y->curlink ;
1498                 $r .= "; " ;
1499                 $r .= $this->makeKnownLink( $y->secureName, wfMsg( "hist" ), "action=history" );
1500
1501                 $r .= ") . . ".$y->userlink ;
1502                 $r .= $y->usertalklink ;
1503                 if ( $y->usercomment != "" )
1504                         $r .= " <em>(".wfEscapeHTML($y->usercomment).")</em>" ;
1505                 $r .= "<br>\n" ;
1506                 return $r ;
1507                 }
1508
1509         function recentChangesBlockGroup ( $y ) {
1510                 global $wgUploadPath ;
1511
1512                 $r = "" ;
1513                 $M = wfMsg( "minoreditletter" );
1514                 $N = wfMsg( "newpageletter" );
1515                 $isnew = false ;
1516                 $userlinks = array () ;
1517                 foreach ( $y AS $x ) {
1518                         $oldid = $x->diffid ;
1519                         if ( $x->isnew ) $isnew = true ;
1520                         $u = $x->userlink ;
1521                         if ( !isset ( $userlinks[$u] ) ) $userlinks[$u] = 0 ;
1522                         $userlinks[$u]++ ;
1523                         }
1524
1525                 krsort ( $userlinks ) ;
1526                 asort ( $userlinks ) ;
1527                 $users = array () ;
1528                 $u = array_keys ( $userlinks ) ;
1529                 foreach ( $u as $x ) {
1530                         $z = $x ;
1531                         if ( $userlinks[$x] > 1 ) $z .= " ({$userlinks[$x]}&times;)" ;
1532                         array_push ( $users , $z ) ;
1533                         }
1534                 $users = " <font size='-1'>[".implode("; ",$users)."]</font>" ;
1535
1536                 $e = $y ;
1537                 $e = array_shift ( $e ) ;
1538
1539                 # Arrow
1540                 $rci = "RCI{$this->rccc}" ;
1541                 $rcl = "RCL{$this->rccc}" ;
1542                 $rcm = "RCM{$this->rccc}" ;
1543                 $tl = "<a href='javascript:toggleVisibility(\"{$rci}\",\"{$rcm}\",\"{$rcl}\")'>" ;
1544                 $tl .= "<span id='{$rcm}'><img src='{$wgUploadPath}/Arr_r.png' width=12 height=12 border=0></span>" ;
1545                 $tl .= "<span id='{$rcl}' style='display:none'><img src='{$wgUploadPath}/Arr_d.png' width=12 height=12 border=0></span>" ;
1546                 $tl .= "</a>" ;
1547                 $r .= $tl ;
1548
1549                 # Main line
1550                 $r .= "<tt>" ;
1551                 if ( $isnew ) $r .= $N ;
1552                 else $r .= "&nbsp;" ;
1553                 $r .= "&nbsp;" ; # Minor
1554                 $r .= " ".$e->timestamp." " ;
1555                 $r .= "</tt>" ;
1556
1557                 $link = $e->link ;
1558                 if ( $e->watched ) $link = "<strong>{$link}</strong>" ;
1559                 $r .= $link ;
1560
1561                 if ( !$e->islog ) {
1562                         $r .= " (".count($y)." " ;
1563                         if ( $isnew ) $r .= wfMsg("changes");
1564                         else $r .= $this->makeKnownLink( $e->secureName , wfMsg("changes") , "diff=0&oldid=".$oldid ) ;
1565                         $r .= "; " ;
1566                         $r .= $this->makeKnownLink( $e->secureName, wfMsg( "history" ), "action=history" );
1567                         $r .= ")" ;
1568                         }
1569
1570                 $r .= $users ;
1571                 $r .= "<br>\n" ;
1572
1573                 # Sub-entries
1574                 $r .= "<div id='{$rci}' style='display:none'>" ;
1575                 foreach ( $y AS $x )
1576                         {
1577                         $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0>";
1578                         $r .= "<tt>&nbsp; &nbsp; &nbsp; &nbsp;" ;
1579                         if ( $x->isnew ) $r .= $N ;
1580                         else $r .= "&nbsp;" ;
1581                         if ( $x->isminor ) $r .= $M ;
1582                         else $r .= "&nbsp;" ;
1583                         $r .= "</tt>" ;
1584
1585                         $o = "" ;
1586                         if ( $x->oldid != 0 ) $o = "oldid=".$x->oldid ;
1587                         if ( $x->islog ) $link = $x->timestamp ;
1588                         else $link = $this->makeKnownLink( $x->secureName, $x->timestamp , $o ) ;
1589                         $link = "<tt>{$link}</tt>" ;
1590
1591
1592                         $r .= $link ;
1593                         $r .= " (" ;
1594                         $r .= $x->curlink ;
1595                         $r .= "; " ;
1596                         $r .= $x->lastlink ;
1597                         $r .= ") . . ".$x->userlink ;
1598                         $r .= $x->usertalklink ;
1599                         if ( $x->usercomment != "" )
1600                                 $r .= " <em>(".wfEscapeHTML($x->usercomment).")</em>" ;
1601                         $r .= "<br>\n" ;
1602                         }
1603                 $r .= "</div>\n" ;
1604
1605                 $this->rccc++ ;
1606                 return $r ;
1607                 }
1608
1609         function recentChangesBlock ()
1610         {
1611                 global $wgUploadPath ;
1612                 if ( count ( $this->rc_cache ) == 0 ) return "" ;
1613                 $k = array_keys ( $this->rc_cache ) ;
1614                 foreach ( $k AS $x )
1615                         {
1616                         $y = $this->rc_cache[$x] ;
1617                         if ( count ( $y ) < 2 ) {
1618                                 $r .= $this->recentChangesBlockLine ( array_shift ( $y ) ) ;
1619                         } else {
1620                                 $r .= $this->recentChangesBlockGroup ( $y ) ;
1621                                 }
1622                         }
1623
1624                 return "<div align=left>{$r}</div>" ;
1625         }
1626
1627         function recentChangesLine( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
1628         {
1629                 global $wgUser ;
1630                 $usenew = $wgUser->getOption( "usenewrc" );
1631                 if ( $usenew )
1632                         $r = $this->recentChangesLineNew ( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched , $oldid , $diffid ) ;
1633                 else
1634                         $r = $this->recentChangesLineOld ( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched , $oldid , $diffid ) ;
1635                 return $r ;
1636         }
1637
1638         function recentChangesLineOld( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0, $diffid = 0 )
1639         {
1640                 global $wgTitle, $wgLang, $wgUser;
1641
1642                 $d = $wgLang->date( $ts, true);
1643                 $s = "";
1644                 if ( $d != $this->lastdate ) {
1645                         if ( "" != $this->lastdate ) { $s .= "</ul>\n"; }
1646                         $s .= "<h4>{$d}</h4>\n<ul>";
1647                         $this->lastdate = $d;
1648                 }
1649                 $h = $wgLang->time( $ts, true );
1650                 $t = Title::makeName( $ns, $ttl );
1651                 $clink = $this->makeKnownLink( $t , "" );
1652                 $nt = Title::newFromText( $t );
1653
1654                 if ( $watched ) {
1655                         $clink = "<strong>{$clink}</strong>";
1656                 }
1657                 $hlink = $this->makeKnownLink( $t, wfMsg( "hist" ), "action=history" );
1658                 if ( $isnew || $nt->isLog() ) {
1659                         $dlink = wfMsg( "diff" );
1660                 } else {
1661                         $dlink = $this->makeKnownLink( $t, wfMsg( "diff" ),
1662                           "diff={$oldid}&oldid={$diffid}" ); # Finagle's law
1663                 }
1664                 if ( 0 == $u ) {
1665                 $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1666                         $ut, "target=" . $ut );
1667                 } else {
1668                         $ul = $this->makeLink( $wgLang->getNsText( Namespace::getUser() ) . ":{$ut}", $ut );
1669                 }
1670
1671                 $talkname=$wgLang->getNsText(Namespace::getTalk(0)); # use the shorter name
1672                 global $wgDisableAnonTalk;
1673                 if( 0 == $u && $wgDisableAnonTalk ) {
1674                         $utl = "";
1675                 } else {
1676                         $utns=$wgLang->getNsText(Namespace::getTalk(Namespace::getUser()));
1677                         $utl= $this->makeLink($utns . ":{$ut}", $talkname );
1678                 }
1679                 $cr = wfMsg( "currentrev" );
1680
1681                 $s .= "<li> ({$dlink}) ({$hlink}) . .";
1682                 $M = wfMsg( "minoreditletter" );
1683                 $N = wfMsg( "newpageletter" );
1684                 if ( $isminor ) { $s .= " <strong>{$M}</strong>"; }
1685                 if ( $isnew ) { $s .= "<strong>{$N}</strong>"; }
1686                 $s .= " {$clink}; {$h} . . {$ul}";
1687
1688                 $blink="";
1689                 if ( ( 0 == $u ) && $wgUser->isSysop() ) {
1690                         $blink = $this->makeKnownLink( $wgLang->specialPage(
1691                           "Blockip" ), wfMsg( "blocklink" ), "ip={$ut}" );
1692
1693                 }
1694                 if($blink) {
1695                         if($utl) $utl .= " | ";
1696                         $utl .= $blink;
1697                 }
1698                 if($utl) $s.=" ({$utl})";
1699
1700                 if ( "" != $c && "*" != $c ) {
1701                         $s .= " <em>(" . wfEscapeHTML( $c ) . ")</em>";
1702                 }
1703                 $s .= "</li>\n";
1704
1705                 return $s;
1706         }
1707
1708         function recentChangesLineNew( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
1709         {
1710                 global $wgTitle, $wgLang, $wgUser;
1711
1712                 $rc = new RecentChangesClass ;
1713
1714                 $d = $wgLang->date( $ts, true);
1715                 $s = "";
1716                 $ret = "" ;
1717                 if ( $d != $this->lastdate ) {
1718                         $ret = $this->recentChangesBlock () ;
1719                         $this->rc_cache = array() ;
1720                         $ret .= "<h4>{$d}</h4>\n";
1721                         $this->lastdate = $d;
1722                 }
1723                 $h = $wgLang->time( $ts, true );
1724                 $t = Title::makeName( $ns, $ttl );
1725                 $clink = $this->makeKnownLink( $t, "" ) ;
1726                 if ( $oldid == 0 ) $c2link = $clink ;
1727                 else $c2link = $this->makeKnownLink( $t, "" , "oldid={$oldid}" );
1728                 $nt = Title::newFromText( $t );
1729
1730                 $rc->timestamp = $h ;
1731                 $rc->oldid = $oldid ;
1732                 $rc->diffid = $diffid ;
1733                 $rc->watched = $watched ;
1734                 $rc->isnew = $isnew ;
1735                 $rc->isminor = $isminor ;
1736                 $rc->secureName = $t ;
1737                 $rc->displayName = $nt ;
1738                 $rc->link = $clink ;
1739                 $rc->usercomment = $c ;
1740                 $rc->islog = $nt->isLog() ;
1741
1742                 if ( ( $isnew && $oldid == 0 ) || $nt->isLog() ) {
1743                         $dlink = wfMsg( "cur" );
1744                 } else {
1745                         $dlink = $this->makeKnownLink( $t, wfMsg( "cur" ),
1746                           "diff=0&oldid={$oldid}" );
1747                 }
1748
1749                 if ( $diffid == 0 || $nt->isLog() ) {
1750                         $plink = wfMsg( "last" );
1751                 } else {
1752                         $plink = $this->makeKnownLink( $t, wfMsg( "last" ),
1753                           "diff={$oldid}&oldid={$diffid}" );
1754                 }
1755
1756                 if ( 0 == $u ) {
1757                 $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1758                         $ut, "target=" . $ut );
1759                 } else { $ul = $this->makeLink( $wgLang->getNsText(
1760                   Namespace::getUser() ) . ":{$ut}", $ut ); }
1761
1762                 $rc->userlink = $ul ;
1763                 $rc->lastlink = $plink ;
1764                 $rc->curlink = $dlink ;
1765
1766                 $utns=$wgLang->getNsText(Namespace::getTalk(Namespace::getUser()));
1767                 $talkname=$wgLang->getNsText(Namespace::getTalk(0)); # use the shorter name
1768                 $utl= $this->makeLink($utns . ":{$ut}", $talkname );
1769
1770                 global $wgDisableAnonTalk;
1771                 if ( ( 0 == $u ) && $wgUser->isSysop() ) {
1772                         $blink = $this->makeKnownLink( $wgLang->specialPage(
1773                           "Blockip" ), wfMsg( "blocklink" ), "ip={$ut}" );
1774                         if( $wgDisableAnonTalk )
1775                                 $rc->usertalklink = " ({$blink})";
1776                         else
1777                                 $rc->usertalklink = " ({$utl} | {$blink})";
1778                 } else {
1779                         if( $wgDisableAnonTalk && ($u == 0) )
1780                                 $rc->usertalklink = "";
1781                         else
1782                                 $rc->usertalklink = " ({$utl})";
1783                 }
1784
1785                 if ( !isset ( $this->rc_cache[$t] ) ) $this->rc_cache[$t] = array() ;
1786                 array_push ( $this->rc_cache[$t] , $rc ) ;
1787                 return $ret;
1788         }
1789
1790
1791         function imageHistoryLine( $iscur, $ts, $img, $u, $ut, $size, $c )
1792         {
1793                 global $wgUser, $wgLang, $wgTitle;
1794
1795                 $dt = $wgLang->timeanddate( $ts, true );
1796                 $del = wfMsg( "deleteimg" );
1797                 $cur = wfMsg( "cur" );
1798
1799                 if ( $iscur ) {
1800                         $url = wfImageUrl( $img );
1801                         $rlink = $cur;
1802                         if ( $wgUser->isSysop() ) {
1803                                 $link = wfLocalUrlE( $wgTitle->getPrefixedText(), "image=" . $wgTitle->getURL() .
1804                                   "&action=delete" );
1805                                 $style = $this->getInternalLinkAttributes( $link, $del );
1806
1807                                 $dlink = "<a href=\"{$link}\"{$style}>{$del}</a>";
1808                         } else {
1809                                 $dlink = $del;
1810                         }
1811                 } else {
1812                         $url = wfEscapeHTML( wfImageArchiveUrl( $img ) );
1813                         if( $wgUser->getID() != 0 ) {
1814                                 $rlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1815                                   wfMsg( "revertimg" ), "action=revert&oldimage=" .
1816                                   urlencode( $img ) );
1817                                 $dlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1818                                   $del, "action=delete&oldimage=" . urlencode( $img ) );
1819                         } else {
1820                                 # Having live active links for non-logged in users
1821                                 # means that bots and spiders crawling our site can
1822                                 # inadvertently change content. Baaaad idea.
1823                                 $rlink = wfMsg( "revertimg" );
1824                                 $dlink = $del;
1825                         }
1826                 }
1827                 if ( 0 == $u ) { $ul = $ut; }
1828                 else { $ul = $this->makeLink( $wgLang->getNsText(
1829                   Namespace::getUser() ) . ":{$ut}", $ut ); }
1830
1831                 $nb = wfMsg( "nbytes", $size );
1832                 $style = $this->getInternalLinkAttributes( $url, $dt );
1833
1834                 $s = "<li> ({$dlink}) ({$rlink}) <a href=\"{$url}\"{$style}>{$dt}</a>"
1835                   . " . . {$ul} ({$nb})";
1836
1837                 if ( "" != $c && "*" != $c ) {
1838                         $s .= " <em>(" . wfEscapeHTML( $c ) . ")</em>";
1839                 }
1840                 $s .= "</li>\n";
1841                 return $s;
1842         }
1843
1844         function tocIndent($level) {
1845
1846                 while($level-->0) $rv.="<div style=\"margin-left:2em;\">\n";
1847                 return $rv;
1848
1849         }
1850
1851         function tocUnindent($level) {
1852                 while($level-->0) $rv.="</div>\n";
1853                 return $rv;
1854         }
1855
1856         // parameter level defines if we are on an indentation level
1857         function tocLine($anchor,$tocline,$level) {
1858
1859                 if($level) {
1860
1861                         return "<A CLASS=\"internal\" HREF=\"#".$anchor."\">".$tocline."</A><BR>\n";
1862                 } else {
1863
1864                         return "<div style=\"margin-bottom:0px;\">\n".
1865                         "<A CLASS=\"internal\" HREF=\"#".$anchor."\">".$tocline."</A><BR>\n".
1866                         "</div>\n";
1867                 }
1868
1869         }
1870
1871         function tocTable($toc) {
1872         // note to CSS fanatics: putting this in a div does not work -- div won't auto-expand
1873         global $printable;
1874
1875         if (!$printable) {
1876                 $hideline = " <script type='text/javascript'>showTocToggle(\"" . wfMsg("showtoc") . "\",\"" . wfMsg("hidetoc") . "\")</script>";
1877         }
1878         return
1879         "<p><table border=\"0\" id=\"toc\"><tr><td align=\"center\">\n".
1880         "<b>".wfMsg("toc")."</b>" .
1881         $hideline .
1882         "</td></tr><tr id='tocinside'><td align=\"left\">\n".
1883         $toc."</td></tr></table><P>\n";
1884         }
1885
1886         # These two do not check for permissions: check $wgTitle->userCanEdit before calling them
1887         function editSectionScript($section,$head) {
1888
1889                 global $wgTitle,$wgUser,$oldid;
1890                 if($oldid) return $head;
1891                 $url = wfLocalUrlE(urlencode($wgTitle->getPrefixedText()),"action=edit&section=$section");
1892                 return "<span onContextMenu='document.location=\"".$url."\";return false;'>{$head}</span>";
1893         }
1894
1895         function editSectionLink($section) {
1896
1897                 global $printable;
1898                 global $wgTitle,$wgUser,$oldid;
1899                 if($oldid) return "";
1900                 if ($printable) return "";
1901                 $editurl="&section={$section}";
1902                 $url=$this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("editsection"),"action=edit".$editurl);
1903                 return "<div style=\"float:right;margin-left:5px;\"><small>[".$url."]</small></div>";
1904
1905         }
1906 }
1907
1908 include_once( "SkinStandard.php" );
1909 include_once( "SkinNostalgia.php" );
1910 include_once( "SkinCologneBlue.php" );
1911
1912 #include_once( "SkinSmarty.php" );
1913
1914 ?>