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