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