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                 if ( wfMsg ( "disclaimers" ) != "-" ) $s .= " | " . $this->makeKnownLink( wfMsg( "disclaimerpage" ), "disclaimers" ) ;
 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                 $q = "";
 459                 foreach( $_GET as $var => $val ) {
 460                         if( $var != "title" && $var != "printable" )
 461                                 $q .= urlencode( $var ) . "=" . urlencode( $val );
 462                 }
 463                 if( !empty( $q ) ) $q .= "&";
 464
 465                 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
 466                   WfMsg( "printableversion" ), "{$q}printable=yes" );
 467                 return $s;
 468         }
 469
 470         function pageTitle()
 471         {
 472                 global $wgOut, $wgTitle, $wgUser;
 473
 474                 $s = "<h1 class='pagetitle'>" . $wgOut->getPageTitle() . "</h1>";
 475                 if($wgUser->getOption("editsectiononrightclick") && $wgTitle->userCanEdit()) { $s=$this->editSectionScript(0,$s);}
 476                 return $s;
 477         }
 478
 479         function pageSubtitle()
 480         {
 481                 global $wgOut,$wgTitle,$wgNamespacesWithSubpages;
 482
 483                 $sub = $wgOut->getSubtitle();
 484                 if ( "" == $sub ) {
 485                         global $wgExtraSubtitle;
 486                         $sub = wfMsg( "fromwikipedia" ) . $wgExtraSubtitle;
 487                 }
 488                 if($wgOut->isArticle() && $wgNamespacesWithSubpages[$wgTitle->getNamespace()]) {
 489                         $ptext=$wgTitle->getPrefixedText();
 490                         if(preg_match("/\//",$ptext)) {
 491                                 $sub.="</p><p class='subpages'>";
 492                                 $links=explode("/",$ptext);
 493                                 $c=0;
 494                                 $growinglink="";
 495                                 foreach($links as $link) {
 496                                         $c++;
 497                                         if ($c<count($links)) {
 498                                                 $growinglink .= $link;
 499                                                 $getlink = $this->makeLink( $growinglink, $link );
 500                                                 if(preg_match("/class='new'/i",$getlink)) { break; } # this is a hack, but it saves time
 501                                                 if ($c>1) {
 502                                                         $sub .= " | ";
 503                                                 } else  {
 504                                                         $sub .="&lt; ";
 505                                                 }
 506                                                 $sub .= $getlink;
 507                                                 $growinglink.="/";
 508                                         }
 509
 510                                 }
 511                         }
 512                 }
 513                 $s = "<p class='subtitle'>{$sub}\n";
 514                 return $s;
 515         }
 516
 517         function nameAndLogin()
 518         {
 519                 global $wgUser, $wgTitle, $wgLang, $wgShowIPinHeader;
 520
 521                 $li = $wgLang->specialPage( "Userlogin" );
 522                 $lo = $wgLang->specialPage( "Userlogout" );
 523
 524                 $s = "";
 525                 if ( 0 == $wgUser->getID() ) {
 526                         if( $wgShowIPinHeader ) {
 527                                 $n = getenv( "REMOTE_ADDR" );
 528
 529                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 530                                   Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 531                                   $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 532
 533                                 $s .= $n .  " (".$tl.")";
 534                         } else {
 535                                 $s .= wfMsg("notloggedin");
 536                         }
 537
 538                         $rt = $wgTitle->getPrefixedURL();
 539                         if ( 0 == strcasecmp( urlencode( $lo ), $rt ) ) {
 540                                 $q = "";
 541                         } else { $q = "returnto={$rt}"; }
 542
 543                         $s .= "\n<br>" . $this->makeKnownLink( $li,
 544                           wfMsg( "login" ), $q );
 545                 } else {
 546                         $n = $wgUser->getName();
 547                         $rt = $wgTitle->getPrefixedURL();
 548                         $tl = $this->makeKnownLink( $wgLang->getNsText(
 549                           Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 550                           $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 551
 552                         $tl = " ({$tl})";
 553
 554                         $s .= $this->makeKnownLink( $wgLang->getNsText(
 555                           Namespace::getUser() ) . ":{$n}", $n ) . "{$tl}<br>" .
 556                           $this->makeKnownLink( $lo, wfMsg( "logout" ),
 557                           "returnto={$rt}" ) . " | " .
 558                           $this->specialLink( "preferences" );
 559                 }
 560                 $s .= " | " . $this->makeKnownLink( wfMsg( "helppage" ),
 561                   wfMsg( "help" ) );
 562
 563                 return $s;
 564         }
 565
 566         function searchForm()
 567         {
 568                 global $search;
 569
 570                 $s = "<form name='search' class='inline' method=get action=\""
 571                   . wfLocalUrl( "" ) . "\">"
 572                   . "<input type=text name=\"search\" size=19 value=\""
 573                   . htmlspecialchars(substr($search,0,256)) . "\">\n"
 574                   . "<input type=submit name=\"go\" value=\"" . wfMsg ("go") . "\">&nbsp;"
 575                   . "<input type=submit value=\"" . wfMsg ("search") . "\"></form>";
 576
 577                 return $s;
 578         }
 579
 580         function topLinks()
 581         {
 582                 global $wgOut;
 583                 $sep = " |\n";
 584
 585                 $s = $this->mainPageLink() . $sep
 586                   . $this->specialLink( "recentchanges" );
 587
 588                 if ( $wgOut->isArticle() ) {
 589                         $s .=  $sep . $this->editThisPage()
 590                           . $sep . $this->historyLink();
 591                 }
 592                 # Many people don't like this dropdown box
 593                 #$s .= $sep . $this->specialPagesList();
 594
 595                 return $s;
 596         }
 597
 598         function bottomLinks()
 599         {
 600                 global $wgOut, $wgUser, $wgTitle;
 601                 $sep = " |\n";
 602
 603                 $s = "";
 604                 if ( $wgOut->isArticle() ) {
 605                         $s .= "<strong>" . $this->editThisPage() . "</strong>";
 606                         if ( 0 != $wgUser->getID() ) {
 607                                 $s .= $sep . $this->watchThisPage();
 608                         }
 609                         $s .= $sep . $this->talkLink()
 610                           . $sep . $this->historyLink()
 611                           . $sep . $this->whatLinksHere()
 612                           . $sep . $this->watchPageLinksLink();
 613
 614                         if ( $wgTitle->getNamespace() == Namespace::getUser()
 615                             || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser()) )
 616
 617                         {
 618                                 $id=User::idFromName($wgTitle->getText());
 619                                 $ip=User::isIP($wgTitle->getText());
 620
 621                                 if($id || $ip) { # both anons and non-anons have contri list
 622                                         $s .= $sep . $this->userContribsLink();
 623                                 }
 624                                 if ( 0 != $wgUser->getID() ) { # show only to signed in users
 625                                         if($id) {       # can only email non-anons
 626                                                 $s .= $sep . $this->emailUserLink();
 627                                         }
 628                                 }
 629                         }
 630                         if ( $wgUser->isSysop() && $wgTitle->getArticleId() ) {
 631                                 $s .= "\n<br>" . $this->deleteThisPage() .
 632                                 $sep . $this->protectThisPage() .
 633                                 $sep . $this->moveThisPage();
 634                         }
 635                         $s .= "<br>\n" . $this->otherLanguages();
 636                 }
 637                 return $s;
 638         }
 639
 640         function pageStats()
 641         {
 642                 global $wgOut, $wgLang, $wgArticle;
 643                 global $oldid, $diff, $wgDisableCounters;
 644
 645                 if ( ! $wgOut->isArticle() ) { return ""; }
 646                 if ( isset( $oldid ) || isset( $diff ) ) { return ""; }
 647                 if ( 0 == $wgArticle->getID() ) { return ""; }
 648
 649                 if ( $wgDisableCounters ) {
 650                         $s = "";
 651                 } else {
 652                         $count = $wgArticle->getCount();
 653                         $s = wfMsg( "viewcount", $count );
 654                 }
 655                 $s .= $this->lastModified();
 656                 $s .= " " . wfMsg( "gnunote" );
 657                 return "<span id='pagestats'>{$s}</span>";
 658         }
 659
 660         function lastModified()
 661         {
 662                 global $wgLang, $wgArticle;
 663
 664                 $d = $wgLang->timeanddate( $wgArticle->getTimestamp(), true );
 665                 $s = " " . wfMsg( "lastmodified", $d );
 666                 return $s;
 667         }
 668
 669         function logoText( $align = "" )
 670         {
 671                 if ( "" != $align ) { $a = " align='{$align}'"; }
 672                 else { $a = ""; }
 673
 674                 $mp = wfMsg( "mainpage" );
 675                 $s = "<a href=\"" . wfLocalUrlE( urlencode( $mp ) )
 676                   . "\"><img{$a} border=0 src=\""
 677                   . $this->getLogo() . "\" alt=\"" . "[{$mp}]\"></a>";
 678                 return $s;
 679         }
 680
 681         function quickBar()
 682         {
 683                 global $wgOut, $wgTitle, $wgUser, $action, $wgLang;
 684                 global $wpPreview, $wgDisableUploads;
 685
 686                 $fname =  "Skin::quickBar";
 687                 wfProfileIn( $fname );
 688
 689                 $tns=$wgTitle->getNamespace();
 690
 691                 $s = "\n<div id='quickbar'>";
 692                 $s .= "\n" . $this->logoText() . "\n<hr class='sep'>";
 693
 694                 $sep = "\n<br>";
 695                 $s .= $this->mainPageLink()
 696                   . $sep . $this->specialLink( "recentchanges" )
 697                   . $sep . $this->specialLink( "randompage" );
 698                 if ($wgUser->getID()) {
 699                 $s.= $sep . $this->specialLink( "watchlist" ) ;
 700                 $s .= $sep .$this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
 701                   wfMsg( "mycontris" ), "target=" . wfUrlencode($wgUser->getName() ) );
 702
 703                 }
 704                 // only show watchlist link if logged in
 705                 if ( wfMsg ( "currentevents" ) != "-" ) $s .= $sep . $this->makeKnownLink( wfMsg( "currentevents" ), "" ) ;
 706                 $s .= "\n<br><hr class='sep'>";
 707                 $articleExists = $wgTitle->getArticleId();
 708                 if ( $wgOut->isArticle() || $action =="edit" || $action =="history" || $wpPreview) {
 709                         if($wgOut->isArticle()) {
 710                                 $s .= "<strong>" . $this->editThisPage() . "</strong>";
 711                         } else { # backlink to the article in edit or history mode
 712                                 if($articleExists){ # no backlink if no article
 713                                         switch($tns) {
 714                                                 case 0:
 715                                                 $text = wfMsg("articlepage");
 716                                                 break;
 717                                                 case 1:
 718                                                 $text = wfMsg("viewtalkpage");
 719                                                 break;
 720                                                 case 2:
 721                                                 $text = wfMsg("userpage");
 722                                                 break;
 723                                                 case 3:
 724                                                 $text = wfMsg("viewtalkpage");
 725                                                 break;
 726                                                 case 4:
 727                                                 $text = wfMsg("wikipediapage");
 728                                                 break;
 729                                                 case 5:
 730                                                 $text = wfMsg("viewtalkpage");
 731                                                 break;
 732                                                 case 6:
 733                                                 $text = wfMsg("imagepage");
 734                                                 break;
 735                                                 case 7:
 736                                                 $text = wfMsg("viewtalkpage");
 737                                                 break;
 738                                                 default:
 739                                                 $text= wfMsg("articlepage");
 740                                         }
 741
 742                                         $link = $wgTitle->getText();
 743                                         if ($nstext = $wgLang->getNsText($tns) ) { # add namespace if necessary
 744                                                 $link = $nstext . ":" . $link ;
 745                                         }
 746
 747                                         $s .= $this->makeLink( $link, $text );
 748                                 } elseif( $wgTitle->getNamespace() != Namespace::getSpecial() ) {
 749                                         # we just throw in a "New page" text to tell the user that he's in edit mode,
 750                                         # and to avoid messing with the separator that is prepended to the next item
 751                                         $s .= "<strong>" . wfMsg("newpage") . "</strong>";
 752                                 }
 753
 754                         }
 755
 756
 757                         if( $tns%2 && $action!="edit" && !$wpPreview) {
 758                                 $s.="<br>".$this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("postcomment"),"action=edit&section=new");
 759                         }
 760
 761                         /*
 762                         watching could cause problems in edit mode:
 763                         if user edits article, then loads "watch this article" in background and then saves
 764                         article with "Watch this article" checkbox disabled, the article is transparently
 765                         unwatched. Therefore we do not show the "Watch this page" link in edit mode
 766                         */
 767                         if ( 0 != $wgUser->getID() && $articleExists) {
 768                                 if($action!="edit" && $action!="history" &&
 769                                         $action != "submit" )
 770                                 {
 771                                         $s .= $sep . $this->watchThisPage();
 772                                 }
 773                                 if ( $wgTitle->userCanEdit() )
 774                                         $s .= $sep . $this->moveThisPage();
 775                         }
 776                         if ( $wgUser->isSysop() and $articleExists ) {
 777                                 $s .= $sep . $this->deleteThisPage() .
 778                                 $sep . $this->protectThisPage();
 779                         }
 780                         $s .= $sep . $this->talkLink();
 781                         if ($articleExists && $action !="history") {
 782                                 $s .= $sep . $this->historyLink();
 783                         }
 784                         $s.=$sep . $this->whatLinksHere();
 785
 786                         if($wgOut->isArticle()) {
 787                                 $s .= $sep . $this->watchPageLinksLink();
 788                         }
 789
 790                         if ( Namespace::getUser() == $wgTitle->getNamespace()
 791                         || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser())
 792                         ) {
 793
 794                                 $id=User::idFromName($wgTitle->getText());
 795                                 $ip=User::isIP($wgTitle->getText());
 796
 797                                 if($id||$ip) {
 798                                         $s .= $sep . $this->userContribsLink();
 799                                 }
 800                                 if ( 0 != $wgUser->getID() ) {
 801                                         if($id) { # can only email real users
 802                                                 $s .= $sep . $this->emailUserLink();
 803                                         }
 804                                 }
 805                         }
 806                         $s .= "\n<br><hr class='sep'>";
 807                 }
 808
 809                 if ( 0 != $wgUser->getID() && !$wgDisableUploads ) {
 810                         $s .= $this->specialLink( "upload" ) . $sep;
 811                 }
 812                 $s .= $this->specialLink( "specialpages" )
 813                   . $sep . $this->bugReportsLink();
 814
 815                 global $wgSiteSupportPage;
 816                 if( $wgSiteSupportPage ) {
 817                         $s .= "\n<br><a href=\"" . htmlspecialchars( $wgSiteSupportPage ) .
 818                           "\" class=\"internal\">" . wfMsg( "sitesupport" ) . "</a>";
 819                 }
 820
 821                 $s .= "\n<br></div>\n";
 822                 wfProfileOut( $fname );
 823                 return $s;
 824         }
 825
 826         function specialPagesList()
 827         {
 828                 global $wgUser, $wgOut, $wgLang, $wgServer, $wgRedirectScript;
 829                 $a = array();
 830
 831                 $validSP = $wgLang->getValidSpecialPages();
 832
 833                 foreach ( $validSP as $name => $desc ) {
 834                         if ( "" == $desc ) { continue; }
 835                         $a[$name] = $desc;
 836                 }
 837                 if ( $wgUser->isSysop() )
 838                 {
 839                         $sysopSP = $wgLang->getSysopSpecialPages();
 840
 841                         foreach ( $sysopSP as $name => $desc ) {
 842                                 if ( "" == $desc ) { continue; }
 843                                 $a[$name] = $desc ;
 844                         }
 845                 }
 846                 if ( $wgUser->isDeveloper() )
 847                 {
 848                         $devSP = $wgLang->getDeveloperSpecialPages();
 849
 850                         foreach ( $devSP as $name => $desc ) {
 851                                 if ( "" == $desc ) { continue; }
 852                                 $a[$name] = $desc ;
 853                         }
 854                 }
 855                 $go = wfMsg( "go" );
 856                 $sp = wfMsg( "specialpages" );
 857                 $spp = $wgLang->specialPage( "Specialpages" );
 858
 859                 $s = "<form id=\"specialpages\" method=\"get\" class=\"inline\" " .
 860                   "action=\"{$wgServer}{$wgRedirectScript}\">\n";
 861                 $s .= "<select name=\"wpDropdown\">\n";
 862                 $s .= "<option value=\"{$spp}\">{$sp}</option>\n";
 863
 864                 foreach ( $a as $name => $desc ) {
 865                         $p = $wgLang->specialPage( $name );
 866                         $s .= "<option value=\"{$p}\">{$desc}</option>\n";
 867                 }
 868                 $s .= "</select>\n";
 869                 $s .= "<input type=submit value=\"{$go}\" name=redirect>\n";
 870                 $s .= "</form>\n";
 871                 return $s;
 872         }
 873
 874         function mainPageLink()
 875         {
 876                 $mp = wfMsg( "mainpage" );
 877                 $s = $this->makeKnownLink( $mp, $mp );
 878                 return $s;
 879         }
 880
 881         function copyrightLink()
 882         {
 883                 $s = $this->makeKnownLink( wfMsg( "copyrightpage" ),
 884                   wfMsg( "copyrightpagename" ) );
 885                 return $s;
 886         }
 887
 888         function aboutLink()
 889         {
 890                 $s = $this->makeKnownLink( wfMsg( "aboutpage" ),
 891                   wfMsg( "aboutwikipedia" ) );
 892                 return $s;
 893         }
 894
 895
 896       function disclaimerLink()
 897         {
 898                 $s = $this->makeKnownLink( wfMsg( "disclaimerpage" ),
 899                   wfMsg( "disclaimers" ) );
 900                 return $s;
 901         }
 902
 903         function editThisPage()
 904         {
 905                 global $wgOut, $wgTitle, $oldid, $redirect, $diff;
 906
 907                 if ( ! $wgOut->isArticle() || $diff ) {
 908                         $s = wfMsg( "protectedpage" );
 909                 } else {
 910                         $n = $wgTitle->getPrefixedText();
 911                         if ( $wgTitle->userCanEdit() ) {
 912                                 $t = wfMsg( "editthispage" );
 913                         } else {
 914                                 #$t = wfMsg( "protectedpage" );
 915                                 $t = wfMsg( "viewsource" );
 916                         }
 917                         $oid = $red = "";
 918
 919                         if ( $redirect ) { $red = "&redirect={$redirect}"; }
 920                         if ( $oldid && ! isset( $diff ) ) {
 921                                 $oid = "&oldid={$oldid}";
 922                         }
 923                         $s = $this->makeKnownLink( $n, $t, "action=edit{$oid}{$red}" );
 924                 }
 925                 return $s;
 926         }
 927
 928         function deleteThisPage()
 929         {
 930                 global $wgUser, $wgOut, $wgTitle, $diff;
 931
 932                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 933                         $n = $wgTitle->getPrefixedText();
 934                         $t = wfMsg( "deletethispage" );
 935
 936                         $s = $this->makeKnownLink( $n, $t, "action=delete" );
 937                 } else {
 938                         $s = "";
 939                 }
 940                 return $s;
 941         }
 942
 943         function protectThisPage()
 944         {
 945                 global $wgUser, $wgOut, $wgTitle, $diff;
 946
 947                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 948                         $n = $wgTitle->getPrefixedText();
 949
 950                         if ( $wgTitle->isProtected() ) {
 951                                 $t = wfMsg( "unprotectthispage" );
 952                                 $q = "action=unprotect";
 953                         } else {
 954                                 $t = wfMsg( "protectthispage" );
 955                                 $q = "action=protect";
 956                         }
 957                         $s = $this->makeKnownLink( $n, $t, $q );
 958                 } else {
 959                         $s = "";
 960                 }
 961                 return $s;
 962         }
 963
 964         function watchThisPage()
 965         {
 966                 global $wgUser, $wgOut, $wgTitle, $diff;
 967
 968                 if ( $wgOut->isArticle() && ( ! $diff ) ) {
 969                         $n = $wgTitle->getPrefixedText();
 970
 971                         if ( $wgTitle->userIsWatching() ) {
 972                                 $t = wfMsg( "unwatchthispage" );
 973                                 $q = "action=unwatch";
 974                         } else {
 975                                 $t = wfMsg( "watchthispage" );
 976                                 $q = "action=watch";
 977                         }
 978                         $s = $this->makeKnownLink( $n, $t, $q );
 979                 } else {
 980                         $s = wfMsg( "notanarticle" );
 981                 }
 982                 return $s;
 983         }
 984
 985         function moveThisPage()
 986         {
 987                 global $wgTitle, $wgLang;
 988
 989                 if ( $wgTitle->userCanEdit() ) {
 990                         $s = $this->makeKnownLink( $wgLang->specialPage( "Movepage" ),
 991                           wfMsg( "movethispage" ), "target=" . $wgTitle->getPrefixedURL() );
 992                 } // no message if page is protected - would be redundant
 993                 return $s;
 994         }
 995
 996         function historyLink()
 997         {
 998                 global $wgTitle;
 999
1000                 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1001                   wfMsg( "history" ), "action=history" );
1002                 return $s;
1003         }
1004
1005         function whatLinksHere()
1006         {
1007                 global $wgTitle, $wgLang;
1008
1009                 $s = $this->makeKnownLink( $wgLang->specialPage( "Whatlinkshere" ),
1010                   wfMsg( "whatlinkshere" ), "target=" . $wgTitle->getPrefixedURL() );
1011                 return $s;
1012         }
1013
1014         function userContribsLink()
1015         {
1016                 global $wgTitle, $wgLang;
1017
1018                 $s = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1019                   wfMsg( "contributions" ), "target=" . $wgTitle->getURL() );
1020                 return $s;
1021         }
1022
1023         function emailUserLink()
1024         {
1025                 global $wgTitle, $wgLang;
1026
1027                 $s = $this->makeKnownLink( $wgLang->specialPage( "Emailuser" ),
1028                   wfMsg( "emailuser" ), "target=" . $wgTitle->getURL() );
1029                 return $s;
1030         }
1031
1032         function watchPageLinksLink()
1033         {
1034                 global $wgOut, $wgTitle, $wgLang;
1035
1036                 if ( ! $wgOut->isArticle() ) {
1037                         $s = "(" . wfMsg( "notanarticle" ) . ")";
1038                 } else {
1039                         $s = $this->makeKnownLink( $wgLang->specialPage(
1040                           "Recentchangeslinked" ), wfMsg( "recentchangeslinked" ),
1041                           "target=" . $wgTitle->getPrefixedURL() );
1042                 }
1043                 return $s;
1044         }
1045
1046         function otherLanguages()
1047         {
1048                 global $wgOut, $wgLang, $wgTitle;
1049
1050                 $a = $wgOut->getLanguageLinks();
1051                 # TEST THIS @@@
1052                 if ( 0 == count( $a ) ) {
1053                         if ( !$wgUseNewInterlanguage ) return "";
1054                         $ns = $wgLang->getNsIndex ( $wgTitle->getNamespace () ) ;
1055                         if ( $ns != 0 AND $ns != 1 ) return "" ;
1056                         $pn = "Intl" ;
1057                         $x = "mode=addlink&xt=".$wgTitle->getDBkey() ;
1058                         return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1059                                   wfMsg( "intl" ) , $x );
1060                         }
1061
1062                 if ( !$wgUseNewInterlanguage ) {
1063                         $s = wfMsg( "otherlanguages" ) . ": ";
1064                 } else {
1065                         global $wgLanguageCode ;
1066                         $x = "mode=zoom&xt=".$wgTitle->getDBkey() ;
1067                         $x .= "&xl=".$wgLanguageCode ;
1068                         $s =  $this->makeKnownLink( $wgLang->specialPage( "Intl" ),
1069                                   wfMsg( "otherlanguages" ) , $x ) . ": " ;
1070                         }
1071
1072                 $s = wfMsg( "otherlanguages" ) . ": ";
1073                 $first = true;
1074                 if($wgLang->isRTL()) $s .= "<span dir='LTR'>";
1075                 foreach( $a as $l ) {
1076                         if ( ! $first ) { $s .= " | "; }
1077                         $first = false;
1078
1079                         $nt = Title::newFromText( $l );
1080                         $url = $nt->getFullURL();
1081                         $text = $wgLang->getLanguageName( $nt->getInterwiki() );
1082
1083                         if ( "" == $text ) { $text = $l; }
1084                         $style = $this->getExternalLinkAttributes( $l, $text );
1085                         $s .= "<a href=\"{$url}\"{$style}>{$text}</a>";
1086                 }
1087                 if($wgLang->isRTL()) $s .= "</span>";
1088                 return $s;
1089         }
1090
1091         function bugReportsLink()
1092         {
1093                 $s = $this->makeKnownLink( wfMsg( "bugreportspage" ),
1094                   wfMsg( "bugreports" ) );
1095                 return $s;
1096         }
1097
1098         function dateLink()
1099         {
1100                 global $wgLinkCache;
1101                 $t1 = Title::newFromText( gmdate( "F j" ) );
1102                 $t2 = Title::newFromText( gmdate( "Y" ) );
1103
1104                 $wgLinkCache->suspend();
1105                 $id = $t1->getArticleID();
1106                 $wgLinkCache->resume();
1107
1108                 if ( 0 == $id ) {
1109                         $s = $this->makeBrokenLink( $t1->getText() );
1110                 } else {
1111                         $s = $this->makeKnownLink( $t1->getText() );
1112                 }
1113                 $s .= ", ";
1114
1115                 $wgLinkCache->suspend();
1116                 $id = $t2->getArticleID();
1117                 $wgLinkCache->resume();
1118
1119                 if ( 0 == $id ) {
1120                         $s .= $this->makeBrokenLink( $t2->getText() );
1121                 } else {
1122                         $s .= $this->makeKnownLink( $t2->getText() );
1123                 }
1124                 return $s;
1125         }
1126
1127         function talkLink()
1128         {
1129                 global $wgLang, $wgTitle, $wgLinkCache;
1130
1131                 $tns = $wgTitle->getNamespace();
1132                 if ( -1 == $tns ) { return ""; }
1133
1134                 $pn = $wgTitle->getText();
1135                 $tp = wfMsg( "talkpage" );
1136                 if ( Namespace::isTalk( $tns ) ) {
1137                         $lns = Namespace::getSubject( $tns );
1138                         switch($tns) {
1139                                 case 1:
1140                                 $text = wfMsg("articlepage");
1141                                 break;
1142                                 case 3:
1143                                 $text = wfMsg("userpage");
1144                                 break;
1145                                 case 5:
1146                                 $text = wfMsg("wikipediapage");
1147                                 break;
1148                                 case 7:
1149                                 $text = wfMsg("imagepage");
1150                                 break;
1151                                 default:
1152                                 $text= wfMsg("articlepage");
1153                         }
1154                 } else {
1155
1156                         $lns = Namespace::getTalk( $tns );
1157                         $text=$tp;
1158                 }
1159                 $n = $wgLang->getNsText( $lns );
1160                 if ( "" == $n ) { $link = $pn; }
1161                 else { $link = "{$n}:{$pn}"; }
1162
1163                 $wgLinkCache->suspend();
1164                 $s = $this->makeLink( $link, $text );
1165                 $wgLinkCache->resume();
1166
1167                 return $s;
1168         }
1169
1170         function commentLink()
1171         {
1172                 global $wgLang, $wgTitle, $wgLinkCache;
1173
1174                 $tns = $wgTitle->getNamespace();
1175                 if ( -1 == $tns ) { return ""; }
1176
1177                 $lns = ( Namespace::isTalk( $tns ) ) ? $tns : Namespace::getTalk( $tns );
1178
1179                 # assert Namespace::isTalk( $lns )
1180
1181                 $n = $wgLang->getNsText( $lns );
1182                 $pn = $wgTitle->getText();
1183
1184                 $link = "{$n}:{$pn}";
1185
1186                 $wgLinkCache->suspend();
1187                 $s = $this->makeKnownLink($link, wfMsg("postcomment"), "action=edit&section=new");
1188                 $wgLinkCache->resume();
1189
1190                 return $s;
1191         }
1192
1193         # After all the page content is transformed into HTML, it makes
1194         # a final pass through here for things like table backgrounds.
1195         #
1196         function transformContent( $text )
1197         {
1198                 return $text;
1199         }
1200
1201         # Note: This function MUST call getArticleID() on the link,
1202         # otherwise the cache won't get updated properly.  See LINKCACHE.DOC.
1203         #
1204         function makeLink( $title, $text = "", $query = "", $trail = "" ) {
1205                 wfProfileIn( "Skin::makeLink" );
1206                 $nt = Title::newFromText( $title );
1207                 if ($nt) {
1208                         $result = $this->makeLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1209                 } else {
1210                         wfDebug( "Invalid title passed to Skin::makeLink(): \"$title\"\n" );
1211                         $result = $text == "" ? $title : $text;
1212                 }
1213
1214                 wfProfileOut( "Skin::makeLink" );
1215                 return $result;
1216         }
1217
1218         function makeKnownLink( $title, $text = "", $query = "", $trail = "" ) {
1219                 $nt = Title::newFromText( $title );
1220                 if ($nt) {
1221                         return $this->makeKnownLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1222                 } else {
1223                         wfDebug( "Invalid title passed to Skin::makeKnownLink(): \"$title\"\n" );
1224                         return $text == "" ? $title : $text;
1225                 }
1226         }
1227
1228         function makeBrokenLink( $title, $text = "", $query = "", $trail = "" ) {
1229                 $nt = Title::newFromText( $title );
1230                 if ($nt) {
1231                         return $this->makeBrokenLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1232                 } else {
1233                         wfDebug( "Invalid title passed to Skin::makeBrokenLink(): \"$title\"\n" );
1234                         return $text == "" ? $title : $text;
1235                 }
1236         }
1237
1238         function makeStubLink( $title, $text = "", $query = "", $trail = "" ) {
1239                 $nt = Title::newFromText( $title );
1240                 if ($nt) {
1241                         return $this->makeStubLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1242                 } else {
1243                         wfDebug( "Invalid title passed to Skin::makeStubLink(): \"$title\"\n" );
1244                         return $text == "" ? $title : $text;
1245                 }
1246         }
1247
1248         # Pass a title object, not a title string
1249         function makeLinkObj( &$nt, $text= "", $query = "", $trail = "" )
1250         {
1251                 global $wgOut, $wgUser;
1252                 if ( $nt->isExternal() ) {
1253                         $u = $nt->getFullURL();
1254                         if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1255                         $style = $this->getExternalLinkAttributes( $link, $text );
1256
1257                         $inside = "";
1258                         if ( "" != $trail ) {
1259                                 if ( preg_match( "/^([a-z]+)(.*)$$/sD", $trail, $m ) ) {
1260                                         $inside = $m[1];
1261                                         $trail = $m[2];
1262                                 }
1263                         }
1264                         $retVal = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1265                 } elseif ( 0 == $nt->getNamespace() && "" == $nt->getText() ) {
1266                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail );
1267                 } elseif ( ( -1 == $nt->getNamespace() ) ||
1268                                 ( Namespace::getImage() == $nt->getNamespace() ) ) {
1269                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail );
1270                 } else {
1271                         $aid = $nt->getArticleID() ;
1272                         if ( 0 == $aid ) {
1273                                 $retVal = $this->makeBrokenLinkObj( $nt, $text, $query, $trail );
1274                         } else {
1275                                 $threshold = $wgUser->getOption("stubthreshold") ;
1276                                 if ( $threshold > 0 ) {
1277                                         $res = wfQuery ( "SELECT HIGH_PRIORITY length(cur_text) AS x, cur_namespace, cur_is_redirect FROM cur WHERE cur_id='{$aid}'", DB_READ ) ;
1278
1279                                         if ( wfNumRows( $res ) > 0 ) {
1280                                                 $s = wfFetchObject( $res );
1281                                                 $size = $s->x;
1282                                                 if ( $s->cur_is_redirect OR $s->cur_namespace != 0 ) {
1283                                                         $size = $threshold*2 ; # Really big
1284                                                 }
1285                                                 wfFreeResult( $res );
1286                                         } else {
1287                                                 $size = $threshold*2 ; # Really big
1288                                         }
1289                                 } else {
1290                                         $size = 1 ;
1291                                 }
1292                                 if ( $size < $threshold ) {
1293                                         $retVal = $this->makeStubLinkObj( $nt, $text, $query, $trail );
1294                                 } else {
1295                                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail );
1296                                 }
1297                         }
1298                 }
1299                 return $retVal;
1300         }
1301
1302         # Pass a title object, not a title string
1303         function makeKnownLinkObj( &$nt, $text = "", $query = "", $trail = "" )
1304         {
1305                 global $wgOut, $wgTitle;
1306
1307                 $fname = "Skin::makeKnownLinkObj";
1308                 wfProfileIn( $fname );
1309
1310                 $link = $nt->getPrefixedURL();
1311
1312                 if ( "" == $link ) {
1313                         $u = "";
1314                         if ( "" == $text ) { $text = $nt->getFragment(); }
1315                 } else {
1316                         $u = wfLocalUrlE( $link, $query );
1317                 }
1318                 if ( "" != $nt->getFragment() ) {
1319                         $u .= "#" . wfEscapeHTML( $nt->getFragment() );
1320                 }
1321                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1322                 $style = $this->getInternalLinkAttributesObj( $nt, $text );
1323
1324                 $inside = "";
1325                 if ( "" != $trail ) {
1326                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1327                                 $inside = $m[1];
1328                                 $trail = $m[2];
1329                         }
1330                 }
1331                 $r = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1332                 wfProfileOut( $fname );
1333                 return $r;
1334         }
1335
1336         # Pass a title object, not a title string
1337         function makeBrokenLinkObj( &$nt, $text = "", $query = "", $trail = "" )
1338         {
1339                 global $wgOut, $wgUser;
1340
1341                 $fname = "Skin::makeBrokenLinkObj";
1342                 wfProfileIn( $fname );
1343
1344                 $link = $nt->getPrefixedURL();
1345
1346                 if ( "" == $query ) { $q = "action=edit"; }
1347                 else { $q = "action=edit&{$query}"; }
1348                 $u = wfLocalUrlE( $link, $q );
1349
1350                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1351                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "yes" );
1352
1353                 $inside = "";
1354                 if ( "" != $trail ) {
1355                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1356                                 $inside = $m[1];
1357                                 $trail = $m[2];
1358                         }
1359                 }
1360                 if ( $wgOut->isPrintable() ||
1361                   ( 1 == $wgUser->getOption( "highlightbroken" ) ) ) {
1362                         $s = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1363                 } else {
1364                         $s = "{$text}{$inside}<a href=\"{$u}\"{$style}>?</a>{$trail}";
1365                 }
1366
1367                 wfProfileOut( $fname );
1368                 return $s;
1369         }
1370
1371         # Pass a title object, not a title string
1372         function makeStubLinkObj( &$nt, $text = "", $query = "", $trail = "" )
1373         {
1374                 global $wgOut, $wgUser;
1375
1376                 $link = $nt->getPrefixedURL();
1377
1378                 $u = wfLocalUrlE( $link, $query );
1379
1380                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1381                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "stub" );
1382
1383                 $inside = "";
1384                 if ( "" != $trail ) {
1385                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1386                                 $inside = $m[1];
1387                                 $trail = $m[2];
1388                         }
1389                 }
1390                 if ( $wgOut->isPrintable() ||
1391                                 ( 1 == $wgUser->getOption( "highlightbroken" ) ) ) {
1392                         $s = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1393                 } else {
1394                         $s = "{$text}{$inside}<a href=\"{$u}\"{$style}>!</a>{$trail}";
1395                 }
1396                 return $s;
1397         }
1398
1399         function fnamePart( $url )
1400         {
1401                 $basename = strrchr( $url, "/" );
1402                 if ( false === $basename ) { $basename = $url; }
1403                 else { $basename = substr( $basename, 1 ); }
1404                 return wfEscapeHTML( $basename );
1405         }
1406
1407         function makeImage( $url, $alt = "" )
1408         {
1409                 global $wgOut;
1410
1411                 if ( "" == $alt ) { $alt = $this->fnamePart( $url ); }
1412                 $s = "<img src=\"{$url}\" alt=\"{$alt}\">";
1413                 return $s;
1414         }
1415
1416         function makeImageLink( $name, $url, $alt = "" ) {
1417                 $nt = Title::makeTitle( Namespace::getImage(), $name );
1418                 return $this->makeImageLinkObj( $nt, $alt );
1419         }
1420
1421         function makeImageLinkObj( $nt, $alt = "" ) {
1422                 $link = $nt->getPrefixedURL();
1423                 $name = $nt->getDBKey();
1424                 $url = wfImageUrl( $name );
1425                 if ( empty( $alt ) ) {
1426                         $alt = preg_replace( '/\.(.+?)^/', '', $name );
1427                 }
1428                 $alt = htmlspecialchars( $alt );
1429
1430                 $u = wfLocalUrlE( $link );
1431                 $s = "<a href=\"{$u}\" class='image' title=\"{$alt}\">" .
1432                   "<img border=\"0\" src=\"{$url}\" alt=\"{$alt}\"></a>";
1433                 return $s;
1434         }
1435
1436         function makeMediaLink( $name, $url, $alt = "" ) {
1437                 $nt = Title::makeTitle( Namespace::getMedia(), $name );
1438                 return $this->makeMediaLinkObj( $nt, $alt );
1439         }
1440
1441         function makeMediaLinkObj( $nt, $alt = "" )
1442         {
1443                 $name = $nt->getDBKey();
1444                 $url = wfImageUrl( $name );
1445                 if ( empty( $alt ) ) {
1446                         $alt = preg_replace( '/\.(.+?)^/', '', $name );
1447                 }
1448
1449                 $u = htmlspecialchars( $url );
1450                 $s = "<a href=\"{$u}\" class='internal' title=\"{$alt}\">{$alt}</a>";
1451                 return $s;
1452         }
1453
1454         function specialLink( $name, $key = "" )
1455         {
1456                 global $wgLang;
1457
1458                 if ( "" == $key ) { $key = strtolower( $name ); }
1459                 $pn = $wgLang->ucfirst( $name );
1460                 return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1461                   wfMsg( $key ) );
1462         }
1463
1464         # Called by history lists and recent changes
1465         #
1466
1467         function beginRecentChangesList()
1468         {
1469                 $rc_cache = array() ;
1470                 $rccc = 0 ;
1471                 $this->lastdate = "";
1472                 return "";
1473         }
1474
1475         function beginImageHistoryList()
1476         {
1477                 $s = "\n<h2>" . wfMsg( "imghistory" ) . "</h2>\n" .
1478                   "<p>" . wfMsg( "imghistlegend" ) . "\n<ul>";
1479                 return $s;
1480         }
1481
1482         function endRecentChangesList()
1483         {
1484                 $s = $this->recentChangesBlock() ;
1485                 $s .= "</ul>\n";
1486                 return $s;
1487         }
1488
1489         function endImageHistoryList()
1490         {
1491                 $s = "</ul>\n";
1492                 return $s;
1493         }
1494
1495         function recentChangesBlockLine ( $y ) {
1496                 global $wgUploadPath ;
1497
1498                 $M = wfMsg( "minoreditletter" );
1499                 $N = wfMsg( "newpageletter" );
1500                 $r = "" ;
1501                 $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0>" ;
1502                 $r .= "<tt>" ;
1503                 if ( $y->isnew ) $r .= $N ;
1504                 else $r .= "&nbsp;" ;
1505                 if ( $y->isminor ) $r .= $M ;
1506                 else $r .= "&nbsp;" ;
1507                 $r .= " ".$y->timestamp." " ;
1508                 $r .= "</tt>" ;
1509                 $link = $y->link ;
1510                 if ( $y->watched ) $link = "<strong>{$link}</strong>" ;
1511                 $r .= $link ;
1512
1513                 $r .= " (" ;
1514                 $r .= $y->curlink ;
1515                 $r .= "; " ;
1516                 $r .= $this->makeKnownLink( $y->secureName, wfMsg( "hist" ), "action=history" );
1517
1518                 $r .= ") . . ".$y->userlink ;
1519                 $r .= $y->usertalklink ;
1520                 if ( $y->usercomment != "" )
1521                         $r .= " <em>(".wfEscapeHTML($y->usercomment).")</em>" ;
1522                 $r .= "<br>\n" ;
1523                 return $r ;
1524                 }
1525
1526         function recentChangesBlockGroup ( $y ) {
1527                 global $wgUploadPath ;
1528
1529                 $r = "" ;
1530                 $M = wfMsg( "minoreditletter" );
1531                 $N = wfMsg( "newpageletter" );
1532                 $isnew = false ;
1533                 $userlinks = array () ;
1534                 foreach ( $y AS $x ) {
1535                         $oldid = $x->diffid ;
1536                         if ( $x->isnew ) $isnew = true ;
1537                         $u = $x->userlink ;
1538                         if ( !isset ( $userlinks[$u] ) ) $userlinks[$u] = 0 ;
1539                         $userlinks[$u]++ ;
1540                         }
1541
1542                 krsort ( $userlinks ) ;
1543                 asort ( $userlinks ) ;
1544                 $users = array () ;
1545                 $u = array_keys ( $userlinks ) ;
1546                 foreach ( $u as $x ) {
1547                         $z = $x ;
1548                         if ( $userlinks[$x] > 1 ) $z .= " ({$userlinks[$x]}&times;)" ;
1549                         array_push ( $users , $z ) ;
1550                         }
1551                 $users = " <font size='-1'>[".implode("; ",$users)."]</font>" ;
1552
1553                 $e = $y ;
1554                 $e = array_shift ( $e ) ;
1555
1556                 # Arrow
1557                 $rci = "RCI{$this->rccc}" ;
1558                 $rcl = "RCL{$this->rccc}" ;
1559                 $rcm = "RCM{$this->rccc}" ;
1560                 $tl = "<a href='javascript:toggleVisibility(\"{$rci}\",\"{$rcm}\",\"{$rcl}\")'>" ;
1561                 $tl .= "<span id='{$rcm}'><img src='{$wgUploadPath}/Arr_r.png' width=12 height=12 border=0></span>" ;
1562                 $tl .= "<span id='{$rcl}' style='display:none'><img src='{$wgUploadPath}/Arr_d.png' width=12 height=12 border=0></span>" ;
1563                 $tl .= "</a>" ;
1564                 $r .= $tl ;
1565
1566                 # Main line
1567                 $r .= "<tt>" ;
1568                 if ( $isnew ) $r .= $N ;
1569                 else $r .= "&nbsp;" ;
1570                 $r .= "&nbsp;" ; # Minor
1571                 $r .= " ".$e->timestamp." " ;
1572                 $r .= "</tt>" ;
1573
1574                 $link = $e->link ;
1575                 if ( $e->watched ) $link = "<strong>{$link}</strong>" ;
1576                 $r .= $link ;
1577
1578                 if ( !$e->islog ) {
1579                         $r .= " (".count($y)." " ;
1580                         if ( $isnew ) $r .= wfMsg("changes");
1581                         else $r .= $this->makeKnownLink( $e->secureName , wfMsg("changes") , "diff=0&oldid=".$oldid ) ;
1582                         $r .= "; " ;
1583                         $r .= $this->makeKnownLink( $e->secureName, wfMsg( "history" ), "action=history" );
1584                         $r .= ")" ;
1585                         }
1586
1587                 $r .= $users ;
1588                 $r .= "<br>\n" ;
1589
1590                 # Sub-entries
1591                 $r .= "<div id='{$rci}' style='display:none'>" ;
1592                 foreach ( $y AS $x )
1593                         {
1594                         $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0>";
1595                         $r .= "<tt>&nbsp; &nbsp; &nbsp; &nbsp;" ;
1596                         if ( $x->isnew ) $r .= $N ;
1597                         else $r .= "&nbsp;" ;
1598                         if ( $x->isminor ) $r .= $M ;
1599                         else $r .= "&nbsp;" ;
1600                         $r .= "</tt>" ;
1601
1602                         $o = "" ;
1603                         if ( $x->oldid != 0 ) $o = "oldid=".$x->oldid ;
1604                         if ( $x->islog ) $link = $x->timestamp ;
1605                         else $link = $this->makeKnownLink( $x->secureName, $x->timestamp , $o ) ;
1606                         $link = "<tt>{$link}</tt>" ;
1607
1608
1609                         $r .= $link ;
1610                         $r .= " (" ;
1611                         $r .= $x->curlink ;
1612                         $r .= "; " ;
1613                         $r .= $x->lastlink ;
1614                         $r .= ") . . ".$x->userlink ;
1615                         $r .= $x->usertalklink ;
1616                         if ( $x->usercomment != "" )
1617                                 $r .= " <em>(".wfEscapeHTML($x->usercomment).")</em>" ;
1618                         $r .= "<br>\n" ;
1619                         }
1620                 $r .= "</div>\n" ;
1621
1622                 $this->rccc++ ;
1623                 return $r ;
1624                 }
1625
1626         function recentChangesBlock ()
1627         {
1628                 global $wgUploadPath ;
1629                 if ( count ( $this->rc_cache ) == 0 ) return "" ;
1630                 $k = array_keys ( $this->rc_cache ) ;
1631                 foreach ( $k AS $x )
1632                         {
1633                         $y = $this->rc_cache[$x] ;
1634                         if ( count ( $y ) < 2 ) {
1635                                 $r .= $this->recentChangesBlockLine ( array_shift ( $y ) ) ;
1636                         } else {
1637                                 $r .= $this->recentChangesBlockGroup ( $y ) ;
1638                                 }
1639                         }
1640
1641                 return "<div align=left>{$r}</div>" ;
1642         }
1643
1644         function recentChangesLine( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
1645         {
1646                 global $wgUser ;
1647                 $usenew = $wgUser->getOption( "usenewrc" );
1648                 if ( $usenew )
1649                         $r = $this->recentChangesLineNew ( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched , $oldid , $diffid ) ;
1650                 else
1651                         $r = $this->recentChangesLineOld ( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched , $oldid , $diffid ) ;
1652                 return $r ;
1653         }
1654
1655         function recentChangesLineOld( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0, $diffid = 0 )
1656         {
1657                 global $wgTitle, $wgLang, $wgUser;
1658
1659                 $d = $wgLang->date( $ts, true);
1660                 $s = "";
1661                 if ( $d != $this->lastdate ) {
1662                         if ( "" != $this->lastdate ) { $s .= "</ul>\n"; }
1663                         $s .= "<h4>{$d}</h4>\n<ul>";
1664                         $this->lastdate = $d;
1665                 }
1666                 $h = $wgLang->time( $ts, true );
1667                 $t = Title::makeName( $ns, $ttl );
1668                 $clink = $this->makeKnownLink( $t , "" );
1669                 $nt = Title::newFromText( $t );
1670
1671                 if ( $watched ) {
1672                         $clink = "<strong>{$clink}</strong>";
1673                 }
1674                 $hlink = $this->makeKnownLink( $t, wfMsg( "hist" ), "action=history" );
1675                 if ( $isnew || $nt->isLog() ) {
1676                         $dlink = wfMsg( "diff" );
1677                 } else {
1678                         $dlink = $this->makeKnownLink( $t, wfMsg( "diff" ),
1679                           "diff={$oldid}&oldid={$diffid}" ); # Finagle's law
1680                 }
1681                 if ( 0 == $u ) {
1682                 $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1683                         $ut, "target=" . $ut );
1684                 } else {
1685                         $ul = $this->makeLink( $wgLang->getNsText( Namespace::getUser() ) . ":{$ut}", $ut );
1686                 }
1687
1688                 $talkname=$wgLang->getNsText(Namespace::getTalk(0)); # use the shorter name
1689                 global $wgDisableAnonTalk;
1690                 if( 0 == $u && $wgDisableAnonTalk ) {
1691                         $utl = "";
1692                 } else {
1693                         $utns=$wgLang->getNsText(Namespace::getTalk(Namespace::getUser()));
1694                         $utl= $this->makeLink($utns . ":{$ut}", $talkname );
1695                 }
1696                 $cr = wfMsg( "currentrev" );
1697
1698                 $s .= "<li> ({$dlink}) ({$hlink}) . .";
1699                 $M = wfMsg( "minoreditletter" );
1700                 $N = wfMsg( "newpageletter" );
1701                 if ( $isminor ) { $s .= " <strong>{$M}</strong>"; }
1702                 if ( $isnew ) { $s .= "<strong>{$N}</strong>"; }
1703                 $s .= " {$clink}; {$h} . . {$ul}";
1704
1705                 $blink="";
1706                 if ( ( 0 == $u ) && $wgUser->isSysop() ) {
1707                         $blink = $this->makeKnownLink( $wgLang->specialPage(
1708                           "Blockip" ), wfMsg( "blocklink" ), "ip={$ut}" );
1709
1710                 }
1711                 if($blink) {
1712                         if($utl) $utl .= " | ";
1713                         $utl .= $blink;
1714                 }
1715                 if($utl) $s.=" ({$utl})";
1716
1717                 if ( "" != $c && "*" != $c ) {
1718                         $s .= " <em>(" . wfEscapeHTML( $c ) . ")</em>";
1719                 }
1720                 $s .= "</li>\n";
1721
1722                 return $s;
1723         }
1724
1725         function recentChangesLineNew( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
1726         {
1727                 global $wgTitle, $wgLang, $wgUser;
1728
1729                 $rc = new RecentChangesClass ;
1730
1731                 $d = $wgLang->date( $ts, true);
1732                 $s = "";
1733                 $ret = "" ;
1734                 if ( $d != $this->lastdate ) {
1735                         $ret = $this->recentChangesBlock () ;
1736                         $this->rc_cache = array() ;
1737                         $ret .= "<h4>{$d}</h4>\n";
1738                         $this->lastdate = $d;
1739                 }
1740                 $h = $wgLang->time( $ts, true );
1741                 $t = Title::makeName( $ns, $ttl );
1742                 $clink = $this->makeKnownLink( $t, "" ) ;
1743                 if ( $oldid == 0 ) $c2link = $clink ;
1744                 else $c2link = $this->makeKnownLink( $t, "" , "oldid={$oldid}" );
1745                 $nt = Title::newFromText( $t );
1746
1747                 $rc->timestamp = $h ;
1748                 $rc->oldid = $oldid ;
1749                 $rc->diffid = $diffid ;
1750                 $rc->watched = $watched ;
1751                 $rc->isnew = $isnew ;
1752                 $rc->isminor = $isminor ;
1753                 $rc->secureName = $t ;
1754                 $rc->displayName = $nt ;
1755                 $rc->link = $clink ;
1756                 $rc->usercomment = $c ;
1757                 $rc->islog = $nt->isLog() ;
1758
1759                 if ( ( $isnew && $oldid == 0 ) || $nt->isLog() ) {
1760                         $dlink = wfMsg( "cur" );
1761                 } else {
1762                         $dlink = $this->makeKnownLink( $t, wfMsg( "cur" ),
1763                           "diff=0&oldid={$oldid}" );
1764                 }
1765
1766                 if ( $diffid == 0 || $nt->isLog() ) {
1767                         $plink = wfMsg( "last" );
1768                 } else {
1769                         $plink = $this->makeKnownLink( $t, wfMsg( "last" ),
1770                           "diff={$oldid}&oldid={$diffid}" );
1771                 }
1772
1773                 if ( 0 == $u ) {
1774                 $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1775                         $ut, "target=" . $ut );
1776                 } else { $ul = $this->makeLink( $wgLang->getNsText(
1777                   Namespace::getUser() ) . ":{$ut}", $ut ); }
1778
1779                 $rc->userlink = $ul ;
1780                 $rc->lastlink = $plink ;
1781                 $rc->curlink = $dlink ;
1782
1783                 $utns=$wgLang->getNsText(Namespace::getTalk(Namespace::getUser()));
1784                 $talkname=$wgLang->getNsText(Namespace::getTalk(0)); # use the shorter name
1785                 $utl= $this->makeLink($utns . ":{$ut}", $talkname );
1786
1787                 global $wgDisableAnonTalk;
1788                 if ( ( 0 == $u ) && $wgUser->isSysop() ) {
1789                         $blink = $this->makeKnownLink( $wgLang->specialPage(
1790                           "Blockip" ), wfMsg( "blocklink" ), "ip={$ut}" );
1791                         if( $wgDisableAnonTalk )
1792                                 $rc->usertalklink = " ({$blink})";
1793                         else
1794                                 $rc->usertalklink = " ({$utl} | {$blink})";
1795                 } else {
1796                         if( $wgDisableAnonTalk && ($u == 0) )
1797                                 $rc->usertalklink = "";
1798                         else
1799                                 $rc->usertalklink = " ({$utl})";
1800                 }
1801
1802                 if ( !isset ( $this->rc_cache[$t] ) ) $this->rc_cache[$t] = array() ;
1803                 array_push ( $this->rc_cache[$t] , $rc ) ;
1804                 return $ret;
1805         }
1806
1807
1808         function imageHistoryLine( $iscur, $ts, $img, $u, $ut, $size, $c )
1809         {
1810                 global $wgUser, $wgLang, $wgTitle;
1811
1812                 $dt = $wgLang->timeanddate( $ts, true );
1813                 $del = wfMsg( "deleteimg" );
1814                 $cur = wfMsg( "cur" );
1815
1816                 if ( $iscur ) {
1817                         $url = wfImageUrl( $img );
1818                         $rlink = $cur;
1819                         if ( $wgUser->isSysop() ) {
1820                                 $link = wfLocalUrlE( $wgTitle->getPrefixedText(), "image=" . $wgTitle->getURL() .
1821                                   "&action=delete" );
1822                                 $style = $this->getInternalLinkAttributes( $link, $del );
1823
1824                                 $dlink = "<a href=\"{$link}\"{$style}>{$del}</a>";
1825                         } else {
1826                                 $dlink = $del;
1827                         }
1828                 } else {
1829                         $url = wfEscapeHTML( wfImageArchiveUrl( $img ) );
1830                         if( $wgUser->getID() != 0 ) {
1831                                 $rlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1832                                   wfMsg( "revertimg" ), "action=revert&oldimage=" .
1833                                   urlencode( $img ) );
1834                                 $dlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1835                                   $del, "action=delete&oldimage=" . urlencode( $img ) );
1836                         } else {
1837                                 # Having live active links for non-logged in users
1838                                 # means that bots and spiders crawling our site can
1839                                 # inadvertently change content. Baaaad idea.
1840                                 $rlink = wfMsg( "revertimg" );
1841                                 $dlink = $del;
1842                         }
1843                 }
1844                 if ( 0 == $u ) { $ul = $ut; }
1845                 else { $ul = $this->makeLink( $wgLang->getNsText(
1846                   Namespace::getUser() ) . ":{$ut}", $ut ); }
1847
1848                 $nb = wfMsg( "nbytes", $size );
1849                 $style = $this->getInternalLinkAttributes( $url, $dt );
1850
1851                 $s = "<li> ({$dlink}) ({$rlink}) <a href=\"{$url}\"{$style}>{$dt}</a>"
1852                   . " . . {$ul} ({$nb})";
1853
1854                 if ( "" != $c && "*" != $c ) {
1855                         $s .= " <em>(" . wfEscapeHTML( $c ) . ")</em>";
1856                 }
1857                 $s .= "</li>\n";
1858                 return $s;
1859         }
1860
1861         function tocIndent($level) {
1862
1863                 while($level-->0) $rv.="<div style=\"margin-left:2em;\">\n";
1864                 return $rv;
1865
1866         }
1867
1868         function tocUnindent($level) {
1869                 while($level-->0) $rv.="</div>\n";
1870                 return $rv;
1871         }
1872
1873         // parameter level defines if we are on an indentation level
1874         function tocLine($anchor,$tocline,$level) {
1875
1876                 if($level) {
1877
1878                         return "<A CLASS=\"internal\" HREF=\"#".$anchor."\">".$tocline."</A><BR>\n";
1879                 } else {
1880
1881                         return "<div style=\"margin-bottom:0px;\">\n".
1882                         "<A CLASS=\"internal\" HREF=\"#".$anchor."\">".$tocline."</A><BR>\n".
1883                         "</div>\n";
1884                 }
1885
1886         }
1887
1888         function tocTable($toc) {
1889         // note to CSS fanatics: putting this in a div does not work -- div won't auto-expand
1890         global $printable;
1891
1892         if (!$printable) {
1893                 $hideline = " <script type='text/javascript'>showTocToggle(\"" . wfMsg("showtoc") . "\",\"" . wfMsg("hidetoc") . "\")</script>";
1894         }
1895         return
1896         "<p><table border=\"0\" id=\"toc\"><tr><td align=\"center\">\n".
1897         "<b>".wfMsg("toc")."</b>" .
1898         $hideline .
1899         "</td></tr><tr id='tocinside'><td align=\"left\">\n".
1900         $toc."</td></tr></table><P>\n";
1901         }
1902
1903         # These two do not check for permissions: check $wgTitle->userCanEdit before calling them
1904         function editSectionScript($section,$head) {
1905
1906                 global $wgTitle,$wgUser,$oldid;
1907                 if($oldid) return $head;
1908                 $url = wfLocalUrlE(urlencode($wgTitle->getPrefixedText()),"action=edit&section=$section");
1909                 return "<span onContextMenu='document.location=\"".$url."\";return false;'>{$head}</span>";
1910         }
1911
1912         function editSectionLink($section) {
1913
1914                 global $printable;
1915                 global $wgTitle,$wgUser,$oldid;
1916                 if($oldid) return "";
1917                 if ($printable) return "";
1918                 $editurl="&section={$section}";
1919                 $url=$this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("editsection"),"action=edit".$editurl);
1920                 return "<div style=\"float:right;margin-left:5px;\"><small>[".$url."]</small></div>";
1921
1922         }
1923 }
1924
1925 include_once( "SkinStandard.php" );
1926 include_once( "SkinNostalgia.php" );
1927 include_once( "SkinCologneBlue.php" );
1928
1929 #include_once( "SkinSmarty.php" );
1930
1931 ?>