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                         # Force no underline
 133                         $s .= "a.stub, a.new, a.internal, a.external { " .
 134                           "text-decoration: none; }\n";
 135                 }
 136                 if ( 1 == $wgUser->getOption( "highlightbroken" ) ) {
 137                         $s .= "a.new, #quickbar a.new { color: #CC2200; }\n";
 138                 }
 139                 if ( 1 == $wgUser->getOption( "justify" ) ) {
 140                         $s .= "#article { text-align: justify; }\n";
 141                 }
 142                 return $s;
 143         }
 144
 145         function getBodyOptions()
 146         {
 147                 global $wgUser, $wgTitle, $wgNamespaceBackgrounds, $wgOut, $oldid, $redirect, $diff,$action;
 148
 149                 if ( 0 != $wgTitle->getNamespace() ) {
 150                         $a = array( "bgcolor" => "#ffffec" );
 151                 }
 152                 else $a = array( "bgcolor" => "#FFFFFF" );
 153                 if($wgOut->isArticle() && $wgUser->getOption("editondblclick")
 154                         &&
 155                         (!$wgTitle->isProtected() || $wgUser->isSysop())
 156
 157                         ) {
 158                         $n = $wgTitle->getPrefixedURL();
 159                         $t = wfMsg( "editthispage" );
 160                         $oid = $red = "";
 161                         if ( $redirect ) { $red = "&redirect={$redirect}"; }
 162                         if ( $oldid && ! isset( $diff ) ) {
 163                                 $oid = "&oldid={$oldid}";
 164                         }
 165                         $s = wfLocalUrlE($n,"action=edit{$oid}{$red}");
 166                         $s = "document.location = \"" .$s ."\";";
 167                         $a += array ("ondblclick" => $s);
 168
 169                 }
 170                 if($action=="edit") { # set focus in edit box
 171                         $foc = "document.editform.wpTextbox1.focus()";
 172                         if($a['onload']) {
 173                                 $a['onload'] .= ";$foc";
 174                         } else {
 175                                 $a['onload'] = $foc;
 176                         }
 177                 }
 178                 return $a;
 179         }
 180
 181         function getExternalLinkAttributes( $link, $text )
 182         {
 183                 global $wgUser, $wgOut, $wgLang;
 184
 185                 $link = urldecode( $link );
 186                 $link = $wgLang->checkTitleEncoding( $link );
 187                 $link = str_replace( "_", " ", $link );
 188                 $link = wfEscapeHTML( $link );
 189
 190                 if ( $wgOut->isPrintable() ) { $r = " class='printable'"; }
 191                 else { $r = " class='external'"; }
 192
 193                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 194                         $r .= " title=\"{$link}\"";
 195                 }
 196                 return $r;
 197         }
 198
 199         function getInternalLinkAttributes( $link, $text, $broken = false )
 200         {
 201                 global $wgUser, $wgOut;
 202
 203                 $link = urldecode( $link );
 204                 $link = str_replace( "_", " ", $link );
 205                 $link = wfEscapeHTML( $link );
 206
 207                 if ( $wgOut->isPrintable() ) {
 208                         $r = " class='printable'";
 209                 } else if ( $broken == "stub" ) {
 210                         $r = " class='stub'";
 211                 } else if ( $broken == "yes" ) {
 212                         $r = " class='new'";
 213                 } else {
 214                         $r = " class='internal'";
 215                 }
 216
 217                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 218                         $r .= " title=\"{$link}\"";
 219                 }
 220                 return $r;
 221         }
 222
 223         function getInternalLinkAttributesObj( &$nt, $text, $broken = false )
 224         {
 225                 global $wgUser, $wgOut;
 226                 $link = $nt->getEscapedText();
 227
 228                 if ( $wgOut->isPrintable() ) {
 229                         $r = " class='printable'";
 230                 } else if ( $broken == "stub" ) {
 231                         $r = " class='stub'";
 232                 } else if ( $broken == "yes" ) {
 233                         $r = " class='new'";
 234                 } else {
 235                         $r = " class='internal'";
 236                 }
 237
 238                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 239                         $r .= ' title ="' . $nt->getEscapedText() . '"';
 240                 }
 241                 return $r;
 242         }
 243
 244         function getLogo()
 245         {
 246                 global $wgLogo;
 247                 return $wgLogo;
 248         }
 249
 250         # This will be called immediately after the <body> tag.  Split into
 251         # two functions to make it easier to subclass.
 252         #
 253         function beforeContent()
 254         {
 255                 global $wgUser, $wgOut;
 256
 257                 if ( $wgOut->isPrintable() ) {
 258                         $s = $this->pageTitle() . $this->pageSubtitle() . "\n";
 259                         $s .= "\n<div class='bodytext'>";
 260                         return $s;
 261                 }
 262                 return $this->doBeforeContent();
 263         }
 264
 265         function doBeforeContent()
 266         {
 267                 global $wgUser, $wgOut, $wgTitle, $wgLang;
 268                 $fname = "Skin::doBeforeContent";
 269                 wfProfileIn( $fname );
 270
 271                 $s = "";
 272                 $qb = $this->qbSetting();
 273
 274                 if( $langlinks = $this->otherLanguages() ) {
 275                         $rows = 2;
 276                         $borderhack = "";
 277                 } else {
 278                         $rows = 1;
 279                         $langlinks = false;
 280                         $borderhack = "class='top'";
 281                 }
 282
 283                 $s .= "\n<div id='content'>\n<div id='topbar'>" .
 284                   "<table width='98%' border=0 cellspacing=0><tr>";
 285
 286                 $shove = ($qb != 0);
 287                 $left = ($qb == 1 || $qb == 3);
 288                 if($wgLang->isRTL()) $left = !$left;
 289
 290                 if ( !$shove ) {
 291                         $s .= "<td class='top' align=left valign=top rowspan='{$rows}'>" .
 292                           $this->logoText() . "</td>";
 293                 } elseif( $left ) {
 294                         $s .= $this->getQuickbarCompensator( $rows );
 295                 }
 296                 $l = $wgLang->isRTL() ? "right" : "left";
 297                 $s .= "<td {$borderhack} align='$l' valign='top'>";
 298
 299                 $s .= $this->topLinks() ;
 300                 $s .= "<p class='subtitle'>" . $this->pageTitleLinks();
 301
 302                 $r = $wgLang->isRTL() ? "left" : "right";
 303                 $s .= "</td>\n<td {$borderhack} valign='top' align='$r' nowrap>";
 304                 $s .= $this->nameAndLogin();
 305                 $s .= "\n<br>" . $this->searchForm() . "</td>";
 306
 307                 if ( $langlinks ) {
 308                         $s .= "</tr>\n<tr><td class='top' colspan=\"2\">$langlinks</td>";
 309                 }
 310
 311                 if ( $shove && !$left ) { # Right
 312                         $s .= $this->getQuickbarCompensator( $rows );
 313                 }
 314                 $s .= "</tr></table>\n</div>\n";
 315                 $s .= "\n<div id='article'>";
 316
 317                 $s .= $this->pageTitle();
 318                 $s .= $this->pageSubtitle() ;
 319                 $s .= getCategories(); // For some odd reason, zhis can't be a function of the object
 320                 $s .= "\n<p>";
 321                 wfProfileOut( $fname );
 322                 return $s;
 323         }
 324
 325         function getQuickbarCompensator( $rows = 1 )
 326         {
 327                 return "<td width='152' rowspan='{$rows}'>&nbsp;</td>";
 328         }
 329
 330         # This gets called immediately before the </body> tag.
 331         #
 332         function afterContent()
 333         {
 334                 global $wgUser, $wgOut, $wgServer, $HTTP_SERVER_VARS;
 335                 global $wgTitle;
 336
 337                 if ( $wgOut->isPrintable() ) {
 338                         $s = "\n</div>\n";
 339
 340                         $u = $wgServer . $wgTitle->getFullURL();
 341                         $rf = wfMsg( "retrievedfrom", $u );
 342
 343                         if ( $wgOut->isArticle() ) {
 344                                 $lm = "<br>" . $this->lastModified();
 345                         } else { $lm = ""; }
 346
 347                         $cr = wfMsg( "gnunote" );
 348                         $s .= "<p><em>{$rf}{$lm} {$cr}</em>\n";
 349                         return $s;
 350                 }
 351                 return $this->doAfterContent();
 352         }
 353
 354         function doAfterContent()
 355         {
 356                 global $wgUser, $wgOut, $wgLang;
 357                 $fname =  "Skin::doAfterContent";
 358                 wfProfileIn( $fname );
 359
 360                 $s = "\n</div><br clear=all>\n";
 361
 362                 $s .= "\n<div id='footer'>";
 363                 $s .= "<table width='98%' border=0 cellspacing=0><tr>";
 364
 365                 $qb = $this->qbSetting();
 366                 $shove = ($qb != 0);
 367                 $left = ($qb == 1 || $qb == 3);
 368                 if($wgLang->isRTL()) $left = !$left;
 369
 370                 if ( $shove && $left ) { # Left
 371                         $s .= $this->getQuickbarCompensator();
 372                 }
 373                 $l = $wgLang->isRTL() ? "right" : "left";
 374                 $s .= "<td class='bottom' align='$l' valign='top'>";
 375
 376                 $s .= $this->bottomLinks();
 377                 $s .= "\n<br>" . $this->mainPageLink()
 378                   . " | " . $this->aboutLink()
 379                   . " | " . $this->specialLink( "recentchanges" )
 380                   . " | " . $this->searchForm()
 381                   . "<br>" . $this->pageStats();
 382
 383                 $s .= "</td>";
 384                 if ( $shove && !$left ) { # Right
 385                         $s .= $this->getQuickbarCompensator();
 386                 }
 387                 $s .= "</tr></table>\n</div>\n</div>\n";
 388
 389                 if ( 0 != $qb ) { $s .= $this->quickBar(); }
 390                 wfProfileOut( $fname );
 391                 return $s;
 392         }
 393
 394         function pageTitleLinks()
 395         {
 396                 global $wgOut, $wgTitle, $oldid, $action, $diff, $wgUser, $wgLang, $wgUseApproval ;
 397
 398                 $s = $this->printableLink();
 399
 400                 if ( $wgOut->isArticle() ) {
 401                         if ( $wgTitle->getNamespace() == Namespace::getImage() ) {
 402                                 $name = $wgTitle->getDBkey();
 403                                 $link = wfEscapeHTML( wfImageUrl( $name ) );
 404                                 $style = $this->getInternalLinkAttributes( $link, $name );
 405                                 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>";
 406                         }
 407 # This will show the "Approve" link if $wgUseApproval=true;
 408 if ( isset ( $wgUseApproval ) && $wgUseApproval )
 409 {
 410   $t = $wgTitle->getDBkey();
 411   $name = "Approve this article" ;
 412   $link = "http://test.wikipedia.org/w/magnus/wiki.phtml?title={$t}&action=submit&doit=1" ;
 413 #wfEscapeHTML( wfImageUrl( $name ) );
 414   $style = $this->getExternalLinkAttributes( $link, $name );
 415   $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>" ;
 416 }               }
 417                 if ( "history" == $action || isset( $diff ) || isset( $oldid ) ) {
 418                         $s .= " | " . $this->makeKnownLink( $wgTitle->getPrefixedText(),
 419                           wfMsg( "currentrev" ) );
 420                 }
 421
 422                 if ( $wgUser->getNewtalk() ) {
 423                         # do not show "You have new messages" text when we are viewing our
 424                         # own talk page
 425
 426                         if(!(strcmp($wgTitle->getText(),$wgUser->getName()) == 0 &&
 427                              $wgTitle->getNamespace()==Namespace::getTalk(Namespace::getUser()))) {
 428                                 $n =$wgUser->getName();
 429                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 430                                 Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 431                                 wfMsg("newmessageslink") );
 432                                 $s.=" | <strong>". str_replace( "$1", $tl, wfMsg("newmessages") ) . "</strong>";
 433                         }
 434                 }
 435                 if( $wgUser->isSysop() &&
 436                         (($wgTitle->getArticleId() == 0) || ($action == "history")) &&
 437                         ($n = $wgTitle->isDeleted() ) ) {
 438                                 $s .= " | " . wfMsg( "thisisdeleted",
 439                                         $this->makeKnownLink(
 440                                         $wgLang->SpecialPage( "Undelete/" . $wgTitle->getPrefixedDBkey() ),
 441                                         wfMsg( "restorelink", $n ) ) );
 442                 }
 443                 return $s;
 444         }
 445
 446         function printableLink()
 447         {
 448                 global $wgOut, $wgTitle, $oldid, $action;
 449
 450                 if ( "history" == $action ) { $q = "action=history&"; }
 451                 else { $q = ""; }
 452
 453                 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
 454                   WfMsg( "printableversion" ), "{$q}printable=yes" );
 455                 return $s;
 456         }
 457
 458         function pageTitle()
 459         {
 460                 global $wgOut, $wgTitle, $wgUser;
 461
 462                 $s = "<h1 class='pagetitle'>" . $wgOut->getPageTitle() . "</h1>";
 463                 if($wgUser->getOption("editsectiononrightclick") && $wgTitle->userCanEdit()) { $s=$this->editSectionScript(0,$s);}
 464                 return $s;
 465         }
 466
 467         function pageSubtitle()
 468         {
 469                 global $wgOut,$wgTitle,$wgNamespacesWithSubpages;
 470
 471                 $sub = $wgOut->getSubtitle();
 472                 if ( "" == $sub ) { $sub = wfMsg( "fromwikipedia" ); }
 473                 if($wgOut->isArticle() && $wgNamespacesWithSubpages[$wgTitle->getNamespace()]) {
 474                         $ptext=$wgTitle->getPrefixedText();
 475                         if(preg_match("/\//",$ptext)) {
 476                                 $sub.="</p><p class='subpages'>";
 477                                 $links=explode("/",$ptext);
 478                                 $c=0;
 479                                 $growinglink="";
 480                                 foreach($links as $link) {
 481                                         $c++;
 482                                         if ($c<count($links)) {
 483                                                 $growinglink.=$link;
 484                                                 $getlink=$this->makeLink( $growingLink, $link);
 485                                                 if(preg_match("/class='new'/i",$getlink)) { break; } # this is a hack, but it saves time
 486                                                 if ($c>1) {
 487                                                         $sub .= " | ";
 488                                                 } else  {
 489                                                         $sub .="&lt; ";
 490                                                 }
 491                                                 $sub .= $getlink;
 492                                                 $growinglink.="/";
 493                                         }
 494
 495                                 }
 496                         }
 497                 }
 498                 $s = "<p class='subtitle'>{$sub}\n";
 499                 return $s;
 500         }
 501
 502         function nameAndLogin()
 503         {
 504                 global $wgUser, $wgTitle, $wgLang, $wgShowIPinHeader;
 505
 506                 $li = $wgLang->specialPage( "Userlogin" );
 507                 $lo = $wgLang->specialPage( "Userlogout" );
 508
 509                 $s = "";
 510                 if ( 0 == $wgUser->getID() ) {
 511                         if( $wgShowIPinHeader ) {
 512                                 $n = getenv( "REMOTE_ADDR" );
 513
 514                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 515                                   Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 516                                   $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 517
 518                                 $s .= $n .  " (".$tl.")";
 519                         } else {
 520                                 $s .= wfMsg("notloggedin");
 521                         }
 522
 523                         $rt = $wgTitle->getPrefixedURL();
 524                         if ( 0 == strcasecmp( urlencode( $lo ), $rt ) ) {
 525                                 $q = "";
 526                         } else { $q = "returnto={$rt}"; }
 527
 528                         $s .= "\n<br>" . $this->makeKnownLink( $li,
 529                           wfMsg( "login" ), $q );
 530                 } else {
 531                         $n = $wgUser->getName();
 532                         $rt = $wgTitle->getPrefixedURL();
 533                         $tl = $this->makeKnownLink( $wgLang->getNsText(
 534                           Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 535                           $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 536
 537                         $tl = " ({$tl})";
 538
 539                         $s .= $this->makeKnownLink( $wgLang->getNsText(
 540                           Namespace::getUser() ) . ":{$n}", $n ) . "{$tl}<br>" .
 541                           $this->makeKnownLink( $lo, wfMsg( "logout" ),
 542                           "returnto={$rt}" ) . " | " .
 543                           $this->specialLink( "preferences" );
 544                 }
 545                 $s .= " | " . $this->makeKnownLink( wfMsg( "helppage" ),
 546                   wfMsg( "help" ) );
 547
 548                 return $s;
 549         }
 550
 551         function searchForm()
 552         {
 553                 global $search;
 554
 555                 $s = "<form name='search' class='inline' method=get action=\""
 556                   . wfLocalUrl( "" ) . "\">"
 557                   . "<input type=text name=\"search\" size=19 value=\""
 558                   . htmlspecialchars(substr($search,0,256)) . "\">\n"
 559                   . "<input type=submit name=\"go\" value=\"" . wfMsg ("go") . "\">&nbsp;"
 560                   . "<input type=submit value=\"" . wfMsg ("search") . "\"></form>";
 561
 562                 return $s;
 563         }
 564
 565         function topLinks()
 566         {
 567                 global $wgOut;
 568                 $sep = " |\n";
 569
 570                 $s = $this->mainPageLink() . $sep
 571                   . $this->specialLink( "recentchanges" );
 572
 573                 if ( $wgOut->isArticle() ) {
 574                         $s .=  $sep . $this->editThisPage()
 575                           . $sep . $this->historyLink();
 576                 }
 577                 # Many people don't like this dropdown box
 578                 #$s .= $sep . $this->specialPagesList();
 579
 580                 return $s;
 581         }
 582
 583         function bottomLinks()
 584         {
 585                 global $wgOut, $wgUser, $wgTitle;
 586                 $sep = " |\n";
 587
 588                 $s = "";
 589                 if ( $wgOut->isArticle() ) {
 590                         $s .= "<strong>" . $this->editThisPage() . "</strong>";
 591                         if ( 0 != $wgUser->getID() ) {
 592                                 $s .= $sep . $this->watchThisPage();
 593                         }
 594                         $s .= $sep . $this->talkLink()
 595                           . $sep . $this->historyLink()
 596                           . $sep . $this->whatLinksHere()
 597                           . $sep . $this->watchPageLinksLink();
 598
 599                         if ( $wgTitle->getNamespace() == Namespace::getUser()
 600                             || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser()) )
 601
 602                         {
 603                                 $id=User::idFromName($wgTitle->getText());
 604                                 $ip=User::isIP($wgTitle->getText());
 605
 606                                 if($id || $ip) { # both anons and non-anons have contri list
 607                                         $s .= $sep . $this->userContribsLink();
 608                                 }
 609                                 if ( 0 != $wgUser->getID() ) { # show only to signed in users
 610                                         if($id) {       # can only email non-anons
 611                                                 $s .= $sep . $this->emailUserLink();
 612                                         }
 613                                 }
 614                         }
 615                         if ( $wgUser->isSysop() && $wgTitle->getArticleId() ) {
 616                                 $s .= "\n<br>" . $this->deleteThisPage() .
 617                                 $sep . $this->protectThisPage() .
 618                                 $sep . $this->moveThisPage();
 619                         }
 620                         $s .= "<br>\n" . $this->otherLanguages();
 621                 }
 622                 return $s;
 623         }
 624
 625         function pageStats()
 626         {
 627                 global $wgOut, $wgLang, $wgArticle;
 628                 global $oldid, $diff, $wgDisableCounters;
 629
 630                 if ( ! $wgOut->isArticle() ) { return ""; }
 631                 if ( isset( $oldid ) || isset( $diff ) ) { return ""; }
 632                 if ( 0 == $wgArticle->getID() ) { return ""; }
 633
 634                 if ( $wgDisableCounters ) {
 635                         $s = "";
 636                 } else {
 637                         $count = $wgArticle->getCount();
 638                         $s = str_replace( "$1", $count, wfMsg( "viewcount" ) );
 639                 }
 640                 $s .= $this->lastModified();
 641                 $s .= " " . wfMsg( "gnunote" );
 642                 return "<span id='pagestats'>{$s}</span>";
 643         }
 644
 645         function lastModified()
 646         {
 647                 global $wgLang, $wgArticle;
 648
 649                 $d = $wgLang->timeanddate( $wgArticle->getTimestamp(), true );
 650                 $s = " " . str_replace( "$1", $d, wfMsg( "lastmodified" ) );
 651                 return $s;
 652         }
 653
 654         function logoText( $align = "" )
 655         {
 656                 if ( "" != $align ) { $a = " align='{$align}'"; }
 657                 else { $a = ""; }
 658
 659                 $mp = wfMsg( "mainpage" );
 660                 $s = "<a href=\"" . wfLocalUrlE( urlencode( $mp ) )
 661                   . "\"><img{$a} border=0 src=\""
 662                   . $this->getLogo() . "\" alt=\"" . "[{$mp}]\"></a>";
 663                 return $s;
 664         }
 665
 666         function quickBar()
 667         {
 668                 global $wgOut, $wgTitle, $wgUser, $action, $wgLang;
 669                 global $wpPreview;
 670                 $fname =  "Skin::quickBar";
 671                 wfProfileIn( $fname );
 672
 673                 $tns=$wgTitle->getNamespace();
 674
 675                 $s = "\n<div id='quickbar'>";
 676                 $s .= "\n" . $this->logoText() . "\n<hr class='sep'>";
 677
 678                 $sep = "\n<br>";
 679                 $s .= $this->mainPageLink()
 680                   . $sep . $this->specialLink( "recentchanges" )
 681                   . $sep . $this->specialLink( "randompage" );
 682                 if ($wgUser->getID()) {
 683                 $s.= $sep . $this->specialLink( "watchlist" ) ;
 684                 $s .= $sep .$this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
 685                   wfMsg( "mycontris" ), "target=" . wfUrlencode($wgUser->getName() ) );
 686
 687                 }
 688                 // only show watchlist link if logged in
 689                 if ( wfMsg ( "currentevents" ) != "-" ) $s .= $sep . $this->makeKnownLink( wfMsg( "currentevents" ), "" ) ;
 690                 $s .= "\n<br><hr class='sep'>";
 691                 $articleExists = $wgTitle->getArticleId();
 692                 if ( $wgOut->isArticle() || $action =="edit" || $action =="history" || $wpPreview) {
 693                         if($wgOut->isArticle()) {
 694                                 $s .= "<strong>" . $this->editThisPage() . "</strong>";
 695                         } else { # backlink to the article in edit or history mode
 696                                 if($articleExists){ # no backlink if no article
 697                                         switch($tns) {
 698                                                 case 0:
 699                                                 $text = wfMsg("articlepage");
 700                                                 break;
 701                                                 case 1:
 702                                                 $text = wfMsg("viewtalkpage");
 703                                                 break;
 704                                                 case 2:
 705                                                 $text = wfMsg("userpage");
 706                                                 break;
 707                                                 case 3:
 708                                                 $text = wfMsg("viewtalkpage");
 709                                                 break;
 710                                                 case 4:
 711                                                 $text = wfMsg("wikipediapage");
 712                                                 break;
 713                                                 case 5:
 714                                                 $text = wfMsg("viewtalkpage");
 715                                                 break;
 716                                                 case 6:
 717                                                 $text = wfMsg("imagepage");
 718                                                 break;
 719                                                 case 7:
 720                                                 $text = wfMsg("viewtalkpage");
 721                                                 break;
 722                                                 default:
 723                                                 $text= wfMsg("articlepage");
 724                                         }
 725
 726                                         $link = $wgTitle->getText();
 727                                         if ($nstext = $wgLang->getNsText($tns) ) { # add namespace if necessary
 728                                                 $link = $nstext . ":" . $link ;
 729                                         }
 730
 731                                         $s .= $this->makeLink( $link, $text );
 732                                 } elseif( $wgTitle->getNamespace() != Namespace::getSpecial() ) {
 733                                         # we just throw in a "New page" text to tell the user that he's in edit mode,
 734                                         # and to avoid messing with the separator that is prepended to the next item
 735                                         $s .= "<strong>" . wfMsg("newpage") . "</strong>";
 736                                 }
 737
 738                         }
 739
 740
 741                         if( $tns%2 && $action!="edit" && !$wpPreview) {
 742                                 $s.="<br>".$this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("postcomment"),"action=edit&section=new");
 743                         }
 744
 745                         /*
 746                         watching could cause problems in edit mode:
 747                         if user edits article, then loads "watch this article" in background and then saves
 748                         article with "Watch this article" checkbox disabled, the article is transparently
 749                         unwatched. Therefore we do not show the "Watch this page" link in edit mode
 750                         */
 751                         if ( 0 != $wgUser->getID() && $articleExists) {
 752                                 if($action!="edit" && $action!="history" &&
 753                                    $action != "submit" )
 754                                 {$s .= $sep . $this->watchThisPage(); }
 755                                 if ( $wgTitle->userCanEdit() ) $s .= $sep . $this->moveThisPage();
 756                         }
 757                         if ( $wgUser->isSysop() and $articleExists ) {
 758                                 $s .= $sep . $this->deleteThisPage() .
 759                                 $sep . $this->protectThisPage();
 760                         }
 761                         $s .= $sep . $this->talkLink();
 762                         if ($articleExists && $action !="history") { $s .= $sep . $this->historyLink();}
 763                         $s.=$sep . $this->whatLinksHere();
 764
 765                         if($wgOut->isArticle()) {
 766                                 $s .= $sep . $this->watchPageLinksLink();
 767                         }
 768
 769                         if ( Namespace::getUser() == $wgTitle->getNamespace()
 770                         || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser())
 771                         ) {
 772
 773                                 $id=User::idFromName($wgTitle->getText());
 774                                 $ip=User::isIP($wgTitle->getText());
 775
 776                                 if($id||$ip) {
 777                                         $s .= $sep . $this->userContribsLink();
 778                                 }
 779                                 if ( 0 != $wgUser->getID() ) {
 780                                         if($id) { # can only email real users
 781                                                 $s .= $sep . $this->emailUserLink();
 782                                         }
 783                                 }
 784                         }
 785                         $s .= "\n<br><hr class='sep'>";
 786                 }
 787
 788                 if ( 0 != $wgUser->getID() ) {
 789                         $s .= $this->specialLink( "upload" ) . $sep;
 790                 }
 791                 $s .= $this->specialLink( "specialpages" )
 792                   . $sep . $this->bugReportsLink();
 793
 794                 $s .= "\n<br></div>\n";
 795                 wfProfileOut( $fname );
 796                 return $s;
 797         }
 798
 799         function specialPagesList()
 800         {
 801                 global $wgUser, $wgOut, $wgLang, $wgServer, $wgRedirectScript;
 802                 $a = array();
 803
 804                 $validSP = $wgLang->getValidSpecialPages();
 805
 806                 foreach ( $validSP as $name => $desc ) {
 807                         if ( "" == $desc ) { continue; }
 808                         $a[$name] = $desc;
 809                 }
 810                 if ( $wgUser->isSysop() )
 811                 {
 812                         $sysopSP = $wgLang->getSysopSpecialPages();
 813
 814                         foreach ( $sysopSP as $name => $desc ) {
 815                                 if ( "" == $desc ) { continue; }
 816                                 $a[$name] = $desc ;
 817                         }
 818                 }
 819                 if ( $wgUser->isDeveloper() )
 820                 {
 821                         $devSP = $wgLang->getDeveloperSpecialPages();
 822
 823                         foreach ( $devSP as $name => $desc ) {
 824                                 if ( "" == $desc ) { continue; }
 825                                 $a[$name] = $desc ;
 826                         }
 827                 }
 828                 $go = wfMsg( "go" );
 829                 $sp = wfMsg( "specialpages" );
 830                 $spp = $wgLang->specialPage( "Specialpages" );
 831
 832                 $s = "<form id=\"specialpages\" method=\"get\" class=\"inline\" " .
 833                   "action=\"{$wgServer}{$wgRedirectScript}\">\n";
 834                 $s .= "<select name=\"wpDropdown\">\n";
 835                 $s .= "<option value=\"{$spp}\">{$sp}</option>\n";
 836
 837                 foreach ( $a as $name => $desc ) {
 838                         $p = $wgLang->specialPage( $name );
 839                         $s .= "<option value=\"{$p}\">{$desc}</option>\n";
 840                 }
 841                 $s .= "</select>\n";
 842                 $s .= "<input type=submit value=\"{$go}\" name=redirect>\n";
 843                 $s .= "</form>\n";
 844                 return $s;
 845         }
 846
 847         function mainPageLink()
 848         {
 849                 $mp = wfMsg( "mainpage" );
 850                 $s = $this->makeKnownLink( $mp, $mp );
 851                 return $s;
 852         }
 853
 854         function copyrightLink()
 855         {
 856                 $s = $this->makeKnownLink( wfMsg( "copyrightpage" ),
 857                   wfMsg( "copyrightpagename" ) );
 858                 return $s;
 859         }
 860
 861         function aboutLink()
 862         {
 863                 $s = $this->makeKnownLink( wfMsg( "aboutpage" ),
 864                   wfMsg( "aboutwikipedia" ) );
 865                 return $s;
 866         }
 867
 868         function editThisPage()
 869         {
 870                 global $wgOut, $wgTitle, $oldid, $redirect, $diff;
 871
 872                 if ( ! $wgOut->isArticle() || $diff ) {
 873                         $s = wfMsg( "protectedpage" );
 874                 } else if ( $wgTitle->userCanEdit() ) {
 875                         $n = $wgTitle->getPrefixedText();
 876                         $t = wfMsg( "editthispage" );
 877                         $oid = $red = "";
 878
 879                         if ( $redirect ) { $red = "&redirect={$redirect}"; }
 880                         if ( $oldid && ! isset( $diff ) ) {
 881                                 $oid = "&oldid={$oldid}";
 882                         }
 883                         $s = $this->makeKnownLink( $n, $t, "action=edit{$oid}{$red}" );
 884                 } else {
 885                         $s = wfMsg( "protectedpage" );
 886                 }
 887                 return $s;
 888         }
 889
 890         function deleteThisPage()
 891         {
 892                 global $wgUser, $wgOut, $wgTitle, $diff;
 893
 894                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 895                         $n = $wgTitle->getPrefixedText();
 896                         $t = wfMsg( "deletethispage" );
 897
 898                         $s = $this->makeKnownLink( $n, $t, "action=delete" );
 899                 } else {
 900                         $s = wfMsg( "error" );
 901                 }
 902                 return $s;
 903         }
 904
 905         function protectThisPage()
 906         {
 907                 global $wgUser, $wgOut, $wgTitle, $diff;
 908
 909                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 910                         $n = $wgTitle->getPrefixedText();
 911
 912                         if ( $wgTitle->isProtected() ) {
 913                                 $t = wfMsg( "unprotectthispage" );
 914                                 $q = "action=unprotect";
 915                         } else {
 916                                 $t = wfMsg( "protectthispage" );
 917                                 $q = "action=protect";
 918                         }
 919                         $s = $this->makeKnownLink( $n, $t, $q );
 920                 } else {
 921                         $s = wfMsg( "error" );
 922                 }
 923                 return $s;
 924         }
 925
 926         function watchThisPage()
 927         {
 928                 global $wgUser, $wgOut, $wgTitle, $diff;
 929
 930                 if ( $wgOut->isArticle() && ( ! $diff ) ) {
 931                         $n = $wgTitle->getPrefixedText();
 932
 933                         if ( $wgTitle->userIsWatching() ) {
 934                                 $t = wfMsg( "unwatchthispage" );
 935                                 $q = "action=unwatch";
 936                         } else {
 937                                 $t = wfMsg( "watchthispage" );
 938                                 $q = "action=watch";
 939                         }
 940                         $s = $this->makeKnownLink( $n, $t, $q );
 941                 } else {
 942                         $s = wfMsg( "notanarticle" );
 943                 }
 944                 return $s;
 945         }
 946
 947         function moveThisPage()
 948         {
 949                 global $wgTitle, $wgLang;
 950
 951                 if ( $wgTitle->userCanEdit() ) {
 952                         $s = $this->makeKnownLink( $wgLang->specialPage( "Movepage" ),
 953                           wfMsg( "movethispage" ), "target=" . $wgTitle->getPrefixedURL() );
 954                 } // no message if page is protected - would be redundant
 955                 return $s;
 956         }
 957
 958         function historyLink()
 959         {
 960                 global $wgTitle;
 961
 962                 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
 963                   wfMsg( "history" ), "action=history" );
 964                 return $s;
 965         }
 966
 967         function whatLinksHere()
 968         {
 969                 global $wgTitle, $wgLang;
 970
 971                 $s = $this->makeKnownLink( $wgLang->specialPage( "Whatlinkshere" ),
 972                   wfMsg( "whatlinkshere" ), "target=" . $wgTitle->getPrefixedURL() );
 973                 return $s;
 974         }
 975
 976         function userContribsLink()
 977         {
 978                 global $wgTitle, $wgLang;
 979
 980                 $s = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
 981                   wfMsg( "contributions" ), "target=" . $wgTitle->getURL() );
 982                 return $s;
 983         }
 984
 985         function emailUserLink()
 986         {
 987                 global $wgTitle, $wgLang;
 988
 989                 $s = $this->makeKnownLink( $wgLang->specialPage( "Emailuser" ),
 990                   wfMsg( "emailuser" ), "target=" . $wgTitle->getURL() );
 991                 return $s;
 992         }
 993
 994         function watchPageLinksLink()
 995         {
 996                 global $wgOut, $wgTitle, $wgLang;
 997
 998                 if ( ! $wgOut->isArticle() ) {
 999                         $s = "(" . wfMsg( "notanarticle" ) . ")";
1000                 } else {
1001                         $s = $this->makeKnownLink( $wgLang->specialPage(
1002                           "Recentchangeslinked" ), wfMsg( "recentchangeslinked" ),
1003                           "target=" . $wgTitle->getPrefixedURL() );
1004                 }
1005                 return $s;
1006         }
1007
1008         function otherLanguages()
1009         {
1010                 global $wgOut, $wgLang, $wgTitle , $wgUseNewInterlanguage ;
1011
1012                 $a = $wgOut->getLanguageLinks();
1013                 if ( 0 == count( $a ) ) {
1014                         if ( !$wgUseNewInterlanguage ) return "";
1015                         $ns = $wgLang->getNsIndex ( $wgTitle->getNamespace () ) ;
1016                         if ( $ns != 0 AND $ns != 1 ) return "" ;
1017                         $pn = "Intl" ;
1018                         $x = "mode=addlink&xt=".$wgTitle->getDBkey() ;
1019                         return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1020                                   wfMsg( "intl" ) , $x );
1021                         }
1022
1023                 if ( !$wgUseNewInterlanguage ) {
1024                         $s = wfMsg( "otherlanguages" ) . ": ";
1025                 } else {
1026                         global $wgLanguageCode ;
1027                         $x = "mode=zoom&xt=".$wgTitle->getDBkey() ;
1028                         $x .= "&xl=".$wgLanguageCode ;
1029                         $s =  $this->makeKnownLink( $wgLang->specialPage( "Intl" ),
1030                                   wfMsg( "otherlanguages" ) , $x ) . ": " ;
1031                         }
1032
1033                 $first = true;
1034                 if($wgLang->isRTL()) $s .= "<span dir='LTR'>";
1035                 foreach( $a as $l ) {
1036                         if ( ! $first ) { $s .= " | "; }
1037                         $first = false;
1038
1039                         $nt = Title::newFromText( $l );
1040                         $url = $nt->getFullURL();
1041                         $text = $wgLang->getLanguageName( $nt->getInterwiki() );
1042
1043                         if ( "" == $text ) { $text = $l; }
1044                         $style = $this->getExternalLinkAttributes( $l, $text );
1045                         $s .= "<a href=\"{$url}\"{$style}>{$text}</a>";
1046                 }
1047                 if($wgLang->isRTL()) $s .= "</span>";
1048                 return $s;
1049         }
1050
1051         function bugReportsLink()
1052         {
1053                 $s = $this->makeKnownLink( wfMsg( "bugreportspage" ),
1054                   wfMsg( "bugreports" ) );
1055                 return $s;
1056         }
1057
1058         function dateLink()
1059         {
1060                 global $wgLinkCache;
1061                 $t1 = Title::newFromText( gmdate( "F j" ) );
1062                 $t2 = Title::newFromText( gmdate( "Y" ) );
1063
1064                 $wgLinkCache->suspend();
1065                 $id = $t1->getArticleID();
1066                 $wgLinkCache->resume();
1067
1068                 if ( 0 == $id ) {
1069                         $s = $this->makeBrokenLink( $t1->getText() );
1070                 } else {
1071                         $s = $this->makeKnownLink( $t1->getText() );
1072                 }
1073                 $s .= ", ";
1074
1075                 $wgLinkCache->suspend();
1076                 $id = $t2->getArticleID();
1077                 $wgLinkCache->resume();
1078
1079                 if ( 0 == $id ) {
1080                         $s .= $this->makeBrokenLink( $t2->getText() );
1081                 } else {
1082                         $s .= $this->makeKnownLink( $t2->getText() );
1083                 }
1084                 return $s;
1085         }
1086
1087         function talkLink()
1088         {
1089                 global $wgLang, $wgTitle, $wgLinkCache;
1090
1091                 $tns = $wgTitle->getNamespace();
1092                 if ( -1 == $tns ) { return ""; }
1093
1094                 $pn = $wgTitle->getText();
1095                 $tp = wfMsg( "talkpage" );
1096                 if ( Namespace::isTalk( $tns ) ) {
1097                         $lns = Namespace::getSubject( $tns );
1098                         switch($tns) {
1099                                 case 1:
1100                                 $text = wfMsg("articlepage");
1101                                 break;
1102                                 case 3:
1103                                 $text = wfMsg("userpage");
1104                                 break;
1105                                 case 5:
1106                                 $text = wfMsg("wikipediapage");
1107                                 break;
1108                                 case 7:
1109                                 $text = wfMsg("imagepage");
1110                                 break;
1111                                 default:
1112                                 $text= wfMsg("articlepage");
1113                         }
1114                 } else {
1115
1116                         $lns = Namespace::getTalk( $tns );
1117                         $text=$tp;
1118                 }
1119                 $n = $wgLang->getNsText( $lns );
1120                 if ( "" == $n ) { $link = $pn; }
1121                 else { $link = "{$n}:{$pn}"; }
1122
1123                 $wgLinkCache->suspend();
1124                 $s = $this->makeLink( $link, $text );
1125                 $wgLinkCache->resume();
1126
1127                 return $s;
1128         }
1129
1130         # After all the page content is transformed into HTML, it makes
1131         # a final pass through here for things like table backgrounds.
1132         #
1133         function transformContent( $text )
1134         {
1135                 return $text;
1136         }
1137
1138         # Note: This function MUST call getArticleID() on the link,
1139         # otherwise the cache won't get updated properly.  See LINKCACHE.DOC.
1140         #
1141         function makeLink( $title, $text = "", $query = "", $trail = "" ) {
1142                 return $this->makeLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1143         }
1144
1145         function makeKnownLink( $title, $text = "", $query = "", $trail = "" ) {
1146                 return $this->makeKnownLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1147         }
1148
1149         function makeBrokenLink( $title, $text = "", $query = "", $trail = "" ) {
1150                 return $this->makeBrokenLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1151         }
1152
1153         function makeStubLink( $title, $text = "", $query = "", $trail = "" ) {
1154                 return $this->makeStubLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1155         }
1156
1157         # Pass a title object, not a title string
1158         function makeLinkObj( &$nt, $text= "", $query = "", $trail = "" )
1159         {
1160                 global $wgOut, $wgUser;
1161                 $fname = "Skin::makeLinkObj";
1162                 wfProfileIn( $fname );
1163                 if ( $nt->isExternal() ) {
1164                         $u = $nt->getFullURL();
1165                         if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1166                         $style = $this->getExternalLinkAttributes( $link, $text );
1167
1168                         $inside = "";
1169                         if ( "" != $trail ) {
1170                                 if ( preg_match( "/^([a-z]+)(.*)$$/sD", $trail, $m ) ) {
1171                                         $inside = $m[1];
1172                                         $trail = $m[2];
1173                                 }
1174                         }
1175                         $retVal = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1176                 } elseif ( 0 == $nt->getNamespace() && "" == $nt->getText() ) {
1177                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail );
1178                 } elseif ( ( -1 == $nt->getNamespace() ) ||
1179                                 ( Namespace::getImage() == $nt->getNamespace() ) ) {
1180                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail );
1181                 } else {
1182                         $aid = $nt->getArticleID() ;
1183                         if ( 0 == $aid ) {
1184                                 $retVal = $this->makeBrokenLinkObj( $nt, $text, $query, $trail );
1185                         } else {
1186                                 $threshold = $wgUser->getOption("stubthreshold") ;
1187                                 if ( $threshold > 0 ) {
1188                                         $res = wfQuery ( "SELECT HIGH_PRIORITY length(cur_text) AS x, cur_namespace, cur_is_redirect FROM cur WHERE cur_id='{$aid}'", DB_READ ) ;
1189
1190                                         if ( wfNumRows( $res ) > 0 ) {
1191                                                 $s = wfFetchObject( $res );
1192                                                 $size = $s->x;
1193                                                 if ( $s->cur_is_redirect OR $s->cur_namespace != 0 ) {
1194                                                         $size = $threshold*2 ; # Really big
1195                                                 }
1196                                                 wfFreeResult( $res );
1197                                         } else {
1198                                                 $size = $threshold*2 ; # Really big
1199                                         }
1200                                 } else {
1201                                         $size = 1 ;
1202                                 }
1203                                 if ( $size < $threshold ) {
1204                                         $retVal = $this->makeStubLinkObj( $nt, $text, $query, $trail );
1205                                 } else {
1206                                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail );
1207                                 }
1208                         }
1209                 }
1210                 wfProfileOut( $fname );
1211                 return $retVal;
1212         }
1213
1214         # Pass a title object, not a title string
1215         function makeKnownLinkObj( &$nt, $text = "", $query = "", $trail = "" )
1216         {
1217                 global $wgOut, $wgTitle;
1218
1219                 $fname = "Skin::makeKnownLinkObj";
1220                 wfProfileIn( $fname );
1221
1222                 $link = $nt->getPrefixedURL();
1223
1224                 if ( "" == $link ) {
1225                         $u = "";
1226                         if ( "" == $text ) { $text = $nt->getFragment(); }
1227                 } else {
1228                         $u = wfLocalUrlE( $link, $query );
1229                 }
1230                 if ( "" != $nt->getFragment() ) {
1231                         $u .= "#" . wfEscapeHTML( $nt->getFragment() );
1232                 }
1233                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1234                 $style = $this->getInternalLinkAttributesObj( $nt, $text );
1235
1236                 $inside = "";
1237                 if ( "" != $trail ) {
1238                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1239                                 $inside = $m[1];
1240                                 $trail = $m[2];
1241                         }
1242                 }
1243                 $r = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1244                 wfProfileOut( $fname );
1245                 return $r;
1246         }
1247
1248         # Pass a title object, not a title string
1249         function makeBrokenLinkObj( &$nt, $text = "", $query = "", $trail = "" )
1250         {
1251                 global $wgOut, $wgUser;
1252
1253                 $fname = "Skin::makeBrokenLinkObj";
1254                 wfProfileIn( $fname );
1255
1256                 $link = $nt->getPrefixedURL();
1257
1258                 if ( "" == $query ) { $q = "action=edit"; }
1259                 else { $q = "action=edit&{$query}"; }
1260                 $u = wfLocalUrlE( $link, $q );
1261
1262                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1263                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "yes" );
1264
1265                 $inside = "";
1266                 if ( "" != $trail ) {
1267                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1268                                 $inside = $m[1];
1269                                 $trail = $m[2];
1270                         }
1271                 }
1272                 if ( $wgOut->isPrintable() ||
1273                   ( 1 == $wgUser->getOption( "highlightbroken" ) ) ) {
1274                         $s = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1275                 } else {
1276                         $s = "{$text}{$inside}<a href=\"{$u}\"{$style}>?</a>{$trail}";
1277                 }
1278
1279                 wfProfileOut( $fname );
1280                 return $s;
1281         }
1282
1283         # Pass a title object, not a title string
1284         function makeStubLinkObj( &$nt, $text = "", $query = "", $trail = "" )
1285         {
1286                 global $wgOut, $wgUser;
1287
1288                 $link = $nt->getPrefixedURL();
1289
1290                 $u = wfLocalUrlE( $link, $query );
1291
1292                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1293                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "stub" );
1294
1295                 $inside = "";
1296                 if ( "" != $trail ) {
1297                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1298                                 $inside = $m[1];
1299                                 $trail = $m[2];
1300                         }
1301                 }
1302                 if ( $wgOut->isPrintable() ||
1303                                 ( 1 == $wgUser->getOption( "highlightbroken" ) ) ) {
1304                         $s = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1305                 } else {
1306                         $s = "{$text}{$inside}<a href=\"{$u}\"{$style}>!</a>{$trail}";
1307                 }
1308                 return $s;
1309         }
1310
1311         function fnamePart( $url )
1312         {
1313                 $basename = strrchr( $url, "/" );
1314                 if ( false === $basename ) { $basename = $url; }
1315                 else { $basename = substr( $basename, 1 ); }
1316                 return wfEscapeHTML( $basename );
1317         }
1318
1319         function makeImage( $url, $alt = "" )
1320         {
1321                 global $wgOut;
1322
1323                 if ( "" == $alt ) { $alt = $this->fnamePart( $url ); }
1324                 $s = "<img src=\"{$url}\" alt=\"{$alt}\">";
1325                 return $s;
1326         }
1327
1328         function makeImageLink( $name, $url, $alt = "" )
1329         {
1330                 global $wgOut, $wgTitle, $wgLang;
1331
1332                 $nt = Title::newFromText( $wgLang->getNsText(
1333                   Namespace::getImage() ) . ":{$name}" );
1334                 $link = $nt->getPrefixedURL();
1335                 if ( "" == $alt ) { $alt = $name; }
1336
1337                 $u = wfLocalUrlE( $link );
1338                 $s = "<a href=\"{$u}\" class='image' title=\"{$alt}\">" .
1339                   "<img border=0 src=\"{$url}\" alt=\"{$alt}\"></a>";
1340                 return $s;
1341         }
1342
1343         function makeMediaLink( $name, $url, $alt = "" )
1344         {
1345                 global $wgOut, $wgTitle;
1346
1347                 if ( "" == $alt ) { $alt = $name; }
1348                 $u = wfEscapeHTML( $url );
1349                 $s = "<a href=\"{$u}\" class='internal' title=\"{$alt}\">{$alt}</a>";
1350                 return $s;
1351         }
1352
1353         function specialLink( $name, $key = "" )
1354         {
1355                 global $wgLang;
1356
1357                 if ( "" == $key ) { $key = strtolower( $name ); }
1358                 $pn = $wgLang->ucfirst( $name );
1359                 return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1360                   wfMsg( $key ) );
1361         }
1362
1363         # Called by history lists and recent changes
1364         #
1365
1366         function beginRecentChangesList()
1367         {
1368                 $rc_cache = array() ;
1369                 $rccc = 0 ;
1370                 $this->lastdate = "";
1371                 return "";
1372         }
1373
1374         function beginHistoryList()
1375         {
1376                 $this->lastdate = $this->lastline = "";
1377                 $s = "\n<p>" . wfMsg( "histlegend" ) . "\n<ul>";
1378                 return $s;
1379         }
1380
1381         function beginImageHistoryList()
1382         {
1383                 $s = "\n<h2>" . wfMsg( "imghistory" ) . "</h2>\n" .
1384                   "<p>" . wfMsg( "imghistlegend" ) . "\n<ul>";
1385                 return $s;
1386         }
1387
1388         function endRecentChangesList()
1389         {
1390                 $s = $this->recentChangesBlock() ;
1391                 $s .= "</ul>\n";
1392                 return $s;
1393         }
1394
1395         function endHistoryList()
1396         {
1397                 $last = wfMsg( "last" );
1398
1399                 $s = preg_replace( "/!OLDID![0-9]+!/", $last, $this->lastline );
1400                 $s .= "</ul>\n";
1401                 return $s;
1402         }
1403
1404         function endImageHistoryList()
1405         {
1406                 $s = "</ul>\n";
1407                 return $s;
1408         }
1409
1410         function historyLine( $ts, $u, $ut, $ns, $ttl, $oid, $c, $isminor )
1411         {
1412                 global $wgLang;
1413
1414                 $artname = Title::makeName( $ns, $ttl );
1415                 $last = wfMsg( "last" );
1416                 $cur = wfMsg( "cur" );
1417                 $cr = wfMsg( "currentrev" );
1418
1419                 if ( $oid && $this->lastline ) {
1420                         $ret = preg_replace( "/!OLDID!([0-9]+)!/", $this->makeKnownLink(
1421                           $artname, $last, "diff=\\1&oldid={$oid}" ), $this->lastline );
1422                 } else {
1423                         $ret = "";
1424                 }
1425                 $dt = $wgLang->timeanddate( $ts, true );
1426
1427                 if ( $oid ) { $q = "oldid={$oid}"; }
1428                 else { $q = ""; }
1429                 $link = $this->makeKnownLink( $artname, $dt, $q );
1430
1431                 if ( 0 == $u ) {
1432             $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1433                         $ut, "target=" . $ut );
1434                 } else {
1435                         $ul = $this->makeLink( $wgLang->getNsText(
1436                                 Namespace::getUser() ) . ":{$ut}", $ut ); }
1437
1438                 $s = "<li>";
1439                 if ( $oid ) {
1440                         $curlink = $this->makeKnownLink( $artname, $cur,
1441                           "diff=0&oldid={$oid}" );
1442                 } else {
1443                         $curlink = $cur;
1444                 }
1445                 $s .= "({$curlink}) (!OLDID!{$oid}!) . .";
1446
1447                 $M = wfMsg( "minoreditletter" );
1448                 if ( $isminor ) { $s .= " <strong>{$M}</strong>"; }
1449                 $s .= " {$link} . . {$ul}";
1450
1451                 if ( "" != $c && "*" != $c ) { $s .= " <em>(" . wfEscapeHTML($c) . ")</em>"; }
1452                 $s .= "</li>\n";
1453
1454                 $this->lastline = $s;
1455                 return $ret;
1456         }
1457
1458         function recentChangesBlockLine ( $y ) {
1459                 global $wgUploadPath ;
1460
1461                 $M = wfMsg( "minoreditletter" );
1462                 $N = wfMsg( "newpageletter" );
1463                 $r = "" ;
1464                 $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0>" ;
1465                 $r .= "<tt>" ;
1466                 if ( $y->isnew ) $r .= $N ;
1467                 else $r .= "&nbsp;" ;
1468                 if ( $y->isminor ) $r .= $M ;
1469                 else $r .= "&nbsp;" ;
1470                 $r .= " ".$y->timestamp." " ;
1471                 $r .= "</tt>" ;
1472                 $link = $y->link ;
1473                 if ( $y->watched ) $link = "<strong>{$link}</strong>" ;
1474                 $r .= $link ;
1475
1476                 $r .= " (" ;
1477                 $r .= $y->curlink ;
1478                 $r .= "; " ;
1479                 $r .= $this->makeKnownLink( $y->secureName, wfMsg( "hist" ), "action=history" );
1480
1481                 $r .= ") . . ".$y->userlink ;
1482                 $r .= $y->usertalklink ;
1483                 if ( $y->usercomment != "" )
1484                         $r .= " <em>(".wfEscapeHTML($y->usercomment).")</em>" ;
1485                 $r .= "<br>\n" ;
1486                 return $r ;
1487                 }
1488
1489         function recentChangesBlockGroup ( $y ) {
1490                 global $wgUploadPath ;
1491
1492                 $r = "" ;
1493                 $M = wfMsg( "minoreditletter" );
1494                 $N = wfMsg( "newpageletter" );
1495                 $isnew = false ;
1496                 $userlinks = array () ;
1497                 foreach ( $y AS $x ) {
1498                         $oldid = $x->diffid ;
1499                         if ( $x->isnew ) $isnew = true ;
1500                         $u = $x->userlink ;
1501                         if ( !isset ( $userlinks[$u] ) ) $userlinks[$u] = 0 ;
1502                         $userlinks[$u]++ ;
1503                         }
1504
1505                 krsort ( $userlinks ) ;
1506                 asort ( $userlinks ) ;
1507                 $users = array () ;
1508                 $u = array_keys ( $userlinks ) ;
1509                 foreach ( $u as $x ) {
1510                         $z = $x ;
1511                         if ( $userlinks[$x] > 1 ) $z .= " ({$userlinks[$x]}&times;)" ;
1512                         array_push ( $users , $z ) ;
1513                         }
1514                 $users = " <font size='-1'>[".implode("; ",$users)."]</font>" ;
1515
1516                 $e = $y ;
1517                 $e = array_shift ( $e ) ;
1518
1519                 # Arrow
1520                 $rci = "RCI{$this->rccc}" ;
1521                 $rcl = "RCL{$this->rccc}" ;
1522                 $rcm = "RCM{$this->rccc}" ;
1523                 $tl = "<a href='javascript:toggleVisibility(\"{$rci}\",\"{$rcm}\",\"{$rcl}\")'>" ;
1524                 $tl .= "<span id='{$rcm}'><img src='{$wgUploadPath}/Arr_r.png' width=12 height=12 border=0></span>" ;
1525                 $tl .= "<span id='{$rcl}' style='display:none'><img src='{$wgUploadPath}/Arr_d.png' width=12 height=12 border=0></span>" ;
1526                 $tl .= "</a>" ;
1527                 $r .= $tl ;
1528
1529                 # Main line
1530                 $r .= "<tt>" ;
1531                 if ( $isnew ) $r .= $N ;
1532                 else $r .= "&nbsp;" ;
1533                 $r .= "&nbsp;" ; # Minor
1534                 $r .= " ".$e->timestamp." " ;
1535                 $r .= "</tt>" ;
1536
1537                 $link = $e->link ;
1538                 if ( $e->watched ) $link = "<strong>{$link}</strong>" ;
1539                 $r .= $link ;
1540
1541                 if ( !$e->islog ) {
1542                         $r .= " (".count($y)." " ;
1543                         if ( $isnew ) $r .= wfMsg("changes");
1544                         else $r .= $this->makeKnownLink( $e->secureName , wfMsg("changes") , "diff=0&oldid=".$oldid ) ;
1545                         $r .= "; " ;
1546                         $r .= $this->makeKnownLink( $e->secureName, wfMsg( "history" ), "action=history" );
1547                         $r .= ")" ;
1548                         }
1549
1550                 $r .= $users ;
1551                 $r .= "<br>\n" ;
1552
1553                 # Sub-entries
1554                 $r .= "<div id='{$rci}' style='display:none'>" ;
1555                 foreach ( $y AS $x )
1556                         {
1557                         $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0>";
1558                         $r .= "<tt>&nbsp; &nbsp; &nbsp; &nbsp;" ;
1559                         if ( $x->isnew ) $r .= $N ;
1560                         else $r .= "&nbsp;" ;
1561                         if ( $x->isminor ) $r .= $M ;
1562                         else $r .= "&nbsp;" ;
1563                         $r .= "</tt>" ;
1564
1565                         $o = "" ;
1566                         if ( $x->oldid != 0 ) $o = "oldid=".$x->oldid ;
1567                         if ( $x->islog ) $link = $x->timestamp ;
1568                         else $link = $this->makeKnownLink( $x->secureName, $x->timestamp , $o ) ;
1569                         $link = "<tt>{$link}</tt>" ;
1570
1571
1572                         $r .= $link ;
1573                         $r .= " (" ;
1574                         $r .= $x->curlink ;
1575                         $r .= "; " ;
1576                         $r .= $x->lastlink ;
1577                         $r .= ") . . ".$x->userlink ;
1578                         $r .= $x->usertalklink ;
1579                         if ( $x->usercomment != "" )
1580                                 $r .= " <em>(".wfEscapeHTML($x->usercomment).")</em>" ;
1581                         $r .= "<br>\n" ;
1582                         }
1583                 $r .= "</div>\n" ;
1584
1585                 $this->rccc++ ;
1586                 return $r ;
1587                 }
1588
1589         function recentChangesBlock ()
1590         {
1591                 global $wgUploadPath ;
1592                 if ( count ( $this->rc_cache ) == 0 ) return "" ;
1593                 $k = array_keys ( $this->rc_cache ) ;
1594                 foreach ( $k AS $x )
1595                         {
1596                         $y = $this->rc_cache[$x] ;
1597                         if ( count ( $y ) < 2 ) {
1598                                 $r .= $this->recentChangesBlockLine ( array_shift ( $y ) ) ;
1599                         } else {
1600                                 $r .= $this->recentChangesBlockGroup ( $y ) ;
1601                                 }
1602                         }
1603
1604                 return "<div align=left>{$r}</div>" ;
1605         }
1606
1607         function recentChangesLine( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
1608         {
1609                 global $wgUser ;
1610                 $usenew = $wgUser->getOption( "usenewrc" );
1611                 if ( $usenew )
1612                         $r = $this->recentChangesLineNew ( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched , $oldid , $diffid ) ;
1613                 else
1614                         $r = $this->recentChangesLineOld ( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched , $oldid , $diffid ) ;
1615                 return $r ;
1616         }
1617
1618         function recentChangesLineOld( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0, $diffid = 0 )
1619         {
1620                 global $wgTitle, $wgLang, $wgUser;
1621
1622                 $d = $wgLang->date( $ts, true);
1623                 $s = "";
1624                 if ( $d != $this->lastdate ) {
1625                         if ( "" != $this->lastdate ) { $s .= "</ul>\n"; }
1626                         $s .= "<h4>{$d}</h4>\n<ul>";
1627                         $this->lastdate = $d;
1628                 }
1629                 $h = $wgLang->time( $ts, true );
1630                 $t = Title::makeName( $ns, $ttl );
1631                 $clink = $this->makeKnownLink( $t , "" );
1632                 $nt = Title::newFromText( $t );
1633
1634                 if ( $watched ) {
1635                         $clink = "<strong>{$clink}</strong>";
1636                 }
1637                 $hlink = $this->makeKnownLink( $t, wfMsg( "hist" ), "action=history" );
1638                 if ( $isnew || $nt->isLog() ) {
1639                         $dlink = wfMsg( "diff" );
1640                 } else {
1641                         $dlink = $this->makeKnownLink( $t, wfMsg( "diff" ),
1642                           "diff={$oldid}&oldid={$diffid}" ); # Finagle's law
1643                 }
1644                 if ( 0 == $u ) {
1645                 $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1646                         $ut, "target=" . $ut );
1647                 } else {
1648                         $ul = $this->makeLink( $wgLang->getNsText( Namespace::getUser() ) . ":{$ut}", $ut );
1649                 }
1650
1651                 $utns=$wgLang->getNsText(Namespace::getTalk(Namespace::getUser()));
1652                 $talkname=$wgLang->getNsText(Namespace::getTalk(0)); # use the shorter name
1653                 $utl= $this->makeLink($utns . ":{$ut}", $talkname );
1654                 $cr = wfMsg( "currentrev" );
1655
1656                 $s .= "<li> ({$dlink}) ({$hlink}) . .";
1657                 $M = wfMsg( "minoreditletter" );
1658                 $N = wfMsg( "newpageletter" );
1659                 if ( $isminor ) { $s .= " <strong>{$M}</strong>"; }
1660                 if ( $isnew ) { $s .= "<strong>{$N}</strong>"; }
1661                 $s .= " {$clink}; {$h} . . {$ul}";
1662
1663                 $blink="";
1664                 if ( ( 0 == $u ) && $wgUser->isSysop() ) {
1665                         $blink = $this->makeKnownLink( $wgLang->specialPage(
1666                           "Blockip" ), wfMsg( "blocklink" ), "ip={$ut}" );
1667
1668                 }
1669                 if(!$blink) {
1670                         $utl = "({$utl})";
1671                 } else {
1672                         $utl = "({$utl} | {$blink})";
1673                 }
1674                 $s.=" {$utl}";
1675
1676                 if ( "" != $c && "*" != $c ) {
1677                         $s .= " <em>(" . wfEscapeHTML( $c ) . ")</em>";
1678                 }
1679                 $s .= "</li>\n";
1680
1681                 return $s;
1682         }
1683
1684         function recentChangesLineNew( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
1685         {
1686                 global $wgTitle, $wgLang, $wgUser;
1687
1688                 $rc = new RecentChangesClass ;
1689
1690                 $d = $wgLang->date( $ts, true);
1691                 $s = "";
1692                 $ret = "" ;
1693                 if ( $d != $this->lastdate ) {
1694                         $ret = $this->recentChangesBlock () ;
1695                         $this->rc_cache = array() ;
1696                         $ret .= "<h4>{$d}</h4>\n";
1697                         $this->lastdate = $d;
1698                 }
1699                 $h = $wgLang->time( $ts, true );
1700                 $t = Title::makeName( $ns, $ttl );
1701                 $clink = $this->makeKnownLink( $t, "" ) ;
1702                 if ( $oldid == 0 ) $c2link = $clink ;
1703                 else $c2link = $this->makeKnownLink( $t, "" , "oldid={$oldid}" );
1704                 $nt = Title::newFromText( $t );
1705
1706                 $rc->timestamp = $h ;
1707                 $rc->oldid = $oldid ;
1708                 $rc->diffid = $diffid ;
1709                 $rc->watched = $watched ;
1710                 $rc->isnew = $isnew ;
1711                 $rc->isminor = $isminor ;
1712                 $rc->secureName = $t ;
1713                 $rc->displayName = $nt ;
1714                 $rc->link = $clink ;
1715                 $rc->usercomment = $c ;
1716                 $rc->islog = $nt->isLog() ;
1717
1718                 if ( ( $isnew && $oldid == 0 ) || $nt->isLog() ) {
1719                         $dlink = wfMsg( "cur" );
1720                 } else {
1721                         $dlink = $this->makeKnownLink( $t, wfMsg( "cur" ),
1722                           "diff=0&oldid={$oldid}" );
1723                 }
1724
1725                 if ( $diffid == 0 || $nt->isLog() ) {
1726                         $plink = wfMsg( "last" );
1727                 } else {
1728                         $plink = $this->makeKnownLink( $t, wfMsg( "last" ),
1729                           "diff={$oldid}&oldid={$diffid}" );
1730                 }
1731
1732                 if ( 0 == $u ) {
1733                 $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1734                         $ut, "target=" . $ut );
1735                 } else { $ul = $this->makeLink( $wgLang->getNsText(
1736                   Namespace::getUser() ) . ":{$ut}", $ut ); }
1737
1738                 $rc->userlink = $ul ;
1739                 $rc->lastlink = $plink ;
1740                 $rc->curlink = $dlink ;
1741
1742                 $utns=$wgLang->getNsText(Namespace::getTalk(Namespace::getUser()));
1743                 $talkname=$wgLang->getNsText(Namespace::getTalk(0)); # use the shorter name
1744                 $utl= $this->makeLink($utns . ":{$ut}", $talkname );
1745
1746                 if ( ( 0 == $u ) && $wgUser->isSysop() ) {
1747                         $blink = $this->makeKnownLink( $wgLang->specialPage(
1748                           "Blockip" ), wfMsg( "blocklink" ), "ip={$ut}" );
1749                         $rc->usertalklink= " ({$utl} | {$blink})";
1750                 } else {
1751                         $rc->usertalklink=" ({$utl})";
1752                 }
1753
1754                 if ( !isset ( $this->rc_cache[$t] ) ) $this->rc_cache[$t] = array() ;
1755                 array_push ( $this->rc_cache[$t] , $rc ) ;
1756                 return $ret;
1757         }
1758
1759
1760         function imageHistoryLine( $iscur, $ts, $img, $u, $ut, $size, $c )
1761         {
1762                 global $wgUser, $wgLang, $wgTitle;
1763
1764                 $dt = $wgLang->timeanddate( $ts, true );
1765                 $del = wfMsg( "deleteimg" );
1766                 $cur = wfMsg( "cur" );
1767
1768                 if ( $iscur ) {
1769                         $url = wfImageUrl( $img );
1770                         $rlink = $cur;
1771                         if ( $wgUser->isSysop() ) {
1772                                 $link = wfLocalUrlE( $wgTitle->getPrefixedText(), "image=" . $wgTitle->getURL() .
1773                                   "&action=delete" );
1774                                 $style = $this->getInternalLinkAttributes( $link, $del );
1775
1776                                 $dlink = "<a href=\"{$link}\"{$style}>{$del}</a>";
1777                         } else {
1778                                 $dlink = $del;
1779                         }
1780                 } else {
1781                         $url = wfEscapeHTML( wfImageArchiveUrl( $img ) );
1782                         if( $wgUser->getID() != 0 ) {
1783                                 $rlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1784                                   wfMsg( "revertimg" ), "action=revert&oldimage=" .
1785                                   urlencode( $img ) );
1786                                 $dlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1787                                   $del, "action=delete&oldimage=" . urlencode( $img ) );
1788                         } else {
1789                                 # Having live active links for non-logged in users
1790                                 # means that bots and spiders crawling our site can
1791                                 # inadvertently change content. Baaaad idea.
1792                                 $rlink = wfMsg( "revertimg" );
1793                                 $dlink = $del;
1794                         }
1795                 }
1796                 if ( 0 == $u ) { $ul = $ut; }
1797                 else { $ul = $this->makeLink( $wgLang->getNsText(
1798                   Namespace::getUser() ) . ":{$ut}", $ut ); }
1799
1800                 $nb = str_replace( "$1", $size, wfMsg( "nbytes" ) );
1801                 $style = $this->getInternalLinkAttributes( $url, $dt );
1802
1803                 $s = "<li> ({$dlink}) ({$rlink}) <a href=\"{$url}\"{$style}>{$dt}</a>"
1804                   . " . . {$ul} ({$nb})";
1805
1806                 if ( "" != $c && "*" != $c ) {
1807                         $s .= " <em>(" . wfEscapeHTML( $c ) . ")</em>";
1808                 }
1809                 $s .= "</li>\n";
1810                 return $s;
1811         }
1812
1813         function tocIndent($level) {
1814
1815                 while($level-->0) $rv.="<div style=\"margin-left:2em;\">\n";
1816                 return $rv;
1817
1818         }
1819
1820         function tocUnindent($level) {
1821                 while($level-->0) $rv.="</div>\n";
1822                 return $rv;
1823         }
1824
1825         // parameter level defines if we are on an indentation level
1826         function tocLine($anchor,$tocline,$level) {
1827
1828                 if($level) {
1829
1830                         return "<A CLASS=\"internal\" HREF=\"#".$anchor."\">".$tocline."</A><BR>\n";
1831                 } else {
1832
1833                         return "<div style=\"margin-bottom:0px;\">\n".
1834                         "<A CLASS=\"internal\" HREF=\"#".$anchor."\">".$tocline."</A><BR>\n".
1835                         "</div>\n";
1836                 }
1837
1838         }
1839
1840         function tocTable($toc) {
1841         // note to CSS fanatics: putting this in a div does not work -- div won't auto-expand
1842         global $printable;
1843
1844         if (!$printable) {
1845                 $hideline = " <script type='text/javascript'>showTocToggle(\"" . wfMsg("showtoc") . "\",\"" . wfMsg("hidetoc") . "\")</script>";
1846         }
1847         return
1848         "<p><table border=\"0\" id=\"toc\"><tr><td align=\"center\">\n".
1849         "<b>".wfMsg("toc")."</b>" .
1850         $hideline .
1851         "</td></tr><tr id='tocinside'><td align=\"left\">\n".
1852         $toc."</td></tr></table><P>\n";
1853         }
1854
1855         # These two do not check for permissions: check $wgTitle->userCanEdit before calling them
1856         function editSectionScript($section,$head) {
1857
1858                 global $wgTitle,$wgUser,$oldid;
1859                 if($oldid) return $head;
1860                 $url = wfLocalUrlE(urlencode($wgTitle->getPrefixedText()),"action=edit&section=$section");
1861                 return "<span onContextMenu='document.location=\"".$url."\";return false;'>{$head}</span>";
1862         }
1863
1864         function editSectionLink($section) {
1865
1866                 global $printable;
1867                 global $wgTitle,$wgUser,$oldid;
1868                 if($oldid) return "";
1869                 if ($printable) return "";
1870                 $editurl="&section={$section}";
1871                 $url=$this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("editsection"),"action=edit".$editurl);
1872                 return "<div style=\"float:right;margin-left:5px;\"><small>[".$url."]</small></div>";
1873
1874         }
1875 }
1876
1877 include_once( "SkinStandard.php" );
1878 include_once( "SkinNostalgia.php" );
1879 include_once( "SkinCologneBlue.php" );
1880
1881 #include_once( "SkinSmarty.php" );
1882
1883 ?>