includes/Skin.php

   1 <?
   2 # See skin.doc
   3
   4 # These are the INTERNAL names, which get mapped
   5 # directly to class names.  For display purposes, the
   6 # Language class has internationalized names
   7 #
   8 /* private */ $wgValidSkinNames = array(
   9         "Standard", "Nostalgia", "CologneBlue" #, "Smarty", "Montparnasse"
  10 );
  11
  12 # For some odd PHP bug, this function can't be part of a class
  13 function getCategories ()
  14 {
  15   global $wgOut , $wgTitle , $wgUseCategoryMagic , $wgUser ;
  16   if ( !isset ( $wgUseCategoryMagic ) || !$wgUseCategoryMagic ) return "" ;
  17   if ( count ( $wgOut->mCategoryLinks ) == 0 ) return "" ;
  18   if ( !$wgOut->isArticle() ) return "" ;
  19   $sk = $wgUser->getSkin() ;
  20   $s = "" ;
  21   $s .=  "\n<br>\n";
  22   $s .= $sk->makeKnownLink ( "Special:Categories" , "Categories" , "article=".$wgTitle->getDBkey() ) ;
  23   $t = implode ( " | " , $wgOut->mCategoryLinks ) ;
  24   if ( $t != "" ) $s .= " : " ;
  25   $s .= $t ;
  26   return $s ;
  27 }
  28
  29
  30 class RecentChangesClass {
  31         var $secureName , $displayName , $link , $namespace ;
  32         var $oldid , $diffid , $timestamp , $curlink , $lastlink , $usertalklink , $versionlink ;
  33         var $usercomment , $userlink ;
  34         var $isminor , $isnew , $watched , $islog ;
  35         } ;
  36
  37 class Skin {
  38
  39         /* private */ var $lastdate, $lastline;
  40
  41         var $rc_cache ; # Cache for Enhanced Recent Changes
  42         var $rccc ; # Recent Changes Cache Counter for visibility toggle
  43
  44
  45         function Skin()
  46         {
  47         }
  48
  49         function getSkinNames()
  50         {
  51                 global $wgValidSkinNames;
  52                 return $wgValidSkinNames;
  53         }
  54
  55         function getStylesheet()
  56         {
  57                 return "wikistandard.css";
  58         }
  59
  60         function qbSetting()
  61         {
  62                 global $wgOut, $wgUser;
  63
  64                 if ( $wgOut->isQuickbarSupressed() ) { return 0; }
  65                 $q = $wgUser->getOption( "quickbar" );
  66                 if ( "" == $q ) { $q = 0; }
  67                 return $q;
  68         }
  69
  70         function initPage()
  71         {
  72                 global $wgOut, $wgStyleSheetPath;
  73                 $fname = "Skin::initPage";
  74                 wfProfileIn( $fname );
  75
  76                 $wgOut->addLink( "shortcut icon", "", "/favicon.ico" );
  77                 if ( $wgOut->isPrintable() ) { $ss = "wikiprintable.css"; }
  78                 else { $ss = $this->getStylesheet(); }
  79                 $wgOut->addLink( "stylesheet", "", "{$wgStyleSheetPath}/{$ss}" );
  80                 wfProfileOut( $fname );
  81         }
  82
  83         function outputPage( &$out ) {
  84                 wfProfileIn( "Skin::outputPage" );
  85                 $this->initPage();
  86                 $out->out( $out->headElement() );
  87
  88                 $out->out( "\n<body" );
  89                 $ops = $this->getBodyOptions();
  90                 foreach ( $ops as $name => $val ) {
  91                         $out->out( " $name='$val'" );
  92                 }
  93                 $out->out( ">\n" );
  94                 if ( $wgDebugComments ) {
  95                         $out->out( "<!-- Wiki debugging output:\n" .
  96                           $out->mDebugtext . "-->\n" );
  97                 }
  98                 $out->out( $this->beforeContent() );
  99
 100                 $out->out( $out->mBodytext );
 101
 102                 $out->out( $this->afterContent() );
 103
 104                 wfProfileClose();
 105                 $out->out( $out->reportTime() );
 106
 107                 $out->out( "\n</body></html>" );
 108         }
 109
 110         function getHeadScripts() {
 111                 global $wgStyleSheetPath;
 112                 $r = "<script type=\"text/javascript\" src=\"{$wgStyleSheetPath}/wikibits.js\"></script>\n";
 113                 return $r;
 114         }
 115
 116         function getUserStyles()
 117         {
 118                 $s = "<style type='text/css'><!--\n";
 119                 $s .= $this->doGetUserStyles();
 120                 $s .= "//--></style>\n";
 121                 return $s;
 122         }
 123
 124         function doGetUserStyles()
 125         {
 126                 global $wgUser;
 127
 128                 $s = "";
 129                 if ( 1 == $wgUser->getOption( "underline" ) ) {
 130                         # Don't override browser settings
 131                 } else {
 132                         # CHECK MERGE @@@
 133                         # Force no underline
 134                         $s .= "a.stub, a.new, a.internal, a.external { " .
 135                           "text-decoration: none; }\n";
 136                 }
 137                 if ( 1 == $wgUser->getOption( "highlightbroken" ) ) {
 138                         $s .= "a.new, #quickbar a.new { color: #CC2200; }\n";
 139                 }
 140                 if ( 1 == $wgUser->getOption( "justify" ) ) {
 141                         $s .= "#article { text-align: justify; }\n";
 142                 }
 143                 return $s;
 144         }
 145
 146         function getBodyOptions()
 147         {
 148                 global $wgUser, $wgTitle, $wgNamespaceBackgrounds, $wgOut, $oldid, $redirect, $diff,$action;
 149
 150                 if ( 0 != $wgTitle->getNamespace() ) {
 151                         $a = array( "bgcolor" => "#ffffec" );
 152                 }
 153                 else $a = array( "bgcolor" => "#FFFFFF" );
 154                 if($wgOut->isArticle() && $wgUser->getOption("editondblclick")
 155                         &&
 156                         (!$wgTitle->isProtected() || $wgUser->isSysop())
 157
 158                         ) {
 159                         $n = $wgTitle->getPrefixedURL();
 160                         $t = wfMsg( "editthispage" );
 161                         $oid = $red = "";
 162                         if ( $redirect ) { $red = "&redirect={$redirect}"; }
 163                         if ( $oldid && ! isset( $diff ) ) {
 164                                 $oid = "&oldid={$oldid}";
 165                         }
 166                         $s = wfLocalUrlE($n,"action=edit{$oid}{$red}");
 167                         $s = "document.location = \"" .$s ."\";";
 168                         $a += array ("ondblclick" => $s);
 169
 170                 }
 171                 $a['onload'] = $wgOut->getOnloadHandler();
 172                 return $a;
 173         }
 174
 175         function getExternalLinkAttributes( $link, $text )
 176         {
 177                 global $wgUser, $wgOut, $wgLang;
 178
 179                 $link = urldecode( $link );
 180                 $link = $wgLang->checkTitleEncoding( $link );
 181                 $link = str_replace( "_", " ", $link );
 182                 $link = wfEscapeHTML( $link );
 183
 184                 if ( $wgOut->isPrintable() ) { $r = " class='printable'"; }
 185                 else { $r = " class='external'"; }
 186
 187                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 188                         $r .= " title=\"{$link}\"";
 189                 }
 190                 return $r;
 191         }
 192
 193         function getInternalLinkAttributes( $link, $text, $broken = false )
 194         {
 195                 global $wgUser, $wgOut;
 196
 197                 $link = urldecode( $link );
 198                 $link = str_replace( "_", " ", $link );
 199                 $link = wfEscapeHTML( $link );
 200
 201                 if ( $wgOut->isPrintable() ) {
 202                         $r = " class='printable'";
 203                 } else if ( $broken == "stub" ) {
 204                         $r = " class='stub'";
 205                 } else if ( $broken == "yes" ) {
 206                         $r = " class='new'";
 207                 } else {
 208                         $r = " class='internal'";
 209                 }
 210
 211                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 212                         $r .= " title=\"{$link}\"";
 213                 }
 214                 return $r;
 215         }
 216
 217         function getInternalLinkAttributesObj( &$nt, $text, $broken = false )
 218         {
 219                 global $wgUser, $wgOut;
 220
 221                 if ( $wgOut->isPrintable() ) {
 222                         $r = " class='printable'";
 223                 } else if ( $broken == "stub" ) {
 224                         $r = " class='stub'";
 225                 } else if ( $broken == "yes" ) {
 226                         $r = " class='new'";
 227                 } else {
 228                         $r = " class='internal'";
 229                 }
 230
 231                 if ( 1 == $wgUser->getOption( "hover" ) ) {
 232                         $r .= ' title ="' . $nt->getEscapedText() . '"';
 233                 }
 234                 return $r;
 235         }
 236
 237         function getLogo()
 238         {
 239                 global $wgLogo;
 240                 return $wgLogo;
 241         }
 242
 243         # This will be called immediately after the <body> tag.  Split into
 244         # two functions to make it easier to subclass.
 245         #
 246         function beforeContent()
 247         {
 248                 global $wgUser, $wgOut;
 249
 250                 if ( $wgOut->isPrintable() ) {
 251                         $s = $this->pageTitle() . $this->pageSubtitle() . "\n";
 252                         $s .= "\n<div class='bodytext'>";
 253                         return $s;
 254                 }
 255                 return $this->doBeforeContent();
 256         }
 257
 258         function doBeforeContent()
 259         {
 260                 global $wgUser, $wgOut, $wgTitle, $wgLang;
 261                 $fname = "Skin::doBeforeContent";
 262                 wfProfileIn( $fname );
 263
 264                 $s = "";
 265                 $qb = $this->qbSetting();
 266
 267                 if( $langlinks = $this->otherLanguages() ) {
 268                         $rows = 2;
 269                         $borderhack = "";
 270                 } else {
 271                         $rows = 1;
 272                         $langlinks = false;
 273                         $borderhack = "class='top'";
 274                 }
 275
 276                 $s .= "\n<div id='content'>\n<div id='topbar'>" .
 277                   "<table width='98%' border=0 cellspacing=0><tr>";
 278
 279                 $shove = ($qb != 0);
 280                 $left = ($qb == 1 || $qb == 3);
 281                 if($wgLang->isRTL()) $left = !$left;
 282
 283                 if ( !$shove ) {
 284                         $s .= "<td class='top' align=left valign=top rowspan='{$rows}'>" .
 285                           $this->logoText() . "</td>";
 286                 } elseif( $left ) {
 287                         $s .= $this->getQuickbarCompensator( $rows );
 288                 }
 289                 $l = $wgLang->isRTL() ? "right" : "left";
 290                 $s .= "<td {$borderhack} align='$l' valign='top'>";
 291
 292                 $s .= $this->topLinks() ;
 293                 $s .= "<p class='subtitle'>" . $this->pageTitleLinks();
 294
 295                 $r = $wgLang->isRTL() ? "left" : "right";
 296                 $s .= "</td>\n<td {$borderhack} valign='top' align='$r' nowrap>";
 297                 $s .= $this->nameAndLogin();
 298                 $s .= "\n<br>" . $this->searchForm() . "</td>";
 299
 300                 if ( $langlinks ) {
 301                         $s .= "</tr>\n<tr><td class='top' colspan=\"2\">$langlinks</td>";
 302                 }
 303
 304                 if ( $shove && !$left ) { # Right
 305                         $s .= $this->getQuickbarCompensator( $rows );
 306                 }
 307                 $s .= "</tr></table>\n</div>\n";
 308                 $s .= "\n<div id='article'>";
 309
 310                 $s .= $this->pageTitle();
 311                 $s .= $this->pageSubtitle() ;
 312                 $s .= getCategories(); // For some odd reason, zhis can't be a function of the object
 313                 $s .= "\n<p>";
 314                 wfProfileOut( $fname );
 315                 return $s;
 316         }
 317
 318         function getQuickbarCompensator( $rows = 1 )
 319         {
 320                 return "<td width='152' rowspan='{$rows}'>&nbsp;</td>";
 321         }
 322
 323         # This gets called immediately before the </body> tag.
 324         #
 325         function afterContent()
 326         {
 327                 global $wgUser, $wgOut, $wgServer;
 328                 global $wgTitle;
 329
 330                 if ( $wgOut->isPrintable() ) {
 331                         $s = "\n</div>\n";
 332
 333                         $u = htmlspecialchars( $wgServer . $wgTitle->getFullURL() );
 334                         $u = "<a href=\"$u\">$u</a>";
 335                         $rf = wfMsg( "retrievedfrom", $u );
 336
 337                         if ( $wgOut->isArticle() ) {
 338                                 $lm = "<br>" . $this->lastModified();
 339                         } else { $lm = ""; }
 340
 341                         $cr = wfMsg( "gnunote" );
 342                         $s .= "<p><em>{$rf}{$lm} {$cr}</em>\n";
 343                         return $s;
 344                 }
 345                 return $this->doAfterContent();
 346         }
 347
 348         function doAfterContent()
 349         {
 350                 global $wgUser, $wgOut, $wgLang;
 351                 $fname =  "Skin::doAfterContent";
 352                 wfProfileIn( $fname );
 353                 wfProfileIn( "$fname-1" );
 354
 355                 $s = "\n</div><br clear=all>\n";
 356                 $s .= "\n<div id='footer'>";
 357                 $s .= "<table width='98%' border=0 cellspacing=0><tr>";
 358
 359                 wfProfileOut( "$fname-1" );
 360                 wfProfileIn( "$fname-2" );
 361
 362                 $qb = $this->qbSetting();
 363                 $shove = ($qb != 0);
 364                 $left = ($qb == 1 || $qb == 3);
 365                 if($wgLang->isRTL()) $left = !$left;
 366
 367                 if ( $shove && $left ) { # Left
 368                         $s .= $this->getQuickbarCompensator();
 369                 }
 370                 wfProfileOut( "$fname-2" );
 371                 wfProfileIn( "$fname-3" );
 372                 $l = $wgLang->isRTL() ? "right" : "left";
 373                 $s .= "<td class='bottom' align='$l' valign='top'>";
 374
 375                 $s .= $this->bottomLinks();
 376                 $s .= "\n<br>" . $this->mainPageLink()
 377                   . " | " . $this->aboutLink()
 378                   . " | " . $this->specialLink( "recentchanges" )
 379                   . " | " . $this->searchForm()
 380                   . "<br>" . $this->pageStats();
 381
 382                 $s .= "</td>";
 383                 if ( $shove && !$left ) { # Right
 384                         $s .= $this->getQuickbarCompensator();
 385                 }
 386                 $s .= "</tr></table>\n</div>\n</div>\n";
 387
 388                 wfProfileOut( "$fname-3" );
 389                 wfProfileIn( "$fname-4" );
 390                 if ( 0 != $qb ) { $s .= $this->quickBar(); }
 391                 wfProfileOut( "$fname-4" );
 392                 wfProfileOut( $fname );
 393                 return $s;
 394         }
 395
 396         function pageTitleLinks()
 397         {
 398                 global $wgOut, $wgTitle, $oldid, $action, $diff, $wgUser, $wgLang, $wgUseApproval ;
 399
 400                 $s = $this->printableLink();
 401
 402                 if ( $wgOut->isArticle() ) {
 403                         if ( $wgTitle->getNamespace() == Namespace::getImage() ) {
 404                                 $name = $wgTitle->getDBkey();
 405                                 $link = wfEscapeHTML( wfImageUrl( $name ) );
 406                                 $style = $this->getInternalLinkAttributes( $link, $name );
 407                                 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>";
 408                         }
 409                         # This will show the "Approve" link if $wgUseApproval=true;
 410                         if ( isset ( $wgUseApproval ) && $wgUseApproval )
 411                         {
 412                                 $t = $wgTitle->getDBkey();
 413                                 $name = "Approve this article" ;
 414                                 $link = "http://test.wikipedia.org/w/magnus/wiki.phtml?title={$t}&action=submit&doit=1" ;
 415                                 #wfEscapeHTML( wfImageUrl( $name ) );
 416                                 $style = $this->getExternalLinkAttributes( $link, $name );
 417                                 $s .= " | <a href=\"{$link}\"{$style}>{$name}</a>" ;
 418                         }               }
 419                         if ( "history" == $action || isset( $diff ) || isset( $oldid ) ) {
 420                                 $s .= " | " . $this->makeKnownLink( $wgTitle->getPrefixedText(),
 421                                                 wfMsg( "currentrev" ) );
 422                         }
 423
 424                         if ( $wgUser->getNewtalk() ) {
 425                         # do not show "You have new messages" text when we are viewing our
 426                         # own talk page
 427
 428                                 if(!(strcmp($wgTitle->getText(),$wgUser->getName()) == 0 &&
 429                                                         $wgTitle->getNamespace()==Namespace::getTalk(Namespace::getUser()))) {
 430                                         $n =$wgUser->getName();
 431                                         $tl = $this->makeKnownLink( $wgLang->getNsText(
 432                                                                 Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 433                                                         wfMsg("newmessageslink") );
 434                                         $s.=" | <strong>". wfMsg( "newmessages", $tl ) . "</strong>";
 435                                 }
 436                         }
 437                         if( $wgUser->isSysop() &&
 438                                         (($wgTitle->getArticleId() == 0) || ($action == "history")) &&
 439                                         ($n = $wgTitle->isDeleted() ) ) {
 440                                 $s .= " | " . wfMsg( "thisisdeleted",
 441                                                 $this->makeKnownLink(
 442                                                         $wgLang->SpecialPage( "Undelete/" . $wgTitle->getPrefixedDBkey() ),
 443                                                         wfMsg( "restorelink", $n ) ) );
 444                         }
 445                 return $s;
 446         }
 447
 448         function printableLink()
 449         {
 450                 global $wgOut, $wgTitle, $oldid, $action;
 451
 452                 $q = "";
 453                 foreach( $_GET as $var => $val ) {
 454                         if( $var != "title" && $var != "printable" )
 455                                 $q .= urlencode( $var ) . "=" . urlencode( $val );
 456                 }
 457                 if( !empty( $q ) ) $q .= "&";
 458
 459                 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
 460                   WfMsg( "printableversion" ), "{$q}printable=yes" );
 461                 return $s;
 462         }
 463
 464         function pageTitle()
 465         {
 466                 global $wgOut, $wgTitle, $wgUser;
 467
 468                 $s = "<h1 class='pagetitle'>" . $wgOut->getPageTitle() . "</h1>";
 469                 if($wgUser->getOption("editsectiononrightclick") && $wgTitle->userCanEdit()) { $s=$this->editSectionScript(0,$s);}
 470                 return $s;
 471         }
 472
 473         function pageSubtitle()
 474         {
 475                 global $wgOut,$wgTitle,$wgNamespacesWithSubpages;
 476
 477                 $sub = $wgOut->getSubtitle();
 478                 if ( "" == $sub ) {
 479                         global $wgExtraSubtitle;
 480                         $sub = wfMsg( "fromwikipedia" ) . $wgExtraSubtitle;
 481                 }
 482                 if($wgOut->isArticle() && $wgNamespacesWithSubpages[$wgTitle->getNamespace()]) {
 483                         $ptext=$wgTitle->getPrefixedText();
 484                         if(preg_match("/\//",$ptext)) {
 485                                 $sub.="</p><p class='subpages'>";
 486                                 $links=explode("/",$ptext);
 487                                 $c=0;
 488                                 $growinglink="";
 489                                 foreach($links as $link) {
 490                                         $c++;
 491                                         if ($c<count($links)) {
 492                                                 $growinglink .= $link;
 493                                                 $getlink = $this->makeLink( $growinglink, $link );
 494                                                 if(preg_match("/class='new'/i",$getlink)) { break; } # this is a hack, but it saves time
 495                                                 if ($c>1) {
 496                                                         $sub .= " | ";
 497                                                 } else  {
 498                                                         $sub .="&lt; ";
 499                                                 }
 500                                                 $sub .= $getlink;
 501                                                 $growinglink.="/";
 502                                         }
 503
 504                                 }
 505                         }
 506                 }
 507                 $s = "<p class='subtitle'>{$sub}\n";
 508                 return $s;
 509         }
 510
 511         function nameAndLogin()
 512         {
 513                 global $wgUser, $wgTitle, $wgLang, $wgShowIPinHeader;
 514
 515                 $li = $wgLang->specialPage( "Userlogin" );
 516                 $lo = $wgLang->specialPage( "Userlogout" );
 517
 518                 $s = "";
 519                 if ( 0 == $wgUser->getID() ) {
 520                         if( $wgShowIPinHeader ) {
 521                                 $n = getenv( "REMOTE_ADDR" );
 522
 523                                 $tl = $this->makeKnownLink( $wgLang->getNsText(
 524                                   Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 525                                   $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 526
 527                                 $s .= $n .  " (".$tl.")";
 528                         } else {
 529                                 $s .= wfMsg("notloggedin");
 530                         }
 531
 532                         $rt = $wgTitle->getPrefixedURL();
 533                         if ( 0 == strcasecmp( urlencode( $lo ), $rt ) ) {
 534                                 $q = "";
 535                         } else { $q = "returnto={$rt}"; }
 536
 537                         $s .= "\n<br>" . $this->makeKnownLink( $li,
 538                           wfMsg( "login" ), $q );
 539                 } else {
 540                         $n = $wgUser->getName();
 541                         $rt = $wgTitle->getPrefixedURL();
 542                         $tl = $this->makeKnownLink( $wgLang->getNsText(
 543                           Namespace::getTalk( Namespace::getUser() ) ) . ":{$n}",
 544                           $wgLang->getNsText( Namespace::getTalk( 0 ) ) );
 545
 546                         $tl = " ({$tl})";
 547
 548                         $s .= $this->makeKnownLink( $wgLang->getNsText(
 549                           Namespace::getUser() ) . ":{$n}", $n ) . "{$tl}<br>" .
 550                           $this->makeKnownLink( $lo, wfMsg( "logout" ),
 551                           "returnto={$rt}" ) . " | " .
 552                           $this->specialLink( "preferences" );
 553                 }
 554                 $s .= " | " . $this->makeKnownLink( wfMsg( "helppage" ),
 555                   wfMsg( "help" ) );
 556
 557                 return $s;
 558         }
 559
 560         function searchForm()
 561         {
 562                 global $search;
 563
 564                 $s = "<form name='search' class='inline' method=get action=\""
 565                   . wfLocalUrl( "" ) . "\">"
 566                   . "<input type=text name=\"search\" size=19 value=\""
 567                   . htmlspecialchars(substr($search,0,256)) . "\">\n"
 568                   . "<input type=submit name=\"go\" value=\"" . wfMsg ("go") . "\">&nbsp;"
 569                   . "<input type=submit value=\"" . wfMsg ("search") . "\"></form>";
 570
 571                 return $s;
 572         }
 573
 574         function topLinks()
 575         {
 576                 global $wgOut;
 577                 $sep = " |\n";
 578
 579                 $s = $this->mainPageLink() . $sep
 580                   . $this->specialLink( "recentchanges" );
 581
 582                 if ( $wgOut->isArticle() ) {
 583                         $s .=  $sep . $this->editThisPage()
 584                           . $sep . $this->historyLink();
 585                 }
 586                 # Many people don't like this dropdown box
 587                 #$s .= $sep . $this->specialPagesList();
 588
 589                 return $s;
 590         }
 591
 592         function bottomLinks()
 593         {
 594                 global $wgOut, $wgUser, $wgTitle;
 595                 $sep = " |\n";
 596
 597                 $s = "";
 598                 if ( $wgOut->isArticle() ) {
 599                         $s .= "<strong>" . $this->editThisPage() . "</strong>";
 600                         if ( 0 != $wgUser->getID() ) {
 601                                 $s .= $sep . $this->watchThisPage();
 602                         }
 603                         $s .= $sep . $this->talkLink()
 604                           . $sep . $this->historyLink()
 605                           . $sep . $this->whatLinksHere()
 606                           . $sep . $this->watchPageLinksLink();
 607
 608                         if ( $wgTitle->getNamespace() == Namespace::getUser()
 609                             || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser()) )
 610
 611                         {
 612                                 $id=User::idFromName($wgTitle->getText());
 613                                 $ip=User::isIP($wgTitle->getText());
 614
 615                                 if($id || $ip) { # both anons and non-anons have contri list
 616                                         $s .= $sep . $this->userContribsLink();
 617                                 }
 618                                 if ( 0 != $wgUser->getID() ) { # show only to signed in users
 619                                         if($id) {       # can only email non-anons
 620                                                 $s .= $sep . $this->emailUserLink();
 621                                         }
 622                                 }
 623                         }
 624                         if ( $wgUser->isSysop() && $wgTitle->getArticleId() ) {
 625                                 $s .= "\n<br>" . $this->deleteThisPage() .
 626                                 $sep . $this->protectThisPage() .
 627                                 $sep . $this->moveThisPage();
 628                         }
 629                         $s .= "<br>\n" . $this->otherLanguages();
 630                 }
 631                 return $s;
 632         }
 633
 634         function pageStats()
 635         {
 636                 global $wgOut, $wgLang, $wgArticle;
 637                 global $oldid, $diff, $wgDisableCounters;
 638
 639                 if ( ! $wgOut->isArticle() ) { return ""; }
 640                 if ( isset( $oldid ) || isset( $diff ) ) { return ""; }
 641                 if ( 0 == $wgArticle->getID() ) { return ""; }
 642
 643                 if ( $wgDisableCounters ) {
 644                         $s = "";
 645                 } else {
 646                         $count = $wgArticle->getCount();
 647                         $s = wfMsg( "viewcount", $count );
 648                 }
 649                 $s .= $this->lastModified();
 650                 $s .= " " . wfMsg( "gnunote" );
 651                 return "<span id='pagestats'>{$s}</span>";
 652         }
 653
 654         function lastModified()
 655         {
 656                 global $wgLang, $wgArticle;
 657
 658                 $d = $wgLang->timeanddate( $wgArticle->getTimestamp(), true );
 659                 $s = " " . wfMsg( "lastmodified", $d );
 660                 return $s;
 661         }
 662
 663         function logoText( $align = "" )
 664         {
 665                 if ( "" != $align ) { $a = " align='{$align}'"; }
 666                 else { $a = ""; }
 667
 668                 $mp = wfMsg( "mainpage" );
 669                 $s = "<a href=\"" . wfLocalUrlE( urlencode( $mp ) )
 670                   . "\"><img{$a} border=0 src=\""
 671                   . $this->getLogo() . "\" alt=\"" . "[{$mp}]\"></a>";
 672                 return $s;
 673         }
 674
 675         function quickBar()
 676         {
 677                 global $wgOut, $wgTitle, $wgUser, $action, $wgLang;
 678                 global $wpPreview;
 679                 $fname =  "Skin::quickBar";
 680                 wfProfileIn( $fname );
 681
 682                 $tns=$wgTitle->getNamespace();
 683
 684                 $s = "\n<div id='quickbar'>";
 685                 $s .= "\n" . $this->logoText() . "\n<hr class='sep'>";
 686
 687                 $sep = "\n<br>";
 688                 $s .= $this->mainPageLink()
 689                   . $sep . $this->specialLink( "recentchanges" )
 690                   . $sep . $this->specialLink( "randompage" );
 691                 if ($wgUser->getID()) {
 692                 $s.= $sep . $this->specialLink( "watchlist" ) ;
 693                 $s .= $sep .$this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
 694                   wfMsg( "mycontris" ), "target=" . wfUrlencode($wgUser->getName() ) );
 695
 696                 }
 697                 // only show watchlist link if logged in
 698                 if ( wfMsg ( "currentevents" ) != "-" ) $s .= $sep . $this->makeKnownLink( wfMsg( "currentevents" ), "" ) ;
 699                 $s .= "\n<br><hr class='sep'>";
 700                 $articleExists = $wgTitle->getArticleId();
 701                 if ( $wgOut->isArticle() || $action =="edit" || $action =="history" || $wpPreview) {
 702                         if($wgOut->isArticle()) {
 703                                 $s .= "<strong>" . $this->editThisPage() . "</strong>";
 704                         } else { # backlink to the article in edit or history mode
 705                                 if($articleExists){ # no backlink if no article
 706                                         switch($tns) {
 707                                                 case 0:
 708                                                 $text = wfMsg("articlepage");
 709                                                 break;
 710                                                 case 1:
 711                                                 $text = wfMsg("viewtalkpage");
 712                                                 break;
 713                                                 case 2:
 714                                                 $text = wfMsg("userpage");
 715                                                 break;
 716                                                 case 3:
 717                                                 $text = wfMsg("viewtalkpage");
 718                                                 break;
 719                                                 case 4:
 720                                                 $text = wfMsg("wikipediapage");
 721                                                 break;
 722                                                 case 5:
 723                                                 $text = wfMsg("viewtalkpage");
 724                                                 break;
 725                                                 case 6:
 726                                                 $text = wfMsg("imagepage");
 727                                                 break;
 728                                                 case 7:
 729                                                 $text = wfMsg("viewtalkpage");
 730                                                 break;
 731                                                 default:
 732                                                 $text= wfMsg("articlepage");
 733                                         }
 734
 735                                         $link = $wgTitle->getText();
 736                                         if ($nstext = $wgLang->getNsText($tns) ) { # add namespace if necessary
 737                                                 $link = $nstext . ":" . $link ;
 738                                         }
 739
 740                                         $s .= $this->makeLink( $link, $text );
 741                                 } elseif( $wgTitle->getNamespace() != Namespace::getSpecial() ) {
 742                                         # we just throw in a "New page" text to tell the user that he's in edit mode,
 743                                         # and to avoid messing with the separator that is prepended to the next item
 744                                         $s .= "<strong>" . wfMsg("newpage") . "</strong>";
 745                                 }
 746
 747                         }
 748
 749
 750                         if( $tns%2 && $action!="edit" && !$wpPreview) {
 751                                 $s.="<br>".$this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("postcomment"),"action=edit&section=new");
 752                         }
 753
 754                         /*
 755                         watching could cause problems in edit mode:
 756                         if user edits article, then loads "watch this article" in background and then saves
 757                         article with "Watch this article" checkbox disabled, the article is transparently
 758                         unwatched. Therefore we do not show the "Watch this page" link in edit mode
 759                         */
 760                         if ( 0 != $wgUser->getID() && $articleExists) {
 761                                 if($action!="edit" && $action!="history" &&
 762                                         $action != "submit" )
 763                                 {
 764                                         $s .= $sep . $this->watchThisPage();
 765                                 }
 766                                 if ( $wgTitle->userCanEdit() )
 767                                         $s .= $sep . $this->moveThisPage();
 768                         }
 769                         if ( $wgUser->isSysop() and $articleExists ) {
 770                                 $s .= $sep . $this->deleteThisPage() .
 771                                 $sep . $this->protectThisPage();
 772                         }
 773                         $s .= $sep . $this->talkLink();
 774                         if ($articleExists && $action !="history") {
 775                                 $s .= $sep . $this->historyLink();
 776                         }
 777                         $s.=$sep . $this->whatLinksHere();
 778
 779                         if($wgOut->isArticle()) {
 780                                 $s .= $sep . $this->watchPageLinksLink();
 781                         }
 782
 783                         if ( Namespace::getUser() == $wgTitle->getNamespace()
 784                         || $wgTitle->getNamespace() == Namespace::getTalk(Namespace::getUser())
 785                         ) {
 786
 787                                 $id=User::idFromName($wgTitle->getText());
 788                                 $ip=User::isIP($wgTitle->getText());
 789
 790                                 if($id||$ip) {
 791                                         $s .= $sep . $this->userContribsLink();
 792                                 }
 793                                 if ( 0 != $wgUser->getID() ) {
 794                                         if($id) { # can only email real users
 795                                                 $s .= $sep . $this->emailUserLink();
 796                                         }
 797                                 }
 798                         }
 799                         $s .= "\n<br><hr class='sep'>";
 800                 }
 801
 802                 if ( 0 != $wgUser->getID() ) {
 803                         $s .= $this->specialLink( "upload" ) . $sep;
 804                 }
 805                 $s .= $this->specialLink( "specialpages" )
 806                   . $sep . $this->bugReportsLink();
 807
 808                 global $wgSiteSupportPage;
 809                 if( $wgSiteSupportPage ) {
 810                         $s .= "\n<br><a href=\"" . htmlspecialchars( $wgSiteSupportPage ) .
 811                           "\" class=\"internal\">" . wfMsg( "sitesupport" ) . "</a>";
 812                 }
 813
 814                 $s .= "\n<br></div>\n";
 815                 wfProfileOut( $fname );
 816                 return $s;
 817         }
 818
 819         function specialPagesList()
 820         {
 821                 global $wgUser, $wgOut, $wgLang, $wgServer, $wgRedirectScript;
 822                 $a = array();
 823
 824                 $validSP = $wgLang->getValidSpecialPages();
 825
 826                 foreach ( $validSP as $name => $desc ) {
 827                         if ( "" == $desc ) { continue; }
 828                         $a[$name] = $desc;
 829                 }
 830                 if ( $wgUser->isSysop() )
 831                 {
 832                         $sysopSP = $wgLang->getSysopSpecialPages();
 833
 834                         foreach ( $sysopSP as $name => $desc ) {
 835                                 if ( "" == $desc ) { continue; }
 836                                 $a[$name] = $desc ;
 837                         }
 838                 }
 839                 if ( $wgUser->isDeveloper() )
 840                 {
 841                         $devSP = $wgLang->getDeveloperSpecialPages();
 842
 843                         foreach ( $devSP as $name => $desc ) {
 844                                 if ( "" == $desc ) { continue; }
 845                                 $a[$name] = $desc ;
 846                         }
 847                 }
 848                 $go = wfMsg( "go" );
 849                 $sp = wfMsg( "specialpages" );
 850                 $spp = $wgLang->specialPage( "Specialpages" );
 851
 852                 $s = "<form id=\"specialpages\" method=\"get\" class=\"inline\" " .
 853                   "action=\"{$wgServer}{$wgRedirectScript}\">\n";
 854                 $s .= "<select name=\"wpDropdown\">\n";
 855                 $s .= "<option value=\"{$spp}\">{$sp}</option>\n";
 856
 857                 foreach ( $a as $name => $desc ) {
 858                         $p = $wgLang->specialPage( $name );
 859                         $s .= "<option value=\"{$p}\">{$desc}</option>\n";
 860                 }
 861                 $s .= "</select>\n";
 862                 $s .= "<input type=submit value=\"{$go}\" name=redirect>\n";
 863                 $s .= "</form>\n";
 864                 return $s;
 865         }
 866
 867         function mainPageLink()
 868         {
 869                 $mp = wfMsg( "mainpage" );
 870                 $s = $this->makeKnownLink( $mp, $mp );
 871                 return $s;
 872         }
 873
 874         function copyrightLink()
 875         {
 876                 $s = $this->makeKnownLink( wfMsg( "copyrightpage" ),
 877                   wfMsg( "copyrightpagename" ) );
 878                 return $s;
 879         }
 880
 881         function aboutLink()
 882         {
 883                 $s = $this->makeKnownLink( wfMsg( "aboutpage" ),
 884                   wfMsg( "aboutwikipedia" ) );
 885                 return $s;
 886         }
 887
 888         function editThisPage()
 889         {
 890                 global $wgOut, $wgTitle, $oldid, $redirect, $diff;
 891
 892                 if ( ! $wgOut->isArticle() || $diff ) {
 893                         $s = wfMsg( "protectedpage" );
 894                 } else if ( $wgTitle->userCanEdit() ) {
 895                         $n = $wgTitle->getPrefixedText();
 896                         $t = wfMsg( "editthispage" );
 897                         $oid = $red = "";
 898
 899                         if ( $redirect ) { $red = "&redirect={$redirect}"; }
 900                         if ( $oldid && ! isset( $diff ) ) {
 901                                 $oid = "&oldid={$oldid}";
 902                         }
 903                         $s = $this->makeKnownLink( $n, $t, "action=edit{$oid}{$red}" );
 904                 } else {
 905                         $s = wfMsg( "protectedpage" );
 906                 }
 907                 return $s;
 908         }
 909
 910         function deleteThisPage()
 911         {
 912                 global $wgUser, $wgOut, $wgTitle, $diff;
 913
 914                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 915                         $n = $wgTitle->getPrefixedText();
 916                         $t = wfMsg( "deletethispage" );
 917
 918                         $s = $this->makeKnownLink( $n, $t, "action=delete" );
 919                 } else {
 920                         $s = "";
 921                 }
 922                 return $s;
 923         }
 924
 925         function protectThisPage()
 926         {
 927                 global $wgUser, $wgOut, $wgTitle, $diff;
 928
 929                 if ( $wgTitle->getArticleId() && ( ! $diff ) && $wgUser->isSysop() ) {
 930                         $n = $wgTitle->getPrefixedText();
 931
 932                         if ( $wgTitle->isProtected() ) {
 933                                 $t = wfMsg( "unprotectthispage" );
 934                                 $q = "action=unprotect";
 935                         } else {
 936                                 $t = wfMsg( "protectthispage" );
 937                                 $q = "action=protect";
 938                         }
 939                         $s = $this->makeKnownLink( $n, $t, $q );
 940                 } else {
 941                         $s = "";
 942                 }
 943                 return $s;
 944         }
 945
 946         function watchThisPage()
 947         {
 948                 global $wgUser, $wgOut, $wgTitle, $diff;
 949
 950                 if ( $wgOut->isArticle() && ( ! $diff ) ) {
 951                         $n = $wgTitle->getPrefixedText();
 952
 953                         if ( $wgTitle->userIsWatching() ) {
 954                                 $t = wfMsg( "unwatchthispage" );
 955                                 $q = "action=unwatch";
 956                         } else {
 957                                 $t = wfMsg( "watchthispage" );
 958                                 $q = "action=watch";
 959                         }
 960                         $s = $this->makeKnownLink( $n, $t, $q );
 961                 } else {
 962                         $s = wfMsg( "notanarticle" );
 963                 }
 964                 return $s;
 965         }
 966
 967         function moveThisPage()
 968         {
 969                 global $wgTitle, $wgLang;
 970
 971                 if ( $wgTitle->userCanEdit() ) {
 972                         $s = $this->makeKnownLink( $wgLang->specialPage( "Movepage" ),
 973                           wfMsg( "movethispage" ), "target=" . $wgTitle->getPrefixedURL() );
 974                 } // no message if page is protected - would be redundant
 975                 return $s;
 976         }
 977
 978         function historyLink()
 979         {
 980                 global $wgTitle;
 981
 982                 $s = $this->makeKnownLink( $wgTitle->getPrefixedText(),
 983                   wfMsg( "history" ), "action=history" );
 984                 return $s;
 985         }
 986
 987         function whatLinksHere()
 988         {
 989                 global $wgTitle, $wgLang;
 990
 991                 $s = $this->makeKnownLink( $wgLang->specialPage( "Whatlinkshere" ),
 992                   wfMsg( "whatlinkshere" ), "target=" . $wgTitle->getPrefixedURL() );
 993                 return $s;
 994         }
 995
 996         function userContribsLink()
 997         {
 998                 global $wgTitle, $wgLang;
 999
1000                 $s = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1001                   wfMsg( "contributions" ), "target=" . $wgTitle->getURL() );
1002                 return $s;
1003         }
1004
1005         function emailUserLink()
1006         {
1007                 global $wgTitle, $wgLang;
1008
1009                 $s = $this->makeKnownLink( $wgLang->specialPage( "Emailuser" ),
1010                   wfMsg( "emailuser" ), "target=" . $wgTitle->getURL() );
1011                 return $s;
1012         }
1013
1014         function watchPageLinksLink()
1015         {
1016                 global $wgOut, $wgTitle, $wgLang;
1017
1018                 if ( ! $wgOut->isArticle() ) {
1019                         $s = "(" . wfMsg( "notanarticle" ) . ")";
1020                 } else {
1021                         $s = $this->makeKnownLink( $wgLang->specialPage(
1022                           "Recentchangeslinked" ), wfMsg( "recentchangeslinked" ),
1023                           "target=" . $wgTitle->getPrefixedURL() );
1024                 }
1025                 return $s;
1026         }
1027
1028         function otherLanguages()
1029         {
1030                 global $wgOut, $wgLang, $wgTitle;
1031
1032                 $a = $wgOut->getLanguageLinks();
1033                 # TEST THIS @@@
1034                 if ( 0 == count( $a ) ) {
1035                         if ( !$wgUseNewInterlanguage ) return "";
1036                         $ns = $wgLang->getNsIndex ( $wgTitle->getNamespace () ) ;
1037                         if ( $ns != 0 AND $ns != 1 ) return "" ;
1038                         $pn = "Intl" ;
1039                         $x = "mode=addlink&xt=".$wgTitle->getDBkey() ;
1040                         return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1041                                   wfMsg( "intl" ) , $x );
1042                         }
1043
1044                 if ( !$wgUseNewInterlanguage ) {
1045                         $s = wfMsg( "otherlanguages" ) . ": ";
1046                 } else {
1047                         global $wgLanguageCode ;
1048                         $x = "mode=zoom&xt=".$wgTitle->getDBkey() ;
1049                         $x .= "&xl=".$wgLanguageCode ;
1050                         $s =  $this->makeKnownLink( $wgLang->specialPage( "Intl" ),
1051                                   wfMsg( "otherlanguages" ) , $x ) . ": " ;
1052                         }
1053
1054                 $s = wfMsg( "otherlanguages" ) . ": ";
1055                 $first = true;
1056                 if($wgLang->isRTL()) $s .= "<span dir='LTR'>";
1057                 foreach( $a as $l ) {
1058                         if ( ! $first ) { $s .= " | "; }
1059                         $first = false;
1060
1061                         $nt = Title::newFromText( $l );
1062                         $url = $nt->getFullURL();
1063                         $text = $wgLang->getLanguageName( $nt->getInterwiki() );
1064
1065                         if ( "" == $text ) { $text = $l; }
1066                         $style = $this->getExternalLinkAttributes( $l, $text );
1067                         $s .= "<a href=\"{$url}\"{$style}>{$text}</a>";
1068                 }
1069                 if($wgLang->isRTL()) $s .= "</span>";
1070                 return $s;
1071         }
1072
1073         function bugReportsLink()
1074         {
1075                 $s = $this->makeKnownLink( wfMsg( "bugreportspage" ),
1076                   wfMsg( "bugreports" ) );
1077                 return $s;
1078         }
1079
1080         function dateLink()
1081         {
1082                 global $wgLinkCache;
1083                 $t1 = Title::newFromText( gmdate( "F j" ) );
1084                 $t2 = Title::newFromText( gmdate( "Y" ) );
1085
1086                 $wgLinkCache->suspend();
1087                 $id = $t1->getArticleID();
1088                 $wgLinkCache->resume();
1089
1090                 if ( 0 == $id ) {
1091                         $s = $this->makeBrokenLink( $t1->getText() );
1092                 } else {
1093                         $s = $this->makeKnownLink( $t1->getText() );
1094                 }
1095                 $s .= ", ";
1096
1097                 $wgLinkCache->suspend();
1098                 $id = $t2->getArticleID();
1099                 $wgLinkCache->resume();
1100
1101                 if ( 0 == $id ) {
1102                         $s .= $this->makeBrokenLink( $t2->getText() );
1103                 } else {
1104                         $s .= $this->makeKnownLink( $t2->getText() );
1105                 }
1106                 return $s;
1107         }
1108
1109         function talkLink()
1110         {
1111                 global $wgLang, $wgTitle, $wgLinkCache;
1112
1113                 $tns = $wgTitle->getNamespace();
1114                 if ( -1 == $tns ) { return ""; }
1115
1116                 $pn = $wgTitle->getText();
1117                 $tp = wfMsg( "talkpage" );
1118                 if ( Namespace::isTalk( $tns ) ) {
1119                         $lns = Namespace::getSubject( $tns );
1120                         switch($tns) {
1121                                 case 1:
1122                                 $text = wfMsg("articlepage");
1123                                 break;
1124                                 case 3:
1125                                 $text = wfMsg("userpage");
1126                                 break;
1127                                 case 5:
1128                                 $text = wfMsg("wikipediapage");
1129                                 break;
1130                                 case 7:
1131                                 $text = wfMsg("imagepage");
1132                                 break;
1133                                 default:
1134                                 $text= wfMsg("articlepage");
1135                         }
1136                 } else {
1137
1138                         $lns = Namespace::getTalk( $tns );
1139                         $text=$tp;
1140                 }
1141                 $n = $wgLang->getNsText( $lns );
1142                 if ( "" == $n ) { $link = $pn; }
1143                 else { $link = "{$n}:{$pn}"; }
1144
1145                 $wgLinkCache->suspend();
1146                 $s = $this->makeLink( $link, $text );
1147                 $wgLinkCache->resume();
1148
1149                 return $s;
1150         }
1151
1152         function commentLink()
1153         {
1154                 global $wgLang, $wgTitle, $wgLinkCache;
1155
1156                 $tns = $wgTitle->getNamespace();
1157                 if ( -1 == $tns ) { return ""; }
1158
1159                 $lns = ( Namespace::isTalk( $tns ) ) ? $tns : Namespace::getTalk( $tns );
1160
1161                 # assert Namespace::isTalk( $lns )
1162
1163                 $n = $wgLang->getNsText( $lns );
1164                 $pn = $wgTitle->getText();
1165
1166                 $link = "{$n}:{$pn}";
1167
1168                 $wgLinkCache->suspend();
1169                 $s = $this->makeKnownLink($link, wfMsg("postcomment"), "action=edit&section=new");
1170                 $wgLinkCache->resume();
1171
1172                 return $s;
1173         }
1174
1175         # After all the page content is transformed into HTML, it makes
1176         # a final pass through here for things like table backgrounds.
1177         #
1178         function transformContent( $text )
1179         {
1180                 return $text;
1181         }
1182
1183         # Note: This function MUST call getArticleID() on the link,
1184         # otherwise the cache won't get updated properly.  See LINKCACHE.DOC.
1185         #
1186         function makeLink( $title, $text = "", $query = "", $trail = "" ) {
1187                 wfProfileIn( "Skin::makeLink" );
1188                 $nt = Title::newFromText( $title );
1189                 if ($nt) {
1190                         $result = $this->makeLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1191                 } else {
1192                         wfDebug( "Invalid title passed to Skin::makeLink(): \"$title\"\n" );
1193                         $result = $text == "" ? $title : $text;
1194                 }
1195
1196                 wfProfileOut( "Skin::makeLink" );
1197                 return $result;
1198         }
1199
1200         function makeKnownLink( $title, $text = "", $query = "", $trail = "" ) {
1201                 $nt = Title::newFromText( $title );
1202                 if ($nt) {
1203                         return $this->makeKnownLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1204                 } else {
1205                         wfDebug( "Invalid title passed to Skin::makeKnownLink(): \"$title\"\n" );
1206                         return $text == "" ? $title : $text;
1207                 }
1208         }
1209
1210         function makeBrokenLink( $title, $text = "", $query = "", $trail = "" ) {
1211                 $nt = Title::newFromText( $title );
1212                 if ($nt) {
1213                         return $this->makeBrokenLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1214                 } else {
1215                         wfDebug( "Invalid title passed to Skin::makeBrokenLink(): \"$title\"\n" );
1216                         return $text == "" ? $title : $text;
1217                 }
1218         }
1219
1220         function makeStubLink( $title, $text = "", $query = "", $trail = "" ) {
1221                 $nt = Title::newFromText( $title );
1222                 if ($nt) {
1223                         return $this->makeStubLinkObj( Title::newFromText( $title ), $text, $query, $trail );
1224                 } else {
1225                         wfDebug( "Invalid title passed to Skin::makeStubLink(): \"$title\"\n" );
1226                         return $text == "" ? $title : $text;
1227                 }
1228         }
1229
1230         # Pass a title object, not a title string
1231         function makeLinkObj( &$nt, $text= "", $query = "", $trail = "" )
1232         {
1233                 global $wgOut, $wgUser;
1234                 if ( $nt->isExternal() ) {
1235                         $u = $nt->getFullURL();
1236                         if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1237                         $style = $this->getExternalLinkAttributes( $link, $text );
1238
1239                         $inside = "";
1240                         if ( "" != $trail ) {
1241                                 if ( preg_match( "/^([a-z]+)(.*)$$/sD", $trail, $m ) ) {
1242                                         $inside = $m[1];
1243                                         $trail = $m[2];
1244                                 }
1245                         }
1246                         $retVal = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1247                 } elseif ( 0 == $nt->getNamespace() && "" == $nt->getText() ) {
1248                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail );
1249                 } elseif ( ( -1 == $nt->getNamespace() ) ||
1250                                 ( Namespace::getImage() == $nt->getNamespace() ) ) {
1251                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail );
1252                 } else {
1253                         $aid = $nt->getArticleID() ;
1254                         if ( 0 == $aid ) {
1255                                 $retVal = $this->makeBrokenLinkObj( $nt, $text, $query, $trail );
1256                         } else {
1257                                 $threshold = $wgUser->getOption("stubthreshold") ;
1258                                 if ( $threshold > 0 ) {
1259                                         $res = wfQuery ( "SELECT HIGH_PRIORITY length(cur_text) AS x, cur_namespace, cur_is_redirect FROM cur WHERE cur_id='{$aid}'", DB_READ ) ;
1260
1261                                         if ( wfNumRows( $res ) > 0 ) {
1262                                                 $s = wfFetchObject( $res );
1263                                                 $size = $s->x;
1264                                                 if ( $s->cur_is_redirect OR $s->cur_namespace != 0 ) {
1265                                                         $size = $threshold*2 ; # Really big
1266                                                 }
1267                                                 wfFreeResult( $res );
1268                                         } else {
1269                                                 $size = $threshold*2 ; # Really big
1270                                         }
1271                                 } else {
1272                                         $size = 1 ;
1273                                 }
1274                                 if ( $size < $threshold ) {
1275                                         $retVal = $this->makeStubLinkObj( $nt, $text, $query, $trail );
1276                                 } else {
1277                                         $retVal = $this->makeKnownLinkObj( $nt, $text, $query, $trail );
1278                                 }
1279                         }
1280                 }
1281                 return $retVal;
1282         }
1283
1284         # Pass a title object, not a title string
1285         function makeKnownLinkObj( &$nt, $text = "", $query = "", $trail = "" )
1286         {
1287                 global $wgOut, $wgTitle;
1288
1289                 $fname = "Skin::makeKnownLinkObj";
1290                 wfProfileIn( $fname );
1291
1292                 $link = $nt->getPrefixedURL();
1293
1294                 if ( "" == $link ) {
1295                         $u = "";
1296                         if ( "" == $text ) { $text = $nt->getFragment(); }
1297                 } else {
1298                         $u = wfLocalUrlE( $link, $query );
1299                 }
1300                 if ( "" != $nt->getFragment() ) {
1301                         $u .= "#" . wfEscapeHTML( $nt->getFragment() );
1302                 }
1303                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1304                 $style = $this->getInternalLinkAttributesObj( $nt, $text );
1305
1306                 $inside = "";
1307                 if ( "" != $trail ) {
1308                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1309                                 $inside = $m[1];
1310                                 $trail = $m[2];
1311                         }
1312                 }
1313                 $r = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1314                 wfProfileOut( $fname );
1315                 return $r;
1316         }
1317
1318         # Pass a title object, not a title string
1319         function makeBrokenLinkObj( &$nt, $text = "", $query = "", $trail = "" )
1320         {
1321                 global $wgOut, $wgUser;
1322
1323                 $fname = "Skin::makeBrokenLinkObj";
1324                 wfProfileIn( $fname );
1325
1326                 $link = $nt->getPrefixedURL();
1327
1328                 if ( "" == $query ) { $q = "action=edit"; }
1329                 else { $q = "action=edit&{$query}"; }
1330                 $u = wfLocalUrlE( $link, $q );
1331
1332                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1333                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "yes" );
1334
1335                 $inside = "";
1336                 if ( "" != $trail ) {
1337                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1338                                 $inside = $m[1];
1339                                 $trail = $m[2];
1340                         }
1341                 }
1342                 if ( $wgOut->isPrintable() ||
1343                   ( 1 == $wgUser->getOption( "highlightbroken" ) ) ) {
1344                         $s = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1345                 } else {
1346                         $s = "{$text}{$inside}<a href=\"{$u}\"{$style}>?</a>{$trail}";
1347                 }
1348
1349                 wfProfileOut( $fname );
1350                 return $s;
1351         }
1352
1353         # Pass a title object, not a title string
1354         function makeStubLinkObj( &$nt, $text = "", $query = "", $trail = "" )
1355         {
1356                 global $wgOut, $wgUser;
1357
1358                 $link = $nt->getPrefixedURL();
1359
1360                 $u = wfLocalUrlE( $link, $query );
1361
1362                 if ( "" == $text ) { $text = $nt->getPrefixedText(); }
1363                 $style = $this->getInternalLinkAttributesObj( $nt, $text, "stub" );
1364
1365                 $inside = "";
1366                 if ( "" != $trail ) {
1367                         if ( preg_match( wfMsg("linktrail"), $trail, $m ) ) {
1368                                 $inside = $m[1];
1369                                 $trail = $m[2];
1370                         }
1371                 }
1372                 if ( $wgOut->isPrintable() ||
1373                                 ( 1 == $wgUser->getOption( "highlightbroken" ) ) ) {
1374                         $s = "<a href=\"{$u}\"{$style}>{$text}{$inside}</a>{$trail}";
1375                 } else {
1376                         $s = "{$text}{$inside}<a href=\"{$u}\"{$style}>!</a>{$trail}";
1377                 }
1378                 return $s;
1379         }
1380
1381         function fnamePart( $url )
1382         {
1383                 $basename = strrchr( $url, "/" );
1384                 if ( false === $basename ) { $basename = $url; }
1385                 else { $basename = substr( $basename, 1 ); }
1386                 return wfEscapeHTML( $basename );
1387         }
1388
1389         function makeImage( $url, $alt = "" )
1390         {
1391                 global $wgOut;
1392
1393                 if ( "" == $alt ) { $alt = $this->fnamePart( $url ); }
1394                 $s = "<img src=\"{$url}\" alt=\"{$alt}\">";
1395                 return $s;
1396         }
1397
1398         function makeImageLink( $name, $url, $alt = "" ) {
1399                 $nt = Title::makeTitle( Namespace::getImage(), $name );
1400                 return $this->makeImageLinkObj( $nt, $alt );
1401         }
1402
1403         function makeImageLinkObj( $nt, $alt = "" ) {
1404                 $link = $nt->getPrefixedURL();
1405                 $name = $nt->getDBKey();
1406                 $url = wfImageUrl( $name );
1407                 if ( empty( $alt ) ) {
1408                         $alt = preg_replace( '/\.(.+?)^/', '', $name );
1409                 }
1410                 $alt = htmlspecialchars( $alt );
1411
1412                 $u = wfLocalUrlE( $link );
1413                 $s = "<a href=\"{$u}\" class='image' title=\"{$alt}\">" .
1414                   "<img border=\"0\" src=\"{$url}\" alt=\"{$alt}\"></a>";
1415                 return $s;
1416         }
1417
1418         function makeMediaLink( $name, $url, $alt = "" ) {
1419                 $nt = Title::makeTitle( Namespace::getMedia(), $name );
1420                 return $this->makeMediaLinkObj( $nt, $alt );
1421         }
1422
1423         function makeMediaLinkObj( $nt, $alt = "" )
1424         {
1425                 $name = $nt->getDBKey();
1426                 $url = wfImageUrl( $name );
1427                 if ( empty( $alt ) ) {
1428                         $alt = preg_replace( '/\.(.+?)^/', '', $name );
1429                 }
1430
1431                 $u = htmlspecialchars( $url );
1432                 $s = "<a href=\"{$u}\" class='internal' title=\"{$alt}\">{$alt}</a>";
1433                 return $s;
1434         }
1435
1436         function specialLink( $name, $key = "" )
1437         {
1438                 global $wgLang;
1439
1440                 if ( "" == $key ) { $key = strtolower( $name ); }
1441                 $pn = $wgLang->ucfirst( $name );
1442                 return $this->makeKnownLink( $wgLang->specialPage( $pn ),
1443                   wfMsg( $key ) );
1444         }
1445
1446         # Called by history lists and recent changes
1447         #
1448
1449         function beginRecentChangesList()
1450         {
1451                 $rc_cache = array() ;
1452                 $rccc = 0 ;
1453                 $this->lastdate = "";
1454                 return "";
1455         }
1456
1457         function beginHistoryList()
1458         {
1459                 $this->lastdate = $this->lastline = "";
1460                 $s = "\n<p>" . wfMsg( "histlegend" ) . "\n<ul>";
1461                 return $s;
1462         }
1463
1464         function beginImageHistoryList()
1465         {
1466                 $s = "\n<h2>" . wfMsg( "imghistory" ) . "</h2>\n" .
1467                   "<p>" . wfMsg( "imghistlegend" ) . "\n<ul>";
1468                 return $s;
1469         }
1470
1471         function endRecentChangesList()
1472         {
1473                 $s = $this->recentChangesBlock() ;
1474                 $s .= "</ul>\n";
1475                 return $s;
1476         }
1477
1478         function endHistoryList()
1479         {
1480                 $last = wfMsg( "last" );
1481
1482                 $s = preg_replace( "/!OLDID![0-9]+!/", $last, $this->lastline );
1483                 $s .= "</ul>\n";
1484                 return $s;
1485         }
1486
1487         function endImageHistoryList()
1488         {
1489                 $s = "</ul>\n";
1490                 return $s;
1491         }
1492
1493         function historyLine( $ts, $u, $ut, $ns, $ttl, $oid, $c, $isminor )
1494         {
1495                 global $wgLang;
1496
1497                 $artname = Title::makeName( $ns, $ttl );
1498                 $last = wfMsg( "last" );
1499                 $cur = wfMsg( "cur" );
1500                 $cr = wfMsg( "currentrev" );
1501
1502                 if ( $oid && $this->lastline ) {
1503                         $ret = preg_replace( "/!OLDID!([0-9]+)!/", $this->makeKnownLink(
1504                           $artname, $last, "diff=\\1&oldid={$oid}" ), $this->lastline );
1505                 } else {
1506                         $ret = "";
1507                 }
1508                 $dt = $wgLang->timeanddate( $ts, true );
1509
1510                 if ( $oid ) { $q = "oldid={$oid}"; }
1511                 else { $q = ""; }
1512                 $link = $this->makeKnownLink( $artname, $dt, $q );
1513
1514                 if ( 0 == $u ) {
1515                         $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1516                         $ut, "target=" . $ut );
1517                 } else {
1518                         $ul = $this->makeLink( $wgLang->getNsText(
1519                                 Namespace::getUser() ) . ":{$ut}", $ut ); }
1520
1521                 $s = "<li>";
1522                 if ( $oid ) {
1523                         $curlink = $this->makeKnownLink( $artname, $cur,
1524                           "diff=0&oldid={$oid}" );
1525                 } else {
1526                         $curlink = $cur;
1527                 }
1528                 $s .= "({$curlink}) (!OLDID!{$oid}!) . .";
1529
1530                 $M = wfMsg( "minoreditletter" );
1531                 if ( $isminor ) { $s .= " <strong>{$M}</strong>"; }
1532                 $s .= " {$link} . . {$ul}";
1533
1534                 if ( "" != $c && "*" != $c ) { $s .= " <em>(" . wfEscapeHTML($c) . ")</em>"; }
1535                 $s .= "</li>\n";
1536
1537                 $this->lastline = $s;
1538                 return $ret;
1539         }
1540
1541         function recentChangesBlockLine ( $y ) {
1542                 global $wgUploadPath ;
1543
1544                 $M = wfMsg( "minoreditletter" );
1545                 $N = wfMsg( "newpageletter" );
1546                 $r = "" ;
1547                 $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0>" ;
1548                 $r .= "<tt>" ;
1549                 if ( $y->isnew ) $r .= $N ;
1550                 else $r .= "&nbsp;" ;
1551                 if ( $y->isminor ) $r .= $M ;
1552                 else $r .= "&nbsp;" ;
1553                 $r .= " ".$y->timestamp." " ;
1554                 $r .= "</tt>" ;
1555                 $link = $y->link ;
1556                 if ( $y->watched ) $link = "<strong>{$link}</strong>" ;
1557                 $r .= $link ;
1558
1559                 $r .= " (" ;
1560                 $r .= $y->curlink ;
1561                 $r .= "; " ;
1562                 $r .= $this->makeKnownLink( $y->secureName, wfMsg( "hist" ), "action=history" );
1563
1564                 $r .= ") . . ".$y->userlink ;
1565                 $r .= $y->usertalklink ;
1566                 if ( $y->usercomment != "" )
1567                         $r .= " <em>(".wfEscapeHTML($y->usercomment).")</em>" ;
1568                 $r .= "<br>\n" ;
1569                 return $r ;
1570                 }
1571
1572         function recentChangesBlockGroup ( $y ) {
1573                 global $wgUploadPath ;
1574
1575                 $r = "" ;
1576                 $M = wfMsg( "minoreditletter" );
1577                 $N = wfMsg( "newpageletter" );
1578                 $isnew = false ;
1579                 $userlinks = array () ;
1580                 foreach ( $y AS $x ) {
1581                         $oldid = $x->diffid ;
1582                         if ( $x->isnew ) $isnew = true ;
1583                         $u = $x->userlink ;
1584                         if ( !isset ( $userlinks[$u] ) ) $userlinks[$u] = 0 ;
1585                         $userlinks[$u]++ ;
1586                         }
1587
1588                 krsort ( $userlinks ) ;
1589                 asort ( $userlinks ) ;
1590                 $users = array () ;
1591                 $u = array_keys ( $userlinks ) ;
1592                 foreach ( $u as $x ) {
1593                         $z = $x ;
1594                         if ( $userlinks[$x] > 1 ) $z .= " ({$userlinks[$x]}&times;)" ;
1595                         array_push ( $users , $z ) ;
1596                         }
1597                 $users = " <font size='-1'>[".implode("; ",$users)."]</font>" ;
1598
1599                 $e = $y ;
1600                 $e = array_shift ( $e ) ;
1601
1602                 # Arrow
1603                 $rci = "RCI{$this->rccc}" ;
1604                 $rcl = "RCL{$this->rccc}" ;
1605                 $rcm = "RCM{$this->rccc}" ;
1606                 $tl = "<a href='javascript:toggleVisibility(\"{$rci}\",\"{$rcm}\",\"{$rcl}\")'>" ;
1607                 $tl .= "<span id='{$rcm}'><img src='{$wgUploadPath}/Arr_r.png' width=12 height=12 border=0></span>" ;
1608                 $tl .= "<span id='{$rcl}' style='display:none'><img src='{$wgUploadPath}/Arr_d.png' width=12 height=12 border=0></span>" ;
1609                 $tl .= "</a>" ;
1610                 $r .= $tl ;
1611
1612                 # Main line
1613                 $r .= "<tt>" ;
1614                 if ( $isnew ) $r .= $N ;
1615                 else $r .= "&nbsp;" ;
1616                 $r .= "&nbsp;" ; # Minor
1617                 $r .= " ".$e->timestamp." " ;
1618                 $r .= "</tt>" ;
1619
1620                 $link = $e->link ;
1621                 if ( $e->watched ) $link = "<strong>{$link}</strong>" ;
1622                 $r .= $link ;
1623
1624                 if ( !$e->islog ) {
1625                         $r .= " (".count($y)." " ;
1626                         if ( $isnew ) $r .= wfMsg("changes");
1627                         else $r .= $this->makeKnownLink( $e->secureName , wfMsg("changes") , "diff=0&oldid=".$oldid ) ;
1628                         $r .= "; " ;
1629                         $r .= $this->makeKnownLink( $e->secureName, wfMsg( "history" ), "action=history" );
1630                         $r .= ")" ;
1631                         }
1632
1633                 $r .= $users ;
1634                 $r .= "<br>\n" ;
1635
1636                 # Sub-entries
1637                 $r .= "<div id='{$rci}' style='display:none'>" ;
1638                 foreach ( $y AS $x )
1639                         {
1640                         $r .= "<img src='{$wgUploadPath}/Arr_.png' width=12 height=12 border=0>";
1641                         $r .= "<tt>&nbsp; &nbsp; &nbsp; &nbsp;" ;
1642                         if ( $x->isnew ) $r .= $N ;
1643                         else $r .= "&nbsp;" ;
1644                         if ( $x->isminor ) $r .= $M ;
1645                         else $r .= "&nbsp;" ;
1646                         $r .= "</tt>" ;
1647
1648                         $o = "" ;
1649                         if ( $x->oldid != 0 ) $o = "oldid=".$x->oldid ;
1650                         if ( $x->islog ) $link = $x->timestamp ;
1651                         else $link = $this->makeKnownLink( $x->secureName, $x->timestamp , $o ) ;
1652                         $link = "<tt>{$link}</tt>" ;
1653
1654
1655                         $r .= $link ;
1656                         $r .= " (" ;
1657                         $r .= $x->curlink ;
1658                         $r .= "; " ;
1659                         $r .= $x->lastlink ;
1660                         $r .= ") . . ".$x->userlink ;
1661                         $r .= $x->usertalklink ;
1662                         if ( $x->usercomment != "" )
1663                                 $r .= " <em>(".wfEscapeHTML($x->usercomment).")</em>" ;
1664                         $r .= "<br>\n" ;
1665                         }
1666                 $r .= "</div>\n" ;
1667
1668                 $this->rccc++ ;
1669                 return $r ;
1670                 }
1671
1672         function recentChangesBlock ()
1673         {
1674                 global $wgUploadPath ;
1675                 if ( count ( $this->rc_cache ) == 0 ) return "" ;
1676                 $k = array_keys ( $this->rc_cache ) ;
1677                 foreach ( $k AS $x )
1678                         {
1679                         $y = $this->rc_cache[$x] ;
1680                         if ( count ( $y ) < 2 ) {
1681                                 $r .= $this->recentChangesBlockLine ( array_shift ( $y ) ) ;
1682                         } else {
1683                                 $r .= $this->recentChangesBlockGroup ( $y ) ;
1684                                 }
1685                         }
1686
1687                 return "<div align=left>{$r}</div>" ;
1688         }
1689
1690         function recentChangesLine( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
1691         {
1692                 global $wgUser ;
1693                 $usenew = $wgUser->getOption( "usenewrc" );
1694                 if ( $usenew )
1695                         $r = $this->recentChangesLineNew ( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched , $oldid , $diffid ) ;
1696                 else
1697                         $r = $this->recentChangesLineOld ( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched , $oldid , $diffid ) ;
1698                 return $r ;
1699         }
1700
1701         function recentChangesLineOld( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0, $diffid = 0 )
1702         {
1703                 global $wgTitle, $wgLang, $wgUser;
1704
1705                 $d = $wgLang->date( $ts, true);
1706                 $s = "";
1707                 if ( $d != $this->lastdate ) {
1708                         if ( "" != $this->lastdate ) { $s .= "</ul>\n"; }
1709                         $s .= "<h4>{$d}</h4>\n<ul>";
1710                         $this->lastdate = $d;
1711                 }
1712                 $h = $wgLang->time( $ts, true );
1713                 $t = Title::makeName( $ns, $ttl );
1714                 $clink = $this->makeKnownLink( $t , "" );
1715                 $nt = Title::newFromText( $t );
1716
1717                 if ( $watched ) {
1718                         $clink = "<strong>{$clink}</strong>";
1719                 }
1720                 $hlink = $this->makeKnownLink( $t, wfMsg( "hist" ), "action=history" );
1721                 if ( $isnew || $nt->isLog() ) {
1722                         $dlink = wfMsg( "diff" );
1723                 } else {
1724                         $dlink = $this->makeKnownLink( $t, wfMsg( "diff" ),
1725                           "diff={$oldid}&oldid={$diffid}" ); # Finagle's law
1726                 }
1727                 if ( 0 == $u ) {
1728                 $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1729                         $ut, "target=" . $ut );
1730                 } else {
1731                         $ul = $this->makeLink( $wgLang->getNsText( Namespace::getUser() ) . ":{$ut}", $ut );
1732                 }
1733
1734                 $talkname=$wgLang->getNsText(Namespace::getTalk(0)); # use the shorter name
1735                 global $wgDisableAnonTalk;
1736                 if( 0 == $u && $wgDisableAnonTalk ) {
1737                         $utl = "";
1738                 } else {
1739                         $utns=$wgLang->getNsText(Namespace::getTalk(Namespace::getUser()));
1740                         $utl= $this->makeLink($utns . ":{$ut}", $talkname );
1741                 }
1742                 $cr = wfMsg( "currentrev" );
1743
1744                 $s .= "<li> ({$dlink}) ({$hlink}) . .";
1745                 $M = wfMsg( "minoreditletter" );
1746                 $N = wfMsg( "newpageletter" );
1747                 if ( $isminor ) { $s .= " <strong>{$M}</strong>"; }
1748                 if ( $isnew ) { $s .= "<strong>{$N}</strong>"; }
1749                 $s .= " {$clink}; {$h} . . {$ul}";
1750
1751                 $blink="";
1752                 if ( ( 0 == $u ) && $wgUser->isSysop() ) {
1753                         $blink = $this->makeKnownLink( $wgLang->specialPage(
1754                           "Blockip" ), wfMsg( "blocklink" ), "ip={$ut}" );
1755
1756                 }
1757                 if($blink) {
1758                         if($utl) $utl .= " | ";
1759                         $utl .= $blink;
1760                 }
1761                 if($utl) $s.=" ({$utl})";
1762
1763                 if ( "" != $c && "*" != $c ) {
1764                         $s .= " <em>(" . wfEscapeHTML( $c ) . ")</em>";
1765                 }
1766                 $s .= "</li>\n";
1767
1768                 return $s;
1769         }
1770
1771         function recentChangesLineNew( $ts, $u, $ut, $ns, $ttl, $c, $isminor, $isnew, $watched = false, $oldid = 0 , $diffid = 0 )
1772         {
1773                 global $wgTitle, $wgLang, $wgUser;
1774
1775                 $rc = new RecentChangesClass ;
1776
1777                 $d = $wgLang->date( $ts, true);
1778                 $s = "";
1779                 $ret = "" ;
1780                 if ( $d != $this->lastdate ) {
1781                         $ret = $this->recentChangesBlock () ;
1782                         $this->rc_cache = array() ;
1783                         $ret .= "<h4>{$d}</h4>\n";
1784                         $this->lastdate = $d;
1785                 }
1786                 $h = $wgLang->time( $ts, true );
1787                 $t = Title::makeName( $ns, $ttl );
1788                 $clink = $this->makeKnownLink( $t, "" ) ;
1789                 if ( $oldid == 0 ) $c2link = $clink ;
1790                 else $c2link = $this->makeKnownLink( $t, "" , "oldid={$oldid}" );
1791                 $nt = Title::newFromText( $t );
1792
1793                 $rc->timestamp = $h ;
1794                 $rc->oldid = $oldid ;
1795                 $rc->diffid = $diffid ;
1796                 $rc->watched = $watched ;
1797                 $rc->isnew = $isnew ;
1798                 $rc->isminor = $isminor ;
1799                 $rc->secureName = $t ;
1800                 $rc->displayName = $nt ;
1801                 $rc->link = $clink ;
1802                 $rc->usercomment = $c ;
1803                 $rc->islog = $nt->isLog() ;
1804
1805                 if ( ( $isnew && $oldid == 0 ) || $nt->isLog() ) {
1806                         $dlink = wfMsg( "cur" );
1807                 } else {
1808                         $dlink = $this->makeKnownLink( $t, wfMsg( "cur" ),
1809                           "diff=0&oldid={$oldid}" );
1810                 }
1811
1812                 if ( $diffid == 0 || $nt->isLog() ) {
1813                         $plink = wfMsg( "last" );
1814                 } else {
1815                         $plink = $this->makeKnownLink( $t, wfMsg( "last" ),
1816                           "diff={$oldid}&oldid={$diffid}" );
1817                 }
1818
1819                 if ( 0 == $u ) {
1820                 $ul = $this->makeKnownLink( $wgLang->specialPage( "Contributions" ),
1821                         $ut, "target=" . $ut );
1822                 } else { $ul = $this->makeLink( $wgLang->getNsText(
1823                   Namespace::getUser() ) . ":{$ut}", $ut ); }
1824
1825                 $rc->userlink = $ul ;
1826                 $rc->lastlink = $plink ;
1827                 $rc->curlink = $dlink ;
1828
1829                 $utns=$wgLang->getNsText(Namespace::getTalk(Namespace::getUser()));
1830                 $talkname=$wgLang->getNsText(Namespace::getTalk(0)); # use the shorter name
1831                 $utl= $this->makeLink($utns . ":{$ut}", $talkname );
1832
1833                 global $wgDisableAnonTalk;
1834                 if ( ( 0 == $u ) && $wgUser->isSysop() ) {
1835                         $blink = $this->makeKnownLink( $wgLang->specialPage(
1836                           "Blockip" ), wfMsg( "blocklink" ), "ip={$ut}" );
1837                         if( $wgDisableAnonTalk )
1838                                 $rc->usertalklink = " ({$blink})";
1839                         else
1840                                 $rc->usertalklink = " ({$utl} | {$blink})";
1841                 } else {
1842                         if( $wgDisableAnonTalk && ($u == 0) )
1843                                 $rc->usertalklink = "";
1844                         else
1845                                 $rc->usertalklink = " ({$utl})";
1846                 }
1847
1848                 if ( !isset ( $this->rc_cache[$t] ) ) $this->rc_cache[$t] = array() ;
1849                 array_push ( $this->rc_cache[$t] , $rc ) ;
1850                 return $ret;
1851         }
1852
1853
1854         function imageHistoryLine( $iscur, $ts, $img, $u, $ut, $size, $c )
1855         {
1856                 global $wgUser, $wgLang, $wgTitle;
1857
1858                 $dt = $wgLang->timeanddate( $ts, true );
1859                 $del = wfMsg( "deleteimg" );
1860                 $cur = wfMsg( "cur" );
1861
1862                 if ( $iscur ) {
1863                         $url = wfImageUrl( $img );
1864                         $rlink = $cur;
1865                         if ( $wgUser->isSysop() ) {
1866                                 $link = wfLocalUrlE( $wgTitle->getPrefixedText(), "image=" . $wgTitle->getURL() .
1867                                   "&action=delete" );
1868                                 $style = $this->getInternalLinkAttributes( $link, $del );
1869
1870                                 $dlink = "<a href=\"{$link}\"{$style}>{$del}</a>";
1871                         } else {
1872                                 $dlink = $del;
1873                         }
1874                 } else {
1875                         $url = wfEscapeHTML( wfImageArchiveUrl( $img ) );
1876                         if( $wgUser->getID() != 0 ) {
1877                                 $rlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1878                                   wfMsg( "revertimg" ), "action=revert&oldimage=" .
1879                                   urlencode( $img ) );
1880                                 $dlink = $this->makeKnownLink( $wgTitle->getPrefixedText(),
1881                                   $del, "action=delete&oldimage=" . urlencode( $img ) );
1882                         } else {
1883                                 # Having live active links for non-logged in users
1884                                 # means that bots and spiders crawling our site can
1885                                 # inadvertently change content. Baaaad idea.
1886                                 $rlink = wfMsg( "revertimg" );
1887                                 $dlink = $del;
1888                         }
1889                 }
1890                 if ( 0 == $u ) { $ul = $ut; }
1891                 else { $ul = $this->makeLink( $wgLang->getNsText(
1892                   Namespace::getUser() ) . ":{$ut}", $ut ); }
1893
1894                 $nb = wfMsg( "nbytes", $size );
1895                 $style = $this->getInternalLinkAttributes( $url, $dt );
1896
1897                 $s = "<li> ({$dlink}) ({$rlink}) <a href=\"{$url}\"{$style}>{$dt}</a>"
1898                   . " . . {$ul} ({$nb})";
1899
1900                 if ( "" != $c && "*" != $c ) {
1901                         $s .= " <em>(" . wfEscapeHTML( $c ) . ")</em>";
1902                 }
1903                 $s .= "</li>\n";
1904                 return $s;
1905         }
1906
1907         function tocIndent($level) {
1908
1909                 while($level-->0) $rv.="<div style=\"margin-left:2em;\">\n";
1910                 return $rv;
1911
1912         }
1913
1914         function tocUnindent($level) {
1915                 while($level-->0) $rv.="</div>\n";
1916                 return $rv;
1917         }
1918
1919         // parameter level defines if we are on an indentation level
1920         function tocLine($anchor,$tocline,$level) {
1921
1922                 if($level) {
1923
1924                         return "<A CLASS=\"internal\" HREF=\"#".$anchor."\">".$tocline."</A><BR>\n";
1925                 } else {
1926
1927                         return "<div style=\"margin-bottom:0px;\">\n".
1928                         "<A CLASS=\"internal\" HREF=\"#".$anchor."\">".$tocline."</A><BR>\n".
1929                         "</div>\n";
1930                 }
1931
1932         }
1933
1934         function tocTable($toc) {
1935         // note to CSS fanatics: putting this in a div does not work -- div won't auto-expand
1936         global $printable;
1937
1938         if (!$printable) {
1939                 $hideline = " <script type='text/javascript'>showTocToggle(\"" . wfMsg("showtoc") . "\",\"" . wfMsg("hidetoc") . "\")</script>";
1940         }
1941         return
1942         "<p><table border=\"0\" id=\"toc\"><tr><td align=\"center\">\n".
1943         "<b>".wfMsg("toc")."</b>" .
1944         $hideline .
1945         "</td></tr><tr id='tocinside'><td align=\"left\">\n".
1946         $toc."</td></tr></table><P>\n";
1947         }
1948
1949         # These two do not check for permissions: check $wgTitle->userCanEdit before calling them
1950         function editSectionScript($section,$head) {
1951
1952                 global $wgTitle,$wgUser,$oldid;
1953                 if($oldid) return $head;
1954                 $url = wfLocalUrlE(urlencode($wgTitle->getPrefixedText()),"action=edit&section=$section");
1955                 return "<span onContextMenu='document.location=\"".$url."\";return false;'>{$head}</span>";
1956         }
1957
1958         function editSectionLink($section) {
1959
1960                 global $printable;
1961                 global $wgTitle,$wgUser,$oldid;
1962                 if($oldid) return "";
1963                 if ($printable) return "";
1964                 $editurl="&section={$section}";
1965                 $url=$this->makeKnownLink($wgTitle->getPrefixedText(),wfMsg("editsection"),"action=edit".$editurl);
1966                 return "<div style=\"float:right;margin-left:5px;\"><small>[".$url."]</small></div>";
1967
1968         }
1969 }
1970
1971 include_once( "SkinStandard.php" );
1972 include_once( "SkinNostalgia.php" );
1973 include_once( "SkinCologneBlue.php" );
1974
1975 #include_once( "SkinSmarty.php" );
1976
1977 ?>