includes/SkinLegacy.php

   1 <?php
   2 /**
   3  * @defgroup Skins Skins
   4  */
   5
   6 if ( !defined( 'MEDIAWIKI' ) ) {
   7         die( 1 );
   8 }
   9
  10 class SkinLegacy extends SkinTemplate {
  11         var $useHeadElement = true;
  12         protected $mWatchLinkNum = 0; // Appended to end of watch link id's
  13
  14         /**
  15          * Add skin specific stylesheets
  16          * @param $out OutputPage
  17          */
  18         function setupSkinUserCss( OutputPage $out ) {
  19                 $out->addModuleStyles( 'mediawiki.legacy.shared' );
  20                 $out->addModuleStyles( 'mediawiki.legacy.oldshared' );
  21         }
  22
  23         public function commonPrintStylesheet() {
  24                 return true;
  25         }
  26
  27         /**
  28          * This was for the old skins and for users with 640x480 screen.
  29          * Please note old skins are still used and might prove useful for
  30          * users having old computers or visually impaired.
  31          */
  32         var $mSuppressQuickbar = false;
  33
  34         /**
  35          * Suppress the quickbar from the output, only for skin supporting
  36          * the quickbar
  37          */
  38         public function suppressQuickbar() {
  39                 $this->mSuppressQuickbar = true;
  40         }
  41
  42         /**
  43          * Return whether the quickbar should be suppressed from the output
  44          *
  45          * @return Boolean
  46          */
  47         public function isQuickbarSuppressed() {
  48                 return $this->mSuppressQuickbar;
  49         }
  50
  51         function qbSetting() {
  52                 global $wgUser;
  53                 if ( $this->isQuickbarSuppressed() ) {
  54                         return 0;
  55                 }
  56                 $q = $wgUser->getOption( 'quickbar', 0 );
  57                 if( $q == 5 ) {
  58                         # 5 is the default, which chooses the setting
  59                         # depending on the directionality of your interface language
  60                         global $wgLang;
  61                         return $wgLang->isRTL() ? 2 : 1;
  62                 }
  63                 return $q;
  64         }
  65
  66 }
  67
  68 class LegacyTemplate extends BaseTemplate {
  69
  70         // How many search boxes have we made?  Avoid duplicate id's.
  71         protected $searchboxes = '';
  72
  73         function execute() {
  74                 $this->html( 'headelement' );
  75                 echo $this->beforeContent();
  76                 $this->html( 'bodytext' );
  77                 echo "\n";
  78                 echo $this->afterContent();
  79                 $this->html( 'dataAfterContent' );
  80                 $this->printTrail();
  81                 echo "\n</body></html>";
  82         }
  83
  84         /**
  85          * This will be called immediately after the <body> tag.  Split into
  86          * two functions to make it easier to subclass.
  87          * @return string
  88          */
  89         function beforeContent() {
  90                 return $this->doBeforeContent();
  91         }
  92
  93         function doBeforeContent() {
  94                 global $wgLang;
  95                 wfProfileIn( __METHOD__ );
  96
  97                 $s = '';
  98
  99                 $langlinks = $this->otherLanguages();
 100                 if ( $langlinks ) {
 101                         $rows = 2;
 102                         $borderhack = '';
 103                 } else {
 104                         $rows = 1;
 105                         $langlinks = false;
 106                         $borderhack = 'class="top"';
 107                 }
 108
 109                 $s .= "\n<div id='content'>\n<div id='topbar'>\n" .
 110                   "<table border='0' cellspacing='0' width='100%'>\n<tr>\n";
 111
 112                 if ( $this->getSkin()->qbSetting() == 0 ) {
 113                         $s .= "<td class='top' align='left' valign='top' rowspan='{$rows}'>\n" .
 114                                 $this->getSkin()->logoText( $wgLang->alignStart() ) . '</td>';
 115                 }
 116
 117                 $l = $wgLang->alignStart();
 118                 $s .= "<td {$borderhack} align='$l' valign='top'>\n";
 119
 120                 $s .= $this->topLinks();
 121                 $s .= '<p class="subtitle">' . $this->pageTitleLinks() . "</p>\n";
 122
 123                 $r = $wgLang->alignEnd();
 124                 $s .= "</td>\n<td {$borderhack} valign='top' align='$r' nowrap='nowrap'>";
 125                 $s .= $this->nameAndLogin();
 126                 $s .= "\n<br />" . $this->searchForm() . '</td>';
 127
 128                 if ( $langlinks ) {
 129                         $s .= "</tr>\n<tr>\n<td class='top' colspan=\"2\">$langlinks</td>\n";
 130                 }
 131
 132                 $s .= "</tr>\n</table>\n</div>\n";
 133                 $s .= "\n<div id='article'>\n";
 134
 135                 $notice = $this->getSkin()->getSiteNotice();
 136
 137                 if ( $notice ) {
 138                         $s .= "\n<div id='siteNotice'>$notice</div>\n";
 139                 }
 140                 $s .= $this->pageTitle();
 141                 $s .= $this->pageSubtitle();
 142                 $s .= $this->getSkin()->getCategories();
 143
 144                 wfProfileOut( __METHOD__ );
 145                 return $s;
 146         }
 147
 148         /**
 149          * This gets called shortly before the </body> tag.
 150          * @return String HTML to be put before </body>
 151          */
 152         function afterContent() {
 153                 return $this->doAfterContent();
 154         }
 155
 156         /** overloaded by derived classes
 157          * @return string
 158          */
 159         function doAfterContent() {
 160                 return '</div></div>';
 161         }
 162
 163         function searchForm() {
 164                 global $wgRequest, $wgUseTwoButtonsSearchForm;
 165
 166                 $search = $wgRequest->getText( 'search' );
 167
 168                 $s = '<form id="searchform' . $this->searchboxes . '" name="search" class="inline" method="post" action="'
 169                   . $this->getSkin()->escapeSearchLink() . "\">\n"
 170                   . '<input type="text" id="searchInput' . $this->searchboxes . '" name="search" size="19" value="'
 171                   . htmlspecialchars( substr( $search, 0, 256 ) ) . "\" />\n"
 172                   . '<input type="submit" name="go" value="' . wfMsg( 'searcharticle' ) . '" />';
 173
 174                 if ( $wgUseTwoButtonsSearchForm ) {
 175                         $s .= '&#160;<input type="submit" name="fulltext" value="' . wfMsg( 'searchbutton' ) . "\" />\n";
 176                 } else {
 177                         $s .= ' <a href="' . $this->getSkin()->escapeSearchLink() . '" rel="search">' . wfMsg( 'powersearch-legend' ) . "</a>\n";
 178                 }
 179
 180                 $s .= '</form>';
 181
 182                 // Ensure unique id's for search boxes made after the first
 183                 $this->searchboxes = $this->searchboxes == '' ? 2 : $this->searchboxes + 1;
 184
 185                 return $s;
 186         }
 187
 188         function pageStats() {
 189                 $ret = array();
 190                 $items = array( 'viewcount', 'credits', 'lastmod', 'numberofwatchingusers', 'copyright' );
 191
 192                 foreach( $items as $item ) {
 193                         if ( $this->data[$item] !== false ) {
 194                                 $ret[] = $this->data[$item];
 195                         }
 196                 }
 197
 198                 return implode( ' ', $ret );
 199         }
 200
 201         function topLinks() {
 202                 global $wgOut;
 203
 204                 $s = array(
 205                         $this->getSkin()->mainPageLink(),
 206                         Linker::specialLink( 'Recentchanges' )
 207                 );
 208
 209                 if ( $wgOut->isArticleRelated() ) {
 210                         $s[] = $this->editThisPage();
 211                         $s[] = $this->historyLink();
 212                 }
 213
 214                 # Many people don't like this dropdown box
 215                 # $s[] = $this->specialPagesList();
 216
 217                 if ( $this->variantLinks() ) {
 218                         $s[] = $this->variantLinks();
 219                 }
 220
 221                 if ( $this->extensionTabLinks() ) {
 222                         $s[] = $this->extensionTabLinks();
 223                 }
 224
 225                 // @todo FIXME: Is using Language::pipeList impossible here? Do not quite understand the use of the newline
 226                 return implode( $s, wfMsgExt( 'pipe-separator', 'escapenoentities' ) . "\n" );
 227         }
 228
 229         /**
 230          * Language/charset variant links for classic-style skins
 231          * @return string
 232          */
 233         function variantLinks() {
 234                 $s = '';
 235
 236                 /* show links to different language variants */
 237                 global $wgDisableLangConversion, $wgLang;
 238
 239                 $title = $this->getSkin()->getTitle();
 240                 $lang = $title->getPageLanguage();
 241                 $variants = $lang->getVariants();
 242
 243                 if ( !$wgDisableLangConversion && sizeof( $variants ) > 1
 244                         && !$title->isSpecialPage() ) {
 245                         foreach ( $variants as $code ) {
 246                                 $varname = $lang->getVariantname( $code );
 247
 248                                 if ( $varname == 'disable' ) {
 249                                         continue;
 250                                 }
 251                                 $s = $wgLang->pipeList( array(
 252                                         $s,
 253                                         '<a href="' . htmlspecialchars( $title->getLocalURL( 'variant=' . $code ) ) . '" lang="' . $code . '" hreflang="' . $code .  '">' . htmlspecialchars( $varname ) . '</a>'
 254                                 ) );
 255                         }
 256                 }
 257
 258                 return $s;
 259         }
 260
 261         /**
 262          * Compatibility for extensions adding functionality through tabs.
 263          * Eventually these old skins should be replaced with SkinTemplate-based
 264          * versions, sigh...
 265          * @return string
 266          * @todo Exterminate! ...that, and replace it with normal SkinTemplate stuff
 267          */
 268         function extensionTabLinks() {
 269                 $tabs = array();
 270                 $out = '';
 271                 $s = array();
 272                 wfRunHooks( 'SkinTemplateTabs', array( $this->getSkin(), &$tabs ) );
 273                 foreach ( $tabs as $tab ) {
 274                         $s[] = Xml::element( 'a',
 275                                 array( 'href' => $tab['href'] ),
 276                                 $tab['text'] );
 277                 }
 278
 279                 if ( count( $s ) ) {
 280                         global $wgLang;
 281
 282                         $out = wfMsgExt( 'pipe-separator' , 'escapenoentities' );
 283                         $out .= $wgLang->pipeList( $s );
 284                 }
 285
 286                 return $out;
 287         }
 288
 289         function bottomLinks() {
 290                 global $wgOut, $wgUser;
 291                 $sep = wfMsgExt( 'pipe-separator', 'escapenoentities' ) . "\n";
 292
 293                 $s = '';
 294                 if ( $wgOut->isArticleRelated() ) {
 295                         $element[] = '<strong>' . $this->editThisPage() . '</strong>';
 296
 297                         if ( $wgUser->isLoggedIn() ) {
 298                                 $element[] = $this->watchThisPage();
 299                         }
 300
 301                         $element[] = $this->talkLink();
 302                         $element[] = $this->historyLink();
 303                         $element[] = $this->whatLinksHere();
 304                         $element[] = $this->watchPageLinksLink();
 305
 306                         $title = $this->getSkin()->getTitle();
 307
 308                         if (
 309                                 $title->getNamespace() == NS_USER ||
 310                                 $title->getNamespace() == NS_USER_TALK
 311                         ) {
 312                                 $id = User::idFromName( $title->getText() );
 313                                 $ip = User::isIP( $title->getText() );
 314
 315                                 # Both anons and non-anons have contributions list
 316                                 if ( $id || $ip ) {
 317                                         $element[] = $this->userContribsLink();
 318                                 }
 319
 320                                 if ( $this->getSkin()->showEmailUser( $id ) ) {
 321                                         $element[] = $this->emailUserLink();
 322                                 }
 323                         }
 324
 325                         $s = implode( $element, $sep );
 326
 327                         if ( $title->getArticleID() ) {
 328                                 $s .= "\n<br />";
 329
 330                                 // Delete/protect/move links for privileged users
 331                                 if ( $wgUser->isAllowed( 'delete' ) ) {
 332                                         $s .= $this->deleteThisPage();
 333                                 }
 334
 335                                 if ( $wgUser->isAllowed( 'protect' ) ) {
 336                                         $s .= $sep . $this->protectThisPage();
 337                                 }
 338
 339                                 if ( $wgUser->isAllowed( 'move' ) ) {
 340                                         $s .= $sep . $this->moveThisPage();
 341                                 }
 342                         }
 343
 344                         $s .= "<br />\n" . $this->otherLanguages();
 345                 }
 346
 347                 return $s;
 348         }
 349
 350         function otherLanguages() {
 351                 global $wgOut, $wgLang, $wgHideInterlanguageLinks;
 352
 353                 if ( $wgHideInterlanguageLinks ) {
 354                         return '';
 355                 }
 356
 357                 $a = $wgOut->getLanguageLinks();
 358
 359                 if ( 0 == count( $a ) ) {
 360                         return '';
 361                 }
 362
 363                 $s = wfMsg( 'otherlanguages' ) . wfMsg( 'colon-separator' );
 364                 $first = true;
 365
 366                 if ( $wgLang->isRTL() ) {
 367                         $s .= '<span dir="ltr">';
 368                 }
 369
 370                 foreach ( $a as $l ) {
 371                         if ( !$first ) {
 372                                 $s .= wfMsgExt( 'pipe-separator', 'escapenoentities' );
 373                         }
 374
 375                         $first = false;
 376
 377                         $nt = Title::newFromText( $l );
 378                         $text = Language::fetchLanguageName( $nt->getInterwiki() );
 379
 380                         $s .= Html::element( 'a',
 381                                 array( 'href' => $nt->getFullURL(), 'title' => $nt->getText(), 'class' => "external" ),
 382                                 $text == '' ? $l : $text );
 383                 }
 384
 385                 if ( $wgLang->isRTL() ) {
 386                         $s .= '</span>';
 387                 }
 388
 389                 return $s;
 390         }
 391
 392         /**
 393          * Show a drop-down box of special pages
 394          * @return string
 395          */
 396         function specialPagesList() {
 397                 global $wgScript;
 398
 399                 $select = new XmlSelect( 'title' );
 400                 $pages = SpecialPageFactory::getUsablePages();
 401                 array_unshift( $pages, SpecialPageFactory::getPage( 'SpecialPages' ) );
 402                 foreach ( $pages as $obj ) {
 403                         $select->addOption( $obj->getDescription(),
 404                                 $obj->getTitle()->getPrefixedDBkey() );
 405                 }
 406
 407                 return Html::rawElement( 'form', array( 'id' => 'specialpages', 'method' => 'get',
 408                         'action' => $wgScript ), $select->getHTML() . Xml::submitButton( wfMsg( 'go' ) ) );
 409         }
 410
 411         function pageTitleLinks() {
 412                 global $wgOut, $wgUser, $wgRequest, $wgLang;
 413
 414                 $oldid = $wgRequest->getVal( 'oldid' );
 415                 $diff = $wgRequest->getVal( 'diff' );
 416                 $action = $wgRequest->getText( 'action' );
 417
 418                 $skin = $this->getSkin();
 419                 $title = $skin->getTitle();
 420
 421                 $s[] = $this->printableLink();
 422                 $disclaimer = $skin->disclaimerLink(); # may be empty
 423
 424                 if ( $disclaimer ) {
 425                         $s[] = $disclaimer;
 426                 }
 427
 428                 $privacy = $skin->privacyLink(); # may be empty too
 429
 430                 if ( $privacy ) {
 431                         $s[] = $privacy;
 432                 }
 433
 434                 if ( $wgOut->isArticleRelated() ) {
 435                         if ( $title->getNamespace() == NS_FILE ) {
 436                                 $name = $title->getDBkey();
 437                                 $image = wfFindFile( $title );
 438
 439                                 if ( $image ) {
 440                                         $link = htmlspecialchars( $image->getURL() );
 441                                         $style = Linker::getInternalLinkAttributes( $link, $name );
 442                                         $s[] = "<a href=\"{$link}\"{$style}>{$name}</a>";
 443                                 }
 444                         }
 445                 }
 446
 447                 if ( 'history' == $action || isset( $diff ) || isset( $oldid ) ) {
 448                         $s[] .= Linker::linkKnown(
 449                                         $title,
 450                                         wfMsg( 'currentrev' )
 451                         );
 452                 }
 453
 454                 if ( $wgUser->getNewtalk() ) {
 455                         # do not show "You have new messages" text when we are viewing our
 456                         # own talk page
 457                         if ( !$title->equals( $wgUser->getTalkPage() ) ) {
 458                                 $tl = Linker::linkKnown(
 459                                         $wgUser->getTalkPage(),
 460                                         wfMsgHtml( 'newmessageslink' ),
 461                                         array(),
 462                                         array( 'redirect' => 'no' )
 463                                 );
 464
 465                                 $dl = Linker::linkKnown(
 466                                         $wgUser->getTalkPage(),
 467                                         wfMsgHtml( 'newmessagesdifflink' ),
 468                                         array(),
 469                                         array( 'diff' => 'cur' )
 470                                 );
 471                                 $s[] = '<strong>' . wfMsg( 'youhavenewmessages', $tl, $dl ) . '</strong>';
 472                                 # disable caching
 473                                 $wgOut->setSquidMaxage( 0 );
 474                                 $wgOut->enableClientCache( false );
 475                         }
 476                 }
 477
 478                 $undelete = $skin->getUndeleteLink();
 479
 480                 if ( !empty( $undelete ) ) {
 481                         $s[] = $undelete;
 482                 }
 483
 484                 return $wgLang->pipeList( $s );
 485         }
 486
 487         /**
 488          * Gets the h1 element with the page title.
 489          * @return string
 490          */
 491         function pageTitle() {
 492                 global $wgOut;
 493                 $s = '<h1 class="pagetitle"><span dir="auto">' . $wgOut->getPageTitle() . '</span></h1>';
 494                 return $s;
 495         }
 496
 497         function pageSubtitle() {
 498                 global $wgOut;
 499
 500                 $sub = $wgOut->getSubtitle();
 501
 502                 if ( $sub == '' ) {
 503                         global $wgExtraSubtitle;
 504                         $sub = wfMsgExt( 'tagline', 'parsemag' ) . $wgExtraSubtitle;
 505                 }
 506
 507                 $subpages = $this->getSkin()->subPageSubtitle();
 508                 $sub .= !empty( $subpages ) ? "</p><p class='subpages'>$subpages" : '';
 509                 $s = "<p class='subtitle'>{$sub}</p>\n";
 510
 511                 return $s;
 512         }
 513
 514         function printableLink() {
 515                 global $wgOut, $wgRequest, $wgLang;
 516
 517                 $s = array();
 518
 519                 if ( !$wgOut->isPrintable() ) {
 520                         $printurl = htmlspecialchars( $this->getSkin()->getTitle()->getLocalUrl(
 521                                 $wgRequest->appendQueryValue( 'printable', 'yes', true ) ) );
 522                         $s[] = "<a href=\"$printurl\" rel=\"alternate\">" . wfMsg( 'printableversion' ) . '</a>';
 523                 }
 524
 525                 if ( $wgOut->isSyndicated() ) {
 526                         foreach ( $wgOut->getSyndicationLinks() as $format => $link ) {
 527                                 $feedurl = htmlspecialchars( $link );
 528                                 $s[] = "<a href=\"$feedurl\" rel=\"alternate\" type=\"application/{$format}+xml\""
 529                                                 . " class=\"feedlink\">" . wfMsgHtml( "feed-$format" ) . "</a>";
 530                         }
 531                 }
 532                 return $wgLang->pipeList( $s );
 533         }
 534
 535         /**
 536          * @deprecated in 1.19
 537          * @return string
 538          */
 539         function getQuickbarCompensator( $rows = 1 ) {
 540                 wfDeprecated( __METHOD__, '1.19' );
 541                 return "<td width='152' rowspan='{$rows}'>&#160;</td>";
 542         }
 543
 544         function editThisPage() {
 545                 global $wgOut;
 546
 547                 if ( !$wgOut->isArticleRelated() ) {
 548                         $s = wfMsg( 'protectedpage' );
 549                 } else {
 550                         $title = $this->getSkin()->getTitle();
 551                         if ( $title->quickUserCan( 'edit' ) && $title->exists() ) {
 552                                 $t = wfMsg( 'editthispage' );
 553                         } elseif ( $title->quickUserCan( 'create' ) && !$title->exists() ) {
 554                                 $t = wfMsg( 'create-this-page' );
 555                         } else {
 556                                 $t = wfMsg( 'viewsource' );
 557                         }
 558
 559                         $s = Linker::linkKnown(
 560                                 $title,
 561                                 $t,
 562                                 array(),
 563                                 $this->getSkin()->editUrlOptions()
 564                         );
 565                 }
 566
 567                 return $s;
 568         }
 569
 570         function deleteThisPage() {
 571                 global $wgUser, $wgRequest;
 572
 573                 $diff = $wgRequest->getVal( 'diff' );
 574                 $title = $this->getSkin()->getTitle();
 575
 576                 if ( $title->getArticleID() && ( !$diff ) && $wgUser->isAllowed( 'delete' ) ) {
 577                         $t = wfMsg( 'deletethispage' );
 578
 579                         $s = Linker::linkKnown(
 580                                 $title,
 581                                 $t,
 582                                 array(),
 583                                 array( 'action' => 'delete' )
 584                         );
 585                 } else {
 586                         $s = '';
 587                 }
 588
 589                 return $s;
 590         }
 591
 592         function protectThisPage() {
 593                 global $wgUser, $wgRequest;
 594
 595                 $diff = $wgRequest->getVal( 'diff' );
 596                 $title = $this->getSkin()->getTitle();
 597
 598                 if ( $title->getArticleID() && ( ! $diff ) && $wgUser->isAllowed( 'protect' ) ) {
 599                         if ( $title->isProtected() ) {
 600                                 $text = wfMsg( 'unprotectthispage' );
 601                                 $query = array( 'action' => 'unprotect' );
 602                         } else {
 603                                 $text = wfMsg( 'protectthispage' );
 604                                 $query = array( 'action' => 'protect' );
 605                         }
 606
 607                         $s = Linker::linkKnown(
 608                                 $title,
 609                                 $text,
 610                                 array(),
 611                                 $query
 612                         );
 613                 } else {
 614                         $s = '';
 615                 }
 616
 617                 return $s;
 618         }
 619
 620         function watchThisPage() {
 621                 global $wgOut, $wgUser;
 622                 ++$this->mWatchLinkNum;
 623
 624                 // Cache
 625                 $title = $this->getSkin()->getTitle();
 626
 627                 if ( $wgOut->isArticleRelated() ) {
 628                         if ( $title->userIsWatching() ) {
 629                                 $text = wfMsg( 'unwatchthispage' );
 630                                 $query = array(
 631                                         'action' => 'unwatch',
 632                                         'token' => UnwatchAction::getUnwatchToken( $title, $wgUser ),
 633                                 );
 634                                 $id = 'mw-unwatch-link' . $this->mWatchLinkNum;
 635                         } else {
 636                                 $text = wfMsg( 'watchthispage' );
 637                                 $query = array(
 638                                         'action' => 'watch',
 639                                         'token' => WatchAction::getWatchToken( $title, $wgUser ),
 640                                 );
 641                                 $id = 'mw-watch-link' . $this->mWatchLinkNum;
 642                         }
 643
 644                         $s = Linker::linkKnown(
 645                                 $title,
 646                                 $text,
 647                                 array( 'id' => $id ),
 648                                 $query
 649                         );
 650                 } else {
 651                         $s = wfMsg( 'notanarticle' );
 652                 }
 653
 654                 return $s;
 655         }
 656
 657         function moveThisPage() {
 658                 if ( $this->getSkin()->getTitle()->quickUserCan( 'move' ) ) {
 659                         return Linker::linkKnown(
 660                                 SpecialPage::getTitleFor( 'Movepage' ),
 661                                 wfMsg( 'movethispage' ),
 662                                 array(),
 663                                 array( 'target' => $this->getSkin()->getTitle()->getPrefixedDBkey() )
 664                         );
 665                 } else {
 666                         // no message if page is protected - would be redundant
 667                         return '';
 668                 }
 669         }
 670
 671         function historyLink() {
 672                 return Linker::link(
 673                         $this->getSkin()->getTitle(),
 674                         wfMsgHtml( 'history' ),
 675                         array( 'rel' => 'archives' ),
 676                         array( 'action' => 'history' )
 677                 );
 678         }
 679
 680         function whatLinksHere() {
 681                 return Linker::linkKnown(
 682                         SpecialPage::getTitleFor( 'Whatlinkshere', $this->getSkin()->getTitle()->getPrefixedDBkey() ),
 683                         wfMsgHtml( 'whatlinkshere' )
 684                 );
 685         }
 686
 687         function userContribsLink() {
 688                 return Linker::linkKnown(
 689                         SpecialPage::getTitleFor( 'Contributions', $this->getSkin()->getTitle()->getDBkey() ),
 690                         wfMsgHtml( 'contributions' )
 691                 );
 692         }
 693
 694         function emailUserLink() {
 695                 return Linker::linkKnown(
 696                         SpecialPage::getTitleFor( 'Emailuser', $this->getSkin()->getTitle()->getDBkey() ),
 697                         wfMsgHtml( 'emailuser' )
 698                 );
 699         }
 700
 701         function watchPageLinksLink() {
 702                 global $wgOut;
 703
 704                 if ( !$wgOut->isArticleRelated() ) {
 705                         return wfMessage( 'parentheses', wfMessage( 'notanarticle' )->text() )->escaped();
 706                 } else {
 707                         return Linker::linkKnown(
 708                                 SpecialPage::getTitleFor( 'Recentchangeslinked', $this->getSkin()->getTitle()->getPrefixedDBkey() ),
 709                                 wfMsgHtml( 'recentchangeslinked-toolbox' )
 710                         );
 711                 }
 712         }
 713
 714         function talkLink() {
 715                 $title = $this->getSkin()->getTitle();
 716                 if ( NS_SPECIAL == $title->getNamespace() ) {
 717                         # No discussion links for special pages
 718                         return '';
 719                 }
 720
 721                 $linkOptions = array();
 722
 723                 if ( $title->isTalkPage() ) {
 724                         $link = $title->getSubjectPage();
 725                         switch( $link->getNamespace() ) {
 726                                 case NS_MAIN:
 727                                         $text = wfMsg( 'articlepage' );
 728                                         break;
 729                                 case NS_USER:
 730                                         $text = wfMsg( 'userpage' );
 731                                         break;
 732                                 case NS_PROJECT:
 733                                         $text = wfMsg( 'projectpage' );
 734                                         break;
 735                                 case NS_FILE:
 736                                         $text = wfMsg( 'imagepage' );
 737                                         # Make link known if image exists, even if the desc. page doesn't.
 738                                         if ( wfFindFile( $link ) )
 739                                                 $linkOptions[] = 'known';
 740                                         break;
 741                                 case NS_MEDIAWIKI:
 742                                         $text = wfMsg( 'mediawikipage' );
 743                                         break;
 744                                 case NS_TEMPLATE:
 745                                         $text = wfMsg( 'templatepage' );
 746                                         break;
 747                                 case NS_HELP:
 748                                         $text = wfMsg( 'viewhelppage' );
 749                                         break;
 750                                 case NS_CATEGORY:
 751                                         $text = wfMsg( 'categorypage' );
 752                                         break;
 753                                 default:
 754                                         $text = wfMsg( 'articlepage' );
 755                         }
 756                 } else {
 757                         $link = $title->getTalkPage();
 758                         $text = wfMsg( 'talkpage' );
 759                 }
 760
 761                 $s = Linker::link( $link, $text, array(), array(), $linkOptions );
 762
 763                 return $s;
 764         }
 765
 766         function commentLink() {
 767                 global $wgOut;
 768
 769                 $title = $this->getSkin()->getTitle();
 770                 if ( $title->isSpecialPage() ) {
 771                         return '';
 772                 }
 773
 774                 # __NEWSECTIONLINK___ changes behaviour here
 775                 # If it is present, the link points to this page, otherwise
 776                 # it points to the talk page
 777                 if ( !$title->isTalkPage() && !$wgOut->showNewSectionLink() ) {
 778                         $title = $title->getTalkPage();
 779                 }
 780
 781                 return Linker::linkKnown(
 782                         $title,
 783                         wfMsg( 'postcomment' ),
 784                         array(),
 785                         array(
 786                                 'action' => 'edit',
 787                                 'section' => 'new'
 788                         )
 789                 );
 790         }
 791
 792         function getUploadLink() {
 793                 global $wgUploadNavigationUrl;
 794
 795                 if ( $wgUploadNavigationUrl ) {
 796                         # Using an empty class attribute to avoid automatic setting of "external" class
 797                         return Linker::makeExternalLink( $wgUploadNavigationUrl, wfMsgHtml( 'upload' ), false, null, array( 'class' => '' ) );
 798                 } else {
 799                         return Linker::linkKnown(
 800                                 SpecialPage::getTitleFor( 'Upload' ),
 801                                 wfMsgHtml( 'upload' )
 802                         );
 803                 }
 804         }
 805
 806         function nameAndLogin() {
 807                 global $wgUser, $wgLang, $wgRequest;
 808
 809                 $returnTo = $this->getSkin()->getTitle();
 810                 $ret = '';
 811
 812                 if ( $wgUser->isAnon() ) {
 813                         if ( $this->getSkin()->showIPinHeader() ) {
 814                                 $name = $wgRequest->getIP();
 815
 816                                 $talkLink = Linker::link( $wgUser->getTalkPage(),
 817                                         $wgLang->getNsText( NS_TALK ) );
 818                                 $talkLink = wfMessage( 'parentheses' )->rawParams( $talkLink )->escaped();
 819
 820                                 $ret .= "$name $talkLink";
 821                         } else {
 822                                 $ret .= wfMsg( 'notloggedin' );
 823                         }
 824
 825                         $query = array();
 826
 827                         if ( !$returnTo->isSpecial( 'Userlogout' ) ) {
 828                                 $query['returnto'] = $returnTo->getPrefixedDBkey();
 829                         }
 830
 831                         $loginlink = $wgUser->isAllowed( 'createaccount' )
 832                                 ? 'nav-login-createaccount'
 833                                 : 'login';
 834                         $ret .= "\n<br />" . Linker::link(
 835                                 SpecialPage::getTitleFor( 'Userlogin' ),
 836                                 wfMsg( $loginlink ), array(), $query
 837                         );
 838                 } else {
 839                         $talkLink = Linker::link( $wgUser->getTalkPage(),
 840                                 $wgLang->getNsText( NS_TALK ) );
 841                         $talkLink = wfMessage( 'parentheses' )->rawParams( $talkLink )->escaped();
 842
 843                         $ret .= Linker::link( $wgUser->getUserPage(),
 844                                 htmlspecialchars( $wgUser->getName() ) );
 845                         $ret .= " $talkLink<br />";
 846                         $ret .= $wgLang->pipeList( array(
 847                                 Linker::link(
 848                                         SpecialPage::getTitleFor( 'Userlogout' ), wfMsg( 'logout' ),
 849                                         array(), array( 'returnto' => $returnTo->getPrefixedDBkey() )
 850                                 ),
 851                                 Linker::specialLink( 'Preferences' ),
 852                         ) );
 853                 }
 854
 855                 $ret = $wgLang->pipeList( array(
 856                         $ret,
 857                         Linker::link(
 858                                 Title::newFromText( wfMsgForContent( 'helppage' ) ),
 859                                 wfMsg( 'help' )
 860                         ),
 861                 ) );
 862
 863                 return $ret;
 864         }
 865 }