<?php
/**
 * Vector - Branch of MonoBook which has many usability improvements and
 * somewhat cleaner code.
 * 
 * @todo document
 * @file
 * @ingroup Skins
 */

if( !defined( 'MEDIAWIKI' ) )
	die( -1 );

/**
 * SkinTemplate class for Vector skin
 * @ingroup Skins
 */
class SkinVector extends SkinTemplate {

	/* Functions */

	/**
	 * Initializes output page and sets up skin-specific parameters
	 * @param object $out Output page object to initialize
	 */
	public function initPage( OutputPage $out ) {
		parent::initPage( $out );
		$this->skinname  = 'vector';
		$this->stylename = 'vector';
		$this->template  = 'VectorTemplate';
	}

	/**
	 * Defines CSS files to be included
	 * @param object $out Output page to add styles to
	 */
	public function setupSkinUserCss( OutputPage $out ) {
		parent::setupSkinUserCss( $out );

		// Append to the default screen common & print styles...
		$out->addStyle( 'vector/main.css', 'screen' );
	}

	/**
	 * A structured array of edit links by default used for the tabs
	 * @return array
	 * @private
	 */
	function buildNavigationUrls() {
		global $wgContLang, $wgLang, $wgOut, $wgUser, $wgRequest;
		global $wgDisableLangConversion;

		wfProfileIn( __METHOD__ );

		$links = array(
			'namespaces' => array(),
			'views' => array(),
			'actions' => array(),
			'variants' => array()
		);

		// Detects parameters
		$action = $wgRequest->getVal( 'action', 'view' );
		$section = $wgRequest->getVal( 'section' );

		// Checks if page is some kind of content
		if( $this->iscontent ) {

			// Gets page objects for the related namespaces
			$subjectPage = $this->mTitle->getSubjectPage();
			$talkPage = $this->mTitle->getTalkPage();

			// Determines if this is a talk page
			$isTalk = $this->mTitle->isTalkPage();

			// Generates XML IDs from namespace names
			$subjectId = $wgContLang->lc( $this->mTitle->getSubjectNsText() );
			if ( $subjectId == '' ) {
				$subjectId = 'main';
			}
			$talkId = "{$subjectId}_talk";
			$currentId = $isTalk ? $talkId : $subjectId;

			// Adds namespace links
			$links['namespaces'][$subjectId] = $this->tabAction(
				$subjectPage, 'vector-namespace-' . $subjectId, !$isTalk, '', true
			);
			$links['namespaces'][$talkId] = $this->tabAction(
				$talkPage, 'vector-namespace-talk', $isTalk, '', true
			);

			// Adds view view link
			if ( $this->mTitle->exists() ) {
				$links['views']['view'] = $this->tabAction(
					$isTalk ? $talkPage : $subjectPage,
						'vector-view-view', ( $action == 'view' ), '', true
				);
			}
			
			wfProfileIn( __METHOD__ . '-edit' );

			// Checks if user can...
			if (
				// edit the current page
				$this->mTitle->quickUserCan( 'edit' ) &&
				(
					// if it exists
					$this->mTitle->exists() ||
					// or they can create one here
					$this->mTitle->quickUserCan( 'create' )
				)
			) {
				// Builds CSS class for talk page links
				$isTalkClass = $isTalk ? ' istalk' : '';

				// Determines if we're in edit mode
				$selected = (
					( $action == 'edit' || $action == 'submit' ) &&
					( $section != 'new' )
				);
				$links['views']['edit'] = array(
					'class' => ( $selected ? 'selected' : '' ) . $isTalkClass,
					'text' => $this->mTitle->exists()
						? wfMsg( 'vector-view-edit' )
						: wfMsg( 'vector-view-create' ),
					'href' =>
						$this->mTitle->getLocalUrl( $this->editUrlOptions() )
				);
				// Checks if this is a talk page and we should show a new
				// section link
				if ( $isTalk || $wgOut->showNewSectionLink() ) {
					// Checks if we should ever show a new section link
					if ( !$wgOut->forceHideNewSectionLink() ) {
						// Adds new section link
						$links['actions']['addsection'] = array(
							'class' => $section == 'new' ? 'selected' : false,
							'text' => wfMsg( 'vector-action-addsection' ),
							'href' => $this->mTitle->getLocalUrl(
								'action=edit&section=new'
							)
						);
					}
				}
			// Checks if the page is known (some kind of viewable content)
			} elseif ( $this->mTitle->isKnown() ) {
				// Adds view source view link
				$links['views']['viewsource'] = array(
					'class' => ( $action == 'edit' ) ? 'selected' : false,
					'text' => wfMsg( 'vector-view-viewsource' ),
					'href' =>
						$this->mTitle->getLocalUrl( $this->editUrlOptions() )
				);
			}
			wfProfileOut( __METHOD__ . '-edit' );

			wfProfileIn( __METHOD__ . '-live' );

			// Checks if the page exists
			if ( $this->mTitle->exists() ) {
				// Adds history view link
				$links['views']['history'] = array(
					'class' => ($action == 'history') ? 'selected' : false,
					'text' => wfMsg( 'vector-view-history' ),
					'href' => $this->mTitle->getLocalUrl( 'action=history' ),
					'rel' => 'archives',
				);

				if( $wgUser->isAllowed( 'delete' ) ) {
					$links['actions']['delete'] = array(
						'class' => ($action == 'delete') ? 'selected' : false,
						'text' => wfMsg( 'vector-action-delete' ),
						'href' => $this->mTitle->getLocalUrl( 'action=delete' )
					);
				}
				if ( $this->mTitle->quickUserCan( 'move' ) ) {
					$moveTitle = SpecialPage::getTitleFor(
						'Movepage', $this->thispage
					);
					$links['actions']['move'] = array(
						'class' => $this->mTitle->isSpecial( 'Movepage' ) ?
										'selected' : false,
						'text' => wfMsg( 'vector-action-move' ),
						'href' => $moveTitle->getLocalUrl()
					);
				}

				if (
					$this->mTitle->getNamespace() !== NS_MEDIAWIKI &&
					$wgUser->isAllowed( 'protect' )
				) {
					if ( !$this->mTitle->isProtected() ){
						$links['actions']['protect'] = array(
							'class' => ($action == 'protect') ?
											'selected' : false,
							'text' => wfMsg( 'vector-action-protect' ),
							'href' =>
								$this->mTitle->getLocalUrl( 'action=protect' )
						);

					} else {
						$links['actions']['unprotect'] = array(
							'class' => ($action == 'unprotect') ?
											'selected' : false,
							'text' => wfMsg( 'vector-action-unprotect' ),
							'href' =>
								$this->mTitle->getLocalUrl( 'action=unprotect' )
						);
					}
				}
			} else {
				// article doesn't exist or is deleted
				if (
					$wgUser->isAllowed( 'deletedhistory' ) &&
					$wgUser->isAllowed( 'undelete' )
				) {
					if( $n = $this->mTitle->isDeleted() ) {
						$undelTitle = SpecialPage::getTitleFor( 'Undelete' );
						$links['actions']['undelete'] = array(
							'class' => false,
							'text' => wfMsgExt(
								'vector-action-undelete',
								array( 'parsemag' ),
								$wgLang->formatNum( $n )
							),
							'href' => $undelTitle->getLocalUrl(
								'target=' . urlencode( $this->thispage )
							)
						);
					}
				}

				if (
					$this->mTitle->getNamespace() !== NS_MEDIAWIKI &&
					$wgUser->isAllowed( 'protect' )
				) {
					if ( !$this->mTitle->getRestrictions( 'create' ) ) {
						$links['actions']['protect'] = array(
							'class' => ($action == 'protect') ?
											'selected' : false,
							'text' => wfMsg( 'vector-action-protect' ),
							'href' =>
								$this->mTitle->getLocalUrl( 'action=protect' )
						);

					} else {
						$links['actions']['unprotect'] = array(
							'class' => ($action == 'unprotect') ?
											'selected' : false,
							'text' => wfMsg( 'vector-action-unprotect' ),
							'href' =>
								$this->mTitle->getLocalUrl( 'action=unprotect' )
						);
					}
				}
			}
			wfProfileOut( __METHOD__ . '-live' );
			
			/**
			 * The following actions use messages which, if made particular to
			 * the Vector skin, would break the Ajax code which makes this
			 * action happen entirely inline. Skin::makeGlobalVariablesScript
			 * defines a set of messages in a javascript object - and these
			 * messages are assumed to be global for all skins. Without making
			 * a change to that procedure these messages will have to remain as
			 * the global versions.
			 */
			// Checks if the user is logged in
			if( $this->loggedin ) {
				// Checks if the user is watching this page
				if( !$this->mTitle->userIsWatching() ) {
					// Adds watch action link
					$links['actions']['watch'] = array(
						'class' =>
							( $action == 'watch' or $action == 'unwatch' ) ?
								'selected' : false,
						'text' => wfMsg( 'watch' ),
						'href' => $this->mTitle->getLocalUrl( 'action=watch' )
					);
				} else {
					// Adds unwatch action link
					$links['actions']['unwatch'] = array(
						'class' =>
							($action == 'unwatch' or $action == 'watch') ?
								'selected' : false,
						'text' => wfMsg( 'unwatch' ),
						'href' => $this->mTitle->getLocalUrl( 'action=unwatch' )
					);
				}
			}

		// If it's not content, it's got to be a special page
		} else {
			$links['namespaces']['special'] = array(
				'class' => 'selected',
				'text' => wfMsg( 'vector-namespace-special' ),
				'href' => $wgRequest->getRequestURL()
			);
		}

		// Gets list of language variants
		$variants = $wgContLang->getVariants();
		// Checks that language conversion is enabled and variants exist
		if( !$wgDisableLangConversion && count( $variants ) > 1 ) {
			// Gets preferred variant
			$preferred = $wgContLang->getPreferredVariant();
			// Loops over each variant
			$vcount = 0;
			foreach( $variants as $code ) {
				// Gets variant name from language code
				$varname = $wgContLang->getVariantname( $code );
				// Checks if the variant is marked as disabled
				if( $varname == 'disable' ) {
					// Skips this variant
					continue;
				}
				// Appends variant link
				$links['variants'][$vcount] = array(
					'class' => ( $code == $preferred ) ? 'selected' : false,
					'text' => $varname,
					'href' => $this->mTitle->getLocalURL( '', $code )
				);
				$vcount ++;
			}
		}

		wfProfileOut( __METHOD__ );

		return $links;
	}
}

/**
 * QuickTemplate class for Vector skin
 * @ingroup Skins
 */
class VectorTemplate extends QuickTemplate {

	/* Members */

	/**
	 * @var Cached skin object
	 */
	var $skin;

	/* Functions */

	/**
	 * Outputs the entire contents of the XHTML page
	 */
	public function execute() {
		global $wgRequest, $wgUseTwoButtonsSearchForm;

		$this->skin = $this->data['skin'];
		$action = $wgRequest->getText( 'action' );

		// Suppress warnings to prevent notices about missing indexes in
		// $this->data (is this really the best way to handle this?)
		wfSuppressWarnings();

		// Build additional attributes for navigation urls
		$nav = $this->skin->buildNavigationUrls();
		foreach ( $nav as $section => $links ) {
			foreach ( $links as $key => $link ) {
				$nav[$section][$key]['attributes'] =
					' id="' . Sanitizer::escapeId( "ca-$key" ) . '"';
			 	if ( $nav[$section][$key]['class'] ) {
					$nav[$section][$key]['attributes'] .=
						' class="' . htmlspecialchars( $link['class'] ) . '"';
			 	}
				// We don't want to give the watch tab an accesskey if the page is
				// being edited, because that conflicts with the accesskey on the
				// watch checkbox.  We also don't want to give the edit tab an
				// accesskey, because that's fairly superfluous and conflicts with
				// an accesskey (Ctrl-E) often used for editing in Safari.
			 	if (
					in_array( $action, array( 'edit', 'submit' ) ) &&
					in_array( $key, array( 'edit', 'watch', 'unwatch' ) )
				) {
			 		$nav[$section][$key]['key'] =
						$this->skin->tooltip( "ca-$key" );
			 	} else {
			 		$nav[$section][$key]['key'] =
						$this->skin->tooltipAndAccesskey( "ca-$key" );
			 	}
			}
		}
		$this->data['namespace_urls'] = $nav['namespaces'];
		$this->data['view_urls'] = $nav['views'];
		$this->data['action_urls'] = $nav['actions'];
		$this->data['variant_urls'] = $nav['variants'];

		// Build additional attributes for personal_urls
		foreach ( $this->data['personal_urls'] as $key => $item) {
			$this->data['personal_urls'][$key]['attributes'] = 
				' id="' . Sanitizer::escapeId( "pt-$key" ) . '"';
			if ( $item['active'] ) {
				$this->data['personal_urls'][$key]['attributes'] .=
					' class="active"';
			}
			$this->data['personal_urls'][$key]['key'] =
				$this->skin->tooltipAndAccesskey('pt-'.$key);
		}

		// Generate additional footer links
		$footerlinks = array(
			'info' => array(
				'lastmod',
				'viewcount',
				'numberofwatchingusers',
				'credits',
				'copyright',
				'tagline',
			),
			'places' => array(
				'privacy',
				'about',
				'disclaimer',
			),
		);

		// Build list of valid footer links
		$validFooterLinks = array();
		foreach( $footerlinks as $category => $links ) {
			$validFooterLinks[$category] = array();
			foreach( $links as $link ) {
				if( isset( $this->data[$link] ) && $this->data[$link] ) {
					$validFooterLinks[$category][] = $link;
				}
			}
		}

		// Begin content output
?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="<?php $this->text('xhtmldefaultnamespace') ?>" <?php foreach($this->data['xhtmlnamespaces'] as $tag => $ns): ?>xmlns:<?php echo "{$tag}=\"{$ns}\" "; ?><?php endforeach ?>xml:lang="<?php $this->text('lang') ?>" lang="<?php $this->text('lang') ?>" dir="<?php $this->text('dir') ?>">
	<head>
		<meta http-equiv="Content-Type" content="<?php $this->text('mimetype') ?>; charset=<?php $this->text('charset') ?>" />
		<title><?php $this->text('pagetitle') ?></title>
		<!-- headlinks -->
		<?php $this->html('headlinks') ?>
		<!-- /headlinks -->
		<!-- csslinks -->
		<?php $this->html('csslinks') ?>
		<!-- /csslinks -->
		<!-- IEFixes -->
		<!--[if lt IE 7]><script type="<?php $this->text('jsmimetype') ?>" src="<?php $this->text('stylepath') ?>/common/IEFixes.js?<?php echo $GLOBALS['wgStyleVersion'] ?>"></script>
		<meta http-equiv="imagetoolbar" content="no" /><![endif]-->
		<!-- /IEFixes -->
		<!-- globalVariablesScript -->
		<?php echo Skin::makeGlobalVariablesScript( $this->data ); ?>
		<!-- /globalVariablesScript -->
		<!-- wikibits -->
		<script type="<?php $this->text('jsmimetype') ?>" src="<?php $this->text('stylepath' ) ?>/common/wikibits.js?<?php echo $GLOBALS['wgStyleVersion'] ?>"><!-- wikibits js --></script>
		<!-- /wikibits -->
		<!-- headscripts -->
		<?php $this->html('headscripts') ?>
		<!-- /headscripts -->
		<?php if($this->data['jsvarurl']): ?>
		<!-- jsvarurl -->
		<script type="<?php $this->text('jsmimetype') ?>" src="<?php $this->text('jsvarurl') ?>"><!-- site js --></script>
		<!-- /jsvarurl -->
		<?php endif; ?>
		<?php if($this->data['pagecss']): ?>
		<!-- pagecss -->
		<style type="text/css"><?php $this->html('pagecss') ?></style>
		<!-- /pagecss -->
		<?php endif; ?>
		<?php if($this->data['usercss']): ?>
		<!-- usercss -->
		<style type="text/css"><?php $this->html('usercss') ?></style>
		<!-- /usercss -->
		<?php endif; ?>
		<?php if($this->data['userjs']): ?>
		<!-- userjs -->
		<script type="<?php $this->text('jsmimetype') ?>" src="<?php $this->text('userjs' ) ?>"></script>
		<!-- /userjs -->
		<?php endif; ?>
		<?php if($this->data['userjsprev']): ?>
		<!-- userjsprev -->
		<script type="<?php $this->text('jsmimetype') ?>"><?php $this->html('userjsprev') ?></script>
		<!-- /userjsprev -->
		<?php endif; ?>
		<?php if($this->data['trackbackhtml']): ?>
		<!-- trackbackhtml -->
		<?php echo $this->data['trackbackhtml']; ?>
		<!-- /trackbackhtml -->
		<?php endif; ?>
	</head>
	<body<?php if($this->data['body_ondblclick']): ?> ondblclick="<?php $this->text('body_ondblclick') ?>"<?php endif; ?> <?php if($this->data['body_onload']): ?> onload="<?php $this->text('body_onload') ?>"<?php endif; ?> class="mediawiki <?php $this->text('dir') ?> <?php $this->text('pageclass') ?> <?php $this->text('skinnameclass') ?>">
		<div id="content-base"><div></div></div>
		<div id="panel-base"></div>
		<!-- page -->
		<div id="page">
			<!-- content -->
			<div id="content">
				<div class="buffer">
					<a name="top" id="top"></a>
					<!-- sitenotice -->
					<?php if($this->data['sitenotice']) { ?><div id="siteNotice"><?php $this->html('sitenotice') ?></div><?php } ?>
					<!-- /sitenotice -->
					<!-- firstHeading -->
					<h1 id="firstHeading" class="firstHeading"><?php $this->html('title') ?></h1>
					<!-- /firstHeading -->
					<!-- bodyContent -->
					<div id="bodyContent">
						<!-- tagline -->
						<h3 id="siteSub"><?php $this->msg('tagline') ?></h3>
						<!-- /tagline -->
						<!-- subtitle -->
						<div id="contentSub"><?php $this->html('subtitle') ?></div>
						<!-- /subtitle -->
						<?php if($this->data['undelete']): ?>
						<!-- undelete -->
						<div id="contentSub2"><?php $this->html('undelete') ?></div>
						<!-- /undelete -->
						<?php endif; ?>
						<?php if($this->data['newtalk'] ): ?>
						<!-- newtalk -->
						<div class="usermessage"><?php $this->html('newtalk')  ?></div>
						<!-- /newtalk -->
						<?php endif; ?>
						<?php if($this->data['showjumplinks']): ?>
						<!-- jumpto -->
						<div id="jump-to-nav">
							<?php $this->msg('jumpto') ?> <a href="#head"><?php $this->msg('jumptonavigation') ?></a>,
							<a href="#search"><?php $this->msg('jumptosearch') ?></a>
						</div>
						<!-- /jumpto -->
						<?php endif; ?>
						<!-- bodytext -->
						<?php $this->html('bodytext') ?>
						<!-- /bodytext -->
						<!-- catlinks -->
						<?php if($this->data['catlinks']) { $this->html('catlinks'); } ?>
						<!-- /catlinks -->
						<!-- dataAfterContent -->
						<?php if($this->data['dataAfterContent']) { $this->html('dataAfterContent'); } ?>
						<!-- /dataAfterContent -->
						<div class="visualClear"></div>
					</div>
					<!-- /bodyContent -->
				</div>
			</div>
			<!-- /content -->
			<!-- header -->
			<div id="head">
				<div class="buffer">
					<div class="top">
						<!-- personal -->
						<div id="personal">
							<div class="buffer">
								<h5><?php $this->msg('personaltools') ?></h5>
								<ul <?php $this->html('userlangattributes') ?>>
									<?php foreach($this->data['personal_urls'] as $key => $item): ?>
										<li <?php echo $item['attributes'] ?>><a href="<?php echo htmlspecialchars($item['href']) ?>"<?php echo $item['key'] ?><?php if(!empty($item['class'])): ?> class="<?php echo htmlspecialchars($item['class']) ?>"<?php endif; ?>><?php echo htmlspecialchars($item['text']) ?></a></li>
									<?php endforeach; ?>
								</ul>
							</div>
						</div>
						<!-- /personal -->
					</div>
					<div class="middle">
						<!-- namespaces -->
						<div id="namespaces">
							<h5><?php $this->msg('namespaces') ?></h5>
							<ul <?php $this->html('userlangattributes') ?>>
								<?php foreach ($this->data['namespace_urls'] as $key => $link ): ?>
									<li <?php echo $link['attributes'] ?>><a href="<?php echo htmlspecialchars( $link['href'] ) ?>" <?php echo $link['key'] ?>><?php echo htmlspecialchars( $link['text'] ) ?></a></li>
								<?php endforeach; ?>
							</ul>
						</div>
						<!-- /namespaces -->
						<!-- variants -->
						<?php if ( count( $this->data['variant_urls'] ) > 0 ): ?>
						<div id="variants">
							<h5><div class="icon"><span><?php $this->msg('variants') ?></span></div></h5>
							<div class="menu">
								<ul <?php $this->html('userlangattributes') ?>>
									<?php foreach ($this->data['variant_urls'] as $key => $link ): ?>
										<li<?php echo $link['attributes'] ?><?php if(!empty($link['class'])): ?> class="<?php echo htmlspecialchars($link['class']) ?>"<?php endif; ?>><a href="<?php echo htmlspecialchars( $link['href'] ) ?>" <?php echo $link['key'] ?>><?php echo htmlspecialchars( $link['text'] ) ?></a></li>
									<?php endforeach; ?>
								</ul>
							</div>
						</div>
						<?php endif; ?>
						<!-- /variants -->
					</div>
					<div class="bottom">
						<!-- views -->
						<?php if ( count( $this->data['view_urls'] ) > 0 ): ?>
						<div id="views">
							<h5><?php $this->msg('views') ?></h5>
							<ul <?php $this->html('userlangattributes') ?>>
								<?php foreach ($this->data['view_urls'] as $key => $link ): ?>
									<li<?php echo $link['attributes'] ?><?php if(!empty($link['class'])): ?> class="<?php echo htmlspecialchars($link['class']) ?>"<?php endif; ?>><a href="<?php echo htmlspecialchars( $link['href'] ) ?>" <?php echo $link['key'] ?>><?php echo htmlspecialchars( $link['text'] ) ?></a></li>
								<?php endforeach; ?>
							</ul>
						</div>
						<?php endif; ?>
						<!-- /views -->
						<!-- actions -->
						<?php if ( count( $this->data['action_urls'] ) > 0 ): ?>
						<div id="actions">
							<h5><div class="icon"><span><?php $this->msg('actions') ?></span></div></h5>
							<div class="menu">
								<ul <?php $this->html('userlangattributes') ?>>
									<?php foreach ($this->data['action_urls'] as $key => $link ): ?>
										<li<?php echo $link['attributes'] ?><?php if(!empty($link['class'])): ?> class="<?php echo htmlspecialchars($link['class']) ?>"<?php endif; ?>><a href="<?php echo htmlspecialchars( $link['href'] ) ?>" <?php echo $link['key'] ?>><?php echo htmlspecialchars( $link['text'] ) ?></a></li>
									<?php endforeach; ?>
								</ul>
							</div>
						</div>
						<?php endif; ?>
						<!-- /actions -->
						<!-- search -->
						<div id="search">
							<div class="buffer">
								<h5 <?php $this->html('userlangattributes') ?>><label for="searchInput"><?php $this->msg( 'search' ) ?></label></h5>
								<form action="<?php $this->text( 'wgScript' ) ?>" id="searchform">
									<div>
										<input type='hidden' name="title" value="<?php $this->text( 'searchtitle' ) ?>"/>
										<input id="searchInput" name="search" type="text" <?php echo $this->skin->tooltipAndAccesskey( 'search' ); ?> <?php if( isset( $this->data['search'] ) ): ?> value="<?php $this->text( 'search' ) ?>"<?php endif; ?> />
										<input type='submit' name="go" class="searchButton" id="searchGoButton"	value="<?php $this->msg( 'searcharticle' ) ?>"<?php echo $this->skin->tooltipAndAccesskey( 'search-go' ); ?> />
										<?php if ( $wgUseTwoButtonsSearchForm ): ?>
										<input type="submit" name="fulltext" class="searchButton" id="mw-searchButton" value="<?php $this->msg( 'searchbutton' ) ?>"<?php echo $this->skin->tooltipAndAccesskey( 'search-fulltext' ); ?> />
										<?php else: ?>
										<div><a href="<?php $this->text( 'searchaction' ) ?>" rel="search"><?php $this->msg( 'powersearch-legend' ) ?></a></div>
										<?php endif; ?>
									</div>
								</form>
							</div>
						</div>
						<!-- /search -->
					</div>
				</div>
			</div>
			<!-- /header -->
			<!-- panel -->
			<div id="panel">
				<div class="buffer">
					<!-- fixalpha -->
					<script type="<?php $this->text('jsmimetype') ?>"> if (window.isMSIE55) fixalpha(); </script>
					<!-- /fixalpha -->
					<!-- sidebar -->
					<?php
						$sidebar = $this->data['sidebar'];
						$sidebar['TOOLBOX'] = ( !isset( $sidebar['TOOLBOX'] ) );
						$sidebar['LANGUAGES'] = ( !isset( $sidebar['LANGUAGES'] ) );
						foreach ( $sidebar as $name => $content ) {
							switch( $name ) {
								case 'SEARCH':
									break;
								case 'TOOLBOX':
									$this->toolBox();
									break;
								case 'LANGUAGES':
									$this->languageBox();
									break;
								default:
									$this->customBox( $name, $content );
									break;
							}
						}
					?>
					<!-- /sidebar -->
				</div>
			</div>
			<!-- /panel -->
			<div class="break"></div>
			<!-- foot -->
			<div id="foot">
				<div class="buffer">
					<ul id="foot-icons">
						<?php if( $this->data['poweredbyico'] ): ?>
						<li id="foot-icon-poweredby"><?php $this->html( 'poweredbyico' ) ?></li>
						<?php endif; ?>
						<?php if( $this->data['copyrightico'] ): ?>
						<li id="foot-icon-copyright"><?php $this->html( 'copyrightico' ) ?></li>
						<?php endif; ?>
					</ul>
					<?php foreach( $validFooterLinks as $category => $links ): ?>
						<?php if ( count( $links ) > 0 ): ?>
						<ul id="foot-<?php echo $category ?>">
							<?php foreach( $links as $link ): ?>
								<?php if( isset( $this->data[$link] ) && $this->data[$link] ): ?>
								<li id="foot-<?php echo $category ?>-<?php echo $link ?>"><?php $this->html( $link ) ?></li>
								<?php endif; ?>
							<?php endforeach; ?>
						</ul>
						<?php endif; ?>
					<?php endforeach; ?>
					<div style="clear:both"></div>
				</div>
			</div>
			<!-- /foot -->
		</div>
		<!-- /page -->
		<!-- logo -->
		<div id="logo">
			<a style="background-image: url(<?php $this->text('logopath') ?>);" href="<?php echo htmlspecialchars( $this->data['nav_urls']['mainpage']['href'] ) ?>" <?php echo $this->skin->tooltipAndAccesskey('p-logo') ?>></a>
		</div>
		<!-- /logo -->
		<?php $this->html( 'bottomscripts' ); /* JS call to runBodyOnloadHook */ ?>
		<?php $this->html( 'reporttime' ) ?>
		<?php if ( $this->data['debug'] ): ?>
		<!-- Debug output:
		<?php $this->text( 'debug' ); ?>
		-->
		<?php endif; ?>
	</body>
</html>
<?php
		// We're done with abusing arrays now...
		wfRestoreWarnings();
	}

	/**
	 * Outputs a box with a list of tools
	 */
	private function toolBox() {
?>
	<div class="portal" id="p-tb">
		<h5 <?php $this->html('userlangattributes') ?>><?php $this->msg( 'toolbox' ) ?></h5>
		<div class="body">
			<ul>
			<?php if( $this->data['notspecialpage'] ): ?>
				<li id="t-whatlinkshere"><a href="<?php echo htmlspecialchars( $this->data['nav_urls']['whatlinkshere']['href'] ) ?>"<?php echo $this->skin->tooltipAndAccesskey( 't-whatlinkshere' ) ?>><?php $this->msg( 'whatlinkshere' ) ?></a></li>
				<?php if( $this->data['nav_urls']['recentchangeslinked'] ): ?>
				<li id="t-recentchangeslinked"><a href="<?php echo htmlspecialchars( $this->data['nav_urls']['recentchangeslinked']['href'] ) ?>"<?php echo $this->skin->tooltipAndAccesskey( 't-recentchangeslinked' ) ?>><?php $this->msg( 'recentchangeslinked-toolbox' ) ?></a></li>
				<?php endif; ?>
			<?php endif; ?>
			<?php if( isset( $this->data['nav_urls']['trackbacklink'] ) ): ?>
			<li id="t-trackbacklink"><a href="<?php echo htmlspecialchars( $this->data['nav_urls']['trackbacklink']['href'] ) ?>"<?php echo $this->skin->tooltipAndAccesskey( 't-trackbacklink' ) ?>><?php $this->msg( 'trackbacklink' ) ?></a></li>
			<?php endif; ?>
			<?php if( $this->data['feeds']): ?>
			<li id="feedlinks">
				<?php foreach( $this->data['feeds'] as $key => $feed ): ?>
				<a id="<?php echo Sanitizer::escapeId( "feed-$key" ) ?>" href="<?php echo htmlspecialchars( $feed['href'] ) ?>" rel="alternate" type="application/<?php echo $key ?>+xml" class="feedlink"<?php echo $this->skin->tooltipAndAccesskey( 'feed-' . $key ) ?>><?php echo htmlspecialchars( $feed['text'] ) ?></a>
				<?php endforeach; ?>
			</li>
			<?php endif; ?>
			<?php foreach( array( 'contributions', 'log', 'blockip', 'emailuser', 'upload', 'specialpages' ) as $special ): ?>
				<?php if( $this->data['nav_urls'][$special]): ?>
				<li id="t-<?php echo $special ?>"><a href="<?php echo htmlspecialchars( $this->data['nav_urls'][$special]['href'] ) ?>"<?php echo $this->skin->tooltipAndAccesskey( 't-' . $special ) ?>><?php $this->msg( $special ) ?></a></li>
				<?php endif; ?>
			<?php endforeach; ?>
			<?php if( !empty( $this->data['nav_urls']['print']['href'] ) ): ?>
			<li id="t-print"><a href="<?php echo htmlspecialchars( $this->data['nav_urls']['print']['href'] ) ?>" rel="alternate"<?php echo $this->skin->tooltipAndAccesskey( 't-print' ) ?>><?php $this->msg( 'printableversion' ) ?></a></li>
			<?php endif; ?>
			<?php if (  !empty(  $this->data['nav_urls']['permalink']['href'] ) ): ?>
			<li id="t-permalink"><a href="<?php echo htmlspecialchars( $this->data['nav_urls']['permalink']['href'] ) ?>"<?php echo $this->skin->tooltipAndAccesskey( 't-permalink' ) ?>><?php $this->msg( 'permalink' ) ?></a></li>
			<?php elseif ( $this->data['nav_urls']['permalink']['href'] === '' ): ?>
			<li id="t-ispermalink"<?php echo $this->skin->tooltip( 't-ispermalink' ) ?>><?php $this->msg( 'permalink' ) ?></li>
			<?php endif; ?>
			<?php wfRunHooks( 'VectorTemplateToolboxEnd', array( &$this ) ); ?>
			<?php wfRunHooks( 'SkinTemplateToolboxEnd', array( &$this ) ); ?>
			</ul>
		</div>
	</div>
<?php
	}

	/**
	 * Outputs a box with a list of alternative languages for this page
	 */
	private function languageBox() {
		if( $this->data['language_urls'] ) {
?>
<div class="portal" id="p-lang">
	<h5 <?php $this->html('userlangattributes') ?>><?php $this->msg( 'otherlanguages' ) ?></h5>
	<div class="body">
		<ul>
		<?php foreach ( $this->data['language_urls'] as $langlink ): ?>
			<li class="<?php echo htmlspecialchars(  $langlink['class'] ) ?>"><a href="<?php echo htmlspecialchars( $langlink['href'] ) ?>"><?php echo $langlink['text'] ?></a></li>
		<?php endforeach; ?>
		</ul>
	</div>
</div>
<?php
		}
	}

	/**
	 * Outputs a box with a custom list of items or HTML content
	 * @param string $bar Message name for title of box
	 * @param mixed $content HTML or array of items to build a list from
	 */
	private function customBox( $bar, $content ) {
?>
<div class="portal" id='<?php echo Sanitizer::escapeId( "p-$bar" ) ?>'<?php echo $this->skin->tooltip( 'p-' . $bar ) ?>>
	<h5 <?php $this->html('userlangattributes') ?>><?php $out = wfMsg( $bar ); if ( wfEmptyMsg( $bar, $out ) ) echo htmlspecialchars( $bar ); else echo htmlspecialchars( $out ); ?></h5>
	<div class="body">
		<?php if ( is_array( $content ) ): ?>
		<ul>
		<?php foreach( $content as $key => $val ): ?>
			<li id="<?php echo Sanitizer::escapeId( $val['id'] ) ?>"<?php if ( $val['active'] ): ?> class="active" <?php endif; ?>><a href="<?php echo htmlspecialchars( $val['href'] ) ?>"<?php echo $this->skin->tooltipAndAccesskey( $val['id'] ) ?>><?php echo htmlspecialchars( $val['text'] ) ?></a></li>
		<?php endforeach; ?>
		</ul>
		<?php else: ?>
		<?php echo $content; /* Allow raw HTML block to be defined by extensions */ ?>
		<?php endif; ?>
	</div>
</div>
<?php
	}
}