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diff --git a/www/wiki/skins/chameleon/src/Components/ToolbarHorizontal.php b/www/wiki/skins/chameleon/src/Components/ToolbarHorizontal.php
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+<?php
+/**
+ * File containing the ToolbarHorizontal class
+ *
+ * This file is part of the MediaWiki skin Chameleon.
+ *
+ * @copyright 2013 - 2016, Stephan Gambke
+ * @license   GNU General Public License, version 3 (or any later version)
+ *
+ * The Chameleon skin is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option) any
+ * later version.
+ *
+ * The Chameleon skin is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @file
+ * @ingroup   Skins
+ */
+
+namespace Skins\Chameleon\Components;
+
+use Hooks;
+use Linker;
+
+/**
+ * ToolbarHorizontal class
+ *
+ * A horizontal toolbar containing standard sidebar items (toolbox, language links).
+ *
+ * The toolbar is an unordered list in a nav element: <nav role="navigation" id="p-tb" >
+ *
+ * @author Stephan Gambke
+ * @since 1.0
+ * @ingroup Skins
+ */
+class ToolbarHorizontal extends Component {
+
+	/**
+	 * Builds the HTML code for this component
+	 *
+	 * @return String the HTML code
+	 */
+	public function getHtml() {
+
+		$skinTemplate = $this->getSkinTemplate();
+
+		$ret = $this->indent() . '<!-- ' . htmlspecialchars( $skinTemplate->getMsg( 'toolbox' )->text() ) . '-->' .
+			   $this->indent() . '<nav class="navbar navbar-default p-tb ' . $this->getClassString() . '" id="p-tb" ' . Linker::tooltip( 'p-tb' ) . ' >' .
+			   $this->indent( 1 ) . '<ul class="nav navbar-nav small">';
+
+		$this->indent( 1 );
+
+		// insert toolbox items
+		if ( !$this->hideTools() ) {
+			$ret .= $this->addTools( $skinTemplate );
+		}
+
+		// insert language links
+		if ( !$this->hideLanguages() ) {
+			$ret .= $this->addLanguageLinks( $skinTemplate );
+		}
+
+		$ret .= $this->indent( -1 ) . '</ul>' .
+				$this->indent( -1 ) . '</nav>' . "\n";
+
+		return $ret;
+	}
+
+	/**
+	 * @param $skinTemplate
+	 * @return string
+	 * @throws \FatalError
+	 * @throws \MWException
+	 */
+	private function addTools( $skinTemplate ) {
+
+		$ret = '';
+
+		// TODO: Do we need to care of dropdown menus here? E.g. RSS feeds? See SkinTemplateToolboxEnd.php:1485
+		foreach ( $skinTemplate->getToolbox() as $key => $tbitem ) {
+			$ret .= $this->indent() . $skinTemplate->makeListItem( $key, $tbitem );
+		}
+
+		ob_start();
+		// We pass an extra 'true' at the end so extensions using BaseTemplateToolbox
+		// can abort and avoid outputting double toolbox links
+		Hooks::run( 'SkinTemplateToolboxEnd', array( &$skinTemplate, true ) );
+		$ret .= $this->indent() . ob_get_contents();
+		ob_end_clean();
+		return $ret;
+	}
+
+	/**
+	 * @param $skinTemplate
+	 * @return string
+	 * @throws \MWException
+	 */
+	private function addLanguageLinks( $skinTemplate ) {
+
+		$ret = '';
+
+		if ( array_key_exists( 'language_urls', $skinTemplate->data ) && $skinTemplate->data[ 'language_urls' ] ) {
+
+			$ret .= $this->indent() . '<li class="dropdown dropup p-lang" id="p-lang" ' . Linker::tooltip( 'p-lang' ) . ' >' .
+					$this->indent( 1 ) . '<a href="#" data-target="#" class="dropdown-toggle" data-toggle="dropdown">' .
+					htmlspecialchars( $skinTemplate->getMsg( 'otherlanguages' )->text() ) . ' <b class="caret"></b>' . '</a>' .
+					$this->indent() . '<ul class="dropdown-menu" >';
+
+			$this->indent( 1 );
+			foreach ( $skinTemplate->data[ 'language_urls' ] as $key => $langlink ) {
+				$ret .= $this->indent() . $skinTemplate->makeListItem( $key, $langlink, array( 'link-class' => 'small' ) );
+			}
+
+			$ret .= $this->indent( -1 ) . '</ul>' .
+					$this->indent( -1 ) . '</li>';
+		}
+
+		return $ret;
+	}
+
+	/**
+	 * @return bool
+	 */
+	private function hideTools() {
+		return $this->getDomElement() !== null && filter_var( $this->getDomElement()->getAttribute( 'hideTools' ), FILTER_VALIDATE_BOOLEAN );
+	}
+
+	/**
+	 * @return bool
+	 */
+	private function hideLanguages() {
+		return $this->getDomElement() !== null && filter_var( $this->getDomElement()->getAttribute( 'hideLanguages' ), FILTER_VALIDATE_BOOLEAN );
+	}
+
+}