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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 );
}
}
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