<?php
$controller = $this->request['controller'];
$items = Configure::read('MAIN_MENU');
?>

<div class="main-navigation-wrapper">
    <div class="container">
        <nav class="navbar-collapse" role="navigation">
            <div class="container-fluid">
             <!-- Brand and toggle get grouped for better mobile display -->
                <div class="navbar-header">
                    <a class="navbar-toggle nav-name" href="#"><?php echo __('เมนูหลัก') ?></a>
                    <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
                        <span class="sr-only">Toggle navigation</span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                    </button>
                    <div class="clearfix"></div>
                </div>

                <!-- Collect the nav links, forms, and other content for toggling -->
                <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                    <ul class="nav navbar-nav">
                        <?php foreach ( $items as $name => $attr ) : ?>
                            <li class="<?php echo ( isset($attr['controller']) && ($controller == $attr['controller']) ) ? 'active' : '';?>">
                            <?php if ( is_array( $attr ) && isset($attr['submenu']) ) :
                                echo $this->Html->link($name,
                                    '#',
                                    array(
                                        'class' => 'dropdown-toggle',
                                        'data-toggle' => 'dropdown',
                                        'escape' => false
                                    )
                                );
                                ?>
                                <ul class="dropdown-menu">
                                    <?php foreach ( $attr['submenu'] as $sname => $sattr ) : ?>
                                    <li>
                                        <?php
                                        echo $this->Html->link($sname,
                                            array(
                                                'controller' => $sattr['controller'],
                                                'action' => $sattr['action']
                                                )
                                        );
                                        ?>
                                    </li>
                                    <?php endforeach; ?>
                                </ul>
                                <?php
                             else :
                                echo $this->Html->link($name, $attr );
                            endif; ?>

                            </li>
                        <?php endforeach; ?>
                    </ul>
                </div><!-- /.navbar-collapse -->
            </div><!-- /.container-fluid -->
            <div class="clearfix"></div>
        </nav>
    </div><!-- .container -->
</div><!-- .main-navigation-wrapper -->