* @copyright Copyright (c) 2013, Nicolas GUILLAUME
* @link http://themesandco.com/customizr
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*/
if ( ! class_exists( 'TC_menu' ) ) :
class TC_menu {
static $instance;
function __construct () {
self::$instance =& $this;
//body > header > navbar action ordered by priority
add_action ( '__navbar' , array( $this , 'tc_menu_display' ), 30, 1);
add_filter ( 'wp_page_menu' , array( $this , 'tc_add_menuclass' ));
}
/**
* Menu fallback. Link to the menu editor.
* Thanks to tosho (http://wordpress.stackexchange.com/users/73/toscho)
* http://wordpress.stackexchange.com/questions/64515/fall-back-for-main-menu
*
* @package Customizr
* @since Customizr 1.0
*/
function tc_link_to_menu_editor( $args ) {
if ( ! current_user_can( 'manage_options' ) )
return;
// see wp-includes/nav-menu-template.php for available arguments
extract( $args );
$link = sprintf('%1$s%3$s%4$s%5$s%6$s',
$link_before,
admin_url( 'nav-menus.php' ),
$before,
__('Add a menu','customizr'),
$after,
$link_after
);
// We have a list
$link = ( FALSE !== stripos( $items_wrap, '' . $link . '' : $link;
$output = sprintf( $items_wrap, $menu_id, $menu_class, $link );
$output = ( ! empty ( $container ) ) ? sprintf('<%1$s class="%2$s" id="%3$s">%4$s',
$container,
$container_class,
$container_id,
$output
) : $output;
if ( $echo ) { echo $output; }
return $output;
}
/**
* Menu Rendering
*
* @package Customizr
* @since Customizr 3.0
*/
function tc_menu_display($resp = null) {
ob_start();
//renders the responsive button
if ( 'resp' == $resp ) { //resp is an argument of do_action ('__navbar' , 'resp')
$button = sprintf('',
apply_filters( 'tc_menu_button_class', 'btn btn-navbar' ),
''
);
echo apply_filters( 'resp_menu_button', $button );
}
//renders the menu
$menu_args = apply_filters( 'tc_menu_args',
array(
'theme_location' => 'main',
'menu_class' => ( 'hover' == esc_attr( tc__f( '__get_option' , 'tc_menu_type' ) ) ) ? 'nav tc-hover-menu' : 'nav',
'fallback_cb' => array( $this , 'tc_link_to_menu_editor' ),
'walker' => TC_nav_walker::$instance,
'echo' => false,
)
);
$menu_wrapper_class = ( 'hover' == esc_attr( tc__f( '__get_option' , 'tc_menu_type' ) ) ) ? 'nav-collapse collapse tc-hover-menu-wrapper' : 'nav-collapse collapse';
printf('%2$s
',
apply_filters( 'menu_wrapper_class', $menu_wrapper_class ),
wp_nav_menu( $menu_args )
);
$html = ob_get_contents();
if ($html) ob_end_clean();
echo apply_filters( 'tc_menu_display', $html, $resp );
} //end of funtion()
/**
* Adds a specific class to the ul wrapper
*
* @package Customizr
* @since Customizr 3.0
*/
function tc_add_menuclass( $ulclass) {
$html = preg_replace( '//' , '' , $ulclass, 1);
return apply_filters( 'tc_add_menuclass', $html );
}
}//end of class
endif;