enable_mega_menu = $enable_mega_menu;
add_filter( 'walker_nav_menu_start_el', array( $this, 'action_start_el' ), 10, 4 );
}
function action_start_el( $item_output, $item, $depth, $args ) {
if ( $args->walker == $this ) {
if ( ( $depth == 0 && ! in_array( $item->vw_menu_type, $this->no_need_wrapper ) ) || in_array( 'menu-item-has-children', $item->classes ) ) {
$item_output .= '\n"; // .vw-sub-menu-wrapper
}
$output .= "\n";
}
}
}
/*//////////////////////////////////////
// Extra Class / Attribute
//////////////////////////////////////*/
add_filter( 'nav_menu_item_args', 'presso_default_menu_item_args', 10, 3 );
if ( ! function_exists( 'presso_default_menu_item_args' ) ) {
function presso_default_menu_item_args( $args, $item, $depth ) {
if ( ! isset( $item->vw_menu_type ) ) {
$item->vw_menu_type = 'default';
}
return $args;
}
}
add_filter( 'nav_menu_css_class', 'presso_add_menu_item_extra_class', 10, 4 );
if ( ! function_exists( 'presso_add_menu_item_extra_class' ) ) {
function presso_add_menu_item_extra_class( $classes, $item, $args, $depth ) {
$classes[] = 'menu-item-depth-' . $depth;
$classes[] = ( $depth == 0 ? 'main-menu-item' : 'sub-menu-item' );
return $classes;
}
}
add_filter( 'nav_menu_css_class', 'presso_add_menu_icon', 99, 4 );
if ( ! function_exists( 'presso_add_menu_icon' ) ) {
function presso_add_menu_icon( $classes, $item, $args, $depth ) {
if ( $depth == 0 ) {
$classes[] = 'vw-mega-item';
$classes[] = 'vw-mega-item--'.str_replace( '_', '-', $item->vw_menu_type );
}
foreach ( $classes as $i => $class ) {
if ( false !== strpos( $class, 'icon-' ) ) {
$item->title = sprintf( '', esc_attr( $class ) ) . $item->title;
$classes[$i] = '';
}
}
return $classes;
}
}
add_filter( 'nav_menu_link_attributes', 'presso_add_menu_link_extra_attribute', 10, 4 );
if ( ! function_exists( 'presso_add_menu_link_extra_attribute' ) ) {
function presso_add_menu_link_extra_attribute( $atts, $item, $args, $depth ) {
$classes = ' menu-link ' . ( $depth > 0 ? 'sub-menu-link' : 'main-menu-link' );
if ( isset( $atts[ 'class' ] ) ) {
$atts[ 'class' ] .= $classes;
} else {
$atts[ 'class' ] = $classes;
}
return $atts;
}
}
add_filter( 'walker_nav_menu_start_el', 'presso_add_menu_description', 10, 4 );
if ( ! function_exists( 'presso_add_menu_description' ) ) {
function presso_add_menu_description( $item_output, $item, $depth, $args ) {
if ( $depth > 0 ) {
if ( ! empty( $item->description ) ) {
$menu_description = '';
$item_output = str_replace( $args->link_after, $menu_description.$args->link_after, $item_output );
}
}
return $item_output;
}
}