142 lines
5.3 KiB
PHP
142 lines
5.3 KiB
PHP
<?php defined( 'ABSPATH' ) OR die( 'This script cannot be accessed directly.' );
|
|
|
|
class US_Walker_Nav_Menu extends Walker_Nav_Menu {
|
|
|
|
public function start_lvl( &$output, $depth = 0, $args = array() ) {
|
|
// depth dependent classes
|
|
$level = ( $depth + 2 ); // because it counts the first submenu as 0
|
|
|
|
// build html
|
|
$output .= '<ul class="w-nav-list level_' . $level . '">';
|
|
}
|
|
|
|
public function end_lvl( &$output, $depth = 0, $args = array() ) {
|
|
$output .= "</ul>";
|
|
}
|
|
|
|
public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
|
|
$level = ( $depth + 1 ); // because it counts the first submenu as 0
|
|
|
|
$classes = empty( $item->classes ) ? array() : (array) $item->classes;
|
|
$classes[] = 'w-nav-item';
|
|
$classes[] = 'level_' . $level;
|
|
$classes[] = 'menu-item-' . $item->ID;
|
|
|
|
if ( ! empty( $item->mega_menu_cols ) ) {
|
|
$classes[] = 'columns_' . $item->mega_menu_cols;
|
|
}
|
|
|
|
// Removing active classes for scroll links, so they could be handled by JavaScript instead
|
|
if ( isset( $item->url ) AND strpos( $item->url, '#' ) !== FALSE ) {
|
|
$classes = array_diff(
|
|
$classes, array(
|
|
'current-menu-item',
|
|
'current-menu-ancestor',
|
|
'current-menu-parent',
|
|
)
|
|
);
|
|
}
|
|
$class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args ) );
|
|
$class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
|
|
|
|
$id = apply_filters( 'nav_menu_item_id', 'menu-item-' . $item->ID, $item, $args );
|
|
$id = $id ? ' id="' . esc_attr( $id ) . '"' : '';
|
|
|
|
$output .= '<li' . $id . $class_names .'>';
|
|
if ( $item->object == 'us_widget_area' ) {
|
|
$item_post = get_post( $item->object_id );
|
|
if ( $item_post AND is_active_sidebar( $item_post->post_name ) ) {
|
|
ob_start();
|
|
dynamic_sidebar( $item_post->post_name );
|
|
$output .= ob_get_clean();
|
|
}
|
|
|
|
} else {
|
|
$attributes = ! empty( $item->attr_title ) ? ' title="' . esc_attr( $item->attr_title ) . '"' : '';
|
|
$attributes .= ! empty( $item->target ) ? ' target="' . esc_attr( $item->target ) . '"' : '';
|
|
$attributes .= ! empty( $item->xfn ) ? ' rel="' . esc_attr( $item->xfn ) . '"' : '';
|
|
$attributes .= ! empty( $item->url ) ? ' href="' . esc_url( $item->url ) . '"' : '';
|
|
|
|
$item_output = $args->before;
|
|
$item_output .= '<a class="w-nav-anchor level_' . $level . '" ' . $attributes . '>';
|
|
$item_output .= $args->link_before . '<span class="w-nav-title">' . apply_filters( 'the_title', $item->title, $item->ID ) . '</span><span class="w-nav-arrow"></span>' . $args->link_after;
|
|
$item_output .= '</a>';
|
|
$item_output .= $args->after;
|
|
|
|
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
|
|
}
|
|
|
|
|
|
}
|
|
|
|
public function end_el( &$output, $item, $depth = 0, $args = array() ) {
|
|
$output .= "</li>";
|
|
}
|
|
}
|
|
|
|
class US_Walker_Simplenav_Menu extends Walker_Nav_Menu {
|
|
|
|
public function start_lvl( &$output, $depth = 0, $args = array() ) {
|
|
$output .= '<div class="w-nav-list">';
|
|
}
|
|
|
|
public function end_lvl( &$output, $depth = 0, $args = array() ) {
|
|
$output .= '</div>';
|
|
}
|
|
|
|
public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
|
|
$attributes = ! empty( $item->attr_title ) ? ' title="' . esc_attr( $item->attr_title ) . '"' : '';
|
|
$attributes .= ! empty( $item->target ) ? ' target="' . esc_attr( $item->target ) . '"' : '';
|
|
$attributes .= ! empty( $item->xfn ) ? ' rel="' . esc_attr( $item->xfn ) . '"' : '';
|
|
$attributes .= ! empty( $item->url ) ? ' href="' . esc_attr( $item->url ) . '"' : '';
|
|
$id = apply_filters( 'nav_menu_item_id', 'menu-item-' . $item->ID, $item, $args );
|
|
if ( ! empty( $id ) ) {
|
|
$attributes .= ' id="' . esc_attr( $id ) . '"';
|
|
}
|
|
|
|
$item_output = $args->before;
|
|
|
|
$classes_array = empty( $item->classes ) ? array() : (array) $item->classes;
|
|
$classes = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes_array ), $item, $args ) );
|
|
|
|
$item_output .= '<a class="w-menu-item ' . $classes . '" ' . $attributes . '><span>';
|
|
$item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after;
|
|
$item_output .= '</span></a>';
|
|
$item_output .= $args->after;
|
|
|
|
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
|
|
}
|
|
|
|
public function end_el( &$output, $item, $depth = 0, $args = array() ) {
|
|
}
|
|
}
|
|
|
|
add_filter( 'wp_nav_menu_objects', 'us_mega_menu_wp_nav_menu_objects' );
|
|
function us_mega_menu_wp_nav_menu_objects( $sorted_menu_items ) {
|
|
foreach ( $sorted_menu_items as $index => $item ) {
|
|
// IF it is a first level item or if it is a fake last item
|
|
if ( $item->menu_item_parent == 0 ) {
|
|
$mega_menu_settings = get_post_meta( $item->ID, 'us_mega_menu_settings', TRUE );
|
|
|
|
if ( is_array( $mega_menu_settings ) ) {
|
|
if ( ! empty( $mega_menu_settings['columns'] ) AND intval( $mega_menu_settings['columns'] ) > 1 ) {
|
|
$item->mega_menu_cols = intval( $mega_menu_settings['columns'] );
|
|
}
|
|
}
|
|
|
|
$sorted_menu_items[$index] = $item;
|
|
}
|
|
}
|
|
return $sorted_menu_items;
|
|
}
|
|
|
|
// Add fallback menu location, which can be used in some plugins
|
|
add_action( 'init', 'register_us_menu' );
|
|
function register_us_menu() {
|
|
register_nav_menus(
|
|
array(
|
|
'us_main_menu' => __( 'Custom Menu', 'us' ),
|
|
)
|
|
);
|
|
}
|