File: //proc/self/cwd/wp-content/plugins/elementskit-lite/modules/megamenu/walker-nav-menu.php
<?php
namespace ElementsKit_Lite;
use \ElementsKit_Lite\Modules\Megamenu\Init;
use \ElementsKit_Lite\Libs\Framework\Attr;
class ElementsKit_Menu_Walker extends \Walker_Nav_Menu
{
public $menu_Settings;
// custom methods
public function get_item_meta($menu_item_id){
$meta_key = Init::$menuitem_settings_key;
$data = get_post_meta($menu_item_id, $meta_key, true);
$data = (array) json_decode($data);
$default = [
"menu_id" => null,
"menu_has_child" => '',
"menu_enable" => 0,
"menu_icon" => '',
"menu_icon_color" => '',
"menu_badge_text" => '',
"menu_badge_color" => '',
"menu_badge_background" => '',
"mobile_submenu_content_type" => 'builder_content',
"vertical_megamenu_position_type" => 'relative_position',
"vertical_menu_width" => '',
"megamenu_width_type" => 'default_width',
];
return array_merge($default, $data);
}
public function is_megamenu($menu_slug){
$menu_slug = ( ( (gettype($menu_slug) == 'object') && (isset($menu_slug->slug)) ) ? $menu_slug->slug : $menu_slug );
$cache_key = 'elementskit_megamenu_data_' . $menu_slug;
$cached = wp_cache_get( $cache_key );
if ( false !== $cached ) {
return $cached;
}
$return = 0;
$modules_all = \ElementsKit_Lite\Config\Module_List::instance()->get_list();
$modules_active = \ElementsKit_Lite\Libs\Framework\Classes\Utils::instance()->get_option('module_list', $modules_all);
$modules_active = (!isset($modules_active[0]) ? array_keys($modules_active) : $modules_active);
$settings = Attr::instance()->utils->get_option(Init::$megamenu_settings_key, []);
$term = get_term_by('slug', $menu_slug, 'nav_menu');
if( in_array('megamenu', $modules_active)
&& isset($term->term_id)
&& isset($settings['menu_location_' . $term->term_id])
&& $settings['menu_location_' . $term->term_id]['is_enabled'] == '1' ){
$return = 1;
}
wp_cache_set( $cache_key, $return );
return $return;
}
public function is_megamenu_item($item_meta, $menu){
if($this->is_megamenu($menu) == 1 && $item_meta['menu_enable'] == 1 && class_exists( 'Elementor\Plugin' ) ){
return true;
}
return false;
}
/**
* Starts the list before the elements are added.
*
* @see Walker::start_lvl()
*
* @since 3.0.0
*
* @param string $output Passed by reference. Used to append additional content.
* @param int $depth Depth of menu item. Used for padding.
* @param array $args An array of arguments. @see wp_nav_menu()
*/
public function start_lvl( &$output, $depth = 0, $args = array() ) {
$indent = str_repeat("\t", $depth);
$output .= "\n$indent<ul class=\"elementskit-dropdown elementskit-submenu-panel\">\n";
}
/**
* Ends the list of after the elements are added.
*
* @see Walker::end_lvl()
*
* @since 3.0.0
*
* @param string $output Passed by reference. Used to append additional content.
* @param int $depth Depth of menu item. Used for padding.
* @param array $args An array of arguments. @see wp_nav_menu()
*/
public function end_lvl( &$output, $depth = 0, $args = array() ) {
$indent = str_repeat("\t", $depth);
$output .= "$indent</ul>\n";
}
/**
* Start the element output.
*
* @see Walker::start_el()
*
* @since 3.0.0
*
* @param string $output Passed by reference. Used to append additional content.
* @param object $item Menu item data object.
* @param int $depth Depth of menu item. Used for padding.
* @param array $args An array of arguments. @see wp_nav_menu()
* @param int $id Current item ID.
*/
public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
$indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';
$classes = empty( $item->classes ) ? array() : (array) $item->classes;
$classes[] = 'menu-item-' . $item->ID;
/**
* Filter the CSS class(es) applied to a menu item's list item element.
*
* @since 3.0.0
* @since 4.1.0 The `$depth` parameter was added.
*
* @param array $classes The CSS classes that are applied to the menu item's `<li>` element.
* @param object $item The current menu item.
* @param array $args An array of {@see wp_nav_menu()} arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args, $depth ) );
// New
$class_names .= ' nav-item';
$item_meta = $this->get_item_meta($item->ID);
$is_megamenu_item = $this->is_megamenu_item($item_meta, $args->menu);
if (in_array('menu-item-has-children', $classes) || $is_megamenu_item == true) {
$class_names .= ' elementskit-dropdown-has '.$item_meta['vertical_megamenu_position_type'].' elementskit-dropdown-menu-'.$item_meta['megamenu_width_type'].'';
}
if ($is_megamenu_item == true) {
$class_names .= ' elementskit-megamenu-has';
}
if ($item_meta['mobile_submenu_content_type'] == 'builder_content') {
$class_names .= ' elementskit-mobile-builder-content';
}
if (in_array('current-menu-item', $classes)) {
$class_names .= ' active';
}
$class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
/**
* Filter the ID applied to a menu item's list item element.
*
* @since 3.0.1
* @since 4.1.0 The `$depth` parameter was added.
*
* @param string $menu_id The ID that is applied to the menu item's `<li>` element.
* @param object $item The current menu item.
* @param array $args An array of {@see wp_nav_menu()} arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$id = apply_filters( 'nav_menu_item_id', 'menu-item-'. $item->ID, $item, $args, $depth );
$id = $id ? ' id="' . esc_attr( $id ) . '"' : '';
// New
$data_attr = '';
switch ($item_meta['megamenu_width_type']) {
case 'default_width':
$data_attr = esc_attr( ' data-vertical-menu=750px' );
break;
case 'full_width':
$data_attr = ' data-vertical-menu=""';
break;
case 'custom_width':
$data_attr = $item_meta['vertical_menu_width'] === '' ? esc_attr( ' data-vertical-menu=750px' ) : esc_attr( ' data-vertical-menu='.$item_meta['vertical_menu_width'].'' );
break;
default:
$data_attr = esc_attr( ' data-vertical-menu=750px' );
break;
}
//
$output .= $indent . '<li' . $id . $class_names . $data_attr . '>';
$atts = array();
$atts['title'] = ! empty( $item->attr_title ) ? $item->attr_title : '';
$atts['target'] = ! empty( $item->target ) ? $item->target : '';
$atts['rel'] = ! empty( $item->xfn ) ? $item->xfn : '';
$atts['href'] = ! empty( $item->url ) ? $item->url : '';
$submenu_indicator = '';
// New
if ($depth === 0) {
$atts['class'] = 'ekit-menu-nav-link';
}
if ($depth === 0 && in_array('menu-item-has-children', $classes)) {
$atts['class'] .= ' ekit-menu-dropdown-toggle';
}
if (in_array('menu-item-has-children', $classes) || $is_megamenu_item == true) {
$submenu_indicator .= '<i class="icon icon-down-arrow1 elementskit-submenu-indicator"></i>';
}
if ($depth > 0) {
$manual_class = array_values($classes)[0] .' '. 'dropdown-item';
$atts ['class']= $manual_class;
}
if (in_array('current-menu-item', $item->classes)) {
$atts['class'] .= ' active';
}
//
/**
* Filter the HTML attributes applied to a menu item's anchor element.
*
* @since 3.6.0
* @since 4.1.0 The `$depth` parameter was added.
*
* @param array $atts {
* The HTML attributes applied to the menu item's `<a>` element, empty strings are ignored.
*
* @type string $title Title attribute.
* @type string $target Target attribute.
* @type string $rel The rel attribute.
* @type string $href The href attribute.
* }
* @param object $item The current menu item.
* @param array $args An array of {@see wp_nav_menu()} arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args, $depth );
$attributes = '';
foreach ( $atts as $attr => $value ) {
if ( ! empty( $value ) ) {
$value = ( 'href' === $attr ) ? esc_url( $value ) : esc_attr( $value );
$attributes .= ' ' . $attr . '="' . $value . '"';
}
}
$item_output = $args->before;
// New
//
$item_output .= '<a'. $attributes .'>';
if($this->is_megamenu($args->menu) == 1){
// add badge text
if($item_meta['menu_badge_text'] != ''){
$badge_style = 'background:' . $item_meta['menu_badge_background'] . '; color:' . $item_meta['menu_badge_color'];
$badge_carret_style = 'border-top-color:' . $item_meta['menu_badge_background'];
$item_output .= '<span style="'.$badge_style.'" class="ekit-menu-badge">'.$item_meta['menu_badge_text'].'<i style="'.$badge_carret_style.'" class="ekit-menu-badge-arrow"></i></span>';
}
// add menu icon & style
if($item_meta['menu_icon'] != ''){
$icon_style = 'color:'.$item_meta['menu_icon_color'];
$item_output .= '<i class="ekit-menu-icon '.$item_meta['menu_icon'].'" style="'.$icon_style.'" ></i>';
}
}
/** This filter is documented in wp-includes/post-template.php */
$item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after;
$item_output .= $submenu_indicator . '</a>';
$item_output .= $args->after;
/**
* Filter a menu item's starting output.
*
* The menu item's starting output only includes `$args->before`, the opening `<a>`,
* the menu item's title, the closing `</a>`, and `$args->after`. Currently, there is
* no filter for modifying the opening and closing `<li>` for a menu item.
*
* @since 3.0.0
*
* @param string $item_output The menu item's starting HTML output.
* @param object $item Menu item data object.
* @param int $depth Depth of menu item. Used for padding.
* @param array $args An array of {@see wp_nav_menu()} arguments.
*/
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
}
/**
* Ends the element output, if needed.
*
* @see Walker::end_el()
*
* @since 3.0.0
*
* @param string $output Passed by reference. Used to append additional content.
* @param object $item Page data object. Not used.
* @param int $depth Depth of page. Not Used.
* @param array $args An array of arguments. @see wp_nav_menu()
*/
public function end_el( &$output, $item, $depth = 0, $args = array() ) {
if ($depth === 0) {
if($this->is_megamenu($args->menu) == 1){
$item_meta = $this->get_item_meta($item->ID);
if($item_meta['menu_enable'] == 1 && class_exists( 'Elementor\Plugin' ) ){
$builder_post_title = 'dynamic-content-megamenu-menuitem' . $item->ID;
$builder_post = get_page_by_title($builder_post_title, OBJECT, 'elementskit_content');
$output .= '<ul class="elementskit-megamenu-panel">';
if($builder_post != null){
$elementor = \Elementor\Plugin::instance();
$output .= $elementor->frontend->get_builder_content_for_display( $builder_post->ID );
}else{
$output .= esc_html__('No content found', 'elementskit-lite');
}
$output .= '</ul>';
}
}
$output .= "</li>\n";
}
}
}