File: /home/smilepac/www/wp-content/plugins/codevz-plus/classes/class-menu-walker.php
<?php if ( ! defined( 'ABSPATH' ) ) {exit;} // Exit if accessed directly.
/**
* Mega Menu Walker
*/
class Codevz_Menu_Walker {
use Codevz_Plus_Instance;
public function __construct() {
add_action( 'init', [ $this, 'init' ], 11 );
}
public function init() {
add_filter( 'wp_edit_nav_menu_walker', [ $this, 'wp_edit_nav_menu_walker' ], 11 );
add_filter( 'codevz_nav_menu_csf_fields', [ $this, 'add_fields' ], 10, 5 );
add_action( 'save_post', [ $this, 'save' ] );
}
/**
* Custom walker class name
* @return string
*/
public function wp_edit_nav_menu_walker() {
return 'Codevz_Walker_Nav_Menu_Edit';
}
/**
* Add new fields to menus
* @return array
*/
public function add_fields( $new, $item_output, $item, $depth, $args ) {
foreach( $this->options() as $field ) {
$lvl = isset( $field['depth'] ) ? ( $field['depth'] == $depth ) : 1;
if ( $lvl ) {
$meta_key = $field['name'];
$field['id'] = $meta_key;
$field['name'] = 'menu-item-' . $field['name'] . '[' . $item->ID . ']';
$new .= '<div class="wp-clearfix"></div>' . codevz_add_field( $field, get_post_meta( $item->ID, $meta_key, true ) );
}
}
return $new;
}
/**
* Save menus custom fields
*/
public function save( $id ) {
if ( get_post_type( $id ) === 'nav_menu_item' ) {
foreach( $this->options() as $field ) {
$name = filter_input( INPUT_POST, 'menu-item-' . $field['name'], FILTER_DEFAULT, FILTER_REQUIRE_ARRAY );
if ( empty( $name[ $id ] ) ) {
delete_post_meta( $id, $field['name'] );
} else {
update_post_meta( $id, $field['name'], $name[ $id ] );
}
}
}
}
/**
* Menus options
* @return array
*/
public function options() {
$free = Codevz_Plus::is_free();
return [
[
'name' => 'cz_menu_activation',
'title' => esc_html__( 'Advanced', 'codevz-plus' ),
'type' => 'switcher'
],
[
'name' => 'cz_menu_col_title',
'title' => esc_html__( 'Headline', 'codevz-plus' ),
'type' => 'switcher',
'depth' => 1,
'dependency' => [ 'cz_menu_activation', '==', 'true' ]
],
[
'name' => 'cz_menu_subtitle',
'title' => esc_html__( 'Subtitle', 'codevz-plus' ),
'type' => $free ? 'content' : 'text',
'content' => Codevz_Plus::pro_badge(),
'dependency' => [ 'cz_menu_activation', '==', 'true' ]
],
[
'name' => 'cz_menu_css_label',
'hover_id' => 'cz_menu_css_label_hover',
'title' => esc_html__( 'Menu', 'codevz-plus' ),
'button' => esc_html__( 'Menu', 'codevz-plus' ),
'type' => 'cz_sk',
'settings' => [ 'color', 'background', 'font-size' ],
'dependency' => [ 'cz_menu_activation', '==', 'true' ]
],
[
'name' => 'cz_menu_css_label_hover',
'title' => '',
'button' => '',
'type' => 'cz_sk_hidden',
'settings' => [ 'color', 'background', 'font-size' ],
'dependency' => [ 'cz_menu_activation', '==', 'true' ]
],
[
'name' => 'cz_menu_css_label_shape',
'title' => esc_html__( 'Shape', 'codevz-plus' ),
'button' => esc_html__( 'Shape', 'codevz-plus' ),
'type' => 'cz_sk',
'settings' => array( '_class_menu_fx', 'background', 'height', 'width', 'left', 'bottom', 'border' ),
'dependency' => [ 'cz_menu_activation', '==', 'true' ]
],
[
'name' => 'cz_menu_icon_type',
'type' => 'select',
'title' => esc_html__( 'Icon type', 'codevz-plus' ),
'options' => [
'' => esc_html__( 'Icon', 'codevz-plus' ),
'image' => esc_html__( 'Image', 'codevz-plus' ),
],
'dependency' => [ 'cz_menu_activation', '==', 'true' ]
],
[
'name' => 'cz_menu_icon',
'title' => esc_html__( 'Icon', 'codevz-plus' ),
'type' => 'icon',
'dependency' => [ 'cz_menu_activation|cz_menu_icon_type', '==|!=', 'true|image' ]
],
[
'name' => 'cz_menu_image',
'title' => esc_html__( 'Image', 'codevz-plus' ),
'type' => 'upload',
'preview' => 1,
'dependency' => [ 'cz_menu_activation|cz_menu_icon_type', '==|==', 'true|image' ]
],
[
'name' => 'cz_menu_css_icon',
'title' => esc_html__( 'Icon', 'codevz-plus' ),
'button' => esc_html__( 'Icon', 'codevz-plus' ),
'type' => 'cz_sk',
'settings' => [ 'color', 'background', 'width' ],
'dependency' => [ 'cz_menu_activation', '==', 'true' ]
],
[
'name' => 'cz_menu_hide_title',
'title' => esc_html__('Only icon', 'codevz-plus' ),
'type' => 'switcher',
'dependency' => [ 'cz_menu_icon|cz_menu_activation', '!=|==', '|true' ]
],
[
'name' => 'cz_menu_badge',
'title' => esc_html__('Badge', 'codevz-plus' ),
'type' => $free ? 'content' : 'text',
'content' => Codevz_Plus::pro_badge(),
'dependency' => [ 'cz_menu_activation', '==', 'true' ]
],
[
'name' => 'cz_menu_css_badge',
'title' => esc_html__( 'Badge', 'codevz-plus' ),
'button' => esc_html__( 'Badge', 'codevz-plus' ),
'type' => $free ? 'content' : 'cz_sk',
'content' => Codevz_Plus::pro_badge(),
'settings' => [ 'color', 'font-family', 'background' ],
'dependency' => [ 'cz_menu_badge|cz_menu_activation', '!=|==', '|true' ]
],
[
'name' => 'cz_menu_visibility',
'type' => $free ? 'content' : 'select',
'content' => Codevz_Plus::pro_badge(),
'title' => esc_html__( 'Visibility', 'codevz-plus' ),
'options' => [
'1' => esc_html__( 'Show only to logged-in users', 'codevz-plus' ),
'2' => esc_html__( 'Show only to non-logged-in users', 'codevz-plus' ),
],
'default_option' => esc_html__( '~ Default ~', 'codevz-plus' ),
'dependency' => [ 'cz_menu_activation', '==', 'true' ]
],
[
'name' => 'cz_menu_css_ul',
'title' => esc_html__( 'Dropdown', 'codevz-plus' ),
'button' => esc_html__( 'Dropdown', 'codevz-plus' ),
'depth' => 0,
'type' => 'cz_sk',
'settings' => [ 'background', 'width', 'border', 'box-shadow' ],
'dependency' => [ 'cz_menu_activation', '==', 'true' ]
],
[
'name' => 'cz_menu_megamenu',
'type' => $free ? 'content' : 'select',
'content' => Codevz_Plus::pro_badge(),
'title' => esc_html__( 'Mega menu', 'codevz-plus' ),
'depth' => 0,
'options' => [
'listing' => esc_html__( 'Default with children', 'codevz-plus' ),
'custom' => esc_html__( 'Page content as mega menu', 'codevz-plus' ),
'custom_code' => esc_html__( 'Custom shortcode as mega menu', 'codevz-plus' ),
],
'default_option' => esc_html__( '~ Default ~', 'codevz-plus' ),
'dependency' => [ 'cz_menu_activation', '==', 'true' ]
],
[
'name' => 'cz_menu_megamenu_id',
'type' => $free ? 'content' : 'select',
'content' => Codevz_Plus::pro_badge(),
'depth' => 0,
'title' => esc_html__( '~ Select ~', 'codevz-plus' ),
'options' => Codevz_Plus::$array_pages,
'dependency' => [ 'cz_menu_megamenu', 'any', 'custom' ]
],
[
'name' => 'cz_menu_megamenu_width',
'type' => $free ? 'content' : 'select',
'content' => Codevz_Plus::pro_badge(),
'depth' => 0,
'title' => esc_html__( 'Mega menu size', 'codevz-plus' ),
'options' => [
'' => esc_html__( '~ Default ~', 'codevz-plus' ),
'cz_megamenu_center_mode' => esc_html__( 'Center position', 'codevz-plus' ),
'cz_megamenu_reverse_mode' => esc_html__( 'Reverse position', 'codevz-plus' ),
'cz_megamenu_width_full_row' => esc_html__( 'Fullwide according to header', 'codevz-plus' ),
'cz_megamenu_width_fullwide' => esc_html__( 'Fullwide according to window', 'codevz-plus' ),
],
'dependency' => [ 'cz_menu_megamenu', 'any', 'listing,custom,custom_code' ]
],
[
'name' => 'cz_menu_custom',
'title' => esc_html__('Custom code', 'codevz-plus' ),
'depth' => 0,
'type' => $free ? 'content' : 'textarea',
'content' => Codevz_Plus::pro_badge(),
'sanitize' => false,
'help' => esc_html__( 'If you fill this field for this column, then title and icon not works for this menu item. This field allows Shortcode and HTML code.', 'codevz-plus' ),
'dependency' => [ 'cz_menu_megamenu', '==', 'custom_code' ]
],
];
}
}
// Run custom menu walker
Codevz_Menu_Walker::instance();
/**
* Add Codevz menu walker to Walker_Nav_Menu_Edit
* @return string
*/
require_once ABSPATH . 'wp-admin/includes/nav-menu.php';
class Codevz_Walker_Nav_Menu_Edit extends Walker_Nav_Menu_Edit {
public function start_el( &$output, $item, $depth = 0, $args = [], $id = 0 ) {
parent::start_el( $item_output, $item, $depth, $args );
$new_fields = apply_filters( 'codevz_nav_menu_csf_fields', '', $item_output, $item, $depth, $args );
$item_output = $new_fields ? preg_replace('/(?=<div[^>]+class="[^"]*submitbox)/', $new_fields, $item_output) : '';
$output .= $item_output;
}
}
/**
* Add Codevz Walker into WP Walker_Nav_Menu
* @return string
*/
class Codevz_Walker_nav extends Walker_Nav_Menu {
protected $capture_li = false;
protected $li_buffer = '';
// Start ul.
public function start_lvl( &$output, $depth = 0, $args = null ) {
$indent = str_repeat( "\t", $depth );
$enabled = in_array( 'megamenu', (array) Codevz_Plus::option( 'render_delay' ), true );
$output .= $indent . '<ul class="sub-menu">';
if (
$depth === 0 &&
$enabled &&
! empty( $args->cz_row_id ) &&
$args->cz_row_id !== 'header_4' &&
Codevz_Plus::contains( $output, 'megamenu' )
) {
$output .= '<li class="codevz-tpl" data-selector=".sf-menu"></li><template>';
$this->capture_li = true;
$this->li_buffer = '';
}
}
// End ul.
public function end_lvl( &$output, $depth = 0, $args = null ) {
$indent = str_repeat( "\t", $depth );
$enabled = in_array( 'megamenu', (array) Codevz_Plus::option( 'render_delay' ), true );
if (
$depth === 0 &&
$enabled &&
! empty( $args->cz_row_id ) &&
$args->cz_row_id !== 'header_4' &&
Codevz_Plus::contains( $output, 'megamenu' )
) {
$this->capture_li = false;
$output .= '</template>';
if ( $this->li_buffer !== '' ) {
$output .= '<noscript>' . $this->li_buffer . '</noscript>';
}
$this->li_buffer = '';
}
$output .= $indent . '</ul>';
}
// Menu items.
public function start_el( &$output, $item, $depth = 0, $args = [], $id = 0 ) {
$meta = $meta2 = get_post_meta( $item->ID );
if ( empty( $meta['cz_menu_activation'][0] ) ) {
$meta = null;
}
$mnt = $value = $custom = $ul_css = '';
if ( ! empty( $meta['cz_menu_visibility'][0] ) ) {
$is_login = is_user_logged_in();
if ( ( $meta['cz_menu_visibility'][0] === '1' && ! $is_login ) || ( $meta['cz_menu_visibility'][0] === '2' && $is_login ) ) {
$output .= apply_filters( 'walker_nav_menu_start_el', '', $item, $depth, $args, $id );
return;
}
}
$title = empty( $meta['cz_menu_hide_title'][0] ) ? apply_filters( 'the_title', $item->title, $item->ID ) : '';
$indent = $depth ? str_repeat( "\t", $depth ) : '';
$classes = empty( $item->classes ) ? [] : (array) $item->classes;
$is_mega = empty( $meta2['cz_menu_megamenu'][0] ) ? '' : ' cz_parent_megamenu';
if ( $is_mega ) {
wp_enqueue_style( 'codevz-mega-menu' );
if ( ! empty( $meta2['cz_menu_megamenu_width'][0] ) ) {
$classes[] = $meta2['cz_menu_megamenu_width'][0];
}
}
$array_classes = (array) apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item );
$classes = join( ' ', $array_classes );
if ( ! empty( $meta['cz_menu_icon_type'][0] ) && ! empty( $meta['cz_menu_image'][0] ) && $meta['cz_menu_icon_type'][0] === 'image' ) {
$icon_css = empty( $meta['cz_menu_css_icon'][0] ) ? '' : ' style="' . Codevz_Plus::sk_inline_style( $meta['cz_menu_css_icon'][0] ) . '"';
$title = $title ? '<i class="menu_icon_image"' . $icon_css . '><img loading="lazy" src="' . $meta['cz_menu_image'][0] . '" alt="menu" /></i>' . $title : '<i class="menu_icon_image menu_icon_no_text" title="' . $title . '"' . $icon_css . '><img loading="lazy" src="' . $meta['cz_menu_image'][0] . '" alt="menu" /></i>';
} else if ( ! empty( $meta['cz_menu_icon'][0] ) ) {
$icon = $meta['cz_menu_icon'][0];
$icon_css = empty( $meta['cz_menu_css_icon'][0] ) ? '' : ' style="' . Codevz_Plus::sk_inline_style( $meta['cz_menu_css_icon'][0] ) . '"';
$title = $title ? '<i class="' . $icon . '"' . $icon_css . '></i>' . $title : '<i class="' . $icon . ' menu_icon_no_text" title="' . $title . '"' . $icon_css . '></i>';
}
if ( ! empty( $meta['cz_menu_custom'][0] ) ) {
$custom = do_shortcode( $meta['cz_menu_custom'][0] );
}
$ul_css = ( $is_mega && empty( $meta['cz_menu_css_ul'][0] ) ) ? '' : ' data-sub-menu="' . Codevz_Plus::sk_inline_style( isset( $meta['cz_menu_css_ul'][0] ) ? $meta['cz_menu_css_ul'][0] : '' ) . '"';
$row_id = empty( $args->cz_row_id ) ? '' : $args->cz_row_id;
$classes .= $title ? '' : ' hide';
$classes .= $is_mega ? ' menu-item-has-children' : '';
$classes = ' class="' . esc_attr( $classes ) . $is_mega . $mnt . '"';
$li_id = 'menu-' . $row_id . '-' . $item->ID;
$output .= '<li id="' . $li_id . '"' . $classes . $ul_css . '>';
$li_output = '<li id="' . $li_id . '"' . $classes . $ul_css . '>';
$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( $item->url ) .'"';
// data-title with fix for icons.
if ( preg_match( '/^\s*<i[^>]*><\/i>\s*$/i', $title ) ) {
$data_title = '';
} else {
$data_arrow = is_rtl() ? '← ' : '→ ';
$data_title = preg_replace( '/<i[^>]*><\/i>/i', $data_arrow, $title );
}
$attributes .= ' data-title="' . esc_attr( wp_strip_all_tags( $data_title ) ) .'"';
// Menu badge.
if ( ! empty( $meta['cz_menu_badge'][0] ) ) {
$badge_css = empty( $meta['cz_menu_css_badge'][0] ) ? '' : ' style="' . Codevz_Plus::sk_inline_style( $meta['cz_menu_css_badge'][0] ) . '"';
$title .= '<span class="cz_menu_badge"' . $badge_css . '>' . $meta['cz_menu_badge'][0] . '</span> ';
}
$attributes .= empty( $meta['cz_menu_css_label'][0] ) ? '' : ' style="' . Codevz_Plus::sk_inline_style( $meta['cz_menu_css_label'][0] ) . '"';
$menu_more_css = empty( $meta['cz_menu_css_label_hover'][0] ) ? '' : '#' . $li_id . ' > a:hover {' . str_replace( ';', ' !important;', Codevz_Plus::sk_inline_style( $meta['cz_menu_css_label_hover'][0] ) ) . '}';
$menu_more_css .= empty( $meta['cz_menu_css_label_shape'][0] ) ? '' : '#' . $li_id . ' > a:before{' . str_replace( ';', ' !important;', Codevz_Plus::sk_inline_style( $meta['cz_menu_css_label_shape'][0] ) ) . '}';
$attributes .= $menu_more_css ? ' data-cz-style="' . $menu_more_css . '"' : '';
$description = empty( $meta2['cz_menu_subtitle'][0] ) ? '' : '<span class="cz_menu_subtitle">' . $meta2['cz_menu_subtitle'][0] . '</span>';
if ( ! empty( $meta2['cz_menu_col_title'][0] ) ) {
$item_output = '<strong class="codevz-plus-megamenu-title">' . $title . '</strong>';
} else {
$item_output = $args->before;
$item_output .= '<a' . $attributes . '>';
$menu_icon_fa = '';
if ( Codevz_Plus::contains( $classes, 'has-children' ) ) {
if ( $depth && ! empty( $args->cz_indicator2 ) ) {
$menu_icon_fa = '<i class="cz_indicator ' . $args->cz_indicator2 . '"></i>';
} else if ( ! empty( $args->cz_indicator ) ) {
$menu_icon_fa = '<i class="cz_indicator ' . $args->cz_indicator . '"></i>';
}
}
$item_output .= $args->link_before . '<span>' . $title . '</span>' . $menu_icon_fa . $description . $args->link_after;
$item_output .= '</a>';
$mega = $meta2['cz_menu_megamenu'][0] ?? '';
if ( $mega ) {
$content = ( $mega === 'custom' ) ? Codevz_Plus::get_page_as_element( $meta2['cz_menu_megamenu_id'][0] ?? '' ) : ( $mega === 'custom_code' ? do_shortcode( $meta2['cz_menu_custom'][0] ?? '' ) : '' );
if ( $content ) {
$item_output .= '<ul class="sub-menu cz_custom_mega_menu clr">';
if ( $row_id === 'header_4' ) {
$item_output .= $content;
} else {
ob_start();
Codevz_Plus::tpl( 'megamenu', $content, '.sf-menu' );
$item_output .= ob_get_clean();
}
$item_output .= '</ul>';
}
}
$item_output .= $args->after;
}
if ( $this->capture_li ) {
$this->li_buffer .= $li_output . $item_output . '</li>';
}
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args, $id );
}
}