File: /var/www/html/wp-content/plugins/jet-menu/includes/render/walkers/vertical-menu-walker.php
<?php
namespace Jet_Menu\Render;
/**
* Walker class
*/
class Vertical_Menu_Walker extends \Walker_Nav_Menu {
protected $item_type = 'simple';
private $item_settings = null;
/**
* @var array
*/
public $styles_to_enqueue = [];
/**
* [$depended_scripts description]
* @var array
*/
public $scripts_to_enqueue = [];
/**
* Get styles dependencies.
*
* Retrieve the list of style dependencies the element requires.
*
* @since 1.3.0
* @access public
*
* @return array Element scripts dependencies.
*/
public function get_styles_to_enqueue() {
return $this->styles_to_enqueue;
}
/**
* Get script dependencies.
*
* Retrieve the list of script dependencies the element requires.
*
* @since 1.3.0
* @access public
*
* @return array Element scripts dependencies.
*/
public function get_scripts_to_enqueue() {
return $this->scripts_to_enqueue;
}
/**
* Starts the list before the elements are added.
*
* @since 3.0.0
*
* @see Walker::start_lvl()
*
* @param string $output Passed by reference. Used to append additional content.
* @param int $depth Depth of menu item. Used for padding.
* @param stdClass $args An object of wp_nav_menu() arguments.
*/
public function start_lvl( &$output, $depth = 0, $args = array() ) {
if ( 'mega' === $this->get_item_type() ) {
return;
}
if ( isset( $args->item_spacing ) && 'discard' === $args->item_spacing ) {
$t = '';
$n = '';
} else {
$t = "\t";
$n = "\n";
}
$indent = str_repeat( $t, $depth );
// Default class.
$classes = array( 'jet-custom-nav__sub' );
$class_names = join( ' ', $classes );
$class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
$output .= "{$n}{$indent}<div $class_names>{$n}";
}
/**
* Ends the list of after the elements are added.
*
* @since 3.0.0
*
* @see Walker::end_lvl()
*
* @param string $output Passed by reference. Used to append additional content.
* @param int $depth Depth of menu item. Used for padding.
* @param stdClass $args An object of wp_nav_menu() arguments.
*/
public function end_lvl( &$output, $depth = 0, $args = array() ) {
if ( 'mega' === $this->get_item_type() ) {
return;
}
if ( isset( $args->item_spacing ) && 'discard' === $args->item_spacing ) {
$t = '';
$n = '';
} else {
$t = "\t";
$n = "\n";
}
$indent = str_repeat( $t, $depth );
$output .= "$indent</div>{$n}";
}
/**
* Starts the element output.
*
* @since 3.0.0
* @since 4.4.0 The {@see 'nav_menu_item_args'} filter was added.
*
* @see Walker::start_el()
*
* @param string $output Passed by reference. Used to append additional content.
* @param WP_Post $item Menu item data object.
* @param int $depth Depth of menu item. Used for padding.
* @param stdClass $args An object of wp_nav_menu() arguments.
* @param int $id Current item ID.
*/
public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
// Don't put any code before this!
$this->item_settings = null;
$this->set_item_type( $item->ID, $depth );
if ( 'mega' === $this->get_item_type() && 0 < $depth ) {
return;
}
if ( isset( $args->item_spacing ) && 'discard' === $args->item_spacing ) {
$t = '';
$n = '';
} else {
$t = "\t";
$n = "\n";
}
$settings = $this->get_settings( $item->ID );
$indent = ( $depth ) ? str_repeat( $t, $depth ) : '';
$classes = empty( $item->classes ) ? array() : (array) $item->classes;
$classes[] = 'jet-custom-nav__item';
$classes[] = 'jet-custom-nav__item-' . $item->ID;
jet_menu_tools()->add_menu_css( $item->ID, '.jet-custom-nav__item-' . $item->ID );
if ( $this->is_mega_enabled( $item->ID ) ) {
$classes[] = 'menu-item-has-children';
if ( ! empty( $settings['custom_mega_menu_position'] ) ) {
$classes[] = 'jet-custom-nav-mega-sub-position-' . esc_attr( $settings['custom_mega_menu_position'] );
}
}
/**
* Filters the arguments for a single nav menu item.
*
* @since 4.4.0
*
* @param stdClass $args An object of wp_nav_menu() arguments.
* @param WP_Post $item Menu item data object.
* @param int $depth Depth of menu item. Used for padding.
*/
$args = apply_filters( 'nav_menu_item_args', $args, $item, $depth );
$class_names = join( ' ', array_filter( $classes ) );
$submenu_trigger = $args->settings['submenu_trigger'] ?? 'hover';
$submenu_target = $args->settings['submenu_target'] ?? 'item';
$atts_wrapper = array();
if ( ! empty( $class_names ) ) {
$atts_wrapper['class'] = esc_attr( $class_names );
}
$is_dropdown_trigger = ( in_array( 'menu-item-has-children', $item->classes ) || $this->is_mega_enabled( $item->ID ) );
if ( $is_dropdown_trigger && ( 'item' === $submenu_target || 'hover' === $submenu_trigger ) ) {
$atts_wrapper['role'] = 'button';
$atts_wrapper['tabindex'] = '0';
$atts_wrapper['aria-haspopup'] = 'true';
$atts_wrapper['aria-expanded'] = 'false';
$atts_wrapper['aria-label'] = esc_attr( wp_strip_all_tags( $item->title ) );
}
$wrapper_attributes = '';
foreach ( $atts_wrapper as $attr => $value ) {
if ( ! empty( $value ) ) {
$wrapper_attributes .= sprintf( ' %s="%s"', $attr, $value );
}
}
$output .= $indent . '<div' . $wrapper_attributes .'>';
$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 : '';
$link_classes = array( 'jet-custom-nav__item-link' );
if ( isset( $settings['hide_item_text'] ) && 'true' === $settings['hide_item_text'] ) {
$link_classes[] = 'jet-custom-nav__item-link--hidden-label';
}
$atts['class'] = implode( ' ', $link_classes );
/**
* Filters the HTML attributes applied to a menu item's anchor element.
*
* @since 3.6.0
* @since 4.1.0 The `$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 WP_Post $item The current menu item.
* @param stdClass $args An object of 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 . '"';
}
}
/** This filter is documented in wp-includes/post-template.php */
$title = apply_filters( 'the_title', $item->title, $item->ID );
if ( isset( $settings['hide_item_text'] ) && 'true' === $settings['hide_item_text'] ) {
$title = '';
}
$desc = '';
if ( ! empty( $item->description ) ) {
$desc = sprintf(
'<span class="jet-custom-item-desc %2$s">%1$s</span>',
$item->description,
( 0 === $depth ) ? 'top-level-desc' : 'sub-level-desc'
);
}
$label = sprintf(
'<span class="jet-custom-item-label %s">%s</span>',
( 0 === $depth ) ? 'top-level-label' : 'sub-level-label',
$title
);
$title = sprintf( '<span class="jet-menu-link-text">%s%s</span>', $label, $desc );
/**
* Filters a menu item's title.
*
* @since 4.4.0
*
* @param string $title The menu item's title.
* @param WP_Post $item The current menu item.
* @param stdClass $args An object of wp_nav_menu() arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$title = apply_filters( 'nav_menu_item_title', $title, $item, $args, $depth );
$item_output = $args->before;
$item_output .= '<a'. $attributes .'>';
$item_icon = ! empty( $settings['menu_svg'] ) ? jet_menu_tools()->get_svg_html( $settings['menu_svg'] ) : '';
if ( ! empty( $item_icon ) ) {
$title = $item_icon . $title;
}
if ( ! empty( $settings['menu_badge'] ) || ! empty( $settings['badge_svg'] ) ) {
$menu_badge_type = isset( $settings['menu_badge_type'] ) ? $settings['menu_badge_type'] : 'text';
$badge_html = '';
switch ( $menu_badge_type ) {
case 'text':
$badge_html = $settings['menu_badge'];
break;
case 'svg':
$badge_html = jet_menu_tools()->get_svg_html( $settings['badge_svg'], false );
break;
}
$title = $title . jet_menu_tools()->get_badge_html( $badge_html, $depth );
}
if ( in_array( 'menu-item-has-children', $item->classes ) || $this->is_mega_enabled( $item->ID ) ) {
$arrow_icon = isset( $args->settings['dropdown_icon'] ) ? $args->settings['dropdown_icon'] : jet_menu()->svg_manager->get_svg_html( 'arrow-right' );
if ( 'click' === $submenu_trigger && 'sub_icon' === $submenu_target ) {
$arrow_icon_html = sprintf( '<div class="jet-dropdown-arrow" role="button" tabindex="0" aria-haspopup="true" aria-expanded="false" aria-label="Expand submenu">%1$s</div>', $arrow_icon );
} else {
$arrow_icon_html = sprintf( '<div class="jet-dropdown-arrow">%1$s</div>', $arrow_icon );
}
$title = $title . $arrow_icon_html;
}
$item_output .= $args->link_before . $title . $args->link_after;
$item_output .= '</a>';
$item_output .= $args->after;
$is_elementor = ( isset( $_GET['elementor-preview'] ) ) ? true : false; // phpcs:ignore WordPress.Security.NonceVerification.Recommended
$mega_item = get_post_meta( $item->ID, jet_menu()->post_type_manager->meta_key(), true );
if ( $this->is_mega_enabled( $item->ID ) ) {
$content_type = $settings['content_type'];
$render_instance = false;
$mega_template_id = null;
switch ( $content_type ) {
case 'default':
$mega_template_id = get_post_meta( $item->ID, 'jet-menu-item-block-editor', true );
$mega_template_dependencies = get_post_meta( $mega_template_id, '_is_deps_ready', true );
$is_content = empty( $mega_template_dependencies ) ? true : false;
if ( ! empty( $mega_template_id ) ) {
$render_instance = new \Jet_Menu\Render\Block_Editor_Content_Render( [
'template_id' => $mega_template_id,
'with_css' => true,
'is_content' => $is_content
] );
}
break;
case 'elementor':
$mega_template_id = get_post_meta( $item->ID, 'jet-menu-item', true );
if ( ! empty( $mega_template_id ) ) {
$render_instance = new \Jet_Menu\Render\Elementor_Content_Render( [
'template_id' => $mega_template_id,
'with_css' => true,
'is_content' => true
] );
}
break;
}
$template_content = __( 'Mega content is empty', 'jet-menu' );
if ( $render_instance ) {
$render_data = $render_instance->get_render_data();
$render_data = apply_filters( 'jet-plugins/render/render-data', $render_data, $mega_template_id, $content_type );
$mega_template_styles = $render_data['styles'];
$mega_template_scripts = $render_data['scripts'];
$this->styles_to_enqueue = wp_parse_args( $mega_template_styles, $this->styles_to_enqueue );
$this->scripts_to_enqueue = wp_parse_args( $mega_template_scripts, $this->scripts_to_enqueue );
$template_content = $render_data['content'];
$this->maybe_enqueue_styles();
$this->maybe_enqueue_scripts();
}
do_action( 'jet-menu/widgets/custom-menu/mega-sub-menu/before-render', $item->ID );
/*if ( class_exists( 'Elementor\Plugin' ) ) {
$elementor = \Elementor\Plugin::instance();
$content = $elementor->frontend->get_builder_content_for_display( $mega_item );
}*/
do_action( 'jet-menu/widgets/custom-menu/mega-sub-menu/after-render', $item->ID );
$item_output .= sprintf( '<div class="jet-custom-nav__mega-sub" data-template-id="%s" data-template-content="%s">%s</div>', $mega_template_id, $content_type, $template_content );
// Fixed displaying mega and sub menu together.
$this->set_item_type( $item->ID, $depth );
}
/**
* Filters a menu item's starting output.
*
* The menu item's starting output only includes `$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 WP_Post $item Menu item data object.
* @param int $depth Depth of menu item. Used for padding.
* @param stdClass $args An object of wp_nav_menu() arguments.
*/
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
}
/**
* Ends the element output, if needed.
*
* @since 3.0.0
*
* @see Walker::end_el()
*
* @param string $output Passed by reference. Used to append additional content.
* @param WP_Post $item Page data object. Not used.
* @param int $depth Depth of page. Not Used.
* @param stdClass $args An object of wp_nav_menu() arguments.
*/
public function end_el( &$output, $item, $depth = 0, $args = array() ) {
if ( 'mega' === $this->get_item_type() && 0 < $depth ) {
return;
}
if ( isset( $args->item_spacing ) && 'discard' === $args->item_spacing ) {
$t = '';
$n = '';
} else {
$t = "\t";
$n = "\n";
}
$output .= "</div>{$n}";
}
/**
* Store in WP Cache processed item type
*
* @param integer $item_id Current menu Item ID
* @param integer $depth Current menu Item depth
*/
public function set_item_type( $item_id = 0, $depth = 0 ) {
if ( 0 < $depth ) {
return;
}
$item_type = 'simple';
if ( $this->is_mega_enabled( $item_id ) ) {
$item_type = 'mega';
}
wp_cache_set( 'item-type', $item_type, 'jet-custom-menu' );
}
/**
* Returns current item (for top level items) or parent item (for subs) type.
* @return [type] [description]
*/
public function get_item_type() {
return wp_cache_get( 'item-type', 'jet-custom-menu' );
}
/**
* Check if mega menu enabled for passed item
*
* @param int $item_id Item ID
* @return boolean
*/
public function is_mega_enabled( $item_id = 0 ) {
$item_settings = $this->get_settings( $item_id );
return ( isset( $item_settings['enabled'] ) && 'true' == $item_settings['enabled'] );
}
/**
* Get item settings
*
* @param integer $item_id Item ID
* @return array
*/
public function get_settings( $item_id = 0 ) {
if ( null === $this->item_settings ) {
$this->item_settings = jet_menu()->settings_manager->get_menu_item_settings( $item_id );
}
return $this->item_settings;
}
/**
* @return false|void
*/
public function maybe_enqueue_styles() {
$style_depends = $this->get_styles_to_enqueue();
if ( empty( $style_depends ) ) {
return false;
}
foreach ( $style_depends as $key => $style_data ) {
$style_handle = $style_data['handle'];
if ( wp_style_is( $style_handle ) ) {
continue;
}
$style_obj = $style_data['obj'];
if ( ! isset( wp_styles()->registered[ $style_handle ] ) ) {
wp_styles()->registered[ $style_handle ] = $style_obj;
}
wp_enqueue_style( $style_obj->handle, $style_obj->src, $style_obj->deps, $style_obj->ver );
}
}
/**
* [page_menus_before_enqueue_scripts description]
* @return [type] [description]
*/
public function maybe_enqueue_scripts() {
$script_depends = $this->get_scripts_to_enqueue();
if ( empty( $script_depends ) ) {
return false;
}
foreach ( $script_depends as $script => $script_data ) {
$script_handle = $script_data['handle'];
if ( wp_script_is( $script_handle ) ) {
continue;
}
$script_obj = $script_data['obj'];
if ( ! isset( wp_scripts()->registered[ $script_handle ] ) ) {
wp_scripts()->registered[ $script_handle ] = $script_obj;
}
wp_enqueue_script( $script_obj->handle, $script_obj->src, $script_obj->deps, $script_obj->ver );
wp_scripts()->print_extra_script( $script_obj->handle );
}
}
}