File "pa-nav-menu-walker.php"
Full Path: /home/cabizcok/public_html/wp-content/plugins/premium-addons-for-elementor/includes/pa-nav-menu-walker.php
File size: 16.27 KB
MIME-type: text/x-php
Charset: utf-8
<?php
/**
* PA Nav Menu Walker.
*/
namespace PremiumAddons\Includes;
// PA classes.
use PremiumAddons\Includes\Premium_Template_Tags;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Class Pa_Nav_Menu_Walker.
*/
class Pa_Nav_Menu_Walker extends \Walker_Nav_Menu {
/**
* Menu Settings.
*
* @var settings
*/
private $settings = null;
/**
* Is mobile menu flag.
*
* @var is_mobile_menu
*/
private $is_mobile_menu = null;
/**
* Class Constructor.
*
* @param array $widget_settings widget settings.
* @param bool $is_mobile_menu is toggle menu flag.
*/
public function __construct( $widget_settings, $is_mobile_menu = false ) {
$this->settings = $widget_settings;
$this->is_mobile_menu = $is_mobile_menu;
}
/**
* Get Item Postmeta data.
*
* @since 4.9.4
* @access public
*
* @param int|string $item_id menu item id.
*
* @return object
*/
public function get_item_postmeta( $item_id ) {
$defauls = array(
'item_id' => '',
'item_icon' => '',
'item_badge' => '',
'item_depth' => '',
'item_badge_bg' => '',
'item_icon_type' => '',
'item_lottie_url' => '',
'item_icon_color' => '',
'item_badge_color' => '',
'mega_content_pos' => '',
'mega_content_width' => '',
'mega_content_enabled' => '',
'full_width_mega_content' => '',
);
$item_meta = array_merge( $defauls, (array) json_decode( get_post_meta( $item_id, 'pa_megamenu_item_meta', true ) ) );
return (object) $item_meta;
}
/**
* Get Mega Content ID.
* Retrieves mega content id from postmeta table.
*
* @access public
* @since 4.9.4
*
* @param string $item_id menu item id.
*
* @return string
*/
public function get_mega_content_id( $item_id ) {
return get_post_meta( $item_id, 'pa_mega_content_temp', true );
}
/**
* Get default submenu icon.
*
* @access public
* @since 4.9.18
*
* @param string $layout main menu layout.
*
* @return string
*/
public function get_default_submenu_icon() {
// toggle menu icon.
if ( $this->is_mobile_menu ) {
return 'fas fa-angle-down';
}
$icon = 'fas fa-angle-right';
$layout = $this->settings['pa_nav_menu_layout'];
switch ( $layout ) {
case 'hor':
if ( is_rtl() ) {
$icon = 'fas fa-angle-left';
}
break;
case 'slide':
case 'dropdown':
$icon = 'fas fa-angle-down';
break;
case 'ver':
$icon = 'fas fa-angle-' . $this->settings['pa_nav_ver_submenu'];
break;
}
return $icon;
}
/**
* Starts the list before the elements are added.
*
* @since 3.0.0
*
* @see Walker::start_lvl()
*
* @param string $output Used to append additional content (passed by reference).
* @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 = null ) {
if ( isset( $args->item_spacing ) && 'discard' === $args->item_spacing ) {
$t = '';
$n = '';
} else {
$t = "\t";
$n = "\n";
}
$indent = str_repeat( $t, $depth );
$classes = array( 'premium-sub-menu' );
/**
* Filters the CSS class(es) applied to a menu list element.
*
* @since 4.8.0
*
* @param string[] $classes Array of the CSS classes that are applied to the menu `<ul>` element.
* @param stdClass $args An object of `wp_nav_menu()` arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$class_names = implode( ' ', apply_filters( 'nav_menu_submenu_css_class', $classes, $args, $depth ) );
$class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
$output .= "{$n}{$indent}<ul$class_names>{$n}";
}
/**
* Ends the list of after the elements are added.
*
* @since 3.0.0
*
* @see Walker::end_lvl()
*
* @param string $output Used to append additional content (passed by reference).
* @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 = null ) {
if ( isset( $args->item_spacing ) && 'discard' === $args->item_spacing ) {
$t = '';
$n = '';
} else {
$t = "\t";
$n = "\n";
}
$indent = str_repeat( $t, $depth );
$output .= "$indent</ul>{$n}";
}
/**
* Starts the element output.
*
* @since 3.0.0
* @since 4.4.0 The {@see 'nav_menu_item_args'} filter was added.
* @since 5.9.0 Renamed `$item` to `$data_object` and `$id` to `$current_object_id`
* to match parent class for PHP 8 named parameter support.
*
* @see Walker::start_el()
*
* @param string $output Used to append additional content (passed by reference).
* @param WP_Post $data_object 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 $current_object_id Optional. ID of the current menu item. Default 0.
*/
public function start_el( &$output, $data_object, $depth = 0, $args = array(), $current_object_id = 0 ) {
$settings = $this->settings;
// Restores the more descriptive, specific name for use within this method.
$menu_item = $data_object;
if ( is_null( $menu_item ) ) {
return;
}
$item_meta = $this->get_item_postmeta( $menu_item->ID );
if ( isset( $args->item_spacing ) && 'discard' === $args->item_spacing ) {
$t = '';
$n = '';
} else {
$t = "\t";
$n = "\n";
}
$indent = ( $depth ) ? str_repeat( $t, $depth ) : '';
$classes = empty( $menu_item->classes ) ? array() : (array) $menu_item->classes; // has default classes.
$classes[] = 'premium-nav-menu-item'; // add our own class too.
if ( 0 < $depth ) {
$classes[] = 'premium-sub-menu-item';
}
if ( 'true' == $item_meta->mega_content_enabled ) {
$classes[] = 'premium-mega-nav-item menu-item-has-children';
if ( 'default' === $item_meta->mega_content_pos ) {
$classes[] = 'premium-mega-item-static';
}
}
/** handling active anchor links which redirects to an id in a page */
$is_anchor = false !== strpos( $menu_item->url, '#' );
// we can later add other classes here based on the user settings.
if ( ! $is_anchor && in_array( 'current-menu-item', $classes, true ) ) {
$classes[] = 'premium-active-item';
}
if ( $is_anchor ) { // the active class will be added via js.
$classes[] = 'premium-item-anchor';
}
// Add badge marker.
if ( ! empty( $item_meta->item_badge ) ) {
$classes[] = 'has-pa-badge';
// check for sub item badge effects.
$badge_effect = $settings['sub_badge_hv_effects'];
if ( 0 < $depth && '' !== $badge_effect ) {
$classes[] = 'premium-badge-' . $badge_effect;
}
}
/**
* 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 $menu_item Menu item data object.
* @param int $depth Depth of menu item. Used for padding.
*/
$args = apply_filters( 'nav_menu_item_args', $args, $menu_item, $depth ); // default fitler.
/**
* Filters the CSS classes applied to a menu item's list item element.
*
* @since 3.0.0
* @since 4.1.0 The `$depth` parameter was added.
*
* @param string[] $classes Array of the CSS classes that are applied to the menu item's `<li>` element.
* @param WP_Post $menu_item The current menu item object.
* @param stdClass $args An object of wp_nav_menu() arguments.
* @param int $depth Depth of menu item. Used for padding.
*/
$class_names = implode( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $menu_item, $args, $depth ) );
$class_names = $class_names ? ' class="' . esc_attr( $class_names ) . '"' : '';
/**
* Filters the ID applied to a menu item's list item element.
*
* @since 3.0.1
* @since 4.1.0 The `$depth` parameter was added.
*
* @param string $menu_id The ID that is applied to the menu item's `<li>` element.
* @param WP_Post $menu_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.
*/
$id = apply_filters( 'nav_menu_item_id', 'premium-nav-menu-item-' . $menu_item->ID, $menu_item, $args, $depth ); // change the default id.
$id = $id ? ' id="' . esc_attr( $id ) . '"' : '';
$full_width = 'true' == $item_meta->full_width_mega_content ? ' data-full-width="true"' : '';
$output .= $indent . '<li' . $id . $class_names . $full_width . '>';
// link attributes.
$atts = array();
$atts['title'] = ! empty( $menu_item->attr_title ) ? $menu_item->attr_title : '';
$atts['target'] = ! empty( $menu_item->target ) ? $menu_item->target : '';
if ( '_blank' === $menu_item->target && empty( $menu_item->xfn ) ) {
$atts['rel'] = 'noopener';
} else {
$atts['rel'] = $menu_item->xfn;
}
$atts['href'] = ! empty( $menu_item->url ) ? $menu_item->url : '';
$atts['aria-current'] = $menu_item->current ? 'page' : '';
/**
* Page-Transition Experiment Fix.
* add elementor's custom attribute to Toggle menu links
* && if the element has sub|mega menu.
*/
$is_parent = in_array( 'menu-item-has-children', $classes, true ) || 'true' == $item_meta->mega_content_enabled;
$is_toggle = in_array( $settings['pa_nav_menu_layout'], array( 'dropdown', 'slide' ), true ) || wp_is_mobile();
if ( $is_toggle && $is_parent ) {
$atts['data-e-disable-page-transition'] = 'true';
}
/**
* Filters the HTML attributes applied to a menu item's anchor element.
*
* @since 3.6.0
* @since 4.1.0 The `$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.
* @type string $aria-current The aria-current attribute.
* }
* @param WP_Post $menu_item The current menu item object.
* @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, $menu_item, $args, $depth );
// add our own class.
if ( empty( $atts['class'] ) ) {
$atts['class'] = 'premium-menu-link';
} else {
$atts['class'] .= ' premium-menu-link';
}
if ( 0 == $depth ) {
$atts['class'] .= ' premium-menu-link-parent';
}
$dropdown_icon = '';
$dropdown_icon_class = '';
$item_icon = '';
$item_badge = '';
$icon_class = 0 < $depth ? ' premium-sub-item-icon' : ' premium-item-icon';
$badge_class = 0 < $depth ? 'premium-sub-item-badge' : 'premium-item-badge';
if ( in_array( 'menu-item-has-children', $classes, true ) || 'true' == $item_meta->mega_content_enabled ) {
// $dropdown_icon_class = 0 === $depth ? $settings['submenu_icon']['value'] : $this->get_default_submenu_icon();
// submenu_item_icon.
if ( 0 === $depth ) {
$dropdown_icon_class = $settings['submenu_icon']['value'];
} else {
$dropdown_icon_class = ! empty( $settings['submenu_item_icon']['value'] ) ? $settings['submenu_item_icon']['value'] : $this->get_default_submenu_icon();
}
if ( ! empty( $dropdown_icon_class ) ) {
$dropdown_icon_class .= ' premium-dropdown-icon';
$dropdown_icon = sprintf( '<i class="%1$s"></i>', esc_attr( $dropdown_icon_class ) );
}
}
// add item icon.
if ( 'icon' === $item_meta->item_icon_type && ! empty( $item_meta->item_icon ) ) {
$item_icon = sprintf( '<i class="%1$s" style="color:%2$s"></i>', esc_attr( $item_meta->item_icon . $icon_class ), esc_attr( $item_meta->item_icon_color ) );
} elseif ( 'lottie' === $item_meta->item_icon_type && ! empty( $item_meta->item_lottie_url ) ) {
$item_icon = sprintf( '<div class="%1$s" data-lottie-url="%2$s" data-lottie-loop="true"></div>', esc_attr( $icon_class ) . ' premium-lottie-animation', esc_url( $item_meta->item_lottie_url ) );
}
// add item badge.
if ( ! empty( $item_meta->item_badge ) ) {
$item_badge = sprintf( '<span class="%1$s" style="color:%2$s; background-color:%3$s;">%4$s</span>', esc_attr( $badge_class ), esc_attr( $item_meta->item_badge_color ), esc_attr( $item_meta->item_badge_bg ), esc_attr( $item_meta->item_badge ) );
}
if ( 0 < $depth ) {
$atts['class'] .= ' premium-sub-menu-link';
}
$attributes = '';
foreach ( $atts as $attr => $value ) {
if ( is_scalar( $value ) && '' !== $value && false !== $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', $menu_item->title, $menu_item->ID );
/**
* Filters a menu item's title.
*
* @since 4.4.0
*
* @param string $title The menu item's title.
* @param WP_Post $menu_item The current menu item object.
* @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, $menu_item, $args, $depth );
$item_output = $args->before;
$item_output .= '<a' . $attributes . '>';
$item_output .= $args->link_before . $item_icon . $title . $dropdown_icon . $item_badge . $args->link_after;
$item_output .= '</a>';
$item_output .= $args->after;
/**
* Filters a menu item's starting output.
*
* The menu item's starting output only includes `$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 $menu_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, $menu_item, $depth, $args );
}
/**
* Ends the element output, if needed.
*
* @since 3.0.0
* @since 5.9.0 Renamed `$item` to `$data_object` to match parent class for PHP 8 named parameter support.
*
* @see Walker::end_el()
*
* @param string $output Used to append additional content (passed by reference).
* @param WP_Post $data_object Menu item 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, $data_object, $depth = 0, $args = null ) {
/**
* Add mega content to main nav menu items only.
*/
if ( 0 === $depth ) {
$item_meta = $this->get_item_postmeta( $data_object->ID );
if ( 'true' == $item_meta->mega_content_enabled && class_exists( 'Elementor\Plugin' ) ) {
$temp_id = $this->get_mega_content_id( $data_object->ID );
$temp_instance = Premium_Template_Tags::getInstance();
$content = $temp_instance->get_template_content( $temp_id, true );
$style = 'width:' . $item_meta->mega_content_width;
$output .= sprintf( '<div id="premium-mega-content-%1$s" class="premium-mega-content-container" style="%2$s">%3$s</div>', $data_object->ID, $style, $content );
}
}
if ( isset( $args->item_spacing ) && 'discard' === $args->item_spacing ) {
$t = '';
$n = '';
} else {
$t = "\t";
$n = "\n";
}
$output .= "</li>{$n}";
}
}