/home/smartbloks/www/help.smartbloks.ai/wp-content/themes/docly/inc/classes/Docly_Nav_Walker.php
<?php
/**
* WP Bootstrap Navwalker
*
* @package WP-Bootstrap-Navwalker
*/
class Docly_Nav_Walker extends Walker_Nav_Menu {
/**
* Start Level.
*
* @see Walker::start_lvl()
* @since 3.0.0
*
* @access public
* @param mixed $output Passed by reference. Used to append additional content.
* @param int $depth (default: 0) Depth of page. Used for padding.
* @param array $args (default: array()) Arguments.
* @return void
*/
public function start_lvl( &$output, $depth = 0, $args = array() ) {
$indent = str_repeat( "\t", $depth );
if ($depth == 0) {
$output .= '<i class="arrow_carrot-down_alt2 mobile_dropdown_icon"></i>';
$output .= "\n$indent<ul role=\"menu\" class=\" dropdown-menu menu-depth-2nd\" >\n";
}
if ($depth == 1) {
$output .= '<i class="arrow_carrot-down_alt2 mobile_dropdown_icon"></i>';
$output .= ''."\n$indent<ul role=\"menu\" class=\" dropdown-menu dropdown-submenu menu-depth-3rd\" >\n";
}
if ($depth == 2) {
$output .= "\n$indent<ul role=\"menu\" class=\" dropdown-menu dropdown-submenu menu-depth-4th\" >\n";
}
if ($depth == 3) {
$output .= "\n$indent<ul role=\"menu\" class=\" dropdown-menu dropdown-submenu menu-depth-5th\" >\n";
}
}
/**
* Start El.
*
* @see Walker::start_el()
* @since 3.0.0
*
* @access public
* @param mixed $output Passed by reference. Used to append additional content.
* @param mixed $item Menu item data object.
* @param int $depth (default: 0) Depth of menu item. Used for padding.
* @param array $args (default: array()) Arguments.
* @param int $id (default: 0) Menu item ID.
* @return void
*/
public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
$url = $item->url;
$url_hash = strpos($url, '#' );
$indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';
$content = get_post($item->mega_menu);
$value = '';
$class_names = $value;
$classes = empty( $item->classes ) ? array() : (array) $item->classes;
$classes[] = 'menu-item-' . $item->ID;
$class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item, $args ) );
if ( $args->has_children || $item->mega_menu != 0) {
$class_names .= ' dropdown submenu';
}
if ( in_array( 'current-menu-item', $classes, true ) ) {
$class_names .= ' active';
}
if ( in_array( 'menu-item', $classes, true ) ) {
$class_names .= ' nav-item';
}
if (is_a( $content, 'WP_Post' ) && has_shortcode( $content->post_content, 'mega_menu_thumbnail' )) {
$class_names .= ' mega_menu mega_menu_two';
}
$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 .= $indent . '<li itemscope="itemscope" ' . $id . $value . $class_names . '>';
$atts = array();
if ( empty( $item->attr_title ) ) {
$atts['title'] = ! empty( $item->title ) ? strip_tags( $item->title ) : '';
} else {
$atts['title'] = $item->attr_title;
}
$atts['target'] = ! empty( $item->target ) ? $item->target : '';
$atts['rel'] = ! empty( $item->xfn ) ? $item->xfn : '';
// If item has_children add atts to a.
if ( $args->has_children && 0 === $depth || $args->has_children && 1 === $depth ) {
$atts['class'] = 'dropdown-toggle nav-link';
$atts['role'] = 'button';
$atts['data-bs-toggle'] = 'dropdown';
$atts['aria-haspopup'] = 'true';
$atts['aria-expanded'] = 'false';
$atts['href'] = !empty( $item->url ) ? $item->url : '';
} else {
$atts['class'] = 'nav-link';
$atts['href'] = !empty( $item->url ) ? $item->url : '';
}
$atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args );
$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;
/*
* Glyphicons/Font-Awesome
* ===========
* Since the the menu item is NOT a Divider or Header we check the see
* if there is a value in the attr_title property. If the attr_title
* property is NOT null we apply it as the class name for the glyphicon.
*/
/*
* Glyphicons
* ===========
* Since the the menu item is NOT a Divider or Header we check the see
* if there is a value in the attr_title property. If the attr_title
* property is NOT null we apply it as the class name for the glyphicon.
*/
if ( ! empty( $item->attr_title ) )
$item_output .= '<a'. $attributes .'>';
else
$item_output .= '<a'. $attributes .'>';
$item_output .= $args->link_before . apply_filters( 'the_title', $item->title, $item->ID ) . $args->link_after;
$item_output .= ( $args->has_children && 1 === $depth ) ? '</a>' : esc_attr( $item->attr_title ) . '</a>';
$item_output .= $args->after;
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
}
/**
* Traverse elements to create list from elements.
*
* Display one element if the element doesn't have any children otherwise,
* display the element and its children. Will only traverse up to the max
* depth and no ignore elements under that depth.
*
* This method shouldn't be called directly, use the walk() method instead.
*
* @see Walker::start_el()
* @since 2.5.0
*
* @access public
* @param mixed $element Data object.
* @param mixed $children_elements List of elements to continue traversing.
* @param mixed $max_depth Max depth to traverse.
* @param mixed $depth Depth of current element.
* @param mixed $args Arguments.
* @param mixed $output Passed by reference. Used to append additional content.
* @return null Null on failure with no changes to parameters.
*/
public function display_element( $element, &$children_elements, $max_depth, $depth, $args, &$output ) {
if ( ! $element ) {
return; }
$id_field = $this->db_fields['id'];
// Display this element.
if ( is_object( $args[0] ) ) {
$args[0]->has_children = ! empty( $children_elements[ $element->$id_field ] ); }
parent::display_element( $element, $children_elements, $max_depth, $depth, $args, $output );
}
}