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Current File : /home/church/public_html/paradigmmar.com/wp-content/themes/paradigmmar/core/classes/class_menu.php

<?php

//Walker for displaying dropdown icons on the main menu
if ( ! class_exists( 'Cpotheme_Menu_Walker' ) ) {
	class Cpotheme_Menu_Walker extends Walker_Nav_Menu {

		function start_el( &$output, $item, $depth = 0, $args = array(), $current_object_id = 0 ) {
			global $wp_query;
			$indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';

			$class_names = $value = '';

			$classes = empty( $item->classes ) ? array() : (array) $item->classes;

			$class_names = join( ' ', apply_filters( 'nav_menu_css_class', array_filter( $classes ), $item ) );

			$class_names .= ! empty( $item->description ) ? ' menu-has-description' : '';
			$class_names .= ! empty( $item->icon ) ? ' menu-has-icon' : '';
			$class_names .= ! empty( $item->style ) ? ' menu-' . $item->style : '';

			$class_names = ' class="' . esc_attr( $class_names ) . '"';

			$output .= $indent . '<li id="menu-item-' . $item->ID . '"' . $value . $class_names . '>';

			$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 ) && $item->url != '#' ? ' href="' . esc_attr( $item->url ) . '"' : '';

			$item_output  = $args->before;
			$item_output .= '<a' . $attributes . '>';
			$item_output .= '<span class="menu-link">';
			$item_output .= $args->link_before;
			$item_output .= '<span class="menu-title">' . apply_filters( 'the_title', $item->title, $item->ID ) . '</span>';
			$item_output .= $args->link_after;
			$item_output .= '</span>';
			$item_output .= '</a>';
			$item_output .= $args->after;

			$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
		}

		function display_element( $element, &$children_elements, $max_depth, $depth = 0, $args, &$output ) {
			$id_field = $this->db_fields['id'];
			if ( ! empty( $children_elements[ $element->$id_field ] ) ) {
				$element->classes[] = 'has_children has-children';
				wp_enqueue_style( 'cpotheme-fontawesome' );
			}
			Walker_Nav_Menu::display_element( $element, $children_elements, $max_depth, $depth, $args, $output );
		}
	}
}