[MarketPress] - Remove Country Field

mp-remove-country-field.php

<?php
/**
 * Plugin Name: [MarketPress] - Remove Country Field
 * Plugin URI: https://premium.wpmudev.org/
 * Author: WPMUDEV
 * Author URI: https://premium.wpmudev.org
 * License: GPLv2 or later
 */
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}


add_action( 'plugins_loaded', 'wpmudev_mp_load_remove_country_field_func', 100 );
function wpmudev_mp_load_remove_country_field_func() {
	if ( defined( 'MP_VERSION' ) && class_exists( 'Marketpress' ) ) {

		add_filter( 'mp_checkout/required_fields', 'wpmudev_mp_remove_country_from_checkout_required_fields' );
		add_filter( 'mp_checkout/address_fields_array', 'wpmudev_mp_remove_country_field', 10, 2 );

		add_action( 'admin_init', 'wpmudev_mp_remove_state_and_country_fields' );
		function wpmudev_mp_remove_state_and_country_fields(){
			if( apply_filters( 'wpmudev_mp_remove_country_and_state_fields_on_admin_order_page', false ) ){
				add_filter( 'mp_order/get_address', 'wpmudev_mp_admin_hide_country_field', 10, 3 );
			}
		}

		/**
		 * Remove country field from list required fields
		 * @param  array $required_fields list required fields
		 * @return array                  custom required fields
		 */
		function wpmudev_mp_remove_country_from_checkout_required_fields($required_fields){
			if( $found = array_search('country', $required_fields) ){
				unset( $required_fields[ $found ] );
			}

			return $required_fields;
		}


		// Remove country field from checkout page
		function wpmudev_mp_remove_country_field( $address_fields, $type ){
			foreach( $address_fields as $k => $field ){
				if( isset( $field['name'] ) && $field['name'] === $type .'[country]' ){
					unset( $address_fields[ $k ] );
				}
			}

			return $address_fields;
		}

		/**
		 * Add purchase order and not fields in admin
		 * @param  strig $html  default address html
		 * @param  string $type  address type
		 * @param  object $order MP_Order
		 * @return string        custom html
		 */
		function wpmudev_mp_admin_hide_country_field( $html, $type, $order ){
			$html .= '<style>
				.mp_customer_address table tr:nth-child(9), .mp_customer_address table tr:nth-child(7){
					display:none;
				}
				.wpmudev-hide-country-fields .mp_customer_address table tr:nth-child(9), .wpmudev-hide-country-fields .mp_customer_address table tr:nth-child(7){
					display: table-row;
				}
			</style>
			<script>
				(function($){
					$(function(){
						var _mpel_order_customer = $("#mp-order-customer-info-metabox");
						if( _mpel_order_customer.length ){
							var _mpel_country_fields = _mpel_order_customer.find("select[name$=\'[country]\']");
							if( _mpel_country_fields.length ){
								var _state_fields = _mpel_order_customer.find("select[name$=\'[state]\']");;
								if( _state_fields.length ){
									_state_fields.closest("tr").remove();
								}
								_mpel_country_fields.closest("tr").remove();


								_mpel_order_customer.addClass("wpmudev-hide-country-fields");
							}
						}
					})
				}(window.jQuery));
			</script>

			';
			return $html;
		}

	}

}