paytrace-load-public-key

paytrace-load-public-key

/**
 * IMPORTANT: The code should be added to the "child-theme/functions.php" file or anywhere that you know it will be loaded
 */
function vd_paytrace_load_js() {
	
	if ( ! class_exists( '\WcPaytrace\Helpers\Factories' ) ) {
		return;
	}
	
	$pt_gateway = \WcPaytrace\Helpers\Factories::get_gateway( 'paytrace' );
	
	if ( ! $pt_gateway && ! is_checkout() && ! is_add_payment_method_page() ) {
		return;
	}
	
	?>
	<script>
		(function ($) {
			$(document).ready(function () {
				$(document.body).on('paytrace_validate_card_fields', function (none, form, PaytraceForm) {
					PaytraceForm.setKey(PaytraceLoadKey.key);
				});
	
				var PaytraceLoadKey = {
					loadKey: function () {
						if (null !== PaytraceLoadKey.key) {
							return;
						}
	
						// Set the key from an AJAX call (in this case via a relative URL)
						var location = checkout_params_paytrace.publicKeyUrl;
	
						if ('' === location) {
							location = '/public_key.pem'
						}
	
						PaytraceLoadKey.setKeyAjax(location);
					},
	
					setKeyAjax: function (keyUrl) {
						$.ajax({
							url     : keyUrl,
							dataType: 'text',
						})
							.done(function (publicKeyPem) {
								PaytraceLoadKey.key = publicKeyPem;
	
								return true;
							})
							.fail(function (jqXHR, textStatus) {
							});
					},
	
				};
	
				PaytraceLoadKey.loadKey();
			});
		})(jQuery);
	</script>
	<?php
}

add_action( 'wp_footer', 'vd_paytrace_load_js', 999 );