Include full state and country names in GiveWP's Export Donation History

givewp_export_full_address.php

<?php

function givewp_export_full_address( $data, $payment, $columns, $instance ) {

	$address      = $payment->address;

	$data['address_line1']   = isset( $address['line1'] ) ? $address['line1'] : '';
	$data['address_line2']   = isset( $address['line2'] ) ? $address['line2'] : '';
	$data['address_city']    = isset( $address['city'] ) ? $address['city'] : '';
					
	// State.
	if ( isset( $address['state'] ) && ! empty( $address['state'] ) ) {
		$states = give_get_states( $address['country'] );
		$address_data['state'] = $states[$address['state']];
	}
	$data['address_state'] = isset( $address_data['state'] ) ? $address_data['state'] : '';
					
	$data['address_zip'] = isset( $address['zip'] ) ? $address['zip'] : '';
	
	// Country.
	if ( isset( $address['country'] ) && ! empty( $address['country'] ) ) {
		$countries = give_get_country_list();
		$country = isset( $countries[ $address['country'] ] ) ? $countries[ $address['country'] ] : $address['country'];
		$address_data['country'] = $country;
	}
	$data['address_country'] = isset( $address_data['country'] ) ? $address_data['country'] : '';


	return $data;
}

add_filter( 'give_export_donation_data', 'givewp_export_full_address', 10, 4 );