/**
* Convert contry string (e.g. United States of America) into 2 or 3 letter (e.g. US or USA)
* Or country 2 or 3 letters code to country string in English
* Or betweeen country codes: Values for $nbLetters:
* 3 : country -> 3 letters
* 2 : country -> 2 letters
* -2 : 2 letters -> country
* -3 : 3 letters -> country
* 23 : 2 letters -> 3 letters
* 32 : 3 letters -> 2 letters
*
* @param string $country Full text country name (if $nbLetters = 2 or 3) or country code (if $nbLetters = -2 or -3 or 23 or 32)
* @param int $nbLetters Number of letters code (2 or 3 for full name to code and -2 or -3 for code to name)
* @return string 2/3/full-letters country name
*/
protected function countryToLetters($country, $nbLetters)
{
$countries = new cbpaidCountries();
switch ($nbLetters) {
case 3:
$ret = $countries->countryToThreeLetters($country);
break;
case 2:
$ret = $countries->countryToTwoLetters($country);
break;
case -2:
$ret = $countries->twoLettersToCountry($country);
break;
case -3:
$ret = $countries->threeLettersToCountry($country);
break;
case 23:
$ret = $countries->twoToThreeLettersCountry($country);
break;
case 32:
$ret = $countries->threeToTwoLettersCountry($country);
break;
default:
trigger_error('Unknown nbLetters in countryToLetters', E_USER_WARNING);
$ret = null;
break;
}
if ($ret === null) {
$n = $nbLetters < 0 ? 255 : $nbLetters % 10;
$ret = substr($country, 0, $n);
}
return $ret;
}
/**
* Computes country from the $this->address_country_code 2-letters country code and stores it into $this->address_country
*/
protected function _computeCountryFromTwoLettersCountry( ) {
$countries = new cbpaidCountries();
$country = $countries->twoLettersToCountry( $this->address_country_code );
if ( $country ) {
$this->address_country = $country;
}
}
/**
* Gets an invoice address field
*
* @param string $fieldName 'cb_subs_inv_address_first_name' or last_name, payer_business_name, address_street, address_city, address_zip, address_state, address_country, contact_phone, vat_number
* @return string Value (including default value for country if tax plugin is installed)
*/
public function getInvoiceAddressField($fieldName)
{
$cbUser = CBuser::getInstance((int) $this->id);
$value = isset($cbUser->{$fieldName}) ? $cbUser->{$fieldName} : null;
if ($value) {
return $value;
}
if ($fieldName != 'cb_subs_inv_address_country') {
return $value;
}
$countries = new cbpaidCountries();
return $countries->twoLettersToCountry($this->getDefaultInvoiceCountryCode());
}
