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<?php
/**
* * You are allowed to use this API in your web application.
*
* Copyright (C) 2018 by customweb GmbH
*
* This program is licenced under the customweb software licence. With the
* purchase or the installation of the software in your application you
* accept the licence agreement. The allowed usage is outlined in the
* customweb software licence which can be found under
* http://www.sellxed.com/en/software-license-agreement
*
* Any modification or distribution is strictly forbidden. The license
* grants you the installation in one application. For multiuse you will need
* to purchase further licences at http://www.sellxed.com/shop.
*
* See the customweb software licence agreement for more details.
*
*/
/**
* This util class some basic functions for Sogenactif.
*
* @author Thomas Hunziker
*
*/
final class Customweb_Payment_Util {
private function __construct(){
// prevent any instantiation of this class
}
/**
* This method extracts the expiry date (month, year) from a single string.
*
*
* @param string $expriyDate
* @return array
*/
public static function extractExpiryDate($expriyDate){
$month = null;
$year = null;
if (strlen($expriyDate) == 4) {
$month = substr($expriyDate, 0, 2);
$year = substr($expriyDate, 2, 2);
}
else if (strlen($expriyDate) == 6) {
$month = substr($expriyDate, 0, 2);
$year = substr($expriyDate, 2, 4);
}
return array(
'month' => $month,
'year' => $year
);
}
/**
* This method checks if two given amounts equals.
*
*
* @param double $amount1
* @param double $amount2
* @param int $decimalPlaces
* @return boolean
*/
public static function amountEqual($amount1, $amount2, $decimalPlaces = 2){
$amount1String = number_format($amount1, $decimalPlaces);
$amount2String = number_format($amount2, $decimalPlaces);
if ($amount1String == $amount2String) {
return true;
}
else {
return false;
}
}
/**
* This function is deprecated use Customweb_Payment_Util::applyOrderSchemaImproved($orderSchema, $transactionId, $maxLength) instead
*
* @deprecated
*
* @param string $orderSchema
* @param string|int $transactionId
* @param int $maxLength
* @return string
*/
public static function applyOrderSchema($orderSchema, $transactionId, $maxLength){
$id = (string) $transactionId;
if (!empty($orderSchema)) {
$totalLength = strlen($id) + strlen($orderSchema);
// In case the {id} is present, we have to substract 4 chars,
// because they will be replaced later.
if (stristr($orderSchema, '{id}')) {
$totalLength = $totalLength - 4;
}
if ($totalLength > $maxLength) {
$lengthToReduce = ($totalLength - $maxLength);
$orderSchema = Customweb_Util_String::substrUtf8($orderSchema, min($lengthToReduce, strlen($orderSchema)), strlen($orderSchema));
}
if (strstr($orderSchema, '{id}')) {
$id = str_replace('{id}', $id, $orderSchema);
}
else if (strstr($orderSchema, '{ID}')) {
$id = str_replace('{ID}', $id, $orderSchema);
}
else {
$id = $orderSchema . $id;
}
}
return Customweb_Util_String::substrUtf8($id, 0, $maxLength);
}
/**
* This function replaces the {id} string in the $orderSchema with the $transactionId
* It also reduces the length to max length and ensures the $transactionId is always present in the
* resulting string
*
* @param string $orderSchema
* @param string | int $transactionId
* @param int $maxLength
* @return string
*/
public static function applyOrderSchemaImproved($orderSchema, $transactionId, $maxLength){
$id = Customweb_Core_String::_($transactionId);
$schema = Customweb_Core_String::_($orderSchema);
if (!$schema->isEmpty()) {
$totalLength = $id->getLength() + $schema->getLength();
if ($totalLength > $maxLength) {
$maxSchemaLength = $maxLength - $id->getLength();
$reducedSchema = $schema->substring(0, $maxSchemaLength);
if ($reducedSchema->contains('{id}') || $reducedSchema->contains('{ID}')) {
//The recuded schema contains the id tag, so it will be replaced and the schema could acutally be 4 chars longer
$schema = $schema->substring(0, $maxSchemaLength + 4);
}
else {
$schema = $reducedSchema;
}
}
if ($schema->contains('{id}')) {
$id = $schema->replace('{id}', $id);
}
elseif ($schema->contains('{ID}')) {
$id = $schema->replace('{ID}', $id);
}
else {
$id = Customweb_Core_String::_($schema . $id);
}
}
return $id->substring(0, $maxLength)->toString();
}
/**
* Replaces the tags in the string provided.
* The tags are the keys and the replacement values are the values in the array $tagValues
*
* @param string $string The original string
* @param array $tagValues map of tag => replacement
* @return string the modified String
*/
public static function replaceTagsInString($string, array $tagValues) {
$modified = Customweb_Core_String::_($string);
foreach($tagValues as $tag => $value) {
$modified = $modified->replace($tag, $value);
}
return $modified->toString();
}
/**
*
* @param string $lang
* @param string $supportedLanguages
* @deprecated Use instead Customweb_Core_Util_Language::getCleanLanguageCode()
*/
public static function getCleanLanguageCode($lang, $supportedLanguages){
$lang = (string) $lang;
return Customweb_Core_Util_Language::getCleanLanguageCode($lang, $supportedLanguages);
}
}