Viewing file:  Shopier.php (6.89 KB) -rw-r--r--
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<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Shopier
{
private $payment_url = 'https://www.shopier.com/ShowProduct/api_pay4.php';
private
$api_key,
$api_secret,
$module_version,
$buyer = [],
$index,
$currency = 'TRY';
public function __construct($parameters)
{
$this->api_key = $parameters['api_key'];
$this->api_secret = $parameters['api_secret'];
$this->index = $parameters['index'];
$this->module_version = ('1.0.4');
}
public function setBuyer(array $fields = [])
{
$this->buyerValidateAndLoad($this->buyerFields(), $fields);
}
public function setOrderBilling(array $fields = [])
{
$this->buyerValidateAndLoad($this->orderBillingFields(), $fields);
}
public function setOrderShipping(array $fields = [])
{
$this->buyerValidateAndLoad($this->orderShippingFields(), $fields);
}
private function buyerValidateAndLoad($validationFields, $fields)
{
$diff = array_diff_key($validationFields, $fields);
if (count($diff) > 0)
throw new Exception(implode(',', array_keys($diff)) . ' fields are required');
foreach ($validationFields as $key => $buyerField) {
$this->buyer[$key] = $fields[$key];
}
}
public function generateFormObject($order_id, $order_total, $callback_url)
{
$diff = array_diff_key($this->buyerFields(), $this->buyer);
if (count($diff) > 0)
throw new Exception(implode(',', array_keys($diff)) . ' fields are required use "setBuyer()" method ');
$diff = array_diff_key($this->orderBillingFields(), $this->buyer);
if (count($diff) > 0)
throw new Exception(implode(',', array_keys($diff)) . ' fields are required use "setOrderBilling()" method ');
$diff = array_diff_key($this->orderShippingFields(), $this->buyer);
if (count($diff) > 0)
throw new Exception(implode(',', array_keys($diff)) . ' fields are required use "setOrderShipping()" method ');
$args = array(
'API_key' => $this->api_key,
'website_index' => $this->index,
'platform_order_id' => $order_id,
'product_name' => '',
'product_type' => 0, //1 : downloadable-virtual 0:real object,2:default
'buyer_name' => $this->buyer['first_name'],
'buyer_surname' => $this->buyer['last_name'],
'buyer_email' => $this->buyer['email'],
'buyer_account_age' => 0,
'buyer_id_nr' => $this->buyer['id'],
'buyer_phone' => $this->buyer['phone'],
'billing_address' => $this->buyer['billing_address'],
'billing_city' => $this->buyer['billing_city'],
'billing_country' => $this->buyer['billing_country'],
'billing_postcode' => $this->buyer['billing_postcode'],
'shipping_address' => $this->buyer['shipping_address'],
'shipping_city' => $this->buyer['shipping_city'],
'shipping_country' => $this->buyer['shipping_country'],
'shipping_postcode' => $this->buyer['shipping_postcode'],
'total_order_value' => $order_total,
'currency' => $this->getCurrency(),
'platform' => 0,
'is_in_frame' => 0,
'current_language' => $this->lang(),
'modul_version' => $this->module_version,
'random_nr' => rand(100000, 999999)
);
$data = $args["random_nr"] . $args["platform_order_id"] . $args["total_order_value"] . $args["currency"];
$signature = hash_hmac('sha256', $data, $this->api_secret, true);
$signature = base64_encode($signature);
$args['signature'] = $signature;
$args['callback'] = $callback_url;
return [
'elements' => [
[
'tag' => 'form',
'attributes' => [
'id' => 'shopier_form_special',
'method' => 'post',
'action' => $this->payment_url
],
'children' => array_map(function ($key, $value) {
return [
'tag' => 'input',
'attributes' => [
'name' => $key,
'value' => $value,
'type' => 'hidden',
]
];
}, array_keys($args), array_values($args))
]
]
];
}
public function generateForm($order_id, $order_total, $callback_url)
{
$obj = $this->generateFormObject($order_id, $order_total, $callback_url);
return $this->recursiveHtmlStringGenerator($obj['elements']);
}
public function run($order_id, $order_total, $callback_url)
{
$form = $this->generateForm($order_id, $order_total, $callback_url);
return '<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title></title>
</head>
' . $form . '
<body>
<script type="text/javascript">
document.getElementById("shopier_form_special").submit();
</script>
</body>
</html>
';
}
// generateFormObject() sınıfının verdiği formattaki arrayden structure çıkartan yapıdırı.
private function recursiveHtmlStringGenerator(array $elements = [], $string = null)
{
foreach ($elements as $element) {
$attributes = $element['attributes'] ?? [];
$attributes = array_map(function ($key, $value) {
return $key . '="' . $value . '"';
}, array_keys($attributes), array_values($attributes));
$attribute_string = implode(' ', $attributes);
$html_in = $element['source'] ?? null;
$string .= "<{$element['tag']} {$attribute_string} > " . $html_in;
if (isset($element['children']) && is_array($element['children']))
$string = $this->recursiveHtmlStringGenerator($element['children'], $string);
$string .= "</{$element['tag']}>";
}
return $string;
}
//shopierden gelen dataları kontrol eder.
public function verifyShopierSignature($post_data)
{
if (isset($post_data['platform_order_id'])) {
$order_id = $post_data['platform_order_id'];
$random_nr = $post_data['random_nr'];
if ($order_id != '') {
$signature = base64_decode($_POST["signature"]);
$expected = hash_hmac('sha256', $random_nr . $order_id, $this->api_secret, true);
if ($signature == $expected)
return true;
}
}
return false;
}
private function buyerFields()
{
return [
'id' => true,
'first_name' => true,
'last_name' => true,
'email' => true,
'phone' => true,
];
}
private function orderBillingFields()
{
return [
'billing_address' => true,
'billing_city' => true,
'billing_country' => true,
'billing_postcode' => true,
];
}
private function orderShippingFields()
{
return [
'shipping_address' => true,
'shipping_city' => true,
'shipping_country' => true,
'shipping_postcode' => true,
];
}
private function getCurrency()
{
$currencyList = [
'TRY' => 0,
'USD' => 1,
'EUR' => 2,
];
return $currencyList[strtoupper($this->currency)] ?? 0;
}
private function lang()
{
$current_language = "tr-TR";
$current_lan = 1;
if ($current_language == "tr-TR") {
$current_lan = 0;
}
return $current_lan;
}
}
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