Untitled

<?php
/**
*
* @ This file is created by http://DeZender.Net
* @ deZender (PHP7 Decoder for ionCube Encoder)
*
* @ Version			:	4.0.9.0
* @ Author			:	DeZender
* @ Release on		:	08.08.2019
* @ Official site	:	http://DeZender.Net
*
*/

function getCurrencyUnit()
{
	global $conn;
	$lang = $conn->prepare('SELECT site_currency FROM settings WHERE id=:id');
	$lang->execute(['id' => 1]);
	$langRow = $lang->fetch(PDO::FETCH_ASSOC);
	return $langRow['site_currency'] ?? 'TRY';
}

function CreateApiKey($data)
{
	global $conn;
	$data = md5($data['email'] . $data['username'] . rand(9999, 2324332));
	$row = $conn->prepare('SELECT * FROM clients WHERE apikey=:key ');
	$row->execute(['key' => $data]);

	if ($row->rowCount()) {
		CreateApiKey();
	}
	else {
		return $data;
	}
}

function createPaymentCode()
{
	global $conn;
	$row = $conn->prepare('SELECT * FROM payments WHERE payment_method!=:method ORDER BY payment_privatecode DESC LIMIT 1 ');
	$row->execute(['method' => 4]);
	$row = $row->fetch(PDO::FETCH_ASSOC);
	return $row['payment_privatecode'];
}

function generate_shopier_form($data)
{
	$api_key = $data->apikey;
	$secret = $data->apisecret;
	$user_registered = date('Y.m.d');
	$time_elapsed = time() - strtotime($user_registered);
	$buyer_account_age = (int) $time_elapsed / 86400;
	$currency = 0;
	$dataArray = $data;
	$productinfo = $data->item_name;
	$producttype = 1;
	$productinfo = str_replace('"', '', $productinfo);
	$productinfo = str_replace('"', '', $productinfo);
	$current_language = 0;
	$current_lan = 0;
	$modul_version = '1.0.4';
	srand(time(NULL));
	$random_number = rand(1000000, 9999999);
	$args = ['API_key' => $api_key, 'website_index' => $data->website_index, 'platform_order_id' => $data->order_id, 'product_name' => $productinfo, 'product_type' => $producttype, 'buyer_name' => $data->buyer_name, 'buyer_surname' => $data->buyer_surname, 'buyer_email' => $data->buyer_email, 'buyer_account_age' => $buyer_account_age, 'buyer_id_nr' => 0, 'buyer_phone' => $data->buyer_phone, 'billing_address' => $data->billing_address, 'billing_city' => $data->city, 'billing_country' => 'TR', 'billing_postcode' => '', 'shipping_address' => $data->billing_address, 'shipping_city' => $data->city, 'shipping_country' => 'TR', 'shipping_postcode' => '', 'total_order_value' => $data->ucret, 'currency' => $currency, 'platform' => 0, 'is_in_frame' => 1, 'current_language' => $current_lan, 'modul_version' => $modul_version, 'random_nr' => $random_number];
	$data = $args['random_nr'] . $args['platform_order_id'] . $args['total_order_value'] . $args['currency'];
	$signature = hash_hmac('SHA256', $data, $secret, true);
	$signature = base64_encode($signature);
	$args['signature'] = $signature;
	$args_array = [];

	foreach ($args as $key => $value) {
		$args_array[] = '<input type=\'hidden\' name=\'' . $key . '\' value=\'' . $value . '\'/>';
	}
	if (!empty($dataArray->apikey) && !empty($dataArray->apisecret) && !empty($dataArray->website_index)) {
		$_SESSION['data']['payment_shopier'] = true;
		return '<html> <!doctype html><head> <meta charset="UTF-8"> <meta content="True" name="HandheldFriendly"> <meta http-equiv="X-UA-Compatible" content="IE=edge">' . "\n" . '      <meta name="robots" content="noindex, nofollow, noarchive" />' . "\n" . '      <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=0" /> <title lang="tr">Güvenli Ödeme Sayfası</title><body><head>' . "\n" . '      <form action="https://www.shopier.com/ShowProduct/api_pay4.php" method="post" id="shopier_payment_form" style="display: none">' . implode('', $args_array) . '<script>setInterval(function(){document.getElementById("shopier_payment_form").submit();},2000)</script></form></body></html>';
	}
}

function username_check($username)
{
	if (preg_match('/^[a-z\\d_]{4,32}$/i', $username)) {
		$validate = true;
	}
	else {
		$validate = false;
	}

	return $validate;
}

function email_check($email)
{
	if (filter_var($email, FILTER_VALIDATE_EMAIL)) {
		$validate = true;
	}
	else {
		$validate = false;
	}

	return $validate;
}

function userdata_check($where, $data)
{
	global $conn;
	$row = $conn->prepare('SELECT * FROM clients WHERE ' . $where . '=:data ');
	$row->execute(['data' => $data]);

	if ($row->rowCount()) {
		$validate = true;
	}
	else {
		$validate = false;
	}

	return $validate;
}

function userlogin_check($username, $pass)
{
	global $conn;
	$row = $conn->prepare('SELECT * FROM clients WHERE username=:username && password=:password ');
	$row->execute(['username' => $username, 'password' => md5(sha1(md5($pass)))]);

	if ($row->rowCount()) {
		$validate = true;
	}
	else {
		$validate = false;
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