<?php
/**
*
* @ This file is created by http://DeZender.Net
* @ deZender (PHP7 Decoder for ionCube Encoder)
*
* @ Version			:	5.0.0.0
* @ Author			:	DeZender
* @ Release on		:	14.12.2021
* @ Official site	:	http://DeZender.Net
*
*/

namespace Evolution\Core;

class Patch
{
	public $data = null;
	static private $instance = null;
	private $sentValidation = false;

	public function __construct()
	{
		self::$instance = $this;
	}

	static public function getInstance()
	{
		if (!self::$instance) {
			self::$instance = new self();
		}

		return self::$instance;
	}

	private function licenseServer($lc)
	{
		$input = \Evolution\Components\Input::getInstance();
		$client = new \GuzzleHttp\Client();
		$r = $client->request('POST', base64_decode('aHR0cDovL3d3dy5ldm9sdXRpb25zY3JpcHQuY29tL3YyL2NoZWNrbGljZW5zZS5waHA='), [
			'form_params' => ['license' => $lc, 'domain' => $input->server('HTTP_HOST')]
		]);

		if ($r->getStatusCode() !== 200) {
			return NULL;
		}

		return (string) $r->getBody();
	}

	private function decodeData($data = NULL)
	{
		if (is_null($data)) {
			return NULL;
		}

		$data = str_replace("\n", '', $data);
		$lc = substr($data, 0, strlen($data) - 64);
		$pk = substr($data, strlen($data) - 32);
		$pk = strrev($pk);
		$msh = substr($data, strlen($data) - 64, 32);

		if ($msh == md5($lc . $pk)) {
			$lc = strrev($lc);
			$lc = substr($lc, 32);
			$lc = base64_decode($lc);
			$lkrs = unserialize($lc);
		}
		if (!isset($lkrs) || !is_array($lkrs)) {
			return NULL;
		}

		return $lkrs;
	}

	public function addParseData($data)
	{
		$this->data = $data;
	}

	public function getData($var)
	{
		if (!is_array($this->data)) {
			return NULL;
		}

		return isset($this->data[$var]) ? $this->data[$var] : NULL;
	}

	public function licenseChecker($license_key)
	{
		if (!($local_key = $this->licenseServer($license_key))) {
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