<?php
/**
*
* @ This file is created by http://DeZender.Net
* @ deZender (PHP7 Decoder for ionCube Encoder)
*
* @ Version			:	4.1.0.1
* @ Author			:	DeZender
* @ Release on		:	29.08.2020
* @ Official site	:	http://DeZender.Net
*
*/

function vpnpanel_config()
{
	$configarray = [
		'name'        => 'VPN Panel',
		'description' => 'The module provide the VPN User and Reseller Management.',
		'author'      => '<img src="../modules/addons/vpnpanel/whmcssmarters.png"><br><a href="https://whmcssmarters.com/" target="_blank">WHMCS Smarters</a>',
		'language'    => 'english',
		'version'     => '2.10',
		'fields'      => [
			'licenseregto'   => ['FriendlyName' => 'License Registered To', 'Description' => 'Not Available'],
			'licenseregmail' => ['FriendlyName' => 'License Registered Email', 'Description' => 'Not Available'],
			'licenseduedate' => ['FriendlyName' => 'License Due Date', 'Description' => 'Not Available'],
			'licensestatus'  => ['FriendlyName' => 'License Status', 'Description' => 'Not Available'],
			'license'        => ['FriendlyName' => 'License', 'Type' => 'text', 'Size' => '35'],
			'deletetables'   => ['FriendlyName' => 'Delete Records', 'Type' => 'yesno', 'Size' => '25', 'Description' => 'Tick to check it should delete all the tables relative to this module on deactivation'],
			'downloadbutton' => ['FriendlyName' => 'Download Cetificate Button', 'Type' => 'yesno', 'Description' => 'Tick to Show Download Button On Client Area.']
		]
	];
	$licenseinfo = vpnpanel_doCheckLicense();

	if ($licenseinfo['status'] != 'licensekeynotfound') {
		if ($licenseinfo['status'] == 'Active') {
			if (isset($licenseinfo['localkey']) && !empty($licenseinfo['localkey'])) {
				$moduledata = WHMCS\Database\Capsule::table('tbladdonmodules')->where('module', '=', 'vpnpanel')->where('setting', '=', 'localkey')->get();
				if (isset($moduledata[0]->setting) && !empty($moduledata[0]->setting)) {
					WHMCS\Database\Capsule::table('tbladdonmodules')->where('setting', 'localkey')->where('module', 'vpnpanel')->update(['value' => $licenseinfo['localkey']]);
				}
				else {
					WHMCS\Database\Capsule::table('tbladdonmodules')->insert(['setting' => 'localkey', 'value' => $licenseinfo['localkey'], 'module' => 'vpnpanel']);
				}
			}
		}

		if ($licenseinfo['registeredname']) {
			$configarray['fields']['licenseregto']['Description'] = $licenseinfo['registeredname'];
		}

		if ($licenseinfo['email']) {
			$configarray['fields']['licenseregmail']['Description'] = $licenseinfo['email'];
		}

		if ($licenseinfo['nextduedate']) {
			$configarray['fields']['licenseduedate']['Description'] = $licenseinfo['nextduedate'];
		}

		$configarray['fields']['licensestatus']['Description'] = $licenseinfo['status'];
		$configarray['fields']['license']['Value'] = $licenseinfo['licensekey'];
	}

	return $configarray;
}

function vpnpanel_doCheckLicense()
{
	$result = WHMCS\Database\Capsule::table('tbladdonmodules')->where('module', '=', 'vpnpanel')->get();

	foreach ($result as $row) {
		$settings[$row->setting] = $row->value;
	}

	if ($settings['license']) {
		$localkey = $settings['localkey'];
		$licenseinfo = $result = vpnpanel_checkLicense($settings['license'], $localkey);

		if ($licenseinfo['status'] == 'Active') {
			if (isset($licenseinfo['localkey']) && !empty($licenseinfo['localkey'])) {
				$moduledata = WHMCS\Database\Capsule::table('tbladdonmodules')->where('module', '=', 'vpnpanel')->where('setting', '=', 'localkey')->get();
				if (isset($moduledata[0]->setting) && !empty($moduledata[0]->setting)) {
					WHMCS\Database\Capsule::table('tbladdonmodules')->where('setting', 'localkey')->where('module', 'vpnpanel')->update(['value' => $licenseinfo['localkey']]);
				}
				else {
					WHMCS\Database\Capsule::table('tbladdonmodules')->insert(['setting' => 'localkey', 'value' => $licenseinfo['localkey'], 'module' => 'vpnpanel']);
				}
			}
		}

		$result['licensekey'] = $settings['license'];
	}
	else {
		$result['status'] = 'licensekeynotfound';
	}

	return $result;
}

function vpnpanel_checkLicense($licensekey, $localkey = '')
{
	$whmcsurl = 'https://www.whmcssmarters.com/clients/';
.......................................................................
..................................
.............