<?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 gocardless_MetaData()
{
	return ['apiOnboarding' => true, 'apiOnboardingRedirectUrl' => 'https://api1.whmcs.com/gocardless/auth/initiate', 'apiOnboardingCallbackPath' => 'modules/gateways/callback/gocardless.php', 'failedEmail' => 'Direct Debit Payment Failed', 'successEmail' => 'Direct Debit Payment Confirmation', 'pendingEmail' => 'Direct Debit Payment Pending', 'noCurrencyConversion' => true, 'supportedCurrencies' => WHMCS\Module\Gateway\GoCardless\GoCardless::SUPPORTED_CURRENCIES];
}

function gocardless_config(array $params)
{
	$return = [
		'FriendlyName'       => ['Type' => 'System', 'Value' => 'GoCardless'],
		'verificationStatus' => NULL,
		'accessToken'        => ['FriendlyName' => 'OAuth Access Token', 'Type' => 'password', 'Description' => 'To modify these values, click the Configure button below.', 'ReadOnly' => true],
		'callbackToken'      => ['FriendlyName' => 'Callback Token', 'Type' => 'password', 'ReadOnly' => true],
		'reconnectAccount'   => ['FriendlyName' => '', 'Type' => 'button', 'Description' => sprintf('<a href="%s" class="btn btn-sm btn-default">%s</a>', 'configgateways.php?action=onboarding&gateway=gocardless', 'Configure GoCardless Account Connection')]
	];
	if (array_key_exists('accessToken', $params) && $params['accessToken']) {
		try {
			$client = WHMCS\Module\Gateway\GoCardless\Client::factory($params['accessToken']);
			$response = json_decode($client->get('creditors'));
			$creditor = (isset($response->creditors[0]) ? $response->creditors[0] : '');
			if ($creditor && ($creditor->verification_status == 'action_required')) {
				$description = '<strong>Verification Status: Action Required</strong><br>Please login to your GoCardless account to complete account verification. <a href="https://manage.gocardless.com/sign-in" target="_blank" class="alert-link">Login</a>';
				$return['verificationStatus'] = ['FriendlyName' => '', 'Type' => 'none', 'Description' => '<div class="alert alert-warning" style="margin:0;">' . $description . '</div>'];
			}
			else if ($creditor && ($creditor->verification_status == 'in_review')) {
				$description = '<strong>Verification Status: In Review</strong><br>Your account is awaiting review by GoCardless. This message will update once account verification has been performed.';
				$return['verificationStatus'] = ['FriendlyName' => '', 'Type' => 'none', 'Description' => '<div class="alert alert-info" style="margin:0;">' . $description . '</div>'];
			}
			else if ($creditor && ($creditor->verification_status == 'successful')) {
				$description = '<strong>Verification Status: Successful</strong><br>Verification has been completed by GoCardless and your account is active and ready for use.';
				$return['verificationStatus'] = ['FriendlyName' => '', 'Type' => 'none', 'Description' => '<div class="alert alert-success" style="margin:0;">' . $description . '</div>'];
			}
		}
		catch (Exception $e) {
		}
	}

	if (is_null($return['verificationStatus'])) {
		unset($return['verificationStatus']);
	}

	$currencies = WHMCS\Billing\Currency::all()->pluck('code');

	foreach ($currencies as $currencyCode) {
		if (in_array($currencyCode, WHMCS\Module\Gateway\GoCardless\GoCardless::SUPPORTED_CURRENCIES)) {
			$scheme = WHMCS\Module\Gateway\GoCardless\GoCardless::SCHEMES[$currencyCode];
			$schemeName = WHMCS\Module\Gateway\GoCardless\GoCardless::SCHEME_NAMES[$scheme];
			$return['name_' . $scheme] = ['FriendlyName' => 'Display Name for ' . $schemeName, 'Type' => 'text', 'Placeholder' => 'Leave blank to use default'];
		}
	}

	$usageNotes = [];

	foreach ($currencies as $currencyCode) {
		if (!in_array($currencyCode, WHMCS\Module\Gateway\GoCardless\GoCardless::SUPPORTED_CURRENCIES)) {
			$usageNotes[] = '<strong>Unsupported Currencies.</strong> You have one or more currencies configured that are not supported by GoCardless. Invoices using currencies GoCardless does not support will be unable to be paid using GoCardless. <a href="https://docs.whmcs.com/GoCardless#Supported_Currencies" target="_blank">Learn more</a>';
			break;
		}
	}

	$systemUrl = App::getSystemURL();

	if (substr($systemUrl, 0, 5) != 'https') {
		$usageNotes[] = '<strong>GoCardless requires an HTTPS secured connection for API requests.</strong> Your current WHMCS System URL setting does not begin with https and will be rejected.<br>Please add SSL to the domain WHMCS is installed on and update your WHMCS System URL setting. <a href="https://docs.whmcs.com/GoCardless#SSL_Requirement" target="_blank">Learn more</a>';
	}

	if ($usageNotes) {
		$return['UsageNotes'] = ['Type' => 'System', 'Value' => implode('<br>', $usageNotes)];
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