Ubilling/docs/openpayz/backend/platonGoose/index.php

<?php

require_once('../../libs/api.compat.php');
require_once('../../libs/api.astral.php');
require_once('../../libs/api.ubrouting.php');

$cfgPltn = parse_ini_file('config/platon.ini');

$merchant_name = $cfgPltn['MERCHANT_NAME'];
$merchant_url = $cfgPltn['MERCHANT_URL'];
$merchant_service = $cfgPltn['MERCHANT_SERVICE'];
$merchant_logo = $cfgPltn['MERCHANT_LOGO'];
$merchant_currency = $cfgPltn['MERCHANT_CURRENCY'];
$avail_prices = $cfgPltn['AVAIL_PRICES'];

define('PAYSYS_PREFIX', 'PLATONM' . '_');

/**
* Returns user's assigned agent extended data, if available
*
* @param $gentID
*
* @return array|empty
*/
function getGoosData($customerId, $amountRaw = '') {
    global $cfgPltn;
    $baseUrl = $cfgPltn['BILLING_URL'] . '?module=remoteapi&key=' . $cfgPltn['BILLING_KEY'] . '&action=goose';
    $callbackUrl = $baseUrl . '&amount=' . $amountRaw . '&paymentid=' . $customerId;
    $gooseResult = @file_get_contents($callbackUrl);
    
    return ($gooseResult);
}

function platonSumm($customer_id, $avail_prices, $merchant_currency) {
    global $cfgPltn;
    $inputs = '';
    $result = '';

    if (!empty($avail_prices)) {
        $avail_prices = explode(',', $avail_prices);
        $i = 0;
        foreach ($avail_prices as $eachprice) {
            $selected = false;
            if ($i == 0) {
                $selected = true;
            }
            $inputs .= wf_RadioInput('amount', $eachprice . ' ' . $merchant_currency, $eachprice, true, $selected);
            $i++;
        }

        if (isset($cfgPltn['CUSTOM_PRICE']) and ! empty($cfgPltn['CUSTOM_PRICE'])) {
            $jsCode = 'function change_custom_amount(){
                            var custom_amount = document.getElementById("radio_custom_amount");
                            custom_amount.value = document.getElementById("input_custom_amount").value;
                            custom_amount.value = (custom_amount.value).toFixed(2);
                        }
                        
                         document.addEventListener(\'DOMContentLoaded\', function() {
                            change_custom_amount();
                         }, false);';

            $inputs .= wf_tag('script') . $jsCode . wf_tag('script', true);
            $inputs .= wf_tag('input', false, '', 'type="radio" name="amount" value="' . $cfgPltn['CUSTOM_PRICE'] . '" id="radio_custom_amount" onClick="change_custom_amount()"');
            $inputs .= wf_tag('input', false, '', 'onchange="change_custom_amount()" id="input_custom_amount" type="number" style="width: 4em;" value="' . $cfgPltn['CUSTOM_PRICE'] . '" min="' . $cfgPltn['CUSTOM_PRICE'] . '" step="any"') . ' ';
            $inputs .= wf_tag('label', false, '', 'for="radio_custom_amount"') . $cfgPltn['MERCHANT_CURRENCY'] . wf_tag('label', true) . wf_delimiter(0);
        }
    } else {
        $inputs .= wf_TextInput('amount', $merchant_currency, '', true, 5, 'finance');
    }

    $inputs .= wf_HiddenInput('paymentid', $customer_id);
    $inputs .= wf_delimiter(0);
    $inputs .= wf_Submit('Оплатити');
    $result .= wf_Form('', 'POST', $inputs, '');
    return ($result);
}

$payment_form = '';
if (!ubRouting::checkPost('amount') and ! ubRouting::checkPost('paymentid')) {
    if (ubRouting::checkGet('customer_id')) {
        $customer_id = ubRouting::get('customer_id', 'vf');
        $payment_form = platonSumm($customer_id, $avail_prices, $merchant_currency);
    } else {
        $payment_form = 'FAIL: no customer ID set';
    }
} else {
    //push form
    $customerId = ubRouting::post('paymentid', 'vf');
    $amountRaw = ubRouting::post('amount', 'float');
    $gooseResult = getGoosData($customerId,  $amountRaw);

    //optional external service payment
    if (isset($cfgPltn['SERVICE_PAYMENT_PERCENT'])) {
        if ($cfgPltn['SERVICE_PAYMENT_PERCENT']) {
            $externalPercent = ubRouting::filters($cfgPltn['SERVICE_PAYMENT_PERCENT'], 'float');
            $amountRaw = $amountRaw + ($amountRaw * ($externalPercent / 100));
        }
    }

    if (!empty($customerId) and ! empty($amountRaw)) {
        if (!empty($gooseResult)) {
            $gooseResult = @json_decode($gooseResult);
            if (!empty($gooseResult)) {
                $amount = number_format($amountRaw, 2, '.', ''); //required with two finishing zeroes
                $key = $cfgPltn['KEY'];
                $pass = $cfgPltn['PASSWORD'];
                $payment = 'CC';
                $req_token = 'Y';
                $url = $cfgPltn['URL_OK'];
                $apiUrl = $cfgPltn['API_URL'];
                $splitProp = array();
                $splitRulesArr = array();
                $inputs = '';

                if ($gooseResult->agents) {
                    if (!empty($gooseResult->agentsextinfo)) {
                        $agentsExtInfo = preg_grep("/^" . PAYSYS_PREFIX . ".+/", array_column((array)$gooseResult->agentsextinfo, 'internal_paysys_name', 'id'));
                        // Перевіряємо чи заповнена розширена інформація по агенту. Бо для взаємодією с приват необхідні додаткові параметри
                        if (!empty($agentsExtInfo)) {       
                            foreach ($agentsExtInfo as $id => $paysysPrefix) {
                                $agentId = $gooseResult->agentsextinfo->{$id}->agentid;
                                if (!empty($gooseResult->agents->{$agentId}->ipn) or ! empty($gooseResult->agents->{$agentId}->edrpo)) {
                                    $splittedAmount = round(($gooseResult->agents->{$agentId}->splitamount ), 2);
                                    $splittedAmount = number_format($splittedAmount, 2, '.', '');
                                    $agentIdent = (!empty($gooseResult->agents->{$agentId}->ipn)) ? $gooseResult->agents->{$agentId}->ipn : $gooseResult->agents->{$agentId}->edrpo;
                                    $splitRulesArr[$agentIdent] = $splittedAmount;
                                }
                            }
                        } else {
                            die('Critical error. No advanced information found for agents');
                        }
                    } else {
                        die('Critical error. No advanced information found for agents');
                    }
                } else {
                    die('Empty agents received');
                }

                //optional split rules append
                if (!empty($splitRulesArr)) {
                    $amount = number_format(array_sum($splitRulesArr), 2, '.', ''); //required with two finishing zeroes
                    $sRulesJson = htmlspecialchars(json_encode($splitRulesArr));
                    $inputs .= wf_HiddenInput('split_rules', $sRulesJson);
                    $inputs .= wf_HiddenInput('ext1', $sRulesJson);
                } else {
                    die('Critical error. No found for IPN or EDRPO for agents');
                }
             
                $rawData = array(
                    'amount' => $amount,
                    'description' => $customerId,
                    'currency' => 'UAH',
                    'recurring' => 'Y'
                );
        
                $data = base64_encode(json_encode($rawData));
        
                $sign = md5(
                    strtoupper(
                        strrev($key) .
                            strrev($payment) .
                            strrev($data) .
                            strrev($url) .
                            strrev($pass)
                    )
                );

                $inputs .= wf_HiddenInput('payment', $payment);
                $inputs .= wf_HiddenInput('key', $key);
                $inputs .= wf_HiddenInput('url', $url);
                $inputs .= wf_HiddenInput('error_url', $cfgPltn['URL_FAIL']);
                $inputs .= wf_HiddenInput('data', $data);
                $inputs .= wf_HiddenInput('req_token', $req_token);
                $inputs .= wf_HiddenInput('sign', $sign);
                $inputs .= wf_HiddenInput('lang', 'UK');
                $inputs .= wf_HiddenInput('phone', @$gooseResult->user->mobile);
                $inputs .= wf_HiddenInput('first_name', @$gooseResult->user->realname);
                $inputs .= wf_HiddenInput('address', @$gooseResult->user->fulladress);
                $inputs .= wf_HiddenInput('city', @$gooseResult->user->cityname);
                $form = wf_Form($apiUrl, 'POST', $inputs);

                //auto form submit
                $form .= wf_tag('script', false, '', 'type="text/javascript"');
                $form .= '  document.forms[0].submit();';
                $form .= wf_tag('script', true);
                print($form);
            } else {
                die('Something wrong with Goose data - decode error');
            }
        } else {
            die('Empty Goose data received');
        }
    }
}

include('template.html');