/**
* Initialize the object one time
* @return object
*/
public static function getInstance()
{
if (!self::$c_instance) {
self::$c_instance = new self();
}
return self::$c_instance;
}
<?php
/**
* Form posting handler
*/
require_once '../../../wp-load.php';
require_once TMM_PAYPAL_PLUGIN_PATH . '/classes/paypalConfig.php';
require_once TMM_PAYPAL_PLUGIN_PATH . '/classes/paypalApi.php';
if (isset($_POST['func']) && $_POST['func'] === 'start') {
paypalApi::startExpressCheckout();
} else {
if (isset($_GET['func']) && $_GET['func'] == 'confirm' && isset($_GET['token']) && isset($_GET['PayerID'])) {
$message_num = 0;
$paypal_data = paypalApi::confirmExpressCheckout();
$config = paypalConfig::getInstance();
if (isset($paypal_data['ACK']) && ($paypal_data['ACK'] == 'Success' || $paypal_data['ACK'] == 'SuccessWithWarning')) {
$message_num = TMM_Cardealer_User::user_paid_money($paypal_data);
header('Location: ' . $config->getItem('success_page'));
} else {
$message_num = $paypal_data['L_ERRORCODE0'];
header('Location: ' . $config->getItem('cancel_page') . '?errorcode=' . $message_num);
}
} else {
header('Location: ' . $config->getItem('cancel_page'));
}
}
/**
* @param $fields
* @return mixed
*/
static function doCurlRequest($fields)
{
if (!function_exists('curl_init')) {
return false;
}
$fields_string = http_build_query($fields);
$config = paypalConfig::getInstance();
$ch = curl_init();
if (get_option('paypal_environment') == 'sandbox') {
curl_setopt($ch, CURLOPT_URL, $config->getItem('paypal_sandbox_api_url'));
} elseif (get_option('paypal_environment') == 'live') {
curl_setopt($ch, CURLOPT_URL, $config->getItem('paypal_live_api_url'));
}
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
//curl_setopt($ch, CURLOPT_VERBOSE, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
curl_setopt($ch, CURLOPT_CAINFO, $config->getItem('curl_certificate_path'));
$result = curl_exec($ch);
curl_close($ch);
parse_str($result, $result);
return $result;
}
/**
* Admin interface > payments history
*/
public static function adminHistory()
{
global $wpdb;
$config = paypalConfig::getInstance();
$params = array();
$config_saved = false;
$allowed_statuses = array('success', 'pending', 'failed');
if (count($_POST) && isset($_POST['status']) && in_array($_POST['status'], $allowed_statuses) && isset($_POST['id']) && is_numeric($_POST['id']) && $_POST['id'] > 0) {
$config_saved = TRUE;
$update_data = array('status' => $_POST['status']);
$where = array('id' => $_POST['id']);
$update_format = array('%s');
$wpdb->update('tmm_cars_hccoder_paypal', $update_data, $where, $update_format);
}
if (isset($_GET['action']) && $_GET['action'] == 'details' && is_numeric($_GET['id']) && $_GET['id'] > 0) {
$details = $wpdb->get_row('SELECT tmm_cars_hccoder_paypal.id,
tmm_cars_hccoder_paypal.amount,
tmm_cars_hccoder_paypal.currency,
tmm_cars_hccoder_paypal.packet_id,
tmm_cars_hccoder_paypal.status,
tmm_cars_hccoder_paypal.firstname,
tmm_cars_hccoder_paypal.lastname,
tmm_cars_hccoder_paypal.email,
tmm_cars_hccoder_paypal.description,
tmm_cars_hccoder_paypal.summary,
tmm_cars_hccoder_paypal.created
FROM
tmm_cars_hccoder_paypal
WHERE
tmm_cars_hccoder_paypal.id = ' . (int) $_GET['id']);
$path = 'adminhistorydetails';
$params['details'] = $details;
} elseif (isset($_GET['action']) && $_GET['action'] == 'edit' && is_numeric($_GET['id']) && $_GET['id'] > 0) {
$details = $wpdb->get_row('SELECT
tmm_cars_hccoder_paypal.status
FROM
tmm_cars_hccoder_paypal
WHERE
tmm_cars_hccoder_paypal.id = ' . (int) $_GET['id']);
$path = 'adminhistoryedit';
$params['details'] = $details;
} else {
$limit = $config->getItem('history_page_pagination_limit');
$pagenum = 0;
if (isset($_REQUEST['paged'])) {
$pagenum = (int) $_REQUEST['paged'] - 1;
if ($pagenum < 0) {
$pagenum = 0;
}
}
$order = 'DESC';
if (isset($_REQUEST['order'])) {
$order = $_REQUEST['order'];
}
$orderby = 'created';
if (isset($_REQUEST['orderby'])) {
$orderby = $_REQUEST['orderby'];
}
$user_email = '';
if (isset($_REQUEST['user_email'])) {
$user_email = $_REQUEST['user_email'];
$_GET['user_email'] = $user_email;
}
$year = -1;
if (isset($_REQUEST['y'])) {
$year = $_REQUEST['y'];
$_GET['y'] = $year;
}
$month = -1;
if (isset($_REQUEST['m'])) {
$month = $_REQUEST['m'];
$_GET['m'] = $month;
}
//***
$time_from = 0;
$time_to = 0;
if ($year > -1 or $month > -1) {
if ($month > -1 and $year == -1) {
$year = intval(date('Y'));
}
}
if ($month == -1) {
//see for full year
$time_from = mktime(0, 0, 0, 1, 1, $year);
$time_to = mktime(0, 0, 0, 12, 31, $year);
}
if ($month != -1) {
//see for full year
$time_from = mktime(0, 0, 0, $month + 1, 1, $year);
$time_to = mktime(0, 0, 0, $month + 1, 31, $year);
}
$rows_count = $wpdb->get_var('SELECT COUNT(*)
FROM tmm_cars_hccoder_paypal
WHERE 1=1 ' . ($time_from > 0 ? ' ' . 'AND created>=' . $time_from . ' ' . 'AND created<=' . $time_to : '') . ' ' . (!empty($user_email) ? 'AND email LIKE "%' . $user_email . '%"' : ''));
$rows = $wpdb->get_results('SELECT tmm_cars_hccoder_paypal.id,
tmm_cars_hccoder_paypal.amount,
tmm_cars_hccoder_paypal.currency,
tmm_cars_hccoder_paypal.packet_id,
tmm_cars_hccoder_paypal.status,
tmm_cars_hccoder_paypal.firstname,
tmm_cars_hccoder_paypal.lastname,
tmm_cars_hccoder_paypal.email,
tmm_cars_hccoder_paypal.description,
tmm_cars_hccoder_paypal.summary,
tmm_cars_hccoder_paypal.created
FROM
tmm_cars_hccoder_paypal WHERE 1=1 ' . ($time_from > 0 ? ' ' . 'AND created>=' . $time_from . ' ' . 'AND created<=' . $time_to : '') . ' ' . (!empty($user_email) ? 'AND email LIKE "%' . $user_email . '%"' : '') . '
ORDER BY
tmm_cars_hccoder_paypal.' . $orderby . ' ' . $order . ' LIMIT ' . $pagenum * $limit . ',' . $limit);
$path = 'adminhistory';
if (isset($details)) {
$params['details'] = $details;
}
$params['limit'] = $limit;
$params['pagenum'] = $pagenum + 1;
$params['order'] = $order;
$params['rows_count'] = $rows_count;
$params['rows'] = $rows;
$params['user_email'] = $user_email;
$params['year'] = $year;
$params['month'] = $month;
}
$params['config_saved'] = $config_saved;
if (isset($path)) {
self::includeView($path, $params);
}
}
/**
* Check currency.
* If currency is not supported by Paypal convert it to default
*/
function tmm_paypal_currency($currency, $amount)
{
$config = paypalConfig::getInstance();
if (!in_array($currency, $config->getItem('supported_currencies'))) {
$def_currency = get_option('paypal_currency');
if ($def_currency) {
$currency = $def_currency;
$new_amount = tmm_get_currency_rate($amount, $currency, $def_currency);
if ((double) $new_amount) {
$amount = $new_amount;
$currency = $def_currency;
}
}
}
return array('currency' => $currency, 'amount' => $amount);
}