I would like to add a variable to paypal payment form. Then I would like it to be added to the database . The variable is called "membre_id" (user ID) and is found in the $_SESSION['membre_id'].
Here's the code of form processing :
<?phprequire 'lib/init.php';$action = isset($_POST['action']) ? $_POST['action'] : (isset($_GET['action']) ? $_GET['action'] : '');if ( !empty($action) ) {switch ( $action ) {/***********************************************************************************************************************/
case 'paypal_ipn': require ('lib/vendor/ipnlistener.php'); $listener = new IpnListener(); try { $verified = $listener->processIpn(); if ( $verified ) { // parse our custom field data $custom = post('custom'); if ( $custom ) { parse_str(post('custom'), $data); } else { $data = array(); } // pull out some values $payment_gross = post('payment_gross'); $item_name = post('item_name'); // build customer data $name = isset($data['name']) && $data['name'] ? $data['name'] : null; $name_arr = explode('', trim($name)); $first_name = $name_arr[0]; $last_name = trim(str_replace($first_name, '', $name)); $email = isset($data['email']) && $data['email'] ? $data['email'] : null; $description = $item_name ? $item_name : 'no description entered'; $address = isset($data['address']) && $data['address'] ? $data['address'] : null; $city = isset($data['city']) && $data['city'] ? $data['city'] : null; $state = isset($data['state']) && $data['state'] ? $data['state'] : null; $zip = isset($data['zip']) && $data['zip'] ? $data['zip'] : null; $country = isset($data['country']) && $data['country'] ? $data['country'] : null; // check for invoice first if ( isset($data['invoice_id']) && $data['invoice_id'] ) { $invoice = Model::factory('Invoice')->find_one($data['invoice_id']); $amount = $invoice->amount; $type = 'invoice'; $description = $invoice->description; // now check for item } elseif ( isset($data['item_id']) && $data['item_id'] ) { $item = Model::factory('Item')->find_one($data['item_id']); $amount = $item->price; $type = 'item'; // check for input amount } elseif ( $payment_gross ) { $amount = $payment_gross; $type = 'input'; // return error if none found } else { $amount = 0; $type = ''; } switch ( post('txn_type') ) { case 'web_accept': // save payment record $payment = Model::factory('Payment')->create(); $payment->invoice_id = isset($invoice) ? $invoice->id : null; $payment->name = $name; $payment->email = $email; $payment->amount = $amount; $payment->description = isset($item) ? $item->name : $description; $payment->address = $address; $payment->city = $city; $payment->state = $state; $payment->zip = $zip; $payment->country = $country; $payment->type = $type; $payment->paypal_transaction_id = post('txn_id'); $payment->save(); // update paid invoice if ( isset($invoice) ) { $invoice->status = 'Paid'; $invoice->date_paid = date('Y-m-d H:i:s'); $invoice->save(); } // build email values first $values = array('customer_name' => $payment->name,'customer_email' => $payment->email,'amount' => currency($payment->amount) . '<small>' . currencySuffix() . '</small>','description_title' => isset($item) ? 'Item' : 'Description','description' => $payment->description,'payment_method' => 'PayPal','transaction_id' => $payment->paypal_transaction_id,'url' => url(''), ); email($config['email'], 'payment-confirmation-admin', $values, 'You\'ve received a new payment!'); email($payment->email, 'payment-confirmation-customer', $values, 'Thank you for your payment to ' . $config['name']); break; case 'subscr_signup': try { $unique_subscription_id = uniqid(); // save subscription record $subscription = Model::factory('Subscription')->create(); $subscription->unique_id = $unique_subscription_id; $subscription->paypal_subscription_id = post('subscr_id'); $subscription->name = $name; $subscription->email = $email; $subscription->address = $address; $subscription->city = $city; $subscription->state = $state; $subscription->zip = $zip; $subscription->country = $country; $subscription->description = isset($item) ? $item->name : $description; $subscription->price = post('amount3'); $subscription->billing_day = date('j', strtotime(post('subscr_date'))); $subscription->length = $config['subscription_length']; $subscription->interval = $config['subscription_interval']; $subscription->trial_days = $config['enable_trial'] ? $config['trial_days'] : null; $subscription->status = 'Active'; $subscription->date_trial_ends = $config['enable_trial'] ? date('Y-m-d', strtotime('+' . $config['trial_days'] . ' days')) : null; $subscription->save(); $trial = $subscription->date_trial_ends ? '<span style="color:#999999;font-size:16px">(Billing starts after your ' . $config['trial_days'] . ' day free trial ends)</span>' : ''; $values = array('customer_name' => $name,'customer_email' => $email,'amount' => currency(post('amount3')) . '<small>' . currencySuffix() . '</small>' . $trial,'description_title' => isset($item) ? 'Item' : 'Description','description' => isset($item) ? $item->name : $description,'payment_method' => 'PayPal','subscription_id' => $subscription->paypal_subscription_id,'manage_url' => url('manage.php?subscription_id=' . $unique_subscription_id) ); email($config['email'], 'subscription-confirmation-admin', $values, 'You\'ve received a new recurring payment!'); email($email, 'subscription-confirmation-customer', $values, 'Thank you for your recurring payment to ' . $config['name']); } catch (Exception $e) { } break; case 'subscr_cancel': $subscription = Model::factory('Subscription')->where('paypal_subscription_id', post('subscr_id'))->find_one(); if ( $subscription ) { $subscription->status = 'Canceled'; $subscription->date_canceled = date('Y-m-d H:i:s'); $subscription->save(); // send subscription cancelation email now $values = array('customer_name' => $subscription->name,'customer_email' => $subscription->email,'amount' => currency($subscription->price) . '<small>' . currencySuffix() . '</small>','description' => $subscription->description,'payment_method' => 'PayPal','subscription_id' => $subscription->paypal_subscription_id ); email($config['email'], 'subscription-canceled-admin', $values, 'A recurring payment has been canceled.'); email($subscription->email, 'subscription-canceled-customer', $values, 'Your recurring payment to ' . $config['name'] . ' has been canceled.'); } break; case 'subscr_eot': $subscription = Model::factory('Subscription')->where('paypal_subscription_id', post('subscr_id'))->find_one(); if ( $subscription && $subscription->status == 'Active' ) { $subscription->status = 'Expired'; $subscription->date_canceled = null; $subscription->save(); } break; } } else { die(); } } catch (Exception $e) { die(); } break;/***********************************************************************************************************************/
case 'paypal_success': go('index.php#status=paypal_success'); break;/***********************************************************************************************************************/
case 'paypal_subscription_success': go('index.php#status=paypal_subscription_success'); break;/***********************************************************************************************************************/
case 'paypal_cancel': msg('You canceled your PayPal payment, no payment has been made.', 'warning'); go('index.php'); break;/***********************************************************************************************************************/
case 'delete_payment': if ( isset($_GET['id']) ) { $payment = Model::factory('Payment')->find_one($_GET['id']); $payment->delete(); } msg('Payment has been deleted successfully.', 'success'); go('admin.php#tab=payments'); break;/***********************************************************************************************************************/
case 'delete_subscription': if ( isset($_GET['id']) ) { $subscription = Model::factory('Subscription')->find_one($_GET['id']); $subscription->delete(); } msg('Subscription has been deleted successfully.', 'success'); go('admin.php#tab=subscriptions'); break;/***********************************************************************************************************************/
case 'create_invoice': if ( post('email') && post('amount') && post('description') ) { $unique_invoice_id = uniqid(); $invoice = Model::factory('Invoice')->create(); $invoice->unique_id = $unique_invoice_id; $invoice->email = post('email'); $invoice->description = post('description'); $invoice->amount = post('amount'); $invoice->number = post('number'); $invoice->status = 'Unpaid'; $invoice->date_due = post('date_due') ? date('Y-m-d', strtotime(post('date_due'))) : null; $invoice->save(); } $number = $invoice->number ? $invoice->number : $invoice->id(); if ( post('send_email') && post('send_email') ) { $values = array('number' => $number,'amount' => currency($invoice->amount) . '<small>' . currencySuffix() . '</small>','description' => $invoice->description,'date_due' => !is_null($invoice->date_due) ? date('F jS, Y', strtotime($invoice->date_due)) : '<em>no due date set</em>','url' => url('?invoice_id=' . $unique_invoice_id) ); email($invoice->email, 'invoice', $values, 'Invoice from ' . $config['name']); $msg = ' and sent'; } msg('Invoice has been created' . (isset($msg) ? $msg : '') . ' successfully.', 'success'); go('admin.php#tab=invoices'); break;/***********************************************************************************************************************/
case 'delete_invoice': if ( isset($_GET['id']) ) { $invoice = Model::factory('Invoice')->find_one($_GET['id']); $invoice->delete(); } msg('Invoice has been deleted successfully.', 'success'); go('admin.php#tab=invoices'); break;/***********************************************************************************************************************/
case 'add_item': if ( post('name') && post('price') ) { $item = Model::factory('Item')->create(); $item->name = post('name'); $item->price = post('price'); $item->save(); } msg('Item has been added successfully.', 'success'); go('admin.php#tab=items'); break;/***********************************************************************************************************************/
case 'edit_item': if ( post('id') && post('name') && post('price') ) { $item = Model::factory('Item')->find_one(post('id')); $item->name = post('name'); $item->price = post('price'); $item->save(); } msg('Item has been edited successfully.', 'success'); go('admin.php#tab=items'); break;/***********************************************************************************************************************/
case 'delete_item': if ( isset($_GET['id']) ) { $item = Model::factory('Item')->find_one($_GET['id']); $item->delete(); } msg('Item has been deleted successfully.', 'success'); go('admin.php#tab=items'); break;/***********************************************************************************************************************/
case 'save_config': if ( post('config') && is_array(post('config')) ) { foreach ( post('config') as $key => $value ) { $config = Model::factory('Config')->where('key', $key)->find_one(); if ( $config ) { $config->value = $value; $config->save(); } } } msg('Your settings have been saved successfully.', 'success'); go('admin.php#tab=settings'); break;/***********************************************************************************************************************/
case 'login': if ( post('admin_username') && post('admin_username') == $config['admin_username'] && post('admin_password') && post('admin_password') == $config['admin_password'] ) { // login successful, set session $_SESSION['admin_username'] = $config['admin_username']; } else { // login failed, set error message msg('Login attempt failed, please try again.', 'danger'); } go('admin.php'); break;/***********************************************************************************************************************/
case 'logout': unset($_SESSION['admin_username']); session_destroy(); session_start(); msg('You have been logged out successfully.', 'success'); go('admin.php'); break;/***********************************************************************************************************************/
case 'install': $status = true; $message = ''; try { $db = new PDO('mysql:host=' . $config['db_host'] . ';dbname=' . $config['db_name'], $config['db_username'], $config['db_password']); $sql = file_get_contents('lib/sql/install.sql'); $result = $db->exec($sql); } catch (PDOException $e) { $status = false; $message = $e->getMessage(); } $response = array('status' => $status,'message' => $message ); header('Content-Type: application/json'); die(json_encode($response)); break;/***********************************************************************************************************************/
} }