function process_payment($order_id)
{
global $woocommerce;
$order = new woocommerce_order($order_id);
$order->update_status('on-hold', __('Payment to be made upon delivery.', 'woocommerce'));
$woocommerce->cart->empty_cart();
// Dump the cart
unset($_SESSION['order_awaiting_payment']);
// Lose our session
return array('result' => 'success', 'redirect' => add_query_arg('key', $order->order_key, add_query_arg('order', $order_id, get_permalink(get_option('woocommerce_thanks_page_id')))));
}
/**
* Generate paytm button link
**/
public function generate_paytm_form($order_id)
{
global $woocommerce;
$txnDate = date('Y-m-d');
$milliseconds = (int) (1000 * strtotime(date('Y-m-d')));
if (version_compare(WOOCOMMERCE_VERSION, '2.0.0', '>=')) {
$order = new WC_Order($order_id);
} else {
$order = new woocommerce_order($order_id);
}
$redirect_url = $this->redirect_page_id == "" || $this->redirect_page_id == 0 ? get_site_url() . "/" : get_permalink($this->redirect_page_id);
// pretty url check //
$a = strstr($redirect_url, "?");
if ($a) {
$redirect_url .= "&wc-api=WC_paytm";
} else {
$redirect_url .= "?wc-api=WC_paytm";
}
error_log("redirect url = this {$redirect_url}");
//////////////
$order_id = $order_id;
$amt = $order->order_total;
$txntype = '1';
$ptmoption = '1';
$currency = "INR";
$purpose = "1";
$productDescription = 'paytm';
$ip = $_SERVER['REMOTE_ADDR'];
/*$post_variables = Array(
"merchantIdentifier" => $this -> merchantIdentifier,
"orderId" => $order_id,
"returnUrl" => $redirect_url,
"buyerEmail" => $order -> billing_email,
"buyerFirstName" => $order -> billing_first_name,
"buyerLastName" => $order -> billing_last_name,
"buyerAddress" => $order -> billing_address_1,
"buyerCity" => $order -> billing_city,
"buyerState" => $order -> billing_state,
"buyerCountry" => $order -> billing_country,
"buyerPincode" => $order -> billing_postcode,
"buyerPhoneNumber" => $order -> billing_phone,
"txnType" => $txntype,
"ptmoption" => $ptmoption,
"mode" => $this -> mode,
"currency" => $currency,
"amount" => $amt, //Amount should be in paisa
"merchantIpAddress" => $ip,
"purpose" => $purpose,
"productDescription" => $productDescription,
"txnDate" => $txnDate
);*/
$email = '';
$mobile_no = '';
try {
$email = $order->billing_email;
} catch (Exception $e) {
}
try {
$mobile_no = preg_replace('#[^0-9]{0,13}#is', '', $order->billing_phone);
} catch (Exception $e) {
}
$post_variables = array("MID" => $this->merchantIdentifier, "ORDER_ID" => $order_id, "CUST_ID" => $order->billing_first_name, "TXN_AMOUNT" => $amt, "CHANNEL_ID" => $this->channel_id, "INDUSTRY_TYPE_ID" => $this->industry_type, "WEBSITE" => $this->website, "EMAIL" => $email, "MOBILE_NO" => $mobile_no);
if ($this->callbackurl == 'yes') {
$post_variables["CALLBACK_URL"] = get_site_url() . '/?page_id=7&wc-api=WC_paytm';
}
$all = '';
foreach ($post_variables as $name => $value) {
if ($name != 'checksum') {
$all .= "'";
if ($name == 'returnUrl') {
$all .= $value;
} else {
$all .= $value;
}
$all .= "'";
}
}
if ($this->log == "yes") {
error_log("AllParams : " . $all);
error_log("Secret Key : " . $this->secret_key);
}
//$checksum = Checksum::calculateChecksum($this->secret_key, $all);
$checksum = getChecksumFromArray($post_variables, $this->secret_key);
$paytm_args = array('merchantIdentifier' => $this->merchantIdentifier, 'orderId' => $order_id, 'returnUrl' => $redirect_url, 'buyerEmail' => $order->billing_email, 'buyerFirstName' => $order->billing_first_name, 'buyerLastName' => $order->billing_last_name, 'buyerAddress' => $order->billing_address_1, 'buyerCity' => $order->billing_city, 'buyerState' => $order->billing_state, 'buyerCountry' => $order->billing_country, 'buyerPincode' => $order->billing_postcode, 'buyerPhoneNumber' => $order->billing_phone, 'txnType' => $txntype, 'ptmoption' => $ptmoption, 'mode' => $this->mode, 'currency' => $currency, 'amount' => $amt, 'merchantIpAddress' => $ip, 'purpose' => $purpose, 'productDescription' => $productDescription, 'txnDate' => $txnDate, 'checksum' => $checksum);
foreach ($paytm_args as $name => $value) {
if ($name != 'checksum') {
if ($name == 'returnUrl') {
$value = $value;
} else {
$value = $value;
}
}
}
$paytm_args_array = array();
/* foreach($paytm_args as $key => $value){
if($key != 'checksum') {
if ($key == 'returnUrl') {
$paytm_args_array[] = "<input type='hidden' name='$key' value='". $value ."'/>";
} else {
$paytm_args_array[] = "<input type='hidden' name='$key' value='". $value ."'/>";
}
} else {
$paytm_args_array[] = "<input type='hidden' name='$key' value='$value'/>";
}
}*/
$paytm_args_array[] = "<input type='hidden' name='MID' value='" . $this->merchantIdentifier . "'/>";
$paytm_args_array[] = "<input type='hidden' name='ORDER_ID' value='" . $order_id . "'/>";
$paytm_args_array[] = "<input type='hidden' name='WEBSITE' value='" . $this->website . "'/>";
$paytm_args_array[] = "<input type='hidden' name='INDUSTRY_TYPE_ID' value='" . $this->industry_type . "'/>";
$paytm_args_array[] = "<input type='hidden' name='CHANNEL_ID' value='" . $this->channel_id . "'/>";
$paytm_args_array[] = "<input type='hidden' name='TXN_AMOUNT' value='" . $amt . "'/>";
$paytm_args_array[] = "<input type='hidden' name='CUST_ID' value='" . $order->billing_first_name . "'/>";
$paytm_args_array[] = "<input type='hidden' name='EMAIL' value='" . $email . "'/>";
$paytm_args_array[] = "<input type='hidden' name='MOBILE_NO' value='" . $mobile_no . "'/>";
if ($this->callbackurl == 'yes') {
$call = get_site_url() . '/?page_id=7&wc-api=WC_paytm';
$paytm_args_array[] = "<input type='hidden' name='CALLBACK_URL' value='" . $call . "'/>";
}
$paytm_args_array[] = "<input type='hidden' name='txnDate' value='" . date('Y-m-d H:i:s') . "'/>";
$paytm_args_array[] = "<input type='hidden' name='CHECKSUMHASH' value='" . $checksum . "'/>";
return '<form action="' . $this->gateway_url . '" method="post" id="paytm_payment_form">
' . implode('', $paytm_args_array) . '
<input type="submit" class="button-alt" id="submit_paytm_payment_form" value="' . __('Pay via paytm') . '" /> <a class="button cancel" href="' . $order->get_cancel_order_url() . '">' . __('Cancel order & restore cart') . '</a>
<script type="text/javascript">
jQuery(function(){
jQuery("body").block(
{
message: "<img src=\\"' . $woocommerce->plugin_url() . '/assets/images/ajax-loader.gif\\" alt=\\"Redirecting…\\" style=\\"float:left; margin-right: 10px;\\" />' . __('Thank you for your order. We are now redirecting you to paytm to make payment.') . '",
overlayCSS:
{
background: "#fff",
opacity: 0.6
},
css: {
padding: 20,
textAlign: "center",
color: "#555",
border: "3px solid #aaa",
backgroundColor:"#fff",
cursor: "wait",
lineHeight:"32px"
}
});
jQuery("#submit_paytm_payment_form").click();
});
</script>
</form>';
}
/**
* Successful Payment!
**/
function successful_request($posted)
{
// Custom holds post ID
if (!empty($posted['custom']) && !empty($posted['invoice'])) {
$order = new woocommerce_order((int) $posted['custom']);
if ($order->order_key !== $posted['invoice']) {
exit;
}
// Sandbox fix
if ($posted['test_ipn'] == 1 && $posted['payment_status'] == 'Pending') {
$posted['payment_status'] = 'completed';
}
// We are here so lets check status and do actions
switch (strtolower($posted['payment_status'])) {
case 'completed':
// Check order not already completed
if ($order->status == 'completed') {
exit;
}
// Check valid txn_type
$accepted_types = array('cart', 'instant', 'express_checkout', 'web_accept', 'masspay', 'send_money');
if (!in_array(strtolower($posted['txn_type']), $accepted_types)) {
exit;
}
// Payment completed
$order->add_order_note(__('IPN payment completed', 'woothemes'));
$order->payment_complete();
// Store PP Details
update_post_meta((int) $posted['custom'], 'Payer PayPal address', $posted['payer_email']);
update_post_meta((int) $posted['custom'], 'Transaction ID', $posted['txn_id']);
update_post_meta((int) $posted['custom'], 'Payer first name', $posted['first_name']);
update_post_meta((int) $posted['custom'], 'Payer last name', $posted['last_name']);
update_post_meta((int) $posted['custom'], 'Payment type', $posted['payment_type']);
break;
case 'denied':
case 'expired':
case 'failed':
case 'voided':
// Order failed
$order->update_status('failed', sprintf(__('Payment %s via IPN.', 'woothemes'), strtolower($posted['payment_status'])));
break;
case "refunded":
case "reversed":
case "chargeback":
// Mark order as refunded
$order->update_status('refunded', sprintf(__('Payment %s via IPN.', 'woothemes'), strtolower($posted['payment_status'])));
$message = woocommerce_mail_template(__('Order refunded/reversed', 'woothemes'), sprintf(__('Order #%s has been marked as refunded - PayPal reason code: %s', 'woothemes'), $order->id, $posted['reason_code']));
// Send the mail
woocommerce_mail(get_option('woocommerce_new_order_email_recipient'), sprintf(__('Payment for order #%s refunded/reversed', 'woothemes'), $order->id), $message);
break;
default:
// No action
break;
}
exit;
}
}
/**
* Outputs the pay page - payment gateways can hook in here to show payment forms etc
**/
function woocommerce_pay()
{
global $woocommerce, $order;
if (isset($_GET['pay_for_order']) && isset($_GET['order']) && isset($_GET['order_id'])) {
// Pay for existing order
$order_key = urldecode($_GET['order']);
$order_id = (int) $_GET['order_id'];
$order = new woocommerce_order($order_id);
if ($order->id == $order_id && $order->order_key == $order_key && in_array($order->status, array('pending', 'failed'))) {
// Set customer location to order location
if ($order->billing_country) {
$woocommerce->customer->set_country($order->billing_country);
}
if ($order->billing_state) {
$woocommerce->customer->set_state($order->billing_state);
}
if ($order->billing_postcode) {
$woocommerce->customer->set_postcode($order->billing_postcode);
}
// Pay form was posted - process payment
if (isset($_POST['pay']) && $woocommerce->verify_nonce('pay')) {
// Update payment method
if ($order->order_total > 0) {
$payment_method = woocommerce_clean($_POST['payment_method']);
$available_gateways = $woocommerce->payment_gateways->get_available_payment_gateways();
// Update meta
update_post_meta($order_id, '_payment_method', $payment_method);
if (isset($available_gateways) && isset($available_gateways[$payment_method])) {
$payment_method_title = $available_gateways[$payment_method]->title;
}
update_post_meta($order_id, '_payment_method_title', $payment_method_title);
$result = $available_gateways[$payment_method]->process_payment($order_id);
// Redirect to success/confirmation/payment page
if ($result['result'] == 'success') {
wp_redirect($result['redirect']);
exit;
}
} else {
// No payment was required for order
$order->payment_complete();
wp_safe_redirect(get_permalink(get_option('woocommerce_thanks_page_id')));
exit;
}
}
// Show form
woocommerce_get_template('checkout/pay_for_order.php');
} elseif (!in_array($order->status, array('pending', 'failed'))) {
$woocommerce->add_error(__('Your order has already been paid for. Please contact us if you need assistance.', 'woothemes'));
$woocommerce->show_messages();
} else {
$woocommerce->add_error(__('Invalid order.', 'woothemes'));
$woocommerce->show_messages();
}
} else {
// Pay for order after checkout step
if (isset($_GET['order'])) {
$order_id = $_GET['order'];
} else {
$order_id = 0;
}
if (isset($_GET['key'])) {
$order_key = $_GET['key'];
} else {
$order_key = '';
}
if ($order_id > 0) {
$order = new woocommerce_order($order_id);
if ($order->order_key == $order_key && in_array($order->status, array('pending', 'failed'))) {
?>
<ul class="order_details">
<li class="order">
<?php
_e('Order:', 'woothemes');
?>
<strong># <?php
echo $order->id;
?>
</strong>
</li>
<li class="date">
<?php
_e('Date:', 'woothemes');
?>
<strong><?php
echo date(get_option('date_format'), strtotime($order->order_date));
?>
</strong>
</li>
<li class="total">
<?php
_e('Total:', 'woothemes');
?>
<strong><?php
echo woocommerce_price($order->order_total);
?>
</strong>
</li>
<li class="method">
<?php
_e('Payment method:', 'woothemes');
?>
<strong><?php
echo $order->payment_method_title;
?>
</strong>
</li>
</ul>
<?php
do_action('woocommerce_receipt_' . $order->payment_method, $order_id);
?>
<div class="clear"></div>
<?php
} else {
wp_safe_redirect(get_permalink(get_option('woocommerce_myaccount_page_id')));
exit;
}
} else {
wp_safe_redirect(get_permalink(get_option('woocommerce_myaccount_page_id')));
exit;
}
}
}