uc_stripe.module in Ubercart Stripe 7.2
Same filename and directory in other branches
A stripe.js PCI-compliant payment gateway Forked from Bitcookie's work (thanks!) which was posted at http://bitcookie.com/blog/pci-compliant-ubercart-and-stripe-js from discussion in the uc_stripe issue queue, https://www.drupal.org/node/1467886
File
uc_stripe.moduleView source
<?php
/**
* @file
* A stripe.js PCI-compliant payment gateway
* Forked from Bitcookie's work (thanks!) which was posted at
* http://bitcookie.com/blog/pci-compliant-ubercart-and-stripe-js
* from discussion in the uc_stripe issue queue,
* https://www.drupal.org/node/1467886
*/
/**
* Implements hook_libraries_info() to define what files should be loaded.
*
* @return mixed
*/
function uc_stripe_libraries_info() {
$libraries['stripe'] = array(
'name' => 'Stripe PHP Library',
'vendor url' => 'http://stripe.com',
'download url' => 'https://github.com/stripe/stripe-php/releases',
'download file url' => 'https://github.com/stripe/stripe-php/archive/v3.20.0.tar.gz',
'version arguments' => array(
'file' => 'VERSION',
'pattern' => '/(\\d+\\.\\d+\\.\\d+)/',
),
'versions' => array(
'2.2.0' => array(
'files' => array(
'php' => array(
'lib/Util/RequestOptions.php',
'lib/Util/Set.php',
'lib/Util/Util.php',
'lib/Object.php',
'lib/ApiResource.php',
'lib/Account.php',
'lib/ExternalAccount.php',
'lib/AlipayAccount.php',
'lib/ApiRequestor.php',
'lib/ApplicationFee.php',
'lib/ApplicationFeeRefund.php',
'lib/AttachedObject.php',
'lib/SingletonApiResource.php',
'lib/Balance.php',
'lib/BalanceTransaction.php',
'lib/BankAccount.php',
'lib/BitcoinReceiver.php',
'lib/BitcoinTransaction.php',
'lib/Card.php',
'lib/Charge.php',
'lib/Collection.php',
'lib/Coupon.php',
'lib/Customer.php',
'lib/Error/Base.php',
'lib/Error/Api.php',
'lib/Error/ApiConnection.php',
'lib/Error/Authentication.php',
'lib/Error/Card.php',
'lib/Error/InvalidRequest.php',
'lib/Error/RateLimit.php',
'lib/Event.php',
'lib/FileUpload.php',
'lib/HttpClient/ClientInterface.php',
'lib/HttpClient/CurlClient.php',
'lib/Invoice.php',
'lib/InvoiceItem.php',
'lib/Plan.php',
'lib/Recipient.php',
'lib/Refund.php',
'lib/Stripe.php',
'lib/Subscription.php',
'lib/Token.php',
'lib/Transfer.php',
'lib/TransferReversal.php',
),
),
'stripe_api_version' => '2015-06-15',
),
'3.0' => array(
'files' => array(
'php' => array(
'init.php',
),
),
'stripe_api_version' => '2016-03-07',
),
),
);
return $libraries;
}
/**
* Implements hook_payment_gateway to register this payment gateway
* @return array
*/
function uc_stripe_uc_payment_gateway() {
$gateways = array();
$gateways[] = array(
'id' => 'uc_stripe',
'title' => t('Stripe Gateway'),
'description' => t('Process card payments using Stripe JS.'),
'settings' => 'uc_stripe_settings_form',
'credit' => 'uc_stripe_charge',
);
return $gateways;
}
/**
* Implements hook_recurring_info() to integrate with uc_recurring
*
* @return mixed
*/
function uc_stripe_recurring_info() {
$items['uc_stripe'] = array(
'name' => t('Stripe'),
'payment method' => 'credit',
'module' => 'uc_recurring',
'fee handler' => 'uc_stripe',
'process callback' => 'uc_stripe_process',
'renew callback' => 'uc_stripe_renew',
'cancel callback' => 'uc_stripe_cancel',
'own handler' => FALSE,
'menu' => array(
'charge' => UC_RECURRING_MENU_DEFAULT,
'edit' => UC_RECURRING_MENU_DEFAULT,
'cancel' => UC_RECURRING_MENU_DEFAULT,
),
);
return $items;
}
/**
* Implements hook_form_FORMID_alter() to change the checkout form
* All work as a result is done in JS, the ordinary post does not happen.
*
* @param $form
* @param $form_state
* @param $form_id
*/
function uc_stripe_form_uc_cart_checkout_form_alter(&$form, &$form_state) {
$payment_form =& $form['panes']['payment']['details'];
$payment_form['stripe_nojs_warning'] = array(
'#type' => 'item',
'#markup' => '<span id="stripe-nojs-warning" class="stripe-warning">' . t('Sorry, for security reasons your card cannot be processed because Javascript is disabled in your browser.') . '</span>',
'#weight' => -1000,
);
// Powered by Stripe (logo from https://stripe.com/about/resources)
if (variable_get('uc_stripe_poweredby', FALSE)) {
$payment_form['field_message'] = array(
'#type' => 'item',
'#markup' => "<a href='http://stripe.com'><img src=" . '/' . drupal_get_path('module', 'uc_stripe') . '/images/solid-dark.svg' . " alt='Powered by Stripe'></a>",
'#weight' => 1,
);
}
$payment_form['stripe_token'] = array(
'#type' => 'hidden',
'#default_value' => 'default',
'#attributes' => array(
'id' => 'edit-panes-payment-details-stripe-token',
),
);
// Prevent form Credit card fill and submission if javascript has not removed
// the "disabled" attributes..
// If JS happens to be disabled, we don't want user to be able to enter CC data.
// Note that we can't use '#disabled', as it causes Form API to discard all input,
// so use the disabled attribute instead.
$form['panes']['payment']['details']['cc_number']['#attributes']['disabled'] = 'disabled';
if (empty($form['actions']['continue']['#attributes'])) {
$form['actions']['continue']['#attributes'] = array();
}
$form['actions']['continue']['#attributes']['disabled'] = 'disabled';
$apikey = variable_get('uc_stripe_testmode', TRUE) ? check_plain(variable_get('uc_stripe_api_key_test_publishable', '')) : check_plain(variable_get('uc_stripe_api_key_live_publishable', ''));
// Add custom JS and CSS
$form['#attached']['js']['https://js.stripe.com/v2/'] = array(
'type' => 'external',
);
$form['#attached']['js'][] = array(
'data' => "Stripe.setPublishableKey('{$apikey}')",
'type' => 'inline',
);
$form['#attached']['js'][] = drupal_get_path('module', 'uc_stripe') . '/js/uc_stripe.js';
$form['#attached']['css'][] = drupal_get_path('module', 'uc_stripe') . '/css/uc_stripe.css';
// Add custom submit which will do saving away of token during submit.
$form['#submit'][] = 'uc_stripe_checkout_form_customsubmit';
// Add a section for stripe.js error messages (CC validation, etc.)
$form['panes']['messages'] = array(
'#markup' => "<div id='uc_stripe_messages' class='messages error hidden'></div>",
);
if (uc_credit_default_gateway() == 'uc_stripe') {
if (variable_get('uc_stripe_testmode', TRUE)) {
$form['panes']['testmode'] = array(
'#prefix' => "<div class='messages' style='background-color:#BEEBBF'>",
'#markup' => t("Test mode is <strong>ON</strong> for the Stripe Payment Gateway. Your card will not be charged. To change this setting, edit the !link", array(
'!link' => l("Stripe settings", "admin/store/settings/payment/method/credit"),
)),
'#suffix' => "</div>",
);
}
}
}
/**
* Implements hook_order_pane to provide the stripe customer info
*
* @return array
*/
function uc_stripe_uc_order_pane() {
$panes[] = array(
'id' => 'uc_stripe',
'callback' => 'uc_stripe_order_pane_stripe',
'title' => t('Stripe Customer Info'),
'desc' => t("Stripe Information"),
'class' => 'pos-left',
'weight' => 3,
'show' => array(
'view',
'edit',
),
);
return $panes;
}
/**
* Implements hook_uc_checkout_complete()
*
* Saves stripe customer_id into the user->data object
*
* @param $order
* @param $account
*/
function uc_stripe_uc_checkout_complete($order, $account) {
if ($order->payment_method == "credit") {
// Pull the stripe customer ID from the session.
// It got there in uc_stripe_checkout_form_customsubmit()
$stripe_customer_id = $_SESSION['stripe']['customer_id'];
$loaded_user = user_load($account->uid);
user_save($loaded_user, array(
'data' => array(
'uc_stripe_customer_id' => $stripe_customer_id,
),
));
}
}
/**
* Implements uc_order_pane_callback() specified in 'callback' of
* uc_stripe_uc_order_pane()
*
* Returns text for customer id for order pane.
*
* @param $op
* @param $order
* @param $form
* @param $form_state
* @return array
*/
function uc_stripe_order_pane_stripe($op, $order, &$form = NULL, &$form_state = NULL) {
switch ($op) {
case 'view':
$stripe_customer_id = _uc_stripe_get_customer_id($order->uid);
$output = t("Customer ID: ") . $stripe_customer_id;
return array(
'#markup' => $output,
);
default:
return;
}
}
/**
* Provide configuration form for uc_stripe
*
* @return mixed
*/
function uc_stripe_settings_form() {
$form['uc_stripe_settings'] = array(
'#type' => 'fieldset',
'#title' => t('Stripe settings'),
);
$form['uc_stripe_settings']['uc_stripe_api_key_test_secret'] = array(
'#type' => 'textfield',
'#title' => t('Test Secret Key'),
'#default_value' => variable_get('uc_stripe_api_key_test_secret', ''),
'#description' => t('Your Development Stripe API Key. Must be the "secret" key, not the "publishable" one.'),
);
$form['uc_stripe_settings']['uc_stripe_api_key_test_publishable'] = array(
'#type' => 'textfield',
'#title' => t('Test Publishable Key'),
'#default_value' => variable_get('uc_stripe_api_key_test_publishable', ''),
'#description' => t('Your Development Stripe API Key. Must be the "publishable" key, not the "secret" one.'),
);
$form['uc_stripe_settings']['uc_stripe_api_key_live_secret'] = array(
'#type' => 'textfield',
'#title' => t('Live Secret Key'),
'#default_value' => variable_get('uc_stripe_api_key_live_secret', ''),
'#description' => t('Your Live Stripe API Key. Must be the "secret" key, not the "publishable" one.'),
);
$form['uc_stripe_settings']['uc_stripe_api_key_live_publishable'] = array(
'#type' => 'textfield',
'#title' => t('Live Publishable Key'),
'#default_value' => variable_get('uc_stripe_api_key_live_publishable', ''),
'#description' => t('Your Live Stripe API Key. Must be the "publishable" key, not the "secret" one.'),
);
$form['uc_stripe_settings']['uc_stripe_testmode'] = array(
'#type' => 'checkbox',
'#title' => t('Test mode'),
'#description' => 'Testing Mode: Stripe will use the development API key to process the transaction so the card will not actually be charged.',
'#default_value' => variable_get('uc_stripe_testmode', TRUE),
);
$form['uc_stripe_settings']['uc_stripe_poweredby'] = array(
'#type' => 'checkbox',
'#title' => t('Powered by Stripe'),
'#description' => 'Show "powered by Stripe" in checkout.',
'#default_value' => variable_get('uc_stripe_poweredby', FALSE),
);
return $form;
}
/**
* Implements hook_form_FORMID_alter()
*
* Add validation function for stripe settings
*
* @param $form
* @param $form_state
*/
function uc_stripe_form_uc_payment_method_settings_form_alter(&$form, &$form_state) {
$form['#validate'][] = 'uc_stripe_settings_form_validate';
}
/**
* Validation function and normalize keys (trim spaces)
*
* @param $form
* @param $form_state
*/
function uc_stripe_settings_form_validate($form, &$form_state) {
$elements = array(
'uc_stripe_api_key_test_secret',
'uc_stripe_api_key_test_publishable',
'uc_stripe_api_key_live_secret',
'uc_stripe_api_key_live_publishable',
);
if ($form_state['values']['uc_pg_uc_stripe_enabled']) {
foreach ($elements as $element_name) {
$form_state['values'][$element_name] = _uc_stripe_sanitize_key($form_state['values'][$element_name]);
if (!_uc_stripe_validate_key($form_state['values'][$element_name])) {
form_set_error($element_name, t('@name does not appear to be a valid stripe key', array(
'@name' => $element_name,
)));
}
}
}
// Make sure they haven't tried to validate credit card numbers, as uc_stripe will not provide a real one.
if (!empty($form_state['values']['uc_credit_validate_numbers'])) {
form_set_error('uc_credit_validate_numbers', t('When used with Ubercart Stripe, "Validate credit card number at checkout" must be unchecked.'));
}
}
/**
* Sanitize and strip whitespace from Stripe keys
*
* @param $key
*/
function _uc_stripe_sanitize_key($key) {
$key = trim($key);
$key = check_plain($key);
return $key;
}
/**
* Validate Stripe key
*
* @param $key
* @return boolean
*/
function _uc_stripe_validate_key($key) {
$valid = preg_match('/^[a-zA-Z0-9_]+$/', $key);
return $valid;
}
/**
* Custom submit function to store the stripe token
*
* Since we don't have a user account at this step, we're going to store the token
* in the session. We'll grab the token in the charge callback and use it to charge
*
* @param $form
* @param $form_state
*/
function uc_stripe_checkout_form_customsubmit($form, &$form_state) {
// This submit may be entered on another payment type, so don't set session in that case.
if (!empty($form_state['values']['panes']['payment']['details']['stripe_token'])) {
$_SESSION['stripe']['token'] = $form_state['values']['panes']['payment']['details']['stripe_token'];
}
}
/**
* Generic "charge" callback that runs on checkout and via the order's "card" terminal
*
* @param $order_id
* @param $amount
* @param $data
* @return array
*/
function uc_stripe_charge($order_id, $amount, $data) {
global $user;
// Load the stripe PHP API
if (!_uc_stripe_prepare_api()) {
$result = array(
'success' => FALSE,
'comment' => t('Stripe API not found.'),
'message' => t('Stripe API not found. Contact the site administrator.'),
'uid' => $user->uid,
'order_id' => $order_id,
);
return $result;
}
$order = uc_order_load($order_id);
$context = array(
'revision' => 'formatted-original',
'type' => 'amount',
);
$options = array(
'sign' => FALSE,
'thou' => FALSE,
'dec' => FALSE,
'prec' => 2,
);
// Format the amount in cents, which is what Stripe wants
$amount = uc_currency_format($amount, FALSE, FALSE, FALSE);
$stripe_customer_id = FALSE;
// If the user running the order is not the order's owner
// (like if an admin is processing an order on someone's behalf)
// then load the customer ID from the user object.
// Otherwise, make a brand new customer each time a user checks out.
if ($user->uid != $order->uid) {
$stripe_customer_id = _uc_stripe_get_customer_id($order->uid);
}
// Always Create a new customer in stripe for new orders
if (!$stripe_customer_id) {
try {
// If the token is not in the user's session, we can't set up a new customer
if (empty($_SESSION['stripe']['token'])) {
throw new Exception('Token not found');
}
$stripe_token = $_SESSION['stripe']['token'];
$shipping_info = array();
if (!empty($order->delivery_postal_code)) {
$shipping_info = array(
'name' => @"{$order->delivery_first_name} {$order->delivery_last_name}",
'phone' => @$order->delivery_phone,
);
$delivery_country = uc_get_country_data(array(
'country_id' => $order->delivery_country,
));
if ($delivery_country === FALSE) {
$delivery_country = array(
0 => array(
'country_iso_code_2' => 'US',
),
);
}
$shipping_info['address'] = array(
'city' => @$order->delivery_city,
'country' => @$delivery_country[0]['country_iso_code_2'],
'line1' => @$order->delivery_street1,
'line2' => @$order->delivery_street2,
'postal_code' => @$order->delivery_postal_code,
);
}
$params = array(
"source" => $stripe_token,
'description' => "OrderID: {$order->order_id}",
'email' => "{$order->primary_email}",
);
if (!empty($shipping_info)) {
$params['shipping'] = $shipping_info;
}
//Create the customer in stripe
$customer = \Stripe\Customer::create($params);
// Store the customer ID in the session,
// We'll pick it up later to save it in the database since we might not have a $user object at this point anyway
$stripe_customer_id = $_SESSION['stripe']['customer_id'] = $customer->id;
} catch (Exception $e) {
$result = array(
'success' => FALSE,
'comment' => $e
->getCode(),
'message' => t("Stripe Customer Creation Failed for order !order: !message", array(
"!order" => $order_id,
"!message" => $e
->getMessage(),
)),
'uid' => $user->uid,
'order_id' => $order_id,
);
uc_order_comment_save($order_id, $user->uid, $result['message'], 'admin');
watchdog('uc_stripe', 'Failed stripe customer creation: @message', array(
'@message' => $result['message'],
));
return $result;
}
}
// Charge the stripe customer the amount in the order
//--Handle transactions for $0
// Stripe can't handle transactions < $0.50, but $0 is a common value
// so we will just return a positive result when the amount is $0.
if ($amount == 0) {
$result = array(
'success' => TRUE,
'message' => t('Payment of $0 approved'),
'uid' => $user->uid,
'trans_id' => md5(uniqid(rand())),
);
uc_order_comment_save($order_id, $user->uid, $result['message'], 'admin');
return $result;
}
// Charge the customer
try {
//Bail if there's no customer ID
if (empty($stripe_customer_id)) {
throw new Exception('No customer ID found');
}
$params = array(
"amount" => $amount,
"currency" => strtolower($order->currency),
"customer" => $stripe_customer_id,
"description" => t("Order #@order_id", array(
"@order_id" => $order_id,
)),
);
if (!empty($shipping_info)) {
$params['shipping'] = $shipping_info;
}
// charge the Customer the amount in the order
$charge = \Stripe\Charge::create($params);
$formatted_amount = $amount / 100;
$formatted_amount = number_format($formatted_amount, 2);
$result = array(
'success' => TRUE,
'message' => t('Payment of @amount processed successfully, Stripe transaction id @transaction_id.', array(
'@amount' => $formatted_amount,
'@transaction_id' => $charge->id,
)),
'comment' => t('Stripe transaction ID: @transaction_id', array(
'@transaction_id' => $charge->id,
)),
'uid' => $user->uid,
);
uc_order_comment_save($order_id, $user->uid, $result['message'], 'admin');
uc_order_comment_save($order_id, $user->uid, $result['message'], 'order', 'completed', FALSE);
return $result;
} catch (Exception $e) {
$result = array(
'success' => FALSE,
'comment' => $e
->getCode(),
'message' => t("Stripe Charge Failed for order !order: !message", array(
"!order" => $order_id,
"!message" => $e
->getMessage(),
)),
'uid' => $user->uid,
'order_id' => $order_id,
);
uc_order_comment_save($order_id, $user->uid, $result['message'], 'admin');
watchdog('uc_stripe', 'Stripe charge failed for order @order, message: @message', array(
'@order' => $order_id,
'@message' => $result['message'],
));
return $result;
}
// Default / Fallback procedure to fail if the above conditions aren't met
$result = array(
'success' => FALSE,
'comment' => "Stripe Gateway Error",
'message' => "Stripe Gateway Error",
'uid' => $user->uid,
'order_id' => $order_id,
);
uc_order_comment_save($order_id, $user->uid, $result['message'], 'admin');
watchdog('uc_stripe', 'Stripe gateway error for order @order_id', array(
'order_id' => $order_id,
));
return $result;
}
/**
* Handle renewing a recurring fee, called by uc_recurring
*
* Runs when the subscription interval is hit. So once a month or whatever.
* This just charges the stripe customer whatever amount ubercart wants. It does
* not use the Stripe subscription feature.
*
* @param $order
* @param $fee
* @return bool
*/
function uc_stripe_renew($order, &$fee) {
try {
//Load the API
_uc_stripe_prepare_api();
//Get the customer ID
$stripe_customer_id = _uc_stripe_get_customer_id($order->uid);
if (empty($stripe_customer_id)) {
throw new Exception('No stripe customer ID found');
}
//Create the charge
$amount = $fee->fee_amount;
$amount = $amount * 100;
$charge = \Stripe\Charge::create(array(
"amount" => $amount,
"currency" => strtolower($order->currency),
"customer" => $stripe_customer_id,
));
uc_payment_enter($order->order_id, $order->payment_method, $order->order_total, $fee->uid, $charge, "Success");
$formatted_amount = number_format($fee->fee_amount, 2);
$message = t('Card renewal payment of @amount processed successfully.', array(
'@amount' => $formatted_amount,
));
uc_order_comment_save($fee->order_id, $order->uid, $message, 'order', 'completed', FALSE);
return TRUE;
} catch (Exception $e) {
$result = array(
'success' => FALSE,
'comment' => $e
->getCode(),
'message' => t("Renewal Failed for order !order: !message", array(
"!order" => $order->order_id,
"!message" => $e
->getMessage(),
)),
);
uc_order_comment_save($order->order_id, $order->uid, $result['message'], 'admin');
watchdog('uc_stripe', 'Renewal failed for order @order_id, code=@code, message: @message', array(
'@order_id' => $order->order_id,
'@code' => $result['comment'],
'@message' => $result['message'],
));
return FALSE;
}
}
/**
* UC Recurring: Process a new recurring fee.
* This runs when subscriptions are "set up" for the first time.
* There is no action to be taken here except returning TRUE because the customer
* ID is already stored with the user, where it can be accessed when next charge
* takes place.
*
* @param $order
* @param $fee
* @return bool
*/
function uc_stripe_process($order, &$fee) {
return TRUE;
}
/**
* UC Recurring: Cancel a recurring fee.
* This runs when subscriptions are cancelled
* Since we're handling charge intervals in ubercart, this doesn't need to do anything.
*
* @param $order
* @param $op
* @return bool
*/
function uc_stripe_cancel($order, $op) {
$message = t("Subscription Canceled");
uc_order_comment_save($order->order_id, $order->uid, $message, 'order', 'completed', FALSE);
return TRUE;
}
/**
* Load stripe API
*
* @return bool
*/
function _uc_stripe_prepare_api() {
module_load_include('install', 'uc_stripe');
if (!_uc_stripe_load_library()) {
return FALSE;
}
if (!_uc_stripe_check_api_keys()) {
watchdog('uc_stripe', 'Stripe API keys are not configured. Payments cannot be made without them.', array(), WATCHDOG_ERROR);
return FALSE;
}
$secret_key = variable_get('uc_stripe_testmode', TRUE) ? variable_get('uc_stripe_api_key_test_secret', '') : variable_get('uc_stripe_api_key_live_secret', '');
try {
$library = libraries_load('stripe');
\Stripe\Stripe::setApiKey($secret_key);
\Stripe\Stripe::setApiVersion($library['stripe_api_version']);
} catch (Exception $e) {
watchdog('uc_stripe', 'Error setting the Stripe API Key. Payments will not be processed: %error', array(
'%error' => $e
->getMessage(),
));
}
return TRUE;
}
/**
* Check that all API keys are configured.
*
* @return bool
* TRUE if all 4 keys have a value.
*/
function _uc_stripe_check_api_keys() {
return variable_get('uc_stripe_api_key_live_publishable', FALSE) && variable_get('uc_stripe_api_key_live_secret', FALSE) && variable_get('uc_stripe_api_key_test_publishable', FALSE) && variable_get('uc_stripe_api_key_test_secret', FALSE);
}
/**
* Retrieve the Stripe customer id for a user
*
* @param $uid
* @return bool
*/
function _uc_stripe_get_customer_id($uid) {
$account = user_load($uid);
$id = !empty($account->data['uc_stripe_customer_id']) ? $account->data['uc_stripe_customer_id'] : FALSE;
return $id;
}
/**
* Implements hook_theme_registry_alter() to make sure that we render
* the entire credit form, including the key returned by JS.
*
* @param $theme_registry
*/
function uc_stripe_theme_registry_alter(&$theme_registry) {
if (!empty($theme_registry['uc_payment_method_credit_form'])) {
$theme_registry['uc_payment_method_credit_form']['function'] = 'uc_stripe_uc_payment_method_credit_form';
}
}
/**
* Replace uc_credit's form themeing with our own - adds stripe_token.
* @param $form
* @return string
*/
function uc_stripe_uc_payment_method_credit_form($form) {
$output = drupal_render($form['stripe_nojs_warning']);
$output .= drupal_render($form['config_error']);
$output .= theme('uc_payment_method_credit_form', $form);
$output .= drupal_render($form['stripe_token']);
$output .= drupal_render($form['dummy_image_load']);
return $output;
}Functions
Name |
Description |
|---|---|
| uc_stripe_cancel | UC Recurring: Cancel a recurring fee. This runs when subscriptions are cancelled Since we're handling charge intervals in ubercart, this doesn't need to do anything. |
| uc_stripe_charge | Generic "charge" callback that runs on checkout and via the order's "card" terminal |
| uc_stripe_checkout_form_customsubmit | Custom submit function to store the stripe token |
| uc_stripe_form_uc_cart_checkout_form_alter | Implements hook_form_FORMID_alter() to change the checkout form All work as a result is done in JS, the ordinary post does not happen. |
| uc_stripe_form_uc_payment_method_settings_form_alter | Implements hook_form_FORMID_alter() |
| uc_stripe_libraries_info | Implements hook_libraries_info() to define what files should be loaded. |
| uc_stripe_order_pane_stripe | Implements uc_order_pane_callback() specified in 'callback' of uc_stripe_uc_order_pane() |
| uc_stripe_process | UC Recurring: Process a new recurring fee. This runs when subscriptions are "set up" for the first time. There is no action to be taken here except returning TRUE because the customer ID is already stored with the user, where it can be… |
| uc_stripe_recurring_info | Implements hook_recurring_info() to integrate with uc_recurring |
| uc_stripe_renew | Handle renewing a recurring fee, called by uc_recurring |
| uc_stripe_settings_form | Provide configuration form for uc_stripe |
| uc_stripe_settings_form_validate | Validation function and normalize keys (trim spaces) |
| uc_stripe_theme_registry_alter | Implements hook_theme_registry_alter() to make sure that we render the entire credit form, including the key returned by JS. |
| uc_stripe_uc_checkout_complete | Implements hook_uc_checkout_complete() |
| uc_stripe_uc_order_pane | Implements hook_order_pane to provide the stripe customer info |
| uc_stripe_uc_payment_gateway | Implements hook_payment_gateway to register this payment gateway |
| uc_stripe_uc_payment_method_credit_form | Replace uc_credit's form themeing with our own - adds stripe_token. |
| _uc_stripe_check_api_keys | Check that all API keys are configured. |
| _uc_stripe_get_customer_id | Retrieve the Stripe customer id for a user |
| _uc_stripe_prepare_api | Load stripe API |
| _uc_stripe_sanitize_key | Sanitize and strip whitespace from Stripe keys |
| _uc_stripe_validate_key | Validate Stripe key |