function gocardless_shortcode($attrs)
{
global $gocardless_config;
global $gocardless_limit;
// Load GoCardless
gocardless_init();
// Create $payment_details array
$payment_details = array();
// Array of expected vars
$expected_vars = array('name', 'description', 'amount', 'interval_length', 'interval_unit', 'calendar_intervals');
// Loop through expected vars, setting $payment_details
foreach ($expected_vars as $key) {
// Only set $payment_details if value is not null
if ($gocardless_limit['limit_' . $key] != null) {
$payment_details[$key] = $gocardless_limit['limit_' . $key];
}
}
// Uncomment the following to inspect the payment vars
//echo '<pre>';
//print_r($payment_details);
//echo '</pre>';
// Generate paylink
$paylink = GoCardless::new_subscription_url($payment_details);
if ($attrs['url']) {
// Return raw url
return $paylink;
} else {
// Return link w/text
if (isset($payment_details['name'])) {
// Use the link name if available
$link_text = $payment_details['name'];
} else {
// Otherwise show default text
$link_text = 'New subscription';
}
return '<a href="' . $paylink . '">' . $link_text . '</a>';
}
}
/**
* Generate a URL to give a user to create a new subscription
*
* @param array $params Parameters to use to generate the URL
*
* @return string The generated URL
*/
public static function new_subscription_url($params)
{
return GoCardless::$client->new_subscription_url($params);
}
function doTransferCheckout(&$params, $component)
{
$paymentProcessorType = CRM_Core_PseudoConstant::paymentProcessorType(false, null, 'name');
$paymentProcessorTypeId = CRM_Utils_Array::key('Gocardless', $paymentProcessorType);
$domainID = CRM_Core_Config::domainID();
$sql = " SELECT user_name ";
$sql .= " , password ";
$sql .= " , signature ";
$sql .= " , subject ";
$sql .= " FROM civicrm_payment_processor ";
$sql .= " WHERE payment_processor_type_id = %1 ";
$sql .= " AND is_test= %2 ";
$sql .= " AND domain_id = %3 ";
$isTest = 0;
if ($this->_mode == 'test') {
$isTest = 1;
}
$sql_params = array(1 => array($paymentProcessorTypeId, 'Integer'), 2 => array($isTest, 'Int'), 3 => array($domainID, 'Int'));
$dao = CRM_Core_DAO::executeQuery($sql, $sql_params);
if ($dao->fetch()) {
$app_id = $dao->user_name;
$app_secret = $dao->password;
$merchant_id = $dao->signature;
$access_token = $dao->subject;
}
$account_details = array('app_id' => $app_id, 'app_secret' => $app_secret, 'merchant_id' => $merchant_id, 'access_token' => $access_token);
// Fail nicely if no account details set
if (!$account_details['app_id'] && !$account_details['app_secret']) {
echo '<p>First sign up to <a href="http://gocardless.com">GoCardless</a> and
copy your sandbox API credentials from the \'Developer\' tab into the top of
this script.</p>';
exit;
}
// Set $environment to 'production' if live. Default is 'sandbox'
if ($this->_mode == 'live') {
GoCardless::$environment = 'production';
}
// Initialize GoCardless
GoCardless::set_account_details($account_details);
$goCardLessParams = array();
$goCardLessParams['amount'] = $params['amount'];
$goCardLessParams['interval_length'] = $params['frequency_interval'];
$goCardLessParams['interval_unit'] = $params['frequency_unit'];
if (!empty($params['preferred_collection_day'])) {
$preferredCollectionDay = $params['preferred_collection_day'];
$collectionDate = UK_Direct_Debit_Form_Main::firstCollectionDate($preferredCollectionDay, null);
// ISO8601 format.
$goCardLessParams['start_at'] = $collectionDate->format('c');
}
$url = $component == 'event' ? 'civicrm/event/register' : 'civicrm/contribute/transact';
$cancel = $component == 'event' ? '_qf_Register_display' : '_qf_Main_display';
$returnURL = CRM_Utils_System::url($url, "_qf_ThankYou_display=1&qfKey={$params['qfKey']}" . "&cid={$params['contactID']}", true, null, false);
$goCardLessParams['redirect_uri'] = $returnURL;
$goCardLessParams['user'] = array('email' => isset($params['email-5']) ? $params['email-5'] : NULL, 'first_name' => isset($params['first_name']) ? $params['first_name'] : NULL, 'last_name' => isset($params['last_name']) ? $params['last_name'] : NULL, 'billing_address1' => isset($params['street_address']) ? $params['street_address'] : NULL, 'billing_town' => isset($params['city']) ? $params['city'] : NULL, 'billing_postcode' => isset($params['postal_code']) ? $params['postal_code'] : NULL, 'country_code' => 'GB');
// Allow further manipulation of the arguments via custom hooks ..
CRM_Utils_Hook::alterPaymentProcessorParams($this, $params, $goCardLessParams);
$subscription_url = GoCardless::new_subscription_url($goCardLessParams);
CRM_Utils_System::redirect($subscription_url);
}
// Initialize GoCardless
GoCardless::set_account_details($account_details);
if (isset($_GET['resource_id']) && isset($_GET['resource_type'])) {
// Get vars found so let's try confirming payment
$confirm_params = array('resource_id' => $_GET['resource_id'], 'resource_type' => $_GET['resource_type'], 'resource_uri' => $_GET['resource_uri'], 'signature' => $_GET['signature']);
// State is optional
if (isset($_GET['state'])) {
$confirm_params['state'] = $_GET['state'];
}
$confirmed_resource = GoCardless::confirm_resource($confirm_params);
echo '<p>Payment confirmed!</p>';
}
echo '<h2>New payment URLs</h2>';
// New subscription
$payment_details = array('amount' => '10.00', 'interval_length' => 1, 'interval_unit' => 'month');
$subscription_url = GoCardless::new_subscription_url($payment_details);
echo '<p><a href="' . $subscription_url . '">New subscription</a>';
// New pre-authorization
$payment_details = array('max_amount' => '20.00', 'interval_length' => 1, 'interval_unit' => 'month');
$pre_auth_url = GoCardless::new_pre_authorization_url($payment_details);
echo ' · <a href="' . $pre_auth_url . '">New pre-authorized payment</a>';
// New bill
$payment_details = array('amount' => '30.00', 'name' => 'Donation', 'user' => array('first_name' => 'Tom', 'last_name' => 'Blomfield', 'email' => '*****@*****.**'));
$bill_url = GoCardless::new_bill_url($payment_details);
echo ' · <a href="' . $bill_url . '">New bill</a></p>';
echo 'NB. The \'new bill\' link is also a demo of pre-populated user data';
echo '<h2>API calls</h2>';
echo 'GoCardless_Merchant::find(\'258584\')';
echo '<blockquote><pre>';
$merchant = GoCardless_Merchant::find('258584');
print_r($merchant);
public function newSubUrl($payment_details)
{
return \GoCardless::new_subscription_url($payment_details);
}