function gocardless_confirm()
{
if (isset($_GET['resource_id']) && isset($_GET['resource_type'])) {
// Get vars found so confirm payment
// Load GoCardless
gocardless_init();
// Params for confirming the resource
$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'];
}
// Confirm the resource
$confirmed_resource = GoCardless::confirm_resource($confirm_params);
}
}
function gocardless_admin_update($params = array())
{
global $gocardless_config;
global $gocardless_limit;
// Check form selector is passed
if (isset($params['form'])) {
if ($params['form'] == 'config' || $params['form'] == 'limit') {
// Updating API config
if ($params['form'] == 'config') {
$expected_vars = array('app_id', 'app_secret', 'merchant_id', 'access_token', 'sandbox');
$response = 'API keys updated!';
}
// Updating payment info
if ($params['form'] == 'limit') {
$expected_vars = array('limit_name', 'limit_description', 'limit_amount', 'limit_interval_length', 'limit_interval_unit', 'limit_calendar_intervals');
$response = 'Payment updated!';
$gocardless_limit = $to_save;
}
// Loop through expected vars creating array
foreach ($expected_vars as $key) {
// Special treatment for checkboxes
if ($key == 'sandbox' || $key == 'limit_calendar_intervals') {
if (isset($_POST[$key]) && $_POST[$key] == 'on') {
$to_save[$key] = 'true';
} else {
$to_save[$key] = false;
}
} else {
$to_save[$key] = $_POST[$key];
}
}
// Save with Wordress Options value
update_option('gocardless_' . $params['form'], $to_save);
// Run the initialize function again to load vars
gocardless_init();
} elseif ($params['form'] == 'cancel') {
if ($_POST['subscription_id']) {
// ID found
// Cancel subscription
GoCardless_Subscription::find($_POST['subscription_id'])->cancel();
$response = 'Subscription cancelled!';
} else {
// ID not found, fail
$response = 'Subscription not found!';
}
}
// Return a message
echo '<div class="updated fade"><p>' . $response . '</p></div>';
}
}
