public function indexAction()
{
// don't do anything if we didn't get the email parameter
if (isset($_GET['email'])) {
$email = $_GET['email'];
$apiKey = trim(Mage::getStoreConfig('newsletter/campaignmonitor/api_key'));
$listID = trim(Mage::getStoreConfig('newsletter/campaignmonitor/list_id'));
// Check that the email address actually is unsubscribed in
// Campaign Monitor.
if ($apiKey && $listID) {
try {
$client = new SoapClient("http://api.createsend.com/api/api.asmx?wsdl");
$result = (array) $client->GetSingleSubscriber(array("ApiKey" => $apiKey, "ListID" => $listID, "EmailAddress" => $email));
} catch (Exception $e) {
Mage::log("Fontis_CampaignMonitor: Error in SOAP call: " . $e->getMessage());
Mage::getSingleton('admin/session')->addException($e, $this->__('There was a problem with the unsubscription'));
$this->_redirectReferer();
}
$state = "";
try {
$state = (string) $result['Subscribers.GetSingleSubscriberResult']->enc_value->State;
} catch (Exception $e) {
}
// If we are unsubscribed in Campaign Monitor, mark us as
// unsubscribed in Magento.
if ($state == "Unsubscribed") {
try {
Mage::log("Fontis_CampaignMonitor: Unsubscribing {$email}");
$collection = Mage::getModel('newsletter/subscriber')->loadByEmail($email)->unsubscribe();
Mage::getSingleton('customer/session')->addSuccess($this->__('You were successfully unsubscribed'));
} catch (Exception $e) {
Mage::log("Fontis_CampaignMonitor: " . $e->getMessage());
Mage::getSingleton('customer/session')->addError($this->__('There was an error while saving your subscription details'));
}
} else {
Mage::log("Fontis_CampaignMonitor: Not unsubscribing {$email}, not unsubscribed in Campaign Monitor");
}
}
}
$this->_redirect('customer/account/');
}
