/**
* @param UnsubscribeList $unsubscribeList
* @param string $email
* @return string
*/
public function unsubscribeAction(UnsubscribeList $unsubscribeList, $email)
{
/* @var $httpRequest Request */
$httpRequest = $this->request->getHttpRequest();
$arguments = $httpRequest->getUri()->getArguments();
if (!isset($arguments['hmac'])) {
return '<h1>Error: HMAC needed to unsubscribe a person.</h1>';
}
$actualHmac = $arguments['hmac'];
$uriWithoutHmac = str_replace('&hmac=' . $actualHmac, '', (string) $httpRequest->getUri());
$expectedHmac = hash_hmac('sha1', $uriWithoutHmac, $this->hmacUrlSecret);
if ($expectedHmac !== $actualHmac) {
return '<h1>Error: Could not unsubscribe this email address.</h1>(Hash incorrect)';
}
$unsubscribeList->unsubscribeEmail($email);
$this->view->assign('email', $email);
}
/**
* @param UnsubscribeList $unsubscribeList
*/
public function downloadUnsubscribeListAction(UnsubscribeList $unsubscribeList)
{
$fp = fopen($unsubscribeList->getUnsubscribeFileName(), 'r');
header('Content-Type: text/csv');
header('Content-disposition: attachment;filename=UnsubscribeList.csv');
header('Content-Length: ' . filesize($unsubscribeList->getUnsubscribeFileName()));
fpassthru($fp);
exit;
}
