getSetting($mysqli,"name"));
define("TITLE", $db->getSetting($mysqli,"title"));
define("WEB_URL", $db->getSetting($mysqli,"url"));
define("MAILER_NAME", $db->getSetting($mysqli,"mailer"));
define("MAILER_ADDRESS", $db->getSetting($mysqli,"mailer_email"));
$mailer = new Mailer();
$subscriber = new Subscriber();
$subscription = new Subscriptions();
$boolRegistered = false;
if ( isset($_GET['new']) ) {
// Form validation for subscribers signing up
$message = "";
Template :: render_header(_("Email Subscription"));
if (isset($_POST['emailaddress'])) {
if (0 == strlen(trim($_POST['emailaddress']))){
$messages[] = _("Email address");
}
// Perform DNS domain validation on
if ( ! $mailer->verify_domain($_POST['emailaddress']) ) {
$messages[] = _("Domain does not apper to be a valid email domain. (Check MX record)");
}
if (GOOGLE_RECAPTCHA) {
// Validate recaptcha
$response = $_POST["g-recaptcha-response"];
$url = 'https://www.google.com/recaptcha/api/siteverify';
$data = array(
'secret' => GOOGLE_RECAPTCHA_SECRET,
'response' => $_POST["g-recaptcha-response"]
);
$options = array(
'http' => array (
'header' => 'Content-Type: application/x-www-form-urlencoded\r\n',
'method' => 'POST',
'content' => http_build_query($data)
)
);
$context = stream_context_create($options);
$verify = file_get_contents($url, false, $context);
$captcha_success = json_decode($verify);
if ( $captcha_success->success==false ) {
$messages[] = _("reChaptcha validation failed");
}
}
if ( isset($messages) ) {
$message = _("Please check
");
$message .= implode("
", $messages);
}
}
if(isset($_POST['emailaddress']) && empty($message))
{
// Check if email is already registered
$boolUserExist = false;
$subscriber->userID = $_POST['emailaddress'];
$subscriber->typeID = 2; // Email
$boolUserExist = $subscriber->check_userid_exist();
$url = WEB_URL."/index.php?do=manage&token=".$subscriber->token;
if ( ! $boolUserExist ) {
// Create a new subscriber as it does not exist
$subscriber->add($subscriber->typeID, $_POST['emailaddress']);
$url = WEB_URL."/index.php?do=manage&token=".$subscriber->token; // Needed again after adding subscriber since token did not exist before add
$msg = sprintf(_("Thank you for registering to receive status updates via email. Click on the following link to confirm and manage your subcription: %s. New subscriptions must be confirmed within 2 hours"), $url, NAME .' - ' . _("Validate subscription"));
} else {
if ( ! $subscriber->active ) {
// Subscriber is registered, but has not been activated yet...
$msg = sprintf(_("Thank you for registering to receive status updates via email. Click on the following link to confirm and manage your subcription: %s. New subscriptions must be confirmed within 2 hours"), $url, NAME .' - ' . _("Validate subscription"));
$subscriber->activate($subscriber->id);
} else {
// subscriber is registered and active
$msg = sprintf(_("Click on the following link to update your existing subscription: %s"), $url, NAME .' - ' . _("Manage subscription"));
$subscriber->update($subscriber->id);
}
}
// Show success message
$header = _("Thank you for subscribing");
$message = _("You will receive an email shortly with an activation link. Please click on the link to activate and/or manage your subscription.");
$constellation->render_success($header, $message, true, WEB_URL, _('Go back'));
// Send email about new registration
$subject = _('Email subscription registered').' - '.NAME;
$mailer->send_mail($_POST['emailaddress'], $subject, $msg);
$boolRegistered = true;
}
// Add a new email subscriber - display form
if ( isset($_GET['new']) && (! $boolRegistered) ) {
if (!empty($message)) {
echo ''.$message.'
';
}
$strPostedEmail = (isset($_POST['emailaddress'])) ? $_POST['emailaddress'] : "";
?>
typeID = 2; //EMAIL
if ( $subscriber->is_active_subscriber($_GET['token']) ) {
// forward user to subscriber list....
$subscriber->set_logged_in();
header('Location: subscriptions.php');
exit;
} else {
Template :: render_header(_("Email Subscription"));
$header = _("We cannot find a valid subscriber account matching those details");
$message = _("If you have recently subscribed, please make sure you activate the account within two hours of doing so. You are welcome to try and re-subscribe.");
$constellation->render_warning($header, $message, true, WEB_URL, _('Go back'));
}
} else if (isset($_GET['do']) && $_GET['do'] == 'unsubscribe') {
// Handle unsubscriptions
// TODO This function is universal and should probably live elsewhere??
if (isset($_GET['token'])) {
$subscriber->typeID = (int) $_GET['type'];
if ( $subscriber->get_subscriber_by_token($_GET['token'])) {
$subscriber->delete($subscriber->id);
$subscriber->set_logged_off();
Template :: render_header(_("Email Subscription"));
$header = _("You have been unsubscribed from our system");
$message = _("We are sorry to see you go. If you want to subscribe again at a later date please feel free to re-subscribe.");
$constellation->render_success($header, $message, true, WEB_URL, _('Go back'));
} else {
// TODO Log token for troubleshooting ?
// Cannot find subscriber - show alert
Template :: render_header(_("Email Subscription"));
$header = _("We are unable to find any valid subscriber detail matching your submitted data!");
$message = _("If you believe this to be an error, please contact the system admininistrator.");
$constellation->render_warning($header, $message, true, WEB_URL, _('Go back'));
//
}
} else {
// TODO Log $_GET[] for troubleshooting ?
$header = _("We are unable to find any valid subscriber detail matching your submitted data!");
$message = _("If you believe this to be an error, please contact the system admininistrator.");
$constellation->render_warning($header, $message, true, WEB_URL, _('Go back'));
}
}
Template :: render_footer();