// load up the receipt template.
$template = module_template::get_template_by_key('newsletter_unsubscribe');
$data = $member;
$data['email'] = htmlspecialchars($data['email']);
// to be sure to be sure
$template->page_title = htmlspecialchars(_l('Unsubscribe'));
$template->assign_values($data);
echo $template->render('pretty_html');
exit;
}
}
} else {
// show normal unsubscribe form. asking for their email address.
if (isset($_REQUEST['email']) && trim($_REQUEST['email'])) {
$email = htmlspecialchars(strtolower(trim($_REQUEST['email'])));
if (!module_newsletter::unsubscribe_member_via_email($email)) {
echo 'Unsubscribe failed... Please enter a valid email address.';
exit;
}
// is the newsletter module giving us a subscription redirection?
if (module_config::c('newsletter_unsubscribe_redirect', '')) {
redirect_browser(module_config::c('newsletter_unsubscribe_redirect', ''));
}
// or display a message.
$template = module_template::get_template_by_key('newsletter_unsubscribe_done');
$data['email'] = $email;
$template->page_title = htmlspecialchars(_l('Unsubscribe'));
$template->assign_values($data);
echo $template->render('pretty_html');
exit;
}
public static function subscribe_member($email_address, $newsletter_member_id = false)
{
// we're subscribing this email address.
// check they're not already subscribed.
$already_subscribed = false;
if ($newsletter_member_id) {
$newsletter_member = get_single('newsletter_member', 'newsletter_member_id', $newsletter_member_id);
if ($newsletter_member && $newsletter_member['join_date'] && $newsletter_member['join_date'] != '0000-00-00') {
// they're already subscribed.
$already_subscribed = true;
}
}
// send double opt in?
if (!$already_subscribed && module_config::c('newsletter_double_opt_in', 1)) {
// add this new member to the blacklist, this will be removed when they confirm.
module_newsletter::unsubscribe_member_via_email($email_address, 'doubleoptin');
$template = module_template::get_template_by_key('member_subscription_double_optin');
$template->assign_values(array('email' => $email_address, 'link' => self::double_optin_confirmation_link($email_address)));
$html = $template->render('html');
$email = module_email::new_email();
$email->replace_values = array('email' => $email_address, 'link' => self::double_optin_confirmation_link($email_address));
$email->set_to_manual($email_address);
$email->set_from_manual(module_config::c('newsletter_default_from_email', module_config::c('admin_email_address')), module_config::c('newsletter_default_from_name', module_config::c('admin_system_name')));
$email->set_subject(module_config::c('newsletter_double_opt_in_subject', 'Please confirm your newsletter subscription'));
// do we send images inline?
$email->set_html($html);
if ($email->send()) {
// it worked successfully!!
return true;
} else {
return false;
}
} else {
// remove them from a blacklist and remove any bounce counters that could prevent us sending them emails.
module_newsletter::unsubscribe_member_via_email($email_address, 'new_subscribe', true);
if ($newsletter_member_id) {
$sql = "UPDATE `" . _DB_PREFIX . "newsletter_member` SET bounce_count = 0, receive_email = 1, unsubscribe_send_id = 0 WHERE newsletter_member_id = " . (int) $newsletter_member_id . " LIMIT 1";
query($sql);
if (!$already_subscribed) {
$sql = "UPDATE `" . _DB_PREFIX . "newsletter_member` SET join_date = NOW() WHERE newsletter_member_id = " . (int) $newsletter_member_id . " LIMIT 1";
query($sql);
}
}
return true;
// dont need to do anything.
}
}
