private void DoUnsubscribe()
{
if (subscriptionGuid != Guid.Empty)
{
LetterSubscriber s = subscriptions.Fetch(subscriptionGuid);
if (s == null)
{
ShowNotFoundMessge();
return;
}
subscriptions.Delete(s);
LetterInfo.UpdateSubscriberCount(s.LetterInfoGuid);
lblUnsubscribe.Text = Resource.NewsletterUnsubscribeSuccess;
btnUnsubscribeConfirm.Visible = false;
lblUnsubscribe.Visible = true;
return;
}
LetterInfo letterInfo = new LetterInfo(letterInfoGuid);
if (letterInfo.LetterInfoGuid == Guid.Empty)
{
ShowNotFoundMessge();
return;
}
List <LetterSubscriber> userSubscriptions = subscriptions.GetListByUser(siteSettings.SiteGuid, userGuid);
bool unsubscribed = false;
foreach (LetterSubscriber s in userSubscriptions)
{
if (s.LetterInfoGuid == letterInfoGuid)
{
subscriptions.Delete(s);
unsubscribed = true;
LetterInfo.UpdateSubscriberCount(s.LetterInfoGuid);
}
}
if (unsubscribed)
{
lblUnsubscribe.Text = string.Format(CultureInfo.InvariantCulture,
Resource.NewsletterUnsubscribeSuccessFormatString,
letterInfo.Title);
btnUnsubscribeConfirm.Visible = false;
lblUnsubscribe.Visible = true;
}
else
{
ShowNotFoundMessge();
}
}
/// <summary>
/// people can subscribe to the newsletters without registering on the site. This method is used to attach those existing subscriptions to the user upon registration
/// </summary>
/// <param name="siteUser"></param>
public static void ClaimExistingSubscriptions(SiteUser siteUser)
{
SubscriberRepository subscriptions = new SubscriberRepository();
List <LetterSubscriber> userSubscriptions = subscriptions.GetListByEmail(siteUser.SiteGuid, siteUser.Email);
foreach (LetterSubscriber s in userSubscriptions)
{
if (s.UserGuid != siteUser.UserGuid)
{
s.UserGuid = siteUser.UserGuid;
subscriptions.Save(s);
}
if (!s.IsVerified)
{
subscriptions.Verify(s.SubscribeGuid, true, Guid.Empty);
LetterInfo.UpdateSubscriberCount(s.LetterInfoGuid);
}
}
List <LetterSubscriber> memberSubscriptions = subscriptions.GetListByUser(siteUser.SiteGuid, siteUser.UserGuid);
RemoveDuplicates(memberSubscriptions);
// commented out 2012-11-16 since we now give the user a chance to opt in the registration
// then we should not force him in if he chose not to opt in
//if (memberSubscriptions.Count == 0)
//{
// string ipAddress = SiteUtils.GetIP4Address();
// //user has no previous subscriptions and just registered
// // lets give him the site subscriptions that are configured for opting in new users by default
// List<LetterInfo> allNewsletters = LetterInfo.GetAll(siteUser.SiteGuid);
// foreach (LetterInfo l in allNewsletters)
// {
// if ((l.ProfileOptIn) && (l.AvailableToRoles.Contains("All Users;")))
// {
// LetterSubscriber s = new LetterSubscriber();
// s.SiteGuid = siteUser.SiteGuid;
// s.LetterInfoGuid = l.LetterInfoGuid;
// s.UserGuid = siteUser.UserGuid;
// s.EmailAddress = siteUser.Email;
// s.IsVerified = true;
// s.UseHtml = true;
// s.IpAddress = ipAddress;
// subscriptions.Save(s);
// }
// }
//}
}
public static void VerifyExistingSubscriptions(SiteUser siteUser)
{
SubscriberRepository subscriptions = new SubscriberRepository();
List <LetterSubscriber> userSubscriptions = subscriptions.GetListByUser(siteUser.SiteGuid, siteUser.UserGuid);
foreach (LetterSubscriber s in userSubscriptions)
{
if (!s.IsVerified)
{
subscriptions.Verify(s.SubscribeGuid, true, Guid.Empty);
LetterInfo.UpdateSubscriberCount(s.LetterInfoGuid);
}
}
}
private void GetSubscriptions()
{
if ((siteSettings != null) && (siteUser != null))
{
siteAvailableSubscriptions = NewsletterHelper.GetAvailableNewslettersForCurrentUser(siteSettings.SiteGuid);
userSubscriptions = subscriptions.GetListByUser(siteSettings.SiteGuid, siteUser.UserGuid);
foreach (LetterSubscriber s in userSubscriptions)
{
if (!s.IsVerified)
{
hasUnverifiedSubscriptions = true;
}
}
}
}
private void DoSubscribe(SiteUser siteUser)
{
foreach (LetterInfo available in siteAvailableSubscriptions)
{
ListItem item = clNewsletters.Items.FindByValue(available.LetterInfoGuid.ToString());
if ((item != null) && (item.Selected))
{
DoSubscribe(available, siteUser);
}
}
List <LetterSubscriber> memberSubscriptions = subscriptions.GetListByUser(siteUser.SiteGuid, siteUser.UserGuid);
NewsletterHelper.RemoveDuplicates(memberSubscriptions);
}
