/// <summary>
/// Handle subscribe/unsubscribe actions.
/// </summary>
/// <param name="actionName">The action.</param>
/// <param name="formViewModel">The form view model.</param>
/// <returns>The action result.</returns>
private ActionResult HandleAction(string actionName, SubscriptionFormViewModel formViewModel)
{
var subscription = new PageSubscription
{
Subscriber = _userRepository.GetUserId(User),
Target = _pageRepository.GetPageId(formViewModel.CurrentLink)
};
try
{
if (actionName == ActionSubscribe)
{
_subscriptionRepository.Add(subscription);
}
else
{
_subscriptionRepository.Remove(subscription);
}
AddMessage(MessageKey, new MessageViewModel(SubmitSuccessMessage, SuccessMessage));
}
catch (SocialRepositoryException ex)
{
AddMessage(MessageKey, new MessageViewModel(ex.Message, ErrorMessage));
}
return(Redirect(UrlResolver.Current.GetUrl(formViewModel.CurrentLink)));
}
/// <summary>
/// Adds a subscription to the Episerver Social Framework.
/// </summary>
/// <param name="subscription">The subscription to add.</param>
/// <exception cref="SocialRepositoryException">Thrown if there are any issues sending the request to the
/// Episerver Social Framework.</exception>
public void Add(PageSubscription subscription)
{
var newSubscription = AdaptSubscription(subscription);
try
{
this.subscriptionService.Add(newSubscription);
}
catch (SocialAuthenticationException ex)
{
throw new SocialRepositoryException("The application failed to authenticate with Episerver Social.", ex);
}
catch (MaximumDataSizeExceededException ex)
{
throw new SocialRepositoryException("The application request was deemed too large for Episerver Social.", ex);
}
catch (SocialCommunicationException ex)
{
throw new SocialRepositoryException("The application failed to communicate with Episerver Social.", ex);
}
catch (SocialException ex)
{
throw new SocialRepositoryException("Episerver Social failed to process the application request.", ex);
}
}
/// <summary>
/// Removes a subscription from the Episerver Social subscription repository.
/// </summary>
/// <param name="subscription">The subscription to remove.</param>
/// <exception cref="SocialRepositoryException">Thrown if there are any issues sending the request to the
/// Episerver Social cloud subscription repository.</exception>
public void Remove(PageSubscription subscription)
{
var removeSubscription = AdaptSubscription(subscription);
try
{
this.subscriptionService.Remove(
new Criteria <SubscriptionFilter>
{
Filter = new SubscriptionFilter
{
Subscriber = removeSubscription.Subscriber,
Target = removeSubscription.Target,
Type = removeSubscription.Type
}
}
);
}
catch (SocialAuthenticationException ex)
{
throw new SocialRepositoryException("The application failed to authenticate with Episerver Social.", ex);
}
catch (MaximumDataSizeExceededException ex)
{
throw new SocialRepositoryException("The application request was deemed too large for Episerver Social.", ex);
}
catch (SocialCommunicationException ex)
{
throw new SocialRepositoryException("The application failed to communicate with Episerver Social.", ex);
}
catch (SocialException ex)
{
throw new SocialRepositoryException("Episerver Social failed to process the application request.", ex);
}
}
/// <summary>
/// Adapt the application PageSubscription to the Episerver Social Subscription
/// </summary>
/// <param name="subscription">The application's PageSubscription.</param>
/// <returns>The Episerver Social Subscription.</returns>
private Subscription AdaptSubscription(PageSubscription subscription)
{
return(new Subscription(Reference.Create(subscription.Subscriber),
Reference.Create(subscription.Target)));
}
