/// <summary>
/// Gets the rating statistics for the page on which the RatingBlock resides
/// </summary>
/// <param name="target">The current page on which the RatingBlock resides</param>
/// <param name="blockModel">a reference to the RatingBlockViewModel to
/// populate with rating statistics for the current page and errors, if any</param>
private void GetRatingStatistics(string target, RatingBlockViewModel blockModel)
{
blockModel.NoStatisticsFoundMessage = string.Empty;
try
{
var result = _ratingRepository.GetRatingStatistics(target);
if (result != null)
{
blockModel.Average = result.Average;
blockModel.TotalCount = result.TotalCount;
}
else
{
var loggedInMessage = "This page has not been rated. Be the first!";
var loggedOutMessage = "This page has not been rated. Log in and be the first!";
var loggedInNotMemberMessage = "This page has not been rated. Join group and be the first!";
blockModel.NoStatisticsFoundMessage = User.Identity.IsAuthenticated
? (blockModel.IsMemberOfGroup ? loggedInMessage : loggedInNotMemberMessage)
: loggedOutMessage;
}
}
catch (SocialRepositoryException ex)
{
blockModel.Messages.Add(new MessageViewModel(ex.Message, ErrorMessage));
}
}
