///// <summary>
///// Gets a count of ContentRating.
///// </summary>
//public static int GetCountByContent(Guid contentGuid)
//{
// return DBContentRating.GetCountByContent(contentGuid);
//}
private static List <ContentRating> LoadListFromReader(IDataReader reader)
{
List <ContentRating> contentRatingList = new List <ContentRating>();
try
{
while (reader.Read())
{
ContentRating contentRating = new ContentRating();
contentRating.rowGuid = new Guid(reader["RowGuid"].ToString());
contentRating.siteGuid = new Guid(reader["SiteGuid"].ToString());
contentRating.contentGuid = new Guid(reader["ContentGuid"].ToString());
contentRating.userGuid = new Guid(reader["UserGuid"].ToString());
contentRating.emailAddress = reader["EmailAddress"].ToString();
contentRating.rating = Convert.ToInt32(reader["Rating"]);
contentRating.comments = reader["Comments"].ToString();
contentRating.ipAddress = reader["IpAddress"].ToString();
contentRating.createdUtc = Convert.ToDateTime(reader["CreatedUtc"]);
contentRating.lastModUtc = Convert.ToDateTime(reader["LastModUtc"]);
contentRatingList.Add(contentRating);
}
}
finally
{
reader.Close();
}
return(contentRatingList);
}
public static void RateContent(
Guid siteGuid,
Guid contentGuid,
Guid userGuid,
int rating,
string emailAddress,
string comments,
string ipAddress,
int minutesBetweenAnonymousVotes
)
{
bool userHasRated = false;
if (userGuid != Guid.Empty)
{
userHasRated = (DBContentRating.GetCountByContentAndUser(contentGuid, userGuid) > 0);
}
if (userHasRated)
{
ContentRating contentRating = new ContentRating(contentGuid, userGuid);
contentRating.Rating = rating;
if ((!string.IsNullOrEmpty(emailAddress)) && (contentRating.EmailAddress.Length == 0))
{
contentRating.EmailAddress = emailAddress;
}
if ((!string.IsNullOrEmpty(comments)) && (contentRating.Comments.Length == 0))
{
contentRating.Comments = comments;
}
contentRating.IpAddress = ipAddress;
contentRating.Save();
}
else
{
bool doRating = true;
if (userGuid == Guid.Empty)
{
// if the anonymous user has rated this item from this ip address
// within the last x minutes, don't let them vote again
int countOfRatings = DBContentRating.GetCountOfRatingsSince(
contentGuid,
ipAddress,
DateTime.UtcNow.AddMinutes(-minutesBetweenAnonymousVotes));
doRating = (countOfRatings == 0);
}
if (doRating)
{
DBContentRating.Create(
Guid.NewGuid(),
siteGuid,
contentGuid,
userGuid,
emailAddress,
rating,
comments,
ipAddress,
DateTime.UtcNow);
}
}
}
/// <summary>
/// Compares 2 instances of ContentRating.
/// </summary>
public static int CompareByLastModUtc(ContentRating contentRating1, ContentRating contentRating2)
{
return(contentRating1.LastModUtc.CompareTo(contentRating2.LastModUtc));
}
/// <summary>
/// Compares 2 instances of ContentRating.
/// </summary>
public static int CompareByCreatedUtc(ContentRating contentRating1, ContentRating contentRating2)
{
return(contentRating1.CreatedUtc.CompareTo(contentRating2.CreatedUtc));
}
/// <summary>
/// Compares 2 instances of ContentRating.
/// </summary>
public static int CompareByIpAddress(ContentRating contentRating1, ContentRating contentRating2)
{
return(contentRating1.IpAddress.CompareTo(contentRating2.IpAddress));
}
/// <summary>
/// Compares 2 instances of ContentRating.
/// </summary>
public static int CompareByComments(ContentRating contentRating1, ContentRating contentRating2)
{
return(contentRating1.Comments.CompareTo(contentRating2.Comments));
}
/// <summary>
/// Compares 2 instances of ContentRating.
/// </summary>
public static int CompareByRating(ContentRating contentRating1, ContentRating contentRating2)
{
return(contentRating1.Rating.CompareTo(contentRating2.Rating));
}