internal bool MatchesUser(User user)
{
var userValue = user.GetValueForEvaluation(Attribute);
if (userValue == null)
{
return(false);
}
if (userValue is JArray)
{
var array = userValue as JArray;
foreach (var element in array)
{
if (!(element is JValue))
{
Logger.LogError("Invalid custom attribute value in user object: " + element);
return(false);
}
if (MatchAny(element as JValue))
{
return(MaybeNegate(true));
}
}
return(MaybeNegate(false));
}
else if (userValue is JValue)
{
return(MaybeNegate(MatchAny(userValue as JValue)));
}
Logger.LogWarning("Got unexpected user attribute type: " + userValue.Type + " for user key: " + user.Key +
" and attribute: " + Attribute);
return(false);
}
internal static float BucketUser(User user, string featureKey, string attr, string salt)
{
var idHash = BucketableStringValue(user.GetValueForEvaluation(attr));
if (idHash != null)
{
if (!string.IsNullOrEmpty(user.SecondaryKey))
{
idHash += "." + user.SecondaryKey;
}
var hash = Hash(String.Format("{0}.{1}.{2}", featureKey, salt, idHash)).Substring(0, 15);
var longValue = long.Parse(hash, NumberStyles.HexNumber);
return(longValue / longScale);
}
return(0F);
}
private float BucketUser(User user, string featureKey, string attr, string salt)
{
var userValue = user.GetValueForEvaluation(attr);
if (userValue != null && userValue.Type.Equals(JTokenType.String))
{
var idHash = userValue.Value <string>();
if (!string.IsNullOrEmpty(user.SecondaryKey))
{
idHash += "." + user.SecondaryKey;
}
var hash = Hash(String.Format("{0}.{1}.{2}", featureKey, salt, idHash)).Substring(0, 15);
var longValue = long.Parse(hash, NumberStyles.HexNumber);
return(longValue / longScale);
}
return(0F);
}
internal bool MatchesUserNoSegments(User user)
{
var userValue = user.GetValueForEvaluation(Attribute);
if (userValue == null)
{
return(false);
}
if (userValue is JArray)
{
var array = userValue as JArray;
foreach (var element in array)
{
if (!(element is JValue))
{
Log.ErrorFormat("Invalid custom attribute value in user object: {0}",
element);
return(false);
}
if (MatchAny(element as JValue))
{
return(MaybeNegate(true));
}
}
return(MaybeNegate(false));
}
else if (userValue is JValue)
{
return(MaybeNegate(MatchAny(userValue as JValue)));
}
Log.WarnFormat("Got unexpected user attribute type: {0} for user key: {1} and attribute: {2}",
userValue.Type,
user.Key,
Attribute);
return(false);
}