/// <summary>
/// Create a Utme-encoded parameter string containing the details of a given EventActivity.
/// </summary>
/// <param name="event">Event to encode.</param>
/// <returns>Utme-encoded parameter string representing this EventActivity.</returns>
private static string ToEventParameter(EventActivity @event)
{
var queryValue = UtmeEncoder.Encode("5", @event.Category, @event.Action, @event.Label);
if (@event.Value.HasValue)
{
queryValue += "(" + UtmeEncoder.EscapeValue(@event.Value.Value.ToString(CultureInfo.InvariantCulture)) + ")";
}
return(queryValue);
}
/// <summary>
/// Obtain the key/value pairs for a TimedEventActivity.
/// </summary>
/// <param name="timedEvent">TimedEventActivity to turn into key/value pairs.</param>
/// <returns>Key/value pairs representing this TimedEventActivity.</returns>
internal static IEnumerable <KeyValuePair <string, string> > GetParameters(TimedEventActivity timedEvent)
{
yield return(KeyValuePair.Create("utmt", "event"));
yield return(KeyValuePair.Create("utme", UtmeEncoder.Encode(timedEvent)));
}
/// <summary>
/// Encode custom variables into a single parameter string.
/// </summary>
/// <param name="customVariables">Custom variables to encode.</param>
/// <returns>Encoded custom variables.</returns>
internal static string EncodeCustomVariables(ScopedCustomVariableSlot[] customVariables)
{
return(UtmeEncoder.Encode("8", customVariables.Select(c => c == null ? null : c.Variable.Name).ToArray())
+ UtmeEncoder.Encode("9", customVariables.Select(c => c == null ? null : c.Variable.Value).ToArray())
+ UtmeEncoder.Encode("11", customVariables.Select(c => c == null ? null : GetScopeIdentity(c.Scope)).ToArray()));
}
