private static Dictionary <string, string> FilterFields(Stanza query, Dictionary <string, string> requestFields)
{
var filtered = new Dictionary <string, string>();
foreach (string field in requestFields.Keys)
{
foreach (var val in query.Elements())
{
if (field.Equals(val.Name) && !val.Value.Equals(string.Empty))
{
filtered[field] = val.Value;
}
if (!val.Name.Equals("remove"))
{
continue;
}
if (!filtered.ContainsKey("remove"))
{
filtered.Add("remove", "true");
}
}
}
return(filtered);
}
