public static IEnumerable <TValue> GetOrNull <TKey, TValue>(this IReadOnlyMultiMap <TKey, TValue> coll, TKey key)
{
if (!coll.Contains(key))
{
return(null);
}
return(coll[key]);
}
public static string GetFirstOrEmpty(this IReadOnlyMultiMap <string, string> coll, string key)
{
if (!coll.Contains(key))
{
return(string.Empty);
}
return(coll[key].FirstOrDefault() ?? string.Empty);
}
public static TValue GetFirstOrNull <TKey, TValue>(this IReadOnlyMultiMap <TKey, TValue> coll, TKey key)
{
if (!coll.Contains(key))
{
return(default(TValue));
}
return(coll[key].FirstOrDefault());
}
private static T HydrateFromFormUrlEncoded <T>(IReadOnlyMultiMap <string, string> data)
{
var obj = new ExpandoObject();
foreach (var item in data)
{
Fill(obj, item.Key, item);
}
var serVal = serializer.Serialize(obj);
// Console.WriteLine(serVal);
return(serializer.Deserialize <T>(serVal));
}
public void SetSecureCookieValues(string cookieName, IReadOnlyMultiMap <string, string> secureCollection)
{
secureCollection.Validate().IsNotNull();
if (secureCollection.Count == 0)
{
this.DeleteCookie(cookieName);
}
else
{
var serializedCollection = UrlEncodingExtender.Write(secureCollection);
var checkSum = this.GenerateCompositeHash(cookieName, serializedCollection);
this.SetCookie(cookieName, string.Concat(this.Prefix(), checkSum, "?", serializedCollection));
}
}
public static string Write(IReadOnlyMultiMap <string, string> collection)
{
return(WriteInternal(collection, key => (collection[key] ?? new string[0]).ToArray()));
}