/// <summary>
/// Привести к типу VkParameters.
/// </summary>
/// <param name="p">Параметры.</param>
/// <returns></returns>
public static VkParameters ToVkParameters(MessagesGetParams p)
{
return(new VkParameters
{
{ "offset", p.Offset },
{ "count", p.Count },
{ "time_offset", p.TimeOffset },
{ "filters", p.Filters },
{ "preview_length", p.PreviewLength },
{ "last_message_id", p.LastMessageId }
});
}
/// <summary>
/// Привести к типу VkParameters.
/// </summary>
/// <param name="p">Параметры.</param>
/// <returns></returns>
internal static VkParameters ToVkParameters(MessagesGetParams p)
{
return new VkParameters
{
{ "out", p.Out },
{ "offset", p.Offset },
{ "count", p.Count },
{ "time_offset", p.TimeOffset },
{ "filters", p.Filters },
{ "preview_length", p.PreviewLength },
{ "last_message_id", p.LastMessageId }
};
}
public ReadOnlyCollection<Message> Get(
MessageType type,
out int totalCount,
uint? count = 20,
uint? offset = null,
TimeSpan? timeOffset = null,
MessagesFilter? filter = null,
uint? previewLength = 0,
long? lastMessageId = null)
{
var parameters = new MessagesGetParams
{
Out = type,
Offset = offset,
Filters = filter,
PreviewLength = previewLength,
LastMessageId = lastMessageId
};
var response = _vk.Call("messages.get", parameters);
totalCount = response["count"];
return Get(parameters).Messages;
}
// Получение сообщений и составление списка userIdsToGet
/// <summary>
/// Receives the messages.
/// </summary>
/// <param name="userIdsToGet">The user ids to get.</param>
/// <param name="vkMessages">The vk messages.</param>
/// <returns></returns>
bool ReceiveMessages(List<long> userIdsToGet, ref MessagesGetObject vkMessages)
{
if (userIdsToGet == null) return false;
MessagesGetParams vkMsgParams = new MessagesGetParams();
vkMsgParams.Count = 100;
vkMsgParams.Offset = 0;
vkMsgParams.TimeOffset = 0;
vkMsgParams.Filters = MessagesFilter.All;
try
{
vkMessages = vk.Messages.Get(vkMsgParams);//vk.Messages.Get(0, out offset, 100, 0, new TimeSpan(0), 0);
}
catch (Exception)
{
return false;
}
// Составление списка userIdsToGet (id пользователей, которых надо получить с сервера) из сообщений
foreach (var vkMessage in vkMessages.Messages)
{
long vkMessageUserId;
if (vkMessage.UserId.HasValue)
{
vkMessageUserId = vkMessage.UserId.Value;
if ((!usersDict.ContainsKey(vkMessageUserId)) && (!userIdsToGet.Contains(vkMessageUserId)))
userIdsToGet.Add(vkMessageUserId);
}
}
return true;
}