internal static VkDialog FromJson(JToken json)
{
if (json == null)
{
throw new Exception("Json can't be null");
}
var result = new VkDialog();
if (json["unread"] != null)
{
result.Unread = (int)json["unread"];
}
if (json["message"] != null)
{
result.Message = VkMessage.FromJson(json["message"]);
}
return(result);
}
public static VkLongPollMessage FromJson(JArray json)
{
var result = new VkLongPollMessage();
result.Parameters = new Dictionary<string, object>();
var messageType = json[0].Value<string>();
switch (messageType)
{
//удаление сообщения с указанным local_id
case "0":
result.Type = VkLongPollMessageType.MessageDelete;
result.Parameters.Add("message_id", json[1].Value<string>());
break;
//замена флагов сообщения
case "1":
result.Type = VkLongPollMessageType.MessageUpdate;
result.Parameters.Add("message_id", json[1].Value<string>());
result.Parameters.Add("flags", json[2].Value<int>());
break;
//установка флагов сообщения
case "2":
result.Type = VkLongPollMessageType.MessageFlagSet;
result.Parameters.Add("message_id", json[1].Value<string>());
result.Parameters.Add("flags", json[2].Value<int>());
if (json.Count > 2)
result.Parameters.Add("user_id", json[3].Value<string>());
break;
//сброс флагов сообщения
case "3":
result.Type = VkLongPollMessageType.MessageFlagReset;
result.Parameters.Add("message_id", json[1].Value<string>());
result.Parameters.Add("flags", json[2].Value<int>());
if (json.Count > 2)
result.Parameters.Add("user_id", json[3].Value<string>());
break;
//добавление нового сообщения
case "4":
result.Type = VkLongPollMessageType.MessageAdd;
var m = new VkMessage();
m.Id = json[1].Value<long>();
var flags = json[2].Value<int>();
var uid = json[3].Value<long>();
if (uid >= ChatIdMask)
{
//беседа
result.Parameters.Add("conversation", "1");
m.ChatId = (uid - ChatIdMask);
}
else
{
m.UserId = uid;
}
m.Date = DateTimeExtensions.UnixTimeStampToDateTime(json[4].Value<double>()).ToLocalTime();
m.Title = json[5].Value<string>();
m.Body = json[6].Value<string>();
result.Parameters.Add("message", m);
result.Parameters.Add("flags", flags);
//TODO forwards & attachments
break;
//друг стал онлайн
case "8":
result.Type = VkLongPollMessageType.FriendOnline;
result.Parameters.Add("user_id", json[1].Value<string>().Substring(1));
break;
//друг стал оффлайн
case "9":
result.Type = VkLongPollMessageType.FriendOffline;
result.Parameters.Add("user_id", json[1].Value<string>().Substring(1));
break;
//один из параметров (состав, тема) беседы был изменен
case "51":
result.Type = VkLongPollMessageType.ConversationChange;
result.Parameters.Add("chat_id", json[1].Value<string>());
result.Parameters.Add("self", json[2].Value<string>() == "1");
break;
//пользователь начал набирать текст в диалоге
case "61":
result.Type = VkLongPollMessageType.DialogUserTyping;
result.Parameters.Add("user_id", json[1].Value<string>());
break;
//пользователь начал набирать текст в беседе
case "62":
result.Type = VkLongPollMessageType.ConsersationUserTyping;
result.Parameters.Add("user_id", json[1].Value<string>());
result.Parameters.Add("chat_id", json[2].Value<string>());
break;
default:
result.Type = VkLongPollMessageType.Unknown;
break;
}
return result;
}
public async Task <VkItemsResponse <VkMessage> > GetById(IEnumerable <long> messageIds, int previewLength = 0)
{
var parametres = new Dictionary <string, string>();
if (messageIds != null)
{
parametres.Add("message_ids", string.Join(",", messageIds));
}
if (previewLength > 0)
{
parametres.Add("preview_length", previewLength.ToString());
}
_vkontakte.SignMethod(parametres);
var response = await VkRequest.GetAsync(VkConst.MethodBase + "messages.getById", parametres);
if (response.SelectToken("response.items") != null)
{
return(new VkItemsResponse <VkMessage>(response["response"]["items"].Select(i => VkMessage.FromJson(i, _vkontakte.ApiVersion)).ToList(),
(int)response["response"]["count"]));
}
return(VkItemsResponse <VkMessage> .Empty);
}
public async Task <VkItemsResponse <VkMessage> > GetHistory(long userId, long chatId = 0, int offset = 0, int count = 0, bool rev = false)
{
var parametres = new Dictionary <string, string>();
if (userId != 0)
{
parametres.Add("user_id", userId.ToString());
}
else
{
if (chatId != 0)
{
parametres.Add("chat_id", chatId.ToString());
}
else
{
throw new Exception("User id or chat id must be specified.");
}
}
if (offset > 0)
{
parametres.Add("offset", offset.ToString());
}
if (count > 0)
{
parametres.Add("count", count.ToString());
}
if (rev)
{
parametres.Add("rev", "1");
}
_vkontakte.SignMethod(parametres);
var response = await VkRequest.GetAsync(VkConst.MethodBase + "messages.getHistory", parametres);
if (response.SelectToken("response.items") != null)
{
return(new VkItemsResponse <VkMessage>(response["response"]["items"].Select(i => VkMessage.FromJson(i, _vkontakte.ApiVersion)).ToList(), (int)response["response"]["count"]));
}
return(VkItemsResponse <VkMessage> .Empty);
}
public static VkMessage FromJson(JToken json, string apiVersion = null)
{
if (json == null)
{
throw new Exception("Json can't be null");
}
var result = new VkMessage();
if (json["id"] != null)
{
result.Id = (long)json["id"];
}
if (json["user_id"] != null)
{
result.UserId = (long)json["user_id"];
}
result.Date = DateTimeExtensions.UnixTimeStampToDateTime((long)json["date"]);
if (json["read_state"] != null)
{
result.IsRead = (int)json["read_state"] == 1;
}
if (json["out"] != null)
{
result.IsOut = (int)json["out"] == 1;
}
result.Title = (string)json["title"];
result.Body = (string)json["body"];
if (json["deleted"] != null)
{
result.IsDeleted = (int)json["deleted"] == 1;
}
if (json["attachments"] != null)
{
result.Attachments = VkAttachment.FromJson(json["attachments"]);
}
if (json["geo"] != null)
{
result.Geo = VkGeo.FromJson(json["geo"]);
}
if (json["fwd_messages"] != null)
{
result.ForwardMessages = new List <VkMessage>();
foreach (var fwdMessage in json["fwd_messages"])
{
var message = VkMessage.FromJson(fwdMessage);
result.ForwardMessages.Add(message);
}
}
if (json["emoji"] != null)
{
result.ContainsEmoji = (int)json["emoji"] == 1;
}
if (json["chat_id"] != null)
{
result.ChatId = (long)json["chat_id"];
}
if (json["chat_active"] != null)
{
result.ChatUsers = json["chat_active"].Select(t => t.Value <long>()).ToList();
}
if (json["users_count"] != null)
{
result.UsersCount = (int)json["users_count"];
}
if (json["admin_id"] != null)
{
result.AdminId = (long)json["admin_id"];
}
if (json["action"] != null)
{
result.Action = (string)json["action"];
}
if (json["action_text"] != null)
{
result.ActionText = (string)json["action_text"];
}
if (json["photo_50"] != null)
{
result.Photo50 = (string)json["photo_50"];
}
if (json["photo_100"] != null)
{
result.Photo100 = (string)json["photo_100"];
}
if (json["photo_200"] != null)
{
result.Photo200 = (string)json["photo_200"];
}
return(result);
}
public static VkLongPollMessage FromJson(JArray json)
{
var result = new VkLongPollMessage();
result.Parameters = new Dictionary <string, object>();
var messageType = json[0].Value <string>();
switch (messageType)
{
//удаление сообщения с указанным local_id
case "0":
result.Type = VkLongPollMessageType.MessageDelete;
result.Parameters.Add("message_id", json[1].Value <string>());
break;
//замена флагов сообщения
case "1":
result.Type = VkLongPollMessageType.MessageFlagUpdate;
result.Parameters.Add("message_id", json[1].Value <string>());
result.Parameters.Add("flags", json[2].Value <VkLongPollMessageFlags>());
break;
//установка флагов сообщения
case "2":
result.Type = VkLongPollMessageType.MessageFlagSet;
result.Parameters.Add("message_id", json[1].Value <string>());
result.Parameters.Add("flags", json[2].Value <int>());
if (json.Count > 2)
{
result.Parameters.Add("user_id", json[3].Value <long>());
}
break;
//сброс флагов сообщения
case "3":
result.Type = VkLongPollMessageType.MessageFlagReset;
result.Parameters.Add("message_id", json[1].Value <string>());
result.Parameters.Add("flags", json[2].Value <int>());
if (json.Count > 2)
{
result.Parameters.Add("user_id", json[3].Value <long>());
}
break;
//добавление нового сообщения
case "4":
result.Type = VkLongPollMessageType.MessageAdd;
var m = new VkMessage();
m.Id = json[1].Value <long>();
var flags = json[2].Value <int>();
var uid = json[3].Value <long>();
if (uid >= ChatIdMask)
{
//беседа
result.Parameters.Add("conversation", "1");
m.ChatId = (uid - ChatIdMask);
}
else
{
m.UserId = uid;
}
m.Date = DateTimeExtensions.UnixTimeStampToDateTime(json[4].Value <double>()).ToLocalTime();
m.Title = json[5].Value <string>();
m.Body = json[6].Value <string>();
result.Parameters.Add("message", m);
result.Parameters.Add("flags", flags);
if (json[7] != null)
{
//attachments
try
{
var longPollAttachments = new List <VkLongPollAttachment>();
var dict = json[7].Value <JObject>().Properties().ToDictionary(p => p.Name, p => p.Value.Value <string>());
foreach (var o in dict)
{
var id = o.Key.Replace("_type", string.Empty);
VkLongPollAttachment longPollAttachment = longPollAttachments.FirstOrDefault(a => a.Id == id);
if (longPollAttachment == null)
{
longPollAttachment = new VkLongPollAttachment()
{
Id = id
};
longPollAttachments.Add(longPollAttachment);
}
if (o.Key.EndsWith("_type"))
{
longPollAttachment.Type = o.Value;
}
else
{
if (o.Key == "geo") //special attachment
{
longPollAttachment.Type = "geo";
}
else if (o.Key == "fwd")
{
longPollAttachment.Type = "fwd";
}
else if (o.Key == "from")
{
m.UserId = long.Parse(o.Value);
}
longPollAttachment.Data = o.Value;
}
}
if (longPollAttachments.Count > 0)
{
m.Attachments = new List <VkAttachment>(longPollAttachments.Count);
foreach (var longPollAttachment in longPollAttachments)
{
if (longPollAttachment.Type == "geo")
{
//not an attachment for message
//requires reverse geocoding
m.Geo = new VkGeo();
}
else if (longPollAttachment.Id == "fwd_msg_count")
{
//adding placeholder messages, client app will reload message to get it
int count = int.Parse(longPollAttachment.Data);
m.ForwardMessages = new List <VkMessage>();
for (int i = 0; i < count; i++)
{
m.ForwardMessages.Add(new VkMessage());
}
}
else if (longPollAttachment.Type == "sticker")
{
var sticker = new VkStickerAttachment();
sticker.ProductId = long.Parse(longPollAttachment.Data);
sticker.Photo256 = "http://vk.com/images/stickers/" + sticker.ProductId + "/256.png";
m.Attachments.Add(sticker);
}
else
{
var a = longPollAttachment.ToAttachment();
if (a != null)
{
m.Attachments.Add(a);
}
else
{
Debug.WriteLine("Unable to parse attachment " + a);
}
}
}
}
}
catch (Exception ex)
{
Debug.WriteLine("Unable to parse attachments of LongPollMessage. " + ex);
}
}
break;
//друг стал онлайн
case "8":
result.Type = VkLongPollMessageType.FriendOnline;
result.Parameters.Add("user_id", json[1].Value <string>().Substring(1));
break;
//друг стал оффлайн
case "9":
result.Type = VkLongPollMessageType.FriendOffline;
result.Parameters.Add("user_id", json[1].Value <string>().Substring(1));
break;
//один из параметров (состав, тема) беседы был изменен
case "51":
result.Type = VkLongPollMessageType.ConversationChange;
result.Parameters.Add("chat_id", json[1].Value <string>());
result.Parameters.Add("self", json[2].Value <string>() == "1");
break;
//пользователь начал набирать текст в диалоге
case "61":
result.Type = VkLongPollMessageType.DialogUserTyping;
result.Parameters.Add("user_id", json[1].Value <long>());
break;
//пользователь начал набирать текст в беседе
case "62":
result.Type = VkLongPollMessageType.ConsersationUserTyping;
result.Parameters.Add("user_id", json[1].Value <long>());
result.Parameters.Add("chat_id", json[2].Value <long>());
break;
default:
result.Type = VkLongPollMessageType.Unknown;
break;
}
return(result);
}
public static VkMessage FromJson(JToken json, string apiVersion = null)
{
if (json == null)
{
throw new Exception("Json can't be null");
}
var result = new VkMessage();
result.Id = (long)json["id"];
result.UserId = (long)json["user_id"];
result.Date = DateTimeExtensions.UnixTimeStampToDateTime((long)json["date"]);
if (json["read_state"] != null)
{
result.IsRead = (int)json["read_state"] == 1;
}
if (json["out"] != null)
{
result.IsOut = (int)json["out"] == 1;
}
result.Title = (string)json["title"];
result.Body = (string)json["body"];
if (json["deleted"] != null)
{
result.IsDeleted = (int)json["deleted"] == 1;
}
if (json["attachments"] != null)
{
result.Attachments = VkAttachment.FromJson(json["attachments"], apiVersion);
}
//TODO forward messages
if (json["emoji"] != null)
{
result.ContainsEmoji = (int)json["emoji"] == 1;
}
if (json["chat_id"] != null)
{
result.ChatId = (long)json["chat_id"];
}
if (json["chat_active"] != null)
{
result.ChatUsers = json["chat_active"].Select(t => t.Value <long>()).ToList();
}
if (json["users_count"] != null)
{
result.UsersCount = (int)json["users_count"];
}
if (json["admin_id"] != null)
{
result.AdminId = (long)json["admin_id"];
}
return(result);
}
public async Task <VkItemsResponse <VkMessage> > GetDialogs(int offset = 0, int count = 0, uint previewLength = 0,
string userId = null)
{
if (_vkontakte.AccessToken == null || string.IsNullOrEmpty(_vkontakte.AccessToken.Token) || _vkontakte.AccessToken.HasExpired)
{
throw new Exception("Access token is not valid.");
}
var parameters = new Dictionary <string, string>();
if (offset > 0)
{
parameters.Add("offset", offset.ToString());
}
if (count > 0)
{
parameters.Add("count", count.ToString());
}
if (previewLength > 0)
{
parameters.Add("preview_length", previewLength.ToString());
}
if (!string.IsNullOrEmpty(userId))
{
parameters.Add("user_id", userId);
}
_vkontakte.SignMethod(parameters);
var response = await new VkRequest(new Uri(VkConst.MethodBase + "messages.getDialogs"), parameters).Execute();
VkErrorProcessor.ProcessError(response);
if (response.SelectToken("response.items") != null)
{
return(new VkItemsResponse <VkMessage>(response["response"]["items"].Select(i => VkMessage.FromJson(i, _vkontakte.ApiVersion)).ToList(), (int)response["response"]["count"]));
}
return(VkItemsResponse <VkMessage> .Empty);
}
public async Task <VkItemsResponse <VkMessage> > GetById(IEnumerable <long> messageIds, int previewLength = 0)
{
if (_vkontakte.AccessToken == null || string.IsNullOrEmpty(_vkontakte.AccessToken.Token) || _vkontakte.AccessToken.HasExpired)
{
throw new Exception("Access token is not valid.");
}
var parametres = new Dictionary <string, string>();
if (messageIds != null)
{
parametres.Add("message_ids", string.Join(",", messageIds));
}
if (previewLength > 0)
{
parametres.Add("preview_length", previewLength.ToString());
}
_vkontakte.SignMethod(parametres);
var response = await new VkRequest(new Uri(VkConst.MethodBase + "messages.getById"), parametres).Execute();
VkErrorProcessor.ProcessError(response);
if (response.SelectToken("response.items") != null)
{
return(new VkItemsResponse <VkMessage>(response["response"]["items"].Select(i => VkMessage.FromJson(i, _vkontakte.ApiVersion)).ToList(), (int)response["response"]["count"]));
}
return(VkItemsResponse <VkMessage> .Empty);
}
public async Task <VkItemsResponse <VkMessage> > GetHistory(long userId, long chatId = 0, int offset = 0, int count = 0, bool rev = false)
{
if (_vkontakte.AccessToken == null || string.IsNullOrEmpty(_vkontakte.AccessToken.Token) || _vkontakte.AccessToken.HasExpired)
{
throw new Exception("Access token is not valid.");
}
var parametres = new Dictionary <string, string>();
if (userId != 0)
{
parametres.Add("user_id", userId.ToString());
}
else
{
if (chatId != 0)
{
parametres.Add("chat_id", chatId.ToString());
}
else
{
throw new Exception("User id or chat id must be specified.");
}
}
if (offset > 0)
{
parametres.Add("offset", offset.ToString());
}
if (count > 0)
{
parametres.Add("count", count.ToString());
}
if (rev)
{
parametres.Add("rev", "1");
}
_vkontakte.SignMethod(parametres);
var response = await new VkRequest(new Uri(VkConst.MethodBase + "messages.getHistory"), parametres).Execute();
VkErrorProcessor.ProcessError(response);
if (response.SelectToken("response.items") != null)
{
return(new VkItemsResponse <VkMessage>(response["response"]["items"].Select(i => VkMessage.FromJson(i, _vkontakte.ApiVersion)).ToList(), (int)response["response"]["count"]));
}
return(VkItemsResponse <VkMessage> .Empty);
}
public static VkLongPollMessage FromJson(JArray json)
{
var result = new VkLongPollMessage();
result.Parameters = new Dictionary <string, object>();
var messageType = json[0].Value <string>();
switch (messageType)
{
//удаление сообщения с указанным local_id
case "0":
result.Type = VkLongPollMessageType.MessageDelete;
result.Parameters.Add("message_id", json[1].Value <string>());
break;
//замена флагов сообщения
case "1":
result.Type = VkLongPollMessageType.MessageUpdate;
result.Parameters.Add("message_id", json[1].Value <string>());
result.Parameters.Add("flags", json[2].Value <int>());
break;
//установка флагов сообщения
case "2":
result.Type = VkLongPollMessageType.MessageFlagSet;
result.Parameters.Add("message_id", json[1].Value <string>());
result.Parameters.Add("flags", json[2].Value <int>());
if (json.Count > 2)
{
result.Parameters.Add("user_id", json[3].Value <string>());
}
break;
//сброс флагов сообщения
case "3":
result.Type = VkLongPollMessageType.MessageFlagReset;
result.Parameters.Add("message_id", json[1].Value <string>());
result.Parameters.Add("flags", json[2].Value <int>());
if (json.Count > 2)
{
result.Parameters.Add("user_id", json[3].Value <string>());
}
break;
//добавление нового сообщения
case "4":
result.Type = VkLongPollMessageType.MessageAdd;
var m = new VkMessage();
m.Id = json[1].Value <long>();
var flags = json[2].Value <int>();
var uid = json[3].Value <long>();
if (uid >= ChatIdMask)
{
//беседа
result.Parameters.Add("conversation", "1");
m.ChatId = (uid - ChatIdMask);
}
else
{
m.UserId = uid;
}
m.Date = DateTimeExtensions.UnixTimeStampToDateTime(json[4].Value <double>()).ToLocalTime();
m.Title = json[5].Value <string>();
m.Body = json[6].Value <string>();
result.Parameters.Add("message", m);
result.Parameters.Add("flags", flags);
//TODO forwards & attachments
break;
//друг стал онлайн
case "8":
result.Type = VkLongPollMessageType.FriendOnline;
result.Parameters.Add("user_id", json[1].Value <string>().Substring(1));
break;
//друг стал оффлайн
case "9":
result.Type = VkLongPollMessageType.FriendOffline;
result.Parameters.Add("user_id", json[1].Value <string>().Substring(1));
break;
//один из параметров (состав, тема) беседы был изменен
case "51":
result.Type = VkLongPollMessageType.ConversationChange;
result.Parameters.Add("chat_id", json[1].Value <string>());
result.Parameters.Add("self", json[2].Value <string>() == "1");
break;
//пользователь начал набирать текст в диалоге
case "61":
result.Type = VkLongPollMessageType.DialogUserTyping;
result.Parameters.Add("user_id", json[1].Value <string>());
break;
//пользователь начал набирать текст в беседе
case "62":
result.Type = VkLongPollMessageType.ConsersationUserTyping;
result.Parameters.Add("user_id", json[1].Value <string>());
result.Parameters.Add("chat_id", json[2].Value <string>());
break;
default:
result.Type = VkLongPollMessageType.Unknown;
break;
}
return(result);
}
public static VkMessage FromJson(JToken json, string apiVersion = null)
{
if (json == null)
throw new Exception("Json can't be null");
var result = new VkMessage();
result.Id = (long)json["id"];
result.UserId = (long)json["user_id"];
result.Date = DateTimeExtensions.UnixTimeStampToDateTime((long)json["date"]);
if (json["read_state"] != null)
result.IsRead = (int)json["read_state"] == 1;
if (json["out"] != null)
result.IsOut = (int)json["out"] == 1;
result.Title = (string)json["title"];
result.Body = (string)json["body"];
if (json["deleted"] != null)
result.IsDeleted = (int)json["deleted"] == 1;
if (json["attachments"] != null)
result.Attachments = VkAttachment.FromJson(json["attachments"], apiVersion);
//TODO forward messages
if (json["emoji"] != null)
result.ContainsEmoji = (int)json["emoji"] == 1;
if (json["chat_id"] != null)
result.ChatId = (long)json["chat_id"];
if (json["chat_active"] != null)
{
result.ChatUsers = json["chat_active"].Select(t => t.Value<long>()).ToList();
}
if (json["users_count"] != null)
result.UsersCount = (int)json["users_count"];
if (json["admin_id"] != null)
result.AdminId = (long)json["admin_id"];
return result;
}
