private static async Task <IEnumerable <DataIUser> > GetUserVkFriends(DataIUser user)
{
IList <DataIUser> friends = new List <DataIUser>();
try
{
Account acc = Account.Deserialize(user.SerializeInfo.ToString());
var request = new OAuth2Request("GET", new Uri("https://api.vk.com/method/friends.get"), null, acc);
request.Parameters.Add("fields", "nickname,photo_200");
request.Parameters.Add("order", "hints");
var res = await request.GetResponseAsync();
var responseText = res.GetResponseText();
var listFriendsIds = JsonConvert.DeserializeObject <XamarinSocialApp.Droid.Data.VkData.VkUsers>(responseText);
foreach (var friend in listFriendsIds.response)
{
friends.Add(new DataUser()
{
UserPhoto = friend.photo_200,
FirstName = friend.first_name,
LastName = friend.last_name,
SerializeInfo = user.SerializeInfo,
Uid = friend.uid
});
}
}
catch (Exception)
{
}
return(friends);
}
public async Task <IEnumerable <DataIUser> > GetUserTwitterFriends(DataIUser user)
{
IList <DataIUser> friends = new List <DataIUser>();
try
{
TwitterContext context = this.GetTwitterContext(user.SerializeInfo);
var friendship =
await
(from friend in context.Friendship
where friend.Type == FriendshipType.FollowersList &&
friend.UserID == user.Uid
select friend)
.SingleOrDefaultAsync();
if (friendship != null && friendship.Users != null)
{
friendship.Users.ForEach(friend =>
friends.Add(new DataUser()
{
UserPhoto = friend.ProfileImageUrl.Replace("normal", "bigger"),
FirstName = friend.ScreenNameResponse,
Uid = friend.UserIDResponse,
SerializeInfo = user.SerializeInfo,
SocialNetwork = user.SocialNetwork
}));
}
}
catch (Exception)
{
}
return(friends);
}
public async Task <IDialog> GetDialogWithFriend(DataIUser user, enSocialNetwork socialNetwork, IUser friend)
{
IDialog dialog = null;
try
{
switch (socialNetwork)
{
case enSocialNetwork.VK:
dialog = await GetVkDialogWithFriend(user, friend);
break;
case enSocialNetwork.Twitter:
dialog = await GetTwitterDialogWithFriend(user, friend);
break;
default:
break;
}
}
catch (Exception ex)
{
}
this.StopRequest();
return(dialog);
}
public async Task <bool> SendMessage(DataIUser user, DataIUser friend, string message, enSocialNetwork socialNetwork)
{
try
{
this.StartRequest();
switch (socialNetwork)
{
case enSocialNetwork.VK:
await SendVkMessage(user, friend, message);
break;
case enSocialNetwork.Twitter:
await SendTwitterMessage(user, friend, message);
break;
default:
break;
}
}
catch (Exception ex)
{
return(false);
}
finally
{
this.StopRequest();
}
return(true);
}
private async Task <IDialog> GetVkDialogWithFriend(DataIUser user, IUser friend)
{
IDialog dialog = null;
try
{
Account acc = Account.Deserialize(user.SerializeInfo.ToString());
this.StartRequest();
var request = new OAuth2Request("GET", new Uri("https://api.vk.com/method/messages.getHistory"), null, acc);
request.Parameters.Add("user_id", friend.Uid);
request.Parameters.Add("count", "200");
var res = await request.GetResponseAsync();
var responseText = res.GetResponseText();
var msg = JsonConvert.DeserializeObject <XamarinSocialApp.Droid.Data.VkData.VkMessagesResponse>(responseText);
msg.Response.RemoveAt(0);
IList <XamarinSocialApp.Droid.Data.VkData.MessageInDialog> msg1
= new List <XamarinSocialApp.Droid.Data.VkData.MessageInDialog>();
foreach (var item in msg.Response)
{
msg1.Add(JsonConvert.DeserializeObject <XamarinSocialApp.Droid.Data.VkData.MessageInDialog>(item.ToString()));
}
IList <IMessage> messages = new List <IMessage>();
foreach (var item in msg1)
{
messages.Add(new DataMessage()
{
Content = item.Body, Sender = item.UserId == user.Uid ? user : friend
});
}
dialog = new XamarinSocialApp.UI.Data.Implementations.Entities.Databases.Dialog(user, messages);
}
catch (Exception)
{
}
return(dialog);
}
private static async Task <IEnumerable <IDialog> > GetVkDialogs(DataIUser user)
{
IList <IDialog> dialogs = new List <IDialog>();
try
{
Account acc = Account.Deserialize(user.SerializeInfo.ToString());
var request = new OAuth2Request("GET", new Uri("https://api.vk.com/method/messages.getDialogs"), null, acc);
request.Parameters.Add("count", "200");
request.Parameters.Add("v", "5.37");
var res = await request.GetResponseAsync();
var responseText = res.GetResponseText();
var msg = JsonConvert.DeserializeObject <XamarinSocialApp.Droid.Data.VkData.VkDialogsResponse>(responseText);
foreach (var item in msg.Response.Messages)
{
IUser userDialog = new User()
{
Uid = item.Message.UserId,
SerializeInfo = user.SerializeInfo
};
DateTime start = new DateTime(1970, 1, 1, 0, 0, 0, 0, System.DateTimeKind.Utc);
string dateMessage = start.AddSeconds(item.Message.DateMessage).ToLocalTime().ToString();
//var userDialog = await GetUserInfoRequest(item.Message.UserId, acc, socialNetwork);
dialogs.Add(new DataDialogs(userDialog, new List <IMessage>()
{
new DataMessage()
{
Content = item.Message.Body, DateMessage = dateMessage
}
}));
}
}
catch (Exception)
{
}
return(dialogs);
}
public async Task <IEnumerable <IDialog> > GetDialogs(DataIUser user, enSocialNetwork socialNetwork)
{
IEnumerable <IDialog> dialogs = null;
switch (socialNetwork)
{
case enSocialNetwork.VK:
dialogs = await GetVkDialogs(user);
break;
case enSocialNetwork.Twitter:
dialogs = await GetTwitterDialogs(user);
break;
}
return(dialogs);
}
private async Task <bool> SendTwitterMessage(DataIUser user, DataIUser friend, string message)
{
try
{
TwitterContext context = this.GetTwitterContext(user.SerializeInfo);
var sentMessage = await context.NewDirectMessageAsync(Convert.ToUInt64(friend.Uid), message);
if (sentMessage == null)
{
return(false);
}
}
catch (Exception)
{
return(false);
}
return(true);
}
private async Task <bool> SendVkMessage(DataIUser user, DataIUser friend, string Message)
{
try
{
Account acc = Account.Deserialize(user.SerializeInfo.ToString());
var request = new OAuth2Request("GET", new Uri("https://api.vk.com/method/messages.send"), null, acc);
request.Parameters.Add("user_id", friend.Uid);
request.Parameters.Add("message", Message);
var res1 = await request.GetResponseAsync();
var responseText = res1.GetResponseText();
}
catch (Exception)
{
return(false);
}
return(true);
}
public async Task <IEnumerable <DataIUser> > GetUserFriends(DataIUser user, enSocialNetwork socialNetwork)
{
IEnumerable <DataIUser> dialogs = null;
switch (socialNetwork)
{
case enSocialNetwork.VK:
dialogs = await GetUserVkFriends(user);
break;
case enSocialNetwork.Twitter:
dialogs = await GetUserTwitterFriends(user);
break;
default:
break;
}
return(dialogs);
}
public async Task <IEnumerable <IDialog> > GetTwitterDialogs(DataIUser user)
{
IList <IDialog> dialogs = new List <IDialog>();
try
{
TwitterContext context = this.GetTwitterContext(user.SerializeInfo);
var twitterDialogs = await
(from dm in context.DirectMessage
where dm.Type == DirectMessageType.SentTo
select dm)
.ToListAsync();
foreach (var msg in twitterDialogs)
{
IUser userDialog = new User()
{
Uid = msg.SenderID.ToString(),
FirstName = msg.SenderScreenName,
SerializeInfo = user.SerializeInfo,
SocialNetwork = user.SocialNetwork
};
dialogs.Add(new DataDialogs(userDialog, new List <IMessage>()
{
new DataMessage()
{
Content = msg.Text, DateMessage = msg.CreatedAt.ToString()
}
}));
}
}
catch (Exception)
{
}
return(dialogs);
}
public async Task<IEnumerable<DataIUser>> GetUserTwitterFriends(DataIUser user)
{
IList<DataIUser> friends = new List<DataIUser>();
try
{
TwitterContext context = this.GetTwitterContext(user.SerializeInfo);
var friendship =
await
(from friend in context.Friendship
where friend.Type == FriendshipType.FollowersList &&
friend.UserID == user.Uid
select friend)
.SingleOrDefaultAsync();
if (friendship != null && friendship.Users != null)
friendship.Users.ForEach(friend =>
friends.Add(new DataUser()
{
UserPhoto = friend.ProfileImageUrl.Replace("normal", "bigger"),
FirstName = friend.ScreenNameResponse,
Uid = friend.UserIDResponse,
SerializeInfo = user.SerializeInfo,
SocialNetwork = user.SocialNetwork
}));
}
catch (Exception)
{
}
return friends;
}
private static async Task<IEnumerable<DataIUser>> GetUserVkFriends(DataIUser user)
{
IList<DataIUser> friends = new List<DataIUser>();
try
{
Account acc = Account.Deserialize(user.SerializeInfo.ToString());
var request = new OAuth2Request("GET", new Uri("https://api.vk.com/method/friends.get"), null, acc);
request.Parameters.Add("fields", "nickname,photo_200");
request.Parameters.Add("order", "hints");
var res = await request.GetResponseAsync();
var responseText = res.GetResponseText();
var listFriendsIds = JsonConvert.DeserializeObject<XamarinSocialApp.Droid.Data.VkData.VkUsers>(responseText);
foreach (var friend in listFriendsIds.response)
{
friends.Add(new DataUser()
{
UserPhoto = friend.photo_200,
FirstName = friend.first_name,
LastName = friend.last_name,
SerializeInfo = user.SerializeInfo,
Uid = friend.uid
});
}
}
catch (Exception)
{
}
return friends;
}
private static async Task<IEnumerable<IDialog>> GetVkDialogs(DataIUser user)
{
IList<IDialog> dialogs = new List<IDialog>();
try
{
Account acc = Account.Deserialize(user.SerializeInfo.ToString());
var request = new OAuth2Request("GET", new Uri("https://api.vk.com/method/messages.getDialogs"), null, acc);
request.Parameters.Add("count", "200");
request.Parameters.Add("v", "5.37");
var res = await request.GetResponseAsync();
var responseText = res.GetResponseText();
var msg = JsonConvert.DeserializeObject<XamarinSocialApp.Droid.Data.VkData.VkDialogsResponse>(responseText);
foreach (var item in msg.Response.Messages)
{
IUser userDialog = new User()
{
Uid = item.Message.UserId,
SerializeInfo = user.SerializeInfo
};
DateTime start = new DateTime(1970, 1, 1, 0, 0, 0, 0, System.DateTimeKind.Utc);
string dateMessage = start.AddSeconds(item.Message.DateMessage).ToLocalTime().ToString();
//var userDialog = await GetUserInfoRequest(item.Message.UserId, acc, socialNetwork);
dialogs.Add(new DataDialogs(userDialog, new List<IMessage>()
{
new DataMessage() { Content = item.Message.Body, DateMessage = dateMessage }
}));
}
}
catch (Exception)
{
}
return dialogs;
}
public async Task<IEnumerable<DataIUser>> GetUserFriends(DataIUser user, enSocialNetwork socialNetwork)
{
IEnumerable<DataIUser> dialogs = null;
switch (socialNetwork)
{
case enSocialNetwork.VK:
dialogs = await GetUserVkFriends(user);
break;
case enSocialNetwork.Twitter:
dialogs = await GetUserTwitterFriends(user);
break;
default:
break;
}
return dialogs;
}
public async Task<IEnumerable<IDialog>> GetDialogs(DataIUser user, enSocialNetwork socialNetwork)
{
IEnumerable<IDialog> dialogs = null;
switch(socialNetwork)
{
case enSocialNetwork.VK:
dialogs = await GetVkDialogs(user);
break;
case enSocialNetwork.Twitter:
dialogs = await GetTwitterDialogs(user);
break;
}
return dialogs;
}
public async Task<IEnumerable<IDialog>> GetTwitterDialogs(DataIUser user)
{
IList<IDialog> dialogs = new List<IDialog>();
try
{
TwitterContext context = this.GetTwitterContext(user.SerializeInfo);
var twitterDialogs = await
(from dm in context.DirectMessage
where dm.Type == DirectMessageType.SentTo
select dm)
.ToListAsync();
foreach (var msg in twitterDialogs)
{
IUser userDialog = new User()
{
Uid = msg.SenderID.ToString(),
FirstName = msg.SenderScreenName,
SerializeInfo = user.SerializeInfo,
SocialNetwork = user.SocialNetwork
};
dialogs.Add(new DataDialogs(userDialog, new List<IMessage>()
{
new DataMessage() { Content = msg.Text, DateMessage = msg.CreatedAt.ToString() }
}));
}
}
catch (Exception)
{
}
return dialogs;
}
private async Task<bool> SendTwitterMessage(DataIUser user, DataIUser friend, string message)
{
try
{
TwitterContext context = this.GetTwitterContext(user.SerializeInfo);
var sentMessage = await context.NewDirectMessageAsync(Convert.ToUInt64(friend.Uid), message);
if (sentMessage == null)
return false;
}
catch (Exception)
{
return false;
}
return true;
}
private async Task<bool> SendVkMessage(DataIUser user, DataIUser friend, string Message)
{
try
{
Account acc = Account.Deserialize(user.SerializeInfo.ToString());
var request = new OAuth2Request("GET", new Uri("https://api.vk.com/method/messages.send"), null, acc);
request.Parameters.Add("user_id", friend.Uid);
request.Parameters.Add("message", Message);
var res1 = await request.GetResponseAsync();
var responseText = res1.GetResponseText();
}
catch (Exception)
{
return false;
}
return true;
}
public async Task<IEnumerable<IDialog>> GetDialogWithFriend(DataIUser user, enSocialNetwork socialNetwork)
{
IList<IDialog> dialogs = new List<IDialog>();
try
{
Account acc = Account.Deserialize(user.SerializeInfo);
var request = new OAuth2Request("GET", new Uri("https://api.vk.com/method/messages.getHistory"), null, acc);
request.Parameters.Add("user_id", user.Uid);
var res = await request.GetResponseAsync();
var responseText = res.GetResponseText();
var msg = JsonConvert.DeserializeObject<XamarinSocialApp.Droid.Data.VkData.VkMessagesResponse>(responseText);
msg.Response.RemoveAt(0);
IList<XamarinSocialApp.Droid.Data.VkData.MessageInDialog> msg1
= new List<XamarinSocialApp.Droid.Data.VkData.MessageInDialog>();
foreach (var item in msg.Response)
{
msg1.Add(JsonConvert.DeserializeObject<XamarinSocialApp.Droid.Data.VkData.MessageInDialog>(item.ToString()));
}
foreach (var item in msg1)
{
dialogs.Add(new DataDialogs(user, new List<IMessage>()
{
new DataMessage() { Content = item.Body }
}));
}
}
catch (Exception ex)
{
}
return dialogs;
}
public async Task<bool> SendMessage(DataIUser user, DataIUser friend, string message, enSocialNetwork socialNetwork)
{
try
{
this.StartRequest();
switch (socialNetwork)
{
case enSocialNetwork.VK:
await SendVkMessage(user, friend, message);
break;
case enSocialNetwork.Twitter:
await SendTwitterMessage(user, friend, message);
break;
default:
break;
}
}
catch (Exception ex)
{
return false;
}
finally
{
this.StopRequest();
}
return true;
}
private async Task <DataIUser> LoginToTwitter()
{
DataIUser resultUser = null;
LinqToTwitter.User twitterUser = null;
try
{
TaskCompletionSource <int> ts = new TaskCompletionSource <int>();
var auth = new OAuth1Authenticator(
consumerKey: "YVgafJLg6figpxcFTx9oBhXDw",
consumerSecret: "AdNdiuHSHIf5hN6HWnVrC9u6bnW3vVirjEhAFrfabacPIQdh98",
requestTokenUrl: new Uri("https://api.twitter.com/oauth/request_token"),
//https://api.twitter.com/oauth/authorize
authorizeUrl: new Uri("https://api.twitter.com/oauth/authorize"),
accessTokenUrl: new Uri("https://api.twitter.com/oauth/access_token"),
callbackUrl: new Uri("https://oauth.vk.com/blank.html"));
auth.AllowCancel = true;
auth.Completed += (s, ee) =>
{
if (!ee.IsAuthenticated)
{
ts.SetResult(0);
return;
}
var twitterCtx = GetTwitterContext();
var accounts =
from acct in twitterCtx.Account
where acct.Type == AccountType.VerifyCredentials
select acct;
LinqToTwitter.Account account = accounts.SingleOrDefault();
twitterUser = account.User;
#region unused requests
//var searchResponses = (from search in ctx.Search
// where search.Type == SearchType.Search
// && search.Query == searchText
// select search).SingleOrDefault();
//var tweets = from tweet in searchResponses.Statuses
// select new Message
// {
// Value = tweet.Text,
// Id = tweet.TweetIDs,
// ImageUri = tweet.User.ProfileImageUrl,
// UserName = tweet.User.ScreenNameResponse,
// Name = tweet.User.Name,
// CreatedAt = tweet.CreatedAt,
// ReTweets = tweet.RetweetCount,
// Favorite = tweet.FavoriteCount.Value
// };
//var followers = (from follower in twitterCtx.Friendship
// where follower.Type == FriendshipType.FollowersList &&
// follower.UserID == "3620214675"
// select follower).SingleOrDefault();
#endregion
string uid = twitterUser.UserIDResponse;
string firstName = twitterUser.ScreenNameResponse;
TwitterData.TwitterUser twUser = new TwitterData.TwitterUser();
twUser.ConsumerKey = twitterCtx.Authorizer.CredentialStore.ConsumerKey;
twUser.ConsumerSecret = twitterCtx.Authorizer.CredentialStore.ConsumerSecret;
twUser.OAuthToken = twitterCtx.Authorizer.CredentialStore.OAuthToken;
twUser.OAuthTokenSecret = twitterCtx.Authorizer.CredentialStore.OAuthTokenSecret;
twUser.UserID = ulong.Parse(uid);
twUser.ScreenName = firstName;
resultUser = new User()
{
FirstName = firstName,
Uid = uid,
SerializeInfo = JsonConvert.SerializeObject(twUser),
SocialNetwork = enSocialNetwork.Twitter
};
ts.SetResult(0);
};
var intent = auth.GetUI(Forms.Context);
Forms.Context.StartActivity(intent);
await ts.Task;
}
catch (Exception)
{
}
return(resultUser);
}
private async Task<IDialog> GetTwitterDialogWithFriend(DataIUser user, DataIUser friend)
{
IDialog dialog = null;
IUser userInDialog = null;
IList<IMessage> messages = new List<IMessage>();
try
{
TwitterContext context = this.GetTwitterContext(user.SerializeInfo);
var receivedMessages = await
(from dm in context.DirectMessage
where dm.Type == DirectMessageType.SentTo
select dm).OrderByDescending(x => x.CreatedAt)
.ToListAsync();
var sentMessages = await
(from dm in context.DirectMessage
where dm.Type == DirectMessageType.SentBy
select dm).OrderByDescending(x => x.CreatedAt)
.ToListAsync();
foreach (var message in receivedMessages)
{
if (message.SenderID.ToString() == friend.Uid)
{
userInDialog = new User() { FirstName = message.Sender.ScreenNameResponse };
messages.Add(new DataMessage() { Content = message.Text, Sender = userInDialog, DateMessage = message.CreatedAt.ToString() });
}
}
foreach (var message in sentMessages)
{
if (message.RecipientID.ToString() == friend.Uid)
{
userInDialog = new User() { FirstName = message.Sender.ScreenNameResponse };
messages.Add(new DataMessage() { Content = message.Text, Sender = userInDialog, DateMessage = message.CreatedAt.ToString() });
}
}
messages = messages.OrderByDescending(x => x.DateMessage).ToList();
dialog = new XamarinSocialApp.UI.Data.Implementations.Entities.Databases.Dialog(user, messages);
}
catch (Exception)
{
}
return dialog;
}
private async Task<DataIUser> GetTwitterInfoRequest(DataIUser user)
{
return user;
}
private async Task <IDialog> GetTwitterDialogWithFriend(DataIUser user, DataIUser friend)
{
IDialog dialog = null;
IUser userInDialog = null;
IList <IMessage> messages = new List <IMessage>();
try
{
TwitterContext context = this.GetTwitterContext(user.SerializeInfo);
var receivedMessages = await
(from dm in context.DirectMessage
where dm.Type == DirectMessageType.SentTo
select dm).OrderByDescending(x => x.CreatedAt)
.ToListAsync();
var sentMessages = await
(from dm in context.DirectMessage
where dm.Type == DirectMessageType.SentBy
select dm).OrderByDescending(x => x.CreatedAt)
.ToListAsync();
foreach (var message in receivedMessages)
{
if (message.SenderID.ToString() == friend.Uid)
{
userInDialog = new User()
{
FirstName = message.Sender.ScreenNameResponse
};
messages.Add(new DataMessage()
{
Content = message.Text, Sender = userInDialog, DateMessage = message.CreatedAt.ToString()
});
}
}
foreach (var message in sentMessages)
{
if (message.RecipientID.ToString() == friend.Uid)
{
userInDialog = new User()
{
FirstName = message.Sender.ScreenNameResponse
};
messages.Add(new DataMessage()
{
Content = message.Text, Sender = userInDialog, DateMessage = message.CreatedAt.ToString()
});
}
}
messages = messages.OrderByDescending(x => x.DateMessage).ToList();
dialog = new XamarinSocialApp.UI.Data.Implementations.Entities.Databases.Dialog(user, messages);
}
catch (Exception)
{
}
return(dialog);
}
private async Task <DataIUser> GetTwitterInfoRequest(DataIUser user)
{
return(user);
}
public async Task<IDialog> GetDialogWithFriend(DataIUser user, enSocialNetwork socialNetwork, IUser friend)
{
IDialog dialog = null;
try
{
switch (socialNetwork)
{
case enSocialNetwork.VK:
dialog = await GetVkDialogWithFriend(user, friend);
break;
case enSocialNetwork.Twitter:
dialog = await GetTwitterDialogWithFriend(user, friend);
break;
default:
break;
}
}
catch (Exception ex)
{
}
this.StopRequest();
return dialog;
}
public async Task<IEnumerable<IDialog>> GetDialogs(DataIUser user, enSocialNetwork socialNetwork)
{
Account acc = Account.Deserialize(user.SerializeInfo);
var request = new OAuth2Request("GET", new Uri("https://api.vk.com/method/messages.getDialogs"), null, acc);
request.Parameters.Add("count", "200");
request.Parameters.Add("v", "5.37");
var res = await request.GetResponseAsync();
var responseText = res.GetResponseText();
var msg = JsonConvert.DeserializeObject<XamarinSocialApp.Droid.Data.VkData.VkDialogsResponse>(responseText);
IList<IDialog> dialogs = new List<IDialog>();
foreach (var item in msg.Response.Messages)
{
IUser userDialog = new User() { Uid = item.Message.UserId, SerializeInfo = user.SerializeInfo };
//var userDialog = await GetUserInfoRequest(item.Message.UserId, acc, socialNetwork);
dialogs.Add(new DataDialogs(userDialog, new List<IMessage>()
{
new DataMessage() { Content = item.Message.Body }
}));
}
return dialogs;
}
private async Task<IDialog> GetVkDialogWithFriend(DataIUser user, IUser friend)
{
IDialog dialog = null;
try
{
Account acc = Account.Deserialize(user.SerializeInfo.ToString());
this.StartRequest();
var request = new OAuth2Request("GET", new Uri("https://api.vk.com/method/messages.getHistory"), null, acc);
request.Parameters.Add("user_id", friend.Uid);
request.Parameters.Add("count", "200");
var res = await request.GetResponseAsync();
var responseText = res.GetResponseText();
var msg = JsonConvert.DeserializeObject<XamarinSocialApp.Droid.Data.VkData.VkMessagesResponse>(responseText);
msg.Response.RemoveAt(0);
IList<XamarinSocialApp.Droid.Data.VkData.MessageInDialog> msg1
= new List<XamarinSocialApp.Droid.Data.VkData.MessageInDialog>();
foreach (var item in msg.Response)
{
msg1.Add(JsonConvert.DeserializeObject<XamarinSocialApp.Droid.Data.VkData.MessageInDialog>(item.ToString()));
}
IList<IMessage> messages = new List<IMessage>();
foreach (var item in msg1)
{
messages.Add(new DataMessage() { Content = item.Body, Sender = item.UserId == user.Uid ? user : friend });
}
dialog = new XamarinSocialApp.UI.Data.Implementations.Entities.Databases.Dialog(user, messages);
}
catch (Exception)
{
}
return dialog;
}
public async Task<IEnumerable<DataIUser>> ShowUserFriends(DataIUser user, enSocialNetwork enSocialNetwork)
{
Account acc = Account.Deserialize(user.SerializeInfo);
var request = new OAuth2Request("GET", new Uri("https://api.vk.com/method/friends.get"), null, acc);
request.Parameters.Add("fields", "nickname");
request.Parameters.Add("order", "hints");
var res = await request.GetResponseAsync();
var responseText = res.GetResponseText();
var listFriendsIds = JsonConvert.DeserializeObject<XamarinSocialApp.Droid.Data.VkData.VkUsers>(responseText);
IList<DataIUser> friends = new List<DataIUser>();
foreach (var friend in listFriendsIds.response)
{
friends.Add(new DataUser() { FirstName = friend.first_name, LastName = friend.last_name });
}
return friends;
}
