public override void Clear(bool isNotify = true)
{
lock (Items)
{
CashPresenterManager.RemoveAll(Items);
}
base.Clear(isNotify);
}
protected bool ResponseProcessing(OperationResult <ListResponse <Post> > response, int itemsLimit, out ErrorBase error, string sender, bool isNeedClearItems = false, bool enableEmptyMedia = false)
{
error = null;
if (response == null)
{
return(false);
}
if (response.IsSuccess)
{
var results = response.Result.Results;
if (results.Count > 0)
{
var isAdded = false;
lock (Items)
{
if (isNeedClearItems)
{
Clear(false);
}
foreach (var item in results)
{
if (User.PostBlackList.Contains(item.Url))
{
continue;
}
if (!Items.Any(itm => itm.Url.Equals(item.Url, StringComparison.OrdinalIgnoreCase)) &&
(enableEmptyMedia || IsValidMedia(item)))
{
var refItem = CashPresenterManager.Add(item);
Items.Add(refItem);
isAdded = true;
}
}
}
if (isAdded)
{
OffsetUrl = response.Result.Offset;
}
else if (!string.Equals(OffsetUrl, response.Result.Offset, StringComparison.OrdinalIgnoreCase))
{
OffsetUrl = response.Result.Offset;
return(true);
}
NotifySourceChanged(sender, isAdded);
}
if (results.Count < Math.Min(ServerMaxCount, itemsLimit))
{
IsLastReaded = true;
}
}
error = response.Error;
return(false);
}
private async Task <ErrorBase> DeletePost(Post post, CancellationToken ct)
{
var request = new DeleteModel(User.UserInfo, post);
var response = await Api.DeletePostOrComment(request, ct);
if (response.IsSuccess)
{
lock (Items)
{
Items.Remove(post);
CashPresenterManager.RemoveRef(post);
}
}
return(response.Error);
}
private async Task <ErrorBase> Follow(UserFriend item, CancellationToken ct)
{
var hasFollowed = item.HasFollowed;
var request = new FollowModel(AppSettings.User.UserInfo, item.HasFollowed ? Models.Enums.FollowType.UnFollow : Models.Enums.FollowType.Follow, item.Author);
var response = await Api.Follow(request, ct);
if (response.IsSuccess)
{
item.HasFollowed = !hasFollowed;
}
CashPresenterManager.Update(item);
return(response.Error);
}
private bool _disposedValue = false; // To detect redundant calls
private void Dispose(bool disposing)
{
if (!_disposedValue)
{
if (disposing)
{
CashPresenterManager.Remove(UserProfileResponse);
}
// free unmanaged resources (unmanaged objects) and override a finalizer below.
// set large fields to null.
_disposedValue = true;
}
}
public async Task <ErrorBase> TryFollow()
{
if (UserProfileResponse.FollowedChanging)
{
return(null);
}
UserProfileResponse.FollowedChanging = true;
NotifySourceChanged(nameof(TryFollow), true);
var error = await TryRunTask(Follow, OnDisposeCts.Token, UserProfileResponse);
UserProfileResponse.FollowedChanging = false;
CashPresenterManager.Update(UserProfileResponse);
NotifySourceChanged(nameof(TryFollow), true);
return(error);
}
private async Task <ErrorBase> LoadPostInfo(string url, CancellationToken ct)
{
var request = new NamedInfoModel(url)
{
Login = User.Login
};
var response = await Api.GetPostInfo(request, ct);
if (response.IsSuccess)
{
PostInfo = response.Result;
CashPresenterManager.Add(PostInfo);
NotifySourceChanged(nameof(TryLoadPostInfo), true);
}
return(response.Error);
}
private bool _disposedValue = false; // To detect redundant calls
private void Dispose(bool disposing)
{
if (!_disposedValue)
{
if (disposing)
{
lock (Items)
{
CashPresenterManager.RemoveAll(Items);
}
}
// free unmanaged resources (unmanaged objects) and override a finalizer below.
// set large fields to null.
_disposedValue = true;
}
}
private async Task <ErrorBase> GetUserInfo(string user, CancellationToken ct)
{
var req = new UserProfileModel(user)
{
Login = AppSettings.User.Login,
ShowNsfw = AppSettings.User.IsNsfw,
ShowLowRated = AppSettings.User.IsLowRated
};
var response = await Api.GetUserProfile(req, ct);
if (response.IsSuccess)
{
UserProfileResponse = response.Result;
CashPresenterManager.Add(UserProfileResponse);
NotifySourceChanged(nameof(TryGetUserInfo), true);
}
return(response.Error);
}
private async Task <ErrorBase> LoadNextUserFriends(string username, CancellationToken ct)
{
if (!FollowType.HasValue)
{
return(null);
}
var request = new UserFriendsModel(username, FollowType.Value)
{
Login = AppSettings.User.Login,
Offset = OffsetUrl,
Limit = ItemsLimit
};
var response = await Api.GetUserFriends(request, ct);
if (response.IsSuccess)
{
var result = response.Result.Results;
if (result.Count > 0)
{
lock (Items)
{
Items.AddRange(Items.Count == 0 ? result : result.Skip(1));
CashPresenterManager.Add(Items.Count == 0 ? result : result.Skip(1));
}
OffsetUrl = result.Last().Author;
}
if (result.Count < Math.Min(ServerMaxCount, ItemsLimit))
{
IsLastReaded = true;
}
NotifySourceChanged(nameof(TryLoadNextUserFriends), true);
}
return(response.Error);
}
protected Exception ResponseProcessing(OperationResult <Post> response, string sender)
{
if (response == null)
{
return(null);
}
if (response.IsSuccess)
{
var isAdded = false;
var item = response.Result;
if (IsValidMedia(item))
{
CashPresenterManager.Add(item);
PostInfo = item;
isAdded = true;
}
NotifySourceChanged(sender, isAdded);
}
return(response.Exception);
}
private async Task <ErrorBase> LoadNextPostVoters(string url, CancellationToken ct)
{
if (!VotersType.HasValue)
{
return(null);
}
var request = new VotersModel(url, VotersType.Value)
{
Offset = OffsetUrl,
Limit = ItemsLimit,
Login = AppSettings.User.Login
};
var response = await Api.GetPostVoters(request, ct);
if (response.IsSuccess)
{
var voters = response.Result.Results;
if (voters.Count > 0)
{
lock (Items)
{
Items.AddRange(Items.Count == 0 ? voters : voters.Skip(1));
CashPresenterManager.Add(Items.Count == 0 ? voters : voters.Skip(1));
}
OffsetUrl = voters.Last().Author;
}
if (voters.Count < Math.Min(ServerMaxCount, ItemsLimit))
{
IsLastReaded = true;
}
NotifySourceChanged(nameof(TryLoadNextPostVoters), true);
}
return(response.Error);
}
private async Task <Exception> LoadNextSearchUser(string query, CancellationToken ct)
{
if (string.IsNullOrEmpty(query) || query.Length <= 2)
{
return(new OperationCanceledException());
}
var request = new SearchWithQueryModel(query)
{
Limit = ItemsLimit,
Offset = OffsetUrl,
Login = AppSettings.User.Login
};
var response = await Api.SearchUser(request, ct);
if (response.IsSuccess)
{
var result = response.Result.Results;
if (result.Count > 0)
{
lock (Items)
{
Items.AddRange(Items.Count == 0 ? result : result.Skip(1));
CashPresenterManager.Add(Items.Count == 0 ? result : result.Skip(1));
}
OffsetUrl = result.Last().Author;
}
if (result.Count < Math.Min(ServerMaxCount, ItemsLimit))
{
IsLastReaded = true;
}
NotifySourceChanged(nameof(TryLoadNextSearchUser), true);
}
return(response.Exception);
}
public override void Clear(bool isNotify = true)
{
CashPresenterManager.Remove(UserProfileResponse);
base.Clear(isNotify);
}
