public Task<QueryResult<BaseItemDto>> GetChannels(ChannelQuery query, CancellationToken cancellationToken)
{
var user = string.IsNullOrWhiteSpace(query.UserId)
? null
: _userManager.GetUserById(new Guid(query.UserId));
var channels = _channelEntities.OrderBy(i => i.SortName).ToList();
if (user != null)
{
channels = channels.Where(i => GetChannelProvider(i).IsEnabledFor(user) && i.IsVisible(user))
.ToList();
}
// Get everything
var fields = Enum.GetNames(typeof(ItemFields))
.Select(i => (ItemFields)Enum.Parse(typeof(ItemFields), i, true))
.ToList();
var returnItems = channels.Select(i => _dtoService.GetBaseItemDto(i, fields, user))
.ToArray();
var result = new QueryResult<BaseItemDto>
{
Items = returnItems,
TotalRecordCount = returnItems.Length
};
return Task.FromResult(result);
}
private async Task LoadData(bool isRefresh)
{
if (!NavigationService.IsNetworkAvailable
|| (_channelsLoaded && !isRefresh))
{
return;
}
var query = new ChannelQuery
{
UserId = AuthenticationService.Current.LoggedInUserId
};
try
{
SetProgressBar(AppResources.SysTrayGettingChannels);
var items = await ApiClient.GetChannels(query);
Channels = new ObservableCollection<BaseItemDto>(items.Items);
_channelsLoaded = true;
}
catch (HttpException ex)
{
Utils.HandleHttpException(ex, "LoadData(" + isRefresh + ")", NavigationService, Log);
}
SetProgressBar();
}
public Task<QueryResult<BaseItemDto>> GetChannels(ChannelQuery query, CancellationToken cancellationToken)
{
var user = string.IsNullOrWhiteSpace(query.UserId)
? null
: _userManager.GetUserById(new Guid(query.UserId));
var channels = GetAllChannels()
.Select(GetChannelEntity)
.OrderBy(i => i.SortName)
.ToList();
if (query.SupportsLatestItems.HasValue)
{
var val = query.SupportsLatestItems.Value;
channels = channels.Where(i => (GetChannelProvider(i) is ISupportsLatestMedia) == val)
.ToList();
}
if (query.IsFavorite.HasValue)
{
var val = query.IsFavorite.Value;
channels = channels.Where(i => _userDataManager.GetUserData(user.Id, i.GetUserDataKey()).IsFavorite == val)
.ToList();
}
if (user != null)
{
channels = channels.Where(i => GetChannelProvider(i).IsEnabledFor(user.Id.ToString("N")) && i.IsVisible(user))
.ToList();
}
var all = channels;
var totalCount = all.Count;
if (query.StartIndex.HasValue)
{
all = all.Skip(query.StartIndex.Value).ToList();
}
if (query.Limit.HasValue)
{
all = all.Take(query.Limit.Value).ToList();
}
// Get everything
var fields = Enum.GetNames(typeof(ItemFields))
.Select(i => (ItemFields)Enum.Parse(typeof(ItemFields), i, true))
.ToList();
var returnItems = all.Select(i => _dtoService.GetBaseItemDto(i, fields, user))
.ToArray();
var result = new QueryResult<BaseItemDto>
{
Items = returnItems,
TotalRecordCount = totalCount
};
return Task.FromResult(result);
}
private async Task<ItemsResult> GetChannelsAsync(ItemListViewModel viewModel)
{
var query = new ChannelQuery
{
UserId = _sessionManager.CurrentUser.Id
};
var result = await _apiClient.GetChannels(query, CancellationToken.None);
return new ItemsResult
{
Items = result.Items,
TotalRecordCount = result.TotalRecordCount
};
}
public async Task<QueryResult<BaseItemDto>> GetChannels(ChannelQuery query, CancellationToken cancellationToken)
{
var user = string.IsNullOrWhiteSpace(query.UserId)
? null
: _userManager.GetUserById(query.UserId);
var internalResult = await GetChannelsInternal(query, cancellationToken).ConfigureAwait(false);
// Get everything
var fields = Enum.GetNames(typeof(ItemFields))
.Select(i => (ItemFields)Enum.Parse(typeof(ItemFields), i, true))
.ToList();
var returnItems = internalResult.Items.Select(i => _dtoService.GetBaseItemDto(i, fields, user))
.ToArray();
var result = new QueryResult<BaseItemDto>
{
Items = returnItems,
TotalRecordCount = internalResult.TotalRecordCount
};
return result;
}
public Task<QueryResult<Channel>> GetChannelsInternal(ChannelQuery query, CancellationToken cancellationToken)
{
var user = string.IsNullOrWhiteSpace(query.UserId)
? null
: _userManager.GetUserById(query.UserId);
var channels = GetAllChannels()
.Select(GetChannelEntity)
.OrderBy(i => i.SortName)
.ToList();
if (query.SupportsLatestItems.HasValue)
{
var val = query.SupportsLatestItems.Value;
channels = channels.Where(i => (GetChannelProvider(i) is ISupportsLatestMedia) == val)
.ToList();
}
if (query.IsFavorite.HasValue)
{
var val = query.IsFavorite.Value;
channels = channels.Where(i => _userDataManager.GetUserData(user.Id, i.GetUserDataKey()).IsFavorite == val)
.ToList();
}
if (user != null)
{
channels = channels.Where(i => GetChannelProvider(i).IsEnabledFor(user.Id.ToString("N")) && i.IsVisible(user))
.ToList();
}
var all = channels;
var totalCount = all.Count;
if (query.StartIndex.HasValue)
{
all = all.Skip(query.StartIndex.Value).ToList();
}
if (query.Limit.HasValue)
{
all = all.Take(query.Limit.Value).ToList();
}
var returnItems = all.ToArray();
var result = new QueryResult<Channel>
{
Items = returnItems,
TotalRecordCount = totalCount
};
return Task.FromResult(result);
}
