public static async Task <List <TwitchChannel> > GetFollowedChannels(string login)
{
List <TwitchChannel> singleEntryList = new List <TwitchChannel> {
new TwitchChannel("", login)
};
await FetchChannelInformation(singleEntryList);
string userId = singleEntryList[0].UserId;
if (string.IsNullOrEmpty(userId))
{
return(null);
}
string url = TwitchApiBaseUrl + "users/follows?from_id=" + userId;
var response = await HTTPGetSafe(url);
var followedChannels = JsonConvert.DeserializeObject <TwitchFollowedChannels>(response);
var channels = new List <TwitchChannel>();
foreach (var followedChannel in followedChannels.data)
{
var newChannel = new TwitchChannel(followedChannel.to_id, string.Empty)
{
DisplayName = followedChannel.to_name
};
channels.Add(newChannel);
}
return(channels);
}
public void RemoveChannel(TwitchChannel twitchChannel)
{
if (twitchChannel == null)
{
return;
}
Channels.Remove(twitchChannel);
SaveSettings();
OnPropertyChanged("Channels");
}
public void AddChannel(TwitchChannel channel)
{
bool alreadyExistingChannelById = Channels.FirstOrDefault(tc => tc.UserId == channel.UserId) != null;
bool alreadyExistingChannelByLogin = Channels.FirstOrDefault(tc => tc.Login.ToLower().Equals(channel.Login.ToLower())) != null;
if (alreadyExistingChannelById || (alreadyExistingChannelByLogin && channel.Login.Length > 0))
{
return;
}
Channels.Add(channel);
SaveSettings();
OnPropertyChanged("Channels");
}
public void AddChannel(string login)
{
if (string.IsNullOrEmpty(login))
{
return;
}
TwitchChannel newChannel = new TwitchChannel("", login);
if (Channels.FirstOrDefault(tc => tc.Login.ToLower().Equals(login.ToLower())) != null)
{
return;
}
Channels.Add(newChannel);
SaveSettings();
OnPropertyChanged("Channels");
}
public static void StartLiveStream(TwitchChannel channel)
{
if (channel == null || /*!channel.IsOnline ||*/ string.IsNullOrEmpty(Settings.Instance.StreamlinkLocation))
{
return;
}
var process = new Process();
var startInfo = new ProcessStartInfo
{
WindowStyle = ProcessWindowStyle.Hidden,
FileName = Settings.Instance.StreamlinkLocation,
Arguments = GetStreamlinkArguments(channel)
};
process.StartInfo = startInfo;
process.Start();
}
private static async Task <BitmapSource> DownloadPreviewImage(TwitchChannel channel)
{
string previewUrl = channel.PreviewImageURL;
previewUrl = previewUrl.Replace("{width}", "1600");
previewUrl = previewUrl.Replace("{height}", "900");
BitmapSource bitmap = null;
using (var response = await client.GetAsync(new Uri(previewUrl)))
{
if (response.IsSuccessStatusCode)
{
using (var stream = new MemoryStream())
{
await response.Content.CopyToAsync(stream);
stream.Seek(0, SeekOrigin.Begin);
bitmap = BitmapFrame.Create(stream, BitmapCreateOptions.None, BitmapCacheOption.OnLoad);
}
}
}
return(bitmap);
}
private void ChannelListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
SelectedChannel = ChannelListBox.SelectedItem as TwitchChannel;
onSelectionChanged?.Invoke();
}
public static void ShowChannelOnlineNotification(TwitchChannel channel)
{
var window = new NotificationWindow(channel.DisplayName, channel.Description);
ShowNewNotification(window);
}
private static string GetStreamlinkArguments(TwitchChannel channel)
{
return("twitch.tv/" + channel.Login + " " + Settings.Instance.SelectedQuality);
}
