public async Task Subscribe(string channelId)
{
if (string.IsNullOrEmpty(channelId))
{
return;
}
try
{
var resourcId = new ResourceId()
{
ChannelId = channelId,
Kind = "youtube#channel"
};
var snippet = new SubscriptionSnippet()
{
ResourceId = resourcId
};
var body = new Subscription()
{
Snippet = snippet
};
var request = _youTubeService.GetAuthorizedService().Subscriptions.Insert(body, "snippet");
request.Key = _youTubeService.ApiKey;
var response = await request.ExecuteAsync();
Add(channelId, response.Id);
}
catch (Exception e)
{
Debug.WriteLine(e);
}
}
private async void SubscribeButton_Click(object sender, RoutedEventArgs e)
{
UserCredential credential = await GoogleWebAuthorizationBroker.AuthorizeAsync(new ClientSecrets
{
ClientId = "957928808020-pa0lopl3crh565k6jd4djaj36rm1d9i5.apps.googleusercontent.com",
ClientSecret = "oB9U6yWFndnBqLKIRSA0nYGm"
}, new[] { YouTubeService.Scope.Youtube }, "user", System.Threading.CancellationToken.None);
// Create the service.
var service = new YouTubeService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = "Youtube Viewer",
});
if (isSubscribed == true)
{
SubscribeButton.Content = "Subscribe " + YoutubeMethodsStatic.ViewCountShortner(channel.Statistics.SubscriberCount);
var getSubscription = service.Subscriptions.List("snippet");
getSubscription.Mine = true;
var subscriptions = await getSubscription.ExecuteAsync();
Subscription subscription = new Subscription();
Constants.MainPageRef.LoadSubscriptions();
try
{
var sub = Constants.MainPageRef.subscriptionsList.Single(x => x.Id == Constants.activeChannelID);
try
{
var unsubscribe = service.Subscriptions.Delete(sub.SubscriptionID);
await unsubscribe.ExecuteAsync();
isSubscribed = false;
}
catch
{
//Fires if subscription could not be removed for whatever reason.
SubscribeButton.Content = "Subscribed " + YoutubeMethodsStatic.ViewCountShortner(channel.Statistics.SubscriberCount + 1);
}
}
catch
{
//Fires if subscription doesn't exist.
SubscribeButton.Content = "Subscribe " + YoutubeMethodsStatic.ViewCountShortner(channel.Statistics.SubscriberCount);
isSubscribed = false;
}
}
else
{
Subscription subscription = new Subscription();
SubscriptionSnippet snippet = new SubscriptionSnippet();
ResourceId resourceId = new ResourceId {
ChannelId = Constants.activeChannelID, Kind = "youtube#channel"
};
snippet.ResourceId = resourceId;
subscription.Snippet = snippet;
var subscribe = service.Subscriptions.Insert(subscription, "snippet");
subscribe.Execute();
SubscribeButton.Content = "Subscribed " + YoutubeMethodsStatic.ViewCountShortner(channel.Statistics.SubscriberCount + 1);
isSubscribed = true;
}
}
