public ActionResult Index()
{
OneDriveUser user = OneDriveUser.UserForRequest(this.Request);
ViewBag.ShowSignInButtons = (user == null);
return(View());
}
// Create webhook subscription
public async Task <ActionResult> CreateSubscription()
{
#region Create OneDriveClient for current user
OneDriveUser user = OneDriveUser.UserForRequest(this.Request);
if (null == user)
{
return(Redirect(Url.Action("Index", "Home")));
}
var client = await GetOneDriveClientAsync(user);
#endregion
// Ensure the app folder is created first
var appFolder = await client.Drive.Special["approot"].Request().GetAsync();
// Create a subscription on the drive
var notificationUrl = ConfigurationManager.AppSettings["ida:NotificationUrl"];
Models.OneDriveSubscription subscription = new OneDriveSubscription
{
NotificationUrl = notificationUrl,
ClientState = "my client state"
};
FixPPESubscriptionBug(user, subscription);
// Because the OneDrive SDK does not support OneDrive subscriptions natively yet,
// we use BaseRequest to generate a request the SDK can understand. You could also use HttpClient
var request = new BaseRequest(client.BaseUrl + "/drive/root/subscriptions", client)
{
Method = "POST",
ContentType = "application/json"
};
try
{
var subscriptionResponse = await request.SendAsync <Models.OneDriveSubscription>(subscription);
if (null != subscriptionResponse)
{
// Store the subscription ID so we can keep track of which subscriptions are tied to which users
user.SubscriptionId = subscriptionResponse.SubscriptionId;
Models.SubscriptionViewModel viewModel = new Models.SubscriptionViewModel {
Subscription = subscriptionResponse
};
return(View("Subscription", viewModel));
}
}
catch (Exception ex)
{
ViewBag.Message = ex.Message;
}
return(View("Error"));
}
/// <summary>
/// Delete the user's active subscription and then redirect to logout
/// </summary>
/// <returns></returns>
public async Task <ActionResult> DeleteSubscription()
{
OneDriveUser user = OneDriveUser.UserForRequest(this.Request);
if (null == user)
{
return(Redirect(Url.Action("Index", "Home")));
}
if (!string.IsNullOrEmpty(user.SubscriptionId))
{
var client = await GetOneDriveClientAsync(user);
// Because the OneDrive SDK does not support OneDrive subscriptions natively yet,
// we use BaseRequest to generate a request the SDK can understand
var request = new BaseRequest(client.BaseUrl + "/drive/root/subscriptions/" + user.SubscriptionId, client)
{
Method = "DELETE"
};
try
{
var response = await request.SendRequestAsync(null);
if (!response.IsSuccessStatusCode)
{
ViewBag.Message = response.ReasonPhrase;
return(View("Error"));
}
else
{
user.SubscriptionId = null;
}
}
catch (Exception ex)
{
ViewBag.Message = ex.Message;
return(View("Error"));
}
}
return(RedirectToAction("SignOut", "Account"));
}