private static void UpdateChannelUriOnServer()
{
Guid deviceAppInstanceId = GetSettingValue <Guid>(DeviceAppIdKey, false);
Context.Load(Context.Web, w => w.Title, w => w.Description);
PushNotificationSubscriber subscriber = Context.Web.GetPushNotificationSubscriber(deviceAppInstanceId);
Context.Load(subscriber);
Context.ExecuteQueryAsync(
(object sender1, ClientRequestSucceededEventArgs args1) =>
{
subscriber.ServiceToken = httpChannel.ChannelUri.AbsolutePath;
subscriber.Update();
Context.ExecuteQueryAsync(
(object sender2, ClientRequestSucceededEventArgs args2) =>
{
ShowMessage("Channel URI updated on server.", "Success");
},
(object sender2, ClientRequestFailedEventArgs args2) =>
{
ShowMessage(args2.Exception.Message, "Error Upating Channel URI");
});
},
(object sender1, ClientRequestFailedEventArgs args1) =>
{
// This condition can be ignored. Getting to this point means the subscriber
// doesn't yet exist on the server, so updating the Channel URI is unnecessary.
//ShowMessage("Subscriber doesn't exist on server.", "DEBUG");
});
}
public PushNotificationResponse PushToast(PushNotificationSubscriber subscriber, string toastTitle, string toastMessage, string toastParam, ToastIntervalValuesEnum intervalValue)
{
// Construct toast notification message from parameter values.
string toastNotification = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
"<wp:Notification xmlns:wp=\"WPNotification\">" +
"<wp:Toast>" +
"<wp:Text1>" + toastTitle + "</wp:Text1>" +
"<wp:Text2>" + toastMessage + "</wp:Text2>" +
"<wp:Param>" + toastParam + "</wp:Param>" +
"</wp:Toast> " +
"</wp:Notification>";
return SendPushNotification(NotificationTypeEnum.Toast, subscriber, toastNotification, (int)intervalValue);
}
public PushNotificationResponse PushToast(PushNotificationSubscriber subscriber, string toastTitle, string toastMessage, string toastParam, ToastIntervalValuesEnum intervalValue)
{
// Construct toast notification message from parameter values.
string toastNotification = "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
"<wp:Notification xmlns:wp=\"WPNotification\">" +
"<wp:Toast>" +
"<wp:Text1>" + toastTitle + "</wp:Text1>" +
"<wp:Text2>" + toastMessage + "</wp:Text2>" +
"<wp:Param>" + toastParam + "</wp:Param>" +
"</wp:Toast> " +
"</wp:Notification>";
return(SendPushNotification(NotificationTypeEnum.Toast, subscriber, toastNotification, (int)intervalValue));
}
private static void SubscribeToService()
{
Guid deviceAppInstanceId = GetSettingValue <Guid>(DeviceAppIdKey, false);
Context.Load(Context.Web, w => w.Title, w => w.Description);
PushNotificationSubscriber pushSubscriber = Context.Web.RegisterPushNotificationSubscriber(deviceAppInstanceId, httpChannel.ChannelUri.AbsoluteUri);
Context.Load(pushSubscriber);
Context.ExecuteQueryAsync
(
(object sender, ClientRequestSucceededEventArgs args) =>
{
SetRegistrationStatus(true);
// Indicate that tile and toast notifications can be
// received by phone shell when phone app is not running.
if (!httpChannel.IsShellTileBound)
{
httpChannel.BindToShellTile();
}
if (!httpChannel.IsShellToastBound)
{
httpChannel.BindToShellToast();
}
Context.Load(pushSubscriber.User);
Context.ExecuteQueryAsync
(
(object sender1, ClientRequestSucceededEventArgs args1) =>
{
ShowMessage(
string.Format("Subscriber successfully registered: {0}", pushSubscriber.User.LoginName),
"Success");
},
(object sender1, ClientRequestFailedEventArgs args1) =>
{
ShowMessage(args1.Exception.Message, "Error getting User details");
});
},
(object sender, ClientRequestFailedEventArgs args) =>
{
ShowMessage(args.Exception.Message, "Error Subscribing");
});
}
public async Task <PublishToTagResult> PublishToTagAsync()
{
if (!tagOperator.IsTaggingAvailable())
{
return(new PublishToTagFailedResult(new TaggingNotAvailableException()));
}
string tag = model.Tag;
DynamoTag tagEntry = await tagOperator.tagTableOperator.GetTagAsync(tag);
if (tagEntry == null)
{
return(new PublishToTagFailedResult(new TagNotFoundException(tag)));
}
switch (tagEntry.TaggingTypeEnum)
{
case PNTagType.Iterative:
List <DynamoIterativeTag> tags = await tagOperator.iterativeTagTableOperator.GetAllSubscribersForTagAsync(tagEntry.Tag);
IterativeTagResponseTuple resultTuples = await PublishToIterativeTagAsync(tags);
await RemoveUnsuccessfulEndpoints(resultTuples);
var returnTuples = resultTuples.Select(t => new Tuple <PublishToSNSResult, PushNotificationSubscriber>(t.Item1, PushNotificationSubscriber.From(t.Item2.Subscriber)));
return(new PublishToIterativeTagResult(tag, returnTuples));
case PNTagType.SNSTopic:
PublishToSNSResult result = await PublishToSnsTopicTag(tagEntry.SnsTopicArn);
return(new PublishToSNSTopicTagResult(tag, result));
default:
throw new TagNotFoundException(tag);
}
}
private PushNotificationResponse SendPushNotification(NotificationTypeEnum notificationType, PushNotificationSubscriber subscriber, string message, int intervalValue)
{
// Create HTTP Web Request object.
string subscriptionUri = subscriber.ServiceToken;
HttpWebRequest sendNotificationRequest = (HttpWebRequest)WebRequest.Create(subscriptionUri);
// MPNS expects a byte array, so convert message accordingly.
byte[] notificationMessage = Encoding.Default.GetBytes(message);
// Set the notification request properties.
sendNotificationRequest.Method = WebRequestMethods.Http.Post;
sendNotificationRequest.ContentLength = notificationMessage.Length;
sendNotificationRequest.ContentType = "text/xml";
sendNotificationRequest.Headers.Add("X-MessageID", Guid.NewGuid().ToString());
switch (notificationType)
{
case NotificationTypeEnum.Tile:
sendNotificationRequest.Headers.Add("X-WindowsPhone-Target", "token");
break;
case NotificationTypeEnum.Toast:
sendNotificationRequest.Headers.Add("X-WindowsPhone-Target", "toast");
break;
case NotificationTypeEnum.Raw:
// A value for the X-WindowsPhone-Target header is not specified for raw notifications.
break;
}
sendNotificationRequest.Headers.Add("X-NotificationClass", intervalValue.ToString());
// Merge byte array payload with headers.
using (Stream requestStream = sendNotificationRequest.GetRequestStream())
{
requestStream.Write(notificationMessage, 0, notificationMessage.Length);
}
string statCode = string.Empty;
PushNotificationResponse notificationResponse;
try
{
// Send the notification and get the response.
HttpWebResponse response = (HttpWebResponse)sendNotificationRequest.GetResponse();
statCode = Enum.GetName(typeof(HttpStatusCode), response.StatusCode);
// Create PushNotificationResponse object.
notificationResponse = new PushNotificationResponse((int)intervalValue, subscriber.ServiceToken);
notificationResponse.StatusCode = statCode;
foreach (string header in WP7Constants.WP_RESPONSE_HEADERS)
{
notificationResponse.Properties[header] = response.Headers[header];
}
}
catch (Exception ex)
{
statCode = ex.Message;
notificationResponse = new PushNotificationResponse((int)intervalValue, subscriber.ServiceToken);
notificationResponse.StatusCode = statCode;
}
return notificationResponse;
}
public PushNotificationResponse PushRaw(PushNotificationSubscriber subscriber, string rawMessage, RawIntervalValuesEnum intervalValue)
{
return SendPushNotification(NotificationTypeEnum.Raw, subscriber, rawMessage, (int)intervalValue);
}
private PushNotificationResponse SendPushNotification(NotificationTypeEnum notificationType, PushNotificationSubscriber subscriber, string message, int intervalValue)
{
// Create HTTP Web Request object.
string subscriptionUri = subscriber.ServiceToken;
HttpWebRequest sendNotificationRequest = (HttpWebRequest)WebRequest.Create(subscriptionUri);
// MPNS expects a byte array, so convert message accordingly.
byte[] notificationMessage = Encoding.Default.GetBytes(message);
// Set the notification request properties.
sendNotificationRequest.Method = WebRequestMethods.Http.Post;
sendNotificationRequest.ContentLength = notificationMessage.Length;
sendNotificationRequest.ContentType = "text/xml";
sendNotificationRequest.Headers.Add("X-MessageID", Guid.NewGuid().ToString());
switch (notificationType)
{
case NotificationTypeEnum.Tile:
sendNotificationRequest.Headers.Add("X-WindowsPhone-Target", "token");
break;
case NotificationTypeEnum.Toast:
sendNotificationRequest.Headers.Add("X-WindowsPhone-Target", "toast");
break;
case NotificationTypeEnum.Raw:
// A value for the X-WindowsPhone-Target header is not specified for raw notifications.
break;
}
sendNotificationRequest.Headers.Add("X-NotificationClass", intervalValue.ToString());
// Merge byte array payload with headers.
using (Stream requestStream = sendNotificationRequest.GetRequestStream())
{
requestStream.Write(notificationMessage, 0, notificationMessage.Length);
}
string statCode = string.Empty;
PushNotificationResponse notificationResponse;
try
{
// Send the notification and get the response.
HttpWebResponse response = (HttpWebResponse)sendNotificationRequest.GetResponse();
statCode = Enum.GetName(typeof(HttpStatusCode), response.StatusCode);
// Create PushNotificationResponse object.
notificationResponse = new PushNotificationResponse((int)intervalValue, subscriber.ServiceToken);
notificationResponse.StatusCode = statCode;
foreach (string header in WP7Constants.WP_RESPONSE_HEADERS)
{
notificationResponse.Properties[header] = response.Headers[header];
}
}
catch (Exception ex)
{
statCode = ex.Message;
notificationResponse = new PushNotificationResponse((int)intervalValue, subscriber.ServiceToken);
notificationResponse.StatusCode = statCode;
}
return(notificationResponse);
}
public PushNotificationResponse PushRaw(PushNotificationSubscriber subscriber, string rawMessage, RawIntervalValuesEnum intervalValue)
{
return(SendPushNotification(NotificationTypeEnum.Raw, subscriber, rawMessage, (int)intervalValue));
}