private static async Task <string> GetPlatformNotificationServiceFeedbackContainer(string hubName, string connectionString)
{
HttpWebResponse response = null;
ConnectionStringUtility connectionSasUtil = new ConnectionStringUtility(connectionString);
string hubResource = "feedbackcontainer?";
string apiVersion = "api-version=2015-04";
//=== Generate SaS Security Token for Authentication header ===
// Determine the targetUri that we will sign
string uri = connectionSasUtil.Endpoint + hubName + "/" + hubResource + apiVersion;
// 10 min expiration
string SasToken = connectionSasUtil.getSaSToken(uri, 10);
response = await ExecuteREST("GET", uri, SasToken);
if ((int)response.StatusCode != 200)
{
return(string.Format("Failed to get PNS feedback contaioner URI - Http Status {0} : {1}",
(int)response.StatusCode, response.StatusCode));
}
// Get the stream associated with the response.
Stream receiveStream = response.GetResponseStream();
// Pipes the stream to a higher level stream reader with the required encoding format.
StreamReader readStream = new StreamReader(receiveStream, Encoding.UTF8);
Console.WriteLine("");
string containerUri = readStream.ReadToEnd();
readStream.Close();
receiveStream.Close();
return(containerUri);
}
private static async Task <string> SendNativeNotificationREST(string hubname, string connectionString, string message, string nativeType)
{
ConnectionStringUtility connectionSaSUtil = new ConnectionStringUtility(connectionString);
string location = null;
string hubResource = "messages/?";
string apiVersion = "api-version=2015-04";
string notificationId = "Failed to get Notification Id";
//=== Generate SaS Security Token for Authentication header ===
// Determine the targetUri that we will sign
string uri = connectionSaSUtil.Endpoint + hubname + "/" + hubResource + apiVersion;
// 10 min expiration
string SasToken = connectionSaSUtil.getSaSToken(uri, 10);
WebHeaderCollection headers = new WebHeaderCollection();
string body;
HttpWebResponse response = null;
switch (nativeType.ToLower())
{
case "apns":
headers.Add("ServiceBusNotification-Format", "apple");
body = "{\"aps\":{\"alert\":\"" + message + "\"}}";
response = await ExecuteREST("POST", uri, SasToken, headers, body);
break;
case "gcm":
headers.Add("ServiceBusNotification-Format", "gcm");
body = "{\"data\":{\"message\":\"" + message + "\"}}";
response = await ExecuteREST("POST", uri, SasToken, headers, body);
break;
case "wns":
headers.Add("X-WNS-Type", "wns/toast");
headers.Add("ServiceBusNotification-Format", "windows");
body = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>" +
"<toast>" +
"<visual>" +
"<binding template=\"ToastText01\">" +
"<text id=\"1\">" +
message +
"</text>" +
"</binding>" +
"</visual>" +
"</toast>";
response = await ExecuteREST("POST", uri, SasToken, headers, body, "application/xml");
break;
}
char[] seps1 = { '?' };
char[] seps2 = { '/' };
if ((int)response.StatusCode != 201)
{
return(string.Format("Failed to get notification message id - Http Status {0} : {1}", (int)response.StatusCode, response.StatusCode.ToString()));
}
location = response.Headers.Get("Location");
string[] locationUrl = location.Split(seps1);
string[] locationParts = locationUrl[0].Split(seps2);
notificationId = locationParts[locationParts.Length - 1];
return(notificationId);
}
private static async Task <string> SendNativeNotificationREST(string hubName, string connectionString, string message, string title, string nativeType, string tag)
{
var connectionSaSUtil = new ConnectionStringUtility(connectionString);
var hubResource = "messages/?";
var apiVersion = "api-version=2015-04";
//=== Generate SaS Security Token for Authentication header ===
// Determine the targetUri that we will sign
var uri = connectionSaSUtil.Endpoint + hubName + "/" + hubResource + apiVersion;
// 10 min expiration
var sasToken = connectionSaSUtil.GetSaSToken(uri, 10);
WebHeaderCollection headers = new WebHeaderCollection();
string body;
HttpWebResponse response = null;
switch (nativeType.ToLower())
{
case "ios":
headers.Add("ServiceBusNotification-Format", "apple");
headers.Add("ServiceBusNotification-Tags", tag);
body = "{\"aps\":{\"alert\":{\"title\":\"" + title + "\", \"body\":\"" + message + "\"}}}";
response = await ExecuteREST("POST", uri, sasToken, headers, body);
break;
case "android":
headers.Add("ServiceBusNotification-Format", "gcm");
headers.Add("ServiceBusNotification-Tags", tag);
body = "{\"data\":{\"title\":\"" + title + "\", \"body\":\"" + message + "\", \"priority\":\"high\"}}";
response = await ExecuteREST("POST", uri, sasToken, headers, body);
break;
}
if (response != null && response.StatusCode == HttpStatusCode.Created)
{
return("Notification successfully sent");
}
else if (response != null && response.StatusCode == HttpStatusCode.BadRequest)
{
return("The request is malformed (for example, not valid routing headers, not valid content-type, message exceeds size, bad message format)");
}
else if (response != null && response.StatusCode == HttpStatusCode.Unauthorized)
{
return("Authorization failure. The access key was incorrect.");
}
else if (response != null && response.StatusCode == HttpStatusCode.Forbidden)
{
return("Quota exceeded or message too large; message was rejected.");
}
else if (response != null && response.StatusCode == HttpStatusCode.NotFound)
{
return("No message branch at the URI.");
}
else if (response != null && response.StatusCode == HttpStatusCode.RequestEntityTooLarge)
{
return("Requested entity too large. The message size cannot be over 64 Kb.");
}
return(null);
}
