public void CreateMimeMessage()
{
var message = new SendGridMessage();
var attachment = Path.GetTempFileName();
var text = "this is a test";
var html = "<b>This<\b> is a better test";
var headers = new KeyValuePair<String, String>("custom", "header");
message.AddAttachment(attachment);
message.Text = text;
message.Html = html;
message.AddTo("*****@*****.**");
message.From = new MailAddress("*****@*****.**");
message.AddHeaders(new Dictionary<string, string> {{headers.Key, headers.Value}});
message.EnableGravatar();
var mime = message.CreateMimeMessage();
var sr = new StreamReader(mime.AlternateViews[0].ContentStream);
var result = sr.ReadToEnd();
Assert.AreEqual(text, result);
sr = new StreamReader(mime.AlternateViews[1].ContentStream);
result = sr.ReadToEnd();
Assert.AreEqual(html, result);
result = mime.Headers.Get(headers.Key);
Assert.AreEqual(headers.Value, result);
result = mime.Headers.Get("X-Smtpapi");
var expected = "{\"filters\" : {\"gravatar\" : {\"settings\" : {\"enable\" : \"1\"}}}}";
Assert.AreEqual(expected, result);
result = mime.Attachments[0].Name;
Assert.AreEqual(Path.GetFileName(attachment), result);
}
public override async Task<bool> SendNotificationAsync(PushNotificationItem notificationItem, object message, CancellationToken ct)
{
var cfg = (SendGridDeliveryProviderConfiguration)Configuration;
var sent = false;
//implicit conversion operator
MailMessage smsg = message as SerializableMailMessage;
if (smsg != null)
{
try
{
var hView = smsg.AlternateViews.First(v => v.ContentType.MediaType == "text/html");
var tView = smsg.AlternateViews.First(v => v.ContentType.MediaType == "text/plain");
var sendGridMessage = new SendGridMessage
{
To = new[]
{
new MailAddress(notificationItem.Destination.DestinationAddress,
notificationItem.Destination.SubscriberName)
},
From = new MailAddress(cfg.FromAddress, cfg.FromDisplayName),
Subject = smsg.Subject,
Html = hView.ContentStream.ReadToString(),
Text = tView.ContentStream.ReadToString()
};
if (cfg.EnableClickTracking ?? false)
{
sendGridMessage.EnableClickTracking();
}
if (cfg.EnableGravatar ?? false)
{
sendGridMessage.EnableGravatar();
}
if (cfg.EnableOpenTracking ?? false)
{
sendGridMessage.EnableOpenTracking();
}
if (cfg.SendToSink ?? false)
{
sendGridMessage.SendToSink();
}
var transport = new Web(cfg.ApiKey);
await transport.DeliverAsync(sendGridMessage);
sent = true;
}
catch
{
sent = false;
//TODO: log this somewhere
}
}
return sent;
}
public void Test_EnablingGravatar()
{
var mail = BasicMailBuilder
.EnableGravatar()
.Build();
var message = new SendGridMessage();
message.EnableGravatar();
Assert.IsFalse(string.IsNullOrEmpty(message.Header.JsonString()));
Assert.AreEqual(message.Header.JsonString(), mail.Header.JsonString());
}
/// <summary>
/// Enable The Gravatar Filter.
/// Currently the filter generates a 1x1 pixel gravatar image.
/// http://docs.sendgrid.com/documentation/apps/gravatar/
/// </summary>
public void EnableGravatarEmail()
{
//create a new message object
var message = new SendGridMessage();
//set the message recipients
foreach (var recipient in _to)
{
message.AddTo(recipient);
}
//set the sender
message.From = new MailAddress(_from);
//set the message body
message.Html = "<p style='color:red';>Hello World Gravatar Email</p>";
//set the message subject
message.Subject = "Hello World Gravatar Test";
//create an instance of the Web transport mechanism
var transportInstance = new Web(new NetworkCredential(_username, _password));
//enable gravatar
message.EnableGravatar();
//send the mail
transportInstance.DeliverAsync(message);
}
public MailBuilder EnableGravatar()
{
sendgrid.EnableGravatar();
return(this);
}
public void EnableGravatar()
{
var header = new Header();
var sendgrid = new SendGridMessage(header);
sendgrid.EnableGravatar();
var json = header.JsonString();
Assert.AreEqual("{\"filters\" : {\"gravatar\" : {\"settings\" : {\"enable\" : \"1\"}}}}", json);
}
