public static bool DeleteContact(ConstantContactCredential credential, Contact contact)
{
var request = WebRequest.Create(contact.Link) as HttpWebRequest;
if (request == null)
{
throw new WebException("Failed to create WebRequest");
}
request.Credentials = credential;
request.Method = "DELETE";
request.ContentType = "application/atom+xml"; // "application/x-www-form-urlencoded";
// Get response
using (var webResponse = request.GetResponse() as HttpWebResponse)
{
if (webResponse != null)
{
if (webResponse.StatusCode != HttpStatusCode.OK)
throw new WebException(webResponse.StatusDescription);
return (webResponse.StatusCode == HttpStatusCode.OK);
}
}
return false;
}
public ContactContent(SyndicationItem item)
{
SyndicationContent contactContent = item.Content;
if (contactContent == null)
throw new ArgumentNullException(@"item");
if (String.Compare(contactContent.Type, Constants.ContactContentType, true,
CultureInfo.InvariantCulture) != 0)
{
throw new InvalidDataException(String.Format("Expected content type {0} but encountered {1}",
Constants.ContactContentType, contactContent.Type));
}
XmlDictionaryReader xmlReader =
((XmlSyndicationContent)(contactContent)).GetReaderAtContent();
String elementName;
Contact = new Contact();
if (item.Links.Count > 0)
Contact.Link = item.Links[0].Uri.ToString();
while (xmlReader.Read())
{
elementName = xmlReader.Name;
// skip this node if the name is empty
if (String.IsNullOrEmpty(elementName)) continue;
if (elementName.Equals("Contact"))
{
if (xmlReader.HasAttributes)
{
Contact.Id = new Uri(xmlReader.GetAttribute("id"));
}
}
else if (elementName.Equals("Status"))
{
Contact.Status = (ContactStatus)Enum.Parse(
typeof(ContactStatus), xmlReader.ReadString().Replace(' ', '_'));
}
else if (elementName.Equals("EmailAddress"))
{
Contact.EmailAddress = xmlReader.ReadString();
}
else if (elementName.Equals("EmailType"))
{
Contact.EmailType = (ContactEmailPreference)Enum.Parse(
typeof(ContactEmailPreference), xmlReader.ReadString());
}
else if (elementName.Equals("Name"))
{
Contact.Name = xmlReader.ReadString();
}
else if (elementName.Equals("FirstName"))
{
Contact.FirstName = xmlReader.ReadString();
}
else if (elementName.Equals("LastName"))
{
Contact.LastName = xmlReader.ReadString();
}
else if (elementName.Equals("JobTitle"))
{
Contact.JobTitle = xmlReader.ReadString();
}
else if (elementName.Equals("CompanyName"))
{
Contact.CompanyName = xmlReader.ReadString();
}
else if (elementName.Equals("HomePhone"))
{
Contact.HomePhone = xmlReader.ReadString();
}
else if (elementName.Equals("WorkPhone"))
{
Contact.WorkPhone = xmlReader.ReadString();
}
else if (elementName.Equals("Addr1"))
{
Contact.Addr1 = xmlReader.ReadString();
}
else if (elementName.Equals("Addr2"))
{
Contact.Addr2 = xmlReader.ReadString();
}
else if (elementName.Equals("Addr3"))
{
Contact.Addr3 = xmlReader.ReadString();
}
else if (elementName.Equals("City"))
{
Contact.City = xmlReader.ReadString();
}
else if (elementName.Equals("StateCode"))
{
Contact.StateCode = xmlReader.ReadString();
}
else if (elementName.Equals("StateName"))
{
Contact.StateName = xmlReader.ReadString();
}
else if (elementName.Equals("CountryCode"))
{
Contact.CountryCode = xmlReader.ReadString();
}
else if (elementName.Equals("CountryName"))
{
Contact.CountryName = xmlReader.ReadString();
}
else if (elementName.Equals("PostalCode"))
{
Contact.PostalCode = xmlReader.ReadString();
}
else if (elementName.Equals("SubPostalCode"))
{
Contact.SubPostalCode = xmlReader.ReadString();
}
else if (elementName.Equals("Note"))
{
Contact.Note = xmlReader.ReadString();
}
else if (elementName.StartsWith("CustomField"))
{
Int32 index = Int32.Parse(elementName.Substring(11));
Contact.CustomField[index] = xmlReader.ReadString();
}
else if (elementName.Equals("OptInTime"))
{
Contact.OptInTime = DateTimeOffset.Parse(xmlReader.ReadString());
}
else if (elementName.Equals("OptInSource"))
{
Contact.OptInSource = (OptInSource)Enum.Parse(
typeof(OptInSource), xmlReader.ReadString());
}
else if (elementName.Equals("Confirmed"))
{
Contact.Confirmed = Boolean.Parse(xmlReader.ReadString());
}
else if (elementName.Equals("InsertTime"))
{
Contact.InsertTime = DateTimeOffset.Parse(xmlReader.ReadString());
}
else if (elementName.Equals("LastUpdateTime"))
{
Contact.LastUpdateTime = DateTimeOffset.Parse(xmlReader.ReadString());
}
else if (elementName.Equals("ContactList"))
{
if (xmlReader.HasAttributes)
{
var list = new ContactList(xmlReader.GetAttribute("id"));
for (; xmlReader.Name.Equals("ContactList") && !xmlReader.IsStartElement();
xmlReader.Read())
{
if (xmlReader.Name.Equals("OptInSource"))
{
list.OptInSource = (OptInSource)Enum.Parse(
typeof(OptInSource), xmlReader.ReadString());
}
else if (xmlReader.Name.Equals("OptInTime"))
{
list.OptInTime = DateTimeOffset.Parse(xmlReader.ReadString());
}
}
Contact.Lists.Add(list);
}
}
else
{
Debug.WriteLine(String.Format("Unhandled element: {0}", elementName));
}
} // while
}
/// <summary>
/// Initializes a new instance of the <see cref="ContactContent"/> class.
/// </summary>
/// <param name="contact">The contact to create syndication content for</param>
public ContactContent(Contact contact)
{
Contact = contact;
}
public static void UpdateContact(ConstantContactCredential credential, Contact contact)
{
var uri = new Uri(String.Format("{0}{1}", Constants.ApiEndpoint, contact.Link));
PutContact(credential, uri, contact);
}
public static void CreateContact(ConstantContactCredential credential, Contact contact)
{
const String uriFormat = "{0}/ws/customers/{1}/contacts";
var uri = new Uri(String.Format(uriFormat, Constants.ApiEndpoint, credential.CustomerUserName));
PostContact(credential, uri, contact);
}
protected static HttpStatusCode SendContact(
ConstantContactCredential credential, Uri uri, String method, Contact contact)
{
var request = WebRequest.Create(uri) as HttpWebRequest;
if (request == null)
{
throw new WebException("Failed to create WebRequest");
}
request.Credentials = credential;
request.Headers.Add("Authorization", String.Format("Basic {0}",
Convert.ToBase64String(Encoding.ASCII.GetBytes(credential.Password))));
request.Method = method;
request.ContentType = "application/atom+xml"; // "application/x-www-form-urlencoded";
var contactItem = new SyndicationItem
{
Id = (contact.Id != null) ? contact.Id.ToString() : "data:,none",
Content = new ContactContent(contact)
};
contactItem.Authors.Add(new SyndicationPerson(typeof(ContactsCollection).FullName));
contactItem.Summary = new TextSyndicationContent("Contact");
var atomFormatter = new Atom10ItemFormatter(contactItem);
using (var memoryStream = new MemoryStream())
{
var writerSettings = new XmlWriterSettings
{
Indent = true,
IndentChars = " ",
OmitXmlDeclaration = true,
Encoding = new UTF8Encoding(false),
};
var xmlWriter = XmlWriter.Create(memoryStream, writerSettings);
if (xmlWriter == null)
throw new XmlException("Failed to create XmlWriter");
atomFormatter.WriteTo(xmlWriter);
xmlWriter.Flush();
memoryStream.Seek(0, SeekOrigin.Begin);
byte[] data = memoryStream.ToArray();
memoryStream.Close();
Debug.WriteLine(Encoding.UTF8.GetString(data));
// Set the content length in the request headers
request.ContentLength = data.Length;
// Write data
using (var postStream = request.GetRequestStream())
{
if (data.Length > int.MaxValue)
{
throw new InvalidDataException(
String.Format("Contact content length exceeds {0} bytes", int.MaxValue));
}
postStream.Write(data, 0, data.Length);
}
}
// Get response
using (var webResponse = request.GetResponse() as HttpWebResponse)
{
if (webResponse == null)
{
throw new WebException("Failed to get HttpWebResponse");
}
// Get the response stream
using (var reader = new StreamReader(webResponse.GetResponseStream()))
{
var response = reader.ReadToEnd();
Debug.WriteLine(response);
}
return webResponse.StatusCode;
}
}
protected static void PutContact(ConstantContactCredential credential, Uri uri, Contact contact)
{
var statusCode = SendContact(credential, uri, "PUT", contact);
if (statusCode != HttpStatusCode.NoContent)
throw new WebException(statusCode.ToString());
}
protected static void PostContact(ConstantContactCredential credential, Uri uri, Contact contact)
{
var statusCode = SendContact(credential, uri, "POST", contact);
if (!((statusCode == HttpStatusCode.Created) ||
(statusCode != HttpStatusCode.OK)))
{
throw new WebException(statusCode.ToString());
}
}
protected void SubscribeUser(object sender, EventArgs e)
{
NewsletterSignup.Visible = false;
/*
var remotePost = new RemotePost
{
Url = "http://visitor.constantcontact.com/d.jsp"
};
remotePost.Add("m", "1102557664784");
remotePost.Add("p", "oi");
remotePost.Add("ea", EmailAddressText.Text);
remotePost.Post();
*/
var generalInterestList = new ContactList("/ws/customers/wwfmarket/lists/1")
{
OptInSource = OptInSource.ACTION_BY_CONTACT,
OptInTime = DateTimeOffset.Now
};
try
{
Contact contact = ContactsCollection.GetContactByEmail(
ConstantContactCredential, EmailAddressText.Text);
if (contact == null)
{
contact = new Contact
{
Status = ContactStatus.Active,
FirstName = FirstNameText.Text,
LastName = LastNameText.Text,
EmailAddress = EmailAddressText.Text,
OptInSource = OptInSource.ACTION_BY_CONTACT
};
contact.Lists.Add(generalInterestList);
ContactsCollection.CreateContact(ConstantContactCredential, contact);
ResultHtml.Text = GetLocalResourceObject("ThankYou").ToString();
}
else
{
var generalInterestUri = generalInterestList.Link.ToLower();
if (contact.Lists.Any(list => String.Compare(list.Link, generalInterestUri, true) == 0))
{
ResultHtml.Text = GetLocalResourceObject("AlreadySubscribed").ToString();
return;
}
contact.Lists.Add(generalInterestList);
ContactsCollection.UpdateContact(ConstantContactCredential, contact);
ResultHtml.Text = GetLocalResourceObject("ThankYou").ToString();
}
}
catch (WebException webException)
{
if (webException.Response != null)
{
var errorMessage = (new StreamReader(
webException.Response.GetResponseStream())).ReadToEnd();
ResultHtml.Text = Server.HtmlEncode(String.Format("{0}: {1}{2}",
webException.Status,
errorMessage,
Environment.NewLine));
}
else
{
ResultHtml.Text = String.Format(
GetLocalResourceObject("SubscribeErrorFormat").ToString(),
webException.Message);
}
}
ResultPanel.Visible = true;
MetaRefresh.Attributes["HTTP-EQUIV"] = "refresh";
MetaRefresh.Attributes["content"] = "3;URL=" + Page.ResolveUrl("~/");
}