I have the following code which retrieve contacts.
if (Scope == String.Empty)
Scope = "https://www.google.com/m8/feeds";;
parameters = new OAuthParameters();
parameters.ConsumerKey = ConsumerKey;
parameters.ConsumerSecret = ConsumerSecret;
parameters.Scope = Scope;
parameters.Callback = OAuthCallback;
parameters.SignatureMethod = SignatureMethod;
parameters.Timestamp = Toolbox.GenerateTimeStamp();
parameters.Token = Token;
parameters.TokenSecret = TokenSecret;
parameters.Nonce = Nonce;
parameters.Verifier = Verifier;
requestFactory = new GOAuthRequestFactory("c1",
ApplicationName, parameters);
service = new ContactsService(ApplicationName);
service.RequestFactory = requestFactory;
feedQuery = new
ContactsQuery(ContactsQuery.CreateContactsUri("default"));
feed = service.Query(feedQuery);
This works fine I get contacts back. However
What I cannot see is how to get photographs of the contacts
The following code comes from some documentation within Google
public static void DownloadPhoto(ContactsRequest cr, Uri contactURL)
{
Contact contact = cr.Retrieve<Contact>(contactURL);
Stream photoStream = cr.GetPhoto(contact);
FileStream outStream = File.OpenWrite("test.jpg");
byte[] buffer = new byte[photoStream.length];
photoStream.Read(buffer, 0, photoStream.length);
outStream.Write(buffer, 0, photoStream.length);
photoStream.Close();
outStream.Close();
}
What I cannot see is how these two bits of code can be combined or what is
the equivelent of GetPhoto from say the Contacts class or the ContactsQuery.
The above code comes from a project where the user logs onto Google, gives the
application permission to access there account and the app gets a Token back
which is then converted into a permenant token.
(I have attached the class which retrieves the google contacts)
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?using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Google.GData.Contacts;
using CloudClasses.ContactClasses;
using SocialNetworks.Exceptions;
using Google.GData.Client;
using Common;
namespace SocialNetworks.Google
{
public class Contacts
{
/// <summary>
/// Consumer Key from Google
/// </summary>
public String ConsumerKey { get; set; }
/// <summary>
/// Consumer Secret from Google
/// </summary>
public String ConsumerSecret { get; set; }
/// <summary>
/// Scope
/// </summary>
public String Scope { get; set; }
/// <summary>
///
/// </summary>
public String OAuthCallback { get; set; }
/// <summary>
///
/// </summary>
public String SignatureMethod { get; set; }
/// <summary>
/// Token from Google Authorisation
/// </summary>
public String Token { get; set; }
/// <summary>
/// Token Secret from Google Authorisation
/// </summary>
public String TokenSecret { get; set; }
/// <summary>
/// Nonce from Google authorisation
/// </summary>
public String Nonce { get; set; }
/// <summary>
/// Verifier from Google
/// </summary>
public String Verifier { get; set; }
/// <summary>
/// Application Name
/// </summary>
public String ApplicationName { get; set; }
/// <summary>
/// UserToken
/// </summary>
public String UserToken { get; set; }
public List<Person> GetContacts()
{
OAuthParameters parameters = null;
GOAuthRequestFactory requestFactory = null;
ContactsService service = null;
ContactsQuery feedQuery = null;
ContactsFeed feed = null;
List<Person> contacts = null;
try
{
if (ConsumerKey == String.Empty) throw new ValueIsEmptyOrNullException("ConsumerKey");
if (ConsumerSecret == String.Empty) throw new ValueIsEmptyOrNullException("ConsumerSecret");
if (OAuthCallback == String.Empty) throw new ValueIsEmptyOrNullException("OAuthCallback");
if (SignatureMethod == String.Empty) throw new ValueIsEmptyOrNullException("SignatureMethod");
if (ApplicationName == String.Empty) throw new ValueIsEmptyOrNullException("ApplicationName");
if (Token == String.Empty) throw new ValueIsEmptyOrNullException("Token");
if (Nonce == String.Empty) throw new ValueIsEmptyOrNullException("Nonce");
if (Verifier == String.Empty) throw new ValueIsEmptyOrNullException("Verifier");
if (Scope == String.Empty)
Scope = "https://www.google.com/m8/feeds";;
parameters = new OAuthParameters();
parameters.ConsumerKey = ConsumerKey;
parameters.ConsumerSecret = ConsumerSecret;
parameters.Scope = Scope;
parameters.Callback = OAuthCallback;
parameters.SignatureMethod = SignatureMethod;
parameters.Timestamp = Toolbox.GenerateTimeStamp();
parameters.Token = Token;
parameters.TokenSecret = TokenSecret;
parameters.Nonce = Nonce;
parameters.Verifier = Verifier;
requestFactory = new GOAuthRequestFactory("c1", ApplicationName, parameters);
service = new ContactsService(ApplicationName);
service.RequestFactory = requestFactory;
feedQuery = new ContactsQuery(ContactsQuery.CreateContactsUri("default"));
feed = service.Query(feedQuery);
if (feed.Entries.Count > 0)
{
contacts = new List<Person>();
foreach (ContactEntry contact in feed.Entries)
{
try
{
if (contact.Name != null)
{
Person person = new Person();
int idStart = contact.Id.Uri.ToString().LastIndexOf('/');
if (idStart > 0)
{
person.PersonId = contact.Id.Uri.ToString().Substring(contact.Id.Uri.ToString().LastIndexOf('/') + 1);
}
else
{
person.PersonId = contact.Id.Uri.ToString();
}
person.GivenName = contact.Name.GivenName;
person.Surname = contact.Name.FamilyName;
person.Birthday = contact.Birthday;
person.Initials = contact.Initials;
person.Location = contact.Location;
person.MaidenName = contact.MaidenName;
person.Occupation = contact.Occupation;
person.Photograph = contact.PhotoUri.ToString();
person.Surname = contact.Name.FamilyName;
if (contact.Emails.Count > 0)
person.Email = contact.Emails[0].Address;
contacts.Add(person);
}
}
catch (System.Exception ex)
{
throw ex;
}
finally
{
}
}
}
}
catch (Exception ex)
{
throw ex;
}
return contacts;
}
}
}
