/// <summary>
/// Gets a new OAuth request token from the twitter api.
/// </summary>
/// <param name="consumerKey">The consumer key.</param>
/// <param name="consumerSecret">The consumer secret.</param>
/// <param name="callbackAddress">The callback address. For PIN-based authentication "oob" should be supplied.</param>
/// <param name="proxy">The proxy.</param>
/// <returns>
/// A new <see cref="Twitterizer.OAuthTokenResponse"/> instance.
/// </returns>
public static OAuthTokenResponse GetRequestToken(string consumerKey, string consumerSecret, string callbackAddress, WebProxy proxy)
{
if (string.IsNullOrEmpty(consumerKey))
{
throw new ArgumentNullException("consumerKey");
}
if (string.IsNullOrEmpty(consumerSecret))
{
throw new ArgumentNullException("consumerSecret");
}
if (string.IsNullOrEmpty(callbackAddress))
{
throw new ArgumentNullException("callbackAddress", @"You must always provide a callback url when obtaining a request token. For PIN-based authentication, use ""oob"" as the callback url.");
}
WebRequestBuilder builder = new WebRequestBuilder(
new Uri("https://api.twitter.com/oauth/request_token"),
HTTPVerb.POST,
new OAuthTokens {
ConsumerKey = consumerKey, ConsumerSecret = consumerSecret
})
{
Proxy = proxy
};
if (!string.IsNullOrEmpty(callbackAddress))
{
builder.Parameters.Add("oauth_callback", callbackAddress);
}
string responseBody = null;
try
{
HttpWebResponse webResponse = builder.ExecuteRequest();
Stream responseStream = webResponse.GetResponseStream();
if (responseStream != null)
{
responseBody = new StreamReader(responseStream).ReadToEnd();
}
}
catch (WebException wex)
{
throw new TwitterizerException(wex.Message, wex);
}
Match matchedValues = Regex.Match(responseBody,
@"oauth_token=(?<token>[^&]+)|oauth_token_secret=(?<secret>[^&]+)|oauth_verifier=(?<verifier>[^&]+)");
return(new OAuthTokenResponse
{
Token = matchedValues.Groups["token"].Value,
TokenSecret = matchedValues.Groups["secret"].Value,
VerificationString = matchedValues.Groups["verifier"].Value
});
}
/// <summary>
/// Gets the request token.
/// </summary>
/// <param name="consumerKey">The consumer key.</param>
/// <param name="consumerSecret">The consumer secret.</param>
/// <param name="callbackAddress">The callback address. For PIN-based authentication "oob" should be supplied.</param>
/// <returns></returns>
public static OAuthTokenResponse GetRequestToken(string consumerKey, string consumerSecret, string callbackAddress)
{
if (string.IsNullOrEmpty(consumerKey))
{
throw new ArgumentNullException("consumerKey");
}
if (string.IsNullOrEmpty(consumerSecret))
{
throw new ArgumentNullException("consumerSecret");
}
if (string.IsNullOrEmpty(callbackAddress))
{
throw new ArgumentNullException("callbackAddress", @"You must always provide a callback url when obtaining a request token. For PIN-based authentication, use ""oob"" as the callback url.");
}
var builder = new WebRequestBuilder(
new Uri("https://api.twitter.com/oauth/request_token"),
HTTPVerb.POST,
new OAuthTokens {
ConsumerKey = consumerKey, ConsumerSecret = consumerSecret
});
if (!string.IsNullOrEmpty(callbackAddress))
{
builder.Parameters.Add("oauth_callback", callbackAddress);
}
string responseBody = null;
try
{
using (var webResponse = builder.ExecuteRequest())
using (var responseStream = webResponse.GetResponseStream())
{
if (responseStream != null)
{
using (var streamReader = new StreamReader(responseStream))
{
responseBody = streamReader.ReadToEnd();
}
}
}
}
catch (WebException wex)
{
throw new TwitterizerException(wex.Message, wex);
}
return(new OAuthTokenResponse
{
Token = ParseQuerystringParameter("oauth_token", responseBody),
TokenSecret = ParseQuerystringParameter("oauth_token_secret", responseBody),
VerificationString = ParseQuerystringParameter("oauth_verifier", responseBody)
});
}
/// <summary>
/// Gets the access token.
/// </summary>
/// <param name="consumerKey">The consumer key.</param>
/// <param name="consumerSecret">The consumer secret.</param>
/// <param name="requestToken">The request token.</param>
/// <param name="verifier">The pin number or verifier string.</param>
/// <param name="proxy">The proxy.</param>
/// <returns>
/// An <see cref="OAuthTokenResponse"/> class containing access token information.
/// </returns>
public static OAuthTokenResponse GetAccessToken(string consumerKey, string consumerSecret, string requestToken, string verifier, WebProxy proxy)
{
if (string.IsNullOrEmpty(consumerKey))
{
throw new ArgumentNullException("consumerKey");
}
if (string.IsNullOrEmpty(consumerSecret))
{
throw new ArgumentNullException("consumerSecret");
}
if (string.IsNullOrEmpty(requestToken))
{
throw new ArgumentNullException("requestToken");
}
WebRequestBuilder builder = new WebRequestBuilder(
new Uri("https://api.twitter.com/oauth/access_token"),
HTTPVerb.GET,
new OAuthTokens {
ConsumerKey = consumerKey, ConsumerSecret = consumerSecret
});
builder.Proxy = proxy;
if (!string.IsNullOrEmpty(verifier))
{
builder.Parameters.Add("oauth_verifier", verifier);
}
builder.Parameters.Add("oauth_token", requestToken);
string responseBody;
try
{
HttpWebResponse webResponse = builder.ExecuteRequest();
responseBody = new StreamReader(webResponse.GetResponseStream()).ReadToEnd();
}
catch (WebException wex)
{
throw new TwitterizerException(wex.Message, wex);
}
OAuthTokenResponse response = new OAuthTokenResponse();
response.Token = Regex.Match(responseBody, @"oauth_token=([^&]+)").Groups[1].Value;
response.TokenSecret = Regex.Match(responseBody, @"oauth_token_secret=([^&]+)").Groups[1].Value;
response.UserId = long.Parse(Regex.Match(responseBody, @"user_id=([^&]+)").Groups[1].Value, CultureInfo.CurrentCulture);
response.ScreenName = Regex.Match(responseBody, @"screen_name=([^&]+)").Groups[1].Value;
return(response);
}
/// <summary>
/// Allows OAuth applications to directly exchange Twitter usernames and passwords for OAuth access tokens and secrets.
/// </summary>
/// <param name="consumerKey">The consumer key.</param>
/// <param name="consumerSecret">The consumer secret.</param>
/// <param name="username">The username.</param>
/// <param name="password">The password.</param>
/// <returns>A <see cref="OAuthTokenResponse"/> instance.</returns>
public static OAuthTokenResponse GetAccessTokens(string consumerKey, string consumerSecret, string username, string password)
{
if (string.IsNullOrEmpty(consumerKey))
{
throw new ArgumentNullException("consumerKey");
}
if (string.IsNullOrEmpty(consumerSecret))
{
throw new ArgumentNullException("consumerSecret");
}
if (string.IsNullOrEmpty(username))
{
throw new ArgumentNullException("username");
}
if (string.IsNullOrEmpty(password))
{
throw new ArgumentNullException("password");
}
OAuthTokenResponse response = new OAuthTokenResponse();
try
{
WebRequestBuilder builder = new WebRequestBuilder(
new Uri("https://api.twitter.com/oauth/access_token"),
HTTPVerb.POST,
new OAuthTokens {
ConsumerKey = consumerKey, ConsumerSecret = consumerSecret
});
builder.Parameters.Add("x_auth_username", username);
builder.Parameters.Add("x_auth_password", password);
builder.Parameters.Add("x_auth_mode", "client_auth");
string responseBody = new StreamReader(builder.ExecuteRequest().GetResponseStream()).ReadToEnd();
response.Token = Regex.Match(responseBody, @"oauth_token=([^&]+)").Groups[1].Value;
response.TokenSecret = Regex.Match(responseBody, @"oauth_token_secret=([^&]+)").Groups[1].Value;
if (responseBody.Contains("user_id="))
{
response.UserId = long.Parse(Regex.Match(responseBody, @"user_id=([^&]+)").Groups[1].Value, CultureInfo.CurrentCulture);
}
response.ScreenName = Regex.Match(responseBody, @"screen_name=([^&]+)").Groups[1].Value;
}
catch (WebException wex)
{
throw new TwitterizerException(wex.Message, wex);
}
return(response);
}
/// <summary>
/// Allows OAuth applications to directly exchange Twitter usernames and passwords for OAuth access tokens and secrets.
/// </summary>
/// <param name="consumerKey">The consumer key.</param>
/// <param name="consumerSecret">The consumer secret.</param>
/// <param name="username">The username.</param>
/// <param name="password">The password.</param>
/// <returns>A <see cref="OAuthTokenResponse"/> instance.</returns>
public static OAuthTokenResponse GetAccessTokens(string consumerKey, string consumerSecret, string username, string password)
{
if (string.IsNullOrEmpty(consumerKey))
{
throw new ArgumentNullException("consumerKey");
}
if (string.IsNullOrEmpty(consumerSecret))
{
throw new ArgumentNullException("consumerSecret");
}
if (string.IsNullOrEmpty(username))
{
throw new ArgumentNullException("username");
}
if (string.IsNullOrEmpty(password))
{
throw new ArgumentNullException("password");
}
OAuthTokenResponse response = new OAuthTokenResponse();
try
{
WebRequestBuilder builder = new WebRequestBuilder(
new Uri("https://api.twitter.com/oauth/access_token"),
HTTPVerb.POST,
new OAuthTokens() { ConsumerKey = consumerKey, ConsumerSecret = consumerSecret });
builder.Parameters.Add("x_auth_username", username);
builder.Parameters.Add("x_auth_password", password);
builder.Parameters.Add("x_auth_mode", "client_auth");
string responseBody = new StreamReader(builder.ExecuteRequest().GetResponseStream()).ReadToEnd();
response.Token = Regex.Match(responseBody, @"oauth_token=([^&]+)").Groups[1].Value;
response.TokenSecret = Regex.Match(responseBody, @"oauth_token_secret=([^&]+)").Groups[1].Value;
response.UserId = long.Parse(Regex.Match(responseBody, @"user_id=([^&]+)").Groups[1].Value, CultureInfo.CurrentCulture);
response.ScreenName = Regex.Match(responseBody, @"screen_name=([^&]+)").Groups[1].Value;
}
catch (WebException wex)
{
throw new TwitterizerException(wex.Message, wex);
}
return response;
}
/// <summary>
/// Gets the access token.
/// </summary>
/// <param name="consumerKey">The consumer key.</param>
/// <param name="consumerSecret">The consumer secret.</param>
/// <param name="requestToken">The request token.</param>
/// <param name="verifier">The pin number or verifier string.</param>
/// <returns>
/// An <see cref="OAuthTokenResponse"/> class containing access token information.
/// </returns>
public static OAuthTokenResponse GetAccessToken(string consumerKey, string consumerSecret, string requestToken, string verifier)
{
if (string.IsNullOrEmpty(consumerKey))
{
throw new ArgumentNullException("consumerKey");
}
if (string.IsNullOrEmpty(consumerSecret))
{
throw new ArgumentNullException("consumerSecret");
}
if (string.IsNullOrEmpty(requestToken))
{
throw new ArgumentNullException("requestToken");
}
WebRequestBuilder builder = new WebRequestBuilder(
new Uri("https://api.twitter.com/oauth/access_token"),
HTTPVerb.GET,
new OAuthTokens { ConsumerKey = consumerKey, ConsumerSecret = consumerSecret });
if (!string.IsNullOrEmpty(verifier))
{
builder.Parameters.Add("oauth_verifier", verifier);
}
builder.Parameters.Add("oauth_token", requestToken);
string responseBody;
try
{
HttpWebResponse webResponse = builder.ExecuteRequest();
responseBody = new StreamReader(webResponse.GetResponseStream()).ReadToEnd();
}
catch (WebException wex)
{
throw new TwitterizerException(wex.Message, wex);
}
OAuthTokenResponse response = new OAuthTokenResponse();
response.Token = Regex.Match(responseBody, @"oauth_token=([^&]+)").Groups[1].Value;
response.TokenSecret = Regex.Match(responseBody, @"oauth_token_secret=([^&]+)").Groups[1].Value;
response.UserId = long.Parse(Regex.Match(responseBody, @"user_id=([^&]+)").Groups[1].Value, CultureInfo.CurrentCulture);
response.ScreenName = Regex.Match(responseBody, @"screen_name=([^&]+)").Groups[1].Value;
return response;
}
/// <summary>
/// Gets a new OAuth request token from the twitter api.
/// </summary>
/// <param name="consumerKey">The consumer key.</param>
/// <param name="consumerSecret">The consumer secret.</param>
/// <param name="callbackAddress">The callback address. For PIN-based authentication "oob" should be supplied.</param>
/// <param name="proxy">The proxy.</param>
/// <returns>
/// A new <see cref="Twitterizer.OAuthTokenResponse"/> instance.
/// </returns>
public static OAuthTokenResponse GetRequestToken(string consumerKey, string consumerSecret, string callbackAddress, WebProxy proxy)
{
if (string.IsNullOrEmpty(consumerKey))
{
throw new ArgumentNullException("consumerKey");
}
if (string.IsNullOrEmpty(consumerSecret))
{
throw new ArgumentNullException("consumerSecret");
}
if (string.IsNullOrEmpty(callbackAddress))
{
throw new ArgumentNullException("callbackAddress", @"You must always provide a callback url when obtaining a request token. For PIN-based authentication, use ""oob"" as the callback url.");
}
WebRequestBuilder builder = new WebRequestBuilder(
new Uri("https://api.twitter.com/oauth/request_token"),
HTTPVerb.POST,
new OAuthTokens { ConsumerKey = consumerKey, ConsumerSecret = consumerSecret }) { Proxy = proxy };
if (!string.IsNullOrEmpty(callbackAddress))
{
builder.Parameters.Add("oauth_callback", callbackAddress);
}
string responseBody = null;
try
{
HttpWebResponse webResponse = builder.ExecuteRequest();
Stream responseStream = webResponse.GetResponseStream();
if (responseStream != null) responseBody = new StreamReader(responseStream).ReadToEnd();
}
catch (WebException wex)
{
throw new TwitterizerException(wex.Message, wex);
}
Match matchedValues = Regex.Match(responseBody,
@"oauth_token=(?<token>[^&]+)|oauth_token_secret=(?<secret>[^&]+)|oauth_verifier=(?<verifier>[^&]+)");
return new OAuthTokenResponse
{
Token = matchedValues.Groups["token"].Value,
TokenSecret = matchedValues.Groups["secret"].Value,
VerificationString = matchedValues.Groups["verifier"].Value
};
}
/// <summary>
/// Gets the request token.
/// </summary>
/// <param name="consumerKey">The consumer key.</param>
/// <param name="consumerSecret">The consumer secret.</param>
/// <param name="callbackAddress">The callback address. For PIN-based authentication "oob" should be supplied.</param>
/// <returns></returns>
public static OAuthTokenResponse GetRequestToken(string consumerKey, string consumerSecret, string callbackAddress)
{
if (string.IsNullOrEmpty(consumerKey))
{
throw new ArgumentNullException("consumerKey");
}
if (string.IsNullOrEmpty(consumerSecret))
{
throw new ArgumentNullException("consumerSecret");
}
if (string.IsNullOrEmpty(callbackAddress))
{
throw new ArgumentNullException("callbackAddress", @"You must always provide a callback url when obtaining a request token. For PIN-based authentication, use ""oob"" as the callback url.");
}
WebRequestBuilder builder = new WebRequestBuilder(
new Uri("https://api.twitter.com/oauth/request_token"),
HTTPVerb.POST,
new OAuthTokens { ConsumerKey = consumerKey, ConsumerSecret = consumerSecret });
if (!string.IsNullOrEmpty(callbackAddress))
{
builder.Parameters.Add("oauth_callback", callbackAddress);
}
string responseBody = null;
try
{
HttpWebResponse webResponse = builder.ExecuteRequest();
Stream responseStream = webResponse.GetResponseStream();
if (responseStream != null) responseBody = new StreamReader(responseStream).ReadToEnd();
}
catch (WebException wex)
{
throw new TwitterizerException(wex.Message, wex);
}
return new OAuthTokenResponse
{
Token = ParseQuerystringParameter("oauth_token", responseBody),
TokenSecret = ParseQuerystringParameter("oauth_token_secret", responseBody),
VerificationString = ParseQuerystringParameter("oauth_verifier", responseBody)
};
}
private List<TwitterEntity> GetLatestTweets(string handle)
{
List<TwitterEntity> tweets = new List<TwitterEntity>();
#region Twitter Library Setup
OAuthTokens oaccesstkn = new OAuthTokens();
string consumerKey = ConfigurationManager.AppSettings["TwitterConsumerKey"];
string consumerSecret = ConfigurationManager.AppSettings["TwitterConsumerSecret"];
oaccesstkn.AccessToken = ConfigurationManager.AppSettings["TwitterAccessToken"];
oaccesstkn.AccessTokenSecret = ConfigurationManager.AppSettings["TwitterAccessSecret"]; ;
oaccesstkn.ConsumerKey = consumerKey;
oaccesstkn.ConsumerSecret = consumerSecret;
#endregion
try
{
#region Get Tweets From Twitter
WebRequestBuilder webRequest = new WebRequestBuilder(new Uri(string.Format(ConfigurationManager.AppSettings["TwitterUrl"], handle, 500)), HTTPVerb.GET, oaccesstkn);
string responseText;
using (var response = webRequest.ExecuteRequest())
{
using (var reader = new StreamReader(response.GetResponseStream()))
{
responseText = reader.ReadToEnd();
}
}
var brr = Encoding.UTF8.GetBytes(responseText);
var streamReader = new StreamReader(new MemoryStream(brr));
var serializer = new DataContractJsonSerializer(typeof(SearchResults));
var tweetsResponse = (SearchResults)serializer.ReadObject(streamReader.BaseStream);
streamReader.Close();
#endregion
foreach (var mmTweetData in tweetsResponse.Results)
{
var tweetId = mmTweetData.Id.ToString();
try
{
var myTweet = new TwitterEntity
{
RowKey = Guid.NewGuid().ToString(),
TwitterId = tweetId,
TwitterIdString = mmTweetData.Id_Str,
TextMessage = mmTweetData.Text,
Source = mmTweetData.Source,
FromUser = mmTweetData.Source,
FromUserId = mmTweetData.ToUserName,
ProfileImageUrl = mmTweetData.User.ProfileImageUrl,
ProfileSecureImageUrl = mmTweetData.User.ProfileImageUrlHttps,
ReplyUserId = mmTweetData.User.FromUserId.ToString(),
ReplyScreenName = mmTweetData.User.FromUser,
ResultType = mmTweetData.SearchMetaData.ResultType,
LanguageCode = mmTweetData.SearchMetaData.IsoLanguageCode,
Created_At = ParseTwitterDateTime(mmTweetData.CreatedAt),
Status = "-1"
};
tweets.Add(myTweet);
}
catch (Exception)
{
}
}
}
catch (Exception)
{
}
return tweets;
}
