protected List<TweetModel> RetrieveTweetsFromTwitterFor(TwitterWidgetPart part)
{
// Build tweet list
var tweetList = new List<TweetModel>();
if (!string.IsNullOrEmpty(part.Username))
{
string[] hashtagFilter = null;
if (!string.IsNullOrEmpty(part.HashTagsFilter))
{
hashtagFilter = part.HashTagsFilter.Split(',');
}
// Fetch data
WebClient twitterClient = new WebClient();
string result = twitterClient.DownloadString("http://api.twitter.com/1/statuses/user_timeline.xml?include_entities=1&screen_name=" + part.Username);
XElement xmlTweets = XElement.Parse(result);
var tweets = from tweet in xmlTweets.Descendants("status")
where hashtagFilter == null
|| (hashtagFilter != null && hashtagFilter.Any(p => tweet.Element("text").Value.Contains(p)))
select new TweetModel()
{
Message = tweet.Element("text").Value,
Username = tweet.Element("user").Element("screen_name").Value,
Avatar = tweet.Element("user").Element("profile_image_url").Value,
Timestamp = ToFriendlyDate(DateTime.ParseExact(tweet.Element("created_at").Value, "ddd MMM dd HH:mm:ss %zzzz yyyy", CultureInfo.InvariantCulture, DateTimeStyles.AssumeUniversal | DateTimeStyles.AdjustToUniversal)),
Id = tweet.Element("id").Value
};
tweetList = tweets.Take(part.Count).ToList();
}
// Return
return tweetList;
}
protected List <TweetModel> RetrieveTweetsFromTwitterFor(TwitterWidgetPart part)
{
// Build tweet list
var tweetList = new List <TweetModel>();
if (!string.IsNullOrEmpty(part.Username))
{
string[] hashtagFilter = null;
if (!string.IsNullOrEmpty(part.HashTagsFilter))
{
hashtagFilter = part.HashTagsFilter.Split(',');
}
// Fetch data
WebClient twitterClient = new WebClient();
string result = twitterClient.DownloadString("http://api.twitter.com/1/statuses/user_timeline.xml?include_entities=1&screen_name=" + part.Username);
XElement xmlTweets = XElement.Parse(result);
var tweets = from tweet in xmlTweets.Descendants("status")
where hashtagFilter == null ||
(hashtagFilter != null && hashtagFilter.Any(p => tweet.Element("text").Value.Contains(p)))
select new TweetModel()
{
Message = tweet.Element("text").Value,
Username = tweet.Element("user").Element("screen_name").Value,
Avatar = tweet.Element("user").Element("profile_image_url").Value,
Timestamp = ToFriendlyDate(DateTime.ParseExact(tweet.Element("created_at").Value, "ddd MMM dd HH:mm:ss %zzzz yyyy", CultureInfo.InvariantCulture, DateTimeStyles.AssumeUniversal | DateTimeStyles.AdjustToUniversal)),
Id = tweet.Element("id").Value
};
tweetList = tweets.Take(part.Count).ToList();
}
// Return
return(tweetList);
}
public List <TweetModel> GetTweetsFor(TwitterWidgetPart part)
{
// Build cache key
var cacheKey = CacheKeyPrefix + part.Username;
return(CacheManager.Get(cacheKey, ctx =>
{
ctx.Monitor(Clock.When(TimeSpan.FromMinutes(part.CacheMinutes)));
return RetrieveTweetsFromTwitterFor(part);
}));
}
public List<TweetModel> GetTweetsFor(TwitterWidgetPart part)
{
// Build cache key
var cacheKey = CacheKeyPrefix + part.Username;
return CacheManager.Get(cacheKey, ctx =>
{
ctx.Monitor(Clock.When(TimeSpan.FromMinutes(part.CacheMinutes)));
return RetrieveTweetsFromTwitterFor(part);
});
}
protected List <TweetModel> RetrieveTweetsFromTwitterFor(TwitterWidgetPart part)
{
// Build tweet list
var tweetList = new List <TweetModel>();
if (!string.IsNullOrEmpty(part.Username) && !string.IsNullOrEmpty(part.TwitterConsumerKey) && !string.IsNullOrEmpty(part.TwitterConsumerSecret))
{
// Obtain bearer token using applicatiuon authroization
var bearerToken = ObtainBearerToken(part.TwitterConsumerKey, part.TwitterConsumerSecret);
// Call timeline API
var timelineUrl = string.Format("https://api.twitter.com/1.1/statuses/user_timeline.json?exclude_replies={0}&screen_name={1}", !part.ShowReplies ? "true" : "false", Uri.EscapeDataString(part.Username));
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(timelineUrl);
request.Headers.Add("Authorization", "Bearer " + bearerToken);
request.Method = "GET";
request.ContentType = "application/x-www-form-urlencoded;charset=UTF-8";
request.AutomaticDecompression = DecompressionMethods.GZip;
WebResponse response = request.GetResponse();
string responseData = new StreamReader(response.GetResponseStream()).ReadToEnd();
var serializer = new JavaScriptSerializer();
var fromJsonArray = serializer.Deserialize <IEnumerable <TwitterJson> >(responseData);
string[] hashtagFilter = null;
if (!string.IsNullOrEmpty(part.HashTagsFilter))
{
hashtagFilter = part.HashTagsFilter.Split(',');
}
var tweets = from tweet in fromJsonArray
where
// Hashtags
(hashtagFilter == null || (hashtagFilter != null && hashtagFilter.Any(p => tweet.text.Contains(p))))
&&
// Show replies
(part.ShowReplies || String.IsNullOrEmpty(tweet.in_reply_to_screen_name))
select new TweetModel()
{
Message = tweet.text,
Username = tweet.user.screen_name,
Avatar = tweet.user.profile_image_url,
Timestamp = ToFriendlyDate(DateTime.ParseExact(tweet.created_at, "ddd MMM dd HH:mm:ss %zzzz yyyy", CultureInfo.InvariantCulture, DateTimeStyles.AssumeUniversal | DateTimeStyles.AdjustToUniversal)),
Id = tweet.id_str
};
tweetList.AddRange(tweets.Take(part.Count > 0 ? part.Count : 10));
}
// Return
return(tweetList);
}
public IList <Tweet> GetLatestTweetsFor(TwitterWidgetPart part)
{
List <Tweet> results = new List <Tweet>()
{
new Tweet {
DateStamp = DateTime.Now.AddSeconds(-10), Text = "Tweet number three"
},
new Tweet {
DateStamp = DateTime.Now.AddMinutes(-10), Text = "Tweet number two"
},
new Tweet {
DateStamp = DateTime.Now.AddDays(-5), Text = "Tweet number one"
}
};
return(results);
}
protected List<TweetModel> RetrieveTweetsFromTwitterFor(TwitterWidgetPart part)
{
// Build tweet list
var tweetList = new List<TweetModel>();
if (!string.IsNullOrEmpty(part.Username) && !string.IsNullOrEmpty(part.TwitterConsumerKey) && !string.IsNullOrEmpty(part.TwitterConsumerSecret))
{
// Obtain bearer token using applicatiuon authroization
var bearerToken = ObtainBearerToken(part.TwitterConsumerKey, part.TwitterConsumerSecret);
// Call timeline API
var timelineUrl = string.Format("https://api.twitter.com/1.1/statuses/user_timeline.json?exclude_replies={0}&screen_name={1}", !part.ShowReplies ? "true" : "false", Uri.EscapeDataString(part.Username));
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(timelineUrl);
request.Headers.Add("Authorization", "Bearer " + bearerToken);
request.Method = "GET";
request.ContentType = "application/x-www-form-urlencoded;charset=UTF-8";
request.AutomaticDecompression = DecompressionMethods.GZip;
WebResponse response = request.GetResponse();
string responseData = new StreamReader(response.GetResponseStream()).ReadToEnd();
var serializer = new JavaScriptSerializer();
var fromJsonArray = serializer.Deserialize<IEnumerable<TwitterJson>>(responseData);
string[] hashtagFilter = null;
if (!string.IsNullOrEmpty(part.HashTagsFilter))
{
hashtagFilter = part.HashTagsFilter.Split(',');
}
var tweets = from tweet in fromJsonArray
where
// Hashtags
(hashtagFilter == null || (hashtagFilter != null && hashtagFilter.Any(p => tweet.text.Contains(p))))
&&
// Show replies
(part.ShowReplies || String.IsNullOrEmpty(tweet.in_reply_to_screen_name))
select new TweetModel()
{
Message = tweet.text,
Username = tweet.user.screen_name,
Avatar = tweet.user.profile_image_url,
Timestamp = ToFriendlyDate(DateTime.ParseExact(tweet.created_at, "ddd MMM dd HH:mm:ss %zzzz yyyy", CultureInfo.InvariantCulture, DateTimeStyles.AssumeUniversal | DateTimeStyles.AdjustToUniversal)),
Id = tweet.id_str
};
tweetList.AddRange(tweets.Take(part.Count > 0 ? part.Count : 10));
}
// Return
return tweetList;
}