public List<Tweet> FetchTweets()
{
string data = Query();
if (string.IsNullOrWhiteSpace(data))
return null;
List<Tweet> fresh = new List<Tweet>();
JavaScriptSerializer serializer = new JavaScriptSerializer();
Dictionary<string, object> parsed = serializer.Deserialize<Dictionary<string, object>>(data);
long tempId;
if (long.TryParse(parsed["max_id"].ToString(), out tempId) && tempId > maxId)
maxId = tempId;
if (parsed.ContainsKey("results"))
{
ArrayList results = parsed["results"] as ArrayList;
foreach (object o in results)
{
Dictionary<string, object> r = o as Dictionary<string, object>;
if (r.ContainsKey("from_user") && r["from_user"].ToString() == "WarframeAlerts")
{
if (r.ContainsKey("created_at") && r.ContainsKey("id") && r.ContainsKey("from_user_id") && r.ContainsKey("text"))
{
Tweet tweet = new Tweet();
tweet.Created = DateTime.Parse(r["created_at"].ToString());
tweet.Id = Convert.ToInt64(r["id"].ToString());
tweet.Author = r["from_user"].ToString();
tweet.AuthorId = Convert.ToInt64(r["from_user_id"].ToString());
tweet.Text = r["text"].ToString();
fresh.Add(tweet);
}
}
}
}
if (fresh.Count > 0)
return fresh;
return null;
}
/// <summary>
/// Checks for new tweets and returns them in a list if any are found.
/// </summary>
/// <param name="fetchAll">Specifies whether all tweets should be collected or just unread tweets.</param>
/// <param name="limit">Specifies the maximum amount of tweets that will be collected.</param>
public List<Tweet> FetchTweets(bool fetchAll, int limit = 15)
{
string url = String.Format("{0}&rpp={1}", queryUrl, limit);
if (fetchAll && maxId != -1)
url += "&since_id=" + maxId.ToString();
string data = client.DownloadString(HttpUtility.UrlPathEncode(url));
if (string.IsNullOrWhiteSpace(data))
return null;
List<Tweet> fresh = new List<Tweet>();
Dictionary<string, object> parsed = serializer.Deserialize<Dictionary<string, object>>(data);
long tempId;
if (parsed.ContainsKey("max_id") && long.TryParse(parsed["max_id"].ToString(), out tempId) && tempId > maxId)
maxId = tempId;
if (parsed.ContainsKey("results"))
{
ArrayList results = parsed["results"] as ArrayList;
foreach (object o in results)
{
Dictionary<string, object> r = o as Dictionary<string, object>;
if (r.ContainsKey("from_user") && r["from_user"].ToString() == "WarframeAlerts")
{
if (r.ContainsKey("created_at") && r.ContainsKey("id") && r.ContainsKey("from_user_id") && r.ContainsKey("text"))
{
Tweet tweet = new Tweet();
tweet.Created = DateTime.Parse(r["created_at"].ToString());
tweet.Id = Convert.ToInt64(r["id"].ToString());
tweet.Author = r["from_user"].ToString();
tweet.AuthorId = Convert.ToInt64(r["from_user_id"].ToString());
tweet.Text = r["text"].ToString();
fresh.Add(tweet);
}
}
}
}
lastQuery = DateTime.Now;
return fresh;
}
