private static void DoMining()
{
using (var db = new TwitterDataContext(_connStr))
{
var devTwitters = (from d in db.DevTwitterAccounts
select d).ToList();
foreach (var devAccount in devTwitters)
{
ListTweetsOnListOptions listTweetOptions = new ListTweetsOnListOptions();
var service = new TwitterService(CONSUMER_KEY, CONSUMER_SECRET);
service.AuthenticateWith(ACCESS_TOKEN, ACCESS_SECRET);
var currentTweets = service.ListTweetsOnUserTimeline(
new ListTweetsOnUserTimelineOptions()
{
Count = 20,
ExcludeReplies = false,
IncludeRts = false,
ScreenName = "@" + devAccount.DevTwitterName,
SinceId = null,
MaxId = null
});
foreach (var tweet in currentTweets)
{
List<TwitterStatus> tweetsToInsert = new List<TwitterStatus>();
int? convIdToAddTo = null;
//We are basically going to keep on getting the reply-to tweets.
var currentTweet = tweet;
while (true)
{
if (currentTweet == null)
break;
List<Tweet> tweetExists;
tweetExists = (from t in db.Tweets
where t.TweetTwitterId == currentTweet.Id
select t).ToList();
if (tweetExists.Count > 0)
{
convIdToAddTo = tweetExists[0].TwitterConversationId;
break;
}
else
{
tweetsToInsert.Add(currentTweet);
}
if (currentTweet.InReplyToStatusId != null)
{
currentTweet = service.GetTweet(
new GetTweetOptions()
{
Id = currentTweet.InReplyToStatusId.Value
});
}
else
{
break;
}
}
if (tweetsToInsert.Count > 0)
{
tweetsToInsert = tweetsToInsert.OrderBy(x => x.CreatedDate).ToList();
if (convIdToAddTo == null)
{
string title = String.Empty;
if (tweetsToInsert[0].Text.Length > 60)
{
for (int i = 0; i < 60; i++)
{
title += tweetsToInsert[0].Text[i];
}
title += " (...)";
}
else
{
title = tweetsToInsert[0].Text;
}
TwitterConversation conversation = new TwitterConversation();
conversation.TwitterConvTitle = title;
conversation.LastBlueResponder = tweet.Author.ScreenName;
conversation.LastDevResponseDate = tweet.CreatedDate;
conversation.TwitterConvAuthor = tweetsToInsert[0].Author.ScreenName;
conversation.BlizzAreaId = (from t in tweetsToInsert
from d in db.DevTwitterAccounts
where d.DevTwitterName.ToLower() == t.Author.ScreenName.ToLower()
select d.BlizzAreaId).ToList()[0];
foreach (var twitterTweet in tweetsToInsert)
{
Tweet bpTweet = new Tweet();
try
{
var devTwitter = (from d in db.DevTwitterAccounts
where d.DevTwitterName == twitterTweet.Author.ScreenName.Replace("@", "")
select d).Single();
bpTweet.DevId = devTwitter.DevId;
}
catch (InvalidOperationException) { /*Then we simply leave DevId as null.*/ }
bpTweet.TweetContent = twitterTweet.TextAsHtml;
bpTweet.TweetDate = twitterTweet.CreatedDate;
bpTweet.TweetTwitterId = twitterTweet.Id;
bpTweet.TwitterUserName = twitterTweet.Author.ScreenName;
bpTweet.TweetContentNonHtml = twitterTweet.Text;
bpTweet.UserAvatarUrl = twitterTweet.Author.ProfileImageUrl;
conversation.LastDevResponseDate = twitterTweet.CreatedDate;
bpTweet.TwitterInResponseToId = twitterTweet.InReplyToStatusId;
conversation.Tweets.Add(bpTweet);
}
db.TwitterConversations.InsertOnSubmit(conversation);
db.SubmitChanges();
}
else
{
foreach (var twitterTweet in tweetsToInsert)
{
Tweet bpTweet = new Tweet();
try
{
var devTwitter = (from d in db.DevTwitterAccounts
where d.DevTwitterName == twitterTweet.Author.ScreenName.Replace("@", "")
select d).Single();
bpTweet.DevId = devTwitter.DevId;
}
catch (InvalidOperationException) { /*Then we simply leave DevId as null.*/ }
bpTweet.TweetContent = twitterTweet.TextAsHtml;
bpTweet.TweetDate = twitterTweet.CreatedDate;
bpTweet.TweetTwitterId = twitterTweet.Id;
bpTweet.TwitterUserName = twitterTweet.Author.ScreenName;
bpTweet.TwitterConversationId = convIdToAddTo.Value;
bpTweet.TweetContentNonHtml = twitterTweet.Text;
bpTweet.UserAvatarUrl = twitterTweet.Author.ProfileImageUrl;
bpTweet.TwitterInResponseToId = twitterTweet.InReplyToStatusId;
var conversation = db.TwitterConversations.Where(x => x.Id == convIdToAddTo).Single();
conversation.LastDevResponseDate = twitterTweet.CreatedDate;
db.Tweets.InsertOnSubmit(bpTweet);
db.SubmitChanges();
}
}
}
}
}
}
}
partial void DeleteTweet(Tweet instance);
partial void UpdateTweet(Tweet instance);
partial void InsertTweet(Tweet instance);
private void detach_Tweets(Tweet entity)
{
this.SendPropertyChanging("Tweets");
entity.TwitterConversation = null;
}
private void detach_Tweets(Tweet entity)
{
this.SendPropertyChanging("Tweets");
entity.DevTwitterAccount = null;
}