private void loadFeed( Feed feed )
{
String feedName = feed.FeedName;
var user = User.GetUserFromScreenName( feedName.Remove( 0, 1 ) );
var timeline = user.GetUserTimeline( Properties.Settings.Default.MaxTweets );
Application.Current.Dispatcher.Invoke( ( Action )delegate {
List<Tweet> tweets = new List<Tweet>( );
foreach( ITweet t in timeline ) {
tweets.Add( new Tweet( t.IsRetweet ? "@" + t.RetweetedTweet.Creator.ScreenName : "@" + t.Creator.ScreenName,
t.IsRetweet ? t.RetweetedTweet.Creator.ProfileImageUrl : t.Creator.ProfileImageUrl,
t.Text,
t.CreatedAt.ToShortDateString( ),
t.CreatedAt.ToShortTimeString( ),
t.IsRetweet ? "Retweeted by " + t.Creator.ScreenName : "" ) );
}
feeds[feed] = tweets;
} );
}
private void updateFeed( Feed feed )
{
String feedName = feed.FeedName;
var user = User.GetUserFromScreenName( feedName.Remove( 0, 1 ) );
var timeline = user.GetUserTimeline( Properties.Settings.Default.MaxTweets );
//Get and display all new tweets
Application.Current.Dispatcher.Invoke( ( Action )delegate {
//27/02/2016
//discovered a bug where sometimes a tweet or two will be missing from the timeline when it is found on other iterations
List<Tweet> tweets = new List<Tweet>( );
foreach( ITweet t in timeline ) {
tweets.Add( new Tweet( t.IsRetweet ? "@" + t.RetweetedTweet.Creator.ScreenName : "@" + t.Creator.ScreenName,
t.IsRetweet ? t.RetweetedTweet.Creator.ProfileImageUrl : t.Creator.ProfileImageUrl,
t.Text,
t.CreatedAt.ToShortDateString( ),
t.CreatedAt.ToShortTimeString( ),
t.IsRetweet ? "Retweeted by " + t.Creator.ScreenName : "" ) );
}
bool newTweetsFound = false;
List<Tweet> newTweets = new List<Tweet>( );
foreach( Tweet tweet in tweets ) {
if( !foundInTweetList( feed, tweet ) ) {
newTweets.Add( tweet );
newTweetsFound = true;
//If more than 5 new tweets are found at any one time, only
//return the first tweet. This is to prevent bunch of tweet
//notifications appearing on the desktop
if( newTweets.Count >= 5 ) {
newTweets.RemoveRange( 1, newTweets.Count - 1 );
break;
}
}
}
//Only update if new tweets are found
//NOTE: this is to avoid the above bug
if( newTweetsFound ) {
feeds[feed] = tweets;
}
foreach( Tweet nt in newTweets ) {
newTweet( nt, "New Tweet:" );
}
} );
}
private bool foundInTweetList( Feed feed, Tweet tweet )
{
List<Tweet> tweets = feeds[feed];
if( tweets.Count == 0 ) {
return false;
}
foreach( Tweet t in tweets ) {
if( tweet.Equals( t ) ) {
return true;
}
}
return false;
}
public void removeFeedConnection( Feed feed )
{
String feedName = feed.FeedName;
if( feeds.ContainsKey( feed ) ) {
lock( threadLock ) {
feed.Enabled = false;
feeds.Remove( feed );
}
}
}
public List<Tweet> getTweets( Feed feed )
{
return feeds[feed];
}
public Tweet getLastTweet( Feed feed )
{
return feeds[feed][0];
}
public void addFeedConnection( Feed feed )
{
if( !feeds.ContainsKey( feed ) ) {
lock( threadLock ) {
feed.Enabled = true;
feeds[feed] = new List<Tweet>( );
}
}
if( !isFirstRun ) {
loadFeed( feed );
newTweet( feeds[feed][0], "Last Tweet:" );
}
}