Esempio n. 1
0
        public string showFollowed(string User)
        {
            FileInfo fi            = TweetRepository.GetUsersFollowerFile(User);
            string   FollowedUsers = "";

            if (fi.Exists == false)
            {
                //nobody is being followed here...
                return("");
            }

            using (StreamReader sr = fi.OpenText())
            {
                // read all the elments and bind them into a CSV string
                string s = "";
                while ((s = sr.ReadLine()) != null)
                {
                    FollowedUsers += ("," + s);
                }

                sr.Close();
            }

            return(FollowedUsers);
        }
Esempio n. 2
0
        private void LoadMessages()
        {
            /*
             * all tweets are stored in a central file. This will help with ordering by time of arrival
             * the default is the logged in users documents directory. All usrs are assumed to be logging on the same terminal
             * and using the same id...
             */


            FileInfo fi = TweetRepository.GetFileRepository();

            if (fi.Exists == false)
            {
                return;
            }

            TextFieldParser messageParser = new TextFieldParser(fi.FullName);

            messageParser.Delimiters = new string[] { "\t" };
            messageParser.HasFieldsEnclosedInQuotes = false;

            while (messageParser.EndOfData == false)
            {
                string[]      Messageparts = messageParser.ReadFields();
                tweetyMessage newmessage   = new tweetyMessage();

                newmessage.user            = Messageparts[0];
                newmessage.messageText     = Messageparts[1];
                newmessage.messageDateTime = Convert.ToDateTime(Messageparts[2]);

                messages.Add(newmessage);
            }

            messageParser.Close();
        }
Esempio n. 3
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        public void writeMessage()
        {
            /*
             * if the save file does not exist then create it. otherwise write the contents of the message
             * to the file...
             *
             */

            FileInfo fi = TweetRepository.GetFileRepository();

            string MessageToWrite = String.Format("{0}\t{1}\t{2}\n", tm.user, tm.messageText, tm.messageDateTime);

            if (fi.Exists)
            {
                System.IO.File.AppendAllText(fi.FullName, MessageToWrite);
            }
            else
            {
                System.IO.File.WriteAllText(fi.FullName, MessageToWrite);
            }
        }
Esempio n. 4
0
        public followUser(string p1, string p2)
        {
            // TODO: Complete member initialization
            this.user         = p1;
            this.followeduser = p2;

            //

            FileInfo     fi = TweetRepository.GetUsersFollowerFile(this.user);
            StreamWriter sw = new StreamWriter(fi.FullName, true);

            //write this followed user to the follows file.
            sw.WriteLine(followeduser);
            sw.Close();

            //tell the world who the user is following
            tweetyMessage      fm = new tweetyMessage(user, string.Format("{0} is following {1}", user, followeduser));
            TweetMessageWriter tm = new TweetMessageWriter(fm);

            tm.writeMessage();
        }