org.minesales.infres6.narvisAPITwiterConsole.communications.twitter.input.TwitterInput.java Source code

Introduction

Here is the source code for org.minesales.infres6.narvisAPITwiterConsole.communications.twitter.input.TwitterInput.java

Source

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package org.minesales.infres6.narvisAPITwiterConsole.communications.twitter.input;

import static java.lang.Thread.sleep;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.minesales.infres6.narvisAPITwiterConsole.communications.MessageInOut;
import org.minesales.infres6.narvisAPITwiterConsole.communications.Iinput;
import org.minesales.infres6.narvisAPITwiterConsole.communications.twitter.AccessTwitter;
import org.minesales.infres6.narvisAPITwiterConsole.communications.IOutput;
import org.minesales.infres6.narvisAPITwiterConsole.core.Narvis;
import twitter4j.Status;
import twitter4j.Twitter;
import twitter4j.TwitterException;

/**
 *
 * @author Alban
 */
public class TwitterInput implements Iinput, Runnable {
    public String nameAPI = "Twitter";
    public String internalName = "nakJarvis";
    private Twitter twitterLink;
    private List<MessageInOut> messageList;
    private long lastMessageId = 0; // Meh
    private long lastMessageIdMinusOne; // Meh

    public TwitterInput() {
        this.twitterLink = AccessTwitter.loadAccessTwitter();
    }

    public void getMessages() throws TwitterException {
        List<Status> statuses = this.twitterLink.getMentionsTimeline();
        this.lastMessageIdMinusOne = this.lastMessageId; // meh
        this.lastMessageId = statuses.get(0).getId(); // meh
        List<MessageInOut> messageList = new ArrayList<>();
        MessageInOut temp;
        String[] tempParser;
        for (Status status : statuses) {
            if (status != null) {
                tempParser = this.tweetParser(status);
                temp = new MessageInOut(this.nameAPI, tempParser[0], tempParser[1]);
                messageList.add(temp);
            }
        }
        this.messageList = messageList;
    }

    public List<MessageInOut> getInputs() {
        return messageList;
    }

    private String getOtherResponseName(String tweet) {
        String recepiantsResponse = "";
        String[] parts = tweet.split(" ");
        for (String s : parts) {
            if (s.charAt(0) == '@') { // is a name
                if (!s.split("@")[1].equals(this.internalName)) { // is not NARVIS
                    recepiantsResponse += ";" + s.split("@")[1];
                }
            }
        }
        return recepiantsResponse;
    }

    private String getCleanTweet(String tweet) {
        String cleanTweet = "";
        String[] parts = tweet.split(" ");
        for (String s : parts) {
            if (!(s.charAt(0) == '@')) {
                if (s.charAt(0) == '#') {
                    cleanTweet += " " + s.replace("#", "");
                } else {
                    cleanTweet += " " + s;
                }
            }
        }
        return cleanTweet;
    }

    private String[] tweetParser(Status status) {
        String[] returnValue = new String[2];
        returnValue[0] = getCleanTweet(status.getText());
        returnValue[1] = status.getUser().getScreenName() + getOtherResponseName(status.getText());
        return returnValue;
    }

    public MessageInOut getInput() {
        try {
            this.getMessages();
            if (this.lastMessageId != this.lastMessageIdMinusOne) // Meh
                return messageList.get(0);
            else
                return null;
        } catch (TwitterException ex) {
            Logger.getLogger(TwitterInput.class.getName()).log(Level.SEVERE, null, ex);
        }
        return null;
    }

    @Override
    public void run() {
        MessageInOut lastMessage = null;
        while (!Thread.currentThread().isInterrupted()) {
            lastMessage = this.getInput();
            if (lastMessage != null) {
                Narvis.getMessage(lastMessage);
            }
            try {
                sleep(60000);
            } catch (InterruptedException ex) {
                Logger.getLogger(TwitterInput.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
    }

    @Override
    public void start() {
        this.run();
    }
}