com.gloriouseggroll.TwitterAPI.java Source code

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Here is the source code for com.gloriouseggroll.TwitterAPI.java

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/* 
 * Copyright (C) 2017 www.quorrabot.com
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.gloriouseggroll;

import java.util.List;
import twitter4j.Status;
import twitter4j.Twitter;
import twitter4j.TwitterException;
import twitter4j.TwitterFactory;
import twitter4j.auth.AccessToken;
import twitter4j.auth.RequestToken;

/**
 *
 * @author thomas
 */
public class TwitterAPI {

    private static final TwitterAPI instance = new TwitterAPI();
    public static String consumerKeyStr = "oZ91vatOx75m8dEf1ljTRq8Hr";
    public static String consumerSecretStr = "OKrghaoRfmWjdMXZuIJbAraUwMYnvyIrAk4h4Nvvz3WLghqX11";
    public static AccessToken access_token;
    public static Twitter twitter = TwitterFactory.getSingleton();
    public static RequestToken requestToken = getRequestToken();

    public static RequestToken getRequestToken() {
        twitter.setOAuthConsumer(consumerKeyStr, consumerSecretStr);
        try {
            return twitter.getOAuthRequestToken();
        } catch (TwitterException te) {
            te.printStackTrace();
            return null;
        }
    }

    public static TwitterAPI instance() {
        return instance;
    }

    private TwitterAPI() {
        Thread.setDefaultUncaughtExceptionHandler(com.gmt2001.UncaughtExceptionHandler.instance());
    }

    public void CreateAccessToken(String pin) {
        //this.access_token = access_token;
        try {
            if (pin.length() > 0) {
                this.access_token = twitter.getOAuthAccessToken(requestToken, pin);
            } else {
                this.access_token = twitter.getOAuthAccessToken();
            }
        } catch (TwitterException te) {
            if (401 == te.getStatusCode()) {
                System.out.println("Unable to get the access token.");
            } else {
                te.printStackTrace();
            }
        }
    }

    public void loadAccessToken(String token, String tokenSecret) {
        this.access_token = new AccessToken(token, tokenSecret);
        twitter.setOAuthAccessToken(access_token);
    }

    public String getAccessToken() {
        return access_token.getToken();
    }

    public String getAccessTokenSecret() {
        return access_token.getTokenSecret();
    }

    public static String getRequestTokenURL() {
        return requestToken.getAuthorizationURL();
    }

    public static void tweet(String args) {
        try {
            twitter.updateStatus(args);
        } catch (TwitterException te) {
            te.printStackTrace();
        }
    }

    public static String getlast() {
        try {
            List<Status> statuses = twitter.getUserTimeline();
            Status status = statuses.get(0);
            return status.getText();
        } catch (TwitterException te) {
            te.printStackTrace();
            return null;
        }
    }

}