blg.bhdrkn.wicket.twitter.TwitterPage.java Source code

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Here is the source code for blg.bhdrkn.wicket.twitter.TwitterPage.java

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/*
 *   Copyright 2012 Bahadr AKIN
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */
package blg.bhdrkn.wicket.twitter;

import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.form.AjaxButton;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.TextArea;
import org.apache.wicket.model.PropertyModel;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import twitter4j.Twitter;
import twitter4j.TwitterException;
import twitter4j.TwitterFactory;
import twitter4j.auth.AccessToken;

public class TwitterPage extends WebPage {

    private static final long serialVersionUID = 1L;
    private static final Logger logger = LoggerFactory.getLogger(TwitterPage.class);

    private Twitter twitter;
    private AccessToken token;

    private Form<Void> tweetForm;
    private TextArea<String> tweetArea;
    private String tweetModel;

    public TwitterPage(AccessToken token) {
        this.token = token;
        addHashTagNews();
        addTweetForm();
    }

    private void addHashTagNews() {

    }

    private void addTweetForm() {
        tweetForm = new Form<Void>("tweetForm");
        tweetArea = new TextArea<String>("tweetArea", new PropertyModel<String>(this, "tweetModel"));
        tweetArea.setOutputMarkupId(true);
        tweetForm.add(tweetArea);
        tweetForm.add(new AjaxButton("updateStatus") {

            private static final long serialVersionUID = 1L;

            @Override
            protected void onSubmit(AjaxRequestTarget target, Form<?> form) {
                try {
                    twitter = new TwitterFactory().getInstance();
                    twitter.setOAuthConsumer(SocialMedia.TWITTER_CONSUMER_KEY, SocialMedia.TWITTER_CONSUMER_SECRET);
                    twitter.setOAuthAccessToken(token);
                    twitter.updateStatus(tweetModel);
                    target.appendJavaScript("alert('Status Updated: " + tweetModel + "');");
                    tweetModel = "";
                    target.add(tweetArea);
                } catch (TwitterException e) {
                    logger.error("Error While Updating the Status");
                    e.printStackTrace();
                }
            }

            @Override
            protected void onError(AjaxRequestTarget target, Form<?> form) {
                logger.error("Error Before Updating the Status");
            }
        });
        add(tweetForm);
    }
    /*   
    private void addHashTagLink(Form<Void> twitterForm) {
       new AjaxLink<String>("hashTag") {
        
     private static final long serialVersionUID = 1L;
        
     @Override
     public void onClick(AjaxRequestTarget target) {
        Twitter hasTwitter = new TwitterFactory().getInstance();
        String hashTag = "#twitter4j";
        Query query = new Query(hashTag);
        query.since("2012-01-20");
        try {
           QueryResult results = hasTwitter.search(query);
           System.out.println("RESULT: " + results.getTweets().size());
           for (Tweet tweet : results.getTweets()) {
              System.out.println("Tweet: " + tweet.getFromUser()
                    + " " + tweet.getText());
           }
        } catch (TwitterException e) {
           System.out
                 .println("Error While getting hashTag information M: "
                       + e.getMessage());
           e.printStackTrace();
        }
        
     }
        
       };
    }
    */
}