Example usage for twitter4j Twitter showUser

List of usage examples for twitter4j Twitter showUser

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Introduction

In this page you can find the example usage for twitter4j Twitter showUser.

Prototype

User showUser(long userId) throws TwitterException;

Source Link

Document

Returns extended information of a given user, specified by ID or screen name as per the required id parameter.

Usage

From source file:com.tweetmyhome.db.TweetMyHomeDatabase.java

/**
 * "Elimina" o Agrega usuarios segun lo que contenga la base de datos
 * Se utiliza esta funcion para mantener la integridad de los datos respecto a twitter
 * @param ids /*from  w  ww .ja  v  a  2 s . c  o  m*/
 * @param tw 
 * @throws twitter4j.TwitterException 
 */
public void processTwiterUsersFromTwitterIds(long[] ids, Twitter tw) throws TwitterException {
    List<TwitterUser> db_users = getAllUsers();
    for (long id : ids) {
        long founded_id = NOT_EXIST;
        Iterator<TwitterUser> iterator_users = db_users.iterator();
        while (iterator_users.hasNext()) {
            TwitterUser tuser = iterator_users.next();
            if (!tuser.getRol().equals(UserRol.super_admin)) { // si no es super usuario
                if (tuser.getIdTwitterUser() == id) { // si coincide la id
                    founded_id = id;
                    debug("User founded in DB :" + id);
                    iterator_users.remove();
                    break;
                }
            } else { // saco al super usuario de la lista
                iterator_users.remove();
            }
        }
        if (founded_id == NOT_EXIST) {// no encontrado
            add(new TwitterUser(id, TwitterUserUtil.getTwitterUser(tw.showUser(id).getScreenName()),
                    UserRol.user, true));
            debug("Added new user to DB :" + id);
        }
    }
    db_users.forEach(u -> {
        if (u.isActivado()) {
            desactivateUserById(u.getIdTwitterUser());
            debug("Desactivated user :" + u.getIdTwitterUser());
        }
    });
}

From source file:com.twitstreet.servlet.CallBackServlet.java

License:Open Source License

protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=utf-8");
    response.setHeader("Cache-Control", "no-cache"); //HTTP 1.1
    response.setHeader("Pragma", "no-cache"); //HTTP 1.0
    response.setDateHeader("Expires", 0); //prevents caching at the proxy server

    Twitter twitter = new TwitterFactory().getInstance();
    twitter.setOAuthConsumer(configMgr.getConsumerKey(), configMgr.getConsumerSecret());

    RequestToken requestToken = (RequestToken) request.getSession().getAttribute(REQUEST_TOKEN);
    String verifier = request.getParameter(OAUTH_VERIFIER);
    try {//  ww  w  . ja  va 2s.  c  o  m
        AccessToken accessToken = twitter.getOAuthAccessToken(requestToken, verifier);
        long userId = accessToken.getUserId();
        String screenName = accessToken.getScreenName();
        String oauthToken = accessToken.getToken();
        String oauthTokenSecret = accessToken.getTokenSecret();
        User user = null;
        user = userMgr.getUserById(userId);
        //new user
        if (user == null) {
            twitter4j.User twUser = twitter.showUser(userId);
            user = new User();
            user.setId(userId);
            user.setUserName(screenName);
            user.setLastIp(request.getRemoteAddr());
            user.setOauthToken(oauthToken);
            user.setOauthTokenSecret(oauthTokenSecret);
            user.setCash(configMgr.getInitialMoney());
            user.setPictureUrl(twUser.getProfileImageURL().toExternalForm());

            user.setDescription(twUser.getDescription());
            user.setLongName(twUser.getName());
            user.setLocation(twUser.getLocation());
            user.setLanguage(twUser.getLang());
            user.setUrl(twUser.getURL() == null ? null : twUser.getURL().toExternalForm());

            userMgr.saveUser(user);
            String referenceId = (String) request.getSession().getAttribute(HomePageServlet.REFERENCE_ID);
            long referenceLong = -1;
            try {
                referenceLong = Long.parseLong(referenceId);
            } catch (NumberFormatException e) {
                logger.error("Parsing reference id failed: " + referenceId);
            }
            if (referenceLong > -1) {
                userMgr.invite(referenceLong, user.getId());
            }
            request.getSession().removeAttribute(HomePageServlet.REFERENCE_ID);

        } else {
            //existing user logging in again
            user = new User();
            user.setId(userId);
            user.setUserName(screenName);
            user.setLastIp(request.getRemoteHost());
            user.setOauthToken(oauthToken);
            user.setOauthTokenSecret(oauthTokenSecret);
            user.setAutoPlayer(false);
            userMgr.updateUser(user);
        }
        request.getSession().setAttribute(User.USER_ID, user.getId());
        Cookie cookies[] = createCookie(userId, oauthToken);
        writeCookies(response, cookies);
    } catch (TwitterException e) {
        throw new ServletException(e);
    }
    response.sendRedirect(request.getContextPath() + "/");
}

From source file:com.wavemaker.runtime.ws.TwitterFeedService.java

License:Open Source License

/**
 * Reads from the InputStream of the specified URL and builds the feed object from the returned XML.
 * /*from w  w w .j a  v a  2s  .  c  om*/
 * @param screenId users screen Id
 * @return A feed object.
 */
@ExposeToClient
public Feed getFeed(String screenId) {
    try {
        Twitter twitter = getTwitter();
        User user = twitter.showUser(screenId);
        if (user == null) {
            logger.debug("No user present with the screen name [" + screenId + "]");
            throw new WMRuntimeException("No user present with the screen name [" + screenId + "]");
        }
        if (user.isProtected()) {
            logger.debug("Tweets for the user with the screen name [" + screenId + "] are protected");
            throw new WMRuntimeException(
                    "Tweets for the user with the screen name [" + screenId + "] are protected");
        }
        ResponseList<Status> tweetStatus = twitter.getUserTimeline(screenId);
        return FeedBuilder.getFeed(screenId, tweetStatus);
    } catch (TwitterException e) {
        logger.warn("Cannot get the twitter feed for the user [" + screenId + "]", e);
        throw new WMRuntimeException(e);
    }
}

From source file:crawling.GetUserTimelineMulti.java

License:Apache License

public void showRateLimit() {
    for (Twitter twitter : this.twitters) {
        try {/*from w w w  .ja v  a 2 s  . com*/
            System.out.println(twitter.showUser(twitter.getId()).getRateLimitStatus());
        } catch (IllegalStateException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (TwitterException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
}

From source file:de.vanita5.twittnuker.loader.support.ParcelableUserLoader.java

License:Open Source License

private static User showUser(final Twitter twitter, final long id, final String screenName)
        throws TwitterException {
    if (id != -1)
        return twitter.showUser(id);
    else if (screenName != null)
        return twitter.showUser(screenName);
    return null;/*w  w  w .  j  av  a2s .  c o  m*/
}

From source file:demo.UserFollowers.java

License:Apache License

public static void main(String[] args) throws TwitterException, IOException {
    //?//from w  w  w  .j  a v a 2 s.  c  om
    Configuration configuration = new ConfigurationBuilder().setOAuthConsumerKey(CONSUMER_KEY)
            .setOAuthConsumerSecret(CONSUMER_SECRET).setOAuthAccessToken(ACCESS_TOKEN)
            .setOAuthAccessTokenSecret(ACCESS_TOKEN_SECRET).build();
    Twitter tw = new TwitterFactory(configuration).getInstance();
    //String screenName = "masason";
    String screenName = "";
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    System.out.print(
            "??ScreenName???????!! ex)masason : ");
    screenName = br.readLine();

    //?
    List<Long> followersList = followers(tw, screenName);
    for (int i = 0; i < followersList.size(); i++) {
        //???idscreenName?
        User user = tw.showUser(followersList.get(i));
        System.out.println("[" + (i + 1) + "]" + "ScreenName : " + "[" + user.getScreenName() + "]  "
                + "UserIds : " + followersList.get(i));
    }
}

From source file:demo.UserInfo.java

License:Apache License

public static void main(String[] args) throws IOException, TwitterException {
    //?//www .  j a v  a2s .  c  o m
    Configuration configuration = new ConfigurationBuilder().setOAuthConsumerKey(CONSUMER_KEY)
            .setOAuthConsumerSecret(CONSUMER_SECRET).setOAuthAccessToken(ACCESS_TOKEN)
            .setOAuthAccessTokenSecret(ACCESS_TOKEN_SECRET).build();
    Twitter tw = new TwitterFactory(configuration).getInstance();
    String screenName = "";

    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    System.out.print("????ScreenName???????!! ex)masason : ");
    screenName = br.readLine();
    //String screenName = "masason";//masason
    try {
        //?&
        User user = tw.showUser(screenName);
        System.out.println("???");
        System.out.println("User ID : " + user.getId());
        System.out.println("ScreenName : " + user.getScreenName());
        System.out.println("User's Name : " + user.getName());
        System.out.println("Number of Followers : " + user.getFollowersCount());
        System.out.println("Number of Friends : " + user.getFriendsCount());
        System.out.println("Language : " + user.getLang());
        //?
        Status status = user.getStatus();
        System.out.println("???");
        System.out.println("User Created : " + status.getCreatedAt());
        System.out.println("Status ID : " + status.getId());
        System.out.println(status.getSource());
        System.out.println("Tweet" + status.getText());

    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:es.upm.oeg.examples.watson.servlets.TwitterAnalysisServlet.java

License:Apache License

/**
 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
 *//*from  ww w . j a  va 2  s. c  o m*/
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String twitterUsername = request.getParameter("twitter_name");
    // The factory instance is re-useable and thread safe.
    Twitter twitter = new TwitterFactory().getInstance();
    env = System.getenv();
    consumer_key = env.get("TWITTER_CONSUMER_KEY");
    consumer_secret = env.get("TWITTER_CONSUMER_SECRET");
    access_token = env.get("TWITTER_ACCESS_TOKEN");
    access_key = env.get("TWITTER_ACCESS_KEY");

    AccessToken accessToken = new AccessToken(access_token, access_key);

    try {
        twitter.setOAuthConsumer(consumer_key, consumer_secret);
        twitter.setOAuthAccessToken(accessToken);

        twitter4j.User a_name = twitter.showUser(twitterUsername);
        int followerCount = a_name.getFollowersCount();
        List<Status> retweets = twitter.getUserTimeline(twitterUsername, new Paging(1, 20)); // get the first twenty tweets
        int retweetCount = 0;
        List<String> langs = new ArrayList<>();
        List<String> translated = new ArrayList<>();

        StringBuilder aggregatedTextBuilder = new StringBuilder();
        String personalityInsights = null;

        for (Status tweet : retweets) {
            String tweetText = tweet.getText();
            try {
                String lang = languageIdentification.getLang(tweetText);
                langs.add(lang);
                String englishText;
                //TODO do the same for french and portuguese
                if (LanguageIdentificationService.ES_ES.equals(lang)) {
                    englishText = machineTranslation.translate(tweetText, MachineTranslationService.ES_TO_EN);
                } else if (LanguageIdentificationService.FR_FR.equals(lang)) {
                    englishText = machineTranslation.translate(tweetText, MachineTranslationService.FR_TO_EN);
                } else if (LanguageIdentificationService.PT_BR.equals(lang)) {
                    englishText = machineTranslation.translate(tweetText, MachineTranslationService.PT_TO_EN);
                } else {
                    englishText = tweetText;
                }
                translated.add(englishText);
                aggregatedTextBuilder.append(englishText);

                personalityInsights = personalityInsightsService.analyse(aggregatedTextBuilder.toString());

            } catch (Exception e) {
                // Log something and return an error message
                logger.log(Level.SEVERE, "got error: " + e.getMessage(), e);
                request.setAttribute("error", e.getMessage());
            }

        }

        request.setAttribute("t_name", twitterUsername);
        request.setAttribute("rtweets", retweets);
        request.setAttribute("langs", langs);
        request.setAttribute("translated", translated);
        request.setAttribute("personalityInsights", personalityInsights);
        request.setAttribute("aggregatedText", aggregatedTextBuilder.toString());

        request.getRequestDispatcher("/myTweets.jsp").forward(request, response);
    } catch (TwitterException e) {

        e.printStackTrace();
        if (e.getErrorCode() == 215 || e.getErrorCode() == 32) {
            response.sendRedirect("../index.html?message=errorcode215");
        } else if (e.getErrorCode() == -1 || e.getErrorCode() == 34) {
            response.sendRedirect("../index.html?message=errorcode-1");
        } else {
            response.sendRedirect("../index.html?message=errorcode99");
        }
        //throw new ServletException("Encountered a problem fetching data from Twitter - " + e.getErrorMessage());
    }
}

From source file:it.baywaylabs.jumpersumo.twitter.TwitterUtility.java

License:Open Source License

/**
 * Twitter utility for extract id from twitter username.
 *
 * @param name Twitter User Name.//w  w w . j a v a 2s  .  c o m
 * @param twitter Twitter4j instance.
 * @return Twitter Id user, or 0 if is not find.
 */
public Long getIdUser(String name, Twitter twitter) {
    if (twitter != null) {
        User user = null;
        try {
            user = twitter.showUser(name);
        } catch (TwitterException e) {
            e.printStackTrace();
        }
        return user.getId();
    }
    return 0l;
}

From source file:it.baywaylabs.jumpersumo.twitter.TwitterUtility.java

License:Open Source License

/**
 *
 * Twitter utility for extract twitter username from id.
 *
 * @param id Twitter User id.//from  w w w .java 2s .  co  m
 * @param twitter Twitter4j instance.
 * @return Twitter User Name or blank string if is not find.
 */
public String getNameUser(Long id, Twitter twitter) {
    if (twitter != null) {
        User user = null;
        try {
            user = twitter.showUser(id);
        } catch (TwitterException e) {
            e.printStackTrace();
        }
        return user.getName();
    }
    return "";
}