Example usage for twitter4j Status getUser

List of usage examples for twitter4j Status getUser

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Introduction

In this page you can find the example usage for twitter4j Status getUser.

Prototype

User getUser();

Source Link

Document

Return the user associated with the status.
This can be null if the instance is from User.getStatus().

Usage

From source file:nz.net.speakman.android.dreamintweets.twitterstream.TwitterStreamAdapter.java

License:Apache License

private Spanned getTweetUsername(Status tweet) {
    User user = tweet.getUser();
    return Html.fromHtml(getClickableUrl(getUserUrl(user), "@" + user.getScreenName()));
}

From source file:nz.net.speakman.android.dreamintweets.twitterstream.TwitterStreamAdapter.java

License:Apache License

private String getTweetUrl(Status tweet) {
    return String.format(URL_FORMAT_TWEET_LINK, tweet.getUser().getScreenName(), tweet.getId());
}

From source file:nz.net.speakman.android.dreamintweets.twitterstream.TwitterStreamAdapter.java

License:Apache License

private void loadImages(TwitterStreamViewHolder holder, Status tweet) {
    Picasso picasso = Picasso.with(mDream);
    // Author image
    picasso.load(tweet.getUser().getBiggerProfileImageURLHttps()).into(holder.authorImage);

    // Any media? If so, load the first one.
    MediaEntity[] media = tweet.getMediaEntities();
    // Photo is currently only media type; if they add more in future, we (obviously) don't handle that.
    // https://dev.twitter.com/docs/entities#tweets
    if (media != null && media.length > 0 && "photo".equals(media[0].getType())) {
        holder.contentImage.setVisibility(View.VISIBLE);
        final String mediaUrl = media[0].getMediaURLHttps();
        picasso.load(mediaUrl).into(holder.contentImage);
        holder.contentImage.setTag(mediaUrl);
        holder.contentImage.setOnClickListener(contentImageRowClickListener);
    } else {//from ww  w. j a  va2  s  .  c  om
        holder.contentImage.setVisibility(View.GONE);
    }
}

From source file:org.anc.lapps.datasource.twitter.TwitterDatasource.java

/**
 * Entry point for a Lappsgrid service./*from  w ww .j ava 2s .c om*/
 * <p>
 * Each service on the Lappsgrid will accept {@code org.lappsgrid.serialization.Data} object
 * and return a {@code Data} object with a {@code org.lappsgrid.serialization.lif.Container}
 * payload.
 * <p>
 * Errors and exceptions that occur during processing should be wrapped in a {@code Data}
 * object with the discriminator set to http://vocab.lappsgrid.org/ns/error
 * <p>
 * See <a href="https://lapp.github.io/org.lappsgrid.serialization/index.html?org/lappsgrid/serialization/Data.html>org.lappsgrid.serialization.Data</a><br />
 * See <a href="https://lapp.github.io/org.lappsgrid.serialization/index.html?org/lappsgrid/serialization/lif/Container.html>org.lappsgrid.serialization.lif.Container</a><br />
 *
 * @param input A JSON string representing a Data object
 * @return A JSON string containing a Data object with a Container payload.
 */
@Override
public String execute(String input) {
    Data<String> data = Serializer.parse(input, Data.class);
    String discriminator = data.getDiscriminator();

    // Return ERRORS back
    if (Discriminators.Uri.ERROR.equals(discriminator)) {
        return input;
    }

    // Generate an error if the used discriminator is wrong
    if (!Discriminators.Uri.GET.equals(discriminator)) {
        return generateError(
                "Invalid discriminator.\nExpected " + Discriminators.Uri.GET + "\nFound " + discriminator);
    }

    Configuration config = new ConfigurationBuilder().setApplicationOnlyAuthEnabled(true).setDebugEnabled(false)
            .build();

    // Authentication using saved keys
    Twitter twitter = new TwitterFactory(config).getInstance();
    String key = readProperty(KEY_PROPERTY);
    if (key == null) {
        return generateError("The Twitter Consumer Key property has not been set.");
    }

    String secret = readProperty(SECRET_PROPERTY);
    if (secret == null) {
        return generateError("The Twitter Consumer Secret property has not been set.");
    }

    twitter.setOAuthConsumer(key, secret);

    try {
        twitter.getOAuth2Token();
    } catch (TwitterException te) {
        String errorData = generateError(te.getMessage());
        logger.error(errorData);
        return errorData;
    }

    // Get query String from data payload
    Query query = new Query(data.getPayload());

    // Set the type to Popular or Recent if specified
    // Results will be Mixed by default.
    if (data.getParameter("type") == "Popular")
        query.setResultType(Query.POPULAR);
    if (data.getParameter("type") == "Recent")
        query.setResultType(Query.RECENT);

    // Get lang string
    String langCode = (String) data.getParameter("lang");

    // Verify the validity of the language code and add it to the query if it's valid
    if (validateLangCode(langCode))
        query.setLang(langCode);

    // Get date strings
    String sinceString = (String) data.getParameter("since");
    String untilString = (String) data.getParameter("until");

    // Verify the format of the date strings and set the parameters to query if correctly given
    if (validateDateFormat(untilString))
        query.setUntil(untilString);
    if (validateDateFormat(sinceString))
        query.setSince(sinceString);

    // Get GeoLocation
    if (data.getParameter("address") != null) {
        String address = (String) data.getParameter("address");
        double radius = (double) data.getParameter("radius");
        if (radius <= 0)
            radius = 10;
        Query.Unit unit = Query.MILES;
        if (data.getParameter("unit") == "km")
            unit = Query.KILOMETERS;
        GeoLocation geoLocation;
        try {
            double[] coordinates = getGeocode(address);
            geoLocation = new GeoLocation(coordinates[0], coordinates[1]);
        } catch (Exception e) {
            String errorData = generateError(e.getMessage());
            logger.error(errorData);
            return errorData;
        }

        query.geoCode(geoLocation, radius, String.valueOf(unit));

    }

    // Get the number of tweets from count parameter, and set it to default = 15 if not specified
    int numberOfTweets;
    try {
        numberOfTweets = (int) data.getParameter("count");
    } catch (NullPointerException e) {
        numberOfTweets = 15;
    }

    // Generate an ArrayList of the wanted number of tweets, and handle possible errors.
    // This is meant to avoid the 100 tweet limit set by twitter4j and extract as many tweets as needed
    ArrayList<Status> allTweets;
    Data tweetsData = getTweetsByCount(numberOfTweets, query, twitter);
    String tweetsDataDisc = tweetsData.getDiscriminator();
    if (Discriminators.Uri.ERROR.equals(tweetsDataDisc))
        return tweetsData.asPrettyJson();

    else {
        allTweets = (ArrayList<Status>) tweetsData.getPayload();
    }

    // Initialize StringBuilder to hold the final string
    StringBuilder builder = new StringBuilder();

    // Append each Status (each tweet) to the initialized builder
    for (Status status : allTweets) {
        String single = status.getCreatedAt() + " : " + status.getUser().getScreenName() + " : "
                + status.getText() + "\n";
        builder.append(single);
    }

    // Output results
    Container container = new Container();
    container.setText(builder.toString());
    Data<Container> output = new Data<>(Discriminators.Uri.LAPPS, container);
    return output.asPrettyJson();
}

From source file:org.anhonesteffort.ads.twitter.TweetModel.java

License:Open Source License

public TweetModel(Status status) {
    id = status.getId();//from ww w  . ja v a  2 s.c o  m
    timeMs = status.getCreatedAt().getTime();
    handle = status.getUser().getScreenName();
    accountPic = status.getUser().getProfileImageURLHttps();
    text = status.getText();
}

From source file:org.apache.asterix.external.parser.TweetParser.java

License:Apache License

@Override
public void parse(IRawRecord<? extends Status> record, DataOutput out) throws HyracksDataException {
    Status tweet = record.get();
    User user = tweet.getUser();
    // Tweet user data
    ((AMutableString) mutableUserFields[userFieldNameMap.get(Tweet.SCREEN_NAME)])
            .setValue(JObjectUtil.getNormalizedString(user.getScreenName()));
    ((AMutableString) mutableUserFields[userFieldNameMap.get(Tweet.LANGUAGE)])
            .setValue(JObjectUtil.getNormalizedString(user.getLang()));
    ((AMutableInt32) mutableUserFields[userFieldNameMap.get(Tweet.FRIENDS_COUNT)])
            .setValue(user.getFriendsCount());
    ((AMutableInt32) mutableUserFields[userFieldNameMap.get(Tweet.STATUS_COUNT)])
            .setValue(user.getStatusesCount());
    ((AMutableString) mutableUserFields[userFieldNameMap.get(Tweet.NAME)])
            .setValue(JObjectUtil.getNormalizedString(user.getName()));
    ((AMutableInt32) mutableUserFields[userFieldNameMap.get(Tweet.FOLLOWERS_COUNT)])
            .setValue(user.getFollowersCount());

    // Tweet data
    ((AMutableString) mutableTweetFields[tweetFieldNameMap.get(Tweet.ID)])
            .setValue(String.valueOf(tweet.getId()));

    int userPos = tweetFieldNameMap.get(Tweet.USER);
    for (int i = 0; i < mutableUserFields.length; i++) {
        ((AMutableRecord) mutableTweetFields[userPos]).setValueAtPos(i, mutableUserFields[i]);
    }//from ww w.j  a  v a  2  s  .c  o m
    if (tweet.getGeoLocation() != null) {
        ((AMutableDouble) mutableTweetFields[tweetFieldNameMap.get(Tweet.LATITUDE)])
                .setValue(tweet.getGeoLocation().getLatitude());
        ((AMutableDouble) mutableTweetFields[tweetFieldNameMap.get(Tweet.LONGITUDE)])
                .setValue(tweet.getGeoLocation().getLongitude());
    } else {
        ((AMutableDouble) mutableTweetFields[tweetFieldNameMap.get(Tweet.LATITUDE)]).setValue(0);
        ((AMutableDouble) mutableTweetFields[tweetFieldNameMap.get(Tweet.LONGITUDE)]).setValue(0);
    }
    ((AMutableString) mutableTweetFields[tweetFieldNameMap.get(Tweet.CREATED_AT)])
            .setValue(JObjectUtil.getNormalizedString(tweet.getCreatedAt().toString()));
    ((AMutableString) mutableTweetFields[tweetFieldNameMap.get(Tweet.MESSAGE)])
            .setValue(JObjectUtil.getNormalizedString(tweet.getText()));

    for (int i = 0; i < mutableTweetFields.length; i++) {
        mutableRecord.setValueAtPos(i, mutableTweetFields[i]);
    }
    recordBuilder.reset(mutableRecord.getType());
    recordBuilder.init();
    IDataParser.writeRecord(mutableRecord, out, recordBuilder);
}

From source file:org.apache.asterix.external.util.TweetProcessor.java

License:Apache License

public AMutableRecord processNextTweet(Status tweet) {
    User user = tweet.getUser();

    // Tweet user data
    ((AMutableString) mutableUserFields[userFieldNameMap.get(Tweet.SCREEN_NAME)])
            .setValue(JObjectUtil.getNormalizedString(user.getScreenName()));
    ((AMutableString) mutableUserFields[userFieldNameMap.get(Tweet.LANGUAGE)])
            .setValue(JObjectUtil.getNormalizedString(user.getLang()));
    ((AMutableInt32) mutableUserFields[userFieldNameMap.get(Tweet.FRIENDS_COUNT)])
            .setValue(user.getFriendsCount());
    ((AMutableInt32) mutableUserFields[userFieldNameMap.get(Tweet.STATUS_COUNT)])
            .setValue(user.getStatusesCount());
    ((AMutableString) mutableUserFields[userFieldNameMap.get(Tweet.NAME)])
            .setValue(JObjectUtil.getNormalizedString(user.getName()));
    ((AMutableInt32) mutableUserFields[userFieldNameMap.get(Tweet.FOLLOWERS_COUNT)])
            .setValue(user.getFollowersCount());

    // Tweet data
    ((AMutableString) mutableTweetFields[tweetFieldNameMap.get(Tweet.ID)])
            .setValue(String.valueOf(tweet.getId()));

    int userPos = tweetFieldNameMap.get(Tweet.USER);
    for (int i = 0; i < mutableUserFields.length; i++) {
        ((AMutableRecord) mutableTweetFields[userPos]).setValueAtPos(i, mutableUserFields[i]);
    }/*w w  w  . j  a  v  a2s . c  om*/
    if (tweet.getGeoLocation() != null) {
        ((AMutableDouble) mutableTweetFields[tweetFieldNameMap.get(Tweet.LATITUDE)])
                .setValue(tweet.getGeoLocation().getLatitude());
        ((AMutableDouble) mutableTweetFields[tweetFieldNameMap.get(Tweet.LONGITUDE)])
                .setValue(tweet.getGeoLocation().getLongitude());
    } else {
        ((AMutableDouble) mutableTweetFields[tweetFieldNameMap.get(Tweet.LATITUDE)]).setValue(0);
        ((AMutableDouble) mutableTweetFields[tweetFieldNameMap.get(Tweet.LONGITUDE)]).setValue(0);
    }
    ((AMutableString) mutableTweetFields[tweetFieldNameMap.get(Tweet.CREATED_AT)])
            .setValue(JObjectUtil.getNormalizedString(tweet.getCreatedAt().toString()));
    ((AMutableString) mutableTweetFields[tweetFieldNameMap.get(Tweet.MESSAGE)])
            .setValue(JObjectUtil.getNormalizedString(tweet.getText()));

    for (int i = 0; i < mutableTweetFields.length; i++) {
        mutableRecord.setValueAtPos(i, mutableTweetFields[i]);
    }

    return mutableRecord;

}

From source file:org.apache.blur.demo.twitter.TwitterSearchQueueReader.java

License:Apache License

private RowMutation toRowMutation(Status tweet) {
    RowMutation rowMutation = new RowMutation();
    rowMutation.setRowId(tweet.getUser().getScreenName());
    rowMutation.setTable(tableName);/*from w w  w . j av  a  2  s .c  o m*/
    rowMutation.setRowMutationType(RowMutationType.UPDATE_ROW);
    Record record = new Record();
    record.setFamily("tweets");
    record.setRecordId(tweet.getUser().getScreenName() + "-" + tweet.getId());

    record.addToColumns(new Column("message", tweet.getText()));

    for (UserMentionEntity mention : tweet.getUserMentionEntities()) {
        record.addToColumns(new Column("mentions", mention.getScreenName()));
    }

    for (HashtagEntity tag : tweet.getHashtagEntities()) {
        record.addToColumns(new Column("hashtags", tag.getText()));
    }
    rowMutation.addToRecordMutations(new RecordMutation(RecordMutationType.REPLACE_ENTIRE_RECORD, record));

    log.trace(rowMutation);

    return rowMutation;
}

From source file:org.apache.blur.demo.twitter.Whiteboard.java

License:Apache License

/**
 * @param args//from  w w  w  . ja v a2  s.  c  om
 * @throws TwitterException
 */
public static void main(String[] args) throws TwitterException {
    Twitter twitter = new TwitterFactory(new ConfigurationBuilder().build()).getInstance();
    OAuth2Token token = twitter.getOAuth2Token();
    System.out.println(token.getTokenType());

    try {
        Query query = new Query("Apache");
        QueryResult result;
        do {
            result = twitter.search(query);
            List<Status> tweets = result.getTweets();
            for (Status tweet : tweets) {
                System.out.println("@" + tweet.getUser().getScreenName() + " - " + tweet.getText());

            }
        } while ((query = result.nextQuery()) != null);
        System.exit(0);
    } catch (TwitterException te) {
        te.printStackTrace();
        System.out.println("Failed to search tweets: " + te.getMessage());
        System.exit(-1);
    }

}

From source file:org.apache.camel.component.twitter.util.TwitterConverter.java

License:Apache License

@Converter
public static String toString(Status status) throws ParseException {
    StringBuilder s = new StringBuilder();
    s.append(status.getCreatedAt()).append(" (").append(status.getUser().getScreenName()).append(") ");
    s.append(status.getText());/*w  ww. j a  va2s .co m*/
    return s.toString();
}