org.projectspinoza.isak.resources.GetPopularMedia.java Source code

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Here is the source code for org.projectspinoza.isak.resources.GetPopularMedia.java

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/*
 * Copyright (C) 2015
 *
 * 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 org.projectspinoza.isak.resources;

import com.google.gson.Gson;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import org.apache.commons.lang3.StringEscapeUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.jinstagram.Instagram;
import org.jinstagram.entity.users.feed.MediaFeed;
import org.jinstagram.entity.users.feed.MediaFeedData;
import org.jinstagram.exceptions.InstagramException;

/**
 * Get current popular media.
 *
 */
public class GetPopularMedia {

    private static final Logger log = LogManager.getRootLogger();
    private static String userApiKey = "";
    private static String fileOutputFormat = "";
    private static String fileOutputPath = "";

    public static void get(String[] args) throws IOException {

        userApiKey = StringEscapeUtils.escapeJava(args[0]);
        fileOutputFormat = StringEscapeUtils.escapeJava(args[1]);
        fileOutputPath = StringEscapeUtils.escapeJava(args[2]);

        Instagram instagram = new Instagram(userApiKey);

        try (PrintWriter writer = new PrintWriter(fileOutputPath + "/popularMedia", "UTF-8")) {

            MediaFeed popularMediaFeed = instagram.getPopularMedia();
            List<MediaFeedData> mediaFeedsList = popularMediaFeed.getData();

            for (MediaFeedData mediaData : mediaFeedsList) {

                if ("json".equals(fileOutputFormat.toLowerCase())) {

                    String json = new Gson().toJson(mediaData);
                    writer.println(json);
                }
            }
            writer.close();

            log.info("Total Media collected: " + mediaFeedsList.size());
            Helpers.showRateLimitStatus(popularMediaFeed.getAPILimitStatus(),
                    popularMediaFeed.getRemainingLimitStatus());
            log.info("!!! DONE !!!");
        } catch (InstagramException ex) {
            throw new InstagramException(ex.getMessage());
        }
    }
}