de.anneundsebp.ondemand.parser.fm4.Step2.java Source code

Introduction

Here is the source code for de.anneundsebp.ondemand.parser.fm4.Step2.java

Source

/**
 * onDemand Player
 * Copyright (C) 2014 Sebastian Lorenz
 *
 * onDemand Player 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.
 *
 * onDemand Player 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 de.anneundsebp.ondemand.parser.fm4;

import java.net.MalformedURLException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import de.anneundsebp.ondemand.parser.Asset;
import de.anneundsebp.ondemand.parser.Category;
import de.anneundsebp.ondemand.parser.Step;
import de.anneundsebp.ondemand.parser.Util;

public class Step2 extends Step {

    Category category;

    @Override
    public void process(Map<String, String> context, Category category) {
        try {
            this.category = category;
            String page = Util.loadPage(category.url);
            parseCategories(page);
        } catch (MalformedURLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    List<Asset> parseCategories(String page) {
        this.assets = new ArrayList<Asset>();
        try {
            JSONArray array = new JSONArray(page);
            for (int i = 0; i < array.length(); i++) {
                JSONObject o = array.getJSONObject(i);
                String title = o.getString("title");
                String sub = this.category.url + "/" + o.getString("programKey");
                String subpage = Util.loadPage(sub);
                JSONObject program = new JSONObject(subpage);
                JSONArray streams = program.getJSONArray("streams");
                for (int streamCounter = 0; streamCounter < streams.length(); streamCounter++) {
                    Asset a = new Asset();
                    a.name = title;
                    if (streams.length() > 1)
                        a.name += " " + (streamCounter + 1);
                    a.url = "http://loopstream01.apa.at/?channel=fm4&id="
                            + streams.getJSONObject(streamCounter).getString("loopStreamId") + "&offset=0";
                    assets.add(a);
                }
            }
        } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (MalformedURLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        return assets;
    }
}