com.johan.vertretungsplan.additionalinfo.WinterShParser.java Source code

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Here is the source code for com.johan.vertretungsplan.additionalinfo.WinterShParser.java

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/*  Vertretungsplan - Android-App fr Vertretungsplne von Schulen
Copyright (C) 2014  Johan v. Forstner
    
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 com.johan.vertretungsplan.additionalinfo;

import com.johan.vertretungsplan.objects.AdditionalInfo;

import org.json.JSONException;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.parser.Parser;

import java.io.IOException;

/**
 * Parser fr den witterungsbedingten Unterrichtsausfall (zumeist im Winter) in Schleswig-Holstein.
 * Die Informationen entsprechen denen von http://www.schleswig-holstein.de/Bildung/DE/Service/Lagemeldungen/lage_node.html
 * Kann fr alle Schulen in Schleswig-Holstein verwendet werden.
 */
public class WinterShParser extends BaseAdditionalInfoParser {

    private static final String URL = "http://phpservice.schleswig-holstein.de/lage/feed.php";
    private static final String ENCODING = "ISO-8859-1";
    private static final String TITLE = "Witterungsbedingter Unterrichtsausfall";

    @Override
    public AdditionalInfo getAdditionalInfo() throws IOException, JSONException {
        AdditionalInfo info = new AdditionalInfo();
        String xml = httpGet(URL, ENCODING);
        Document doc = Jsoup.parse(xml, "", Parser.xmlParser());
        String text = doc.select("item description").first().text();
        if (text.contains("Aktuell gibt es keine Hinweise auf witterungsbedingten Unterrichtsausfall.")) {
            text = "keine Informationen";
            info.setHasInformation(false);
        }
        info.setText(text);
        info.setTitle(TITLE + " (Stand: " + doc.select("pubDate").first().text() + ")");
        return info;
    }

}