me.vertretungsplan.additionalinfo.WinterShParser Maven / Gradle / Ivy
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Java library for parsing schools' substitution schedules. Supports multiple different systems mainly used in the German-speaking countries.
/*
* substitution-schedule-parser - Java library for parsing schools' substitution schedules
* Copyright (c) 2016 Johan v. Forstner
*
* This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
* If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
*/
package me.vertretungsplan.additionalinfo;
import me.vertretungsplan.objects.AdditionalInfo;
import org.jetbrains.annotations.NotNull;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.parser.Parser;
import java.io.IOException;
/**
* Parser information about cancellation of classes caused by snow or other extreme weather conditions provided as an
* RSS feed by the Ministry of Education of Schleswig-Holstein, Germany.
* Same as http://www.schleswig-holstein.de/DE/Landesregierung/III/Service/winterhotline/Winterhotline.html
* Can be used for all public and vocational schools in Schleswig-Holstein.
*/
public class WinterShParser extends BaseAdditionalInfoParser {
private static final String URL = "https://phpefi.schleswig-holstein.de/lage/newsticker/feed.php?projekt=1";
private static final String ENCODING = "UTF-8";
private static final String TITLE = "Witterungsbedingter Unterrichtsausfall";
@Override
public AdditionalInfo getAdditionalInfo() throws IOException {
String xml = httpGet(URL, ENCODING);
return handleXML(xml);
}
@NotNull static AdditionalInfo handleXML(String xml) {
AdditionalInfo info = new AdditionalInfo();
info.setTitle(TITLE);
Document doc = Jsoup.parse(xml, "", Parser.xmlParser());
doc.outputSettings(new Document.OutputSettings().prettyPrint(false));
String text = doc.select("item description").first().html().replace("\r\n", "
").trim();
if (text.startsWith("Zurzeit gibt es keine Hinweise auf witterungsbedingten Unterrichtsausfall.")
|| text.startsWith("Aktuell gibt es keine Hinweise auf witterungsbedingten Unterrichtsausfall.")) {
info.setHasInformation(false);
info.setText("Aktuell gibt es keine Hinweise auf witterungsbedingten Unterrichtsausfall.");
}
if (text.endsWith("
")) {
text = text.substring(0, text.length() - 4);
}
info.setTitle(TITLE + " (Stand: " + doc.select("pubDate").first().text() + ")");
info.setText(text);
return info;
}
}