/*
* Copyright 2010, 2011 the original author or authors.
*
* 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 de.schildbach.pte;
import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import de.schildbach.pte.dto.Location;
import de.schildbach.pte.dto.LocationType;
import de.schildbach.pte.dto.NearbyStationsResult;
import de.schildbach.pte.dto.QueryDeparturesResult;
import de.schildbach.pte.util.ParserUtils;
/**
* @author Andreas Schildbach
*/
public class OebbProvider extends AbstractHafasProvider
{
public static final NetworkId NETWORK_ID = NetworkId.OEBB;
public static final String OLD_NETWORK_ID = "fahrplan.oebb.at";
private static final String API_BASE = "http://fahrplan.oebb.at/bin/";
private static final String URL_ENCODING = "ISO-8859-1";
public OebbProvider()
{
super(API_BASE + "query.exe/dn", 12, null);
}
public NetworkId id()
{
return NETWORK_ID;
}
public boolean hasCapabilities(final Capability... capabilities)
{
for (final Capability capability : capabilities)
if (capability == Capability.NEARBY_STATIONS || capability == Capability.DEPARTURES || capability == Capability.AUTOCOMPLETE_ONE_LINE
|| capability == Capability.CONNECTIONS)
return true;
return false;
}
@Override
protected char intToProduct(final int value)
{
if (value == 1)
return 'I';
if (value == 2)
return 'I';
if (value == 4)
return 'I';
if (value == 8)
return 'R';
if (value == 16)
return 'R';
if (value == 32)
return 'S';
if (value == 64)
return 'B';
if (value == 128)
return 'F';
if (value == 256)
return 'U';
if (value == 512)
return 'T';
if (value == 1024) // Autoreisezug
return 'I';
if (value == 2048)
return 'P';
throw new IllegalArgumentException("cannot handle: " + value);
}
@Override
protected void setProductBits(final StringBuilder productBits, final char product)
{
if (product == 'I')
{
productBits.setCharAt(0, '1'); // railjet/ICE
productBits.setCharAt(1, '1'); // ÖBB EC/ÖBB IC
productBits.setCharAt(2, '1'); // EC/IC
productBits.setCharAt(10, '1'); // Autoreisezug
}
else if (product == 'R')
{
productBits.setCharAt(3, '1'); // D/EN
productBits.setCharAt(4, '1'); // REX/R
}
else if (product == 'S')
{
productBits.setCharAt(5, '1'); // S-Bahnen
}
else if (product == 'U')
{
productBits.setCharAt(8, '1'); // U-Bahn
}
else if (product == 'T')
{
productBits.setCharAt(9, '1'); // Straßenbahn
}
else if (product == 'B')
{
productBits.setCharAt(6, '1'); // Busse
}
else if (product == 'P')
{
productBits.setCharAt(11, '1'); // Anrufpflichtige Verkehre
}
else if (product == 'F')
{
productBits.setCharAt(7, '1'); // Schiffe
}
else if (product == 'C')
{
}
else
{
throw new IllegalArgumentException("cannot handle: " + product);
}
}
public NearbyStationsResult queryNearbyStations(final Location location, final int maxDistance, final int maxStations) throws IOException
{
final StringBuilder uri = new StringBuilder(API_BASE);
if (location.hasLocation())
{
uri.append("query.exe/dny");
uri.append("?performLocating=2&tpl=stop2json");
uri.append("&look_maxno=").append(maxStations != 0 ? maxStations : 200);
uri.append("&look_maxdist=").append(maxDistance != 0 ? maxDistance : 5000);
uri.append("&look_stopclass=").append(allProductsInt());
uri.append("&look_x=").append(location.lon);
uri.append("&look_y=").append(location.lat);
return jsonNearbyStations(uri.toString());
}
else if (location.type == LocationType.STATION && location.hasId())
{
uri.append("stboard.exe/dn?near=Suchen");
uri.append("&distance=").append(maxDistance != 0 ? maxDistance / 1000 : 50);
uri.append("&input=").append(location.id);
return htmlNearbyStations(uri.toString());
}
else
{
throw new IllegalArgumentException("cannot handle: " + location.toDebugString());
}
}
public QueryDeparturesResult queryDepartures(final int stationId, final int maxDepartures, final boolean equivs) throws IOException
{
final StringBuilder uri = new StringBuilder();
uri.append(API_BASE).append("stboard.exe/dn");
uri.append("?productsFilter=").append(allProductsString());
uri.append("&boardType=dep");
uri.append("&disableEquivs=yes"); // don't use nearby stations
uri.append("&maxJourneys=50"); // ignore maxDepartures because result contains other stations
uri.append("&start=yes");
uri.append("&L=vs_java3");
uri.append("&input=").append(stationId);
return xmlQueryDepartures(uri.toString(), stationId);
}
private static final String AUTOCOMPLETE_URI = API_BASE
+ "ajax-getstop.exe/dny?start=1&tpl=suggest2json&REQ0JourneyStopsS0A=255&REQ0JourneyStopsB=12&S=%s?&js=true&";
public List<Location> autocompleteStations(final CharSequence constraint) throws IOException
{
final String uri = String.format(AUTOCOMPLETE_URI, ParserUtils.urlEncode(constraint.toString(), URL_ENCODING));
return jsonGetStops(uri);
}
private static final Map<WalkSpeed, String> WALKSPEED_MAP = new HashMap<WalkSpeed, String>();
static
{
WALKSPEED_MAP.put(WalkSpeed.SLOW, "115");
WALKSPEED_MAP.put(WalkSpeed.NORMAL, "100");
WALKSPEED_MAP.put(WalkSpeed.FAST, "85");
}
@Override
protected char normalizeType(final String type)
{
final String ucType = type.toUpperCase();
if (ucType.equals("RR")) // Finnland, Connections only?
return 'I';
if (ucType.equals("EE")) // Rumänien, Connections only?
return 'I';
if (ucType.equals("OZ")) // Schweden, Oeresundzug, Connections only?
return 'I';
if (ucType.equals("UUU")) // Italien, Nacht, Connections only?
return 'I';
if (ucType.equals("S2")) // Helsinki-Turku, Connections only?
return 'R';
if (ucType.equals("RE")) // RegionalExpress Deutschland
return 'R';
if (ucType.equals("DPN")) // Connections only? TODO nicht evtl. doch eher ne S-Bahn?
return 'R';
if (ucType.equals("E")) // Budapest, Ungarn
return 'R';
if (ucType.equals("IP")) // Ozd, Ungarn
return 'R';
if (ucType.equals("N")) // Frankreich, Tours
return 'R';
if (ucType.equals("DPF")) // VX=Vogtland Express, Connections only?
return 'R';
// if (ucType.equals("SBE")) // Zittau-Seifhennersdorf, via JSON API
// return 'R';
if ("UAU".equals(ucType)) // Rußland
return 'R';
if (ucType.equals("RSB")) // Schnellbahn Wien
return 'S';
// if (ucType.equals("DPN")) // S3 Bad Reichenhall-Freilassing, via JSON API
// return 'S';
if (ucType.equals("LKB")) // Connections only?
return 'T';
// if (ucType.equals("WLB")) // via JSON API
// return 'T';
if (ucType.equals("OBU")) // Connections only?
return 'B';
if (ucType.equals("ICB")) // ÖBB ICBus
return 'B';
if (ucType.equals("BSV")) // Deutschland, Connections only?
return 'B';
if (ucType.equals("O-BUS")) // Stadtbus
return 'B';
if (ucType.equals("SCH")) // Connections only?
return 'F';
if (ucType.equals("F")) // Fähre
return 'F';
if (ucType.equals("LIF"))
return 'C';
if (ucType.equals("SSB")) // Graz Schlossbergbahn
return 'C';
// if (ucType.equals("HBB")) // Innsbruck Hungerburgbahn, via JSON API
// return 'C';
final char t = super.normalizeType(type);
if (t != 0)
return t;
if (ucType.equals("U70")) // U.K., Connections only?
return '?';
if (ucType.equals("X70")) // U.K., Connections only?
return '?';
if (ucType.equals("R84")) // U.K., Connections only?
return '?';
if (ucType.equals("S84")) // U.K., Connections only?
return '?';
if (ucType.equals("T84")) // U.K., Connections only?
return '?';
return 0;
}
}