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package cgeo.geocaching.connector;
import cgeo.geocaching.ICache;
import cgeo.geocaching.R;
import cgeo.geocaching.SearchResult;
import cgeo.geocaching.Trackable;
import cgeo.geocaching.connector.capability.ILogin;
import cgeo.geocaching.connector.capability.ISearchByCenter;
import cgeo.geocaching.connector.capability.ISearchByKeyword;
import cgeo.geocaching.connector.capability.ISearchByViewPort;
import cgeo.geocaching.connector.ec.ECConnector;
import cgeo.geocaching.connector.gc.GCConnector;
import cgeo.geocaching.connector.oc.OCApiConnector;
import cgeo.geocaching.connector.oc.OCApiConnector.ApiSupport;
import cgeo.geocaching.connector.oc.OCApiLiveConnector;
import cgeo.geocaching.connector.oc.OCConnector;
import cgeo.geocaching.connector.ox.OXConnector;
import cgeo.geocaching.connector.trackable.GeokretyConnector;
import cgeo.geocaching.connector.trackable.TrackableConnector;
import cgeo.geocaching.connector.trackable.TravelBugConnector;
import cgeo.geocaching.connector.trackable.UnknownTrackableConnector;
import cgeo.geocaching.geopoint.Viewport;
import org.apache.commons.lang3.StringUtils;
import org.eclipse.jdt.annotation.NonNull;
import java.util.ArrayList;
import java.util.List;
public final class ConnectorFactory {
private static final UnknownConnector UNKNOWN_CONNECTOR = new UnknownConnector();
private static final IConnector[] CONNECTORS = new IConnector[] {
GCConnector.getInstance(),
ECConnector.getInstance(),
new OCApiLiveConnector("opencaching.de", "www.opencaching.de", "OC", "CC BY-NC-ND, alle Logeinträge © jeweiliger Autor",
R.string.oc_de_okapi_consumer_key, R.string.oc_de_okapi_consumer_secret,
R.string.pref_connectorOCActive, R.string.pref_ocde_tokenpublic, R.string.pref_ocde_tokensecret, ApiSupport.current),
new OCConnector("OpenCaching.CZ", "www.opencaching.cz", "OZ"),
new OCApiConnector("OpenCaching.CO.UK", "www.opencaching.org.uk", "OK", "arU4okouc4GEjMniE2fq", "CC BY-NC-SA 2.5", ApiSupport.oldapi),
new OCConnector("OpenCaching.ES", "www.opencachingspain.es", "OC"),
new OCConnector("OpenCaching.IT", "www.opencaching.it", "OC"),
new OCConnector("OpenCaching.JP", "www.opencaching.jp", "OJ"),
new OCConnector("OpenCaching.NO/SE", "www.opencaching.se", "OS"),
new OCApiConnector("OpenCaching.NL", "www.opencaching.nl", "OB", "PdzU8jzIlcfMADXaYN8j", "CC BY-SA 3.0", ApiSupport.current),
new OCApiLiveConnector("opencaching.pl", "www.opencaching.pl", "OP", "CC BY-SA 3.0",
R.string.oc_pl_okapi_consumer_key, R.string.oc_pl_okapi_consumer_secret,
R.string.pref_connectorOCPLActive, R.string.pref_ocpl_tokenpublic, R.string.pref_ocpl_tokensecret, ApiSupport.current),
new OCApiConnector("OpenCaching.US", "www.opencaching.us", "OU", "pTsYAYSXFcfcRQnYE6uA", "CC BY-NC-SA 2.5", ApiSupport.current),
new OXConnector(),
new GeocachingAustraliaConnector(),
new GeopeitusConnector(),
new WaymarkingConnector(),
UNKNOWN_CONNECTOR // the unknown connector MUST be the last one
};
@NonNull public static final UnknownTrackableConnector UNKNOWN_TRACKABLE_CONNECTOR = new UnknownTrackableConnector();
private static final TrackableConnector[] TRACKABLE_CONNECTORS = new TrackableConnector[] {
new GeokretyConnector(), // GK must be first, as it overlaps with the secret codes of travel bugs
TravelBugConnector.getInstance(),
UNKNOWN_TRACKABLE_CONNECTOR // must be last
};
private static final ISearchByViewPort[] searchByViewPortConns;
private static final ISearchByCenter[] searchByCenterConns;
private static final ISearchByKeyword[] searchByKeywordConns;
static {
final List<ISearchByViewPort> vpConns = new ArrayList<ISearchByViewPort>();
for (final IConnector conn : CONNECTORS) {
if (conn instanceof ISearchByViewPort) {
vpConns.add((ISearchByViewPort) conn);
}
}
searchByViewPortConns = vpConns.toArray(new ISearchByViewPort[vpConns.size()]);
final List<ISearchByCenter> centerConns = new ArrayList<ISearchByCenter>();
for (final IConnector conn : CONNECTORS) {
// GCConnector is handled specially, omit it here!
if (conn instanceof ISearchByCenter && !(conn instanceof GCConnector)) {
centerConns.add((ISearchByCenter) conn);
}
}
searchByCenterConns = centerConns.toArray(new ISearchByCenter[centerConns.size()]);
final List<ISearchByKeyword> keywordConns = new ArrayList<ISearchByKeyword>();
for (final IConnector conn : CONNECTORS) {
// GCConnector is handled specially, omit it here!
if (conn instanceof ISearchByKeyword && !(conn instanceof GCConnector)) {
keywordConns.add((ISearchByKeyword) conn);
}
}
searchByKeywordConns = keywordConns.toArray(new ISearchByKeyword[keywordConns.size()]);
}
public static IConnector[] getConnectors() {
return CONNECTORS;
}
public static ISearchByCenter[] getSearchByCenterConnectors() {
return searchByCenterConns;
}
public static ISearchByKeyword[] getSearchByKeywordConnectors() {
return searchByKeywordConns;
}
public static ILogin[] getActiveLiveConnectors() {
final List<ILogin> liveConns = new ArrayList<ILogin>();
for (final IConnector conn : CONNECTORS) {
if (conn instanceof ILogin && conn.isActive()) {
liveConns.add((ILogin) conn);
}
}
return liveConns.toArray(new ILogin[liveConns.size()]);
}
public static boolean canHandle(final String geocode) {
if (isInvalidGeocode(geocode)) {
return false;
}
for (final IConnector connector : CONNECTORS) {
if (connector.canHandle(geocode)) {
return true;
}
}
return false;
}
public static IConnector getConnector(ICache cache) {
return getConnector(cache.getGeocode());
}
public static TrackableConnector getConnector(Trackable trackable) {
return getTrackableConnector(trackable.getGeocode());
}
@NonNull
public static TrackableConnector getTrackableConnector(String geocode) {
for (final TrackableConnector connector : TRACKABLE_CONNECTORS) {
if (connector.canHandleTrackable(geocode)) {
return connector;
}
}
return UNKNOWN_TRACKABLE_CONNECTOR; // avoid null checks by returning a non implementing connector
}
public static IConnector getConnector(final String geocodeInput) {
// this may come from user input
final String geocode = StringUtils.trim(geocodeInput);
if (isInvalidGeocode(geocode)) {
return UNKNOWN_CONNECTOR;
}
for (final IConnector connector : CONNECTORS) {
if (connector.canHandle(geocode)) {
return connector;
}
}
// in case of errors, take UNKNOWN to avoid null checks everywhere
return UNKNOWN_CONNECTOR;
}
private static boolean isInvalidGeocode(final String geocode) {
return StringUtils.isBlank(geocode) || !Character.isLetterOrDigit(geocode.charAt(0));
}
/** @see ISearchByViewPort#searchByViewport */
public static SearchResult searchByViewport(final Viewport viewport, final String[] tokens) {
final SearchResult result = new SearchResult();
for (final ISearchByViewPort vpconn : searchByViewPortConns) {
if (vpconn.isActive()) {
result.addSearchResult(vpconn.searchByViewport(viewport, tokens));
}
}
return result;
}
public static String getGeocodeFromURL(final String url) {
for (final IConnector connector : CONNECTORS) {
final String geocode = connector.getGeocodeFromUrl(url);
if (StringUtils.isNotBlank(geocode)) {
return geocode;
}
}
return null;
}
public static TrackableConnector[] getTrackableConnectors() {
return TRACKABLE_CONNECTORS;
}
public static String getTrackableFromURL(final String url) {
if (url == null) {
return null;
}
for (final TrackableConnector connector : TRACKABLE_CONNECTORS) {
final String geocode = connector.getTrackableCodeFromUrl(url);
if (StringUtils.isNotBlank(geocode)) {
return geocode;
}
}
return null;
}
}
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