Opencaching integration with oc11xml api

Implements load of cache details, coordinate search and viewport search
for opencaching.de based on oc11xml api

1 files changed, 52 insertions, 0 deletions

diff --git a/main/src/cgeo/geocaching/connector/oc/OCXMLApiConnector.java b/main/src/cgeo/geocaching/connector/oc/OCXMLApiConnector.java
new file mode 100644
index 0000000..3a2f42e
--- /dev/null
+++ b/main/src/cgeo/geocaching/connector/oc/OCXMLApiConnector.java
@@ -0,0 +1,52 @@
+package cgeo.geocaching.connector.oc;
+
+import cgeo.geocaching.SearchResult;
+import cgeo.geocaching.Settings;
+import cgeo.geocaching.cgCache;
+import cgeo.geocaching.connector.capability.ISearchByCenter;
+import cgeo.geocaching.connector.capability.ISearchByGeocode;
+import cgeo.geocaching.connector.capability.ISearchByViewPort;
+import cgeo.geocaching.geopoint.Geopoint;
+import cgeo.geocaching.geopoint.Viewport;
+import cgeo.geocaching.utils.CancellableHandler;
+
+public class OCXMLApiConnector extends OCConnector implements ISearchByGeocode, ISearchByCenter, ISearchByViewPort {
+
+    private final static double SEARCH_DISTANCE_LIMIT = 15.0;
+    private final static double NEARBY_SEARCH_DISTANCE = 5.0;
+
+    public OCXMLApiConnector(String name, String host, String prefix) {
+        super(name, host, prefix);
+    }
+
+    @Override
+    public SearchResult searchByGeocode(final String geocode, final String guid, CancellableHandler handler) {
+        final cgCache cache = OCXMLClient.getCache(geocode);
+        if (cache == null) {
+            return null;
+        }
+        return new SearchResult(cache);
+    }
+
+    @Override
+    public SearchResult searchByCenter(final Geopoint center) {
+        return new SearchResult(OCXMLClient.getCachesAround(center, NEARBY_SEARCH_DISTANCE));
+    }
+
+    @Override
+    public SearchResult searchByViewport(final Viewport viewport, final String[] tokens) {
+        final Geopoint center = viewport.getCenter();
+        double distance = center.distanceTo(viewport.bottomLeft) * 1.15;
+        if (distance > SEARCH_DISTANCE_LIMIT) {
+            distance = SEARCH_DISTANCE_LIMIT;
+        }
+        return new SearchResult(OCXMLClient.getCachesAround(center, distance));
+    }
+
+    @Override
+    public boolean isActivated() {
+        // currently only tested and working with oc.de
+        return Settings.isOCConnectorActive();
+    }
+
+}