package org.fluxtream.connectors.twitter;
import java.util.ArrayList;
import java.util.List;
import java.util.TimeZone;
import org.fluxtream.core.SimpleTimeInterval;
import org.fluxtream.core.TimeInterval;
import org.fluxtream.core.TimeUnit;
import org.fluxtream.core.connectors.Connector;
import org.fluxtream.core.connectors.ObjectType;
import org.fluxtream.core.connectors.bodytrackResponders.AbstractBodytrackResponder;
import org.fluxtream.core.connectors.vos.AbstractFacetVO;
import org.fluxtream.core.domain.AbstractFacet;
import org.fluxtream.core.domain.ApiKey;
import org.fluxtream.core.domain.GuestSettings;
import org.fluxtream.core.mvc.models.TimespanModel;
import org.springframework.stereotype.Component;
/**
* User: candide
* Date: 28/10/13
* Time: 13:27
*/
@Component
public class TwitterBodytrackResponder extends AbstractBodytrackResponder {
@Override
public List<TimespanModel> getTimespans(final long startMillis, final long endMillis, final ApiKey apiKey, final String channelName) {
List<TimespanModel> items = new ArrayList<TimespanModel>();
final TimeInterval timeInterval = new SimpleTimeInterval(startMillis, endMillis, TimeUnit.ARBITRARY, TimeZone.getTimeZone("UTC"));
Connector connector = apiKey.getConnector();
// Sadly, the start and end times of twitter facets are the same. Assume that the
// start time is correct and arbitrarily draw a box that's 1 mins or
// 1/256 of the tile width, whichever is larger.
long duration = Math.max((endMillis-startMillis)/256L, 60000L);
//TODO: support merging
for (ObjectType objectType : connector.objectTypes()) {
String objectTypeName = apiKey.getConnector().getName() + "-" + objectType.getName();
List<AbstractFacet> objectTypeFacets = getFacetsInTimespan(timeInterval,apiKey, objectType);
for (AbstractFacet facet : objectTypeFacets){
items.add(new TimespanModel(facet.start, facet.start+duration, channelName, objectTypeName));
}
}
return items;
}
@Override
public List<AbstractFacetVO<AbstractFacet>> getFacetVOs(final GuestSettings guestSettings, final ApiKey apiKey, final String objectTypeName, final long start, final long end, final String value) {
Connector connector = apiKey.getConnector();
TimeInterval timeInterval = metadataService.getArbitraryTimespanMetadata(apiKey.getGuestId(), start, end).getTimeInterval();
final ObjectType objectType = ObjectType.getObjectType(connector, value);
List<AbstractFacet> facets = getFacetsInTimespan(timeInterval, apiKey, objectType);
return getFacetVOsForFacets(facets,timeInterval,guestSettings);
}
}