public static Location fromPlace(twitter4j.Place place) {
Location location = new Location();
if (place.getCountry() != null) {
location.setCountry(place.getCountry());
}
if (place.getCountryCode() != null) {
location.setCountryCode(place.getCountryCode());
}
location.setFullname(place.getFullName());
location.setLocationType(place.getPlaceType());
location.setUrl(place.getURL());
if (place.getGeometryCoordinates() != null) {
if (place.getGeometryCoordinates().length > 0) {
if (place.getGeometryCoordinates()[0].length > 0) {
GeoLocation loc = place.getGeometryCoordinates()[0][0];
if (loc != null) {
location.setLatitude(loc.getLatitude());
location.setLongitude(loc.getLongitude());
}
}
}
}
return location;
}
private Tweet getTweetObjectFromStatus(Status status) {
Tweet tweet = new Tweet();
tweet.setId(Long.toString(status.getId()));
tweet.setText(status.getText());
tweet.setCreatedAt(status.getCreatedAt());
tweet.setFavCount(status.getFavoriteCount());
User user = status.getUser();
tweet.setUserId(user.getId());
tweet.setUserName(user.getName());
tweet.setUserScreenName(user.getScreenName());
HashtagEntity[] hashtagEntities = status.getHashtagEntities();
List<String> hashtags = new ArrayList<String>();
for (HashtagEntity hashtagEntity : hashtagEntities) {
hashtags.add(hashtagEntity.getText());
}
tweet.setHashTags(hashtags.toArray(new String[hashtags.size()]));
GeoLocation geoLocation = status.getGeoLocation();
if (geoLocation != null) {
double[] coordinates = {geoLocation.getLongitude(), geoLocation.getLatitude()};
tweet.setCoordinates(coordinates);
}
return tweet;
}
private static List<List<List<Double>>> getPlaceCoordinates(GeoLocation[][] geoLocations) {
List<List<List<Double>>> listListListBoundingBox = new ArrayList<>();
for (GeoLocation[] geoLocation1 : geoLocations) {
List<List<Double>> listListBoundingBox = new ArrayList<>();
for (GeoLocation geoLocation2 : geoLocation1) {
List<Double> listBoundingBox = new ArrayList<>();
listBoundingBox.add(geoLocation2.getLatitude());
listBoundingBox.add(geoLocation2.getLongitude());
listListBoundingBox.add(listBoundingBox);
}
listListListBoundingBox.add(listListBoundingBox);
}
return listListListBoundingBox;
}
/*
* (non-Javadoc)
*
* @see edu.umd.cs.dmonner.tweater.StatusEater#persist(java.util.List, twitter4j.Status)
*/
public void persist(final List<QueryItem> matches, final Status status) {
final User user = status.getUser();
// get location information
final GeoLocation loc = status.getGeoLocation();
final double lat = loc == null ? 0D : loc.getLatitude();
final double lon = loc == null ? 0D : loc.getLongitude();
final String locStr = user.getLocation() == null ? "" : scrub(user.getLocation());
final String lang = user.getLang() == null ? "" : scrub(user.getLang());
// get retweet information
final boolean rt = status.isRetweet();
final long rtct = rt ? status.getRetweetCount() : 0;
final long rtid = rt ? status.getRetweetedStatus().getId() : -1;
synchronized (outfile) {
this.outfile.println(
user.getId()
+ ",\""
+ //
user.getScreenName()
+ "\",\""
+ //
locStr
+ "\","
+ //
user.getFollowersCount()
+ ","
+ //
user.getFriendsCount()
+ ","
+ //
status.getId()
+ ","
+ //
status.getCreatedAt()
+ ",\""
+ //
scrub(status.getText())
+ "\","
+ //
rt
+ ","
+ //
rtid
+ ","
+ //
rtct
+ ","
+ //
lat
+ ","
+ //
lon
+ ","
+ //
user.getCreatedAt()
+ ","
+ //
user.getStatusesCount()
+ ","
+ //
user.getListedCount()
+ ","
+ //
user.isVerified()
+ ",\""
+ //
lang
+ "\","
+ //
user.getUtcOffset() / 3600
+ ",\""
+ //
matches.get(0).toString()
+ "\"");
this.outfile.flush();
}
}
