@Override
public byte[] retrieveImage(String photoId) throws IOException {
JSONObject json = retrieveRawPhotos(photoId);
JSONArray array = json.getJSONArray("data");
boolean isBlessed = false;
int index = 0;
while (!isBlessed && index < array.length()) {
JSONObject image = array.getJSONObject(index);
if (image.getBoolean("is_blessed")) {
isBlessed = true;
} else {
index++;
}
}
if (!isBlessed) {
index = 0;
}
JSONObject image = array.getJSONObject(index);
String url = image.getJSONObject("images").getJSONObject("large").getString("url");
return restProvider.retrieveRawImage(url);
}
private List<Place> retrievePlaces(String locationID, String type) throws IOException {
StringBuilder urlBuilder = new StringBuilder(urlList);
urlBuilder.append(locationID);
urlBuilder.append("/");
urlBuilder.append(type);
urlBuilder.append("?lang=");
urlBuilder.append(language);
urlBuilder.append("&key=");
urlBuilder.append(apiKey);
String urlString = urlBuilder.toString();
String genreJson = restProvider.retrieveRawInformation(urlString);
JSONObject json = new JSONObject(genreJson);
JSONArray data = json.getJSONArray("data");
List<Place> result = new ArrayList<>(data.length());
for (int i = 0; i < data.length(); i++) {
Place place = buildPlace(data.getJSONObject(i));
completePlace(place);
result.add(place);
}
return result;
}
private String retrieveLocationID(Coordinates coord) throws IOException {
StringBuilder urlBuilder = new StringBuilder(urlMapping);
urlBuilder.append(coord.getLat());
urlBuilder.append(",");
urlBuilder.append(coord.getLon());
urlBuilder.append("?lang=");
urlBuilder.append(language);
urlBuilder.append("&key=");
urlBuilder.append(apiKey);
String urlString = urlBuilder.toString();
String genreJson = restProvider.retrieveRawInformation(urlString);
JSONObject json = new JSONObject(genreJson);
JSONArray ancestors = json.getJSONArray("data").getJSONObject(0).getJSONArray("ancestors");
String locationID = null;
boolean city = false;
String cityLocation = "";
boolean island = false;
String islandLocation = "";
for (int i = 0; i < ancestors.length() && !(city && island); i++) {
JSONObject ancestor = ancestors.getJSONObject(i);
if (ancestor.getString("level").equals("City")
|| ancestor.getString("level").equals("Municipality")) {
city = true;
cityLocation = ancestor.getString("location_id");
} else if (ancestor.getString("level").equals("Island")) {
island = true;
islandLocation = ancestor.getString("location_id");
}
}
if (island) {
locationID = islandLocation;
} else if (city) {
locationID = cityLocation;
}
return locationID;
}
private JSONObject retrieveRawPhotos(String locationID) throws IOException {
StringBuilder urlBuilder = new StringBuilder(urlList);
urlBuilder.append(locationID);
urlBuilder.append("/photos");
urlBuilder.append("?lang=");
urlBuilder.append(language);
urlBuilder.append("&key=");
urlBuilder.append(apiKey);
String urlString = urlBuilder.toString();
String genreJson = restProvider.retrieveRawInformation(urlString);
JSONObject json = new JSONObject(genreJson);
return json;
}
