/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/json;charset=UTF-8");
PrintWriter out = response.getWriter();
try {
if (HttpUtils.isEmptyAny(request, "type")) {
response.sendError(HttpServletResponse.SC_BAD_REQUEST);
} else {
String type = request.getParameter("type");
int appId = NumberUtils.getInt(request.getHeader(Commons.APP_HEADER), -1);
JSONObject reply = new JSONObject();
String latStr = request.getParameter("lat");
String lngStr = request.getParameter("lng");
if (StringUtils.isNotEmpty(latStr) && StringUtils.isNotEmpty(lngStr)) {
try {
Landmark l = new Landmark();
l.setLatitude(GeocodeUtils.getLatitude(latStr));
l.setLongitude(GeocodeUtils.getLongitude(lngStr));
logger.log(Level.INFO, "User location is " + latStr + "," + lngStr);
// persist location
l.setName(Commons.MY_POSITION_LAYER);
boolean isSimilarToNewest = LandmarkPersistenceWebUtils.isSimilarToNewest(l);
if (!isSimilarToNewest) {
String u =
StringUtil.getUsername(
request.getAttribute("username"), request.getParameter("username"));
if (u != null && u.length() % 4 == 0) {
try {
u = new String(Base64.decode(u));
} catch (Exception e) {
// from version 1086, 86 username is Base64 encoded string
}
}
l.setUsername(u);
String socialIds = request.getParameter("socialIds");
LandmarkPersistenceWebUtils.setFlex(l, request);
l.setLayer(Commons.MY_POS_CODE);
LandmarkPersistenceUtils.persistLandmark(l, GoogleCacheProvider.getInstance());
if (l.getId() > 0) {
LandmarkPersistenceWebUtils.notifyOnLandmarkCreation(
l, request.getHeader("User-Agent"), socialIds);
}
}
} catch (Exception e) {
logger.log(Level.SEVERE, e.getMessage(), e);
}
} else {
logger.log(Level.INFO, "No user location provided");
}
if (StringUtils.equals(type, "v")) {
// check for version
reply.put("type", type);
if (appId == 0) {
// LM
String version =
ConfigurationManager.getParam(
net.gmsworld.server.config.ConfigurationManager.LM_VERSION, "0");
reply.put("value", version);
} else if (appId == 1) {
// DA
String version =
ConfigurationManager.getParam(
net.gmsworld.server.config.ConfigurationManager.DA_VERSION, "0");
reply.put("value", version);
}
} else if (StringUtils.equals(type, "u")) {
// engagement
String email = request.getParameter("e");
long lastStartupTime = NumberUtils.getLong(request.getParameter("lst"), -1);
String useCount = request.getParameter("uc");
Calendar cal = Calendar.getInstance();
cal.setTimeInMillis(lastStartupTime);
logger.log(
Level.INFO,
"Received usage notification from "
+ (email != null ? email : "guest")
+ " last startup time: "
+ DateFormat.getDateTimeInstance().format(cal.getTime())
+ ", use count: "
+ useCount);
int minInterval =
NumberUtils.getInt(
ConfigurationManager.getParam(
net.gmsworld.server.config.ConfigurationManager.NOTIFICATIONS_INTERVAL, "14"),
14);
int maxInterval = 31;
long interval = System.currentTimeMillis() - lastStartupTime;
if (interval > (minInterval * ONE_DAY)
&& interval < (maxInterval * ONE_DAY)
&& email != null) {
// send email notification if lastStartupTime > week ago
// send not more that once a week
logger.log(Level.WARNING, email + " should be engaged to run Landmark Manager!");
MailUtils.sendEngagementMessage(email, getServletContext());
reply =
new JSONObject()
.put("status", "engaged")
.put("timestamp", System.currentTimeMillis());
} else {
response.setStatus(HttpServletResponse.SC_ACCEPTED);
reply = new JSONObject().put("status", "accepted");
}
}
out.print(reply.toString());
}
} catch (Exception e) {
logger.log(Level.SEVERE, e.getMessage(), e);
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
} finally {
out.close();
}
}
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/json;charset=UTF-8");
PrintWriter out = response.getWriter();
try {
// THIS is for NOKIA application
Logger.getLogger(FBPlacesServlet.class.getName())
.log(Level.SEVERE, "Oops !!! Somebody called " + FBPlacesServlet.class.getName());
if (HttpUtils.isEmptyAny(request, "latitude", "longitude", "distance")) {
response.sendError(HttpServletResponse.SC_BAD_REQUEST);
} else {
String latitude = request.getParameter("latitude");
String longitude = request.getParameter("longitude");
String distance = request.getParameter("distance");
int limit = NumberUtils.getInt(request.getParameter("limit"), 30);
FacebookClient facebookClient =
FacebookUtils.getFacebookClient(Commons.getProperty(Property.fb_app_token));
String query = request.getParameter("q");
JsonObject placesSearch = null;
if (query != null && query.length() > 0) {
placesSearch =
facebookClient.fetchObject(
"search",
JsonObject.class,
Parameter.with("type", "place"),
Parameter.with("center", latitude + "," + longitude),
Parameter.with("distance", distance),
Parameter.with("q", query),
Parameter.with("limit", limit));
} else {
placesSearch =
facebookClient.fetchObject(
"search",
JsonObject.class,
Parameter.with("type", "place"),
Parameter.with("center", latitude + "," + longitude),
Parameter.with("distance", distance),
Parameter.with("limit", limit));
}
JsonArray data = placesSearch.getJsonArray("data");
ArrayList<Object> jsonArray = new ArrayList<Object>();
String output = "";
if (request.getParameter("version") != null
&& request.getParameter("version").equals("3")) {
for (int i = 0; i < data.length(); i++) {
Map<String, Object> jsonObject = new HashMap<String, Object>();
JsonObject place = (JsonObject) data.get(i);
jsonObject.put("name", place.getString("name"));
jsonObject.put("url", place.getString("id"));
Map<String, String> desc = new HashMap<String, String>();
if (place.has("category")) {
desc.put("category", place.getString("category"));
}
JsonObject location = place.getJsonObject("location");
Iterator<?> iter = location.sortedKeys();
while (iter.hasNext()) {
String next = (String) iter.next();
if (!(next.equals("latitude") || next.equals("longitude"))) {
desc.put(next, location.getString(next));
}
}
jsonObject.put("desc", desc);
jsonObject.put("lat", MathUtils.normalizeE6(location.getDouble("latitude")));
jsonObject.put("lng", MathUtils.normalizeE6(location.getDouble("longitude")));
jsonArray.add(jsonObject);
}
JSONObject json = new JSONObject().put("ResultSet", jsonArray);
output = json.toString();
} else if (request.getParameter("version") != null
&& request.getParameter("version").equals("2")) {
for (int i = 0; i < data.length(); i++) {
Map<String, Object> jsonObject = new HashMap<String, Object>();
JsonObject place = (JsonObject) data.get(i);
jsonObject.put("name", place.getString("name"));
jsonObject.put("desc", place.getString("id"));
JsonObject location = place.getJsonObject("location");
jsonObject.put("lat", MathUtils.normalizeE6(location.getDouble("latitude")));
jsonObject.put("lng", MathUtils.normalizeE6(location.getDouble("longitude")));
jsonArray.add(jsonObject);
}
JSONObject json = new JSONObject().put("ResultSet", jsonArray);
output = json.toString();
} else {
// data
for (int i = 0; i < data.length(); i++) {
Map<String, Object> jsonObject = new HashMap<String, Object>();
JsonObject place = (JsonObject) data.get(i);
if (place.has("name")) {
jsonObject.put("name", place.getString("name"));
} else {
jsonObject.put("name", place.getString("id"));
}
jsonObject.put("id", place.getString("id"));
JsonObject location = place.getJsonObject("location");
jsonObject.put("lat", MathUtils.normalizeE6(location.getDouble("latitude")));
jsonObject.put("lng", MathUtils.normalizeE6(location.getDouble("longitude")));
jsonArray.add(jsonObject);
}
JSONObject json = new JSONObject().put("data", jsonArray);
output = json.toString();
}
out.println(output);
}
} catch (Exception ex) {
Logger.getLogger(FBPlacesServlet.class.getName()).log(Level.SEVERE, ex.getMessage(), ex);
if (ex instanceof FacebookOAuthException) {
response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
} else {
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
}
} finally {
out.close();
}
}
