public static void authenticate(String username, String password) {
Logger.info("Attempting to authenticate with " + username + ":" + password);
Admin admin = Admin.findByUsername(username);
if ((admin != null) && (admin.checkPassword(password) == true)) {
Logger.info("Successfull authentication of " + admin.username);
/**
* wanted to put an extra value in session - logged_in_adminid to distinguish an admin, as a
* user could be logged in and type the route for admin URLs and get into the restricted
* access areas. By putting a new value in session, it can only be set if an admin is logged
* in.
*/
session.put("logged_in_adminid", admin.id);
/**
* if login successful, communicate back to AJAX call in adminlogin.js and that will handle
* the next screen
*/
JSONObject obj = new JSONObject();
String value = "correct";
obj.put("inputdata", value);
renderJSON(obj);
} else {
/**
* if login unsuccessful, communicate back to AJAX call in adminlogin.js and that will
* redisplay login.html with error
*/
Logger.info("Authentication failed");
JSONObject obj = new JSONObject();
String value = "Error: Incorrect Email/Password entered.";
obj.put("inputdata", value);
renderJSON(obj);
}
}
public static void closeConnection() {
if (twitter != null) {
Logger.info("Closing down Twitter stream...");
twitter.cleanUp();
if (esClient != null) esClient.close();
} else {
Logger.info("No twitter stream found");
}
}
public TweetListener(List<String> terms, Client esClient, String esIndex, String esType) {
this.terms = terms;
this.esClient = esClient;
StringBuilder query = new StringBuilder();
for (int i = 0; i < terms.size(); i++) {
if (i > 0) query.append("|");
// query.append("(").append(Pattern.quote(terms.get(i))).append(")");
// query.append("(").append(terms.get(i)).append(")");
query.append(terms.get(i));
}
Logger.info("Query match pattern: " + query.toString());
this.matchPattern = Pattern.compile(query.toString(), Pattern.CASE_INSENSITIVE);
Logger.info("Query match pattern: " + matchPattern.toString());
}
private static void startStream(List<String> terms) throws TwitterException {
if (twitter != null) {
twitter.cleanUp();
}
if (esClient != null) {
esClient.close();
esClient = null;
}
play.Configuration pconf = Play.application().configuration();
String elasticSearchCluster = pconf.getString("tweet.elasticsearch.cluster.name");
if (elasticSearchCluster != null) {
Logger.info("Configuring ElasticSearch...");
Settings settings =
ImmutableSettings.settingsBuilder().put("cluster.name", elasticSearchCluster).build();
esClient =
new TransportClient(settings)
.addTransportAddress(
new InetSocketTransportAddress(
pconf.getString("tweet.elasticsearch.transport.host"),
pconf.getInt("tweet.elasticsearch.transport.port")));
} else {
esClient = null;
}
twitter4j.conf.Configuration tconf = Application.getTwitterConfiguration();
TwitterStreamFactory tf = new TwitterStreamFactory(tconf);
twitter = tf.getInstance();
StatusListener l =
new TweetListener(
terms,
esClient,
pconf.getString("tweet.elasticsearch.index"),
pconf.getString("tweet.elasticsearch.type"));
twitter.addListener(l);
String[] tracks = new String[terms.size()];
StringBuffer termsString = new StringBuffer();
for (int i = 0; i < terms.size(); i++) {
tracks[i] = terms.get(i);
if (i != 0) termsString.append(",");
termsString.append(terms.get(i));
}
FilterQuery q = new FilterQuery().track(tracks);
twitter.filter(q);
Logger.info("Starting listening for tweets using terms " + termsString.toString() + "...");
}
public static Result start() {
java.util.Map<String, String[]> map = request().body().asFormUrlEncoded();
List<String> terms = new ArrayList<>(map.size());
for (int i = 0; i < map.size(); i++) {
String key = "terms[" + i + "]";
if (map.containsKey(key)) {
String[] values = map.get(key);
if ((values != null) && (values.length >= 1)) {
terms.add(values[0]);
}
}
}
StreamConfig config = getConfig();
config.putTerms(terms);
config.update();
StringBuilder sb = new StringBuilder();
for (String t : terms) {
sb.append(t);
sb.append(", ");
}
sb.delete(sb.length() - 2, sb.length());
try {
startStream(terms);
flash("success", "Twitter stream started (" + sb.toString() + ")");
} catch (TwitterException e) {
Logger.info("Error starting twitter stream", e);
flash("error", "Error starting Twitter stream" + e.getMessage());
}
return redirect(routes.Streams.listAll());
}
public static void map() throws InterruptedException {
Application.mapListeners.addListener();
Logger.info("connecting ws.");
while (inbound.isOpen()) {
String event = await(MapEvent.instance.event.nextEvent());
outbound.send(event);
}
Logger.info("disconnecting ws.");
Application.mapListeners.removeListener();
}
public static void startConnection() {
StreamConfig config = getConfig();
try {
startStream(config.listTerms());
} catch (TwitterException e) {
Logger.info("Error starting twitter stream", e);
}
}
public static void fbLogin() {
String token = params.get("token");
if (null != token && !token.isEmpty()) {
FacebookClient fb = new DefaultFacebookClient(token);
User fbUser = fb.fetchObject("me", User.class);
Logger.info("Facebook User:"******"Such a user does not exists. Create/Register one...");
// Register a new...
// Email uniqueness is controlled by Facebook I suppose, so no need to check on our side...
sesUser = new SUser(fbUser.getName(), fbUser.getEmail());
sesUser.fbId = fbUser.getId();
sesUser.save();
}
Auth.fbLogin(token, sesUser);
} else {
redirect("/");
}
}
public static void postDate(String code, String userId, int rank) {
Logger.info(code);
Logger.info(userId);
Logger.info("" + rank);
if (code.equals(Business.BUSINESS)) {
Business b = Business.findById(userId);
b.rank = rank;
b.save();
} else if (code.equals(Developer.DEVELOPER)) {
Developer d = Developer.findById(userId);
d.rank = rank;
d.save();
} else if (code.equals(Creativo.CREATIVO)) {
Creativo c = Creativo.findById(userId);
c.rank = rank;
c.save();
}
render();
}
public static Admin getCurrentAdmin() {
/**
* get currently logged in admin for Candidate (CandidateController.java) + Office
* (OfficeController.java) constructors via new logged_in_adminid written to session on admin
* login
*/
String adminId = session.get("logged_in_adminid");
if (adminId == null) {
return null;
}
Admin logged_in_admin = Admin.findById(Long.parseLong(adminId));
Logger.info("In Admin controller: Logged in admin is " + logged_in_admin.username);
return logged_in_admin;
}
public void onStatus(twitter4j.Status status) {
Logger.info(status.getUser().getName() + " : " + status.getText());
Tweet tweet = new Tweet(status);
tweet.conformsToTerms = checkMatch(status);
tweet.save();
if (tweet.conformsToTerms && esClient != null) {
String json = DataObjectFactory.getRawJSON(status);
json =
json.replaceAll(
"(\"geo\":\\{\"type\":\"Point\",\"coordinates\":)\\[([-0-9.,]*)\\]", "$1\"$2\"");
// Logger.debug("geo mangled json");
// Logger.debug(json);
IndexResponse response =
esClient.prepareIndex("twitter", "tweet").setSource(json).execute().actionGet();
}
}
public static Result download() {
Exporter exporter = new Exporter("/tmp/tweets.xlsx");
List<Tweet> tweets = Tweet.find.all();
try {
for (Tweet t : tweets) {
SimpleTweet simple = new SimpleTweet();
simple.id = t.id;
simple.createdAt = t.date;
simple.userName = t.fromUser;
simple.userId = t.fromUserId;
simple.text = t.text;
simple.inReplyToName = t.inReplyTo;
simple.latitude = t.latitude;
simple.longitude = t.longitude;
exporter.addTweet(simple);
}
exporter.write();
} catch (FileNotFoundException e) {
flash("error", "Bestand niet gevonden");
Logger.info("Bestand niet gevonden", e);
return ok("Exception opening file");
}
// try {
response().setContentType("application/x-download");
response().setHeader("Content-disposition", "attachment; filename=tweets.xlsx");
return ok(new File("/tmp/tweets.xlsx"));
/*
} catch (IOException e) {
Logger.info("Exception sending zipfile", e);
return ok("Exception opening file");
*/
// }
}
public void onTrackLimitationNotice(int numberOfLimitedStatuses) {
Logger.info("Track limitation, missed " + numberOfLimitedStatuses);
}
public void onStallWarning(StallWarning warning) {
Logger.info("Stall warning");
}
public void onScrubGeo(long userId, long upToStatusId) {
Logger.info("Scrub geo");
}
public void onDeletionNotice(StatusDeletionNotice statusDeletionNotice) {
Logger.info("Deletion notice");
}
public static void upload(String imei, File data) {
try {
File pbFile =
new File(
Play.configuration.getProperty("application.uploadDataDirectory"),
imei + "_" + new Date().getTime() + ".pb");
Logger.info(pbFile.toString());
data.renameTo(pbFile);
byte[] dataFrame = new byte[(int) pbFile.length()];
;
DataInputStream dataInputStream =
new DataInputStream(new BufferedInputStream(new FileInputStream(pbFile)));
dataInputStream.read(dataFrame);
Upload upload = Upload.parseFrom(dataFrame);
Phone phone = Phone.find("imei = ?", imei).first();
if (phone == null) badRequest();
for (Upload.Route r : upload.getRouteList()) {
if (r.getPointList().size() <= 1) continue;
Agency a = Agency.find("gtfsAgencyId = ?", "DEFAULT").first();
Route route = new Route("", r.getRouteName(), RouteType.BUS, r.getRouteDescription(), a);
route.phone = phone;
route.routeNotes = r.getRouteNotes();
route.vehicleCapacity = r.getVehicleCapacity();
route.vehicleType = r.getVehicleType();
route.captureTime = new Date(r.getStartTime());
route.save();
List<String> points = new ArrayList<String>();
Integer pointSequence = 1;
for (Upload.Route.Point p : r.getPointList()) {
points.add(new Double(p.getLon()).toString() + " " + new Double(p.getLat()).toString());
RoutePoint.addRoutePoint(p, route.id, pointSequence);
pointSequence++;
}
String linestring = "LINESTRING(" + StringUtils.join(points, ", ") + ")";
BigInteger tripShapeId = TripShape.nativeInsert(TripShape.em(), "", linestring, 0.0);
TripPattern tp = new TripPattern();
tp.route = route;
tp.headsign = r.getRouteName();
tp.shape = TripShape.findById(tripShapeId.longValue());
tp.save();
Integer sequenceId = 0;
for (Upload.Route.Stop s : r.getStopList()) {
BigInteger stopId = Stop.nativeInsert(Stop.em(), s);
TripPatternStop tps = new TripPatternStop();
tps.stop = Stop.findById(stopId.longValue());
tps.stopSequence = sequenceId;
tps.defaultTravelTime = s.getArrivalTimeoffset();
tps.defaultDwellTime = s.getDepartureTimeoffset() - s.getArrivalTimeoffset();
tps.pattern = tp;
tps.board = s.getBoard();
tps.alight = s.getAlight();
tps.save();
sequenceId++;
}
// ProcessGisExport gisExport = new ProcessGisExport(tp.id);
// gisExport.doJob();
}
Logger.info("Routes uploaded: " + upload.getRouteList().size());
dataInputStream.close();
ok();
} catch (Exception e) {
e.printStackTrace();
badRequest();
}
}
public static Result index() {
LOG.info("this is home:" + request().toString());
UUIDGenerator uuid = UUIDGenerator.findByUDID(request().username());
return ok(home.render(uuid.getUser().getUsername()));
}