I really need an example how to translate a text with google translate API v2.
I have implemented already the following:
String googleUrl="https://www.googleapis.com/language/translate/v2?key=<My Key>";
googleUrl+="&q=";
googleUrl+=urlEncode(txtFeedback.getString());
googleUrl+="&source=";
googleUrl+=System.getProperty("microedition.locale").substring(0, 2);
googleUrl+="&target=en";
HttpConnection googlAPI = null;
DataInputStream dis = null;
StringBuffer response = new StringBuffer();
googlAPI = (HttpConnection)Connector.open(googleUrl);
googlAPI.setRequestMethod(HttpConnection.GET);
dis = new DataInputStream(googlAPI.openInputStream());
int ch;
while ((ch = dis.read()) != -1) {
response.append((char) ch);
}
String tt = response.toString();
tt = tt.substring(tt.indexOf("{"));
JSONObject js = new JSONObject(tt);
params +=js.getJSONObject("data").getJSONArray("translations").getJSONObject(0)
.getString("translatedText") + crlf;
but this code throws the Certificate exception: certificate was issued by an unrecognized entity
it throws the exception on my real device Samsung GT-S5230 as well as Emulator
Really need help.
If I do something wrong it would be great to get an example how to call the google translate API from j2me midlet.
A quick look shows you are accessing a https url:
String googleUrl="https://www.googleapis.com/language/translate/v2?key=";
using httpConnection
googlAPI = (HttpConnection) Connector.open(googleUrl);
Change that to HttpsConnection
HttpsConnection googlAPI = null;
...
googlAPI = (HttpsConnection) Connector.open(googleUrl);
and let's see how it goes.
Related
I'm trying to get the PKCE example to work, but I keep hitting
Error code: 500
Error: invalid_request : code challenge required
Here's a sample url, it does include a code_challenge param generated with the example code.
https://login.xero.com/identity/connect/authorize
?client_id=XXX
&response_type=code
&scope=openid%20profile%20email%20offline_access%20files%20accounting.transactions%20accounting.contacts&redirect_uri=https%3A%2F%2Flocalhost%3A5001%2F
&code_challenge=tj6n3SLd6FZ8g6jjSJYvfC--4r2PHGnpbSGTwIreNqQ
&code_challenge_method=S256
The registered app is a PKCE flow, kind of out of options what it could be.
Here's the code I use, the only changes are the last 2 lines where I launch the browser a I'm connecting from a desktop app. Tried pasting the generated url into the browser directly but that also didn't work.
XeroConfiguration xconfig = new XeroConfiguration();
xconfig.ClientId = "XXX";
xconfig.CallbackUri = new Uri("https://localhost:5001"); //default for standard webapi template
xconfig.Scope = "openid profile email offline_access files accounting.transactions accounting.contacts";
//xconfig.State = "YOUR_STATE"
var client = new XeroClient(xconfig);
// generate a random codeVerifier
var validChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-._~";
Random random = new Random();
int charsLength = random.Next(43, 128);
char[] randomChars = new char[charsLength];
for (int i = 0; i < charsLength; i++) {
randomChars[i] = validChars[random.Next(0, validChars.Length)];
}
string codeVerifier = new String(randomChars);
var uri = client.BuildLoginUriPkce(codeVerifier);
Clipboard.SetText(uri);
System.Diagnostics.Process.Start("explorer.exe", $"\"{uri}\"");
I don't think this is a code issue, but we have a list of hundreds of addresses to process. Some return data and we are able to get Long and Lat but most return (401) UnAuthorized errors. What would cause this to happen? We have tried passing Host Headers and everything else, the REST API seems to work better in our development environment but throws way more errors when deployed to our Job Server. Any help on this issue will be greatly appreciated. We would like to understand why some calls work and others don't, we pass the same apiKey each time so this is really confusing. Thanks
Here is a code snippet using c# (Work in progress):
//GET THE LATITUDE AND LONGITUDE BASED OFF THE PHYSICAL ADDRESS
String clientAddress = clientRow["home_address"].ToString() + ", " + clientRow["home_city"].ToString() + ", " + clientRow["home_state"].ToString() + ", " + clientRow["home_zip"].ToString();
Logger.Debug("CLIENT ADDRESS: {0}", clientAddress);
String geocoderUri = "https://geocode.search.hereapi.com/v1/geocode?q=" + clientAddress + "&apiKey=xxxxxxxxxxxxxxxxxxxxx"; //KEY REMOVED FOR POSTING ON STACK OVERFLOW
var syncClient = new WebClient();
var content = syncClient.DownloadString(geocoderUri);
//CREATE THE JSON SERIALIZER AND PARSE OUR RESPONSE
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(AddressData));
using (var ms = new MemoryStream(Encoding.Unicode.GetBytes(content)))
{
var addressData = (AddressData)serializer.ReadObject(ms);
if (addressData.items.Count() > 0)
{
//INSERT THE LATITUDE AND LONGITUDE IN DB
String sLat = addressData.items[0].position.lat.ToString();
String sLong = addressData.items[0].position.lng.ToString();
Logger.Debug("CLIENT GEOLOCATION - Longitude: {0} Latitude: {1}", sLong, sLat);
insertLatLong(sLat, sLong, clientRow["clientID"].ToString(), 1);
}
}
Would you please try to use RestSharp lib for rest api?
Please see below sample code.
var client = new RestClient("https://geocode.search.hereapi.com/v1/geocode?q="+ clientAddress);
client.Timeout = -1;
var request = new RestRequest(Method.GET);
request.AddHeader("Authorization", "Bearer YOUR TOKEN");
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);
I have been trying to implement a C# client application to interact with Tensorflow serving server for few weeks now with no success. I have a Python client which works successfully but I can not replicate its functionality with C#. The Python client
import requests
#import json
from keras.preprocessing.image import img_to_array, array_to_img, load_img
from keras.preprocessing import image
flowers = 'c:/flower_photos/cars/car1.jpg'
image1 = img_to_array(image.load_img(flowers, target_size=(128,128))) / 255
payload = {
"instances": [{"image":image1.tolist()},
]
}
print("sending request...")
r = requests.post('http://localhost:8501/v1/models/flowers/versions/1:predict', json=payload)
print(r.content)
The server responds correctly. I am using Tensorflow version 1.12.0 with corresponding latest serving image. They are all working fine.
According to REST API documentation, the API structure is given but its not clear to me at all. I need to send the image to server. How could I add the image payload to JSON request in C# ? After going through many sites, I found that image should be in base64string.
So I did the image conversion into base64
private string GetBase64ImageBytes(string ImagePath)
{
using (Image image = Image.FromFile(ImagePath))
{
using (MemoryStream m = new MemoryStream())
{
image.Save(m, image.RawFormat);
byte[] imageBytes = m.ToArray();
// Convert byte[] to Base64 String
string base64String = Convert.ToBase64String(imageBytes);
return base64String;
}
}
}
The request portion is as follows : (server responds with metadata correctly for the GET request)
public string PostImageToServerAndClassify(string imageArray)
{
//https://stackoverflow.com/questions/9145667/how-to-post-json-to-a-server-using-c
string result = null;
string ModelName = cmbProjectNames.Text.Replace(" ", "");
string status_url = String.Format("http://localhost:{0}/v1/models/{1}/versions/{2}:predict", txtPort.Text, ModelName, txtVersion.Text);
var httpWebRequest = (HttpWebRequest)WebRequest.Create(status_url);
httpWebRequest.ContentType = "application/json";
httpWebRequest.Method = "POST";
try
{
using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
{
// string json = "{"+ #"""instances""" + ": [{" + #"""image""" + #":" + imageArray + "}]}";
// imageArray = #""" + imageArray + #""";
string json = "{ " + #"""instances""" + ": [{" + #"""image""" + #": { " + #"""b64"": """ + imageArray + #"""}}]}";
streamWriter.Write(json);
streamWriter.Flush();
streamWriter.Close();
}
var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
{
result = streamReader.ReadToEnd();
}
}
catch (Exception ex)
{
result = ex.Message;
}
return result;
}
With the POST request, I get the error message "The remote server returned an error: (400) Bad Request.". Also server terminates its service. In Postman I get
the detailed error info as :
{ "error": "Failed to process element: 0 key: image of \'instances\' list. Error: Invalid argument: JSON Value: {\n \"b64\": \"/9j/4AAQSkZJRgABAQEAAAAAAAD/4QBSRXhpZgAATU0AKgAAAAgAAYdpAAQAAAABAAAAGgAAAAAAAZKGAAcAAAAcAAAALAAAAABVTklDT0RFAABBAHAAcABsAGUATQBhAHIAaw ... .....(image string data)
So this feels like that I am sending the incorrect data format.
Could someone please tell me what is wrong here ? Any example of image conversion and POST request is highly appreciated. I can not find anywhere that base64string format is the right format for the image in TF site. Python client data format is different hence really need to know what is the right format with any reference documents.
The nearest reference I found here with JAVA client but did not work with mine may be due to TF version difference.
Here is my code and I am getting Internal Error for postural() call. By the way, one more thing I want to know how we can use verify_peer to 0(zero) for not using SSL things. What is wrong with my code?
void SendSMS(SMS SMSObject)
{
//CONFIGURATION
URL = "https://example.com/send_ack.php";
wbLogin = "wbLogin";
wbPwd = "wbPwd";
wbAccount = "wbAccount";
label = "label";
applicationName = "ADR SMS v1.0";
//BASE64 ENCODING
Base64Encoded = zoho.encryption.base64Encode("httpLogin:httpPwd");
AuthorizationBasic = "Authorization: Basic " + Base64Encoded;
//HEADER
HeaderMap = Map();
HeaderMap.put("content-type", "application/x-www-form-urlencoded");
HeaderMap.put("Authorization", AuthorizationBasic);
//REQUEST
RequestMap = Map();
RequestMap.put("compte", wbAccount);
RequestMap.put("op", 1);
RequestMap.put("type", 0);
RequestMap.put("dt", zoho.currentdate.getDay());
RequestMap.put("hr", zoho.currenttime.getHour());
RequestMap.put("mn", zoho.currenttime.getMinutes());
RequestMap.put("label", label);
RequestMap.put("dest_num", "phone_number");
RequestMap.put("msg", "ZC Testing");
RequestMap.put("ref", "ZC");
//CALL POSTURL
Result = postUrl(URL, RequestMap, HeaderMap, false);
//DEBUG
info Result;
}
Use Zoho Creator API for this purpose.
I am working on mvc 4 web application. I want to implement a functionality wherein the scenario is as follows-
There will be gmail id as input for ex: abc#gmail.com. When user will enter this, application should fetch all the calendar events of that respective email id and display them.
I have gone through this-
http://msdn.microsoft.com/en-us/library/live/hh826523.aspx#cal_rest
https://developers.google.com/google-apps/calendar/v2/developers_guide_protocol
I am new to this and i have searched a lot but not got any solution. Please help! Thanks in advance!
Got the solution . Just refer this.
https://github.com/nanovazquez/google-calendar-sample
Please check the steps below.
Add Google Data API SDK.
Try this code.. I wrote this code for one project but I removed some codes that are not related to Google Calender. If you don't want to use SDK, you can simply do http-get or http-post to your calender link based on spec.
CalendarService service = new CalendarService("A.Name");
const string GOOGLE_CALENDAR_FEED = "https://www.google.com/calendar/feeds/";
const string GOOGLE_CALENDAR_DEFAULT_ALL_CALENDAR_FULL = "default/allcalendars/full";
const string GOOGLE_CALENDAR_ALL_PRIVATE_FULL = "private/full";
private void SetUserCredentials() {
var userName = ConfigurationManager.AppSettings["GoogleUserName"];
var passWord = Security.DecryptString(ConfigurationManager.AppSettings["GooglePasswrod"]).ToInsecureString();
if (userName != null && userName.Length > 0) {
service.setUserCredentials(userName, passWord);
}
}
private CalendarFeed GetCalendarsFeed() {
CalendarQuery calendarQuery = new CalendarQuery();
calendarQuery.Uri = new Uri(GOOGLE_CALENDAR_FEED + GOOGLE_CALENDAR_DEFAULT_ALL_CALENDAR_FULL);
CalendarFeed resultFeed = (CalendarFeed)service.Query(calendarQuery);
return resultFeed;
}
private TherapistTimeSlots GetTimeSlots(CalendarEntry entry2) {
string feedstring = entry2.Id.AbsoluteUri.Substring(63);
var postUristring = string.Format("{0}{1}/{2}", GOOGLE_CALENDAR_FEED, feedstring, GOOGLE_CALENDAR_ALL_PRIVATE_FULL);
EventFeed eventFeed = GetEventFeed(postUristring);
slot.Events = new List<Event>();
if (eventFeed != null) {
var orderEventList = (from entity in eventFeed.Entries
from timeslot in ((EventEntry)entity).Times
orderby timeslot.StartTime
select entity).ToList();
}
return slot;
}
private EventFeed GetEventFeed(string postUristring) {
var eventQuery = new EventQuery();
eventQuery.Uri = new Uri(postUristring);
var h = Convert.ToInt32(DateTime.Now.ToString("HH", System.Globalization.DateTimeFormatInfo.InvariantInfo));
eventQuery.StartTime = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, h, 0, 0);
eventQuery.EndTime = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, h + 2, 0, 0);
try {
EventFeed eventFeed = service.Query(eventQuery) as EventFeed;
return eventFeed;
}
catch (Exception ex) {
/*
* http://groups.google.com/group/google-calendar-help-dataapi/browse_thread/thread/1c1309d9e6bd9be7
*
* Unfortunately, the calendar API will always issue a redirect to give you a
gsessionid that will optimize your subsequent requests on our servers.
Using the GData client library should be transparent for you as it is taking
care of handling those redirect; but there might some times where this error
occurs as you may have noticed.
The best way to work around this is to catche the Exception and re-send the
request as there is nothing else you can do on your part.
*/
return null;
}
}