Xojo Plugin

Google Translate Text

See more Google Translate Examples

Demonstrates how to use the Cloud Translation API to translate text from one spoken language to another. The example translates from English to Spanish. Xojo Plugin

Dim success As Boolean
success = False

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

// --------------------------------------------------------------------------------
// IMPORTANT: 
// Don't forget you need to 1st enable the Cloud Translation API in your Google Developers Console at https://console.cloud.google.com
// --------------------------------------------------------------------------------

// It is assumed we previously obtained an OAuth2 access token.
// This example loads the JSON access token file 
Dim jsonToken As New Chilkat.JsonObject
success = jsonToken.LoadFile("qa_data/tokens/_googleTranslate.json")
If (success <> True) Then
    System.DebugLog("Failed to load _googleTranslate.json")
    Return
End If

Dim http As New Chilkat.Http

http.AuthToken = jsonToken.StringOf("access_token")

// The following JSON is sent in the request body.

// {
//     "q": "The quick brown fox jumped over the lazy dog.",
//     "source": "en",
//     "target": "es",
//     "format": "text"
// }

Dim json As New Chilkat.JsonObject
// The following code creates the JSON request body.
success = json.UpdateString("q","The quick brown fox jumped over the lazy dog.")
success = json.UpdateString("source","en")
success = json.UpdateString("target","es")
success = json.UpdateString("format","text")

json.EmitCompact = False
System.DebugLog(json.Emit())

Dim resp As New Chilkat.HttpResponse
success = http.HttpJson("POST","https://translation.googleapis.com/language/translate/v2",json,"application/json",resp)
If (success = False) Then
    System.DebugLog(http.LastErrorText)
    Return
End If

Dim jResp As New Chilkat.JsonObject
success = resp.GetBodyJson(jResp)
jResp.EmitCompact = False

System.DebugLog("Response Body:")
System.DebugLog(jResp.Emit())

Dim respStatusCode As Int32
respStatusCode = resp.StatusCode
System.DebugLog("Response Status Code = " + Str(respStatusCode))
If (respStatusCode >= 400) Then
    System.DebugLog("Response Header:")
    System.DebugLog(resp.Header)
    System.DebugLog("Failed.")
    Return
End If

// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)

// {
//   "data": {
//     "translations": [
//       {
//         "translatedText": "El zorro r�pida salt� sobre el perro perezoso."
//       }
//     ]
//   }
// }

Dim translatedText As String

Dim i As Int32
i = 0
Dim n As Int32
n = jResp.SizeOfArray("data.translations")
While i < n
    jResp.I = i
    translatedText = jResp.StringOf("data.translations[i].translatedText")
    System.DebugLog(translatedText)
    i = i + 1
Wend