(PowerBuilder) Refresh WiX Access Token

Request a new access token each time you call a WiX API. Use the refresh token together with your secret key, to request refresh tokens

For more information, see https://dev.wix.com/api/rest/authorization/oauth-2/refresh-an-access-token

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

integer li_rc
oleobject loo_Http
oleobject loo_JsonToken
integer li_Success
string ls_RefreshToken
oleobject loo_Json
oleobject loo_Resp
oleobject loo_SbResponseBody
oleobject loo_JResp
integer li_RespStatusCode
string ls_Refresh_token
string ls_Access_token

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

loo_Http = create oleobject
li_rc = loo_Http.ConnectToNewObject("Chilkat_9_5_0.Http")
if li_rc < 0 then
    destroy loo_Http
    MessageBox("Error","Connecting to COM object failed")
    return
end if

// Implements the following CURL command:

// curl -X POST \
//   https://www.wix.com/oauth/access \
//   -H 'Content-Type: application/json' \
//   -d '{
//     "grant_type": "refresh_token",
//     "client_id": <CLIENT_ID>,
//     "client_secret": <CLIENT_SECRET>,
//     "refresh_token": <REFRESH_TOKEN>
// }'

// It is assumed we previously obtained an OAuth2 access token.
// This example loads the JSON access token file 
// saved by this example: Get WiX OAuth2 Access Token

loo_JsonToken = create oleobject
li_rc = loo_JsonToken.ConnectToNewObject("Chilkat_9_5_0.JsonObject")

li_Success = loo_JsonToken.LoadFile("qa_data/tokens/wix.json")
if li_Success <> 1 then
    Write-Debug "Failed to load square.json"
    destroy loo_Http
    destroy loo_JsonToken
    return
end if

// Get the "refresh_token"
ls_RefreshToken = loo_JsonToken.StringOf("refresh_token")

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

// {
//   "grant_type": "refresh_token",
//   "client_id": <APP_ID>,
//   "client_secret": <APP_SECRET>,
//   "refresh_token": <REFRESH_TOKEN>
// }

loo_Json = create oleobject
li_rc = loo_Json.ConnectToNewObject("Chilkat_9_5_0.JsonObject")

loo_Json.UpdateString("grant_type","refresh_token")
loo_Json.UpdateString("client_id","CLIENT_ID")
loo_Json.UpdateString("client_secret","CLIENT_SECRET")
loo_Json.UpdateString("refresh_token",ls_RefreshToken)

loo_Http.SetRequestHeader("Content-Type","application/json")

loo_Resp = loo_Http.PostJson3("https://www.wix.com/oauth/access","application/json",loo_Json)
if loo_Http.LastMethodSuccess = 0 then
    Write-Debug loo_Http.LastErrorText
    destroy loo_Http
    destroy loo_JsonToken
    destroy loo_Json
    return
end if

loo_SbResponseBody = create oleobject
li_rc = loo_SbResponseBody.ConnectToNewObject("Chilkat_9_5_0.StringBuilder")

loo_Resp.GetBodySb(loo_SbResponseBody)
loo_JResp = create oleobject
li_rc = loo_JResp.ConnectToNewObject("Chilkat_9_5_0.JsonObject")

loo_JResp.LoadSb(loo_SbResponseBody)
loo_JResp.EmitCompact = 0

Write-Debug "Response Body:"
Write-Debug loo_JResp.Emit()

li_RespStatusCode = loo_Resp.StatusCode
Write-Debug "Response Status Code = " + string(li_RespStatusCode)
if li_RespStatusCode >= 400 then
    Write-Debug "Response Header:"
    Write-Debug loo_Resp.Header
    Write-Debug "Failed."
    destroy loo_Resp
    destroy loo_Http
    destroy loo_JsonToken
    destroy loo_Json
    destroy loo_SbResponseBody
    destroy loo_JResp
    return
end if

destroy loo_Resp

// Sample JSON response:

// {
//   "refresh_token": "OAUTH2.eyJraWQ ... vnB4cQ",
//   "access_token": "OAUTH2.eyJra ... la18lrw"
// }

ls_Refresh_token = loo_JResp.StringOf("refresh_token")
ls_Access_token = loo_JResp.StringOf("access_token")

// Save the new JSON access token response to a file.
loo_SbResponseBody.WriteFile("qa_data/tokens/wix.json","utf-8",0)


destroy loo_Http
destroy loo_JsonToken
destroy loo_Json
destroy loo_SbResponseBody
destroy loo_JResp