(Visual FoxPro) WhatsApp - Get a User's Account Information

Demonstrates how to retrieve a user account by sending a GET request on the users endpoint.

For more information, see https://developers.facebook.com/docs/whatsapp/api/users/manage

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

LOCAL loHttp
LOCAL lnSuccess
LOCAL loSbResponseBody
LOCAL loJResp
LOCAL lnRespStatusCode
LOCAL lcROLES
LOCAL lcUsername
LOCAL i
LOCAL lnCount_i

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

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Http')
loHttp = CreateObject('Chilkat.Http')

* Implements the following CURL command:

* curl -X GET https://example.com/v1/users/username \
*   -H "Authorization: Bearer your-auth-token"

* Adds the "Authorization: Bearer your-auth-token" header.
loHttp.AuthToken = "your-auth-token"

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.StringBuilder')
loSbResponseBody = CreateObject('Chilkat.StringBuilder')
lnSuccess = loHttp.QuickGetSb("https://example.com/v1/users/username",loSbResponseBody)
IF (lnSuccess = 0) THEN
    ? loHttp.LastErrorText
    RELEASE loHttp
    RELEASE loSbResponseBody
    CANCEL
ENDIF

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.JsonObject')
loJResp = CreateObject('Chilkat.JsonObject')
loJResp.LoadSb(loSbResponseBody)
loJResp.EmitCompact = 0

? "Response Body:"
? loJResp.Emit()

lnRespStatusCode = loHttp.LastStatus
? "Response Status Code = " + STR(lnRespStatusCode)
IF (lnRespStatusCode >= 400) THEN
    ? "Response Header:"
    ? loHttp.LastHeader
    ? "Failed."
    RELEASE loHttp
    RELEASE loSbResponseBody
    RELEASE loJResp
    CANCEL
ENDIF

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

* {
*   "users": [
*     {
*       "ROLES": "ROLE_ADMIN | ROLE_USER",
*       "username": "username"
*     }
*   ]
* }

* Sample code for parsing the JSON response...

i = 0
lnCount_i = loJResp.SizeOfArray("users")
DO WHILE i < lnCount_i
    loJResp.I = i
    lcROLES = loJResp.StringOf("users[i].ROLES")
    lcUsername = loJResp.StringOf("users[i].username")
    i = i + 1
ENDDO

RELEASE loHttp
RELEASE loSbResponseBody
RELEASE loJResp