PowerBuilder

WaTrend Send WhatsApp Text

See more WaTrend Examples

Send a WhatsApp text. PowerBuilder

integer li_rc
integer li_Success
oleobject loo_Http
oleobject loo_Req
oleobject loo_SbUrl
string ls_ResponseBodyStr
oleobject loo_Resp
oleobject loo_SbResponseBody
integer li_RespStatusCode
oleobject loo_JResp
string ls_Status

li_Success = 0

// 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.Http")
if li_rc < 0 then
    destroy loo_Http
    MessageBox("Error","Connecting to COM object failed")
    return
end if

// Use your actual access token instead of 555555555555555555555555555555
loo_Req = create oleobject
li_rc = loo_Req.ConnectToNewObject("Chilkat.HttpRequest")

loo_Req.AddParam("number","84933313xxx")
loo_Req.AddParam("type","text")
loo_Req.AddParam("message","This is a test message")
loo_Req.AddParam("instance_id","609ACF283XXXX")
loo_Req.AddParam("access_token","555555555555555555555555555555")

// Note: The WaTrend online documentation indicate a POST should be used.
// However, it seems you might actually need to send a GET request.
// It is unclear.  
// If a GET is neeed, you would just send to the URL w/ query params like this:
loo_SbUrl = create oleobject
li_rc = loo_SbUrl.ConnectToNewObject("Chilkat.StringBuilder")

loo_SbUrl.Append("https://app.watrend.com/api/send.php?")
loo_SbUrl.Append(loo_Req.GetUrlEncodedParams())
ls_ResponseBodyStr = loo_Http.QuickGetStr(loo_SbUrl.GetAsString())
// The responseBodyStr contains the JSON response from the server..

loo_Req.HttpVerb = "POST"
loo_Req.ContentType = "application/x-www-form-urlencoded"

loo_Resp = create oleobject
li_rc = loo_Resp.ConnectToNewObject("Chilkat.HttpResponse")

li_Success = loo_Http.HttpReq("https://app.watrend.com/api/send.php",loo_Req,loo_Resp)
if li_Success = 0 then
    Write-Debug loo_Http.LastErrorText
    destroy loo_Http
    destroy loo_Req
    destroy loo_SbUrl
    destroy loo_Resp
    return
end if

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

loo_Resp.GetBodySb(loo_SbResponseBody)

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_Http
    destroy loo_Req
    destroy loo_SbUrl
    destroy loo_Resp
    destroy loo_SbResponseBody
    return
end if

Write-Debug loo_Resp.BodyStr

// Both success and failed responses use 200 status code.

// A success response contains this JSON in the response body:
// {"status":"success", ... }

// A failed response will contain something like this:
// {"status":"error","message":"License Invalidated"}

loo_JResp = create oleobject
li_rc = loo_JResp.ConnectToNewObject("Chilkat.JsonObject")

loo_JResp.LoadSb(loo_SbResponseBody)

ls_Status = loo_JResp.StringOf("status")
Write-Debug "status: " + ls_Status


destroy loo_Http
destroy loo_Req
destroy loo_SbUrl
destroy loo_Resp
destroy loo_SbResponseBody
destroy loo_JResp