(Delphi DLL) fatturazioneelettronica.aruba.it Upload File

Sample code to duplicate MSXML2.XMLHTTP.6.0 code to send an application/json POST to upload a file.

Chilkat for Delphi Downloads Chilkat non-ActiveX DLL for Delphi Chilkat ActiveX DLL for Delphi * The examples here use the non-ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Http, HttpRequest, HttpResponse;

...

procedure TForm1.Button1Click(Sender: TObject);
var
http: HCkHttp;
req: HCkHttpRequest;
jsonBody: PWideChar;
success: Boolean;
tokenOAuth2: PWideChar;
resp: HCkHttpResponse;

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

// This example duplicates the following Microsoft FoxPro (XMLHTTP) code

// LOCAL lFile, lFile_base64, lVariabili, lCred_firma, lDom_firma, ltoken
// ltoken = oConnessione_Aruba.access_token && si ottiene con il codice di prima per l'autenticazione
// lCred_firma = '' && credenziali firma automatica (lasciare vuoto se si affida la firma ad Aruba)
// lDom_firma = ''  && credenziali firma automatica (lasciare vuoto se si affida la firma ad Aruba)
// lfile = GETFILE('xml','File XML','Carica il file') && si pu optare anche per mandare direttamente il nome del dile lfile = "IT0000000000_00001.XML" 
// lfile_base64 = STRCONV(FILETOSTR(lfile),13) && serve a convertire il file da testo a binario
// lVariabili = '{"dataFile" : "'+lfile_base64+'","credential" : "","domain" : ""}' && sono formattate in json
// 
// Local loHttp As "MSXML2.XMLHTTP.6.0"
// loHttp = Createobject("MSXML2.XMLHTTP.6.0")
// Local lEsito && variabile per prelevare la risposta del server
// With loHttp As MSXML2.XMLHTTP.6.0
//       .Open("POST", 'https://demows.fatturazioneelettronica.aruba.it/services/invoice/upload',.F.)
//       .setRequestHeader("Accept","application/json")
//       .setRequestHeader("Authorization","Bearer "+ltoken)
//       .setRequestHeader("Content-Type","application/json;charset=UTF-8")
//       .setRequestHeader("Content-Length","90")
//       .Send(lVariabili) && faccio la POST con le variabili
//       Store .responsetext To lEsito && memorizzo la risposta del server
// Endwith
// 
// Public oUpload_Aruba
// oUpload_Aruba=nfjsonread(lEsito)
// 
// *!*   ?oUpload_Aruba.errorCode && 1 degli errori dalla tabella ErroCode
// *!*   ?oUpload_Aruba.errorDescription && La relativa descrizione
// *!*   ?oUpload_Aruba.uploadFileName && il nome file inviato
// RELEASE loHttp 

http := CkHttp_Create();
req := CkHttpRequest_Create();

CkHttp_putSessionLogFilename(http,'qa_output/uploadLog.txt');

CkHttpRequest_putHttpVerb(req,'POST');
CkHttpRequest_putPath(req,'/services/invoice/upload');
CkHttpRequest_putCharset(req,'utf-8');
CkHttpRequest_putContentType(req,'application/json');

jsonBody := '{ This is the JSON request body.... }';
success := CkHttpRequest_LoadBodyFromString(req,jsonBody,'utf-8');

CkHttpRequest_AddHeader(req,'Accept','application/json');

tokenOAuth2 := 'YOUR_OAUTH2_TOKEN';
CkHttp_putAuthToken(http,tokenOAuth2);

// No need to set Content-Length because Chilkat always computes the actual content length and adds the header.

resp := CkHttp_SynchronousRequest(http,'demows.fatturazioneelettronica.aruba.it',443,True,req);
if (CkHttp_getLastMethodSuccess(http) <> True) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

Memo1.Lines.Add('Response Status: ' + IntToStr(CkHttpResponse_getStatusCode(resp)));
Memo1.Lines.Add('Response Body: ');
Memo1.Lines.Add(CkHttpResponse__bodyStr(resp));

CkHttpResponse_Dispose(resp);

CkHttp_Dispose(http);
CkHttpRequest_Dispose(req);

end;