Xbase++

MercadoLibre - Cargar factura (Upload Invoice)

See more MercadoLibre Examples

Cargar factura en detalle de venta Xbase++

LOCAL nSuccess
LOCAL oHttp
LOCAL oJsonToken
LOCAL oSbPath
LOCAL nNumReplaced
LOCAL oReq
LOCAL oResp
LOCAL oSbResponseBody
LOCAL oJResp
LOCAL nRespStatusCode
LOCAL cStrVal
LOCAL i
LOCAL nCount_i

nSuccess := 0

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

oHttp := CreateObject("Chilkat.Http")

//  First get our previously obtained OAuth2 access token.
oJsonToken := CreateObject("Chilkat.JsonObject")
nSuccess := oJsonToken:LoadFile("qa_data/tokens/mercadolibre.json")

//  Implements the following CURL command:

//  curl -X POST https://api.mercadolibre.com/packs/$PACK_ID/fiscal_documents?access_token=$ACCESS_TOKEN 
//    -H 'content-type: multipart/form-data;' 
//    -F 'fiscal_document=@/home/user/.../Factura_adjunta.pdf'

//  Use the following online tool to generate HTTP code from a CURL command
//  Convert a cURL Command to HTTP Source Code

oSbPath := CreateObject("Chilkat.StringBuilder")
oSbPath:Append("/packs/$PACK_ID/fiscal_documents?access_token=$ACCESS_TOKEN")
//  Use an actual pack ID.
nNumReplaced := oSbPath:Replace("$PACK_ID", "2000000089077943")
nNumReplaced := oSbPath:Replace("$ACCESS_TOKEN", oJsonToken:StringOf("access_token"))

oReq := CreateObject("Chilkat.HttpRequest")
oReq:HttpVerb := "POST"
oReq:Path := oSbPath:GetAsString()
oReq:ContentType := "multipart/form-data"
nSuccess := oReq:AddFileForUpload2("fiscal_document", "/home/user/.../Factura_adjunta.pdf", "application/pdf")

oReq:AddHeader("Expect", "100-continue")
oReq:AddHeader("content-type", "multipart/form-data;")

oResp := CreateObject("Chilkat.HttpResponse")
nSuccess := oHttp:HttpSReq("api.mercadolibre.com", 443, 1, oReq, oResp)
IF (nSuccess == 0)
    ? oHttp:LastErrorText
    oHttp:destroy()
    oJsonToken:destroy()
    oSbPath:destroy()
    oReq:destroy()
    oResp:destroy()
    RETURN
ENDIF

oSbResponseBody := CreateObject("Chilkat.StringBuilder")
oResp:GetBodySb(oSbResponseBody)
oJResp := CreateObject("Chilkat.JsonObject")
oJResp:LoadSb(oSbResponseBody)
oJResp:EmitCompact := 0

? "Response Body:"
? oJResp:Emit()

nRespStatusCode := oResp:StatusCode
? "Response Status Code = " + Str(nRespStatusCode)
IF (nRespStatusCode >= 400)
    ? "Response Header:"
    ? oResp:Header
    ? "Failed."
    oHttp:destroy()
    oJsonToken:destroy()
    oSbPath:destroy()
    oReq:destroy()
    oResp:destroy()
    oSbResponseBody:destroy()
    oJResp:destroy()
    RETURN
ENDIF

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

//  {
//    "ids": [
//      "415460047_a96d8dea-38cd-4402-938e-80a1c134fc5d"
//    ]
//  }

//  Sample code for parsing the JSON response...
//  Use the following online tool to generate parsing code from sample JSON:
//  Generate Parsing Code from JSON

i := 0
nCount_i := oJResp:SizeOfArray("ids")
DO WHILE i < nCount_i
    oJResp:I := i
    cStrVal := oJResp:StringOf("ids[i]")
    i := i + 1
ENDDO

oHttp:destroy()
oJsonToken:destroy()
oSbPath:destroy()
oReq:destroy()
oResp:destroy()
oSbResponseBody:destroy()
oJResp:destroy()