Xbase++

OpenAI (ChatGPT) Upload File

See more OpenAI ChatGPT Examples

Demonstrate how to upload a file to a OpenAI user's organization. Xbase++

LOCAL nSuccess
LOCAL oHttp
LOCAL oReq
LOCAL oResp
LOCAL oSbResponseBody
LOCAL oJResp
LOCAL nRespStatusCode
LOCAL cId
LOCAL cV_object
LOCAL nV_bytes
LOCAL nCreated_at
LOCAL cFilename
LOCAL cPurpose

nSuccess := 0

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

oHttp := CreateObject("Chilkat.Http")

//  Implements the following CURL command:

//  curl https://api.openai.com/v1/files \
//    -H "Authorization: Bearer $OPENAI_API_KEY" \
//    -F purpose="fine-tune" \
//    -F file="@mydata.jsonl"

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

oReq := CreateObject("Chilkat.HttpRequest")
oReq:HttpVerb := "POST"
oReq:Path := "/v1/files"
oReq:ContentType := "multipart/form-data"
oReq:AddParam("purpose", "fine-tune")

//  myData.json contains the following:
//  { "prompt": "aa", "completion": "bb" }
//  { "prompt": "cc", "completion": "dd" }
nSuccess := oReq:AddFileForUpload2("file", "qa_data/json/mydata.jsonl", "application/octet-stream")

//  This is NOT a real key.  Change the "sk-vi...." to your own key.
oReq:AddHeader("Authorization", "Bearer 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")
oReq:AddHeader("Expect", "100-continue")

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

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

//  {
//    "id": "file-XjGxS3KTG0uNmNOK362iJua3",
//    "object": "file",
//    "bytes": 140,
//    "created_at": 1613779121,
//    "filename": "mydata.jsonl",
//    "purpose": "fine-tune"
//  }

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

cId := oJResp:StringOf("id")
cV_object := oJResp:StringOf("object")
nV_bytes := oJResp:IntOf("bytes")
nCreated_at := oJResp:IntOf("created_at")
cFilename := oJResp:StringOf("filename")
cPurpose := oJResp:StringOf("purpose")

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