(VBScript) Frame.io - Upload an Asset

Upload an asset to Frame.io

For more information, see https://docs.frame.io/docs/uploading-assets

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

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
'Create a Unicode (utf-16) output text file.
Set outFile = fso.CreateTextFile("output.txt", True, True)

' 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")
set http = CreateObject("Chilkat.Http")

' Implements the following CURL command:

' curl --request POST \
'   --url https://api.frame.io/v2/assets/<ASSET_ID>/children \
'   --header 'authorization: Bearer <FRAME_IO_DEV_TOKEN>' \
'   --header 'content-type: application/json' \
'   --data '{"filesize":1570024 ,"filetype":"video/mp4","name":"rotating_earth","type":"file"}'

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

' Use this online tool to generate code from sample JSON:
' Generate Code to Create JSON

' The following JSON is sent in the request body.

' {
'   "filesize": 1570024,
'   "filetype": "video/mp4",
'   "name": "rotating_earth",
'   "type": "file"
' }

localFilePath = "qa_data/mp4/rotating_earth.mp4"
' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.FileAccess")
set fac = CreateObject("Chilkat.FileAccess")
fileSize = fac.FileSize(localFilePath)

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.JsonObject")
set json = CreateObject("Chilkat.JsonObject")
success = json.UpdateInt("filesize",fileSize)
success = json.UpdateString("filetype","video/mp4")
success = json.UpdateString("name","rotating_earth7")
success = json.UpdateString("type","file")

http.SetRequestHeader "content-type","application/json"
' Adds the "Authorization: Bearer <FRAME_IO_DEV_TOKEN>" header.
http.AuthToken = "<FRAME_IO_DEV_TOKEN>"

' Uploading to asset ID: 039845e8-bffe-4d6b-88d3-c780bae06342
' resp is a Chilkat.HttpResponse
Set resp = http.PostJson3("https://api.frame.io/v2/assets/039845e8-bffe-4d6b-88d3-c780bae06342/children","application/json",json)
If (http.LastMethodSuccess = 0) Then
    outFile.WriteLine(http.LastErrorText)
    WScript.Quit
End If

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.StringBuilder")
set sbResponseBody = CreateObject("Chilkat.StringBuilder")
success = resp.GetBodySb(sbResponseBody)
' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.JsonObject")
set jResp = CreateObject("Chilkat.JsonObject")
success = jResp.LoadSb(sbResponseBody)
jResp.EmitCompact = 0

outFile.WriteLine("Response Body:")
outFile.WriteLine(jResp.Emit())

respStatusCode = resp.StatusCode
outFile.WriteLine("Response Status Code = " & respStatusCode)
If (respStatusCode >= 400) Then
    outFile.WriteLine("Response Header:")
    outFile.WriteLine(resp.Header)
    outFile.WriteLine("Failed.")

    WScript.Quit
End If

' Upload in chunks to the pre-signed S3 upload URLs.
' There are ways to do this in parallel, but for simplicity we'll show how to upload
' one chunk after another.
numChunks = jResp.SizeOfArray("upload_urls")
sizePerChunk = (fileSize + numChunks - 1) / numChunks

outFile.WriteLine("numChunks = " & numChunks)
outFile.WriteLine("sizePerChunk = " & sizePerChunk)

success = fac.OpenForRead(localFilePath)
If (success = 0) Then
    outFile.WriteLine(fac.LastErrorText)
    WScript.Quit
End If

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.BinData")
set bd = CreateObject("Chilkat.BinData")
' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Http")
set httpForUpload = CreateObject("Chilkat.Http")

httpForUpload.SetRequestHeader "x-amz-acl","private"

i = 0
Do While (i < numChunks)
    success = bd.Clear()
    success = fac.ReadBlockBd(i,sizePerChunk,bd)

    jResp.I = i
    uploadUrl = jResp.StringOf("upload_urls[i]")

    ' Send the chunk in a PUT:

    outFile.WriteLine("PUT chunk " & (i + 1))
    outFile.WriteLine("URL: " & uploadUrl)

    ' PUT https://frameio-uploads-production.s3/etc/etc
    ' Content-Type: video/mp4
    ' x-amz-acl: private

    ' resp is a Chilkat.HttpResponse
    Set resp = httpForUpload.PBinaryBd("PUT",uploadUrl,bd,"video/mp4",0,0)
    If (httpForUpload.LastMethodSuccess = 0) Then
        outFile.WriteLine(httpForUpload.LastErrorText)
        WScript.Quit
    End If

    outFile.WriteLine("response status: " & resp.StatusCode)

    i = i + 1
Loop

fac.FileClose 

outFile.WriteLine("File uploaded.")

outFile.Close