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Classic ASP Examples

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(Classic ASP) Upload File to Google Cloud Storage

Demonstrates how to upload a file to Google Cloud Storage.

Chilkat ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
'  This example requires the Chilkat API to have been previously unlocked.
'  See Global Unlock Sample for sample code.

'  This example uses a previously obtained access token having permission for the
'  scope "https://www.googleapis.com/auth/cloud-platform"

'  In this example, Get Google Cloud Storage OAuth2 Access Token,
'  the service account access token was saved to a text file.  This example fetches the access token from the file..
set sbToken = Server.CreateObject("Chilkat_9_5_0.StringBuilder")
success = sbToken.LoadFile("qa_data/tokens/googleCloudStorageAccessToken.txt","utf-8")

'  Send a POST equivalent to this curl command.
'  The content of the file is contained in the request body.

'  curl -X POST --data-binary @[OBJECT] \
'      -H "Authorization: Bearer [OAUTH2_TOKEN]" \
'      -H "Content-Type: [OBJECT_CONTENT_TYPE]" \
'      "https://www.googleapis.com/upload/storage/v1/b/[BUCKET_NAME]/o?uploadType=media&name=[OBJECT_NAME]"

set http = Server.CreateObject("Chilkat_9_5_0.Http")
http.AuthToken = sbToken.GetAsString()

set sbPath = Server.CreateObject("Chilkat_9_5_0.StringBuilder")
success = sbPath.Append("/upload/storage/v1/b/bucket_name/o?uploadType=media&name=object_name")
numReplaced = sbPath.Replace("bucket_name","chilkat-ocean")
numReplaced = sbPath.Replace("object_name","penguins.jpg")

set req = Server.CreateObject("Chilkat_9_5_0.HttpRequest")
req.HttpVerb = "POST"
req.Path = sbPath.GetAsString()
req.ContentType = "image/jpeg"
'  Indicate the file to be streamed in the request body when the HTTP POST is sent.
success = req.StreamBodyFromFile("qa_data/jpg/penguins.jpg")

' resp is a Chilkat_9_5_0.HttpResponse
Set resp = http.SynchronousRequest("www.googleapis.com",443,1,req)
If (http.LastMethodSuccess = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( http.LastErrorText) & "</pre>"
    Response.End
End If

responseCode = resp.StatusCode
If (responseCode = 401) Then
    Response.Write "<pre>" & Server.HTMLEncode( resp.BodyStr) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "If invalid credentials, then it is likely the access token expired.") & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "Your app should automatically fetch a new access token and re-try.") & "</pre>"

    Response.End
End If

Response.Write "<pre>" & Server.HTMLEncode( "Response code: " & responseCode) & "</pre>"
Response.Write "<pre>" & Server.HTMLEncode( "Response body") & "</pre>"
Response.Write "<pre>" & Server.HTMLEncode( resp.BodyStr) & "</pre>"

'  A successful response looks like this:
'  Response code: 200
'  Response body
'  {
'   "kind": "storage#object",
'   "id": "chilkat-ocean/penguins.jpg/1502643657837855",
'   "selfLink": "https://www.googleapis.com/storage/v1/b/chilkat-ocean/o/penguins.jpg",
'   "name": "penguins.jpg",
'   "bucket": "chilkat-ocean",
'   "generation": "1502643657837855",
'   "metageneration": "1",
'   "contentType": "image/jpeg",
'   "timeCreated": "2017-08-13T17:00:57.811Z",
'   "updated": "2017-08-13T17:00:57.811Z",
'   "storageClass": "MULTI_REGIONAL",
'   "timeStorageClassUpdated": "2017-08-13T17:00:57.811Z",
'   "size": "777835",
'   "md5Hash": "nTd7EM53jEk4s8fixjoimg==",
'   "mediaLink": "https://www.googleapis.com/download/storage/v1/b/chilkat-ocean/o/penguins.jpg?generation=1502643657837855&alt=media",
'   "crc32c": "ixxYVw==",
'   "etag": "CJ+azOvX1NUCEAE="
'  }


%>
</body>
</html>

 

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