(Visual FoxPro) OneDrive -- Download to File

Downloads the contents of a DriveItem directly to a file in the local filesystem.

Note: This example requires Chilkat v9.5.0.68 or greater.

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

LOCAL loHttp
LOCAL lcLocalPath
LOCAL lnSuccess

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

loHttp = CreateObject('Chilkat_9_5_0.Http')

* Use your previously obtained access token here:
* See the following examples for getting an access token:
*    Get Microsoft Graph OAuth2 Access Token (Azure AD v2.0 Endpoint).
*    Get Microsoft Graph OAuth2 Access Token (Azure AD Endpoint).
*    Refresh Access Token (Azure AD v2.0 Endpoint).
*    Refresh Access Token (Azure AD Endpoint).

* (Make sure your token was obtained with the FilesRead or Files.ReadWrite scope.)
loHttp.AuthToken = "MICROSOFT_GRAPH_ACCESS_TOKEN"

* Sends the following GET request:
* GET https://graph.microsoft.com/v1.0/me/drive/root:/{item-path}:/content

* Make sure to automatically follow redirects
loHttp.FollowRedirects = 1

* This example will download /Misc/wildlife/penguins.jpg
loHttp.SetUrlVar("item_path","Misc/wildlife/penguins.jpg")

* Stream the response body directly to a local file.
lcLocalPath = "qa_output/penguins.jpg"

lnSuccess = loHttp.Download("https://graph.microsoft.com/v1.0/me/drive/root:/{$item_path}:/content",lcLocalPath)
IF (loHttp.LastMethodSuccess <> 1) THEN
    ? loHttp.LastErrorText
    RELEASE loHttp
    CANCEL
ENDIF

* If the response status code was not 200, then it failed.
IF (loHttp.LastStatus <> 200) THEN
    ? "Response Status Code = " + STR(loHttp.LastStatus)
    ? "Failed."
    RELEASE loHttp
    CANCEL
ENDIF

* If we got here, then the file was successfully downloaded.
? "Download from OneDrive successful."

RELEASE loHttp