(Lianja) 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 Lianja Extension Download Chilkat Lianja Extension

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

loHttp = createobject("CkHttp")

// 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 = .T.

// 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"

llSuccess = loHttp.Download("https://graph.microsoft.com/v1.0/me/drive/root:/{$item_path}:/content",lcLocalPath)
if (loHttp.LastMethodSuccess <> .T.) then
    ? loHttp.LastErrorText
    release loHttp
    return
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
    return
endif

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


release loHttp