Lua Requires Chilkat v9.5.0.97+
Lua
OneDrive -- List Root Directory
See more OneDrive Examples
This gets the collection of DriveItem children of the root DriveItem. In OneDrive, a driveItem resource represents a file, folder, or other item stored in a drive. All file system objects in OneDriveare returned as driveItem resources (which are JSON objects).This example returns the collection of child DriveItems for the root DriveItem.
Chilkat Lua Downloads
local chilkat = require("chilkat")
local success = false
-- This example requires the Chilkat API to have been previously unlocked.
-- See Global Unlock Sample for sample code.
-- This example uses the OAuth client credentials flow.
-- See How to Create an Azure App Registration for OAuth 2.0 Client Credentials
-- Use your client ID, client secret, and tenant ID in the following lines
local json = chilkat.JsonObject.new()
json:update_string("client_id", "2871da2c-8176-4b7f-869b-2311aa82e743")
json:update_string("client_secret", "2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH")
json:update_string("scope", "https://graph.microsoft.com/.default")
json:update_string("token_endpoint", "https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token")
local http = chilkat.Http.new()
http.auth_token = json:emit()
-- Sends the following GET request:
-- GET https://graph.microsoft.com/v1.0/users/{user-id}/drive/items/{item-id}/children
-- Use your specific Id instead of what we're using here:
http:set_url_var("userId", "4fe732c3-322e-4a6b-b729-2fd1eb5c6104")
http:set_url_var("itemId", "root")
local resp = http:quick_get_str("https://graph.microsoft.com/v1.0/users/{$userId}/drive/items/{$itemId}/children")
if not http.last_method_success then
print(http.last_error_text)
return
end
-- The response should be JSON.
json.emit_compact = false
json:load(resp)
-- A successful response should return a status code of 200.
if http.last_status ~= 200 then
print(json:emit())
print("Response status = " .. http.last_status)
return
end
print(json:emit())
-- See the sample JSON response and output below..
local lastMod = chilkat.DateTime.new()
local photoTaken = chilkat.DateTime.new()
-- Iterate over the DriveItems in the JSON response:
-- (I tested this example with a root that contains a several folders,
-- a JPG image file, an XML file, and a WAV audio file.)
local i = 0
local numItems = json:size_of_array("value")
while i < numItems do
json.i = i
print("-- DriveItem " .. (i + 1))
print("id: " .. json:string_of("value[i].id"))
print("name: " .. json:string_of("value[i].name"))
print("size: " .. json:int_of("value[i].size"))
-- Get the lastModifiedDateTime
lastMod:set_from_timestamp(json:string_of("value[i].fileSystemInfo.lastModifiedDateTime"))
-- Is this a folder?
if json:has_member("value[i].folder") then
print("This is a folder with " .. json:int_of("value[i].folder.childCount") .. " children")
end
if json:has_member("value[i].file") then
print("This is a file.")
print("SHA1 hash: " .. json:string_of("value[i].file.hashes.sha1Hash"))
print("mimeType: " .. json:string_of("value[i].mimeType"))
end
if json:has_member("value[i].image") then
print("This is an image.")
print("height: " .. json:int_of("value[i].image.height"))
print("width: " .. json:int_of("value[i].image.width"))
end
if json:has_member("value[i].photo") then
print("This is a photo.")
photoTaken:set_from_timestamp(json:string_of("value[i].photo.takenDateTime"))
print("photo taken on " .. photoTaken:get_as_rfc822(true))
end
if json:has_member("value[i].audio") then
print("This is an audio file.")
print("duration: " .. json:int_of("value[i].audio.duration"))
end
i = i + 1
end
-- The output for the above loop:
-- -- DriveItem 1
-- id: 3A33FCEB9B74CC15!187
-- name: Documents
-- size: 4452847
-- This is a folder with 8 children
-- -- DriveItem 2
-- id: 3A33FCEB9B74CC15!4114
-- name: Downloads
-- size: 18240001
-- This is a folder with 6 children
-- -- DriveItem 3
-- id: 3A33FCEB9B74CC15!4407
-- name: lots-of-files
-- size: 7542
-- This is a folder with 450 children
-- -- DriveItem 4
-- id: 3A33FCEB9B74CC15!4858
-- name: Misc
-- size: 819922938
-- This is a folder with 6 children
-- -- DriveItem 5
-- id: 3A33FCEB9B74CC15!185
-- name: Pictures
-- size: 0
-- This is a folder with 3 children
-- -- DriveItem 6
-- id: 3A33FCEB9B74CC15!186
-- name: Public
-- size: 0
-- This is a folder with 0 children
-- -- DriveItem 7
-- id: 3A33FCEB9B74CC15!4860
-- name: hamlet.xml
-- size: 279658
-- This is a file.
-- SHA1 hash: C6AD0095E07141C97A3C6B85778602AD883F5500
-- mimeType:
-- -- DriveItem 8
-- id: 3A33FCEB9B74CC15!4861
-- name: msg_123_abc.wav
-- size: 155564
-- This is a file.
-- SHA1 hash: 1F51ADBDAADEAABC2D588C2A795AE86758525984
-- mimeType:
-- This is an audio file.
-- duration: 9720
-- -- DriveItem 9
-- id: 3A33FCEB9B74CC15!4859
-- name: penguins.jpg
-- size: 777835
-- This is a file.
-- SHA1 hash: DF7BE9DC4F467187783ACA68C7CE98E4DF2172D0
-- mimeType:
-- This is an image.
-- height: 768
-- width: 1024
-- This is a photo.
-- photo taken on Sun, 17 Feb 2008 23:07:31 -0600
--
-- -------------------------------------------------------
-- This is the JSON response when this example was tested:
-- {
-- "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('me')/drive/root/children",
-- "value": [
-- {
-- "createdBy": {
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- }
-- },
-- "createdDateTime": "2013-06-12T19:49:08.367Z",
-- "cTag": "adDozQTMzRkNFQjlCNzRDQzE1ITE4Ny42MzYyODA2Nzc4MjI3MzAwMDA",
-- "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSExODcuMA",
-- "id": "3A33FCEB9B74CC15!187",
-- "lastModifiedBy": {
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- }
-- },
-- "lastModifiedDateTime": "2017-04-17T23:16:22.273Z",
-- "name": "Documents",
-- "parentReference": {
-- "driveId": "3a33fceb9b74cc15",
-- "id": "3A33FCEB9B74CC15!184",
-- "path": "/drive/root:"
-- },
-- "size": 4452847,
-- "webUrl": "https://1drv.ms/f/s!ABXMdJvr_DM6gTs",
-- "fileSystemInfo": {
-- "createdDateTime": "2013-06-12T19:49:08.366Z",
-- "lastModifiedDateTime": "2013-06-12T19:49:08.367Z"
-- },
-- "folder": {
-- "childCount": 8
-- },
-- "specialFolder": {
-- "name": "documents"
-- }
-- },
-- {
-- "createdBy": {
-- "device": {
-- "id": "187ffebfaf8fa5"
-- },
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- },
-- "oneDriveSync": {
-- "@odata.type": "#microsoft.graph.identity",
-- "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
-- }
-- },
-- "createdDateTime": "2016-12-07T14:02:22.417Z",
-- "cTag": "adDozQTMzRkNFQjlCNzRDQzE1ITQxMTQuNjM2MjQzMzEyODEwMjAwMDAw",
-- "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0MTE0LjE",
-- "id": "3A33FCEB9B74CC15!4114",
-- "lastModifiedBy": {
-- "device": {
-- "id": "187ffebfaf8fa5"
-- },
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- },
-- "oneDriveSync": {
-- "@odata.type": "#microsoft.graph.identity",
-- "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
-- }
-- },
-- "lastModifiedDateTime": "2017-03-05T17:21:21.02Z",
-- "name": "Downloads",
-- "parentReference": {
-- "driveId": "3a33fceb9b74cc15",
-- "id": "3A33FCEB9B74CC15!184",
-- "path": "/drive/root:"
-- },
-- "size": 18240001,
-- "webUrl": "https://1drv.ms/f/s!ABXMdJvr_DM6oBI",
-- "fileSystemInfo": {
-- "createdDateTime": "2016-12-07T14:02:09Z",
-- "lastModifiedDateTime": "2016-12-07T14:02:09Z"
-- },
-- "folder": {
-- "childCount": 6
-- }
-- },
-- {
-- "createdBy": {
-- "device": {
-- "id": "187ffebfaf8fa5"
-- },
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- },
-- "oneDriveSync": {
-- "@odata.type": "#microsoft.graph.identity",
-- "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
-- }
-- },
-- "createdDateTime": "2017-06-02T02:14:59.797Z",
-- "cTag": "adDozQTMzRkNFQjlCNzRDQzE1ITQ0MDcuNjM2MzE5NjY2MDIzNDcwMDAw",
-- "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0NDA3LjA",
-- "id": "3A33FCEB9B74CC15!4407",
-- "lastModifiedBy": {
-- "device": {
-- "id": "187ffebfaf8fa5"
-- },
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- },
-- "oneDriveSync": {
-- "@odata.type": "#microsoft.graph.identity",
-- "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
-- }
-- },
-- "lastModifiedDateTime": "2017-06-02T02:16:42.347Z",
-- "name": "lots-of-files",
-- "parentReference": {
-- "driveId": "3a33fceb9b74cc15",
-- "id": "3A33FCEB9B74CC15!184",
-- "path": "/drive/root:"
-- },
-- "size": 7542,
-- "webUrl": "https://1drv.ms/f/s!ABXMdJvr_DM6ojc",
-- "fileSystemInfo": {
-- "createdDateTime": "2017-06-02T02:13:11Z",
-- "lastModifiedDateTime": "2017-06-02T02:14:54Z"
-- },
-- "folder": {
-- "childCount": 450
-- }
-- },
-- {
-- "createdBy": {
-- "device": {
-- "id": "187ffebfaf8fa5"
-- },
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- },
-- "oneDriveSync": {
-- "@odata.type": "#microsoft.graph.identity",
-- "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
-- }
-- },
-- "createdDateTime": "2017-06-02T19:06:10.293Z",
-- "cTag": "adDozQTMzRkNFQjlCNzRDQzE1ITQ4NTguNjM2MzIwMjcxOTAxNDcwMDAw",
-- "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODU4LjA",
-- "id": "3A33FCEB9B74CC15!4858",
-- "lastModifiedBy": {
-- "device": {
-- "id": "187ffebfaf8fa5"
-- },
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- },
-- "oneDriveSync": {
-- "@odata.type": "#microsoft.graph.identity",
-- "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
-- }
-- },
-- "lastModifiedDateTime": "2017-06-02T19:06:30.147Z",
-- "name": "Misc",
-- "parentReference": {
-- "driveId": "3a33fceb9b74cc15",
-- "id": "3A33FCEB9B74CC15!184",
-- "path": "/drive/root:"
-- },
-- "size": 819922938,
-- "webUrl": "https://1drv.ms/f/s!ABXMdJvr_DM6pXo",
-- "fileSystemInfo": {
-- "createdDateTime": "2017-06-02T19:06:02Z",
-- "lastModifiedDateTime": "2017-06-02T19:06:02Z"
-- },
-- "folder": {
-- "childCount": 6
-- }
-- },
-- {
-- "createdBy": {
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- }
-- },
-- "createdDateTime": "2013-06-12T19:49:08.123Z",
-- "cTag": "adDozQTMzRkNFQjlCNzRDQzE1ITE4NS42MzYxNDU5MzkxMDcyMDAwMDA",
-- "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSExODUuMA",
-- "id": "3A33FCEB9B74CC15!185",
-- "lastModifiedBy": {
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- }
-- },
-- "lastModifiedDateTime": "2016-11-13T00:31:50.72Z",
-- "name": "Pictures",
-- "parentReference": {
-- "driveId": "3a33fceb9b74cc15",
-- "id": "3A33FCEB9B74CC15!184",
-- "path": "/drive/root:"
-- },
-- "size": 0,
-- "webUrl": "https://1drv.ms/f/s!ABXMdJvr_DM6gTk",
-- "fileSystemInfo": {
-- "createdDateTime": "2013-06-12T19:49:08.123Z",
-- "lastModifiedDateTime": "2013-06-12T19:49:08.123Z"
-- },
-- "folder": {
-- "childCount": 3
-- },
-- "specialFolder": {
-- "name": "photos"
-- }
-- },
-- {
-- "createdBy": {
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- }
-- },
-- "createdDateTime": "2013-06-12T19:49:08.183Z",
-- "cTag": "adDozQTMzRkNFQjlCNzRDQzE1ITE4Ni42MzUwNjY2MzM0ODMwMzAwMDA",
-- "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSExODYuMQ",
-- "id": "3A33FCEB9B74CC15!186",
-- "lastModifiedBy": {
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- }
-- },
-- "lastModifiedDateTime": "2013-06-12T19:49:08.303Z",
-- "name": "Public",
-- "parentReference": {
-- "driveId": "3a33fceb9b74cc15",
-- "id": "3A33FCEB9B74CC15!184",
-- "path": "/drive/root:"
-- },
-- "size": 0,
-- "webUrl": "https://1drv.ms/f/s!ABXMdJvr_DM6gTo",
-- "fileSystemInfo": {
-- "createdDateTime": "2013-06-12T19:49:08.183Z",
-- "lastModifiedDateTime": "2013-06-12T19:49:08.183Z"
-- },
-- "folder": {
-- "childCount": 0
-- },
-- "shared": {
-- "owner": {
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- }
-- },
-- "scope": "anonymous"
-- },
-- "specialFolder": {
-- "name": "public"
-- }
-- },
-- {
-- "@microsoft.graph.downloadUrl": "https://public.dm2301.livefilestore.com/y4m8Y4r_Ewfy3hIxqpU-_dxvY455X2gAZd3LJXE908zgA1ErQUm5wZpiyz6Rs0YfFb_c5SKgOFZV6HU1YpEmd0MvWbQ-dJVy2lLfRqTUnHEY8znUIQrljmTk1GR2auv4rTitRzWEZztQV0iId2-_FdQj2aZK5sdpmkdbgNuishP0NalJBsLdiBeKBVsy7A_zFTUXbw28ZzJctfyqITNUtBPxmDRzF39UWRjTo74CksCHc4",
-- "createdBy": {
-- "device": {
-- "id": "187ffebfaf8fa5"
-- },
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- },
-- "oneDriveSync": {
-- "@odata.type": "#microsoft.graph.identity",
-- "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
-- }
-- },
-- "createdDateTime": "2017-06-02T19:08:34.14Z",
-- "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NjAuMjU3",
-- "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODYwLjA",
-- "id": "3A33FCEB9B74CC15!4860",
-- "lastModifiedBy": {
-- "device": {
-- "id": "187ffebfaf8fa5"
-- },
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- },
-- "oneDriveSync": {
-- "@odata.type": "#microsoft.graph.identity",
-- "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
-- }
-- },
-- "lastModifiedDateTime": "2017-06-02T19:08:34.14Z",
-- "name": "hamlet.xml",
-- "parentReference": {
-- "driveId": "3a33fceb9b74cc15",
-- "id": "3A33FCEB9B74CC15!184",
-- "path": "/drive/root:"
-- },
-- "size": 279658,
-- "webUrl": "https://1drv.ms/u/s!ABXMdJvr_DM6pXw",
-- "file": {
-- "hashes": {
-- "sha1Hash": "C6AD0095E07141C97A3C6B85778602AD883F5500"
-- },
-- "mimeType": "application/xml"
-- },
-- "fileSystemInfo": {
-- "createdDateTime": "2017-06-02T19:08:30Z",
-- "lastModifiedDateTime": "2016-03-03T23:10:30Z"
-- }
-- },
-- {
-- "@microsoft.graph.downloadUrl": "https://public.dm2301.livefilestore.com/y4mZ4m1N8Vzd40ZtPERT8qEo4nOxt786w5uHDuX4VkessshXBY9z9wyG3rb0GYAAaCYWd64tLCmFcObsobWoLZXkGwgAdBE5ebvHTxmS3W6Z7U0ZzBHviaIa2RufoGhOtAWCImPxRKxID3wPvqPW5jCG31tCXhtrJMuGHnW2TkWg3FxJEvezSkI2PBTGpMzvGVjjX-qsHSnP5OMFyx0ikwVMaGU7_KvGcDUZtj9clz8rXQ",
-- "createdBy": {
-- "device": {
-- "id": "187ffebfaf8fa5"
-- },
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- },
-- "oneDriveSync": {
-- "@odata.type": "#microsoft.graph.identity",
-- "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
-- }
-- },
-- "createdDateTime": "2017-06-02T19:08:53.167Z",
-- "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NjEuMjU3",
-- "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODYxLjA",
-- "id": "3A33FCEB9B74CC15!4861",
-- "lastModifiedBy": {
-- "device": {
-- "id": "187ffebfaf8fa5"
-- },
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- },
-- "oneDriveSync": {
-- "@odata.type": "#microsoft.graph.identity",
-- "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
-- }
-- },
-- "lastModifiedDateTime": "2017-06-02T19:08:53.167Z",
-- "name": "msg_123_abc.wav",
-- "parentReference": {
-- "driveId": "3a33fceb9b74cc15",
-- "id": "3A33FCEB9B74CC15!184",
-- "path": "/drive/root:"
-- },
-- "size": 155564,
-- "webUrl": "https://1drv.ms/u/s!ABXMdJvr_DM6pX0",
-- "audio": {
-- "bitrate": 128,
-- "duration": 9720,
-- "hasDrm": false
-- },
-- "file": {
-- "hashes": {
-- "sha1Hash": "1F51ADBDAADEAABC2D588C2A795AE86758525984"
-- },
-- "mimeType": "audio/wav"
-- },
-- "fileSystemInfo": {
-- "createdDateTime": "2017-06-02T19:08:49Z",
-- "lastModifiedDateTime": "2017-04-18T14:27:12Z"
-- }
-- },
-- {
-- "@microsoft.graph.downloadUrl": "https://public.dm2301.livefilestore.com/y4m5U-QanvmGcb5NeRyPaf2dy32EyX2yf_uNvPgnioU2JGrvB25yZq4uKEiQGMex99sWQ2LXcjAQbQx41C-SpqRrccIKsTvnIbbyaB45gaBSLsTeryE75p70-l4FOXb8HJWfPZmMl30BhCqpMge2ZLVo8h3uUlL7WIijap5wHdVlb0g_nm47EMDFh3USIL43kY5u4NPpoaxNEoMGYtYZ2ojzDwu-kBgKgD0S3wxCvmlD8o",
-- "createdBy": {
-- "device": {
-- "id": "187ffebfaf8fa5"
-- },
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- },
-- "oneDriveSync": {
-- "@odata.type": "#microsoft.graph.identity",
-- "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
-- }
-- },
-- "createdDateTime": "2017-06-02T19:07:06.813Z",
-- "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NTkuMjU3",
-- "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODU5LjI",
-- "id": "3A33FCEB9B74CC15!4859",
-- "lastModifiedBy": {
-- "device": {
-- "id": "187ffebfaf8fa5"
-- },
-- "user": {
-- "displayName": "Matt Smith",
-- "id": "3a33fceb9b74cc15"
-- },
-- "oneDriveSync": {
-- "@odata.type": "#microsoft.graph.identity",
-- "id": "388149ab-8073-45aa-a68c-aac791ec9c1d"
-- }
-- },
-- "lastModifiedDateTime": "2017-06-02T19:07:09.203Z",
-- "name": "penguins.jpg",
-- "parentReference": {
-- "driveId": "3a33fceb9b74cc15",
-- "id": "3A33FCEB9B74CC15!184",
-- "path": "/drive/root:"
-- },
-- "size": 777835,
-- "webUrl": "https://1drv.ms/i/s!ABXMdJvr_DM6pXs",
-- "file": {
-- "hashes": {
-- "sha1Hash": "DF7BE9DC4F467187783ACA68C7CE98E4DF2172D0"
-- },
-- "mimeType": "image/jpeg"
-- },
-- "fileSystemInfo": {
-- "createdDateTime": "2017-06-02T19:06:54Z",
-- "lastModifiedDateTime": "2009-07-14T05:32:31Z"
-- },
-- "image": {
-- "height": 768,
-- "width": 1024
-- },
-- "photo": {
-- "takenDateTime": "2008-02-18T05:07:31Z"
-- }
-- }
-- ]
-- }