(Tcl) OneDrive -- List Drives

See more OneDrive Examples

Example to retrieve the list of Drive resources available for a target User or Group.

Note: This example requires Chilkat v9.5.0.97 or greater.

For more information, see https://learn.microsoft.com/en-us/onedrive/developer/rest-api/api/drive_list?view=odsp-graph-online

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load ./chilkat.dll

# 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
set json [new_CkJsonObject]

CkJsonObject_UpdateString $json "client_id" "2871da2c-8176-4b7f-869b-2311aa82e743"
CkJsonObject_UpdateString $json "client_secret" "2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH"
CkJsonObject_UpdateString $json "scope" "https://graph.microsoft.com/.default"
CkJsonObject_UpdateString $json "token_endpoint" "https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token"

set http [new_CkHttp]

CkHttp_put_AuthToken $http [CkJsonObject_emit $json]

# List drives.
# You can specify a {siteId}, {groupId}, or {userId} in the URL
# to access document libraries for a group, a site, or a specific user.
# Use your specific Id instead of what we're using here:
CkHttp_SetUrlVar $http "userId" "4fe732c3-322e-4a6b-b729-2fd1eb5c6104"
set resp [CkHttp_quickGetStr $http "https://graph.microsoft.com/v1.0/users/{$userId}/drives"]
if {[CkHttp_get_LastMethodSuccess $http] != 1} then {
    puts [CkHttp_lastErrorText $http]
    delete_CkJsonObject $json
    delete_CkHttp $http
    exit
}

# The response should be JSON.
CkJsonObject_put_EmitCompact $json 0
CkJsonObject_Load $json $resp

# A successful response should return a status code of 200.
if {[CkHttp_get_LastStatus $http] != 200} then {
    puts [CkJsonObject_emit $json]
    puts "Response status = [CkHttp_get_LastStatus $http]"
    delete_CkJsonObject $json
    delete_CkHttp $http
    exit
}

puts [CkJsonObject_emit $json]

# Sample output:

# 	{
# 	  "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#drives",
# 	  "value": [
# 	    {
# 	      "id": "3a33fceb9b74cc15",
# 	      "driveType": "personal",
# 	      "owner": {
# 	        "user": {
# 	          "displayName": "Matt Smith",
# 	          "id": "3a33fceb9b74cc15"
# 	        }
# 	      },
# 	      "quota": {
# 	        "deleted": 0,
# 	        "remaining": 1114571275977,
# 	        "state": "normal",
# 	        "total": 1115617755136,
# 	        "used": 1046479159
# 	      }
# 	    }
# 	  ]
# 	}

# Iterate over the drives in the JSON response:
set i 0
set numDrives [CkJsonObject_SizeOfArray $json "value"]
while {$i < $numDrives} {
    CkJsonObject_put_I $json $i
    puts "-- Drive [expr $i + 1]"
    puts "id: [CkJsonObject_stringOf $json {value[i].id}]"
    # The size will be a number larger than what can fit in a 32-bit integer.
    # Get the integer as a string..
    puts "total: [CkJsonObject_stringOf $json {value[i].quota.total}]"
    set i [expr $i + 1]
}

delete_CkJsonObject $json
delete_CkHttp $http