Rust

Retrieve the metadata for a DriveItem

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Fetches the JSON metadata for a DriveItem. Rust

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

// Use your client ID, client secret, and tenant ID in the following lines
let json = chilkat::JsonObject::new();
let _ = json.update_string("client_id", "2871da2c-8176-4b7f-869b-2311aa82e743");
let _ = json.update_string("client_secret", "2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH");
let _ = json.update_string("scope", "https://graph.microsoft.com/.default");
let _ = json.update_string("token_endpoint", "https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token");

let http = chilkat::Http::new();
http.set_auth_token(&json.emit().unwrap_or_default());

// Sends the following GET request:
// GET https://graph.microsoft.com/v1.0/users/{user-id}/drive/root:/{item-path}

// Make sure to automatically follow redirects
http.set_follow_redirects(true);

// This example will get the metadata for /Misc/wildlife/penguins.jpg
let _ = http.set_url_var("item_path", "Misc//penguins.jpg");
let _ = http.set_url_var("user_id", "4fe732c3-322e-4a6b-b729-2fd1eb5c6104");

let Ok(meta_data) = http.quick_get_str("https://graph.microsoft.com/v1.0/users/{$user_id}/drive/root:/{$item_path}") else {
    println!("{}", http.last_error_text());
    return;
};

json.set_emit_compact(false);
let _ = json.load(&meta_data).is_ok();
println!("{}", json.emit().unwrap_or_default());

// Sample JSON metadata result:

// {
//   "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('admin%40chilkat.io')/drive/root/$entity",
//   "@microsoft.graph.downloadUrl": "https://public.dm.files.1drv.com/y4mh0z_Og97O7Q...o2q1HhNBU",
//   "createdDateTime": "2017-06-04T20:40:22.48Z",
//   "cTag": "aYzozQTMzRkNFQjlCNzRDQzE1ITQ4NzIuMjU3",
//   "eTag": "aM0EzM0ZDRUI5Qjc0Q0MxNSE0ODcyLjY",
//   "id": "3A33FCEB9B74CC15!4872",
//   "lastModifiedDateTime": "2018-10-20T18:22:29.977Z",
//   "name": "penguins.jpg",
//   "size": 777835,
//   "webUrl": "https://1drv.ms/i/s!ABXMdJvr_DM6pgg",
//   "rating": {
//     "rating": 75,
//     "simpleRating": 4
//   },
//   "createdBy": {
//     "user": {
//       "displayName": "Joe Programmer",
//       "id": "3a33fceb9b74cc15"
//     }
//   },
//   "lastModifiedBy": {
//     "user": {
//       "displayName": "Joe Programmer",
//       "id": "3a33fceb9b74cc15"
//     }
//   },
//   "parentReference": {
//     "driveId": "3a33fceb9b74cc15",
//     "driveType": "personal",
//     "id": "3A33FCEB9B74CC15!4871",
//     "name": "wildlife",
//     "path": "/drive/root:/Misc/wildlife"
//   },
//   "file": {
//     "mimeType": "image/jpeg",
//     "hashes": {
//       "sha1Hash": "DF7BE9DC4F467187783ACA68C7CE98E4DF2172D0"
//     }
//   },
//   "fileSystemInfo": {
//     "createdDateTime": "2017-06-04T20:40:22.48Z",
//     "lastModifiedDateTime": "2009-07-14T05:32:31.674Z"
//   },
//   "image": {
//     "height": 768,
//     "width": 1024
//   },
//   "photo": {
//     "takenDateTime": "2008-02-18T05:07:31Z"
//   },
//   "shared": {
//     "scope": "users",
//     "owner": {
//       "user": {
//         "displayName": "Joe Programmer",
//         "id": "3a33fceb9b74cc15"
//       }
//     }
//   }
// }
// 

// If the response status code was not 200, then it failed.
if http.last_status() != 200 {
    println!("Response Status Code = {}", http.last_status());
    println!("Failed.");
    return;
}

// Demonstrate how to parse the JSON...

let odata_context = json.string_of("\"@odata.context\"").unwrap_or_default();
let microsoft_graph_download_url = json.string_of("\"@microsoft.graph.downloadUrl\"").unwrap_or_default();
let created_date_time = json.string_of("createdDateTime").unwrap_or_default();
let c_tag = json.string_of("cTag").unwrap_or_default();
let e_tag = json.string_of("eTag").unwrap_or_default();
let id = json.string_of("id").unwrap_or_default();
let last_modified_date_time = json.string_of("lastModifiedDateTime").unwrap_or_default();
let name = json.string_of("name").unwrap_or_default();
let size = json.int_of("size");
let web_url = json.string_of("webUrl").unwrap_or_default();
let rating_rating = json.int_of("rating.rating");
let rating_simple_rating = json.int_of("rating.simpleRating");
let created_by_user_display_name = json.string_of("createdBy.user.displayName").unwrap_or_default();
let created_by_user_id = json.string_of("createdBy.user.id").unwrap_or_default();
let last_modified_by_user_display_name = json.string_of("lastModifiedBy.user.displayName").unwrap_or_default();
let last_modified_by_user_id = json.string_of("lastModifiedBy.user.id").unwrap_or_default();
let parent_reference_drive_id = json.string_of("parentReference.driveId").unwrap_or_default();
let parent_reference_drive_type = json.string_of("parentReference.driveType").unwrap_or_default();
let parent_reference_id = json.string_of("parentReference.id").unwrap_or_default();
let parent_reference_name = json.string_of("parentReference.name").unwrap_or_default();
let parent_reference_path = json.string_of("parentReference.path").unwrap_or_default();
let file_mime_type = json.string_of("file.mimeType").unwrap_or_default();
let file_hashes_sha1_hash = json.string_of("file.hashes.sha1Hash").unwrap_or_default();
let file_system_info_created_date_time = json.string_of("fileSystemInfo.createdDateTime").unwrap_or_default();
let file_system_info_last_modified_date_time = json.string_of("fileSystemInfo.lastModifiedDateTime").unwrap_or_default();
let image_height = json.int_of("image.height");
let image_width = json.int_of("image.width");
let photo_taken_date_time = json.string_of("photo.takenDateTime").unwrap_or_default();
let shared_scope = json.string_of("shared.scope").unwrap_or_default();
let shared_owner_user_display_name = json.string_of("shared.owner.user.displayName").unwrap_or_default();
let shared_owner_user_id = json.string_of("shared.owner.user.id").unwrap_or_default();