Zig

Retrieve the metadata for a DriveItem

See more OneDrive Examples

Fetches the JSON metadata for a DriveItem. Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

    // 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
    const json = try chilkat.JsonObject.init();
    defer json.deinit();
    json.updateString("client_id", "2871da2c-8176-4b7f-869b-2311aa82e743") catch {};
    json.updateString("client_secret", "2hu9Q~r5QuryUcEkNbg1btLtnfU1VUXzhSCG6brH") catch {};
    json.updateString("scope", "https://graph.microsoft.com/.default") catch {};
    json.updateString("token_endpoint", "https://login.microsoftonline.com/114d7ed6-71bf-4dbe-a866-748364121bf2/oauth2/v2.0/token") catch {};

    const http = try chilkat.Http.init();
    defer http.deinit();
    http.setAuthToken(try json.emit(alloc));

    // 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.setFollowRedirects(true);

    // This example will get the metadata for /Misc/wildlife/penguins.jpg
    http.setUrlVar("item_path", "Misc//penguins.jpg") catch {};
    http.setUrlVar("user_id", "4fe732c3-322e-4a6b-b729-2fd1eb5c6104") catch {};

    const meta_data = http.quickGetStr(alloc, "https://graph.microsoft.com/v1.0/users/{$user_id}/drive/root:/{$item_path}") catch {
        std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
        return;
    };

    json.setEmitCompact(false);
    try json.load(meta_data);
    std.debug.print("{s}\n", .{try json.emit(alloc)});

    // 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.getLastStatus() != 200) {
        std.debug.print("Response Status Code = {d}\n", .{http.getLastStatus()});
        std.debug.print("Failed.\n", .{});
        return;
    }

    // Demonstrate how to parse the JSON...

    _ = try json.stringOf(alloc, "\"@odata.context\"");
    _ = try json.stringOf(alloc, "\"@microsoft.graph.downloadUrl\"");
    _ = try json.stringOf(alloc, "createdDateTime");
    _ = try json.stringOf(alloc, "cTag");
    _ = try json.stringOf(alloc, "eTag");
    _ = try json.stringOf(alloc, "id");
    _ = try json.stringOf(alloc, "lastModifiedDateTime");
    _ = try json.stringOf(alloc, "name");
    _ = json.intOf("size");
    _ = try json.stringOf(alloc, "webUrl");
    _ = json.intOf("rating.rating");
    _ = json.intOf("rating.simpleRating");
    _ = try json.stringOf(alloc, "createdBy.user.displayName");
    _ = try json.stringOf(alloc, "createdBy.user.id");
    _ = try json.stringOf(alloc, "lastModifiedBy.user.displayName");
    _ = try json.stringOf(alloc, "lastModifiedBy.user.id");
    _ = try json.stringOf(alloc, "parentReference.driveId");
    _ = try json.stringOf(alloc, "parentReference.driveType");
    _ = try json.stringOf(alloc, "parentReference.id");
    _ = try json.stringOf(alloc, "parentReference.name");
    _ = try json.stringOf(alloc, "parentReference.path");
    _ = try json.stringOf(alloc, "file.mimeType");
    _ = try json.stringOf(alloc, "file.hashes.sha1Hash");
    _ = try json.stringOf(alloc, "fileSystemInfo.createdDateTime");
    _ = try json.stringOf(alloc, "fileSystemInfo.lastModifiedDateTime");
    _ = json.intOf("image.height");
    _ = json.intOf("image.width");
    _ = try json.stringOf(alloc, "photo.takenDateTime");
    _ = try json.stringOf(alloc, "shared.scope");
    _ = try json.stringOf(alloc, "shared.owner.user.displayName");
    _ = try json.stringOf(alloc, "shared.owner.user.id");
}