Node.js

Retrieve the metadata for a DriveItem

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Fetches the JSON metadata for a DriveItem. Node.js

NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

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

    var http = new chilkat.Http();
    http.AuthToken = json.Emit();

    // 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.FollowRedirects = true;

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

    var metaData = http.QuickGetStr("https://graph.microsoft.com/v1.0/users/{$user_id}/drive/root:/{$item_path}");
    if (http.LastMethodSuccess !== true) {
        console.log(http.LastErrorText);
        return;
    }

    json.EmitCompact = false;
    success = json.Load(metaData);
    console.log(json.Emit());

    // 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.LastStatus !== 200) {
        console.log("Response Status Code = " + http.LastStatus);
        console.log("Failed.");
        return;
    }

    // Demonstrate how to parse the JSON...

    var odata_context = json.StringOf("\"@odata.context\"");
    var microsoft_graph_downloadUrl = json.StringOf("\"@microsoft.graph.downloadUrl\"");
    var createdDateTime = json.StringOf("createdDateTime");
    var cTag = json.StringOf("cTag");
    var eTag = json.StringOf("eTag");
    var id = json.StringOf("id");
    var lastModifiedDateTime = json.StringOf("lastModifiedDateTime");
    var name = json.StringOf("name");
    var size = json.IntOf("size");
    var webUrl = json.StringOf("webUrl");
    var ratingRating = json.IntOf("rating.rating");
    var ratingSimpleRating = json.IntOf("rating.simpleRating");
    var createdByUserDisplayName = json.StringOf("createdBy.user.displayName");
    var createdByUserId = json.StringOf("createdBy.user.id");
    var lastModifiedByUserDisplayName = json.StringOf("lastModifiedBy.user.displayName");
    var lastModifiedByUserId = json.StringOf("lastModifiedBy.user.id");
    var parentReferenceDriveId = json.StringOf("parentReference.driveId");
    var parentReferenceDriveType = json.StringOf("parentReference.driveType");
    var parentReferenceId = json.StringOf("parentReference.id");
    var parentReferenceName = json.StringOf("parentReference.name");
    var parentReferencePath = json.StringOf("parentReference.path");
    var fileMimeType = json.StringOf("file.mimeType");
    var fileHashesSha1Hash = json.StringOf("file.hashes.sha1Hash");
    var fileSystemInfoCreatedDateTime = json.StringOf("fileSystemInfo.createdDateTime");
    var fileSystemInfoLastModifiedDateTime = json.StringOf("fileSystemInfo.lastModifiedDateTime");
    var imageHeight = json.IntOf("image.height");
    var imageWidth = json.IntOf("image.width");
    var photoTakenDateTime = json.StringOf("photo.takenDateTime");
    var sharedScope = json.StringOf("shared.scope");
    var sharedOwnerUserDisplayName = json.StringOf("shared.owner.user.displayName");
    var sharedOwnerUserId = json.StringOf("shared.owner.user.id");

}

chilkatExample();