Zig

OneDrive -- List Non-Root Directory

See more OneDrive Examples

This gets the collection of DriveItem children for a non-root DriveItem. This is the same as for getting the children for the root DriveItem, except the URL includes the path to the desired non-root DriveItem.

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

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.

    // 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
    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));

    // Send a Get request like this:
    // GET /users/{user-id}/drive/root:/{item-path}:/children

    // This example will get the DriveItems in /TestDir
    // (In other words, we're getting the directory listing for /TestDir.)
    http.setUrlVar("item_path", "/TestDir") catch {};
    http.setUrlVar("user_id", "4fe732c3-322e-4a6b-b729-2fd1eb5c6104") catch {};

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

    // The response should be JSON.
    json.setEmitCompact(false);
    json.load(resp) catch {};

    // A successful response should return a status code of 200.
    if (http.getLastStatus() != 200) {
        std.debug.print("{s}\n", .{try json.emit(alloc)});
        std.debug.print("Response status = {d}\n", .{http.getLastStatus()});
        return;
    }

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

    const last_mod = try chilkat.DateTime.init();
    defer last_mod.deinit();
    const photo_taken = try chilkat.DateTime.init();
    defer photo_taken.deinit();

    // Iterate over the DriveItems in the JSON response:
    var i: i32 = 0;
    const num_items = json.sizeOfArray("value");
    while (i < num_items) {
        json.setI(i);
        std.debug.print("-- DriveItem {d}\n", .{i + 1});
        std.debug.print("id: {s}\n", .{try json.stringOf(alloc, "value[i].id")});
        std.debug.print("name: {s}\n", .{try json.stringOf(alloc, "value[i].name")});
        std.debug.print("size: {d}\n", .{json.intOf("value[i].size")});

        // Get the lastModifiedDateTime
        last_mod.setFromTimestamp(try json.stringOf(alloc, "value[i].fileSystemInfo.lastModifiedDateTime")) catch {};

        // Is this a folder?
        if (json.hasMember("value[i].folder")) {
            std.debug.print("This is a folder with {d} children\n", .{json.intOf("value[i].folder.childCount")});
        }

        if (json.hasMember("value[i].file")) {
            std.debug.print("This is a file.\n", .{});
            std.debug.print("SHA1 hash: {s}\n", .{try json.stringOf(alloc, "value[i].file.hashes.sha1Hash")});
            std.debug.print("mimeType: {s}\n", .{try json.stringOf(alloc, "value[i].mimeType")});
        }

        if (json.hasMember("value[i].image")) {
            std.debug.print("This is an image.\n", .{});
            std.debug.print("height: {d}\n", .{json.intOf("value[i].image.height")});
            std.debug.print("width: {d}\n", .{json.intOf("value[i].image.width")});
        }

        if (json.hasMember("value[i].photo")) {
            std.debug.print("This is a photo.\n", .{});
            photo_taken.setFromTimestamp(try json.stringOf(alloc, "value[i].photo.takenDateTime")) catch {};
            std.debug.print("photo taken on {s}\n", .{try photo_taken.getAsRfc822(alloc, true)});
        }

        if (json.hasMember("value[i].audio")) {
            std.debug.print("This is an audio file.\n", .{});
            std.debug.print("duration: {d}\n", .{json.intOf("value[i].audio.duration")});
        }

        i = i + 1;
    }
}