Zig

Outlook Calendar List Events

See more Outlook Calendar Examples

Retrieve a list of events in a calendar. 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.

    const http = try chilkat.Http.init();
    defer http.deinit();

    // Use your previously obtained access token here: Get Outlook Calendar OAuth2 Access Token (Azure AD v2.0 Endpoint).

    const json_token = try chilkat.JsonObject.init();
    defer json_token.deinit();
    json_token.loadFile("qa_data/tokens/outlookCalendar.json") catch {
        std.debug.print("{s}\n", .{try json_token.getLastErrorText(alloc)});
        return;
    };

    http.setAuthToken(try json_token.stringOf(alloc, "access_token"));

    // Specify the ID of the calendar to list.
    const calendar_id = "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEGAAAA5_vF7TKKdE6bGCRqXyl2PQAAAiCsAAAA";

    http.setUrlVar("id", calendar_id) catch {};

    // To list the events in the default calendar, use the following URL: https://graph.microsoft.com/v1.0/me/calendars/events

    const resp = try chilkat.HttpResponse.init();
    defer resp.deinit();
    http.httpNoBody("GET", "https://graph.microsoft.com/v1.0/me/calendars/{$id}/events", resp) catch {
        std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
        return;
    };

    std.debug.print("Response status code = {d}\n", .{resp.getStatusCode()});

    // The HTTP request succeeded if the response status code = 200.
    if (resp.getStatusCode() != 200) {
        std.debug.print("{s}\n", .{try resp.getBodyStr(alloc)});
        std.debug.print("Failed\n", .{});
        return;
    }

    const json = try chilkat.JsonObject.init();
    defer json.deinit();
    json.load(try resp.getBodyStr(alloc)) catch {};
    json.setEmitCompact(false);
    std.debug.print("{s}\n", .{try json.emit(alloc)});

    // Here is a sample response:

    // Use this online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    // {
    //   "value": [
    //     {
    //       "originalStartTimeZone": "originalStartTimeZone-value",
    //       "originalEndTimeZone": "originalEndTimeZone-value",
    //       "responseStatus": {
    //         "response": "",
    //         "time": "datetime-value"
    //       },
    //       "iCalUId": "iCalUId-value",
    //       "reminderMinutesBeforeStart": 99,
    //       "isReminderOn": true
    //     }
    //   ]
    // }

    var original_start_time_zone: [:0]const u8 = "";
    var original_end_time_zone: [:0]const u8 = "";
    var response_status_response: [:0]const u8 = "";
    var response_status_time: [:0]const u8 = "";
    var i_cal_u_id: [:0]const u8 = "";
    var reminder_minutes_before_start: i32 = 0;
    var is_reminder_on: bool = false;

    var i: i32 = 0;
    const count_i = json.sizeOfArray("value");
    while (i < count_i) {
        json.setI(i);
        original_start_time_zone = try json.stringOf(alloc, "value[i].originalStartTimeZone");
        original_end_time_zone = try json.stringOf(alloc, "value[i].originalEndTimeZone");
        response_status_response = try json.stringOf(alloc, "value[i].responseStatus.response");
        response_status_time = try json.stringOf(alloc, "value[i].responseStatus.time");
        i_cal_u_id = try json.stringOf(alloc, "value[i].iCalUId");
        reminder_minutes_before_start = json.intOf("value[i].reminderMinutesBeforeStart");
        is_reminder_on = json.boolOf("value[i].isReminderOn");
        i = i + 1;
    }
}