Zig Requires Chilkat v11.0.0+
Zig
MS Graph Calendar Create Event
See more Microsoft Calendar Examples
Creates a new event in a specified calendar.For more details, see https://docs.microsoft.com/en-us/graph/api/calendar-post-events?view=graph-rest-1.0
Chilkat Zig Downloads
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 as shown here:
// Get Microsoft Graph OAuth2 Access Token with Calendars.ReadWrite scope.
const json_token = try chilkat.JsonObject.init();
defer json_token.deinit();
json_token.loadFile("qa_data/tokens/msGraphCalendar.json") catch {
std.debug.print("{s}\n", .{try json_token.getLastErrorText(alloc)});
return;
};
http.setAuthToken(try json_token.stringOf(alloc, "access_token"));
// Create a JSON body for the HTTP POST
// Use this online tool to generate the code from sample JSON:
// Generate Code to Create JSON
// {
// "subject": "Let's go for lunch",
// "body": {
// "contentType": "HTML",
// "content": "Does mid month work for you?"
// },
// "start": {
// "dateTime": "2019-11-15T12:00:00",
// "timeZone": "Pacific Standard Time"
// },
// "end": {
// "dateTime": "2019-11-15T14:00:00",
// "timeZone": "Pacific Standard Time"
// },
// "location":{
// "displayName":"Harry's Bar"
// },
// "attendees": [
// {
// "emailAddress": {
// "address":"adelev@contoso.onmicrosoft.com",
// "name": "Adele Vance"
// },
// "type": "required"
// }
// ]
// }
const json = try chilkat.JsonObject.init();
defer json.deinit();
json.updateString("subject", "Let's go for lunch") catch {};
json.updateString("body.contentType", "HTML") catch {};
json.updateString("body.content", "Does mid month work for you?") catch {};
json.updateString("start.dateTime", "2019-11-15T12:00:00") catch {};
json.updateString("start.timeZone", "Pacific Standard Time") catch {};
json.updateString("end.dateTime", "2019-11-15T14:00:00") catch {};
json.updateString("end.timeZone", "Pacific Standard Time") catch {};
json.updateString("location.displayName", "Harry's Bar") catch {};
json.updateString("attendees[0].emailAddress.address", "adelev@contoso.onmicrosoft.com") catch {};
json.updateString("attendees[0].emailAddress.name", "Adele Vance") catch {};
json.updateString("attendees[0].type", "required") catch {};
// POST the JSON to https://graph.microsoft.com/v1.0/me/calendars/{id}/events
// This is posting to a calendar in the default calendarGroup.
// Specify the calendar id
http.setUrlVar("id", "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEGAAAA5_vF7TKKdE6bGCRqXyl2PQAClEpRTgAAAA==") catch {};
const resp = try chilkat.HttpResponse.init();
defer resp.deinit();
http.httpJson("POST", "https://graph.microsoft.com/v1.0/me/calendars/{$id}/events", json, "application/json", resp) catch {
std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
return;
};
json.load(try resp.getBodyStr(alloc)) catch {};
json.setEmitCompact(false);
if (resp.getStatusCode() != 201) {
std.debug.print("{s}\n", .{try json.emit(alloc)});
std.debug.print("Failed, response status code = {d}\n", .{resp.getStatusCode()});
return;
}
std.debug.print("{s}\n", .{try json.emit(alloc)});
// A sample response:
// (See code for parsing this response below..)
// {
// "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('admin%40chilkat.io')/calendars('AQMkADAwATM0MDAAMS ... AClEpRTgAAAA%3D%3D')/events/$entity",
// "@odata.etag": "W/\"5+vF7TKKdE6bGCRqXyl2PQAClIgmmw==\"",
// "id": "AQMkADAwAT ... ApRZ7JkAAAA=",
// "createdDateTime": "2019-04-26T14:31:39.8791929Z",
// "lastModifiedDateTime": "2019-04-26T14:31:41.2753537Z",
// "changeKey": "5+vF7TKKdE6bGCRqXyl2PQAClIgmmw==",
// "categories": [
// ],
// "originalStartTimeZone": "Pacific Standard Time",
// "originalEndTimeZone": "Pacific Standard Time",
// "iCalUId": "040000008200E00074C5B7101A82E00800000000F05DF1C23CFCD40100000000000000001000000009911D155F71EF42A230FEBFE5F7486A",
// "reminderMinutesBeforeStart": 15,
// "isReminderOn": true,
// "hasAttachments": false,
// "subject": "Let's go for lunch",
// "bodyPreview": "Does mid month work for you?",
// "importance": "normal",
// "sensitivity": "normal",
// "isAllDay": false,
// "isCancelled": false,
// "isOrganizer": true,
// "responseRequested": true,
// "seriesMasterId": null,
// "showAs": "busy",
// "type": "singleInstance",
// "webLink": "https://outlook.live.com/owa/?itemid=AQMkADAwATM0MDAAMS1iNTcwL...pRZ7JkAAAA%3D&exvsurl=1&path=/calendar/item",
// "onlineMeetingUrl": null,
// "recurrence": null,
// "responseStatus": {
// "response": "organizer",
// "time": "0001-01-01T00:00:00Z"
// },
// "body": {
// "contentType": "html",
// "content": "<html>\r\n<head>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\r\n<meta content=\"text/html; charset=us-ascii\">\r\n</head>\r\n<body>\r\nDoes mid month work for you?\r\n</body>\r\n</html>\r\n"
// },
// "start": {
// "dateTime": "2019-11-15T12:00:00.0000000",
// "timeZone": "Pacific Standard Time"
// },
// "end": {
// "dateTime": "2019-11-15T14:00:00.0000000",
// "timeZone": "Pacific Standard Time"
// },
// "location": {
// "displayName": "Harry's Bar",
// "locationType": "default",
// "uniqueId": "Harry's Bar",
// "uniqueIdType": "private"
// },
// "locations": [
// {
// "displayName": "Harry's Bar",
// "locationType": "default",
// "uniqueId": "Harry's Bar",
// "uniqueIdType": "private"
// }
// ],
// "attendees": [
// {
// "type": "required",
// "status": {
// "response": "none",
// "time": "0001-01-01T00:00:00Z"
// },
// "emailAddress": {
// "name": "Adele Vance",
// "address": "adelev@contoso.onmicrosoft.com"
// }
// }
// ],
// "organizer": {
// "emailAddress": {
// "name": "Matt",
// "address": "outlook_3A33FCEB9B74CC15@outlook.com"
// }
// }
// }
//
//
// Use this online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON
var display_name: [:0]const u8 = "";
var location_type: [:0]const u8 = "";
var unique_id: [:0]const u8 = "";
var unique_id_type: [:0]const u8 = "";
var status_response: [:0]const u8 = "";
var status_time: [:0]const u8 = "";
var email_address_name: [:0]const u8 = "";
var email_address_address: [:0]const u8 = "";
_ = try json.stringOf(alloc, "\"@odata.context\"");
_ = try json.stringOf(alloc, "\"@odata.etag\"");
_ = try json.stringOf(alloc, "id");
_ = try json.stringOf(alloc, "createdDateTime");
_ = try json.stringOf(alloc, "lastModifiedDateTime");
_ = try json.stringOf(alloc, "changeKey");
_ = try json.stringOf(alloc, "originalStartTimeZone");
_ = try json.stringOf(alloc, "originalEndTimeZone");
_ = try json.stringOf(alloc, "iCalUId");
_ = json.intOf("reminderMinutesBeforeStart");
_ = json.boolOf("isReminderOn");
_ = json.boolOf("hasAttachments");
_ = try json.stringOf(alloc, "subject");
_ = try json.stringOf(alloc, "bodyPreview");
_ = try json.stringOf(alloc, "importance");
_ = try json.stringOf(alloc, "sensitivity");
_ = json.boolOf("isAllDay");
_ = json.boolOf("isCancelled");
_ = json.boolOf("isOrganizer");
_ = json.boolOf("responseRequested");
_ = try json.stringOf(alloc, "seriesMasterId");
_ = try json.stringOf(alloc, "showAs");
var type_: [:0]const u8 = try json.stringOf(alloc, "type");
_ = try json.stringOf(alloc, "webLink");
_ = try json.stringOf(alloc, "onlineMeetingUrl");
_ = try json.stringOf(alloc, "recurrence");
_ = try json.stringOf(alloc, "responseStatus.response");
_ = try json.stringOf(alloc, "responseStatus.time");
_ = try json.stringOf(alloc, "body.contentType");
_ = try json.stringOf(alloc, "body.content");
_ = try json.stringOf(alloc, "start.dateTime");
_ = try json.stringOf(alloc, "start.timeZone");
_ = try json.stringOf(alloc, "end.dateTime");
_ = try json.stringOf(alloc, "end.timeZone");
_ = try json.stringOf(alloc, "location.displayName");
_ = try json.stringOf(alloc, "location.locationType");
_ = try json.stringOf(alloc, "location.uniqueId");
_ = try json.stringOf(alloc, "location.uniqueIdType");
_ = try json.stringOf(alloc, "organizer.emailAddress.name");
_ = try json.stringOf(alloc, "organizer.emailAddress.address");
var i: i32 = 0;
var count_i: i32 = json.sizeOfArray("categories");
while (i < count_i) {
json.setI(i);
// ...
i = i + 1;
}
i = 0;
count_i = json.sizeOfArray("locations");
while (i < count_i) {
json.setI(i);
display_name = try json.stringOf(alloc, "locations[i].displayName");
location_type = try json.stringOf(alloc, "locations[i].locationType");
unique_id = try json.stringOf(alloc, "locations[i].uniqueId");
unique_id_type = try json.stringOf(alloc, "locations[i].uniqueIdType");
i = i + 1;
}
i = 0;
count_i = json.sizeOfArray("attendees");
while (i < count_i) {
json.setI(i);
type_ = try json.stringOf(alloc, "attendees[i].type");
status_response = try json.stringOf(alloc, "attendees[i].status.response");
status_time = try json.stringOf(alloc, "attendees[i].status.time");
email_address_name = try json.stringOf(alloc, "attendees[i].emailAddress.name");
email_address_address = try json.stringOf(alloc, "attendees[i].emailAddress.address");
i = i + 1;
}
std.debug.print("Success.\n", .{});
}