C
C
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 C Downloads
#include <C_CkHttp.h>
#include <C_CkJsonObject.h>
#include <C_CkHttpResponse.h>
void ChilkatSample(void)
{
BOOL success;
HCkHttp http;
HCkJsonObject jsonToken;
HCkJsonObject json;
HCkHttpResponse resp;
const char *displayName;
const char *locationType;
const char *uniqueId;
const char *uniqueIdType;
const char *statusResponse;
const char *statusTime;
const char *emailAddressName;
const char *emailAddressAddress;
const char *odataContext;
const char *odataEtag;
const char *id;
const char *createdDateTime;
const char *lastModifiedDateTime;
const char *changeKey;
const char *originalStartTimeZone;
const char *originalEndTimeZone;
const char *iCalUId;
const char *reminderMinutesBeforeStart;
const char *isReminderOn;
const char *hasAttachments;
const char *subject;
const char *bodyPreview;
const char *importance;
const char *sensitivity;
const char *isAllDay;
const char *isCancelled;
const char *isOrganizer;
const char *responseRequested;
const char *seriesMasterId;
const char *showAs;
const char *type;
const char *webLink;
const char *onlineMeetingUrl;
const char *recurrence;
const char *responseStatusResponse;
const char *responseStatusTime;
const char *bodyContentType;
const char *bodyContent;
const char *startDateTime;
const char *startTimeZone;
const char *endDateTime;
const char *endTimeZone;
const char *locationDisplayName;
const char *locationLocationType;
const char *locationUniqueId;
const char *locationUniqueIdType;
const char *organizerEmailAddressName;
const char *organizerEmailAddressAddress;
int i;
int count_i;
success = FALSE;
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
http = CkHttp_Create();
// Use your previously obtained access token as shown here:
// Get Microsoft Graph OAuth2 Access Token with Calendars.ReadWrite scope.
jsonToken = CkJsonObject_Create();
success = CkJsonObject_LoadFile(jsonToken,"qa_data/tokens/msGraphCalendar.json");
if (success == FALSE) {
printf("%s\n",CkJsonObject_lastErrorText(jsonToken));
CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
return;
}
CkHttp_putAuthToken(http,CkJsonObject_stringOf(jsonToken,"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"
// }
// ]
// }
json = CkJsonObject_Create();
CkJsonObject_UpdateString(json,"subject","Let's go for lunch");
CkJsonObject_UpdateString(json,"body.contentType","HTML");
CkJsonObject_UpdateString(json,"body.content","Does mid month work for you?");
CkJsonObject_UpdateString(json,"start.dateTime","2019-11-15T12:00:00");
CkJsonObject_UpdateString(json,"start.timeZone","Pacific Standard Time");
CkJsonObject_UpdateString(json,"end.dateTime","2019-11-15T14:00:00");
CkJsonObject_UpdateString(json,"end.timeZone","Pacific Standard Time");
CkJsonObject_UpdateString(json,"location.displayName","Harry's Bar");
CkJsonObject_UpdateString(json,"attendees[0].emailAddress.address","adelev@contoso.onmicrosoft.com");
CkJsonObject_UpdateString(json,"attendees[0].emailAddress.name","Adele Vance");
CkJsonObject_UpdateString(json,"attendees[0].type","required");
// 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
CkHttp_SetUrlVar(http,"id","AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEGAAAA5_vF7TKKdE6bGCRqXyl2PQAClEpRTgAAAA==");
resp = CkHttpResponse_Create();
success = CkHttp_HttpJson(http,"POST","https://graph.microsoft.com/v1.0/me/calendars/{$id}/events",json,"application/json",resp);
if (success == FALSE) {
printf("%s\n",CkHttp_lastErrorText(http));
CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
CkJsonObject_Dispose(json);
CkHttpResponse_Dispose(resp);
return;
}
CkJsonObject_Load(json,CkHttpResponse_bodyStr(resp));
CkJsonObject_putEmitCompact(json,FALSE);
if (CkHttpResponse_getStatusCode(resp) != 201) {
printf("%s\n",CkJsonObject_emit(json));
printf("Failed, response status code = %d\n",CkHttpResponse_getStatusCode(resp));
CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
CkJsonObject_Dispose(json);
CkHttpResponse_Dispose(resp);
return;
}
printf("%s\n",CkJsonObject_emit(json));
// A sample response:
// (See code for parsing this response below..)
// {
// "@odata.context": "https://graph.microsoft.com/v1.0/$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
odataContext = CkJsonObject_stringOf(json,"\"@odata.context\"");
odataEtag = CkJsonObject_stringOf(json,"\"@odata.etag\"");
id = CkJsonObject_stringOf(json,"id");
createdDateTime = CkJsonObject_stringOf(json,"createdDateTime");
lastModifiedDateTime = CkJsonObject_stringOf(json,"lastModifiedDateTime");
changeKey = CkJsonObject_stringOf(json,"changeKey");
originalStartTimeZone = CkJsonObject_stringOf(json,"originalStartTimeZone");
originalEndTimeZone = CkJsonObject_stringOf(json,"originalEndTimeZone");
iCalUId = CkJsonObject_stringOf(json,"iCalUId");
reminderMinutesBeforeStart = CkJsonObject_IntOf(json,"reminderMinutesBeforeStart");
isReminderOn = CkJsonObject_BoolOf(json,"isReminderOn");
hasAttachments = CkJsonObject_BoolOf(json,"hasAttachments");
subject = CkJsonObject_stringOf(json,"subject");
bodyPreview = CkJsonObject_stringOf(json,"bodyPreview");
importance = CkJsonObject_stringOf(json,"importance");
sensitivity = CkJsonObject_stringOf(json,"sensitivity");
isAllDay = CkJsonObject_BoolOf(json,"isAllDay");
isCancelled = CkJsonObject_BoolOf(json,"isCancelled");
isOrganizer = CkJsonObject_BoolOf(json,"isOrganizer");
responseRequested = CkJsonObject_BoolOf(json,"responseRequested");
seriesMasterId = CkJsonObject_stringOf(json,"seriesMasterId");
showAs = CkJsonObject_stringOf(json,"showAs");
type = CkJsonObject_stringOf(json,"type");
webLink = CkJsonObject_stringOf(json,"webLink");
onlineMeetingUrl = CkJsonObject_stringOf(json,"onlineMeetingUrl");
recurrence = CkJsonObject_stringOf(json,"recurrence");
responseStatusResponse = CkJsonObject_stringOf(json,"responseStatus.response");
responseStatusTime = CkJsonObject_stringOf(json,"responseStatus.time");
bodyContentType = CkJsonObject_stringOf(json,"body.contentType");
bodyContent = CkJsonObject_stringOf(json,"body.content");
startDateTime = CkJsonObject_stringOf(json,"start.dateTime");
startTimeZone = CkJsonObject_stringOf(json,"start.timeZone");
endDateTime = CkJsonObject_stringOf(json,"end.dateTime");
endTimeZone = CkJsonObject_stringOf(json,"end.timeZone");
locationDisplayName = CkJsonObject_stringOf(json,"location.displayName");
locationLocationType = CkJsonObject_stringOf(json,"location.locationType");
locationUniqueId = CkJsonObject_stringOf(json,"location.uniqueId");
locationUniqueIdType = CkJsonObject_stringOf(json,"location.uniqueIdType");
organizerEmailAddressName = CkJsonObject_stringOf(json,"organizer.emailAddress.name");
organizerEmailAddressAddress = CkJsonObject_stringOf(json,"organizer.emailAddress.address");
i = 0;
count_i = CkJsonObject_SizeOfArray(json,"categories");
while (i < count_i) {
CkJsonObject_putI(json,i);
// ...
i = i + 1;
}
i = 0;
count_i = CkJsonObject_SizeOfArray(json,"locations");
while (i < count_i) {
CkJsonObject_putI(json,i);
displayName = CkJsonObject_stringOf(json,"locations[i].displayName");
locationType = CkJsonObject_stringOf(json,"locations[i].locationType");
uniqueId = CkJsonObject_stringOf(json,"locations[i].uniqueId");
uniqueIdType = CkJsonObject_stringOf(json,"locations[i].uniqueIdType");
i = i + 1;
}
i = 0;
count_i = CkJsonObject_SizeOfArray(json,"attendees");
while (i < count_i) {
CkJsonObject_putI(json,i);
type = CkJsonObject_stringOf(json,"attendees[i].type");
statusResponse = CkJsonObject_stringOf(json,"attendees[i].status.response");
statusTime = CkJsonObject_stringOf(json,"attendees[i].status.time");
emailAddressName = CkJsonObject_stringOf(json,"attendees[i].emailAddress.name");
emailAddressAddress = CkJsonObject_stringOf(json,"attendees[i].emailAddress.address");
i = i + 1;
}
printf("Success.\n");
CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
CkJsonObject_Dispose(json);
CkHttpResponse_Dispose(resp);
}