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(Objective-C) MS Graph Calendar List EventsRetrieve a list of events in a calendar. The list contains single instance meetings and series masters. For more details, see https://docs.microsoft.com/en-us/graph/api/calendar-list-events?view=graph-rest-1.0
#import <CkoHttp.h> #import <CkoJsonObject.h> #import <NSString.h> // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. CkoHttp *http = [[CkoHttp alloc] init]; // Use your previously obtained access token as shown here: // Get Microsoft Graph OAuth2 Access Token with Calendars.ReadWrite scope. CkoJsonObject *jsonToken = [[CkoJsonObject alloc] init]; BOOL success = [jsonToken LoadFile: @"qa_data/tokens/msGraphCalendar.json"]; if (success == NO) { NSLog(@"%@",jsonToken.LastErrorText); return; } http.AuthToken = [jsonToken StringOf: @"access_token"]; // Specify the calendar id [http SetUrlVar: @"id" value: @"AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEGAAAA5_vF7TKKdE6bGCRqXyl2PQAClEpRTgAAAA=="]; // Send a GET request to https://graph.microsoft.com/v1.0/me/calendars/{$id}/events NSString *strResponse = [http QuickGetStr: @"https://graph.microsoft.com/v1.0/me/calendars/{$id}/events"]; if (http.LastMethodSuccess == NO) { NSLog(@"%@",http.LastErrorText); return; } CkoJsonObject *json = [[CkoJsonObject alloc] init]; [json Load: strResponse]; json.EmitCompact = NO; if ([http.LastStatus intValue] != 200) { NSLog(@"%@",[json Emit]); NSLog(@"%@%d",@"Failed, response status code = ",[http.LastStatus intValue]); return; } NSLog(@"%@",[json Emit]); // Sample output: // (See parsing code below..) // { // "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('admin%40chilkat.io')/calendars('AQMkADAwATM0MDAAMS1i ... AClEpRTgAAAA%3D%3D')/events", // "value": [ // { // "@odata.etag": "W/\"5+vF7TKKdE6bGCRqXyl2PQAClIgmmw==\"", // "id": "AQMkADAwATM0MDAAM ... AApRZ7JkAAAA=", // "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": "040000008200E ... A230FEBFE5F7486A", // "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=AQMkADAwATM0MDAAMS1iNTcwLWI2NT ... gkal8pdj0AApRZ7JkAAAA%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": "2019-11-15T20:00:00.0000000", // "timeZone": "UTC" // }, // "end": { // "dateTime": "2019-11-15T22:00:00.0000000", // "timeZone": "UTC" // }, // "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 NSString *odataContext = 0; int i; int count_i; NSString *odataEtag = 0; NSString *id = 0; NSString *createdDateTime = 0; NSString *lastModifiedDateTime = 0; NSString *changeKey = 0; NSString *originalStartTimeZone = 0; NSString *originalEndTimeZone = 0; NSString *iCalUId = 0; int reminderMinutesBeforeStart; BOOL isReminderOn; BOOL hasAttachments; NSString *subject = 0; NSString *bodyPreview = 0; NSString *importance = 0; NSString *sensitivity = 0; BOOL isAllDay; BOOL isCancelled; BOOL isOrganizer; BOOL responseRequested; NSString *seriesMasterId = 0; NSString *showAs = 0; NSString *v_type = 0; NSString *webLink = 0; NSString *onlineMeetingUrl = 0; NSString *recurrence = 0; NSString *responseStatusResponse = 0; NSString *responseStatusTime = 0; NSString *bodyContentType = 0; NSString *bodyContent = 0; NSString *startDateTime = 0; NSString *startTimeZone = 0; NSString *endDateTime = 0; NSString *endTimeZone = 0; NSString *locationDisplayName = 0; NSString *locationLocationType = 0; NSString *locationUniqueId = 0; NSString *locationUniqueIdType = 0; NSString *organizerEmailAddressName = 0; NSString *organizerEmailAddressAddress = 0; int j; int count_j; NSString *displayName = 0; NSString *locationType = 0; NSString *uniqueId = 0; NSString *uniqueIdType = 0; NSString *statusResponse = 0; NSString *statusTime = 0; NSString *emailAddressName = 0; NSString *emailAddressAddress = 0; odataContext = [json StringOf: @"\"@odata.context\""]; i = 0; count_i = [[json SizeOfArray: @"value"] intValue]; while (i < count_i) { json.I = [NSNumber numberWithInt: i]; odataEtag = [json StringOf: @"value[i].\"@odata.etag\""]; id = [json StringOf: @"value[i].id"]; createdDateTime = [json StringOf: @"value[i].createdDateTime"]; lastModifiedDateTime = [json StringOf: @"value[i].lastModifiedDateTime"]; changeKey = [json StringOf: @"value[i].changeKey"]; originalStartTimeZone = [json StringOf: @"value[i].originalStartTimeZone"]; originalEndTimeZone = [json StringOf: @"value[i].originalEndTimeZone"]; iCalUId = [json StringOf: @"value[i].iCalUId"]; reminderMinutesBeforeStart = [[json IntOf: @"value[i].reminderMinutesBeforeStart"] intValue]; isReminderOn = [json BoolOf: @"value[i].isReminderOn"]; hasAttachments = [json BoolOf: @"value[i].hasAttachments"]; subject = [json StringOf: @"value[i].subject"]; bodyPreview = [json StringOf: @"value[i].bodyPreview"]; importance = [json StringOf: @"value[i].importance"]; sensitivity = [json StringOf: @"value[i].sensitivity"]; isAllDay = [json BoolOf: @"value[i].isAllDay"]; isCancelled = [json BoolOf: @"value[i].isCancelled"]; isOrganizer = [json BoolOf: @"value[i].isOrganizer"]; responseRequested = [json BoolOf: @"value[i].responseRequested"]; seriesMasterId = [json StringOf: @"value[i].seriesMasterId"]; showAs = [json StringOf: @"value[i].showAs"]; v_type = [json StringOf: @"value[i].type"]; webLink = [json StringOf: @"value[i].webLink"]; onlineMeetingUrl = [json StringOf: @"value[i].onlineMeetingUrl"]; recurrence = [json StringOf: @"value[i].recurrence"]; responseStatusResponse = [json StringOf: @"value[i].responseStatus.response"]; responseStatusTime = [json StringOf: @"value[i].responseStatus.time"]; bodyContentType = [json StringOf: @"value[i].body.contentType"]; bodyContent = [json StringOf: @"value[i].body.content"]; startDateTime = [json StringOf: @"value[i].start.dateTime"]; startTimeZone = [json StringOf: @"value[i].start.timeZone"]; endDateTime = [json StringOf: @"value[i].end.dateTime"]; endTimeZone = [json StringOf: @"value[i].end.timeZone"]; locationDisplayName = [json StringOf: @"value[i].location.displayName"]; locationLocationType = [json StringOf: @"value[i].location.locationType"]; locationUniqueId = [json StringOf: @"value[i].location.uniqueId"]; locationUniqueIdType = [json StringOf: @"value[i].location.uniqueIdType"]; organizerEmailAddressName = [json StringOf: @"value[i].organizer.emailAddress.name"]; organizerEmailAddressAddress = [json StringOf: @"value[i].organizer.emailAddress.address"]; j = 0; count_j = [[json SizeOfArray: @"value[i].categories"] intValue]; while (j < count_j) { json.J = [NSNumber numberWithInt: j]; // ... j = j + 1; } j = 0; count_j = [[json SizeOfArray: @"value[i].locations"] intValue]; while (j < count_j) { json.J = [NSNumber numberWithInt: j]; displayName = [json StringOf: @"value[i].locations[j].displayName"]; locationType = [json StringOf: @"value[i].locations[j].locationType"]; uniqueId = [json StringOf: @"value[i].locations[j].uniqueId"]; uniqueIdType = [json StringOf: @"value[i].locations[j].uniqueIdType"]; j = j + 1; } j = 0; count_j = [[json SizeOfArray: @"value[i].attendees"] intValue]; while (j < count_j) { json.J = [NSNumber numberWithInt: j]; v_type = [json StringOf: @"value[i].attendees[j].type"]; statusResponse = [json StringOf: @"value[i].attendees[j].status.response"]; statusTime = [json StringOf: @"value[i].attendees[j].status.time"]; emailAddressName = [json StringOf: @"value[i].attendees[j].emailAddress.name"]; emailAddressAddress = [json StringOf: @"value[i].attendees[j].emailAddress.address"]; j = j + 1; } i = i + 1; } NSLog(@"%@",@"Success."); |
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