(Lianja) Outlook Calendar List Events

See more Outlook Calendar Examples

Retrieve a list of events in a calendar.

For more information, see https://docs.microsoft.com/en-us/graph/api/calendar-list-events?view=graph-rest-1.0&tabs=http

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// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

loHttp = createobject("CkHttp")

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

loJsonToken = createobject("CkJsonObject")
llSuccess = loJsonToken.LoadFile("qa_data/tokens/outlookCalendar.json")
if (llSuccess = .F.) then
    ? loJsonToken.LastErrorText
    release loHttp
    release loJsonToken
    return
endif

loHttp.AuthToken = loJsonToken.StringOf("access_token")

// Specify the ID of the calendar to list.
lcCalendarId = "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEGAAAA5_vF7TKKdE6bGCRqXyl2PQAAAiCsAAAA"

loHttp.SetUrlVar("id",lcCalendarId)

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

loResp = loHttp.QuickRequest("GET","https://graph.microsoft.com/v1.0/me/calendars/{$id}/events")
if (loHttp.LastMethodSuccess <> .T.) then
    ? loHttp.LastErrorText
    release loHttp
    release loJsonToken
    return
endif

? "Response status code = " + str(loResp.StatusCode)

// The HTTP request succeeded if the response status code = 200.
if (loResp.StatusCode <> 200) then
    ? loResp.BodyStr
    ? "Failed"
    release loResp
    release loHttp
    release loJsonToken
    return
endif

loJson = createobject("CkJsonObject")
loJson.Load(loResp.BodyStr)
loJson.EmitCompact = .F.
? loJson.Emit()

// 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
//     }
//   ]
// }

release loResp

i = 0
lnCount_i = loJson.SizeOfArray("value")
do while i < lnCount_i
    loJson.I = i
    lcOriginalStartTimeZone = loJson.StringOf("value[i].originalStartTimeZone")
    lcOriginalEndTimeZone = loJson.StringOf("value[i].originalEndTimeZone")
    lcResponseStatusResponse = loJson.StringOf("value[i].responseStatus.response")
    lcResponseStatusTime = loJson.StringOf("value[i].responseStatus.time")
    lcICalUId = loJson.StringOf("value[i].iCalUId")
    lnReminderMinutesBeforeStart = loJson.IntOf("value[i].reminderMinutesBeforeStart")
    llIsReminderOn = loJson.BoolOf("value[i].isReminderOn")
    i = i + 1
enddo


release loHttp
release loJsonToken
release loJson