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Lua

MS Graph Calendar List Events

See more Microsoft Calendar Examples

Retrieve 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

Chilkat Lua Downloads

Lua
local chilkat = require("chilkat")

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

local http = chilkat.Http.new()

-- Use your previously obtained access token as shown here:
--    Get Microsoft Graph OAuth2 Access Token with Calendars.ReadWrite scope.

local jsonToken = chilkat.JsonObject.new()
local success = jsonToken:load_file("qa_data/tokens/msGraphCalendar.json")
if not success then
    print(jsonToken.last_error_text)
    return
end

http.auth_token = jsonToken:string_of("access_token")

-- Specify the calendar id
http:set_url_var("id", "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEGAAAA5_vF7TKKdE6bGCRqXyl2PQAClEpRTgAAAA==")
-- Send a GET request to https://graph.microsoft.com/v1.0/me/calendars/{$id}/events
local strResponse = http:quick_get_str("https://graph.microsoft.com/v1.0/me/calendars/{$id}/events")
if not http.last_method_success then
    print(http.last_error_text)
    return
end

local json = chilkat.JsonObject.new()
json:load(strResponse)
json.emit_compact = false

if http.last_status ~= 200 then
    print(json:emit())
    print("Failed, response status code = " .. http.last_status)
    return
end

print(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

local odataEtag = ""
local id = ""
local createdDateTime = ""
local lastModifiedDateTime = ""
local changeKey = ""
local originalStartTimeZone = ""
local originalEndTimeZone = ""
local iCalUId = ""
local reminderMinutesBeforeStart = 0
local isReminderOn = false
local hasAttachments = false
local subject = ""
local bodyPreview = ""
local importance = ""
local sensitivity = ""
local isAllDay = false
local isCancelled = false
local isOrganizer = false
local responseRequested = false
local seriesMasterId = ""
local showAs = ""
local v_type = ""
local webLink = ""
local onlineMeetingUrl = ""
local recurrence = ""
local responseStatusResponse = ""
local responseStatusTime = ""
local bodyContentType = ""
local bodyContent = ""
local startDateTime = ""
local startTimeZone = ""
local endDateTime = ""
local endTimeZone = ""
local locationDisplayName = ""
local locationLocationType = ""
local locationUniqueId = ""
local locationUniqueIdType = ""
local organizerEmailAddressName = ""
local organizerEmailAddressAddress = ""
local j = 0
local count_j = 0
local displayName = ""
local locationType = ""
local uniqueId = ""
local uniqueIdType = ""
local statusResponse = ""
local statusTime = ""
local emailAddressName = ""
local emailAddressAddress = ""

local odataContext = json:string_of("\"@odata.context\"")
local i = 0
local count_i = json:size_of_array("value")
while i < count_i do
    json.i = i
    odataEtag = json:string_of("value[i].\"@odata.etag\"")
    id = json:string_of("value[i].id")
    createdDateTime = json:string_of("value[i].createdDateTime")
    lastModifiedDateTime = json:string_of("value[i].lastModifiedDateTime")
    changeKey = json:string_of("value[i].changeKey")
    originalStartTimeZone = json:string_of("value[i].originalStartTimeZone")
    originalEndTimeZone = json:string_of("value[i].originalEndTimeZone")
    iCalUId = json:string_of("value[i].iCalUId")
    reminderMinutesBeforeStart = json:int_of("value[i].reminderMinutesBeforeStart")
    isReminderOn = json:bool_of("value[i].isReminderOn")
    hasAttachments = json:bool_of("value[i].hasAttachments")
    subject = json:string_of("value[i].subject")
    bodyPreview = json:string_of("value[i].bodyPreview")
    importance = json:string_of("value[i].importance")
    sensitivity = json:string_of("value[i].sensitivity")
    isAllDay = json:bool_of("value[i].isAllDay")
    isCancelled = json:bool_of("value[i].isCancelled")
    isOrganizer = json:bool_of("value[i].isOrganizer")
    responseRequested = json:bool_of("value[i].responseRequested")
    seriesMasterId = json:string_of("value[i].seriesMasterId")
    showAs = json:string_of("value[i].showAs")
    v_type = json:string_of("value[i].type")
    webLink = json:string_of("value[i].webLink")
    onlineMeetingUrl = json:string_of("value[i].onlineMeetingUrl")
    recurrence = json:string_of("value[i].recurrence")
    responseStatusResponse = json:string_of("value[i].responseStatus.response")
    responseStatusTime = json:string_of("value[i].responseStatus.time")
    bodyContentType = json:string_of("value[i].body.contentType")
    bodyContent = json:string_of("value[i].body.content")
    startDateTime = json:string_of("value[i].start.dateTime")
    startTimeZone = json:string_of("value[i].start.timeZone")
    endDateTime = json:string_of("value[i].end.dateTime")
    endTimeZone = json:string_of("value[i].end.timeZone")
    locationDisplayName = json:string_of("value[i].location.displayName")
    locationLocationType = json:string_of("value[i].location.locationType")
    locationUniqueId = json:string_of("value[i].location.uniqueId")
    locationUniqueIdType = json:string_of("value[i].location.uniqueIdType")
    organizerEmailAddressName = json:string_of("value[i].organizer.emailAddress.name")
    organizerEmailAddressAddress = json:string_of("value[i].organizer.emailAddress.address")
    j = 0
    count_j = json:size_of_array("value[i].categories")
    while j < count_j do
        json.j = j
        -- ...
        j = j + 1
    end

    j = 0
    count_j = json:size_of_array("value[i].locations")
    while j < count_j do
        json.j = j
        displayName = json:string_of("value[i].locations[j].displayName")
        locationType = json:string_of("value[i].locations[j].locationType")
        uniqueId = json:string_of("value[i].locations[j].uniqueId")
        uniqueIdType = json:string_of("value[i].locations[j].uniqueIdType")
        j = j + 1
    end

    j = 0
    count_j = json:size_of_array("value[i].attendees")
    while j < count_j do
        json.j = j
        v_type = json:string_of("value[i].attendees[j].type")
        statusResponse = json:string_of("value[i].attendees[j].status.response")
        statusTime = json:string_of("value[i].attendees[j].status.time")
        emailAddressName = json:string_of("value[i].attendees[j].emailAddress.name")
        emailAddressAddress = json:string_of("value[i].attendees[j].emailAddress.address")
        j = j + 1
    end

    i = i + 1
end

print("Success.")