(VBScript) List Google Calendars

Demonstrates how to list the Google Calendars for an account.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
Set outFile = fso.CreateTextFile("output.txt", True)

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

'  This example uses a previously obtained access token having permission for the
'  Google Calendar scope.

'  In this example, Get Google Calendar OAuth2 Access Token, the access
'  token was saved to a JSON file.  This example fetches the access token from the file..
set jsonToken = CreateObject("Chilkat_9_5_0.JsonObject")
success = jsonToken.LoadFile("qa_data/tokens/googleCalendar.json")
If (jsonToken.HasMember("access_token") = 0) Then
    outFile.WriteLine("No access token found.")
    WScript.Quit
End If

set http = CreateObject("Chilkat_9_5_0.Http")
http.AuthToken = jsonToken.StringOf("access_token")

jsonResponse = http.QuickGetStr("https://www.googleapis.com/calendar/v3/users/me/calendarList")
If (http.LastMethodSuccess <> 1) Then
    outFile.WriteLine(http.LastErrorText)
    WScript.Quit
End If

outFile.WriteLine(jsonResponse)
outFile.WriteLine("-----------------------------")

'  This is a sample JSON response:
'  (Sample code to iterate over the JSON response is shown below.)

'  {
'   "kind": "calendar#calendarList",
'   "etag": "\"p32cfpufit76da0g\"",
'   "nextSyncToken": "CJj8-fLpzNUCEhhzdXBwb3J0QGNoaWxrYXRjbG91ZC5jb20=",
'   "items": [
'    {
'     "kind": "calendar#calendarListEntry",
'     "etag": "\"1465249947472000\"",
'     "id": "support@chilkatcloud.com",
'     "summary": "support@chilkatcloud.com",
'     "timeZone": "America/Chicago",
'     "colorId": "14",
'     "backgroundColor": "#9fe1e7",
'     "foregroundColor": "#000000",
'     "selected": true,
'     "accessRole": "owner",
'     "defaultReminders": [
'      {
'       "method": "popup",
'       "minutes": 10
'      }
'     ],
'     "notificationSettings": {
'      "notifications": [
'       {
'        "type": "eventCreation",
'        "method": "email"
'       },
'       {
'        "type": "eventChange",
'        "method": "email"
'       },
'       {
'        "type": "eventCancellation",
'        "method": "email"
'       },
'       {
'        "type": "eventResponse",
'        "method": "email"
'       }
'      ]
'     },
'     "primary": true
'    },
'    {
'     "kind": "calendar#calendarListEntry",
'     "etag": "\"1502373382732000\"",
'     "id": "#contacts@group.v.calendar.google.com",
'     "summary": "Contacts",
'     "timeZone": "America/Chicago",
'     "colorId": "13",
'     "backgroundColor": "#92e1c0",
'     "foregroundColor": "#000000",
'     "selected": true,
'     "accessRole": "reader",
'     "defaultReminders": []
'    },
'    {
'     "kind": "calendar#calendarListEntry",
'     "etag": "\"1502373376447000\"",
'     "id": "en.usa#holiday@group.v.calendar.google.com",
'     "summary": "Holidays in United States",
'     "timeZone": "America/Chicago",
'     "colorId": "8",
'     "backgroundColor": "#16a765",
'     "foregroundColor": "#000000",
'     "selected": true,
'     "accessRole": "reader",
'     "defaultReminders": []
'    }
'   ]
'  }
' 

'  Iterate over the JSON response..
set json = CreateObject("Chilkat_9_5_0.JsonObject")
success = json.Load(jsonResponse)

numCalendars = json.SizeOfArray("items")
i = 0
Do While i < numCalendars
    outFile.WriteLine("--- " & i & " ---")
    json.I = i
    outFile.WriteLine("kind: " & json.StringOf("items[i].kind"))
    outFile.WriteLine("id: " & json.StringOf("items[i].id"))

    '  Examine the notification settings, if any..
    numSettings = json.SizeOfArray("items[i].notificationSettings.notifications")
    If (numSettings > 0) Then
        j = 0
        Do While j < numSettings
            json.J = j
            outFile.WriteLine("Notification Type: " & json.StringOf("items[i].notificationSettings.notifications[j].type"))
            outFile.WriteLine("Notification Method: " & json.StringOf("items[i].notificationSettings.notifications[j].method"))
            j = j + 1
        Loop
    End If

    i = i + 1
Loop

outFile.Close