PowerBuilder

Get a Google Calendar

See more Google Calendar Examples

Demonstrates how to get a particular Google Calendar. The calendar can be referenced by the calendar ID, or by the keyword "primary". PowerBuilder

integer li_rc
integer li_Success
oleobject loo_JsonToken
oleobject loo_Http
string ls_JsonResponse
oleobject loo_Json
integer li_NumSettings
integer i

li_Success = 0

// 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..
loo_JsonToken = create oleobject
li_rc = loo_JsonToken.ConnectToNewObject("Chilkat.JsonObject")
if li_rc < 0 then
    destroy loo_JsonToken
    MessageBox("Error","Connecting to COM object failed")
    return
end if
li_Success = loo_JsonToken.LoadFile("qa_data/tokens/googleCalendar.json")
if loo_JsonToken.HasMember("access_token") = 0 then
    Write-Debug "No access token found."
    destroy loo_JsonToken
    return
end if

loo_Http = create oleobject
li_rc = loo_Http.ConnectToNewObject("Chilkat.Http")

loo_Http.AuthToken = loo_JsonToken.StringOf("access_token")

// Let's get the primary calendar.
ls_JsonResponse = loo_Http.QuickGetStr("https://www.googleapis.com/calendar/v3/users/me/calendarList/primary")
if loo_Http.LastMethodSuccess <> 1 then
    Write-Debug loo_Http.LastErrorText
    destroy loo_JsonToken
    destroy loo_Http
    return
end if

Write-Debug ls_JsonResponse

// A sample response is:

// {
//  "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
// }

// It can be parsed like this:
loo_Json = create oleobject
li_rc = loo_Json.ConnectToNewObject("Chilkat.JsonObject")

loo_Json.Load(ls_JsonResponse)

Write-Debug "kind: " + loo_Json.StringOf("kind")
Write-Debug "id: " + loo_Json.StringOf("id")

// Examine the notification settings, if any..
li_NumSettings = loo_Json.SizeOfArray("notificationSettings.notifications")
if li_NumSettings > 0 then
    i = 0
    do while i < li_NumSettings
        loo_Json.I = i
        Write-Debug "Notification Type: " + loo_Json.StringOf("notificationSettings.notifications[i].type")
        Write-Debug "Notification Method: " + loo_Json.StringOf("notificationSettings.notifications[i].method")
        i = i + 1
    loop
end if



destroy loo_JsonToken
destroy loo_Http
destroy loo_Json