PowerBuilder

MS Graph Calendars List

See more Microsoft Calendar Examples

Get all the user's calendars (/calendars navigation property), get the calendars from the default calendar group or from a specific calendar group.

For more details, see https://docs.microsoft.com/en-us/graph/api/user-list-calendars?view=graph-rest-1.0

PowerBuilder

integer li_rc
integer li_Success
oleobject loo_Http
oleobject loo_JsonToken
string ls_StrResponse
oleobject loo_Json
string ls_OdataContext
integer i
integer li_Count_i
string ls_Id
string ls_Name
string ls_Color
string ls_ChangeKey
integer li_CanShare
integer li_CanViewPrivateItems
integer li_CanEdit
string ls_OwnerName
string ls_OwnerAddress

li_Success = 0

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

loo_Http = create oleobject
li_rc = loo_Http.ConnectToNewObject("Chilkat.Http")
if li_rc < 0 then
    destroy loo_Http
    MessageBox("Error","Connecting to COM object failed")
    return
end if

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

loo_JsonToken = create oleobject
li_rc = loo_JsonToken.ConnectToNewObject("Chilkat.JsonObject")

li_Success = loo_JsonToken.LoadFile("qa_data/tokens/msGraphCalendar.json")
if li_Success = 0 then
    Write-Debug loo_JsonToken.LastErrorText
    destroy loo_Http
    destroy loo_JsonToken
    return
end if

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

// Send a GET request to https://graph.microsoft.com/v1.0/me/calendars
ls_StrResponse = loo_Http.QuickGetStr("https://graph.microsoft.com/v1.0/me/calendars")
if loo_Http.LastMethodSuccess = 0 then
    Write-Debug loo_Http.LastErrorText
    destroy loo_Http
    destroy loo_JsonToken
    return
end if

loo_Json = create oleobject
li_rc = loo_Json.ConnectToNewObject("Chilkat.JsonObject")

loo_Json.Load(ls_StrResponse)
loo_Json.EmitCompact = 0

if loo_Http.LastStatus <> 200 then
    Write-Debug loo_Json.Emit()
    Write-Debug "Failed, response status code = " + string(loo_Http.LastStatus)
    destroy loo_Http
    destroy loo_JsonToken
    destroy loo_Json
    return
end if

Write-Debug loo_Json.Emit()

// Sample output:

// {
//   "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('admin%40chilkat.io')/calendars",
//   "value": [
//     {
//       "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEGAAAA5_vF7TKKdE6bGCRqXyl2PQAAAiCsAAAA",
//       "name": "Calendar",
//       "color": "auto",
//       "changeKey": "5+vF7TKKdE6bGCRqXyl2PQAAAAAiEQ==",
//       "canShare": true,
//       "canViewPrivateItems": true,
//       "canEdit": true,
//       "owner": {
//         "name": "...",
//         "address": "outlook_3A33FCEB9B74CC15@outlook.com"
//       }
//     },
//     {
//       "id": "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEGAAAA5_vF7TKKdE6bGCRqXyl2PQAClEpRTgAAAA==",
//       "name": "Work",
//       "color": "auto",
//       "changeKey": "5+vF7TKKdE6bGCRqXyl2PQAClHjDcA==",
//       "canShare": true,
//       "canViewPrivateItems": true,
//       "canEdit": true,
//       "owner": {
//         "name": "...",
//         "address": "outlook_3A33FCEB9B74CC15@outlook.com"
//       }
//     }
//   ]
// }
// 
// Use this online tool to generate parsing code from sample JSON: 
// Generate Parsing Code from JSON

ls_OdataContext = loo_Json.StringOf("~"@odata.context~"")
i = 0
li_Count_i = loo_Json.SizeOfArray("value")
do while i < li_Count_i
    loo_Json.I = i
    ls_Id = loo_Json.StringOf("value[i].id")
    ls_Name = loo_Json.StringOf("value[i].name")
    ls_Color = loo_Json.StringOf("value[i].color")
    ls_ChangeKey = loo_Json.StringOf("value[i].changeKey")
    li_CanShare = loo_Json.BoolOf("value[i].canShare")
    li_CanViewPrivateItems = loo_Json.BoolOf("value[i].canViewPrivateItems")
    li_CanEdit = loo_Json.BoolOf("value[i].canEdit")
    ls_OwnerName = loo_Json.StringOf("value[i].owner.name")
    ls_OwnerAddress = loo_Json.StringOf("value[i].owner.address")
    i = i + 1
loop

Write-Debug "Success."


destroy loo_Http
destroy loo_JsonToken
destroy loo_Json