SQL Server

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

SQL Server

-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @iTmp0 int
    -- Important: Do not use nvarchar(max).  See the warning about using nvarchar(max).
    DECLARE @sTmp0 nvarchar(4000)
    DECLARE @success int
    SELECT @success = 0

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

    DECLARE @http int
    EXEC @hr = sp_OACreate 'Chilkat.Http', @http OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

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

    DECLARE @jsonToken int
    EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @jsonToken OUT

    EXEC sp_OAMethod @jsonToken, 'LoadFile', @success OUT, 'qa_data/tokens/msGraphCalendar.json'
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @jsonToken, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @jsonToken
        RETURN
      END
    EXEC sp_OAMethod @jsonToken, 'StringOf', @sTmp0 OUT, 'access_token'
    EXEC sp_OASetProperty @http, 'AuthToken', @sTmp0

    -- Send a GET request to https://graph.microsoft.com/v1.0/me/calendars
    DECLARE @strResponse nvarchar(4000)
    EXEC sp_OAMethod @http, 'QuickGetStr', @strResponse OUT, 'https://graph.microsoft.com/v1.0/me/calendars'
    EXEC sp_OAGetProperty @http, 'LastMethodSuccess', @iTmp0 OUT
    IF @iTmp0 = 0
      BEGIN
        EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @jsonToken
        RETURN
      END

    DECLARE @json int
    EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @json OUT

    EXEC sp_OAMethod @json, 'Load', @success OUT, @strResponse
    EXEC sp_OASetProperty @json, 'EmitCompact', 0

    EXEC sp_OAGetProperty @http, 'LastStatus', @iTmp0 OUT
    IF @iTmp0 <> 200
      BEGIN
        EXEC sp_OAMethod @json, 'Emit', @sTmp0 OUT
        PRINT @sTmp0

        EXEC sp_OAGetProperty @http, 'LastStatus', @iTmp0 OUT
        PRINT 'Failed, response status code = ' + @iTmp0
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @jsonToken
        EXEC @hr = sp_OADestroy @json
        RETURN
      END

    EXEC sp_OAMethod @json, 'Emit', @sTmp0 OUT
    PRINT @sTmp0

    -- 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

    DECLARE @odataContext nvarchar(4000)

    DECLARE @i int

    DECLARE @count_i int

    DECLARE @id nvarchar(4000)

    DECLARE @name nvarchar(4000)

    DECLARE @color nvarchar(4000)

    DECLARE @changeKey nvarchar(4000)

    DECLARE @canShare int

    DECLARE @canViewPrivateItems int

    DECLARE @canEdit int

    DECLARE @ownerName nvarchar(4000)

    DECLARE @ownerAddress nvarchar(4000)

    EXEC sp_OAMethod @json, 'StringOf', @odataContext OUT, '"@odata.context"'
    SELECT @i = 0
    EXEC sp_OAMethod @json, 'SizeOfArray', @count_i OUT, 'value'
    WHILE @i < @count_i
      BEGIN
        EXEC sp_OASetProperty @json, 'I', @i
        EXEC sp_OAMethod @json, 'StringOf', @id OUT, 'value[i].id'
        EXEC sp_OAMethod @json, 'StringOf', @name OUT, 'value[i].name'
        EXEC sp_OAMethod @json, 'StringOf', @color OUT, 'value[i].color'
        EXEC sp_OAMethod @json, 'StringOf', @changeKey OUT, 'value[i].changeKey'
        EXEC sp_OAMethod @json, 'BoolOf', @canShare OUT, 'value[i].canShare'
        EXEC sp_OAMethod @json, 'BoolOf', @canViewPrivateItems OUT, 'value[i].canViewPrivateItems'
        EXEC sp_OAMethod @json, 'BoolOf', @canEdit OUT, 'value[i].canEdit'
        EXEC sp_OAMethod @json, 'StringOf', @ownerName OUT, 'value[i].owner.name'
        EXEC sp_OAMethod @json, 'StringOf', @ownerAddress OUT, 'value[i].owner.address'
        SELECT @i = @i + 1
      END


    PRINT 'Success.'

    EXEC @hr = sp_OADestroy @http
    EXEC @hr = sp_OADestroy @jsonToken
    EXEC @hr = sp_OADestroy @json


END
GO