PowerShell でGoogle Directory Data データをCSV に落としてみた

CData Cmdlets Module for Google Directory は、直感的なGoogle Directory データ連携を提供する標準cmdlet です。 本記事では、GoogleDirectory Cmdlets を使ったサンプルを提供します。

Creating a Connection to Your Google Directory Data

Google Directory はOAuth 認証標準を利用しています。各ユーザーやドメイン内のユーザーの代わりに、本製品がGoogle API にアクセスすることを許可できます。 接続すると、本製品はデフォルトブラウザでOAuth エンドポイントを開きます。ログインして、アプリケーションにアクセス許可を与えます。本製品がOAuth プロセスを完了します。

詳細はヘルプドキュメントを参照してください。

$conn = Connect-GoogleDirectory  -OAuthClientId "$OAuthClientId" -OAuthClientSecret "$OAuthClientSecret" -CallbackURL "$CallbackURL"

Selecting Data

Follow the steps below to retrieve data from the MyTable table and pipe the result into to a CSV file:

Select-GoogleDirectory -Connection $conn -Table MyTable | Select -Property * -ExcludeProperty Connection,Table,Columns | Export-Csv -Path c:\myMyTableData.csv -NoTypeInformation

You will notice that we piped the results from Select-GoogleDirectory into a Select-Object cmdlet and excluded some properties before piping them into an Export-Csv cmdlet. We do this because the CData Cmdlets append Connection, Table, and Columns information onto each "row" in the result set, and we do not necessarily want that information in our CSV file.

The Connection, Table, and Columns are appended to the results in order to facilitate piping results from one of the CData Cmdlets directly into another one.

Deleting Data

The following line deletes any records that match the criteria:

Select-GoogleDirectory -Connection $conn -Table MyTable -Where "Status = confirmed" | Remove-GoogleDirectory

Inserting and Updating Data

The cmdlets make data transformation easy as well as data cleansing. The following example loads data from a CSV file into Google Directory, checking first whether a record already exists and needs to be updated instead of inserted.

Import-Csv -Path C:\MyMyTableUpdates.csv | %{
  $record = Select-GoogleDirectory -Connection $GoogleDirectory -Table MyTable -Where ("Id = `'"+$_.Id+"`'")
  if($record){
    Update-GoogleDirectory -Connection $googledirectory -Table MyTable -Columns ("Id","Description") -Values ($_.Id, $_.Description) -Where ("Id = `'"+$_.Id+"`'")
  }else{
    Add-GoogleDirectory -Connection $googledirectory -Table MyTable -Columns ("Id","Description") -Values ($_.Id, $_.Description)
  }
}

As always, our goal is to simplify the way you connect to data. With cmdlets users can install a data module, set the connection properties, and start building. Download Cmdlets and start working with your data in PowerShell today!