接続の確立

接続プロファイルの設定

［CData］リボンから［データの取得］をクリックし、［取得元：WordPress］> 設定済みの接続を選択してCData クエリウィンドウを起動します。新しい接続を設定するには、［新しいWordPress 接続］をクリックします。ここでは、接続の設定、接続のテスト、および接続プロファイルの保存を行うことができます。

Connecting to WordPress

At this time, CData Excel Add-In for WordPress only supports connecting to self-hosted WordPress instances. To connect to data, supply the Url to your wordpress site, and then authenticate as described below.

Supply the URL in its full form. For example, if your site is hosted at http://localhost/wp/wordpress', the URL should be http://localhost/wp/wordpress, and not 'htpp://localhost'. Failure to supply the URL in its full form results in a 'site not found' error.

WordPress supports two types of authentication:

Basic authentication, which is recommended for use in a testing environment; and
OAuth 2.0 authentication, which supports browser-based access from a Desktop application, Web application, or Headless Machine.

Basic Authentication

Basic authentication is recommended for testing environments only.

Before you configure WordPress to use Basic Authentication:

Ensure that your WordPress login has adminstrative privileges.
Know what version of WordPress is running at the local host. (WordPress 4.7 and later support the WordPress REST API natively; earlier versions require the use of a Basic Authentication plug-in to secure access to the REST API.)

To configure Basic Authentication:

Log into your WordPress host.
If you are running an earlier WordPress version than 4.7, install the REST API plugin.
Install the Basic Authentication plugin.
To create custom taxonomies, install the Simple Taxonomy Refreshed
If you prefer installing the plugins manually, extract the compressed folders to the wp-content\plugins folder and then enable the plugins via the WordPress admin interface.
Set the following connection properties:
- AuthScheme: Basic.
- Url: Your WordPress URL.
- User: Your username.
- Password: Your password.

You are now ready to connect.

OAuth 2.0 Authentication

For all non-testing environments, WordPress supports OAuth authentication only. To enable this authentication from all OAuth flows, you must set AuthScheme to OAuth, and you must create a custom OAuth application.

The following subsections describe how to authenticate to WordPress from three common authentication flows. For information about how to create a custom OAuth application, see カスタムOAuth アプリケーションの作成. For a complete list of connection string properties available in WordPress, see Connection.

Desktop Applications

To authenticate with the credentials for a custom OAuth application, you must get and refresh the OAuth access token. After you do that, you are ready to connect.

Get and refresh the OAuth access token:

InitiateOAuth: GETANDREFRESH. Used to automatically get and refresh the OAuthAccessToken.
OAuthClientId: The client Id assigned when you registered your application.
OAuthClientSecret: The client secret that was assigned when you registered your application.
CallbackURL: The redirect URI that was defined when you registered your application.

When you connect, the 本製品 opens WordPress's OAuth endpoint in your default browser. Log in and grant permissions to the application.

When the access token expires, the 本製品 refreshes it automatically.

Automatic refresh of the OAuth access token:

To have the 本製品 automatically refresh the OAuth access token, do the following:

Before connecting to data for the first time, set the following connection parameters:
- InitiateOAuth: REFRESH.
- OAuthClientId: The client Id in your application settings.
- OAuthClientSecret: The client secret in your application settings.
- OAuthAccessToken: The access token returned by GetOAuthAccessToken.
- OAuthSettingsLocation: The path where you want the 本製品 to save the OAuth values, which persist across connections.
On subsequent data connections, set the following:
- InitiateOAuth
- OAuthSettingsLocation

接続プロパティ

最後に、Connection プロパティを参照してください。接続の確立に使用できるさまざまなオプションの説明があります。

接続の管理

WordPress への認証に成功すると、インポートするデータをカスタマイズすることができます。詳しくは、接続の管理を参照してください。

Excel Add-In for WordPress