React google picker

Simple react wrapper for Google Picker API.

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Installation

npm install react-google-picker

Usage

<GooglePicker clientId={'your-client-id'}
              developerKey={'your-developer-key'}
              scope={['https://www.googleapis.com/auth/drive.readonly']}
              onChange={data => console.log('on change:', data)}
              onAuthFailed={data => console.log('on auth failed:', data)}
              multiselect={true}
              navHidden={true}
              authImmediate={false}
              mimeTypes={['image/png', 'image/jpeg', 'image/jpg']}
              viewId={'DOCS'}>
   <MyCustomButton />
</GooglePicker>

Authentication token

You might want to get the Oauth token in order to use it later, for example
in order to download the selected file.
You can do so by using onAuthenticate:

<GooglePicker clientId={'your-client-id'}
              developerKey={'your-developer-key'}
              scope={['https://www.googleapis.com/auth/drive.readonly']}
              onChange={data => console.log('on change:', data)}
              onAuthenticate={token => console.log('oauth token:', token)}
              onAuthFailed={data => console.log('on auth failed:', data)}
              multiselect={true}
              navHidden={true}
              authImmediate={false}
              mimeTypes={['image/png', 'image/jpeg', 'image/jpg']}
              viewId={'DOCS'}>
   <MyCustomButton />
</GooglePicker>

Custom build method

You can override the default build function by passing your custom function which receives two arguments:

  • google: a reference to the window.google object.
  • access_token: which you will need to pass to setOAuthToken method.
<GooglePicker clientId={CLIENT_ID}
              developerKey={DEVELOPER_KEY}
              scope={SCOPE}
              onChange={data => console.log('on change:', data)}
              onAuthFailed={data => console.log('on auth failed:', data)}
              multiselect={true}
              navHidden={true}
              authImmediate={false}
              viewId={'FOLDERS'}
              createPicker={ (google, oauthToken) => {
                const googleViewId = google.picker.ViewId.FOLDERS;
                const docsView = new google.picker.DocsView(googleViewId)
                    .setIncludeFolders(true)
                    .setMimeTypes('application/vnd.google-apps.folder')
                    .setSelectFolderEnabled(true);

                const picker = new window.google.picker.PickerBuilder()
                    .addView(docsView)
                    .setOAuthToken(oauthToken)
                    .setDeveloperKey(DEVELOPER_KEY)
                    .setCallback(()=>{
                      console.log('Custom picker is ready!');
                    });

                picker.build().setVisible(true);
            }}
        >
            <span>Click</span>
            <div className="google"></div>
        </GooglePicker>

This example creates a picker which shows folders and you can select folders.

Demo

npm install
npm start
open http://localhost:8080

GitHub