File Upload to Google Cloud Storage or DigitalOcean Spaces Plugin for CKEditor5

This is a fork of https://github.com/mjadobson/ckeditor5-sss-upload, that substitutes amazon s3 upload support for Google Cloud Storage and DigitalOcean Spaces.

Build Integration

https://docs.ckeditor.com/ckeditor5/latest/builds/guides/development/custom-builds.html

npm install ckeditor5-google-do

Add this plugin and remove the ckfinder and easyimage plugins

// build-config.js

module.exports = {
  // ...

  plugins: [
    '@ckeditor/ckeditor5-essentials/src/essentials',
    // ...

    //'@ckeditor/ckeditor5-adapter-ckfinder/src/uploadadapter',
    //'@ckeditor/ckeditor5-easy-image/src/easyimage',

    'ckeditor5-google-go/src/upload'

    // ...
  ],

  // ...

  config: {
    toolbar: {
      items: [
        'headings',
        'bold',
        'italic',
        'imageUpload',
        'link',
        'bulletedList',
        'numberedList',
        'blockQuote',
        'undo',
        'redo'
      ]
    }
    // ...
  }
};

Configuration

ClassicEditor.create(document.querySelector('#editor'), {
  uploadGoogleDO: {
    policyUrl: 'http://127.0.0.1/my-upload-endpoint'
  }
});

Backend

The endpoint will receive a filename and filetype as query parameters, and will need to respond with a presigned url, acl, and completed upload url in JSON format.

{
  "endpoint_url": " ... ",
  "location": "https://url_of_completed_upload",
  "acl": " ... "
}

Backend Setup

• Guide with an example for setting up Google Cloud Storage.
• Guide with an example for setting up DigitalOcean Spaces.
• Guide for configuring ckeditor5-google-do to utilize dynamic serving URLs from Google App Engine API