8c82ff290b
The code is based on what's generated using CKEditor's code generator. We're doing one minor change to the `Ckeditor::Backend::ActiveStorage` module; we're assigning the data in a `before_validation` instead of a `before_save` callback. Validations with `file_validations` didn't work otherwise; it looks like this backend was written with `active_storage_validations` in mind [1]. Note we don't need to update the `name` column in the attachments table because, when using Active Storage, CKEditor uses both `data` (as attribute accessor) and `storage_data` (as attachment attribute). [1] https://github.com/galetahub/ckeditor/blob/f9e48420ccb6dc/lib/generators/ckeditor/templates/active_record/active_storage/ckeditor/picture.rb#L4