@kitconcept/volto-bm3-compat

volto-bm3-compat (@kitconcept/volto-bm3-compat)

Add-on for the Volto block model 3 compatibility

Features

This add-on provides a set of features to make the Volto block model 3 compatible with the Plone 6.0+ backend.

Usage

Add this wrapper to the view of your block:

import { BlockWrapper } from '@kitconcept/volto-bm3-compat';

const MyBlockView = (props) => {
  return (
    <BlockWrapper {...props}>
      <div>My block content</div>
    </BlockWrapper>
  );
};

export default MyBlockView;

It will add the usual div with the classNames block and the id of the block (e.g. highlight) for you. You can also pass additional className prop to add your own classNames to the block.

If you add the blockModel key to your block configuration to 3, it will assume that you want to use the new block model so the block engine will take care of the rest. It won't add the div wrapper and function in full block model 3 mode.

ExtraWrapper prop

You can also pass an ExtraWrapper prop to the BlockWrapper component. This prop is a function that takes the block's props and returns a React component. There are use cases in pre-blockModel 3 scenarios where an extra container is needed. This allows you to wrap your block in an additional component, where you define that extra container or also can be useful for adding extra functionality or styling. If the blockModel is set to 3, then the ExtraWrapper prop will be ignored, same as the blockModel 2 wrapper.

import { BlockWrapper } from '@kitconcept/volto-bm3-compat';

const ExtraWrapper = (props) => {
  return (
    <div className="button container">
      <div className={cx('align', props.data?.inneralign)}>
        {props.children}
      </div>
    </div>
  );
};

const MyBlockView = (props) => {
  return (
    <BlockWrapper {...props} ExtraWrapper={ExtraWrapper}>
      <div>My block content</div>
    </BlockWrapper>
  );
};

export default MyBlockView;

Installation

To install your project, you must choose the method appropriate to your version of Volto.

Volto 18 and later

Add @kitconcept/volto-bm3-compat to your package.json:

"dependencies": {
    "@kitconcept/volto-bm3-compat": "*"
}

Add @kitconcept/volto-bm3-compat to your volto.config.js:

const addons = ['@kitconcept/volto-bm3-compat'];

If this package provides a Volto theme, and you want to activate it, then add the following to your volto.config.js:

const theme = '@kitconcept/volto-bm3-compat';

Volto 17 and earlier

Create a new Volto project (you can skip this step if you already have one):

npm install -g yo @plone/generator-volto
yo @plone/volto my-volto-project --addon @kitconcept/volto-bm3-compat
cd my-volto-project

Add @kitconcept/volto-bm3-compat to your package.json:

"addons": [
    "@kitconcept/volto-bm3-compat"
],

"dependencies": {
    "@kitconcept/volto-bm3-compat": "*"
}

Download and install the new add-on by running:

yarn install

Start volto with:

yarn start

Test installation

Visit http://localhost:3000/ in a browser, login, and check the awesome new features.

Development

The development of this add-on is done in isolation using a new approach using pnpm workspaces and latest mrs-developer and other Volto core improvements. For this reason, it only works with pnpm and Volto 18 (currently in alpha).

Prerequisites ✅

• An operating system that runs all the requirements mentioned.
• nvm
• Node.js and pnpm 22
• Make
• Git
• Docker (optional)

Installation 🔧

• Clone this repository, then change your working directory.

  git clone [e-mail]:collective/volto-bm3-compat.git
  cd volto-bm3-compat
  

• Install this code base.

  make install
  

Make convenience commands

Run make help to list the available commands.

help                             Show this help
install                          Installs the add-on in a development environment
start                            Starts Volto, allowing reloading of the add-on during development
build                            Build a production bundle for distribution of the project with the add-on
i18n                             Sync i18n
ci-i18n                          Check if i18n is not synced
format                           Format codebase
lint                             Lint, or catch and remove problems, in code base
release                          Release the add-on on npmjs.org
release-dry-run                  Dry-run the release of the add-on on npmjs.org
test                             Run unit tests
ci-test                          Run unit tests in CI
backend-docker-start             Starts a Docker-based backend for development
storybook-start                  Start Storybook server on port 6006
storybook-build                  Build Storybook
acceptance-frontend-dev-start    Start acceptance frontend in development mode
acceptance-frontend-prod-start   Start acceptance frontend in production mode
acceptance-backend-start         Start backend acceptance server
ci-acceptance-backend-start      Start backend acceptance server in headless mode for CI
acceptance-test                  Start Cypress in interactive mode
ci-acceptance-test               Run cypress tests in headless mode for CI

Development environment set up

Install package requirements.

make install

Start developing

Start the backend.

make backend-docker-start

In a separate terminal session, start the frontend.

make start

Lint code

Run ESlint, Prettier, and Stylelint in analyze mode.

make lint

Format code

Run ESlint, Prettier, and Stylelint in fix mode.

make format

i18n

Extract the i18n messages to locales.

make i18n

Unit tests

Run unit tests.

make test

Run Cypress tests

Run each of these steps in separate terminal sessions.

In the first session, start the frontend in development mode.

make acceptance-frontend-dev-start

In the second session, start the backend acceptance server.

make acceptance-backend-start

In the third session, start the Cypress interactive test runner.

make acceptance-test

License

The project is licensed under the MIT license.

Credits and Acknowledgements 🙏

Generated using Cookieplone (0.9.7) and cookieplone-templates (0d65af5) on 2025-04-30 11:41:08.906300. A special thanks to all contributors and supporters!