README

Laraberg

Laraberg aims to provide an easy way to integrate the Gutenberg editor with your Laravel projects. It takes the Gutenberg editor and adds all the communication and data it needs to function in a Laravel environment.

Quick start

Requirements

Installation

Install the package using Composer:

composer require van-ons/laraberg

Add the vendor files to your project (CSS, JS & config):

php artisan vendor:publish --provider="VanOns\Laraberg\LarabergServiceProvider"

JavaScript and CSS files

The package provides a JS and CSS file that should be present on the page you want to use the editor on:

<link rel="stylesheet" href="{{ asset('vendor/laraberg/css/laraberg.css') }}">

<script src="{{ asset('vendor/laraberg/js/laraberg.js') }}"></script>

Dependencies

The Gutenberg editor expects React, ReactDOM, Moment and JQuery to be in the environment it runs in. An easy way to do this would be to add the following lines to your page:

<script src="https://unpkg.com/react@17.0.2/umd/react.production.min.js"></script>

<script src="https://unpkg.com/react-dom@17.0.2/umd/react-dom.production.min.js"></script>

Usage

Initializing the Editor

The Gutenberg editor should replace an existing textarea in a form. On submit, the raw content from the editor will be put in the value attribute of this textarea:

<textarea id="[id_here]" name="[name_here]" hidden></textarea>

In order to edit the content on an already existing model, we have to set the value of the textarea to the raw content that the Gutenberg editor provided:

<textarea id="[id_here]" name="[name_here]" hidden>{{ $model->content }}</textarea>

To initialize the editor, all we have to do is call the initialize method with the ID of the textarea. You probably want to do this inside a DOMContentLoaded event.

And that's it! The editor will replace the textarea in the DOM, and on a form submit the editor content will be available in the textarea's value attribute.

Laraberg.init('[id_here]')

Configuration options

The init() function takes an optional configuration object which can be used to change Laraberg's behaviour in some ways:

const options = {}
Laraberg.init('[id_here]', options)

The options object should be an EditorSettings object:

interface EditorSettings {
    height?: string;
    mediaUpload?: (upload: MediaUpload) => void;
    fetchHandler?: FetchHandler;
    disabledCoreBlocks?: string[];
    alignWide?: boolean;
    supportsLayout?: boolean;
    maxWidth?: number;
    imageEditing?: boolean;
    colors?: Color[];
    gradients?: Gradient[];
    fontSizes?: FontSize[];
}

Models

In order to add the editor content to a model, Laraberg provides the RendersContent trait:

use VanOns\Laraberg\Traits\RendersContent;

class MyModel extends Model
{
    use RendersContent;
}

This adds the render method to your model, which takes care of rendering the raw editor content. By default, the render method renders the content in the content column. This column can be changed by setting the $contentColumn property on your model to the column that you want to use instead:

use VanOns\Laraberg\Traits\RendersContent;

class MyModel extends Model
{
    use RendersContent;

    protected $contentColumn = 'my_column';
}

You can also pass the column name to the render method:

$model->render('my_column');

Custom Blocks

Gutenberg allows developers to create custom blocks. For information on how to create a custom block you should read the Gutenberg documentation.

Registering custom blocks is fairly easy. A Gutenberg block requires the properties title, icon and categories. It also needs to implement the functions edit() and save():

const myBlock =  {
  title: 'My First Block!',
  icon: 'universal-access-alt',
  category: 'my-category',

  edit() {
    return <h1>Hello editor.</h1>
  },

  save() {
    return <h1>Hello saved content.</h1>
  }
}

Laraberg.registerBlockType('my-namespace/my-block', myBlock)

Server-side blocks

Server-side blocks can be registered in Laravel. You probably want to create a ServiceProvider and register your server-side blocks in its boot method:

class BlockServiceProvider extends ServiceProvider
{
    public function boot() {
        Laraberg::registerBlockType(
            'my-namespace/my-block',
            [],
            function ($attributes, $content) {
                return view('blocks.my-block', compact('attributes', 'content'));
            }
        );
    }
}

WordPress exports

Laraberg uses the WordPress Gutenberg packages under the hood. A lot of these packages expose functionality that lets you customize the editor. You can access these packages in Javascript using the global Laraberg object.

• Laraberg.wordpress.blockEditor
• Laraberg.wordpress.blocks
• Laraberg.wordpress.components
• Laraberg.wordpress.data
• Laraberg.wordpress.element
• Laraberg.wordpress.hooks
• Laraberg.wordpress.serverSideRender

Contributing

Please see contributing for more information about how you can contribute.

Changelog

Please see changelog for more information about what has changed recently.

Upgrading

Please see upgrading for more information about how to upgrade.

Security

Please see security for more information about how we deal with security.

Credits

We would like to thank the following contributors for their contributions to this project:

• All Contributors

License

The scripts and documentation in this project are released under the GPL-3.0 License.