Shoplic WP Bridge React WP Registry grade B. Medium-severity findings · 1 findingWP RegistryMedium-severity findings · 1 findingOpen the reportB

Shoplic WP Bridge React is a plugin designed to facilitate the use of React-based components within the WordPress environment. This plugin enables the rendering of React components on web pages by utilizing WordPress's shortcode.

Usage Example

Attention

• In live mode, it is crucial to set define('WP_ENVIRONMENT_TYPE', 'production'); in your wp-config.php file, or delete define('WP_ENVIRONMENT_TYPE', 'local');.

Key Features

• Integration with React Components: Connects and renders React components via WordPress's shortcode.
• Support for Development and Production Modes: Offers live changes through HMR (Hot Module Replacement) during development and uses optimized assets (css, js) in production mode.

Getting Started

Prerequisites

• PHP 7.4 or higher
• Vite5 or higher (errors occur with Vite v4)
• WordPress 5.9 or higher

Installation

1. Upload the plugin files to the WordPress plugin directory (/wp-content/plugins/).
2. Navigate to the plugin menu in your WordPress admin dashboard and activate the 'Shoplic WP Bridge React' plugin.

How to Use

Registering a Shortcode

Utilize the shoplic_wp_bridge_react()->addShortcode function to register a shortcode for connecting a React component. This function takes several arguments.

$absoluteDistPath = get_template_directory() . '/my-react-app/dist';
shoplic_wp_bridge_react()->addShortcode([
    'shortcode_name' => 'main_slider',
    'props' => [
        'absolute_dist_path' => $absoluteDistPath,
        'object_name' => 'main_slider_props',
        'root_id' => 'main-slider-root-id',
        'slide_speed' => 5400,
    ],
    'entry_file_name' => 'main-slider/main-slider.tsx',
]);

• [Required] absolute_dist_path: Enter the full path of the directory where the files will be stored upon build.
  • If using React within a theme, please use get_template_directory() . '/my-react-app/dist'.
  • If developing inside a plugin, use plugin_dir_path(__FILE__) . 'my-react-app/dist.
• [Optional] localhost_url: Enter the localhost address assigned by Vite in dev mode, like https://localhost:5713. The default is https://localhost:5713.
• [Required] shortcode_name: The name of the shortcode to register.
• [Required] props: The props to pass from PHP to the React App connected via the shortcode.
• [Required] props.root_id: The ID of the HTML element where the React component will be rendered.
• [Required] props.object_name: The name of the object that will be passed to JS through WordPress's wp_localize_script function.
• props.hello: You can add custom values to the props.
• [Required] entry_file_name: The path to the entry file of the React component. Include the entire path from src to the final entry file.

Creating a React Project (Using Vite)

Project Creation

yarn create vite

Configuring vite.config.ts

import react from '@vitejs/plugin-react'
import tsconfigPaths from 'vite-tsconfig-paths' // Only include if using TypeScript
import {defineConfig} from 'vite'

// https://vitejs.dev/config/
export default defineConfig({
    build: {
        assetsDir: 'assets',
        emptyOutDir: true, // Deletes the outDir folder during build (outDir is typically set to 'dist')
        manifest: true, // [Required] Generates a manifest file.
        rollupOptions: {
            input: [ // [Required] List your entry files here. One entry point per shortcode.
                './src/hello-world/hello-world.tsx',
                './src/main-slider/main-slider.tsx',
            ]
        },
        sourcemap: true, // Determines whether to output a sourcemap.
    },
    plugins: [
        react(),
        tsconfigPaths(), // Only include if using TypeScript
    ],
    publicDir: false, // By default, Vite copies files from publicDir to outDir during build. This disables that behavior.
})

src/main-slider/main-slider.tsx

import 'vite/modulepreload-polyfill' // Important: must import this polyfill
import {createRoot} from 'react-dom/client'
import MainSlider from './MainSlider'

// Only set up if using TypeScript
declare global {
    const main_slider_props: { // main_slider_props should match the name assigned in props.object_name.
        root_id: string,
        slide_speed: string,
    }
}

const {root_id, slide_speed} = main_slider_props;

const root = document.getElementById(root_id)
if (root) {
    createRoot(root).render(<MainSlider speed={Number(slide_speed ?? 1000)} />)
}

Using attributes in the shortcode

[main_slider slide_count=5]

Used like this, in main-slider.tsx, the props will be passed as follows:

declare global {
    const main_slider_props: { // main_slider_props should match the name assigned in props.object_name.
        root_id: string,
        slider_speed: string,
        slide_count: string,
    }
}

const {root_id, slider_speed, slide_count} = main_slider_props;

The root = document.getElementById(root_id)
if (root) {
    createRoot(root).render(<MainSlider speed={Number(slider_speed ?? 1000)} count={Number(slide_count ?? 0)} />)
}

Specifying Development and Live Modes

Define in your wp-config.php file as follows:

// For development mode
define('WP_ENVIRONMENT_TYPE', 'local');

// Live mode does not need to be specified separately, or you can define it as follows
define('WP_ENVIRONMENT_TYPE', 'production');