README

This plugin for Kirby 3, 4 and 5 automatically reloads the frontend when content changes are saved in the panel.

It uses the Broadcast Channel API to communicate between panel and frontend. There is no build tool or npm install necessary, so the plugin can be used both in your local development and your production environment.

Clicking "Save" or using CMD+S / CTRL+S saves the content and reloads the frontend.

Installation

Download

Download and copy this repository to /site/plugins/kirby-reload-on-save.

Composer

composer require junohamburg/kirby-reload-on-save

Git submodule

git submodule add https://github.com/junohamburg/kirby-reload-on-save.git site/plugins/kirby-reload-on-save

Setup

Enable the plugin in your config using in the ready option shown below. That way, the plugin is only active when the user is logged in and it does not interfere with the Kirby cache.

site/config/config.php

<?php

return [
  'ready' => function ($kirby) {
    return [
      'junohamburg.reload-on-save' => [
        'active' => $kirby->user() !== null
      ]
    ];
  }
];

Tip: If you only want to enable the plugin in your local development environment, use domain/environment specific config files: Kirby docs

How it works

The plugin uses the Broadcast Channel API to communicate between tabs: One Broadcast Channel is added in the panel, another one is added in the frontend using a page.render:after hook. When the user saves content changes in the panel, the Broadcast Channel in the panel sends a message to the frontend to reload the page.

Limitations

1. This plugin will reload any open page in your frontend. There is no distinction which page (or file or user) was saved in the panel – only if the page belongs to the same site.
2. Uploading files, adding new pages, changing the page title or other actions that do not trigger a content/save action in the panel will not reload the frontend automatically.
3. The Broadcast Channel API is supported by any modern browser, except Safari 15.3 and older: Can I Use

License

MIT

Credits

• JUNO