Custom Site Functions WP Registry grade A. No security issues foundWP RegistryNo security issues foundOpen the reportA
A lightweight WordPress plugin for managing site-specific functionality using ACF. Has the capacity to automatically update itself from a GitHub repository.
Install
Upload it under Plugins → Add New Plugin → Upload Plugin, then activate.
Install straight from GitHub with WP-CLI:
wp plugin install https://github.com/mattdemarillac/acf-custom-fields-plugin/releases/download/v1.0.0.2/custom-site-functions.zipA lightweight WordPress plugin for managing site-specific functionality using ACF.
Has the capacity to automatically update itself from a GitHub repository.
Created by Matthew de Marillac.
🚀 Features
This plugin provides centralized site functionality including:
🛒 WooCommerce Enhancements
- Displays a custom holiday notice on the checkout page
- Dynamically shows shipping return dates
- Fully controlled via ACF settings
⚙️ ACF-Driven Configuration
All settings are managed via a single ACF options page (ID: 66313), including:
- Holiday notice enable/disable toggle
- Holiday start date
- Holiday return date
- Customisable notice message
🧠 How It Works
The plugin hooks into WooCommerce checkout:
- Checks if holiday notice is enabled
- Validates date range (start → return)
- Compares against current site timezone
- Displays a formatted WooCommerce notice during the holiday period
Example output:
To our valued customers, we are currently on a short break. Orders can still be placed and will be shipped on [return date].
🛠 Requirements
- WordPress 5.8+
- WooCommerce
- Advanced Custom Fields (ACF)
- PHP 7.4+
⚙️ ACF Fields Required
This plugin expects the following fields on options page ID 66313:
| Field Name | Type | Description |
|---|---|---|
holiday_notice_enabled |
True/False | Enable/disable holiday notice |
holiday_start_date |
Date Picker (d/m/Y) | Start of holiday period |
holiday_return_date |
Date Picker (d/m/Y) | Return / shipping resume date |
holiday_notice |
Text / WYSIWYG | Message shown to customers |
📦 Installation
Manual Install
- Download the latest release ZIP
- Upload to
/wp-content/plugins/ - Activate via WordPress admin
- Configure ACF fields
🔁 GitHub Releases
This plugin is designed to work with GitHub Releases for updates and deployments.
Each tagged release (e.g. v1.0.0) generates a production-ready ZIP.
🧪 Development
To build locally:
composer installReleases
2 releases. Each count is every asset in that release; expand a row for the breakdown.