WP MoJ Components

A plugin to manage commonly used functionality across the MoJ portfolio of WordPress properties.

Why?

1. Simple and efficient maintenance approach
2. Enforces a baseline standard.
3. Centralised repo for common website functions
4. Time-saving development method due to 'one fix affects all'
5. Increased website load performance

Components within this plugin attempt to create a baseline standard that all MoJ WP properties can benefit from. With ease of component authoring and maintenance it is the preferred method for global code inclusion.

Current components

1. Introduce: creates a Dashboard widget containing contact information so stakeholders can get support

2. Introduce (popup): provides a popup banner to relay administrative information to stakeholders

3. Multisite: adds support for multisite based environments

4. Multisite (domain tracker): a non destructive custom domain tracker, provided primarily for the WASM tool.

5. Security: applies scanning functionality and various security patches

6. Security (rest-api): prevents access to specified REST API routes

7. Sitemap: provides auto-generated sitemap functionality and shortcodes

8. Users: introduces user-switch capability for admins plus monitors inactive users for GDPR

9. Versions: grants access to WordPress version over API and provides information relating to installed plugin and theme versions

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How to install

Require the plugin in your composer.json file and always use the latest version:

"ministryofjustice/wp-moj-components": "*"

Load the plugin in the mu-plugins directory when you run composer update .

How it works

Inside the directory named 'component' are sub-directories that represent individual functionality. These are called 'components'.

Each component is stand-alone and contains its own assets and code. Components load automatically using the composer PSR4 autoloader.

Other conventions include:

• Asset directory can contain:
  • css/
  • fonts/
  • images/
  • js/
• Components can store sub-classes in a directory called sub/ for auto-loading

You have access to a Helper class within the component directory that provides solutions to paths and offers an easy way to keep inter-common code and functions organised.

You can access this class and it's methods from any component with the following function call:

Helper()->method()

Adding a component

Prerequisite

Please bear in mind that adding a component will affect every site that uses this plugin.

To ensure best fit and before you begin; can you agree with the following statements?

1. The component I am writing should be used by all websites
2. The component will benefit all our users and stakeholders
3. The component helps solve a general business requirement

Setup

Create your component using the following structure.

Feature.php is the main class in the component namespace that handles all the work

• component/Feature

• component/Feature/Feature.php

• an asset directory for use by this component only

• component/Feature/assets

• component/Feature/assets/css

• component/Feature/assets/fonts

• component/Feature/assets/images

• component/Feature/assets/js

• an autoload sub-directory for assistive functionality

• component/Feature/sub

• component/Feature/sub/Class.php

Example: basic component class

<?php

namespace MOJComponents\Feature;

/**
 * A great description about what this feature does
 */
class FeatureClass
{
    public  function __construct()
    {
        $this->actions();
    }

    private function actions()
    {
        // hooks in here
    }

    public function method()
    {
        // do some work
    }

    public function another_method()
    {
        // do some other work
    }
}