Plugins Overview

The FRS ecosystem consists of plugins working together to power the 21st Century Lending platform.

Plugin Categories

User & Profile Management

Plugin	Version	Purpose
frs-wp-users	2.2.0	Core user profiles, FluentCRM sync
Intranet Module	2.2.0	Staff directory, org chart, bookmarks

Hub System

Plugin	Version	Purpose
Workspaces	1.0.0	Workspace taxonomy for portal navigation
frs-onboarding	1.0.1	Hub onboarding wizard
frs-dashboard-widgets	1.0.1	Bento-style dashboard blocks

Lead Generation

Plugin	Version	Purpose
frs-lead-pages	1.4.0	Landing pages with property data
frs-property-valuation	1.0.1	Rentcast property lookup
frs-mortgage-calculator	1.0.1	Calculator widget, embeddable

Content & Documents

Plugin	Version	Purpose
frs-docs	1.0.0	This documentation site
email-template-builder	1.0.1	Visual email editor, FUB sync
branding-block-kit	1.1.0	Theme.json style guide blocks

Integrations

Plugin	Version	Purpose
frs-addcal-sync	1.0.1	AddCal → WordPress events
frs-wp-modern-data	1.0.0	DataViews admin, MCP adapter

Dependency Graph

                    ┌─────────────────┐
                    │  frs-wp-users   │
                    │  (Core Profiles)│
                    └────────┬────────┘
                             │
        ┌────────────────────┼────────────────────┐
        │                    │                    │
        ▼                    ▼                    ▼
┌───────────────┐   ┌───────────────┐   ┌───────────────────┐
│  Workspaces   │   │frs-lead-pages │   │frs-property-val   │
│   (Hubs)      │   │   (Leads)     │   │frs-mortgage-calc  │
└───────┬───────┘   └───────────────┘   └───────────────────┘
        │
        ▼
┌───────────────┐
│frs-dashboard  │
│   -widgets    │
└───────────────┘

Requirements Matrix

Plugin	WordPress	PHP	Node
frs-wp-users	6.0+	8.1+	-
workspaces	6.0+	8.1+	-
frs-lead-pages	6.0+	8.1+	18+
frs-dashboard-widgets	6.4+	8.1+	18+
frs-addcal-sync	6.0+	8.1+	-
frs-onboarding	6.0+	8.1+	-
frs-property-valuation	6.4+	8.1+	18+
frs-mortgage-calculator	6.0+	8.1+	18+
frs-wp-modern-data	6.5+	8.1+	18+
branding-block-kit	6.0+	8.0+	18+
email-template-builder	6.5+	8.1+	18+

External Service Dependencies

Service	Plugins Using
FluentCRM	frs-wp-users
FluentBooking	frs-dashboard-widgets
Rentcast API	frs-property-valuation, frs-lead-pages
Resend	frs-mortgage-calculator, email-template-builder
AddCal	frs-addcal-sync
API Ninjas	frs-dashboard-widgets (mortgage rates)

REST API Namespaces

Plugin	Namespace
frs-wp-users	frs-users/v1
workspaces	workspaces/v1
frs-lead-pages	frs-lead-pages/v1
frs-addcal-sync	frs-addcal/v1
frs-property-valuation	frs-property-valuation/v1
frs-mortgage-calculator	frs-mortgage-calculator/v1
frs-wp-modern-data	frs-modern-data/v1
email-template-builder	etb/v1

Multisite Behavior

Plugin	Network Activate	Per-Site Data
frs-wp-users	Yes	Shared profiles, per-site meta
workspaces	Yes	Per-site content
frs-lead-pages	Yes	Per-site pages
frs-wp-modern-data	Yes	Network settings + per-site overrides
email-template-builder	Yes	Per-user templates

Common Patterns

Singleton Instance

Most plugins use singleton pattern:

class My_Plugin {
    private static $instance = null;

    public static function get_instance() {
        if (null === self::$instance) {
            self::$instance = new self();
        }
        return self::$instance;
    }
}

PSR-4 Autoloading

spl_autoload_register(function($class) {
    $prefix = 'MyPlugin\\';
    $base_dir = __DIR__ . '/includes/';
    // ... load class file
});

Interactivity API Pattern

// render.php - Dynamic block template
<div
    <?php echo get_block_wrapper_attributes(); ?>
    data-wp-interactive="my-namespace"
    data-wp-context='<?php echo wp_json_encode($attributes); ?>'
>
    <button data-wp-on--click="actions.toggle">
        Toggle
    </button>
    <div data-wp-bind--hidden="!context.isOpen">
        Content here
    </div>
</div>

// view.js - Built with wp-scripts
import { store, getContext } from '@wordpress/interactivity';

store('my-namespace', {
    actions: {
        toggle() {
            const ctx = getContext();
            ctx.isOpen = !ctx.isOpen;
        }
    }
});

wp-scripts Build

# Development
npm run start

# Production
npm run build

Output goes to build/ directory with auto-generated .asset.php dependency files.

Architecture Split

Context	Technology	Use Case
Frontend	PHP + Interactivity API	Hub pages, blocks, public-facing UI
Admin	React + wp-scripts	Settings pages, DataViews, admin menus

Both built with @wordpress/scripts.