szkoleniauryzaj.pl/.paul/codebase/architecture.md

Architecture

Generated by /paul:map-codebase — 2026-04-26

Overview

Production e-learning platform. Courses are WooCommerce products. Users browse, reserve/buy spots, and join a bbPress forum community. All page layouts are built via Divi Visual Builder; PHP customizations live in the child theme.

Directory Structure

szkoleniauryzaj.pl/
├── wp-config.php               — DB config, WP settings, filesystem perms
├── .htaccess                   — Apache rewrites + Wordfence WAF rules
├── .user.ini                   — Wordfence WAF auto_prepend_file
├── cron-products.php           — CUSTOM: auto-unpublish products past offer end date
├── wp-content/
│   ├── themes/
│   │   ├── body-relax/         — ACTIVE child theme (all custom code here)
│   │   ├── Divi/               — Parent theme (53 MB, do NOT edit)
│   │   └── twentytwentytwo/    — Inactive
│   ├── plugins/                — 45 plugins (~200 MB total)
│   ├── mu-plugins/
│   │   └── installatron_hide_status_test.php — Disables WP auto-update nag
│   └── uploads/                — Media (server-only, not in repo)
├── .vscode/
│   ├── ftp-kr.json             — FTP deployment config
│   ├── sftp.json               — SFTP alternative config
│   └── settings.json           — SCSS compiler config
└── .paul/                      — Project management (not deployed)

Active Child Theme: body-relax

body-relax/
├── functions.php               — WooCommerce hooks, button text, stock display
├── style.css                   — Theme header + responsive CSS (981/768/480px breakpoints)
├── screenshot.jpg              — Theme preview
└── divi-children-engine/
    ├── divi_children_engine.php        — Loader (includes all engine files)
    ├── css/
    │   └── custom-metabox.css          — Admin metabox styling
    └── includes/
        ├── divi_children_functions.php — 2060 lines: Divi customizer extensions, CSS injection
        ├── custom_codes.php            — Admin UI for CSS classes/IDs + "magic codes"
        └── divi-mods/
            └── divi_mod_functions.php  — Overrides et_pb_blog and et_pb_cta shortcodes

Customization Layers (top → bottom)

1. Divi Visual Builder — Page/post content (drag-drop, stored as post meta)
2. body-relax/functions.php — WooCommerce filters (stock text, CTA button labels)
3. divi-children-engine — Customizer extensions, admin UI, Divi shortcode overrides
4. Divi parent theme — Core styling, builder components, page templates
5. WooCommerce — Product system (courses = products, bookings = orders)
6. 45 Plugins — SEO, analytics, payments, security, media feeds
7. WordPress core — Database, hook system, REST API

Key Custom Functions

File	Function	What it does
functions.php:30	wcs_custom_get_availability()	Polish stock text: "Duża ilość wolnych miejsc", countdown for last 1-4 spots, "WSZYSTKIE MIEJSCA WYKUPIONE"
functions.php:92	bbloomer_custom_add_to_cart_single_product()	Changes "Add to Cart" by category: webinar/book → "Kup teraz", course → "Rezerwuj miejsce"
functions.php:108	bbloomer_archive_custom_cart_button_text()	Same logic for archive/shop pages
cron-products.php	(standalone)	Reads ACF end_date_of_the_offer, sets product to draft when offer expires

Hooks Registered in functions.php

Type	Hook	Function
add_action	wp_enqueue_scripts	dce_load_divi_stylesheet() — enqueues Divi parent CSS
add_filter	woocommerce_get_availability	wcs_custom_get_availability()
add_filter	woocommerce_product_single_add_to_cart_text	bbloomer_custom_add_to_cart_single_product()
add_filter	woocommerce_product_add_to_cart_text	bbloomer_archive_custom_cart_button_text()

Data Flow: Course Purchase

User → Shop/Archive page
  → WooCommerce product (course) with custom "Rezerwuj miejsce" button
  → Cart → Checkout (with NIP field, custom fields)
  → PayU payment gateway (BLIK/card/bank transfer)
  → Order confirmation → bbPress forum access (community)

Database

• Name: garbary_szkury
• Prefix: wp_
• Host: localhost
• Key custom data: ACF fields on products (e.g., end_date_of_the_offer)