WP AJAX Content Journal Demo

A small portfolio plugin demonstrating a secure AJAX-powered frontend journal editor in WordPress.

Overview

This plugin shows a practical pattern for managing rich text content from the frontend using WordPress AJAX endpoints.

It provides a shortcode-based journal interface where logged-in users can:

• create new journal entries
• edit existing entries with wp_editor()
• save updates over AJAX
• autosave dirty editors on an interval
• delete entries with ownership-aware permissions

The goal is to demonstrate a realistic WordPress feature workflow rather than a one-endpoint tutorial.

What This Demonstrates

This repository is intended as a focused example of:

• secure WordPress AJAX handlers
• nonce validation and ownership checks
• frontend wp_editor() integration
• structured JSON success and error responses
• clean separation of rendering, permissions, and data access
• maintainable plugin organization
• collision-safe prefixed WordPress code

Demo Scenario

This demo models a common frontend editorial workflow:

• a logged-in user can manage only their own journal entries
• entries are created dynamically without a page reload
• content is edited with the standard WordPress rich text editor
• manual saves and autosaves both use the same backend update pattern
• deletion removes the record only after server-side permission checks succeed

The scope is intentionally narrow so the AJAX flow is easy to review.

Example Usage

Add the shortcode below to a page or post:

[iillc_journal_editor]

When a logged-in user visits that page, they will see their journal interface and can create, edit, save, and delete entries.

Naming Convention

This project uses the iillc_ / IILLC_ prefix for functions, classes, and constants.

This reflects my long-standing production practice of prefixing custom code to reduce collisions in WordPress environments and to make authored code easier to identify during maintenance.

File Structure

wp-ajax-content-journal-demo/
├── wp-ajax-content-journal-demo.php
├── uninstall.php
├── README.md
├── includes/
│   ├── class-iillc-plugin.php
│   ├── class-iillc-journal-repository.php
│   ├── class-iillc-journal-permissions.php
│   ├── class-iillc-journal-renderer.php
│   └── class-iillc-journal-ajax.php
├── assets/
│   ├── css/
│   │   └── iillc-journal-editor.css
│   └── js/
│       └── iillc-journal-editor.js
└── templates/
    ├── journal-page.php
    └── journal-entry-panel.php

Installation

1. Install WordPress.
2. Copy this plugin into wp-content/plugins/.
3. Activate the plugin.
4. Create or edit a page and add the shortcode [iillc_journal_editor].
5. Visit the page while logged in.

On activation, the plugin creates a simple custom database table for demo journal entries.

Why This Repo Exists

Most of my production WordPress work has involved building custom workflows inside live sites rather than publishing greenfield plugins as standalone products.

This repository extracts one reusable pattern from that work into a small, sanitized example that is easier for hiring teams and technical reviewers to evaluate.

Scope

This is a portfolio-focused demonstration, not a full publishing or membership platform.

Author

This repository is part of my portfolio work around secure AJAX-powered WordPress frontends.

Troy Whitney

• 🌐 https://troywhitney.me
• 🏢 https://imageinnovationsllc.com

For consulting or custom WordPress/WooCommerce development, feel free to reach out.

Repository Status

This repository is a portfolio/demo code sample intended to illustrate secure AJAX-powered frontend journal editor in WordPress.

It is not a production-ready public plugin, and it is not provided as an actively supported installable product.