=== A11ysaurio PDF Checker ===
Contributors: josehumanes
Tags: pdf, accessibility, wcag, pdf/ua, validation
Requires at least: 5.0
Tested up to: 7.0
Requires PHP: 7.2
Stable tag: 1.0.0
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html

An automated accessibility validator for PDF documents (WCAG and PDF/UA) directly integrated into your media library.

== Description ==

A11ysaurio PDF Checker is a tool designed to help you ensure that the PDF documents uploaded to your website meet accessibility standards (WCAG 2.1 and PDF/UA). It integrates directly into the WordPress Media Library, allowing you to analyze any PDF with a single click without leaving your admin dashboard.

### Main Features:
* **Automatic Analysis:** Instant detection of structural errors, missing language, missing titles, heading structure (H1-H6), and data tables.
* **Native Integration:** Adds an analysis button to the list view and the details view of any PDF file within your media library.
* **Validation History:** A central dashboard to see the accessibility status of all your analyzed PDFs at a glance.
* **Total Privacy:** All PDF parsing and analysis is performed locally in your web browser. The document is never uploaded to external third-party servers, ensuring the confidentiality of your data.
* **Keyboard and Screen Reader Support:** The review interface itself is built following good accessibility practices.

### Source Code
The file `assets/js/a11ysaurio-admin.js` included in this plugin is the original, raw, and unminified source code. No build tools or minification processes were used to generate this file.

== Installation ==

1. Upload the plugin files to the `/wp-content/plugins/a11ysaurio-pdf-checker` directory, or install the plugin directly through the WordPress plugins screen by searching for "A11ysaurio PDF Checker".
2. Activate the plugin through the 'Plugins' screen in WordPress.
3. Go to your Media Library, select any PDF file, and click on "Analyze PDF with A11ysaurio".
4. You can view the full report in the A11ysaurio side panel in your WordPress dashboard.

== Frequently Asked Questions ==

= Are my PDFs sent to any external server? =
No. All structural analysis of the PDF is performed locally in your browser using JavaScript. Your documents remain completely private and never leave your server/browser.

= What standards does the plugin check? =
The plugin performs a heuristic check of the most critical and common aspects defined by the Web Content Accessibility Guidelines (WCAG 2.1) and the PDF/UA standard. It includes checking language, title, heading hierarchy, tables, and alternative attributes for images.

= Does it require complex configuration? =
No. It is "plug & play". Once activated, it automatically adds the analysis option to all your PDFs in the media library.

== Screenshots ==

1. Overview of the PDF analysis history in the WordPress dashboard.
2. Analysis button natively integrated into the media library.
3. Accessibility report interface showing detected errors in a PDF.

== Changelog ==

= 1.0.0 =
* Initial release of the plugin in the official WordPress repository.
