=== Clicksmith - PDF Viewer ===
Contributors: clicksmith
Tags: pdf, embed, viewer, shortcode
Requires at least: 5.2
Tested up to: 6.8
Requires PHP: 7.4
Stable tag: 1.1.6
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html

Embed PDFs with a simple shortcode and generate them from the admin. 100% free. Links back to Clicksmith.

== Description ==

A lightweight PDF embed plugin by Clicksmith. No upsells. Includes:
- Gutenberg block to configure and insert the shortcode (no build step).
- Shortcode: `[clicksmith_pdf src="URL" width="100%" height="700" toolbar="true" download="true" title="Optional"]`
- Admin page to generate shortcodes, copy to clipboard, and list your embeds.
- Media Library integration to pick PDFs quickly.

**Credit:** We include a small “Powered by Clicksmith” link in the frontend embed and a credit link in the admin.

== Installation ==
1. Upload the `clicksmith-pdf-viewer` folder to `/wp-content/plugins/`.
2. Activate the plugin in Plugins.
3. Go to **Clicksmith PDF** in the admin menu to generate your first shortcode.

== Frequently Asked Questions ==

= Can I hide the toolbar or download button? =
Use `toolbar="false"` and/or `download="false"` in the shortcode. Behavior may vary by browser.

= Does it work with any PDF URL? =
Yes, but for best results use PDFs hosted in your Media Library.

== Screenshots ==
1. Admin generator and shortcode list
2. Frontend PDF embed

== Changelog ==
= 1.1.6 =
* Default `toolbar` set to false (hides browser filename/title bar).
* Removed optional title above iframe on frontend output.

= 1.1.5 =
* Show credit only in admin; removed credit from frontend embeds.
* Restored admin-page footer credit.

= 1.1.4 =
* Removed 'Powered by Clicksmith' from all admin/dashboard views.

= 1.1.3 =
* Resolved PHPCS warnings: sanitized POST (toolbar/download) with explicit variables and inline ignores for presence checks.

= 1.1.2 =
* Hardened sanitization for toolbar/download POST values.
* Documented safe GET usage with PHPCS ignore for nonce warning.

= 1.1.1 =
* Marked as tested up to WP 6.8.
* Added /languages/ placeholder to satisfy Domain Path check.

= 1.1.0 =
* Added Gutenberg block UI for inserting shortcodes.
* Custom 20x20 admin menu icon.
* Fixed Plugin URI vs Author URI compliance.

= 1.0.0 =
* Initial release: free-only, Clicksmith-branded PDF viewer with shortcode generator.

== Upgrade Notice ==
Initial release.