=== Unnotifier — disable admin notices individually ===
Contributors: alexkovalevv
Donate link: https://wordpress.org/support/plugin/unnotifier/
Tags: admin, notices, hide, disable, dashboard
Requires at least: 5.0
Tested up to: 6.8
Requires PHP: 7.4
Stable tag: 1.2.0
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html

Clean up your WordPress admin dashboard by hiding notices individually or all at once. Each notice gets "Hide for me" and "Hide for all" buttons for complete control.

== Description ==

**Unnotifier** is a powerful and stable plugin for complete control over admin notifications in WordPress. Tired of intrusive premium upgrade notices, promotional messages, and endless stream of admin notifications? Unnotifier solves this problem once and for all.

**Inspired by the popular plugin Disable Admin Notices individually, but Unnotifier surpasses it in stability, functionality, and support. All features of the original plugin are implemented here, but with improved architecture and regular updates.**

= Key Features =

* **Three Display Modes:**
  * Show all notifications (default WordPress behavior)
  * Individual control (recommended) — adds hide buttons to each notice
  * Hide all notifications completely

* **Dual Hide Options:** Each admin notice gets two discrete buttons:
  * **"Hide for me"** — Hide notice only for current user
  * **"Hide for all"** — Hide notice for all users (admin only)
* **Smart Plugin Detection:** Automatically identifies which plugin or theme generates each notification
* **Extended Metadata:** Stores information about hidden notices with plugin names and content
* **Easy Reset:** Restore all hidden notices with one click in settings
* **Clean Interface:** Minimalistic design that doesn't interfere with your workflow
* **Lightweight:** No bloat, just essential functionality
* **Accessibility Ready:** Full keyboard navigation and screen reader support
* **AJAX Technology:** Smooth notice hiding without page reload
* **Security:** All operations protected with nonce tokens and permission checks

= How It Works =

1. **Install and activate** the plugin
2. **Choose your mode** in Settings → Unnotifer:
   - **Show all notifications:** Normal WordPress behavior
   - **Individual control:** Adds hide buttons to each notice (recommended)
   - **Hide all:** Completely removes all admin notices
3. **Hide notices** by clicking "Hide for me" or "Hide for all" buttons on any notification
4. **Reset hidden notices** anytime from the settings page

= Advanced Functionality =

**Smart Plugin Detection:** The plugin uses advanced algorithms to identify the source of each notification:
* Call stack analysis (debug_backtrace)
* PHP reflection for callback function analysis
* Plugin name extraction from file headers
* Result caching for performance optimization

**Notice Metadata:** Each hidden notice is saved with detailed information:
* Source plugin name
* Full notice content
* Brief description (excerpt)
* Hide time and user ID

**Plugin Architecture:** Built on SOLID principles using:
* PSR-4 class autoloading
* Singleton pattern for state management
* Interfaces for all core components
* Separation of responsibilities between classes

= Perfect For =

* **Site administrators** who want a cleaner dashboard
* **Developers** working on multiple sites with many plugins
* **Agencies** managing client websites
* **Anyone** tired of notification overload
* **E-commerce owners** with multiple WooCommerce plugins
* **SEO specialists** using many optimization tools

= 💼 Use Cases & Practical Applications =

The plugin is useful in various situations, from personal use to managing complex multisite networks.

**🎯 Individual Notice Control**
Perfect for getting rid of individual annoying notifications (premium version ads, offers, unnecessary reminders) without losing important system messages. Each notice gets two buttons: "Hide for me" (personal hiding) and "Hide for all" (global hiding for all users). You decide which notifications you want to see and which ones clutter your workspace. The plugin intelligently identifies the source of each notification, making it easy to understand which plugin is generating intrusive messages.

**🧹 Complete Dashboard Cleanup**
Global disabling of all notifications (except plugin update warnings) for absolute focus. When you need maximum concentration on work, activate the "Hide all" mode and your admin panel becomes completely clean. This is especially useful during development, content editing, or any work that requires full attention. All hidden notifications are saved in the database, so you can restore them at any time with one click.

**👥 Working with Client Sites**
Creating a clean and understandable interface for clients by removing technical messages that might confuse or scare them. Agencies and freelancers can prepare a professional admin panel where clients see only what they need. Hide developer notifications, debug messages, and technical warnings while keeping important content management notifications visible. This significantly improves the user experience for non-technical clients.

**🌐 Team Work & Multisite Networks**
Hiding notifications for other users or the entire network while keeping them visible only to the administrator. In Multisite networks, you can manage notifications centrally: hide specific messages for all subsites or configure individual settings for each site. This is especially useful for large projects with multiple administrators where notification coordination is important.

**📊 Advanced Notice Management**
The plugin stores detailed metadata about each hidden notification: source plugin name, full content, excerpt, hiding time and user ID. This allows you to analyze which plugins generate the most notifications and make informed decisions about their use. You can always review the list of hidden notices and restore specific ones if needed.

**🔧 Development & Staging Environments**
Ideal for developers working with test sites and staging servers. Hide all non-essential notifications during development to focus on debugging and testing. Easily switch between modes depending on the work stage: show all notifications during initial setup, use individual control during active development, and hide all during client demonstrations.

**🛒 E-commerce & WooCommerce**
Online stores often have dozens of plugins generating notifications: WooCommerce itself, payment systems, shipping plugins, marketing tools. Unnotifier helps organize this chaos by allowing you to selectively hide promotional messages while keeping important transactional notifications. This is especially useful for stores with many extensions and add-ons.

**⚡ Performance & Productivity**
By hiding distracting notifications, you improve your productivity and work speed. The clean interface helps focus on important tasks, and the smart plugin detection system shows exactly which plugins are generating notifications. You can make informed decisions about which plugins to keep and which to replace with less intrusive alternatives.

= Privacy & Performance =

* **No external requests** — everything works locally
* **Minimal database usage** — only stores hidden notice IDs and metadata
* **No tracking** — your data stays on your server
* **Lightweight code** — won't slow down your admin area
* **Optimized queries** — caching of plugin detection results
* **Security** — all AJAX requests protected with nonce tokens


= How to Install Plugin =

**Installation Steps:**
1. Go to your WordPress admin area
2. Navigate to Plugins → Add New
3. Search for "Unnotifier"
4. Click "Install Now" and then "Activate"

**Plugin Setup:**
1. Go to Settings → Unnotifer
2. Choose your preferred display mode:
   - **Show all notifications:** Default WordPress behavior
   - **Individual control:** Adds hide buttons (recommended)
   - **Hide all:** Removes all admin notices
3. Configure additional settings if needed

**Using the Plugin:**
1. Navigate to any admin page with notifications
2. Click "Hide for me" to hide notice for yourself only
3. Click "Hide for all" to hide notice for all users (admin only)
4. Hidden notices disappear immediately with smooth animation

**Resetting Hidden Notices:**
1. Go to Settings → Unnotifer
2. Click "Reset All Hidden Notices" button
3. All previously hidden notices will be restored
4. You can also reset notices for specific users if needed

== Installation ==

= Automatic Installation =

1. Go to your WordPress admin area
2. Navigate to Plugins → Add New
3. Search for "Unnotifier"
4. Click "Install Now" and then "Activate"

= Manual Installation =

1. Download the plugin zip file
2. Upload it to your `/wp-content/plugins/` directory
3. Extract the files
4. Activate the plugin through the 'Plugins' menu in WordPress

= After Installation =

1. Go to Settings → Unnotifer
2. Choose your preferred display mode
3. Start hiding notices by clicking "Hide for me" or "Hide for all" buttons

== Frequently Asked Questions ==

= Will this affect important WordPress core notifications? =

The plugin gives you control over which notices to hide. Important security and update notifications from WordPress core will still appear unless you specifically choose to hide them or select "Hide all notifications" mode.

= Can I restore hidden notices? =

Yes! Go to Settings → Unnotifer and click "Reset All Hidden Notices" to restore all previously hidden notifications.

= Does this work with all plugins? =

The plugin works with the vast majority of admin notices from plugins and themes. Some plugins that use non-standard notification methods might not be affected.

= Will hidden notices stay hidden after plugin updates? =

Yes, your hidden notice preferences are stored in the database and will persist through plugin updates.

= Does this slow down my admin area? =

No, the plugin is designed to be lightweight and only loads its functionality in the admin area when needed.

= Can I hide notices for specific users only? =

Currently, the plugin applies settings globally for all users with admin access. User-specific settings may be added in future versions.

== Screenshots ==

1. **Notice Hiding Example** - Shows admin notices with "Hide for me" and "Hide for all" buttons, demonstrating how the plugin adds control options to each notification
2. **Plugin Settings Page** - Configuration interface where you can choose display modes, reset hidden notices, and manage plugin options

== Changelog ==

= 1.2.0 =
* **Fixed Plugin Prefix Issue**: Changed plugin prefix from "unn" to "unno" to comply with WordPress.org requirements
* **Improved Notice Metadata**: Enhanced storage and display of notice metadata including plugin names and content
* **Better Plugin Detection**: Improved algorithm for detecting which plugin generates each notice
* **Enhanced Settings Interface**: Better display of hidden notices with proper plugin names and content excerpts
* **Code Quality Improvements**: Updated all CSS classes, JavaScript selectors, and PHP functions to use new prefix
* **WordPress Standards Compliance**: Full compliance with WordPress coding standards and plugin directory requirements
* **Bug Fixes**: Fixed issues with notice display and metadata storage
* **Performance Optimizations**: Improved loading and processing of admin notices

= 1.1.0 =
* **Enhanced Plugin Detection**: Improved algorithm for detecting which plugin generates each notice
* **Stack Trace Analysis**: Added advanced stack trace analysis to identify plugin source files
* **Reflection-Based Detection**: Implemented reflection API for better callback analysis
* **Plugin Name Extraction**: Enhanced extraction of plugin names from file paths and headers
* **Fallback Handling**: Better handling of unknown plugins with "Unknown Plugin" label
* **Performance Optimization**: Added caching for plugin detection results
* **Code Refactoring**: Complete refactoring from DANI to UNN namespace and prefixes
* **Security Improvements**: Enhanced nonce verification and input sanitization
* **Bug Fixes**: Fixed various edge cases in plugin detection and notice handling
* **WordPress 6.8 Compatibility**: Updated for latest WordPress version

= 1.0.0 =
* Initial release
* Three display modes: show all, hide individually, hide all
* Individual hide buttons for each notice
* Settings page with reset functionality
* AJAX-powered hiding with smooth animations
* Accessibility features and keyboard support
* Responsive design for mobile admin
* WordPress 6.4 compatibility

== Upgrade Notice ==

= 1.2.0 =
Important update with WordPress.org compliance fixes! Changed plugin prefix to meet requirements, improved notice metadata display, and enhanced plugin detection. Includes better settings interface and performance optimizations.

= 1.1.0 =
Major update with enhanced plugin detection! Now you can see exactly which plugin generates each notice, making it easier to manage your admin dashboard. Includes improved performance, better security, and WordPress 6.8 compatibility.

= 1.0.0 =
Initial release of Unnotifier. Clean up your WordPress admin dashboard today!

== Support ==

For support, feature requests, or bug reports, please visit:

* **Plugin Support Forum:** https://wordpress.org/support/plugin/unnotifier/
* **Documentation:** Available in the plugin settings page

== Contributing ==

We welcome contributions! If you'd like to contribute to the development of this plugin:

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Submit a pull request

== Privacy Policy ==

This plugin does not collect, store, or transmit any personal data. All functionality works locally on your WordPress installation. Hidden notice preferences are stored in your WordPress database only.

== Technical Details ==

* **Minimum PHP Version:** 7.4
* **Minimum WordPress Version:** 5.0
* **Database Tables:** Uses WordPress options table only
* **External Dependencies:** None
* **Multisite Compatible:** Yes
* **Translation Ready:** Yes (translations welcome!)

== Important Notice About Caching ==

**Output Buffering Usage:** This plugin uses output buffering (ob_start()) only in the WordPress admin area to capture and process admin notices. This functionality is NOT used on the frontend of your website.

**Server Caching Compatibility:** If you experience issues with admin area caching or if your hosting provider uses server-based caching (such as nginx, Varnish, or similar services), please note that this plugin may conflict with such caching systems. In such cases, we recommend not using this plugin.

**WordPress Managed Hosting:** Some managed WordPress hosting providers may prohibit plugins that use output buffering due to potential conflicts with their caching infrastructure. Please check with your hosting provider before using this plugin if you're on a managed WordPress hosting service.

== Plugin Detection Feature ==

**debug_backtrace() Usage:** This plugin uses PHP's debug_backtrace() function to detect which plugin generates each admin notice. This feature is enabled by default but can be disabled in the plugin settings under "Show plugin names in notices?".

**Performance Considerations:** The debug_backtrace() function may have a slight performance impact on high-traffic sites. If you experience performance issues, you can disable this feature in the plugin settings. When disabled, notices will show "Unknown Plugin" instead of the actual plugin name.

**Technical Details:** The plugin analyzes the call stack to identify plugin files and extracts plugin names from their headers. This helps users identify the source of notifications for better management.

== Credits ==

Developed with ❤️ for the WordPress community.

Special thanks to all beta testers and contributors who helped make this plugin better.