Add About tab with markdown support

admin/css/wp-allstars-admin.css

@@ -847,4 +847,58 @@ input:checked + .wp-toggle-slider:before {
     .wpa-pro-plugin .button {
         width: 100%;
     }
+}
+
+/* Markdown Content Styles for About Tab */
+.wp-allstars-markdown-content {
+    line-height: 1.6;
+    color: #333;
+}
+
+.wp-allstars-markdown-content h1 {
+    font-size: 2em;
+    margin: 0.67em 0;
+    border-bottom: 1px solid #eaecef;
+    padding-bottom: 0.3em;
+}
+
+.wp-allstars-markdown-content h2 {
+    font-size: 1.5em;
+    margin: 0.83em 0;
+    border-bottom: 1px solid #eaecef;
+    padding-bottom: 0.3em;
+}
+
+.wp-allstars-markdown-content h3 {
+    font-size: 1.25em;
+    margin: 1em 0;
+}
+
+.wp-allstars-markdown-content ul {
+    padding-left: 2em;
+    margin: 1em 0;
+}
+
+.wp-allstars-markdown-content li {
+    margin: 0.5em 0;
+}
+
+.wp-allstars-markdown-content a {
+    color: #0073aa;
+    text-decoration: none;
+}
+
+.wp-allstars-markdown-content a:hover {
+    color: #00a0d2;
+    text-decoration: underline;
+}
+
+.wp-allstars-markdown-content p {
+    margin: 1em 0;
+}
+
+/* About Tab Panel */
+#about .wpa-pro-plugin {
+    max-width: 800px;
+    margin: 0 auto;
 }

admin/data/about.php

@@ -0,0 +1,47 @@
+<?php
+/**
+ * About page data for WP ALLSTARS plugin
+ * Content supports markdown formatting
+ */
+
+if (!defined('ABSPATH')) {
+    exit;
+}
+
+// Define about page content
+function wp_allstars_get_about_content() {
+    return [
+        'title' => 'About WP ALLSTARS',
+        'content' => <<<MARKDOWN
+## Welcome to WP ALLSTARS
+
+WP ALLSTARS is a powerful all-in-one WordPress toolkit designed to help you build, manage, and optimize your WordPress websites more efficiently.
+
+### Our Mission
+
+Our mission is to simplify WordPress development and management by providing a comprehensive suite of tools that work seamlessly together.
+
+### Key Features
+
+* **Theme Management**: Easily install and manage professional WordPress themes
+* **Plugin Recommendations**: Curated lists of the best free and premium plugins
+* **Workflow Optimization**: Tools to streamline your development process
+* **Hosting Recommendations**: Find the perfect hosting provider for your needs
+* **Advanced Settings**: Fine-tune your WordPress installation
+
+### Get in Touch
+
+Have questions or suggestions? We'd love to hear from you!
+
+* **Website**: [wpallstars.com](https://wpallstars.com)
+* **Documentation**: [docs.wpallstars.com](https://docs.wpallstars.com)
+* **Support**: [support@wpallstars.com](mailto:support@wpallstars.com)
+
+### Credits
+
+WP ALLSTARS is developed and maintained by a team of WordPress enthusiasts dedicated to creating the best possible WordPress experience.
+
+Version: {WP_ALLSTARS_VERSION}
+MARKDOWN
+    ];
+}

admin/includes/class-about-manager.php

@@ -0,0 +1,114 @@
+<?php
+/**
+ * About Page Manager Class
+ * 
+ * @package WP_ALLSTARS
+ * @since 0.2.0
+ */
+
+if (!defined('ABSPATH')) {
+    exit;
+}
+
+class WP_Allstars_About_Manager {
+    
+    /**
+     * Initialize the class
+     */
+    public static function init() {
+        add_action('admin_enqueue_scripts', array(__CLASS__, 'enqueue_styles'));
+    }
+    
+    /**
+     * Enqueue styles for the about tab
+     *
+     * @param string $hook Current admin page hook
+     */
+    public static function enqueue_styles($hook) {
+        if ('settings_page_wp-allstars' !== $hook) {
+            return;
+        }
+        
+        wp_enqueue_style(
+            'wp-allstars-admin',
+            plugins_url('css/wp-allstars-admin.css', dirname(__FILE__)),
+            array(),
+            WP_ALLSTARS_VERSION
+        );
+    }
+    
+    /**
+     * Get the about page content
+     * 
+     * @return array
+     */
+    public static function get_about_content() {
+        return wp_allstars_get_about_content();
+    }
+    
+    /**
+     * Display the about tab content
+     */
+    public static function display_tab_content() {
+        $about = self::get_about_content();
+        
+        ?>
+        <div class="wp-allstars-settings-content tab-content" id="about">
+            <div class="wpa-pro-plugins">
+                <div class="wpa-pro-plugin">
+                    <h3><?php echo esc_html($about['title']); ?></h3>
+                    
+                    <div class="wp-allstars-markdown-content">
+                        <?php echo self::parse_markdown($about['content']); ?>
+                    </div>
+                </div>
+            </div>
+        </div>
+        <?php
+    }
+    
+    /**
+     * Parse markdown content to HTML
+     * 
+     * A simple markdown parser for basic formatting
+     * 
+     * @param string $markdown The markdown content
+     * @return string The HTML content
+     */
+    private static function parse_markdown($markdown) {
+        // Replace version placeholder with actual version
+        $markdown = str_replace('{WP_ALLSTARS_VERSION}', WP_ALLSTARS_VERSION, $markdown);
+        
+        // Headers
+        $markdown = preg_replace('/^### (.*?)$/m', '<h3>$1</h3>', $markdown);
+        $markdown = preg_replace('/^## (.*?)$/m', '<h2>$1</h2>', $markdown);
+        $markdown = preg_replace('/^# (.*?)$/m', '<h1>$1</h1>', $markdown);
+        
+        // Bold and Italic
+        $markdown = preg_replace('/\*\*(.*?)\*\*/s', '<strong>$1</strong>', $markdown);
+        $markdown = preg_replace('/\*(.*?)\*/s', '<em>$1</em>', $markdown);
+        
+        // Lists
+        $markdown = preg_replace('/^\* (.*?)$/m', '<li>$1</li>', $markdown);
+        $markdown = preg_replace('/(<li>.*?<\/li>\n)+/s', '<ul>$0</ul>', $markdown);
+        
+        // Links
+        $markdown = preg_replace('/\[(.*?)\]\((.*?)\)/s', '<a href="$2" target="_blank">$1</a>', $markdown);
+        
+        // Paragraphs
+        $markdown = preg_replace('/^(?!<[a-z]).+$/m', '<p>$0</p>', $markdown);
+        
+        // Fix multiple paragraph tags
+        $markdown = str_replace('<p><p>', '<p>', $markdown);
+        $markdown = str_replace('</p></p>', '</p>', $markdown);
+        
+        // Fix lists within paragraphs
+        $markdown = str_replace('<p><ul>', '<ul>', $markdown);
+        $markdown = str_replace('</ul></p>', '</ul>', $markdown);
+        
+        return $markdown;
+    }
+}
+
+// Initialize the class
+WP_Allstars_About_Manager::init();

admin/includes/class-admin-manager.php

@@ -250,6 +250,9 @@ class WP_Allstars_Admin_Manager {
                     <a href="?page=wp-allstars&tab=tools" class="nav-tab <?php echo $active_tab === 'tools' ? 'nav-tab-active' : ''; ?>">
                         <?php esc_html_e('Tools', 'wp-allstars'); ?>
                     </a>
+                    <a href="?page=wp-allstars&tab=about" class="nav-tab <?php echo $active_tab === 'about' ? 'nav-tab-active' : ''; ?>">
+                        <?php esc_html_e('About', 'wp-allstars'); ?>
+                    </a>
                 </h2>
                 
                 <div class="wp-allstars-tab-content">
@@ -287,6 +290,10 @@ class WP_Allstars_Admin_Manager {
                         case 'tools':
                             WP_Allstars_Tools_Manager::display_tab_content();
                             break;
+                            
+                        case 'about':
+                            WP_Allstars_About_Manager::display_tab_content();
+                            break;
                     }
                     ?>
                 </div>

wp-allstars-plugin.php

@@ -59,12 +59,16 @@ if (is_admin()) {
     require_once plugin_dir_path(__FILE__) . 'admin/includes/class-pro-plugins-manager.php';
     require_once plugin_dir_path(__FILE__) . 'admin/includes/class-plugin-manager.php';
     require_once plugin_dir_path(__FILE__) . 'admin/includes/class-free-plugins-manager.php';
+    require_once plugin_dir_path(__FILE__) . 'admin/includes/class-about-manager.php';
     
     // Initialize the admin manager
     add_action('plugins_loaded', array('WP_Allstars_Admin_Manager', 'init'));
     
-    // Legacy files (for backward compatibility)
+    // Data files
     require_once plugin_dir_path(__FILE__) . 'admin/data/pro-plugins.php';
+    require_once plugin_dir_path(__FILE__) . 'admin/data/about.php';
+    
+    // Legacy files (for backward compatibility)
     require_once plugin_dir_path(__FILE__) . 'admin/settings.php';
 }