WordPress integration

<?php
/**
 * Plugin Name: theBizness Analytics
 * Description: Add theBizness.ai analytics tracking to your WordPress site
 * Version: 1.0.0
 * Author: Your Name
 */

// Prevent direct access
if (!defined('ABSPATH')) {
    exit;
}

class TheBiznessAnalytics {
    
    public function __construct() {
        add_action('init', array($this, 'init'));
    }
    
    public function init() {
        // Add admin menu
        add_action('admin_menu', array($this, 'add_admin_menu'));
        
        // Add script to frontend
        add_action('wp_head', array($this, 'add_tracking_script'));
        
        // Register settings
        add_action('admin_init', array($this, 'register_settings'));
    }
    
    public function add_admin_menu() {
        add_options_page(
            'theBizness Analytics',
            'Analytics',
            'manage_options',
            'thebizness-analytics',
            array($this, 'admin_page')
        );
    }
    
    public function register_settings() {
        register_setting('thebizness_analytics', 'thebizness_website_id');
        register_setting('thebizness_analytics', 'thebizness_domain');
    }
    
    public function add_tracking_script() {
        if (is_admin()) {
            return;
        }
        
        $website_id = get_option('thebizness_website_id');
        $domain = get_option('thebizness_domain');
        
        if (empty($website_id)) {
            return;
        }
        
        if (empty($domain)) {
            $domain = wp_parse_url(home_url(), PHP_URL_HOST);
        }
        
        echo '<script async defer data-website-id="' . esc_attr($website_id) . '" data-domain="' . esc_attr($domain) . '" src="https://thebizness.ai/js/script.js"></script>';
    }
    
    public function admin_page() {
        ?>
        <div class="wrap">
            <h1>theBizness Analytics Settings</h1>
            <form method="post" action="options.php">
                <?php
                settings_fields('thebizness_analytics');
                do_settings_sections('thebizness_analytics');
                ?>
                <table class="form-table">
                    <tr>
                        <th scope="row">Website ID</th>
                        <td>
                            <input type="text" name="thebizness_website_id" value="<?php echo esc_attr(get_option('thebizness_website_id')); ?>" class="regular-text" />
                            <p class="description">Your theBizness.ai Website ID</p>
                        </td>
                    </tr>
                    <tr>
                        <th scope="row">Domain</th>
                        <td>
                            <input type="text" name="thebizness_domain" value="<?php echo esc_attr(get_option('thebizness_domain')); ?>" class="regular-text" placeholder="<?php echo esc_attr(wp_parse_url(home_url(), PHP_URL_HOST)); ?>" />
                            <p class="description">Leave blank to auto-detect from site URL</p>
                        </td>
                    </tr>
                </table>
                <?php submit_button(); ?>
            </form>
        </div>
        <?php
    }
}

new TheBiznessAnalytics();