Dental SEO Sitemap Plugin – Download

Dental SEO Auto Sitemap Plugin

Download and install this plugin to auto-ping Google and Bing when posts are published.

Installation Instructions:

1. Download the plugin file below
2. Go to WordPress Admin → Plugins → Add New → Upload Plugin
3. Upload dental-seo-sitemap-plugin.php
4. Activate the plugin

The plugin will automatically ping search engines when you publish, update, or delete posts.

Plugin Code:

<?php
/**
 * Plugin Name: Dental SEO Auto Sitemap
 * Description: Auto-generates and submits sitemaps
 * Version: 1.0
 */

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

class DentalSEO_Sitemap {
  
  private $sites = array(
    'doktorgigi.com.my',
    'dentistnearme.com.my', 
    'bracesmurah.com.my'
  );
  
  public function __construct() {
    add_action('publish_post', array($this, 'on_post_publish'));
    add_action('wp_update_post', array($this, 'on_post_update'));
    add_action('wp_trash_post', array($this, 'on_post_delete'));
    
    // Daily sitemap regeneration
    if (!wp_next_scheduled('dental_seo_daily_sitemap')) {
      wp_schedule_event(time(), 'daily', 'dental_seo_daily_sitemap');
    }
    add_action('dental_seo_daily_sitemap', array($this, 'regenerate_all_sitemaps'));
  }
  
  public function on_post_publish($post_id) {
    $this->ping_search_engines();
    $this->log_event('publish', $post_id);
  }
  
  public function on_post_update($post_id) {
    $this->ping_search_engines();
    $this->log_event('update', $post_id);
  }
  
  public function on_post_delete($post_id) {
    $this->ping_search_engines();
    $this->log_event('delete', $post_id);
  }
  
  private function ping_search_engines() {
    $sitemaps = array(
      'https://doktorgigi.com.my/sitemap-doktorgigi.xml',
      'https://dentistnearme.com.my/sitemap-dentistnearme.xml',
      'https://bracesmurah.com.my/sitemap-bracesmurah.xml'
    );
    
    foreach ($sitemaps as $sitemap) {
      // Google
      wp_remote_get('https://www.google.com/ping?sitemap=' . urlencode($sitemap));
      
      // Bing
      wp_remote_get('https://www.bing.com/ping?sitemap=' . urlencode($sitemap));
    }
  }
  
  private function log_event($type, $post_id) {
    $log = array(
      'time' => current_time('mysql'),
      'type' => $type,
      'post_id' => $post_id,
      'url' => get_permalink($post_id)
    );
    
    error_log('Dental SEO: ' . json_encode($log));
  }
  
  public function regenerate_all_sitemaps() {
    // Trigger sitemap regeneration
    do_action('dental_seo_regenerate_sitemaps');
  }
}

// Initialize
new DentalSEO_Sitemap();