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<?php |
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// If this file is called directly, abort. |
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if (!defined('ABSPATH')) { |
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exit; |
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} |
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|
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|
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/** |
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* The file that defines the core plugin class |
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* |
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* A class definition that includes attributes and functions used across both the |
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* public-facing side of the site and the admin area. |
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* |
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* @link https://searchatlas.com |
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* @since 1.0.0 |
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* |
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* @package Metasync |
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* @subpackage Metasync/includes |
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*/ |
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|
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/** |
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* The core plugin class. |
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* |
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* This is used to define internationalization, admin-specific hooks, and |
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* public-facing site hooks. |
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* |
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* Also maintains the unique identifier of this plugin as well as the current |
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* version of the plugin. |
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* |
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* @since 1.0.0 |
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* @package Metasync |
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* @subpackage Metasync/includes |
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* @author Engineering Team <support@searchatlas.com> |
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*/ |
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class Metasync |
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{ |
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|
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/** |
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* The loader that's responsible for maintaining and registering all hooks that power |
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* the plugin. |
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* |
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* @since 1.0.0 |
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* @access protected |
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* @var Metasync_Loader $loader Maintains and registers all hooks for the plugin. |
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*/ |
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protected $loader; |
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|
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/** |
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* The unique identifier of this plugin. |
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* |
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* @since 1.0.0 |
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* @access protected |
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* @var string $plugin_name The string used to uniquely identify this plugin. |
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*/ |
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protected $plugin_name; |
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|
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/** |
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* The current version of the plugin. |
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* |
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* @since 1.0.0 |
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* @access protected |
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* @var string $version The current version of the plugin. |
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*/ |
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protected $version; |
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|
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protected $database; |
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|
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protected $db_redirection; |
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|
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protected $db_heartbeat_errors; |
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|
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|
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|
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public const option_name = "metasync_options"; |
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|
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/** |
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* Dedicated option key for heartbeat throttle timestamps. |
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* |
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* Stored separately from the main options blob so writes to last_heart_beat |
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* and last_heartbeat_at do not race with concurrent settings writes during |
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* the 15-second wp_remote_post window in SyncCustomerParams. |
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*/ |
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public const heartbeat_throttle_option = "metasync_heartbeat_throttle"; |
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|
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/** |
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* Search Atlas Domain Constants |
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* Centralized constants for all Search Atlas service endpoints |
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*/ |
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public const HOMEPAGE_DOMAIN = "https://searchatlas.com"; |
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public const DASHBOARD_DOMAIN = "https://dashboard.searchatlas.com"; |
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public const API_DOMAIN = "https://api.searchatlas.com"; |
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public const CA_API_DOMAIN = "https://ca.searchatlas.com"; |
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public const SUPPORT_EMAIL = "support@searchatlas.com"; |
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public const DOCUMENTATION_DOMAIN = "https://help.searchatlas.com"; |
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|
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/** |
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* Storage prefix marking a Search Atlas API key value as encrypted at rest. |
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*/ |
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private const API_KEY_ENC_PREFIX = 'enc_v1:'; |
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|
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/** |
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* Request-scoped memo for the decrypted Search Atlas API key. |
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* |
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* null = not yet loaded this request |
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* false = load attempted but decryption failed (salts changed / corrupt) |
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* string = decrypted plaintext (may be '') |
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* |
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* Never written to a transient or the DB — exists only for the lifetime |
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* of the current request. |
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* |
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* @var string|false|null |
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*/ |
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private static $memo_api_key = null; |
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|
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/** |
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* Define the core functionality of the plugin. |
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* |
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* Set the plugin name and the plugin version that can be used throughout the plugin. |
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* Load the dependencies, define the locale, and set the hooks for the admin area and |
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* the public-facing side of the site. |
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* |
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* @since 1.0.0 |
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*/ |
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public function __construct() |
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{ |
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if (defined('METASYNC_VERSION')) { |
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$this->version = METASYNC_VERSION; |
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} else { |
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$this->version = '1.0.0'; |
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} |
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$this->plugin_name = 'metasync'; |
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|
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$this->load_dependencies(); |
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// $this->set_locale(); // Language support removed - using default only |
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$this->init_api_key_monitor(); |
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$this->define_admin_hooks(); |
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$this->define_public_hooks(); |
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} |
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|
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/** |
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* Load the required dependencies for this plugin. |
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* |
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* Include the following files that make up the plugin: |
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* |
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* - Metasync_Loader. Orchestrates the hooks of the plugin. |
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* - Metasync_i18n. Defines internationalization functionality. |
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* - Metasync_Admin. Defines all hooks for the admin area. |
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* - Metasync_Public. Defines all hooks for the public side of the site. |
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* |
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* Create an instance of the loader which will be used to register the hooks |
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* with WordPress. |
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* |
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* @since 1.0.0 |
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* @access private |
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*/ |
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private function load_dependencies() |
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{ |
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// WordPress core — cannot be autoloaded. |
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require_once ABSPATH . 'wp-admin/includes/taxonomy.php'; |
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|
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// Procedural init file — not a class, must stay explicit. |
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if (file_exists(plugin_dir_path(dirname(__FILE__)) . 'google-index/google-index-init.php')) { |
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require_once plugin_dir_path(dirname(__FILE__)) . 'google-index/google-index-init.php'; |
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} else { |
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error_log('MetaSync Google Index: google-index-init.php not found at ' . plugin_dir_path(dirname(__FILE__)) . 'google-index/google-index-init.php'); |
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} |
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|
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// Admin navigation is referenced statically from frontend-reachable |
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// includes (heartbeat/connect managers). Require it explicitly here so |
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// the static call never fatals when wp_head fires before autoload. |
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if (!class_exists('Metasync_Admin_Navigation')) { |
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require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-metasync-admin-navigation.php'; |
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} |
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|
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$this->loader = new Metasync_Loader(); |
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$this->db_heartbeat_errors = new Metasync_HeartBeat_Error_Monitor_Database(); |
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$this->db_redirection = new Metasync_Redirection_Database(); |
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} |
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|
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/** |
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* Define the locale for this plugin for internationalization. |
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* |
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* Uses the Metasync_i18n class in order to set the domain and to register the hook |
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* with WordPress. |
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* |
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* @since 1.0.0 |
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* @access private |
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*/ |
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// Language support removed - using default only |
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/* |
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private function set_locale() |
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{ |
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$plugin_i18n = new Metasync_i18n(); |
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|
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$this->loader->add_action('plugins_loaded', $plugin_i18n, 'load_plugin_textdomain'); |
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} |
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*/ |
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|
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/** |
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* Initialize the API Key Monitor for comprehensive API key change detection |
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* |
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* @since 1.0.0 |
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* @access private |
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*/ |
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private function init_api_key_monitor() |
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{ |
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// Initialize the singleton instance of the API Key Monitor |
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// This will automatically set up hooks to monitor all API key changes |
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Metasync_API_Key_Monitor::get_instance(); |
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|
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// Log successful initialization |
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#commented out to stop appending this to error.php |
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# error_log('MetaSync: API Key Monitor initialized successfully'); |
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} |
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|
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/** |
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* Register all of the hooks related to the admin area functionality |
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* of the plugin. |
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* |
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* @since 1.0.0 |
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* @access private |
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*/ |
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private function define_admin_hooks() |
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{ |
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|
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$plugin_admin = new Metasync_Admin($this->get_plugin_name(), $this->get_version(), $this->database, $this->db_redirection, $this->db_heartbeat_errors); // , $this->data_error_log_list |
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|
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// Initialize HTML Visual Editor |
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$html_visual_editor = new Metasync_HTML_Visual_Editor($this->get_plugin_name(), $this->get_version()); |
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$html_visual_editor->init(); |
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|
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// Initialize OTTO Debug class for developers |
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if (class_exists('Metasync_Otto_Debug')) { |
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$otto_debug = new Metasync_Otto_Debug($this->get_plugin_name(), $this->get_version()); |
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} |
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|
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// Initialize SEO Sidebar for Gutenberg Block Editor |
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if (class_exists('Metasync_SEO_Sidebar')) { |
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new Metasync_SEO_Sidebar($this->get_version()); |
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} |
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|
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// Initialize Internal Link Suggestions for Gutenberg Block Editor |
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if (class_exists('Metasync_Link_Suggestions')) { |
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new Metasync_Link_Suggestions(); |
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} |
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|
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$this->loader->add_action('admin_enqueue_scripts', $plugin_admin, 'enqueue_styles'); |
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$this->loader->add_action('admin_enqueue_scripts', $plugin_admin, 'enqueue_scripts'); |
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|
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# Redirection import AJAX handler |
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$redirection_handler = new Metasync_Redirection($this->db_redirection); |
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$this->loader->add_action('wp_ajax_metasync_import_redirections', $redirection_handler, 'handle_import_ajax'); |
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$this->loader->add_action('wp_ajax_metasync_check_redirects_health', $redirection_handler, 'handle_health_check_ajax'); |
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|
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// HeartBeat API Receive Respond and Settings. |
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$this->loader->add_action('heartbeat_settings', $plugin_admin, 'metasync_heartbeat_settings'); |
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$this->loader->add_action('heartbeat_received', $plugin_admin, 'metasync_received_data', 10, 2); |
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$this->loader->add_action('wp_ajax_metasync_send_customer_params', $plugin_admin, 'lgSendCustomerParams'); |
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|
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// Search Atlas Connect endpoints - authenticates with Search Atlas platform to retrieve SA API key and Otto UUID |
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$this->loader->add_action('wp_ajax_metasync_generate_connect_url', $plugin_admin, 'generate_searchatlas_connect_url'); |
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$this->loader->add_action('wp_ajax_metasync_check_connect_status', $plugin_admin, 'check_searchatlas_connect_status'); |
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$this->loader->add_action('wp_ajax_metasync_reset_authentication', $plugin_admin, 'reset_searchatlas_authentication'); |
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|
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// Auto-update filter |
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$this->loader->add_filter('auto_update_plugin', $plugin_admin, 'control_plugin_auto_updates', 10, 2); |
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|
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// Search Atlas Connect development/testing endpoints |
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$this->loader->add_action('wp_ajax_metasync_test_enhanced_tokens', $plugin_admin, 'test_enhanced_searchatlas_tokens'); |
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$this->loader->add_action('wp_ajax_metasync_test_whitelabel_domain', $plugin_admin, 'test_whitelabel_domain'); |
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$this->loader->add_action('wp_ajax_metasync_test_ajax_endpoint', $plugin_admin, 'test_searchatlas_ajax_endpoint'); |
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$this->loader->add_action('wp_ajax_metasync_simple_ajax_test', $plugin_admin, 'simple_ajax_test'); |
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|
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|
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$post_meta_setting = new Metasync_Post_Meta_Settings(); |
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$this->loader->add_action('admin_init', $post_meta_setting, 'add_post_meta_data', 2); |
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$this->loader->add_action('admin_init', $post_meta_setting, 'show_top_admin_bar', 9); |
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|
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// Unified "SEO Suite" meta box — consolidates the separate Classic-editor |
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// meta boxes above into one tabbed box (presentation-only; save handlers |
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// unchanged). Classic editor only; the block editor keeps its SEO sidebar. |
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// Self-registers its hooks in the constructor. Opt out via the |
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// `metasync_enable_seo_suite` filter. |
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require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-metasync-seo-suite.php'; |
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new Metasync_Seo_Suite(); |
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|
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// SEO Health CSV export: must run on admin_init (before output). |
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// Cheap $_GET check avoids loading the class on every admin page. |
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if ( |
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isset($_GET['page'], $_GET['export'], $_GET['_wpnonce']) && |
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$_GET['export'] === 'csv' && |
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strpos($_GET['page'], '-seo-health') !== false |
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) { |
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$this->loader->add_action('admin_init', Metasync_SEO_Health::get_instance(), 'handle_csv_export', 1); |
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} |
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$this->loader->add_action('wp', $post_meta_setting, 'show_top_admin_bar', 9); |
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|
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// SEO meta columns on the posts/pages list tables (WP-624). |
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// Registered for both the `posts` and `pages` variants of each hook so the |
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// columns reach every supported post type; the callbacks bail on unsupported |
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// ones. Hidden by default — users opt in from Screen Options. |
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$seo_columns = Metasync_SEO_Columns::get_instance(); |
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$this->loader->add_filter('manage_posts_columns', $seo_columns, 'add_columns', 10, 2); |
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$this->loader->add_filter('manage_pages_columns', $seo_columns, 'add_columns', 10, 1); |
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$this->loader->add_action('manage_posts_custom_column', $seo_columns, 'render_column', 10, 2); |
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$this->loader->add_action('manage_pages_custom_column', $seo_columns, 'render_column', 10, 2); |
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$this->loader->add_filter('default_hidden_columns', $seo_columns, 'default_hidden_columns', 10, 2); |
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$this->loader->add_filter('hidden_columns', $seo_columns, 'hidden_columns', 10, 3); |
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$this->loader->add_action('admin_head', $seo_columns, 'print_styles'); |
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$this->loader->add_action('admin_notices', $seo_columns, 'companion_plugin_notice'); |
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|
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// Initialize XML Sitemap auto-update hooks if enabled |
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// Note: Must not be gated by is_admin() because Gutenberg saves posts |
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// via the REST API where is_admin() returns false, and REST_REQUEST |
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// is not yet defined at plugin load time |
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if (get_option('metasync_sitemap_auto_update', false)) { |
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$sitemap_generator = new Metasync_Sitemap_Generator(); |
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$sitemap_generator->setup_auto_update_hooks(); |
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} |
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// Initialize Schema Markup functionality |
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$schema_markup = new Metasync_Schema_Markup($this->get_plugin_name(), $this->get_version()); |
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$this->loader->add_action('wp_ajax_metasync_get_schema_fields', $schema_markup, 'ajax_get_schema_fields'); |
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$this->loader->add_action('wp_ajax_metasync_preview_schema', $schema_markup, 'ajax_preview_schema'); |
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|
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// Initialize Breadcrumbs functionality |
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if (class_exists('Metasync_Breadcrumbs')) { |
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new Metasync_Breadcrumbs($this->get_plugin_name(), $this->get_version()); |
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} |
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if (class_exists('Metasync_Breadcrumbs_Schema')) { |
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new Metasync_Breadcrumbs_Schema($this->get_plugin_name(), $this->get_version()); |
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} |
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|
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// Initialize Developer Panel (for endpoint switching) |
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if (class_exists('Metasync_Dev_Panel')) { |
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$dev_panel = new Metasync_Dev_Panel($this->get_plugin_name(), $this->get_version()); |
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} |
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|
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// Initialize Site Health integration |
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if (class_exists('Metasync_Site_Health')) { |
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$site_health = new Metasync_Site_Health(); |
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$site_health->register_tests(); |
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} |
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|
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// Initialize endpoint URL filtering for staging mode |
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$this->init_endpoint_filtering(); |
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|
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} |
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|
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/** |
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* Register all of the hooks related to the public-facing functionality |
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* of the plugin. |
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* |
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* @since 1.0.0 |
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* @access private |
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*/ |
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private function define_public_hooks() |
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{ |
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// Header and Footer code snippets |
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$code_snippets = new Metasync_Code_Snippets(); |
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|
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$this->loader->add_action('wp_head', $code_snippets, 'get_header_snippet'); |
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$this->loader->add_action('wp_footer', $code_snippets, 'get_footer_snippet'); |
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|
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$plugin_public = new Metasync_Public($this->get_plugin_name(), $this->get_version()); |
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$rest_api = $plugin_public->get_rest_api(); |
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$seo_output = $plugin_public->get_seo_output(); |
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$get_plugin_basename = sprintf('%1$s/%1$s.php', $this->plugin_name); |
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|
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// Asset enqueue hooks (Metasync_Public) |
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$this->loader->add_action('wp_enqueue_scripts', $plugin_public, 'enqueue_styles'); |
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$this->loader->add_action('wp_enqueue_scripts', $plugin_public, 'enqueue_scripts'); |
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$this->loader->add_action('wp_enqueue_scripts', $plugin_public, 'enqueue_page_custom_css', 999); |
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|
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// Elementor editor CSS injection |
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if (class_exists('\Elementor\Plugin')) { |
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$this->loader->add_action('elementor/preview/enqueue_styles', $plugin_public, 'enqueue_elementor_editor_css', 999); |
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} |
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|
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// Divi builder CSS injection |
| 380 |
if (function_exists('et_setup_theme')) { |
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$this->loader->add_action('wp_enqueue_scripts', $plugin_public, 'enqueue_divi_builder_css', 999); |
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} |
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|
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// Initialize centralized SEO conflict handler (singleton — suppresses |
| 385 |
// third-party SEO plugin descriptions when MetaSync provides its own). |
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Metasync_SEO_Conflict_Handler::get_instance(); |
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|
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// Term-level SEO plugin sync: propagate MetaSync term meta (category/tag |
| 389 |
// archives) into Yoast/Rank Math/AIOSEO term storage on every write. |
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$this->loader->add_action('updated_term_meta', $this, 'on_term_meta_updated', 10, 4); |
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$this->loader->add_action('added_term_meta', $this, 'on_term_meta_updated', 10, 4); |
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|
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// Post-level plugin sync: propagate MetaSync post meta into |
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// Yoast/Rank Math/AIOSEO post storage on every write. |
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$this->loader->add_action('updated_post_meta', $this, 'on_post_meta_updated', 10, 4); |
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$this->loader->add_action('added_post_meta', $this, 'on_post_meta_updated', 10, 4); |
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// Deletes matter too: clearing the last checkbox in a meta box removes |
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// the meta row, which fires neither hook above. |
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$this->loader->add_action('deleted_post_meta', $this, 'on_post_meta_deleted', 10, 3); |
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|
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// SEO Output hooks (Metasync_Seo_Output) |
| 402 |
$this->loader->add_action('wp_head', $seo_output, 'hook_metasync_metatags', 1, 1); |
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// LocalBusiness / Organization / Person JSON-LD from the Local Business page. |
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$this->loader->add_action('wp_head', $seo_output, 'output_local_business_schema', 2, 1); |
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$this->loader->add_action('template_redirect', $seo_output, 'inject_archive_seo_controls'); |
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|
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// Hreflang / language alternates output (wp_head @ priority 2). |
| 408 |
$plugin_hreflang = new Metasync_Hreflang_Output(); |
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$this->loader->add_action('wp_head', $plugin_hreflang, 'output_hreflang_tags', 2); |
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|
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// Edge Cache: detect Cloudways Varnish and persist for settings UI |
| 412 |
$this->loader->add_action('init', 'Metasync_Edge_Cache_Purge', 'detect_cloudways'); |
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|
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// Sitemap exclusions for disabled archive types |
| 415 |
$this->loader->add_filter('wp_sitemaps_taxonomies', $seo_output, 'filter_sitemap_taxonomies'); |
| 416 |
$this->loader->add_filter('wp_sitemaps_users_entry', $seo_output, 'filter_sitemap_users', 10, 2); |
| 417 |
$this->loader->add_filter('wp_sitemaps_add_provider', $seo_output, 'filter_sitemap_providers', 10, 2); |
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$this->loader->add_filter('wp_sitemaps_index_entry', $seo_output, 'filter_sitemap_index_entries', 10, 4); |
| 419 |
|
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// AMP cleanup functionality - remove metasync_optimized attribute from head on AMP pages |
| 421 |
$this->loader->add_action('template_redirect', $seo_output, 'cleanup_amp_head_attribute', 1); |
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$this->loader->add_action('wp_footer', $seo_output, 'end_amp_head_cleanup', 999); |
| 423 |
|
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// Redirection functionality |
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$redirection = new Metasync_Redirection($this->db_redirection); |
| 426 |
$this->loader->add_action('template_redirect', $redirection, 'handle_template_redirect', 5); |
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|
| 428 |
# Prevent WordPress from redirecting to draft posts via redirect_canonical |
| 429 |
$this->loader->add_filter('redirect_canonical', $redirection, 'prevent_draft_post_redirects', 10, 2); |
| 430 |
|
| 431 |
# Prevent WordPress old slug redirects to unpublished posts only |
| 432 |
$this->loader->add_filter('old_slug_redirect_post_id', $redirection, 'prevent_old_slug_redirect_to_drafts', 10, 1); |
| 433 |
|
| 434 |
// Auto-redirect on slug change - creates 301 redirect when post/page slug is changed |
| 435 |
$auto_redirect = new Metasync_Auto_Redirect($this->db_redirection); |
| 436 |
$auto_redirect->init(); |
| 437 |
|
| 438 |
# Custom HTML Pages functionality |
| 439 |
# No additional loader hooks needed - class registers its own hooks |
| 440 |
$custom_pages = new Metasync_Custom_Pages(); |
| 441 |
|
| 442 |
// 404 Error monitoring |
| 443 |
$this->loader->add_action('template_redirect', $this, 'handle_404_monitoring', 10); |
| 444 |
$this->loader->add_action('plugin_action_links_' . $get_plugin_basename, $plugin_public, 'metasync_plugin_links'); |
| 445 |
|
| 446 |
// REST API hooks (Metasync_Rest_Api) |
| 447 |
$this->loader->add_action('rest_api_init', $rest_api, 'metasync_register_rest_routes'); |
| 448 |
// Coexist with third-party JWT auth plugins: clear their prior auth error |
| 449 |
// for metasync/v1 requests when our own API key validates. The Tmeister |
| 450 |
// "JWT Authentication for WP-API" plugin surfaces its jwt_auth_invalid_token |
| 451 |
// 403 via rest_pre_dispatch (priority 10), so we hook the same filter at a |
| 452 |
// later priority (11) to clear it for our namespace only. |
| 453 |
$this->loader->add_filter('rest_pre_dispatch', $rest_api, 'allow_metasync_rest_auth', 11, 3); |
| 454 |
// Coexist with site-wide "authenticated users only" REST restrictions. |
| 455 |
// Those hook rest_authentication_errors, which WP applies before dispatch, |
| 456 |
// so rest_pre_dispatch and permission_callback never run. Hook it late |
| 457 |
// (99) to clear the error for metasync/v1 requests that present a valid |
| 458 |
// plugin API key; every other route keeps the site's restriction. |
| 459 |
$this->loader->add_filter('rest_authentication_errors', $rest_api, 'allow_metasync_rest_authentication', 99, 1); |
| 460 |
$this->loader->add_action('init', $plugin_public, 'metasync_plugin_init', 5); |
| 461 |
$this->loader->add_action('wp_ajax_metasync_lglogin', $rest_api, 'linkgraph_login'); |
| 462 |
|
| 463 |
// Robots meta filter (Metasync_Seo_Output) |
| 464 |
$this->loader->add_filter('wp_robots', $seo_output, 'metasync_wp_robots_meta'); |
| 465 |
|
| 466 |
|
| 467 |
|
| 468 |
$metasyncTemplateClass = new Metasync_Template(); |
| 469 |
$this->loader->add_filter('theme_page_templates', $metasyncTemplateClass, 'metasync_template_landing_page', 10, 3); |
| 470 |
$this->loader->add_filter('template_include', $metasyncTemplateClass, 'metasync_template_landing_page_load', 99 ); |
| 471 |
$templateCrawler = new MetaSyncHiddenPostManager(); # initialize the crawler class |
| 472 |
|
| 473 |
$this->loader->add_action('wp_trash_post', $templateCrawler , 'prevent_post_deletion'); # Prevent post deletion when moved to trash |
| 474 |
$this->loader->add_action('before_delete_post', $templateCrawler , 'prevent_post_deletion'); # Prevent permanent deletion |
| 475 |
# $this->loader->add_filter('metasync_hidden_post_manager', $templateCrawler , 'init'); # run the crawler |
| 476 |
# Hidden post manager now runs via cron instead of filter (to avoid interfering with post create/update) |
| 477 |
$this->loader->add_action('metasync_hidden_post_check', $templateCrawler , 'init'); # run the crawler via cron |
| 478 |
|
| 479 |
// Open Graph and Social Media Tags |
| 480 |
$opengraph = new Metasync_OpenGraph($this->get_plugin_name(), $this->get_version()); |
| 481 |
$opengraph->init(); |
| 482 |
|
| 483 |
# Save current theme info to database (safe context - admin/init hooks) |
| 484 |
$this->loader->add_action('after_switch_theme', $this, 'save_current_theme_info'); |
| 485 |
$this->loader->add_action('admin_init', $this, 'ensure_theme_info_saved'); |
| 486 |
|
| 487 |
// OTTO Frontend Toolbar |
| 488 |
$otto_toolbar = new Metasync_Otto_Frontend_Toolbar($this->get_plugin_name(), $this->get_version()); |
| 489 |
$this->loader->add_action('wp_enqueue_scripts', $otto_toolbar, 'enqueue_styles'); |
| 490 |
$this->loader->add_action('wp_enqueue_scripts', $otto_toolbar, 'enqueue_scripts'); |
| 491 |
$this->loader->add_action('admin_bar_menu', $otto_toolbar, 'add_admin_bar_menu', 100); |
| 492 |
$this->loader->add_action('wp_footer', $otto_toolbar, 'render_debug_bar', 999); |
| 493 |
|
| 494 |
// Initialize Sitemap Generator on frontend (for virtual sitemap serving) |
| 495 |
$sitemap_generator = new Metasync_Sitemap_Generator(); |
| 496 |
|
| 497 |
// Initialize LLMs.txt Generator (for virtual /llms.txt and /llms-full.txt serving) |
| 498 |
require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-metasync-html-to-markdown.php'; |
| 499 |
require_once plugin_dir_path(dirname(__FILE__)) . 'llms-txt/class-metasync-llms-txt-generator.php'; |
| 500 |
$llms_txt_generator = new Metasync_Llms_Txt_Generator(); |
| 501 |
|
| 502 |
// Serve the IndexNow key file virtually at /{key}.txt so it works |
| 503 |
// on read-only web roots and nginx hosts that 403 direct static .txt access. |
| 504 |
require_once plugin_dir_path(dirname(__FILE__)) . 'bing-index/class-metasync-bing-instant-index.php'; |
| 505 |
add_action('template_redirect', array('Metasync_Bing_Instant_Index', 'serve_virtual_key_file'), 0); |
| 506 |
|
| 507 |
// One-time upgrade: regenerate sitemap to remove any Beaver Builder template entries |
| 508 |
if ( ! get_option( 'metasync_sitemap_bb_exclusion_applied' ) ) { |
| 509 |
$this->loader->add_action('init', $this, 'maybe_regenerate_sitemap_after_upgrade'); |
| 510 |
} |
| 511 |
} |
| 512 |
|
| 513 |
/** |
| 514 |
* One-time upgrade routine: regenerate the XML sitemap so that Beaver Builder |
| 515 |
* template post types (fl-builder-template, fl-theme-layout) that were already |
| 516 |
* present in previously-generated sitemaps are purged. |
| 517 |
* |
| 518 |
* Runs once on 'init' and sets a flag so it never runs again. |
| 519 |
* |
| 520 |
* @since 1.0.0 |
| 521 |
*/ |
| 522 |
public function maybe_regenerate_sitemap_after_upgrade() { |
| 523 |
$done_key = 'metasync_sitemap_bb_exclusion_applied'; |
| 524 |
if ( get_option( $done_key ) ) { |
| 525 |
return; |
| 526 |
} |
| 527 |
|
| 528 |
// Only regenerate if the custom sitemap feature is actually in use. |
| 529 |
if ( get_option( 'metasync_sitemap_auto_update', false ) || file_exists( ABSPATH . 'sitemap_index.xml' ) ) { |
| 530 |
if ( ! class_exists( 'Metasync_Sitemap_Generator' ) ) { |
| 531 |
require_once plugin_dir_path( dirname( __FILE__ ) ) . 'sitemap/class-metasync-sitemap-generator.php'; |
| 532 |
} |
| 533 |
$sitemap = new Metasync_Sitemap_Generator(); |
| 534 |
$sitemap->generate_sitemap(); |
| 535 |
update_option( $done_key, true ); |
| 536 |
} |
| 537 |
// If sitemap is not in use, don't set the flag — retry on next load |
| 538 |
// so that enabling sitemaps later will still clean up BB templates. |
| 539 |
} |
| 540 |
|
| 541 |
/** |
| 542 |
* Initialize endpoint URL filtering for staging mode |
| 543 |
* Intercepts HTTP requests and replaces production URLs with staging URLs |
| 544 |
*/ |
| 545 |
private function init_endpoint_filtering() { |
| 546 |
// Only add filter if Endpoint Manager is available and staging mode is active |
| 547 |
if (!class_exists('Metasync_Endpoint_Manager') || !Metasync_Endpoint_Manager::is_staging_mode()) { |
| 548 |
return; |
| 549 |
} |
| 550 |
|
| 551 |
// Add filter to intercept HTTP requests before they're sent |
| 552 |
add_filter('pre_http_request', array($this, 'filter_http_request_urls'), 10, 3); |
| 553 |
} |
| 554 |
|
| 555 |
/** |
| 556 |
* Filter HTTP request URLs to replace production endpoints with staging |
| 557 |
* |
| 558 |
* @param false|array|WP_Error $preempt Whether to preempt an HTTP request's return value. |
| 559 |
* @param array $args HTTP request arguments. |
| 560 |
* @param string $url The request URL. |
| 561 |
* @return false|array|WP_Error |
| 562 |
*/ |
| 563 |
public function filter_http_request_urls($preempt, $args, $url) { |
| 564 |
// Only process if we're not preempting the request |
| 565 |
if ($preempt !== false) { |
| 566 |
return $preempt; |
| 567 |
} |
| 568 |
|
| 569 |
// Only process if staging mode is active |
| 570 |
if (!class_exists('Metasync_Endpoint_Manager') || !Metasync_Endpoint_Manager::is_staging_mode()) { |
| 571 |
return $preempt; |
| 572 |
} |
| 573 |
|
| 574 |
// Define URL replacements (production => staging) |
| 575 |
$url_replacements = array( |
| 576 |
'https://dashboard.searchatlas.com' => 'https://dashboard.staging.searchatlas.com', |
| 577 |
'https://api.searchatlas.com' => 'https://api.staging.searchatlas.com', |
| 578 |
'https://ca.searchatlas.com' => 'https://ca.staging.searchatlas.com', |
| 579 |
'https://sa.searchatlas.com' => 'https://sa.staging.searchatlas.com', |
| 580 |
); |
| 581 |
|
| 582 |
// Check if URL needs to be replaced |
| 583 |
$original_url = $url; |
| 584 |
foreach ($url_replacements as $production => $staging) { |
| 585 |
if (strpos($url, $production) === 0) { |
| 586 |
$url = str_replace($production, $staging, $url); |
| 587 |
error_log("MetaSync Endpoint Filter: Replaced {$production} with {$staging} in URL: {$original_url}"); |
| 588 |
break; |
| 589 |
} |
| 590 |
} |
| 591 |
|
| 592 |
// If URL was changed, modify the args and make the request ourselves |
| 593 |
if ($url !== $original_url) { |
| 594 |
// Make the request with the modified URL |
| 595 |
return wp_remote_request($url, $args); |
| 596 |
} |
| 597 |
|
| 598 |
return $preempt; |
| 599 |
} |
| 600 |
|
| 601 |
/** |
| 602 |
* Term meta update hook: mirror MetaSync term meta (`_metasync_*`) |
| 603 |
* into the active third-party SEO plugins' term storage. |
| 604 |
* |
| 605 |
* Registered on both `updated_term_meta` and `added_term_meta` so new |
| 606 |
* fields are synced the first time they are written as well as on |
| 607 |
* subsequent updates. |
| 608 |
* |
| 609 |
* @param int $meta_id Meta row ID (unused). |
| 610 |
* @param int $object_id Term ID. |
| 611 |
* @param string $meta_key Meta key being written. |
| 612 |
* @param mixed $meta_value Meta value being written. |
| 613 |
*/ |
| 614 |
public function on_term_meta_updated($meta_id, $object_id, $meta_key, $meta_value) { |
| 615 |
if (strncmp($meta_key, '_metasync_', 10) !== 0) { |
| 616 |
return; |
| 617 |
} |
| 618 |
|
| 619 |
if (!class_exists('Metasync_Term_Plugin_Sync')) { |
| 620 |
return; |
| 621 |
} |
| 622 |
|
| 623 |
$term = get_term((int) $object_id); |
| 624 |
if (!$term || is_wp_error($term)) { |
| 625 |
return; |
| 626 |
} |
| 627 |
|
| 628 |
$canonical_map = [ |
| 629 |
'_metasync_metatitle' => 'title', |
| 630 |
'_metasync_metadesc' => 'desc', |
| 631 |
'_metasync_robots_index' => 'noindex', |
| 632 |
'_metasync_canonical_url' => 'canonical', |
| 633 |
'_metasync_og_title' => 'og_title', |
| 634 |
'_metasync_og_description' => 'og_desc', |
| 635 |
'_metasync_og_image' => 'og_image', |
| 636 |
'_metasync_twitter_title' => 'twitter_title', |
| 637 |
'_metasync_twitter_description' => 'twitter_desc', |
| 638 |
]; |
| 639 |
|
| 640 |
if (!isset($canonical_map[$meta_key])) { |
| 641 |
return; |
| 642 |
} |
| 643 |
|
| 644 |
$canonical_key = $canonical_map[$meta_key]; |
| 645 |
|
| 646 |
Metasync_Term_Plugin_Sync::get_instance()->sync_term( |
| 647 |
(int) $object_id, |
| 648 |
(string) $term->taxonomy, |
| 649 |
[$canonical_key => $meta_value] |
| 650 |
); |
| 651 |
} |
| 652 |
|
| 653 |
/** |
| 654 |
* Post meta update hook: mirror MetaSync post meta (`_metasync_*`) |
| 655 |
* into the active third-party SEO plugins' post storage. |
| 656 |
* |
| 657 |
* Registered on both `updated_post_meta` and `added_post_meta` so new |
| 658 |
* fields are synced the first time they are written as well as on |
| 659 |
* subsequent updates. |
| 660 |
* |
| 661 |
* @param int $meta_id Meta row ID (unused). |
| 662 |
* @param int $post_id Post ID. |
| 663 |
* @param string $meta_key Meta key being written. |
| 664 |
* @param mixed $meta_value Meta value being written. |
| 665 |
*/ |
| 666 |
public function on_post_meta_updated($meta_id, $post_id, $meta_key, $meta_value) { |
| 667 |
if (!self::is_metasync_meta_key($meta_key)) { |
| 668 |
return; |
| 669 |
} |
| 670 |
|
| 671 |
if (!self::sync_layer_handles('on_meta_updated')) { |
| 672 |
return; |
| 673 |
} |
| 674 |
|
| 675 |
Metasync_Plugin_Sync::get_instance()->on_meta_updated($meta_id, $post_id, $meta_key, $meta_value); |
| 676 |
} |
| 677 |
|
| 678 |
/** |
| 679 |
* Bridge deleted_post_meta to the sync layer. |
| 680 |
* |
| 681 |
* Clearing the last checkbox in a meta box deletes its meta row rather than |
| 682 |
* updating it, so the update hooks above never fire and mirrored values can |
| 683 |
* go stale. Only the legacy robots keys are acted on; see |
| 684 |
* Metasync_Plugin_Sync::on_meta_deleted(). |
| 685 |
* |
| 686 |
* @param array $meta_ids Meta row IDs (unused). |
| 687 |
* @param int $post_id Post ID. |
| 688 |
* @param string $meta_key Meta key being deleted. |
| 689 |
*/ |
| 690 |
public function on_post_meta_deleted($meta_ids, $post_id, $meta_key) { |
| 691 |
if (!self::is_metasync_meta_key($meta_key)) { |
| 692 |
return; |
| 693 |
} |
| 694 |
|
| 695 |
if (!self::sync_layer_handles('on_meta_deleted')) { |
| 696 |
return; |
| 697 |
} |
| 698 |
|
| 699 |
Metasync_Plugin_Sync::get_instance()->on_meta_deleted($meta_ids, $post_id, $meta_key); |
| 700 |
} |
| 701 |
|
| 702 |
/** |
| 703 |
* Is this meta key one the post sync layer could possibly care about? |
| 704 |
* |
| 705 |
* Cheap string gate, no autoload, no singleton. Every watched post key is |
| 706 |
* either `_metasync_*` (sidebar, OTTO and the mirrored robots JSON) or |
| 707 |
* `metasync_*` (the legacy meta box keys), so this keeps third-party meta |
| 708 |
* writes out of the sync layer entirely — `deleted_post_meta` and |
| 709 |
* `updated_post_meta` fire for every key on the site, including on front-end |
| 710 |
* requests, and crossing into the sync layer for keys it will only discard |
| 711 |
* costs an autoload plus a singleton on the hot path. |
| 712 |
* |
| 713 |
* Deliberately broader than the sync layer's own key maps: those stay the |
| 714 |
* single source of exact truth, so a new MetaSync key needs no change here. |
| 715 |
* |
| 716 |
* @param string $meta_key Meta key being written or deleted. |
| 717 |
* @return bool |
| 718 |
*/ |
| 719 |
private static function is_metasync_meta_key($meta_key) { |
| 720 |
return strncmp($meta_key, '_metasync_', 10) === 0 |
| 721 |
|| strncmp($meta_key, 'metasync_', 9) === 0; |
| 722 |
} |
| 723 |
|
| 724 |
/** |
| 725 |
* Can the post sync layer actually handle this hook right now? |
| 726 |
* |
| 727 |
* A partially updated install can leave a newer class-metasync.php beside an |
| 728 |
* older class-metasync-plugin-sync.php — stale opcache bytecode for one file |
| 729 |
* is enough. Calling a method the loaded class does not define is a fatal, |
| 730 |
* and because these bridges run on `wp_head` via third-party meta writes it |
| 731 |
* takes the front end down rather than degrading. Check before dispatching. |
| 732 |
* |
| 733 |
* Checked on the class, not an instance, so a mismatch skips the singleton. |
| 734 |
* |
| 735 |
* @param string $method Sync-layer method about to be called. |
| 736 |
* @return bool |
| 737 |
*/ |
| 738 |
private static function sync_layer_handles($method) { |
| 739 |
return class_exists('Metasync_Plugin_Sync') |
| 740 |
&& method_exists('Metasync_Plugin_Sync', 'get_instance') |
| 741 |
&& method_exists('Metasync_Plugin_Sync', $method); |
| 742 |
} |
| 743 |
|
| 744 |
/** |
| 745 |
* Save current theme information to MetaSync options |
| 746 |
* This runs in WordPress admin context, not during REST API requests |
| 747 |
* Safe to use wp_get_theme() here |
| 748 |
*/ |
| 749 |
public function save_current_theme_info() { |
| 750 |
$theme = wp_get_theme(); |
| 751 |
$metasync_data = self::get_option(); |
| 752 |
|
| 753 |
if (!isset($metasync_data['general'])) { |
| 754 |
$metasync_data['general'] = array(); |
| 755 |
} |
| 756 |
|
| 757 |
$metasync_data['general']['current_theme_name'] = $theme->get('Name'); |
| 758 |
$metasync_data['general']['current_theme_template'] = $theme->get_template(); |
| 759 |
$metasync_data['general']['theme_info_updated'] = time(); |
| 760 |
|
| 761 |
self::set_option($metasync_data); |
| 762 |
} |
| 763 |
|
| 764 |
/** |
| 765 |
* Ensure theme info is saved on admin_init if not already saved |
| 766 |
* This ensures theme info is available even if theme wasn't switched |
| 767 |
*/ |
| 768 |
public function ensure_theme_info_saved() { |
| 769 |
$metasync_data = self::get_option('general'); |
| 770 |
|
| 771 |
# Only run once per day to avoid overhead |
| 772 |
if (empty($metasync_data['theme_info_updated']) || |
| 773 |
(time() - $metasync_data['theme_info_updated']) > 86400) { |
| 774 |
$this->save_current_theme_info(); |
| 775 |
} |
| 776 |
} |
| 777 |
|
| 778 |
public static function get_option($key = null, $default = null) |
| 779 |
{ |
| 780 |
$options = get_option(Metasync::option_name); |
| 781 |
if (empty($options)) $options = []; |
| 782 |
if ($key === null) return $options; |
| 783 |
return $options[$key] ?? ($default !== null ? $default : null); |
| 784 |
} |
| 785 |
|
| 786 |
public static function set_option($data) |
| 787 |
{ |
| 788 |
#return update_option(Metasync::option_name, $data); |
| 789 |
$result = update_option(Metasync::option_name, $data); |
| 790 |
|
| 791 |
// NEW: Structured error logging for database errors (only log if it's a real DB error) |
| 792 |
global $wpdb; |
| 793 |
if ($result === false && class_exists('Metasync_Error_Logger') && !empty($wpdb->last_error)) { |
| 794 |
// Check if it's actually a database error (not just same value) |
| 795 |
$saved_data = get_option(Metasync::option_name); |
| 796 |
if ($saved_data !== $data) { |
| 797 |
// Value is different but save failed - this is a real database error |
| 798 |
Metasync_Error_Logger::log( |
| 799 |
Metasync_Error_Logger::CATEGORY_DATABASE_ERROR, |
| 800 |
Metasync_Error_Logger::SEVERITY_ERROR, |
| 801 |
'Failed to save plugin main options to database', |
| 802 |
[ |
| 803 |
'option_name' => Metasync::option_name, |
| 804 |
'wpdb_error' => $wpdb->last_error, |
| 805 |
'wpdb_last_query' => $wpdb->last_query, |
| 806 |
'operation' => 'set_option', |
| 807 |
'has_api_key' => !empty($data['general']['searchatlas_api_key'] ?? null), |
| 808 |
'has_auth_token' => !empty($data['general']['apikey'] ?? null) |
| 809 |
] |
| 810 |
); |
| 811 |
} |
| 812 |
} |
| 813 |
|
| 814 |
return $result; |
| 815 |
} |
| 816 |
|
| 817 |
/** |
| 818 |
* Derive the 32-byte AES key from existing WordPress salts. |
| 819 |
* |
| 820 |
* No new secret is stored anywhere — the key material is the concatenation |
| 821 |
* of three WordPress salts, hashed to a fixed 32 bytes. If the salts change |
| 822 |
* (e.g. wp-config regenerated) the derived key changes and previously |
| 823 |
* encrypted values can no longer be decrypted, which is handled gracefully |
| 824 |
* by the callers (re-authenticate state) rather than fataling. |
| 825 |
* |
| 826 |
* @return string 32 raw bytes. |
| 827 |
*/ |
| 828 |
private static function api_key_crypto_key() |
| 829 |
{ |
| 830 |
$material = wp_salt('secure_auth') . wp_salt('logged_in') . wp_salt('nonce'); |
| 831 |
return hash('sha256', $material, true); |
| 832 |
} |
| 833 |
|
| 834 |
/** |
| 835 |
* Determine whether a stored value is in the encrypted-at-rest format. |
| 836 |
* |
| 837 |
* @param mixed $value |
| 838 |
* @return bool |
| 839 |
*/ |
| 840 |
public static function is_encrypted_api_key($value) |
| 841 |
{ |
| 842 |
return is_string($value) && strncmp($value, self::API_KEY_ENC_PREFIX, strlen(self::API_KEY_ENC_PREFIX)) === 0; |
| 843 |
} |
| 844 |
|
| 845 |
/** |
| 846 |
* Encrypt a plaintext Search Atlas API key for storage at rest. |
| 847 |
* |
| 848 |
* Uses AES-256-GCM (authenticated) with a random 12-byte IV. The IV, the |
| 849 |
* 16-byte GCM tag and the ciphertext are concatenated and base64-encoded |
| 850 |
* behind an `enc_v1:` prefix. An empty string is stored as-is (no key set). |
| 851 |
* |
| 852 |
* When OpenSSL is unavailable or encryption fails the plaintext is stored |
| 853 |
* unchanged (availability over hard-fail) and the degradation is logged so |
| 854 |
* it cannot go unnoticed. |
| 855 |
* |
| 856 |
* @param string $plaintext |
| 857 |
* @return string Encrypted blob, or '' when $plaintext is empty. |
| 858 |
*/ |
| 859 |
public static function encrypt_api_key($plaintext) |
| 860 |
{ |
| 861 |
$plaintext = (string) $plaintext; |
| 862 |
if ($plaintext === '') { |
| 863 |
return ''; |
| 864 |
} |
| 865 |
|
| 866 |
// Already encrypted — do not double-encrypt. |
| 867 |
if (self::is_encrypted_api_key($plaintext)) { |
| 868 |
return $plaintext; |
| 869 |
} |
| 870 |
|
| 871 |
if (!function_exists('openssl_encrypt')) { |
| 872 |
// OpenSSL unavailable — store plaintext rather than lose the key. |
| 873 |
error_log('MetaSync: OpenSSL is unavailable — the Search Atlas API key was stored WITHOUT encryption at rest.'); |
| 874 |
return $plaintext; |
| 875 |
} |
| 876 |
|
| 877 |
$key = self::api_key_crypto_key(); |
| 878 |
$iv = random_bytes(12); |
| 879 |
$tag = ''; |
| 880 |
$ciphertext = openssl_encrypt($plaintext, 'aes-256-gcm', $key, OPENSSL_RAW_DATA, $iv, $tag, '', 16); |
| 881 |
|
| 882 |
if ($ciphertext === false) { |
| 883 |
// Encryption failed — fall back to plaintext storage, but say so. |
| 884 |
error_log('MetaSync: API key encryption failed — the Search Atlas API key was stored WITHOUT encryption at rest.'); |
| 885 |
return $plaintext; |
| 886 |
} |
| 887 |
|
| 888 |
return self::API_KEY_ENC_PREFIX . base64_encode($iv . $tag . $ciphertext); |
| 889 |
} |
| 890 |
|
| 891 |
/** |
| 892 |
* Decrypt a stored Search Atlas API key value. |
| 893 |
* |
| 894 |
* Accepts either the encrypted `enc_v1:` format or a legacy plaintext value |
| 895 |
* (returned unchanged, supporting installs that pre-date encryption). On any |
| 896 |
* decryption failure (salt change / corruption) returns false so callers can |
| 897 |
* surface a re-authenticate state instead of using a bad key. |
| 898 |
* |
| 899 |
* @param mixed $value |
| 900 |
* @return string|false Plaintext, or false when an encrypted value cannot be decrypted. |
| 901 |
*/ |
| 902 |
public static function decrypt_api_key($value) |
| 903 |
{ |
| 904 |
if (!is_string($value) || $value === '') { |
| 905 |
return ''; |
| 906 |
} |
| 907 |
|
| 908 |
if (!self::is_encrypted_api_key($value)) { |
| 909 |
// Legacy plaintext key. |
| 910 |
return $value; |
| 911 |
} |
| 912 |
|
| 913 |
if (!function_exists('openssl_decrypt')) { |
| 914 |
return false; |
| 915 |
} |
| 916 |
|
| 917 |
$raw = base64_decode(substr($value, strlen(self::API_KEY_ENC_PREFIX)), true); |
| 918 |
if ($raw === false || strlen($raw) < 12 + 16 + 1) { |
| 919 |
return false; |
| 920 |
} |
| 921 |
|
| 922 |
$iv = substr($raw, 0, 12); |
| 923 |
$tag = substr($raw, 12, 16); |
| 924 |
$ciphertext = substr($raw, 28); |
| 925 |
|
| 926 |
$key = self::api_key_crypto_key(); |
| 927 |
$plaintext = openssl_decrypt($ciphertext, 'aes-256-gcm', $key, OPENSSL_RAW_DATA, $iv, $tag); |
| 928 |
|
| 929 |
if ($plaintext === false) { |
| 930 |
return false; |
| 931 |
} |
| 932 |
|
| 933 |
return $plaintext; |
| 934 |
} |
| 935 |
|
| 936 |
/** |
| 937 |
* Get the decrypted Search Atlas API key, memoized for the request. |
| 938 |
* |
| 939 |
* Decrypts at most once per request and never persists the decrypted value |
| 940 |
* anywhere. When a legacy plaintext key is found it is migrated to the |
| 941 |
* encrypted format in place (one-time migration on load). Returns: |
| 942 |
* - the plaintext key (string, possibly '') |
| 943 |
* - false when an encrypted value exists but cannot be decrypted |
| 944 |
* (salts changed / corrupt) — callers should treat this as a |
| 945 |
* "please re-authenticate" state. |
| 946 |
* |
| 947 |
* @return string|false |
| 948 |
*/ |
| 949 |
public static function get_searchatlas_api_key() |
| 950 |
{ |
| 951 |
if (self::$memo_api_key !== null) { |
| 952 |
return self::$memo_api_key; |
| 953 |
} |
| 954 |
|
| 955 |
$general = self::get_option('general'); |
| 956 |
$stored = is_array($general) ? ($general['searchatlas_api_key'] ?? '') : ''; |
| 957 |
|
| 958 |
// One-time migration: a non-empty legacy plaintext value is encrypted |
| 959 |
// in place the first time it is read after this feature ships. |
| 960 |
if ($stored !== '' && is_string($stored) && !self::is_encrypted_api_key($stored)) { |
| 961 |
$encrypted = self::encrypt_api_key($stored); |
| 962 |
if (self::is_encrypted_api_key($encrypted)) { |
| 963 |
$options = self::get_option(); |
| 964 |
if (!is_array($options)) { |
| 965 |
$options = []; |
| 966 |
} |
| 967 |
$options['general']['searchatlas_api_key'] = $encrypted; |
| 968 |
self::set_option($options); |
| 969 |
} |
| 970 |
} |
| 971 |
|
| 972 |
self::$memo_api_key = self::decrypt_api_key($stored); |
| 973 |
return self::$memo_api_key; |
| 974 |
} |
| 975 |
|
| 976 |
/** |
| 977 |
* Clear the request-scoped decrypted-key memo. |
| 978 |
* |
| 979 |
* Call after any write that changes the stored searchatlas_api_key so a |
| 980 |
* subsequent read in the same request reflects the new value. |
| 981 |
*/ |
| 982 |
public static function invalidate_api_key_cache() |
| 983 |
{ |
| 984 |
self::$memo_api_key = null; |
| 985 |
} |
| 986 |
|
| 987 |
/** |
| 988 |
* Read the heartbeat throttle state from its dedicated option. |
| 989 |
* |
| 990 |
* Backfills from the legacy location (`metasync_options['general']`) the |
| 991 |
* first time the dedicated option is empty, so existing installs keep |
| 992 |
* their throttle history across the migration. |
| 993 |
*/ |
| 994 |
public static function get_heartbeat_throttle(): array |
| 995 |
{ |
| 996 |
$value = get_option(self::heartbeat_throttle_option, []); |
| 997 |
if (is_array($value) && !empty($value)) { |
| 998 |
return $value; |
| 999 |
} |
| 1000 |
|
| 1001 |
$general = self::get_option('general'); |
| 1002 |
if (is_array($general) && (array_key_exists('last_heart_beat', $general) || array_key_exists('last_heartbeat_at', $general))) { |
| 1003 |
$throttle = [ |
| 1004 |
'last_heart_beat' => $general['last_heart_beat'] ?? 0, |
| 1005 |
'last_heartbeat_at' => $general['last_heartbeat_at'] ?? null, |
| 1006 |
]; |
| 1007 |
update_option(self::heartbeat_throttle_option, $throttle); |
| 1008 |
return $throttle; |
| 1009 |
} |
| 1010 |
|
| 1011 |
return []; |
| 1012 |
} |
| 1013 |
|
| 1014 |
/** |
| 1015 |
* Merge fields into the dedicated heartbeat throttle option. |
| 1016 |
* |
| 1017 |
* Writes via update_option directly so the main metasync_options blob is |
| 1018 |
* never read or rewritten — avoiding the read-modify-write race with |
| 1019 |
* concurrent settings saves. |
| 1020 |
*/ |
| 1021 |
public static function set_heartbeat_throttle(array $fields): void |
| 1022 |
{ |
| 1023 |
$existing = get_option(self::heartbeat_throttle_option, []); |
| 1024 |
if (!is_array($existing)) { |
| 1025 |
$existing = []; |
| 1026 |
} |
| 1027 |
$merged = array_merge($existing, $fields); |
| 1028 |
update_option(self::heartbeat_throttle_option, $merged); |
| 1029 |
} |
| 1030 |
|
| 1031 |
/** |
| 1032 |
* Storage prefix marking a secret value as encrypted at rest. |
| 1033 |
*/ |
| 1034 |
private const SECRET_ENC_PREFIX = 'enc_v1:'; |
| 1035 |
|
| 1036 |
/** |
| 1037 |
* Derive the 32-byte AES key from existing WordPress salts. |
| 1038 |
* |
| 1039 |
* No new secret is stored anywhere — the key material is the concatenation |
| 1040 |
* of three WordPress salts, hashed to a fixed 32 bytes. If the salts change |
| 1041 |
* (e.g. wp-config regenerated) the derived key changes and previously |
| 1042 |
* encrypted values can no longer be decrypted, which callers handle |
| 1043 |
* gracefully rather than fataling. |
| 1044 |
* |
| 1045 |
* @return string 32 raw bytes. |
| 1046 |
*/ |
| 1047 |
private static function secret_crypto_key() |
| 1048 |
{ |
| 1049 |
$material = wp_salt('secure_auth') . wp_salt('logged_in') . wp_salt('nonce'); |
| 1050 |
return hash('sha256', $material, true); |
| 1051 |
} |
| 1052 |
|
| 1053 |
/** |
| 1054 |
* Determine whether a stored value is in the encrypted-at-rest format. |
| 1055 |
* |
| 1056 |
* @param mixed $value |
| 1057 |
* @return bool |
| 1058 |
*/ |
| 1059 |
public static function is_encrypted_secret($value) |
| 1060 |
{ |
| 1061 |
return is_string($value) && strncmp($value, self::SECRET_ENC_PREFIX, strlen(self::SECRET_ENC_PREFIX)) === 0; |
| 1062 |
} |
| 1063 |
|
| 1064 |
/** |
| 1065 |
* Encrypt a plaintext secret (e.g. the whitelabel settings password) for |
| 1066 |
* storage at rest. |
| 1067 |
* |
| 1068 |
* Uses AES-256-GCM (authenticated) with a random 12-byte IV. The IV, the |
| 1069 |
* 16-byte GCM tag and the ciphertext are concatenated and base64-encoded |
| 1070 |
* behind an `enc_v1:` prefix. An empty string is stored as-is (no secret). |
| 1071 |
* |
| 1072 |
* When OpenSSL is unavailable or encryption fails the plaintext is stored |
| 1073 |
* unchanged (availability over hard-fail) and the degradation is logged so |
| 1074 |
* it cannot go unnoticed. |
| 1075 |
* |
| 1076 |
* @param string $plaintext |
| 1077 |
* @return string Encrypted blob, or '' when $plaintext is empty. |
| 1078 |
*/ |
| 1079 |
public static function encrypt_secret($plaintext) |
| 1080 |
{ |
| 1081 |
$plaintext = (string) $plaintext; |
| 1082 |
if ($plaintext === '') { |
| 1083 |
return ''; |
| 1084 |
} |
| 1085 |
|
| 1086 |
// Already encrypted — do not double-encrypt. |
| 1087 |
if (self::is_encrypted_secret($plaintext)) { |
| 1088 |
return $plaintext; |
| 1089 |
} |
| 1090 |
|
| 1091 |
if (!function_exists('openssl_encrypt')) { |
| 1092 |
// OpenSSL unavailable — store plaintext rather than lose the secret. |
| 1093 |
error_log('MetaSync: OpenSSL is unavailable — a secret was stored WITHOUT encryption at rest.'); |
| 1094 |
return $plaintext; |
| 1095 |
} |
| 1096 |
|
| 1097 |
$key = self::secret_crypto_key(); |
| 1098 |
$iv = random_bytes(12); |
| 1099 |
$tag = ''; |
| 1100 |
$ciphertext = openssl_encrypt($plaintext, 'aes-256-gcm', $key, OPENSSL_RAW_DATA, $iv, $tag, '', 16); |
| 1101 |
|
| 1102 |
if ($ciphertext === false) { |
| 1103 |
// Encryption failed — fall back to plaintext storage, but say so. |
| 1104 |
error_log('MetaSync: Secret encryption failed — a secret was stored WITHOUT encryption at rest.'); |
| 1105 |
return $plaintext; |
| 1106 |
} |
| 1107 |
|
| 1108 |
return self::SECRET_ENC_PREFIX . base64_encode($iv . $tag . $ciphertext); |
| 1109 |
} |
| 1110 |
|
| 1111 |
/** |
| 1112 |
* Decrypt a stored secret value. |
| 1113 |
* |
| 1114 |
* Accepts either the encrypted `enc_v1:` format or a legacy plaintext value |
| 1115 |
* (returned unchanged, supporting installs that pre-date encryption). On any |
| 1116 |
* decryption failure (salt change / corruption) returns false so callers can |
| 1117 |
* degrade gracefully instead of using a bad value. |
| 1118 |
* |
| 1119 |
* @param mixed $value |
| 1120 |
* @return string|false Plaintext, or false when an encrypted value cannot be decrypted. |
| 1121 |
*/ |
| 1122 |
public static function decrypt_secret($value) |
| 1123 |
{ |
| 1124 |
if (!is_string($value) || $value === '') { |
| 1125 |
return ''; |
| 1126 |
} |
| 1127 |
|
| 1128 |
if (!self::is_encrypted_secret($value)) { |
| 1129 |
// Legacy plaintext value. |
| 1130 |
return $value; |
| 1131 |
} |
| 1132 |
|
| 1133 |
if (!function_exists('openssl_decrypt')) { |
| 1134 |
return false; |
| 1135 |
} |
| 1136 |
|
| 1137 |
$raw = base64_decode(substr($value, strlen(self::SECRET_ENC_PREFIX)), true); |
| 1138 |
if ($raw === false || strlen($raw) < 12 + 16 + 1) { |
| 1139 |
return false; |
| 1140 |
} |
| 1141 |
|
| 1142 |
$iv = substr($raw, 0, 12); |
| 1143 |
$tag = substr($raw, 12, 16); |
| 1144 |
$ciphertext = substr($raw, 28); |
| 1145 |
|
| 1146 |
$key = self::secret_crypto_key(); |
| 1147 |
$plaintext = openssl_decrypt($ciphertext, 'aes-256-gcm', $key, OPENSSL_RAW_DATA, $iv, $tag); |
| 1148 |
|
| 1149 |
if ($plaintext === false) { |
| 1150 |
return false; |
| 1151 |
} |
| 1152 |
|
| 1153 |
return $plaintext; |
| 1154 |
} |
| 1155 |
|
| 1156 |
/** |
| 1157 |
* Get the decrypted whitelabel settings password. |
| 1158 |
* |
| 1159 |
* Reads the stored (encrypted) value and returns the plaintext for |
| 1160 |
* verification or authorized display. A legacy plaintext value found in |
| 1161 |
* storage is migrated to the encrypted format in place (one-time migration |
| 1162 |
* on read). Returns '' when no password is set or when an encrypted value |
| 1163 |
* can no longer be decrypted (salts changed / corrupt) — in that case the |
| 1164 |
* stored value still counts as "password set" for protection checks, but |
| 1165 |
* the user password cannot authenticate until it is reset. |
| 1166 |
* |
| 1167 |
* @return string |
| 1168 |
*/ |
| 1169 |
public static function get_whitelabel_password() |
| 1170 |
{ |
| 1171 |
$whitelabel = self::get_whitelabel_settings(); |
| 1172 |
$stored = $whitelabel['settings_password'] ?? ''; |
| 1173 |
|
| 1174 |
if (!is_string($stored) || $stored === '') { |
| 1175 |
return ''; |
| 1176 |
} |
| 1177 |
|
| 1178 |
// One-time migration: encrypt a legacy plaintext value in place. |
| 1179 |
// This is a whole-blob read-modify-write of metasync_options during a |
| 1180 |
// read request; a concurrent settings save could theoretically clobber |
| 1181 |
// it, but it fires at most once per legacy install so the window is |
| 1182 |
// accepted rather than adding a dedicated option. |
| 1183 |
if (!self::is_encrypted_secret($stored)) { |
| 1184 |
$encrypted = self::encrypt_secret($stored); |
| 1185 |
if (self::is_encrypted_secret($encrypted)) { |
| 1186 |
$options = self::get_option(); |
| 1187 |
if (!is_array($options)) { |
| 1188 |
$options = []; |
| 1189 |
} |
| 1190 |
$options['whitelabel']['settings_password'] = $encrypted; |
| 1191 |
self::set_option($options); |
| 1192 |
} |
| 1193 |
return $stored; |
| 1194 |
} |
| 1195 |
|
| 1196 |
$plaintext = self::decrypt_secret($stored); |
| 1197 |
return $plaintext === false ? '' : $plaintext; |
| 1198 |
} |
| 1199 |
|
| 1200 |
/** |
| 1201 |
* Get whitelabel settings |
| 1202 |
* Helper method to retrieve whitelabel configuration |
| 1203 |
*/ |
| 1204 |
public static function get_whitelabel_settings() |
| 1205 |
{ |
| 1206 |
$whitelabel = self::get_option('whitelabel'); |
| 1207 |
return is_array($whitelabel) ? $whitelabel : array( |
| 1208 |
'is_whitelabel' => false, |
| 1209 |
'domain' => '', |
| 1210 |
'logo' => '', |
| 1211 |
'logo_light' => '', |
| 1212 |
'logo_dark' => '', |
| 1213 |
'company_name' => '', |
| 1214 |
'color_palette' => array(), |
| 1215 |
'updated_at' => 0 |
| 1216 |
); |
| 1217 |
} |
| 1218 |
|
| 1219 |
/** |
| 1220 |
* Check if whitelabel mode is enabled |
| 1221 |
*/ |
| 1222 |
public static function is_whitelabel_enabled() |
| 1223 |
{ |
| 1224 |
$whitelabel = self::get_whitelabel_settings(); |
| 1225 |
return isset($whitelabel['is_whitelabel']) && $whitelabel['is_whitelabel'] === true; |
| 1226 |
} |
| 1227 |
|
| 1228 |
/** |
| 1229 |
* Get effective dashboard domain for the plugin |
| 1230 |
* Returns whitelabel domain if set (regardless of is_whitelabel flag), otherwise respects staging/production mode |
| 1231 |
*/ |
| 1232 |
public static function get_dashboard_domain() |
| 1233 |
{ |
| 1234 |
$whitelabel = self::get_whitelabel_settings(); |
| 1235 |
|
| 1236 |
// Priority 1: Use whitelabel domain if it's not empty (regardless of is_whitelabel flag) |
| 1237 |
if (!empty($whitelabel['domain'])) { |
| 1238 |
return $whitelabel['domain']; |
| 1239 |
} |
| 1240 |
|
| 1241 |
// Priority 2: Use endpoint manager to respect staging/production mode |
| 1242 |
if (class_exists('Metasync_Endpoint_Manager')) { |
| 1243 |
return Metasync_Endpoint_Manager::get_endpoint('DASHBOARD_DOMAIN'); |
| 1244 |
} |
| 1245 |
|
| 1246 |
// Priority 3: Fallback to production default domain |
| 1247 |
return self::DASHBOARD_DOMAIN; |
| 1248 |
} |
| 1249 |
|
| 1250 |
/** |
| 1251 |
* Get whitelabel logo URL |
| 1252 |
* Returns the whitelabel logo URL if logo is set |
| 1253 |
*/ |
| 1254 |
public static function get_whitelabel_logo() |
| 1255 |
{ |
| 1256 |
$whitelabel = self::get_whitelabel_settings(); |
| 1257 |
|
| 1258 |
// Return logo if it's set and is a valid URL |
| 1259 |
// Users should be able to set a custom logo without requiring a custom domain |
| 1260 |
if (!empty($whitelabel['logo'])) { |
| 1261 |
return $whitelabel['logo']; |
| 1262 |
} |
| 1263 |
|
| 1264 |
return null; |
| 1265 |
} |
| 1266 |
|
| 1267 |
/** |
| 1268 |
* Get whitelabel logo URL for light theme |
| 1269 |
* Falls back to legacy 'logo' field if logo_light is not set |
| 1270 |
*/ |
| 1271 |
public static function get_whitelabel_logo_light() |
| 1272 |
{ |
| 1273 |
$whitelabel = self::get_whitelabel_settings(); |
| 1274 |
|
| 1275 |
if (!empty($whitelabel['logo_light'])) { |
| 1276 |
return $whitelabel['logo_light']; |
| 1277 |
} |
| 1278 |
|
| 1279 |
if (!empty($whitelabel['logo'])) { |
| 1280 |
return $whitelabel['logo']; |
| 1281 |
} |
| 1282 |
|
| 1283 |
return null; |
| 1284 |
} |
| 1285 |
|
| 1286 |
/** |
| 1287 |
* Get whitelabel logo URL for dark theme |
| 1288 |
* Falls back to legacy 'logo' field if logo_dark is not set |
| 1289 |
*/ |
| 1290 |
public static function get_whitelabel_logo_dark() |
| 1291 |
{ |
| 1292 |
$whitelabel = self::get_whitelabel_settings(); |
| 1293 |
|
| 1294 |
if (!empty($whitelabel['logo_dark'])) { |
| 1295 |
return $whitelabel['logo_dark']; |
| 1296 |
} |
| 1297 |
|
| 1298 |
if (!empty($whitelabel['logo'])) { |
| 1299 |
return $whitelabel['logo']; |
| 1300 |
} |
| 1301 |
|
| 1302 |
return null; |
| 1303 |
} |
| 1304 |
|
| 1305 |
/** |
| 1306 |
* Get whitelabel company name |
| 1307 |
* Returns the whitelabel company name if whitelabel is active and company name is set |
| 1308 |
*/ |
| 1309 |
public static function get_whitelabel_company_name() |
| 1310 |
{ |
| 1311 |
$whitelabel = self::get_whitelabel_settings(); |
| 1312 |
|
| 1313 |
// Return company name only if whitelabel is active and company name is set |
| 1314 |
if (isset($whitelabel['is_whitelabel']) && $whitelabel['is_whitelabel'] === true && !empty($whitelabel['company_name'])) { |
| 1315 |
return $whitelabel['company_name']; |
| 1316 |
} |
| 1317 |
|
| 1318 |
return null; |
| 1319 |
} |
| 1320 |
|
| 1321 |
/** |
| 1322 |
* Get whitelabel OTTO name |
| 1323 |
* Returns the custom OTTO name if set, otherwise returns 'OTTO' |
| 1324 |
*/ |
| 1325 |
public static function get_whitelabel_otto_name() |
| 1326 |
{ |
| 1327 |
$general_settings = self::get_option('general'); |
| 1328 |
|
| 1329 |
// Return custom OTTO name if set, otherwise fallback to 'OTTO' |
| 1330 |
if (!empty($general_settings['whitelabel_otto_name'])) { |
| 1331 |
return $general_settings['whitelabel_otto_name']; |
| 1332 |
} |
| 1333 |
|
| 1334 |
return 'OTTO'; |
| 1335 |
} |
| 1336 |
|
| 1337 |
/** |
| 1338 |
* Check if the current user has access to the plugin based on role settings |
| 1339 |
* |
| 1340 |
* @return bool True if user has access, false otherwise |
| 1341 |
*/ |
| 1342 |
public static function current_user_has_plugin_access() |
| 1343 |
{ |
| 1344 |
$user = wp_get_current_user(); |
| 1345 |
if (!$user || !$user->exists()) { |
| 1346 |
return false; |
| 1347 |
} |
| 1348 |
|
| 1349 |
// Administrators always have access |
| 1350 |
if (in_array('administrator', (array) $user->roles)) { |
| 1351 |
return true; |
| 1352 |
} |
| 1353 |
|
| 1354 |
// Get the plugin access roles setting |
| 1355 |
$general_options = self::get_option('general'); |
| 1356 |
|
| 1357 |
// If setting not configured, default to admin-only access |
| 1358 |
if (!isset($general_options['plugin_access_roles'])) { |
| 1359 |
return false; |
| 1360 |
} |
| 1361 |
|
| 1362 |
$allowed_roles = $general_options['plugin_access_roles']; |
| 1363 |
|
| 1364 |
// If it's a string (single role), convert to array |
| 1365 |
if (!is_array($allowed_roles)) { |
| 1366 |
$allowed_roles = array($allowed_roles); |
| 1367 |
} |
| 1368 |
|
| 1369 |
// If "all" is selected, allow access |
| 1370 |
if (in_array('all', $allowed_roles)) { |
| 1371 |
return true; |
| 1372 |
} |
| 1373 |
|
| 1374 |
// If array is empty, deny access (only admins allowed) |
| 1375 |
if (empty($allowed_roles)) { |
| 1376 |
return false; |
| 1377 |
} |
| 1378 |
|
| 1379 |
// Check if user has any of the allowed roles |
| 1380 |
$user_roles = (array) $user->roles; |
| 1381 |
return !empty(array_intersect($user_roles, $allowed_roles)); |
| 1382 |
} |
| 1383 |
|
| 1384 |
/** |
| 1385 |
* Get active JWT token for Search Atlas API authentication |
| 1386 |
* Convenience method accessible from anywhere in the plugin |
| 1387 |
* |
| 1388 |
* @param bool $force_refresh Force generation of new token even if cached one exists |
| 1389 |
* @return string|false JWT token on success, false on failure |
| 1390 |
*/ |
| 1391 |
public static function get_jwt_token($force_refresh = false) |
| 1392 |
{ |
| 1393 |
// Delegate to admin class method |
| 1394 |
return Metasync_Admin::get_active_jwt_token($force_refresh); |
| 1395 |
} |
| 1396 |
|
| 1397 |
/** |
| 1398 |
* Get effective plugin name |
| 1399 |
* Returns plugin name respecting white label settings |
| 1400 |
* Priority: 1) white_label_plugin_name 2) company branding + base_name 3) base_name |
| 1401 |
*/ |
| 1402 |
public static function get_effective_plugin_name($base_name = 'Search Atlas') |
| 1403 |
{ |
| 1404 |
$general_settings = self::get_option('general'); |
| 1405 |
|
| 1406 |
// Priority 1: Use white_label_plugin_name if set and not empty |
| 1407 |
if (!empty($general_settings['white_label_plugin_name'])) { |
| 1408 |
return $general_settings['white_label_plugin_name']; |
| 1409 |
} |
| 1410 |
|
| 1411 |
$whitelabel = self::get_whitelabel_settings(); |
| 1412 |
|
| 1413 |
// Priority 2: If whitelabel is enabled and company name is provided, enhance the plugin name |
| 1414 |
if (isset($whitelabel['is_whitelabel']) && $whitelabel['is_whitelabel'] === true && !empty($whitelabel['company_name'])) { |
| 1415 |
return $whitelabel['company_name'] . ' ' . $base_name; |
| 1416 |
} |
| 1417 |
|
| 1418 |
// Priority 3: Return base_name as fallback |
| 1419 |
return $base_name; |
| 1420 |
} |
| 1421 |
|
| 1422 |
/** |
| 1423 |
* Render a standalone info-icon tooltip (the same visual/JS pattern used by |
| 1424 |
* get_field_tooltips() + render_accordion_sections() in Metasync_Settings_Fields). |
| 1425 |
* Use this on any admin page whose fields are NOT rendered through that |
| 1426 |
* accordion field-loop (custom render_callback pages, standalone view files) — |
| 1427 |
* the trigger/hover/positioning JS in admin/js/metasync-admin.js binds to |
| 1428 |
* `.metasync-tooltip-trigger` globally, so no extra wiring is needed as long |
| 1429 |
* as this markup is present on a page where metasync-admin.js is enqueued |
| 1430 |
* (i.e. any admin page under this plugin's menu). |
| 1431 |
* |
| 1432 |
* @param string $tooltip_id Unique id for this tooltip (unique per page). |
| 1433 |
* @param string $text Plain-English help text (escaped internally). |
| 1434 |
*/ |
| 1435 |
public static function render_tooltip_icon($tooltip_id, $text) |
| 1436 |
{ |
| 1437 |
echo self::get_tooltip_icon_html($tooltip_id, $text); |
| 1438 |
} |
| 1439 |
|
| 1440 |
/** |
| 1441 |
* Same tooltip markup as render_tooltip_icon(), but RETURNS the HTML string |
| 1442 |
* instead of echoing it. Use this when the tooltip needs to be concatenated |
| 1443 |
* into another string — e.g. appended to the $title argument of |
| 1444 |
* add_settings_field(), which WordPress core echoes raw next to the label. |
| 1445 |
* |
| 1446 |
* The whole trigger+popup pair is wrapped in its own small |
| 1447 |
* `position: relative` anchor span. The popup CSS (.metasync-tooltip) is |
| 1448 |
* `position: absolute; left: 100%` and positions itself relative to the |
| 1449 |
* nearest positioned ancestor — on the main settings accordion that's the |
| 1450 |
* `.metasync-field-label-wrapper` div, but standalone pages (custom |
| 1451 |
* render_callback templates, add_settings_field titles on plain |
| 1452 |
* do_settings_sections() pages, etc.) usually have no such ancestor, so |
| 1453 |
* the popup would escape to whatever distant positioned element exists |
| 1454 |
* on the page (rendering in the wrong corner of the screen). Wrapping |
| 1455 |
* here makes every tooltip self-contained regardless of where it's placed. |
| 1456 |
* |
| 1457 |
* @param string $tooltip_id Unique id for this tooltip (unique per page). |
| 1458 |
* @param string $text Plain-English help text (escaped internally). |
| 1459 |
* @return string HTML markup for the info-icon trigger + tooltip content. |
| 1460 |
*/ |
| 1461 |
public static function get_tooltip_icon_html($tooltip_id, $text) |
| 1462 |
{ |
| 1463 |
$html = '<span class="metasync-tooltip-anchor" style="position:relative;display:inline-block;vertical-align:middle;margin-left:8px;">'; |
| 1464 |
$html .= '<button type="button" class="metasync-tooltip-trigger" data-tooltip-id="' . esc_attr($tooltip_id) . '" aria-label="More information">'; |
| 1465 |
$html .= '<svg class="metasync-info-icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">'; |
| 1466 |
$html .= '<circle cx="12" cy="12" r="10"></circle>'; |
| 1467 |
$html .= '<path d="M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3"></path>'; |
| 1468 |
$html .= '<line x1="12" y1="17" x2="12.01" y2="17"></line>'; |
| 1469 |
$html .= '</svg>'; |
| 1470 |
$html .= '</button>'; |
| 1471 |
|
| 1472 |
$html .= '<div class="metasync-tooltip" id="tooltip-' . esc_attr($tooltip_id) . '" role="tooltip">'; |
| 1473 |
$html .= '<div class="metasync-tooltip-arrow"></div>'; |
| 1474 |
$html .= '<div class="metasync-tooltip-content">' . esc_html($text) . '</div>'; |
| 1475 |
$html .= '</div>'; |
| 1476 |
$html .= '</span>'; |
| 1477 |
|
| 1478 |
return $html; |
| 1479 |
} |
| 1480 |
|
| 1481 |
/** |
| 1482 |
* Centralized API Key Event Logging |
| 1483 |
* Provides structured logging for all API key related events with consistent formatting |
| 1484 |
* |
| 1485 |
* @since 1.0.0 |
| 1486 |
* @param string $event_type Type of event (change, refresh, reset, etc.) |
| 1487 |
* @param string $api_key_type Type of API key (plugin_auth_token, searchatlas_api_key) |
| 1488 |
* @param array $details Additional details about the event |
| 1489 |
* @param string $level Log level (info, warning, error) |
| 1490 |
*/ |
| 1491 |
public static function log_api_key_event($event_type, $api_key_type, $details = array(), $level = 'info') |
| 1492 |
{ |
| 1493 |
try { |
| 1494 |
// Build structured log entry |
| 1495 |
$log_data = array( |
| 1496 |
'timestamp' => current_time('mysql'), |
| 1497 |
'event_type' => $event_type, |
| 1498 |
'api_key_type' => $api_key_type, |
| 1499 |
'level' => $level |
| 1500 |
); |
| 1501 |
|
| 1502 |
// Add details if provided |
| 1503 |
if (!empty($details)) { |
| 1504 |
$log_data['details'] = $details; |
| 1505 |
} |
| 1506 |
|
| 1507 |
// Format log message with consistent structure |
| 1508 |
$log_prefix = strtoupper($level) . ' - MetaSync API Key Event'; |
| 1509 |
$log_message = sprintf('[%s] %s: %s (%s)', |
| 1510 |
$log_data['timestamp'], |
| 1511 |
$log_prefix, |
| 1512 |
$event_type, |
| 1513 |
$api_key_type |
| 1514 |
); |
| 1515 |
|
| 1516 |
// Add details to log message if present |
| 1517 |
if (!empty($details)) { |
| 1518 |
$formatted_details = array(); |
| 1519 |
foreach ($details as $key => $value) { |
| 1520 |
$formatted_details[] = $key . ': ' . (is_string($value) ? $value : json_encode($value)); |
| 1521 |
} |
| 1522 |
$log_message .= ' - ' . implode(', ', $formatted_details); |
| 1523 |
} |
| 1524 |
|
| 1525 |
|
| 1526 |
// Optionally store in database for admin dashboard (future enhancement) |
| 1527 |
// This could be extended to store in a dedicated log table |
| 1528 |
|
| 1529 |
} catch (Exception $e) { |
| 1530 |
// Fallback logging if structured logging fails |
| 1531 |
error_log('MetaSync API Key Event Logging Error: ' . $e->getMessage()); |
| 1532 |
} |
| 1533 |
} |
| 1534 |
|
| 1535 |
/** |
| 1536 |
* Handle 404 error monitoring |
| 1537 |
*/ |
| 1538 |
public function handle_404_monitoring() |
| 1539 |
{ |
| 1540 |
// Only process on frontend |
| 1541 |
if (is_admin()) { |
| 1542 |
return; |
| 1543 |
} |
| 1544 |
|
| 1545 |
// Check if this is a 404 error |
| 1546 |
if (!is_404()) { |
| 1547 |
return; |
| 1548 |
} |
| 1549 |
|
| 1550 |
// PROTECTION 0: Skip WordPress system paths — these are not "broken links" |
| 1551 |
$request_uri = $_SERVER['REQUEST_URI'] ?? ''; |
| 1552 |
$skip_prefixes = [ |
| 1553 |
'/wp-json/', |
| 1554 |
'/wp-admin/', |
| 1555 |
'/feed/', |
| 1556 |
'/xmlrpc.php', |
| 1557 |
'/wp-login.php', |
| 1558 |
'/wp-cron.php', |
| 1559 |
]; |
| 1560 |
foreach ($skip_prefixes as $prefix) { |
| 1561 |
if (stripos($request_uri, $prefix) === 0) { |
| 1562 |
return; |
| 1563 |
} |
| 1564 |
} |
| 1565 |
|
| 1566 |
// PROTECTION 1: Exclude static assets to reduce noise |
| 1567 |
$static_extensions = ['.css', '.js', '.jpg', '.jpeg', '.png', '.gif', '.ico', '.svg', '.woff', '.woff2', '.ttf', '.eot', '.map','.webp']; |
| 1568 |
foreach ($static_extensions as $ext) { |
| 1569 |
if (stripos($request_uri, $ext) !== false) { |
| 1570 |
return; // Skip logging static asset 404s |
| 1571 |
} |
| 1572 |
} |
| 1573 |
|
| 1574 |
// PROTECTION 2: Bot detection - Block known bot patterns |
| 1575 |
$user_agent = $_SERVER['HTTP_USER_AGENT'] ?? ''; |
| 1576 |
$bot_patterns = ['bot', 'crawler', 'spider', 'scraper', 'curl', 'wget', 'python', 'java']; |
| 1577 |
foreach ($bot_patterns as $pattern) { |
| 1578 |
if (stripos($user_agent, $pattern) !== false) { |
| 1579 |
// Rate limit bot 404s more aggressively |
| 1580 |
$bot_rate_key = 'metasync_404_bot_rate'; |
| 1581 |
$bot_hits = get_transient($bot_rate_key); |
| 1582 |
if ($bot_hits !== false && $bot_hits >= 10) { |
| 1583 |
// Bot has hit 10+ 404s in last minute - stop logging |
| 1584 |
return; |
| 1585 |
} |
| 1586 |
set_transient($bot_rate_key, $bot_hits === false ? 1 : $bot_hits + 1, 60); |
| 1587 |
break; |
| 1588 |
} |
| 1589 |
} |
| 1590 |
|
| 1591 |
// PROTECTION 3: Global rate limiting - Prevent 404 logging storms |
| 1592 |
$global_rate_key = 'metasync_404_global_rate'; |
| 1593 |
$global_hits = get_transient($global_rate_key); |
| 1594 |
if ($global_hits !== false && $global_hits >= 50) { |
| 1595 |
// More than 50 404s per minute - stop logging to protect database |
| 1596 |
if ($global_hits === 50) { |
| 1597 |
error_log('MetaSync 404 Monitor: Rate limit exceeded - 50+ 404s per minute. Pausing logging.'); |
| 1598 |
} |
| 1599 |
set_transient($global_rate_key, $global_hits + 1, 60); |
| 1600 |
return; |
| 1601 |
} |
| 1602 |
set_transient($global_rate_key, $global_hits === false ? 1 : $global_hits + 1, 60); |
| 1603 |
|
| 1604 |
// Get current URL |
| 1605 |
$current_url = $this->get_current_url(); |
| 1606 |
|
| 1607 |
// PROTECTION 4: Per-URL caching - Prevent same URL from being logged repeatedly |
| 1608 |
$url_cache_key = 'metasync_404_cached_' . md5($current_url); |
| 1609 |
if (get_transient($url_cache_key)) { |
| 1610 |
// This URL was already logged in last 5 minutes - skip DB write |
| 1611 |
return; |
| 1612 |
} |
| 1613 |
|
| 1614 |
// PROTECTION 5: URL validation - Skip obviously malicious URLs |
| 1615 |
if (strlen($current_url) > 500 || preg_match('/[<>{}\\\\|]/', $current_url)) { |
| 1616 |
return; // Skip potentially malicious or malformed URLs |
| 1617 |
} |
| 1618 |
|
| 1619 |
// Initialize 404 monitor database |
| 1620 |
require_once plugin_dir_path(dirname(__FILE__)) . '404-monitor/class-metasync-404-monitor-database.php'; |
| 1621 |
$db_404 = new Metasync_Error_Monitor_Database(); |
| 1622 |
|
| 1623 |
// Get user agent (sanitized) |
| 1624 |
$user_agent = isset($_SERVER['HTTP_USER_AGENT']) ? sanitize_text_field($_SERVER['HTTP_USER_AGENT']) : ''; |
| 1625 |
|
| 1626 |
// Log the 404 error |
| 1627 |
$result = $db_404->update([ |
| 1628 |
'uri' => $current_url, |
| 1629 |
'user_agent' => $user_agent, |
| 1630 |
'date_time' => current_time('mysql'), |
| 1631 |
'hits_count' => 1 |
| 1632 |
]); |
| 1633 |
|
| 1634 |
// Cache this URL for 5 minutes to prevent repeated DB writes |
| 1635 |
set_transient($url_cache_key, true, 300); |
| 1636 |
} |
| 1637 |
|
| 1638 |
/** |
| 1639 |
* Get current URL |
| 1640 |
*/ |
| 1641 |
private function get_current_url() |
| 1642 |
{ |
| 1643 |
$protocol = is_ssl() ? 'https://' : 'http://'; |
| 1644 |
|
| 1645 |
// Safely get HTTP_HOST with fallback |
| 1646 |
$host = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : ''; |
| 1647 |
if (empty($host) && isset($_SERVER['SERVER_NAME'])) { |
| 1648 |
$host = $_SERVER['SERVER_NAME']; |
| 1649 |
} |
| 1650 |
if (empty($host)) { |
| 1651 |
// Fallback to WordPress site URL if available |
| 1652 |
$host = parse_url(home_url(), PHP_URL_HOST); |
| 1653 |
} |
| 1654 |
|
| 1655 |
// Safely get REQUEST_URI with fallback |
| 1656 |
$uri = isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : '/'; |
| 1657 |
|
| 1658 |
// Decode URL-encoded characters |
| 1659 |
$uri = urldecode($uri); |
| 1660 |
|
| 1661 |
// Ensure URI starts with / |
| 1662 |
if (!str_starts_with($uri, '/')) { |
| 1663 |
$uri = '/' . $uri; |
| 1664 |
} |
| 1665 |
|
| 1666 |
return $protocol . $host . $uri; |
| 1667 |
} |
| 1668 |
|
| 1669 |
/** |
| 1670 |
* Run the loader to execute all of the hooks with WordPress. |
| 1671 |
* |
| 1672 |
* @since 1.0.0 |
| 1673 |
*/ |
| 1674 |
public function run() |
| 1675 |
{ |
| 1676 |
$this->loader->run(); |
| 1677 |
} |
| 1678 |
|
| 1679 |
/** |
| 1680 |
* The name of the plugin used to uniquely identify it within the context of |
| 1681 |
* WordPress and to define internationalization functionality. |
| 1682 |
* |
| 1683 |
* @since 1.0.0 |
| 1684 |
* @return string The name of the plugin. |
| 1685 |
*/ |
| 1686 |
public function get_plugin_name() |
| 1687 |
{ |
| 1688 |
return $this->plugin_name; |
| 1689 |
} |
| 1690 |
|
| 1691 |
/** |
| 1692 |
* The reference to the class that orchestrates the hooks with the plugin. |
| 1693 |
* |
| 1694 |
* @since 1.0.0 |
| 1695 |
* @return Metasync_Loader Orchestrates the hooks of the plugin. |
| 1696 |
*/ |
| 1697 |
public function get_loader() |
| 1698 |
{ |
| 1699 |
return $this->loader; |
| 1700 |
} |
| 1701 |
|
| 1702 |
/** |
| 1703 |
* Retrieve the version number of the plugin. |
| 1704 |
* |
| 1705 |
* @since 1.0.0 |
| 1706 |
* @return string The version number of the plugin. |
| 1707 |
*/ |
| 1708 |
public function get_version() |
| 1709 |
{ |
| 1710 |
return $this->version; |
| 1711 |
} |
| 1712 |
} |
| 1713 |
|
