File: /home/dfwparty/public_html/wp-content/plugins/ultimate-elementor/abilities/class-uael-abilities.php
<?php
/**
* UAEL Abilities Bootstrap.
*
* Detects whether HFE is active and routes to the correct mode:
* - Scenario A (standalone): Own registry, 36 handlers, own Angie, own MCP server.
* - Scenario B (both active): Hook 12 Pro-specific handlers into HFE's registry.
*
* @package UAEL
* @since 1.45.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
// Only proceed if Abilities API exists (WP 6.9+).
if ( ! function_exists( 'wp_register_ability' ) ) {
return;
}
/**
* Class UAEL_Abilities_Bootstrap
*
* @since 1.45.0
*/
class UAEL_Abilities_Bootstrap {
/**
* Singleton instance.
*
* @var self|null
*/
private static $instance = null;
/**
* Whether HFE is active and has the handler-based registry.
*
* @var bool
*/
private $hfe_active = false;
/**
* Registry instance (standalone mode only).
*
* @var UAEL_Ability_Registry|null
*/
private $registry = null;
/**
* Get singleton instance.
*
* @return self
*/
public static function instance() {
if ( null === self::$instance ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Get the registry instance.
*
* @return UAEL_Ability_Registry|null
*/
public function get_registry() {
return $this->registry;
}
/**
* Constructor.
*/
private function __construct() {
$this->hfe_active = defined( 'HFE_VER' ) && class_exists( 'HFE_Abilities_Loader' );
// Load the handler interface (needed by both modes).
require_once UAEL_DIR . 'abilities/contracts/interface-uael-ability-handler.php';
if ( $this->hfe_active ) {
$this->init_dual_mode();
} else {
$this->init_standalone_mode();
}
}
/**
* Scenario B: Both Pro + HFE active.
*
* Hook 12 Pro-specific handlers into HFE's registry via the
* uae_mcp_register_abilities action.
*
* @return void
*/
private function init_dual_mode() {
// Register Pro-specific categories before abilities are discovered.
add_action( 'wp_abilities_api_categories_init', array( $this, 'register_pro_categories' ) );
add_action( 'uae_mcp_register_abilities', array( $this, 'register_pro_handlers_into_hfe' ) );
}
/**
* Register Pro-specific ability categories.
*
* Needed in both modes — standalone registers all categories,
* dual mode only registers the Pro-specific ones.
*
* @return void
*/
public function register_pro_categories() {
$categories = array(
'uael-skins' => array(
'label' => __( 'UAE Post Skins', 'uael' ),
'description' => __( 'Manage post display skins.', 'uael' ),
),
'uael-settings' => array(
'label' => __( 'UAE Plugin Settings', 'uael' ),
'description' => __( 'Manage integration API keys and branding settings.', 'uael' ),
),
'uael-info' => array(
'label' => __( 'UAE Information', 'uael' ),
'description' => __( 'Read-only plugin info: version, widgets, categories.', 'uael' ),
),
);
foreach ( $categories as $slug => $args ) {
wp_register_ability_category( $slug, $args );
}
}
/**
* Scenario A: Pro standalone (no HFE).
*
* Own registry, all handlers, Angie bridge, MCP server.
*
* @return void
*/
private function init_standalone_mode() {
// Framework + registry are loaded unconditionally so the settings UI
// can introspect the ability catalogue (via the REST endpoint) even
// when AI tools are turned off.
$this->load_framework();
$this->registry = new UAEL_Ability_Registry();
// Master switch — opt-in, off by default (matches UAE Lite). Side
// effects (registering abilities, MCP server, Angie) only attach when
// the user enables them.
$settings = get_option( 'uae_mcp_settings', null );
$enable_abilities = is_array( $settings ) ? ! empty( $settings['enable_abilities'] ) : false;
if ( ! $enable_abilities ) {
return;
}
add_action( 'wp_abilities_api_categories_init', array( $this, 'register_categories' ) );
add_action( 'wp_abilities_api_init', array( $this, 'register_abilities' ) );
// Dedicated MCP server — only when the user explicitly opts in.
if ( ! empty( $settings['dedicated_server'] ) ) {
add_action( 'mcp_adapter_init', array( $this, 'register_mcp_server' ), 20 );
}
// Angie bridge — only when the user explicitly opts in.
if ( ! empty( $settings['angie_enabled'] ) ) {
$this->init_angie();
}
}
/**
* Load framework files for standalone mode.
*
* @return void
*/
private function load_framework() {
$base = UAEL_DIR . 'abilities/';
require_once $base . 'registry/class-uael-ability-registry.php';
require_once $base . 'trait-uael-abilities-helpers.php';
require_once $base . 'class-uael-element-helpers.php';
}
/**
* Register all ability categories (standalone mode).
*
* @return void
*/
public function register_categories() {
$branding = \UltimateElementor\Classes\UAEL_Helper::get_white_labels();
$plugin_name = ! empty( $branding['plugin']['name'] ) ? $branding['plugin']['name'] : __( 'Ultimate Addons for Elementor', 'uael' );
$categories = array(
'uael-widgets' => array(
'label' => __( 'UAE Widget Management', 'uael' ),
'description' => __( 'List, activate, and deactivate Elementor widgets.', 'uael' ),
),
'uael-skins' => array(
'label' => __( 'UAE Post Skins', 'uael' ),
'description' => __( 'Manage post display skins.', 'uael' ),
),
'uael-builder' => array(
'label' => __( 'UAE Page Builder', 'uael' ),
'description' => __( 'Build and manage page content with Elementor widgets.', 'uael' ),
),
'uael-pages' => array(
'label' => __( 'UAE Page Management', 'uael' ),
'description' => __( 'Create, update, and manage WordPress pages.', 'uael' ),
),
'uael-settings' => array(
'label' => __( 'UAE Plugin Settings', 'uael' ),
'description' => __( 'Manage integration API keys and branding settings.', 'uael' ),
),
'uael-info' => array(
'label' => $plugin_name . ' ' . __( 'Information', 'uael' ),
'description' => __( 'Read-only plugin info: version, widgets, categories.', 'uael' ),
),
'uael-design' => array(
'label' => __( 'UAE Design System', 'uael' ),
'description' => __( 'Read the site\'s global colors, fonts, and spacing.', 'uael' ),
),
'uael-maintenance' => array(
'label' => __( 'UAE Maintenance', 'uael' ),
'description' => __( 'Cache clearing and maintenance tasks.', 'uael' ),
),
);
foreach ( $categories as $slug => $args ) {
wp_register_ability_category( $slug, $args );
}
}
/**
* Ensure handler classes are loaded and registered in the registry.
*
* Safe to call multiple times — skips if handlers are already populated.
* Does NOT call discover() or wp_register_ability(); use register_abilities()
* for full registration with the WP Abilities API.
*
* @return void
*/
public function ensure_handlers_loaded() {
if ( ! $this->registry || ! empty( $this->registry->get_handler_names() ) ) {
return;
}
$this->load_pro_handlers();
$this->load_standalone_handlers();
$this->register_all_handlers();
}
/**
* Load and register all handlers (standalone mode).
*
* @return void
*/
public function register_abilities() {
$this->load_pro_handlers();
$this->load_standalone_handlers();
$this->register_all_handlers();
$this->registry->discover();
}
/**
* Load Pro-specific handler files (always loaded in both modes).
*
* @return void
*/
private function load_pro_handlers() {
$base = UAEL_DIR . 'abilities/handlers/';
// Skins.
require_once $base . 'skins/class-uael-skins-list-handler.php';
require_once $base . 'skins/class-uael-skins-activate-handler.php';
require_once $base . 'skins/class-uael-skins-deactivate-handler.php';
require_once $base . 'skins/class-uael-skins-bulk-toggle-handler.php';
// Branding.
require_once $base . 'branding/class-uael-branding-get-handler.php';
require_once $base . 'branding/class-uael-branding-update-handler.php';
// Integrations.
require_once $base . 'integrations/class-uael-integrations-get-handler.php';
require_once $base . 'integrations/class-uael-integrations-update-handler.php';
require_once $base . 'integrations/class-uael-integrations-validate-handler.php';
// Pro Info.
require_once $base . 'pro-info/class-uael-pro-info-get-handler.php';
require_once $base . 'pro-info/class-uael-pro-info-widget-handler.php';
require_once $base . 'pro-info/class-uael-pro-info-categories-handler.php';
}
/**
* Load standalone handler files (only when HFE is NOT active).
*
* @return void
*/
private function load_standalone_handlers() {
$base = UAEL_DIR . 'abilities/handlers/';
// Widgets.
require_once $base . 'widgets/class-uael-widget-list-handler.php';
require_once $base . 'widgets/class-uael-widget-activate-handler.php';
require_once $base . 'widgets/class-uael-widget-deactivate-handler.php';
require_once $base . 'widgets/class-uael-widget-bulk-toggle-handler.php';
require_once $base . 'widgets/class-uael-widget-deactivate-unused-handler.php';
require_once $base . 'widgets/class-uael-widget-usage-handler.php';
// Builder.
require_once $base . 'builder/class-uael-build-handler.php';
require_once $base . 'builder/class-uael-insert-widget-handler.php';
require_once $base . 'builder/class-uael-update-widget-handler.php';
require_once $base . 'builder/class-uael-remove-element-handler.php';
require_once $base . 'builder/class-uael-move-element-handler.php';
require_once $base . 'builder/class-uael-structure-handler.php';
require_once $base . 'builder/class-uael-add-section-handler.php';
require_once $base . 'builder/class-uael-add-column-handler.php';
require_once $base . 'builder/class-uael-css-handler.php';
require_once $base . 'builder/class-uael-widget-types-handler.php';
require_once $base . 'builder/class-uael-schema-handler.php';
require_once $base . 'builder/class-uael-undo-handler.php';
// Pages.
require_once $base . 'pages/class-uael-page-create-handler.php';
require_once $base . 'pages/class-uael-page-list-handler.php';
require_once $base . 'pages/class-uael-page-delete-handler.php';
require_once $base . 'pages/class-uael-page-restore-handler.php';
require_once $base . 'pages/class-uael-page-update-status-handler.php';
require_once $base . 'pages/class-uael-page-update-meta-handler.php';
// Design System.
require_once $base . 'design-system/class-uael-design-tokens-handler.php';
// Maintenance.
require_once $base . 'maintenance/class-uael-maintenance-clear-cache-handler.php';
}
/**
* Register all handler instances with the registry (standalone mode).
*
* @return void
*/
private function register_all_handlers() {
$handlers = array(
// Pro-specific (12).
new UAEL_Skins_List_Handler(),
new UAEL_Skins_Activate_Handler(),
new UAEL_Skins_Deactivate_Handler(),
new UAEL_Skins_Bulk_Toggle_Handler(),
new UAEL_Branding_Get_Handler(),
new UAEL_Branding_Update_Handler(),
new UAEL_Integrations_Get_Handler(),
new UAEL_Integrations_Update_Handler(),
new UAEL_Integrations_Validate_Handler(),
new UAEL_Pro_Info_Get_Handler(),
new UAEL_Pro_Info_Widget_Handler(),
new UAEL_Pro_Info_Categories_Handler(),
// Standalone (24).
new UAEL_Widget_List_Handler(),
new UAEL_Widget_Activate_Handler(),
new UAEL_Widget_Deactivate_Handler(),
new UAEL_Widget_Bulk_Toggle_Handler(),
new UAEL_Widget_Deactivate_Unused_Handler(),
new UAEL_Widget_Usage_Handler(),
new UAEL_Build_Handler(),
new UAEL_Insert_Widget_Handler(),
new UAEL_Update_Widget_Handler(),
new UAEL_Remove_Element_Handler(),
new UAEL_Move_Element_Handler(),
new UAEL_Structure_Handler(),
new UAEL_Add_Section_Handler(),
new UAEL_Add_Column_Handler(),
new UAEL_CSS_Handler(),
new UAEL_Widget_Types_Handler(),
new UAEL_Schema_Handler(),
new UAEL_Undo_Handler(),
new UAEL_Page_Create_Handler(),
new UAEL_Page_List_Handler(),
new UAEL_Page_Delete_Handler(),
new UAEL_Page_Restore_Handler(),
new UAEL_Page_Update_Status_Handler(),
new UAEL_Page_Update_Meta_Handler(),
new UAEL_Design_Tokens_Handler(),
new UAEL_Maintenance_Clear_Cache_Handler(),
);
foreach ( $handlers as $handler ) {
$this->registry->register( $handler, 'uael' );
}
}
/**
* Register Pro-specific handlers into HFE's registry (dual mode).
*
* Called via the uae_mcp_register_abilities hook when both plugins are active.
*
* @param object $hfe_registry HFE_Ability_Registry instance.
* @return void
*/
public function register_pro_handlers_into_hfe( $hfe_registry ) {
// Load the handler interface if not already loaded by HFE.
// HFE uses HFE_Ability_Handler but our handlers implement UAEL_Ability_Handler.
// Since HFE's registry type-hints HFE_Ability_Handler, we need our handlers
// to also implement that interface. For now, load Pro handlers and register
// them — HFE's registry accepts any object with get_name(), get_registration_args(), execute().
$this->load_pro_handlers();
$pro_handlers = array(
new UAEL_Skins_List_Handler(),
new UAEL_Skins_Activate_Handler(),
new UAEL_Skins_Deactivate_Handler(),
new UAEL_Skins_Bulk_Toggle_Handler(),
new UAEL_Branding_Get_Handler(),
new UAEL_Branding_Update_Handler(),
new UAEL_Integrations_Get_Handler(),
new UAEL_Integrations_Update_Handler(),
new UAEL_Integrations_Validate_Handler(),
new UAEL_Pro_Info_Get_Handler(),
new UAEL_Pro_Info_Widget_Handler(),
new UAEL_Pro_Info_Categories_Handler(),
);
foreach ( $pro_handlers as $handler ) {
$hfe_registry->register( $handler, 'uael' );
}
}
/**
* Register dedicated MCP server (standalone mode).
*
* @param object $mcp_adapter The MCP Adapter instance.
* @return void
*/
public function register_mcp_server( $mcp_adapter ) {
$ability_names = $this->registry->get_registered_names();
if ( empty( $ability_names ) ) {
return;
}
$settings = get_option( 'uae_mcp_settings', array() );
// Strict opt-in — the server is only created when explicitly enabled.
if ( empty( $settings['dedicated_server'] ) ) {
return;
}
$branding = \UltimateElementor\Classes\UAEL_Helper::get_white_labels();
$plugin_name = ! empty( $branding['plugin']['name'] ) ? $branding['plugin']['name'] : __( 'UAE Pro', 'uael' );
// Transport class fallback — older MCP Adapter builds expose
// HttpTransport at a different namespace.
$transport_class = class_exists( '\WP\MCP\Transport\HttpTransport' )
? \WP\MCP\Transport\HttpTransport::class
: '\WP\MCP\Transport\Http\RestTransport';
// Explicit error + observability handlers — newer MCP Adapter releases
// require concrete classes rather than null.
$error_handler = class_exists( '\WP\MCP\Infrastructure\ErrorHandling\ErrorLogMcpErrorHandler' )
? \WP\MCP\Infrastructure\ErrorHandling\ErrorLogMcpErrorHandler::class
: null;
$observability = class_exists( '\WP\MCP\Infrastructure\Observability\NullMcpObservabilityHandler' )
? \WP\MCP\Infrastructure\Observability\NullMcpObservabilityHandler::class
: null;
$mcp_adapter->create_server(
'uae-mcp-server',
'uae',
'mcp',
$plugin_name . ' ' . __( 'MCP Server', 'uael' ),
__( 'AI tools for Ultimate Addons for Elementor — manage widgets, build pages, and configure settings.', 'uael' ),
'v' . ( defined( 'UAEL_VER' ) ? UAEL_VER : '0.0.0' ),
array( $transport_class ),
$error_handler,
$observability,
$ability_names,
array(),
array()
);
}
/**
* Initialize Angie integration (standalone mode).
*
* @return void
*/
public function init_angie() {
// Loaded here (not in load_framework) so the Angie class is only required
// when the Angie integration is actually enabled.
require_once UAEL_DIR . 'angie/class-uael-angie.php';
new UAEL_Angie( $this->registry );
}
}
// Boot.
UAEL_Abilities_Bootstrap::instance();