View file File name : ai-assistant-plugin.php Content :<?php /** * Block Editor - AI Assistant plugin feature. * * @package automattic/jetpack */ namespace Automattic\Jetpack\Extensions\AiAssistantPlugin; use Automattic\Jetpack\Connection\Manager as Connection_Manager; use Automattic\Jetpack\Status; use Automattic\Jetpack\Status\Host; // Feature name. const FEATURE_NAME = 'ai-assistant-plugin'; /** * Register the AI assistant plugin. * The feature is only available on sites * with a working connection to WordPress.com. * * @return void */ function register_plugin() { // Check Jetpack AI feature availability. if ( ( new Host() )->is_wpcom_simple() || ( ( new Connection_Manager( 'jetpack' ) )->has_connected_owner() && ! ( new Status() )->is_offline_mode() ) && apply_filters( 'jetpack_ai_enabled', true ) ) { // Register AI assistant plugin. \Jetpack_Gutenberg::set_extension_available( FEATURE_NAME ); } } add_action( 'jetpack_register_gutenberg_extensions', __NAMESPACE__ . '\register_plugin' ); // Populate the available extensions with ai-assistant-plugin. add_filter( 'jetpack_set_available_extensions', function ( $extensions ) { return array_merge( $extensions, array( FEATURE_NAME, ) ); } );