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<?php |
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/** |
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* Jetpack AI Chat. |
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* |
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* @since 12.1 |
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* |
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* @package automattic/jetpack |
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*/ |
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|
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namespace Automattic\Jetpack\Extensions\AIChat; |
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|
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use Automattic\Jetpack\Blocks; |
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use Automattic\Jetpack\Search\Module_Control as Search_Module_Control; |
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use Automattic\Jetpack\Search\Plan as Search_Plan; |
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use Automattic\Jetpack\Search\Search_Blocks; |
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use Jetpack_Gutenberg; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit( 0 ); |
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} |
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|
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// Required directly rather than relying on the plugin bootstrap: on |
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// WordPress.com Simple the extension files load through wpcom's own loader |
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// and load-jetpack.php never runs. Without it the is_ai_enabled() master-gate |
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// check below would fatal there. |
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require_once __DIR__ . '/../../../_inc/lib/class-jetpack-ai-settings.php'; |
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|
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/** |
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* Registers our block for use in Gutenberg |
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* This is done via an action so that we can disable |
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* registration if we need to. |
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*/ |
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function register_block() { |
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if ( ! \Jetpack_AI_Settings::site_is_connected() ) { |
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return; |
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} |
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|
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// The block stays registered while Jetpack AI is off so the render callback |
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// runs and can output nothing. Otherwise WordPress echoes the saved markup, |
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// an empty div, wherever the block sits. |
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Blocks::jetpack_register_block( |
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__DIR__, |
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array( 'render_callback' => __NAMESPACE__ . '\load_assets' ) |
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); |
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|
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// Registration queues its own "available" mark on this action, so run after it. |
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if ( ! \Jetpack_AI_Settings::is_ai_enabled() ) { |
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add_action( |
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'jetpack_register_gutenberg_extensions', |
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static function () { |
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Jetpack_Gutenberg::set_extension_unavailable( 'ai-chat', 'ai_disabled' ); |
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}, |
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20 |
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); |
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} |
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} |
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add_action( 'init', __NAMESPACE__ . '\register_block' ); |
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|
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/** |
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* Jetpack AI Paragraph block registration/dependency declaration. |
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* |
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* @param array $attr Array containing the Jetpack AI Chat block attributes. |
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* |
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* @return string |
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*/ |
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function load_assets( $attr ) { |
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// With Jetpack AI off there is nothing to ask, so render nothing rather |
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// than an empty container. |
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if ( ! \Jetpack_AI_Settings::is_ai_enabled() ) { |
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return ''; |
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} |
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|
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/* |
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* Enqueue necessary scripts and styles. |
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*/ |
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Jetpack_Gutenberg::load_assets_as_required( __DIR__ ); |
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|
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$ask_button_label = $attr['askButtonLabel'] ?? __( 'Ask', 'jetpack' ); |
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$placeholder = $attr['placeholder'] ?? __( 'Ask a question about this site.', 'jetpack' ); |
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|
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if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) { |
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$blog_id = get_current_blog_id(); |
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$type = 'wpcom'; // WPCOM simple sites. |
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} else { |
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$blog_id = \Jetpack_Options::get_option( 'id' ); |
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$type = 'jetpack'; // Self-hosted (includes Atomic) |
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} |
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|
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return sprintf( |
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'<div class="%1$s" data-ask-button-label="%2$s" id="jetpack-ai-chat" data-blog-id="%3$d" data-blog-type="%4$s" data-placeholder="%5$s" data-show-copy="%6$d" data-show-feedback="%7$d" data-show-sources="%8$d"></div>', |
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esc_attr( Blocks::classes( Blocks::get_block_feature( __DIR__ ), $attr ) ), |
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esc_attr( $ask_button_label ), |
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esc_attr( $blog_id ), |
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esc_attr( $type ), |
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esc_attr( $placeholder ), |
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esc_attr( isset( $attr['showCopy'] ) ? ( $attr['showCopy'] ? 1 : 0 ) : 1 ), |
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esc_attr( isset( $attr['showFeedback'] ) ? ( $attr['showFeedback'] ? 1 : 0 ) : 1 ), |
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esc_attr( isset( $attr['showSources'] ) ? ( $attr['showSources'] ? 1 : 0 ) : 1 ) |
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); |
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} |
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|
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/** |
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* Add the initial state for the AI Chat block. |
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*/ |
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function add_ai_chat_block_data() { |
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// Only relevant to the editor right now. |
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if ( ! is_admin() ) { |
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return; |
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} |
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$search = new Search_Module_Control(); |
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$plan = new Search_Plan(); |
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$initial_state = array( |
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'jetpackSettings' => array( |
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// `module_active` reflects whether the Jetpack Search module is on, which is |
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// what controls site indexing — independent of the chosen front-end experience |
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// (Overlay / Theme / Inline / Embedded). The AI Chat block only needs the |
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// index, so it gates on this rather than on `instant_search_enabled`. |
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'module_active' => $search->is_active(), |
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'instant_search_enabled' => $search->is_instant_search_enabled(), |
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'plan_supports_search' => $plan->supports_instant_search(), |
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'supports_paid_search' => Search_Blocks::supports_paid_search(), |
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), |
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); |
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wp_add_inline_script( |
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'jetpack-blocks-editor', |
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'var Jetpack_AIChatBlock = ' . wp_json_encode( $initial_state, JSON_UNESCAPED_SLASHES | JSON_HEX_TAG | JSON_HEX_AMP ) . ';', |
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'before' |
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); |
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} |
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add_action( 'enqueue_block_assets', __NAMESPACE__ . '\add_ai_chat_block_data', 11 ); |
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|
