Array of conditional objects that determine if this integration should load. */ public static function get_conditionals(): array { return [ Ai_Editor_Conditional::class ]; } /** * Constructs the class. * * @param Options_Helper $options_helper The options helper. */ public function __construct( Options_Helper $options_helper ) { $this->options_helper = $options_helper; } /** * Initializes the integration by registering hooks and filters. * * This method only registers hooks if the AI feature is enabled. * * @return void */ public function register_hooks() { if ( ! $this->options_helper->get( 'enable_ai_generator', false ) ) { return; } \add_filter( 'wp_insert_post_data', [ $this, 'remove_yst_optimize_attribute' ], 10, 1 ); } /** * Removes `data-yst-optimize*` attributes from post and product on save. * * This method processes both regular and escaped attribute formats to ensure * that no optimization attributes remain in the saved content. * * @param array $data The post or product data. * * @return array The post or product data with cleaned content. */ public function remove_yst_optimize_attribute( $data ) { if ( ! isset( $data['post_content'], $data['post_type'] ) ) { return $data; } $post_type = $data['post_type']; // Apply only to post types that support the editor (content field). if ( ! \post_type_supports( $post_type, 'editor' ) ) { return $data; } // We want an early return if there's no attribute to remove. if ( \strpos( $data['post_content'], 'data-yst-optimize' ) === false ) { return $data; } // If the class is not there we just leave the data attributes since it does not hurt anyone, it just might look weird in the html source. if ( \class_exists( WP_HTML_Tag_Processor::class ) ) { $data['post_content'] = $this->strip_attribute_with_tag_processor( $data['post_content'] ); } return $data; } /** * This strips all data-yst-optimize attributes from the content using WP_HTML_Tag_Processor. * * @param string $content The post content. * * @return string */ private function strip_attribute_with_tag_processor( $content ) { $tag_processor = new WP_HTML_Tag_Processor( $content ); $attribute = 'data-yst-optimize'; while ( $tag_processor->next_tag() ) { $tag_processor->remove_attribute( $attribute ); } return $tag_processor->get_updated_html(); } }