\WP_Stager_Integration\Component::render_block_component(callable $render_callback, array $extra_attributes = array()): string

Full Code

/**
 * Render a component for a block with wrapper attributes.
 *
 * This method captures the output of a component rendering method and wraps it
 * in a block wrapper div with the appropriate attributes.
 *
 * @param callable $render_callback The callback function that renders the component (e.g., array( __CLASS__, 'render_event_name' )).
 * @param array    $extra_attributes (Optional) Extra attributes to add to the block wrapper.
 *
 * @return string The HTML output with block wrapper.
 */
public static function render_block_component( $render_callback, $extra_attributes = array() ) {

    // Type casting
    $render_callback  = $render_callback;
    $extra_attributes = (array) $extra_attributes;

    // Start output buffering
    ob_start();

    // Call the render callback
    if ( is_callable( $render_callback ) ) {
        call_user_func( $render_callback );
    }

    // Get the component output
    $component_output = ob_get_clean();

    // Get block wrapper attributes
    $wrapper_attributes = get_block_wrapper_attributes( $extra_attributes );

    // Build the HTML with wrapper
    $html = '<div';
    if ( $wrapper_attributes ) {
        $html .= ' ' . $wrapper_attributes;
    }
    $html .= '>' . $component_output . '</div>';

    return $html;
}