Automattic\WooCommerce\Blocks\BlockTypes

EmailContent::render_preview │ protected │ WC 1.0

Renders the block preview for the editor.

Method of the class: EmailContent{}

No Hooks.

Returns

String. Rendered block output.

Usage

// protected - for code of main (parent) or child class
$result = $this->render_preview( $attributes );
$attributes(array) (required)
Block attributes.

EmailContent::render_preview() code WC 10.3.6

woocommerce/src/Blocks/BlockTypes/EmailContent.php 
protected function render_preview( $attributes ) {
	/**
	 * Email preview instance for rendering dummy content.
	 *
	 * @var EmailPreview $email_preview - email preview instance
	 */
	$email_preview = wc_get_container()->get( EmailPreview::class );

	$type_param = EmailPreview::DEFAULT_EMAIL_TYPE;
	if ( isset( $attributes['emailType'] ) ) {
		$type_param = sanitize_text_field( wp_unslash( $attributes['emailType'] ) );
	}

	try {
		return $email_preview->generate_placeholder_content( $type_param );
	} catch ( \Exception $e ) {
		// Catch other potential errors during content generation.
		return esc_html__( 'There was an error rendering the email preview.', 'woocommerce' );
	}
}