Automattic\WooCommerce\Blocks\BlockTypes

Breadcrumbs::get_font_size_classes_and_styles │ private │ WC 1.0

Gets font size classes and styles for the breadcrumbs block.

Method of the class: Breadcrumbs{}

No Hooks.

Returns

array. The font size classes and styles.

Usage

// private - for code of main (parent) class only
$result = $this->get_font_size_classes_and_styles( $attributes, $block );
$attributes(array) (required)
The block attributes.
$block(WP_Block) (required)
The block instance.

Breadcrumbs::get_font_size_classes_and_styles() code WC 11.0.1

woocommerce/src/Blocks/BlockTypes/Breadcrumbs.php 
private function get_font_size_classes_and_styles( array $attributes, $block ) {
	$custom_font_size = $attributes['style']['typography']['fontSize'] ?? '';

	if ( '' !== $custom_font_size ) {
		return array(
			'class' => null,
			'style' => sprintf( 'font-size: %s;', $custom_font_size ),
		);
	}

	$explicit_font_size = isset( $block->parsed_block['attrs']['fontSize'] ) ? $block->parsed_block['attrs']['fontSize'] : null;

	if ( is_string( $explicit_font_size ) && '' !== $explicit_font_size ) {
		return array(
			'class' => sprintf( 'has-font-size has-%s-font-size', $explicit_font_size ),
			'style' => null,
		);
	}

	$theme_font_size_classes_and_styles = $this->get_theme_font_size_classes_and_styles();

	if ( $theme_font_size_classes_and_styles['class'] || $theme_font_size_classes_and_styles['style'] ) {
		return $theme_font_size_classes_and_styles;
	}

	$font_size = $attributes['fontSize'] ?? '';

	if ( $font_size ) {
		return array(
			'class' => sprintf( 'has-font-size has-%s-font-size', $font_size ),
			'style' => null,
		);
	}

	return array(
		'class' => null,
		'style' => null,
	);
}