get_color_classes_for_block_core_search() │ WP 1.0

Returns color classnames depending on whether there are named or custom text and background colors.

No Hooks.

Return

String. The color classnames to be applied to the block elements.

Usage

get_color_classes_for_block_core_search( $attributes );

$attributes(array) (required)

The block attributes.

get_color_classes_for_block_core_search() get color classes for block core search code ^{WP 6.5.2}

function get_color_classes_for_block_core_search( $attributes ) {
	$classnames = array();

	// Text color.
	$has_named_text_color  = ! empty( $attributes['textColor'] );
	$has_custom_text_color = ! empty( $attributes['style']['color']['text'] );
	if ( $has_named_text_color ) {
		$classnames[] = sprintf( 'has-text-color has-%s-color', $attributes['textColor'] );
	} elseif ( $has_custom_text_color ) {
		// If a custom 'textColor' was selected instead of a preset, still add the generic `has-text-color` class.
		$classnames[] = 'has-text-color';
	}

	// Background color.
	$has_named_background_color  = ! empty( $attributes['backgroundColor'] );
	$has_custom_background_color = ! empty( $attributes['style']['color']['background'] );
	$has_named_gradient          = ! empty( $attributes['gradient'] );
	$has_custom_gradient         = ! empty( $attributes['style']['color']['gradient'] );
	if (
		$has_named_background_color ||
		$has_custom_background_color ||
		$has_named_gradient ||
		$has_custom_gradient
	) {
		$classnames[] = 'has-background';
	}
	if ( $has_named_background_color ) {
		$classnames[] = sprintf( 'has-%s-background-color', $attributes['backgroundColor'] );
	}
	if ( $has_named_gradient ) {
		$classnames[] = sprintf( 'has-%s-gradient-background', $attributes['gradient'] );
	}

	return implode( ' ', $classnames );
}