Automattic\WooCommerce\Blocks\BlockTypes

ProductGallery::parse_aspect_ratio │ private │ WC 1.0

Parse an aspect ratio into CSS variable values.

Method of the class: ProductGallery{}

No Hooks.

Returns

array.

Usage

// private - for code of main (parent) class only
$result = $this->parse_aspect_ratio( $aspect_ratio );

$aspect_ratio(string|null) (required)

CSS aspect ratio value.

ProductGallery::parse_aspect_ratio() ProductGallery::parse aspect ratio code ^{WC 11.2.1}

private function parse_aspect_ratio( $aspect_ratio ) {
	$default_aspect_ratio = array(
		'width'  => '1',
		'height' => '1',
	);

	if ( empty( $aspect_ratio ) || ! is_string( $aspect_ratio ) ) {
		return $default_aspect_ratio;
	}

	$parts = array_map( 'trim', explode( '/', $aspect_ratio ) );
	if ( count( $parts ) > 2 ) {
		return $default_aspect_ratio;
	}

	$width  = (float) $parts[0];
	$height = isset( $parts[1] ) ? (float) $parts[1] : $width;

	if ( $width <= 0 || $height <= 0 ) {
		return $default_aspect_ratio;
	}

	return array(
		'width'  => (string) $width,
		'height' => (string) $height,
	);
}