Automattic\WooCommerce\EmailEditor\Integrations\Core\Renderer\Blocks

Image::get_local_image_width │ private │ WC 1.0

Get the width of an image stored locally in the uploads directory.

Only local files are measured. External URLs return null so the caller can fall back to the max width.

Метод класса: Image{}

Хуков нет.

Возвращает

int|null. Image width in pixels, or null if it can't be determined locally.

Использование

// private - только в коде основоного (родительского) класса
$result = $this->get_local_image_width( $image_url ): ?int;

$image_url(строка) (обязательный)

Image URL.

Код Image::get_local_image_width() Image::get local image width ^{WC 11.2.2}

private function get_local_image_width( string $image_url ): ?int {
	$upload_dir = wp_upload_dir();
	$base_url   = trailingslashit( $upload_dir['baseurl'] );

	// Only measure images served from the uploads directory.
	if ( ! str_starts_with( $image_url, $base_url ) ) {
		return null;
	}

	$base_dir   = realpath( $upload_dir['basedir'] );
	$image_path = realpath( $upload_dir['basedir'] . '/' . substr( $image_url, strlen( $base_url ) ) );

	if ( false === $base_dir || false === $image_path ) {
		return null;
	}

	// Make sure the resolved file stays inside the uploads directory.
	$base_dir   = trailingslashit( wp_normalize_path( $base_dir ) );
	$image_path = wp_normalize_path( $image_path );
	if ( ! str_starts_with( $image_path, $base_dir ) ) {
		return null;
	}

	$result = wp_getimagesize( $image_path );

	return $result ? (int) $result[0] : null;
}