getBackdropUrl static method
Creates a backdrop URL with the specified size.
Implementation
static String getBackdropUrl(String? path, {String size = 'w780'}) {
if (path == null || path.isEmpty) return '';
// Remove any existing size prefixes.
final cleanPath = path.replaceAll(RegExp(r'/[a-z0-9]+/'), '');
return '$_baseUrl/${backdropSizes[size] ?? backdropSizes['w780']!}$cleanPath';
}