public static IConfigurationBuilder AddImageFile(this IConfigurationBuilder builder, IFileProvider provider, string imagePath, string regionsPath, bool optional, bool reloadOnChange)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
if (string.IsNullOrEmpty(imagePath))
{
throw new ArgumentException("Invalid file path.", nameof(imagePath));
}
if (string.IsNullOrEmpty(regionsPath))
{
throw new ArgumentException("Invalid regions path.", nameof(regionsPath));
}
if (provider == null)
{
if (Path.IsPathRooted(imagePath))
{
provider = new PhysicalFileProvider(Path.GetDirectoryName(imagePath));
imagePath = Path.GetFileName(imagePath);
}
if (Path.IsPathRooted(regionsPath))
{
provider = new PhysicalFileProvider(Path.GetDirectoryName(imagePath));
regionsPath = Path.GetFileName(regionsPath);
}
}
var source = new ImageConfigurationSource
{
FileProvider = provider,
Path = imagePath,
RegionsPath = regionsPath,
Optional = optional,
ReloadOnChange = reloadOnChange
};
builder.Add(source);
return(builder);
}
public ImageConfigurationProvider(ImageConfigurationSource source) : base(source)
{
}