public void GetResourceCultureNameTest(string fileName, string expectedCulture)
{
var resourceDescriptor = new ResourceDescriptor();
resourceDescriptor.FileName = fileName;
var culture = ResourcesForCulture.GetResourceCultureName(resourceDescriptor);
Assert.Equal(expectedCulture, culture);
}
public static string GetResourceCultureName(ResourceDescriptor res)
{
var ext = Path.GetExtension(res.FileName);
if (string.Equals(ext, ".resx", StringComparison.OrdinalIgnoreCase) ||
string.Equals(ext, ".restext", StringComparison.OrdinalIgnoreCase) ||
string.Equals(ext, ".resources", StringComparison.OrdinalIgnoreCase))
{
var resourceBaseName = Path.GetFileNameWithoutExtension(res.FileName);
var cultureName = Path.GetExtension(resourceBaseName);
if (string.IsNullOrEmpty(cultureName) || cultureName.Length < 3)
{
return string.Empty;
}
// Path.Extension adds a . to the file extension name; example - ".resources". Removing the "." with Substring
cultureName = cultureName.Substring(1);
if (CultureInfoCache.KnownCultureNames.Contains(cultureName))
{
return cultureName;
}
}
return string.Empty;
}