MimeTypeNode FindMimeTypeForFile(string fileName)
{
IFilePathRegistryService filePathRegistryService = CompositionManager.GetExportedValue <IFilePathRegistryService> ();
try {
IContentType contentType = filePathRegistryService.GetContentTypeForPath(fileName);
if (contentType != PlatformCatalog.Instance.ContentTypeRegistryService.UnknownContentType)
{
string mimeType = PlatformCatalog.Instance.MimeToContentTypeRegistryService.GetMimeType(contentType);
if (mimeType != null)
{
MimeTypeNode mt = FindMimeType(mimeType);
if (mt != null)
{
return(mt);
}
}
}
} catch (Exception ex) {
LoggingService.LogError("IFilePathRegistryService query failed", ex);
}
foreach (MimeTypeNode mt in mimeTypeNodes)
{
if (mt.SupportsFile(fileName))
{
return(mt);
}
}
return(null);
}
