public static Image FromStream(Stream stream, string filename)
{
byte[] fileBytes = stream.ReadAllBytes();
return new Image
{
ContentType = MimeUtility.GetMimeType(fileBytes),
Data = fileBytes,
Name = filename,
Size = stream.Length
};
}
public TranslationModel CreateModel(string baseModelId, string name = null, System.IO.Stream forcedGlossary = null, System.IO.Stream parallelCorpus = null, Stream monolingualCorpus = null)
{
if (string.IsNullOrEmpty(baseModelId))
{
throw new ArgumentNullException(nameof(baseModelId));
}
try
{
var formData = new MultipartFormDataContent();
if (forcedGlossary != null)
{
var forcedGlossaryContent = new ByteArrayContent(forcedGlossary.ReadAllBytes());
MediaTypeHeaderValue contentType;
MediaTypeHeaderValue.TryParse("application/octet-stream", out contentType);
forcedGlossaryContent.Headers.ContentType = contentType;
formData.Add(forcedGlossaryContent, "forced_glossary", "filename");
}
if (parallelCorpus != null)
{
var parallelCorpusContent = new ByteArrayContent(parallelCorpus.ReadAllBytes());
MediaTypeHeaderValue contentType;
MediaTypeHeaderValue.TryParse("application/octet-stream", out contentType);
parallelCorpusContent.Headers.ContentType = contentType;
formData.Add(parallelCorpusContent, "parallel_corpus", "filename");
}
if (monolingualCorpus != null)
{
var monolingualCorpusContent = new ByteArrayContent(monolingualCorpus.ReadAllBytes());
MediaTypeHeaderValue contentType;
MediaTypeHeaderValue.TryParse("text/plain", out contentType);
monolingualCorpusContent.Headers.ContentType = contentType;
formData.Add(monolingualCorpusContent, "monolingual_corpus", "filename");
}
var result = RepositoryClient.WithAuthentication(ApiKeys.LanguageTranslatorUsername, ApiKeys.LanguageTranslatorPassword)
.PostAsync($"{ApiKeys.LanguageTranslatorEndpoint}{modelsUrl}")
.WithArgument("base_model_id", baseModelId)
.WithArgument("name", name)
.WithBodyContent(formData)
.As <TranslationModel>()
.Result;
return(result);
}
catch (AggregateException ae)
{
throw ae.Flatten();
}
}
/// <summary>
/// Writes a stream to a file.
/// </summary>
/// <param name="stream">
/// The source <see cref="Stream" /> to read from.
/// </param>
/// <param name="path">
/// The destination path.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="path" /> is <c>null</c>.
/// </exception>
public static void WriteToFile([NotNull] this Stream stream, [NotNull] string path)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
if (path == null)
{
throw new ArgumentNullException(nameof(path));
}
var bytes = stream.ReadAllBytes();
File.WriteAllBytes(path, bytes);
}
internal static uint Calculate(Stream stream)
{
// Copy the stream to a memory steam and get the CRC32 of the bytes
byte[] content = stream.ReadAllBytes();
return Calculate(content);
}