public async Task GetClientState()
{
_id++;
// construct json content
var builder = new StringBuìlder();
builder.Append("{\"jsonrpc\":\"2.0\",\"method\":\"getClientState\",\"params\":{\"v\":\"20180814\"},\"id\":");
builder.Append(_id);
builder.Append("}");
var content = builder.ToString();
var stringContent = new StringContent(content);
using var request = new HttpRequestMessage(HttpMethod.Get, HttpsTranslateStateSetup);
AddHeaders(request, stringContent, false);
using var response = await _client.SendAsync(request);
response.ThrowIfBlocked();
response.EnsureSuccessStatusCode();
await response.Content.ReadAsStringAsync();
}
public async Task Translate(ITranslationContext context)
{
try
{
await _sem.WaitAsync();
await EnsureSetupState();
_translationCount++;
_id++;
// construct json content
long r = (long)(DateTime.UtcNow - Epoch).TotalMilliseconds;
long n = 1;
var builder = new StringBuìlder();
builder.Append("{\"jsonrpc\":\"2.0\",\"method\":\"LMT_handle_jobs\",\"params\":{\"jobs\":[");
List <UntranslatedTextInfo> untranslatedTextInfos = new List <UntranslatedTextInfo>();
foreach (var untranslatedTextInfo in context.UntranslatedTextInfos)
{
List <TranslationPart> parts = NewlineSplitter
.Split(untranslatedTextInfo.UntranslatedText)
.Select(x => new TranslationPart {
Value = x, IsTranslatable = !NewlineSplitter.IsMatch(x)
})
.ToList();
var usableParts = parts
.Where(x => x.IsTranslatable)
.Select(x => x.Value)
.ToArray();
for (int i = 0; i < usableParts.Length; i++)
{
var usablePart = usableParts[i];
builder.Append("{\"kind\":\"default\",\"preferred_num_beams\":1,\"raw_en_sentence\":\""); // yes.. "en" no matter what source language is used
builder.Append(JsonHelper.Escape(usablePart));
var addedContext = new HashSet <string>();
builder.Append("\",\"raw_en_context_before\":[");
bool addedAnyBefore = false;
foreach (var contextBefore in untranslatedTextInfo.ContextBefore)
{
if (!addedContext.Contains(contextBefore))
{
builder.Append("\"");
builder.Append(JsonHelper.Escape(contextBefore));
builder.Append("\"");
builder.Append(",");
addedAnyBefore = true;
}
}
for (int j = 0; j < i; j++)
{
if (!addedContext.Contains(usableParts[j]))
{
builder.Append("\"");
builder.Append(JsonHelper.Escape(usableParts[j]));
builder.Append("\"");
builder.Append(",");
addedAnyBefore = true;
}
}
if (addedAnyBefore)
{
builder.Remove(builder.Length - 1, 1);
}
builder.Append("],\"raw_en_context_after\":[");
bool addedAnyAfter = false;
for (int j = i + 1; j < usableParts.Length; j++)
{
if (!addedContext.Contains(usableParts[j]))
{
builder.Append("\"");
builder.Append(JsonHelper.Escape(usableParts[j]));
builder.Append("\"");
builder.Append(",");
addedAnyAfter = true;
}
}
foreach (var contextAfter in untranslatedTextInfo.ContextAfter)
{
if (!addedContext.Contains(contextAfter))
{
builder.Append("\"");
builder.Append(JsonHelper.Escape(contextAfter));
builder.Append("\"");
builder.Append(",");
addedAnyAfter = true;
}
}
if (addedAnyAfter)
{
builder.Remove(builder.Length - 1, 1);
}
//builder.Append("],\"quality\":\"fast\"},");
builder.Append("]},");
n += usablePart.Count(c => c == 'i');
}
untranslatedTextInfos.Add(new UntranslatedTextInfo {
TranslationParts = parts, UntranslatedText = untranslatedTextInfo.UntranslatedText
});
}
builder.Remove(builder.Length - 1, 1); // remove final ","
var timestamp = r + (n - r % n);
builder.Append("],\"lang\":{\"user_preferred_langs\":[\"");
builder.Append(FixLanguage(context.DestinationLanguage).ToUpperInvariant());
builder.Append("\",\"");
builder.Append(FixLanguage(context.SourceLanguage).ToUpperInvariant());
builder.Append("\"],\"source_lang_user_selected\":\"");
builder.Append(FixLanguage(context.SourceLanguage).ToUpperInvariant());
builder.Append("\",\"target_lang\":\"");
builder.Append(FixLanguage(context.DestinationLanguage).ToUpperInvariant());
builder.Append("\"},\"priority\":-1,\"timestamp\":");
builder.Append(timestamp.ToString(CultureInfo.InvariantCulture));
builder.Append("},\"id\":");
builder.Append(_id);
builder.Append("}");
var content = builder.ToString();
var stringContent = new StringContent(content);
using var request = new HttpRequestMessage(HttpMethod.Post, HttpsServicePointTemplateUrl);
AddHeaders(request, stringContent, true);
// create request
using var response = await _client.PostAsync(HttpsServicePointTemplateUrl, stringContent);
response.ThrowIfBlocked();
response.EnsureSuccessStatusCode();
var str = await response.Content.ReadAsStringAsync();
ExtractTranslation(str, untranslatedTextInfos, context);
}
catch (BlockedException)
{
Reset();
throw;
}
finally
{
_sem.Release();
}
}