public async Task <ParsedSentence> ParseSentenceAsync(string sentence)
{
using (var client = _httpClientFactory.CreateClient())
{
var ls = _connectionStringProvider.GetString("languageService");
if (string.IsNullOrEmpty(ls))
{
ls = "http://localhost:5000";
}
var qs = new StringBuilder("properties=")
.Append(WebUtility.UrlEncode(JsonConvert.SerializeObject(new
{
annotators = "tokenize,ssplit,pos,ner,depparse,openie,sentiment"
}))).Append("&pipelineLanguage=en");
var uriBuilder = new UriBuilder(ls);
uriBuilder.Query = qs.ToString();
var message = new HttpRequestMessage(HttpMethod.Post, uriBuilder.Uri);
message.Content = new FormUrlEncodedContent(new List <KeyValuePair <string, string> >()
{
new KeyValuePair <string, string>(string.Empty, sentence)
});
try
{
var response = await client.SendAsync(message);
var content = await response.Content.ReadAsStringAsync();
if (response.IsSuccessStatusCode)
{
var entity = JObject.Parse(content);
return(ParsedSentence.Build(entity));
}
}
catch
{
}
return(new ParsedSentence());
}
}
public UnderstandingOutcome Understand(ParsedSentence sentence, MeaningBuilder meaningBuilder) => Understand(sentence, _phraseTypeUnderstanders, meaningBuilder);
