/// <summary>
/// Command function to detect key phrases in text.
/// Will print the result to the UI
/// </summary>
/// <param name="obj"></param>
private async void DetectKeyPhrases(object obj)
{
var queryString = HttpUtility.ParseQueryString("keyPhrases");
TextRequests request = new TextRequests
{
documents = new List <TextDocumentRequest>
{
new TextDocumentRequest {
id = "FirstId", text = InputQuery, language = "en"
}
}
};
TextKeyPhrasesResponse response = await _webRequest.MakeRequest <TextRequests, TextKeyPhrasesResponse>(HttpMethod.Post, queryString.ToString(), request);
if (response.documents == null || response.documents?.Count == 0)
{
Result = "No key phrases found.";
return;
}
StringBuilder sb = new StringBuilder();
foreach (TextKeyPhrasesDocuments document in response.documents)
{
sb.Append("Key phrases found:\n");
foreach (string phrase in document.keyPhrases)
{
sb.AppendFormat("{0}\n", phrase);
}
}
Result = sb.ToString();
}
/// <summary>
/// Command function to detect the language of a given text
/// Prints the result to the UI
/// </summary>
/// <param name="obj"></param>
private async void DetectLanguage(object obj)
{
var queryString = HttpUtility.ParseQueryString("languages");
TextRequests request = new TextRequests
{
documents = new List <TextDocumentRequest>
{
new TextDocumentRequest {
id = "FirstId", text = InputQuery
}
}
};
TextResponse response = await _webRequest.MakeRequest <TextRequests, TextResponse>(HttpMethod.Post, queryString.ToString(), request);
if (response.documents == null || response.documents.Count == 0)
{
Result = "No languages was detected.";
return;
}
StringBuilder sb = new StringBuilder();
foreach (TextLanguageDocuments document in response.documents)
{
foreach (TextDetectedLanguages detectedLanguage in document.detectedLanguages)
{
sb.AppendFormat("Detected language: {0} with score {1}\n", detectedLanguage.name, detectedLanguage.score);
}
}
Result = sb.ToString();
}
/// <summary>
/// Command function to detect the sentiment of a given text
/// Prints the result to the UI
/// </summary>
/// <param name="obj"></param>
private async void DetectSentiment(object obj)
{
var queryString = HttpUtility.ParseQueryString("sentiment");
TextRequests request = new TextRequests
{
documents = new List <TextDocumentRequest>
{
new TextDocumentRequest {
id = "FirstId", text = InputQuery, language = "en"
}
}
};
TextSentimentResponse response = await _webRequest.MakeRequest <TextRequests, TextSentimentResponse>(HttpMethod.Post, queryString.ToString(), request);
if (response.documents == null || response.documents?.Count == 0)
{
Result = "No sentiments detected";
return;
}
StringBuilder sb = new StringBuilder();
foreach (TextSentimentDocuments document in response.documents)
{
sb.AppendFormat("Document ID: {0}\n", document.id);
if (document.score >= 0.5)
{
sb.AppendFormat("Sentiment is positive, with a score of {0}\n", document.score);
}
else
{
sb.AppendFormat("Sentiment is negative with a score of {0}\n", document.score);
}
}
Result = sb.ToString();
}
