public async Task <WebhookResponse> GetExternalNews(GoogleCloudDialogflowV2WebhookRequest intent)
{
var newsSourceRequested = intent.QueryResult.Parameters[newsParameter].ToString();
string urlToUse = "";
urlToUse = BuildUrlToUse(newsSourceRequested, out string readableParameter);
NewsExtract extracts = await ObtainNewAPIDta(urlToUse);
if (extracts == null)
{
return(new WebhookResponse
{
FulfillmentText = Utilities.ErrorReturnMsg()
});
}
string returnString = ExtractHeadlines(extracts);
var returnValue = new WebhookResponse
{
FulfillmentText = returnString
};
// returnValue = ExtractHeadlines(extracts, returnValue);
return(returnValue);
}
/// <summary>
/// Gets external news.
/// </summary>
/// <param name="newsSource">The news source.</param>
/// <returns></returns>
public async Task <string> GetExternalNews(string newsSource)
{
var apiKey = _envHandler.GetApiKey(newsAPIKey);
var urlToUse = mediaNews.Replace("newsMedia", newsSource.ToLower().Trim())
.Replace("API_KEY", apiKey);
NewsExtract extracts = await ObtainNewAPIDta(urlToUse);
if (extracts == null)
{
return(null);
}
return(ExtractHeadlines(extracts));
}
private string ExtractHeadlines(NewsExtract extracts)
{
var returnMsg = new StringBuilder();
if (extracts.totalResults == 0 || !extracts.status.Equals("ok"))
{
return("Cannot obtain news at this time\n");
}
returnMsg.Append("Here are the headlines from " + extracts.articles[0].source.name + ".\n");
foreach (var article in extracts.articles)
{
returnMsg.Append(article.title + ".\n");
}
return(returnMsg.ToString());
}
/// <summary>
/// Gets the external news.
/// </summary>
/// <param name="parserResult">The parser result.</param>
/// <returns></returns>
internal async Task <WebhookResponse> GetExternalNews(JObject parserResult)
{
var parameters = parserResult.SelectToken(ParametersPath);
var paramValues =
((JObject)parameters).ToObject <Dictionary <string, string> >();
var newsSourceRequested = paramValues[newsParameter];
string urlToUse = "";
urlToUse = BuildUrlToUse(newsSourceRequested, urlToUse, out string readableParameter);
NewsExtract extracts = await ObtainNewAPIDta(urlToUse);
string returnString = ExtractHeadlines(extracts);
var returnValue = new WebhookResponse
{
FulfillmentText = returnString
};
returnValue = ExtractHeadlines(extracts, returnValue);
return(returnValue);
}
private WebhookResponse ExtractHeadlines(NewsExtract extracts, WebhookResponse returnValue)
{
returnValue = new WebhookResponse();
var headlines = ExtractHeadlines(extracts);
headlines += Utilities.EndOfCurrentRequest();
headlines = Utilities.ConvertAllToASCII(headlines);
var textMsg = new Text();
textMsg.Text_.Add(headlines);
var simpleResponses = new SimpleResponses();
var simpleResponse = Utilities.BuildTextToSpeech(headlines);
simpleResponses.SimpleResponses_.Add(simpleResponse);
returnValue.FulfillmentMessages.Add(new Intent.Types.Message {
SimpleResponses = simpleResponses, Platform = Platform.ActionsOnGoogle
});
returnValue.FulfillmentMessages.Add(new Intent.Types.Message {
Text = textMsg
});
return(returnValue);
}
