static void Main(string[] args)
{
Console.WriteLine("Sentiment Analysis CLI tool.");
Console.WriteLine("API Location: {0}", Config.ConfigReader.ApiLocation);
Console.WriteLine("API Key: {0}", string.IsNullOrWhiteSpace(Config.ConfigReader.ApiKey) ? "Not set!" : "Set");
var cliArguments = new CliArguments(args);
if (cliArguments.ArgumentType == ArgType.Invalid)
{
Console.WriteLine("Options: \n\t-k: Include Keyphrase Analysis\n\t-f {filename.ext} : Process contents of file.\n\t-t \"Text to analyse\" : Process text as entered.");
Console.WriteLine("\nFormat: \n\tSentimentAnalysisConsoleTestTool -f {filename.txt}");
Console.WriteLine("\tSentimentAnalysisConsoleTestTool -t \"Text to analyse\"");
Console.WriteLine("\tSentimentAnalysisConsoleTestTool -f {filename.txt} -k\n");
return;
}
if (string.IsNullOrWhiteSpace(Config.ConfigReader.ApiKey) || string.IsNullOrWhiteSpace(Config.ConfigReader.ApiLocation))
{
Console.WriteLine("No API location or key is present. Cannot continue.");
return;
}
string textToAnalyse = GetAnalysisInput(cliArguments);
if (textToAnalyse == null)
{
return;
}
var location = (LocationKeyIdentifier)System.Enum.Parse(typeof(LocationKeyIdentifier), Config.ConfigReader.ApiLocation, true);
try
{
Console.WriteLine("Sentiment Analysis: Submitting {0} characters of text for analysis.", textToAnalyse.Length);
if (cliArguments.Options == ArgOptions.IncludeKeyphraseAnalysis)
{
Console.WriteLine("Including Keyphrase analysis");
}
var analysis = TextAnalyticConfigurationSettings.CreateUsingConfigurationKeys(Config.ConfigReader.ApiKey, location)
.AddConsoleDiagnosticLogging()
.UsingHttpCommunication()
.WithTextAnalyticAnalysisActions()
.AddSentimentAnalysisSplitIntoSentences(textToAnalyse);
if (cliArguments.Options == ArgOptions.IncludeKeyphraseAnalysis)
{
analysis = analysis.AddKeyPhraseAnalysis(textToAnalyse);
}
var result = analysis.AnalyseAllAsync().Result;
ProcessResults(result);
}
catch (Exception ex)
{
Console.WriteLine("Error calling the Cognitive service. [{0}]", ex.Message);
}
}
private static string GetAnalysisInput(CliArguments cliArgs)
{
if (cliArgs.ArgumentType == ArgType.ManualText)
{
return(cliArgs.TextToAnalyse);
}
else
{
if (System.IO.File.Exists(cliArgs.Filename))
{
return(System.IO.File.ReadAllText(cliArgs.Filename));
}
else
{
Console.WriteLine("Error: File [{0}] does not exist", cliArgs.Filename);
return(null);
}
}
}