private void GetTickers()
{
if (Date == null || Text == null)
{
Console.WriteLine("Skipping ticker extraction since either date or text were not found");
return;
}
Console.WriteLine("Extracting tickers");
var calais = new CalaisDotNet("", Text);
var document = calais.Call <CalaisJsonDocument>();
try
{
JObject json = JObject.Parse(document.RawOutput);
Tickers = json.
Properties().
Where(key => (string)key.Value.SelectToken("_type") == "Company").
Select(key => (string)key.Value.SelectToken("resolutions[0].ticker")).
Where(ticker => ticker != null).
ToArray();
Console.WriteLine("Found tickers: {0}", String.Join(", ", Tickers));
}
catch (Exception e)
{
Console.WriteLine("WARNING: could not extract tickers from this document. {0}", e.Message);
}
}
public void ParseUrl(string content)
{
// A couple options: http://stackoverflow.com/questions/123336/how-can-you-strip-non-ascii-characters-from-a-string-in-c
string asAscii = Encoding.ASCII.GetString(
Encoding.Convert(
Encoding.UTF8,
Encoding.GetEncoding(
Encoding.ASCII.EncodingName,
new EncoderReplacementFallback(string.Empty),
new DecoderExceptionFallback()
),
Encoding.UTF8.GetBytes(content)
)
);
CalaisDotNet calais = new CalaisDotNet(apikey, asAscii);
document = calais.Call <CalaisSimpleDocument>();
// CalaisRdfDocument rdf = calais.Call<CalaisRdfDocument>();
}
private void GetTickers()
{
if (Date == null || Text == null)
{
Console.WriteLine("Skipping ticker extraction since either date or text were not found");
return;
}
Console.WriteLine("Extracting tickers");
var calais = new CalaisDotNet("", Text);
var document = calais.Call<CalaisJsonDocument>();
try
{
JObject json = JObject.Parse(document.RawOutput);
Tickers = json.
Properties().
Where(key => (string)key.Value.SelectToken("_type") == "Company").
Select(key => (string)key.Value.SelectToken("resolutions[0].ticker")).
Where(ticker => ticker != null).
ToArray();
Console.WriteLine("Found tickers: {0}", String.Join(", ", Tickers));
}
catch (Exception e)
{
Console.WriteLine("WARNING: could not extract tickers from this document. {0}", e.Message);
}
}
