static async Task Search(string index, string query, double threatIntent, bool identityhate, bool search_links, int top)
{
var client = new SearchIndexClient("socialnews", index, new SearchCredentials("0FD303356E9F04596A433B00CCE37F1E"));
client.SetUserAgent("NewsAlphaCLI");
string field = "text", filterMsg = "none", limit = "all";
SearchParameters parameters = new SearchParameters()
{
Select = new[] { "id", "user", "text", "date_published", "no", "links", "identity_hate", "entities", "threat_intent" },
OrderBy = new [] { "date_published desc" }
};
if (threatIntent > 0.0)
{
parameters.Filter = "threat_intent gt " + threatIntent;
parameters.OrderBy = new[] { "threat_intent desc, date_published desc" };
filterMsg = "threat_intent";
}
if (identityhate && threatIntent > 0.0)
{
parameters.Filter = "and identity_hate eq true";
filterMsg = "threat_intent and identity_hate";
}
else if (identityhate)
{
parameters.Filter = "identity_hate eq true";
filterMsg = "identity_hate";
}
if (search_links)
{
parameters.SearchFields = new[] { "links/uri" };
field = "links";
}
if (top > 0)
{
parameters.Top = top;
limit = top.ToString();
}
DocumentSearchResult <Document> docResults = null;
List <SocialNewsSearchResult> results = new List <SocialNewsSearchResult>();
using (var op = Begin("Search {0} for {1} containing {2} filtered on {3} limited to {4} results",
index, field, query, filterMsg, limit))
{
docResults = await client.Documents.SearchAsync(query, parameters);
op.Complete();
}
Info("Got {0} results.", docResults.Results.Count);
foreach (var dr in docResults.Results)
{
var r = new SocialNewsSearchResult()
{
Id = (string)dr.Document["id"],
User = (string)dr.Document["user"],
DatePublished = ((DateTimeOffset)dr.Document["date_published"]).UtcDateTime,
Text = (string)dr.Document["text"],
HasIdentityHate = dr.Document["identity_hate"] != null ? (bool)dr.Document["identity_hate"] : false,
No = (long)dr.Document["no"],
ThreatIntent = dr.Document["threat_intent"] != null ? (double)dr.Document["threat_intent"] : 0.0,
};
try
{
var links = (IEnumerable <Document>)dr.Document["links"];
r.Links = links.Select(l => (string)l["uri"]).ToArray();
var entities = (object[])dr.Document["entities"];
r.Entities = entities.Cast <string>().ToArray();
}
catch
{
r.Links = Array.Empty <string>();
}
results.Add(r);
}
if (results.Count == 0)
{
Info("0 social news posts in index {0} matching query {1}.\n", index.Replace("-index", ""), query);
Exit(ExitResult.SUCCESS);
}
Info("Showing social news posts in index {0} matching query {1}.\n", index.Replace("-index", ""), query);
CO.WriteLine("----");
foreach (var r in results)
{
CO.WriteLineFormatted("Id: {0}\nDate: {1} (UTC) \nUser: {2}\nNo.: {3}\nText: {4}\nLinks: \n{5}\nEntities: \n{6}",
Color.LightGoldenrodYellow, Color.Gray, r.Id, r.DatePublished.ToString(), r.User, r.No, r.Text, "\t" + string.Join(Environment.NewLine + "\t", r.Links),
r.Entities == null ? "" : "\t" + string.Join(Environment.NewLine + "\t", r.Entities));
if (r.ThreatIntent > 0.91)
{
CO.WriteLineFormatted("Threat Intent: {0}", Color.Red, Color.Gray, r.ThreatIntent);
}
else
{
CO.WriteLineFormatted("Threat Intent: {0}", Color.LightGoldenrodYellow, Color.Gray, r.ThreatIntent);
}
CO.WriteLine("----");
}
}
