public ElasticQueryResult <T> RunQueryWithoutSecurityFilters <T>(ElasticQuery query) where T : TreeRecord
{
var info = StringHelper.AddToString(BaseUrl, "/", elasticSettings.DefaultIndex);
info = StringHelper.AddToString(info, "/", elasticSettings.DefaultTypeName);
var result = new ElasticQueryResult <T>
{
RequestInfo = info,
Status = 0,
TimeInMilliseconds = 0
};
var client = clientProvider.GetElasticClient(elasticSettings, result);
try
{
var started = DateTime.Now;
var request = new SearchRequest <ElasticArchiveRecord> {
Query = query.Query
};
var p = query.SearchParameters;
AddPaging(p?.Paging, request);
AddSort(p?.Paging?.OrderBy, p?.Paging?.SortOrder, request);
ExcludeUnwantedFields(request);
result.Response = client.Search <T>(request);
result.TimeInMilliseconds = (int)Math.Round((DateTime.Now - started).TotalMilliseconds);
result.Status = (int)HttpStatusCode.OK;
ProcessQueryResult(result, null, null, client.SourceSerializer);
}
catch (Exception ex)
{
var statusCode = (ex as ElasticsearchClientException)?.Response?.HttpStatusCode;
if (statusCode.HasValue)
{
Log.Warning(ex, "Exception on Elastic query: {0}", result.RequestInfo);
result.Status = statusCode.Value;
}
else
{
Log.Error(ex, "Exception on Elastic query: {0}", result.RequestInfo);
result.Status = (int)HttpStatusCode.InternalServerError;
}
var debugInformation = (ex as ElasticsearchClientException)?.DebugInformation;
if (!string.IsNullOrEmpty(debugInformation))
{
Log.Information(ex, "Additional information about the prior exception. Debug information: {0}", debugInformation);
}
result.Exception = ex;
}
return(result);
}
private void ProcessQueryResult <T>(ElasticQueryResult <T> result, FacetFilters[] facetsFilters, UserAccess access,
IElasticsearchSerializer serializer) where T : TreeRecord
{
var response = result.Response;
var hits = response?.Hits ?? new List <IHit <T> >();
result.TotalNumberOfHits = response?.HitsMetadata != null ? (int)response.HitsMetadata.Total.Value : -1;
var entries = new List <Entity <T> >();
foreach (var hit in hits)
{
var data = JsonConvert.DeserializeObject <T>(serializer.SerializeToString(hit.Source));
var entry = new Entity <T>
{
Data = data,
Highlight = GetHighlightingObj(hit, access),
Explanation = GetExplanationObj(hit, serializer)
};
if (access != null)
{
data.Translate(access.Language);
entry.IsDownloadAllowed = access.HasAnyTokenFor(data.PrimaryDataDownloadAccessTokens);
}
entries.Add(entry);
}
var entityResult = new EntityResult <T> {
Items = entries
};
if (response?.Aggregations.Any() != null)
{
var filteredAggregations = GetfilteredAggregations(response.Aggregations, facetsFilters, out var chosenCreationPeriodAggregation);
var facette = filteredAggregations.CreateSerializableAggregations();
ComplementAggregations(facette, chosenCreationPeriodAggregation);
result.Facets = facette;
}
result.Data = entityResult;
}
public ElasticQueryResult <T> RunQuery <T>(ElasticQuery query, UserAccess access) where T : TreeRecord
{
var stopwatch = new Stopwatch();
var info = StringHelper.AddToString(BaseUrl, "/", elasticSettings.DefaultIndex);
if (!string.IsNullOrEmpty(elasticSettings.DefaultTypeName))
{
info += "/" + elasticSettings.DefaultTypeName;
}
var result = new ElasticQueryResult <T>
{
RequestInfo = info,
Status = 0,
TimeInMilliseconds = 0,
EnableExplanations = query.SearchParameters?.Options?.EnableExplanations ?? false
};
var client = clientProvider.GetElasticClient(elasticSettings, result);
try
{
stopwatch.Start();
var searchRequest = BuildSearchRequest(query, access);
result.Response = client.Search <T>(searchRequest);
var json = client.RequestResponseSerializer.SerializeToString(searchRequest, SerializationFormatting.Indented);
Log.Debug(json);
stopwatch.Stop();
result.TimeInMilliseconds = stopwatch.ElapsedMilliseconds;
Debug.WriteLine($"Fetched record from web in {stopwatch.ElapsedMilliseconds}ms");
result.Status = (int)HttpStatusCode.OK;
ProcessQueryResult(result, query.SearchParameters?.FacetsFilters, access, client.SourceSerializer);
}
catch (Exception ex)
{
var statusCode = (ex as ElasticsearchClientException)?.Response?.HttpStatusCode;
if (statusCode.HasValue)
{
Log.Warning(ex, "Exception on Elastic query: {0}", result.RequestInfo);
result.Status = statusCode.Value;
}
else
{
Log.Error(ex, "Exception on Elastic query: {0}", result.RequestInfo);
result.Status = (int)HttpStatusCode.InternalServerError;
}
var debugInformation = (ex as ElasticsearchClientException)?.DebugInformation;
if (!string.IsNullOrEmpty(debugInformation))
{
Log.Information(ex, "Additional information about the prior exception. Debug information: {0}",
debugInformation);
}
result.Exception = ex;
}
finally
{
Log.Debug("RunQueryCompleted: {RequestInfo}, {RequestRaw}, {ResponseRaw}", result.RequestInfo, result.RequestRaw, result.ResponseRaw);
}
return(result);
}