public ActionResult ExecuteQuery(string query, string driverName)
{
IntermediateQuery queryObj;
try
{
queryObj = _queryParser.ParseQuery(query);
List <QueryResult> results = _driverManager.ExecuteQuery(queryObj, driverName);
return(PartialView("QueryResultPartial", results));
}
catch (InvalidQuerySyntaxException e)
{
return(PartialView("FailedQueryErrorMessage", $"Syntax error: {e.UnnesessarySyntax}"));
}
catch (UnknownDriverException e)
{
return(PartialView("FailedQueryErrorMessage", $"Unknown driver: {e.DriverName}"));
}
catch (EmptyQueryException e)
{
return(PartialView("FailedQueryErrorMessage", $"{e.Message}"));
}
catch (Exception e)
{
return(PartialView("FailedQueryErrorMessage", $"Failed to execute query: {e.Message}"));
}
}
public async Task <IActionResult> InitializeUploadAsync([FromBody] SearchRequest request,
CancellationToken cancellationToken)
{
var query = _queryParser.ParseQuery(request);
if (query == null)
{
return(BadRequest("Invalid query"));
}
var response = await _mediator.Send(query, cancellationToken);
return(Ok(response));
}
public IEnumerable <string> Search(string query)
{
var parsedQuery = queryParser.ParseQuery(query);
var paths = new HashSet <string>(StringComparer.InvariantCultureIgnoreCase);
foreach (var documentId in parsedQuery.Execute(fullTextIndex))
{
if (pathIndex.TryGetByFirst(documentId, out var filePath))
{
paths.Add(filePath);
}
}
return(paths);
}
public IQuery ParseQuery(string query)
{
var parsedQuery = queryParser.ParseQuery(query);
return(queryVisitors.Aggregate(parsedQuery, (x, y) => x.Accept(y)));
}
