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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "docsumstate.h"
#include "docsum_field_writer_state.h"
#include <vespa/juniper/rpinterface.h>
#include <vespa/document/datatype/positiondatatype.h>
#include <vespa/juniper/queryhandle.h>
#include <vespa/searchcommon/attribute/iattributecontext.h>
#include <vespa/searchlib/common/geo_location.h>
#include <vespa/searchlib/common/geo_location_parser.h>
#include <vespa/searchlib/common/geo_location_spec.h>
#include <vespa/searchlib/common/matching_elements.h>
#include <vespa/searchlib/parsequery/parse.h>
#include <vespa/searchlib/parsequery/stackdumpiterator.h>
#include <vespa/vespalib/stllike/hash_map.hpp>
#include <vespa/vespalib/util/issue.h>
#include <cassert>
using search::common::GeoLocationParser;
using search::common::GeoLocationSpec;
using vespalib::Issue;
namespace search::docsummary {
GetDocsumsState::DynTeaserState::DynTeaserState()
: _queries()
{
}
GetDocsumsState::DynTeaserState::~DynTeaserState() = default;
std::unique_ptr<juniper::QueryHandle>&
GetDocsumsState::DynTeaserState::get_query(vespalib::stringref field)
{
return _queries[field];
}
GetDocsumsState::GetDocsumsState(GetDocsumsStateCallback &callback)
: _args(),
_docsumbuf(),
_callback(callback),
_dynteaser(),
_attrCtx(),
_attributes(),
_stash(),
_fieldWriterStates(),
_parsedLocations(),
_summaryFeatures(nullptr),
_summaryFeaturesCached(false),
_omit_summary_features(false),
_rankFeatures(nullptr),
_matching_elements()
{
}
GetDocsumsState::~GetDocsumsState() = default;
const MatchingElements &
GetDocsumsState::get_matching_elements(const MatchingElementsFields &matching_elems_fields)
{
if (!_matching_elements) {
_matching_elements = _callback.fill_matching_elements(matching_elems_fields);
}
return *_matching_elements;
}
void
GetDocsumsState::parse_locations()
{
using document::PositionDataType;
assert(_parsedLocations.empty()); // only allowed to call this once
if (! _args.getLocation().empty()) {
GeoLocationParser parser;
if (parser.parseWithField(_args.getLocation())) {
auto view = parser.getFieldName();
auto attr_name = PositionDataType::getZCurveFieldName(view);
GeoLocationSpec spec{attr_name, parser.getGeoLocation()};
_parsedLocations.push_back(spec);
} else {
Issue::report("could not parse location string '%s' from request",
_args.getLocation().c_str());
}
}
auto stackdump = _args.getStackDump();
if (! stackdump.empty()) {
search::SimpleQueryStackDumpIterator iterator(stackdump);
while (iterator.next()) {
if (iterator.getType() == search::ParseItem::ITEM_GEO_LOCATION_TERM) {
vespalib::string view = iterator.getIndexName();
vespalib::string term = iterator.getTerm();
GeoLocationParser parser;
if (parser.parseNoField(term)) {
auto attr_name = PositionDataType::getZCurveFieldName(view);
GeoLocationSpec spec{attr_name, parser.getGeoLocation()};
_parsedLocations.push_back(spec);
} else {
Issue::report("could not parse location string '%s' from stack dump",
term.c_str());
}
}
}
}
}
}
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