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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "config.h"
#include "rpinterface.h"
#include "juniperdebug.h"
#define _NEED_SUMMARY_CONFIG_IMPL
#include "SummaryConfig.h"
#include <vespa/vespalib/locale/c.h>
namespace juniper
{
Config::Config(const char* config_name, const Juniper & juniper) :
_docsumparams(),
_matcherparams(),
_sumconf(nullptr),
_config_name(config_name),
_juniper(juniper)
{
std::string separators = "";
separators += UNIT_SEPARATOR;
separators += GROUP_SEPARATOR;
const char* high_on = GetProp("dynsum.highlight_on", "<b>");
const char* high_off = GetProp("dynsum.highlight_off", "</b>");
const char* contsym = GetProp("dynsum.continuation", "...");
const char* fallback = GetProp("dynsum.fallback", "none");
size_t summarylength = atoi(GetProp("dynsum.length", "256"));
size_t sum_minlength = atoi(GetProp("dynsum.min_length", "128"));
size_t stem_min = atoi(GetProp("stem.min_length", "5"));
size_t stem_extend = atoi(GetProp("stem.max_extend", "3"));
size_t surround_max = atoi(GetProp("dynsum.surround_max", "128"));
size_t max_matches = atoi(GetProp("dynsum.max_matches", "3"));
const char* escape_markup = GetProp("dynsum.escape_markup", "auto");
const char* preserve_white_space = GetProp("dynsum.preserve_white_space", "off");
size_t match_winsize = strtol(GetProp("matcher.winsize", "200"), NULL, 0);
size_t max_match_candidates = atoi(GetProp("matcher.max_match_candidates", "1000"));
const char* seps = GetProp("dynsum.separators", separators.c_str());
const unsigned char* cons =
reinterpret_cast<const unsigned char*>(GetProp("dynsum.connectors", separators.c_str()));
double proximity_factor = vespalib::locale::c::strtod(GetProp("proximity.factor", "0.25"), NULL);
// Silently convert to something sensible
if (proximity_factor > 1E8 || proximity_factor < 0) proximity_factor = 0.25;
_sumconf = CreateSummaryConfig(high_on, high_off, contsym, seps, cons,
StringToConfigFlag(escape_markup),
StringToConfigFlag(preserve_white_space));
_docsumparams.SetEnabled(true)
.SetLength(summarylength).SetMinLength(sum_minlength)
.SetMaxMatches(max_matches)
.SetSurroundMax(surround_max)
.SetFallback(fallback);
_matcherparams
.SetStemMinLength(stem_min).SetStemMaxExtend(stem_extend)
.SetMatchWindowSize(match_winsize)
.SetMaxMatchCandidates(max_match_candidates)
.SetWordFolder(& _juniper.getWordFolder())
.SetProximityFactor(proximity_factor);
}
Config::~Config()
{
DeleteSummaryConfig(_sumconf);
}
const char* Config::GetProp(const char* name, const char* def)
{
std::string propstr = _config_name.c_str();
propstr += '.';
propstr.append(name);
if (_config_name == "juniper") {
return _juniper.getProp().GetProperty(propstr.c_str(), def);
} else {
const char* p = _juniper.getProp().GetProperty(propstr.c_str(), NULL);
if (p == NULL) {
propstr = "juniper.";
propstr.append(name);
p = _juniper.getProp().GetProperty(propstr.c_str(), def);
}
return p;
}
}
} // end namespace juniper
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