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#include "command_fwd.h"
#include "connection.h"
#include "connectionPool.h"
#include "logWriter.h"
#include "maintenanceimpl.h"
#include "resourcePool.impl.h"
#include "wrap/domparser.h"
#include "wrap/regex.h"
#include "wrap/ustring.h"
#include <Ice/Properties.h>
#include <boost/core/typeinfo.hpp>
#include <boost/detail/basic_pointerbuf.hpp>
#include <boost/iostreams/detail/error.hpp>
#include <boost/iostreams/detail/streambuf/indirect_streambuf.hpp>
#include <boost/lexical_cast.hpp>
#include <compileTimeFormatter.h>
#include <cstdint>
#include <curl/curl.h>
#include <curlStream.h>
#include <exception>
#include <filesystem>
#include <initializer_list>
#include <lexer-regex.h>
#include <libxml++/parsers/saxparser.h> // IWYU pragma: keep
#include <logger.h>
#include <memory>
#include <modifycommand.h>
#include <nagios.h>
#include <stack>
#include <string>
#include <string_view>
#include <tablepatch.h>
#include <utility>
#include <utils/dbUtils.h>
namespace Ice {
struct Current;
}
namespace Gentoo::Service {
AdHoc::Lexer::PatternPtr bugLink = AdHoc::LexerMatchers::regex(
R"R(Bug:(\d+) - "" status:(\w*) resolution:(\w*) severity:(\w*).*)R", G_REGEX_OPTIMIZE);
class BugListParser : public xmlpp::SaxParser, AdHoc::Lexer {
public:
explicit BugListParser(DB::ModifyCommandPtr i) : ins(std::move(i))
{
rules.push_back({{InitialState}, bugLink, [this](auto es) {
ins->bindParamI(0, boost::lexical_cast<int64_t>(*es->pattern()->match(1)));
ins->bindParamS(2, *es->pattern()->match(2));
ins->bindParamS(1, *es->pattern()->match(4));
}});
}
protected:
void
on_start_element(const Glib::ustring & e, const xmlpp::SaxParser::AttributeList &) override
{
stk.push(e);
}
void
on_characters(const Glib::ustring & t) override
{
if (stk.top() == "a") {
attributes += t;
}
else if (stk.top() == "em") {
summary += t;
}
}
void
on_end_element(const Glib::ustring & e) override
{
stk.pop();
if (e == "li") {
extract(attributes.c_str(), attributes.length());
ins->bindParamS(3, summary);
ins->execute();
attributes.clear();
summary.clear();
}
}
private:
DB::ModifyCommandPtr ins;
std::stack<Glib::ustring> stk;
Glib::ustring attributes;
Glib::ustring summary;
};
AdHocFormatter(UpdatingBugs, "Refreshing bug list from %?");
AdHocFormatter(UpdatingBugUrl, " ... %?");
AdHocFormatter(UpdatingBugsResult, "Refreshed bug list: %? added, %? updated, %? removed");
AdHocFormatter(UpdatingBugsResultPerf, "|added=%? updated=%? removed=%?");
constexpr const std::string_view NagiosServiceName("GB API Bug Updates");
void
Maintenance::refreshBugs(const Ice::Current & c)
{
try {
auto log = LOGMANAGER()->getLogger(__FUNCTION__);
std::filesystem::path root = properties(c)->getPropertyWithDefault(
"GentooBrowseAPI.BugRoot", "https://bugs.gentoo.org/data/cached");
log->messagectf<UpdatingBugs>(IceTray::Logging::LogLevel::INFO, root);
auto dbc = db->get();
DB::TransactionScope tx(*dbc.get());
DB::TablePatch tp;
tp.pk = {"bugId"};
tp.cols = {"bugId", "severity", "status", "summary"};
tp.dest = "gentoobrowse.bugs";
tp.src = Utils::Database::emptyClone(dbc.get(), "gentoobrowse.bugs");
auto ins = Utils::Database::tablePatchInserter(dbc.get(), tp);
BugListParser blp(ins);
for (const auto & bl : {"buglist-CONFIRMED.html", "buglist-UNCONFIRMED.html", "buglist-IN_PROGRESS.html"}) {
log->messagectf<UpdatingBugUrl>(IceTray::Logging::LogLevel::DEBUG, bl);
AdHoc::Net::CurlStreamSource css(root / bl);
css.setopt(CURLOPT_ENCODING, "deflate, gzip");
css.setopt(CURLOPT_TIMEOUT, 20L);
AdHoc::Net::CurlStream cs(css);
blp.parse_stream(cs);
}
auto result = dbc->patchTable(&tp);
Utils::Database::drop(dbc.get(), tp.src);
log->messagectf<UpdatingBugsResult>(
IceTray::Logging::LogLevel::INFO, result.inserts, result.updates, result.deletes);
AdHoc::submitNagiosPassiveServiceCheck(NagiosServiceName, AdHoc::NagiosStatusCode::OK,
UpdatingBugsResult::get(result.inserts, result.updates, result.deletes)
+ UpdatingBugsResultPerf::get(result.inserts, result.updates, result.deletes));
}
catch (const std::exception & ex) {
AdHoc::submitNagiosPassiveServiceCheck(NagiosServiceName, AdHoc::NagiosStatusCode::Warning, ex.what());
throw;
}
}
}
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