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Handle query string in supplied placefile URL, and improve error messages

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This commit is contained in:
Dan Paulat 2023-07-26 23:07:19 -05:00
parent dcace24579
commit 6f44d9f4e0
1 changed files with 51 additions and 8 deletions
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59
scwx-qt/source/scwx/qt/manager/placefile_manager.cpp
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@ -7,9 +7,11 @@
#include <QDir>
#include <QUrl>
#include <boost/algorithm/string.hpp>
#include <boost/asio/post.hpp>
#include <boost/asio/steady_timer.hpp>
#include <boost/asio/thread_pool.hpp>
#include <boost/tokenizer.hpp>
#include <cpr/cpr.h>
namespace scwx
@ -314,21 +316,62 @@ void PlacefileRecord::Update()
}
else
{
// TODO: Update hard coded parameters
auto response = cpr::Get(
cpr::Url {name},
cpr::Header {{"User-Agent", "Supercell Wx/0.2.2"}},
cpr::Parameters {
{"version", "1.2"}, {"lat", "38.699"}, {"lon", "-90.683"}});
std::string decodedUrl {name};
auto queryPos = decodedUrl.find('?');
if (queryPos != std::string::npos)
{
decodedUrl.erase(queryPos);
}
if (response.status_code == cpr::status::HTTP_OK)
// TODO: Update hard coded parameters
auto parameters = cpr::Parameters {
{"version", "1.2"}, {"lat", "38.699"}, {"lon", "-90.683"}};
// Iterate through each query parameter in the URL
if (url.hasQuery())
{
auto query = url.query(QUrl::ComponentFormattingOption::FullyEncoded)
.toStdString();
boost::char_separator<char> delimiter("&");
boost::tokenizer tokens(query, delimiter);
for (auto& token : tokens)
{
std::vector<std::string> split {};
boost::split(split, token, boost::is_any_of("="));
if (split.size() >= 2)
{
// Token is a key=value parameter
parameters.Add({split[0], split[1]});
}
else
{
// Token is a single key with no value
parameters.Add({token, {}});
}
}
}
// Send HTTP GET request
// TODO: Update hard coded User-Agent
auto response =
cpr::Get(cpr::Url {decodedUrl},
cpr::Header {{"User-Agent", "SupercellWx/0.2.2"}},
parameters);
if (cpr::status::is_success(response.status_code))
{
std::istringstream responseBody {response.text};
updatedPlacefile = gr::Placefile::Load(name, responseBody);
}
else if (response.status_code == 0)
{
logger_->error("Error loading placefile: {}", response.error.message);
}
else
{
logger_->warn("Error loading placefile: {}", response.error.message);
logger_->error("Error loading placefile: {}", response.status_line);
}
}