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Add IEM load text product API functionality

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This commit is contained in:
Dan Paulat 2025-02-01 23:40:06 -06:00
parent f06191f290
commit 2720ad6a38
5 changed files with 90 additions and 20 deletions
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60
wxdata/source/scwx/provider/iem_warnings_provider.cpp
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@ -27,11 +27,6 @@ public:
Impl& operator=(const Impl&) = delete;
Impl(const Impl&&) = delete;
Impl& operator=(const Impl&&) = delete;
std::vector<std::string>
ListTextProducts(std::chrono::sys_time<std::chrono::days> date,
std::optional<std::string_view> cccc = {},
std::optional<std::string_view> pil = {});
};
IemWarningsProvider::IemWarningsProvider() : p(std::make_unique<Impl>()) {}
@ -46,14 +41,6 @@ std::vector<std::string> IemWarningsProvider::ListTextProducts(
std::chrono::sys_time<std::chrono::days> date,
std::optional<std::string_view> cccc,
std::optional<std::string_view> pil)
{
return p->ListTextProducts(date, cccc, pil);
}
std::vector<std::string> IemWarningsProvider::Impl::ListTextProducts(
std::chrono::sys_time<std::chrono::days> date,
std::optional<std::string_view> cccc,
std::optional<std::string_view> pil)
{
using namespace std::chrono;
@ -149,4 +136,51 @@ std::vector<std::string> IemWarningsProvider::Impl::ListTextProducts(
return textProducts;
}
std::vector<std::shared_ptr<awips::TextProductFile>>
IemWarningsProvider::LoadTextProducts(
const std::vector<std::string>& textProducts)
{
auto parameters = cpr::Parameters {{"nolimit", "true"}};
std::vector<std::pair<std::string_view, cpr::AsyncResponse>>
asyncResponses {};
for (auto& productId : textProducts)
{
asyncResponses.emplace_back(
productId,
cpr::GetAsync(
cpr::Url {kBaseUrl_ + kNwsTextProductEndpoint_ + productId},
network::cpr::GetHeader(),
parameters));
}
std::vector<std::shared_ptr<awips::TextProductFile>> textProductFiles;
for (auto& asyncResponse : asyncResponses)
{
auto response = asyncResponse.second.get();
if (response.status_code == cpr::status::HTTP_OK)
{
// Load file
std::shared_ptr<awips::TextProductFile> textProductFile {
std::make_shared<awips::TextProductFile>()};
std::istringstream responseBody {response.text};
if (textProductFile->LoadData(responseBody))
{
textProductFiles.push_back(textProductFile);
}
}
else
{
logger_->warn("Could not load text product: {} ({})",
asyncResponse.first,
response.status_line);
}
}
return textProductFiles;
}
} // namespace scwx::provider