OrcaSlicer/src/libslic3r/Format/SL1.cpp

#include "SL1.hpp"
#include "GCode/ThumbnailData.hpp"
#include "libslic3r/Time.hpp"

#include <boost/log/trivial.hpp>
#include <boost/filesystem.hpp>

#include "libslic3r/Zipper.hpp"
#include "libslic3r/SLAPrint.hpp"

namespace Slic3r {

using ConfMap = std::map<std::string, std::string>;

namespace {

std::string to_ini(const ConfMap &m)
{
    std::string ret;
    for (auto &param : m) ret += param.first + " = " + param.second + "\n";
    
    return ret;
}

std::string get_cfg_value(const DynamicPrintConfig &cfg, const std::string &key)
{
    std::string ret;
    
    if (cfg.has(key)) {
        auto opt = cfg.option(key);
        if (opt) ret = opt->serialize();
    }
    
    return ret;    
}

void fill_iniconf(ConfMap &m, const SLAPrint &print)
{
    auto &cfg = print.full_print_config();
    m["layerHeight"]    = get_cfg_value(cfg, "layer_height");
    m["expTime"]        = get_cfg_value(cfg, "exposure_time");
    m["expTimeFirst"]   = get_cfg_value(cfg, "initial_exposure_time");
    m["materialName"]   = get_cfg_value(cfg, "sla_material_settings_id");
    m["printerModel"]   = get_cfg_value(cfg, "printer_model");
    m["printerVariant"] = get_cfg_value(cfg, "printer_variant");
    m["printerProfile"] = get_cfg_value(cfg, "printer_settings_id");
    m["printProfile"]   = get_cfg_value(cfg, "sla_print_settings_id");
    m["fileCreationTimestamp"] = Utils::utc_timestamp();
    m["prusaSlicerVersion"]    = SLIC3R_BUILD_ID;
    
    SLAPrintStatistics stats = print.print_statistics();
    // Set statistics values to the printer
    
    double used_material = (stats.objects_used_material +
                            stats.support_used_material) / 1000;
    
    int num_fade = print.default_object_config().faded_layers.getInt();
    num_fade = num_fade >= 0 ? num_fade : 0;
    
    m["usedMaterial"] = std::to_string(used_material);
    m["numFade"]      = std::to_string(num_fade);
    m["numSlow"]      = std::to_string(stats.slow_layers_count);
    m["numFast"]      = std::to_string(stats.fast_layers_count);
    m["printTime"]    = std::to_string(stats.estimated_print_time);
    
    m["action"] = "print";
}

void fill_slicerconf(ConfMap &m, const SLAPrint &print)
{
    using namespace std::literals::string_view_literals;
    
    // Sorted list of config keys, which shall not be stored into the ini.
    static constexpr auto banned_keys = { 
		"compatible_printers"sv,
        "compatible_prints"sv,
        "print_host"sv,
        "printhost_apikey"sv,
        "printhost_cafile"sv
    };
    
    assert(std::is_sorted(banned_keys.begin(), banned_keys.end()));
    auto is_banned = [](const std::string &key) {
        return std::binary_search(banned_keys.begin(), banned_keys.end(), key);
    };
    
    auto &cfg = print.full_print_config();
    for (const std::string &key : cfg.keys())
        if (! is_banned(key) && ! cfg.option(key)->is_nil())
            m[key] = cfg.opt_serialize(key);
    
}

} // namespace

uqptr<sla::RasterBase> SL1Archive::create_raster() const
{
    sla::RasterBase::Resolution res;
    sla::RasterBase::PixelDim   pxdim;
    std::array<bool, 2>         mirror;

    double w  = m_cfg.display_width.getFloat();
    double h  = m_cfg.display_height.getFloat();
    auto   pw = size_t(m_cfg.display_pixels_x.getInt());
    auto   ph = size_t(m_cfg.display_pixels_y.getInt());

    mirror[X] = m_cfg.display_mirror_x.getBool();
    mirror[Y] = m_cfg.display_mirror_y.getBool();
    
    auto ro = m_cfg.display_orientation.getInt();
    sla::RasterBase::Orientation orientation =
        ro == sla::RasterBase::roPortrait ? sla::RasterBase::roPortrait :
                                            sla::RasterBase::roLandscape;
    
    if (orientation == sla::RasterBase::roPortrait) {
        std::swap(w, h);
        std::swap(pw, ph);
    }

    res   = sla::RasterBase::Resolution{pw, ph};
    pxdim = sla::RasterBase::PixelDim{w / pw, h / ph};
    sla::RasterBase::Trafo tr{orientation, mirror};

    double gamma = m_cfg.gamma_correction.getFloat();

    return sla::create_raster_grayscale_aa(res, pxdim, gamma, tr);
}

sla::RasterEncoder SL1Archive::get_encoder() const
{
    return sla::PNGRasterEncoder{};
}

void SL1Archive::export_print(Zipper& zipper,
                              const SLAPrint &print,
                              const std::string &prjname)
{
    std::string project =
        prjname.empty() ?
            boost::filesystem::path(zipper.get_filename()).stem().string() :
            prjname;
    
    ConfMap iniconf, slicerconf;
    fill_iniconf(iniconf, print);
    
    iniconf["jobDir"] = project;

    fill_slicerconf(slicerconf, print);

    try {
        zipper.add_entry("config.ini");
        zipper << to_ini(iniconf);
        zipper.add_entry("prusaslicer.ini");
        zipper << to_ini(slicerconf);
        
        size_t i = 0;
        for (const sla::EncodedRaster &rst : m_layers) {

            std::string imgname = project + string_printf("%.5d", i++) + "." +
                                  rst.extension();
            
            zipper.add_entry(imgname.c_str(), rst.data(), rst.size());
        }
    } catch(std::exception& e) {
        BOOST_LOG_TRIVIAL(error) << e.what();
        // Rethrow the exception
        throw;
    }
}

} // namespace Slic3r