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/*
Copyright (C) 2025 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "cover_sheet.h"
#include "dcp_content_type.h"
#include "film.h"
#include <dcp/file.h>
#include <dcp/filesystem.h>
#include <dcp/locale_convert.h>
#include <boost/algorithm/string.hpp>
#include "i18n.h"
using std::shared_ptr;
using std::string;
using std::vector;
void
dcpomatic::write_cover_sheet(shared_ptr<const Film> film, boost::filesystem::path dcp_directory, boost::filesystem::path output)
{
dcp::File file(output, "w");
if (!file) {
throw OpenFileError(output, file.open_error(), OpenFileError::WRITE);
}
auto text = Config::instance()->cover_sheet();
boost::algorithm::replace_all(text, "$CPL_NAME", film->name());
auto cpls = film->cpls();
if (!cpls.empty()) {
boost::algorithm::replace_all(text, "$CPL_FILENAME", cpls[0].cpl_file.filename().string());
}
boost::algorithm::replace_all(text, "$TYPE", film->dcp_content_type()->pretty_name());
boost::algorithm::replace_all(text, "$CONTAINER", film->container().container_nickname());
if (auto audio_language = film->audio_language()) {
boost::algorithm::replace_all(text, "$AUDIO_LANGUAGE", audio_language->description());
} else {
boost::algorithm::replace_all(text, "$AUDIO_LANGUAGE", _("None"));
}
auto const subtitle_languages = film->open_text_languages();
if (subtitle_languages.first) {
boost::algorithm::replace_all(text, "$SUBTITLE_LANGUAGE", subtitle_languages.first->description());
} else {
boost::algorithm::replace_all(text, "$SUBTITLE_LANGUAGE", _("None"));
}
boost::uintmax_t size = 0;
for (
auto i = dcp::filesystem::recursive_directory_iterator(dcp_directory);
i != dcp::filesystem::recursive_directory_iterator();
++i) {
if (dcp::filesystem::is_regular_file(i->path())) {
size += dcp::filesystem::file_size(i->path());
}
}
if (size > (1000000000L)) {
boost::algorithm::replace_all(text, "$SIZE", fmt::format("{}GB", dcp::locale_convert<string>(size / 1000000000.0, 1, true)));
} else {
boost::algorithm::replace_all(text, "$SIZE", fmt::format("{}MB", dcp::locale_convert<string>(size / 1000000.0, 1, true)));
}
auto ch = audio_channel_types(film->mapped_audio_channels(), film->audio_channels());
auto description = fmt::format("{}.{}", ch.first, ch.second);
if (description == "0.0") {
description = _("None");
} else if (description == "1.0") {
description = _("Mono");
} else if (description == "2.0") {
description = _("Stereo");
}
boost::algorithm::replace_all(text, "$AUDIO", description);
auto const hmsf = film->length().splitX(film->video_frame_rate());
string length;
if (hmsf.h == 0 && hmsf.m == 0) {
length = fmt::format("{}s", hmsf.s);
} else if (hmsf.h == 0 && hmsf.m > 0) {
length = fmt::format("{}m{}s", hmsf.m, hmsf.s);
} else if (hmsf.h > 0 && hmsf.m > 0) {
length = fmt::format("{}h{}m{}s", hmsf.h, hmsf.m, hmsf.s);
}
boost::algorithm::replace_all(text, "$LENGTH", length);
auto const markers = film->markers();
auto marker = [&markers, &text, film](dcp::Marker marker) {
auto iter = markers.find(marker);
auto const tag = "$" + marker_to_string(marker);
auto const tag_line = tag + "_LINE";
if (iter != markers.end()) {
auto const timecode = time_to_hmsf(iter->second, film->video_frame_rate());
boost::algorithm::replace_all(text, tag_line, timecode);
boost::algorithm::replace_all(text, tag, timecode);
} else {
vector<string> before_lines;
vector<string> after_lines;
boost::algorithm::split(before_lines, text, boost::is_any_of("\n"));
if (!before_lines.empty()) {
before_lines.pop_back();
}
for (auto& line: before_lines) {
if (line.find(tag_line) == std::string::npos) {
after_lines.push_back(line);
}
}
text.clear();
for (auto const& line: after_lines) {
text += line + "\n";
}
boost::algorithm::replace_all(text, tag, _("Unknown"));
}
};
marker(dcp::Marker::FFOC);
marker(dcp::Marker::LFOC);
marker(dcp::Marker::FFTC);
marker(dcp::Marker::LFTC);
marker(dcp::Marker::FFOI);
marker(dcp::Marker::LFOI);
marker(dcp::Marker::FFEC);
marker(dcp::Marker::LFEC);
marker(dcp::Marker::FFMC);
marker(dcp::Marker::LFMC);
marker(dcp::Marker::FFOB);
marker(dcp::Marker::LFOB);
file.checked_write(text.c_str(), text.length());
}
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