gd-tools/src_bac/massif.cpp

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2024-02-04 18:24:04 +00:00
/*
* gd-tools - a set of programs to enhance goldendict for immersion learning.
* Copyright (C) 2023 Ajatt-Tools
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "precompiled.h"
#include "util.h"
using namespace std::literals;
static constexpr std::size_t default_max_time_s{ 6 };
static constexpr std::string_view help_text = R"EOF(usage: gd-massif [OPTIONS]
Get example sentences from Massif.
OPTIONS
--max-time SECONDS maximum time in seconds to wait for response.
--word WORD search term.
EXAMPLES
gd-massif --max-time 6 --word "貴様"
gd-massif --word
)EOF";
static constexpr std::string_view css_style = R"EOF(<style>
.gd-massif {
padding-inline-start: 0;
margin-inline-start: 0;
}
.gd-massif li {
font-size: 1.5rem;
list-style: none;
}
.gd-massif .result-meta {
font-size: 12px;
}
.gd-massif a {
color: royalblue;
}
.gd-massif em {
font-style: normal;
background-color: #ddeeff;
border-radius: 0.2rem;
}
</style>)EOF";
struct massif_params
{
std::chrono::seconds max_time{ default_max_time_s };
std::string_view gd_word{};
void assign(std::string_view const key, std::string_view const value)
{
if (key == "--max-time") {
max_time = std::chrono::seconds{ parse_number<std::size_t>(value).value_or(default_max_time_s) };
} else if (key == "--word") {
gd_word = value;
}
}
};
void fetch_massif_examples(massif_params const& params)
{
cpr::Response const r = cpr::Get(
cpr::Url{ fmt::format("https://massif.la/ja/search?q={}", params.gd_word) },
cpr::Timeout{ params.max_time },
cpr::VerifySsl{ false }
);
raise_if(r.status_code != 200, "Couldn't connect to Massif.");
fmt::print("<ul class=\"gd-massif\">\n");
for (auto const& line:
r.text //
| std::views::split('\n') //
| std::views::transform([](auto const& sub_view) { return std::string_view{ sub_view }; })
| std::views::drop_while([](auto const str_view) {
return not str_view.contains("<li class=\"text-japanese\">");
})
| std::views::take_while([](auto const str_view) { return not str_view.contains("</ul>"); })) {
fmt::print("{}\n", line);
}
fmt::print("</ul>\n");
fmt::print("{}\n", css_style);
}
void massif(std::span<std::string_view const> const args)
{
try {
fetch_massif_examples(fill_args<massif_params>(args));
} catch (gd::help_requested const& ex) {
fmt::print(help_text);
} catch (gd::runtime_error const& ex) {
fmt::print("{}\n", ex.what());
}
}