mirror of
https://github.com/Syping/dtranslatebot.git
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101 lines
3.6 KiB
C++
101 lines
3.6 KiB
C++
/*****************************************************************************
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* dtranslatebot Discord Translate Bot
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* Copyright (C) 2023-2024 Syping
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* This software is provided as-is, no warranties are given to you, we are not
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* responsible for anything with use of the software, you are self responsible.
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*****************************************************************************/
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#include <dpp/json.h>
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#include <dpp/httpsclient.h>
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#include "libretranslate.h"
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using namespace bot::translator;
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using namespace std::string_literals;
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libretranslate::libretranslate(const std::string &hostname, uint16_t port, const std::string &url, bool tls, const std::string apiKey) :
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m_hostname(hostname), m_port(port), m_url(url), m_tls(tls), m_apiKey(apiKey)
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{
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}
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libretranslate::~libretranslate()
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{
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}
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const std::vector<language> libretranslate::get_languages()
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{
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std::vector<language> languages;
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try {
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dpp::https_client http_request(m_hostname, m_port, m_url + "languages", "GET", {}, {}, !m_tls);
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if (http_request.get_status() == 200) {
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const dpp::json response = dpp::json::parse(http_request.get_content());
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if (response.is_array()) {
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for (const auto &json_language : response) {
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if (json_language.is_object()) {
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language language;
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auto json_lang_code = json_language.find("code");
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if (json_lang_code != json_language.end())
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language.code = *json_lang_code;
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auto json_lang_name = json_language.find("name");
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if (json_lang_name != json_language.end())
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language.name = *json_lang_name;
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if (!language.code.empty() && !language.name.empty())
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languages.push_back(std::move(language));
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}
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}
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}
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}
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}
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catch (const std::exception &exception) {
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std::cerr << "[Exception] " << exception.what() << std::endl;
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}
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return languages;
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}
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const std::string libretranslate::translate(const std::string &text, const std::string &source, const std::string &target)
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{
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const dpp::http_headers http_headers = {
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{"Content-Type"s, "application/json"s}
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};
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dpp::json json_body = {
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{"q"s, text},
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{"source"s, source},
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{"target"s, target},
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{"format"s, "text"s}
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};
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if (!m_apiKey.empty())
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json_body["apiKey"] = m_apiKey;
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try {
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dpp::https_client http_request(m_hostname, m_port, m_url + "translate", "POST", json_body.dump(), http_headers, !m_tls);
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if (http_request.get_status() == 200) {
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const dpp::json response = dpp::json::parse(http_request.get_content());
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if (response.is_object()) {
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auto tr_text = response.find("translatedText");
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if (tr_text != response.end())
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return *tr_text;
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}
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}
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}
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catch (const std::exception &exception) {
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std::cerr << "[Exception] " << exception.what() << std::endl;
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}
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return text;
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}
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