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refactor settings json parser

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Syping 2024-02-04 08:05:55 +01:00
parent b10593440d
commit 86351b9537
1 changed files with 132 additions and 119 deletions
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251
src/settings.cpp
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@ -25,6 +25,127 @@
#include "translator_libretranslate.h"
using namespace bot::settings;
void process_guild_settings(const dpp::json &json, std::vector<guild> *guilds, std::vector<dpp::snowflake> *webhookIds)
{
for (auto json_guild = json.begin(); json_guild != json.end(); json_guild++) {
if (json_guild->is_object()) {
guild guild;
auto json_guild_id = json_guild->find("id");
if (json_guild_id != json_guild->end()) {
if (json_guild_id->is_number())
guild.id = *json_guild_id;
else if (json_guild_id->is_string())
guild.id = std::stoull(std::string(*json_guild_id));
else
throw std::invalid_argument("Guild id isvalue() not a number or a string");
}
else
guild.id = std::stoull(json_guild.key());
for (auto json_channel = json_guild->begin(); json_channel != json_guild->end(); json_channel++) {
if (json_channel->is_object()) {
channel channel;
auto json_channel_id = json_channel->find("id");
if (json_channel_id != json_channel->end()) {
if (json_channel_id->is_number())
channel.id = *json_channel_id;
else if (json_channel_id->is_string())
channel.id = std::stoull(std::string(*json_channel_id));
else
throw std::invalid_argument("Channel id is not a number or a string");
}
else
channel.id = std::stoull(json_channel.key());
auto json_channel_source = json_channel->find("source");
if (json_channel_source != json_channel->end())
channel.source = *json_channel_source;
auto json_channel_target = json_channel->find("target");
if (json_channel_target != json_channel->end()) {
if (json_channel_target->is_string()) {
target target;
target.target = *json_channel_target;
target.webhook = dpp::webhook(json_channel->at("webhook"));
webhookIds->push_back(target.webhook.id);
channel.targets.push_back(std::move(target));
}
else if (json_channel_target->is_object()) {
for (auto json_target = json_channel_target->begin(); json_target != json_channel_target->end(); json_target++) {
target target;
target.target = json_target.key();
target.webhook = dpp::webhook(*json_target);
webhookIds->push_back(target.webhook.id);
channel.targets.push_back(std::move(target));
}
}
}
if (!channel.source.empty() && !channel.targets.empty())
guild.channel.push_back(std::move(channel));
}
}
guilds->push_back(std::move(guild));
}
}
}
void process_preflang_settings(const dpp::json &json, std::vector<std::string> *preflangs)
{
for (auto json_preflang = json.begin(); json_preflang != json.end(); json_preflang++) {
if (std::distance(json.begin(), json_preflang) >= 25) {
std::cerr << "\"preferred_lang\" is limited to 25 languages" << std::endl;
break;
}
preflangs->push_back(*json_preflang);
}
}
bool process_translator_settings(const dpp::json &json, translator *translator)
{
if (!json.is_object()) {
std::cerr << "Translate settings needs to be in a object" << std::endl;
return false;
}
auto json_translate_hostname = json.find("hostname");
if (json_translate_hostname == json.end()) {
std::cerr << "\"hostname\" can not be found in Translate settings" << std::endl;
return false;
}
translator->hostname = *json_translate_hostname;
auto json_translate_port = json.find("port");
if (json_translate_port == json.end()) {
std::cerr << "\"port\" can not be found in Translate settings" << std::endl;
return false;
}
translator->port = *json_translate_port;
auto json_translate_url = json.find("url");
if (json_translate_url == json.end()) {
std::cerr << "\"url\" can not be found in Translate settings" << std::endl;
return false;
}
translator->url = *json_translate_url;
auto json_translate_tls = json.find("tls");
if (json_translate_tls != json.end())
translator->tls = *json_translate_tls;
else
translator->tls = false;
auto json_translate_apiKey = json.find("apiKey");
if (json_translate_apiKey != json.end())
translator->apiKey = *json_translate_apiKey;
else
translator->apiKey.clear();
return true;
}
void settings::add_channel(const channel &channel, dpp::snowflake guild_id)
{
for (auto guild = m_guilds.begin(); guild != m_guilds.end(); guild++) {
@ -157,11 +278,11 @@ bool settings::parse(const std::string &data)
}
const std::lock_guard<std::recursive_mutex> guard(m_mutex);
m_token = json_token.value();
m_token = *json_token;
auto json_storage = json.find("storage");
if (json_storage != json.end())
m_storagepath = std::string(json_storage.value());
m_storagepath = std::string(*json_storage);
else if (char *storagepath = getenv("DTRANSLATEBOT_STORAGE"))
m_storagepath = storagepath;
@ -169,53 +290,17 @@ bool settings::parse(const std::string &data)
m_storagepath = std::filesystem::current_path();
// In future we should allow more services here, for now it's only LibreTranslate
auto json_translate = json.find("translate");
if (json_translate == json.end()) {
std::cerr << "Translate settings can not be found" << std::endl;
auto json_translator = json.find("translator");
if (json_translator == json.end()) {
std::cerr << "Translator settings can not be found" << std::endl;
return false;
}
if (!json_translate->is_object()) {
std::cerr << "Translate settings needs to be in a object" << std::endl;
if (!process_translator_settings(*json_translator, &m_translator))
return false;
}
auto json_translate_hostname = json_translate.value().find("hostname");
if (json_translate_hostname == json_translate.value().end()) {
std::cerr << "\"hostname\" can not be found in Translate settings" << std::endl;
return false;
}
m_translator.hostname = json_translate_hostname.value();
auto json_translate_port = json_translate.value().find("port");
if (json_translate_port == json_translate.value().end()) {
std::cerr << "\"port\" can not be found in Translate settings" << std::endl;
return false;
}
m_translator.port = json_translate_port.value();
auto json_translate_url = json_translate.value().find("url");
if (json_translate_url == json_translate.value().end()) {
std::cerr << "\"url\" can not be found in Translate settings" << std::endl;
return false;
}
m_translator.url = json_translate_url.value();
auto json_translate_tls = json_translate.value().find("tls");
if (json_translate_tls != json_translate.value().end())
m_translator.tls = json_translate_tls.value();
else
m_translator.tls = false;
auto json_translate_apiKey = json_translate.value().find("apiKey");
if (json_translate_apiKey != json_translate.value().end())
m_translator.apiKey = json_translate_apiKey.value();
else
m_translator.apiKey.clear();
auto json_avatarSize = json.find("avatar_size");
if (json_avatarSize != json.end()) {
m_avatarSize = json_avatarSize.value();
m_avatarSize = *json_avatarSize;
if (m_avatarSize < 16)
m_avatarSize = 16;
else if (m_avatarSize > 4096)
@ -229,84 +314,12 @@ bool settings::parse(const std::string &data)
m_webhookIds.clear();
auto json_guilds = json.find("guilds");
if (json_guilds != json.end()) {
for (auto json_guild = json_guilds.value().begin(); json_guild != json_guilds.value().end(); json_guild++) {
if (json_guild.value().is_object()) {
guild guild;
auto json_guild_id = json_guild.value().find("id");
if (json_guild_id != json_guild.value().end()) {
if (json_guild_id->is_number())
guild.id = json_guild_id.value();
else if (json_guild_id->is_string())
guild.id = std::stoull(std::string(json_guild_id.value()));
else
throw std::invalid_argument("Guild id is not a number or a string");
}
else
guild.id = std::stoull(json_guild.key());
for (auto json_channel = json_guild.value().begin(); json_channel != json_guild.value().end(); json_channel++) {
if (json_channel.value().is_object()) {
channel channel;
auto json_channel_id = json_channel.value().find("id");
if (json_channel_id != json_channel.value().end()) {
if (json_channel_id->is_number())
channel.id = json_channel_id.value();
else if (json_channel_id->is_string())
channel.id = std::stoull(std::string(json_channel_id.value()));
else
throw std::invalid_argument("Channel id is not a number or a string");
}
else
channel.id = std::stoull(json_channel.key());
auto json_channel_source = json_channel.value().find("source");
if (json_channel_source != json_channel.value().end())
channel.source = json_channel_source.value();
auto json_channel_target = json_channel.value().find("target");
if (json_channel_target != json_channel.value().end()) {
if (json_channel_target.value().is_string()) {
target target;
target.target = json_channel_target.value();
target.webhook = dpp::webhook(json_channel->at("webhook"));
m_webhookIds.push_back(target.webhook.id);
channel.targets.push_back(std::move(target));
}
else if (json_channel_target.value().is_object()) {
for (auto json_target = json_channel_target.value().begin(); json_target != json_channel_target.value().end(); json_target++) {
target target;
target.target = json_target.key();
target.webhook = dpp::webhook(json_target.value());
m_webhookIds.push_back(target.webhook.id);
channel.targets.push_back(std::move(target));
}
}
}
if (!channel.source.empty() && !channel.targets.empty())
guild.channel.push_back(std::move(channel));
}
}
m_guilds.push_back(std::move(guild));
}
}
}
if (json_guilds != json.end() && json_guilds->is_object())
process_guild_settings(*json_guilds, &m_guilds, &m_webhookIds);
auto json_preflangs = json.find("preferred_lang");
if (json_preflangs != json.end() && json_preflangs->is_array()) {
size_t i = 0;
for (const auto &json_preflang : json_preflangs.value()) {
if (i >= 25) {
std::cerr << "\"preferred_lang\" is limited to 25 languages" << std::endl;
break;
}
m_preflangs.push_back(std::move(json_preflang));
i++;
}
}
if (json_preflangs != json.end() && json_preflangs->is_array())
process_preflang_settings(*json_preflangs, &m_preflangs);
return true;
}