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#include "config.hpp"
#include <cctype>
#include <fstream>
#include <optional>
#include <sstream>
#include <string>
#include "logger.hpp"
namespace bot {
std::optional<Configuration> parse_configuration_from_file(
const std::string &file_path) {
std::ifstream ifs(file_path);
if (!ifs.is_open()) {
log::error("Configuration", "Failed to open the file at " + file_path);
return std::nullopt;
}
Configuration cfg;
TwitchCredentialsConfiguration ttv_crd_cfg;
DatabaseConfiguration db_cfg;
CommandConfiguration cmd_cfg;
OwnerConfiguration owner_cfg;
UrlConfiguration url_cfg;
TokenConfiguration token_cfg;
std::string line;
while (std::getline(ifs, line, '\n')) {
std::istringstream iss(line);
std::string key;
std::string value;
std::getline(iss, key, '=');
std::getline(iss, value);
for (char &c : key) {
c = tolower(c);
}
if (key == "twitch_credentials.client_id") {
ttv_crd_cfg.client_id = value;
} else if (key == "twitch_credentials.token") {
ttv_crd_cfg.token = value;
} else if (key == "db_name") {
db_cfg.name = value;
} else if (key == "db_user") {
db_cfg.user = value;
} else if (key == "db_password") {
db_cfg.password = value;
} else if (key == "db_host") {
db_cfg.host = value;
} else if (key == "db_port") {
db_cfg.port = value;
}
else if (key == "commands.join_allowed") {
cmd_cfg.join_allowed = std::stoi(value);
} else if (key == "commands.join_allow_from_other_chats") {
cmd_cfg.join_allow_from_other_chats = std::stoi(value);
}
else if (key == "owner.name") {
owner_cfg.name = value;
} else if (key == "owner.id") {
owner_cfg.id = std::stoi(value);
}
else if (key == "url.help") {
url_cfg.help = value;
} else if (key == "url.chatters.paste_service") {
url_cfg.paste_service = value;
}
else if (key == "token.github") {
token_cfg.github_token = value;
}
}
cfg.url = url_cfg;
cfg.owner = owner_cfg;
cfg.commands = cmd_cfg;
cfg.twitch_credentials = ttv_crd_cfg;
cfg.database = db_cfg;
cfg.tokens = token_cfg;
log::info("Configuration",
"Successfully loaded the file from '" + file_path + "'");
return cfg;
}
}
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