checks-parser/settings/settings.cpp

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#include "settings.h"
#include <fstream>
#include <nlohmann/json.hpp>
#include <string>
#include "../utils/utils.h"
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#if __GNUC__ < 8
# include <experimental/filesystem>
using namespace std::experimental;
#else
# include <filesystem>
using std::filesystem;
#endif
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Settings::Settings(std::string path) {
this->settings_file_path = path;
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if (!filesystem::exists(path)) {
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std::ofstream output(path);
nlohmann::json settings = R"({
"ofds_modules_dir":".local/share/checks_parser/modules/ofd",
"stores_modules_dir":".local/share/checks_parser/modules/stores",
"ofds_modules_url":"https://foxarmy.org/checks-parser/modules/ofd/",
"stores_modules_url":"https://foxarmy.org/checks-parser/modules/modules/",
"print_header": true,
"print_total": true,
"output_order": {
"goods_name": {
"position":1,
"name":"Goods name"
},
"goods_price_per_unit": {
"position":2,
"name":"Goods price per unit"
},
"goods_quantity": {
"position":3,
"name":"Goods quantity"
},
"goods_net_weight": {
"position":4,
"name":"Goods net weight"
},
"goods_total": {
"position":5,
"name":"Goods total"
}
}
})"_json;
output << settings;
output.flush();
output.close();
this->settings = settings;
} else {
std::ifstream input(path);
nlohmann::json settings = nlohmann::json::parse(input);
this->settings = settings;
}
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filesystem::create_directories(get_path_relative_to_home(this->settings["ofds_modules_dir"]));
filesystem::create_directories(get_path_relative_to_home(this->settings["stores_modules_dir"]));
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}
void Settings::write_setting(std::string setting, std::string value) {
std::ofstream output(this->settings_file_path, std::fstream::trunc);
this->settings[setting] = value;
output << this->settings;
}
std::string Settings::get_setting(std::string setting) {
return this->settings[setting];
}
void Settings::set_settings_file_path(std::string path) {
this->settings_file_path = path;
}
std::string Settings::get_settings_file_path() {
return this->settings_file_path;
}
nlohmann::json& Settings::get_all_settings() { return this->settings; }
void Settings::alter_setting(std::string setting, std::string value) {
this->settings[setting] = value;
}
void Settings::flush() {
std::ofstream output(this->settings_file_path, std::fstream::trunc);
output << this->settings;
}