Mercurial > minori
view include/core/json.h @ 317:b1f4d1867ab1
services: VERY initial Kitsu support
it only supports user authentication for now, but it's definitely
a start.
author | Paper <paper@paper.us.eu.org> |
---|---|
date | Wed, 12 Jun 2024 04:07:10 -0400 |
parents | 3ec7804abf17 |
children | 1686fac290c5 |
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#ifndef MINORI_CORE_JSON_H_ #define MINORI_CORE_JSON_H_ #include "json/json.hpp" #include <optional> namespace nlohmann { template<typename T> void to_json(nlohmann::json& j, const std::optional<T>& v) { if (v.has_value()) j = v.value(); else j = nullptr; } template<typename T> void from_json(const nlohmann::json& j, std::optional<T>& v) { v = j.is_null() ? std::nullopt : j.get<T>(); } } // namespace nlohmann namespace JSON { /* TODO: refactor these to return a std::optional... */ template<typename T = std::string> T GetString(const nlohmann::json& json, const nlohmann::json::json_pointer& ptr, T def) { if (json.contains(ptr) && json[ptr].is_string()) return json[ptr].get<T>(); else return def; } template<typename T = int> T GetNumber(const nlohmann::json& json, const nlohmann::json::json_pointer& ptr, T def = 0) { if (json.contains(ptr) && json[ptr].is_number()) return json[ptr].get<T>(); else return def; } template<typename T = std::vector<std::string>> T GetArray(const nlohmann::json& json, const nlohmann::json::json_pointer& ptr, T def = 0) { if (json.contains(ptr) && json[ptr].is_array()) return json[ptr].get<T>(); else return def; } nlohmann::json GetValue(const nlohmann::json& json, const nlohmann::json::json_pointer& ptr); bool GetBoolean(const nlohmann::json& json, const nlohmann::json::json_pointer& ptr, bool def = false); } // namespace JSON #endif // MINORI_CORE_JSON_H_