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annotate include/core/json.h @ 327:b5d6c27c308f

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anime: refactor Anime::SeriesSeason to Season class ToLocalString has also been altered to take in both season and year because lots of locales actually treat formatting seasons differently! most notably is Russian which adds a suffix at the end to notate seasons(??)
author Paper <paper@paper.us.eu.org>
date Thu, 13 Jun 2024 01:49:18 -0400
parents 1686fac290c5
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1 #ifndef MINORI_CORE_JSON_H_
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2 #define MINORI_CORE_JSON_H_
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4 #include "json/json.hpp"
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6 #include <optional>
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7
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8 namespace nlohmann {
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9
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10 template<typename T>
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11 void to_json(nlohmann::json& j, const std::optional<T>& v) {
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12 if (v.has_value())
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13 j = v.value();
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14 else
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15 j = nullptr;
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16 }
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18 template<typename T>
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19 void from_json(const nlohmann::json& j, std::optional<T>& v) {
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20 v = j.is_null() ? std::nullopt : j.get<T>();
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21 }
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22
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23 } // namespace nlohmann
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24
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25 namespace JSON {
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27 template<typename T = std::string>
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28 T GetString(const nlohmann::json& json, const nlohmann::json::json_pointer& ptr, T def) {
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29 if (json.contains(ptr) && json[ptr].is_string())
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30 return json[ptr].get<T>();
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31 else
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32 return def;
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33 }
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34
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35 template<typename T = int>
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36 T GetNumber(const nlohmann::json& json, const nlohmann::json::json_pointer& ptr, T def = 0) {
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37 if (json.contains(ptr) && json[ptr].is_number())
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38 return json[ptr].get<T>();
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39 else
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40 return def;
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41 }
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42
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43 template<typename T = std::vector<std::string>>
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44 T GetArray(const nlohmann::json& json, const nlohmann::json::json_pointer& ptr, T def = 0) {
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45 if (json.contains(ptr) && json[ptr].is_array())
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46 return json[ptr].get<T>();
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47 else
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48 return def;
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49 }
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51 nlohmann::json GetValue(const nlohmann::json& json, const nlohmann::json::json_pointer& ptr);
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52 bool GetBoolean(const nlohmann::json& json, const nlohmann::json::json_pointer& ptr, bool def = false);
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54 } // namespace JSON
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56 #endif // MINORI_CORE_JSON_H_