Mercurial > minori
annotate src/core/date.cc @ 318:3b355fa948c7
config: use TOML instead of INI
unfortunately, INI is not enough, and causes some paths including
semicolons to break with our current storage of the library folders.
so, I decided to switch to TOML which does support real arrays...
| author | Paper <paper@paper.us.eu.org> |
|---|---|
| date | Wed, 12 Jun 2024 05:25:41 -0400 |
| parents | b1f4d1867ab1 |
| children | d928ec7b6a0d |
| rev | line source |
|---|---|
| 9 | 1 #include "core/date.h" |
| 2 #include "core/json.h" | |
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| 9 | 4 #include <QDate> |
| 51 | 5 #include <QDebug> |
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| 63 | 7 #include <algorithm> |
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8 #include <cstdio> |
| 9 | 9 |
| 10 /* An implementation of AniList's "fuzzy date" */ | |
| 11 | |
| 12 Date::Date() { | |
| 13 } | |
| 14 | |
| 258 | 15 Date::Date(Date::Year y) { |
| 11 | 16 SetYear(y); |
| 9 | 17 } |
| 18 | |
| 258 | 19 Date::Date(Date::Year y, Date::Month m, Date::Day d) { |
| 11 | 20 SetYear(y); |
| 21 SetMonth(m); | |
| 22 SetDay(d); | |
| 9 | 23 } |
| 24 | |
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25 Date::Date(const std::string& str) { |
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26 unsigned int y, m, d; |
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27 |
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28 /* I don't like this that much, but it works... */ |
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29 int amt = std::sscanf(str.c_str(), "%4u-%2u-%2u", &y, &m, &d); |
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30 |
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31 if (amt > 0) |
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32 SetYear(y); |
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33 |
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34 if (amt > 1) |
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35 SetMonth(static_cast<Date::Month>(m - 1)); |
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36 |
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37 if (amt > 2) |
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38 SetDay(d); |
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39 } |
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40 |
| 51 | 41 Date::Date(const QDate& date) { |
| 42 SetYear(date.year()); | |
| 258 | 43 auto m = date.month(); |
| 44 m = std::clamp(m, static_cast<decltype(m)>(Date::Month::Jan), static_cast<decltype(m)>(Date::Month::Dec)); | |
| 45 SetMonth(static_cast<Date::Month>(m)); | |
| 51 | 46 SetDay(date.day()); |
| 47 } | |
| 48 | |
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49 Date::Date(const nlohmann::json& json) { |
| 175 | 50 /* NOTE: this constructor is made for use with |
| 258 | 51 * AniList FuzzyDate-style JSON. In the future, some other |
| 52 * methods may be parsed and whatnot if necessary. */ | |
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53 |
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54 if (json.contains("/year"_json_pointer) && json.at("/year"_json_pointer).is_number()) |
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55 SetYear(json.at("/year"_json_pointer).get<unsigned int>()); |
| 258 | 56 |
| 57 if (json.contains("/month"_json_pointer) && json.at("/month"_json_pointer).is_number()) { | |
| 58 auto m = json.at("/month"_json_pointer).get<unsigned int>(); | |
| 59 m = std::clamp(m, static_cast<decltype(m)>(Date::Month::Jan), static_cast<decltype(m)>(Date::Month::Dec)); | |
| 60 SetMonth(static_cast<Date::Month>(m)); | |
| 61 } | |
| 62 | |
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63 if (json.contains("/day"_json_pointer) && json.at("/day"_json_pointer).is_number()) |
| 258 | 64 SetDay(json.at("/day"_json_pointer).get<unsigned char>()); |
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65 } |
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66 |
| 9 | 67 void Date::VoidYear() { |
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68 year.reset(); |
| 9 | 69 } |
| 70 | |
| 71 void Date::VoidMonth() { | |
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72 month.reset(); |
| 9 | 73 } |
| 74 | |
| 75 void Date::VoidDay() { | |
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76 day.reset(); |
| 9 | 77 } |
| 78 | |
| 258 | 79 void Date::SetYear(Date::Year y) { |
| 197 | 80 year.emplace(y); |
| 9 | 81 } |
| 82 | |
| 258 | 83 void Date::SetMonth(Date::Month m) { |
| 84 month.emplace(m); | |
| 9 | 85 } |
| 86 | |
| 258 | 87 void Date::SetDay(Date::Day d) { |
| 88 day.emplace(std::clamp(d, static_cast<Date::Day>(1U), static_cast<Date::Day>(31U))); | |
| 9 | 89 } |
| 90 | |
| 258 | 91 std::optional<Date::Year> Date::GetYear() const { |
| 197 | 92 return year; |
| 9 | 93 } |
| 94 | |
| 258 | 95 std::optional<Date::Month> Date::GetMonth() const { |
| 197 | 96 return month; |
| 9 | 97 } |
| 98 | |
| 258 | 99 std::optional<Date::Day> Date::GetDay() const { |
| 197 | 100 return day; |
| 9 | 101 } |
| 102 | |
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103 bool Date::IsValid() const { |
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104 return year.has_value() && month.has_value() && day.has_value(); |
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105 } |
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106 |
| 9 | 107 QDate Date::GetAsQDate() const { |
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108 /* QDate doesn't support "missing" values (for good reason), |
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109 * so we do our best and return what we can. |
| 258 | 110 */ |
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111 |
| 258 | 112 return QDate(year.value_or(2000), static_cast<unsigned int>(month.value_or(Date::Month::Jan)), day.value_or(1)); |
| 9 | 113 } |
| 114 | |
| 115 nlohmann::json Date::GetAsAniListJson() const { | |
| 258 | 116 nlohmann::json json = { |
| 117 {"year", nullptr}, | |
| 118 {"month", nullptr}, | |
| 119 {"day", nullptr} | |
| 120 }; | |
| 121 | |
| 122 if (year) | |
| 123 json["year"] = static_cast<unsigned int>(year.value()); | |
| 124 | |
| 125 if (month) | |
| 126 json["month"] = static_cast<unsigned char>(month.value()); | |
| 127 | |
| 128 if (day) | |
| 129 json["day"] = static_cast<unsigned char>(day.value()); | |
| 130 | |
| 131 return json; | |
| 9 | 132 } |