File size: 4,257 Bytes
e7c00ab | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 | import { int, pad } from "../utils";
const doNothing = () => undefined;
export const monthToStr = (monthNumber, shorthand, locale) => locale.months[shorthand ? "shorthand" : "longhand"][monthNumber];
export const revFormat = {
D: doNothing,
F: function (dateObj, monthName, locale) {
dateObj.setMonth(locale.months.longhand.indexOf(monthName));
},
G: (dateObj, hour) => {
dateObj.setHours(parseFloat(hour));
},
H: (dateObj, hour) => {
dateObj.setHours(parseFloat(hour));
},
J: (dateObj, day) => {
dateObj.setDate(parseFloat(day));
},
K: (dateObj, amPM, locale) => {
dateObj.setHours((dateObj.getHours() % 12) +
12 * int(new RegExp(locale.amPM[1], "i").test(amPM)));
},
M: function (dateObj, shortMonth, locale) {
dateObj.setMonth(locale.months.shorthand.indexOf(shortMonth));
},
S: (dateObj, seconds) => {
dateObj.setSeconds(parseFloat(seconds));
},
U: (_, unixSeconds) => new Date(parseFloat(unixSeconds) * 1000),
W: function (dateObj, weekNum, locale) {
const weekNumber = parseInt(weekNum);
const date = new Date(dateObj.getFullYear(), 0, 2 + (weekNumber - 1) * 7, 0, 0, 0, 0);
date.setDate(date.getDate() - date.getDay() + locale.firstDayOfWeek);
return date;
},
Y: (dateObj, year) => {
dateObj.setFullYear(parseFloat(year));
},
Z: (_, ISODate) => new Date(ISODate),
d: (dateObj, day) => {
dateObj.setDate(parseFloat(day));
},
h: (dateObj, hour) => {
dateObj.setHours(parseFloat(hour));
},
i: (dateObj, minutes) => {
dateObj.setMinutes(parseFloat(minutes));
},
j: (dateObj, day) => {
dateObj.setDate(parseFloat(day));
},
l: doNothing,
m: (dateObj, month) => {
dateObj.setMonth(parseFloat(month) - 1);
},
n: (dateObj, month) => {
dateObj.setMonth(parseFloat(month) - 1);
},
s: (dateObj, seconds) => {
dateObj.setSeconds(parseFloat(seconds));
},
u: (_, unixMillSeconds) => new Date(parseFloat(unixMillSeconds)),
w: doNothing,
y: (dateObj, year) => {
dateObj.setFullYear(2000 + parseFloat(year));
},
};
export const tokenRegex = {
D: "(\\w+)",
F: "(\\w+)",
G: "(\\d\\d|\\d)",
H: "(\\d\\d|\\d)",
J: "(\\d\\d|\\d)\\w+",
K: "",
M: "(\\w+)",
S: "(\\d\\d|\\d)",
U: "(.+)",
W: "(\\d\\d|\\d)",
Y: "(\\d{4})",
Z: "(.+)",
d: "(\\d\\d|\\d)",
h: "(\\d\\d|\\d)",
i: "(\\d\\d|\\d)",
j: "(\\d\\d|\\d)",
l: "(\\w+)",
m: "(\\d\\d|\\d)",
n: "(\\d\\d|\\d)",
s: "(\\d\\d|\\d)",
u: "(.+)",
w: "(\\d\\d|\\d)",
y: "(\\d{2})",
};
export const formats = {
Z: (date) => date.toISOString(),
D: function (date, locale, options) {
return locale.weekdays.shorthand[formats.w(date, locale, options)];
},
F: function (date, locale, options) {
return monthToStr(formats.n(date, locale, options) - 1, false, locale);
},
G: function (date, locale, options) {
return pad(formats.h(date, locale, options));
},
H: (date) => pad(date.getHours()),
J: function (date, locale) {
return locale.ordinal !== undefined
? date.getDate() + locale.ordinal(date.getDate())
: date.getDate();
},
K: (date, locale) => locale.amPM[int(date.getHours() > 11)],
M: function (date, locale) {
return monthToStr(date.getMonth(), true, locale);
},
S: (date) => pad(date.getSeconds()),
U: (date) => date.getTime() / 1000,
W: function (date, _, options) {
return options.getWeek(date);
},
Y: (date) => pad(date.getFullYear(), 4),
d: (date) => pad(date.getDate()),
h: (date) => (date.getHours() % 12 ? date.getHours() % 12 : 12),
i: (date) => pad(date.getMinutes()),
j: (date) => date.getDate(),
l: function (date, locale) {
return locale.weekdays.longhand[date.getDay()];
},
m: (date) => pad(date.getMonth() + 1),
n: (date) => date.getMonth() + 1,
s: (date) => date.getSeconds(),
u: (date) => date.getTime(),
w: (date) => date.getDay(),
y: (date) => String(date.getFullYear()).substring(2),
};
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