react-day-picker
Version:
Customizable Date Picker for React
136 lines (135 loc) • 5 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.longDays = exports.shortDays = exports.ethMonthsLatin = exports.ethMonths = void 0;
exports.format = format;
const index_js_1 = require("../utils/index.js");
const formatNumber_js_1 = require("./formatNumber.js");
function getEtDayName(day, short = true, localeCode = "am-ET") {
try {
const dtf = new Intl.DateTimeFormat(localeCode, {
// Ethiopic calendar expects single-letter for "cccccc" -> use narrow
weekday: short ? "narrow" : "long",
});
return dtf.format(day);
}
catch {
const dayOfWeek = day.getDay();
return short ? exports.shortDays[dayOfWeek] : exports.longDays[dayOfWeek];
}
}
function getEtMonthName(m, latin = false) {
if (m > 0 && m <= 13) {
return latin ? exports.ethMonthsLatin[m - 1] : exports.ethMonths[m - 1];
}
return "";
}
function formatEthiopianDate(dateObj, formatStr, numerals, localeCode) {
const etDate = dateObj ? (0, index_js_1.toEthiopicDate)(dateObj) : undefined;
if (!etDate)
return "";
const useLatin = (localeCode?.startsWith("en") ?? false) || numerals === "latn";
const yearTokenMatch = formatStr.match(/^(\s*)(y+)(\s*)$/);
if (yearTokenMatch) {
const [, leading = "", yearToken, trailing = ""] = yearTokenMatch;
const year = etDate.year.toString();
let formattedYear;
if (yearToken.length === 1) {
formattedYear = year;
}
else if (yearToken.length === 2) {
formattedYear = year.slice(-2).padStart(2, "0");
}
else {
formattedYear = year.padStart(yearToken.length, "0");
}
return `${leading}${formattedYear}${trailing}`;
}
switch (formatStr) {
case "LLLL yyyy":
case "LLLL y":
return `${getEtMonthName(etDate.month, useLatin)} ${etDate.year}`;
case "LLLL":
return getEtMonthName(etDate.month, useLatin);
case "yyyy-MM-dd":
return `${etDate.year}-${etDate.month
.toString()
.padStart(2, "0")}-${etDate.day.toString().padStart(2, "0")}`;
case "yyyy-MM":
return `${etDate.year}-${etDate.month.toString().padStart(2, "0")}`;
case "d":
return etDate.day.toString();
case "PPP":
return ` ${getEtMonthName(etDate.month, useLatin)} ${etDate.day}, ${etDate.year}`;
case "PPPP":
if (!dateObj)
return "";
return `${getEtDayName(dateObj, false, localeCode)}, ${getEtMonthName(etDate.month, useLatin)} ${etDate.day}, ${etDate.year}`;
case "cccc":
return dateObj ? getEtDayName(dateObj, false, localeCode) : "";
case "cccccc":
return dateObj ? getEtDayName(dateObj, true, localeCode) : "";
default:
return `${etDate.day}/${etDate.month}/${etDate.year}`;
}
}
/**
* Format an Ethiopic calendar date using a subset of date-fns tokens.
*
* Behavior specifics for Ethiopic mode:
*
* - Weekday names ("cccc", "cccccc") come from `Intl.DateTimeFormat` using
* `options.locale?.code` (default: `am-ET`). Narrow form is a single letter.
* - Month names ("LLLL") are Amharic by default and switch to Latin
* transliteration when the locale code starts with `en` or when
* `options.numerals === 'latn'`.
* - Time parts such as `hh:mm a` are delegated to `Intl.DateTimeFormat` with the
* given locale.
* - Digits are converted to Ethiopic (Geez) when `options.numerals === 'geez'`.
*/
function format(date, formatStr, options) {
const extendedOptions = options;
if (formatStr.includes("hh:mm") || formatStr.includes("a")) {
return new Intl.DateTimeFormat(extendedOptions?.locale?.code ?? "en-US", {
hour: "numeric",
minute: "numeric",
hour12: formatStr.includes("a"),
}).format(date);
}
const formatted = formatEthiopianDate(date, formatStr, extendedOptions?.numerals, extendedOptions?.locale?.code ?? "am-ET");
if (extendedOptions?.numerals && extendedOptions.numerals === "geez") {
return formatted.replace(/\d+/g, (match) => (0, formatNumber_js_1.formatNumber)(parseInt(match, 10), "geez"));
}
return formatted;
}
exports.ethMonths = [
"መስከረም",
"ጥቅምት",
"ህዳር",
"ታህሳስ",
"ጥር",
"የካቲት",
"መጋቢት",
"ሚያዚያ",
"ግንቦት",
"ሰኔ",
"ሐምሌ",
"ነሀሴ",
"ጳጉሜ",
];
exports.ethMonthsLatin = [
"Meskerem",
"Tikimt",
"Hidar",
"Tahsas",
"Tir",
"Yekatit",
"Megabit",
"Miyazya",
"Ginbot",
"Sene",
"Hamle",
"Nehase",
"Pagumen",
];
exports.shortDays = ["እ", "ሰ", "ማ", "ረ", "ሐ", "ዓ", "ቅ"];
exports.longDays = ["እሁድ", "ሰኞ", "ማክሰኞ", "ረቡዕ", "ሐሙስ", "ዓርብ", "ቅዳሜ"];