discord-giveaways-s
Version:
Advanced module for creating and managing giveaways in Discord bots.
80 lines (79 loc) • 2.61 kB
JavaScript
/**
* Parses time in various formats (ns, us, ms, s, m, h, d, w, mo, ye) into milliseconds.
* @param {string} input
* @returns {number|null}
*/
function parseDuration(input) {
try {
input = input.toLowerCase().replace(/[,;|]+|\b(?:and|i)\b/gi, " ");
const unitVariants = {
ms: [
"ms",
"millisecond",
"milliseconds",
"milisekunda",
"milisekundy",
"milisekund",
],
s: [
"s",
"sec",
"second",
"seconds",
"sek",
"sekunda",
"sekundy",
"sekund",
],
m: ["m", "min", "minute", "minutes", "minuta", "minuty", "minut"],
h: ["h", "hr", "hour", "hours", "godzina", "godziny", "godzin"],
d: ["d", "day", "days", "dzien", "dzień", "dni"],
w: ["w", "week", "weeks", "tydz", "tydzień", "tygodnie", "tygodni"],
mo: [
"mo",
"month",
"months",
"miesiac",
"miesiąc",
"miesiace",
"miesiące",
"miesiecy",
"miesięcy",
],
ye: ["ye", "year", "years", "rok", "lata", "lat"],
};
const unitMap = {};
const timeMultipliers = {
ms: 1,
s: 1000,
m: 60 * 1000,
h: 60 * 60 * 1000,
d: 24 * 60 * 60 * 1000,
w: 7 * 24 * 60 * 60 * 1000,
mo: 30 * 24 * 60 * 60 * 1000,
ye: 365 * 24 * 60 * 60 * 1000,
};
for (const [base, variants] of Object.entries(unitVariants)) {
for (const variant of variants) {
unitMap[variant.toLowerCase()] = timeMultipliers[base];
}
}
const allUnits = Object.keys(unitMap).join("|");
const regex = new RegExp(`(-?\\d+(?:\\.\\d+)?)\\s*(${allUnits})`, "gi");
let total = 0;
let match;
while ((match = regex.exec(input)) !== null) {
const value = parseFloat(match[1]);
const unit = match[2].toLowerCase();
if (!unitMap[unit])
continue;
total += value * unitMap[unit];
}
return total > 0 ? total : null;
}
catch (error) {
console.error(error);
return null;
}
}
export default parseDuration;