| 1 | const times = [
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| 2 | [1000, 60000, "sec"],
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| 3 | [60000, 3600000, "min"],
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| 4 | [3600000, 86400000, "hour"],
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| 5 | [86400000, 604800000, "day"],
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| 6 | [604800000, 2628000000, "week"],
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| 7 | [2628000000, 31536000000, "month"],
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| 8 | [31536000000, Infinity, "year"],
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| 9 | ];
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| 10 |
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| 11 | export function timerel(date, {noAffix = false} = {}) {
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| 12 | const ref = Date.now();
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| 13 |
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| 14 | date = typeof date === "number" ? date : Date.parse(date);
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| 15 | if (Number.isNaN(date)) return "unknown";
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| 16 |
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| 17 | let future = false;
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| 18 | let diff = ref - date;
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| 19 |
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| 20 | if (diff < 0) {
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| 21 | future = true;
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| 22 | diff = Math.abs(diff);
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| 23 | }
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| 24 | if (diff < 10000) return "now";
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| 25 |
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| 26 | let num, suffix;
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| 27 | for (let i = 0, len = times.length; i < len; i++) {
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| 28 | const time = times[i];
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| 29 | if (diff >= time[1]) continue;
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| 30 | num = Math.floor(diff / time[0]);
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| 31 | suffix = time[2] + (num > 1 ? "s" : "");
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| 32 | break;
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| 33 | }
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| 34 |
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| 35 | return `${future && !noAffix ? "in " : ""}${num} ${suffix}${!future && !noAffix ? " ago" : ""}`;
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| 36 | }
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