24 lines
939 B
TypeScript
24 lines
939 B
TypeScript
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export function timeAgo(iso: string | number | Date): string {
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const d = typeof iso === "string" || typeof iso === "number" ? new Date(iso) : iso;
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const sec = Math.round((Date.now() - d.getTime()) / 1000);
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if (!isFinite(sec) || sec < 0) return "";
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if (sec < 45) return "just now";
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const min = Math.round(sec / 60);
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if (min < 60) return `${min}m ago`;
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const hr = Math.round(min / 60);
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if (hr < 24) return `${hr}h ago`;
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const day = Math.round(hr / 24);
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if (day < 30) return `${day}d ago`;
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const mo = Math.round(day / 30);
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if (mo < 12) return `${mo}mo ago`;
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const yr = Math.round(mo / 12);
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return `${yr}y ago`;
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}
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export function formatBytes(n: number): string {
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if (!isFinite(n) || n <= 0) return "0 B";
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const units = ["B", "KB", "MB", "GB", "TB"];
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const i = Math.min(Math.floor(Math.log(n) / Math.log(1024)), units.length - 1);
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return `${(n / Math.pow(1024, i)).toFixed(i === 0 ? 0 : 1)} ${units[i]}`;
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}
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