33 lines
1.2 KiB
JavaScript
33 lines
1.2 KiB
JavaScript
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export function escapeHtml(value) {
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const div = document.createElement("div");
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div.textContent = value == null ? "" : String(value);
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return div.innerHTML;
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}
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export function formatBytes(bytes, fractionDigits = 2) {
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const value = Number(bytes) || 0;
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if (value === 0) return "0 B";
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const units = ["B", "KB", "MB", "GB", "TB"];
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const unitIndex = Math.min(units.length - 1, Math.floor(Math.log(Math.abs(value)) / Math.log(1024)));
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const scaled = value / Math.pow(1024, unitIndex);
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return `${parseFloat(scaled.toFixed(fractionDigits))} ${units[unitIndex]}`;
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}
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export function formatDate(timestamp, empty = "") {
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const ts = Number(timestamp) || 0;
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if (!ts) return empty;
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return new Date(ts).toLocaleString();
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}
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export function timeAgo(timestamp) {
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const seconds = Math.floor((Date.now() - Number(timestamp || 0)) / 1000);
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if (seconds < 60) return "just now";
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const minutes = Math.floor(seconds / 60);
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if (minutes < 60) return `${minutes}m ago`;
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const hours = Math.floor(minutes / 60);
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if (hours < 24) return `${hours}h ago`;
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const days = Math.floor(hours / 24);
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if (days < 30) return `${days}d ago`;
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return new Date(timestamp).toLocaleDateString();
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}
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