Mike Johnston
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Build Images and Deploy / Update-PROD-Stack (push) Successful in 31s
43 lines
1.5 KiB
JavaScript
43 lines
1.5 KiB
JavaScript
// Relative timestamp ("time ago") for <time> elements
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(function () {
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function timeAgo(date) {
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const now = new Date();
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const diff = now - date;
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const seconds = Math.floor(Math.abs(diff) / 1000);
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const isFuture = diff < 0;
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const prefix = isFuture ? 'in ' : '';
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const suffix = isFuture ? '' : ' ago';
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if (seconds < 5) return isFuture ? 'in a moment' : 'just now';
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if (seconds < 60) return prefix + seconds + 's' + suffix;
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const minutes = Math.floor(seconds / 60);
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if (minutes < 60) return prefix + minutes + 'm' + suffix;
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const hours = Math.floor(minutes / 60);
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if (hours < 24) return prefix + hours + 'h' + suffix;
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const days = Math.floor(hours / 24);
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if (days < 7) return prefix + days + 'd' + suffix;
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if (days < 30) return prefix + Math.floor(days / 7) + 'w' + suffix;
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if (days < 365) return prefix + Math.floor(days / 30) + 'mo' + suffix;
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return prefix + Math.floor(days / 365) + 'y' + suffix;
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}
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function updateTimes() {
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document.querySelectorAll('time[datetime]').forEach(function (el) {
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var raw = el.getAttribute('datetime');
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// SQLite stores UTC dates without a 'Z' suffix — add it so the browser
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// parses them as UTC instead of local time
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if (raw && !/[Z+\-]\d{0,4}$/i.test(raw)) {
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raw = raw.replace(' ', 'T') + 'Z';
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}
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var d = new Date(raw);
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if (!isNaN(d)) {
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el.textContent = timeAgo(d);
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el.title = d.toLocaleString();
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}
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});
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}
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updateTimes();
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setInterval(updateTimes, 30000); // refresh every 30s
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})();
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