mirror of https://github.com/chylex/TweetDuck.git
55 lines
1.3 KiB
JavaScript
55 lines
1.3 KiB
JavaScript
/**
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* @param {number} seconds
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* @returns {string}
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*/
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function formatRelativeTime(seconds) {
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if (seconds < 0) {
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return "";
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}
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else if (seconds < 60) {
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return seconds + "s";
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}
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const minutes = Math.floor(seconds / 60);
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if (minutes < 60) {
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return minutes + "m";
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}
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const hours = Math.floor(minutes / 60);
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if (hours < 24) {
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return hours + "h";
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}
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const days = Math.floor(hours / 24);
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return days + "d";
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}
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/**
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* @param {HTMLElement} textElement
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* @param {number} sentTime
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*/
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function refreshTime(textElement, sentTime) {
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const seconds = Math.floor((Date.now() - sentTime) / 1000);
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const newText = formatRelativeTime(seconds);
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if (textElement.innerText !== newText) {
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textElement.innerText = newText;
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}
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const refreshInMillis = seconds < 60 ? 100 : 60000;
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setTimeout(() => refreshTime(textElement, sentTime), refreshInMillis);
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}
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/**
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* Recalculates how much time has passed since a tweet was sent, so that the relative time shown in the notification stays up to date.
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*/
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export default function() {
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const timeElement = document.querySelector("time[data-time]");
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const textElement = timeElement?.querySelector("a");
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if (textElement) {
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const sentTime = parseInt(timeElement.getAttribute("data-time"), 10);
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refreshTime(textElement, sentTime);
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}
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};
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