69 lines
1.5 KiB
JavaScript
69 lines
1.5 KiB
JavaScript
import {format, formatDistanceToNow, parseJSON} from "date-fns";
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export function friendlyDate(date) {
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return formatDistanceToNow(parseJSON(date), {addSuffix: true});
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}
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export function readableDate(date) {
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if (!date) {
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return "";
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}
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return format(parseJSON(date), "dd MMM yyyy");
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}
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export function readableDatetime(date) {
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if (!date) {
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return "";
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}
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return format(parseJSON(date), "dd MMM yyyy HH:mm");
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}
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export function stripHtml(html = "") {
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let tmp = document.createElement("div");
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tmp.innerHTML = html;
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return tmp.textContent || tmp.innerText || "";
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}
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export function randomId(length = 10) {
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return Math.random().toString(36).substring(2, length + 2);
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}
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export function clickOutside(node) {
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const handleClick = event => {
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if (node && !node.contains(event.target) && !event.defaultPrevented) {
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node.dispatchEvent(
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new CustomEvent('click_outside', node)
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)
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}
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}
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document.addEventListener('click', handleClick, true);
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return {
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destroy() {
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document.removeEventListener('click', handleClick, true);
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}
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}
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}
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export function uniqueBy(list, callback) {
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const itemMap = list.reduce((c, item) => {
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c[callback(item)] = item;
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return c;
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}, {});
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return Object.values(itemMap);
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}
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export function range(start, end) {
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var ans = [];
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for (let i = start; i <= end; i++) {
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ans.push(i);
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}
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return ans;
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}
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