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f5593d08dc
Externalize clipboard copying to the [clippie](https://github.com/silverwind/clippie) module which I feel I can maintain outside this repo for shared benefit with my other projects. The module is feature-equivalent to the previous code and has one improvement where it sets `aria-hidden` on the fallback textarea, preventing screen readers from picking it up. Also it support `Array` of `content` as well to copy multiple items at once, in case it's ever needed.
35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
import {showTemporaryTooltip} from '../modules/tippy.js';
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import {toAbsoluteUrl} from '../utils.js';
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import {clippie} from 'clippie';
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const {copy_success, copy_error} = window.config.i18n;
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// For all DOM elements with [data-clipboard-target] or [data-clipboard-text],
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// this copy-to-clipboard will work for them
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export function initGlobalCopyToClipboardListener() {
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document.addEventListener('click', (e) => {
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let target = e.target;
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// in case <button data-clipboard-text><svg></button>, so we just search
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// up to 3 levels for performance
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for (let i = 0; i < 3 && target; i++) {
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let txt = target.getAttribute('data-clipboard-text');
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if (txt && target.getAttribute('data-clipboard-text-type') === 'url') {
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txt = toAbsoluteUrl(txt);
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}
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const text = txt || document.querySelector(target.getAttribute('data-clipboard-target'))?.value;
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if (text) {
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e.preventDefault();
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(async() => {
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const success = await clippie(text);
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showTemporaryTooltip(target, success ? copy_success : copy_error);
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})();
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break;
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}
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target = target.parentElement;
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}
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});
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}
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