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forgejo/web_src/js/features/clipboard.js
Giteabot 0b8b0072a2
Clipboard copy enhancements (#27669) (#27681)
Backport #27669 by @silverwind

1. Do not show temporary tooltips that are triggered from within
dropdowns. Previously this resulted in the tooltip being stuck to
top-left of the page like seen on issue comment URL copy. I could not
figure out any tippy options that prevent this, so I think it's better
to just not show it.
1. Refactor `initGlobalCopyToClipboardListener` so that it does not run
a often useless `document.querySelector` on every click, make
`data-clipboard-text-type` work with `data-clipboard-target`. No use in
current code base but still good to have. Finally some minor code
cleanup in the function.

Point 1 is for this copy button:

<img width="229" alt="image"
src="https://github.com/go-gitea/gitea/assets/115237/81f34746-8ea5-43d9-8c6f-f6f417a9e4ad">

Co-authored-by: silverwind <me@silverwind.io>
2023-10-19 00:23:28 +08:00

42 lines
1.4 KiB
JavaScript

import {showTemporaryTooltip} from '../modules/tippy.js';
import {toAbsoluteUrl} from '../utils.js';
import {clippie} from 'clippie';
const {copy_success, copy_error} = window.config.i18n;
// Enable clipboard copy from HTML attributes. These properties are supported:
// - data-clipboard-text: Direct text to copy, has highest precedence
// - data-clipboard-target: Holds a selector for a <input> or <textarea> whose content is copied
// - data-clipboard-text-type: When set to 'url' will convert relative to absolute urls
export function initGlobalCopyToClipboardListener() {
document.addEventListener('click', (e) => {
let target = e.target;
// In case <button data-clipboard-text><svg></button>, so we just search
// up to 3 levels for performance
for (let i = 0; i < 3 && target; i++) {
let text = target.getAttribute('data-clipboard-text');
if (!text && target.getAttribute('data-clipboard-target')) {
text = document.querySelector(target.getAttribute('data-clipboard-target'))?.value;
}
if (text && target.getAttribute('data-clipboard-text-type') === 'url') {
text = toAbsoluteUrl(text);
}
if (text) {
e.preventDefault();
(async() => {
const success = await clippie(text);
showTemporaryTooltip(target, success ? copy_success : copy_error);
})();
break;
}
target = target.parentElement;
}
});
}