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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
import React, { useState, useRef, useCallback } from "react";
export const CopyButton = ({
className,
label,
copiedLabel,
inputSelector,
transformer,
...props
}) => {
const [copied, setCopied] = useState(false);
const timeout = useRef(null);
const onClick = useCallback(() => {
let text = document.querySelector(inputSelector).value;
if (transformer) {
text = transformer(text);
}
navigator.clipboard.writeText(text);
clearTimeout(timeout.current);
setCopied(true);
timeout.current = setTimeout(() => setCopied(false), 1500);
}, [inputSelector, transformer]);
return (
<button className={className} onClick={e => onClick()} {...props}>
{(copied && copiedLabel) || label}
</button>
);
};
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