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index.tsx
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index.tsx
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import { useCopyToClipboard } from '@wordpress/compose';
import { useState, useEffect } from '@wordpress/element';
import { Button } from '@wordpress/components';
import { __ } from '@wordpress/i18n';
interface ClipboardButtonProps {
/**
* The text to copy to the clipboard.
*/
text: string;
/**
* Boolean to disable the button.
*/
disabled: boolean;
/**
* Function to run when the text is successfully copied.
*/
onSuccess: Function;
/**
* Labels for the button.
*/
labels: ButtonLabels;
}
interface ButtonLabels {
/**
* Label for the button when it's ready to copy.
*/
copy?: string;
/**
* Label for the button when the text has been copied.
*/
copied?: string;
}
export const ClipboardButton: React.FC<ClipboardButtonProps> = ({
text = '',
disabled = false,
onSuccess = () => {},
labels = {},
}) => {
const [hasCopied, setHasCopied] = useState(false);
const copy = labels.copy ? labels.copy : __('Copy');
const copied = labels.copied ? labels.copied : __('Copied');
useEffect(() => {
let timerId: ReturnType<typeof setTimeout>;
if (hasCopied) {
timerId = setTimeout(() => {
setHasCopied(false);
}, 3000);
}
return () => {
if (timerId) {
clearTimeout(timerId);
}
};
}, [hasCopied]);
function successfullyCopied() {
/**
* The 'copied' label stays for 3 seconds.
* We don't want to save again within the same time frame.
*/
if (hasCopied) {
return;
}
onSuccess();
setHasCopied(true);
}
const ref = useCopyToClipboard(text, successfullyCopied);
return (
<Button disabled={disabled} ref={ref}>
{hasCopied ? copied : copy}
</Button>
);
};