File "truncated-description.tsx"
Full Path: /home/markqprx/iniasli.pro/client/ui/truncated-description.tsx
File size: 1.95 KB
MIME-type: text/html
Charset: utf-8
import {useLinkifiedString} from '@common/utils/hooks/use-linkified-string';
import {Fragment, useRef, useState} from 'react';
import {Button} from '@common/ui/buttons/button';
import {Trans} from '@common/i18n/trans';
import clsx from 'clsx';
import {useLayoutEffect} from '@react-aria/utils';
interface TruncatedDescriptionProps {
description?: string;
className?: string;
}
export function TruncatedDescription({
description,
className,
}: TruncatedDescriptionProps) {
const linkifiedDescription = useLinkifiedString(description);
const wrapperRef = useRef<HTMLDivElement>(null);
const contentRef = useRef<HTMLDivElement>(null);
const [isOverflowing, setIsOverflowing] = useState(false);
const [isShowingAll, setIsShowingAll] = useState(false);
useLayoutEffect(() => {
const wrapperHeight =
wrapperRef.current?.getBoundingClientRect().height || 0;
const contentHeight = wrapperRef.current?.scrollHeight || 0;
if (contentHeight > wrapperHeight) {
setIsOverflowing(true);
}
}, []);
if (!linkifiedDescription) return null;
return (
<Fragment>
<div
ref={wrapperRef}
className={clsx(
'relative',
className,
!isShowingAll && 'max-h-160 overflow-hidden',
!isShowingAll &&
isOverflowing &&
'after:absolute after:bottom-0 after:left-0 after:h-20 after:w-full after:bg-gradient-to-b after:from-transparent after:to-background'
)}
>
<div
ref={contentRef}
dangerouslySetInnerHTML={{__html: linkifiedDescription}}
/>
</div>
{isOverflowing && (
<Button
size="xs"
className="mt-20"
variant="outline"
onClick={() => setIsShowingAll(!isShowingAll)}
>
{isShowingAll ? (
<Trans message="Show less" />
) : (
<Trans message="Show more" />
)}
</Button>
)}
</Fragment>
);
}