mastodon-glitch/app/javascript/mastodon/components/icon.tsx

54 lines
1.3 KiB
TypeScript

import classNames from 'classnames';
import CheckBoxOutlineBlankIcon from 'mastodon/../material-icons/400-24px/check_box_outline_blank.svg?react';
import { isProduction } from 'mastodon/utils/environment';
interface SVGPropsWithTitle extends React.SVGProps<SVGSVGElement> {
title?: string;
}
export type IconProp = React.FC<SVGPropsWithTitle>;
interface Props extends React.SVGProps<SVGSVGElement> {
children?: never;
id: string;
icon: IconProp;
title?: string;
}
export const Icon: React.FC<Props> = ({
id,
icon: IconComponent,
className,
title: titleProp,
...other
}) => {
// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
if (!IconComponent) {
if (!isProduction()) {
throw new Error(
`<Icon id="${id}" className="${className}"> is missing an "icon" prop.`,
);
}
IconComponent = CheckBoxOutlineBlankIcon;
}
const ariaHidden = titleProp ? undefined : true;
const role = !ariaHidden ? 'img' : undefined;
// Set the title to an empty string to remove the built-in SVG one if any
// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
const title = titleProp || '';
return (
<IconComponent
className={classNames('icon', `icon-${id}`, className)}
title={title}
aria-hidden={ariaHidden}
role={role}
{...other}
/>
);
};