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mirror of https://github.com/jakejarvis/jarv.is.git synced 2025-04-26 17:28:27 -04:00

76 lines
2.5 KiB
TypeScript

import NextImage from "next/future/image";
import Link from "../Link";
import { styled, theme } from "../../lib/styles/stitches.config";
import type { ComponentProps } from "react";
import type { ImageProps as NextImageProps, StaticImageData } from "next/future/image";
const Block = styled("div", {
display: "block",
lineHeight: 0,
// default to centering all images
margin: "1em auto",
textAlign: "center",
});
const StyledImage = styled(NextImage, {
height: "auto",
maxWidth: "100%",
borderRadius: theme.radii.rounded,
});
export type ImageProps = ComponentProps<typeof StyledImage> & {
href?: string; // optionally wrap image in a link
inline?: boolean; // don't wrap everything in a `<div>` block
};
const Image = ({ src, width, height, quality = 60, placeholder, href, inline, ...rest }: ImageProps) => {
const imageProps: NextImageProps = {
// strip "px" from dimensions: https://stackoverflow.com/a/4860249/1438024
width: typeof width === "string" ? Number.parseInt(width, 10) : width,
height: typeof height === "string" ? Number.parseInt(height, 10) : height,
quality,
src,
placeholder,
...rest,
};
if (typeof src === "object" && (src as StaticImageData).src !== undefined) {
const staticImg = src as StaticImageData;
// all data for statically imported images is extracted from the object itself.
imageProps.src = staticImg;
// default to blur placeholder while loading if it's been generated for us.
imageProps.placeholder = placeholder || (staticImg.blurDataURL !== undefined ? "blur" : "empty");
} else if (typeof src === "string") {
// regular path to a file was passed in, which makes explicit width and height required.
// https://nextjs.org/docs/api-reference/next/future/image#width
if (!(width && height)) {
throw new Error("'width' and 'height' are required for non-statically imported images.");
}
// optionally prepending src with "/public" makes images resolve properly in GitHub markdown previews, etc.
imageProps.src = src.replace(/^\/public/g, "");
} else {
throw new TypeError("'src' should be a string or a valid StaticImageData object.");
}
const StyledImageWithProps = <StyledImage {...imageProps} />;
return inline ? (
StyledImageWithProps
) : (
<Block>
{href ? (
<Link href={href} underline={false}>
{StyledImageWithProps}
</Link>
) : (
StyledImageWithProps
)}
</Block>
);
};
export default Image;