61 lines
1.6 KiB
TypeScript
61 lines
1.6 KiB
TypeScript
"use client";
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import React, { useState, useEffect } from "react";
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import Image, { ImageProps } from "next/image";
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import { blurHashToDataURL } from "@/lib/blurhash";
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export interface BlurHashImageProps extends Omit<ImageProps, "blurDataURL" | "placeholder"> {
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blurHash?: string | null;
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fallbackSrc?: string;
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}
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export function BlurHashImage({
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src,
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blurHash,
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alt,
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fallbackSrc = "/images/placeholder-product.webp",
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className = "",
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style,
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...restProps
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}: BlurHashImageProps) {
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const [imgSrc, setImgSrc] = useState<string>(typeof src === "string" ? src : "");
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const [blurDataUrl, setBlurDataUrl] = useState<string>(() => blurHashToDataURL(blurHash));
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const [hasError, setHasError] = useState(false);
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useEffect(() => {
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if (typeof src === "string") {
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setImgSrc(src);
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setHasError(false);
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}
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}, [src]);
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useEffect(() => {
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setBlurDataUrl(blurHashToDataURL(blurHash));
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}, [blurHash]);
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const handleError = (e: React.SyntheticEvent<HTMLImageElement, Event>) => {
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if (!hasError && fallbackSrc) {
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setHasError(true);
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setImgSrc(fallbackSrc);
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}
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if (restProps.onError) {
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restProps.onError(e);
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}
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};
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return (
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<Image
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{...restProps}
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src={imgSrc || fallbackSrc}
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alt={alt || "Product Image"}
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placeholder={blurDataUrl && !hasError ? "blur" : undefined}
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blurDataURL={blurDataUrl && !hasError ? blurDataUrl : undefined}
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onError={handleError}
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className={className}
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style={style}
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unoptimized={hasError || restProps.unoptimized || true}
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/>
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);
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}
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export default BlurHashImage;
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