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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 | 1x 4x 4x 4x 1x 4x 7x | import React from "react";
import Tag from "@/components/Tag";
import { parseImage, getWebPUrl, SizeMapping } from "@/utils/images";
import * as style from "./index.module.scss";
const CardHeader = ({
url,
image,
title,
index,
}: {
url: string;
image: string;
title: string;
index: number;
}) => {
const imageUrl = parseImage(image, SizeMapping.large);
const webpUrl = getWebPUrl(imageUrl);
// 1枚目はeager loading（LCP）、2枚目以降はnative lazy loading
return (
<a href={url} className={index === 0 ? style.imageLink : undefined}>
<span className="visually-hidden">{title}</span>
<picture>
{webpUrl && <source srcSet={webpUrl} type="image/webp" />}
<img
src={imageUrl}
alt=""
className={style.wrapper}
loading={index === 0 ? "eager" : "lazy"}
{...{ fetchpriority: index === 0 ? "high" : "auto" }}
data-testid="card-header"
/>
</picture>
</a>
);
};
const Card = ({
title,
date,
url,
headerImage,
description,
tags = [],
index,
}: {
title: string;
date: string;
url: string;
headerImage?: string;
description: string;
tags: readonly (string | undefined)[];
index: number;
}) => (
<div className="col-sm-12 pb-5" data-testid="card">
<div className={style.customCard}>
{headerImage && (
<CardHeader url={url} image={headerImage} title={title} index={index} />
)}
<div className={style.data}>
<div className={style.dataContent}>
<div className={style.stats}>
<span className={style.date}>{date?.split("T")[0]}</span>
{tags.map((name, index) => (
<Tag name={name || ""} key={`${name}-${index}`} />
))}
</div>
<a href={url}>
<h3 className={style.title}>{title}</h3>
</a>
<p>{description}</p>
</div>
</div>
</div>
</div>
);
export default Card;
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