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Evaluate remark-link-card-plus plugin #675

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Evaluate remark-link-card-plus plugin #675

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c439689
fix: リンクカード画像が切れる問題を修正
claude Dec 15, 2025
0d7d19b
fix: Amazonロゴ画像をリンクカードから除外
claude Dec 15, 2025
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16 changes: 15 additions & 1 deletion lib/link-card.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -28,10 +28,11 @@ export async function fetchOgp(url: string): Promise<OgpData | null> {
})

if (result.success) {
const rawImage = result.ogImage?.[0]?.url || ""
const ogpData: OgpData = {
title: result.ogTitle || result.dcTitle || extractTitleFromUrl(url),
description: result.ogDescription || result.dcDescription || "",
image: result.ogImage?.[0]?.url || "",
image: isValidProductImage(rawImage) ? rawImage : "",
url: result.ogUrl || url,
siteName: result.ogSiteName || extractDomain(url),
}
Expand All @@ -54,6 +55,19 @@ export async function fetchOgp(url: string): Promise<OgpData | null> {
return fallbackData
}

// Amazonロゴなど無効な画像を除外
function isValidProductImage(imageUrl: string): boolean {
if (!imageUrl) return false

const invalidPatterns = [
/amazon.*share.*logo/i,
/images\/G\/.*\.gif$/i, // Amazon generic images
/\/images\/G\//i, // Amazon site assets
]

return !invalidPatterns.some((pattern) => pattern.test(imageUrl))
}

function extractDomain(url: string): string {
try {
const hostname = new URL(url).hostname
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6 changes: 3 additions & 3 deletions styles/global-style.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -112,7 +112,7 @@ const GlobalStyles = createGlobalStyle`
.link-card-image {
flex-shrink: 0;
width: 120px;
min-height: 100px;
aspect-ratio: 1.2;
background-color: ${(props) => props.theme.colorBorder};
display: flex;
align-items: center;
Expand All @@ -122,7 +122,7 @@ const GlobalStyles = createGlobalStyle`
img {
width: 100%;
height: 100%;
object-fit: cover;
object-fit: contain;
margin: 0;
}
}
Expand Down Expand Up @@ -174,7 +174,7 @@ const GlobalStyles = createGlobalStyle`
@media (max-width: 480px) {
.link-card-image {
width: 80px;
min-height: 80px;
aspect-ratio: 1;
}

.link-card-content {
Expand Down