onebox での JSON-LD サポート

貢献 特徴
1

Rich link previews with Onebox の議論を続けます：

@Anatolia さんは、評価情報を含む、よりリッチな IMDb 用 Onebox の作成をリクエストしました。これは素晴らしいリクエストだと思いますが、標準的な埋め込みメタタグには情報が不足しています。

より詳細な分析を行うと、IMDb は以下をサポートしていることがわかります：

特に：

https://m.imdb.com/title/tt0253474/

含まれているデータ：

<script type="application/ld+json">{
  "@context": "http://schema.org",
  "@type": "Movie",
  "url": "/title/tt0253474/",
  "name": "The Pianist",
  "image": "https://m.media-amazon.com/images/M/MV5BOWRiZDIxZjktMTA1NC00MDQ2LWEzMjUtMTliZmY3NjQ3ODJiXkEyXkFqcGdeQXVyNjU0OTQ0OTY@._V1_.jpg",
  "genre": [
    "Biography",
    "Drama",
    "Music",
    "War"
  ],
  "contentRating": "R",
  "actor": [
    {
      "@type": "Person",
      "url": "/name/nm0004778/",
      "name": "Adrien Brody"
    },
    {
      "@type": "Person",
      "url": "/name/nm0470981/",
      "name": "Thomas Kretschmann"
    },
    {
      "@type": "Person",
      "url": "/name/nm0277975/",
      "name": "Frank Finlay"
    },
    {
      "@type": "Person",
      "url": "/name/nm0288976/",
      "name": "Emilia Fox"
    }
  ],
  "director": {
    "@type": "Person",
    "url": "/name/nm0000591/",
    "name": "Roman Polanski"
  },
  "creator": [
    {
      "@type": "Person",
      "url": "/name/nm0367838/",
      "name": "Ronald Harwood"
    },
    {
      "@type": "Person",
      "url": "/name/nm0844262/",
      "name": "Wladyslaw Szpilman"
    },
    {
      "@type": "Organization",
      "url": "/company/co0024473/"
    },
    {
      "@type": "Organization",
      "url": "/company/co0030304/"
    },
    {
      "@type": "Organization",
      "url": "/company/co0053177/"
    },
    {
      "@type": "Organization",
      "url": "/company/co0104170/"
    },
    {
      "@type": "Organization",
      "url": "/company/co0028557/"
    },
    {
      "@type": "Organization",
      "url": "/company/co0047476/"
    },
    {
      "@type": "Organization",
      "url": "/company/co0024879/"
    },
    {
      "@type": "Organization",
      "url": "/company/co0043688/"
    },
    {
      "@type": "Organization",
      "url": "/company/co0049230/"
    },
    {
      "@type": "Organization",
      "url": "/company/co0086499/"
    },
    {
      "@type": "Organization",
      "url": "/company/co0086504/"
    },
    {
      "@type": "Organization",
      "url": "/company/co0074041/"
    },
    {
      "@type": "Organization",
      "url": "/company/co0002254/"
    },
    {
      "@type": "Organization",
      "url": "/company/co0058058/"
    },
    {
      "@type": "Organization",
      "url": "/company/co0031772/"
    },
    {
      "@type": "Organization",
      "url": "/company/co0078675/"
    }
  ],
  "description": "The Pianist is a movie starring Adrien Brody, Thomas Kretschmann, and Frank Finlay. A Polish Jewish musician struggles to survive the destruction of the Warsaw ghetto of World War II.",
  "datePublished": "2002-09-25",
  "keywords": "pianist,holocaust,jewish,survival,poland",
  "aggregateRating": {
    "@type": "AggregateRating",
    "ratingCount": 658161,
    "bestRating": "10.0",
    "worstRating": "1.0",
    "ratingValue": "8.5"
  },
  "review": {
    "@type": "Review",
    "itemReviewed": {
      "@type": "CreativeWork",
      "url": "/title/tt0253474/"
    },
    "author": {
      "@type": "Person",
      "name": "Fella_shibby"
    },
    "dateCreated": "2013-09-09",
    "inLanguage": "English",
    "name": "A Masterpiece. Awesome acting by Brody.",
    "reviewBody": "This is a truly heart-wrenching story of one man whose family gets perished in the Holocaust and about his survival over solitude, deprivation, starvation and terror while in hiding during the Nazi occupation. In my opinion it is one of the finest depictions of the holocaust. This movie came close to Schindlers list in depicting the horrors of Holocaust. Brody puts in a marvelous and utterly touching performance. The story depicts the emotional and cultural breakdown of persecuted Jewish community as Nazi policy tightens around them. Excellent acting by Brody.",
    "reviewRating": {
      "@type": "Rating",
      "worstRating": "1",
      "bestRating": "10",
      "ratingValue": "10"
    }
  },
  "duration": "PT2H30M",
  "trailer": {
    "@type": "VideoObject",
    "name": "The Pianist",
    "embedUrl": "/video/imdb/vi988938521",
    "thumbnail": {
      "@type": "ImageObject",
      "contentUrl": "https://m.media-amazon.com/images/M/MV5BMmQ4MWQzNDEtYmI4Zi00NmY0LWEwYTEtZTg4MmQ3MDM2YmJlXkEyXkFqcGdeQXVyNzU1NzE3NTg@._V1_.jpg"
    },
    "thumbnailUrl": "https://m.media-amazon.com/images/M/MV5BMmQ4MWQzNDEtYmI4Zi00NmY0LWEwYTEtZTg4MmQ3MDM2YmJlXkEyXkFqcGdeQXVyNzU1NzE3NTg@._V1_.jpg",
    "description": "Theatrical Trailer from Focus Features",
    "uploadDate": "2008-04-11T16:41:43Z"
  }
}</script>

このようなケースのために、Onebox が JSON-LD をサポートするように拡張すべきではないでしょうか？

「いいね！」 10
2

動画でも同様に役立ちます。oEmbed が利用できない場合でも、JSON-LD が利用可能であれば：

「いいね！」 4
3

プルリクエストがマージされました :tada:

「いいね！」 4