mirror of
https://github.com/heygen-com/hyperframes.git
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miga-heygenandMiguel Ángel
7b5fdb1ad2
The generated catalog pages rendered the "Source" accordion title as a
JSX expression, `<Accordion title={`name.html`}>`. Mintlify's search
indexer stringifies expression attribute nodes rather than evaluating
them, so every one of the 399 catalog pages surfaced its Source section
in search results as "[object Object]" (visible on the Scroll Feed page,
among others).
The template literal carried no escaping benefit: every title is a
single-segment `name.html` path, and a double-quoted JSX string handles
it directly. Introduce `mdxStringAttribute`, which emits a plain
`name="value"` attribute and escapes `& " < { }` as HTML character
references (MDX decodes references inside quoted attribute values, and
unlike JSON.stringify it does not rely on backslash escapes, which JSX
strings do not honour). Use it for both the Source accordion title and
the preview iframe title, and regenerate the catalog pages.
Regenerated with `npx tsx scripts/generate-catalog-pages.ts`; the only
change across the 399 pages is the one Accordion title line each.
Co-authored-by: Miguel Ángel <miguel.sierra@heygen.com>
393 lines
10 KiB
Plaintext
393 lines
10 KiB
Plaintext
---
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title: "Reddit Post Card"
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description: "Animated Reddit post card overlay with upvotes and comments"
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---
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import { InstallCommand } from "/snippets/install-command.jsx";
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## Install
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<InstallCommand command="npx hyperframes add reddit-post" item="reddit-post" />
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That writes one file: `compositions/reddit-post.html`.
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<iframe
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className="w-full aspect-video rounded-xl border-0 bg-zinc-100 dark:bg-zinc-800"
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title="reddit-post preview"
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loading="lazy"
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srcDoc={`<!doctype html><html><head><meta charset="utf-8"><style>html,body{margin:0;height:100%;overflow:hidden;background:transparent}hyperframes-player{display:block;width:100%;height:100%}</style><script src="https://cdn.jsdelivr.net/npm/@hyperframes/player@latest/dist/hyperframes-player.global.js"><\/script></head><body><script>fetch("/public/catalog/blocks/reddit-post.json").then(function(r){return r.json()}).then(function(d){var p=document.createElement("hyperframes-player");p.setAttribute("srcdoc",d.html);p.setAttribute("controls","");p.setAttribute("autoplay","");p.setAttribute("loop","");p.setAttribute("muted","");p.setAttribute("poster","https://static.heygen.ai/hyperframes-oss/docs/images/catalog/blocks/reddit-post.png");document.body.appendChild(p)});<\/script></body></html>`}
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/>
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## Source
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<Accordion title="reddit-post.html">
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```html
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<link rel="preconnect" href="https://fonts.googleapis.com" />
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
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<link
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href="https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;700&display=block"
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rel="stylesheet"
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/>
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<script src="https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js"></script>
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<style>
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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html,
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body {
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background: transparent;
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overflow: hidden;
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}
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body {
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width: 1920px;
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height: 1080px;
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font-family: "DM Sans", sans-serif;
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}
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[data-composition-id="reddit-post"] .reddit-card {
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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width: 860px;
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background: #1a1a2e;
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border-radius: 16px;
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padding: 32px;
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box-shadow: 0 12px 60px rgba(0, 0, 0, 0.6);
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}
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/* Header */
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[data-composition-id="reddit-post"] .post-header {
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display: flex;
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align-items: center;
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gap: 14px;
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margin-bottom: 24px;
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}
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[data-composition-id="reddit-post"] .subreddit-icon {
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width: 48px;
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height: 48px;
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flex-shrink: 0;
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}
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[data-composition-id="reddit-post"] .subreddit-icon svg {
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width: 48px;
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height: 48px;
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display: block;
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}
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[data-composition-id="reddit-post"] .post-meta {
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display: flex;
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flex-direction: column;
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gap: 2px;
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}
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[data-composition-id="reddit-post"] .subreddit-name {
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font-size: 28px;
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font-weight: 700;
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color: #d7dadc;
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line-height: 1.3;
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}
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[data-composition-id="reddit-post"] .post-author {
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font-size: 24px;
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font-weight: 400;
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color: #818384;
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line-height: 1.3;
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}
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/* Content */
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[data-composition-id="reddit-post"] .post-title {
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font-size: 38px;
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font-weight: 700;
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color: #d7dadc;
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line-height: 1.35;
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margin-bottom: 16px;
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display: -webkit-box;
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-webkit-line-clamp: 3;
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-webkit-box-orient: vertical;
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overflow: hidden;
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}
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[data-composition-id="reddit-post"] .post-body {
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font-size: 28px;
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font-weight: 400;
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color: #818384;
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line-height: 1.45;
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margin-bottom: 28px;
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display: -webkit-box;
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-webkit-line-clamp: 3;
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-webkit-box-orient: vertical;
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overflow: hidden;
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}
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/* Action bar */
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[data-composition-id="reddit-post"] .action-bar {
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display: flex;
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align-items: center;
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gap: 28px;
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padding-top: 20px;
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border-top: 1px solid #343536;
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}
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[data-composition-id="reddit-post"] .vote-group {
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display: flex;
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align-items: center;
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gap: 10px;
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background: #272729;
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border-radius: 24px;
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padding: 8px 16px;
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}
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[data-composition-id="reddit-post"] .vote-btn {
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width: 32px;
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height: 32px;
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display: flex;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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}
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[data-composition-id="reddit-post"] .vote-btn svg {
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width: 28px;
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height: 28px;
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display: block;
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}
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[data-composition-id="reddit-post"] .vote-count {
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font-size: 26px;
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font-weight: 700;
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color: #d7dadc;
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min-width: 50px;
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text-align: center;
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}
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[data-composition-id="reddit-post"] .action-btn {
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display: flex;
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align-items: center;
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gap: 8px;
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background: #272729;
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border-radius: 24px;
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padding: 10px 20px;
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}
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[data-composition-id="reddit-post"] .action-btn svg {
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width: 26px;
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height: 26px;
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display: block;
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}
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[data-composition-id="reddit-post"] .action-btn span {
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font-size: 24px;
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font-weight: 400;
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color: #818384;
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}
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</style>
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</head>
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<body>
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<div
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id="root"
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data-composition-id="reddit-post"
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data-width="1920"
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data-height="1080"
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data-start="0"
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data-duration="5"
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>
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<div id="card" class="clip reddit-card" data-start="0" data-duration="5" data-track-index="0">
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<!-- Header -->
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<div class="post-header">
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<div class="subreddit-icon">
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<svg viewBox="0 0 48 48" fill="none">
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<circle cx="24" cy="24" r="24" fill="#4A90D9" />
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<text
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x="24"
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y="30"
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text-anchor="middle"
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font-family="DM Sans, sans-serif"
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font-size="22"
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font-weight="700"
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fill="#fff"
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>
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r/
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</text>
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</svg>
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</div>
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<div class="post-meta">
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<span class="subreddit-name">r/hyperframes</span>
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<span class="post-author">u/placeholder_user · 3h</span>
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</div>
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</div>
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<!-- Content -->
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<div class="post-title">Prompt to change this title to whatever you want</div>
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<div class="post-body">
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Prompt to change this body text, the subreddit, username, and vote count to match your
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content.
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</div>
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<!-- Action bar -->
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<div class="action-bar">
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<div class="vote-group">
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<div id="upvote-btn" class="vote-btn">
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<svg viewBox="0 0 24 24" fill="none">
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<path id="upvote-arrow" d="M12 4L3 14h5v6h8v-6h5L12 4z" fill="#818384" />
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</svg>
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</div>
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<span id="vote-count" class="vote-count">4.2k</span>
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<div class="vote-btn">
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<svg viewBox="0 0 24 24" fill="none">
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<path d="M12 20l9-10h-5V4H8v6H3l9 10z" fill="#818384" />
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</svg>
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</div>
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</div>
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<div class="action-btn">
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<svg
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viewBox="0 0 24 24"
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fill="none"
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stroke="#818384"
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stroke-width="2"
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stroke-linecap="round"
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stroke-linejoin="round"
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>
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<path d="M21 15a2 2 0 01-2 2H7l-4 4V5a2 2 0 012-2h14a2 2 0 012 2z" />
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</svg>
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<span>328</span>
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</div>
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<div class="action-btn">
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<svg
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viewBox="0 0 24 24"
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fill="none"
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stroke="#818384"
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stroke-width="2"
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stroke-linecap="round"
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stroke-linejoin="round"
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>
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<path d="M4 12v8a2 2 0 002 2h12a2 2 0 002-2v-8" />
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<polyline points="16 6 12 2 8 6" />
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<line x1="12" y1="2" x2="12" y2="15" />
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</svg>
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<span>Share</span>
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</div>
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</div>
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</div>
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</div>
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<script>
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window.__timelines = window.__timelines || {};
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var tl = gsap.timeline({ paused: true });
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var card = document.getElementById("card");
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var upvoteBtn = document.getElementById("upvote-btn");
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var upvoteArrow = document.getElementById("upvote-arrow");
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var voteCount = document.getElementById("vote-count");
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// Start off-screen below
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gsap.set(card, { y: 400, opacity: 0 });
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// Slide in from bottom
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tl.to(
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card,
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{
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y: 0,
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opacity: 1,
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duration: 0.6,
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ease: "power3.out",
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},
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0.1,
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);
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// Upvote press-in
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tl.to(
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upvoteBtn,
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{
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scale: 0.85,
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duration: 0.12,
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ease: "power2.out",
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},
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1.5,
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);
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// Upvote release with spring bounce
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tl.to(
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upvoteBtn,
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{
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scale: 1,
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duration: 0.4,
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ease: "elastic.out(1, 0.4)",
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},
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1.62,
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);
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// Arrow turns orange
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tl.to(
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upvoteArrow,
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{
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attr: { fill: "#ff4500" },
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duration: 0.12,
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ease: "none",
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},
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1.62,
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);
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// Vote count turns orange + increments
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tl.to(
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voteCount,
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{
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color: "#ff4500",
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duration: 0.12,
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ease: "none",
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onStart: function () {
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voteCount.textContent = "4.3k";
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},
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},
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1.62,
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);
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// Slide out to bottom
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tl.to(
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card,
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{
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y: 400,
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opacity: 0,
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duration: 0.3,
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ease: "power3.in",
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},
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4.2,
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);
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window.__timelines["reddit-post"] = tl;
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</script>
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</body>
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</html>
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```
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</Accordion>
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## Usage
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After installing, add the block to your host composition:
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```html
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<div data-composition-id="reddit-post" data-composition-src="compositions/reddit-post.html" data-start="0" data-duration="5" data-track-index="1" data-width="1920" data-height="1080"></div>
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```
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{/* hf:generated-footer */}
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Tagged `social` `overlay` `reddit`.
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## Related topics
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- [Browse the complete Catalog](/catalog)
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- [Add assets and Catalog items in Studio](/studio/assets-and-blocks)
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- [Build a richer composition](/go-further)
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