mirror of
https://github.com/heygen-com/hyperframes.git
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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>
1403 lines
53 KiB
Plaintext
1403 lines
53 KiB
Plaintext
---
|
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title: "Chat Thread"
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description: "The measured conversation as one mountable scene at full fidelity: status bar, back badge, avatar and name pill, bubbles with real iMessage tails, a Delivered receipt, large emoji rows, a media placeholder, a link card, and typing dots holding the beat. Every message picks its type by prefix - recv:/sent: text, emoji: a large row, img media, card:Title~domain a link card - and heights are measured at mount so any thread fits"
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---
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import { InstallCommand } from "/snippets/install-command.jsx";
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import { VariablesExplorer } from "/snippets/variables-explorer.jsx";
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## Install
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<InstallCommand command="npx hyperframes add chat-thread" item="chat-thread" />
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That writes one file: `compositions/components/chat-thread.html`.
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<VariablesExplorer
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previewSrc="/public/catalog/components/chat-thread.json"
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compositionId="chat-thread"
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compositionSrc="compositions/components/chat-thread.html"
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variables={[{"id":"contact","type":"string","role":"content","label":"Contact","description":"Name in the thread header; the avatar shows its first letter.","default":"Rachel"},{"id":"unread","type":"number","role":"content","label":"Unread badge","description":"Count in the back-button badge. 0 hides it.","default":12,"min":0,"max":99,"step":1},{"id":"messages","type":"string","role":"content","label":"Messages","description":"Pipe-separated thread. Each entry picks its type by prefix: recv: or sent: for a text bubble, emoji: for a large emoji row, img for a media placeholder, card:Title~domain for a link card. Example: recv:hey|sent:look 👀|card:HyperFrames~hyperframes.heygen.com|emoji:🤯🤯🤯","default":"recv:what r u using for the launch video??|sent:wait look 👀|card:HyperFrames — Write HTML, render pixel-perfect video~hyperframes.heygen.com|recv:OMG IT'S HTML|emoji:🤯🤯🤯|sent:renders in 4K. no editor"},{"id":"beat","type":"number","role":"timing","label":"Beat","description":"Seconds between message arrivals.","default":1.7,"min":0.8,"max":3,"step":0.1},{"id":"dots","type":"enum","role":"timing","label":"Typing dots","description":"Show the three-dot indicator before received messages.","default":"on","options":[{"value":"on","label":"On"},{"value":"off","label":"Off"}]},{"id":"receipt","type":"enum","role":"content","label":"Delivered receipt","description":"Show Delivered under the last sent bubble, as iMessage does.","default":"on","options":[{"value":"on","label":"On"},{"value":"off","label":"Off"}]}]}
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>
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```html chat-thread.html
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<!doctype html>
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<!--
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chat-thread: HyperFrames motion primitive (scene)
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The measured conversation from message-thread-reveal, as one mountable
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scene at full fidelity: status bar, back badge, avatar and name pill,
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bubbles with real iMessage tails, a Delivered receipt, large emoji rows,
|
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a media placeholder, a link card with title and domain, and typing dots
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that hold the beat before replies.
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|
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Every message picks its TYPE by prefix, the way marker-highlight picks a
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style: recv:/sent: text bubbles, emoji: a large emoji row, img a media
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placeholder, card:Title~domain a link card. Heights are measured at mount
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and the scroll choreography is generated from them, so any thread fits.
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Relates to thread-message-stack (#3046): that item is a caller-payload
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message stack; this is the conversation as a scene.
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#root only, container-type: size, one paused timeline registered under
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the literal "chat-thread" key. Deterministic: layout measured at mount.
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-->
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<html
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lang="en"
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data-composition-id="chat-thread"
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data-composition-duration="12"
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data-composition-variables='[{"id": "contact", "type": "string", "role": "content", "label": "Contact", "description": "Name in the thread header; the avatar shows its first letter.", "default": "Rachel"}, {"id": "unread", "type": "number", "role": "content", "label": "Unread badge", "description": "Count in the back-button badge. 0 hides it.", "default": 12, "min": 0, "max": 99, "step": 1}, {"id": "messages", "type": "string", "role": "content", "label": "Messages", "description": "Pipe-separated thread. Each entry picks its type by prefix: recv: or sent: for a text bubble, emoji: for a large emoji row, img for a media placeholder, card:Title~domain for a link card. Example: recv:hey|sent:look 👀|card:HyperFrames~hyperframes.heygen.com|emoji:🤯🤯🤯", "default": "recv:what r u using for the launch video??|sent:wait look 👀|card:HyperFrames — Write HTML, render pixel-perfect video~hyperframes.heygen.com|recv:OMG IT'S HTML|emoji:🤯🤯🤯|sent:renders in 4K. no editor"}, {"id": "beat", "type": "number", "role": "timing", "label": "Beat", "description": "Seconds between message arrivals.", "default": 1.7, "min": 0.8, "max": 3, "step": 0.1}, {"id": "dots", "type": "enum", "role": "timing", "label": "Typing dots", "description": "Show the three-dot indicator before received messages.", "default": "on", "options": [{"value": "on", "label": "On"}, {"value": "off", "label": "Off"}]}, {"id": "receipt", "type": "enum", "role": "content", "label": "Delivered receipt", "description": "Show Delivered under the last sent bubble, as iMessage does.", "default": "on", "options": [{"value": "on", "label": "On"}, {"value": "off", "label": "Off"}]}]'
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>
|
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<head>
|
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<meta charset="UTF-8" />
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<title>Chat Thread</title>
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</head>
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<body>
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<template>
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<div id="root" data-composition-id="chat-thread" data-duration="12" data-fps="30">
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<style>
|
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*,
|
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*::before,
|
|
*::after {
|
|
box-sizing: border-box;
|
|
}
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#root {
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|
position: absolute;
|
|
inset: 0;
|
|
overflow: hidden;
|
|
container-type: size;
|
|
isolation: isolate;
|
|
background: #000;
|
|
font-family: var(
|
|
--font-body,
|
|
-apple-system,
|
|
BlinkMacSystemFont,
|
|
"Segoe UI",
|
|
sans-serif
|
|
);
|
|
pointer-events: none;
|
|
}
|
|
/* status bar */
|
|
.cht-sbtime {
|
|
position: absolute;
|
|
left: 8cqw;
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|
top: 2.6cqh;
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|
color: #fff;
|
|
font-size: 3.2cqmin;
|
|
font-weight: 600;
|
|
letter-spacing: 0.03em;
|
|
}
|
|
.cht-sbicons {
|
|
position: absolute;
|
|
right: 7cqw;
|
|
top: 3cqh;
|
|
width: 11cqw;
|
|
}
|
|
/* header */
|
|
.cht-back {
|
|
position: absolute;
|
|
left: 4.4cqw;
|
|
top: 7.4cqh;
|
|
width: 2.6cqw;
|
|
height: 4.4cqw;
|
|
}
|
|
.cht-badge {
|
|
position: absolute;
|
|
left: 9.5cqw;
|
|
top: 7.6cqh;
|
|
height: 4cqmin;
|
|
padding: 0 2cqmin;
|
|
background: #262628;
|
|
border-radius: 2cqmin;
|
|
color: #fff;
|
|
font-size: 2.6cqmin;
|
|
line-height: 4cqmin;
|
|
}
|
|
.cht-avatar {
|
|
position: absolute;
|
|
left: 50%;
|
|
top: 5.6cqh;
|
|
transform: translateX(-50%);
|
|
width: 8cqmin;
|
|
height: 8cqmin;
|
|
border-radius: 50%;
|
|
background: #9ce474;
|
|
color: #12300c;
|
|
font-size: 4cqmin;
|
|
font-weight: 600;
|
|
display: grid;
|
|
place-items: center;
|
|
}
|
|
.cht-name {
|
|
position: absolute;
|
|
left: 50%;
|
|
top: 10.6cqh;
|
|
transform: translateX(-50%);
|
|
height: 4.2cqmin;
|
|
padding: 0 1.9cqmin;
|
|
background: #232325;
|
|
border-radius: 2.1cqmin;
|
|
color: #fff;
|
|
font-size: 2.7cqmin;
|
|
line-height: 4.2cqmin;
|
|
white-space: nowrap;
|
|
}
|
|
.cht-name .chev {
|
|
color: #8e8e93;
|
|
font-size: 2.4cqmin;
|
|
margin-left: 0.7cqmin;
|
|
}
|
|
.cht-cam {
|
|
position: absolute;
|
|
right: 5cqw;
|
|
top: 7.8cqh;
|
|
width: 4.8cqw;
|
|
}
|
|
/* thread viewport */
|
|
.cht-view {
|
|
position: absolute;
|
|
left: 0;
|
|
top: 15.5cqh;
|
|
width: 100cqw;
|
|
bottom: 11cqh;
|
|
overflow: hidden;
|
|
}
|
|
.cht-item {
|
|
position: absolute;
|
|
left: 4cqw;
|
|
width: 92cqw;
|
|
visibility: hidden;
|
|
}
|
|
.cht-item.sent {
|
|
text-align: right;
|
|
}
|
|
.cht-pop {
|
|
display: inline-block;
|
|
transform-origin: left bottom;
|
|
text-align: left;
|
|
}
|
|
.cht-item.sent .cht-pop {
|
|
transform-origin: right bottom;
|
|
}
|
|
.cht-bubble {
|
|
display: inline-block;
|
|
position: relative;
|
|
max-width: 72cqw;
|
|
padding: 1.2cqh 3.4cqw;
|
|
border-radius: 4.6cqmin;
|
|
font-size: 3.3cqmin;
|
|
line-height: 1.35;
|
|
color: #fff;
|
|
}
|
|
.cht-bubble.recv {
|
|
background: #242428;
|
|
}
|
|
.cht-bubble.sent {
|
|
background: #0a80f8;
|
|
}
|
|
/* iMessage tails: cover-circle trick against the #000 screen */
|
|
.cht-tail-recv::before {
|
|
content: "";
|
|
position: absolute;
|
|
left: -1.1cqmin;
|
|
bottom: 0;
|
|
width: 2.9cqmin;
|
|
height: 2.9cqmin;
|
|
background: #242428;
|
|
border-bottom-right-radius: 2.2cqmin 2cqmin;
|
|
}
|
|
.cht-tail-recv::after {
|
|
content: "";
|
|
position: absolute;
|
|
left: -2.9cqmin;
|
|
bottom: -0.2cqmin;
|
|
width: 2.2cqmin;
|
|
height: 3.3cqmin;
|
|
background: #000;
|
|
border-bottom-right-radius: 1.8cqmin;
|
|
}
|
|
.cht-tail-sent::before {
|
|
content: "";
|
|
position: absolute;
|
|
right: -1.1cqmin;
|
|
bottom: 0;
|
|
width: 2.9cqmin;
|
|
height: 2.9cqmin;
|
|
background: #0a80f8;
|
|
border-bottom-left-radius: 2.2cqmin 2cqmin;
|
|
}
|
|
.cht-tail-sent::after {
|
|
content: "";
|
|
position: absolute;
|
|
right: -2.9cqmin;
|
|
bottom: -0.2cqmin;
|
|
width: 2.2cqmin;
|
|
height: 3.3cqmin;
|
|
background: #000;
|
|
border-bottom-left-radius: 1.8cqmin;
|
|
}
|
|
.cht-delivered {
|
|
color: #8e8e93;
|
|
font-size: 2.7cqmin;
|
|
margin-top: 0.8cqh;
|
|
padding-right: 0.7cqw;
|
|
text-align: right;
|
|
}
|
|
.cht-emoji {
|
|
font-size: 10cqmin;
|
|
line-height: 1.3;
|
|
letter-spacing: 0.02em;
|
|
margin-left: 1cqw;
|
|
white-space: nowrap;
|
|
color: #fff;
|
|
}
|
|
/* media placeholder */
|
|
.cht-media {
|
|
display: inline-block;
|
|
width: 52cqw;
|
|
aspect-ratio: 4 / 3;
|
|
border-radius: 4cqmin;
|
|
position: relative;
|
|
background: linear-gradient(165deg, #0f3a2c 0%, #0a9c6b 78%, #3ce6ac 100%);
|
|
}
|
|
.cht-play {
|
|
position: absolute;
|
|
left: 50%;
|
|
top: 50%;
|
|
transform: translate(-50%, -50%);
|
|
width: 10cqmin;
|
|
height: 10cqmin;
|
|
border-radius: 50%;
|
|
background: rgba(253, 253, 253, 0.94);
|
|
}
|
|
.cht-play::before {
|
|
content: "";
|
|
position: absolute;
|
|
left: 38%;
|
|
top: 30%;
|
|
border-left: 3.4cqmin solid #0d0d0d;
|
|
border-top: 2cqmin solid transparent;
|
|
border-bottom: 2cqmin solid transparent;
|
|
}
|
|
/* link card */
|
|
.cht-card {
|
|
display: inline-block;
|
|
width: 55cqw;
|
|
border-radius: 4cqmin;
|
|
overflow: hidden;
|
|
text-align: left;
|
|
}
|
|
.cht-cardimg {
|
|
display: block;
|
|
width: 100%;
|
|
aspect-ratio: 1.02;
|
|
position: relative;
|
|
background: linear-gradient(165deg, #0f3a2c 0%, #0a9c6b 78%, #3ce6ac 100%);
|
|
}
|
|
.cht-cardmeta {
|
|
background: #28282c;
|
|
display: flex;
|
|
align-items: center;
|
|
padding: 1.4cqh 2cqw 1.4cqh 3cqw;
|
|
}
|
|
.cht-cardtxt {
|
|
flex: 1;
|
|
min-width: 0;
|
|
}
|
|
.cht-cardtitle {
|
|
color: #fff;
|
|
font-size: 2.6cqmin;
|
|
font-weight: 600;
|
|
line-height: 1.3;
|
|
}
|
|
.cht-carddomain {
|
|
color: #8e8e93;
|
|
font-size: 2.3cqmin;
|
|
margin-top: 0.4cqh;
|
|
}
|
|
.cht-cardchev {
|
|
color: #8e8e93;
|
|
font-size: 4.6cqmin;
|
|
padding-left: 1cqw;
|
|
}
|
|
/* typing dots with tail circles */
|
|
.cht-dotswrap {
|
|
position: relative;
|
|
display: inline-block;
|
|
}
|
|
.cht-dots {
|
|
display: inline-flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
gap: 1cqmin;
|
|
width: 12cqmin;
|
|
height: 6.5cqmin;
|
|
background: #242428;
|
|
border-radius: 3.4cqmin;
|
|
}
|
|
.cht-dots span {
|
|
width: 1.7cqmin;
|
|
height: 1.7cqmin;
|
|
border-radius: 50%;
|
|
background: #8e8e93;
|
|
}
|
|
.cht-dtail1 {
|
|
position: absolute;
|
|
left: -0.2cqmin;
|
|
bottom: -0.4cqmin;
|
|
width: 1.8cqmin;
|
|
height: 1.8cqmin;
|
|
border-radius: 50%;
|
|
background: #242428;
|
|
}
|
|
.cht-dtail2 {
|
|
position: absolute;
|
|
left: -1.4cqmin;
|
|
bottom: -1.4cqmin;
|
|
width: 0.9cqmin;
|
|
height: 0.9cqmin;
|
|
border-radius: 50%;
|
|
background: #242428;
|
|
}
|
|
/* composer */
|
|
.cht-plus {
|
|
position: absolute;
|
|
left: 3cqw;
|
|
bottom: 2.6cqh;
|
|
width: 8cqmin;
|
|
height: 8cqmin;
|
|
border-radius: 50%;
|
|
background: #262628;
|
|
color: #8e8e93;
|
|
font-size: 4.6cqmin;
|
|
font-weight: 300;
|
|
display: grid;
|
|
place-items: center;
|
|
}
|
|
.cht-composer {
|
|
position: absolute;
|
|
left: 13cqw;
|
|
bottom: 2.8cqh;
|
|
width: 83cqw;
|
|
height: 7.6cqmin;
|
|
border: 0.35cqmin solid #202022;
|
|
border-radius: 100cqmin;
|
|
}
|
|
.cht-ph {
|
|
position: absolute;
|
|
left: 17cqw;
|
|
bottom: 4.4cqh;
|
|
color: #8e8e93;
|
|
font-size: 3.1cqmin;
|
|
}
|
|
.cht-mic {
|
|
position: absolute;
|
|
right: 6cqw;
|
|
bottom: 4.2cqh;
|
|
width: 2.4cqw;
|
|
}
|
|
</style>
|
|
<div class="cht-sbtime">9:41</div>
|
|
<svg class="cht-sbicons" viewBox="0 0 86 30">
|
|
<rect x="0" y="16" width="5" height="9" rx="1.5" fill="#fff" />
|
|
<rect x="8" y="12" width="5" height="13" rx="1.5" fill="#fff" />
|
|
<rect x="16" y="8" width="5" height="17" rx="1.5" fill="#fff" />
|
|
<rect x="24" y="4" width="5" height="21" rx="1.5" fill="#fff" />
|
|
<g transform="translate(44,2)">
|
|
<path
|
|
d="M18 21.5 L21.5 25 L25 21.5 A5 5 0 0 0 18 21.5"
|
|
fill="#fff"
|
|
transform="translate(-10,-2)"
|
|
/>
|
|
<path
|
|
d="M4 13 A14 14 0 0 1 23 13"
|
|
stroke="#fff"
|
|
stroke-width="4"
|
|
fill="none"
|
|
transform="translate(-2,-2)"
|
|
/>
|
|
<path
|
|
d="M8.5 17.5 A8 8 0 0 1 18.5 17.5"
|
|
stroke="#fff"
|
|
stroke-width="4"
|
|
fill="none"
|
|
transform="translate(-2,-2)"
|
|
/>
|
|
</g>
|
|
</svg>
|
|
<svg class="cht-back" viewBox="0 0 26 48">
|
|
<path
|
|
d="M23 3 L4 24 L23 45"
|
|
stroke="#e4e4e4"
|
|
stroke-width="6"
|
|
fill="none"
|
|
stroke-linecap="round"
|
|
stroke-linejoin="round"
|
|
/>
|
|
</svg>
|
|
<div class="cht-badge" id="cht-badge">12</div>
|
|
<div class="cht-avatar" id="cht-avatar">R</div>
|
|
<div class="cht-name" id="cht-name">Rachel<span class="chev">›</span></div>
|
|
<svg class="cht-cam" viewBox="0 0 52 34">
|
|
<rect x="0" y="1" width="36" height="32" rx="9" fill="#fff" />
|
|
<path d="M38 12 L50 4 V30 L38 22 Z" fill="#fff" />
|
|
</svg>
|
|
<div class="cht-view" id="cht-view"></div>
|
|
<div class="cht-plus">+</div>
|
|
<div class="cht-composer"></div>
|
|
<div class="cht-ph">Message</div>
|
|
<svg class="cht-mic" viewBox="0 0 26 42">
|
|
<rect x="8" y="0" width="10" height="22" rx="5" fill="#8e8e93" />
|
|
<path
|
|
d="M2 16 A11 11 0 0 0 24 16"
|
|
stroke="#8e8e93"
|
|
stroke-width="3.5"
|
|
fill="none"
|
|
transform="translate(0,2)"
|
|
/>
|
|
<line x1="13" y1="30" x2="13" y2="38" stroke="#8e8e93" stroke-width="3.5" />
|
|
<line x1="6" y1="39" x2="20" y2="39" stroke="#8e8e93" stroke-width="3.5" />
|
|
</svg>
|
|
<script src="https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js"></script>
|
|
<script>
|
|
(function () {
|
|
"use strict";
|
|
var compositionId = "chat-thread";
|
|
var vars =
|
|
window.__hyperframes && window.__hyperframes.getVariables
|
|
? window.__hyperframes.getVariables()
|
|
: {};
|
|
function text(v, fb, mx) {
|
|
if (typeof v !== "string") return fb;
|
|
var t = v.trim();
|
|
if (!t) return fb;
|
|
return t.length > mx ? t.slice(0, mx) : t;
|
|
}
|
|
function clampNumber(v, min, max, fb) {
|
|
var n = typeof v === "number" ? v : parseFloat(v);
|
|
if (!isFinite(n)) return fb;
|
|
return Math.min(max, Math.max(min, n));
|
|
}
|
|
var contact = text(vars.contact, "Rachel", 16);
|
|
document.getElementById("cht-avatar").textContent = contact.charAt(0).toUpperCase();
|
|
var namePill = document.getElementById("cht-name");
|
|
namePill.innerHTML = "";
|
|
namePill.appendChild(document.createTextNode(contact));
|
|
var chev = document.createElement("span");
|
|
chev.className = "chev";
|
|
chev.textContent = "\u203a";
|
|
namePill.appendChild(chev);
|
|
var unread = Math.round(clampNumber(vars.unread, 0, 99, 12));
|
|
var badge = document.getElementById("cht-badge");
|
|
if (unread === 0) badge.style.display = "none";
|
|
else badge.textContent = String(unread);
|
|
var beat = clampNumber(vars.beat, 0.8, 3, 1.7);
|
|
var dotsOn = vars.dots !== "off";
|
|
var receiptOn = vars.receipt !== "off";
|
|
|
|
var DEFAULT_THREAD =
|
|
"recv:what r u using for the launch video??|sent:wait look \ud83d\udc40|card:HyperFrames \u2014 Write HTML, render pixel-perfect video~hyperframes.heygen.com|recv:OMG IT'S HTML|emoji:\ud83e\udd2f\ud83e\udd2f\ud83e\udd2f|sent:renders in 4K. no editor";
|
|
var raw = text(vars.messages, DEFAULT_THREAD, 800);
|
|
var entries = raw
|
|
.split("|")
|
|
.map(function (t) {
|
|
return t.trim();
|
|
})
|
|
.filter(Boolean)
|
|
.slice(0, 12);
|
|
if (entries.length === 0) entries = ["recv:hey"];
|
|
|
|
var view = document.getElementById("cht-view");
|
|
var A = [
|
|
"data-layout-allow-overflow",
|
|
"data-layout-allow-overlap",
|
|
"data-layout-allow-occlusion",
|
|
];
|
|
function mark(el) {
|
|
A.forEach(function (a) {
|
|
el.setAttribute(a, "");
|
|
});
|
|
return el;
|
|
}
|
|
|
|
/* each entry picks its type by prefix, like a style switch */
|
|
var lastSentIndex = -1;
|
|
var items = entries.map(function (entry, idx) {
|
|
var kind = "recv",
|
|
body = entry;
|
|
if (entry.indexOf("recv:") === 0) {
|
|
kind = "recv";
|
|
body = entry.slice(5);
|
|
} else if (entry.indexOf("sent:") === 0) {
|
|
kind = "sent";
|
|
body = entry.slice(5);
|
|
lastSentIndex = idx;
|
|
} else if (entry.indexOf("emoji:") === 0) {
|
|
kind = "emoji";
|
|
body = entry.slice(6);
|
|
} else if (entry.indexOf("card:") === 0) {
|
|
kind = "card";
|
|
body = entry.slice(5);
|
|
lastSentIndex = idx;
|
|
} else if (entry === "img") {
|
|
kind = "img";
|
|
body = "";
|
|
}
|
|
var side = kind === "sent" || kind === "card" || kind === "img" ? "sent" : "recv";
|
|
var item = mark(document.createElement("div"));
|
|
item.className = "cht-item " + side;
|
|
var pop = document.createElement("div");
|
|
pop.className = "cht-pop";
|
|
if (kind === "img") {
|
|
pop.innerHTML = '<span class="cht-media"><span class="cht-play"></span></span>';
|
|
} else if (kind === "emoji") {
|
|
var row = document.createElement("div");
|
|
row.className = "cht-emoji";
|
|
row.textContent = body.trim();
|
|
pop.appendChild(row);
|
|
} else if (kind === "card") {
|
|
var parts = body.split("~");
|
|
var card = document.createElement("span");
|
|
card.className = "cht-card";
|
|
card.innerHTML = '<span class="cht-cardimg"><span class="cht-play"></span></span>';
|
|
var meta = document.createElement("span");
|
|
meta.className = "cht-cardmeta";
|
|
meta.style.display = "flex";
|
|
var txt = document.createElement("span");
|
|
txt.className = "cht-cardtxt";
|
|
var title = document.createElement("span");
|
|
title.className = "cht-cardtitle";
|
|
title.style.display = "block";
|
|
title.textContent = (parts[0] || "Shared link").trim();
|
|
txt.appendChild(title);
|
|
var domain = document.createElement("span");
|
|
domain.className = "cht-carddomain";
|
|
domain.style.display = "block";
|
|
domain.textContent = (parts[1] || "").trim();
|
|
txt.appendChild(domain);
|
|
meta.appendChild(txt);
|
|
var chv = document.createElement("span");
|
|
chv.className = "cht-cardchev";
|
|
chv.textContent = "\u203a";
|
|
meta.appendChild(chv);
|
|
card.appendChild(meta);
|
|
pop.appendChild(card);
|
|
} else {
|
|
var bubble = document.createElement("div");
|
|
bubble.className = "cht-bubble " + side + " cht-tail-" + side;
|
|
bubble.textContent = body.trim();
|
|
pop.appendChild(bubble);
|
|
}
|
|
item.appendChild(pop);
|
|
view.appendChild(item);
|
|
return { el: item, pop: pop, kind: kind, side: side };
|
|
});
|
|
/* Delivered rides the last sent bubble, as iMessage does */
|
|
if (receiptOn && lastSentIndex >= 0) {
|
|
var receipt = document.createElement("div");
|
|
receipt.className = "cht-delivered";
|
|
receipt.textContent = "Delivered";
|
|
items[lastSentIndex].pop.appendChild(receipt);
|
|
}
|
|
var dotsItem = null;
|
|
if (dotsOn) {
|
|
dotsItem = mark(document.createElement("div"));
|
|
dotsItem.className = "cht-item recv";
|
|
dotsItem.innerHTML =
|
|
'<div class="cht-pop"><span class="cht-dotswrap"><span class="cht-dots"><span></span><span></span><span></span></span><span class="cht-dtail1"></span><span class="cht-dtail2"></span></span></div>';
|
|
view.appendChild(dotsItem);
|
|
}
|
|
|
|
var tl = gsap.timeline({ paused: true });
|
|
function build() {
|
|
tl.clear();
|
|
var viewH = view.offsetHeight || 1;
|
|
var gap = viewH * 0.018;
|
|
var heights = items.map(function (item) {
|
|
return item.el.offsetHeight;
|
|
});
|
|
var dotsH = dotsItem ? dotsItem.offsetHeight : 0;
|
|
var starts = [];
|
|
var t = 0.4;
|
|
items.forEach(function (item, i) {
|
|
if (i > 0) t += beat;
|
|
starts.push(t);
|
|
});
|
|
var duration = 12;
|
|
var last = starts[starts.length - 1];
|
|
if (last > duration - 1.2) {
|
|
var k = (duration - 1.6) / last;
|
|
starts = starts.map(function (s) {
|
|
return 0.4 + (s - 0.4) * k;
|
|
});
|
|
}
|
|
items.forEach(function (item) {
|
|
gsap.set(item.el, { autoAlpha: 0, y: 0 });
|
|
});
|
|
if (dotsItem) gsap.set(dotsItem, { autoAlpha: 0 });
|
|
items.forEach(function (item, k2) {
|
|
var at = starts[k2];
|
|
var bottom = viewH;
|
|
var yK = [];
|
|
for (var j = k2; j >= 0; j -= 1) {
|
|
bottom -= heights[j];
|
|
yK[j] = bottom;
|
|
bottom -= gap;
|
|
}
|
|
for (var i = 0; i <= k2; i += 1) {
|
|
if (i === k2) {
|
|
tl.set(item.el, { y: yK[i] }, at);
|
|
tl.set(item.el, { autoAlpha: 1 }, at);
|
|
tl.fromTo(
|
|
item.pop,
|
|
{ scale: 0.75, autoAlpha: 0.6 },
|
|
{ scale: 1, autoAlpha: 1, duration: 0.12, ease: "power2.out" },
|
|
at,
|
|
);
|
|
} else {
|
|
tl.to(items[i].el, { y: yK[i], duration: 1.0, ease: "expo.out" }, at);
|
|
}
|
|
}
|
|
if (dotsItem && item.side === "recv" && item.kind !== "emoji" && k2 > 0) {
|
|
var dAt = Math.max(starts[k2 - 1] + 0.35, at - beat * 0.55);
|
|
tl.set(dotsItem, { y: viewH - dotsH }, dAt);
|
|
tl.set(dotsItem, { autoAlpha: 1 }, dAt);
|
|
tl.set(dotsItem, { autoAlpha: 0 }, at);
|
|
}
|
|
});
|
|
tl.set({}, {}, duration);
|
|
tl.seek(0);
|
|
}
|
|
build();
|
|
if (document.fonts && document.fonts.ready) {
|
|
document.fonts.ready.then(function () {
|
|
build();
|
|
tl.pause(0);
|
|
});
|
|
}
|
|
window.__timelines = window.__timelines || {};
|
|
window.__timelines[compositionId] = tl;
|
|
})();
|
|
</script>
|
|
</div>
|
|
</template>
|
|
</body>
|
|
</html>
|
|
```
|
|
|
|
</VariablesExplorer>
|
|
|
|
## Paste it into your composition
|
|
|
|
Open `compositions/components/chat-thread.html` and copy what is inside into your own composition.
|
|
|
|
A component has no size or duration of its own. It takes both from the composition
|
|
you paste it into.
|
|
|
|
## Variables
|
|
|
|
Every one of these has a default, so the piece works untouched. Set the ones you
|
|
want to change on the element:
|
|
|
|
| Variable | Default | Accepts | What it does |
|
|
| --- | --- | --- | --- |
|
|
| `contact` | `Rachel` | string | Name in the thread header; the avatar shows its first letter. |
|
|
| `unread` | `12` | 0 to 99, step 1 | Count in the back-button badge. 0 hides it. |
|
|
| `messages` | `recv:what r u using for the launch video??|sent:wait look 👀|card:HyperFrames — Write HTML, render pixel-perfect video~hyperframes.heygen.com|recv:OMG IT'S HTML|emoji:🤯🤯🤯|sent:renders in 4K. no editor` | string | Pipe-separated thread. Each entry picks its type by prefix: recv: or sent: for a text bubble, emoji: for a large emoji row, img for a media placeholder, card:Title~domain for a link card. Example: recv:hey|sent:look 👀|card:HyperFrames~hyperframes.heygen.com|emoji:🤯🤯🤯 |
|
|
| `beat` | `1.7` | 0.8 to 3, step 0.1 | Seconds between message arrivals. |
|
|
| `dots` | `on` | `on`, `off` | Show the three-dot indicator before received messages. |
|
|
| `receipt` | `on` | `on`, `off` | Show Delivered under the last sent bubble, as iMessage does. |
|
|
|
|
Set them with `data-variable-values` on the element that mounts it. These are the
|
|
defaults, so this behaves exactly like the preview above until you change one:
|
|
|
|
```html wrap
|
|
<div
|
|
data-composition-id="chat-thread"
|
|
data-composition-src="compositions/components/chat-thread.html"
|
|
data-variable-values='{"contact":"Rachel","unread":12,"messages":"recv:what r u using for the launch video??|sent:wait look 👀|card:HyperFrames — Write HTML, render pixel-perfect video~hyperframes.heygen.com|recv:OMG IT'S HTML|emoji:🤯🤯🤯|sent:renders in 4K. no editor","beat":1.7,"dots":"on","receipt":"on"}'
|
|
></div>
|
|
```
|
|
|
|
## Source
|
|
|
|
<Accordion title="chat-thread.html">
|
|
|
|
```html
|
|
<!doctype html>
|
|
<!--
|
|
chat-thread: HyperFrames motion primitive (scene)
|
|
|
|
The measured conversation from message-thread-reveal, as one mountable
|
|
scene at full fidelity: status bar, back badge, avatar and name pill,
|
|
bubbles with real iMessage tails, a Delivered receipt, large emoji rows,
|
|
a media placeholder, a link card with title and domain, and typing dots
|
|
that hold the beat before replies.
|
|
|
|
Every message picks its TYPE by prefix, the way marker-highlight picks a
|
|
style: recv:/sent: text bubbles, emoji: a large emoji row, img a media
|
|
placeholder, card:Title~domain a link card. Heights are measured at mount
|
|
and the scroll choreography is generated from them, so any thread fits.
|
|
|
|
Relates to thread-message-stack (#3046): that item is a caller-payload
|
|
message stack; this is the conversation as a scene.
|
|
|
|
#root only, container-type: size, one paused timeline registered under
|
|
the literal "chat-thread" key. Deterministic: layout measured at mount.
|
|
-->
|
|
<html
|
|
lang="en"
|
|
data-composition-id="chat-thread"
|
|
data-composition-duration="12"
|
|
data-composition-variables='[{"id": "contact", "type": "string", "role": "content", "label": "Contact", "description": "Name in the thread header; the avatar shows its first letter.", "default": "Rachel"}, {"id": "unread", "type": "number", "role": "content", "label": "Unread badge", "description": "Count in the back-button badge. 0 hides it.", "default": 12, "min": 0, "max": 99, "step": 1}, {"id": "messages", "type": "string", "role": "content", "label": "Messages", "description": "Pipe-separated thread. Each entry picks its type by prefix: recv: or sent: for a text bubble, emoji: for a large emoji row, img for a media placeholder, card:Title~domain for a link card. Example: recv:hey|sent:look 👀|card:HyperFrames~hyperframes.heygen.com|emoji:🤯🤯🤯", "default": "recv:what r u using for the launch video??|sent:wait look 👀|card:HyperFrames — Write HTML, render pixel-perfect video~hyperframes.heygen.com|recv:OMG IT'S HTML|emoji:🤯🤯🤯|sent:renders in 4K. no editor"}, {"id": "beat", "type": "number", "role": "timing", "label": "Beat", "description": "Seconds between message arrivals.", "default": 1.7, "min": 0.8, "max": 3, "step": 0.1}, {"id": "dots", "type": "enum", "role": "timing", "label": "Typing dots", "description": "Show the three-dot indicator before received messages.", "default": "on", "options": [{"value": "on", "label": "On"}, {"value": "off", "label": "Off"}]}, {"id": "receipt", "type": "enum", "role": "content", "label": "Delivered receipt", "description": "Show Delivered under the last sent bubble, as iMessage does.", "default": "on", "options": [{"value": "on", "label": "On"}, {"value": "off", "label": "Off"}]}]'
|
|
>
|
|
<head>
|
|
<meta charset="UTF-8" />
|
|
<title>Chat Thread</title>
|
|
</head>
|
|
<body>
|
|
<template>
|
|
<div id="root" data-composition-id="chat-thread" data-duration="12" data-fps="30">
|
|
<style>
|
|
*,
|
|
*::before,
|
|
*::after {
|
|
box-sizing: border-box;
|
|
}
|
|
#root {
|
|
position: absolute;
|
|
inset: 0;
|
|
overflow: hidden;
|
|
container-type: size;
|
|
isolation: isolate;
|
|
background: #000;
|
|
font-family: var(
|
|
--font-body,
|
|
-apple-system,
|
|
BlinkMacSystemFont,
|
|
"Segoe UI",
|
|
sans-serif
|
|
);
|
|
pointer-events: none;
|
|
}
|
|
/* status bar */
|
|
.cht-sbtime {
|
|
position: absolute;
|
|
left: 8cqw;
|
|
top: 2.6cqh;
|
|
color: #fff;
|
|
font-size: 3.2cqmin;
|
|
font-weight: 600;
|
|
letter-spacing: 0.03em;
|
|
}
|
|
.cht-sbicons {
|
|
position: absolute;
|
|
right: 7cqw;
|
|
top: 3cqh;
|
|
width: 11cqw;
|
|
}
|
|
/* header */
|
|
.cht-back {
|
|
position: absolute;
|
|
left: 4.4cqw;
|
|
top: 7.4cqh;
|
|
width: 2.6cqw;
|
|
height: 4.4cqw;
|
|
}
|
|
.cht-badge {
|
|
position: absolute;
|
|
left: 9.5cqw;
|
|
top: 7.6cqh;
|
|
height: 4cqmin;
|
|
padding: 0 2cqmin;
|
|
background: #262628;
|
|
border-radius: 2cqmin;
|
|
color: #fff;
|
|
font-size: 2.6cqmin;
|
|
line-height: 4cqmin;
|
|
}
|
|
.cht-avatar {
|
|
position: absolute;
|
|
left: 50%;
|
|
top: 5.6cqh;
|
|
transform: translateX(-50%);
|
|
width: 8cqmin;
|
|
height: 8cqmin;
|
|
border-radius: 50%;
|
|
background: #9ce474;
|
|
color: #12300c;
|
|
font-size: 4cqmin;
|
|
font-weight: 600;
|
|
display: grid;
|
|
place-items: center;
|
|
}
|
|
.cht-name {
|
|
position: absolute;
|
|
left: 50%;
|
|
top: 10.6cqh;
|
|
transform: translateX(-50%);
|
|
height: 4.2cqmin;
|
|
padding: 0 1.9cqmin;
|
|
background: #232325;
|
|
border-radius: 2.1cqmin;
|
|
color: #fff;
|
|
font-size: 2.7cqmin;
|
|
line-height: 4.2cqmin;
|
|
white-space: nowrap;
|
|
}
|
|
.cht-name .chev {
|
|
color: #8e8e93;
|
|
font-size: 2.4cqmin;
|
|
margin-left: 0.7cqmin;
|
|
}
|
|
.cht-cam {
|
|
position: absolute;
|
|
right: 5cqw;
|
|
top: 7.8cqh;
|
|
width: 4.8cqw;
|
|
}
|
|
/* thread viewport */
|
|
.cht-view {
|
|
position: absolute;
|
|
left: 0;
|
|
top: 15.5cqh;
|
|
width: 100cqw;
|
|
bottom: 11cqh;
|
|
overflow: hidden;
|
|
}
|
|
.cht-item {
|
|
position: absolute;
|
|
left: 4cqw;
|
|
width: 92cqw;
|
|
visibility: hidden;
|
|
}
|
|
.cht-item.sent {
|
|
text-align: right;
|
|
}
|
|
.cht-pop {
|
|
display: inline-block;
|
|
transform-origin: left bottom;
|
|
text-align: left;
|
|
}
|
|
.cht-item.sent .cht-pop {
|
|
transform-origin: right bottom;
|
|
}
|
|
.cht-bubble {
|
|
display: inline-block;
|
|
position: relative;
|
|
max-width: 72cqw;
|
|
padding: 1.2cqh 3.4cqw;
|
|
border-radius: 4.6cqmin;
|
|
font-size: 3.3cqmin;
|
|
line-height: 1.35;
|
|
color: #fff;
|
|
}
|
|
.cht-bubble.recv {
|
|
background: #242428;
|
|
}
|
|
.cht-bubble.sent {
|
|
background: #0a80f8;
|
|
}
|
|
/* iMessage tails: cover-circle trick against the #000 screen */
|
|
.cht-tail-recv::before {
|
|
content: "";
|
|
position: absolute;
|
|
left: -1.1cqmin;
|
|
bottom: 0;
|
|
width: 2.9cqmin;
|
|
height: 2.9cqmin;
|
|
background: #242428;
|
|
border-bottom-right-radius: 2.2cqmin 2cqmin;
|
|
}
|
|
.cht-tail-recv::after {
|
|
content: "";
|
|
position: absolute;
|
|
left: -2.9cqmin;
|
|
bottom: -0.2cqmin;
|
|
width: 2.2cqmin;
|
|
height: 3.3cqmin;
|
|
background: #000;
|
|
border-bottom-right-radius: 1.8cqmin;
|
|
}
|
|
.cht-tail-sent::before {
|
|
content: "";
|
|
position: absolute;
|
|
right: -1.1cqmin;
|
|
bottom: 0;
|
|
width: 2.9cqmin;
|
|
height: 2.9cqmin;
|
|
background: #0a80f8;
|
|
border-bottom-left-radius: 2.2cqmin 2cqmin;
|
|
}
|
|
.cht-tail-sent::after {
|
|
content: "";
|
|
position: absolute;
|
|
right: -2.9cqmin;
|
|
bottom: -0.2cqmin;
|
|
width: 2.2cqmin;
|
|
height: 3.3cqmin;
|
|
background: #000;
|
|
border-bottom-left-radius: 1.8cqmin;
|
|
}
|
|
.cht-delivered {
|
|
color: #8e8e93;
|
|
font-size: 2.7cqmin;
|
|
margin-top: 0.8cqh;
|
|
padding-right: 0.7cqw;
|
|
text-align: right;
|
|
}
|
|
.cht-emoji {
|
|
font-size: 10cqmin;
|
|
line-height: 1.3;
|
|
letter-spacing: 0.02em;
|
|
margin-left: 1cqw;
|
|
white-space: nowrap;
|
|
color: #fff;
|
|
}
|
|
/* media placeholder */
|
|
.cht-media {
|
|
display: inline-block;
|
|
width: 52cqw;
|
|
aspect-ratio: 4 / 3;
|
|
border-radius: 4cqmin;
|
|
position: relative;
|
|
background: linear-gradient(165deg, #0f3a2c 0%, #0a9c6b 78%, #3ce6ac 100%);
|
|
}
|
|
.cht-play {
|
|
position: absolute;
|
|
left: 50%;
|
|
top: 50%;
|
|
transform: translate(-50%, -50%);
|
|
width: 10cqmin;
|
|
height: 10cqmin;
|
|
border-radius: 50%;
|
|
background: rgba(253, 253, 253, 0.94);
|
|
}
|
|
.cht-play::before {
|
|
content: "";
|
|
position: absolute;
|
|
left: 38%;
|
|
top: 30%;
|
|
border-left: 3.4cqmin solid #0d0d0d;
|
|
border-top: 2cqmin solid transparent;
|
|
border-bottom: 2cqmin solid transparent;
|
|
}
|
|
/* link card */
|
|
.cht-card {
|
|
display: inline-block;
|
|
width: 55cqw;
|
|
border-radius: 4cqmin;
|
|
overflow: hidden;
|
|
text-align: left;
|
|
}
|
|
.cht-cardimg {
|
|
display: block;
|
|
width: 100%;
|
|
aspect-ratio: 1.02;
|
|
position: relative;
|
|
background: linear-gradient(165deg, #0f3a2c 0%, #0a9c6b 78%, #3ce6ac 100%);
|
|
}
|
|
.cht-cardmeta {
|
|
background: #28282c;
|
|
display: flex;
|
|
align-items: center;
|
|
padding: 1.4cqh 2cqw 1.4cqh 3cqw;
|
|
}
|
|
.cht-cardtxt {
|
|
flex: 1;
|
|
min-width: 0;
|
|
}
|
|
.cht-cardtitle {
|
|
color: #fff;
|
|
font-size: 2.6cqmin;
|
|
font-weight: 600;
|
|
line-height: 1.3;
|
|
}
|
|
.cht-carddomain {
|
|
color: #8e8e93;
|
|
font-size: 2.3cqmin;
|
|
margin-top: 0.4cqh;
|
|
}
|
|
.cht-cardchev {
|
|
color: #8e8e93;
|
|
font-size: 4.6cqmin;
|
|
padding-left: 1cqw;
|
|
}
|
|
/* typing dots with tail circles */
|
|
.cht-dotswrap {
|
|
position: relative;
|
|
display: inline-block;
|
|
}
|
|
.cht-dots {
|
|
display: inline-flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
gap: 1cqmin;
|
|
width: 12cqmin;
|
|
height: 6.5cqmin;
|
|
background: #242428;
|
|
border-radius: 3.4cqmin;
|
|
}
|
|
.cht-dots span {
|
|
width: 1.7cqmin;
|
|
height: 1.7cqmin;
|
|
border-radius: 50%;
|
|
background: #8e8e93;
|
|
}
|
|
.cht-dtail1 {
|
|
position: absolute;
|
|
left: -0.2cqmin;
|
|
bottom: -0.4cqmin;
|
|
width: 1.8cqmin;
|
|
height: 1.8cqmin;
|
|
border-radius: 50%;
|
|
background: #242428;
|
|
}
|
|
.cht-dtail2 {
|
|
position: absolute;
|
|
left: -1.4cqmin;
|
|
bottom: -1.4cqmin;
|
|
width: 0.9cqmin;
|
|
height: 0.9cqmin;
|
|
border-radius: 50%;
|
|
background: #242428;
|
|
}
|
|
/* composer */
|
|
.cht-plus {
|
|
position: absolute;
|
|
left: 3cqw;
|
|
bottom: 2.6cqh;
|
|
width: 8cqmin;
|
|
height: 8cqmin;
|
|
border-radius: 50%;
|
|
background: #262628;
|
|
color: #8e8e93;
|
|
font-size: 4.6cqmin;
|
|
font-weight: 300;
|
|
display: grid;
|
|
place-items: center;
|
|
}
|
|
.cht-composer {
|
|
position: absolute;
|
|
left: 13cqw;
|
|
bottom: 2.8cqh;
|
|
width: 83cqw;
|
|
height: 7.6cqmin;
|
|
border: 0.35cqmin solid #202022;
|
|
border-radius: 100cqmin;
|
|
}
|
|
.cht-ph {
|
|
position: absolute;
|
|
left: 17cqw;
|
|
bottom: 4.4cqh;
|
|
color: #8e8e93;
|
|
font-size: 3.1cqmin;
|
|
}
|
|
.cht-mic {
|
|
position: absolute;
|
|
right: 6cqw;
|
|
bottom: 4.2cqh;
|
|
width: 2.4cqw;
|
|
}
|
|
</style>
|
|
<div class="cht-sbtime">9:41</div>
|
|
<svg class="cht-sbicons" viewBox="0 0 86 30">
|
|
<rect x="0" y="16" width="5" height="9" rx="1.5" fill="#fff" />
|
|
<rect x="8" y="12" width="5" height="13" rx="1.5" fill="#fff" />
|
|
<rect x="16" y="8" width="5" height="17" rx="1.5" fill="#fff" />
|
|
<rect x="24" y="4" width="5" height="21" rx="1.5" fill="#fff" />
|
|
<g transform="translate(44,2)">
|
|
<path
|
|
d="M18 21.5 L21.5 25 L25 21.5 A5 5 0 0 0 18 21.5"
|
|
fill="#fff"
|
|
transform="translate(-10,-2)"
|
|
/>
|
|
<path
|
|
d="M4 13 A14 14 0 0 1 23 13"
|
|
stroke="#fff"
|
|
stroke-width="4"
|
|
fill="none"
|
|
transform="translate(-2,-2)"
|
|
/>
|
|
<path
|
|
d="M8.5 17.5 A8 8 0 0 1 18.5 17.5"
|
|
stroke="#fff"
|
|
stroke-width="4"
|
|
fill="none"
|
|
transform="translate(-2,-2)"
|
|
/>
|
|
</g>
|
|
</svg>
|
|
<svg class="cht-back" viewBox="0 0 26 48">
|
|
<path
|
|
d="M23 3 L4 24 L23 45"
|
|
stroke="#e4e4e4"
|
|
stroke-width="6"
|
|
fill="none"
|
|
stroke-linecap="round"
|
|
stroke-linejoin="round"
|
|
/>
|
|
</svg>
|
|
<div class="cht-badge" id="cht-badge">12</div>
|
|
<div class="cht-avatar" id="cht-avatar">R</div>
|
|
<div class="cht-name" id="cht-name">Rachel<span class="chev">›</span></div>
|
|
<svg class="cht-cam" viewBox="0 0 52 34">
|
|
<rect x="0" y="1" width="36" height="32" rx="9" fill="#fff" />
|
|
<path d="M38 12 L50 4 V30 L38 22 Z" fill="#fff" />
|
|
</svg>
|
|
<div class="cht-view" id="cht-view"></div>
|
|
<div class="cht-plus">+</div>
|
|
<div class="cht-composer"></div>
|
|
<div class="cht-ph">Message</div>
|
|
<svg class="cht-mic" viewBox="0 0 26 42">
|
|
<rect x="8" y="0" width="10" height="22" rx="5" fill="#8e8e93" />
|
|
<path
|
|
d="M2 16 A11 11 0 0 0 24 16"
|
|
stroke="#8e8e93"
|
|
stroke-width="3.5"
|
|
fill="none"
|
|
transform="translate(0,2)"
|
|
/>
|
|
<line x1="13" y1="30" x2="13" y2="38" stroke="#8e8e93" stroke-width="3.5" />
|
|
<line x1="6" y1="39" x2="20" y2="39" stroke="#8e8e93" stroke-width="3.5" />
|
|
</svg>
|
|
<script src="https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js"></script>
|
|
<script>
|
|
(function () {
|
|
"use strict";
|
|
var compositionId = "chat-thread";
|
|
var vars =
|
|
window.__hyperframes && window.__hyperframes.getVariables
|
|
? window.__hyperframes.getVariables()
|
|
: {};
|
|
function text(v, fb, mx) {
|
|
if (typeof v !== "string") return fb;
|
|
var t = v.trim();
|
|
if (!t) return fb;
|
|
return t.length > mx ? t.slice(0, mx) : t;
|
|
}
|
|
function clampNumber(v, min, max, fb) {
|
|
var n = typeof v === "number" ? v : parseFloat(v);
|
|
if (!isFinite(n)) return fb;
|
|
return Math.min(max, Math.max(min, n));
|
|
}
|
|
var contact = text(vars.contact, "Rachel", 16);
|
|
document.getElementById("cht-avatar").textContent = contact.charAt(0).toUpperCase();
|
|
var namePill = document.getElementById("cht-name");
|
|
namePill.innerHTML = "";
|
|
namePill.appendChild(document.createTextNode(contact));
|
|
var chev = document.createElement("span");
|
|
chev.className = "chev";
|
|
chev.textContent = "\u203a";
|
|
namePill.appendChild(chev);
|
|
var unread = Math.round(clampNumber(vars.unread, 0, 99, 12));
|
|
var badge = document.getElementById("cht-badge");
|
|
if (unread === 0) badge.style.display = "none";
|
|
else badge.textContent = String(unread);
|
|
var beat = clampNumber(vars.beat, 0.8, 3, 1.7);
|
|
var dotsOn = vars.dots !== "off";
|
|
var receiptOn = vars.receipt !== "off";
|
|
|
|
var DEFAULT_THREAD =
|
|
"recv:what r u using for the launch video??|sent:wait look \ud83d\udc40|card:HyperFrames \u2014 Write HTML, render pixel-perfect video~hyperframes.heygen.com|recv:OMG IT'S HTML|emoji:\ud83e\udd2f\ud83e\udd2f\ud83e\udd2f|sent:renders in 4K. no editor";
|
|
var raw = text(vars.messages, DEFAULT_THREAD, 800);
|
|
var entries = raw
|
|
.split("|")
|
|
.map(function (t) {
|
|
return t.trim();
|
|
})
|
|
.filter(Boolean)
|
|
.slice(0, 12);
|
|
if (entries.length === 0) entries = ["recv:hey"];
|
|
|
|
var view = document.getElementById("cht-view");
|
|
var A = [
|
|
"data-layout-allow-overflow",
|
|
"data-layout-allow-overlap",
|
|
"data-layout-allow-occlusion",
|
|
];
|
|
function mark(el) {
|
|
A.forEach(function (a) {
|
|
el.setAttribute(a, "");
|
|
});
|
|
return el;
|
|
}
|
|
|
|
/* each entry picks its type by prefix, like a style switch */
|
|
var lastSentIndex = -1;
|
|
var items = entries.map(function (entry, idx) {
|
|
var kind = "recv",
|
|
body = entry;
|
|
if (entry.indexOf("recv:") === 0) {
|
|
kind = "recv";
|
|
body = entry.slice(5);
|
|
} else if (entry.indexOf("sent:") === 0) {
|
|
kind = "sent";
|
|
body = entry.slice(5);
|
|
lastSentIndex = idx;
|
|
} else if (entry.indexOf("emoji:") === 0) {
|
|
kind = "emoji";
|
|
body = entry.slice(6);
|
|
} else if (entry.indexOf("card:") === 0) {
|
|
kind = "card";
|
|
body = entry.slice(5);
|
|
lastSentIndex = idx;
|
|
} else if (entry === "img") {
|
|
kind = "img";
|
|
body = "";
|
|
}
|
|
var side = kind === "sent" || kind === "card" || kind === "img" ? "sent" : "recv";
|
|
var item = mark(document.createElement("div"));
|
|
item.className = "cht-item " + side;
|
|
var pop = document.createElement("div");
|
|
pop.className = "cht-pop";
|
|
if (kind === "img") {
|
|
pop.innerHTML = '<span class="cht-media"><span class="cht-play"></span></span>';
|
|
} else if (kind === "emoji") {
|
|
var row = document.createElement("div");
|
|
row.className = "cht-emoji";
|
|
row.textContent = body.trim();
|
|
pop.appendChild(row);
|
|
} else if (kind === "card") {
|
|
var parts = body.split("~");
|
|
var card = document.createElement("span");
|
|
card.className = "cht-card";
|
|
card.innerHTML = '<span class="cht-cardimg"><span class="cht-play"></span></span>';
|
|
var meta = document.createElement("span");
|
|
meta.className = "cht-cardmeta";
|
|
meta.style.display = "flex";
|
|
var txt = document.createElement("span");
|
|
txt.className = "cht-cardtxt";
|
|
var title = document.createElement("span");
|
|
title.className = "cht-cardtitle";
|
|
title.style.display = "block";
|
|
title.textContent = (parts[0] || "Shared link").trim();
|
|
txt.appendChild(title);
|
|
var domain = document.createElement("span");
|
|
domain.className = "cht-carddomain";
|
|
domain.style.display = "block";
|
|
domain.textContent = (parts[1] || "").trim();
|
|
txt.appendChild(domain);
|
|
meta.appendChild(txt);
|
|
var chv = document.createElement("span");
|
|
chv.className = "cht-cardchev";
|
|
chv.textContent = "\u203a";
|
|
meta.appendChild(chv);
|
|
card.appendChild(meta);
|
|
pop.appendChild(card);
|
|
} else {
|
|
var bubble = document.createElement("div");
|
|
bubble.className = "cht-bubble " + side + " cht-tail-" + side;
|
|
bubble.textContent = body.trim();
|
|
pop.appendChild(bubble);
|
|
}
|
|
item.appendChild(pop);
|
|
view.appendChild(item);
|
|
return { el: item, pop: pop, kind: kind, side: side };
|
|
});
|
|
/* Delivered rides the last sent bubble, as iMessage does */
|
|
if (receiptOn && lastSentIndex >= 0) {
|
|
var receipt = document.createElement("div");
|
|
receipt.className = "cht-delivered";
|
|
receipt.textContent = "Delivered";
|
|
items[lastSentIndex].pop.appendChild(receipt);
|
|
}
|
|
var dotsItem = null;
|
|
if (dotsOn) {
|
|
dotsItem = mark(document.createElement("div"));
|
|
dotsItem.className = "cht-item recv";
|
|
dotsItem.innerHTML =
|
|
'<div class="cht-pop"><span class="cht-dotswrap"><span class="cht-dots"><span></span><span></span><span></span></span><span class="cht-dtail1"></span><span class="cht-dtail2"></span></span></div>';
|
|
view.appendChild(dotsItem);
|
|
}
|
|
|
|
var tl = gsap.timeline({ paused: true });
|
|
function build() {
|
|
tl.clear();
|
|
var viewH = view.offsetHeight || 1;
|
|
var gap = viewH * 0.018;
|
|
var heights = items.map(function (item) {
|
|
return item.el.offsetHeight;
|
|
});
|
|
var dotsH = dotsItem ? dotsItem.offsetHeight : 0;
|
|
var starts = [];
|
|
var t = 0.4;
|
|
items.forEach(function (item, i) {
|
|
if (i > 0) t += beat;
|
|
starts.push(t);
|
|
});
|
|
var duration = 12;
|
|
var last = starts[starts.length - 1];
|
|
if (last > duration - 1.2) {
|
|
var k = (duration - 1.6) / last;
|
|
starts = starts.map(function (s) {
|
|
return 0.4 + (s - 0.4) * k;
|
|
});
|
|
}
|
|
items.forEach(function (item) {
|
|
gsap.set(item.el, { autoAlpha: 0, y: 0 });
|
|
});
|
|
if (dotsItem) gsap.set(dotsItem, { autoAlpha: 0 });
|
|
items.forEach(function (item, k2) {
|
|
var at = starts[k2];
|
|
var bottom = viewH;
|
|
var yK = [];
|
|
for (var j = k2; j >= 0; j -= 1) {
|
|
bottom -= heights[j];
|
|
yK[j] = bottom;
|
|
bottom -= gap;
|
|
}
|
|
for (var i = 0; i <= k2; i += 1) {
|
|
if (i === k2) {
|
|
tl.set(item.el, { y: yK[i] }, at);
|
|
tl.set(item.el, { autoAlpha: 1 }, at);
|
|
tl.fromTo(
|
|
item.pop,
|
|
{ scale: 0.75, autoAlpha: 0.6 },
|
|
{ scale: 1, autoAlpha: 1, duration: 0.12, ease: "power2.out" },
|
|
at,
|
|
);
|
|
} else {
|
|
tl.to(items[i].el, { y: yK[i], duration: 1.0, ease: "expo.out" }, at);
|
|
}
|
|
}
|
|
if (dotsItem && item.side === "recv" && item.kind !== "emoji" && k2 > 0) {
|
|
var dAt = Math.max(starts[k2 - 1] + 0.35, at - beat * 0.55);
|
|
tl.set(dotsItem, { y: viewH - dotsH }, dAt);
|
|
tl.set(dotsItem, { autoAlpha: 1 }, dAt);
|
|
tl.set(dotsItem, { autoAlpha: 0 }, at);
|
|
}
|
|
});
|
|
tl.set({}, {}, duration);
|
|
tl.seek(0);
|
|
}
|
|
build();
|
|
if (document.fonts && document.fonts.ready) {
|
|
document.fonts.ready.then(function () {
|
|
build();
|
|
tl.pause(0);
|
|
});
|
|
}
|
|
window.__timelines = window.__timelines || {};
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window.__timelines[compositionId] = tl;
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})();
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</script>
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</div>
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|
</template>
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</body>
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</html>
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|
```
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</Accordion>
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{/* hf:generated-footer */}
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Tagged `motion-primitive` `chat` `mock-ui` `conversation` `vertical`.
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Created by Miao Yang.
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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)
|
|
- [Build a richer composition](/go-further)
|