misskey/packages/backend/src/server/web/views/note.tsx

95 lines
3.6 KiB
TypeScript

/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import type { Packed } from '@/misc/json-schema.js';
import type { MiUserProfile } from '@/models/UserProfile.js';
import type { CommonProps } from '@/server/web/views/_.js';
import { Layout } from '@/server/web/views/base.js';
import { isRenotePacked } from '@/misc/is-renote.js';
import { getNoteSummary } from '@/misc/get-note-summary.js';
export function NotePage(props: CommonProps<{
note: Packed<'Note'>;
profile: MiUserProfile;
}>) {
const title = props.note.user.name ? `${props.note.user.name} (@${props.note.user.username}${props.note.user.host ? `@${props.note.user.host}` : ''})` : `@${props.note.user.username}${props.note.user.host ? `@${props.note.user.host}` : ''}`
const isRenote = isRenotePacked(props.note);
const images = (props.note.files ?? []).filter(f => f.type.startsWith('image/'));
const videos = (props.note.files ?? []).filter(f => f.type.startsWith('video/'));
const summary = getNoteSummary(props.note);
function ogBlock() {
return (
<>
<meta property="og:type" content="article" />
<meta property="og:title" content={title} />
<meta property="og:description" content={summary} />
<meta property="og:url" content={`${props.config.url}/notes/${props.note.id}`} />
{videos.map(video => (
<>
<meta property="og:video:url" content={video.url} />
<meta property="og:video:secure_url" content={video.url} />
<meta property="og:video:type" content={video.type} />
{video.thumbnailUrl ? <meta property="og:video:image" content={video.thumbnailUrl} /> : null}
{video.properties.width != null ? <meta property="og:video:width" content={video.properties.width.toString()} /> : null}
{video.properties.height != null ? <meta property="og:video:height" content={video.properties.height.toString()} /> : null}
</>
))}
{images.length > 0 ? (
<>
<meta property="twitter:card" content="summary_large_image" />
{images.map(image => (
<>
<meta property="og:image" content={image.url} />
{image.properties.width != null ? <meta property="og:image:width" content={image.properties.width.toString()} /> : null}
{image.properties.height != null ? <meta property="og:image:height" content={image.properties.height.toString()} /> : null}
</>
))}
</>
) : (
<>
<meta property="twitter:card" content="summary" />
<meta property="og:image" content={props.note.user.avatarUrl} />
</>
)}
</>
);
}
function metaBlock() {
return (
<>
{props.note.user.host != null || isRenote || props.profile.noCrawle ? <meta name="robots" content="noindex" /> : null}
{props.profile.preventAiLearning ? (
<>
<meta name="robots" content="noimageai" />
<meta name="robots" content="noai" />
</>
) : null}
<meta name="misskey:user-username" content={props.note.user.username} />
<meta name="misskey:user-id" content={props.note.user.id} />
<meta name="misskey:note-id" content={props.note.id} />
{props.federationEnabled ? (
<>
{props.note.user.host == null ? <link rel="alternate" type="application/activity+json" href={`${props.config.url}/notes/${props.note.id}`} /> : null}
{props.note.uri != null ? <link rel="alternate" type="application/activity+json" href={props.note.uri} /> : null}
</>
) : null}
</>
);
}
return (
<Layout
{...props}
title={`${title} | ${props.instanceName}`}
desc={summary}
metaSlot={metaBlock()}
ogSlot={ogBlock()}
></Layout>
)
}