Files
vega/src/components/feed/NoteContent.tsx
Jure 35fac6bab9 Bump to v0.4.1 — media players, YouTube/Spotify cards, feed fix
Add inline video/audio players for direct media URLs, rich link cards
for YouTube (with thumbnails), Vimeo, Spotify, and Tidal. Fix video
clicks navigating to thread by splitting NoteContent into inline/media
modes. Fix published notes not appearing on Following tab.
2026-03-15 12:32:00 +01:00

653 lines
24 KiB
TypeScript

import { ReactNode, useEffect, useState } from "react";
import { NDKEvent, nip19 } from "@nostr-dev-kit/ndk";
import { useUIStore } from "../../stores/ui";
import { fetchNoteById } from "../../lib/nostr";
import { useProfile } from "../../hooks/useProfile";
import { shortenPubkey } from "../../lib/utils";
import { ImageLightbox } from "../shared/ImageLightbox";
// Regex patterns
const URL_REGEX = /https?:\/\/[^\s<>"')\]]+/g;
const IMAGE_EXTENSIONS = /\.(jpg|jpeg|png|gif|webp|svg)(\?[^\s]*)?$/i;
const VIDEO_EXTENSIONS = /\.(mp4|webm|mov|ogg|m4v|avi)(\?[^\s]*)?$/i;
const AUDIO_EXTENSIONS = /\.(mp3|wav|flac|aac|m4a|opus|ogg)(\?[^\s]*)?$/i;
const YOUTUBE_REGEX = /(?:youtube\.com\/(?:watch\?v=|embed\/|shorts\/)|youtu\.be\/)([a-zA-Z0-9_-]{11})/;
const TIDAL_REGEX = /tidal\.com\/(?:browse\/)?(?:track|album|playlist)\/([a-zA-Z0-9-]+)/;
const SPOTIFY_REGEX = /open\.spotify\.com\/(track|album|playlist|episode|show)\/([a-zA-Z0-9]+)/;
const VIMEO_REGEX = /vimeo\.com\/(\d+)/;
const NOSTR_MENTION_REGEX = /nostr:(npub1[a-z0-9]+|note1[a-z0-9]+|nevent1[a-z0-9]+|nprofile1[a-z0-9]+|naddr1[a-z0-9]+)/g;
const HASHTAG_REGEX = /(?<=\s|^)#(\w{2,})/g;
interface ContentSegment {
type: "text" | "link" | "image" | "video" | "audio" | "youtube" | "vimeo" | "spotify" | "tidal" | "mention" | "hashtag" | "quote";
value: string; // for "quote": the hex event ID
display?: string;
mediaId?: string; // video/embed ID for youtube/vimeo
mediaType?: string; // e.g. "track", "album" for spotify/tidal
}
function parseContent(content: string): ContentSegment[] {
const segments: ContentSegment[] = [];
const allMatches: { index: number; length: number; segment: ContentSegment }[] = [];
// Find URLs
let match: RegExpExecArray | null;
const urlRegex = new RegExp(URL_REGEX.source, "g");
while ((match = urlRegex.exec(content)) !== null) {
const url = match[0];
// Clean trailing punctuation that's likely not part of the URL
const cleaned = url.replace(/[.,;:!?)]+$/, "");
if (IMAGE_EXTENSIONS.test(cleaned)) {
allMatches.push({
index: match.index,
length: cleaned.length,
segment: { type: "image", value: cleaned },
});
} else if (VIDEO_EXTENSIONS.test(cleaned)) {
allMatches.push({
index: match.index,
length: cleaned.length,
segment: { type: "video", value: cleaned },
});
} else if (AUDIO_EXTENSIONS.test(cleaned)) {
allMatches.push({
index: match.index,
length: cleaned.length,
segment: { type: "audio", value: cleaned },
});
} else {
// Check for embeddable media URLs
const ytMatch = cleaned.match(YOUTUBE_REGEX);
const vimeoMatch = cleaned.match(VIMEO_REGEX);
const spotifyMatch = cleaned.match(SPOTIFY_REGEX);
const tidalMatch = cleaned.match(TIDAL_REGEX);
if (ytMatch) {
allMatches.push({
index: match.index,
length: cleaned.length,
segment: { type: "youtube", value: cleaned, mediaId: ytMatch[1] },
});
} else if (vimeoMatch) {
allMatches.push({
index: match.index,
length: cleaned.length,
segment: { type: "vimeo", value: cleaned, mediaId: vimeoMatch[1] },
});
} else if (spotifyMatch) {
allMatches.push({
index: match.index,
length: cleaned.length,
segment: { type: "spotify", value: cleaned, mediaType: spotifyMatch[1], mediaId: spotifyMatch[2] },
});
} else if (tidalMatch) {
// Extract the type (track/album/playlist) from the URL
const tidalTypeMatch = cleaned.match(/tidal\.com\/(?:browse\/)?(track|album|playlist)\//);
allMatches.push({
index: match.index,
length: cleaned.length,
segment: { type: "tidal", value: cleaned, mediaType: tidalTypeMatch?.[1] ?? "track", mediaId: tidalMatch[1] },
});
} else {
// Shorten display URL
let display = cleaned;
try {
const u = new URL(cleaned);
display = u.hostname + (u.pathname !== "/" ? u.pathname : "");
if (display.length > 50) display = display.slice(0, 47) + "…";
} catch { /* keep as-is */ }
allMatches.push({
index: match.index,
length: cleaned.length,
segment: { type: "link", value: cleaned, display },
});
}
}
}
// Find nostr: mentions
const mentionRegex = new RegExp(NOSTR_MENTION_REGEX.source, "g");
while ((match = mentionRegex.exec(content)) !== null) {
const raw = match[1];
let display = raw.slice(0, 12) + "…";
let isQuote = false;
let eventId = "";
try {
const decoded = nip19.decode(raw);
if (decoded.type === "npub") {
display = raw.slice(0, 12) + "…";
} else if (decoded.type === "note") {
// Always treat note1 references as inline quotes
isQuote = true;
eventId = decoded.data as string;
} else if (decoded.type === "nevent") {
const d = decoded.data as { id: string; kind?: number };
// Only quote kind-1 notes (or unknown kind)
if (!d.kind || d.kind === 1) {
isQuote = true;
eventId = d.id;
} else {
display = "event:" + raw.slice(7, 15) + "…";
}
}
} catch { /* keep default */ }
allMatches.push({
index: match.index,
length: match[0].length,
segment: isQuote
? { type: "quote", value: eventId }
: { type: "mention", value: raw, display },
});
}
// Find hashtags
const hashtagRegex = new RegExp(HASHTAG_REGEX.source, "g");
while ((match = hashtagRegex.exec(content)) !== null) {
allMatches.push({
index: match.index,
length: match[0].length,
segment: { type: "hashtag", value: match[1], display: `#${match[1]}` },
});
}
// Sort matches by index, remove overlaps
allMatches.sort((a, b) => a.index - b.index);
const filtered: typeof allMatches = [];
let lastEnd = 0;
for (const m of allMatches) {
if (m.index >= lastEnd) {
filtered.push(m);
lastEnd = m.index + m.length;
}
}
// Build segments
let cursor = 0;
for (const m of filtered) {
if (m.index > cursor) {
segments.push({ type: "text", value: content.slice(cursor, m.index) });
}
segments.push(m.segment);
cursor = m.index + m.length;
}
if (cursor < content.length) {
segments.push({ type: "text", value: content.slice(cursor) });
}
return segments;
}
// Returns true if we handled the URL internally (njump.me interception).
function tryHandleUrlInternally(url: string): boolean {
try {
const u = new URL(url);
if (u.hostname === "njump.me") {
const entity = u.pathname.replace(/^\//, "");
if (entity) return tryOpenNostrEntity(entity);
}
} catch { /* not a valid URL */ }
return false;
}
// Decodes a NIP-19 bech32 string and navigates internally where possible.
// Returns true if handled, false if the caller should fall back to a browser open.
function tryOpenNostrEntity(raw: string): boolean {
try {
const decoded = nip19.decode(raw);
const { openProfile, openArticle } = useUIStore.getState();
if (decoded.type === "npub") {
openProfile(decoded.data as string);
return true;
}
if (decoded.type === "nprofile") {
openProfile((decoded.data as { pubkey: string }).pubkey);
return true;
}
if (decoded.type === "naddr") {
const { kind } = decoded.data as { kind: number; pubkey: string; identifier: string };
if (kind === 30023) {
openArticle(raw);
return true;
}
}
// note / nevent / other naddr kinds — fall through to njump.me
} catch { /* invalid entity */ }
return false;
}
function QuotePreview({ eventId }: { eventId: string }) {
const [event, setEvent] = useState<NDKEvent | null>(null);
const { openThread, currentView } = useUIStore();
const profile = useProfile(event?.pubkey ?? "");
useEffect(() => {
if (!eventId) return;
fetchNoteById(eventId).then(setEvent);
}, [eventId]);
if (!event) return null;
const name = profile?.displayName || profile?.name || shortenPubkey(event.pubkey);
const preview = event.content.slice(0, 160) + (event.content.length > 160 ? "…" : "");
return (
<div
className="mt-2 border border-border bg-bg-raised px-3 py-2 cursor-pointer hover:bg-bg-hover transition-colors"
onClick={(e) => { e.stopPropagation(); openThread(event, currentView as "feed" | "profile"); }}
>
<div className="flex items-center gap-2 mb-1">
{profile?.picture && (
<img src={profile.picture} alt="" className="w-4 h-4 rounded-sm object-cover shrink-0"
onError={(e) => { (e.target as HTMLImageElement).style.display = "none"; }} />
)}
<span className="text-text-muted text-[11px] font-medium truncate">{name}</span>
</div>
<p className="text-text-dim text-[11px] leading-relaxed whitespace-pre-wrap break-words">{preview}</p>
</div>
);
}
interface NoteContentProps {
content: string;
/** Render only inline text (no media blocks). Used inside the clickable area. */
inline?: boolean;
/** Render only media blocks (videos, embeds, quotes). Used outside the clickable area. */
mediaOnly?: boolean;
}
export function NoteContent({ content, inline, mediaOnly }: NoteContentProps) {
const { openSearch } = useUIStore();
const segments = parseContent(content);
const images: string[] = segments.filter((s) => s.type === "image").map((s) => s.value);
const videos: string[] = segments.filter((s) => s.type === "video").map((s) => s.value);
const audios: string[] = segments.filter((s) => s.type === "audio").map((s) => s.value);
const youtubes = segments.filter((s) => s.type === "youtube");
const vimeos = segments.filter((s) => s.type === "vimeo");
const spotifys = segments.filter((s) => s.type === "spotify");
const tidals = segments.filter((s) => s.type === "tidal");
const quoteIds: string[] = segments.filter((s) => s.type === "quote").map((s) => s.value);
const [lightboxIndex, setLightboxIndex] = useState<number | null>(null);
// --- Inline text + images (safe inside clickable wrapper) ---
if (inline) {
const inlineElements: ReactNode[] = [];
segments.forEach((seg, i) => {
switch (seg.type) {
case "text":
inlineElements.push(<span key={i}>{seg.value}</span>);
break;
case "link":
inlineElements.push(
<a
key={i}
href={seg.value}
target="_blank"
rel="noopener noreferrer"
className="text-accent hover:text-accent-hover underline underline-offset-2 decoration-accent/40"
onClick={(e) => {
if (tryHandleUrlInternally(seg.value)) e.preventDefault();
}}
>
{seg.display}
</a>
);
break;
case "mention":
inlineElements.push(
<span
key={i}
className="text-accent cursor-pointer hover:text-accent-hover"
onClick={(e) => { e.stopPropagation(); tryOpenNostrEntity(seg.value); }}
>
@{seg.display}
</span>
);
break;
case "hashtag":
inlineElements.push(
<span
key={i}
className="text-accent/80 cursor-pointer hover:text-accent"
onClick={(e) => { e.stopPropagation(); openSearch(`#${seg.value}`); }}
>
{seg.display}
</span>
);
break;
default:
break;
}
});
return (
<div>
<div className="note-content text-text text-[13px] break-words whitespace-pre-wrap leading-relaxed">
{inlineElements}
</div>
{/* Images stay inside the clickable area (they have their own stopPropagation) */}
{images.length > 0 && (
<div className={`mt-2 ${images.length > 1 ? "grid grid-cols-2 gap-1" : ""}`}>
{images.map((src, idx) => (
<img
key={idx}
src={src}
alt=""
loading="lazy"
className="max-w-full max-h-80 rounded-sm object-cover bg-bg-raised border border-border cursor-zoom-in"
onClick={(e) => { e.stopPropagation(); setLightboxIndex(idx); }}
onError={(e) => { (e.target as HTMLImageElement).style.display = "none"; }}
/>
))}
</div>
)}
{lightboxIndex !== null && (
<ImageLightbox
images={images}
index={lightboxIndex}
onClose={() => setLightboxIndex(null)}
onNavigate={setLightboxIndex}
/>
)}
</div>
);
}
// --- Media blocks only (rendered OUTSIDE the clickable wrapper) ---
if (mediaOnly) {
const hasMedia = videos.length > 0 || audios.length > 0 || youtubes.length > 0
|| vimeos.length > 0 || spotifys.length > 0 || tidals.length > 0 || quoteIds.length > 0;
if (!hasMedia) return null;
return (
<div onClick={(e) => e.stopPropagation()}>
{/* Videos */}
{videos.length > 0 && (
<div className="mt-2 flex flex-col gap-2">
{videos.map((src, i) => (
<video
key={i}
src={src}
controls
playsInline
preload="metadata"
className="max-w-full max-h-80 rounded-sm bg-bg-raised border border-border"
onError={(e) => { (e.target as HTMLVideoElement).style.display = "none"; }}
/>
))}
</div>
)}
{/* Audio */}
{audios.length > 0 && (
<div className="mt-2 flex flex-col gap-2">
{audios.map((src, i) => {
const filename = src.split("/").pop()?.split("?")[0] ?? src;
return (
<div key={i} className="rounded-sm bg-bg-raised border border-border p-2">
<div className="text-[11px] text-text-muted mb-1 truncate">{filename}</div>
<audio controls preload="metadata" className="w-full h-8" src={src} />
</div>
);
})}
</div>
)}
{/* YouTube — open in browser (WebKitGTK can't play YouTube iframes) */}
{youtubes.map((seg, i) => (
<a
key={`yt-${i}`}
href={seg.value}
target="_blank"
rel="noopener noreferrer"
className="mt-2 flex items-center gap-3 rounded-sm bg-bg-raised border border-border p-3 hover:bg-bg-hover transition-colors cursor-pointer"
>
<img
src={`https://img.youtube.com/vi/${seg.mediaId}/hqdefault.jpg`}
alt=""
className="w-28 h-16 rounded-sm object-cover shrink-0"
loading="lazy"
/>
<div className="min-w-0">
<div className="text-[11px] text-text-muted">YouTube</div>
<div className="text-[12px] text-accent truncate">{seg.value}</div>
</div>
</a>
))}
{/* Vimeo — open in browser */}
{vimeos.map((seg, i) => (
<a
key={`vim-${i}`}
href={seg.value}
target="_blank"
rel="noopener noreferrer"
className="mt-2 flex items-center gap-3 rounded-sm bg-bg-raised border border-border p-3 hover:bg-bg-hover transition-colors cursor-pointer"
>
<div className="w-10 h-10 rounded-full bg-black/40 flex items-center justify-center shrink-0">
<svg width="14" height="14" viewBox="0 0 20 20" fill="white"><polygon points="6,3 17,10 6,17" /></svg>
</div>
<div className="min-w-0">
<div className="text-[11px] text-text-muted">Vimeo</div>
<div className="text-[12px] text-accent truncate">{seg.value}</div>
</div>
</a>
))}
{/* Spotify — open in browser/app */}
{spotifys.map((seg, i) => (
<a
key={`sp-${i}`}
href={seg.value}
target="_blank"
rel="noopener noreferrer"
className="mt-2 flex items-center gap-3 rounded-sm bg-bg-raised border border-border p-3 hover:bg-bg-hover transition-colors cursor-pointer"
>
<div className="w-10 h-10 rounded-full bg-[#1DB954]/20 flex items-center justify-center shrink-0">
<span className="text-[#1DB954] text-lg font-bold">S</span>
</div>
<div className="min-w-0">
<div className="text-[11px] text-text-muted">Spotify · {seg.mediaType}</div>
<div className="text-[12px] text-accent truncate">{seg.value}</div>
</div>
</a>
))}
{/* Tidal — open in browser/app */}
{tidals.map((seg, i) => (
<a
key={`td-${i}`}
href={seg.value}
target="_blank"
rel="noopener noreferrer"
className="mt-2 flex items-center gap-3 rounded-sm bg-bg-raised border border-border p-3 hover:bg-bg-hover transition-colors cursor-pointer"
>
<div className="w-10 h-10 rounded-full bg-white/10 flex items-center justify-center shrink-0">
<span className="text-white text-lg font-bold">T</span>
</div>
<div className="min-w-0">
<div className="text-[11px] text-text-muted">Tidal · {seg.mediaType}</div>
<div className="text-[12px] text-accent truncate">{seg.value}</div>
</div>
</a>
))}
{/* Quoted notes */}
{quoteIds.map((id) => (
<QuotePreview key={id} eventId={id} />
))}
</div>
);
}
// --- Default: full render (used in ThreadView, SearchView, etc.) ---
const inlineElements: ReactNode[] = [];
segments.forEach((seg, i) => {
switch (seg.type) {
case "text":
inlineElements.push(<span key={i}>{seg.value}</span>);
break;
case "link":
inlineElements.push(
<a
key={i}
href={seg.value}
target="_blank"
rel="noopener noreferrer"
className="text-accent hover:text-accent-hover underline underline-offset-2 decoration-accent/40"
onClick={(e) => {
if (tryHandleUrlInternally(seg.value)) e.preventDefault();
}}
>
{seg.display}
</a>
);
break;
case "mention":
inlineElements.push(
<span
key={i}
className="text-accent cursor-pointer hover:text-accent-hover"
onClick={(e) => { e.stopPropagation(); tryOpenNostrEntity(seg.value); }}
>
@{seg.display}
</span>
);
break;
case "hashtag":
inlineElements.push(
<span
key={i}
className="text-accent/80 cursor-pointer hover:text-accent"
onClick={(e) => { e.stopPropagation(); openSearch(`#${seg.value}`); }}
>
{seg.display}
</span>
);
break;
default:
break;
}
});
return (
<div>
<div className="note-content text-text text-[13px] break-words whitespace-pre-wrap leading-relaxed">
{inlineElements}
</div>
{images.length > 0 && (
<div className={`mt-2 ${images.length > 1 ? "grid grid-cols-2 gap-1" : ""}`}>
{images.map((src, idx) => (
<img
key={idx}
src={src}
alt=""
loading="lazy"
className="max-w-full max-h-80 rounded-sm object-cover bg-bg-raised border border-border cursor-zoom-in"
onClick={(e) => { e.stopPropagation(); setLightboxIndex(idx); }}
onError={(e) => { (e.target as HTMLImageElement).style.display = "none"; }}
/>
))}
</div>
)}
{lightboxIndex !== null && (
<ImageLightbox
images={images}
index={lightboxIndex}
onClose={() => setLightboxIndex(null)}
onNavigate={setLightboxIndex}
/>
)}
{videos.length > 0 && (
<div className="mt-2 flex flex-col gap-2">
{videos.map((src, i) => (
<video
key={i}
src={src}
controls
playsInline
preload="metadata"
className="max-w-full max-h-80 rounded-sm bg-bg-raised border border-border"
onError={(e) => { (e.target as HTMLVideoElement).style.display = "none"; }}
/>
))}
</div>
)}
{audios.length > 0 && (
<div className="mt-2 flex flex-col gap-2">
{audios.map((src, i) => {
const filename = src.split("/").pop()?.split("?")[0] ?? src;
return (
<div key={i} className="rounded-sm bg-bg-raised border border-border p-2">
<div className="text-[11px] text-text-muted mb-1 truncate">{filename}</div>
<audio controls preload="metadata" className="w-full h-8" src={src} />
</div>
);
})}
</div>
)}
{youtubes.map((seg, i) => (
<a key={`yt-${i}`} href={seg.value} target="_blank" rel="noopener noreferrer"
className="mt-2 flex items-center gap-3 rounded-sm bg-bg-raised border border-border p-3 hover:bg-bg-hover transition-colors cursor-pointer">
<img src={`https://img.youtube.com/vi/${seg.mediaId}/hqdefault.jpg`} alt=""
className="w-28 h-16 rounded-sm object-cover shrink-0" loading="lazy" />
<div className="min-w-0">
<div className="text-[11px] text-text-muted">YouTube</div>
<div className="text-[12px] text-accent truncate">{seg.value}</div>
</div>
</a>
))}
{vimeos.map((seg, i) => (
<a key={`vim-${i}`} href={seg.value} target="_blank" rel="noopener noreferrer"
className="mt-2 flex items-center gap-3 rounded-sm bg-bg-raised border border-border p-3 hover:bg-bg-hover transition-colors cursor-pointer">
<div className="w-10 h-10 rounded-full bg-black/40 flex items-center justify-center shrink-0">
<svg width="14" height="14" viewBox="0 0 20 20" fill="white"><polygon points="6,3 17,10 6,17" /></svg>
</div>
<div className="min-w-0">
<div className="text-[11px] text-text-muted">Vimeo</div>
<div className="text-[12px] text-accent truncate">{seg.value}</div>
</div>
</a>
))}
{spotifys.map((seg, i) => (
<a key={`sp-${i}`} href={seg.value} target="_blank" rel="noopener noreferrer"
className="mt-2 flex items-center gap-3 rounded-sm bg-bg-raised border border-border p-3 hover:bg-bg-hover transition-colors cursor-pointer">
<div className="w-10 h-10 rounded-full bg-[#1DB954]/20 flex items-center justify-center shrink-0">
<span className="text-[#1DB954] text-lg font-bold">S</span>
</div>
<div className="min-w-0">
<div className="text-[11px] text-text-muted">Spotify · {seg.mediaType}</div>
<div className="text-[12px] text-accent truncate">{seg.value}</div>
</div>
</a>
))}
{tidals.map((seg, i) => (
<a key={`td-${i}`} href={seg.value} target="_blank" rel="noopener noreferrer"
className="mt-2 flex items-center gap-3 rounded-sm bg-bg-raised border border-border p-3 hover:bg-bg-hover transition-colors cursor-pointer">
<div className="w-10 h-10 rounded-full bg-white/10 flex items-center justify-center shrink-0">
<span className="text-white text-lg font-bold">T</span>
</div>
<div className="min-w-0">
<div className="text-[11px] text-text-muted">Tidal · {seg.mediaType}</div>
<div className="text-[12px] text-accent truncate">{seg.value}</div>
</div>
</a>
))}
{quoteIds.map((id) => (
<QuotePreview key={id} eventId={id} />
))}
</div>
);
}