feat: add mention editor and NIP-29 chat enhancements

Implements rich text editing with profile mentions, NIP-29 system messages,
day markers, and naddr support for a more complete chat experience.

Editor Features:
- TipTap-based rich text editor with @mention autocomplete
- FlexSearch-powered profile search (case-insensitive)
- Converts mentions to nostr:npub URIs on submission
- Keyboard navigation (Arrow keys, Enter, Escape)
- Fixed Enter key and Send button submission

NIP-29 Chat Improvements:
- System messages for join/leave events (kinds 9000, 9001, 9021, 9022)
- Styled system messages aligned left with muted text
- Shows "joined" instead of "was added" for consistency
- Accepts kind 39000 naddr (group metadata addresses)
- Day markers between messages from different days
- Day markers use locale-aware formatting (short month, no year)

Components:
- src/components/editor/MentionEditor.tsx - TipTap editor with mention support
- src/components/editor/ProfileSuggestionList.tsx - Autocomplete dropdown
- src/services/profile-search.ts - FlexSearch service for profile indexing
- src/hooks/useProfileSearch.ts - React hook for profile search

Dependencies:
- @tiptap/react, @tiptap/starter-kit, @tiptap/extension-mention
- @tiptap/extension-placeholder, @tiptap/suggestion
- flexsearch@0.7.43, tippy.js@6.3.7

Tests:
- Added 6 new tests for naddr parsing in NIP-29 adapter
- All 710 tests passing

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit is contained in:
Alejandro Gómez
2026-01-12 10:26:38 +01:00
parent fc2e680afd
commit 0b20a628e2
12 changed files with 1818 additions and 61 deletions

View File

@@ -22,6 +22,12 @@ import { MembersDropdown } from "./chat/MembersDropdown";
import { RelaysDropdown } from "./chat/RelaysDropdown";
import { useGrimoire } from "@/core/state";
import { Button } from "./ui/button";
import {
MentionEditor,
type MentionEditorHandle,
} from "./editor/MentionEditor";
import { useProfileSearch } from "@/hooks/useProfileSearch";
import { Label } from "./ui/label";
interface ChatViewerProps {
protocol: ChatProtocol;
@@ -29,6 +35,59 @@ interface ChatViewerProps {
customTitle?: string;
}
/**
* Helper: Format timestamp as a readable day marker
*/
function formatDayMarker(timestamp: number): string {
const date = new Date(timestamp * 1000);
const today = new Date();
const yesterday = new Date(today);
yesterday.setDate(yesterday.getDate() - 1);
// Reset time parts for comparison
const dateOnly = new Date(
date.getFullYear(),
date.getMonth(),
date.getDate(),
);
const todayOnly = new Date(
today.getFullYear(),
today.getMonth(),
today.getDate(),
);
const yesterdayOnly = new Date(
yesterday.getFullYear(),
yesterday.getMonth(),
yesterday.getDate(),
);
if (dateOnly.getTime() === todayOnly.getTime()) {
return "Today";
} else if (dateOnly.getTime() === yesterdayOnly.getTime()) {
return "Yesterday";
} else {
// Format as "Jan 15" (short month, no year, respects locale)
return date.toLocaleDateString(undefined, {
month: "short",
day: "numeric",
});
}
}
/**
* Helper: Check if two timestamps are on different days
*/
function isDifferentDay(timestamp1: number, timestamp2: number): boolean {
const date1 = new Date(timestamp1 * 1000);
const date2 = new Date(timestamp2 * 1000);
return (
date1.getFullYear() !== date2.getFullYear() ||
date1.getMonth() !== date2.getMonth() ||
date1.getDate() !== date2.getDate()
);
}
/**
* ComposerReplyPreview - Shows who is being replied to in the composer
*/
@@ -95,6 +154,19 @@ const MessageItem = memo(function MessageItem({
canReply: boolean;
onScrollToMessage?: (messageId: string) => void;
}) {
// System messages (join/leave) have special styling
if (message.type === "system") {
return (
<div className="flex items-center px-3 py-1">
<span className="text-xs text-muted-foreground">
* <UserName pubkey={message.author} className="text-xs" />{" "}
{message.content}
</span>
</div>
);
}
// Regular user messages
return (
<div className="group flex items-start hover:bg-muted/50 px-3">
<div className="flex-1 min-w-0">
@@ -113,9 +185,9 @@ const MessageItem = memo(function MessageItem({
</button>
)}
</div>
<div className="text-sm leading-relaxed break-words overflow-hidden">
<div className="break-words overflow-hidden">
{message.event ? (
<RichText event={message.event}>
<RichText className="text-sm leading-tight" event={message.event}>
{message.replyTo && (
<ReplyPreview
replyToId={message.replyTo}
@@ -153,6 +225,9 @@ export function ChatViewer({
const activeAccount = use$(accountManager.active$);
const hasActiveAccount = !!activeAccount;
// Profile search for mentions
const { searchProfiles } = useProfileSearch();
// Get the appropriate adapter for this protocol
const adapter = useMemo(() => getAdapter(protocol), [protocol]);
@@ -168,12 +243,50 @@ export function ChatViewer({
[adapter, conversation],
);
// Process messages to include day markers
const messagesWithMarkers = useMemo(() => {
if (!messages || messages.length === 0) return [];
const items: Array<
| { type: "message"; data: Message }
| { type: "day-marker"; data: string; timestamp: number }
> = [];
messages.forEach((message, index) => {
// Add day marker if this is the first message or if day changed
if (index === 0) {
items.push({
type: "day-marker",
data: formatDayMarker(message.timestamp),
timestamp: message.timestamp,
});
} else {
const prevMessage = messages[index - 1];
if (isDifferentDay(prevMessage.timestamp, message.timestamp)) {
items.push({
type: "day-marker",
data: formatDayMarker(message.timestamp),
timestamp: message.timestamp,
});
}
}
// Add the message itself
items.push({ type: "message", data: message });
});
return items;
}, [messages]);
// Track reply context (which message is being replied to)
const [replyTo, setReplyTo] = useState<string | undefined>();
// Ref to Virtuoso for programmatic scrolling
const virtuosoRef = useRef<VirtuosoHandle>(null);
// Ref to MentionEditor for programmatic submission
const editorRef = useRef<MentionEditorHandle>(null);
// Handle sending messages
const handleSend = async (content: string, replyToId?: string) => {
if (!conversation || !hasActiveAccount) return;
@@ -251,23 +364,37 @@ export function ChatViewer({
{/* Message timeline with virtualization */}
<div className="flex-1 overflow-hidden">
{messages && messages.length > 0 ? (
{messagesWithMarkers && messagesWithMarkers.length > 0 ? (
<Virtuoso
ref={virtuosoRef}
data={messages}
initialTopMostItemIndex={messages.length - 1}
data={messagesWithMarkers}
initialTopMostItemIndex={messagesWithMarkers.length - 1}
followOutput="smooth"
itemContent={(_index, message) => (
<MessageItem
key={message.id}
message={message}
adapter={adapter}
conversation={conversation}
onReply={handleReply}
canReply={hasActiveAccount}
onScrollToMessage={handleScrollToMessage}
/>
)}
itemContent={(_index, item) => {
if (item.type === "day-marker") {
return (
<div
className="flex justify-center py-2"
key={`marker-${item.timestamp}`}
>
<Label className="text-[10px] text-muted-foreground">
{item.data}
</Label>
</div>
);
}
return (
<MessageItem
key={item.data.id}
message={item.data}
adapter={adapter}
conversation={conversation}
onReply={handleReply}
canReply={hasActiveAccount}
onScrollToMessage={handleScrollToMessage}
/>
);
}}
style={{ height: "100%" }}
/>
) : (
@@ -279,50 +406,37 @@ export function ChatViewer({
{/* Message composer - only show if user has active account */}
{hasActiveAccount ? (
<div className="border-t px-3 py-2">
<div className="border-t px-2 py-1 pb-0">
{replyTo && (
<div className="flex items-center gap-2 rounded bg-muted px-2 py-1 text-xs mb-2">
<span>Replying to {replyTo.slice(0, 8)}...</span>
<button
onClick={() => setReplyTo(undefined)}
className="ml-auto text-muted-foreground hover:text-foreground"
>
</button>
</div>
<ComposerReplyPreview
replyToId={replyTo}
onClear={() => setReplyTo(undefined)}
/>
)}
<form
onSubmit={(e) => {
e.preventDefault();
const form = e.currentTarget;
const input = form.elements.namedItem(
"message",
) as HTMLTextAreaElement;
if (input.value.trim()) {
handleSend(input.value, replyTo);
input.value = "";
}
}}
className="flex gap-2"
>
<textarea
name="message"
autoFocus
<div className="flex gap-2 items-center">
<MentionEditor
ref={editorRef}
placeholder="Type a message..."
className="flex-1 resize-none bg-background px-3 py-2 text-sm border rounded-md min-w-0"
rows={1}
onKeyDown={(e) => {
// Submit on Enter (without Shift)
if (e.key === "Enter" && !e.shiftKey) {
e.preventDefault();
e.currentTarget.form?.requestSubmit();
searchProfiles={searchProfiles}
onSubmit={(content) => {
if (content.trim()) {
handleSend(content, replyTo);
}
}}
autoFocus
className="flex-1 min-w-0"
/>
<Button type="submit" variant="secondary" className="flex-shrink-0">
<Button
type="button"
variant="secondary"
className="flex-shrink-0 h-[2.5rem]"
onClick={() => {
editorRef.current?.submit();
}}
>
Send
</Button>
</form>
</div>
</div>
) : (
<div className="border-t px-3 py-2 text-center text-sm text-muted-foreground">

View File

@@ -0,0 +1,275 @@
import {
forwardRef,
useEffect,
useImperativeHandle,
useMemo,
useCallback,
} from "react";
import { useEditor, EditorContent } from "@tiptap/react";
import { ReactRenderer } from "@tiptap/react";
import StarterKit from "@tiptap/starter-kit";
import Mention from "@tiptap/extension-mention";
import Placeholder from "@tiptap/extension-placeholder";
import type { SuggestionOptions } from "@tiptap/suggestion";
import tippy from "tippy.js";
import type { Instance as TippyInstance } from "tippy.js";
import "tippy.js/dist/tippy.css";
import {
ProfileSuggestionList,
type ProfileSuggestionListHandle,
} from "./ProfileSuggestionList";
import type { ProfileSearchResult } from "@/services/profile-search";
import { nip19 } from "nostr-tools";
export interface MentionEditorProps {
placeholder?: string;
onSubmit?: (content: string) => void;
searchProfiles: (query: string) => Promise<ProfileSearchResult[]>;
autoFocus?: boolean;
className?: string;
}
export interface MentionEditorHandle {
focus: () => void;
clear: () => void;
getContent: () => string;
getContentWithMentions: () => string;
isEmpty: () => boolean;
submit: () => void;
}
export const MentionEditor = forwardRef<
MentionEditorHandle,
MentionEditorProps
>(
(
{
placeholder = "Type a message...",
onSubmit,
searchProfiles,
autoFocus = true,
className = "",
},
ref,
) => {
// Create mention suggestion configuration
const suggestion: Omit<SuggestionOptions, "editor"> = useMemo(
() => ({
char: "@",
allowSpaces: false,
items: async ({ query }) => {
return await searchProfiles(query);
},
render: () => {
let component: ReactRenderer<ProfileSuggestionListHandle>;
let popup: TippyInstance[];
return {
onStart: (props) => {
component = new ReactRenderer(ProfileSuggestionList, {
props: {
items: props.items,
command: props.command,
onClose: () => {
popup[0]?.hide();
},
},
editor: props.editor,
});
if (!props.clientRect) {
return;
}
popup = tippy("body", {
getReferenceClientRect: props.clientRect as () => DOMRect,
appendTo: () => document.body,
content: component.element,
showOnCreate: true,
interactive: true,
trigger: "manual",
placement: "bottom-start",
});
},
onUpdate(props) {
component.updateProps({
items: props.items,
command: props.command,
});
if (!props.clientRect) {
return;
}
popup[0]?.setProps({
getReferenceClientRect: props.clientRect as () => DOMRect,
});
},
onKeyDown(props) {
if (props.event.key === "Escape") {
popup[0]?.hide();
return true;
}
return component.ref?.onKeyDown(props.event) ?? false;
},
onExit() {
popup[0]?.destroy();
component.destroy();
},
};
},
}),
[searchProfiles],
);
// Helper function to serialize editor content with mentions
const serializeContent = useCallback((editorInstance: any) => {
let text = "";
const json = editorInstance.getJSON();
json.content?.forEach((node: any) => {
if (node.type === "paragraph") {
node.content?.forEach((child: any) => {
if (child.type === "text") {
text += child.text;
} else if (child.type === "mention") {
const pubkey = child.attrs?.id;
if (pubkey) {
try {
const npub = nip19.npubEncode(pubkey);
text += `nostr:${npub}`;
} catch {
// Fallback to display name if encoding fails
text += `@${child.attrs?.label || "unknown"}`;
}
}
}
});
text += "\n";
}
});
return text.trim();
}, []);
// Helper function to handle submission
const handleSubmit = useCallback(
(editorInstance: any) => {
if (!editorInstance || !onSubmit) return;
const content = serializeContent(editorInstance);
if (content) {
onSubmit(content);
editorInstance.commands.clearContent();
}
},
[onSubmit, serializeContent],
);
const editor = useEditor({
extensions: [
StarterKit.configure({
// Disable Enter to submit via Mod-Enter instead
hardBreak: {
keepMarks: false,
},
}),
Mention.configure({
HTMLAttributes: {
class: "mention",
},
suggestion: {
...suggestion,
command: ({ editor, range, props }: any) => {
// props is the ProfileSearchResult
editor
.chain()
.focus()
.insertContentAt(range, [
{
type: "mention",
attrs: {
id: props.pubkey,
label: props.displayName,
},
},
{ type: "text", text: " " },
])
.run();
},
},
renderLabel({ node }) {
return `@${node.attrs.label}`;
},
}),
Placeholder.configure({
placeholder,
}),
],
editorProps: {
attributes: {
class:
"prose prose-sm max-w-none focus:outline-none min-h-[2rem] px-3 py-1.5",
},
handleKeyDown: (view, event) => {
// Submit on Enter (without Shift)
if (event.key === "Enter" && !event.shiftKey) {
event.preventDefault();
// Get editor from view state
const editorInstance = (view as any).editor;
handleSubmit(editorInstance);
return true;
}
return false;
},
},
autofocus: autoFocus,
});
// Expose editor methods
useImperativeHandle(
ref,
() => ({
focus: () => editor?.commands.focus(),
clear: () => editor?.commands.clearContent(),
getContent: () => editor?.getText() || "",
getContentWithMentions: () => {
if (!editor) return "";
return serializeContent(editor);
},
isEmpty: () => editor?.isEmpty ?? true,
submit: () => {
if (editor) {
handleSubmit(editor);
}
},
}),
[editor, serializeContent, handleSubmit],
);
// Cleanup on unmount
useEffect(() => {
return () => {
editor?.destroy();
};
}, [editor]);
if (!editor) {
return null;
}
return (
<div
className={`rounded-md border bg-background transition-colors focus-within:border-primary h-[2.5rem] flex items-center ${className}`}
>
<EditorContent editor={editor} className="flex-1" />
</div>
);
},
);
MentionEditor.displayName = "MentionEditor";

View File

@@ -0,0 +1,113 @@
import {
forwardRef,
useEffect,
useImperativeHandle,
useRef,
useState,
} from "react";
import type { ProfileSearchResult } from "@/services/profile-search";
import { UserName } from "../nostr/UserName";
export interface ProfileSuggestionListProps {
items: ProfileSearchResult[];
command: (item: ProfileSearchResult) => void;
onClose?: () => void;
}
export interface ProfileSuggestionListHandle {
onKeyDown: (event: KeyboardEvent) => boolean;
}
export const ProfileSuggestionList = forwardRef<
ProfileSuggestionListHandle,
ProfileSuggestionListProps
>(({ items, command, onClose }, ref) => {
const [selectedIndex, setSelectedIndex] = useState(0);
const listRef = useRef<HTMLDivElement>(null);
// Keyboard navigation
useImperativeHandle(ref, () => ({
onKeyDown: (event: KeyboardEvent) => {
if (event.key === "ArrowUp") {
setSelectedIndex((prev) => (prev + items.length - 1) % items.length);
return true;
}
if (event.key === "ArrowDown") {
setSelectedIndex((prev) => (prev + 1) % items.length);
return true;
}
if (event.key === "Enter") {
if (items[selectedIndex]) {
command(items[selectedIndex]);
}
return true;
}
if (event.key === "Escape") {
onClose?.();
return true;
}
return false;
},
}));
// Scroll selected item into view
useEffect(() => {
const selectedElement = listRef.current?.children[selectedIndex];
if (selectedElement) {
selectedElement.scrollIntoView({
block: "nearest",
});
}
}, [selectedIndex]);
// Reset selected index when items change
useEffect(() => {
setSelectedIndex(0);
}, [items]);
if (items.length === 0) {
return (
<div className="border border-border/50 bg-popover p-4 text-sm text-muted-foreground shadow-md">
No profiles found
</div>
);
}
return (
<div
ref={listRef}
role="listbox"
className="max-h-[300px] w-[320px] overflow-y-auto border border-border/50 bg-popover shadow-md"
>
{items.map((item, index) => (
<button
key={item.pubkey}
role="option"
aria-selected={index === selectedIndex}
onClick={() => command(item)}
onMouseEnter={() => setSelectedIndex(index)}
className={`flex w-full items-center gap-3 px-3 py-2 text-left transition-colors ${
index === selectedIndex ? "bg-muted/60" : "hover:bg-muted/60"
}`}
>
<div className="min-w-0 flex-1">
<div className="truncate text-sm font-medium">
<UserName pubkey={item.pubkey} />
</div>
{item.nip05 && (
<div className="truncate text-xs text-muted-foreground">
{item.nip05}
</div>
)}
</div>
</button>
))}
</div>
);
});
ProfileSuggestionList.displayName = "ProfileSuggestionList";

View File

@@ -0,0 +1,54 @@
import { useEffect, useMemo, useRef } from "react";
import {
ProfileSearchService,
type ProfileSearchResult,
} from "@/services/profile-search";
import eventStore from "@/services/event-store";
/**
* Hook to provide profile search functionality with automatic indexing
* of profiles from the event store
*/
export function useProfileSearch() {
const serviceRef = useRef<ProfileSearchService | null>(null);
// Create service instance (singleton per component mount)
if (!serviceRef.current) {
serviceRef.current = new ProfileSearchService();
}
const service = serviceRef.current;
// Subscribe to profile events from the event store
useEffect(() => {
const subscription = eventStore
.timeline([{ kinds: [0], limit: 1000 }])
.subscribe({
next: (events) => {
service.addProfiles(events);
},
error: (error) => {
console.error("Failed to load profiles for search:", error);
},
});
return () => {
subscription.unsubscribe();
service.clear(); // Clean up indexed profiles
};
}, [service]);
// Memoize search function
const searchProfiles = useMemo(
() =>
async (query: string): Promise<ProfileSearchResult[]> => {
return await service.search(query, { limit: 20 });
},
[service],
);
return {
searchProfiles,
service,
};
}

View File

@@ -278,3 +278,39 @@ body.animating-layout
outline-offset: 2px;
}
}
/* TipTap Editor Styles */
.ProseMirror {
min-height: 2rem;
}
.ProseMirror:focus {
outline: none;
}
.ProseMirror p {
margin: 0;
}
.ProseMirror p.is-editor-empty:first-child::before {
content: attr(data-placeholder);
float: left;
color: hsl(var(--muted-foreground));
pointer-events: none;
height: 0;
}
/* Mention styles */
.ProseMirror .mention {
color: hsl(var(--primary));
background-color: hsl(var(--primary) / 0.1);
padding: 0.125rem 0.25rem;
border-radius: 0.25rem;
text-decoration: none;
cursor: pointer;
font-weight: 500;
}
.ProseMirror .mention:hover {
background-color: hsl(var(--primary) / 0.2);
}

View File

@@ -57,11 +57,14 @@ export function parseChatCommand(args: string[]): ChatCommandResult {
throw new Error(
`Unable to determine chat protocol from identifier: ${identifier}
Currently supported format:
Currently supported formats:
- relay.com'group-id (NIP-29 relay group, wss:// prefix optional)
Examples:
chat relay.example.com'bitcoin-dev
chat wss://relay.example.com'nostr-dev
- naddr1... (NIP-29 group metadata, kind 39000)
Example:
chat naddr1qqxnzdesxqmnxvpexqmny...
More formats coming soon:
- npub/nprofile/hex pubkey (NIP-C7/NIP-17 direct messages)

View File

@@ -1,4 +1,5 @@
import { describe, it, expect } from "vitest";
import { nip19 } from "nostr-tools";
import { Nip29Adapter } from "./nip-29-adapter";
describe("Nip29Adapter", () => {
@@ -70,9 +71,93 @@ describe("Nip29Adapter", () => {
// These should not match NIP-29 format
expect(adapter.parseIdentifier("npub1...")).toBeNull();
expect(adapter.parseIdentifier("note1...")).toBeNull();
expect(adapter.parseIdentifier("naddr1...")).toBeNull();
expect(adapter.parseIdentifier("alice@example.com")).toBeNull();
});
it("should parse kind 39000 naddr (group metadata)", () => {
// Create a valid kind 39000 naddr
const naddr = nip19.naddrEncode({
kind: 39000,
pubkey:
"0000000000000000000000000000000000000000000000000000000000000001",
identifier: "bitcoin-dev",
relays: ["wss://relay.example.com"],
});
const result = adapter.parseIdentifier(naddr);
expect(result).toEqual({
type: "group",
value: "bitcoin-dev",
relays: ["wss://relay.example.com"],
});
});
it("should handle naddr with multiple relays (uses first)", () => {
const naddr = nip19.naddrEncode({
kind: 39000,
pubkey:
"0000000000000000000000000000000000000000000000000000000000000001",
identifier: "test-group",
relays: [
"wss://relay1.example.com",
"wss://relay2.example.com",
"wss://relay3.example.com",
],
});
const result = adapter.parseIdentifier(naddr);
expect(result).toEqual({
type: "group",
value: "test-group",
relays: ["wss://relay1.example.com"],
});
});
it("should add wss:// prefix to naddr relay if missing", () => {
const naddr = nip19.naddrEncode({
kind: 39000,
pubkey:
"0000000000000000000000000000000000000000000000000000000000000001",
identifier: "test-group",
relays: ["relay.example.com"], // No protocol prefix
});
const result = adapter.parseIdentifier(naddr);
expect(result).toEqual({
type: "group",
value: "test-group",
relays: ["wss://relay.example.com"],
});
});
it("should return null for non-39000 kind naddr", () => {
// kind 30311 (live activity) should not work for NIP-29
const naddr = nip19.naddrEncode({
kind: 30311,
pubkey:
"0000000000000000000000000000000000000000000000000000000000000001",
identifier: "some-event",
relays: ["wss://relay.example.com"],
});
expect(adapter.parseIdentifier(naddr)).toBeNull();
});
it("should return null for naddr without relays", () => {
const naddr = nip19.naddrEncode({
kind: 39000,
pubkey:
"0000000000000000000000000000000000000000000000000000000000000001",
identifier: "test-group",
relays: [], // No relays
});
expect(adapter.parseIdentifier(naddr)).toBeNull();
});
it("should return null for malformed naddr", () => {
expect(adapter.parseIdentifier("naddr1invaliddata")).toBeNull();
});
});
describe("protocol properties", () => {

View File

@@ -1,6 +1,7 @@
import { Observable } from "rxjs";
import { map, first } from "rxjs/operators";
import type { Filter } from "nostr-tools";
import { nip19 } from "nostr-tools";
import { ChatProtocolAdapter } from "./base-adapter";
import type {
Conversation,
@@ -36,12 +37,45 @@ export class Nip29Adapter extends ChatProtocolAdapter {
readonly type = "group" as const;
/**
* Parse identifier - accepts group ID format: relay'group-id
* Parse identifier - accepts group ID format or naddr
* Examples:
* - wss://relay.example.com'bitcoin-dev
* - relay.example.com'bitcoin-dev (wss:// prefix is optional)
* - naddr1... (kind 39000 group metadata address)
*/
parseIdentifier(input: string): ProtocolIdentifier | null {
// Try naddr format first (kind 39000 group metadata)
if (input.startsWith("naddr1")) {
try {
const decoded = nip19.decode(input);
if (decoded.type === "naddr" && decoded.data.kind === 39000) {
const { identifier, relays } = decoded.data;
const relayUrl = relays?.[0];
if (!identifier || !relayUrl) {
return null;
}
// Ensure relay URL has wss:// prefix
let normalizedRelay = relayUrl;
if (
!normalizedRelay.startsWith("ws://") &&
!normalizedRelay.startsWith("wss://")
) {
normalizedRelay = `wss://${normalizedRelay}`;
}
return {
type: "group",
value: identifier,
relays: [normalizedRelay],
};
}
} catch {
// Not a valid naddr, fall through to try other formats
}
}
// NIP-29 format: [wss://]relay'group-id
const match = input.match(/^((?:wss?:\/\/)?[^']+)'([^']+)$/);
if (!match) return null;
@@ -278,9 +312,12 @@ export class Nip29Adapter extends ChatProtocolAdapter {
console.log(`[NIP-29] Loading messages for ${groupId} from ${relayUrl}`);
// Subscribe to group messages (kind 9)
// Subscribe to group messages (kind 9) and admin events (9000-9022)
// kind 9: chat messages
// kind 9000: put-user (admin adds user)
// kind 9001: remove-user (admin removes user)
const filter: Filter = {
kinds: [9],
kinds: [9, 9000, 9001],
"#h": [groupId],
limit: options?.limit || 50,
};
@@ -534,6 +571,37 @@ export class Nip29Adapter extends ChatProtocolAdapter {
* Helper: Convert Nostr event to Message
*/
private eventToMessage(event: NostrEvent, conversationId: string): Message {
// Handle admin events (join/leave) as system messages
if (event.kind === 9000 || event.kind === 9001) {
// Extract the affected user's pubkey from p-tag
const pTags = event.tags.filter((t) => t[0] === "p");
const affectedPubkey = pTags[0]?.[1] || event.pubkey; // Fall back to event author
let content = "";
if (event.kind === 9000) {
// put-user: admin adds someone (show as joined)
content = "joined";
} else if (event.kind === 9001) {
// remove-user: admin removes someone
content = affectedPubkey === event.pubkey ? "left" : "was removed";
}
return {
id: event.id,
conversationId,
author: affectedPubkey, // Show the user who joined/left
content,
timestamp: event.created_at,
type: "system",
protocol: "nip-29",
metadata: {
encrypted: false,
},
event,
};
}
// Regular chat message (kind 9)
// Look for reply q-tags (NIP-29 uses q-tags like NIP-C7)
const qTags = getTagValues(event, "q");
const replyTo = qTags[0]; // First q-tag is the reply target
@@ -544,6 +612,7 @@ export class Nip29Adapter extends ChatProtocolAdapter {
author: event.pubkey,
content: event.content,
timestamp: event.created_at,
type: "user",
replyTo,
protocol: "nip-29",
metadata: {

View File

@@ -0,0 +1,136 @@
import { Index } from "flexsearch";
import type { NostrEvent } from "nostr-tools";
import { getProfileContent } from "applesauce-core/helpers";
import { getDisplayName } from "@/lib/nostr-utils";
export interface ProfileSearchResult {
pubkey: string;
displayName: string;
username?: string;
nip05?: string;
picture?: string;
event?: NostrEvent;
}
export class ProfileSearchService {
private index: Index;
private profiles: Map<string, ProfileSearchResult>;
constructor() {
this.profiles = new Map();
this.index = new Index({
tokenize: "forward",
cache: true,
resolution: 9,
});
}
/**
* Add a profile to the search index
*/
async addProfile(event: NostrEvent): Promise<void> {
if (event.kind !== 0) return;
const pubkey = event.pubkey;
const metadata = getProfileContent(event);
const profile: ProfileSearchResult = {
pubkey,
displayName: getDisplayName(pubkey, metadata),
username: metadata?.name,
nip05: metadata?.nip05,
picture: metadata?.picture,
event,
};
this.profiles.set(pubkey, profile);
// Create searchable text from multiple fields (lowercase for case-insensitive search)
const searchText = [
profile.displayName,
profile.username,
profile.nip05,
pubkey,
]
.filter(Boolean)
.join(" ")
.toLowerCase();
await this.index.addAsync(pubkey, searchText);
}
/**
* Add multiple profiles in batch
*/
async addProfiles(events: NostrEvent[]): Promise<void> {
for (const event of events) {
await this.addProfile(event);
}
}
/**
* Remove a profile from the search index
*/
async removeProfile(pubkey: string): Promise<void> {
this.profiles.delete(pubkey);
await this.index.removeAsync(pubkey);
}
/**
* Search profiles by query string
*/
async search(
query: string,
options: { limit?: number; offset?: number } = {},
): Promise<ProfileSearchResult[]> {
const { limit = 10, offset = 0 } = options;
if (!query.trim()) {
// Return recent profiles when no query
const items = Array.from(this.profiles.values()).slice(
offset,
offset + limit,
);
return items;
}
// Search index (lowercase for case-insensitive search)
const ids = (await this.index.searchAsync(query.toLowerCase(), {
limit: limit + offset,
})) as string[];
// Map IDs to profiles
const items = ids
.slice(offset, offset + limit)
.map((id) => this.profiles.get(id))
.filter(Boolean) as ProfileSearchResult[];
return items;
}
/**
* Get profile by pubkey
*/
getByPubkey(pubkey: string): ProfileSearchResult | undefined {
return this.profiles.get(pubkey);
}
/**
* Clear all profiles
*/
clear(): void {
this.profiles.clear();
this.index = new Index({
tokenize: "forward",
cache: true,
resolution: 9,
});
}
/**
* Get total number of indexed profiles
*/
get size(): number {
return this.profiles.size;
}
}

View File

@@ -75,6 +75,11 @@ export interface MessageMetadata {
hidden?: boolean; // NIP-28 channel hide
}
/**
* Message type - system messages for events like join/leave, user messages for chat
*/
export type MessageType = "user" | "system";
/**
* Generic message abstraction
* Works across all messaging protocols
@@ -85,6 +90,7 @@ export interface Message {
author: string; // pubkey
content: string;
timestamp: number;
type?: MessageType; // Defaults to "user" if not specified
replyTo?: string; // Parent message ID
metadata?: MessageMetadata;
protocol: ChatProtocol;