Files
backspace/packages/web/src/components/modals/UserProfileModal.tsx
T
devsyncwrld d7da0ff203 feat(activity): show the current activity on the profile card
The activity pipeline was already complete end to end — Activity type, store,
WS broadcast, server validation, presence relay, and an ActivityCard used by
four list surfaces — but the profile card rendered none of it, which is the
'Listening to Spotify' block the design calls for.

Add ProfileActivity: richer than ActivityCard because the card has room for
artwork, track and artist, so it reads details/state/assets. All optional, so
it degrades to the bare name that today's process-based detector supplies.

Also scheme-check activity image assets server-side. activity.url was already
restricted to http(s) but assets.largeImage/smallImage were only length-checked
— an asymmetry that was harmless while nothing rendered them, and is not once
they become <img src>: a client could point them at a host it controls and
harvest the IP of everyone opening that profile.
2026-08-31 12:05:01 -03:00

556 lines
24 KiB
TypeScript

import React, { useEffect, useState, useCallback } from 'react';
import { useNavigate } from 'react-router-dom';
import ReactMarkdown from 'react-markdown';
import type { User } from '@backspace/shared';
import { Avatar } from '../ui/Avatar';
import { ProfileActivity } from '../ui/ProfileActivity';
import { useActivityStore } from '../../stores/activityStore';
import { Username } from '../ui/Username';
import { useUIStore } from '../../stores/uiStore';
import { useSpaceStore, getApiForOrigin, resolveUserOrigin } from '../../stores/spaceStore';
import { api } from '../../api/client';
import { useSocialStore, type TaggedFriend, type TaggedFriendRequest } from '../../stores/socialStore';
import { mapServerErrorToMessage } from '../../utils/friendErrors';
import { useAuthStore } from '../../stores/authStore';
import { getAvatarGradient, getSpaceGradient, adjustColor, mutedGradient } from '../../utils/gradients';
import { parseFederatedUsername, isSelf, canonicalUserMatch } from '../../utils/identity';
import { loadFederatedMutuals, type TaggedMutualFriend, type MutualSpace } from '../../utils/mutuals';
type Tab = 'about' | 'friends' | 'spaces';
type FriendshipStatus =
| { state: 'self' }
| { state: 'friends'; friend: TaggedFriend }
| { state: 'outbound_pending'; request: TaggedFriendRequest }
| { state: 'inbound_pending'; request: TaggedFriendRequest }
| { state: 'none' };
function getFriendshipStatus(
viewedUser: User,
currentUser: User | null,
friends: TaggedFriend[],
requests: TaggedFriendRequest[],
): FriendshipStatus {
if (!currentUser) return { state: 'none' };
if (isSelf(viewedUser, currentUser)) return { state: 'self' };
const friend = friends.find(f => canonicalUserMatch(f, viewedUser));
if (friend) return { state: 'friends', friend };
const request = requests.find(r =>
r.user && canonicalUserMatch(r.user, viewedUser)
);
if (request?.user) {
// request.user is the OTHER party. If their ID === toId, then I am fromId (outbound)
const isOutbound = request.user.id === request.toId;
return isOutbound
? { state: 'outbound_pending', request }
: { state: 'inbound_pending', request };
}
return { state: 'none' };
}
export function UserProfileModal() {
const activeModal = useUIStore((s) => s.activeModal);
const modalData = useUIStore((s) => s.modalData);
const closeModal = useUIStore((s) => s.closeModal);
const addToast = useUIStore((s) => s.addToast);
const navigate = useNavigate();
const addDmChannel = useSpaceStore((s) => s.addDmChannel);
const friends = useSocialStore((s) => s.friends);
const requests = useSocialStore((s) => s.requests);
const sendFriendRequest = useSocialStore((s) => s.sendFriendRequest);
const removeFriend = useSocialStore((s) => s.removeFriend);
const updateFriendRequest = useSocialStore((s) => s.updateFriendRequest);
const cancelFriendRequest = useSocialStore((s) => s.cancelFriendRequest);
const currentUser = useAuthStore((s) => s.user);
const [user, setUser] = useState<User | null>(null);
const [userOrigin, setUserOrigin] = useState('');
const [activeTab, setActiveTab] = useState<Tab>('about');
const [mutualFriends, setMutualFriends] = useState<TaggedMutualFriend[]>([]);
const [mutualSpaces, setMutualSpaces] = useState<MutualSpace[]>([]);
const [loadingMutuals, setLoadingMutuals] = useState(false);
const [friendActionLoading, setFriendActionLoading] = useState(false);
const isOpen = activeModal === 'userProfile';
const userId = modalData?.userId as string | undefined;
const passedUser = modalData?.user as User | undefined;
const passedOrigin = (modalData?.origin as string | undefined) ?? '';
// Determine friendship status (federation-safe canonical matching)
const friendship: FriendshipStatus = user
? getFriendshipStatus(user, currentUser, friends, requests)
: { state: 'none' };
const loadUser = useCallback(async (id: string, origin: string) => {
try {
const targetApi = getApiForOrigin(origin);
const u = await targetApi.users.get(id);
setUser(u);
useSpaceStore.getState().upsertUserView(u, origin);
} catch {
// User not found
}
}, []);
const loadMutuals = useCallback(async (id: string, targetUser?: User) => {
setLoadingMutuals(true);
try {
const data = await loadFederatedMutuals(id, targetUser?.homeUserId);
setMutualFriends(data.mutualFriends);
setMutualSpaces(data.mutualSpaces);
} catch {
setMutualFriends([]);
setMutualSpaces([]);
} finally {
setLoadingMutuals(false);
}
}, []);
useEffect(() => {
if (isOpen && userId) {
setActiveTab('about');
const origin = passedOrigin || (passedUser ? resolveUserOrigin(passedUser) : '');
setUserOrigin(origin);
// Use the passed user directly (avoids 404 for federated users on local API)
if (passedUser) {
setUser(passedUser);
} else {
loadUser(userId, origin);
}
loadMutuals(userId, passedUser);
}
}, [isOpen, userId, passedUser, passedOrigin, loadUser, loadMutuals]);
// Reset on close
useEffect(() => {
if (!isOpen) {
setUser(null);
setUserOrigin('');
setMutualFriends([]);
setMutualSpaces([]);
}
}, [isOpen]);
// Escape to close
useEffect(() => {
if (!isOpen) return;
const handleKey = (e: KeyboardEvent) => {
if (e.key === 'Escape') closeModal();
};
document.addEventListener('keydown', handleKey);
return () => document.removeEventListener('keydown', handleKey);
}, [isOpen, closeModal]);
if (!isOpen || !user) return null;
const { baseName, domain } = parseFederatedUsername(user.username);
const displayName = user.displayName ?? baseName;
// Banner — use correct API client for remote users
const profileApi = getApiForOrigin(userOrigin);
// Keyed by home id, matching every other activity consumer (ActivityPanel,
// MemberSidebar), so federated users resolve to the same record. The `?? []`
// stays OUTSIDE the selector: building it inside would hand zustand a fresh
// array reference every render and spin.
const activityList = useActivityStore((s) => s.userActivities.get(user.homeUserId ?? user.id));
const activities = activityList ?? [];
const bannerSrc = user.banner
? (user.banner.startsWith('http') ? user.banner : profileApi.uploads.url(user.banner))
: null;
const bannerFallback = user.accentColor
? mutedGradient(user.accentColor, adjustColor(user.accentColor, -40))
: (() => {
const g = getAvatarGradient(user.homeUserId ?? user.id, displayName, user.avatarColor);
return mutedGradient(g.from, g.to);
})();
const handleSendMessage = async () => {
try {
const existing = useSpaceStore.getState().findExistingDmForUser(user);
if (existing) {
useUIStore.getState().setShowDms(true);
closeModal();
navigate(`/channels/@me/${existing.dm.id}`);
return;
}
const channel = await api.dm.create({
userId: user.homeInstance ? undefined : user.id,
homeUserId: user.homeUserId ?? undefined,
homeInstance: user.homeInstance ?? undefined,
});
addDmChannel(channel);
useUIStore.getState().setShowDms(true);
closeModal();
navigate(`/channels/@me/${channel.id}`);
} catch (err) {
console.error('Failed to create DM channel:', err);
}
};
const handleAddFriend = async () => {
setFriendActionLoading(true);
try {
await sendFriendRequest(user.username);
} catch (err) {
// The shared API client throws `new Error(body.error)` for non-2xx
// responses (api/client.ts:298), so err.message carries the server's
// error code (e.g. 'peer_pending_approval').
const code = err instanceof Error ? err.message : undefined;
addToast(mapServerErrorToMessage(code, code, user.username), 'warning');
} finally {
setFriendActionLoading(false);
}
};
const handleRemoveFriend = async () => {
if (friendship.state !== 'friends') return;
setFriendActionLoading(true);
try { await removeFriend(friendship.friend.id); }
catch (err) { addToast((err as Error).message, 'warning'); }
finally { setFriendActionLoading(false); }
};
const handleCancelRequest = async () => {
if (friendship.state !== 'outbound_pending') return;
setFriendActionLoading(true);
try { await cancelFriendRequest(friendship.request.id); }
catch (err) { addToast((err as Error).message, 'warning'); }
finally { setFriendActionLoading(false); }
};
const handleAcceptRequest = async () => {
if (friendship.state !== 'inbound_pending') return;
setFriendActionLoading(true);
try { await updateFriendRequest(friendship.request.id, 'accepted'); }
catch (err) { addToast((err as Error).message, 'warning'); }
finally { setFriendActionLoading(false); }
};
const handleDeclineRequest = async () => {
if (friendship.state !== 'inbound_pending') return;
setFriendActionLoading(true);
try { await updateFriendRequest(friendship.request.id, 'declined'); }
catch (err) { addToast((err as Error).message, 'warning'); }
finally { setFriendActionLoading(false); }
};
const handleViewFriend = (friend: TaggedMutualFriend) => {
const friendOrigin = friend._instanceOrigin || resolveUserOrigin(friend);
setUserOrigin(friendOrigin);
setUser(friend);
loadMutuals(friend.id, friend);
setActiveTab('about');
// Update modal data so re-opening preserves context
useUIStore.getState().openModal('userProfile', { userId: friend.id, user: friend, origin: friendOrigin });
};
const handleGoToSpace = (spaceId: string) => {
closeModal();
navigate(`/channels/${spaceId}`);
};
const tabs: { key: Tab; label: string; count?: number }[] = [
{ key: 'about', label: 'About' },
{ key: 'friends', label: 'Mutual Friends', count: mutualFriends.length },
{ key: 'spaces', label: 'Mutual Spaces', count: mutualSpaces.length },
];
return (
<div className="fixed inset-0 z-[200] flex items-center justify-center animate-fade-in">
<div className="absolute inset-0 bg-black/50" onClick={closeModal} />
<div className="relative max-w-lg w-full mx-4 max-h-[calc(100vh-2rem)] flex flex-col glass-modal rounded-lg animate-slide-up overflow-hidden">
{/* Banner */}
<div
className="h-[100px] flex-shrink-0 relative"
style={bannerSrc
? { backgroundImage: `url(${bannerSrc})`, backgroundSize: 'cover', backgroundPosition: 'center' }
: { background: bannerFallback }
}
>
{/* Close button */}
<button
onClick={closeModal}
className="absolute top-2 right-2 w-8 h-8 rounded-full bg-black/40 hover:bg-black/60 flex items-center justify-center transition-colors"
>
<svg width="16" height="16" viewBox="0 0 24 24" fill="white">
<path d="M18.4 4L12 10.4L5.6 4L4 5.6L10.4 12L4 18.4L5.6 20L12 13.6L18.4 20L20 18.4L13.6 12L20 5.6L18.4 4Z" />
</svg>
</button>
</div>
{/* Header (avatar + name) */}
<div className="px-5 flex-shrink-0 relative">
<Avatar
src={user.avatar}
name={displayName}
size={96}
status={user.status as 'online' | 'idle' | 'dnd' | 'offline' | null}
userId={user.homeUserId ?? user.id}
user={user}
ring={{ width: 4, color: 'rgba(20,20,26,0.82)' }}
className="mt-[-52px] mb-2"
/>
<div className="mb-3">
<Username
username={displayName}
className="text-[20px] font-bold leading-tight"
/>
<div className="text-[14px] text-txt-tertiary mt-0.5">
<Username username={user.username} showAt className="text-[14px] text-txt-tertiary" />
</div>
{user.customStatus && (
<div className="text-[13px] text-txt-secondary italic mt-1">
{user.customStatus}
</div>
)}
</div>
</div>
{/* Tab bar */}
<div className="px-5 flex-shrink-0 border-b border-white/[0.06]">
<div className="flex gap-1">
{tabs.map((tab) => (
<button
key={tab.key}
onClick={() => setActiveTab(tab.key)}
className={`px-3 py-2 text-[13px] font-medium rounded-t-lg transition-colors relative ${
activeTab === tab.key
? 'text-txt-primary'
: 'text-txt-tertiary hover:text-txt-secondary'
}`}
>
{tab.label}
{tab.count !== undefined && !loadingMutuals && (
<span className="ml-1 text-[11px] text-txt-tertiary">({tab.count})</span>
)}
{activeTab === tab.key && (
<div className="absolute bottom-0 left-0 right-0 h-[2px] bg-accent-primary rounded-full" />
)}
</button>
))}
</div>
</div>
{/* Tab content */}
<div className="flex-1 overflow-y-auto scrollbar-thin p-5 min-h-[200px]">
{activeTab === 'about' && (
<div className="space-y-4">
{/* Bio */}
{user.bio && (
<div>
<span className="text-[11px] uppercase tracking-wide font-semibold text-txt-tertiary">
About Me
</span>
<div className="text-[13px] text-txt-secondary mt-1 whitespace-pre-wrap break-words leading-relaxed [&_strong]:font-semibold [&_strong]:text-txt-primary [&_em]:italic [&_a]:text-accent-primary [&_a]:underline">
<ReactMarkdown
allowedElements={['p', 'strong', 'em', 'a', 'br']}
unwrapDisallowed
components={{
a: ({ href, children }) => (
<a href={href} target="_blank" rel="noopener noreferrer">{children}</a>
),
}}
>
{user.bio}
</ReactMarkdown>
</div>
</div>
)}
{/* Current activity — the "Listening to Spotify" block */}
<ProfileActivity activities={activities} />
{/* Member Since */}
<div>
<span className="text-[11px] uppercase tracking-wide font-semibold text-txt-tertiary">
Member Since
</span>
<div className="text-[13px] text-txt-secondary mt-1">
{new Date(user.createdAt).toLocaleDateString(undefined, {
month: 'long',
day: 'numeric',
year: 'numeric',
})}
</div>
</div>
</div>
)}
{activeTab === 'friends' && (
<div>
{loadingMutuals ? (
<div className="flex items-center justify-center py-8">
<svg className="animate-spin w-5 h-5 text-txt-tertiary" viewBox="0 0 24 24" fill="none">
<circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4" />
<path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z" />
</svg>
</div>
) : mutualFriends.length === 0 ? (
<div className="text-center py-8 text-txt-tertiary text-[13px]">
No mutual friends
</div>
) : (
<div className="grid grid-cols-2 gap-2">
{mutualFriends.map((friend) => {
const fname = friend.displayName ?? parseFederatedUsername(friend.username).baseName;
return (
<button
key={friend.id}
onClick={() => handleViewFriend(friend)}
className="flex items-center gap-2.5 p-2.5 rounded-lg bg-white/[0.03] hover:bg-white/[0.06] border border-white/[0.04] transition-colors text-left"
>
<Avatar
src={friend.avatar}
name={fname}
size={40}
status={friend.status as 'online' | 'idle' | 'dnd' | 'offline' | null}
userId={friend.homeUserId ?? friend.id}
avatarColor={friend.avatarColor}
/>
<div className="min-w-0">
<div className="text-[13px] font-medium text-txt-primary truncate">
{fname}
</div>
<div className="text-[11px] text-txt-tertiary capitalize">
{friend.status}
</div>
{friend._instanceOrigin && (
<div className="flex items-center gap-1 text-[10px] text-txt-tertiary/70 truncate">
<svg width="9" height="9" viewBox="0 0 24 24" fill="currentColor" className="shrink-0">
<path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 17.93c-3.95-.49-7-3.85-7-7.93 0-.62.08-1.21.21-1.79L9 15v1c0 1.1.9 2 2 2v1.93zm6.9-2.54c-.26-.81-1-1.39-1.9-1.39h-1v-3c0-.55-.45-1-1-1H8v-2h2c.55 0 1-.45 1-1V7h2c1.1 0 2-.9 2-2v-.41c2.93 1.19 5 4.06 5 7.41 0 2.08-.8 3.97-2.1 5.39z" />
</svg>
<span className="truncate">{(() => { try { return new URL(friend._instanceOrigin).host; } catch { return '?'; } })()}</span>
</div>
)}
</div>
</button>
);
})}
</div>
)}
</div>
)}
{activeTab === 'spaces' && (
<div>
{loadingMutuals ? (
<div className="flex items-center justify-center py-8">
<svg className="animate-spin w-5 h-5 text-txt-tertiary" viewBox="0 0 24 24" fill="none">
<circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4" />
<path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z" />
</svg>
</div>
) : mutualSpaces.length === 0 ? (
<div className="text-center py-8 text-txt-tertiary text-[13px]">
No mutual spaces
</div>
) : (
<div className="space-y-1">
{mutualSpaces.map((space) => {
const spaceApi = getApiForOrigin(space._instanceOrigin);
return (
<button
key={`${space.id}:${space._instanceOrigin}`}
onClick={() => handleGoToSpace(space.id)}
className="flex items-center gap-3 w-full p-2.5 rounded-lg hover:bg-white/[0.06] transition-colors text-left"
>
<div className="relative shrink-0">
{space.icon ? (
<img
src={space.icon.startsWith('http') ? space.icon : spaceApi.uploads.url(space.icon)}
alt={space.name}
className="w-8 h-8 rounded-lg object-cover"
/>
) : (
<div
className="w-8 h-8 rounded-lg flex items-center justify-center text-[13px] font-semibold text-white"
style={{ background: getSpaceGradient(space.id, space.name, space.avatarColor).gradient }}
>
{space.name.charAt(0).toUpperCase()}
</div>
)}
{space._instanceOrigin && (
<div className="absolute -bottom-0.5 -right-0.5 w-[14px] h-[14px] rounded-full bg-[#1a1a23] flex items-center justify-center">
<svg width="10" height="10" viewBox="0 0 24 24" fill="currentColor" className="text-txt-tertiary/80">
<path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 17.93c-3.95-.49-7-3.85-7-7.93 0-.62.08-1.21.21-1.79L9 15v1c0 1.1.9 2 2 2v1.93zm6.9-2.54c-.26-.81-1-1.39-1.9-1.39h-1v-3c0-.55-.45-1-1-1H8v-2h2c.55 0 1-.45 1-1V7h2c1.1 0 2-.9 2-2v-.41c2.93 1.19 5 4.06 5 7.41 0 2.08-.8 3.97-2.1 5.39z" />
</svg>
</div>
)}
</div>
<div className="min-w-0 flex flex-col">
<span className="text-[13px] font-medium text-txt-primary truncate">
{space.name}
</span>
{space._instanceOrigin && (
<span className="text-[10px] text-txt-tertiary/70 truncate flex items-center gap-1">
<svg width="9" height="9" viewBox="0 0 24 24" fill="currentColor" className="shrink-0">
<path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 17.93c-3.95-.49-7-3.85-7-7.93 0-.62.08-1.21.21-1.79L9 15v1c0 1.1.9 2 2 2v1.93zm6.9-2.54c-.26-.81-1-1.39-1.9-1.39h-1v-3c0-.55-.45-1-1-1H8v-2h2c.55 0 1-.45 1-1V7h2c1.1 0 2-.9 2-2v-.41c2.93 1.19 5 4.06 5 7.41 0 2.08-.8 3.97-2.1 5.39z" />
</svg>
{(() => { try { return new URL(space._instanceOrigin).host; } catch { return '?'; } })()}
</span>
)}
</div>
</button>
);
})}
</div>
)}
</div>
)}
</div>
{/* Action buttons */}
<div className="flex-shrink-0 px-5 py-3 border-t border-white/[0.06] flex gap-2">
<button
onClick={handleSendMessage}
className="flex-1 py-2 rounded-lg text-[13px] font-medium text-white bg-accent-primary hover:bg-accent-primary/80 transition-colors"
>
Send Message
</button>
{friendship.state === 'none' && (
<button onClick={handleAddFriend} disabled={friendActionLoading}
className="flex-1 py-2 rounded-lg text-[13px] font-medium text-txt-primary border border-white/[0.08] bg-white/[0.06] hover:bg-white/[0.10] transition-colors disabled:opacity-50">
{friendActionLoading ? '...' : 'Add Friend'}
</button>
)}
{friendship.state === 'outbound_pending' && (
<button onClick={handleCancelRequest} disabled={friendActionLoading}
className="flex-1 py-2 rounded-lg text-[13px] font-medium text-amber-400 border border-amber-400/30 hover:bg-amber-400/10 transition-colors disabled:opacity-50">
{friendActionLoading ? '...' : 'Cancel Request'}
</button>
)}
{friendship.state === 'inbound_pending' && (
<>
<button onClick={handleAcceptRequest} disabled={friendActionLoading}
className="flex-1 py-2 rounded-lg text-[13px] font-medium text-white bg-accent-primary hover:bg-accent-primary/80 transition-colors disabled:opacity-50">
{friendActionLoading ? '...' : 'Accept'}
</button>
<button onClick={handleDeclineRequest} disabled={friendActionLoading}
className="py-2 px-3 rounded-lg text-[13px] font-medium text-txt-tertiary border border-white/[0.06] hover:bg-white/[0.06] transition-colors disabled:opacity-50">
{friendActionLoading ? '...' : 'Ignore'}
</button>
</>
)}
{friendship.state === 'friends' && (
<button onClick={handleRemoveFriend} disabled={friendActionLoading}
className="flex-1 py-2 rounded-lg text-[13px] font-medium text-txt-danger border border-txt-danger/30 hover:bg-txt-danger/10 transition-colors disabled:opacity-50">
{friendActionLoading ? '...' : 'Remove Friend'}
</button>
)}
</div>
</div>
</div>
);
}