feat: v2.6.0 — Chat UI composer (+ menu, project files, activity panel, permission mode, Stop), git on a workspace's extra folders (#70), long paste as a file (#68), S3 server mode (experimental)

Chat UI:
- Each Claude/Codex session keeps its own chat/terminal view; Settings only
  sets how new sessions open.
- Composer + menu: upload, project files and folders (#54, also dragged from
  the Files/Changes tree), context files, recent uploads, skills, plugins.
- Activity side panel (progress, outputs, files read, uploads, memory,
  skills, connectors) with a file preview; edited-file counts per turn.
- Permission-mode chip (Shift+Tab steps, read back from the pane:
  server/lib/pane-mode.js, GET|POST /api/run/:id/permission-mode).
- Stop (Esc) while the main agent works; the status is checked per agent
  (with session_id /api/agents ignores its status filter) and re-read every
  5 s while Stop shows.
- Dropped images shown in the conversation (GET /api/run/drop/:name, the
  requester's own drop dir), full-size viewer.
- A plain-text paste over 5,000 characters is attached as pasted-text.txt,
  so no prompt reaches tmux/argv limits (#68).

Changes panel: every /api/lanes/:id/git* route takes ?source=<lane_sources
id> (sourceFolder; ENOSOURCE otherwise) and a folder picker switches the
whole panel to a workspace's extra folder (#70).

Server mode S3 (one Linux user per account) — experimental, verified with
fake sudo plus a P6 managed-settings spike on a test account:
- member tmux listing runs in the background (cached, 15 s => unknown);
- transcript snapshot copy is async, chunked, temp file + rename;
- Express Layer patch only on Express 4;
- tmux capturePane/sendKey go to the member's own server.

Docs: the multi-user design moved in as docs/plans/server-mode/README.md
(the AgentHub-Server repo is gone); S3-PLAN P6 result; LANES/API/openapi.
This commit is contained in:
2026-10-09 15:51:19 +07:00
parent ce773a3f5a
commit fa156d6a59
114 changed files with 5831 additions and 885 deletions
@@ -4,7 +4,16 @@
* transcript: alternating user / assistant rows with collapsible thinking
* blocks, inline ToolCallBlocks for tool_use / tool_result pairs, and
* MarkdownContent for prose. Used by ConversationView as the main body of
* the Conversation tab on the Session detail page.
* the Conversation tab on the Session detail page. An image the prompt box
* attached reaches the transcript as its saved path; a user turn shows the
* image instead (`GET /api/run/drop/:name`). Each assistant turn that changed
* files ends with Claude Desktop's "Edited N files" card: every file with the
* lines added and removed (the tool results' `diff`); a click opens the file
* when the caller can (`onOpenFile`). A thinking block that carries text is
* the model's narration to the user (Claude Code ≥ 2.1.280 stores real
* thinking empty) and reads as prose, like Claude Desktop shows it; a live
* chat (`live`) ends, until its turn is over, with what the model is doing
* now — the call still running, else "Thinking…" — and for how long.
* @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
*/
/* =============================================================================
@@ -53,7 +62,8 @@
*
* ----------------------------------------------------------------------------- */
import { memo, useState, useMemo } from "react";
import { memo, useEffect, useState, useMemo } from "react";
import { ImageLightbox } from "../ImageLightbox";
import { useTranslation } from "react-i18next";
import i18n from "../../i18n";
import {
@@ -69,6 +79,8 @@ import {
Pencil,
Workflow,
Cog,
FileText,
Loader2,
} from "lucide-react";
import type { TranscriptMessage, TranscriptContent, TranscriptSender } from "../../lib/types";
@@ -113,12 +125,16 @@ const SENDER_STYLES: Record<
};
import { ToolCallBlock, buildSummary, renderInput, renderResult } from "./ToolCallBlock";
import { MarkdownContent } from "./MarkdownContent";
import { fmt, formatModelName } from "../../lib/format";
import { fmt, formatModelName, formatMs, parseDate } from "../../lib/format";
import { parseTuiSegments, stripAnsi, hasTuiTags, type TuiSegment } from "./tuiSegments";
interface MessageListProps {
messages: TranscriptMessage[];
loading: boolean;
/** Opens a file named in the "Edited N files" card. */
onOpenFile?: (path: string) => void;
/** The session is running in a pane: show the step in progress. */
live?: boolean;
}
/** Build a map from tool_use id → tool_result for matching */
@@ -135,6 +151,16 @@ function buildToolResultMap(messages: TranscriptMessage[]): Map<string, Transcri
return map;
}
/** The whole prompt a message was answered from: `input_tokens` is only its
* uncached tail (a few tokens once the cache is warm), the rest is cache. */
function promptTokens(u: NonNullable<TranscriptMessage["usage"]>): number {
return (
(u.input_tokens || 0) + (u.cache_read_input_tokens || 0) + (u.cache_creation_input_tokens || 0)
);
}
const usageTitle = (u: NonNullable<TranscriptMessage["usage"]>) =>
`input ${fmt(u.input_tokens || 0)} · cache read ${fmt(u.cache_read_input_tokens || 0)} · cache write ${fmt(u.cache_creation_input_tokens || 0)} · output ${fmt(u.output_tokens || 0)}`;
/** Detect if text is skill loading content (starts with "Base directory for this skill:") */
function isSkillContent(text: string): boolean {
return text.startsWith("Base directory for this skill:");
@@ -390,34 +416,120 @@ type Item =
| { kind: "row"; key: string; msg: TranscriptMessage }
| { kind: "user"; key: string; msg: TranscriptMessage }
| { kind: "text"; key: string; msg: TranscriptMessage; text: string }
| { kind: "work"; key: string; blocks: TranscriptContent[] };
| { kind: "work"; key: string; blocks: TranscriptContent[] }
| { kind: "edits"; key: string; blocks: TranscriptContent[] };
const EDIT_TOOLS = new Set(["Write", "Edit", "MultiEdit", "NotebookEdit"]);
export function chatItems(messages: TranscriptMessage[], keys: string[]): Item[] {
const items: Item[] = [];
// The file-changing calls of the turn so far, closed into one card when the
// human speaks again (or the list ends).
let edits: TranscriptContent[] = [];
const endTurn = (key: string) => {
if (edits.length) items.push({ kind: "edits", key: `edits:${key}`, blocks: edits });
edits = [];
};
messages.forEach((msg, idx) => {
const key = keys[idx]!;
if (msg.type === "session_event") return items.push({ kind: "event", key, msg });
// Purely tool_result: shown inside its call's block.
if (msg.type === "user" && !msg.content.some((c) => c.type === "text")) return;
const sender = msg.sender ?? (msg.type === "assistant" ? "assistant" : "user");
if (sender === "user") return items.push({ kind: "user", key, msg });
if (sender === "user") {
endTurn(key);
return items.push({ kind: "user", key, msg });
}
if (sender !== "assistant") return items.push({ kind: "row", key, msg });
msg.content.forEach((block, b) => {
const last = items[items.length - 1];
if (block.type === "tool_use" || (block.type === "thinking" && block.text)) {
if (block.type === "tool_use" && EDIT_TOOLS.has(block.name ?? "")) edits.push(block);
if (block.type === "tool_use") {
if (last?.kind === "work") last.blocks.push(block);
else items.push({ kind: "work", key: `${key}:${b}`, blocks: [block] });
} else if (block.type === "text" && block.text?.trim()) {
} else if ((block.type === "text" || block.type === "thinking") && block.text?.trim()) {
items.push({ kind: "text", key: `${key}:${b}`, msg, text: block.text });
}
});
});
endTurn(keys[keys.length - 1] ?? "end");
return items;
}
export function MessageList({ messages, loading }: MessageListProps) {
/** Claude Desktop's end-of-turn card: the files the turn changed, each with
* the lines added and removed. A call still running or failed is left out. */
function EditedFiles({
blocks,
toolResultMap,
onOpenFile,
}: {
blocks: TranscriptContent[];
toolResultMap: Map<string, TranscriptContent>;
onOpenFile?: (path: string) => void;
}) {
const { t } = useTranslation("sessions");
// `counted`: a result carried its +/- lines (an older server sends none).
const files = new Map<string, { added: number; removed: number; counted: boolean }>();
for (const b of blocks) {
const input = (b.input ?? {}) as Record<string, unknown>;
const p = input.file_path ?? input.notebook_path;
const r = b.id ? toolResultMap.get(b.id) : undefined;
if (typeof p !== "string" || !r || r.is_error) continue;
const f = files.get(p) ?? { added: 0, removed: 0, counted: false };
f.added += r.diff?.added ?? 0;
f.removed += r.diff?.removed ?? 0;
f.counted ||= !!r.diff;
files.set(p, f);
}
if (files.size === 0) return null;
let added = 0;
let removed = 0;
let counted = false;
files.forEach((f) => {
added += f.added;
removed += f.removed;
counted ||= f.counted;
});
const counts = (a: number, r: number, show = counted) =>
show && (
<span className="flex-shrink-0 font-mono text-xs">
<span className="text-status-success">+{a}</span>{" "}
<span className="text-status-danger">−{r}</span>
</span>
);
return (
<div data-testid="edited-files" className="overflow-hidden rounded-xl border border-border">
<div className="flex items-center gap-2 border-b border-border bg-surface-1 px-3 py-2 text-sm text-fg-primary">
<Pencil className="h-3.5 w-3.5 text-fg-muted" />
<span className="flex-1">{t("conversation.edited", { count: files.size })}</span>
{counts(added, removed)}
</div>
{[...files].map(([p, f]) => (
<button
key={p}
type="button"
title={p}
disabled={!onOpenFile}
onClick={() => onOpenFile?.(p)}
className="flex w-full items-center gap-2 border-b border-border px-3 py-2 text-left text-sm text-fg-secondary last:border-b-0 enabled:hover:bg-surface-2"
>
<FileText className="h-3.5 w-3.5 flex-shrink-0 text-fg-muted" />
<span className="min-w-0 flex-1 truncate">{p.split("/").pop()}</span>
{counts(f.added, f.removed, f.counted)}
{onOpenFile && <ChevronRight className="h-3.5 w-3.5 flex-shrink-0 text-fg-muted" />}
</button>
))}
</div>
);
}
export function MessageList({ messages, loading, onOpenFile, live = false }: MessageListProps) {
const { t } = useTranslation("sessions");
const toolResultMap = useMemo(() => buildToolResultMap(messages), [messages]);
const pending = useMemo(
() => (live ? workingOn(messages, toolResultMap) : null),
[live, messages, toolResultMap]
);
const keys = useMemo(() => messageKeys(messages), [messages]);
const items = useMemo(() => chatItems(messages, keys), [messages, keys]);
@@ -434,7 +546,7 @@ export function MessageList({ messages, loading }: MessageListProps) {
}
return (
<div className="mx-auto w-full max-w-3xl space-y-4 px-4 py-4">
<div className="mx-auto w-full max-w-[max(48rem,70%)] space-y-4 px-4 py-4">
{items.map((item) => {
switch (item.kind) {
case "event":
@@ -453,14 +565,133 @@ export function MessageList({ messages, loading }: MessageListProps) {
return <AssistantText key={item.key} msg={item.msg} text={item.text} />;
case "work":
return <WorkGroup key={item.key} blocks={item.blocks} toolResultMap={toolResultMap} />;
case "edits":
// The card closes a finished turn; one still working has none yet.
if (pending && item === items[items.length - 1]) return null;
return (
<EditedFiles
key={item.key}
blocks={item.blocks}
toolResultMap={toolResultMap}
onOpenFile={onOpenFile}
/>
);
}
})}
{pending && <RunningStep block={pending.block} since={pending.since} />}
</div>
);
}
// No line for this long and no call running: the turn died with no end
// written (a crash, a kill) — stop saying it works.
const IDLE_AFTER_MS = 15 * 60_000;
/** What the model is doing while its turn is not over: the call still
* waiting for its result (`block`), else thinking (`block: null`); `since`
* is that line's time. Null once the turn ended. */
export function workingOn(
messages: TranscriptMessage[],
results: Map<string, TranscriptContent>,
now = Date.now()
): { block: TranscriptContent | null; since: string | null } | null {
for (let i = messages.length - 1; i >= 0; i--) {
const msg = messages[i]!;
const sender = msg.sender ?? (msg.type === "assistant" ? "assistant" : "user");
// A rename marker or a harness line says nothing about the turn.
if (msg.type === "session_event" || sender === "system" || sender === "orchestrator") continue;
const since = msg.timestamp ?? null;
const fresh = !since || now - parseDate(since).getTime() < IDLE_AFTER_MS;
if (msg.type === "assistant") {
const call = [...msg.content].reverse().find((b) => b.type === "tool_use");
if (call?.id && !results.has(call.id)) return { block: call, since };
// "tool_use": a call follows. "end_turn" (or none, from an older server): over.
return msg.stop_reason === "tool_use" && fresh ? { block: null, since } : null;
}
// A prompt or a tool result: the model answers it next — unless the user stopped it.
const text = msg.content.find((c) => c.type === "text")?.text ?? "";
if (text.startsWith("[Request interrupted")) return null;
return fresh ? { block: null, since } : null;
}
return null;
}
/** Claude Desktop's live line: the step running now and for how long. */
function RunningStep({ block, since }: { block: TranscriptContent | null; since: string | null }) {
const { t } = useTranslation("sessions");
const [now, setNow] = useState(() => Date.now());
useEffect(() => {
const timer = window.setInterval(() => setNow(Date.now()), 1000);
return () => window.clearInterval(timer);
}, []);
const input = block?.input as Record<string, unknown> | undefined;
const title = !block
? t("conversation.working")
: typeof input?.description === "string" && input.description
? input.description
: [block.name, buildSummary(block)].filter(Boolean).join(" ");
return (
<div data-testid="chat-running-step" className="flex items-center gap-2 text-sm text-fg-muted">
<Loader2 className="h-3.5 w-3.5 flex-shrink-0 animate-spin text-accent" />
<span className="min-w-0 truncate">{title}</span>
{since && (
<span className="flex-shrink-0 font-mono text-xs">
{formatMs(now - parseDate(since).getTime())}
</span>
)}
</div>
);
}
const meta = "text-[10px] font-mono text-fg-muted";
// What the prompt box sends for an attached image: its saved path under the
// drop dir (`<tmp>/agenthub-drops-<uid>/<16 hex>[-name].png`, server/routes/run.js).
const DROP_IMAGE =
/(?<=^|\s)\S*[\\/]agenthub-drops--?\d+[\\/]([0-9a-f]{16}(?:-[A-Za-z0-9._-]+)?\.(?:png|jpe?g|gif|webp))(?=\s|$)/gi;
/** A user turn's text without its dropped-image paths, and those images' names. */
export function splitDropImages(text: string): { text: string; images: string[] } {
const images: string[] = [];
const rest = text.replace(DROP_IMAGE, (_all, name: string) => {
images.push(name);
return "";
});
return { text: images.length ? rest.replace(/[ \t]+$/gm, "").trim() : text, images };
}
function DropImage({ name }: { name: string }) {
const [open, setOpen] = useState(false);
const [gone, setGone] = useState(false);
const src = `/api/run/drop/${encodeURIComponent(name)}`;
// Drops are pruned after a day: the name is all that is left to show.
if (gone)
return (
<span className="flex items-center gap-1.5 rounded-lg border border-border bg-surface-2 px-2 py-1 text-xs text-fg-muted">
<FileText className="h-3.5 w-3.5 shrink-0" />
<span className="truncate">{name.replace(/^[0-9a-f]{16}-?/, "") || name}</span>
</span>
);
return (
<>
<button
type="button"
onClick={() => setOpen(true)}
className="block overflow-hidden rounded-xl border border-border bg-surface-2 hover:border-accent/50"
>
<img
src={src}
alt={name}
loading="lazy"
onError={() => setGone(true)}
className="max-h-48 max-w-64 object-contain"
/>
</button>
{open && <ImageLightbox src={src} alt={name} onClose={() => setOpen(false)} />}
</>
);
}
/** The human's turn: a bubble on the right, its time on hover. A long one (a
* paste, a compaction summary) shows its first lines until opened. */
const LONG_BUBBLE = 800;
@@ -468,35 +699,54 @@ const UserBubble = memo(function UserBubble({ msg }: { msg: TranscriptMessage })
const { t } = useTranslation("sessions");
const long = msg.content.reduce((n, c) => n + (c.text?.length ?? 0), 0) > LONG_BUBBLE;
const [open, setOpen] = useState(false);
const blocks = useMemo(
() =>
msg.content.map((block) =>
block.type === "text" && block.text ? splitDropImages(block.text) : null
),
[msg.content]
);
const images = blocks.flatMap((b) => b?.images ?? []);
const hasText = blocks.some((b) => b?.text);
return (
<div
data-testid="chat-user"
style={{ contentVisibility: "auto", containIntrinsicSize: "auto 60px" }}
className="group flex flex-col items-end gap-1"
>
<div
className={`max-w-[85%] min-w-0 space-y-2 rounded-2xl bg-surface-2 px-4 py-2.5 text-sm text-fg-primary ${
long && !open
? "max-h-40 overflow-hidden [mask-image:linear-gradient(to_bottom,black_60%,transparent)]"
: ""
}`}
>
{msg.content.map((block, b) => {
if (block.type !== "text" || !block.text) return null;
// Plain typing reads as typed; anything structured keeps its rendering.
const plain =
!hasTuiTags(block.text) &&
!isSkillContent(block.text) &&
!isTaskNotification(block.text);
return plain ? (
<p key={b} className="whitespace-pre-wrap break-words leading-relaxed">
{stripAnsi(block.text).trim()}
</p>
) : (
renderTextBlock(block.text, b)
);
})}
</div>
{images.length > 0 && (
<div
data-testid="chat-user-images"
className="flex max-w-[85%] flex-wrap justify-end gap-2"
>
{images.map((name) => (
<DropImage key={name} name={name} />
))}
</div>
)}
{hasText && (
<div
className={`max-w-[85%] min-w-0 space-y-2 rounded-2xl bg-surface-2 px-4 py-2.5 text-sm text-fg-primary ${
long && !open
? "max-h-40 overflow-hidden [mask-image:linear-gradient(to_bottom,black_60%,transparent)]"
: ""
}`}
>
{blocks.map((block, b) => {
const text = block?.text;
if (!text) return null;
// Plain typing reads as typed; anything structured keeps its rendering.
const plain = !hasTuiTags(text) && !isSkillContent(text) && !isTaskNotification(text);
return plain ? (
<p key={b} className="whitespace-pre-wrap break-words leading-relaxed">
{stripAnsi(text).trim()}
</p>
) : (
renderTextBlock(text, b)
);
})}
</div>
)}
{long && (
<button
type="button"
@@ -540,8 +790,8 @@ const AssistantText = memo(function AssistantText({
>
{msg.model && <span>{formatModelName(msg.model)}</span>}
{msg.usage && (
<span>
↓ {fmt(msg.usage.input_tokens)} · ↑ {fmt(msg.usage.output_tokens)}
<span title={usageTitle(msg.usage)}>
↓ {fmt(promptTokens(msg.usage))} · ↑ {fmt(msg.usage.output_tokens)}
</span>
)}
{msg.timestamp && <span>{formatLocalTime(msg.timestamp)}</span>}
@@ -592,6 +842,8 @@ const WORK_KIND: Record<string, string> = {
};
/** "Ran 3 commands, edited 2 files" — or "Thinking" when it only thought. */
const KIND_ORDER = ["commands", "edits", "reads", "searches", "web", "agents", "tools"];
export function workLabel(blocks: TranscriptContent[]): string {
const counts = new Map<string, number>();
for (const b of blocks) {
@@ -600,7 +852,9 @@ export function workLabel(blocks: TranscriptContent[]): string {
counts.set(kind, (counts.get(kind) ?? 0) + 1);
}
if (!counts.size) return i18n.t("sessions:conversation.thinking");
// Claude Desktop's order: commands, edits, reads, … and other tools last.
const text = [...counts]
.sort(([a], [b]) => KIND_ORDER.indexOf(a) - KIND_ORDER.indexOf(b))
.map(([kind, count]) => i18n.t(`sessions:conversation.work.${kind}`, { count }))
.join(", ");
return text.charAt(0).toUpperCase() + text.slice(1);
@@ -751,8 +1005,11 @@ const MessageRow = memo(function MessageRow({
</span>
)}
{msg.usage && (
<span className="text-[10px] text-fg-muted font-mono inline-flex items-center gap-1">
<span className="text-status-success/70">↓ {fmt(msg.usage.input_tokens)}</span>
<span
title={usageTitle(msg.usage)}
className="text-[10px] text-fg-muted font-mono inline-flex items-center gap-1"
>
<span className="text-status-success/70">↓ {fmt(promptTokens(msg.usage))}</span>
<span className="text-fg-muted">·</span>
<span className="text-syntax-number">↑ {fmt(msg.usage.output_tokens)}</span>
</span>