feat(kanban-dashboard): per-platform home-channel notification toggles (#19864)

* revert: auto-subscribe gateway chat on tool-driven kanban_create (#19718)

Reverts ff3d2773e2. Teknium reviewed the merged PR and decided this
behavior isn't wanted — tool-driven kanban_create should not mirror
the slash-command path's auto-subscribe. Orchestrators that want
their originating chat notified can call kanban_notify-subscribe
explicitly; we're not going to make it implicit.

* feat(kanban-dashboard): per-platform home-channel notification toggles

Adds a "Notify home channels" section to the task drawer in the kanban
dashboard plugin. Each platform where the user has set a home channel
(/sethome, TELEGRAM_HOME_CHANNEL env var, gateway.platforms.<p>.home_channel
in config.yaml) gets a toggle pill. Toggling on writes a kanban_notify_subs
row keyed to that platform's home (chat_id + thread_id); toggling off
removes it. The existing gateway notifier watcher delivers completed /
blocked / gave_up events without any new plumbing — this is purely a GUI
surface over existing machinery.

Replaces the reverted auto-subscribe behavior from #19718 with an explicit,
per-task, per-platform, user-controlled opt-in. No implicit subscription
on tool-driven kanban_create; no CLI commands; no slash commands. Just a
toggle in the drawer.

Backend (plugins/kanban/dashboard/plugin_api.py):
- GET  /api/plugins/kanban/home-channels[?task_id=X]
  Returns every platform with a configured home, plus a per-entry
  subscribed: bool relative to task_id (false when task_id omitted).
  Reads the live GatewayConfig via load_gateway_config() so env-var
  overlays stay honored.
- POST /api/plugins/kanban/tasks/:id/home-subscribe/:platform
  Idempotent add_notify_sub keyed to the platform's home.
- DELETE /api/plugins/kanban/tasks/:id/home-subscribe/:platform
  remove_notify_sub for the same tuple.
- 404 when the platform has no home configured, or task_id doesn't
  exist (POST only).

Frontend (plugins/kanban/dashboard/dist/index.js):
- TaskDrawer fetches /home-channels on open, keyed on task_id.
- HomeSubsSection renders nothing when zero platforms have a home (so
  users who haven't set one up don't see an empty UI block).
- Optimistic toggle with busy flag + revert-on-failure. One pill per
  platform; ✓ prefix and --on class indicate the subscribed state.

CSS (plugins/kanban/dashboard/dist/style.css):
- .hermes-kanban-home-subs flex row + .hermes-kanban-home-sub pill
  style + --on subscribed variant (subtle ring-colored background).

Live-tested against a dashboard with TELEGRAM + DISCORD_BOT_TOKEN /
HOME_CHANNEL env vars set: drawer shows both pills, toggling each
flips its visual state AND writes/removes the correct kanban_notify_subs
row (verified via direct DB read).

Tests (tests/plugins/test_kanban_dashboard_plugin.py, 11 new, 53/53
pass total):
- home-channels lists only platforms with a home (slack with a
  token but no home is excluded)
- no task_id -> all subscribed=false
- subscribe creates notify_sub row with correct chat/thread/platform
- subscribed=true reflected in subsequent GET
- idempotent re-subscribe
- unknown platform -> 404
- unknown task -> 404
- unsubscribe removes the row
- telegram + discord subscribe/unsubscribe independent
- zero homes -> empty list
This commit is contained in:
Teknium 2026-05-04 12:31:21 -07:00 committed by GitHub
parent 3db6b9cc87
commit 1c7c7c3c5f
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@ -1375,6 +1375,11 @@
const [err, setErr] = useState(null);
const [newComment, setNewComment] = useState("");
const [editing, setEditing] = useState(false);
// Home-channel notification toggles. homeChannels is the list of platforms
// the user has a /sethome on; each entry has a `subscribed` bool telling
// us whether this task is currently subscribed via that platform's home.
const [homeChannels, setHomeChannels] = useState([]);
const [homeBusy, setHomeBusy] = useState({});
const boardSlug = props.boardSlug;
const load = useCallback(function () {
@ -1384,10 +1389,19 @@
.finally(function () { setLoading(false); });
}, [props.taskId, boardSlug]);
const loadHomeChannels = useCallback(function () {
const qs = new URLSearchParams({ task_id: props.taskId });
const url = withBoard(`${API}/home-channels?${qs}`, boardSlug);
return SDK.fetchJSON(url)
.then(function (d) { setHomeChannels(d.home_channels || []); })
.catch(function () { /* silent — endpoint optional on older gateways */ });
}, [props.taskId, boardSlug]);
// Reload when the WS stream reports new events for this task id
// (completion, block, crash, etc. — anything that'd make the drawer
// show stale data if we only loaded on mount).
useEffect(function () { load(); }, [load, props.eventTick]);
useEffect(function () { loadHomeChannels(); }, [loadHomeChannels]);
useEffect(function () {
function onKey(e) { if (e.key === "Escape" && !editing) props.onClose(); }
window.addEventListener("keydown", onKey);
@ -1448,6 +1462,43 @@
.catch(function (e) { setErr(String(e.message || e)); });
};
const toggleHomeSubscription = function (platform, currentlySubscribed) {
// Optimistic flip + busy flag to keep double-clicks idempotent.
setHomeBusy(function (b) { return Object.assign({}, b, { [platform]: true }); });
setHomeChannels(function (list) {
return list.map(function (h) {
return h.platform === platform
? Object.assign({}, h, { subscribed: !currentlySubscribed })
: h;
});
});
const method = currentlySubscribed ? "DELETE" : "POST";
const url = withBoard(
`${API}/tasks/${encodeURIComponent(props.taskId)}/home-subscribe/${encodeURIComponent(platform)}`,
boardSlug,
);
return SDK.fetchJSON(url, { method: method })
.then(function () { return loadHomeChannels(); })
.catch(function (e) {
// Revert optimistic flip on failure.
setHomeChannels(function (list) {
return list.map(function (h) {
return h.platform === platform
? Object.assign({}, h, { subscribed: currentlySubscribed })
: h;
});
});
setErr(String(e.message || e));
})
.finally(function () {
setHomeBusy(function (b) {
const next = Object.assign({}, b);
delete next[platform];
return next;
});
});
};
return h("div", { className: "hermes-kanban-drawer-shade", onClick: props.onClose },
h("div", {
className: "hermes-kanban-drawer",
@ -1474,6 +1525,9 @@
onRemoveParent: removeLink,
onAddChild: addChild,
onRemoveChild: removeChild,
homeChannels: homeChannels,
homeBusy: homeBusy,
onToggleHomeSub: toggleHomeSubscription,
}) : null,
data ? h("div", { className: "hermes-kanban-drawer-comment-row" },
h(Input, {
@ -1535,6 +1589,11 @@
t.created_by ? h(MetaRow, { label: "Created by", value: t.created_by }) : null,
),
h(StatusActions, { task: t, onPatch: props.onPatch }),
h(HomeSubsSection, {
homeChannels: props.homeChannels || [],
homeBusy: props.homeBusy || {},
onToggle: props.onToggleHomeSub,
}),
h(BodyEditor, {
task: t,
renderMarkdown: props.renderMarkdown,
@ -1950,6 +2009,43 @@
);
}
// One toggle per gateway platform the user has a home channel set on
// (telegram, discord, slack, etc.). Toggling on creates a kanban_notify_subs
// row routed to that platform's home; toggling off removes it. Nothing
// renders when no platforms have a home configured — this section stays
// invisible for users who haven't set one up.
function HomeSubsSection(props) {
const channels = props.homeChannels || [];
if (channels.length === 0) return null;
const busy = props.homeBusy || {};
return h("div", { className: "hermes-kanban-section" },
h("div", { className: "hermes-kanban-section-head" },
"Notify home channels"),
h("div", { className: "hermes-kanban-home-subs" },
channels.map(function (hc) {
const isBusy = !!busy[hc.platform];
const label = hc.subscribed ? "✓ " + hc.platform : hc.platform;
const title = hc.subscribed
? `Sending updates to ${hc.name} (${hc.chat_id}${hc.thread_id ? " / " + hc.thread_id : ""}). Click to stop.`
: `Send completed / blocked / gave_up notifications to ${hc.name} (${hc.chat_id}${hc.thread_id ? " / " + hc.thread_id : ""}).`;
return h(Button, {
key: hc.platform,
size: "sm",
title: title,
disabled: isBusy || !props.onToggle,
onClick: function () {
if (props.onToggle) props.onToggle(hc.platform, hc.subscribed);
},
className: hc.subscribed
? "hermes-kanban-home-sub hermes-kanban-home-sub--on"
: "hermes-kanban-home-sub",
}, label);
})
)
);
}
// -------------------------------------------------------------------------
// Register
// -------------------------------------------------------------------------

View file

@ -351,6 +351,26 @@
gap: 0.3rem;
}
/* ---- Home channel subscription toggles (per-platform, per-task) ----- */
.hermes-kanban-home-subs {
display: flex;
flex-wrap: wrap;
gap: 0.3rem;
}
.hermes-kanban-home-sub {
font-family: var(--font-mono, ui-monospace, monospace);
text-transform: lowercase;
letter-spacing: 0.02em;
}
.hermes-kanban-home-sub--on {
/* Subtly indicate the subscribed state without a hard color change so
* dashboard themes stay coherent. Border + tinted background. */
border-color: color-mix(in srgb, var(--color-ring) 55%, var(--color-border));
background: color-mix(in srgb, var(--color-ring) 14%, transparent);
color: var(--color-foreground);
}
.hermes-kanban-section {
display: flex;
flex-direction: column;

View file

@ -733,6 +733,155 @@ def get_config():
}
# ---------------------------------------------------------------------------
# Home-channel subscriptions (per-task, per-platform toggles)
# ---------------------------------------------------------------------------
#
# Home channels are a first-class gateway concept — each configured platform
# can have exactly one (chat_id, thread_id, name) it considers "home". The
# dashboard surfaces these as per-task toggles so a user can opt a specific
# task into receiving terminal notifications (completed / blocked / gave_up)
# at their telegram/discord/slack home, without touching the CLI.
#
# The wire format mirrors kanban_db.add_notify_sub — (task_id, platform,
# chat_id, thread_id) — so toggle-on creates exactly the same row the
# `/kanban create` slash command would, and the existing gateway notifier
# watcher delivers events without any additional plumbing.
def _configured_home_channels() -> list[dict]:
"""Return every platform that has a home_channel set, fully hydrated.
Reads the live GatewayConfig so env-var overlays (``TELEGRAM_HOME_CHANNEL``
etc.) are honored alongside config.yaml. Returns platforms in a stable
order and drops platforms without a home.
"""
try:
from gateway.config import load_gateway_config
except Exception:
return []
try:
gw_cfg = load_gateway_config()
except Exception:
return []
result: list[dict] = []
for platform, pcfg in gw_cfg.platforms.items():
if not pcfg or not pcfg.home_channel:
continue
hc = pcfg.home_channel
result.append({
"platform": platform.value,
"chat_id": hc.chat_id,
"thread_id": hc.thread_id or "",
"name": hc.name or "Home",
})
# Stable order for deterministic UI — platform name alphabetical.
result.sort(key=lambda r: r["platform"])
return result
def _home_sub_matches(sub: dict, home: dict) -> bool:
"""True if a notify_subs row corresponds to the given home channel."""
return (
sub.get("platform") == home["platform"]
and str(sub.get("chat_id", "")) == str(home["chat_id"])
and str(sub.get("thread_id") or "") == str(home["thread_id"] or "")
)
@router.get("/home-channels")
def get_home_channels(
task_id: Optional[str] = Query(None),
board: Optional[str] = Query(None),
):
"""List every platform with a home channel, plus whether *task_id*
(if given) is currently subscribed to that home.
When ``task_id`` is omitted, every entry's ``subscribed`` is ``false``
useful for the "no task selected" state of the UI.
"""
homes = _configured_home_channels()
subscribed_homes: set[tuple[str, str, str]] = set()
if task_id:
board = _resolve_board(board)
conn = _conn(board=board)
try:
subs = kanban_db.list_notify_subs(conn, task_id)
finally:
conn.close()
for sub in subs:
key = (
str(sub.get("platform") or ""),
str(sub.get("chat_id") or ""),
str(sub.get("thread_id") or ""),
)
subscribed_homes.add(key)
result = []
for home in homes:
key = (home["platform"], home["chat_id"], home["thread_id"])
result.append({**home, "subscribed": key in subscribed_homes})
return {"home_channels": result}
@router.post("/tasks/{task_id}/home-subscribe/{platform}")
def subscribe_home(task_id: str, platform: str, board: Optional[str] = Query(None)):
"""Subscribe *task_id* to notifications routed to *platform*'s home channel.
Idempotent re-subscribing is a no-op at the DB layer. 404 if the
platform has no home channel configured. 404 if the task doesn't exist.
"""
homes = _configured_home_channels()
home = next((h for h in homes if h["platform"] == platform), None)
if not home:
raise HTTPException(
status_code=404,
detail=f"No home channel configured for platform {platform!r}. "
f"Set one from the messenger via /sethome, or configure "
f"gateway.platforms.{platform}.home_channel in config.yaml.",
)
board = _resolve_board(board)
conn = _conn(board=board)
try:
task = kanban_db.get_task(conn, task_id)
if task is None:
raise HTTPException(status_code=404, detail=f"task {task_id} not found")
kanban_db.add_notify_sub(
conn,
task_id=task_id,
platform=platform,
chat_id=home["chat_id"],
thread_id=home["thread_id"] or None,
)
return {"ok": True, "task_id": task_id, "home_channel": home}
finally:
conn.close()
@router.delete("/tasks/{task_id}/home-subscribe/{platform}")
def unsubscribe_home(task_id: str, platform: str, board: Optional[str] = Query(None)):
"""Remove any notify subscription on *task_id* that matches *platform*'s home."""
homes = _configured_home_channels()
home = next((h for h in homes if h["platform"] == platform), None)
if not home:
raise HTTPException(
status_code=404,
detail=f"No home channel configured for platform {platform!r}.",
)
board = _resolve_board(board)
conn = _conn(board=board)
try:
kanban_db.remove_notify_sub(
conn,
task_id=task_id,
platform=platform,
chat_id=home["chat_id"],
thread_id=home["thread_id"] or None,
)
return {"ok": True, "task_id": task_id, "home_channel": home}
finally:
conn.close()
# ---------------------------------------------------------------------------
# Stats (per-profile / per-status counts + oldest-ready age)
# ---------------------------------------------------------------------------