Add carrier gateway field, calendar-only push, and menu preview to UI

Surfaces the settings/actions that only existed at the API or env-var
level: carrier_gateway was already an accepted setting but had no form
field; HA webhook and Gmail config were invisible from the UI entirely.
Adds a calendar-only push and a side-effect-free preview so the HA sync
and scraper can be tested without texting everyone. Secrets stay env-only
since the UI has no auth — only configured/not-configured status is
exposed.

Also fixes calendar_result reporting "ok" when HA_WEBHOOK_URL wasn't set
at all, and stops the calendar-only push from clobbering the SMS job's
last_run/last_result status fields.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KsJqAZ82Veyf5oihBr71S5

CLAUDE.md

@@ -26,6 +26,17 @@ Runs as one Docker container on the user's Unraid home server.
   automation (webhook trigger → `calendar.create_event`) turns this into an
   all-day calendar event with the menu. This makes the scrape here the
   single source of truth — HA doesn't poll or re-scrape anything.
+- **Manual actions (2026-09-03):** besides "Send Lunch Menu Now" (full job —
+  scrape, HA push, text everyone), the UI has "Push to Calendar Only"
+  (`POST /api/push-calendar` → `push_calendar_only()`, scrape + HA push, no
+  texts — for testing the calendar sync without spamming phones) and
+  "Preview Today's Menu" (`GET /api/preview` → `_scrape_menu()`, pure dry
+  run, no side effects at all). `carrier_gateway` is editable in the
+  Schedule card (dropdown of common US carriers + custom domain). Gmail
+  credentials and `HA_WEBHOOK_URL` stay env-only, not settings.json — the
+  UI has no auth, so secrets aren't made editable there; `GET
+  /api/integrations` just exposes whether each is configured (booleans,
+  not values) so the UI can show a badge.
 
 ## Local development
 

app.py

@@ -35,7 +35,13 @@ _DEFAULTS = {
     "vacations": [],
 }
 
-_status = {"last_run": None, "last_result": None, "last_message": None, "calendar_result": None}
+_status = {
+    "last_run": None,
+    "last_result": None,
+    "last_message": None,
+    "calendar_result": None,
+    "last_calendar_run": None,
+}
 _lock = threading.Lock()
 
 
@@ -83,19 +89,49 @@ def _send_email_sms(message: str, phone: str, gateway: str) -> None:
     log.info(f"Sent ✓ → {to_addr}")
 
 
-def _push_to_home_assistant(items: list[str], date_str: str) -> bool:
-    """Returns True if a push was attempted and succeeded, False if skipped (not configured)."""
-    webhook_url = os.environ.get("HA_WEBHOOK_URL")
-    if not webhook_url:
-        return False
+def _push_to_home_assistant(items: list[str], date_str: str) -> None:
+    webhook_url = os.environ["HA_WEBHOOK_URL"]
     log.info(f"Pushing menu → Home Assistant webhook")
     resp = requests.post(webhook_url, json={"date": date_str, "items": items}, timeout=10)
     resp.raise_for_status()
     log.info("Home Assistant push ✓")
-    return True
+
+
+def _scrape_menu() -> tuple[list[str], str | None, str]:
+    """Fetch the menu and build the display/SMS message. No side effects."""
+    try:
+        items, date_str = get_lunch_menu()
+    except Exception as e:
+        log.exception("Menu fetch failed")
+        return [], None, f"Error fetching Mariposa lunch menu: {e}"
+
+    if items:
+        body = "\n".join(f"• {i}" for i in items)
+        message = f"Mariposa Lunch {date_str}:\n{body}"
+    else:
+        message = f"No lunch menu posted for {date_str} (may be a break or holiday)."
+
+    if len(message) > 1400:
+        message = message[:1397] + "..."
+    return items, date_str, message
+
+
+def _push_calendar(items: list[str], date_str: str | None) -> str:
+    """Push to Home Assistant if configured. Returns a calendar_result status string."""
+    if not items:
+        return "no items"
+    if not os.environ.get("HA_WEBHOOK_URL"):
+        return "not configured"
+    try:
+        _push_to_home_assistant(items, date_str)
+        return "ok"
+    except Exception as e:
+        log.error(f"Home Assistant push failed: {e}")
+        return f"error: {e}"
 
 
 def run_job() -> None:
+    """Full daily job: scrape, push to HA calendar, and text everyone."""
     global _status
     settings = load_settings()
 
@@ -108,30 +144,10 @@ def run_job() -> None:
     phones = [p.strip() for p in settings.get("phone_numbers", []) if p.strip()]
     gateway = settings.get("carrier_gateway", "vtext.com")
 
-    try:
-        items, date_str = get_lunch_menu()
-        if items:
-            body = "\n".join(f"• {i}" for i in items)
-            message = f"Mariposa Lunch {date_str}:\n{body}"
-        else:
-            message = f"No lunch menu posted for {date_str} (may be a break or holiday)."
-    except Exception as e:
-        log.exception("Menu fetch failed")
-        items, date_str = [], None
-        message = f"Error fetching Mariposa lunch menu: {e}"
-
-    if len(message) > 1400:
-        message = message[:1397] + "..."
-
+    items, date_str, message = _scrape_menu()
     log.info(f"Message:\n{message}")
 
-    calendar_result = "n/a"
-    if items:
-        try:
-            calendar_result = "ok" if _push_to_home_assistant(items, date_str) else "n/a"
-        except Exception as e:
-            log.error(f"Home Assistant push failed: {e}")
-            calendar_result = f"error: {e}"
+    calendar_result = _push_calendar(items, date_str)
 
     errors = []
     for phone in phones:
@@ -142,10 +158,25 @@ def run_job() -> None:
             errors.append(str(e))
 
     _status = {
+        **_status,
         "last_run": datetime.now().isoformat(),
         "last_result": "error: " + "; ".join(errors) if errors else "ok",
         "last_message": message,
         "calendar_result": calendar_result,
+        "last_calendar_run": datetime.now().isoformat(),
+    }
+
+
+def push_calendar_only() -> None:
+    """Scrape and push to Home Assistant without texting anyone."""
+    global _status
+    items, date_str, message = _scrape_menu()
+    log.info(f"Calendar-only push — message:\n{message}")
+    calendar_result = _push_calendar(items, date_str)
+    _status = {
+        **_status,
+        "calendar_result": calendar_result,
+        "last_calendar_run": datetime.now().isoformat(),
     }
 
 
@@ -240,6 +271,27 @@ def api_send():
     return jsonify({"ok": True})
 
 
+@app.route("/api/push-calendar", methods=["POST"])
+def api_push_calendar():
+    threading.Thread(target=push_calendar_only, daemon=True).start()
+    return jsonify({"ok": True})
+
+
+@app.route("/api/preview")
+def api_preview():
+    """Dry-run scrape: no SMS, no Home Assistant push."""
+    items, date_str, message = _scrape_menu()
+    return jsonify({"date": date_str, "items": items, "message": message})
+
+
+@app.route("/api/integrations")
+def api_integrations():
+    return jsonify({
+        "sms_configured": bool(os.environ.get("GMAIL_USER") and os.environ.get("GMAIL_APP_PASSWORD")),
+        "ha_webhook_configured": bool(os.environ.get("HA_WEBHOOK_URL")),
+    })
+
+
 @app.route("/api/status")
 def api_status():
     s = load_settings()
@@ -373,12 +425,31 @@ input:focus { outline: 2px solid var(--primary); outline-offset: -1px; border-co
     <div id="s-last-msg" style="display:none;margin-top:14px;padding:10px 12px;background:#1c2128;border-radius:8px;font-size:.8rem;color:#c9d1d9;white-space:pre-wrap;"></div>
   </div>
 
-  <!-- Send Now -->
+  <!-- Manual Actions -->
   <div class="card">
-    <div class="card-label">Manual Send</div>
+    <div class="card-label">Manual Actions</div>
     <button id="send-btn" class="btn btn-primary btn-send" onclick="sendNow()">
       Send Lunch Menu Now
     </button>
+    <div class="row-2" style="margin-top:10px;">
+      <button id="push-cal-btn" class="btn btn-ghost" onclick="pushCalendar()">
+        Push to Calendar Only
+      </button>
+      <button id="preview-btn" class="btn btn-ghost" onclick="previewMenu()">
+        Preview Today's Menu
+      </button>
+    </div>
+    <div id="preview-box" style="display:none;margin-top:14px;padding:10px 12px;background:#1c2128;border-radius:8px;font-size:.8rem;color:#c9d1d9;white-space:pre-wrap;"></div>
+  </div>
+
+  <!-- Integrations -->
+  <div class="card">
+    <div class="card-label">Integrations</div>
+    <dl class="stat-grid">
+      <div class="stat"><dt>SMS (Gmail)</dt><dd id="i-sms">—</dd></div>
+      <div class="stat"><dt>Home Assistant</dt><dd id="i-ha">—</dd></div>
+    </dl>
+    <div class="item-sub" style="margin-top:10px;">Configured via <code>.env</code> on the server, not here.</div>
   </div>
 
   <!-- Schedule -->
@@ -392,6 +463,22 @@ input:focus { outline: 2px solid var(--primary); outline-offset: -1px; border-co
       <label class="field-label">Days</label>
       <div class="days-row" id="days-row"></div>
     </div>
+    <div class="field">
+      <label class="field-label">Carrier Gateway</label>
+      <select id="f-gateway" onchange="onGatewayChange()" style="width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:8px;font-size:.875rem;color:var(--text);background:var(--card);">
+        <option value="vtext.com">Verizon (vtext.com)</option>
+        <option value="txt.att.net">AT&amp;T (txt.att.net)</option>
+        <option value="tmomail.net">T-Mobile (tmomail.net)</option>
+        <option value="messaging.sprintpcs.com">Sprint (messaging.sprintpcs.com)</option>
+        <option value="sms.myboostmobile.com">Boost Mobile (sms.myboostmobile.com)</option>
+        <option value="sms.cricketwireless.net">Cricket (sms.cricketwireless.net)</option>
+        <option value="email.uscc.net">US Cellular (email.uscc.net)</option>
+        <option value="msg.fi.google.com">Google Fi (msg.fi.google.com)</option>
+        <option value="__custom__">Custom&hellip;</option>
+      </select>
+      <input type="text" id="f-gateway-custom" placeholder="your-carrier-gateway.com"
+             style="margin-top:8px;display:none;">
+    </div>
     <hr class="divider">
     <button class="btn btn-primary" onclick="saveSchedule()">Save Schedule</button>
   </div>
@@ -441,13 +528,27 @@ const DAY_LABELS = {mon:'Mon',tue:'Tue',wed:'Wed',thu:'Thu',fri:'Fri',sat:'Sat',
 let cfg = {};
 
 async function load() {
-  const [s, st] = await Promise.all([
+  const [s, st, ig] = await Promise.all([
     fetch('/api/settings').then(r=>r.json()),
     fetch('/api/status').then(r=>r.json()),
+    fetch('/api/integrations').then(r=>r.json()),
   ]);
   cfg = s;
   applySettings(s);
   applyStatus(st);
+  applyIntegrations(ig);
+}
+
+const KNOWN_GATEWAYS = ['vtext.com','txt.att.net','tmomail.net','messaging.sprintpcs.com',
+  'sms.myboostmobile.com','sms.cricketwireless.net','email.uscc.net','msg.fi.google.com'];
+
+function applyIntegrations(ig) {
+  document.getElementById('i-sms').innerHTML = ig.sms_configured
+    ? '<span class="badge badge-green">Configured</span>'
+    : '<span class="badge badge-yellow">Not configured</span>';
+  document.getElementById('i-ha').innerHTML = ig.ha_webhook_configured
+    ? '<span class="badge badge-green">Configured</span>'
+    : '<span class="badge badge-yellow">Not configured</span>';
 }
 
 function fmt(iso) {
@@ -459,6 +560,19 @@ function fmt(iso) {
 
 function applySettings(s) {
   document.getElementById('f-time').value = s.run_time || '07:00';
+  // Carrier gateway
+  const gw = s.carrier_gateway || 'vtext.com';
+  const gwSel = document.getElementById('f-gateway');
+  const gwCustom = document.getElementById('f-gateway-custom');
+  if (KNOWN_GATEWAYS.includes(gw)) {
+    gwSel.value = gw;
+    gwCustom.style.display = 'none';
+    gwCustom.value = '';
+  } else {
+    gwSel.value = '__custom__';
+    gwCustom.style.display = '';
+    gwCustom.value = gw;
+  }
   // Days
   const row = document.getElementById('days-row');
   row.innerHTML = DAYS.map(d =>
@@ -504,10 +618,11 @@ function applyStatus(st) {
     : '<span class="badge badge-green">Active</span>';
   const calStat = document.getElementById('s-cal-stat');
   const cal = st.calendar_result;
-  if (cal && cal !== 'n/a') {
+  if (cal) {
     calStat.style.display = '';
-    const calCls = cal === 'ok' ? 'badge-green' : 'badge-red';
-    document.getElementById('s-cal').innerHTML = `<span class="badge ${calCls}">${cal}</span>`;
+    const calCls = cal === 'ok' ? 'badge-green' : cal.startsWith('error') ? 'badge-red' : 'badge-yellow';
+    const when = st.last_calendar_run ? `<div class="item-sub">${fmt(st.last_calendar_run)}</div>` : '';
+    document.getElementById('s-cal').innerHTML = `<span class="badge ${calCls}">${cal}</span>${when}`;
   } else {
     calStat.style.display = 'none';
   }
@@ -520,10 +635,20 @@ function applyStatus(st) {
   }
 }
 
+function onGatewayChange() {
+  const sel = document.getElementById('f-gateway');
+  document.getElementById('f-gateway-custom').style.display = sel.value === '__custom__' ? '' : 'none';
+}
+
 async function saveSchedule() {
   const run_time = document.getElementById('f-time').value;
   const run_days = [...document.querySelectorAll('.day-chip.on')].map(c=>c.dataset.day);
-  await post('/api/settings', {run_time, run_days});
+  const gwSel = document.getElementById('f-gateway').value;
+  const carrier_gateway = gwSel === '__custom__'
+    ? document.getElementById('f-gateway-custom').value.trim()
+    : gwSel;
+  if (!carrier_gateway) { toast('Enter a carrier gateway domain'); return; }
+  await post('/api/settings', {run_time, run_days, carrier_gateway});
   toast('Schedule saved');
   load();
 }
@@ -575,6 +700,31 @@ async function sendNow() {
   setTimeout(() => { btn.disabled=false; btn.textContent='Send Lunch Menu Now'; load(); }, 6000);
 }
 
+async function pushCalendar() {
+  const btn = document.getElementById('push-cal-btn');
+  btn.disabled = true;
+  btn.textContent = 'Pushing…';
+  await post('/api/push-calendar', {});
+  toast('Pushed! Check status in a moment.');
+  setTimeout(() => { btn.disabled=false; btn.textContent='Push to Calendar Only'; load(); }, 6000);
+}
+
+async function previewMenu() {
+  const btn = document.getElementById('preview-btn');
+  const box = document.getElementById('preview-box');
+  btn.disabled = true;
+  btn.textContent = 'Loading…';
+  try {
+    const r = await fetch('/api/preview');
+    const data = await r.json();
+    box.textContent = data.message;
+    box.style.display = '';
+  } finally {
+    btn.disabled = false;
+    btn.textContent = "Preview Today's Menu";
+  }
+}
+
 async function post(url, body) {
   return fetch(url, {method:'POST', headers:{'Content-Type':'application/json'}, body:JSON.stringify(body)});
 }