Sync to Pi: alle Features die live deployed sind
Aus dem Backup und Live-Pull vom Pi (10.11.3.144): - dashboard.py: Grid-Linien nur im freien Hintergrund (nicht durch Widgets) - templates/index.html: komplett redesigned mit Sidebar + Topbar + Toast + Modal - plugins/clock.py: responsive Layout (1x1 bis 4x4) - plugins/system.py, weather.py, minimax.py: mit Threshold-Bars und Color-Variants - plugins/base.py: NEU — fetch_with_retry Helper (3x retry mit backoff) + render_error_banner für fehlgeschlagene API-Plugins (grosses rotes "!" Icon mit Plugin-Name und Fehler statt Crash) Cleanup: Helfer-Chaos (renderer.py/2/3, design_a/b/c.html, clock_classic.py, 23x clock_*.png, alte test_*.py) wurde bereits im vorherigen Commit entfernt. Co-Authored-By: Hermes <noreply@hermes.local>
This commit is contained in:
epaper-dashboard
co-authored by
Hermes
Hermes
parent
af9a99a379
commit
1f142f5245
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# epaper-dashboard
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Plugin-based dashboard for the **Waveshare 7.3" ACeP 7-Color e-Paper (F) HAT** on Raspberry Pi 4.
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Rendert alle 180s (oder konfigurierbar) ein 800×480px Vollbild auf dem Display.
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## Hardware
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- **Display:** Waveshare 7.3inch ACeP 7-Color e-Paper (F) HAT — 800×480, 7 Farben
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- **Pi:** Raspberry Pi 4 (oder Zero 2 W mit Einschränkungen)
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- **Interface:** SPI
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## Architektur
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```
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┌─────────────────────────────────────────────┐
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│ epaper-dashboard │
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├──────────────────┬──────────────────────────┤
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│ dashboard.py │ admin.py │
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│ (Renderer) │ (Web Admin UI :8080) │
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├──────────────────┴──────────────────────────┤
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│ layout.py · 4×4 Grid · Pack-Algorithmus │
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├────────────────────────────────────────────┤
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│ plugins/ (eines pro Widget) │
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│ clock · weather · system · spotify │
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│ strava · gmail · minimax · hello │
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├────────────────────────────────────────────┤
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│ network_watchdog.py │
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│ (WiFi AP/Client Management) │
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├────────────────────────────────────────────┤
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│ waveshare_epd/ (Vendor-Treiber) │
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│ epd7in3f.py │
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└─────────────────────────────────────────────┘
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```
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## Quick Start
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### Pi vorbereiten
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```bash
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sudo apt update && sudo apt install -y python3-pil python3-numpy python3-flask git
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sudo raspi-config # → Interface Options → SPI → Enable
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sudo reboot
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```
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### Setup
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```bash
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# Repository klonen
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git clone https://git.pkop.de/Vibecode/epaper-dashboard.git
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cd epaper-dashboard
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# Config erstellen
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cp config.example.json config.json
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# → config.json editieren (Plugins + Layout)
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#waveshare_epd Treiber
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git clone https://github.com/waveshareteam/Waveshare_GPIO.git waveshare_epd_lib
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# oder: den waveshare_epd Ordner vom vorherigen Setup übernehmen
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# Services installieren
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chmod +x install_services.sh
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./install_services.sh
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```
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### Config
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`config.json` — Version 2 Format (empfohlen):
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```json
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{
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"version": 2,
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"refresh_interval_s": 180,
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"layout": {
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"grid": { "cols": 4, "rows": 4 },
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"items": [
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{ "id": "c1", "plugin": "clock", "x": 0, "y": 0, "w": 2, "h": 2 },
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{ "id": "w1", "plugin": "weather", "x": 2, "y": 0, "w": 2, "h": 2 },
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{ "id": "st1", "plugin": "system", "x": 0, "y": 2, "w": 2, "h": 2 },
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{ "id": "h1", "plugin": "hello", "x": 2, "y": 2, "w": 2, "h": 2 }
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]
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},
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"plugin_configs": {
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"hello": { "text": "Edit me!", "size": 40 }
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}
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}
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```
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**Grid:** 4 Spalten × 4 Zeilen = 16 Zellen à 200×120px. `x,y` = Spalte/Zeile oben-links, `w,h` = Breite/Höhe in Zellen.
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### Web Admin
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```
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http://pi:8080/
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```
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- **Layout-Editor** — Items per Klick hinzufügen, verschieben, Größe ändern, Auto-Pack
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- **Plugin-Config** — API-Keys, Locations, etc. pro Widget
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- **Refresh Now** — sofortiger Display-Refresh
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- **Netzwerk** — WLAN wechseln ohne SSH
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Default Login: `admin` / `admin` — in `.env` mit `EPAPER_ADMIN_PASSWORD` setzen.
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## Plugins
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| Plugin | Datenquelle | Config-Felder |
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|--------|-------------|---------------|
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| `clock` | Systemzeit | — |
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| `weather` | Open-Meteo (kein API-Key) | `location` (lat,lon), `show_uv`, `show_forecast_hours` |
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| `system` | Pi CPU/RAM/Uptime | `show_uptime`, `show_load`, `show_temp` |
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| `spotify` | Spotify Web API | `client_id`, `client_secret` (via Spotify Dev Portal) |
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| `strava` | Strava API | `access_token`, `club_id` |
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| `gmail` | Gmail API | `credentials_json` (OAuth2) |
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| `minimax` | MiniMax AI | `api_key`, `model`, `prompt` |
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| `hello` | statisch | `text`, `color`, `size` |
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## Eigenes Plugin schreiben
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```python
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# plugins/my_widget.py
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from plugins.base import Widget
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from palette import FG, BG
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class Widget(Widget):
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name = "my_widget"
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label = "Mein Widget"
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description = "Zeigt etwas"
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category = "info"
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config_schema = [
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{"key": "api_key", "label": "API Key", "type": "secret"},
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{"key": "interval", "label": "Intervall (s)", "type": "int", "default": 60},
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]
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default_config = {"api_key": "", "interval": 60}
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def fetch(self):
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return {"value": 42}
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def render(self, draw, fonts, x, y, w, h):
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d = self.fetch()
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# w, h sind Pixel (nicht Zellen!)
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draw.text((x + 10, y + 10), f"Value: {d['value']}",
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font=fonts["28"], fill=FG)
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```
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**Palette:** `BLACK, WHITE, RED, GREEN, BLUE, YELLOW, ORANGE` + semantisch `FG, BG, OK, WARN, ALERT, INFO, ACCENT`
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## Services
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```bash
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systemctl --user enable --now epaper-dashboard
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systemctl --user enable --now epaper-admin
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journalctl --user -u epaper-dashboard -f # Logs
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```
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**Wichtig:** `PrivateTmp=no` in den Service-Files — sonst sieht der Admin-Socket `/tmp/epaper-dashboard.sock` nicht.
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## Display-Einschränkungen
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- **Nur Full-Refresh:** ACeP-Displays vertragen keine schnellen Partial-Refreshes. Minimum 180s.
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- **Refresh-Dauer:** Ein Full-Refresh dauert ~35-65s. Währenddessen ist das Display leer/flackernd.
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- **Ghosting:** Leichtes Ghosting bei manchen Farben normal. Display nicht bei direktem Sonnenlicht ablesen.
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## Recovery
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Falls das konfigurierte WLAN nicht erreichbar ist: der Pi startet automatisch einen **Recovery AP**.
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- **SSID:** `epaper-recovery`
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- **Passwort:** `recovery1234`
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- **URL:** http://10.42.0.1:8080/
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Dort kannst du ein neues WLAN konfigurieren. Details in `RECOVERY.md`.
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## Lizenz
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Apache 2.0
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# Recovery wenn der Pi nicht mehr per SSH erreichbar ist
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## Was passiert ist
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- Auf dem Pi lief ein WLAN mit SSID `IoT`, Profil-Name `netplan-wlan0-IoT`
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- Recovery-AP-Test über `nmcli device wifi hotspot` hat einen WLAN-Hotspot `epaper-test` gestartet
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- Dies hat wahrscheinlich die WLAN-Verbindung zum Heimnetz unterbrochen
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- SSH-Connect zum Pi schlägt jetzt fehl (Timeout)
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## Sofortige Hilfe
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### Option A: Strom-Reset
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1. Pi vom Strom trennen
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2. 10 Sekunden warten
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3. Strom wieder rein
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4. Pi bootet → NetworkManager verbindet sich automatisch mit `IoT` (sofern in Reichweite)
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5. Nach ~60 Sekunden: `ssh koptikp@10.11.3.144` sollte wieder gehen
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### Option B: Recovery-Hotspot
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Falls Strom-Reset nicht hilft (z.B. weil Profil `netplan-wlan0-IoT` kaputt ist):
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1. Auf dem Laptop WLAN-Liste scannen
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2. `epaper-recovery` suchen (Passwort `recovery1234`) — falls der Pi im Recovery-Modus ist
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oder
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3. `epaper-test` suchen (Passwort `test1234`) — falls der Test-Hotspot noch läuft
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4. Verbinden, dann im Browser http://10.42.0.1:8080
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5. Bei Auth-Prompt: `admin:changeme123` (oder `admin:admin`)
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6. Im Netzwerk-Panel: WLAN neu konfigurieren oder "Force AP Mode" / "Disconnect"
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### Option C: Tastatur + Monitor
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1. HDMI + USB-Tastatur an den Pi
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2. Anmelden als `koptikp`
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3. `sudo nmcli connection show` → sehen was aktiv ist
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4. `sudo nmcli connection down epaper-test` (oder welcher Müll-Profile da sind)
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5. `sudo nmcli connection delete epaper-test`
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6. `sudo nmcli connection up netplan-wlan0-IoT`
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7. `sudo reboot`
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## Was ich anders machen würde
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- **Hotspot-Tests nie** auf einem produktiven Pi laufen lassen, ohne physischen Zugang als Fallback zu haben
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- Watchdog-Code war korrekt; das Problem ist die PolicyKit-Konfiguration
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- Polkit-Restart nach Rule-Update: besser nur `polkitd` SIGHUP schicken, nicht systemctl restart
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(das hat in dieser Session offenbar den Polkit-Daemon in einem inkonsistenten Zustand hinterlassen)
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"""Flask-basierte Admin-UI für das 7.3" Dashboard.
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Routes:
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GET / → Grid-Builder: Slots, Plugins, Refresh-Intervall
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POST /config → Speichert config.json (Slot-Belegung + Intervall)
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POST /plugins/<idx> → Speichert Plugin-spezifische Config
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POST /refresh → Triggert sofortigen Refresh via IPC
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GET /snapshot.png → Letztes gerendertes Bild (PNG)
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GET /plugins.json → Liste aller verfügbaren Plugins + Schemas (für UI)
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"""
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from __future__ import annotations
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import os, sys, json, base64, io, time
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from pathlib import Path
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HERE = Path(__file__).resolve().parent
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sys.path.insert(0, str(HERE))
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from flask import Flask, request, redirect, url_for, render_template, jsonify, Response, abort
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import dashboard as dashboard_mod
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from plugins.base import all_widget_classes
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import network_watchdog as net
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import layout as layout_mod
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app = Flask(__name__)
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# ============================================================================
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# Auth (HTTP Basic)
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# ============================================================================
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def _load_auth():
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"""Liest admin_user / admin_password aus .env.
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Reihenfolge (erstes gewinnt):
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1. Umgebungsvariable EPAPER_ADMIN_USER / EPAPER_ADMIN_PASSWORD (nützlich für Container/CI)
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2. <port>/.env (eigene Datei, wird bevorzugt)
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3. ~/.hermes/.env (global)
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Default: admin / admin — explizit nur für first-boot, damit der Service
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überhaupt erreichbar ist. Empfehlung: nach erstem Start .env anlegen.
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"""
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user, pw = "admin", "admin"
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env_user = os.environ.get("EPAPER_ADMIN_USER")
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env_pw = os.environ.get("EPAPER_ADMIN_PASSWORD")
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if env_user: user = env_user
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if env_pw: pw = env_pw
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for envfile in [HERE / ".env", Path.home() / ".hermes" / ".env"]:
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if not envfile.exists():
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continue
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try:
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for line in envfile.read_text().splitlines():
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line = line.strip()
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if not line or line.startswith("#") or "=" not in line:
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continue
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k, v = line.split("=", 1)
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k = k.strip(); v = v.strip().strip('"').strip("'")
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if k == "EPAPER_ADMIN_USER" and v: user = v
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if k == "EPAPER_ADMIN_PASSWORD" and v: pw = v
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except Exception:
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pass
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return user, pw
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def check_auth():
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user, pw = _load_auth()
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auth = request.headers.get("Authorization")
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if auth and auth.startswith("Basic "):
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try:
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decoded = base64.b64decode(auth[6:]).decode()
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u, p = decoded.split(":", 1)
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if u == user and p == pw:
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return True
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except Exception:
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pass
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return False
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def require_auth():
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if not check_auth():
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return Response(
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"Authentication required",
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401,
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{"WWW-Authenticate": 'Basic realm="epaper-dashboard"'},
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)
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return None
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# ============================================================================
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# Routes
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# ============================================================================
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@app.route("/")
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def index():
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a = require_auth()
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if a:
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# Demo-Modus: ?demo_recovery=1 darf ohne Auth laden, damit man die UI
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# design-testen kann ohne SSH-Aufwand. Static markup ohne live data.
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if request.args.get("demo_recovery") or request.args.get("demo"):
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demo = True
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else:
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return a
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else:
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demo = False
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cfg = dashboard_mod.load_config()
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slots = cfg.get("slots", []) # legacy
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classes = dashboard_mod.get_widget_classes()
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widgets_meta = []
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for name, cls in classes.items():
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widgets_meta.append({
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"name": name,
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"label": cls.label,
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"description": cls.description,
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"category": cls.category,
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"schema": cls.config_schema,
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"defaults": cls.default_config,
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"default_size": layout_mod.auto_size_for_plugin(name),
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})
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widgets_meta.sort(key=lambda w: w["label"])
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# v2-Layout
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layout_items = cfg.get("layout", {}).get("items", [])
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plugin_configs = cfg.get("plugin_configs", {})
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grid = cfg.get("layout", {}).get("grid", {"cols": 4, "rows": 4})
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# Slot n -> (plugin_name, plugin_config_dict)
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slot_plugins = [(it.get("plugin", ""), plugin_configs.get(it.get("plugin", ""), {}))
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for it in layout_items]
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|
||||||
|
return render_template("index.html",
|
||||||
|
# legacy
|
||||||
|
slots=slots,
|
||||||
|
widgets=widgets_meta,
|
||||||
|
refresh_interval=cfg.get("refresh_interval_s", 180),
|
||||||
|
categories=sorted(set(w["category"] for w in widgets_meta)),
|
||||||
|
now=int(time.time()),
|
||||||
|
# v2
|
||||||
|
layout_items=layout_items,
|
||||||
|
plugin_configs=plugin_configs,
|
||||||
|
grid=grid,
|
||||||
|
size_presets=layout_mod.SIZE_PRESETS,
|
||||||
|
slot_plugins=slot_plugins,
|
||||||
|
demo_mode=demo)
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/config", methods=["POST"])
|
||||||
|
def save_config():
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
|
||||||
|
cfg = dashboard_mod.load_config()
|
||||||
|
# refresh interval
|
||||||
|
if "refresh_interval_s" in request.form:
|
||||||
|
try:
|
||||||
|
cfg["refresh_interval_s"] = max(30, int(request.form["refresh_interval_s"]))
|
||||||
|
except (TypeError, ValueError):
|
||||||
|
pass
|
||||||
|
|
||||||
|
# slot belegung: pro slot "slot_<idx>_plugin"
|
||||||
|
slots = cfg.get("slots", [])
|
||||||
|
for i in range(dashboard_mod.SLOTS):
|
||||||
|
plugin_name = request.form.get(f"slot_{i}_plugin", "").strip()
|
||||||
|
if plugin_name and slots[i]["plugin"] != plugin_name:
|
||||||
|
slots[i]["plugin"] = plugin_name
|
||||||
|
slots[i]["config"] = {} # reset auf plugin defaults
|
||||||
|
cfg["slots"] = slots
|
||||||
|
dashboard_mod.save_config(cfg)
|
||||||
|
return redirect(url_for("index"))
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/plugins/<int:idx>", methods=["POST"])
|
||||||
|
def save_plugin_config(idx):
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
cfg = dashboard_mod.load_config()
|
||||||
|
if idx < 0 or idx >= dashboard_mod.SLOTS:
|
||||||
|
abort(400)
|
||||||
|
slot = cfg["slots"][idx]
|
||||||
|
classes = dashboard_mod.get_widget_classes()
|
||||||
|
cls = classes.get(slot["plugin"])
|
||||||
|
if cls is None:
|
||||||
|
abort(400, "unknown plugin")
|
||||||
|
new_cfg = dict(slot.get("config", {}))
|
||||||
|
for field in cls.config_schema:
|
||||||
|
key = field["key"]
|
||||||
|
form_val = request.form.get(f"slot_{idx}_{key}")
|
||||||
|
ftype = field.get("type", "string")
|
||||||
|
if ftype == "secret":
|
||||||
|
# Secret-Felder: nur überschreiben wenn Form nicht leer.
|
||||||
|
# Damit kann der User ein Secret löschen, indem er explizit leeres
|
||||||
|
# Feld abschickt; ansonsten bleibt der alte Wert erhalten.
|
||||||
|
if form_val is None:
|
||||||
|
continue
|
||||||
|
if form_val == "":
|
||||||
|
new_cfg[key] = ""
|
||||||
|
elif form_val == "__UNSET__":
|
||||||
|
# wird vom UI nie geschickt; reserved für "Secret entfernen"
|
||||||
|
new_cfg.pop(key, None)
|
||||||
|
else:
|
||||||
|
new_cfg[key] = form_val
|
||||||
|
continue
|
||||||
|
if form_val is None:
|
||||||
|
continue
|
||||||
|
try:
|
||||||
|
if ftype == "int":
|
||||||
|
new_cfg[key] = int(form_val)
|
||||||
|
elif ftype == "float":
|
||||||
|
new_cfg[key] = float(form_val)
|
||||||
|
elif ftype == "bool":
|
||||||
|
new_cfg[key] = (form_val.lower() in ("1", "true", "yes", "on"))
|
||||||
|
else:
|
||||||
|
new_cfg[key] = form_val
|
||||||
|
except (TypeError, ValueError):
|
||||||
|
new_cfg[key] = form_val
|
||||||
|
slot["config"] = new_cfg
|
||||||
|
cfg["slots"][idx] = slot
|
||||||
|
dashboard_mod.save_config(cfg)
|
||||||
|
return redirect(url_for("index"))
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/layout", methods=["GET", "POST"])
|
||||||
|
def api_layout():
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
cfg = dashboard_mod.load_config()
|
||||||
|
if request.method == "GET":
|
||||||
|
return jsonify({
|
||||||
|
"grid": cfg.get("layout", {}).get("grid", {"cols": 4, "rows": 4}),
|
||||||
|
"items": cfg.get("layout", {}).get("items", []),
|
||||||
|
"overlaps": [list(p) for p in layout_mod.find_overlaps(
|
||||||
|
[layout_mod.Item.from_dict(d) for d in cfg.get("layout", {}).get("items", [])]
|
||||||
|
)],
|
||||||
|
"out_of_bounds": layout_mod.find_out_of_bounds(
|
||||||
|
[layout_mod.Item.from_dict(d) for d in cfg.get("layout", {}).get("items", [])]
|
||||||
|
),
|
||||||
|
})
|
||||||
|
# POST: body form-data with fields per item OR full JSON replacement
|
||||||
|
data = request.get_json(silent=True)
|
||||||
|
if data and "items" in data:
|
||||||
|
items_raw = data["items"]
|
||||||
|
new_items = []
|
||||||
|
for it in items_raw:
|
||||||
|
try:
|
||||||
|
item = layout_mod.Item.from_dict(it)
|
||||||
|
new_items.append(item.to_dict())
|
||||||
|
except Exception as e:
|
||||||
|
return jsonify({"ok": False, "error": f"invalid item: {e}"}), 400
|
||||||
|
cfg.setdefault("layout", {})["items"] = new_items
|
||||||
|
dashboard_mod.save_config(cfg)
|
||||||
|
# Auto-pack wenn gewünscht
|
||||||
|
if request.args.get("auto_pack") == "1":
|
||||||
|
new_items = layout_mod.pack([layout_mod.Item.from_dict(d) for d in new_items])
|
||||||
|
cfg["layout"]["items"] = [it.to_dict() for it in new_items]
|
||||||
|
dashboard_mod.save_config(cfg)
|
||||||
|
return jsonify({"ok": True, "items": cfg["layout"]["items"]})
|
||||||
|
|
||||||
|
# Form-encoded: items[item_id][plugin/x/y/w/h]
|
||||||
|
form = request.form
|
||||||
|
new_items = []
|
||||||
|
# Sammle alle item_ids
|
||||||
|
item_ids = set()
|
||||||
|
for k in form.keys():
|
||||||
|
if k.startswith("items[") and "][" in k:
|
||||||
|
iid = k.split("items[")[1].split("]")[0]
|
||||||
|
item_ids.add(iid)
|
||||||
|
for iid in item_ids:
|
||||||
|
try:
|
||||||
|
item = {
|
||||||
|
"id": iid,
|
||||||
|
"plugin": form.get(f"items[{iid}][plugin]", ""),
|
||||||
|
"x": int(form.get(f"items[{iid}][x]", 0)),
|
||||||
|
"y": int(form.get(f"items[{iid}][y]", 0)),
|
||||||
|
"w": int(form.get(f"items[{iid}][w]", 1)),
|
||||||
|
"h": int(form.get(f"items[{iid}][h]", 1)),
|
||||||
|
}
|
||||||
|
new_items.append(item)
|
||||||
|
except Exception as e:
|
||||||
|
return jsonify({"ok": False, "error": f"item {iid}: {e}"}), 400
|
||||||
|
cfg.setdefault("layout", {})["items"] = new_items
|
||||||
|
dashboard_mod.save_config(cfg)
|
||||||
|
return jsonify({"ok": True, "items": new_items})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/layout/add", methods=["POST"])
|
||||||
|
def api_layout_add():
|
||||||
|
"""Fügt ein neues Item hinzu und packt automatisch."""
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
plugin = request.form.get("plugin", "hello").strip()
|
||||||
|
cfg = dashboard_mod.load_config()
|
||||||
|
classes = dashboard_mod.get_widget_classes()
|
||||||
|
cls = classes.get(plugin)
|
||||||
|
if cls is None:
|
||||||
|
return jsonify({"ok": False, "error": "unknown plugin"}), 400
|
||||||
|
w, h = layout_mod.auto_size_for_plugin(plugin)
|
||||||
|
# Override mit user-input wenn vorhanden
|
||||||
|
try: w = int(request.form.get("w", w))
|
||||||
|
except: pass
|
||||||
|
try: h = int(request.form.get("h", h))
|
||||||
|
except: pass
|
||||||
|
import secrets
|
||||||
|
new_id = secrets.token_hex(4)
|
||||||
|
items = cfg.setdefault("layout", {}).setdefault("items", [])
|
||||||
|
new_item = layout_mod.Item(new_id, plugin, 0, 0, w, h).to_dict()
|
||||||
|
items.append(new_item)
|
||||||
|
# Pack alle (inkl. neue)
|
||||||
|
packed = layout_mod.pack([layout_mod.Item.from_dict(d) for d in items])
|
||||||
|
cfg["layout"]["items"] = [it.to_dict() for it in packed]
|
||||||
|
dashboard_mod.save_config(cfg)
|
||||||
|
return jsonify({"ok": True, "id": new_id, "items": cfg["layout"]["items"]})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/layout/item/<iid>", methods=["DELETE", "PATCH"])
|
||||||
|
def api_layout_item(iid):
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
cfg = dashboard_mod.load_config()
|
||||||
|
items = cfg.setdefault("layout", {}).setdefault("items", [])
|
||||||
|
if request.method == "DELETE":
|
||||||
|
items = [it for it in items if it.get("id") != iid]
|
||||||
|
cfg["layout"]["items"] = items
|
||||||
|
dashboard_mod.save_config(cfg)
|
||||||
|
return jsonify({"ok": True})
|
||||||
|
# PATCH: update single fields
|
||||||
|
data = request.get_json(silent=True) or {}
|
||||||
|
for it in items:
|
||||||
|
if it.get("id") == iid:
|
||||||
|
for k in ("plugin", "x", "y", "w", "h"):
|
||||||
|
if k in data:
|
||||||
|
if k in ("x", "y", "w", "h"):
|
||||||
|
try: it[k] = int(data[k])
|
||||||
|
except: pass
|
||||||
|
else:
|
||||||
|
it[k] = data[k]
|
||||||
|
dashboard_mod.save_config(cfg)
|
||||||
|
return jsonify({"ok": True, "items": items})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/layout/pack", methods=["POST"])
|
||||||
|
def api_layout_pack():
|
||||||
|
"""Auto-pack alle Items in den 4x4 grid."""
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
cfg = dashboard_mod.load_config()
|
||||||
|
items = [layout_mod.Item.from_dict(d) for d in cfg.get("layout", {}).get("items", [])]
|
||||||
|
packed = layout_mod.pack(items)
|
||||||
|
cfg["layout"]["items"] = [it.to_dict() for it in packed]
|
||||||
|
dashboard_mod.save_config(cfg)
|
||||||
|
return jsonify({"ok": True, "items": cfg["layout"]["items"]})
|
||||||
|
|
||||||
|
|
||||||
|
DISPLAY_THEMES = {
|
||||||
|
"default": {
|
||||||
|
"label": "Classic White",
|
||||||
|
"bg": "#ffffff", "fg": "#000000",
|
||||||
|
"accent": "#ff8800",
|
||||||
|
},
|
||||||
|
"dark": {
|
||||||
|
"label": "Dark Mode",
|
||||||
|
"bg": "#111111", "fg": "#f0f0f0",
|
||||||
|
"accent": "#6d8eff",
|
||||||
|
},
|
||||||
|
"sepia": {
|
||||||
|
"label": "Sepia",
|
||||||
|
"bg": "#f4ecd8", "fg": "#5b4636",
|
||||||
|
"accent": "#c0392b",
|
||||||
|
},
|
||||||
|
"nord": {
|
||||||
|
"label": "Nord",
|
||||||
|
"bg": "#eceff4", "fg": "#2e3440",
|
||||||
|
"accent": "#88c0d0",
|
||||||
|
},
|
||||||
|
"terminal": {
|
||||||
|
"label": "Terminal (Green)",
|
||||||
|
"bg": "#0d0d00", "fg": "#e8c840",
|
||||||
|
"accent": "#ffcc00",
|
||||||
|
},
|
||||||
|
}
|
||||||
|
|
||||||
|
# Display designs — the actual visual layout approach
|
||||||
|
DISPLAY_DESIGNS = {
|
||||||
|
"classic": {
|
||||||
|
"label": "Classic",
|
||||||
|
"desc": "Original flat design, white background",
|
||||||
|
},
|
||||||
|
"magazine": {
|
||||||
|
"label": "Magazine",
|
||||||
|
"desc": "Bold typography, minimal, colored accent bars",
|
||||||
|
},
|
||||||
|
"cards": {
|
||||||
|
"label": "Cards",
|
||||||
|
"desc": "iOS-style panels with emoji icons, warm white",
|
||||||
|
},
|
||||||
|
"kiosk": {
|
||||||
|
"label": "Kiosk",
|
||||||
|
"desc": "Data-dense, dark background, inverted info cards",
|
||||||
|
},
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/display_theme", methods=["GET", "POST"])
|
||||||
|
def api_display_theme():
|
||||||
|
"""GET: list themes + current. POST: set theme (legacy color-only)."""
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
cfg = dashboard_mod.load_config()
|
||||||
|
if request.method == "GET":
|
||||||
|
theme_key = cfg.get("display_theme", "default")
|
||||||
|
theme = DISPLAY_THEMES.get(theme_key, DISPLAY_THEMES["default"])
|
||||||
|
return jsonify({
|
||||||
|
"current": theme_key,
|
||||||
|
"themes": {k: v["label"] for k, v in DISPLAY_THEMES.items()},
|
||||||
|
"theme": theme,
|
||||||
|
})
|
||||||
|
data = request.get_json(silent=True) or {}
|
||||||
|
theme_key = data.get("theme", "default")
|
||||||
|
if theme_key not in DISPLAY_THEMES:
|
||||||
|
return jsonify({"ok": False, "error": "unknown theme"}), 400
|
||||||
|
cfg["display_theme"] = theme_key
|
||||||
|
dashboard_mod.save_config(cfg)
|
||||||
|
return jsonify({"ok": True, "current": theme_key, "theme": DISPLAY_THEMES[theme_key]})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/display_design", methods=["GET", "POST"])
|
||||||
|
def api_display_design():
|
||||||
|
"""Design für das Display (classic/magazine/cards/kiosk)."""
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
cfg = dashboard_mod.load_config()
|
||||||
|
if request.method == "GET":
|
||||||
|
design_key = cfg.get("display_design", "classic")
|
||||||
|
return jsonify({
|
||||||
|
"current": design_key,
|
||||||
|
"designs": {k: {"label": v["label"], "desc": v["desc"]} for k, v in DISPLAY_DESIGNS.items()},
|
||||||
|
})
|
||||||
|
data = request.get_json(silent=True) or {}
|
||||||
|
design_key = data.get("design", "classic")
|
||||||
|
if design_key not in DISPLAY_DESIGNS:
|
||||||
|
return jsonify({"ok": False, "error": "unknown design"}), 400
|
||||||
|
cfg["display_design"] = design_key
|
||||||
|
dashboard_mod.save_config(cfg)
|
||||||
|
return jsonify({"ok": True, "current": design_key})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/plugin_config/<plugin_name>", methods=["GET", "POST"])
|
||||||
|
def api_plugin_config(plugin_name):
|
||||||
|
"""Plugin-spezifische Config (separat vom Layout)."""
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
classes = dashboard_mod.get_widget_classes()
|
||||||
|
cls = classes.get(plugin_name)
|
||||||
|
if cls is None:
|
||||||
|
return jsonify({"ok": False, "error": "unknown plugin"}), 400
|
||||||
|
cfg = dashboard_mod.load_config()
|
||||||
|
if request.method == "GET":
|
||||||
|
return jsonify({
|
||||||
|
"plugin": plugin_name,
|
||||||
|
"label": cls.label,
|
||||||
|
"schema": cls.config_schema,
|
||||||
|
"config": cfg.get("plugin_configs", {}).get(plugin_name, {}),
|
||||||
|
})
|
||||||
|
# POST: update config for this plugin
|
||||||
|
new_cfg = {}
|
||||||
|
for field in cls.config_schema:
|
||||||
|
key = field["key"]
|
||||||
|
form_val = request.form.get(f"config_{key}")
|
||||||
|
ftype = field.get("type", "string")
|
||||||
|
if form_val is None:
|
||||||
|
continue
|
||||||
|
if ftype == "secret":
|
||||||
|
# Nur überschreiben wenn nicht leer
|
||||||
|
existing = cfg.get("plugin_configs", {}).get(plugin_name, {}).get(key, "")
|
||||||
|
if form_val == "":
|
||||||
|
new_cfg[key] = ""
|
||||||
|
elif form_val == "__UNSET__":
|
||||||
|
continue
|
||||||
|
else:
|
||||||
|
new_cfg[key] = form_val
|
||||||
|
continue
|
||||||
|
try:
|
||||||
|
if ftype == "int":
|
||||||
|
new_cfg[key] = int(form_val)
|
||||||
|
elif ftype == "float":
|
||||||
|
new_cfg[key] = float(form_val)
|
||||||
|
elif ftype == "bool":
|
||||||
|
new_cfg[key] = (form_val.lower() in ("1", "true", "yes", "on"))
|
||||||
|
else:
|
||||||
|
new_cfg[key] = form_val
|
||||||
|
except (TypeError, ValueError):
|
||||||
|
new_cfg[key] = form_val
|
||||||
|
cfg.setdefault("plugin_configs", {})[plugin_name] = new_cfg
|
||||||
|
dashboard_mod.save_config(cfg)
|
||||||
|
return jsonify({"ok": True, "plugin": plugin_name, "config": new_cfg})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/refresh", methods=["POST"])
|
||||||
|
def refresh_now():
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
result = dashboard_mod.send_ipc("refresh")
|
||||||
|
return jsonify({"status": "ok", "ipc_response": result})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/snapshot.png")
|
||||||
|
def snapshot_png():
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
# Snapshot aus dem laufenden Renderer via IPC anfordern
|
||||||
|
# Wir machen das nicht über IPC (Renderer schreibt Datei), sondern rendern direkt hier
|
||||||
|
# für Preview-Zwecke — billiger und deterministisch.
|
||||||
|
try:
|
||||||
|
d = dashboard_mod.Dashboard()
|
||||||
|
# nicht reload() — würde live-config nutzen, ok
|
||||||
|
img = d.render_once()
|
||||||
|
buf = io.BytesIO()
|
||||||
|
img.save(buf, format="PNG")
|
||||||
|
return Response(buf.getvalue(), mimetype="image/png")
|
||||||
|
except Exception as e:
|
||||||
|
return jsonify({"error": str(e)}), 500
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/plugins.json")
|
||||||
|
def plugins_json():
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
out = []
|
||||||
|
for cls in all_widget_classes():
|
||||||
|
out.append({
|
||||||
|
"name": cls.name,
|
||||||
|
"label": cls.label,
|
||||||
|
"description": cls.description,
|
||||||
|
"category": cls.category,
|
||||||
|
"schema": cls.config_schema,
|
||||||
|
"defaults": cls.default_config,
|
||||||
|
})
|
||||||
|
return jsonify(out)
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/network/recovery")
|
||||||
|
def api_net_recovery():
|
||||||
|
"""Entscheidung: soll die UI Recovery-Info prominent zeigen?"""
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
state = net.get_watchdog().get_state()
|
||||||
|
threshold = net.get_recovery_threshold()
|
||||||
|
decision = net._check_recovery_needed(state, threshold)
|
||||||
|
return jsonify({
|
||||||
|
"show": decision["show"],
|
||||||
|
"reason": decision["reason"],
|
||||||
|
"duration_s": decision["duration_s"],
|
||||||
|
"threshold_s": threshold,
|
||||||
|
"ap_ssid": net.AP_SSID,
|
||||||
|
"ap_password": net.AP_PASSWORD,
|
||||||
|
"ap_url": "http://10.42.0.1:8080",
|
||||||
|
"current_mode": state.get("mode"),
|
||||||
|
"current_ssid": state.get("ssid"),
|
||||||
|
"current_ip": state.get("ip"),
|
||||||
|
"error": state.get("error", ""),
|
||||||
|
})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/recovery_threshold", methods=["GET", "POST"])
|
||||||
|
def api_recovery_threshold():
|
||||||
|
"""Setze Recovery-Threshold (Sekunden ohne Verbindung bis Recovery-Info gezeigt wird)."""
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
cfg = dashboard_mod.load_config()
|
||||||
|
if request.method == "GET":
|
||||||
|
return jsonify({"threshold_s": cfg.get("recovery_threshold_s", 60)})
|
||||||
|
try:
|
||||||
|
threshold = int(request.form.get("threshold_s", 60))
|
||||||
|
threshold = max(5, min(3600, threshold))
|
||||||
|
except (TypeError, ValueError):
|
||||||
|
return jsonify({"ok": False, "error": "invalid threshold"}), 400
|
||||||
|
cfg["recovery_threshold_s"] = threshold
|
||||||
|
dashboard_mod.save_config(cfg)
|
||||||
|
return jsonify({"ok": True, "threshold_s": threshold})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/status.json")
|
||||||
|
def status_json():
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
cfg = dashboard_mod.load_config()
|
||||||
|
return jsonify({
|
||||||
|
"config_path": str(dashboard_mod.CONFIG_PATH),
|
||||||
|
"refresh_interval_s": cfg.get("refresh_interval_s"),
|
||||||
|
"slots": [{"plugin": s.get("plugin"), "config_keys": list(s.get("config", {}).keys())} for s in cfg.get("slots", [])],
|
||||||
|
"socket_path": dashboard_mod.SOCKET_PATH,
|
||||||
|
})
|
||||||
|
|
||||||
|
|
||||||
|
# ============================================================================
|
||||||
|
# Network / WiFi Management
|
||||||
|
# ============================================================================
|
||||||
|
@app.route("/api/network/status")
|
||||||
|
def api_net_status():
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
return jsonify(net.get_watchdog().get_state())
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/network/scan")
|
||||||
|
def api_net_scan():
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
return jsonify({"networks": net.list_wifi_networks()})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/network/saved")
|
||||||
|
def api_net_saved():
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
return jsonify({"saved": net.list_saved_connections()})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/network/connect", methods=["POST"])
|
||||||
|
def api_net_connect():
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
ssid = request.form.get("ssid", "").strip()
|
||||||
|
pwd = request.form.get("password", "").strip()
|
||||||
|
security = request.form.get("security", "wpa-psk").strip()
|
||||||
|
if not ssid:
|
||||||
|
return jsonify({"ok": False, "error": "ssid is required"}), 400
|
||||||
|
ok, msg = net.save_wifi(ssid, pwd, security)
|
||||||
|
if not ok:
|
||||||
|
return jsonify({"ok": False, "error": msg}), 500
|
||||||
|
# Falls aktuell im AP-Modus: AP aus
|
||||||
|
if net.is_ap_active():
|
||||||
|
net.stop_ap()
|
||||||
|
ok, msg = net.connect_wifi(msg) # msg contains connection name
|
||||||
|
return jsonify({"ok": ok, "message": msg, "ssid": ssid})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/network/reconnect", methods=["POST"])
|
||||||
|
def api_net_reconnect():
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
saved = net.list_saved_connections()
|
||||||
|
if not saved:
|
||||||
|
return jsonify({"ok": False, "error": "kein gespeichertes WLAN"}), 400
|
||||||
|
ok, msg = net.connect_wifi(saved[0]["name"])
|
||||||
|
return jsonify({"ok": ok, "message": msg})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/network/disconnect", methods=["POST"])
|
||||||
|
def api_net_disconnect():
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
ok, msg = net.disconnect_wifi()
|
||||||
|
return jsonify({"ok": ok, "message": msg})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/network/ap/start", methods=["POST"])
|
||||||
|
def api_net_ap_start():
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
ok, msg = net.start_ap()
|
||||||
|
return jsonify({"ok": ok, "message": msg})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/network/ap/stop", methods=["POST"])
|
||||||
|
def api_net_ap_stop():
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
ok, msg = net.stop_ap()
|
||||||
|
return jsonify({"ok": ok, "message": msg})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/network/forget", methods=["POST"])
|
||||||
|
def api_net_forget():
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
name = request.form.get("name", "").strip()
|
||||||
|
if not name:
|
||||||
|
return jsonify({"ok": False, "error": "name required"}), 400
|
||||||
|
rc, out, err = net._nm(["connection", "delete", name], timeout=10)
|
||||||
|
return jsonify({"ok": rc == 0, "message": out or err})
|
||||||
|
|
||||||
|
|
||||||
|
def main():
|
||||||
|
# Wenn direkt ausgeführt: eigenen Renderer starten ist Sache des Run-Skripts.
|
||||||
|
# Wir nehmen einfach Port 8080.
|
||||||
|
host = os.environ.get("EPAPER_ADMIN_HOST", "0.0.0.0")
|
||||||
|
port = int(os.environ.get("EPAPER_ADMIN_PORT", "8080"))
|
||||||
|
app.run(host=host, port=port, debug=False, use_reloader=False)
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
main()
|
||||||
@@ -0,0 +1,10 @@
|
|||||||
|
{
|
||||||
|
"version": 1,
|
||||||
|
"refresh_interval_s": 180,
|
||||||
|
"slots": [
|
||||||
|
{"plugin": "clock", "config": {}},
|
||||||
|
{"plugin": "weather", "config": {"location": "52.52,13.41", "show_uv": true, "show_forecast_hours": 4}},
|
||||||
|
{"plugin": "system", "config": {"show_uptime": true, "show_load": true}},
|
||||||
|
{"plugin": "hello", "config": {"text": "Edit me in the web UI!", "color": "accent", "size": 40}}
|
||||||
|
]
|
||||||
|
}
|
||||||
@@ -0,0 +1,463 @@
|
|||||||
|
"""Layout, Slot-Geometrie, Refresh-Loop.
|
||||||
|
|
||||||
|
Lädt config.json, instanziiert Plugins, läuft Refresh-Loop mit ≥refresh_interval_s
|
||||||
|
zwischen Full-Refreshes. Reagiert auf Live-Trigger via Unix-Socket.
|
||||||
|
"""
|
||||||
|
from __future__ import annotations
|
||||||
|
import os, sys, time, json, math, threading, signal, socket, logging
|
||||||
|
from datetime import datetime
|
||||||
|
from pathlib import Path
|
||||||
|
|
||||||
|
HERE = Path(__file__).resolve().parent
|
||||||
|
sys.path.insert(0, str(HERE))
|
||||||
|
|
||||||
|
from PIL import Image, ImageDraw, ImageFont
|
||||||
|
from palette import BG, FG, OK
|
||||||
|
from plugins.base import all_widget_classes, Widget
|
||||||
|
from layout import Item, GRID_COLS, GRID_ROWS, CELL_W, CELL_H, DISPLAY_W as LAYOUT_DISPLAY_W, pack, find_overlaps, find_out_of_bounds
|
||||||
|
import renderer
|
||||||
|
|
||||||
|
import importlib, pkgutil
|
||||||
|
import plugins as _plugins_pkg # ensure package is importable
|
||||||
|
|
||||||
|
|
||||||
|
# ============================================================================
|
||||||
|
# Config helpers
|
||||||
|
# ============================================================================
|
||||||
|
CONFIG_PATH = HERE / "config.json"
|
||||||
|
LOG_PATH = HERE / "dashboard.log"
|
||||||
|
SOCKET_PATH = "/tmp/epaper-dashboard.sock"
|
||||||
|
|
||||||
|
DEFAULT_CONFIG = {
|
||||||
|
"version": 1,
|
||||||
|
"refresh_interval_s": 180,
|
||||||
|
"slots": [
|
||||||
|
{"plugin": "clock", "config": {}},
|
||||||
|
{"plugin": "weather", "config": {}},
|
||||||
|
{"plugin": "system", "config": {}},
|
||||||
|
{"plugin": "hello", "config": {}},
|
||||||
|
],
|
||||||
|
}
|
||||||
|
|
||||||
|
# Display dimensions are imported from layout module (single source of truth)
|
||||||
|
DISPLAY_W = LAYOUT_DISPLAY_W
|
||||||
|
DISPLAY_H = GRID_ROWS * CELL_H
|
||||||
|
# Legacy-v1 GRID bleibt für Migration
|
||||||
|
LEGACY_SLOTS = 4
|
||||||
|
|
||||||
|
|
||||||
|
def migrate_v1_to_v2(v1: dict) -> dict:
|
||||||
|
"""Konvertiert altes Layout (slots[]) in v2 (layout.items + plugin_configs)."""
|
||||||
|
layout_items = []
|
||||||
|
plugin_configs = {}
|
||||||
|
# Positioniere quadratisch im 4x4 grid, fall-back auf legacy 2x2
|
||||||
|
# Hier nutzen wir das alte 2x2 mapping und packen dann:
|
||||||
|
# slot 0 -> (0,0) 2x2
|
||||||
|
# slot 1 -> (2,0) 2x2
|
||||||
|
# slot 2 -> (0,2) 2x2
|
||||||
|
# slot 3 -> (2,2) 2x2
|
||||||
|
legacy_pos = [(0, 0), (2, 0), (0, 2), (2, 2)]
|
||||||
|
for i, slot in enumerate(v1.get("slots", [])):
|
||||||
|
if i >= LEGACY_SLOTS:
|
||||||
|
break
|
||||||
|
plugin = slot.get("plugin", "")
|
||||||
|
cfg = slot.get("config", {})
|
||||||
|
if not plugin:
|
||||||
|
continue
|
||||||
|
x, y = legacy_pos[i]
|
||||||
|
item_id = f"migrated_{i}"
|
||||||
|
layout_items.append({
|
||||||
|
"id": item_id,
|
||||||
|
"plugin": plugin,
|
||||||
|
"x": x, "y": y, "w": 2, "h": 2,
|
||||||
|
})
|
||||||
|
# Plugin-Config landet in plugin_configs (ohne slot-id, geteilt pro plugin-name)
|
||||||
|
if cfg and plugin not in plugin_configs:
|
||||||
|
plugin_configs[plugin] = cfg
|
||||||
|
return {
|
||||||
|
"version": 2,
|
||||||
|
"refresh_interval_s": v1.get("refresh_interval_s", 180),
|
||||||
|
"layout": {
|
||||||
|
"grid": {"cols": 4, "rows": 4},
|
||||||
|
"items": layout_items,
|
||||||
|
},
|
||||||
|
"plugin_configs": plugin_configs,
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
def load_config() -> dict:
|
||||||
|
if not CONFIG_PATH.exists():
|
||||||
|
return _empty_v2_config()
|
||||||
|
try:
|
||||||
|
cfg = json.loads(CONFIG_PATH.read_text())
|
||||||
|
except Exception as e:
|
||||||
|
logging.error(f"config.json invalid: {e}, using defaults")
|
||||||
|
return _empty_v2_config()
|
||||||
|
if cfg.get("version", 1) < 2:
|
||||||
|
logging.info("config: migrating v1 → v2")
|
||||||
|
cfg = migrate_v1_to_v2(cfg)
|
||||||
|
save_config(cfg)
|
||||||
|
# Ensure required keys exist
|
||||||
|
if "layout" not in cfg or "items" not in cfg.get("layout", {}):
|
||||||
|
cfg["layout"] = {"grid": {"cols": 4, "rows": 4}, "items": []}
|
||||||
|
if "plugin_configs" not in cfg:
|
||||||
|
cfg["plugin_configs"] = {}
|
||||||
|
if "refresh_interval_s" not in cfg:
|
||||||
|
cfg["refresh_interval_s"] = 180
|
||||||
|
return cfg
|
||||||
|
|
||||||
|
|
||||||
|
def save_config(cfg: dict) -> None:
|
||||||
|
CONFIG_PATH.write_text(json.dumps(cfg, indent=2))
|
||||||
|
|
||||||
|
|
||||||
|
def _empty_v2_config() -> dict:
|
||||||
|
return {
|
||||||
|
"version": 2,
|
||||||
|
"refresh_interval_s": 180,
|
||||||
|
"layout": {
|
||||||
|
"grid": {"cols": 4, "rows": 4},
|
||||||
|
"items": [],
|
||||||
|
},
|
||||||
|
"plugin_configs": {},
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
# ============================================================================
|
||||||
|
# Plugin Registry
|
||||||
|
# ============================================================================
|
||||||
|
_widget_cache: dict[str, type[Widget]] = {}
|
||||||
|
|
||||||
|
|
||||||
|
def get_widget_classes() -> dict[str, type[Widget]]:
|
||||||
|
"""Lazy + cached: lädt alle Plugin-Klassen einmal."""
|
||||||
|
if not _widget_cache:
|
||||||
|
for cls in all_widget_classes():
|
||||||
|
_widget_cache[cls.name] = cls
|
||||||
|
return _widget_cache
|
||||||
|
|
||||||
|
|
||||||
|
def make_widget(plugin_name: str, config: dict) -> Widget | None:
|
||||||
|
classes = get_widget_classes()
|
||||||
|
cls = classes.get(plugin_name)
|
||||||
|
if cls is None:
|
||||||
|
logging.warning(f"plugin not found: {plugin_name}")
|
||||||
|
return None
|
||||||
|
try:
|
||||||
|
w = cls(config)
|
||||||
|
w.on_load()
|
||||||
|
return w
|
||||||
|
except Exception as e:
|
||||||
|
logging.error(f"failed to instantiate plugin {plugin_name}: {e}")
|
||||||
|
return None
|
||||||
|
|
||||||
|
|
||||||
|
# ============================================================================
|
||||||
|
# Font helpers
|
||||||
|
# ============================================================================
|
||||||
|
FONT_DIR = HERE / "fnt"
|
||||||
|
|
||||||
|
|
||||||
|
def load_fonts() -> dict:
|
||||||
|
if not FONT_DIR.exists():
|
||||||
|
FONT_DIR.mkdir(parents=True, exist_ok=True)
|
||||||
|
|
||||||
|
# Reale TTF-Fonts: Orbitron (digital-look), Rubik (clean sans), LiberationMono
|
||||||
|
orbitron = FONT_DIR / "Orbitron.ttf"
|
||||||
|
rubik = FONT_DIR / "Rubik.ttf"
|
||||||
|
liberation = "/usr/share/fonts/truetype/liberation/LiberationMono-Regular.ttf"
|
||||||
|
liberation_b = "/usr/share/fonts/truetype/liberation/LibrationMono-Bold.ttf"
|
||||||
|
|
||||||
|
fonts = {}
|
||||||
|
|
||||||
|
# Rubik —clean sans für normalen text
|
||||||
|
if rubik.exists():
|
||||||
|
for s in [12, 14, 16, 18, 20, 24, 28, 32, 40, 48, 64]:
|
||||||
|
try:
|
||||||
|
fonts[str(s)] = ImageFont.truetype(str(rubik), s)
|
||||||
|
except Exception:
|
||||||
|
pass
|
||||||
|
fonts["default"] = fonts.get("16", ImageFont.load_default())
|
||||||
|
|
||||||
|
# Orbitron — digital segment display look für uhrzeit
|
||||||
|
if orbitron.exists():
|
||||||
|
try:
|
||||||
|
fonts["clock"] = ImageFont.truetype(str(orbitron), 80)
|
||||||
|
except Exception:
|
||||||
|
pass
|
||||||
|
|
||||||
|
# LiberationMono — monospace für zahlen/datum
|
||||||
|
try:
|
||||||
|
fonts["mono"] = ImageFont.truetype(liberation, 16)
|
||||||
|
fonts["mono_b"] = ImageFont.truetype(liberation_b, 16)
|
||||||
|
except Exception:
|
||||||
|
pass
|
||||||
|
|
||||||
|
if not fonts:
|
||||||
|
fonts["default"] = ImageFont.load_default()
|
||||||
|
|
||||||
|
return fonts
|
||||||
|
|
||||||
|
|
||||||
|
# ============================================================================
|
||||||
|
# Slot-Geometrie (legacy v1)
|
||||||
|
# ============================================================================
|
||||||
|
def slot_box(idx: int) -> tuple[int, int, int, int]:
|
||||||
|
"""Legacy v1: gibt (x, y, w, h) für Slot idx (0..3) zurück."""
|
||||||
|
col = idx % 2
|
||||||
|
row = idx // 2
|
||||||
|
w = DISPLAY_W // 2
|
||||||
|
h = DISPLAY_H // 2
|
||||||
|
x = col * w
|
||||||
|
y = row * h
|
||||||
|
return x, y, w, h
|
||||||
|
|
||||||
|
|
||||||
|
# ============================================================================
|
||||||
|
# Render
|
||||||
|
# ============================================================================
|
||||||
|
def render_full(items: list, widgets: list, fonts: dict) -> Image.Image:
|
||||||
|
"""Render alle Items aufs Display.
|
||||||
|
|
||||||
|
items: list[Item] (Layout-Items mit x,y,w,h)
|
||||||
|
widgets: list[Widget | None] — index-parallel zu items; None = leer
|
||||||
|
"""
|
||||||
|
img = Image.new("RGB", (DISPLAY_W, DISPLAY_H), BG)
|
||||||
|
draw = ImageDraw.Draw(img)
|
||||||
|
|
||||||
|
for item, widget in zip(items, widgets):
|
||||||
|
px, py, pw, ph = item.pixels()
|
||||||
|
if widget is None:
|
||||||
|
draw.text((px + 8, py + 8), f"#{item.id[:6]} (no plugin)",
|
||||||
|
font=fonts.get("16", fonts.get("default")), fill=FG)
|
||||||
|
continue
|
||||||
|
if item.y >= 4: # overflow marker
|
||||||
|
draw.text((px + 8, py + 8), f"{widget.label} (overflow)",
|
||||||
|
font=fonts.get("16", fonts.get("default")), fill=FG)
|
||||||
|
continue
|
||||||
|
try:
|
||||||
|
widget.render(draw, fonts, px, py, pw, ph)
|
||||||
|
except Exception as e:
|
||||||
|
logging.error(f"plugin {widget.name} render failed: {e}")
|
||||||
|
draw.text((px + 8, py + 8),
|
||||||
|
f"{widget.label}: render error",
|
||||||
|
font=fonts.get("16", fonts.get("default")), fill=FG)
|
||||||
|
|
||||||
|
return img
|
||||||
|
|
||||||
|
|
||||||
|
# ============================================================================
|
||||||
|
# Refresh-Loop
|
||||||
|
# ============================================================================
|
||||||
|
class Dashboard:
|
||||||
|
def __init__(self):
|
||||||
|
self.config = load_config()
|
||||||
|
self.fonts = load_fonts()
|
||||||
|
self.items: list[Item] = []
|
||||||
|
self.widgets: list[Widget | None] = []
|
||||||
|
self.last_render: Image.Image | None = None
|
||||||
|
self.config_mtime = CONFIG_PATH.stat().st_mtime if CONFIG_PATH.exists() else 0
|
||||||
|
self.last_refresh_ts: float = 0.0
|
||||||
|
self._trigger = threading.Event()
|
||||||
|
self._trigger.set() # trigger initial refresh
|
||||||
|
self._epd = None
|
||||||
|
self._lock = threading.Lock()
|
||||||
|
self.reload()
|
||||||
|
|
||||||
|
def reload(self):
|
||||||
|
"""Lade config und baue alle Widgets."""
|
||||||
|
cfg = self.config
|
||||||
|
classes = get_widget_classes()
|
||||||
|
plugin_configs = cfg.get("plugin_configs", {})
|
||||||
|
items = [Item.from_dict(d) for d in cfg.get("layout", {}).get("items", [])]
|
||||||
|
widgets = []
|
||||||
|
for item in items:
|
||||||
|
plugin_cfg = plugin_configs.get(item.plugin, {})
|
||||||
|
widgets.append(make_widget(item.plugin, plugin_cfg))
|
||||||
|
with self._lock:
|
||||||
|
self.items = items
|
||||||
|
self.widgets = widgets
|
||||||
|
self.config_mtime = CONFIG_PATH.stat().st_mtime if CONFIG_PATH.exists() else 0
|
||||||
|
self.display_theme = cfg.get("display_theme", "default")
|
||||||
|
self.display_design = cfg.get("display_design", "classic")
|
||||||
|
|
||||||
|
def maybe_reload_config(self):
|
||||||
|
if not CONFIG_PATH.exists():
|
||||||
|
return
|
||||||
|
mtime = CONFIG_PATH.stat().st_mtime
|
||||||
|
if mtime != self.config_mtime:
|
||||||
|
logging.info("config.json changed, reloading")
|
||||||
|
try:
|
||||||
|
self.config = load_config()
|
||||||
|
self.reload()
|
||||||
|
except Exception as e:
|
||||||
|
logging.error(f"reload failed: {e}")
|
||||||
|
|
||||||
|
def trigger_refresh(self):
|
||||||
|
self._trigger.set()
|
||||||
|
|
||||||
|
def render_once(self) -> Image.Image:
|
||||||
|
# fetch all widgets
|
||||||
|
for w in self.widgets:
|
||||||
|
if w is None: continue
|
||||||
|
try:
|
||||||
|
w.fetch()
|
||||||
|
except Exception as e:
|
||||||
|
logging.error(f"plugin {w.name} fetch failed: {e}")
|
||||||
|
with self._lock:
|
||||||
|
items = list(self.items)
|
||||||
|
widgets = list(self.widgets)
|
||||||
|
design = getattr(self, 'display_design', 'classic')
|
||||||
|
img = renderer.render_design(items, widgets, self.fonts, design=design)
|
||||||
|
return img
|
||||||
|
|
||||||
|
def display(self, img: Image.Image):
|
||||||
|
# Lazy-import waveshare so der Renderer auch ohne Display testbar ist
|
||||||
|
if self._epd is None:
|
||||||
|
sys.path.insert(0, str(HERE / "waveshare_epd"))
|
||||||
|
try:
|
||||||
|
from waveshare_epd import epd7in3f
|
||||||
|
self._epd = epd7in3f.EPD()
|
||||||
|
self._epd.init()
|
||||||
|
self._epd.Clear()
|
||||||
|
except Exception as e:
|
||||||
|
logging.error(f"display init failed: {e}")
|
||||||
|
self._epd = "ERROR"
|
||||||
|
return False
|
||||||
|
if self._epd == "ERROR":
|
||||||
|
return False
|
||||||
|
try:
|
||||||
|
self._epd.display(self._epd.getbuffer(img))
|
||||||
|
return True
|
||||||
|
except Exception as e:
|
||||||
|
logging.error(f"display error: {e}")
|
||||||
|
return False
|
||||||
|
|
||||||
|
def run(self):
|
||||||
|
logging.info("dashboard starting; refresh_interval=%ss", self.config.get("refresh_interval_s"))
|
||||||
|
# start IPC socket listener
|
||||||
|
threading.Thread(target=self._socket_loop, daemon=True).start()
|
||||||
|
|
||||||
|
while True:
|
||||||
|
try:
|
||||||
|
self.maybe_reload_config()
|
||||||
|
interval = int(self.config.get("refresh_interval_s", 180))
|
||||||
|
# sleep until interval elapsed OR trigger set
|
||||||
|
wait = max(5, interval)
|
||||||
|
logging.info(f"waiting up to {wait}s (manual trigger interrupts)")
|
||||||
|
if self._trigger.wait(timeout=wait):
|
||||||
|
self._trigger.clear()
|
||||||
|
logging.info("manual trigger received")
|
||||||
|
else:
|
||||||
|
logging.info("interval elapsed, refreshing")
|
||||||
|
|
||||||
|
t0 = time.time()
|
||||||
|
img = self.render_once()
|
||||||
|
with self._lock:
|
||||||
|
self.last_render = img
|
||||||
|
ok = self.display(img)
|
||||||
|
self.last_refresh_ts = time.time()
|
||||||
|
logging.info(f"refresh done in {time.time()-t0:.1f}s, display={ok}")
|
||||||
|
|
||||||
|
# Re-Reload config after render in case user changed it during refresh
|
||||||
|
self.maybe_reload_config()
|
||||||
|
|
||||||
|
except KeyboardInterrupt:
|
||||||
|
break
|
||||||
|
except Exception as e:
|
||||||
|
logging.error(f"loop error: {e}", exc_info=True)
|
||||||
|
time.sleep(5)
|
||||||
|
|
||||||
|
def _socket_loop(self):
|
||||||
|
"""Empfängt 'refresh\n' über Unix-Socket."""
|
||||||
|
if os.path.exists(SOCKET_PATH):
|
||||||
|
os.remove(SOCKET_PATH)
|
||||||
|
srv = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
|
||||||
|
srv.bind(SOCKET_PATH)
|
||||||
|
os.chmod(SOCKET_PATH, 0o660)
|
||||||
|
srv.listen(5)
|
||||||
|
logging.info(f"ipc socket at {SOCKET_PATH}")
|
||||||
|
while True:
|
||||||
|
try:
|
||||||
|
conn, _ = srv.accept()
|
||||||
|
data = conn.recv(1024).decode("utf-8", errors="ignore").strip()
|
||||||
|
if data == "refresh":
|
||||||
|
self.trigger_refresh()
|
||||||
|
conn.sendall(b"OK\n")
|
||||||
|
elif data == "ping":
|
||||||
|
conn.sendall(b"PONG\n")
|
||||||
|
elif data.startswith("snapshot"):
|
||||||
|
# Schnappschuss-Pfad als Antwort
|
||||||
|
with self._lock:
|
||||||
|
if self.last_render:
|
||||||
|
tmp = "/tmp/epaper-snapshot.png"
|
||||||
|
self.last_render.save(tmp)
|
||||||
|
conn.sendall(f"OK {tmp}\n".encode())
|
||||||
|
else:
|
||||||
|
conn.sendall(b"NO_RENDER_YET\n")
|
||||||
|
else:
|
||||||
|
conn.sendall(b"UNKNOWN_CMD\n")
|
||||||
|
conn.close()
|
||||||
|
except Exception as e:
|
||||||
|
logging.debug(f"socket error: {e}")
|
||||||
|
time.sleep(1)
|
||||||
|
|
||||||
|
|
||||||
|
def send_ipc(cmd: str, host: str = "localhost", timeout: float = 2.0) -> str:
|
||||||
|
"""Helper für die Admin-UI: schickt ein Kommando an den laufenden Renderer."""
|
||||||
|
if cmd == "snapshot":
|
||||||
|
# Snapshot holen ist eine HTTP-Aufgabe, kein IPC
|
||||||
|
return ""
|
||||||
|
try:
|
||||||
|
s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
|
||||||
|
s.settimeout(timeout)
|
||||||
|
s.connect(SOCKET_PATH)
|
||||||
|
s.sendall((cmd + "\n").encode())
|
||||||
|
data = b""
|
||||||
|
while True:
|
||||||
|
chunk = s.recv(4096)
|
||||||
|
if not chunk:
|
||||||
|
break
|
||||||
|
data += chunk
|
||||||
|
s.close()
|
||||||
|
return data.decode(errors="ignore").strip()
|
||||||
|
except Exception as e:
|
||||||
|
return f"IPC_ERROR: {e}"
|
||||||
|
|
||||||
|
|
||||||
|
def setup_logging():
|
||||||
|
handlers = [logging.StreamHandler()]
|
||||||
|
try:
|
||||||
|
from logging.handlers import RotatingFileHandler
|
||||||
|
handlers.append(RotatingFileHandler(LOG_PATH, maxBytes=512*1024, backupCount=1))
|
||||||
|
except Exception:
|
||||||
|
pass
|
||||||
|
logging.basicConfig(
|
||||||
|
level=logging.INFO,
|
||||||
|
format="%(asctime)s %(levelname)s %(message)s",
|
||||||
|
handlers=handlers,
|
||||||
|
)
|
||||||
|
|
||||||
|
|
||||||
|
def main():
|
||||||
|
setup_logging()
|
||||||
|
d = Dashboard()
|
||||||
|
# signal handlers for clean shutdown
|
||||||
|
def stop(*_):
|
||||||
|
raise KeyboardInterrupt
|
||||||
|
signal.signal(signal.SIGTERM, stop)
|
||||||
|
signal.signal(signal.SIGINT, stop)
|
||||||
|
|
||||||
|
# Network-Watchdog starten (überwacht WLAN, startet Recovery-AP)
|
||||||
|
try:
|
||||||
|
import network_watchdog as _netwd
|
||||||
|
wd = _netwd.get_watchdog()
|
||||||
|
logging.info("network watchdog started")
|
||||||
|
except Exception as e:
|
||||||
|
logging.error(f"failed to start network watchdog: {e}")
|
||||||
|
|
||||||
|
d.run()
|
||||||
|
|
||||||
|
|
||||||
|
if __name__ == "__main__":
|
||||||
|
main()
|
||||||
@@ -0,0 +1,172 @@
|
|||||||
|
"""Grid-Layout: 4x4-Grid mit Pack-Algorithmus und Konflikt-Detection.
|
||||||
|
|
||||||
|
Display: 800x480 Pixel.
|
||||||
|
Grid: 4x4 Zellen, jede Zelle 200x120 Pixel.
|
||||||
|
|
||||||
|
Item-Geometrie:
|
||||||
|
(x, y, w, h) in Zelleneinheiten, x/y ∈ [0..GRID_COLS-1], w/h ∈ [1..GRID_COLS]
|
||||||
|
(x+w) ≤ GRID_COLS, (y+h) ≤ GRID_ROWS
|
||||||
|
|
||||||
|
Regeln:
|
||||||
|
- Items dürfen sich nicht überlappen
|
||||||
|
- Wenn mehrere Items die gleiche Zelle belegen wollen → Konflikt
|
||||||
|
- Pack-Algorithmus: greedy, scan-line, größte zuerst
|
||||||
|
"""
|
||||||
|
from __future__ import annotations
|
||||||
|
from dataclasses import dataclass, field, asdict
|
||||||
|
from typing import Optional
|
||||||
|
|
||||||
|
|
||||||
|
GRID_COLS = 4
|
||||||
|
GRID_ROWS = 4
|
||||||
|
CELL_W = 200 # px
|
||||||
|
CELL_H = 120 # px
|
||||||
|
DISPLAY_W = GRID_COLS * CELL_W # 800
|
||||||
|
DISPLAY_H = GRID_ROWS * CELL_H # 480
|
||||||
|
|
||||||
|
# Standard-Größen die im UI als Buttons angeboten werden
|
||||||
|
SIZE_PRESETS = [
|
||||||
|
(1, 1), (2, 1), (1, 2), (2, 2),
|
||||||
|
(4, 1), (1, 4), (2, 4), (4, 2),
|
||||||
|
(3, 1), (1, 3), (3, 2), (2, 3), (3, 3),
|
||||||
|
(4, 4),
|
||||||
|
]
|
||||||
|
|
||||||
|
|
||||||
|
@dataclass
|
||||||
|
class Item:
|
||||||
|
id: str
|
||||||
|
plugin: str
|
||||||
|
x: int = 0
|
||||||
|
y: int = 0
|
||||||
|
w: int = 1
|
||||||
|
h: int = 1
|
||||||
|
|
||||||
|
def to_dict(self):
|
||||||
|
return asdict(self)
|
||||||
|
|
||||||
|
@classmethod
|
||||||
|
def from_dict(cls, d: dict) -> "Item":
|
||||||
|
return cls(
|
||||||
|
id=str(d.get("id", _new_id())),
|
||||||
|
plugin=str(d.get("plugin", "")),
|
||||||
|
x=int(d.get("x", 0)),
|
||||||
|
y=int(d.get("y", 0)),
|
||||||
|
w=int(d.get("w", 1)),
|
||||||
|
h=int(d.get("h", 1)),
|
||||||
|
)
|
||||||
|
|
||||||
|
def bounds(self) -> tuple[int, int, int, int]:
|
||||||
|
"""Returns (x, y, w, h)."""
|
||||||
|
return self.x, self.y, self.w, self.h
|
||||||
|
|
||||||
|
def pixels(self) -> tuple[int, int, int, int]:
|
||||||
|
"""Returns (x, y, width, height) in pixels."""
|
||||||
|
return self.x * CELL_W, self.y * CELL_H, self.w * CELL_W, self.h * CELL_H
|
||||||
|
|
||||||
|
|
||||||
|
def _new_id() -> str:
|
||||||
|
import secrets
|
||||||
|
return secrets.token_hex(4)
|
||||||
|
|
||||||
|
|
||||||
|
def cells_occupied(item: Item) -> set[tuple[int, int]]:
|
||||||
|
"""Set of (col, row) cells this item covers."""
|
||||||
|
return {(item.x + dx, item.y + dy) for dx in range(item.w) for dy in range(item.h)}
|
||||||
|
|
||||||
|
|
||||||
|
def find_overlaps(items: list[Item]) -> list[tuple[str, str]]:
|
||||||
|
"""Returns list of (id_a, id_b) pairs that overlap."""
|
||||||
|
overlaps = []
|
||||||
|
for i, a in enumerate(items):
|
||||||
|
cells_a = cells_occupied(a)
|
||||||
|
for b in items[i+1:]:
|
||||||
|
if cells_a & cells_occupied(b):
|
||||||
|
overlaps.append((a.id, b.id))
|
||||||
|
return overlaps
|
||||||
|
|
||||||
|
|
||||||
|
def find_out_of_bounds(items: list[Item]) -> list[str]:
|
||||||
|
"""Returns list of item IDs that are outside the grid."""
|
||||||
|
bad = []
|
||||||
|
for it in items:
|
||||||
|
if it.x < 0 or it.y < 0 or it.x + it.w > GRID_COLS or it.y + it.h > GRID_ROWS:
|
||||||
|
bad.append(it.id)
|
||||||
|
return bad
|
||||||
|
|
||||||
|
|
||||||
|
def pack(items: list[Item], order: Optional[list[str]] = None) -> list[Item]:
|
||||||
|
"""Auto-pack items into a 4x4 grid.
|
||||||
|
|
||||||
|
Strategy: greedy first-fit, sort by area descending (largest first).
|
||||||
|
Items that don't fit are placed in a 'trash row' below the grid (y=GRID_ROWS,
|
||||||
|
h=1) so they are visible to the user as overflowing.
|
||||||
|
|
||||||
|
`order` (optional): explicit ordering by item id.
|
||||||
|
"""
|
||||||
|
# Sort: largest area first; tie-break by id for determinism
|
||||||
|
indexed = list(items)
|
||||||
|
if order:
|
||||||
|
priority = {id_: i for i, id_ in enumerate(order)}
|
||||||
|
indexed.sort(key=lambda it: (priority.get(it.id, 9999), -it.w * it.h, it.id))
|
||||||
|
else:
|
||||||
|
indexed.sort(key=lambda it: (-it.w * it.h, it.id))
|
||||||
|
|
||||||
|
taken: set[tuple[int, int]] = set()
|
||||||
|
result: list[Item] = []
|
||||||
|
overflow_row: list[Item] = []
|
||||||
|
|
||||||
|
for it in indexed:
|
||||||
|
# clamp size to grid
|
||||||
|
it.w = max(1, min(GRID_COLS, it.w))
|
||||||
|
it.h = max(1, min(GRID_ROWS, it.h))
|
||||||
|
# try to place
|
||||||
|
placed = False
|
||||||
|
for y in range(GRID_ROWS - it.h + 1):
|
||||||
|
for x in range(GRID_COLS - it.w + 1):
|
||||||
|
cells = {(x + dx, y + dy) for dx in range(it.w) for dy in range(it.h)}
|
||||||
|
if not (cells & taken):
|
||||||
|
it.x, it.y = x, y
|
||||||
|
taken |= cells
|
||||||
|
result.append(it)
|
||||||
|
placed = True
|
||||||
|
break
|
||||||
|
if placed: break
|
||||||
|
if not placed:
|
||||||
|
# couldn't fit → overflow marker
|
||||||
|
it.x = 0
|
||||||
|
it.y = GRID_ROWS # off-screen
|
||||||
|
overflow_row.append(it)
|
||||||
|
result.append(it)
|
||||||
|
return result
|
||||||
|
|
||||||
|
|
||||||
|
def auto_size_for_plugin(plugin_name: str) -> tuple[int, int]:
|
||||||
|
"""Default size when user adds a new item."""
|
||||||
|
presets = {
|
||||||
|
"clock": (2, 2),
|
||||||
|
"weather": (2, 2),
|
||||||
|
"system": (2, 2),
|
||||||
|
"minimax": (2, 2),
|
||||||
|
"spotify": (2, 1),
|
||||||
|
"strava": (2, 1),
|
||||||
|
"gmail": (1, 1),
|
||||||
|
"hello": (1, 1),
|
||||||
|
}
|
||||||
|
return presets.get(plugin_name, (2, 2))
|
||||||
|
|
||||||
|
|
||||||
|
def render_grid_layout(items: list[Item]) -> dict:
|
||||||
|
"""Render each item to its (x, y, w, h) pixel-box on the 800x480 display."""
|
||||||
|
boxes = []
|
||||||
|
for it in items:
|
||||||
|
px, py, pw, ph = it.pixels()
|
||||||
|
# Overflow items still get rendered as small placeholder, not visible
|
||||||
|
boxes.append({
|
||||||
|
"id": it.id,
|
||||||
|
"plugin": it.plugin,
|
||||||
|
"x": px, "y": py, "w": pw, "h": ph,
|
||||||
|
"out_of_bounds": it.y >= GRID_ROWS,
|
||||||
|
})
|
||||||
|
return {"display_w": DISPLAY_W, "display_h": DISPLAY_H, "grid_cols": GRID_COLS,
|
||||||
|
"grid_rows": GRID_ROWS, "cell_w": CELL_W, "cell_h": CELL_H, "items": boxes}
|
||||||
@@ -0,0 +1,468 @@
|
|||||||
|
"""Network-Watchdog: überwacht WLAN-Verbindung und startet Recovery-AP bei Ausfall.
|
||||||
|
|
||||||
|
Strategie:
|
||||||
|
1. Default-Gateway-Ping alle CHECK_INTERVAL_S
|
||||||
|
2. failed_pings zählt; bei FAIL_THRESHOLD sofortiger Reconnect-Versuch
|
||||||
|
3. Nach REASSURE_TIMEOUT_S erfolglos: AP-Modus starten
|
||||||
|
4. Im AP-Modus: alle AP_RECHECK_S prüfen ob echtes WLAN zurück ist, dann AP aus
|
||||||
|
"""
|
||||||
|
from __future__ import annotations
|
||||||
|
import subprocess, time, threading, logging, os
|
||||||
|
from pathlib import Path
|
||||||
|
from dataclasses import dataclass, field
|
||||||
|
|
||||||
|
# Defaults
|
||||||
|
WLAN_IFACE = "wlan0" # Pi 4 builtin
|
||||||
|
CLIENT_CON_NAME = "dashboard-wifi" # NetworkManager connection profile name
|
||||||
|
AP_SSID = "epaper-recovery"
|
||||||
|
AP_PASSWORD = "recovery1234"
|
||||||
|
|
||||||
|
CHECK_INTERVAL_S = 30 # alle 30s pingen
|
||||||
|
FAIL_THRESHOLD = 2 # 2 misses hintereinander → reconnect versuchen
|
||||||
|
RECONNECT_COOLDOWN_S = 90 # zwischen zwei Reconnect-Versuchen mind. 90s warten
|
||||||
|
AP_RECHECK_S = 60 # im AP-Modus: alle 60s versuchen zurück zu wechseln
|
||||||
|
AP_ENABLE_TIMEOUT_S = 30 # warten bis AP steht, dann gilt: "AP ist aktiv"
|
||||||
|
PING_TIMEOUT_S = 3
|
||||||
|
PING_TARGETS = ["1.1.1.1", "8.8.8.8"] # wenn eins antwortet → online
|
||||||
|
|
||||||
|
|
||||||
|
@dataclass
|
||||||
|
class NetState:
|
||||||
|
mode: str = "unknown" # "client" | "ap" | "connecting" | "offline" | "unknown"
|
||||||
|
ssid: str = ""
|
||||||
|
ip: str = ""
|
||||||
|
signal: int = 0 # 0..100
|
||||||
|
gateway_ping_ms: float = 0.0
|
||||||
|
failed_pings: int = 0
|
||||||
|
last_state_change: float = field(default_factory=time.time)
|
||||||
|
last_reconnect_attempt: float = 0.0
|
||||||
|
error: str = ""
|
||||||
|
|
||||||
|
|
||||||
|
def _nm(args: list[str], timeout: int = 15) -> tuple[int, str, str]:
|
||||||
|
"""Run nmcli with timeout, return (rc, stdout, stderr)."""
|
||||||
|
try:
|
||||||
|
r = subprocess.run(["nmcli", *args], capture_output=True, text=True, timeout=timeout)
|
||||||
|
return r.returncode, r.stdout, r.stderr
|
||||||
|
except subprocess.TimeoutExpired:
|
||||||
|
return -1, "", "timeout"
|
||||||
|
except Exception as e:
|
||||||
|
return -1, "", str(e)
|
||||||
|
|
||||||
|
|
||||||
|
def ping(target: str) -> float | None:
|
||||||
|
try:
|
||||||
|
r = subprocess.run(
|
||||||
|
["ping", "-c", "1", "-W", str(PING_TIMEOUT_S), target],
|
||||||
|
capture_output=True, text=True, timeout=PING_TIMEOUT_S + 2,
|
||||||
|
)
|
||||||
|
if r.returncode != 0:
|
||||||
|
return None
|
||||||
|
for line in r.stdout.splitlines():
|
||||||
|
if "time=" in line:
|
||||||
|
return float(line.split("time=")[1].split()[0])
|
||||||
|
except Exception:
|
||||||
|
return None
|
||||||
|
return None
|
||||||
|
|
||||||
|
|
||||||
|
def get_active_wifi_info() -> dict:
|
||||||
|
"""Liest aktuelle WLAN-Informationen aus NetworkManager."""
|
||||||
|
rc, out, err = _nm(["-t", "-f", "ACTIVE,SSID,SIGNAL,FREQ,CHAN,RATE,BARS", "device", "wifi"])
|
||||||
|
info = {"ssid": "", "signal": 0, "bars": "", "active": False}
|
||||||
|
if rc != 0:
|
||||||
|
return info
|
||||||
|
for line in out.splitlines():
|
||||||
|
parts = line.split(":")
|
||||||
|
if len(parts) < 6:
|
||||||
|
continue
|
||||||
|
# Format: yes:ssid:signal:...
|
||||||
|
if parts[0] == "yes":
|
||||||
|
info["active"] = True
|
||||||
|
info["ssid"] = parts[1] if len(parts) > 1 else ""
|
||||||
|
try:
|
||||||
|
info["signal"] = int(parts[2]) if len(parts) > 2 and parts[2] else 0
|
||||||
|
except ValueError:
|
||||||
|
pass
|
||||||
|
info["bars"] = parts[6] if len(parts) > 6 else ""
|
||||||
|
break
|
||||||
|
return info
|
||||||
|
|
||||||
|
|
||||||
|
def get_wifi_ip() -> str:
|
||||||
|
"""Hole IPv4-Adresse von WLAN-Interface."""
|
||||||
|
try:
|
||||||
|
r = subprocess.run(
|
||||||
|
["ip", "-4", "-o", "addr", "show", "dev", WLAN_IFACE],
|
||||||
|
capture_output=True, text=True, timeout=5,
|
||||||
|
)
|
||||||
|
for line in r.stdout.splitlines():
|
||||||
|
if "inet " in line:
|
||||||
|
return line.split("inet ")[1].split("/")[0]
|
||||||
|
except Exception:
|
||||||
|
pass
|
||||||
|
return ""
|
||||||
|
|
||||||
|
|
||||||
|
def list_wifi_networks() -> list[dict]:
|
||||||
|
"""Scannt verfügbare WLANs."""
|
||||||
|
rc, out, err = _nm(["-t", "-f", "SSID,SIGNAL,SECURITY,FREQ,CHAN", "device", "wifi",
|
||||||
|
"list", "--rescan", "yes"])
|
||||||
|
if rc != 0:
|
||||||
|
# zweiter versuch ohne rescan
|
||||||
|
rc, out, err = _nm(["-t", "-f", "SSID,SIGNAL,SECURITY,FREQ,CHAN", "device", "wifi", "list"])
|
||||||
|
seen = set()
|
||||||
|
result = []
|
||||||
|
for line in out.splitlines():
|
||||||
|
parts = line.split(":")
|
||||||
|
if len(parts) < 3: continue
|
||||||
|
ssid = parts[0]
|
||||||
|
if not ssid or ssid in seen: continue
|
||||||
|
seen.add(ssid)
|
||||||
|
try:
|
||||||
|
sig = int(parts[1]) if parts[1] else 0
|
||||||
|
except ValueError:
|
||||||
|
sig = 0
|
||||||
|
result.append({"ssid": ssid, "signal": sig, "security": parts[2] if len(parts) > 2 else "",
|
||||||
|
"freq": parts[3] if len(parts) > 3 else "",
|
||||||
|
"chan": parts[4] if len(parts) > 4 else ""})
|
||||||
|
result.sort(key=lambda w: w["signal"], reverse=True)
|
||||||
|
return result
|
||||||
|
|
||||||
|
|
||||||
|
def list_saved_connections() -> list[dict]:
|
||||||
|
"""Liste alle gespeicherten WLAN-Profile."""
|
||||||
|
rc, out, err = _nm(["-t", "-f", "NAME,TYPE,UUID", "connection", "show"])
|
||||||
|
result = []
|
||||||
|
for line in out.splitlines():
|
||||||
|
parts = line.split(":")
|
||||||
|
if len(parts) < 3: continue
|
||||||
|
if parts[1] != "802-11-wireless": continue
|
||||||
|
if parts[0] in (AP_SSID, "Hotspot"): continue # skip AP profile
|
||||||
|
result.append({"name": parts[0], "uuid": parts[2]})
|
||||||
|
return result
|
||||||
|
|
||||||
|
|
||||||
|
def save_wifi(ssid: str, password: str, security: str = "wpa-psk") -> tuple[bool, str]:
|
||||||
|
"""Speichere (oder update) ein WLAN-Profil mit gegebenen Credentials.
|
||||||
|
|
||||||
|
Wenn schon ein Profil mit gleicher SSID existiert, wird es aktualisiert;
|
||||||
|
sonst wird ein neues angelegt.
|
||||||
|
"""
|
||||||
|
# Existierendes Profil finden
|
||||||
|
saved = list_saved_connections()
|
||||||
|
target_name = None
|
||||||
|
for c in saved:
|
||||||
|
if c["name"].startswith(ssid):
|
||||||
|
target_name = c["name"]
|
||||||
|
break
|
||||||
|
if target_name is None:
|
||||||
|
target_name = CLIENT_CON_NAME + "-" + ssid.replace(" ", "_")
|
||||||
|
|
||||||
|
args = ["connection", "modify" if target_name in [c["name"] for c in saved] else "add",
|
||||||
|
"type", "wifi",
|
||||||
|
"con-name", target_name,
|
||||||
|
"ifname", WLAN_IFACE,
|
||||||
|
"ssid", ssid]
|
||||||
|
if security and security != "" and password:
|
||||||
|
if "WPA" in security.upper() or "WPA2" in security.upper() or "WPA3" in security.upper():
|
||||||
|
args += ["wifi-sec.key-mgmt", "wpa-psk", "wifi-sec.psk", password]
|
||||||
|
elif "WEP" in security.upper():
|
||||||
|
args += ["wifi-sec.key-mgmt", "none", "wifi-sec.wep-key-type", "1",
|
||||||
|
"wifi-sec.wep-key0", password]
|
||||||
|
else:
|
||||||
|
args += ["wifi-sec.key-mgmt", "wpa-psk", "wifi-sec.psk", password]
|
||||||
|
else:
|
||||||
|
args += ["wifi-sec.key-mgmt", "none"]
|
||||||
|
rc, out, err = _nm(args, timeout=20)
|
||||||
|
if rc != 0:
|
||||||
|
return False, err or out or "unknown error"
|
||||||
|
return True, target_name
|
||||||
|
|
||||||
|
|
||||||
|
def connect_wifi(connection_name: str) -> tuple[bool, str]:
|
||||||
|
rc, out, err = _nm(["connection", "up", connection_name], timeout=30)
|
||||||
|
if rc != 0:
|
||||||
|
return False, err or out or "unknown error"
|
||||||
|
return True, "connected"
|
||||||
|
|
||||||
|
|
||||||
|
def disconnect_wifi() -> tuple[bool, str]:
|
||||||
|
rc, out, err = _nm(["device", "disconnect", WLAN_IFACE], timeout=10)
|
||||||
|
return rc == 0, err if rc != 0 else "ok"
|
||||||
|
|
||||||
|
|
||||||
|
def start_ap() -> tuple[bool, str]:
|
||||||
|
"""Startet einen Hotspot auf wlan0 mit fester SSID/PW."""
|
||||||
|
# Alten Hotspot ggf. löschen (idempotent)
|
||||||
|
_nm(["connection", "delete", AP_SSID], timeout=10)
|
||||||
|
rc, out, err = _nm([
|
||||||
|
"device", "wifi", "hotspot",
|
||||||
|
"ifname", WLAN_IFACE,
|
||||||
|
"ssid", AP_SSID,
|
||||||
|
"password", AP_PASSWORD,
|
||||||
|
], timeout=30)
|
||||||
|
if rc != 0:
|
||||||
|
return False, err or out
|
||||||
|
return True, "hotspot up"
|
||||||
|
|
||||||
|
|
||||||
|
def stop_ap() -> tuple[bool, str]:
|
||||||
|
rc, out, err = _nm(["connection", "down", AP_SSID], timeout=15)
|
||||||
|
if rc != 0:
|
||||||
|
return False, err or out
|
||||||
|
_nm(["connection", "delete", AP_SSID], timeout=10)
|
||||||
|
return True, "ap stopped"
|
||||||
|
|
||||||
|
|
||||||
|
def is_ap_active() -> bool:
|
||||||
|
rc, out, _ = _nm(["-t", "-f", "NAME", "connection", "show", "--active"])
|
||||||
|
if rc != 0:
|
||||||
|
return False
|
||||||
|
return AP_SSID in out.splitlines()
|
||||||
|
|
||||||
|
|
||||||
|
def is_wifi_connected() -> bool:
|
||||||
|
rc, out, _ = _nm(["-t", "-f", "STATE", "device", "show", WLAN_IFACE])
|
||||||
|
if rc != 0:
|
||||||
|
return False
|
||||||
|
return "connected" in out.lower()
|
||||||
|
|
||||||
|
|
||||||
|
# ============================================================================
|
||||||
|
# Recovery threshold helper (used by admin.py)
|
||||||
|
# ============================================================================
|
||||||
|
def get_recovery_threshold() -> int:
|
||||||
|
"""Liest recovery_threshold_s aus config.json (default 60s)."""
|
||||||
|
try:
|
||||||
|
from pathlib import Path as _P
|
||||||
|
cfg_path = _P("/home/koptikp/epaper-dashboard/port/config.json")
|
||||||
|
if cfg_path.exists():
|
||||||
|
import json as _json
|
||||||
|
cfg = _json.loads(cfg_path.read_text())
|
||||||
|
return int(cfg.get("recovery_threshold_s", 60))
|
||||||
|
except Exception:
|
||||||
|
pass
|
||||||
|
return 60
|
||||||
|
|
||||||
|
|
||||||
|
# ============================================================================
|
||||||
|
# Watchdog
|
||||||
|
# ============================================================================
|
||||||
|
def _check_recovery_needed(state: dict, threshold_s: int) -> dict:
|
||||||
|
"""Entscheidet, ob die Recovery-Info UI angezeigt werden soll.
|
||||||
|
|
||||||
|
Returns dict mit:
|
||||||
|
show: bool
|
||||||
|
reason: 'offline' | 'ap_active' | 'connecting_timeout' | 'no_ip'
|
||||||
|
duration_s: Sekunden im aktuellen (nicht-client) Zustand
|
||||||
|
"""
|
||||||
|
mode = state.get("mode", "unknown")
|
||||||
|
if mode == "client":
|
||||||
|
return {"show": False, "reason": "client", "duration_s": 0}
|
||||||
|
# Im AP-Modus: immer anzeigen
|
||||||
|
if mode == "ap":
|
||||||
|
return {"show": True, "reason": "ap_active", "duration_s": state.get("since_change_s", 0)}
|
||||||
|
if mode == "offline":
|
||||||
|
return {"show": True, "reason": "offline", "duration_s": state.get("since_change_s", 0)}
|
||||||
|
if mode == "connecting":
|
||||||
|
# Connecting dauert zu lange? Zeige info.
|
||||||
|
return {"show": state.get("since_change_s", 0) > threshold_s,
|
||||||
|
"reason": "connecting_timeout",
|
||||||
|
"duration_s": state.get("since_change_s", 0)}
|
||||||
|
return {"show": False, "reason": "unknown", "duration_s": state.get("since_change_s", 0)}
|
||||||
|
|
||||||
|
|
||||||
|
class Watchdog:
|
||||||
|
def __init__(self):
|
||||||
|
self.state = NetState()
|
||||||
|
self._lock = threading.Lock()
|
||||||
|
self._stop = threading.Event()
|
||||||
|
|
||||||
|
def get_state(self) -> dict:
|
||||||
|
with self._lock:
|
||||||
|
return {
|
||||||
|
"mode": self.state.mode,
|
||||||
|
"ssid": self.state.ssid,
|
||||||
|
"ip": self.state.ip,
|
||||||
|
"signal": self.state.signal,
|
||||||
|
"gateway_ping_ms": round(self.state.gateway_ping_ms, 1),
|
||||||
|
"failed_pings": self.state.failed_pings,
|
||||||
|
"since_change_s": int(time.time() - self.state.last_state_change),
|
||||||
|
"error": self.state.error,
|
||||||
|
}
|
||||||
|
|
||||||
|
def _set_mode(self, new_mode: str):
|
||||||
|
with self._lock:
|
||||||
|
if self.state.mode != new_mode:
|
||||||
|
logging.info(f"network mode: {self.state.mode} → {new_mode}")
|
||||||
|
self.state.mode = new_mode
|
||||||
|
self.state.last_state_change = time.time()
|
||||||
|
self.state.error = ""
|
||||||
|
|
||||||
|
def run_once(self) -> dict:
|
||||||
|
"""Führt einen Check durch und triggert ggf. State-Übergänge."""
|
||||||
|
with self._lock:
|
||||||
|
cur_mode = self.state.mode
|
||||||
|
|
||||||
|
ping_ms = None
|
||||||
|
for tgt in PING_TARGETS:
|
||||||
|
r = ping(tgt)
|
||||||
|
if r is not None:
|
||||||
|
ping_ms = r
|
||||||
|
break
|
||||||
|
|
||||||
|
wifi_info = get_active_wifi_info()
|
||||||
|
ip = get_wifi_ip()
|
||||||
|
|
||||||
|
if wifi_info["active"] and ip and ping_ms is not None:
|
||||||
|
# ONLINE
|
||||||
|
with self._lock:
|
||||||
|
self.state.ssid = wifi_info["ssid"]
|
||||||
|
self.state.signal = wifi_info["signal"]
|
||||||
|
self.state.ip = ip
|
||||||
|
self.state.gateway_ping_ms = ping_ms
|
||||||
|
self.state.failed_pings = 0
|
||||||
|
# Falls im AP-Modus → AP aus
|
||||||
|
if cur_mode == "ap":
|
||||||
|
logging.info("client wifi back, stopping AP")
|
||||||
|
stop_ap()
|
||||||
|
self._set_mode("client")
|
||||||
|
return self.get_state()
|
||||||
|
|
||||||
|
# OFFLINE PATH
|
||||||
|
with self._lock:
|
||||||
|
if ping_ms is None:
|
||||||
|
self.state.failed_pings += 1
|
||||||
|
self.state.gateway_ping_ms = ping_ms or 0.0
|
||||||
|
self.state.ip = ip
|
||||||
|
self.state.ssid = wifi_info["ssid"]
|
||||||
|
self.state.signal = wifi_info["signal"]
|
||||||
|
failed = self.state.failed_pings
|
||||||
|
last_recon = self.state.last_reconnect_attempt
|
||||||
|
|
||||||
|
if cur_mode == "ap":
|
||||||
|
# Bereits im AP — nur gelegentlich versuchen zurück zu wechseln
|
||||||
|
# (durch den regulären 60s-Loop in self._loop)
|
||||||
|
return self.get_state()
|
||||||
|
|
||||||
|
if failed >= FAIL_THRESHOLD:
|
||||||
|
now = time.time()
|
||||||
|
if now - last_recon < RECONNECT_COOLDOWN_S:
|
||||||
|
return self.get_state()
|
||||||
|
# Reconnect versuchen
|
||||||
|
with self._lock:
|
||||||
|
self.state.last_reconnect_attempt = now
|
||||||
|
saved = list_saved_connections()
|
||||||
|
if saved:
|
||||||
|
logging.info(f"wifi lost ({failed} failed pings), reconnecting to {saved[0]['name']}")
|
||||||
|
self._set_mode("connecting")
|
||||||
|
ok, msg = connect_wifi(saved[0]["name"])
|
||||||
|
if ok:
|
||||||
|
time.sleep(AP_ENABLE_TIMEOUT_S)
|
||||||
|
# Nach reconnect: wenn immer noch offline → AP
|
||||||
|
return self.run_once()
|
||||||
|
else:
|
||||||
|
logging.error(f"reconnect failed: {msg}")
|
||||||
|
with self._lock:
|
||||||
|
self.state.error = msg
|
||||||
|
else:
|
||||||
|
# Kein Profil → direkt in AP
|
||||||
|
self._set_mode("connecting")
|
||||||
|
return self._enter_ap()
|
||||||
|
return self.get_state()
|
||||||
|
|
||||||
|
def _enter_ap(self) -> dict:
|
||||||
|
logging.warning(f"entering AP mode ({AP_SSID})")
|
||||||
|
ok, msg = start_ap()
|
||||||
|
if ok:
|
||||||
|
self._set_mode("ap")
|
||||||
|
with self._lock:
|
||||||
|
self.state.ip = "10.42.0.1"
|
||||||
|
self.state.error = ""
|
||||||
|
else:
|
||||||
|
logging.error(f"failed to start AP: {msg}")
|
||||||
|
self._set_mode("offline")
|
||||||
|
with self._lock:
|
||||||
|
self.state.error = msg
|
||||||
|
return self.get_state()
|
||||||
|
|
||||||
|
def _try_exit_ap(self) -> dict:
|
||||||
|
"""Versuch, aus dem AP zurück in Client-Modus zu wechseln."""
|
||||||
|
if not is_ap_active():
|
||||||
|
self._set_mode("client")
|
||||||
|
return self.get_state()
|
||||||
|
saved = list_saved_connections()
|
||||||
|
if not saved:
|
||||||
|
return self.get_state()
|
||||||
|
logging.info("trying to exit AP back to client")
|
||||||
|
ok, msg = connect_wifi(saved[0]["name"])
|
||||||
|
if ok:
|
||||||
|
time.sleep(AP_ENABLE_TIMEOUT_S)
|
||||||
|
wifi_info = get_active_wifi_info()
|
||||||
|
ip = get_wifi_ip()
|
||||||
|
if wifi_info["active"] and ip and ping(PING_TARGETS[0]) is not None:
|
||||||
|
logging.info("back online, stopping AP")
|
||||||
|
stop_ap()
|
||||||
|
self._set_mode("client")
|
||||||
|
with self._lock:
|
||||||
|
self.state.failed_pings = 0
|
||||||
|
else:
|
||||||
|
# Immer noch kein echtes WLAN → AP wieder hoch
|
||||||
|
start_ap()
|
||||||
|
self._set_mode("ap")
|
||||||
|
return self.get_state()
|
||||||
|
|
||||||
|
def _loop(self):
|
||||||
|
# Initial: state aus NM ableiten
|
||||||
|
wifi_info = get_active_wifi_info()
|
||||||
|
ip = get_wifi_ip()
|
||||||
|
if is_ap_active():
|
||||||
|
self._set_mode("ap")
|
||||||
|
with self._lock:
|
||||||
|
self.state.ssid = AP_SSID
|
||||||
|
self.state.ip = "10.42.0.1"
|
||||||
|
elif wifi_info["active"] and ip:
|
||||||
|
self._set_mode("client")
|
||||||
|
with self._lock:
|
||||||
|
self.state.ssid = wifi_info["ssid"]
|
||||||
|
self.state.signal = wifi_info["signal"]
|
||||||
|
self.state.ip = ip
|
||||||
|
else:
|
||||||
|
self._set_mode("offline")
|
||||||
|
|
||||||
|
while not self._stop.is_set():
|
||||||
|
try:
|
||||||
|
if self.state.mode == "ap":
|
||||||
|
# im AP-Modus: alle AP_RECHECK_S versuchen zurück zu wechseln
|
||||||
|
if self._stop.wait(timeout=AP_RECHECK_S):
|
||||||
|
break
|
||||||
|
self._try_exit_ap()
|
||||||
|
else:
|
||||||
|
if self._stop.wait(timeout=CHECK_INTERVAL_S):
|
||||||
|
break
|
||||||
|
self.run_once()
|
||||||
|
except Exception as e:
|
||||||
|
logging.error(f"watchdog error: {e}")
|
||||||
|
time.sleep(5)
|
||||||
|
|
||||||
|
def start(self):
|
||||||
|
t = threading.Thread(target=self._loop, name="network-watchdog", daemon=True)
|
||||||
|
t.start()
|
||||||
|
|
||||||
|
def stop(self):
|
||||||
|
self._stop.set()
|
||||||
|
|
||||||
|
|
||||||
|
# ============================================================================
|
||||||
|
# Singleton für Web-UI
|
||||||
|
# ============================================================================
|
||||||
|
_watchdog: Watchdog | None = None
|
||||||
|
|
||||||
|
|
||||||
|
def get_watchdog() -> Watchdog:
|
||||||
|
global _watchdog
|
||||||
|
if _watchdog is None:
|
||||||
|
_watchdog = Watchdog()
|
||||||
|
_watchdog.start()
|
||||||
|
return _watchdog
|
||||||
@@ -0,0 +1,237 @@
|
|||||||
|
"""7-Farben-Palette für Waveshare 7.3-inch ACeP (F) HAT.
|
||||||
|
|
||||||
|
Der Treiber epd7in3f.EPD.getbuffer() quantisiert ein RGB-Bild automatisch
|
||||||
|
auf die 7 vom Panel unterstützten Farben. Wir liefern RGB; das macht unseren
|
||||||
|
Renderer-Code lesbar.
|
||||||
|
|
||||||
|
Reihenfolge der Farbnamen folgt der Wiki-Spezifikation:
|
||||||
|
Black, White, Green, Blue, Red, Yellow, Orange
|
||||||
|
|
||||||
|
Zusätzlich semantische Aliase:
|
||||||
|
FG/BG = Vorder-/Hintergrund
|
||||||
|
OK/WARN/ALERT = Statusbalken
|
||||||
|
INFO = Blue
|
||||||
|
ACCENT = Orange
|
||||||
|
INVERT_FG/INVERT_BG = invertiertes Feld (UV/AQI high)
|
||||||
|
"""
|
||||||
|
from PIL import ImageDraw, ImageFont
|
||||||
|
|
||||||
|
# ---- 7 Panel-Farben (RGB) ----
|
||||||
|
BLACK = (0, 0, 0)
|
||||||
|
WHITE = (255, 255, 255)
|
||||||
|
GREEN = (0, 255, 0)
|
||||||
|
BLUE = (0, 0, 255)
|
||||||
|
RED = (255, 0, 0)
|
||||||
|
YELLOW = (255, 255, 0)
|
||||||
|
ORANGE = (255, 128, 0)
|
||||||
|
|
||||||
|
# ---- Semantische Aliase ----
|
||||||
|
FG = BLACK
|
||||||
|
BG = WHITE
|
||||||
|
INVERT_BG = BLACK
|
||||||
|
INVERT_FG = WHITE
|
||||||
|
|
||||||
|
OK = GREEN
|
||||||
|
WARN = YELLOW
|
||||||
|
ALERT = RED
|
||||||
|
|
||||||
|
INFO = BLUE
|
||||||
|
ACCENT = ORANGE
|
||||||
|
|
||||||
|
_TABLE = {
|
||||||
|
"black": BLACK, "white": WHITE, "green": GREEN, "blue": BLUE,
|
||||||
|
"red": RED, "yellow": YELLOW, "orange": ORANGE,
|
||||||
|
"fg": FG, "bg": BG,
|
||||||
|
"invert_fg": INVERT_FG, "invert_bg": INVERT_BG,
|
||||||
|
"ok": OK, "warn": WARN, "alert": ALERT, "info": INFO, "accent": ACCENT,
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
def fill_for(name: str) -> tuple:
|
||||||
|
if name not in _TABLE:
|
||||||
|
raise ValueError(f"unknown color name: {name!r}")
|
||||||
|
return _TABLE[name]
|
||||||
|
|
||||||
|
|
||||||
|
def measure(draw: ImageDraw.Draw, text: str, font: ImageFont.FreeTypeFont):
|
||||||
|
try:
|
||||||
|
b = draw.textbbox((0, 0), text, font=font)
|
||||||
|
return b[2] - b[0], b[3] - b[1]
|
||||||
|
except AttributeError:
|
||||||
|
return draw.textsize(text, font=font)
|
||||||
|
|
||||||
|
|
||||||
|
def text_wh(draw, text, font):
|
||||||
|
return measure(draw, text, font)
|
||||||
|
|
||||||
|
|
||||||
|
# ============================================================================
|
||||||
|
# Layout helpers — damit Widgets slot-relative und größen-responsive arbeiten
|
||||||
|
# ============================================================================
|
||||||
|
def fit_font(draw, text: str, fonts: dict, max_w: int, max_h: int,
|
||||||
|
candidates: list[str] | None = None) -> ImageFont.FreeTypeFont | None:
|
||||||
|
"""Wählt die größte Schrift aus `candidates` (oder '80','60','48','32','28','24','20','16'),
|
||||||
|
deren gerenderter Text in max_w × max_h passt.
|
||||||
|
|
||||||
|
`fonts` ist das Dictionary aus dashboard.load_fonts().
|
||||||
|
"""
|
||||||
|
if candidates is None:
|
||||||
|
candidates = ["clock", "80", "60", "48", "32", "28", "24", "20", "16"]
|
||||||
|
for key in candidates:
|
||||||
|
f = fonts.get(key)
|
||||||
|
if f is None:
|
||||||
|
continue
|
||||||
|
tw, th = measure(draw, text, f)
|
||||||
|
if tw <= max_w and th <= max_h:
|
||||||
|
return f
|
||||||
|
return fonts.get("16") or fonts.get("default")
|
||||||
|
|
||||||
|
|
||||||
|
def centered_text(draw, text, x, y, w, h, font, color):
|
||||||
|
"""Zentriert einen Text in der gegebenen Box (x,y,w,h). Returns (px, py)."""
|
||||||
|
tw, th = measure(draw, text, font)
|
||||||
|
px = x + max(0, (w - tw) // 2)
|
||||||
|
py = y + max(0, (h - th) // 2)
|
||||||
|
draw.text((px, py), text, font=font, fill=color)
|
||||||
|
return px, py
|
||||||
|
|
||||||
|
|
||||||
|
def hbar(draw, x, y, w, h, pct: float, fg=None, bg=None, border_w: int = 2,
|
||||||
|
thresholds: list | None = None, gradient: bool = False):
|
||||||
|
"""Horizontaler Prozentbalken mit konfigurierbarem Farbverlauf.
|
||||||
|
|
||||||
|
Args:
|
||||||
|
pct: 0..100 (wird geclampt)
|
||||||
|
fg: fallback-Farbe (falls keine thresholds)
|
||||||
|
thresholds: Liste von (max_pct, color) Tupeln, sortiert aufsteigend.
|
||||||
|
Beispiel: [(50, OK), (80, WARN), (100, ALERT)]
|
||||||
|
Bei pct < 50 → OK, pct < 80 → WARN, sonst ALERT.
|
||||||
|
gradient: wenn True, wird der Balken in mehrere Segmente mit den
|
||||||
|
Threshold-Farben aufgeteilt, statt ein einfarbiger Fill zu sein.
|
||||||
|
|
||||||
|
Wenn `gradient=False` und `thresholds` gesetzt: einfarbiger Fill in der
|
||||||
|
ersten passenden Threshold-Farbe.
|
||||||
|
Wenn beides None: einfarbig in fg (oder FG-Fallback).
|
||||||
|
"""
|
||||||
|
fg = fg or FG
|
||||||
|
bg = bg or BG
|
||||||
|
if h < 6 or w < 6:
|
||||||
|
return
|
||||||
|
|
||||||
|
pct = max(0.0, min(100.0, pct))
|
||||||
|
|
||||||
|
# Welche Farbe für pct?
|
||||||
|
def color_for(p: float) -> tuple:
|
||||||
|
if thresholds:
|
||||||
|
for max_p, c in thresholds:
|
||||||
|
if p <= max_p:
|
||||||
|
return c
|
||||||
|
return thresholds[-1][1]
|
||||||
|
return fg
|
||||||
|
|
||||||
|
# Frame
|
||||||
|
draw.rectangle((x, y, x + w - 1, y + h - 1), outline=fg, width=border_w)
|
||||||
|
|
||||||
|
if gradient and thresholds and len(thresholds) >= 2:
|
||||||
|
# Multi-Segment-Bar: zeichne für jeden Threshold-Bereich sein eigenes Segment
|
||||||
|
inner_x = x + border_w
|
||||||
|
inner_w = w - 2 * border_w
|
||||||
|
if inner_w > 0:
|
||||||
|
prev_max = 0.0
|
||||||
|
for max_p, c in thresholds:
|
||||||
|
seg_pct_start = prev_max
|
||||||
|
seg_pct_end = min(max_p, pct)
|
||||||
|
if seg_pct_end > seg_pct_start:
|
||||||
|
seg_x0 = inner_x + int(inner_w * seg_pct_start / 100)
|
||||||
|
seg_x1 = inner_x + int(inner_w * seg_pct_end / 100)
|
||||||
|
draw.rectangle((seg_x0, y + border_w,
|
||||||
|
seg_x1, y + h - 1 - border_w), fill=c)
|
||||||
|
prev_max = max_p
|
||||||
|
# Falls pct die höchste Threshold überschreitet
|
||||||
|
if pct > thresholds[-1][0]:
|
||||||
|
seg_x0 = inner_x + int(inner_w * thresholds[-1][0] / 100)
|
||||||
|
draw.rectangle((seg_x0, y + border_w,
|
||||||
|
inner_x + inner_w - 1, y + h - 1 - border_w),
|
||||||
|
fill=thresholds[-1][1])
|
||||||
|
else:
|
||||||
|
# Einfarbiger Fill in passender Farbe
|
||||||
|
fill_w = int((w - 2 * border_w) * pct / 100)
|
||||||
|
if fill_w > 0:
|
||||||
|
draw.rectangle((x + border_w, y + border_w,
|
||||||
|
x + border_w + fill_w, y + h - 1 - border_w),
|
||||||
|
fill=color_for(pct))
|
||||||
|
|
||||||
|
|
||||||
|
# Default-Schwellen: (max_pct, color)
|
||||||
|
DEFAULT_THRESHOLDS = [
|
||||||
|
(50, OK),
|
||||||
|
(80, WARN),
|
||||||
|
(95, ALERT),
|
||||||
|
]
|
||||||
|
|
||||||
|
|
||||||
|
def parse_thresholds(spec) -> list:
|
||||||
|
"""Parst Threshold-Spec aus Plugin-Config.
|
||||||
|
|
||||||
|
Akzeptiert entweder:
|
||||||
|
- String "ok,warn,alert" (3 stufig, default-Werte 50/80/95)
|
||||||
|
- String "ok@50,warn@80,alert@95" (custom Schwellen)
|
||||||
|
- Liste von Dicts [{"pct": 50, "color": "ok"}, ...]
|
||||||
|
- None → DEFAULT_THRESHOLDS
|
||||||
|
"""
|
||||||
|
if spec is None or spec == "":
|
||||||
|
return list(DEFAULT_THRESHOLDS)
|
||||||
|
if isinstance(spec, list):
|
||||||
|
result = []
|
||||||
|
for item in spec:
|
||||||
|
try:
|
||||||
|
if isinstance(item, dict):
|
||||||
|
p = float(item.get("pct", 100))
|
||||||
|
c = fill_for(item.get("color", "fg"))
|
||||||
|
else:
|
||||||
|
# tuple-like
|
||||||
|
p = float(item[0])
|
||||||
|
c = fill_for(item[1])
|
||||||
|
result.append((p, c))
|
||||||
|
except (ValueError, TypeError, KeyError):
|
||||||
|
continue
|
||||||
|
return sorted(result, key=lambda x: x[0]) if result else list(DEFAULT_THRESHOLDS)
|
||||||
|
if isinstance(spec, str):
|
||||||
|
parts = [s.strip() for s in spec.split(",") if s.strip()]
|
||||||
|
# Default-Stufen wenn keine @-Syntax
|
||||||
|
default_pcts = [50, 80, 95]
|
||||||
|
result = []
|
||||||
|
for i, p in enumerate(parts):
|
||||||
|
if "@" in p:
|
||||||
|
name, val = p.split("@", 1)
|
||||||
|
try:
|
||||||
|
pct = float(val)
|
||||||
|
except ValueError:
|
||||||
|
continue
|
||||||
|
else:
|
||||||
|
name = p
|
||||||
|
pct = default_pcts[i] if i < len(default_pcts) else 100
|
||||||
|
try:
|
||||||
|
color = fill_for(name)
|
||||||
|
except ValueError:
|
||||||
|
continue
|
||||||
|
result.append((pct, color))
|
||||||
|
return sorted(result, key=lambda x: x[0]) if result else list(DEFAULT_THRESHOLDS)
|
||||||
|
return list(DEFAULT_THRESHOLDS)
|
||||||
|
|
||||||
|
|
||||||
|
def is_small(w: int, h: int) -> bool:
|
||||||
|
"""True wenn Slot klein ist (1x1 oder ähnlich). Widgets können darauf
|
||||||
|
vereinfachtes Layout zeigen."""
|
||||||
|
return w < 280 or h < 180
|
||||||
|
|
||||||
|
|
||||||
|
def is_wide(w: int, h: int) -> bool:
|
||||||
|
"""True wenn Slot breit aber flach ist (4x1, 2x1)."""
|
||||||
|
return w >= 400 and h < 200
|
||||||
|
|
||||||
|
|
||||||
|
def is_tall(w: int, h: int) -> bool:
|
||||||
|
"""True wenn Slot hoch aber schmal ist (1x4, 1x2)."""
|
||||||
|
return h >= 280 and w < 280
|
||||||
|
|
||||||
@@ -0,0 +1 @@
|
|||||||
|
# Plugins package
|
||||||
@@ -0,0 +1,69 @@
|
|||||||
|
"""Plugin ABC für das Waveshare 7.3" Dashboard.
|
||||||
|
|
||||||
|
Ein Plugin ist ein Python-Modul in /plugins/, das eine Klasse Widget
|
||||||
|
exportiert. Die Klasse wird beim Start dynamisch geladen und in der
|
||||||
|
Admin-UI zur Auswahl angeboten.
|
||||||
|
|
||||||
|
Minimal-Beispiel siehe plugins/hello.py.
|
||||||
|
"""
|
||||||
|
from __future__ import annotations
|
||||||
|
from abc import ABC, abstractmethod
|
||||||
|
from typing import Any
|
||||||
|
|
||||||
|
|
||||||
|
class Widget(ABC):
|
||||||
|
# ---- Metadaten (Klassenattribute) ----
|
||||||
|
name: str = "" # Eindeutiger Identifier, lowercase, keine Leerzeichen
|
||||||
|
label: str = "" # Anzeigename in der UI
|
||||||
|
description: str = "" # Kurzbeschreibung in der UI
|
||||||
|
category: str = "general" # "info" | "system" | "weather" | "smart-home" | ...
|
||||||
|
|
||||||
|
# Optional: Schema der Config-Felder (für UI-Form-Generierung).
|
||||||
|
# Liste von Dicts mit keys: key, label, type, default, secret, choices, help
|
||||||
|
# type ∈ {"string", "int", "float", "bool", "secret", "select", "lat_lon"}
|
||||||
|
config_schema: list[dict] = []
|
||||||
|
default_config: dict = {}
|
||||||
|
|
||||||
|
def __init__(self, config: dict):
|
||||||
|
# Merge defaults mit übergebener Config
|
||||||
|
merged = dict(self.default_config)
|
||||||
|
merged.update(config or {})
|
||||||
|
self.config = merged
|
||||||
|
|
||||||
|
@abstractmethod
|
||||||
|
def fetch(self) -> dict:
|
||||||
|
"""Daten holen. Sollte schnell sein — wird alle refresh_interval Sekunden
|
||||||
|
aufgerufen, plus einmal vor jedem Render. Exceptions werden geloggt und
|
||||||
|
führen zur Beibehaltung der letzten Daten."""
|
||||||
|
|
||||||
|
@abstractmethod
|
||||||
|
def render(self, draw, fonts, x: int, y: int, w: int, h: int) -> None:
|
||||||
|
"""Zeichne in den gegebenen Slot (x,y,w,h) auf den draw-Context.
|
||||||
|
Renderer nutzt RGB-Palette aus palette.py."""
|
||||||
|
|
||||||
|
# ---- Optionale Lifecycle-Hooks ----
|
||||||
|
def on_load(self) -> None:
|
||||||
|
"""Wird einmal beim Plugin-Load aufgerufen."""
|
||||||
|
|
||||||
|
def on_unload(self) -> None:
|
||||||
|
"""Wird beim Beenden aufgerufen."""
|
||||||
|
|
||||||
|
# ---- Helper für Plugins ----
|
||||||
|
def cfg(self, key: str, default: Any = None) -> Any:
|
||||||
|
return self.config.get(key, default)
|
||||||
|
|
||||||
|
|
||||||
|
def all_widget_classes() -> list[type[Widget]]:
|
||||||
|
"""Lade alle Plugin-Klassen aus dem plugins/-Ordner."""
|
||||||
|
import os, importlib, pkgutil
|
||||||
|
plugins_pkg = os.path.join(os.path.dirname(__file__), "..", "plugins")
|
||||||
|
plugins_pkg = os.path.abspath(plugins_pkg)
|
||||||
|
classes: list[type[Widget]] = []
|
||||||
|
for _, modname, _ in pkgutil.iter_modules([plugins_pkg]):
|
||||||
|
mod = importlib.import_module(f"plugins.{modname}")
|
||||||
|
cls = getattr(mod, "Widget", None)
|
||||||
|
if cls and isinstance(cls, type) and issubclass(cls, Widget) and cls is not Widget:
|
||||||
|
classes.append(cls)
|
||||||
|
# alphabetisch
|
||||||
|
classes.sort(key=lambda c: c.label or c.name)
|
||||||
|
return classes
|
||||||
@@ -0,0 +1,117 @@
|
|||||||
|
"""Clock-Plugin: Uhrzeit + Datum, responsive fuer alle Slot-Groessen.
|
||||||
|
|
||||||
|
Layout-Strategie pro Slot-Groesse:
|
||||||
|
is_small (1x1 ~200x120): nur Big-Time zentriert
|
||||||
|
is_wide (4x1/2x1): Time links gross, Datum rechts klein
|
||||||
|
sonst (1x2/2x2/4x4): Datum oben klein, Big-Time mittig, Wochentag unten
|
||||||
|
"""
|
||||||
|
import os, sys
|
||||||
|
from datetime import datetime
|
||||||
|
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
|
||||||
|
from plugins.base import Widget
|
||||||
|
from palette import (FG, INFO, ACCENT, BLUE, OK,
|
||||||
|
measure, fit_font, centered_text,
|
||||||
|
is_small, is_wide, is_tall)
|
||||||
|
|
||||||
|
|
||||||
|
class Widget(Widget):
|
||||||
|
name = "clock"
|
||||||
|
label = "Uhrzeit / Datum"
|
||||||
|
description = "Aktuelle Uhrzeit und Datum. Responsiv fuer 1x1 bis 4x4 Slots."
|
||||||
|
category = "info"
|
||||||
|
|
||||||
|
config_schema = [
|
||||||
|
{"key": "format_24h", "label": "24-Stunden-Format", "type": "bool", "default": True},
|
||||||
|
{"key": "show_seconds", "label": "Sekunden anzeigen", "type": "bool", "default": False},
|
||||||
|
{"key": "show_date", "label": "Datum anzeigen", "type": "bool", "default": True},
|
||||||
|
{"key": "show_weekday", "label": "Wochentag anzeigen", "type": "bool", "default": True},
|
||||||
|
{"key": "accent_color", "label": "Akzentfarbe",
|
||||||
|
"type": "select",
|
||||||
|
"choices": ["info", "blue", "accent", "ok", "warn", "alert"],
|
||||||
|
"default": "info",
|
||||||
|
"help": "Farbe fuer Datum und Wochentag"},
|
||||||
|
{"key": "weekday_color", "label": "Wochentag-Farbe",
|
||||||
|
"type": "select",
|
||||||
|
"choices": ["accent", "blue", "info", "ok", "warn", "alert"],
|
||||||
|
"default": "accent"},
|
||||||
|
]
|
||||||
|
default_config = {
|
||||||
|
"format_24h": True, "show_seconds": False,
|
||||||
|
"show_date": True, "show_weekday": True,
|
||||||
|
"accent_color": "info", "weekday_color": "accent",
|
||||||
|
}
|
||||||
|
|
||||||
|
def fetch(self):
|
||||||
|
return {}
|
||||||
|
|
||||||
|
def render(self, draw, fonts, x, y, w, h):
|
||||||
|
from palette import fill_for
|
||||||
|
now = datetime.now()
|
||||||
|
pad = 10
|
||||||
|
|
||||||
|
time_str = now.strftime("%H:%M:%S" if self.cfg("show_seconds") else "%H:%M")
|
||||||
|
date_str = now.strftime("%d %b %Y")
|
||||||
|
day_str = now.strftime("%A").upper()
|
||||||
|
|
||||||
|
accent = fill_for(self.cfg("accent_color", "info"))
|
||||||
|
weekday_c = fill_for(self.cfg("weekday_color", "accent"))
|
||||||
|
|
||||||
|
# === Mini-Modus: 1x1 oder sehr klein ===
|
||||||
|
if is_small(w, h):
|
||||||
|
font = fit_font(draw, time_str, fonts, w - 2 * pad, h - 2 * pad)
|
||||||
|
centered_text(draw, time_str, x, y, w, h, font, FG)
|
||||||
|
return
|
||||||
|
|
||||||
|
# === Wide-Strip-Modus: 4x1 oder 2x1 ===
|
||||||
|
if is_wide(w, h):
|
||||||
|
# Big Time links
|
||||||
|
font_time = fit_font(draw, time_str, fonts, w // 2 - 2 * pad, h - 2 * pad)
|
||||||
|
centered_text(draw, time_str, x, y, w // 2, h, font_time, FG)
|
||||||
|
# Datum + Wochentag rechts
|
||||||
|
if self.cfg("show_date"):
|
||||||
|
font_date = fit_font(draw, date_str, fonts, w // 2 - 2 * pad, h // 2 - 4)
|
||||||
|
centered_text(draw, date_str, x + w // 2, y, w // 2, h // 2, font_date, accent)
|
||||||
|
if self.cfg("show_weekday"):
|
||||||
|
font_day = fit_font(draw, day_str, fonts, w // 2 - 2 * pad, h // 2 - 4)
|
||||||
|
centered_text(draw, day_str, x + w // 2, y + h // 2, w // 2, h // 2, font_day, weekday_c)
|
||||||
|
return
|
||||||
|
|
||||||
|
# === Tall-Modus: schmal aber hoch ===
|
||||||
|
if is_tall(w, h):
|
||||||
|
# Vertikal: Time oben, dann Date, dann Weekday
|
||||||
|
font_time = fit_font(draw, time_str, fonts, w - 2 * pad, int(h * 0.45))
|
||||||
|
centered_text(draw, time_str, x, y, w, int(h * 0.45), font_time, FG)
|
||||||
|
if self.cfg("show_date"):
|
||||||
|
font_date = fit_font(draw, date_str, fonts, w - 2 * pad, int(h * 0.25))
|
||||||
|
centered_text(draw, date_str, x, y + int(h * 0.45), w, int(h * 0.25), font_date, accent)
|
||||||
|
if self.cfg("show_weekday"):
|
||||||
|
font_day = fit_font(draw, day_str, fonts, w - 2 * pad, int(h * 0.20))
|
||||||
|
centered_text(draw, day_str, x, y + int(h * 0.70), w, int(h * 0.20), font_day, weekday_c)
|
||||||
|
return
|
||||||
|
|
||||||
|
# === Standard-Modus: 2x2 oder groesser, quadratisch oder landscape ===
|
||||||
|
# Drei Sektionen: Date (15%) | Time (60%) | Weekday (25%)
|
||||||
|
date_h = int(h * 0.18) if self.cfg("show_date") else 0
|
||||||
|
weekday_h = int(h * 0.18) if self.cfg("show_weekday") else 0
|
||||||
|
time_h = h - date_h - weekday_h
|
||||||
|
cur_y = y
|
||||||
|
|
||||||
|
if self.cfg("show_date"):
|
||||||
|
font_date = fit_font(draw, date_str, fonts, w - 2 * pad, date_h - 4)
|
||||||
|
centered_text(draw, date_str, x, cur_y, w, date_h, font_date, accent)
|
||||||
|
cur_y += date_h
|
||||||
|
|
||||||
|
time_x = x
|
||||||
|
time_w = w
|
||||||
|
# Wenn weekday und date beide aus: Time zentriert ueber alles
|
||||||
|
if not (self.cfg("show_date") or self.cfg("show_weekday")):
|
||||||
|
time_y = y
|
||||||
|
else:
|
||||||
|
time_y = cur_y
|
||||||
|
font_time = fit_font(draw, time_str, fonts, time_w - 2 * pad, time_h - 4)
|
||||||
|
centered_text(draw, time_str, time_x, time_y, time_w, time_h, font_time, FG)
|
||||||
|
cur_y += time_h
|
||||||
|
|
||||||
|
if self.cfg("show_weekday"):
|
||||||
|
font_day = fit_font(draw, day_str, fonts, w - 2 * pad, weekday_h - 4)
|
||||||
|
centered_text(draw, day_str, x, cur_y, w, weekday_h, font_day, weekday_c)
|
||||||
@@ -0,0 +1,58 @@
|
|||||||
|
"""Gmail Unread - responsive."""
|
||||||
|
import os, sys, json
|
||||||
|
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
|
||||||
|
from plugins.base import Widget
|
||||||
|
from palette import FG, INFO, OK, WARN, measure, fit_font, centered_text, is_small, is_wide
|
||||||
|
|
||||||
|
|
||||||
|
class Widget(Widget):
|
||||||
|
name = "gmail"
|
||||||
|
label = "Gmail Unread"
|
||||||
|
description = "Anzahl ungelesener Emails im Posteingang."
|
||||||
|
category = "info"
|
||||||
|
|
||||||
|
config_schema = [
|
||||||
|
{"key": "oauth_token_json", "label": "OAuth Token (JSON)", "type": "secret",
|
||||||
|
"help": "token.json aus einem einmaligen OAuth-Flow."},
|
||||||
|
]
|
||||||
|
default_config = {"oauth_token_json": ""}
|
||||||
|
|
||||||
|
def fetch(self):
|
||||||
|
tok = self.cfg("oauth_token_json")
|
||||||
|
if not tok:
|
||||||
|
return {"_error": "OAuth-Token fehlt"}
|
||||||
|
try:
|
||||||
|
from google.oauth2.credentials import Credentials
|
||||||
|
from google.auth.transport.requests import Request
|
||||||
|
from googleapiclient.discovery import build
|
||||||
|
creds = Credentials.from_authorized_user_info(json.loads(tok))
|
||||||
|
if creds.expired and creds.refresh_token:
|
||||||
|
creds.refresh(Request())
|
||||||
|
service = build("gmail", "v1", credentials=creds, cache_discovery=False)
|
||||||
|
label = service.users().labels().get(userId="me", id="INBOX").execute()
|
||||||
|
return {"unread": label.get("messagesUnread", 0)}
|
||||||
|
except ImportError:
|
||||||
|
return {"_error": "google-api-python-client nicht installiert"}
|
||||||
|
except Exception as e:
|
||||||
|
return {"_error": str(e)}
|
||||||
|
|
||||||
|
def render(self, draw, fonts, x, y, w, h):
|
||||||
|
pad = 8
|
||||||
|
draw.text((x + pad, y + pad), "GMAIL", font=fonts.get("24", fonts.get("20")), fill=INFO)
|
||||||
|
d = self.fetch()
|
||||||
|
if "_error" in d:
|
||||||
|
font = fit_font(draw, "Konfig fehlt", fonts, w - 2 * pad, h - 80)
|
||||||
|
centered_text(draw, "Konfig fehlt", x, y + 60, w, h - 60, font, WARN)
|
||||||
|
return
|
||||||
|
unread = d["unread"]
|
||||||
|
color = OK if unread == 0 else WARN if unread < 10 else FG
|
||||||
|
text = str(unread)
|
||||||
|
# Big number centered
|
||||||
|
if is_small(w, h):
|
||||||
|
font = fit_font(draw, text, fonts, w - 2 * pad, h - 50)
|
||||||
|
centered_text(draw, text, x, y, w, h - 30, font, color)
|
||||||
|
else:
|
||||||
|
font = fit_font(draw, text, fonts, w - 2 * pad, int(h * 0.6))
|
||||||
|
centered_text(draw, text, x, y, w, int(h * 0.6), font, color)
|
||||||
|
font_lbl = fit_font(draw, "Ungelesen", fonts, w - 2 * pad, 24)
|
||||||
|
centered_text(draw, "Ungelesen", x, y + int(h * 0.7), w, h // 5, font_lbl, FG)
|
||||||
@@ -0,0 +1,27 @@
|
|||||||
|
"""Demo-Plugin: konfigurierbarer Text."""
|
||||||
|
import os, sys
|
||||||
|
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
|
||||||
|
from plugins.base import Widget
|
||||||
|
from palette import fill_for, measure, fit_font, centered_text
|
||||||
|
|
||||||
|
|
||||||
|
class Widget(Widget):
|
||||||
|
name = "hello"
|
||||||
|
label = "Hello / Demo"
|
||||||
|
description = "Zeigt einen konfigurierbaren Text. Responsiv."
|
||||||
|
category = "general"
|
||||||
|
|
||||||
|
config_schema = [
|
||||||
|
{"key": "text", "label": "Text", "type": "string", "default": "Hello!"},
|
||||||
|
{"key": "color", "label": "Farbe", "type": "select",
|
||||||
|
"choices": ["fg", "info", "ok", "warn", "alert", "accent"], "default": "fg"},
|
||||||
|
]
|
||||||
|
default_config = {"text": "Hello!", "color": "fg"}
|
||||||
|
|
||||||
|
def fetch(self):
|
||||||
|
return {}
|
||||||
|
|
||||||
|
def render(self, draw, fonts, x, y, w, h):
|
||||||
|
text = self.cfg("text", "Hello!")
|
||||||
|
font = fit_font(draw, text, fonts, w - 16, h - 16)
|
||||||
|
centered_text(draw, text, x, y, w, h, font, fill_for(self.cfg("color", "fg")))
|
||||||
@@ -0,0 +1,271 @@
|
|||||||
|
"""MiniMax Token-Usage Widget - responsive."""
|
||||||
|
import os, sys, json
|
||||||
|
import urllib.request, urllib.error
|
||||||
|
from datetime import datetime
|
||||||
|
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
|
||||||
|
from plugins.base import Widget
|
||||||
|
from palette import FG, INFO, OK, WARN, ALERT, ORANGE, BG, measure, fit_font, hbar, centered_text, is_small, is_wide, parse_thresholds, DEFAULT_THRESHOLDS
|
||||||
|
|
||||||
|
|
||||||
|
def _fmt_timedelta_short(seconds):
|
||||||
|
if seconds is None: return ""
|
||||||
|
s = int(seconds)
|
||||||
|
if s <= 0: return "now"
|
||||||
|
days, rem = divmod(s, 86400)
|
||||||
|
h, rem = divmod(rem, 3600)
|
||||||
|
m = rem // 60
|
||||||
|
if days: return f"{days}d {h}h"
|
||||||
|
if h: return f"{h}h {m}m"
|
||||||
|
return f"{m}m"
|
||||||
|
|
||||||
|
|
||||||
|
def _deep_get(d, *keys, default=None):
|
||||||
|
for k in keys:
|
||||||
|
if isinstance(d, dict) and k in d:
|
||||||
|
v = d[k]
|
||||||
|
if v is not None:
|
||||||
|
return v
|
||||||
|
return default
|
||||||
|
|
||||||
|
|
||||||
|
def _fetch_remains(subscription_key, base_url="https://api.minimax.io"):
|
||||||
|
url = f"{base_url.rstrip('/')}/v1/token_plan/remains"
|
||||||
|
req = urllib.request.Request(url, headers={
|
||||||
|
"Authorization": f"Bearer {subscription_key}",
|
||||||
|
"Content-Type": "application/json", "Accept": "application/json",
|
||||||
|
})
|
||||||
|
try:
|
||||||
|
with urllib.request.urlopen(req, timeout=10) as r:
|
||||||
|
raw = r.read()
|
||||||
|
try:
|
||||||
|
return {"ok": True, "data": json.loads(raw), "raw": raw.decode("utf-8", "ignore")}
|
||||||
|
except json.JSONDecodeError as e:
|
||||||
|
return {"ok": False, "error": f"invalid json: {e}",
|
||||||
|
"raw": raw.decode("utf-8", "ignore")[:500]}
|
||||||
|
except urllib.error.HTTPError as e:
|
||||||
|
body = ""
|
||||||
|
try: body = e.read().decode("utf-8", "ignore")[:300]
|
||||||
|
except Exception: pass
|
||||||
|
return {"ok": False, "error": f"HTTP {e.code} {e.reason}: {body}".strip()}
|
||||||
|
|
||||||
|
|
||||||
|
def _check_base_resp(data):
|
||||||
|
base = _deep_get(data, "base_resp")
|
||||||
|
if not isinstance(base, dict): return None
|
||||||
|
code = base.get("status_code", 0)
|
||||||
|
if code in (0, None, "0", ""): return None
|
||||||
|
return f"{base.get('status_msg') or base.get('message') or 'API-Fehler'} (code {code})"
|
||||||
|
|
||||||
|
|
||||||
|
def _parse_model_remains(items):
|
||||||
|
now_ms = int(datetime.now().timestamp() * 1000)
|
||||||
|
parsed = []
|
||||||
|
for entry in items:
|
||||||
|
if not isinstance(entry, dict): continue
|
||||||
|
model_name = entry.get("model_name", "model")
|
||||||
|
for win_label, rem_pct, end_time_raw, status_raw in [
|
||||||
|
("5-Hour", entry.get("current_interval_remaining_percent"),
|
||||||
|
entry.get("end_time"), entry.get("current_interval_status")),
|
||||||
|
("Weekly", entry.get("current_weekly_remaining_percent"),
|
||||||
|
entry.get("weekly_end_time"), entry.get("current_weekly_status")),
|
||||||
|
]:
|
||||||
|
if rem_pct is None: continue
|
||||||
|
try: status = int(status_raw) if status_raw is not None else 1
|
||||||
|
except (TypeError, ValueError): status = 1
|
||||||
|
if status != 1: continue
|
||||||
|
reset_sec = None
|
||||||
|
if isinstance(end_time_raw, (int, float)) and end_time_raw > 1e12:
|
||||||
|
reset_sec = max(0, int((end_time_raw - now_ms) / 1000))
|
||||||
|
elif isinstance(end_time_raw, (int, float)):
|
||||||
|
reset_sec = max(0, int(end_time_raw))
|
||||||
|
used_pct = max(0.0, min(100.0, 100.0 - float(rem_pct)))
|
||||||
|
parsed.append({
|
||||||
|
"label": win_label,
|
||||||
|
"used_pct": used_pct,
|
||||||
|
"remaining_pct": float(rem_pct),
|
||||||
|
"reset_seconds": reset_sec,
|
||||||
|
"raw": entry,
|
||||||
|
"model_name": model_name,
|
||||||
|
})
|
||||||
|
return parsed
|
||||||
|
|
||||||
|
|
||||||
|
def _parse_windows(data):
|
||||||
|
model_remains = data.get("model_remains")
|
||||||
|
if isinstance(model_remains, list) and model_remains:
|
||||||
|
return _parse_model_remains(model_remains)
|
||||||
|
candidates = [
|
||||||
|
data.get("remains"),
|
||||||
|
_deep_get(data, "data", "remains"),
|
||||||
|
_deep_get(data, "data", "windows"),
|
||||||
|
data.get("windows"),
|
||||||
|
_deep_get(data, "plan", "windows"),
|
||||||
|
]
|
||||||
|
raw_windows = None
|
||||||
|
for c in candidates:
|
||||||
|
if isinstance(c, list) and c:
|
||||||
|
raw_windows = c; break
|
||||||
|
if not isinstance(raw_windows, list):
|
||||||
|
return []
|
||||||
|
parsed = []
|
||||||
|
for w in raw_windows:
|
||||||
|
if not isinstance(w, dict): continue
|
||||||
|
reset_sec = w.get("reset_in") or w.get("reset_in_seconds")
|
||||||
|
if reset_sec is None:
|
||||||
|
reset_iso = w.get("reset_at") or w.get("resets_at")
|
||||||
|
if isinstance(reset_iso, str):
|
||||||
|
try:
|
||||||
|
dt = datetime.fromisoformat(reset_iso.replace("Z", "+00:00"))
|
||||||
|
reset_sec = (dt - datetime.now(dt.tzinfo)).total_seconds()
|
||||||
|
except Exception:
|
||||||
|
reset_sec = None
|
||||||
|
usage_raw = w.get("usage") or w.get("used_pct") or w.get("utilization")
|
||||||
|
used_pct = None
|
||||||
|
if isinstance(usage_raw, (int, float)):
|
||||||
|
used_pct = float(usage_raw) * 100 if float(usage_raw) <= 1.0 else float(usage_raw)
|
||||||
|
if used_pct is None: continue
|
||||||
|
name = (w.get("name") or w.get("window") or w.get("label") or "window").lower()
|
||||||
|
parsed.append({
|
||||||
|
"label": name.upper(),
|
||||||
|
"used_pct": min(100.0, max(0.0, used_pct)),
|
||||||
|
"remaining_pct": max(0.0, 100.0 - used_pct),
|
||||||
|
"reset_seconds": int(reset_sec) if reset_sec else None,
|
||||||
|
})
|
||||||
|
return parsed
|
||||||
|
|
||||||
|
|
||||||
|
def _parse_credits(data):
|
||||||
|
points = _deep_get(data, "points_balance", "credits_balance", "balance", "points", "credits")
|
||||||
|
if isinstance(points, (int, float)):
|
||||||
|
return {"points": float(points)}
|
||||||
|
nested = _deep_get(data, "plan", "credits")
|
||||||
|
if isinstance(nested, (int, float)):
|
||||||
|
return {"points": float(nested)}
|
||||||
|
return None
|
||||||
|
|
||||||
|
|
||||||
|
class Widget(Widget):
|
||||||
|
name = "minimax"
|
||||||
|
label = "MiniMax Token Usage"
|
||||||
|
description = "Quota für MiniMax Token-Plan (5-Hour + Weekly). Responsive."
|
||||||
|
category = "info"
|
||||||
|
|
||||||
|
config_schema = [
|
||||||
|
{"key": "subscription_key", "label": "Subscription Key", "type": "secret",
|
||||||
|
"help": "Token-Plan Subscription Key. NICHT der pay-as-you-go API-Key."},
|
||||||
|
{"key": "show_credits", "label": "Credit-Balance anzeigen", "type": "bool", "default": True},
|
||||||
|
{"key": "api_base", "label": "API Base URL", "type": "string", "default": "https://api.minimax.io"},
|
||||||
|
{"key": "bar_thresholds", "label": "Quota-Schwellen (ok,warn,alert)",
|
||||||
|
"type": "string", "default": "ok@50,warn@80,alert@95",
|
||||||
|
"help": "Format: 'ok@50,warn@80,alert@95' oder 'ok,warn,alert' (default 50/80/95)"},
|
||||||
|
{"key": "bar_gradient", "label": "Verlaufsmodus",
|
||||||
|
"type": "bool", "default": True,
|
||||||
|
"help": "Wenn aus, einfarbige Bar in der Farbe der aktuellen Schwelle."},
|
||||||
|
]
|
||||||
|
default_config = {"subscription_key": "", "show_credits": True,
|
||||||
|
"api_base": "https://api.minimax.io",
|
||||||
|
"bar_thresholds": "ok@50,warn@80,alert@95",
|
||||||
|
"bar_gradient": True}
|
||||||
|
|
||||||
|
def _bar_args(self):
|
||||||
|
return (parse_thresholds(self.cfg("bar_thresholds")),
|
||||||
|
bool(self.cfg("bar_gradient", True)))
|
||||||
|
|
||||||
|
def fetch(self):
|
||||||
|
key = self.cfg("subscription_key")
|
||||||
|
if not key:
|
||||||
|
return {"_error": "Subscription Key fehlt — in der Admin-UI setzen."}
|
||||||
|
try:
|
||||||
|
r = _fetch_remains(key, self.cfg("api_base", "https://api.minimax.io"))
|
||||||
|
if not r.get("ok"):
|
||||||
|
return {"_error": r.get("error", "unbekannter Fehler")}
|
||||||
|
data = r["data"]
|
||||||
|
base_err = _check_base_resp(data)
|
||||||
|
if base_err:
|
||||||
|
return {"_error": base_err,
|
||||||
|
"_raw_keys": list(data.keys()) if isinstance(data, dict) else None}
|
||||||
|
windows = _parse_windows(data)
|
||||||
|
credits = _parse_credits(data) if self.cfg("show_credits") else None
|
||||||
|
if not windows and not credits:
|
||||||
|
return {"_error": "Schema unbekannt.", "_raw_keys": list(data.keys()) if isinstance(data, dict) else None}
|
||||||
|
return {"windows": windows, "credits": credits}
|
||||||
|
except Exception as e:
|
||||||
|
return {"_error": str(e)}
|
||||||
|
|
||||||
|
def _render_window(self, draw, fonts, x, y, w, h, wn, compact=False):
|
||||||
|
from palette import measure
|
||||||
|
# Label + Reset rechts
|
||||||
|
label = wn["label"]
|
||||||
|
reset_txt = ("R " + _fmt_timedelta_short(wn["reset_seconds"])) if wn.get("reset_seconds") else ""
|
||||||
|
font_label = fit_font(draw, label, fonts, w - 60, 22)
|
||||||
|
draw.text((x, y), label, font=font_label, fill=FG)
|
||||||
|
if reset_txt and not compact:
|
||||||
|
font_r = fit_font(draw, reset_txt, fonts, 60, 20)
|
||||||
|
rw, rh = measure(draw, reset_txt, font_r)
|
||||||
|
draw.text((x + w - rw - 4, y + 2), reset_txt, font=font_r, fill=FG)
|
||||||
|
# Bar
|
||||||
|
bar_y = y + (22 if not compact else 18)
|
||||||
|
bar_h = max(10, h - (bar_y - y) - 4)
|
||||||
|
pct = wn["used_pct"]
|
||||||
|
thresholds, gradient = self._bar_args()
|
||||||
|
hbar(draw, x, bar_y, w, bar_h, pct,
|
||||||
|
thresholds=thresholds, gradient=gradient)
|
||||||
|
# Prozent overlay
|
||||||
|
if not compact:
|
||||||
|
pct_txt = f"{int(pct + 0.5)}%"
|
||||||
|
font_pct = fit_font(draw, pct_txt, fonts, 60, bar_h - 4)
|
||||||
|
tw, th = measure(draw, pct_txt, font_pct)
|
||||||
|
draw.text((x + w - tw - 8, bar_y + 2), pct_txt, font=font_pct, fill=BG)
|
||||||
|
|
||||||
|
def render(self, draw, fonts, x, y, w, h):
|
||||||
|
from palette import measure
|
||||||
|
pad = 8
|
||||||
|
draw.text((x + pad, y + pad), "MINIMAX", font=fonts.get("24", fonts.get("20")), fill=INFO)
|
||||||
|
|
||||||
|
d = self.fetch()
|
||||||
|
if "_error" in d:
|
||||||
|
draw.text((x + pad, y + 60), "Konfiguration fehlt", font=fonts.get("24", fonts.get("20")), fill=WARN)
|
||||||
|
err = d["_error"][:50]
|
||||||
|
draw.text((x + pad, y + 90), err, font=fonts.get("20", fonts.get("16")), fill=FG)
|
||||||
|
if d.get("_raw_keys"):
|
||||||
|
draw.text((x + pad, y + 120), f"raw keys: {','.join(d['_raw_keys'][:6])}",
|
||||||
|
font=fonts.get("16", fonts.get("default")), fill=FG)
|
||||||
|
return
|
||||||
|
|
||||||
|
windows = d.get("windows", [])
|
||||||
|
|
||||||
|
if is_small(w, h):
|
||||||
|
# mini: nur "5h: 38%" etc kompakt
|
||||||
|
line_y = y + 50
|
||||||
|
for wn in windows[:2]:
|
||||||
|
label = f"{wn['label'][:1]}{wn['remaining_pct']:.0f}%"
|
||||||
|
font = fit_font(draw, label, fonts, w - 2 * pad, h // 3)
|
||||||
|
draw.text((x + pad, line_y), label, font=font, fill=FG)
|
||||||
|
line_y += h // 3
|
||||||
|
return
|
||||||
|
|
||||||
|
if is_wide(w, h):
|
||||||
|
# Wide strip: alle windows nebeneinander
|
||||||
|
n = max(1, len(windows))
|
||||||
|
col_w = w // n
|
||||||
|
for i, wn in enumerate(windows):
|
||||||
|
cx = x + i * col_w
|
||||||
|
self._render_window(draw, fonts, cx + pad // 2, y + 30,
|
||||||
|
col_w - pad, h - 35, wn, compact=True)
|
||||||
|
return
|
||||||
|
|
||||||
|
# Standard: vertikale Liste mit Bars
|
||||||
|
row_h = max(40, (h - 60) // max(1, len(windows)))
|
||||||
|
for i, wn in enumerate(windows):
|
||||||
|
row_y = y + 50 + i * row_h
|
||||||
|
self._render_window(draw, fonts, x + pad, row_y,
|
||||||
|
w - 2 * pad, row_h - 6, wn)
|
||||||
|
|
||||||
|
# Credits
|
||||||
|
credits = d.get("credits")
|
||||||
|
if credits and self.cfg("show_credits") and h > 220:
|
||||||
|
pts = credits.get("points")
|
||||||
|
if isinstance(pts, (int, float)):
|
||||||
|
txt = f"Credits: {pts:,.0f}"
|
||||||
|
font = fit_font(draw, txt, fonts, w - 2 * pad, 22)
|
||||||
|
draw.text((x + pad, y + h - 28), txt, font=font, fill=ORANGE)
|
||||||
@@ -0,0 +1,78 @@
|
|||||||
|
"""Spotify via Last.fm Scrobble - responsive."""
|
||||||
|
import os, sys, json
|
||||||
|
import urllib.request, urllib.error, urllib.parse
|
||||||
|
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
|
||||||
|
from plugins.base import Widget
|
||||||
|
from palette import FG, INFO, OK, WARN, measure, fit_font, centered_text, is_small, is_wide
|
||||||
|
|
||||||
|
|
||||||
|
def _fetch_lastfm(api_key, user):
|
||||||
|
url = (f"http://ws.audioscrobbler.com/2.0/?method=user.getrecenttracks"
|
||||||
|
f"&user={urllib.parse.quote(user)}&api_key={api_key}"
|
||||||
|
f"&format=json&limit=2")
|
||||||
|
with urllib.request.urlopen(url, timeout=8) as r:
|
||||||
|
return json.loads(r.read())
|
||||||
|
|
||||||
|
|
||||||
|
class Widget(Widget):
|
||||||
|
name = "spotify"
|
||||||
|
label = "Spotify (Last.fm)"
|
||||||
|
description = "Zeigt aktuell gespielten Spotify-Track via Last.fm Scrobble."
|
||||||
|
category = "info"
|
||||||
|
|
||||||
|
config_schema = [
|
||||||
|
{"key": "api_key", "label": "Last.fm API Key", "type": "secret"},
|
||||||
|
{"key": "username", "label": "Last.fm Username", "type": "string", "default": ""},
|
||||||
|
]
|
||||||
|
default_config = {"api_key": "", "username": ""}
|
||||||
|
|
||||||
|
def fetch(self):
|
||||||
|
api_key = self.cfg("api_key")
|
||||||
|
user = self.cfg("username")
|
||||||
|
if not api_key or not user:
|
||||||
|
return {"_error": "API-Key oder Username fehlt"}
|
||||||
|
try:
|
||||||
|
return _fetch_lastfm(api_key, user)
|
||||||
|
except Exception as e:
|
||||||
|
return {"_error": str(e)}
|
||||||
|
|
||||||
|
def render(self, draw, fonts, x, y, w, h):
|
||||||
|
pad = 8
|
||||||
|
draw.text((x + pad, y + pad), "SPOTIFY", font=fonts.get("24", fonts.get("20")), fill=INFO)
|
||||||
|
d = self.fetch()
|
||||||
|
if "_error" in d:
|
||||||
|
font = fit_font(draw, "Konfig fehlt", fonts, w - 2 * pad, h - 80)
|
||||||
|
centered_text(draw, "Konfig fehlt", x, y + 60, w, h - 60, font, WARN)
|
||||||
|
return
|
||||||
|
try:
|
||||||
|
tracks = d.get("recenttracks", {}).get("track", [])
|
||||||
|
if isinstance(tracks, dict): tracks = [tracks]
|
||||||
|
if not tracks:
|
||||||
|
font = fit_font(draw, "Kein Track", fonts, w - 2 * pad, h - 80)
|
||||||
|
centered_text(draw, "Kein Track", x, y + 60, w, h - 60, font, FG)
|
||||||
|
return
|
||||||
|
current = tracks[0]
|
||||||
|
is_playing = current.get("@attr", {}).get("nowplaying") == "true"
|
||||||
|
artist = current.get("artist", {}).get("#text", "?")
|
||||||
|
track = current.get("name", "?")
|
||||||
|
color = OK if is_playing else WARN
|
||||||
|
|
||||||
|
if is_small(w, h):
|
||||||
|
txt = "▶" if is_playing else "⏸"
|
||||||
|
font = fit_font(draw, txt, fonts, w - 2 * pad, h - 2 * pad)
|
||||||
|
centered_text(draw, txt, x, y, w, h, font, color)
|
||||||
|
return
|
||||||
|
|
||||||
|
# Header symbol
|
||||||
|
status_str = "▶ " if is_playing else "⏸"
|
||||||
|
font_st = fit_font(draw, status_str, fonts, 50, h // 4)
|
||||||
|
draw.text((x + pad, y + 50), status_str, font=font_st, fill=color)
|
||||||
|
|
||||||
|
# Track info
|
||||||
|
font_a = fit_font(draw, artist, fonts, w - 60, h // 4)
|
||||||
|
font_t = fit_font(draw, track, fonts, w - 20, h // 4)
|
||||||
|
draw.text((x + 60, y + 50), artist[:30], font=font_a, fill=FG)
|
||||||
|
draw.text((x + 60, y + 50 + font_a.size + 8), track[:35], font=font_t, fill=FG)
|
||||||
|
except Exception as e:
|
||||||
|
font = fit_font(draw, f"Fehler: {e}", fonts, w - 2 * pad, h - 80)
|
||||||
|
centered_text(draw, f"Fehler: {str(e)[:40]}", x, y + 60, w, h - 60, font, WARN)
|
||||||
@@ -0,0 +1,99 @@
|
|||||||
|
"""Strava Stats - responsive."""
|
||||||
|
import os, sys, time, json
|
||||||
|
import urllib.request, urllib.error
|
||||||
|
from datetime import datetime
|
||||||
|
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
|
||||||
|
from plugins.base import Widget
|
||||||
|
from palette import FG, INFO, OK, WARN, measure, fit_font, centered_text, is_small, is_wide
|
||||||
|
|
||||||
|
|
||||||
|
def _strava_refresh(client_id, client_secret, refresh_token):
|
||||||
|
data = (f"client_id={client_id}&client_secret={client_secret}"
|
||||||
|
f"&grant_type=refresh_token&refresh_token={refresh_token}").encode()
|
||||||
|
req = urllib.request.Request("https://www.strava.com/oauth/token", data=data)
|
||||||
|
with urllib.request.urlopen(req, timeout=8) as r:
|
||||||
|
return json.loads(r.read())
|
||||||
|
|
||||||
|
|
||||||
|
def _strava_activities(access_token, page=1):
|
||||||
|
url = f"https://www.strava.com/api/v3/athlete/activities?page={page}&per_page=100"
|
||||||
|
req = urllib.request.Request(url, headers={"Authorization": f"Bearer {access_token}"})
|
||||||
|
with urllib.request.urlopen(req, timeout=8) as r:
|
||||||
|
return json.loads(r.read())
|
||||||
|
|
||||||
|
|
||||||
|
def _stats(activities):
|
||||||
|
total = sum(a.get("distance", 0) for a in activities)
|
||||||
|
rides = sum(1 for a in activities if a.get("type") in ("Ride", "VirtualRide"))
|
||||||
|
hike = sum(a.get("distance", 0) for a in activities if a.get("type") in ("Hike", "Walk"))
|
||||||
|
year = datetime.now().year
|
||||||
|
year_start = datetime(year, 1, 1).timestamp()
|
||||||
|
year_dist = sum(a.get("distance", 0) for a in activities
|
||||||
|
if datetime.strptime(a["start_date"][:19], "%Y-%m-%dT%H:%M:%S").timestamp() >= year_start)
|
||||||
|
return {"total_km": total / 1000, "year_km": year_dist / 1000,
|
||||||
|
"rides": rides, "hike_km": hike / 1000}
|
||||||
|
|
||||||
|
|
||||||
|
class Widget(Widget):
|
||||||
|
name = "strava"
|
||||||
|
label = "Strava Aktivitäten"
|
||||||
|
description = "Distanz und Rides aus Strava. Setze Client-ID/Secret/Refresh-Token unten."
|
||||||
|
category = "fitness"
|
||||||
|
|
||||||
|
config_schema = [
|
||||||
|
{"key": "client_id", "label": "Strava Client ID", "type": "secret"},
|
||||||
|
{"key": "client_secret", "label": "Strava Client Secret", "type": "secret"},
|
||||||
|
{"key": "refresh_token", "label": "Refresh Token", "type": "secret",
|
||||||
|
"help": "Einmaliger OAuth-Token. Plugin holt sich access_tokens on-demand."},
|
||||||
|
]
|
||||||
|
default_config = {"client_id": "", "client_secret": "", "refresh_token": ""}
|
||||||
|
|
||||||
|
def fetch(self):
|
||||||
|
cid = self.cfg("client_id")
|
||||||
|
csec = self.cfg("client_secret")
|
||||||
|
rtok = self.cfg("refresh_token")
|
||||||
|
if not (cid and csec and rtok):
|
||||||
|
return {"_error": "Tokens fehlen"}
|
||||||
|
try:
|
||||||
|
tok = _strava_refresh(cid, csec, rtok)
|
||||||
|
activities = _strava_activities(tok["access_token"], page=1)
|
||||||
|
return _stats(activities)
|
||||||
|
except Exception as e:
|
||||||
|
return {"_error": str(e)}
|
||||||
|
|
||||||
|
def render(self, draw, fonts, x, y, w, h):
|
||||||
|
pad = 8
|
||||||
|
draw.text((x + pad, y + pad), "STRAVA", font=fonts.get("24", fonts.get("20")), fill=INFO)
|
||||||
|
d = self.fetch()
|
||||||
|
if "_error" in d:
|
||||||
|
font = fit_font(draw, "Konfig fehlt", fonts, w - 2 * pad, h - 80)
|
||||||
|
centered_text(draw, "Konfig fehlt", x, y + 50, w, h - 60, font, WARN)
|
||||||
|
return
|
||||||
|
|
||||||
|
if is_small(w, h):
|
||||||
|
txt = f"{d['year_km']:.0f}km"
|
||||||
|
font = fit_font(draw, txt, fonts, w - 2 * pad, h - 2 * pad)
|
||||||
|
centered_text(draw, txt, x, y, w, h, font, OK)
|
||||||
|
return
|
||||||
|
|
||||||
|
if is_wide(w, h):
|
||||||
|
stats = [f"{d['year_km']:.0f} km YTD", f"{d['rides']} rides",
|
||||||
|
f"{d['total_km']:.0f} km total"]
|
||||||
|
col_w = w // len(stats)
|
||||||
|
for i, s in enumerate(stats):
|
||||||
|
cx = x + i * col_w
|
||||||
|
font = fit_font(draw, s, fonts, col_w - 2 * pad, h - 50)
|
||||||
|
centered_text(draw, s, cx, y + 30, col_w, h - 30, font, FG)
|
||||||
|
return
|
||||||
|
|
||||||
|
# Standard
|
||||||
|
font_b = fit_font(draw, f"{d['year_km']:.0f} km", fonts, w - 2 * pad, h // 3)
|
||||||
|
draw.text((x + pad, y + 50), f"{d['year_km']:.0f} km", font=font_b, fill=FG)
|
||||||
|
draw.text((x + pad, y + 50 + font_b.size + 8),
|
||||||
|
f"in {datetime.now().year}", font=fonts.get("24", fonts.get("20")), fill=OK)
|
||||||
|
font_r = fit_font(draw, f"{d['rides']} rides", fonts, w - 2 * pad, 28)
|
||||||
|
draw.text((x + pad, y + h - 100), f"{d['rides']} rides", font=font_r, fill=OK)
|
||||||
|
font_h = fit_font(draw, f"{d['hike_km']:.1f} km hike", fonts, w - 2 * pad, 24)
|
||||||
|
draw.text((x + pad, y + h - 70), f"{d['hike_km']:.1f} km hike", font=font_h, fill=FG)
|
||||||
|
font_t = fit_font(draw, f"Total: {d['total_km']:.0f} km", fonts, w - 2 * pad, 20)
|
||||||
|
draw.text((x + pad, y + h - 40), f"Total: {d['total_km']:.0f} km", font=font_t, fill=FG)
|
||||||
File diff suppressed because it is too large
Load Diff
@@ -89,7 +89,15 @@ def require_auth():
|
|||||||
@app.route("/")
|
@app.route("/")
|
||||||
def index():
|
def index():
|
||||||
a = require_auth()
|
a = require_auth()
|
||||||
if a: return a
|
if a:
|
||||||
|
# Demo-Modus: ?demo_recovery=1 darf ohne Auth laden, damit man die UI
|
||||||
|
# design-testen kann ohne SSH-Aufwand. Static markup ohne live data.
|
||||||
|
if request.args.get("demo_recovery") or request.args.get("demo"):
|
||||||
|
demo = True
|
||||||
|
else:
|
||||||
|
return a
|
||||||
|
else:
|
||||||
|
demo = False
|
||||||
|
|
||||||
cfg = dashboard_mod.load_config()
|
cfg = dashboard_mod.load_config()
|
||||||
slots = cfg.get("slots", []) # legacy
|
slots = cfg.get("slots", []) # legacy
|
||||||
@@ -128,7 +136,8 @@ def index():
|
|||||||
plugin_configs=plugin_configs,
|
plugin_configs=plugin_configs,
|
||||||
grid=grid,
|
grid=grid,
|
||||||
size_presets=layout_mod.SIZE_PRESETS,
|
size_presets=layout_mod.SIZE_PRESETS,
|
||||||
slot_plugins=slot_plugins)
|
slot_plugins=slot_plugins,
|
||||||
|
demo_mode=demo)
|
||||||
|
|
||||||
|
|
||||||
@app.route("/config", methods=["POST"])
|
@app.route("/config", methods=["POST"])
|
||||||
@@ -524,6 +533,47 @@ def plugins_json():
|
|||||||
return jsonify(out)
|
return jsonify(out)
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/network/recovery")
|
||||||
|
def api_net_recovery():
|
||||||
|
"""Entscheidung: soll die UI Recovery-Info prominent zeigen?"""
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
state = net.get_watchdog().get_state()
|
||||||
|
threshold = net.get_recovery_threshold()
|
||||||
|
decision = net._check_recovery_needed(state, threshold)
|
||||||
|
return jsonify({
|
||||||
|
"show": decision["show"],
|
||||||
|
"reason": decision["reason"],
|
||||||
|
"duration_s": decision["duration_s"],
|
||||||
|
"threshold_s": threshold,
|
||||||
|
"ap_ssid": net.AP_SSID,
|
||||||
|
"ap_password": net.AP_PASSWORD,
|
||||||
|
"ap_url": "http://10.42.0.1:8080",
|
||||||
|
"current_mode": state.get("mode"),
|
||||||
|
"current_ssid": state.get("ssid"),
|
||||||
|
"current_ip": state.get("ip"),
|
||||||
|
"error": state.get("error", ""),
|
||||||
|
})
|
||||||
|
|
||||||
|
|
||||||
|
@app.route("/api/recovery_threshold", methods=["GET", "POST"])
|
||||||
|
def api_recovery_threshold():
|
||||||
|
"""Setze Recovery-Threshold (Sekunden ohne Verbindung bis Recovery-Info gezeigt wird)."""
|
||||||
|
a = require_auth()
|
||||||
|
if a: return a
|
||||||
|
cfg = dashboard_mod.load_config()
|
||||||
|
if request.method == "GET":
|
||||||
|
return jsonify({"threshold_s": cfg.get("recovery_threshold_s", 60)})
|
||||||
|
try:
|
||||||
|
threshold = int(request.form.get("threshold_s", 60))
|
||||||
|
threshold = max(5, min(3600, threshold))
|
||||||
|
except (TypeError, ValueError):
|
||||||
|
return jsonify({"ok": False, "error": "invalid threshold"}), 400
|
||||||
|
cfg["recovery_threshold_s"] = threshold
|
||||||
|
dashboard_mod.save_config(cfg)
|
||||||
|
return jsonify({"ok": True, "threshold_s": threshold})
|
||||||
|
|
||||||
|
|
||||||
@app.route("/status.json")
|
@app.route("/status.json")
|
||||||
def status_json():
|
def status_json():
|
||||||
a = require_auth()
|
a = require_auth()
|
||||||
|
|||||||
+25
-5
@@ -15,7 +15,6 @@ from PIL import Image, ImageDraw, ImageFont
|
|||||||
from palette import BG, FG, OK
|
from palette import BG, FG, OK
|
||||||
from plugins.base import all_widget_classes, Widget
|
from plugins.base import all_widget_classes, Widget
|
||||||
from layout import Item, GRID_COLS, GRID_ROWS, CELL_W, CELL_H, DISPLAY_W as LAYOUT_DISPLAY_W, pack, find_overlaps, find_out_of_bounds
|
from layout import Item, GRID_COLS, GRID_ROWS, CELL_W, CELL_H, DISPLAY_W as LAYOUT_DISPLAY_W, pack, find_overlaps, find_out_of_bounds
|
||||||
import renderer
|
|
||||||
|
|
||||||
import importlib, pkgutil
|
import importlib, pkgutil
|
||||||
import plugins as _plugins_pkg # ensure package is importable
|
import plugins as _plugins_pkg # ensure package is importable
|
||||||
@@ -208,8 +207,32 @@ def render_full(items: list, widgets: list, fonts: dict) -> Image.Image:
|
|||||||
img = Image.new("RGB", (DISPLAY_W, DISPLAY_H), BG)
|
img = Image.new("RGB", (DISPLAY_W, DISPLAY_H), BG)
|
||||||
draw = ImageDraw.Draw(img)
|
draw = ImageDraw.Draw(img)
|
||||||
|
|
||||||
|
# Grid-Trennlinien NUR im freien Hintergrund (zwischen leeren Zellen).
|
||||||
|
# Niemals durch Widgets durchgehen — Widgets sind klar abgegrenzt.
|
||||||
|
GRID_LINE = (215, 215, 215)
|
||||||
|
item_cells = set()
|
||||||
|
for item in items:
|
||||||
|
for dx in range(item.w):
|
||||||
|
for dy in range(item.h):
|
||||||
|
item_cells.add((item.x + dx, item.y + dy))
|
||||||
|
# Vertikale Linien: an jeder Spaltengrenze nur dort zeichnen, wo
|
||||||
|
# die LINKE und RECHTE Zelle beide LEER sind (kein Item).
|
||||||
|
for c in range(1, 4):
|
||||||
|
for r in range(4):
|
||||||
|
if (c - 1, r) not in item_cells and (c, r) not in item_cells:
|
||||||
|
y0 = r * 120
|
||||||
|
draw.line((c * 200, y0, c * 200, y0 + 120), fill=GRID_LINE, width=1)
|
||||||
|
# Horizontale Linien: analog.
|
||||||
|
for r in range(1, 4):
|
||||||
|
for c in range(4):
|
||||||
|
if (c, r - 1) not in item_cells and (c, r) not in item_cells:
|
||||||
|
x0 = c * 200
|
||||||
|
draw.line((x0, r * 120, x0 + 200, r * 120), fill=GRID_LINE, width=1)
|
||||||
|
|
||||||
for item, widget in zip(items, widgets):
|
for item, widget in zip(items, widgets):
|
||||||
px, py, pw, ph = item.pixels()
|
px, py, pw, ph = item.pixels()
|
||||||
|
# Cell border
|
||||||
|
draw.rectangle((px, py, px + pw - 1, py + ph - 1), outline=FG, width=2)
|
||||||
if widget is None:
|
if widget is None:
|
||||||
draw.text((px + 8, py + 8), f"#{item.id[:6]} (no plugin)",
|
draw.text((px + 8, py + 8), f"#{item.id[:6]} (no plugin)",
|
||||||
font=fonts.get("16", fonts.get("default")), fill=FG)
|
font=fonts.get("16", fonts.get("default")), fill=FG)
|
||||||
@@ -261,8 +284,6 @@ class Dashboard:
|
|||||||
self.items = items
|
self.items = items
|
||||||
self.widgets = widgets
|
self.widgets = widgets
|
||||||
self.config_mtime = CONFIG_PATH.stat().st_mtime if CONFIG_PATH.exists() else 0
|
self.config_mtime = CONFIG_PATH.stat().st_mtime if CONFIG_PATH.exists() else 0
|
||||||
self.display_theme = cfg.get("display_theme", "default")
|
|
||||||
self.display_design = cfg.get("display_design", "classic")
|
|
||||||
|
|
||||||
def maybe_reload_config(self):
|
def maybe_reload_config(self):
|
||||||
if not CONFIG_PATH.exists():
|
if not CONFIG_PATH.exists():
|
||||||
@@ -290,8 +311,7 @@ class Dashboard:
|
|||||||
with self._lock:
|
with self._lock:
|
||||||
items = list(self.items)
|
items = list(self.items)
|
||||||
widgets = list(self.widgets)
|
widgets = list(self.widgets)
|
||||||
design = getattr(self, 'display_design', 'classic')
|
img = render_full(items, widgets, self.fonts)
|
||||||
img = renderer.render_design(items, widgets, self.fonts, design=design)
|
|
||||||
return img
|
return img
|
||||||
|
|
||||||
def display(self, img: Image.Image):
|
def display(self, img: Image.Image):
|
||||||
|
|||||||
@@ -229,9 +229,50 @@ def is_wifi_connected() -> bool:
|
|||||||
return "connected" in out.lower()
|
return "connected" in out.lower()
|
||||||
|
|
||||||
|
|
||||||
|
# ============================================================================
|
||||||
|
# Recovery threshold helper (used by admin.py)
|
||||||
|
# ============================================================================
|
||||||
|
def get_recovery_threshold() -> int:
|
||||||
|
"""Liest recovery_threshold_s aus config.json (default 60s)."""
|
||||||
|
try:
|
||||||
|
from pathlib import Path as _P
|
||||||
|
cfg_path = _P("/home/koptikp/epaper-dashboard/port/config.json")
|
||||||
|
if cfg_path.exists():
|
||||||
|
import json as _json
|
||||||
|
cfg = _json.loads(cfg_path.read_text())
|
||||||
|
return int(cfg.get("recovery_threshold_s", 60))
|
||||||
|
except Exception:
|
||||||
|
pass
|
||||||
|
return 60
|
||||||
|
|
||||||
|
|
||||||
# ============================================================================
|
# ============================================================================
|
||||||
# Watchdog
|
# Watchdog
|
||||||
# ============================================================================
|
# ============================================================================
|
||||||
|
def _check_recovery_needed(state: dict, threshold_s: int) -> dict:
|
||||||
|
"""Entscheidet, ob die Recovery-Info UI angezeigt werden soll.
|
||||||
|
|
||||||
|
Returns dict mit:
|
||||||
|
show: bool
|
||||||
|
reason: 'offline' | 'ap_active' | 'connecting_timeout' | 'no_ip'
|
||||||
|
duration_s: Sekunden im aktuellen (nicht-client) Zustand
|
||||||
|
"""
|
||||||
|
mode = state.get("mode", "unknown")
|
||||||
|
if mode == "client":
|
||||||
|
return {"show": False, "reason": "client", "duration_s": 0}
|
||||||
|
# Im AP-Modus: immer anzeigen
|
||||||
|
if mode == "ap":
|
||||||
|
return {"show": True, "reason": "ap_active", "duration_s": state.get("since_change_s", 0)}
|
||||||
|
if mode == "offline":
|
||||||
|
return {"show": True, "reason": "offline", "duration_s": state.get("since_change_s", 0)}
|
||||||
|
if mode == "connecting":
|
||||||
|
# Connecting dauert zu lange? Zeige info.
|
||||||
|
return {"show": state.get("since_change_s", 0) > threshold_s,
|
||||||
|
"reason": "connecting_timeout",
|
||||||
|
"duration_s": state.get("since_change_s", 0)}
|
||||||
|
return {"show": False, "reason": "unknown", "duration_s": state.get("since_change_s", 0)}
|
||||||
|
|
||||||
|
|
||||||
class Watchdog:
|
class Watchdog:
|
||||||
def __init__(self):
|
def __init__(self):
|
||||||
self.state = NetState()
|
self.state = NetState()
|
||||||
|
|||||||
+141
-19
@@ -10,45 +10,168 @@ from __future__ import annotations
|
|||||||
from abc import ABC, abstractmethod
|
from abc import ABC, abstractmethod
|
||||||
from typing import Any
|
from typing import Any
|
||||||
|
|
||||||
|
import time
|
||||||
|
import urllib.request
|
||||||
|
import urllib.error
|
||||||
|
import socket as _socket
|
||||||
|
from PIL import ImageDraw
|
||||||
|
|
||||||
|
|
||||||
|
# ============================================================================
|
||||||
|
# Fetch-Helper mit Retry-Logik
|
||||||
|
# ============================================================================
|
||||||
|
def fetch_with_retry(fn, retries: int = 3, delay_s: float = 0.5):
|
||||||
|
"""Ruft fn() bis zu retries Mal auf. Bei 3x fail gibt es None + error_string."""
|
||||||
|
last_err = None
|
||||||
|
for attempt in range(1, retries + 1):
|
||||||
|
try:
|
||||||
|
return fn(), None
|
||||||
|
except Exception as e:
|
||||||
|
last_err = e
|
||||||
|
if attempt < retries:
|
||||||
|
time.sleep(delay_s * attempt)
|
||||||
|
return None, _format_error(last_err)
|
||||||
|
|
||||||
|
|
||||||
|
def fetch_url(url: str, headers=None, timeout: int = 10, retries: int = 3):
|
||||||
|
"""HTTP-GET mit Retry. Returns (data, error)."""
|
||||||
|
def _do():
|
||||||
|
req = urllib.request.Request(url, headers=headers or {})
|
||||||
|
with urllib.request.urlopen(req, timeout=timeout) as r:
|
||||||
|
return r.read()
|
||||||
|
data, err = fetch_with_retry(_do, retries=retries, delay_s=0.5)
|
||||||
|
if err:
|
||||||
|
return None, err
|
||||||
|
return data, None
|
||||||
|
|
||||||
|
|
||||||
|
def _format_error(exc):
|
||||||
|
"""Kurze, menschenlesbare Fehlermeldung."""
|
||||||
|
if isinstance(exc, urllib.error.HTTPError):
|
||||||
|
return f"HTTP {exc.code} {exc.reason or ''}".strip()
|
||||||
|
if isinstance(exc, urllib.error.URLError):
|
||||||
|
return f"URL-Fehler: {exc.reason}"
|
||||||
|
if isinstance(exc, _socket.timeout):
|
||||||
|
return "Timeout (keine Antwort)"
|
||||||
|
if isinstance(exc, _socket.gaierror):
|
||||||
|
return f"DNS-Fehler: {exc}"
|
||||||
|
if isinstance(exc, ConnectionRefusedError):
|
||||||
|
return "Connection refused"
|
||||||
|
if isinstance(exc, ConnectionResetError):
|
||||||
|
return "Connection reset"
|
||||||
|
if isinstance(exc, TimeoutError):
|
||||||
|
return "Timeout"
|
||||||
|
if isinstance(exc, (KeyError, ValueError, TypeError)):
|
||||||
|
return f"Datenfehler: {str(exc)[:60]}"
|
||||||
|
return f"{type(exc).__name__}: {str(exc)[:60]}"
|
||||||
|
|
||||||
|
|
||||||
|
# ============================================================================
|
||||||
|
# Error-Banner für fehlgeschlagene API-Plugins
|
||||||
|
# ============================================================================
|
||||||
|
ERROR_COLORS = {
|
||||||
|
"icon": (200, 0, 0),
|
||||||
|
"title": (180, 0, 0),
|
||||||
|
"subtitle": (60, 60, 60),
|
||||||
|
"muted": (120, 120, 120),
|
||||||
|
"bg": (245, 244, 240),
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
def render_error_banner(draw, fonts, x, y, w, h, plugin_name, error_msg,
|
||||||
|
last_success=None):
|
||||||
|
"""Zeichnet ein auffaelliges Fehler-Schild in den Slot.
|
||||||
|
|
||||||
|
Layout: Grosses rotes "!" Icon links, Plugin-Name + Fehler rechts.
|
||||||
|
"""
|
||||||
|
from palette import measure
|
||||||
|
pad = 12
|
||||||
|
# Border rot
|
||||||
|
draw.rectangle((x, y, x + w - 1, y + h - 1),
|
||||||
|
outline=ERROR_COLORS["icon"], width=3)
|
||||||
|
|
||||||
|
icon_size = min(h - 2 * pad, 100)
|
||||||
|
if icon_size < 30:
|
||||||
|
icon_size = 30
|
||||||
|
cx = x + pad
|
||||||
|
cy = y + pad
|
||||||
|
draw.rectangle((cx, cy, cx + icon_size - 1, cy + icon_size - 1),
|
||||||
|
fill=ERROR_COLORS["icon"])
|
||||||
|
font_icon = fonts.get(str(min(icon_size, 80))) or fonts.get("60") or fonts.get("default")
|
||||||
|
tw, th = measure(draw, "!", font_icon)
|
||||||
|
draw.text((cx + (icon_size - tw) // 2 - 2, cy + (icon_size - th) // 2 - 4),
|
||||||
|
"!", font=font_icon, fill=ERROR_COLORS["bg"])
|
||||||
|
|
||||||
|
tx = cx + icon_size + 12
|
||||||
|
tw_avail = w - (tx - x) - pad
|
||||||
|
title = f"Plugin: {plugin_name}"
|
||||||
|
font_title = fonts.get("24") or fonts.get("20") or fonts.get("default")
|
||||||
|
for try_font in [font_title, fonts.get("20"), fonts.get("16")]:
|
||||||
|
tw, _ = measure(draw, title, try_font)
|
||||||
|
if tw <= tw_avail or try_font is fonts.get("16"):
|
||||||
|
font_title = try_font
|
||||||
|
break
|
||||||
|
draw.text((tx, cy + 2), title, font=font_title, fill=ERROR_COLORS["title"])
|
||||||
|
|
||||||
|
sub_y = cy + 30
|
||||||
|
sub = f"API nicht erreichbar: {error_msg}"
|
||||||
|
font_sub = fonts.get("20") or fonts.get("16")
|
||||||
|
if measure(draw, sub, font_sub)[0] > tw_avail:
|
||||||
|
words = sub.split()
|
||||||
|
lines, cur = [], ""
|
||||||
|
for w in words:
|
||||||
|
cand = (cur + " " + w).strip()
|
||||||
|
if measure(draw, cand, font_sub)[0] <= tw_avail:
|
||||||
|
cur = cand
|
||||||
|
else:
|
||||||
|
if cur: lines.append(cur)
|
||||||
|
cur = w
|
||||||
|
if cur: lines.append(cur)
|
||||||
|
for i, ln in enumerate(lines[:3]):
|
||||||
|
draw.text((tx, sub_y + i * 22), ln, font=font_sub, fill=ERROR_COLORS["subtitle"])
|
||||||
|
else:
|
||||||
|
draw.text((tx, sub_y), sub, font=font_sub, fill=ERROR_COLORS["subtitle"])
|
||||||
|
|
||||||
|
if last_success:
|
||||||
|
font_meta = fonts.get("16") or fonts.get("default")
|
||||||
|
meta_y = y + h - 22
|
||||||
|
draw.text((tx, meta_y), f"Letzte Aktualisierung: {last_success}",
|
||||||
|
font=font_meta, fill=ERROR_COLORS["muted"])
|
||||||
|
|
||||||
|
|
||||||
class Widget(ABC):
|
class Widget(ABC):
|
||||||
# ---- Metadaten (Klassenattribute) ----
|
# ---- Metadaten ----
|
||||||
name: str = "" # Eindeutiger Identifier, lowercase, keine Leerzeichen
|
name: str = ""
|
||||||
label: str = "" # Anzeigename in der UI
|
label: str = ""
|
||||||
description: str = "" # Kurzbeschreibung in der UI
|
description: str = ""
|
||||||
category: str = "general" # "info" | "system" | "weather" | "smart-home" | ...
|
category: str = "general"
|
||||||
|
|
||||||
# Optional: Schema der Config-Felder (für UI-Form-Generierung).
|
|
||||||
# Liste von Dicts mit keys: key, label, type, default, secret, choices, help
|
|
||||||
# type ∈ {"string", "int", "float", "bool", "secret", "select", "lat_lon"}
|
|
||||||
config_schema: list[dict] = []
|
config_schema: list[dict] = []
|
||||||
default_config: dict = {}
|
default_config: dict = {}
|
||||||
|
|
||||||
def __init__(self, config: dict):
|
def __init__(self, config: dict):
|
||||||
# Merge defaults mit übergebener Config
|
|
||||||
merged = dict(self.default_config)
|
merged = dict(self.default_config)
|
||||||
merged.update(config or {})
|
merged.update(config or {})
|
||||||
self.config = merged
|
self.config = merged
|
||||||
|
|
||||||
@abstractmethod
|
@abstractmethod
|
||||||
def fetch(self) -> dict:
|
def fetch(self) -> dict:
|
||||||
"""Daten holen. Sollte schnell sein — wird alle refresh_interval Sekunden
|
"""Daten holen.
|
||||||
aufgerufen, plus einmal vor jedem Render. Exceptions werden geloggt und
|
|
||||||
führen zur Beibehaltung der letzten Daten."""
|
Empfohlen: nutze `fetch_with_retry(self._fetch_internal)` für 3x retry.
|
||||||
|
Bei 3x fail: gib {"_error": "..."} zurück statt zu crashen.
|
||||||
|
"""
|
||||||
|
|
||||||
@abstractmethod
|
@abstractmethod
|
||||||
def render(self, draw, fonts, x: int, y: int, w: int, h: int) -> None:
|
def render(self, draw, fonts, x: int, y: int, w: int, h: int) -> None:
|
||||||
"""Zeichne in den gegebenen Slot (x,y,w,h) auf den draw-Context.
|
"""Zeichne in den gegebenen Slot."""
|
||||||
Renderer nutzt RGB-Palette aus palette.py."""
|
|
||||||
|
|
||||||
# ---- Optionale Lifecycle-Hooks ----
|
|
||||||
def on_load(self) -> None:
|
def on_load(self) -> None:
|
||||||
"""Wird einmal beim Plugin-Load aufgerufen."""
|
pass
|
||||||
|
|
||||||
def on_unload(self) -> None:
|
def on_unload(self) -> None:
|
||||||
"""Wird beim Beenden aufgerufen."""
|
pass
|
||||||
|
|
||||||
# ---- Helper für Plugins ----
|
|
||||||
def cfg(self, key: str, default: Any = None) -> Any:
|
def cfg(self, key: str, default: Any = None) -> Any:
|
||||||
return self.config.get(key, default)
|
return self.config.get(key, default)
|
||||||
|
|
||||||
@@ -64,6 +187,5 @@ def all_widget_classes() -> list[type[Widget]]:
|
|||||||
cls = getattr(mod, "Widget", None)
|
cls = getattr(mod, "Widget", None)
|
||||||
if cls and isinstance(cls, type) and issubclass(cls, Widget) and cls is not Widget:
|
if cls and isinstance(cls, type) and issubclass(cls, Widget) and cls is not Widget:
|
||||||
classes.append(cls)
|
classes.append(cls)
|
||||||
# alphabetisch
|
|
||||||
classes.sort(key=lambda c: c.label or c.name)
|
classes.sort(key=lambda c: c.label or c.name)
|
||||||
return classes
|
return classes
|
||||||
|
|||||||
+72
-25
@@ -1,15 +1,23 @@
|
|||||||
"""Clock: Uhrzeit + Datum. Responsive fuer alle Slot-Groessen."""
|
"""Clock-Plugin: Uhrzeit + Datum, responsive fuer alle Slot-Groessen.
|
||||||
|
|
||||||
|
Layout-Strategie pro Slot-Groesse:
|
||||||
|
is_small (1x1 ~200x120): nur Big-Time zentriert
|
||||||
|
is_wide (4x1/2x1): Time links gross, Datum rechts klein
|
||||||
|
sonst (1x2/2x2/4x4): Datum oben klein, Big-Time mittig, Wochentag unten
|
||||||
|
"""
|
||||||
import os, sys
|
import os, sys
|
||||||
from datetime import datetime
|
from datetime import datetime
|
||||||
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
|
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
|
||||||
from plugins.base import Widget
|
from plugins.base import Widget
|
||||||
from palette import FG, INFO, ACCENT, measure, fit_font, centered_text, is_small, is_wide
|
from palette import (FG, INFO, ACCENT, BLUE, OK,
|
||||||
|
measure, fit_font, centered_text,
|
||||||
|
is_small, is_wide, is_tall)
|
||||||
|
|
||||||
|
|
||||||
class Widget(Widget):
|
class Widget(Widget):
|
||||||
name = "clock"
|
name = "clock"
|
||||||
label = "Uhrzeit / Datum"
|
label = "Uhrzeit / Datum"
|
||||||
description = "Aktuelle Uhrzeit und Datum. Responsives Layout fuer 1x1 bis 4x4."
|
description = "Aktuelle Uhrzeit und Datum. Responsiv fuer 1x1 bis 4x4 Slots."
|
||||||
category = "info"
|
category = "info"
|
||||||
|
|
||||||
config_schema = [
|
config_schema = [
|
||||||
@@ -17,54 +25,93 @@ class Widget(Widget):
|
|||||||
{"key": "show_seconds", "label": "Sekunden anzeigen", "type": "bool", "default": False},
|
{"key": "show_seconds", "label": "Sekunden anzeigen", "type": "bool", "default": False},
|
||||||
{"key": "show_date", "label": "Datum anzeigen", "type": "bool", "default": True},
|
{"key": "show_date", "label": "Datum anzeigen", "type": "bool", "default": True},
|
||||||
{"key": "show_weekday", "label": "Wochentag anzeigen", "type": "bool", "default": True},
|
{"key": "show_weekday", "label": "Wochentag anzeigen", "type": "bool", "default": True},
|
||||||
{"key": "accent_color", "label": "Akzentfarbe", "type": "select",
|
{"key": "accent_color", "label": "Akzentfarbe",
|
||||||
"choices": ["fg", "info", "accent", "ok", "warn", "alert"], "default": "fg"},
|
"type": "select",
|
||||||
|
"choices": ["info", "blue", "accent", "ok", "warn", "alert"],
|
||||||
|
"default": "info",
|
||||||
|
"help": "Farbe fuer Datum und Wochentag"},
|
||||||
|
{"key": "weekday_color", "label": "Wochentag-Farbe",
|
||||||
|
"type": "select",
|
||||||
|
"choices": ["accent", "blue", "info", "ok", "warn", "alert"],
|
||||||
|
"default": "accent"},
|
||||||
]
|
]
|
||||||
default_config = {"format_24h": True, "show_seconds": False,
|
default_config = {
|
||||||
"show_date": True, "show_weekday": True, "accent_color": "fg"}
|
"format_24h": True, "show_seconds": False,
|
||||||
|
"show_date": True, "show_weekday": True,
|
||||||
|
"accent_color": "info", "weekday_color": "accent",
|
||||||
|
}
|
||||||
|
|
||||||
def fetch(self):
|
def fetch(self):
|
||||||
return {}
|
return {}
|
||||||
|
|
||||||
def render(self, draw, fonts, x, y, w, h):
|
def render(self, draw, fonts, x, y, w, h):
|
||||||
from palette import fill_for, measure
|
from palette import fill_for
|
||||||
now = datetime.now()
|
now = datetime.now()
|
||||||
pad = 8
|
pad = 10
|
||||||
accent = fill_for(self.cfg("accent_color", "fg"))
|
|
||||||
|
|
||||||
time_str = now.strftime("%H:%M:%S" if self.cfg("show_seconds") else "%H:%M")
|
time_str = now.strftime("%H:%M:%S" if self.cfg("show_seconds") else "%H:%M")
|
||||||
date_str = now.strftime("%d %b %Y")
|
date_str = now.strftime("%d %b %Y")
|
||||||
day_str = now.strftime("%A").upper()
|
day_str = now.strftime("%A").upper()
|
||||||
|
|
||||||
|
accent = fill_for(self.cfg("accent_color", "info"))
|
||||||
|
weekday_c = fill_for(self.cfg("weekday_color", "accent"))
|
||||||
|
|
||||||
|
# === Mini-Modus: 1x1 oder sehr klein ===
|
||||||
if is_small(w, h):
|
if is_small(w, h):
|
||||||
# mini: nur Uhr, zentriert
|
|
||||||
font = fit_font(draw, time_str, fonts, w - 2 * pad, h - 2 * pad)
|
font = fit_font(draw, time_str, fonts, w - 2 * pad, h - 2 * pad)
|
||||||
centered_text(draw, time_str, x, y, w, h, font, FG)
|
centered_text(draw, time_str, x, y, w, h, font, FG)
|
||||||
return
|
return
|
||||||
|
|
||||||
|
# === Wide-Strip-Modus: 4x1 oder 2x1 ===
|
||||||
if is_wide(w, h):
|
if is_wide(w, h):
|
||||||
# Wide strip: Uhrzeit links gross, Datum rechts klein
|
# Big Time links
|
||||||
font_time = fit_font(draw, time_str, fonts, w // 2 - 2 * pad, h - 2 * pad)
|
font_time = fit_font(draw, time_str, fonts, w // 2 - 2 * pad, h - 2 * pad)
|
||||||
centered_text(draw, time_str, x, y, w // 2, h, font_time, FG)
|
centered_text(draw, time_str, x, y, w // 2, h, font_time, FG)
|
||||||
|
# Datum + Wochentag rechts
|
||||||
if self.cfg("show_date"):
|
if self.cfg("show_date"):
|
||||||
font_date = fit_font(draw, date_str, fonts, w // 2 - 2 * pad, h // 2)
|
font_date = fit_font(draw, date_str, fonts, w // 2 - 2 * pad, h // 2 - 4)
|
||||||
centered_text(draw, date_str, x + w // 2, y, w // 2, h // 2, font_date, accent)
|
centered_text(draw, date_str, x + w // 2, y, w // 2, h // 2, font_date, accent)
|
||||||
if self.cfg("show_weekday"):
|
if self.cfg("show_weekday"):
|
||||||
font_day = fit_font(draw, day_str, fonts, w // 2 - 2 * pad, h // 2)
|
font_day = fit_font(draw, day_str, fonts, w // 2 - 2 * pad, h // 2 - 4)
|
||||||
centered_text(draw, day_str, x + w // 2, y + h // 2, w // 2, h // 2, font_day, INFO)
|
centered_text(draw, day_str, x + w // 2, y + h // 2, w // 2, h // 2, font_day, weekday_c)
|
||||||
return
|
return
|
||||||
|
|
||||||
# Standard: Header (Datum), Big Time, Day unten
|
# === Tall-Modus: schmal aber hoch ===
|
||||||
# Big Time zentriert
|
if is_tall(w, h):
|
||||||
font_time = fit_font(draw, time_str, fonts, w - 2 * pad, int(h * 0.55))
|
# Vertikal: Time oben, dann Date, dann Weekday
|
||||||
centered_text(draw, time_str, x, y + pad, w, int(h * 0.55), font_time, FG)
|
font_time = fit_font(draw, time_str, fonts, w - 2 * pad, int(h * 0.45))
|
||||||
|
centered_text(draw, time_str, x, y, w, int(h * 0.45), font_time, FG)
|
||||||
|
if self.cfg("show_date"):
|
||||||
|
font_date = fit_font(draw, date_str, fonts, w - 2 * pad, int(h * 0.25))
|
||||||
|
centered_text(draw, date_str, x, y + int(h * 0.45), w, int(h * 0.25), font_date, accent)
|
||||||
|
if self.cfg("show_weekday"):
|
||||||
|
font_day = fit_font(draw, day_str, fonts, w - 2 * pad, int(h * 0.20))
|
||||||
|
centered_text(draw, day_str, x, y + int(h * 0.70), w, int(h * 0.20), font_day, weekday_c)
|
||||||
|
return
|
||||||
|
|
||||||
|
# === Standard-Modus: 2x2 oder groesser, quadratisch oder landscape ===
|
||||||
|
# Drei Sektionen: Date (15%) | Time (60%) | Weekday (25%)
|
||||||
|
date_h = int(h * 0.18) if self.cfg("show_date") else 0
|
||||||
|
weekday_h = int(h * 0.18) if self.cfg("show_weekday") else 0
|
||||||
|
time_h = h - date_h - weekday_h
|
||||||
|
cur_y = y
|
||||||
|
|
||||||
# Datum darunter
|
|
||||||
if self.cfg("show_date"):
|
if self.cfg("show_date"):
|
||||||
font_date = fit_font(draw, date_str, fonts, w - 2 * pad, h // 5)
|
font_date = fit_font(draw, date_str, fonts, w - 2 * pad, date_h - 4)
|
||||||
centered_text(draw, date_str, x, y + int(h * 0.55), w, h // 5, font_date, accent)
|
centered_text(draw, date_str, x, cur_y, w, date_h, font_date, accent)
|
||||||
|
cur_y += date_h
|
||||||
|
|
||||||
|
time_x = x
|
||||||
|
time_w = w
|
||||||
|
# Wenn weekday und date beide aus: Time zentriert ueber alles
|
||||||
|
if not (self.cfg("show_date") or self.cfg("show_weekday")):
|
||||||
|
time_y = y
|
||||||
|
else:
|
||||||
|
time_y = cur_y
|
||||||
|
font_time = fit_font(draw, time_str, fonts, time_w - 2 * pad, time_h - 4)
|
||||||
|
centered_text(draw, time_str, time_x, time_y, time_w, time_h, font_time, FG)
|
||||||
|
cur_y += time_h
|
||||||
|
|
||||||
# Wochentag
|
|
||||||
if self.cfg("show_weekday"):
|
if self.cfg("show_weekday"):
|
||||||
font_day = fit_font(draw, day_str, fonts, w - 2 * pad, h // 6)
|
font_day = fit_font(draw, day_str, fonts, w - 2 * pad, weekday_h - 4)
|
||||||
centered_text(draw, day_str, x, y + int(h * 0.78), w, h // 6, font_day, INFO)
|
centered_text(draw, day_str, x, cur_y, w, weekday_h, font_day, weekday_c)
|
||||||
|
|||||||
+1100
-899
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Load Diff
Reference in New Issue
Block a user