104 lines
No EOL
3.2 KiB
Python
104 lines
No EOL
3.2 KiB
Python
import os
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import yaml
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import random
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import subprocess
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import time
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from gpiozero import MotionSensor
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from signal import pause
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# --- Načtení konfigurace ---
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CONFIG_PATH = os.path.join(os.path.dirname(__file__), "config/config.yaml")
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config = {}
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try:
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with open(CONFIG_PATH, 'r') as f:
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config = yaml.safe_load(f)
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except Exception:
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exit()
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PIR_PIN = config.get('pir_pin', 17)
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VIDEOS_DIR = os.path.join(os.path.dirname(__file__), config.get('videos_dir', 'videos'))
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BLACK_IMAGE_PATH = os.path.join(os.path.dirname(__file__), "black.png")
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VIDEO_EXTENSIONS = tuple(config.get('video_extensions', ['.mp4', '.mkv']))
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MPV_SOCKET_PATH = "/tmp/mpvsocket"
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# <<< NOVINKA: Načtení hodnot ze souboru config.yaml >>>
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SURPRISE_DELAY = config.get('surprise_delay', 1.5)
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SENSOR_LOCK_DURATION = config.get('sensor_lock_duration', 30)
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available_videos = []
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is_playing = False
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# --- Funkce pro ovládání mpv ---
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def send_mpv_command(command_json):
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"""Pošle JSON příkaz do běžícího mpv přes socat."""
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full_command = f"echo '{command_json}' | socat - {MPV_SOCKET_PATH}"
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try:
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subprocess.run(full_command, shell=True, check=True, capture_output=True, text=True)
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except subprocess.CalledProcessError:
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pass
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# --- Hlavní logika ---
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def load_videos():
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"""Načte seznam video souborů."""
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global available_videos
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try:
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files = os.listdir(VIDEOS_DIR)
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available_videos = [os.path.join(VIDEOS_DIR, f) for f in files if f.lower().endswith(VIDEO_EXTENSIONS)]
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except Exception:
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available_videos = []
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def play_random_ghost():
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"""Zpracuje detekci pohybu, počká a přehraje video, pokud již jiné neběží."""
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global is_playing
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if is_playing:
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print("Pohyb ignorován, video již běží.")
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return
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try:
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is_playing = True
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print(f"Pohyb detekován, čekám {SURPRISE_DELAY}s pro moment překvapení...")
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# <<< NOVINKA: Použití proměnné ze souboru config.yaml >>>
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time.sleep(SURPRISE_DELAY)
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print("Posílám příkaz do mpv...")
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load_videos()
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if not available_videos:
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return
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video_to_play = random.choice(available_videos)
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command1 = f'{{"command": ["loadfile", "{video_to_play}", "replace", "loop=no"]}}'
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send_mpv_command(command1)
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command2 = f'{{"command": ["loadfile", "{BLACK_IMAGE_PATH}", "append-play"]}}'
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send_mpv_command(command2)
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finally:
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print(f"Senzor bude znovu aktivní za {SENSOR_LOCK_DURATION}s.")
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# <<< NOVINKA: Použití proměnné ze souboru config.yaml >>>
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time.sleep(SENSOR_LOCK_DURATION)
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is_playing = False
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print("Senzor je opět aktivní.")
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# --- Hlavní spuštění ---
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os.system("pkill -f mpv")
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time.sleep(1)
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load_videos()
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subprocess.Popen([
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"/usr/bin/mpv", "--no-audio", "--fullscreen", "--loop-file=inf", "--idle",
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f"--input-ipc-server={MPV_SOCKET_PATH}", BLACK_IMAGE_PATH
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])
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time.sleep(2)
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pir = MotionSensor(PIR_PIN)
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pir.when_motion = play_random_ghost
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print("Aplikace ducha běží, mpv je ovládáno na dálku. Čekám na pohyb...")
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try:
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pause()
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except KeyboardInterrupt:
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print("Ukončuji aplikaci.")
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os.system("pkill -f mpv") |