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from evdev import InputDevice, list_devices, ecodes
from urllib.request import Request, urlopen
from urllib.error import HTTPError, URLError
from dotenv import load_dotenv
import os
SCANCODES = {0x11A: "up", 0x148: "down", 0x147: "left", 0x107: "right", 0x106: "ok", 0x141: "play/pause", 0x11c: "power", 0x103: "vol+", 0x142: "vol-", 0x101: "app", 0x154: "1", 0x110: "stop", 0x14b: "skip", 0x155: "epg", 0x119: "web", 0x15f: "setting", 0x15a: "dtv"}
device = None
last = 0x00
load_dotenv("/home/arslaan/remote-automation/.env")
HOMELAB_USERNAME = os.environ["HOMELAB_USERNAME"]
HOMELAB_PASSWORD = os.environ["HOMELAB_PASSWORD"]
def homelab_request(request: str):
url = f"http://192.168.1.96/automate/{request}"
credentials = f"{HOMELAB_USERNAME}:{HOMELAB_PASSWORD}"
encoded_credentials = base64.b64encode(
credentials.encode()
).decode()
req = Request(
url,
headers={
"Authorization": f"Basic {encoded_credentials}",
},
)
try:
with urlopen(req, timeout=5) as resp:
print(f"homelab request {request} response {resp.status}")
print(resp.read().decode())
except HTTPError as e:
print(f"homelab request {request} response {e.code}")
print(e.read().decode())
except URLError as e:
print(f"homelab request failed: {e.reason}")
def do_action(action: str):
if action == "app":
homelab_request("hack_this_club") # /j (test endpoint)
elif action == "play/pause":
homelab_request("music")
elif action == "1":
homelab_request("print_queue")
elif action == "stop":
homelab_request("music/stop")
elif action == "skip":
homelab_request("music/next")
elif action == "epg":
homelab_request("music/fav")
elif action == "vol+":
homelab_request("volup")
elif action == "vol-":
homelab_request("voldown")
elif action == "web":
homelab_request("zola")
elif action == "setting":
homelab_request("cgit")
elif action == "dtv":
homelab_request("agentic")
for path in list_devices():
candidate = InputDevice(path)
if candidate.name == "meson-ir":
device = candidate
break
if device is None:
raise RuntimeError("meson-ir input device not found")
print(f"Listening on {device.path}: {device.name}")
try:
for event in device.read_loop():
if event.type == ecodes.EV_MSC and event.code == ecodes.MSC_SCAN:
if (event.value != last):
print(f"scancode {event.value:#x}")
last = event.value
action = SCANCODES.get(event.value)
if action:
print(f"got action {action}")
do_action(action)
else:
print(f"repeat scancode {event.value:#x}")
last = 0x00
except KeyboardInterrupt:
print("\nExiting...")
finally:
device.close()
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