From c03f2c4d645a1b36e4038cec933ded31546729af Mon Sep 17 00:00:00 2001
From: Arslaan Pathan <arslaan@arslaancodes.com>
Date: Tue, 6 Oct 2026 08:34:47 +1300
Subject: print queue

---
 backend.py | 19 +++++++++++++++++++
 main.py    |  4 +++-
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/backend.py b/backend.py
index 39334b8..811db4f 100644
--- a/backend.py
+++ b/backend.py
@@ -1,7 +1,10 @@
 from flask import Flask
+from pathlib import Path
+import threading
 import os
 
 app = Flask(__name__)
+print_lock = threading.Lock()
 
 @app.get("/automate/hack_this_club")
 def hack_this_club():
@@ -13,5 +16,21 @@ def hack_this_club():
     os.system('lp -d Canon_G3060 /opsec.txt')
     return "ok"
 
+@app.get("/automate/print_queue")
+def print_queue():
+    if not print_lock.acquire(blocking=False):
+        print("print queue is already running")
+        return "print queue busy", 400
+    print("printing file(s) in /srv/shares/public/printing")
+    path = Path("/srv/shares/public/printing")
+    files = [f for f in path.iterdir() if f.is_file()]
+
+    for file in files:
+        subprocess.run(["lp", "-d", "Canon_G3060", str(file)], check=True)
+        subprocess.run(["mv", str(file), "/srv/shares/public/printed"], check=True)
+
+    print(f"printed {len(files)} file(s)")
+    return f"printed {len(files)} file(s)"
+
 if __name__ == "__main__":
     app.run(host="0.0.0.0", port=6732)
diff --git a/main.py b/main.py
index 960ac97..0a201b9 100644
--- a/main.py
+++ b/main.py
@@ -2,7 +2,7 @@ from evdev import InputDevice, list_devices, ecodes
 from urllib.request import urlopen
 from urllib.error import HTTPError, URLError
 
-SCANCODES = {0x11A: "up", 0x148: "down", 0x147: "left", 0x107: "right", 0x106: "ok", 0x141: "play/pause", 0x11c: "power", 0x103: "vol+", 0x142: "vol-", 0x101: "app"}
+SCANCODES = {0x11A: "up", 0x148: "down", 0x147: "left", 0x107: "right", 0x106: "ok", 0x141: "play/pause", 0x11c: "power", 0x103: "vol+", 0x142: "vol-", 0x101: "app", 0x154: "1"}
 
 device = None
 last = 0x00
@@ -27,6 +27,8 @@ def do_action(action: str):
         homelab_request("hack_this_club")  # /j (test endpoint)
     elif action == "play/pause":
         homelab_request("music")
+    elif action == "1":
+        homelab_request("print_queue")
 
 for path in list_devices():
     candidate = InputDevice(path)
-- 
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