Initial commit

present/present.py

@@ -0,0 +1,48 @@
+#!/usr/bin/env python3
+
+import json
+import pyautogui
+import requests
+import sseclient
+import sys
+import time
+import urllib
+
+ALLOWED_CONTROLS = {'left', 'right'}
+
+if len(sys.argv) != 2:
+    print(f'usage: {sys.argv[0]} <url>')
+    sys.exit(1)
+
+url = urllib.parse.urlparse(sys.argv[1])
+qs = urllib.parse.parse_qs(url.query)
+
+if 'room' not in qs or len(qs['room']) != 1:
+    print(f'invald url: {sys.argv[1]}')
+
+room = qs['room'][0]
+
+presentUrl = urllib.parse.urlunparse([
+    url.scheme,
+    url.netloc,
+    '/api/present',
+    url.params,
+    urllib.parse.urlencode({'room_id': room}),
+    url.fragment,
+])
+
+while True:
+    try:
+        response = requests.get(presentUrl, stream=True)
+        client = sseclient.SSEClient(response)
+        for event in client.events():
+            parsed = json.loads(event.data)
+            control = parsed['control']
+            if control not in ALLOWED_CONTROLS:
+                print(f'INVALID CONTROL: {control}')
+                continue
+            print(control)
+            pyautogui.press(control)
+    except Exception as e:
+        print(e)
+        time.sleep(2)