From c955b1a12a9dfa804bd30df8eb0634555f763141 Mon Sep 17 00:00:00 2001
From: Lukas Winkler <git@lw1.at>
Date: Sun, 5 Aug 2018 20:15:20 +0200
Subject: [PATCH] make backup of hue script

---
 dash.py   | 32 ++++++++++++++++++++++++++++++++
 lights.py | 41 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 73 insertions(+)
 create mode 100644 dash.py
 create mode 100644 lights.py

diff --git a/dash.py b/dash.py
new file mode 100644
index 0000000..673e322
--- /dev/null
+++ b/dash.py
@@ -0,0 +1,32 @@
+import socket
+import struct
+import binascii
+from lights import lights
+# Written by Bob Steinbeiser (https://medium.com/@xtalker)
+
+rawSocket = socket.socket(socket.AF_PACKET, socket.SOCK_RAW,
+                          socket.htons(0x0003))
+MAC = '50f5da0efe74'
+
+while True:
+    packet = rawSocket.recvfrom(2048)
+
+    ethernet_header = packet[0][0:14]
+    ethernet_detailed = struct.unpack('!6s6s2s', ethernet_header)
+
+    # skip non-ARP packets
+    ethertype = ethernet_detailed[2]
+    if ethertype != '\x08\x06':
+        continue
+
+    arp_header = packet[0][14:42]
+    arp_detailed = struct.unpack('2s2s1s1s2s6s4s6s4s', arp_header)
+
+
+    source_mac = binascii.hexlify(arp_detailed[5])
+    dest_ip = socket.inet_ntoa(arp_detailed[8])
+    print(source_mac)
+    if source_mac == MAC:
+        print "Dash button pressed!, IP = " + dest_ip
+        lights()
+
diff --git a/lights.py b/lights.py
new file mode 100644
index 0000000..6ca412d
--- /dev/null
+++ b/lights.py
@@ -0,0 +1,41 @@
+#!/usr/bin/python
+import time
+from phue import Bridge
+
+b = Bridge('192.168.0.13')
+
+TRANSITIONTIME = 1 * 10
+WHITETEMP = 350  # 154 -- 500
+WHITEBRIGHT = 255
+
+b.connect()
+
+
+def lights():
+    initial_lights = b.get_light()
+
+    lights = b.get_light_objects("id")
+    gang = b.get_group(2, 'lights')
+    for light_id in gang:
+        l = lights[int(light_id)]
+        l.transitiontime = TRANSITIONTIME
+        l.on = True
+        l.colortemp = WHITETEMP
+
+    time.sleep(TRANSITIONTIME / 10)
+
+    for light_id in gang:
+        l = lights[int(light_id)]
+        l.transitiontime = TRANSITIONTIME
+        l.brightness = WHITEBRIGHT
+
+    time.sleep(180)
+
+    for l in b.get_light_objects():
+        light_id = str(l.light_id)
+        old_light = initial_lights[light_id]["state"]
+        l.transitiontime = TRANSITIONTIME
+        l.xy = old_light["xy"]
+        l.brightness = old_light["bri"]
+        l.on = old_light["on"]
+