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#!/bin/bash
# notification_google_home.sh Script de notification de message vocal sur la Google Home 
# by JS Martin - 11/02/2018 - version 0.1
 
message=$1 # text message
volume=$2  # 0=auto 0.1=10% 1=100%
jingle=$3  # jingle track number (0=no track 1=default track)  


# ------ parameters ---------

# Autoset volume if  volume=0
Start_day="0740"
Start_night="2100"
Night_vol="0.2"
Day_vol="0.4"

# number of arg correction
case "$#" in  
"1")
    volume="0"
    jingle="0"
    ;;
"2")
    jingle="0"
    ;;
"3")
    ;;
*)
    echo "Usage: notification_google_home <text> [volume 0..1] [jingle_track]"
    exit 1
    ;;
esac

# Jingle track
case "$jingle" in
"1")
    jingle_name="/home/pi/domoticz/jingles/jingle1.mp3"
    ;;
"2")
    jingle_name="/home/pi/domoticz/jingles/jingle2.mp3"
    ;;
*)
    jingle_name="/home/pi/domoticz/jingles/jingle1.mp3"
    ;;
esac


# IP Google Home
IPGH="192.168.1.58"


echo "Notification : "$message

if [ $volume != "0" ]; then
   echo "Volume : "$volume
else
   CUR_TIME=`date +%H%M`
   if [ $CUR_TIME -ge $Start_day -a $CUR_TIME -le $Start_night ]; then
      echo "Day volume"
      volume=$Day_vol
   else
      echo "Night volume"
      volume=$Night_vol
   fi
   echo "Volume = automatique - set to "$volume
fi

#Set Google Home volume
sudo python /home/pi/stream2chromecast/stream2chromecast.py -devicename $IPGH -setvol $volume
#Text to WAV
sudo pico2wave -l fr-FR -w /tmp/message.wav "$message"
#WAV to MP3
sudo sox -v 0.99 /tmp/message.wav -r 48k  /tmp/message.mp3 speed 1.06
#Add jingle if needed
if [ $jingle != "0" ]; then #add jingle
    sudo sox  $jingle_name /tmp/message.mp3 /tmp/message2.mp3
    sudo cp /tmp/message2.mp3 /tmp/message.mp3
fi
#MP3 to Google Home 
sudo python /home/pi/stream2chromecast/stream2chromecast.py -devicename $IPGH /tmp/message.mp3

Code : Tout sélectionner

/home/pi/domoticz/scripts/bash