#!/bin/sh
#
# Auto install script for airtime on Ubuntu
#

if [ "$(id -u)" != "0" ]; then
	echo "You need admin previlege to run this script"
	echo "Syntaxe: sudo $0"
	exit 1
fi

#Current dir
# Absolute path to this script, e.g. /home/user/bin/foo.sh
SCRIPT=`readlink -f $0`
# Absolute path this script is in, thus /home/user/bin
SCRIPTPATH=`dirname $SCRIPT`

#Prerequisite
echo "----------------------------------------------------"
echo " 1. Install Packages"
echo "----------------------------------------------------"

# Updated package list
sudo apt-get -y install tar gzip curl apache2 php5-pgsql libapache2-mod-php5 \
php-pear php5-gd postgresql odbc-postgresql python2.6 lame libsoundtouch-ocaml \
libvorbis-ocaml-dev libmp3lame-dev libtaglib-ocaml libao-ocaml libmad-ocaml \
libesd0 icecast2 sudo libportaudio2 libsamplerate0 libcamomile-ocaml-dev \
ecasound php5-curl mpg123 rabbitmq-server monit python-virtualenv

if [ "$?" -ne "0" ]; then
   echo ""
   echo "There was a problem with apt-get. Please check the above error and try again."
   echo ""
   exit 1
fi

# Install phing
sudo pear channel-discover pear.phing.info
sudo pear install phing/phing-2.4.2

# Apache Config File
echo "----------------------------------------------------"
echo "2. Apache Config File"
echo "----------------------------------------------------"
if [ ! -f /etc/apache2/sites-available/airtime ]; then
	sudo cp $SCRIPTPATH/../apache/airtime-vhost /etc/apache2/sites-available/airtime 
	sudo rm /etc/apache2/sites-enabled/000-default
	sudo ln -s /etc/apache2/sites-available/airtime /etc/apache2/sites-enabled/airtime
	sudo a2enmod rewrite php5
	sudo service apache2 restart
else
	echo "Apache config for Airtime already exists..."
fi

# Enable Icecast
echo "----------------------------------------------------"
echo "3. Enable Icecast"
echo "----------------------------------------------------"
cd /etc/default/
sudo sed -i 's/ENABLE=false/ENABLE=true/g' icecast2
sudo service icecast2 start
echo ""

# Enable Monit
echo "----------------------------------------------------"
echo "4. Enable Monit"
echo "----------------------------------------------------"
cd /etc/default/
sudo sed -i 's/startup=0/startup=1/g' monit
sudo cp $SCRIPTPATH/../../python_apps/monit/airtime-monit.cfg /etc/monit/conf.d
sudo service monit start

# Run Airtime Install
echo "----------------------------------------------------"
echo "5. Run Airtime Install"
echo "----------------------------------------------------"
cd $SCRIPTPATH/../../install_minimal
sudo ./airtime-install