#!/bin/bash
################################################################################
# Script for installing Odoo V8 on Debian 10 (could be used for other version too)
# Authors: Yenthe Van Ginneken, César Cordero Rodríguez
# Maintainers: Yenthe Van Ginneken, César Cordero Rodríguez
#-------------------------------------------------------------------------------
# This script will install Odoo on your Debian 10 server. It can install multiple Odoo instances
# in one Debian because of the different xmlrpc_ports
#-------------------------------------------------------------------------------
# Make a new file:
# sudo nano odoo-install.sh
# Place this content in it and then make the file executable:
# sudo chmod +x odoo-install.sh
# Execute the script to install Odoo:
# ./odoo-install
################################################################################
 
##fixed parameters
#odoo
OE_USER="odoo"
OE_HOME="/$OE_USER"
OE_HOME_EXT="/$OE_USER/$OE_USER-server"
#The default port where this Odoo instance will run under (provided you use the command -c in the terminal)
#Set to true if you want to install it, false if you don't need it or have it already installed.
INSTALL_WKHTMLTOPDF="True"
#Choose the Odoo version which you want to install. For example: 8.0, 7.0 or saas-6. When using 'trunk' the master version will be installed.
#IMPORTANT! This script will work fine for any Odoo version except V9. 9.0 needs extra libraries. Please use the script found at
#https://github.com/Yenthe666/InstallScript/tree/master/V9
OE_VERSION="8.0"
#Choose the port on which your Odoo should run (xmlrpc-port)
OE_PORT="8069"
#set the superadmin password
OE_SUPERADMIN="admin"
OE_CONFIG="$OE_USER-server"

#--------------------------------------------------
# Update Server
#--------------------------------------------------
echo -e "\n---- Update Server ----"
sudo apt-get update
sudo apt-get upgrade -y

#--------------------------------------------------
# Install PostgreSQL Server
#--------------------------------------------------
echo -e "\n---- Install PostgreSQL Server ----"
sudo apt-get install postgresql -y
	
echo -e "\n---- PostgreSQL $PG_VERSION Settings  ----"
sudo sed -i s/"#listen_addresses = 'localhost'"/"listen_addresses = '*'"/g /etc/postgresql/9.3/main/postgresql.conf

echo -e "\n---- Creating the ODOO PostgreSQL User  ----"
sudo su - postgres -c "createuser -s $OE_USER" 2> /dev/null || true

##
###  WKHTMLTOPDF download links
## === Debian Buster x64 & x32 === (for other distributions please replace these two links,
## in order to have correct version of wkhtmltox installed, for a danger note refer to 
## https://www.odoo.com/documentation/8.0/setup/install.html#deb ):
WKHTMLTOX_X64=https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.buster_amd64.deb
WKHTMLTOX_X32=https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.buster_i386.deb

#--------------------------------------------------
# Install Dependencies
#--------------------------------------------------
echo -e "\n--- Installing Python + pip --"
sudo apt-get install wget git python python-pip build-essential wget python-dev python-wheel libxslt1-dev libzip-dev libldap2-dev libsasl2-dev python-setuptools node-less libpng16-16 gdebi-core libpq-dev -y

echo -e "\n---- Install python packages/requirements ----"
sudo pip install -r https://github.com/odoo/odoo/raw/${OE_VERSION}/requirements.txt

#--------------------------------------------------
# Install Wkhtmltopdf if needed
#--------------------------------------------------
if [ $INSTALL_WKHTMLTOPDF = "True" ]; then
  echo -e "\n---- Install wkhtml and place shortcuts on correct place for ODOO 8 ----"
  #pick up correct one from x64 & x32 versions:
  if [ "`getconf LONG_BIT`" == "64" ];then
      _url=$WKHTMLTOX_X64
  else
      _url=$WKHTMLTOX_X32
  fi
  sudo wget $_url
  sudo gdebi --n `basename $_url`
  sudo ln -s /usr/local/bin/wkhtmltopdf /usr/bin
  sudo ln -s /usr/local/bin/wkhtmltoimage /usr/bin
else
  echo "Wkhtmltopdf isn't installed due to the choice of the user!"
fi
	
echo -e "\n---- Create ODOO system user ----"
sudo adduser --system --quiet --shell=/bin/bash --home=$OE_HOME --gecos 'ODOO' --group $OE_USER
#The user should also be added to the sudo'ers group.
sudo adduser $OE_USER sudo

echo -e "\n---- Create Log directory ----"
sudo mkdir /var/log/$OE_USER
sudo chown $OE_USER:$OE_USER /var/log/$OE_USER

#--------------------------------------------------
# Install ODOO
#--------------------------------------------------
echo -e "\n==== Installing ODOO Server ===="
sudo git clone --depth 1 --branch $OE_VERSION https://www.github.com/odoo/odoo $OE_HOME_EXT/

echo -e "\n---- Create custom module directory ----"
sudo su $OE_USER -c "mkdir $OE_HOME/custom"
sudo su $OE_USER -c "mkdir $OE_HOME/custom/addons"

echo -e "\n---- Setting permissions on home folder ----"
sudo chown -R $OE_USER:$OE_USER $OE_HOME/*

echo -e "* Create server config file"
sudo cp $OE_HOME_EXT/debian/openerp-server.conf /etc/$OE_CONFIG.conf
sudo chown $OE_USER:$OE_USER /etc/$OE_CONFIG.conf
sudo chmod 640 /etc/$OE_CONFIG.conf

echo -e "* Change server config file"
sudo sed -i s/"db_user = .*"/"db_user = $OE_USER"/g /etc/$OE_CONFIG.conf
sudo sed -i s/"; admin_passwd.*"/"admin_passwd = $OE_SUPERADMIN"/g /etc/$OE_CONFIG.conf
sudo su root -c "echo 'logfile = /var/log/$OE_USER/$OE_CONFIG$1.log' >> /etc/$OE_CONFIG.conf"
sudo su root -c "echo 'addons_path=$OE_HOME_EXT/addons,$OE_HOME/custom/addons' >> /etc/$OE_CONFIG.conf"

echo -e "* Create startup file"
sudo su root -c "echo '#!/bin/sh' >> $OE_HOME_EXT/start.sh"
sudo su root -c "echo 'sudo -u $OE_USER $OE_HOME_EXT/openerp-server --config=/etc/$OE_CONFIG.conf' >> $OE_HOME_EXT/start.sh"
sudo chmod 755 $OE_HOME_EXT/start.sh

#--------------------------------------------------
# Adding ODOO as a deamon (initscript)
#--------------------------------------------------

echo -e "* Create init file"
echo '#!/bin/sh' >> ~/$OE_CONFIG
echo '### BEGIN INIT INFO' >> ~/$OE_CONFIG
echo '# Provides: $OE_CONFIG' >> ~/$OE_CONFIG
echo '# Required-Start: $remote_fs $syslog' >> ~/$OE_CONFIG
echo '# Required-Stop: $remote_fs $syslog' >> ~/$OE_CONFIG
echo '# Should-Start: $network' >> ~/$OE_CONFIG
echo '# Should-Stop: $network' >> ~/$OE_CONFIG
echo '# Default-Start: 2 3 4 5' >> ~/$OE_CONFIG
echo '# Default-Stop: 0 1 6' >> ~/$OE_CONFIG
echo '# Short-Description: Enterprise Business Applications' >> ~/$OE_CONFIG
echo '# Description: ODOO Business Applications' >> ~/$OE_CONFIG
echo '### END INIT INFO' >> ~/$OE_CONFIG
echo 'PATH=/bin:/sbin:/usr/bin' >> ~/$OE_CONFIG
echo "DAEMON=$OE_HOME_EXT/openerp-server" >> ~/$OE_CONFIG
echo "NAME=$OE_CONFIG" >> ~/$OE_CONFIG
echo "DESC=$OE_CONFIG" >> ~/$OE_CONFIG
echo '' >> ~/$OE_CONFIG
echo '# Specify the user name (Default: odoo).' >> ~/$OE_CONFIG
echo "USER=$OE_USER" >> ~/$OE_CONFIG
echo '' >> ~/$OE_CONFIG
echo '# Specify an alternate config file (Default: /etc/openerp-server.conf).' >> ~/$OE_CONFIG
echo "CONFIGFILE=\"/etc/$OE_CONFIG.conf\"" >> ~/$OE_CONFIG
echo '' >> ~/$OE_CONFIG
echo '# pidfile' >> ~/$OE_CONFIG
echo 'PIDFILE=/var/run/$NAME.pid' >> ~/$OE_CONFIG
echo '' >> ~/$OE_CONFIG
echo '# Additional options that are passed to the Daemon.' >> ~/$OE_CONFIG
echo 'DAEMON_OPTS="-c $CONFIGFILE"' >> ~/$OE_CONFIG
echo '[ -x $DAEMON ] || exit 0' >> ~/$OE_CONFIG
echo '[ -f $CONFIGFILE ] || exit 0' >> ~/$OE_CONFIG
echo 'checkpid() {' >> ~/$OE_CONFIG
echo '[ -f $PIDFILE ] || return 1' >> ~/$OE_CONFIG
echo 'pid=`cat $PIDFILE`' >> ~/$OE_CONFIG
echo '[ -d /proc/$pid ] && return 0' >> ~/$OE_CONFIG
echo 'return 1' >> ~/$OE_CONFIG
echo '}' >> ~/$OE_CONFIG
echo '' >> ~/$OE_CONFIG
echo 'case "${1}" in' >> ~/$OE_CONFIG
echo 'start)' >> ~/$OE_CONFIG
echo 'echo -n "Starting ${DESC}: "' >> ~/$OE_CONFIG
echo 'start-stop-daemon --start --quiet --pidfile ${PIDFILE} \' >> ~/$OE_CONFIG
echo '--chuid ${USER} --background --make-pidfile \' >> ~/$OE_CONFIG
echo '--exec ${DAEMON} -- ${DAEMON_OPTS}' >> ~/$OE_CONFIG
echo 'echo "${NAME}."' >> ~/$OE_CONFIG
echo ';;' >> ~/$OE_CONFIG
echo 'stop)' >> ~/$OE_CONFIG
echo 'echo -n "Stopping ${DESC}: "' >> ~/$OE_CONFIG
echo 'start-stop-daemon --stop --quiet --pidfile ${PIDFILE} \' >> ~/$OE_CONFIG
echo '--oknodo' >> ~/$OE_CONFIG
echo 'echo "${NAME}."' >> ~/$OE_CONFIG
echo ';;' >> ~/$OE_CONFIG
echo '' >> ~/$OE_CONFIG
echo 'restart|force-reload)' >> ~/$OE_CONFIG
echo 'echo -n "Restarting ${DESC}: "' >> ~/$OE_CONFIG
echo 'start-stop-daemon --stop --quiet --pidfile ${PIDFILE} \' >> ~/$OE_CONFIG
echo '--oknodo' >> ~/$OE_CONFIG
echo 'sleep 1' >> ~/$OE_CONFIG
echo 'start-stop-daemon --start --quiet --pidfile ${PIDFILE} \' >> ~/$OE_CONFIG
echo '--chuid ${USER} --background --make-pidfile \' >> ~/$OE_CONFIG
echo '--exec ${DAEMON} -- ${DAEMON_OPTS}' >> ~/$OE_CONFIG
echo 'echo "${NAME}."' >> ~/$OE_CONFIG
echo ';;' >> ~/$OE_CONFIG
echo '*)' >> ~/$OE_CONFIG
echo 'N=/etc/init.d/${NAME}' >> ~/$OE_CONFIG
echo 'echo "Usage: ${NAME} {start|stop|restart|force-reload}" >&2' >> ~/$OE_CONFIG
echo 'exit 1' >> ~/$OE_CONFIG
echo ';;' >> ~/$OE_CONFIG
echo '' >> ~/$OE_CONFIG
echo 'esac' >> ~/$OE_CONFIG
echo 'exit 0' >> ~/$OE_CONFIG

echo -e "* Security Init File"
sudo mv ~/$OE_CONFIG /etc/init.d/$OE_CONFIG
sudo chmod 755 /etc/init.d/$OE_CONFIG
sudo chown root: /etc/init.d/$OE_CONFIG

echo -e "* Change default xmlrpc port"
sudo su root -c "echo 'xmlrpc_port = $OE_PORT' >> /etc/$OE_CONFIG.conf"

echo -e "* Start ODOO on Startup"
sudo update-rc.d $OE_CONFIG defaults

echo -e "* Starting Odoo Service"
sudo su root -c "/etc/init.d/$OE_CONFIG start"
echo "-----------------------------------------------------------"
echo "Done! The Odoo server is up and running. Specifications:"
echo "Port: $OE_PORT"
echo "User service: $OE_USER"
echo "User PostgreSQL: $OE_USER"
echo "Code location: $OE_USER"
echo "Addons folder: $OE_USER/$OE_CONFIG/addons/"
echo "Start Odoo service: sudo service $OE_CONFIG start"
echo "Stop Odoo service: sudo service $OE_CONFIG stop"
echo "Restart Odoo service: sudo service $OE_CONFIG restart"
echo "-----------------------------------------------------------"