#!/bin/bash

# temporary file
TEMP=/tmp/answer$$
PATH="$PATH:/usr/bin:/usr/local/bin:/usr/sbin:/usr/local/sbin:/bin:/sbin"

ADDRESS_KEY="bind-address"
COMMENT_ADDRESS_KEY="#bind-address"
EXTERNAL_LOCKING="skip-external-locking"
COMMENT_EXTERNAL_LOCKING="#skip-external-locking"
CONFIG_FILE="/etc/mysql/mysql.conf.d/mysqld.cnf"
EXPORTS_FILE="/etc/exports"
DOCKER_CONFIG_FILE="/lib/systemd/system/docker.service"
DOCKER_START="ExecStart"
DOCKER_START_REPLACE="/usr/bin/dockerd -H tcp://0.0.0.0:3000 -H fd://"
LSYNCD_CONFIG="/etc/lsyncd/lsyncd.conf.lua"
ROOT_PWD=""
RETYPE_ROOT_PWD=""
SSH_CONFIG_FILE="/etc/ssh/sshd_config"
SSH_PERMIT="PermitRootLogin"
SSH_PERMIT_REPLACE="yes"
THEATER_NUMBER=""
SAMBA_CONFIG_FILE="/etc/samba/smb.conf"

PROFTPD_CONFIG_FILE="/etc/proftpd/proftpd.conf"
DEFAULT_FTP_ROOT="# DefaultRoot"
DEFAULT_FTP_ROOT_SPACE="DefaultRoot"
REPLACE_DEFAULT_FTP_ROOT="/datastore"

# Check for OS release file
osrelease="/etc/os-release"
if [ ! -f "$osrelease" ]; then
  echo "Cannot detect OS-release file!"
  exit 1
fi

# Detect OS and package manager and install command
. "$osrelease"
if [ -n "${ID}" ]; then
    osid="$ID"
fi
if [ -z "$osid" ]; then
  echo "Failed to detect OS!"
  exit 1
fi



install_prerequisite() {

#	dialog --title "Theater's Number" --inputbox  "Enter the maximum theater number will be installed [e.g 1 2 3 ...]" 8 50  2>$TEMP

	retv=$?
	THEATER_NUMBER=$(cat $TEMP)
	[ $retv -eq 1 -o $retv -eq 255 ] && return 1

	dialog --infobox "Install prerequisite, please wait" 3 40


  echo -e "\e[1;34mInstallation prerequisite\e[0m"

  apt-get -y update
	apt-get -y upgrade
	apt-get autoremove
# apt-get install -y software-properties-common
# add-apt-repository -y ppa:ondrej/php

#	apt-get -qq install build-essential
#	apt-get -qq install ibprotobuf-dev protobuf-compiler libprotobuf-c-dev 	libprotobuf-c1 	libprotobuf-c1-dbg protobuf-c-compiler
#	apt-get -qq install curl libcurl3 libcurl3-gnutls libcurl4-gnutls-dev libxml2 libxml2-dbg libxml2-dev libxml2-utils
#	apt-get -qq install openssl libssl-dev openssh-client openssh-server
	apt-get -qq install net-tools iftop curl sudo
#	apt-get -qq install apache2
#	apt-get -qq install php7.0 libapache2-mod-php7.0 php7.0-mcrypt php7.0-mysql php7.0-xml php7.0-dev php-ssh2 php7.0-soap php7.0-curl php7.0-zip
#	apt-get -qq install php8.2 libapache2-mod-php8.2 php8.2-mcrypt php8.2-mysql php8.2-xml php8.2-dev php-ssh2 php8.2-soap php8.2-curl php8.2-zip
#	apt-get -qq install php8.3 libapache2-mod-php8.3 php8.3-mcrypt php8.3-mysql php8.3-xml php8.3-dev php-ssh2 php8.3-soap php8.3-curl php8.3-zip
  # Add Ondrej's repo source and signing key along with dependencies
  if [ "$osid" = "debian" ]; then
    echo "Istalling PHP from Debian repo"
    sleep 5
    apt -y install apt-transport-https

#--- tolte da andrea
#    curl -sSLo /usr/share/keyrings/deb.sury.org-php.gpg https://packages.sury.org/php/apt.gpg
#    sh -c 'echo "deb [signed-by=/usr/share/keyrings/deb.sury.org-php.gpg] https://packages.sury.org/php/ $(lsb_release -sc) main" > /etc/apt/sources.list.d/php.list'


    apt -y update
    apt-get -qq install 
    apt-get -qq install php8.2 libapache2-mod-php8.2 php8.2-mcrypt php8.2-mysql php8.2-xml php8.2-dev  php-ssh2 php8.2-soap php8.2-curl php8.2-zip  
  fi
  if [ "$osid" = "ubuntu" ]; then
      echo "Istalling PHP from Ubuntu repo"
      sleep 5
      add-apt-repository ppa:ondrej/php # Press enter when prompted.
      apt update
      apt-get -qq install php8.3 apache2 libapache2-mod-php8.3 \
       php8.3-mcrypt php8.3-mysql php8.3-xml php8.3-dev \
       php-ssh2 php8.3-soap php8.3-curl php8.3-zip
  fi
  if [ "$osid" != "ubuntu" ] && [ "$osid" != "debian" ]; then
      echo "Error: Skipping PHP installation. Wrong OS for PHP repos this script support only Debian and Ubuntu OSes."
      sleep 8
  fi
  sleep 5
  systemctl restart apache2
  sleep 5
  echo -e "\e[1;34mInstallation prerequisite\e[0m"
#creation  system folder

       for (( i=1; i<=40; i++ ));
        do
                mkdir -p /datastore/streamerdata/SPL/srv_$i
        done

        mkdir -p /datastore/dockers-config
        mkdir -p /datastore/K/Shared
        mkdir -p /datastore/KDM
        mkdir -p /datastore/kdm_import_ftp
        mkdir -p /media/$(whoami)
        mkdir -p /media/$SUDO_USER
        chown -R $SUDO_USER:$SUDO_USER /datastore
        chown -R $SUDO_USER:$SUDO_USER /media/$SUDO_USER
        chmod -R 777 /datastore
        chmod -R 777 /media

        echo -e "\e[1;34mEND Installation prerequisite\e[0m"
        sleep 5
}

install_ftp() {

if [ $(dpkg-query -W -f='${Status}' proftpd 2>/dev/null | grep -c "ok installed") -eq 0 ];
then
	apt-get -qq install -y proftpd;
	sed -i "/$DEFAULT_FTP_ROOT/s/^#//" $PROFTPD_CONFIG_FILE
	sed -i "/$DEFAULT_FTP_ROOT_SPACE/s/^\s//g" $PROFTPD_CONFIG_FILE
	#sed -i "s/\(\#\s*$TARGET_KEY \s*=\s*\).*/\1$REPLACEMENT_VALUE/" $CONFIG_FILE
	sed -i "s#\($DEFAULT_FTP_ROOT_SPACE\s*\).*#\1$REPLACE_DEFAULT_FTP_ROOT#" $PROFTPD_CONFIG_FILE
	sed -i "/$DEFAULT_FTP_ROOT_SPACE/i UseReverseDNS                   off" $PROFTPD_CONFIG_FILE
	systemctl restart proftpd
else
	dialog --infobox "Ftp Server Already Installed" 3 34; sleep 5
fi
}

install_webmin() {
dialog --infobox "Start Webmin Install..." 3 34; sleep 10
if [ $(dpkg-query -W -f='${Status}' webmin 2>/dev/null | grep -c "ok installed") -eq 0 ]; then
  (
	 dialog --infobox "Start Webmin Install, please wait" 3 34
	 curl -o setup-repos.sh https://raw.githubusercontent.com/webmin/webmin/master/setup-repos.sh; bash setup-repos.sh
	 apt install --install-recommends webmin -y
	)
else
	dialog --infobox "Webmin Already Installed" 3 34; sleep 5
fi
}

# OK 15/10/2024
install_docker_daemon() {

if [ $(dpkg-query -W -f='${Status}' docker-ce 2>/dev/null | grep -c "ok installed") -eq 0 ]; then
	(
		apt-get install -y ca-certificates curl |
		while IFS= read -r line
		  do
		  dialog --infobox "Installing ca-certificates and curl" 3 34
		  done

    install -m 0755 -d /etc/apt/keyrings |
    while IFS= read -r line
      do
      dialog --infobox "Installing keyrings" 3 34
      done

    curl -fsSL https://download.docker.com/linux/$osid/gpg -o /etc/apt/keyrings/docker.asc |
    while IFS= read -r line
      do
      dialog --infobox "" 3 34
      done

    install -m 0755 -d /etc/apt/keyrings |
    while IFS= read -r line
      do
      dialog --infobox "Installing keyrings" 3 34
      done

    # Add the repository to Apt sources:
    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/$osid \
    $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
    tee /etc/apt/sources.list.d/docker.list > /dev/null

		apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin |
		while IFS= read -r line
		  do
		  dialog --infobox "Installing Docker daemon, please wait" 3 34
		  done
      sed -i "s#\($DOCKER_START=\).*#\1$DOCKER_START_REPLACE#" $DOCKER_CONFIG_FILE

    systemctl daemon-reload && systemctl restart docker
    ## Create a network  net-cineplayer
    docker -H :3000 network create --driver=bridge --subnet=172.18.0.0/16 --gateway=172.18.0.1 net-cineplayer

  )

else
	dialog --infobox "Docker Engine Already Installed" 3 50; sleep 5
fi
}

# OK 15/10/2024
install_docker_ui() {
if [ $(dpkg-query -W -f='${Status}' docker-ce 2>/dev/null | grep -c "ok installed") -eq 1 ];
then
	output=$(docker -H :3000 images | grep portainer)
	if [[ -z "${output}" ]]; then
		docker -H :3000 volume create --name portainer_data --label portainer_data >/dev/null
#		docker -H :3000 load -i $PWD/dockersUI/portainer.tar >/dev/null
		docker -H :3000 run -d -p 9000:9000 --name portainer --restart="always" -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer-ce >/dev/null
	fi
else
	dialog --infobox "Docker Engine Not Installed" 3 34; sleep 5
fi

}

# DB="cinecloud"
install_mysql() {
  if [ $(dpkg-query -W -f='${Status}' docker-ce 2>/dev/null | grep -c "ok installed") -eq 1 ];
  then
  	output=$(docker -H :3000 images | grep mysql)
  	if [[ -z "${output}" ]]; then
      docker -H :3000 pull mysql:5.7
      mkdir /datamysql/
      mkdir -p /datamysql/datadir

      ####
      cat > /datamysql/my.cnf << EOF
[mysqld]

user=mysql
skip-name-resolve
sql-mode="ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
expire_logs_days = 10
max_binlog_size = 100M
default_time_zone=Europe/Rome

EOF
      #####

      docker -H :3000 run --name=mysql57 --restart always \
      --mount type=bind,src=/datamysql/my.cnf,dst=/etc/my.cnf \
      --mount type=bind,src=/datamysql//datadir,dst=/var/lib/mysql \
      -e MYSQL_ROOT_PASSWORD=mypwd -p 3306:3306 -d mysql:5.7
  	fi
  else
  	dialog --infobox "Docker Engine Not Installed" 3 34; sleep 5
  fi

}

#OK 20191220
install_nfs() {
if [ $(dpkg-query -W -f='${Status}' nfs-kernel-server 2>/dev/null | grep -c "ok installed") -eq 0 ]; then
	apt-get install -y nfs-kernel-server samba |
	while IFS= read -r line
	  do
	   dialog --infobox "Installing Nfs Server, please wait" 3 34
	  done


	dialog --title "NFS Management Network" --inputbox  "Enter IP Management Network" 8 50  2>$TEMP

	retv=$?
	MANAGE_IP=$(cat $TEMP)
	[ $retv -eq 1 -o $retv -eq 255 ] && return 1

	IFS='.' read -r -a arraym <<< "$MANAGE_IP"

	MANAGE_NET="/datastore       ${arraym[0]}.${arraym[1]}.${arraym[2]}.0/24(rw,sync,no_subtree_check)"

	dialog --title "NFS Data Network" --inputbox  "Enter IP Data Network" 8 50  2>$TEMP
	retv=$?
	DATA_IP=$(cat $TEMP)
	[ $retv -eq 1 -o $retv -eq 255 ] && return 1
	IFS='.' read -r -a arrayd <<< "$DATA_IP"

	DATA_NET="/datastore       ${arrayd[0]}.${arrayd[1]}.${arrayd[2]}.0/24(rw,no_root_squash,nohide,crossmnt)"

	if [ "$MANAGE_NET" == "$DATA_NET" ]; then
		echo $MANAGE_NET >> $EXPORTS_FILE
	else
		echo $MANAGE_NET >> $EXPORTS_FILE
		echo $DATA_NET >> $EXPORTS_FILE
	fi


	dialog --title "Samba User" --inputbox  "Enter Samba User Name" 8 50  2>$TEMP

	retv=$?
	SAMBA_USER=$(cat $TEMP)
	[ $retv -eq 1 -o $retv -eq 255 ] && return 1

	dialog --insecure --title "Samba Password" --passwordbox "Enter Samba password" 8 50  2>$TEMP

	retv=$?
	SAMBA_PASSWORD=$(cat $TEMP)
	[ $retv -eq 1 -o $retv -eq 255 ] && return 1

	echo -e "$SAMBA_PASSWORD\n$SAMBA_PASSWORD" | (smbpasswd -a -s $SAMBA_USER)
	smbd reload

	echo "[datastore]" >> $SAMBA_CONFIG_FILE
	echo "path = /datastore" >> $SAMBA_CONFIG_FILE
	echo "valid users = $SAMBA_USER" >> $SAMBA_CONFIG_FILE
	echo "read only = no" >> $SAMBA_CONFIG_FILE
	echo "writeable = yes" >> $SAMBA_CONFIG_FILE
	echo "browseable = yes" >> $SAMBA_CONFIG_FILE
	echo "public = yes" >> $SAMBA_CONFIG_FILE
	echo "directory mask = 2777"  >> $SAMBA_CONFIG_FILE
	echo "force directory mode = 2777"   >> $SAMBA_CONFIG_FILE
	echo "directory security mask = 2777"  >> $SAMBA_CONFIG_FILE
	echo "force directory security mode = 2777"  >> $SAMBA_CONFIG_FILE

	systemctl restart smbd

	exportfs -rva &> /dev/null
	systemctl restart nfs-kernel-server
	systemctl restart nfs-idmapd

else
	dialog --infobox "NFS/SAMBA Already Installed" 3 34; sleep 5
fi



}

install_lsync() {
if [ $(dpkg-query -W -f='${Status}' lsyncd 2>/dev/null | grep -c "ok installed") -eq 0 ];
then

	dialog --infobox "Install Lsyncd packages, please wait" 3 50
	(
	apt-get -qq install -y \
		lsyncd |

		while IFS= read -r line
		  do
		  dialog --infobox "Install Lsyncd packages, please wait" 3 34
		  done
	)
	dialog --title "Theater's Number" --inputbox  "Enter the maximum theater number installed [e.g 1 2 3 ...]" 8 50  2>$TEMP

	retv=$?
	THEATER_NUMBER=$(cat $TEMP)
	[ $retv -eq 1 -o $retv -eq 255 ] && return 1

	change_root_password
	config_lsync
fi
}

install_usbmount() {

if [ $(dpkg-query -W -f='${Status}' udisks2 2>/dev/null | grep -c "ok installed") -eq 0 ];
then
	(
	apt-get install -y udisks2  |
	while IFS= read -r line
	  do
	   dialog --infobox "Installing Udisks 2 Control, please wait" 3 34
	  done
	)
else
	dialog --infobox "Udisks2 Already Installed" 3 34; sleep 5
fi

output=$(ls -l /usr/local/bin | grep usb-mount.sh)
if [[ -z "${output}" ]]; then
	dialog --infobox "Installing Usb Mount Scripts" 3 34
	cp $PWD/usbmount/bash-logger.sh /usr/local/bin
	cp $PWD/usbmount/*.rules /etc/udev/rules.d
	cp $PWD/usbmount/usb-mount.sh /usr/local/bin
	cp $PWD/usbmount/usb-mount-sleep.sh /usr/local/bin
	cp $PWD/usbmount/usb-mount@.service /etc/systemd/system

	udevadm control -l debug
	udevadm control --reload-rules
else
	dialog --infobox "Usbmont Already Installed" 3 34; sleep 5
fi


}

install_streamer(){
DIRECTORY="/var/www/html/Streamer"

if [ ! -d "$DIRECTORY" ]; then
        CURRENT_PATH=$PWD
        PHP_LIB_PATH=$(php-config --extension-dir)

        wget http://software.bitonlive.net/cinema/Setup/InstallDatastore/dockers/CinePlayout/install-cineplayout.sh
        chmod +x install-cineplayout.sh

        wget http://software.bitonlive.net/cinema/Setup/InstallDatastore/dockers/install-store-hula.sh
        chmod x install-store-hula.sh

        wget http://software.bitonlive.net/cinema/Setup/InstallDatastore/dockers/CinePlayout/install-mountmanager.sh
        chmod +x install-mountmanager.sh

        wget http://software.bitonlive.net/cinema/Setup/InstallDatastore/dockers/Streamer/install-streamer.sh
        chmod +x install-streamer.sh
        ./install-streamer.sh

        wget http://software.bitonlive.net/cinema/Setup/InstallDatastore/index.txt
        rm /var/www/html/index.*
        mv index.txt /var/www/html/index.php

        echo "MaxSessions 100" >> $SSH_CONFIG_FILE
else
        dialog --infobox "PHP Library Already Installed" 3 34; sleep 5
fi
}

install_kiosk(){
  if [ $(dpkg-query -W -f='${Status}' chromium-browser 2>/dev/null | grep -c "ok installed") -eq 0 ]; then
  	(
      dialog --infobox "Installing  KIOSK" 3 50; sleep 10
      # install kiosk using bitonlive edited script
      wget https://software.bitonlive.net/cinema/Utility/kiosk-autoconfig.sh; chmod +x kiosk-autoconfig.sh; ./kiosk-autoconfig.sh
    )
  else
  	dialog --infobox "Kiosk Already Installed" 3 50; sleep 5
  fi
  sleep 2
}




change_root_password() {
	while :
	do
	dialog --insecure --title "Root Password" --passwordbox  "Enter root password" 8 50  2>$TEMP
	retv=$?
	ROOT_PWD=$(cat $TEMP)
	[ $retv -eq 1 -o $retv -eq 255 ] && return 1

	dialog --insecure --title "Root Password" --passwordbox "Enter again root password" 8 50  2>$TEMP
	retv=$?
	RETYPE_ROOT_PWD=$(cat $TEMP)
	[ $retv -eq 1 -o $retv -eq 255 ] && return 1

	if [ "$ROOT_PWD" == "$RETYPE_ROOT_PWD" ]; then
		echo -e "$ROOT_PWD\n$RETYPE_ROOT_PWD" | passwd root &> /dev/null
		dialog --infobox "Root password successfully changed" 3 50 ; sleep 5
		break
	else
		dialog --infobox "Error inserting root password" 3 50 ; sleep 5
	fi
	done

	sed -i "s#\($SSH_PERMIT\s\).*#\1$SSH_PERMIT_REPLACE#" $SSH_CONFIG_FILE

	systemctl restart ssh

	ssh-keygen -f /root/.ssh/id_rsa -t rsa -N ''
	#ssh-keygen -f /home/$SUDO_USER/.ssh/id_rsa -t rsa -N ''
	#chown -R $SUDO_USER.$SUDO_USER ~/.ssh
	for (( i=1; i<=$THEATER_NUMBER; i++ ));
    do
		mkdir -p /datastore/streamerdata/SPL/srv_$i
	done

	mkdir -p /datastore/dockers-config
	mkdir -p /datastore/k/Shared
	mkdir -p /media/$(whoami)
	mkdir -p /media/$SUDO_USER
	chown -R $SUDO_USER:$SUDO_USER /datastore
	chown -R $SUDO_USER:$SUDO_USER /media/$SUDO_USER
	chmod -R 777 /datastore
	chmod -R 777 /media
}

config_keys(){

	PASSWORD=$1
	IP=$2

	ssh-keyscan -H $IP >> /root/.ssh/known_hosts
	#ssh-keyscan -H $IP >> /home/$SUDO_USER/.ssh/known_hosts

	cat /root/.ssh/id_rsa.pub | sshpass -p $PASSWORD ssh root@$IP  "mkdir -p /root/.ssh && chmod 700 /root/.ssh && cat >>  /root/.ssh/authorized_keys"
	#cat /home/$SUDO_USER/.ssh/id_rsa.pub | sshpass -p $PASSWORD ssh root@$IP  "mkdir -p /home/$SUDO_USER/.ssh && chmod 700 /home/$SUDO_USER/.ssh && cat >>  /home/$SUDO_USER/.ssh/authorized_keys"
}

config_lsync() {

	mkdir -p /etc/lsyncd
	touch /etc/lsyncd/lsyncd.conf.lua
	mkdir -p /var/log/lsyncd
	touch /var/log/lsyncd/lsyncd.log
	touch /var/log/lsyncd/lsyncd.status

	echo "settings{" >> $LSYNCD_CONFIG
	echo "		logfile =\"/var/log/lsyncd/lsyncd.log\"," >> $LSYNCD_CONFIG
	echo "		statusFile = \"/var/log/lsyncd/lsyncd.status\"," >> $LSYNCD_CONFIG
	echo "		 insist=true" >> $LSYNCD_CONFIG
	echo "}"  >> $LSYNCD_CONFIG

	echo "servers = {"  >> $LSYNCD_CONFIG


	DATASTORES=()
	while :
	do
		dialog --title "Lsync datastore" --inputbox  "Enter Datastore IP to Syncronize" 8 50  2>$TEMP
		retv=$?
		DATASTORES+=($(cat $TEMP))
		[ $retv -eq 1 -o $retv -eq 255 ] && return 1
		dialog --title "Confirmation"  --yesno "Any More Datastore to Syncronize ?" 0 0
		retv=$?
		if [ $retv -eq 1 -o $retv -eq 255 ]; then
			break
		fi
	done

	counter=0
	for (( i=0; i<${#DATASTORES[@]}; i++ ));
    do
		datastore=${DATASTORES[$i]}
		((counter+=1))
		if [ ${#DATASTORES[@]} == $counter ]; then
			echo "\"$datastore\"" >> $LSYNCD_CONFIG
			config_keys $ROOT_PWD $datastore
		else
			echo "\"$datastore\"," >> $LSYNCD_CONFIG
			config_keys $ROOT_PWD $datastore
		fi
	done

	echo "}" >> $LSYNCD_CONFIG

	echo "for _, server in ipairs(servers)do" >> $LSYNCD_CONFIG

	echo "sync{" >> $LSYNCD_CONFIG
	echo "		default.rsyncssh," >> $LSYNCD_CONFIG
	echo "		source=\"/datastore\MEDIA"," >> $LSYNCD_CONFIG
	echo "		host = server," >> $LSYNCD_CONFIG
	echo "		targetdir=\"/datastore\MEDIA"," >> $LSYNCD_CONFIG
#	echo "	        "}," >> $LSYNCD_CONFIG
	echo "rsync = {" >> $LSYNCD_CONFIG
	echo " archive = true," >> $LSYNCD_CONFIG
	echo " perms = true," >> $LSYNCD_CONFIG
	echo " owner = true," >> $LSYNCD_CONFIG
	echo " _extra = {\"-a,"--log-file=/var/log/rsync.log","--bwlimit=1000000"\"}, " >> $LSYNCD_CONFIG
	echo " }" >> $LSYNCD_CONFIG
	echo "}" >> $LSYNCD_CONFIG
	echo "end" >> $LSYNCD_CONFIG

	systemctl enable lsyncd &> /dev/null
	systemctl restart lsyncd
}

config_nfs() {

	dialog --title "NFS Management Network" --inputbox  "Enter IP Management Network" 8 50  2>$TEMP

	retv=$?
	MANAGE_IP=$(cat $TEMP)
	[ $retv -eq 1 -o $retv -eq 255 ] && return 1


	IFS='.' read -r -a arraym <<< "$MANAGE_IP"

	MANAGE_NET="/datastore       ${arraym[0]}.${arraym[1]}.${arraym[2]}.0/24(rw,sync,no_subtree_check)"


	dialog --title "NFS Data Network" --inputbox  "Enter IP Data Network" 8 50  2>$TEMP
	retv=$?
	DATA_IP=$(cat $TEMP)
	[ $retv -eq 1 -o $retv -eq 255 ] && return 1
	IFS='.' read -r -a arrayd <<< "$DATA_IP"

	DATA_NET="/datastore       ${arrayd[0]}.${arrayd[1]}.${arrayd[2]}.0/24(rw,sync,no_subtree_check)"


	if [ "$MANAGE_NET" == "$DATA_NET" ]; then
		echo $MANAGE_NET >> $EXPORTS_FILE
	else
		echo $MANAGE_NET >> $EXPORTS_FILE
		echo $DATA_NET >> $EXPORTS_FILE
	fi


	dialog --title "Samba User" --inputbox  "Enter Samba User Name" 8 50  2>$TEMP

	retv=$?
	SAMBA_USER=$(cat $TEMP)
	[ $retv -eq 1 -o $retv -eq 255 ] && return 1

	dialog --insecure --title "Samba Password" --passwordbox "Enter Samba password" 8 50  2>$TEMP

	retv=$?
	SAMBA_PASSWORD=$(cat $TEMP)
	[ $retv -eq 1 -o $retv -eq 255 ] && return 1

	echo -e "$SAMBA_PASSWORD\n$SAMBA_PASSWORD" | (smbpasswd -a -s $SAMBA_USER)
	smbd reload

	echo "[datastore]" >> $SAMBA_CONFIG_FILE
	echo "path = /datastore" >> $SAMBA_CONFIG_FILE
	echo "valid users = $SAMBA_USER" >> $SAMBA_CONFIG_FILE
	echo "read only = no" >> $SAMBA_CONFIG_FILE
	echo "writeable = yes" >> $SAMBA_CONFIG_FILE
	echo "browseable = yes" >> $SAMBA_CONFIG_FILE
	echo "public = yes" >> $SAMBA_CONFIG_FILE
	echo "directory mask = 2777"  >> $SAMBA_CONFIG_FILE
	echo "force directory mode = 2777"   >> $SAMBA_CONFIG_FILE
	echo "directory security mask = 2777"  >> $SAMBA_CONFIG_FILE
	echo "force directory security mode = 2777"  >> $SAMBA_CONFIG_FILE

	systemctl restart smbd

	exportfs -rva &> /dev/null
	systemctl restart nfs-kernel-server
	systemctl restart nfs-idmapd
}

config_usbmount() {

	dialog --infobox "Installing Usb Mount Scripts" 3 34
	cp $PWD/usbmount/bash-logger.sh /usr/local/bin
	cp $PWD/usbmount/*.rules /etc/udev/rules.d
	cp $PWD/usbmount/usb-mount.sh /usr/local/bin
	cp $PWD/usbmount/usb-mount-sleep.sh /usr/local/bin
	cp $PWD/usbmount/usb-mount@.service /etc/systemd/system

	udevadm control -l debug
	udevadm control --reload-rules
}

config_proftpd() {

		sed -i "/$DEFAULT_FTP_ROOT/s/^#//" $PROFTPD_CONFIG_FILE
		sed -i "/$DEFAULT_FTP_ROOT_SPACE/s/^\s//g" $PROFTPD_CONFIG_FILE
		#sed -i "s/\(\#\s*$TARGET_KEY \s*=\s*\).*/\1$REPLACEMENT_VALUE/" $CONFIG_FILE
		sed -i "s#\($DEFAULT_FTP_ROOT_SPACE\s*\).*#\1$REPLACE_DEFAULT_FTP_ROOT#" $PROFTPD_CONFIG_FILE
		sed -i "/$DEFAULT_FTP_ROOT_SPACE/i UseReverseDNS                   off" $PROFTPD_CONFIG_FILE

        systemctl restart proftpd
}




disclaimer() {
	dialog --title "ATTENTION!!"  --yesno "The installation of the datastores has a preferred sequence, first the secondary datastores then the primary datastore. By primary datastore we mean the datastore from which the synchronization starts, the secondary datastore is the datastore where the files arrive from the synchronization. During installation of the secondary datastore, the SSH connection is enabled for the root user required for the primary datastore. During installation of the primary datastore, SSH access keys for each secondary datastore required for synchronization are also created in addition to enabling SSH for the root user.

Do you want to continue with the installation?" 15 100
	retv=$?
	if [ $retv -eq 1 -o $retv -eq 255 ]; then
	clean_up
	fi
}

clean_up() {
  clear
  rm -f $TEMP
  exit
}

clean_up_no_exit() {
  clear
}




check_internet() {
	dialog --infobox "Checking Internet connection" 3 34 ; sleep 5

	if ping -q -c 1 -W 1 google.com >/dev/null; then
	  dialog --infobox "Iternet Connection is UP" 3 34 ; sleep 5
	else
	  dialog --infobox "Internet Connection is DOWN" 3 34
	  exit
	fi
}

check_internet_no_dialog() {

	if ping -q -c 1 -W 1 google.com >/dev/null; then
	  echo -e "\e[1;34mStart Installation Updating System Source List\e[0m" ; sleep 5
	  apt-get update
	else
	  echo -e "\e[1;31mInternet Connection is DOWN\e[0m"
	  exit
	fi
}




main_menu() {

  dialog --title "Select Datastore functionality to install" \
  --checklist "Choose one or more functionality:" 22 60 16 \
  1 "System prerequisite"          off \
  2 "Kiosk Grapical Interface"    off \
  3 "Webmin"     off \
  4 "Docker Daemon"     off \
  5 "Docker Web UI"     off \
  6 "NFS/Samba"     off \
  7 "Lsync"     off \
  8 "Usbmount"     off \
  9 "MYSQL Streamer Client/Server"     off \
  10 "FTP Server"     off \
  11 "Streamer"     off  \
  12 "IMAGO" off 2>$TEMP


  if [ "$?" != "0" ] ; then return ; fi

  choices=$(cat $TEMP)
  for choice in $choices
  do
    case $choice in
      1) install_prerequisite;;
      2) install_kiosk;;
      3) install_webmin;;
      4) install_docker_daemon;;
      5) install_docker_ui;;
      6) install_nfs;;
      7) install_lsync;;
      8) install_usbmount;;
      9) install_mysql;;
      10) install_ftp;;
      11) install_streamer;;
      12) install_imago;;
    esac
  done


}





check_internet_no_dialog
apt-get -qq install -y dialog

check_internet

#echo -e "\e[1;34mInstallation KIOSK\e[0m"


#echo -e "\e[1;34mInstallation prerequisite\e[0m"

#install_prerequisite

main_menu

clean_up_no_exit

echo -e "\e[1;34mInstallation successful\e[0m"