#!/bin/bash

#####
#
# This Script will update Plex Media Server to the latest version for Ubuntu
#
# To automatically check & update plex, run "crontab -e" and add the following lines
#
# # Check for Plex Media Server Updates every day @6:00 am
# 0 6 * * * /path/you/want/update-plexmediaserver.sh
#
#  2018  - Script by erreur32
#        - inspired by Matthieu Guerry
###

VERT="\\033[0;32m"
VERTG=
NORMAL="\\033[0;39m"
ROUGE="\\033[0;31m"
ROSE="\\033[1;35m"
BLEU="\\033[0;34m"
BLANC="\\033[0;02m"
BLANCLAIR="\\033[0;08m"
JAUNE="\\033[0;33m"
CYAN="\\033[0;36m"
ORANGE=$(tput setaf 208)
GRIS=$(tput setaf 8)
BOLD=$(tput bold)
Underline=$(tput sgr 0 1)
NOC=$(tput sgr0)
NC=$(tput sgr0)

# Check Current installed version and exit if latest is already installed
service=plex
VersionInstalled=$(dpkg -s plexmediaserver | grep -Po '(?<=Version\: )(\S+)')

if [[ -z $VersionInstalled ]]; then echo " Plex is not installed - exit "; exit; fi

VersionAvailable=$(curl -s "https://plex.tv/downloads/details/1?build=linux-ubuntu-x86_64&channel=16&distro=ubuntu" | grep -Po '(?<=(\" version=\"))(\S+)(?=(\"))')

echo -e "\n$VERT Checking Plex version ...\n"
echo -e "$JAUNE Version installed = $VersionInstalled"
echo -e "$JAUNE Version Available = $ORANGE$VersionAvailable"
#UrlNewVersion=$(curl -sS "https://plex.tv/downloads/details/1?build=linux-ubuntu-x86_64&channel=16&distro=ubuntu" | grep -Po '(?<=url=\")(\S+)(?=\")')

if [ $VersionAvailable = $VersionInstalled ]; then echo -e "\n Plex Media Server is already up-to-date  $NC ;) Bye! "; exit; fi
echo -e "\n$VERT Downloading new Version --> $ORANGE$VersionAvailable \n $GRIS"
# Download latest installation package to /tmp folder
curl -s "https://plex.tv/downloads/details/1?build=linux-ubuntu-x86_64&channel=16&distro=ubuntu" | grep -Po '(?<=url=\")(\S+)(?=\")' | xargs wget -P /tmp/ 2> /dev/null
echo -e "$ORANGE Installation in progress ...$GRIS\n"
# Stop Plex Service before updating
sudo service plexmediaserver stop 2> /dev/null
# Install latest version
sudo dpkg -i /tmp/$(curl -s "https://plex.tv/downloads/details/1?build=linux-ubuntu-x86_64&channel=16&distro=ubuntu" | grep -Po '(?<=fileName=\")(\S+)(?=\")') &> /dev/null
# ReStart Plex Service
sudo service plexmediaserver start &> /dev/null

echo -e "$JAUNE Checking Proccess"
pgrep plex &> /dev/null && echo -e "$NC --> Plex is Running well $NC" || echo -e "$ORANGE Houston we have a problem ... Plex Not running ...$NC"
#pgrep plex || echo -e "$ORANGE Houston we have a problem ... Plex Not running ...$NC"

# Remove installation package from /tmp folder
rm /tmp/plexmediaserver_*
echo -e "\n$VERT Plexmediaserver Updated [ $BOLD✔ $VERT] $NC Music is life !\n"