#!/bin/bash
########################################################################
# Author: Fred (support@qo-op.com)
# Version: 2020.03.24
# License: AGPL-3.0 (https://choosealicense.com/licenses/agpl-3.0/)
########################################################################
{
MY_PATH="`dirname \"$0\"`"              # relative
MY_PATH="`( cd \"$MY_PATH\" && pwd )`"  # absolutized and normalized
ME="${0##*/}"

[[ $USER == "root" ]] && echo "DO NOT RUN AS root!! Use regular USER with sudo AUTHORISATION" && exit 1

MACHINE_TYPE=`uname -m`
[ ${MACHINE_TYPE:0:3} == 'arm' ] && isARM="YES"

##################################
## INSTALL TOOLS
######## YOUTUBE-DL ##########
if [[ ! $(which youtube-dl) ]]; then
    sudo wget https://yt-dl.org/downloads/latest/youtube-dl -O /usr/local/bin/youtube-dl || exit 1
    sudo chmod a+rx /usr/local/bin/youtube-dl
    sudo chown $USER /usr/local/bin/youtube-dl
fi

# AUDIO LAYER
sudo apt-get update
sudo apt-get install libid3-tools mpd mpc lame -y || err=1
sudo apt-get install lame sox libsox-fmt-mp3 eyed3 python-chardet imagemagick curl -y #libav-tools || err=1
sudo apt-get install ca-certificates git-core binutils rsync alsa-utils bc espeak mpg321 fuse atomicparsley -y || err=1

## CONFIG MPD
sudo cp -f $MY_PATH/templates/copylaradio/mpd.conf /etc/mpd.conf
sudo sed -i "s/_USER_/$USER/g" /etc/mpd.conf || err=1
mkdir ~/.config/mpd && sudo cp -f /etc/mpd.conf ~/.config/mpd/mpd.conf && chown $USER ~/.config/mpd/mpd.conf

## MUSIC & PLAYLISTS
mkdir -p ~/.zen/music
mkdir -p ~/.zen/playlists

## CHOWN mpd FILES STRUCTURE
sudo chown -R $USER /var/lib/mpd/ /var/run/mpd /run/mpd /var/log/mpd
sudo service mpd restart || err=1
## TODO add to system start (/etc/rc.local?)

### INSTALL NGINX 
sudo apt-get install fail2ban nginx ssl-cert openssl-blacklist php-curl php-sqlite3 php-gd php-json php-xml php-mbstring php-fpm sqlite -y || err=1

# CONFIG NGINX - LOVE LAND FRONTAL WEB PAGE
sudo cp -f $MY_PATH/../www/loveland.conf /etc/nginx/conf.d/
PHPVERSION=$(ps auxf | grep php-fpm | grep -v -E 'color=auto|grep' | head -n 1 |  grep -oP '(?<=\().*(?=\))' | awk -F '/' '{print $4}')
sudo sed -i "s/_PHPVERSION_/$PHPVERSION/g" /etc/nginx/conf.d/loveland.conf
nodename=$(cat /etc/hostname)
extension=$(echo $nodename | cut -d '.' -f 2)
if [[ $extension == $nodename ]]; then
    nodename=$nodename.local # TODO : Adpapt to Internet BOX local DNS stategy
fi
sudo sed -i "s/_SERVERNAME_/$nodename/g" /etc/nginx/conf.d/loveland.conf

# INSTALL LOVELand WebSite LINKs
sudo ln -s $MY_PATH/../www/LOVELand/ /var/www/loveland
sudo chmod 777 /var/www/loveland/jukebox/albumart
sudo chmod 777 /var/www/loveland/jukebox/prefs

sudo systemctl restart nginx || err=1

if [[ $err ]]; then
        echo -e "${c_red}Installation de LOVELand incomplète$c_"
        exit 1
else
        echo -e "${c_green}LOVELand a été installé avec succès$c_"
        exit 0
fi

} # for script being completely downloaded before run