#!/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

is_apache_running=$(ps auxf --sort=+utime | grep -w apache | grep -v -E 'color=auto|grep' | tail -n 1 | cut -d " " -f 1);
[[ $is_apache_running ]] && echo "SORRY ONLY nginx is supported. EXIT" && exit 1

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

YOU=$(ps auxf --sort=+utime | grep -w ipfs | grep -v -E 'color=auto|grep' | tail -n 1 | cut -d " " -f 1);
[[ ! $YOU ]] && echo "EXIT! PLEASE INSTALL & RUN ipfs daemon WITH curl -s https://git.p2p.legal/axiom-team/astroport/raw/master/.install/ipfs_alone.sh | bash " \
&& exit 1
IPFSNODEID=$(ipfs id -f='<id>\n')

##################################
## INSTALL 
echo '
   ______                  __          ____            ___     
  / ____/___  ____  __  __/ /   ____ _/ __ \____ _____/ (_)___ 
 / /   / __ \/ __ \/ / / / /   / __ `/ /_/ / __ `/ __  / / __ \
/ /___/ /_/ / /_/ / /_/ / /___/ /_/ / _, _/ /_/ / /_/ / / /_/ /
\____/\____/ .___/\__, /_____/\__,_/_/ |_|\__,_/\__,_/_/\____/ 
          /_/    /____/                                        

Multimedia Layer installation
'
######## 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 /home/$YOU/.zen/astroport/.install/templates/copylaradio/mpd.conf /etc/mpd.conf
sudo sed -i "s/_USER_/$USER/g" /etc/mpd.conf || err=1
mkdir ~/.config/mpd && sudo cp -f /etc/mpd.conf ~/.config/mpd/mpd.conf && sudo 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 
echo '
                _           
   ____  ____ _(_)___  _  __
  / __ \/ __ `/ / __ \| |/_/
 / / / / /_/ / / / / />  <  
/_/ /_/\__, /_/_/ /_/_/|_|  
      /____/                

'
sudo apt-get install fail2ban nginx ssl-cert 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 /home/$YOU/.zen/astroport/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)
echo "ENTER Station accessible Network name !!! Suggestion : $nodename"
read nodename
[[ $nodename == "" ]] && echo "Are you sure? Hit ENTER to keep $nodename)" && read nodename
[[ $nodename == "" ]] && nodename=$(cat /etc/hostname)

sudo sed -i "s/_SERVERNAME_/$nodename/g" /etc/nginx/conf.d/loveland.conf

echo "INSTALL LOVELand WebSite"
if [[ ! -L /var/www/loveland ]]; then
    sudo ln -s /home/$YOU/.zen/astroport/www/LOVELand /var/www/loveland
fi
sudo chmod -R 777 /var/www/loveland/jukebox/albumart
sudo chmod -R 777 /var/www/loveland/jukebox/prefs

# Disabling default website
sudo rm -f /etc/nginx/sites-enabled/default 

sudo systemctl restart nginx || err=1

echo "Trying to REstart OASIS with good $nodename security options"
kill -9 $(ps auxf --sort=+utime | grep -w oasis | grep -v -E 'color=auto|grep' | tail -n 1 | awk '{print $2}')
extension=$(echo $nodename | cut -d '.' -f 2)
myip=$(hostname -I | awk '{print $1}')
isLAN=$(echo $myip | grep -E "/(^127\.)|(^192\.168\.)|(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^::1$)|(^[fF][cCdD])/")

if [[ ! $isLAN ]]; then
    oasis --allow-host $nodename 2>&1>/dev/null &
    echo "BE CAREFULL your SSB identity could be publicly controled..."
    echo "TODO correct 'Not Found' error (cors problem related)"
else
    oasis --allow-host $nodename --host $nodename 2>&1>/dev/null &
fi

sleep 5

if [[ $err ]]; then
        echo -e "${c_red}Installation de LOVELand bizarre??$c_"
        echo "PLEASE... POST YOUR ISSUE! https://git.p2p.legal/axiom-team/astroport/issues"
        exit 1
else
        echo -e "${c_green}LOVE Land a été installé avec succès$c_"
        echo "LoveLand Portal link http://$nodename (TRY ME)
        
Add ScuttleButt Astroport PUB Invitation in http://$nodename:3000/settings
oasis.astroport.com:8008::@UeiA9iqZ0/XTjmYBht230KGr44bsr+Tl5BXSUDFv8vo=.ed25519~jd9Z4y/d/xZCF7bfuSgQSiSGLMeWFhwMosKUFhFxeEY="
        exit 0
fi

} # for script being completely downloaded before run