#!/bin/bash

if [ "$1" == "install" ]; then
case "`grep DISTRIB_CODENAME /etc/*-release | awk -F '=' '{print $2}'`" in
      bionic)
             if [ "$(whoami)" != "root" ]
             then
                 echo "You should Login as root to use this script!";
                 echo "sudo -i";
                 exit 1
             fi

             if [ -d "/nginx/" ]; then
                 echo "We've detect a folder '/nginx/'"
                 echo "Please to a fresh reinstallation of your server this is a whole new release you can't update!"
                 exit 1
             fi

             if [ -d "/etc/nginx" ]; then
                 echo "We've detect a folder '/etc/nginx' which means"
                 echo "Maybe you have installed nginx on your system!"
                 echo "Please remove everything related to nginx apache or any other web server using port 80/443"
                 exit 1
             fi

             if [ -d "/opt/nginx/" ]; then
                 echo "We've detect a folder '/opt/nginx/' which means"
                 echo "Maybe you have use this script before!"
                 exit 1
             fi

             apt-get update; apt-get upgrade -y; apt-get dist-upgrade -y; apt-get autoremove -y
             apt-get install build-essential libssl-dev curl nano wget zip unzip git sudo iftop htop -y

             sudo add-apt-repository ppa:maxmind/ppa -y
             apt-get update; apt-get upgrade -y; apt-get autoremove -y
             apt-get install libmaxminddb0 libmaxminddb-dev mmdb-bin -y
             apt-get install libgd-dev -y

             useradd nginx
             mkdir -p /usr/local/nginx/
             cd /; wget https://github.com/theraw/The-World-Is-Yours/raw/v2/OS/Ubuntu/18.04/source/nginx16.zip; unzip nginx16.zip; rm -Rf nginx16.zip
             curl -s https://raw.githubusercontent.com/theraw/The-World-Is-Yours/v2/OS/Ubuntu/18.04/nginx.service > /etc/systemd/system/nginx.service
             killall nginx
             systemctl daemon-reload
             sudo systemctl start nginx.service && sudo systemctl enable nginx.service
             service nginx stop
             
             # create dirs
             mkdir /hostdata
             mkdir -p /nginx/live
             mkdir -p /nginx/conf.d
             mkdir -p /nginx/db/
             mkdir -p /nginx/modules
             mkdir -p /hostdata/default/logs
             mkdir -p /hostdata/default/public_html
             curl -s https://raw.githubusercontent.com/theraw/The-World-Is-Yours/v2/static/html/index.html > /hostdata/default/public_html/index.html
             mkdir -p /hostdata/default/public_html/L7
             cd /hostdata/default/public_html/L7; wget https://github.com/theraw/The-World-Is-Yours/raw/v2/static/html/loading.gif
             cd /hostdata/default/public_html/L7; wget https://raw.githubusercontent.com/theraw/The-World-Is-Yours/v2/static/html/aes.min.js
             
             curl -s https://raw.githubusercontent.com/theraw/The-World-Is-Yours/v2/static/live/default > /nginx/live/default
             curl -s https://raw.githubusercontent.com/theraw/The-World-Is-Yours/v2/static/nginx.conf > /nginx/nginx.conf

             cd /nginx/db/; wget https://geolite.maxmind.com/download/geoip/database/GeoLite2-City.tar.gz; tar xf GeoLite2-City.tar.gz; rm -Rf GeoLite2-City.tar.gz
             mv /nginx/db/GeoLite2-City_*/GeoLite2-City.mmdb /nginx/db/; rm -Rf /nginx/db/GeoLite2-City_*
             cd /nginx/db/; wget https://geolite.maxmind.com/download/geoip/database/GeoLite2-Country.tar.gz; tar xf GeoLite2-Country.tar.gz; rm -Rf GeoLite2-Country.tar.gz
             mv /nginx/db/GeoLite2-Country_*/GeoLite2-Country.mmdb /nginx/db/; rm -Rf /nginx/db/GeoLite2-Country_*
      ;;
esac
fi
if [ "$1" == 'clean' ]; then
    service nginx stop
    systemctl disable nginx.service
    rm -Rf /nginx
    rm -Rf /usr/local/nginx
    rm -Rf /usr/sbin/nginx
    rm -Rf /etc/init.d/nginx
    rm -Rf /hostdata/
    rm -Rf /opt/nginx
    rm -Rf /etc/systemd/system/nginx.service
    systemctl daemon-reload
    clear
    echo "We've just removed /nginx and /hostdata and /opt/nginx"
fi