#!/bin/bash
#
# Configured as part of the 1-Click Image build process
function echoY
{
    FLAG=$1
    shift
    echo -e "\033[38;5;148m$FLAG\033[39m$@"
}
function echoB()
{
    FLAG=$1
    shift
    echo -e "\033[1;4;94m$FLAG\033[0m$@"
}
function echoG
{
    FLAG=$1
    shift
    echo -e "\033[32m$FLAG\033[0m$@"
}

function echoBOLD
{
    FLAG=$1
    shift
    echo -e "\033[1m$FLAG\033[0m$@"
}

function echoCYAN
{
    FLAG=$1
    shift
    echo -e "\033[1;36m$FLAG\033[0m$@"
}

RAM=$(free -m | awk 'NR==2{printf "%s/%sMB (%.2f%%)\n", $3,$2,$3*100/$2 }')
LOAD=$(uptime | awk -F'[a-z]:' '{ print $2}')
DISK=$(df -h | awk '$NF=="/"{printf "%d/%dGB (%s)\n", $3,$2,$5}')
CPU=$(grep 'cpu ' /proc/stat | awk '{usage=($2+$4)*100/($2+$4+$5)} END {print usage "%"}')
if [ -e /sys/devices/virtual/dmi/id/product_uuid ] && [[ "$(sudo cat /sys/devices/virtual/dmi/id/product_uuid | cut -c 1-3)" =~ (EC2|ec2) ]]; then 
    MYIP=$(curl http://169.254.169.254/latest/meta-data/public-ipv4)
elif [ "$(sudo dmidecode -s bios-vendor)" = 'Google' ]; then 
    MYIP=$(curl -s -H "Metadata-Flavor: Google" http://metadata/computeMetadata/v1/instance/network-interfaces/0/access-configs/0/external-ip)
elif [ "$(dmidecode -s system-product-name | cut -c 1-7)" = 'Alibaba' ]; then
    MYIP=$(curl -s http://100.100.100.200/latest/meta-data/eipv4) 
elif [ "$(dmidecode -s system-manufacturer)" = 'Microsoft Corporation' ];then    
    MYIP=$(curl -s http://checkip.amazonaws.com || printf "0.0.0.0")
else    
    MYIP=$(curl -s http://checkip.amazonaws.com || printf "0.0.0.0")
fi    
#MYIP=$(curl -s ifconfig.me)

if [ -e /home/ubuntu ]; then 
    HMUBUNTU='/home/ubuntu/' 
elif [ "$(dmidecode -s system-manufacturer)" = 'Microsoft Corporation' ];then
    HMUBUNTU='/root/'   
else
    HMUBUNTU=''
fi
clear
cat <<EOF
********************************************************************************

$(echoCYAN 'Welcome to One-Click OpenLiteSpeed WordPress Server.')
To keep this server secure, the firewall is enabled.
All ports are BLOCKED except 22 (SSH), 80 (HTTP) and 443 (HTTPS).

WordPress One-Click Quickstart guide:
* $(echoB 'https://docs.litespeedtech.com/cloud/wordpress')

In a web browser, you can view:   
* The new WordPress site: $(echoY "http://$MYIP")
* The phpMyAdmin: http://$MYIP/phpmyadmin

On the server:
* The default web root is located at /var/www/html
* You can get the MySQL root password and MySQL WordPress user password with command:
   $(echoY "sudo cat ${HMUBUNTU}.db_password")
* You can get the Web Admin admin password with the following command:
   $(echoY "sudo cat ${HMUBUNTU}.litespeed_password")
* The WordPress Cache plugin, LSCache, is located at
   /var/www/html/wp-content/plugins/litespeed-cache
* The phpMyAdmin is located at /var/www/phpmyadmin
* A script will run that will allow you to add a domain to the web server and implement SSL.

System Status:
  $(echo "Load :")$(echoG "$LOAD")
  $(echo "CPU  :") $(echoG "$CPU")
  $(echo "RAM  :") $(echoG "$RAM")
  $(echo "Disk :") $(echoG "$DISK")

********************************************************************************

EOF