#!/bin/sh

#  DebianWPS. Debian WordPress-Scripts to manage WordPress installations.
#  Copyright (C) 2016  Kris Lamoureux

#  This program is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, version 3 of the License.

#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.

#  You should have received a copy of the GNU General Public License
#  along with this program.  If not, see <http://www.gnu.org/licenses/>.


# Testing Mode features include:
# * Installing Tor hidden services (for use in a VM).
testmode=true

# Checks for an installed package
checkinstall ()
{
    if dpkg-query -W $1; then
        # true
        return 0
    fi
    
    # false
    return 1
}

# Check for root
if [[ $EUID -ne 0 ]]; then
    echo "Error: This script requires root privileges."
    exit 1
fi

# Install web server
apt-get update
apt-get install apache2 php5 php5-mysql mysql-server openssl

# Install Tor if Test Mode is enabled
if $testmode; then
    apt-get install tor
fi

# Install ca-certificates if it does not already exist.
if ! checkinstall ca-certificates; then
    apt-get install ca-certificates
fi

# Install WordPress
read -p "Verify that the Web Server works before continuing.
Press any key to continue. CTRL+C to quit."

cd /var/www/html
wget https://wordpress.org/latest.tar.gz
tar -xzvf latest.tar.gz
mv wordpress/* .
rm -r wordpress

# Move default html index file so WordPress can run
if [ -f /var/www/html/index.html ]; then
    mv /var/www/html/index.html /var/www/html/indexold.html
fi

echo "The latest WordPress has been installed"
exit 0