#!/bin/bash

# ====== CONFIGURATION ======
HOSTNAME="wordpress.local"
IP="127.0.0.1"
SITE_CONF="/etc/apache2/sites-available/wordpress.conf"
WEB_ROOT="/srv/www/wordpress"
# ============================

# Update system
apt update
apt upgrade -y

# Install required packages
apt install -y apache2 ghostscript libapache2-mod-php mysql-server php php-bcmath php-curl php-imagick php-intl php-json php-mbstring php-mysql php-xml php-zip

# Create WordPress directory and download
mkdir -p /srv/www
chown www-data: /srv/www
curl https://wordpress.org/latest.tar.gz | sudo -u www-data tar zx -C /srv/www

# Configure Apache VirtualHost
cat << EOF | sudo tee "$SITE_CONF" > /dev/null
<VirtualHost *:80>
    ServerName $HOSTNAME
    DocumentRoot $WEB_ROOT
    <Directory $WEB_ROOT>
        Options FollowSymLinks
        AllowOverride Limit Options FileInfo
        DirectoryIndex index.php
        Require all granted
    </Directory>
    <Directory $WEB_ROOT/wp-content>
        Options FollowSymLinks
        Require all granted
    </Directory>
</VirtualHost>
EOF

# Add hostname to /etc/hosts if not already present
if grep -q "$HOSTNAME" /etc/hosts; then
    echo "Entry for $HOSTNAME already exists in /etc/hosts."
else
    echo "Adding $HOSTNAME to /etc/hosts..."
    echo "$IP $HOSTNAME" | sudo tee -a /etc/hosts > /dev/null
    echo "Done."
fi

# Enable site and modules, disable default
a2ensite wordpress.conf
a2enmod rewrite
a2dissite 000-default.conf
systemctl reload apache2