#!/bin/sh

echo ""
echo "Welcome to ngxproxy utility."
echo "We're about to create a new vhost."
echo ""

read -p "Name: " NAME
read -p "Domain: " DOMAIN
read -p "Container: " CONTAINER
read -p "Port (blank means 80): " PORT

while [[ "$HTTPS" !=  "y" && "$HTTPS" != "n" ]]; do
    read -p "HTTPS [y/n]: " HTTPS
done

if [ "$HTTPS" == "y" ]; then
    read -p "Certificate path: " CERTIFICATE_PATH
    read -p "Certificate key path: " KEY_PATH
    cp /etc/nginx/conf/vhost_https.conf /sites-enabled/${NAME}.conf
    sed -i \
        -e "s|<CERTIFICATE_PATH>|${CERTIFICATE_PATH}|g" \
        -e "s|<KEY_PATH>|${KEY_PATH}|g" \
        /sites-enabled/${NAME}.conf
        
    while [[ "$HEADERS" !=  "y" && "$HEADERS" != "n" ]]; do
        read -p "Secure headers [y/n]: " HEADERS
    done

    if [ "$HEADERS" == "y" ]; then
        sed -i 's|#include /etc/nginx/conf/headers_params|include /etc/nginx/conf/headers_params|g' \
            /sites-enabled/${NAME}.conf
    fi
else
    cp /etc/nginx/conf/vhost_http.conf /sites-enabled/${NAME}.conf
fi


read -p "Max body size (value in MB, or n): " MAX_BODY_SIZE

if [ "$MAX_BODY_SIZE" != "n" ]; then
    sed -i "s|#client_max_body_size <MAX_BODY_SIZE>|client_max_body_size ${MAX_BODY_SIZE}|g" \
        /sites-enabled/${NAME}.conf
fi

sed -i \
    -e "s|<DOMAIN>|${DOMAIN}|g" \
    -e "s|<CONTAINER>|${CONTAINER}|g" \
    -e "s|<PORT>|${PORT}|g" \
    /sites-enabled/${NAME}.conf

echo ""
echo "It's done : ${NAME}.conf has been generated."
echo "Restart boring-nginx to apply these modifications."
echo ""
exit 0