#!/usr/bin/bash

ARGC=("$#")

if [ $ARGC -ne 3 ]; then
	echo "invalid option."
	exit -1
fi

export Domain=$1
export User=$2
export Port_http=$3

validation_func()
{
 if [ $? -ne 0 ]; then
	${1}
	exit -1
 fi
}

SERV_IP=`dig TXT +short o-o.myaddr.l.google.com @ns1.google.com -4 | tr -d '"'`
chk_domain=`dig +short ${Domain} | head -n 1`

if [ ${SERV_IP} = ${chk_domain} ]; then
	pass
else
	echo "domain not valid or not point to the server."
	exit -1
fi

NGX_CONF="/etc/nginx/conf.d"
SOU_CONF="/home/vdopanel/core/conf-templates"
cPanel_chk="/usr/local/cpanel/version"

if [ ! -f ${cPanel_chk} ]; then
	HTTP_SSL_CONF="${SOU_CONF}/nginx-user-http_ssl.conf"
	cat ${SOU_CONF}/domains.conf > ${NGX_CONF}/${Domain}.http
	sed -i "s/_USER_/${User}/g" "${NGX_CONF}/${Domain}.http"
	sed -i "s/_DOMAIN_/${Domain}/g" "${NGX_CONF}/${Domain}.http"
	/bin/systemctl reload nginx.service
	validation_func "echo 'nginx configuration error.'"

	certbot certonly --nginx \
		-d "${Domain}" \
		--non-interactive \
		--agree-tos \
		--register-unsafely-without-email >/dev/null 2>&1
	validation_func "echo 'Error happened with certbot and install ssl.'"

	cat ${SOU_CONF}/domains-ssl.conf > ${NGX_CONF}/${Domain}_ssl.http
	sed -i "s/_USER_/${User}/g" "${NGX_CONF}/${Domain}_ssl.http"
	sed -i "s/_DOMAIN_/${Domain}/g" "${NGX_CONF}/${Domain}_ssl.http"

else
	HTTP_SSL_CONF="${SOU_CONF}/nginx-user-http_ssl_cpanel.conf"
	/bin/systemctl restart named.service >/dev/null 2>&1
	/usr/local/cpanel/bin/whmapi1 set_tweaksetting key=allowremotedomains value=1 >/dev/null 2>&1
	MAIN_DO=`cat /home/vdopanel/public_html/.env | grep APP_URL= | cut -d"/" -f3`
	ADD_DO=`/usr/local/cpanel/bin/cpapi2 --user=vdopanel Park park domain=${Domain} 2>&1`
	if [[ ${ADD_DO} == *"error:"* ]]; then
		if [[ ${ADD_DO} == *"already exists in the userdata"* || ${ADD_DO} == *"You cannot park your main domain"* ]]; then
			DO_="done"
		else
			echo -e "Error : Add domain to cpanel, ${ADD_DO}"
			exit -1
		fi
	fi
	/usr/local/cpanel/bin/autossl_check --user=vdopanel >/dev/null 2>&1
	sleep 5
	/usr/local/cpanel/bin/autossl_check --user=vdopanel >/dev/null 2>&1
fi

if [ ${Port_http} != "no-port" ]; then
	/home/vdopanel/core/utils rebuilddomain ${User} ${Domain} ${Port_http}
fi

/bin/systemctl reload nginx.service
validation_func "echo 'nginx configuration error ssl.'"

echo -e "success-done"