#!/bin/bash
TEMPLATE=ichimisushiandgrill.com
OUTPUT=${1:-ichimisushi-thai.com}
SANITIZED=${OUTPUT//[-.]/_}
DB_USER=$SANITIZED
TABLE_NAME=wordpress_$SANITIZED

PATH=$PWD:$PATH

set -ex
[ "$OUTPUT" != "$TEMPLATE" ]

# Create new apache virtual host
if [ ! -e /etc/apache2/sites-enabled/$OUTPUT.conf ]
then
	[ -e /etc/apache2/sites-available/$TEMPLATE.conf ]
	mkdir /srv/$OUTPUT /srv/$OUTPUT/public_html /srv/$OUTPUT/logs
	cd /etc/apache2/sites-available/
	sed -e "s/$TEMPLATE/$OUTPUT/g" < "$TEMPLATE".conf > "$OUTPUT".conf
	a2ensite $OUTPUT
	systemctl reload apache2
fi

# Install wordpress content to apache htdocs directory
if [ ! -e /srv/"$OUTPUT"/public_html/wordpress/wp-config.php ]
then
	cd /srv/"$OUTPUT"/public_html
	curl https://wordpress.org/latest.tar.gz | tar -zx
	cd wordpress
	wp-conf.sh "$TABLE_NAME" "$DB_USER" > wp-config.php

	chown www-data.www-data -R .
	chown nobody.nogroup wp-config.php 
fi

# Set up database
if true
then
	pwline=$(grep DB_PASSWORD /srv/$OUTPUT/public_html/wordpress/wp-config.php)
	DB_PASSWORD=$(php -r "$pwline echo DB_PASSWORD;")
	mysqladmin create "$TABLE_NAME"
	mysql "$TABLE_NAME" <<END
grant all privileges on \`$TABLE_NAME\`.* to "$DB_USER" identified by "$DB_PASSWORD";
END
fi