#!/bin/sh

set -e

apt-get -y install apg php-fpm php-json php-mysql php-curl php-dom php-imagick php-mbstring php-xml php-zip
mkdir -p /var/www
cd /var/www
wget -O wordpress.tar.gz https://wordpress.org/latest.tar.gz
tar xf wordpress.tar.gz
rm wordpress.tar.gz
chown -R www-data: wordpress
read -p 'Website domain without www: ' webdomain
mv wordpress "$webdomain"

printf \
"server {
	error_log /var/log/nginx/${webdomain}_error.log;
	#include snippets/acme.conf
	#include snippets/ssl.conf
	index index.php;
	listen 80;
	#listen 443 ssl;
	root /var/www/$webdomain;
	server_name $webdomain www.$webdomain;
	#ssl_certificate /var/lib/acme/$webdomain/cert.pem;
	#ssl_certificate_key /var/lib/acme/private/$webdomain/key.pem;

	location / {
		try_files \$uri \$uri/ /index.php?\$args;
	}
 
	location ~ \.php$ {
		#NOTE: You should have \"cgi.fix_pathinfo = 0;\" in php.ini
		include fastcgi.conf;
		fastcgi_intercept_errors on;
		fastcgi_pass unix:/run/php/php-fpm.sock;
	}
 
	location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
		expires max;
	}
}" > /etc/nginx/sites-enabled/"$webdomain"
systemctl restart nginx

dbname="$(printf $webdomain | sed 's/\([a-z0-9_\-]\+\)\.[a-z]\+/\1/i')"
dbpass="$(apg -a 1 -m 24 -x 64 -M cln -n 1)"
printf \
"CREATE DATABASE wp_$dbname COLLATE utf8mb4_general_ci;
CREATE USER wp_$dbname@localhost IDENTIFIED BY '$dbpass';
GRANT ALL PRIVILEGES ON wp_$dbname.* TO wp_$dbname@localhost;
FLUSH PRIVILEGES;" | mariadb

printf "\nDATABASE INFO\nHost: localhost\nName: wp_$dbname\nPassword: $dbpass\nUser: wp_$dbname\n"