echo "Installing WordPress .."

_mysql_cmd="mysql -uroot -p$db_root_pass -e "

ssh -T $ssh << EOSSH

# install wp-cli first
if [ ! -f /usr/local/bin/wp ] ; then
	wget -nv -O /usr/local/bin/wp https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar \
		&& chmod +x /usr/local/bin/wp
fi

su "$user"

if wp core is-installed --quiet --path="$wp_path" ; then
	echo "WordPress already installed"
else
	# first create database and user
	if command -v mysql ; then
		$_mysql_cmd "CREATE DATABASE $wp_db_name;"
		$_mysql_cmd "GRANT ALL PRIVILEGES ON $wp_db_name.* TO '$wp_db_user'@'localhost' IDENTIFIED BY '$wp_db_pass';"
		$_mysql_cmd "FLUSH PRIVILEGES;"
	else
		echo "ERROR: no installed database found - aborting WordPress install"
		exit 40
	fi
	wp core download \
		--version="$wp_version" \
		--path="$wp_path" \
		--skip-content \
		--locale="$wp_locale"
	wp config create \
		--path="$wp_path" \
		--dbname="$wp_db_name" \
		--dbuser="$wp_db_user" \
		--dbpass="$wp_db_pass" \
		--locale="$wp_locale" \
		--extra-php <<PHP
define( 'WP_DEBUG', true );
define( 'WP_DEBUG_LOG', true );
PHP
	wp core install \
		--path="$wp_path" \
		--url="$domain" \
		--title="$wp_title" \
		--admin_user="$wp_user" \
		--admin_password="$wp_pass" \
		--admin_email="$wp_email"
fi
EOSSH

if [ -n "$wp_themes" ] ; then
printf "\nInstalling themes ..."
	option='--activate'
  for theme in $wp_themes ; do
    echo "  installing $theme ..."
ssh -T $ssh << EOSSH
		su "$user"
    wp theme install $theme "$option" --path="$wp_path"
EOSSH
		option=''
  done
fi

if [ -n "$wp_plugins" ] ; then
printf "\nInstalling plugins ..."
  for plugin in $wp_plugins ; do
    echo "  installing $plugin ..."
ssh -T $ssh << EOSSH
		su "$user"
    wp plugin install $plugin --path="$wp_path"
EOSSH
  done
fi

if [ -n "$wp_plugins_active" ] ; then
printf "\nInstalling plugins to activate ..."
  for plugin in $wp_plugins_active ; do
    echo "  installing $plugin ..."
ssh -T $ssh << EOSSH
		su "$user"
    wp plugin install $plugin --activate --path="$wp_path"
EOSSH
  done
fi

if [ -n "$wp_plugins_active" ] ; then
printf "\nUninstalling plugins ..."
  for plugin in $wp_plugins_uninstall ; do
    echo "  installing $plugin ..."
ssh -T $ssh << EOSSH
		su "$user"
    wp plugin deactivate $plugin --path="$wp_path"
    wp plugin uninstall $plugin --path="$wp_path"
EOSSH
  done
fi

config_path='/etc/apache2/sites-available/wordpress.conf'
ssh -T $ssh << EOSSH
if [ -n "$apache2_version" ] ; then
	mkdir -p /var/log/wordpress/
	cat << EOF > $config_path
	<VirtualHost *:80>
	  ServerName $domain
	  DocumentRoot $wp_path
	  ErrorLog /var/log/wordpress/error.log
	  CustomLog /var/log/wordpress/access.log combined
		<Directory $wp_path/>
				AllowOverride All
				<IfModule mod_rewrite.c>
					RewriteEngine On
					RewriteBase /
					RewriteCond %{REQUEST_FILENAME} !-f
					RewriteCond %{REQUEST_FILENAME} !-d
					RewriteRule . /index.php [L]
				</IfModule>
	  </Directory>
	</VirtualHost>
EOF
	a2enmod rewrite
	a2ensite wordpress
	a2dissite 000-default
	systemctl reload apache2
fi
EOSSH