#!/bin/sh
# Install Zenphoto

APP_NAME="Zenphoto"
APP_VERSION="1.6.4"
DB_TYPE="MariaDB"
DB_NAME="zenphoto"
DB_USER="zenphoto"
DB_ROOT_PASSWORD=$(openssl rand -base64 15)
DB_PASSWORD=$(openssl rand -base64 15)
PHP_VERSION="83"
MARIADB_VERSION="106"

# Check for Root Privileges
if ! [ $(id -u) = 0 ]; then
   echo "This script must be run with root privileges"
   exit 1
fi

# Check for Reinstall
if [ "$(ls -A /var/db/mysql/"${DB_NAME}" 2>/dev/null)" ]; then
	echo "Existing ${APP_NAME} database detected."
	echo "Starting reinstall..."
	REINSTALL="true"
fi

# Install Packages
pkg install -y \
caddy \
mariadb${MARIADB_VERSION}-client \
mariadb${MARIADB_VERSION}-server \
mysql-connector-j \
php${PHP_VERSION} \
php${PHP_VERSION}-bz2 \
php${PHP_VERSION}-ctype \
php${PHP_VERSION}-curl \
php${PHP_VERSION}-dom \
php${PHP_VERSION}-exif \
php${PHP_VERSION}-fileinfo \
php${PHP_VERSION}-filter \
php${PHP_VERSION}-gd \
php${PHP_VERSION}-gettext \
php${PHP_VERSION}-iconv \
php${PHP_VERSION}-intl \
php${PHP_VERSION}-mbstring \
php${PHP_VERSION}-mysqli \
php${PHP_VERSION}-pdo_mysql \
php${PHP_VERSION}-session \
php${PHP_VERSION}-simplexml \
php${PHP_VERSION}-tidy \
php${PHP_VERSION}-xml \
php${PHP_VERSION}-xmlreader \
php${PHP_VERSION}-xmlwriter \
php${PHP_VERSION}-zip

# Create Directories
mkdir -p /var/db/mysql
mkdir -p /usr/local/www/zenphoto

# Create and Configure Database
sysrc mysql_enable="YES"
service mysql-server start
if [ "${REINSTALL}" == "true" ]; then
	echo "You did a reinstall, but the ${DB_TYPE} root password AND ${APP_NAME} database password will be changed."
 	echo "New passwords will still be saved in the root directory."
 	mysql -u root -e "SET PASSWORD FOR '${DB_USER}'@localhost = PASSWORD('${DB_PASSWORD}');"
	fetch -o /root/.my.cnf https://raw.githubusercontent.com/tschettervictor/bsd-apps/main/zenphoto/includes/my.cnf
	sed -i '' "s|mypassword|${DB_ROOT_PASSWORD}|" /root/.my.cnf
else
	if ! mysql -u root -e "CREATE DATABASE ${DB_NAME};"; then
		echo "Failed to create ${APP_NAME} database, aborting..."
		exit 1
	fi
	mysql -u root -e "GRANT ALL ON ${DB_NAME}.* TO '${DB_USER}'@localhost IDENTIFIED BY '${DB_PASSWORD}';"
	mysql -u root -e "DELETE FROM mysql.user WHERE User='';"
	mysql -u root -e "DELETE FROM mysql.user WHERE User='root' AND Host NOT IN ('localhost', '127.0.0.1', '::1');"
	mysql -u root -e "DROP DATABASE IF EXISTS test;"
	mysql -u root -e "DELETE FROM mysql.db WHERE Db='test' OR Db='test\\_%';"
	mysql -u root -e "FLUSH PRIVILEGES;"
	mysqladmin --user=root password "${DB_ROOT_PASSWORD}" reload
	fetch -o /root/.my.cnf https://raw.githubusercontent.com/tschettervictor/bsd-apps/main/zenphoto/includes/my.cnf
	sed -i '' "s|mypassword|${DB_ROOT_PASSWORD}|" /root/.my.cnf
fi

# Install Zenphoto
fetch -o /tmp https://github.com/zenphoto/zenphoto/archive/"v${APP_VERSION}.tar.gz"
tar xjf /tmp/"v${APP_VERSION}.tar.gz" -C /tmp/
if [ "${REINSTALL}" == "true" ]; then
	rm -R /usr/local/www/zenphoto/zp-core
	cp -R -f /tmp/zenphoto-"${APP_VERSION}"/zp-core /usr/local/www/zenphoto/
	cp -R /usr/local/www/zenphoto/themes /usr/local/www/zenphoto/themes.bak
	rm -R /usr/local/www/zenphoto/themes
	cp -R -f /tmp/zenphoto-"${APP_VERSION}"/themes /usr/local/www/zenphoto/themes
	cp -f /tmp/zenphoto-"${APP_VERSION}"/index.php /usr/local/www/zenphoto/index.php
	chown -R www:www /usr/local/www/zenphoto
	rm -R /tmp/"v${APP_VERSION}.tar.gz" /tmp/zenphoto-"${APP_VERSION}"
 	sed -i '' -e "s|.*mysql_pass.*|\$conf['mysql_pass'] = '${DB_PASSWORD}';|" /usr/local/www/zenphoto/zp-data/zenphoto.cfg.php
else
	cp -r -f /tmp/zenphoto-"${APP_VERSION}"/ /usr/local/www/zenphoto/
	rm -R /tmp/"v${APP_VERSION}.tar.gz" /tmp/zenphoto-"${APP_VERSION}"
	fetch -o /usr/local/www/zenphoto/zp-data/zenphoto.cfg.php.bak https://raw.githubusercontent.com/tschettervictor/bsd-apps/main/zenphoto/includes/zenphoto.cfg.php
	cp -f /usr/local/www/zenphoto/zp-data/zenphoto.cfg.php.bak /usr/local/www/zenphoto/zp-data/zenphoto.cfg.php
	sed -i '' "s/zenphoto_db_user/${DB_USER}/" /usr/local/www/zenphoto/zp-data/zenphoto.cfg.php
	sed -i '' "s|zenphoto_db_pass|${DB_PASSWORD}|" /usr/local/www/zenphoto/zp-data/zenphoto.cfg.php
	sed -i '' "s|zenphoto_db_socket|/var/run/mysql/mysql.sock|" /usr/local/www/zenphoto/zp-data/zenphoto.cfg.php
	sed -i '' "s/zenphoto_db/${DB_NAME}/" /usr/local/www/zenphoto/zp-data/zenphoto.cfg.php
	touch /usr/local/www/zenphoto/zp-data/charset_tést
fi
chown -R www:www /usr/local/www/zenphoto
fetch -o /usr/local/etc/php.ini https://raw.githubusercontent.com/tschettervictor/bsd-apps/main/zenphoto/includes/php.ini
chown -R www:www /usr/local/etc/php.ini

# Caddy Setup
fetch -o /usr/local/www/Caddyfile https://raw.githubusercontent.com/tschettervictor/bsd-apps/main/zenphoto/includes/Caddyfile-nossl
sysrc caddy_config="/usr/local/www/Caddyfile"
sysrc caddy_enable="YES"

# Enable and Start Services
sysrc php_fpm_enable="YES"
service caddy start
service php_fpm start

# Save Passwords
echo "${DB_TYPE} root user is root and password is ${DB_ROOT_PASSWORD}" > /root/${APP_NAME}-Info.txt
echo "${APP_NAME} database name is ${DB_NAME} and password is ${DB_PASSWORD}" >> /root/${APP_NAME}-Info.txt
echo "${APP_NAME} user is admin password is ${ADMIN_PASSWORD}" >> /root/${APP_NAME}-Info.txt

# Done
echo "---------------"
echo "Installation complete."
echo "${APP_NAME} is running on port 80"
echo "Visit /zp-core/setup.php to begin your ${APP_NAME} setup."
echo "---------------"
echo "Database Information"
echo "$DB_TYPE Username: root"
echo "$DB_TYPE Password: $DB_ROOT_PASSWORD"
echo "$APP_NAME DB User: $DB_USER"
echo "$APP_NAME DB Password: $DB_PASSWORD"
echo "---------------"
if [ "${REINSTALL}" == "true" ]; then
	echo "You did a reinstall"
 	echo "Please user your old credentials to log in."
	echo "---------------"
else
	echo "User Information"
	echo "Admin user is created on setup."
	echo "---------------"
fi
echo "All passwords are saved in /root/${APP_NAME}-Info.txt"
echo "---------------"