#!/usr/bin/env bash

if [ -f ~/.homestead-features/wsl_user_name ]; then
    WSL_USER_NAME="$(cat ~/.homestead-features/wsl_user_name)"
    WSL_USER_GROUP="$(cat ~/.homestead-features/wsl_user_group)"
else
    WSL_USER_NAME=vagrant
    WSL_USER_GROUP=vagrant
fi

export DEBIAN_FRONTEND=noninteractive

SERVICE_STATUS=$(systemctl is-enabled php7.2-fpm.service)

if [ "$SERVICE_STATUS" == "disabled" ];
then
  systemctl enable php7.2-fpm
  service php7.2-fpm restart
fi

if [ -f /home/$WSL_USER_NAME/.homestead-features/php72 ]
then
    echo "PHP 7.2 already installed."
    exit 0
fi

touch /home/$WSL_USER_NAME/.homestead-features/php72
chown -Rf $WSL_USER_NAME:$WSL_USER_GROUP /home/$WSL_USER_NAME/.homestead-features

# PHP 7.2
apt-get install -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --allow-change-held-packages \
php7.2-bcmath php7.2-bz2 php7.2-dba php7.2-enchant php7.2-fpm php7.2-imap php7.2-interbase php7.2-intl \
php7.2-mbstring php7.2-phpdbg php7.2-soap php7.2-sybase php7.2-xsl php7.2-zip php7.2-cgi php7.2-cli php7.2-common \
php7.2-curl php7.2-dev php7.2-gd php7.2-gmp php7.2-json php7.2-ldap php7.2-mysql php7.2-odbc php7.2-opcache \
php7.2-pgsql php7.2-pspell php7.2-readline php7.2-recode php7.2-snmp php7.2-sqlite3 php7.2-tidy php7.2-xdebug \
php7.2-xml php7.2-xmlrpc php7.2-memcached php7.2-redis

# Configure php.ini for CLI
sed -i "s/error_reporting = .*/error_reporting = E_ALL/" /etc/php/7.2/cli/php.ini
sed -i "s/display_errors = .*/display_errors = On/" /etc/php/7.2/cli/php.ini
sed -i "s/memory_limit = .*/memory_limit = 512M/" /etc/php/7.2/cli/php.ini
sed -i "s/;date.timezone.*/date.timezone = UTC/" /etc/php/7.2/cli/php.ini

# Configure Xdebug
echo "xdebug.mode = debug" >> /etc/php/7.2/mods-available/xdebug.ini
echo "xdebug.discover_client_host = true" >> /etc/php/7.2/mods-available/xdebug.ini
echo "xdebug.client_port = 9003" >> /etc/php/7.2/mods-available/xdebug.ini
echo "xdebug.max_nesting_level = 512" >> /etc/php/7.2/mods-available/xdebug.ini
echo "opcache.revalidate_freq = 0" >> /etc/php/7.2/mods-available/opcache.ini

# Configure php.ini for FPM
sed -i "s/error_reporting = .*/error_reporting = E_ALL/" /etc/php/7.2/fpm/php.ini
sed -i "s/display_errors = .*/display_errors = On/" /etc/php/7.2/fpm/php.ini
sed -i "s/;cgi.fix_pathinfo=1/cgi.fix_pathinfo=0/" /etc/php/7.2/fpm/php.ini
sed -i "s/memory_limit = .*/memory_limit = 512M/" /etc/php/7.2/fpm/php.ini
sed -i "s/upload_max_filesize = .*/upload_max_filesize = 100M/" /etc/php/7.2/fpm/php.ini
sed -i "s/post_max_size = .*/post_max_size = 100M/" /etc/php/7.2/fpm/php.ini
sed -i "s/;date.timezone.*/date.timezone = UTC/" /etc/php/7.2/fpm/php.ini

printf "[openssl]\n" | tee -a /etc/php/7.2/fpm/php.ini
printf "openssl.cainfo = /etc/ssl/certs/ca-certificates.crt\n" | tee -a /etc/php/7.2/fpm/php.ini
printf "[curl]\n" | tee -a /etc/php/7.2/fpm/php.ini
printf "curl.cainfo = /etc/ssl/certs/ca-certificates.crt\n" | tee -a /etc/php/7.2/fpm/php.ini

# Configure FPM
sed -i "s/user = www-data/user = vagrant/" /etc/php/7.2/fpm/pool.d/www.conf
sed -i "s/group = www-data/group = vagrant/" /etc/php/7.2/fpm/pool.d/www.conf

sed -i "s/listen\.owner.*/listen.owner = vagrant/" /etc/php/7.2/fpm/pool.d/www.conf
sed -i "s/listen\.group.*/listen.group = vagrant/" /etc/php/7.2/fpm/pool.d/www.conf
sed -i "s/;listen\.mode.*/listen.mode = 0666/" /etc/php/7.2/fpm/pool.d/www.conf

systemctl enable php7.2-fpm
service php7.2-fpm restart