#!/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 php7.0-fpm.service)

if [ "$SERVICE_STATUS" == "disabled" ];
then
  systemctl enable php7.0-fpm
  service php7.0-fpm restart
fi

if [ -f /home/$WSL_USER_NAME/.homestead-features/php70 ]
then
    echo "PHP 7.0 already installed."
    exit 0
fi

touch /home/$WSL_USER_NAME/.homestead-features/php70
chown -Rf $WSL_USER_NAME:$WSL_USER_GROUP /home/$WSL_USER_NAME/.homestead-features

# PHP 7.0
apt-get install -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --allow-change-held-packages \
php7.0-bcmath php7.0-bz2 php7.0-cgi php7.0-cli php7.0-common php7.0-curl php7.0-dba php7.0-dev php7.0-enchant \
php7.0-fpm php7.0-gd php7.0-gmp php7.0-imap php7.0-interbase php7.0-intl php7.0-json php7.0-ldap php7.0-mbstring \
php7.0-mcrypt php7.0-mysql php7.0-odbc php7.0-opcache php7.0-pgsql php7.0-phpdbg php7.0-pspell php7.0-readline \
php7.0-recode php7.0-snmp php7.0-soap php7.0-sqlite3 php7.0-sybase php7.0-tidy php7.0-xml php7.0-xmlrpc php7.0-xsl \
php7.0-zip php7.0-memcached php7.0-redis

# Configure php.ini for CLI
sed -i "s/error_reporting = .*/error_reporting = E_ALL/" /etc/php/7.0/cli/php.ini
sed -i "s/display_errors = .*/display_errors = On/" /etc/php/7.0/cli/php.ini
sed -i "s/memory_limit = .*/memory_limit = 512M/" /etc/php/7.0/cli/php.ini
sed -i "s/;date.timezone.*/date.timezone = UTC/" /etc/php/7.0/cli/php.ini

# Configure Xdebug
echo "xdebug.remote_enable = 1" >> /etc/php/7.0/mods-available/xdebug.ini
echo "xdebug.remote_connect_back = 1" >> /etc/php/7.0/mods-available/xdebug.ini
echo "xdebug.remote_port = 9000" >> /etc/php/7.0/mods-available/xdebug.ini
echo "xdebug.max_nesting_level = 512" >> /etc/php/7.0/mods-available/xdebug.ini
echo "opcache.revalidate_freq = 0" >> /etc/php/7.0/mods-available/opcache.ini

# Configure php.ini for FPM
sed -i "s/error_reporting = .*/error_reporting = E_ALL/" /etc/php/7.0/fpm/php.ini
sed -i "s/display_errors = .*/display_errors = On/" /etc/php/7.0/fpm/php.ini
sed -i "s/;cgi.fix_pathinfo=1/cgi.fix_pathinfo=0/" /etc/php/7.0/fpm/php.ini
sed -i "s/memory_limit = .*/memory_limit = 512M/" /etc/php/7.0/fpm/php.ini
sed -i "s/upload_max_filesize = .*/upload_max_filesize = 100M/" /etc/php/7.0/fpm/php.ini
sed -i "s/post_max_size = .*/post_max_size = 100M/" /etc/php/7.0/fpm/php.ini
sed -i "s/;date.timezone.*/date.timezone = UTC/" /etc/php/7.0/fpm/php.ini

printf "[openssl]\n" | tee -a /etc/php/7.0/fpm/php.ini
printf "openssl.cainfo = /etc/ssl/certs/ca-certificates.crt\n" | tee -a /etc/php/7.0/fpm/php.ini
printf "[curl]\n" | tee -a /etc/php/7.0/fpm/php.ini
printf "curl.cainfo = /etc/ssl/certs/ca-certificates.crt\n" | tee -a /etc/php/7.0/fpm/php.ini

# Configure FPM
sed -i "s/user = www-data/user = vagrant/" /etc/php/7.0/fpm/pool.d/www.conf
sed -i "s/group = www-data/group = vagrant/" /etc/php/7.0/fpm/pool.d/www.conf
sed -i "s/listen\.owner.*/listen.owner = vagrant/" /etc/php/7.0/fpm/pool.d/www.conf
sed -i "s/listen\.group.*/listen.group = vagrant/" /etc/php/7.0/fpm/pool.d/www.conf
sed -i "s/;listen\.mode.*/listen.mode = 0666/" /etc/php/7.0/fpm/pool.d/www.conf

systemctl enable php7.0-fpm
service php7.0-fpm restart