#!/bin/bash

CONTAINER=$1

APPNAME="rainloop"
APPURL="http://www.rainloop.net/repository/webmail/rainloop-community-latest.zip"

TMPDIR="/tmp"
INSTALLDIR="/var/www"

DOMAIN="logerais.com"
TIMEZONE="Europe/Paris"

if [ -z "$CONTAINER" ]; then echo "Missing parameter"; exit 1 ; fi

# Set container timezone
lxc file edit "$CONTAINER/etc/timezone" <<< "${TIMEZONE}"

# Install packages
lxc exec $CONTAINER -- apt update

lxc exec $CONTAINER -- apt install -y curl wget tar unzip
lxc exec $CONTAINER -- apt install -y aspell aspell-fr hunspell hunspell-fr enchant

lxc exec $CONTAINER -- apt install -y nginx
lxc exec $CONTAINER -- apt install -y postgresql

lxc exec $CONTAINER -- apt install -y php
lxc exec $CONTAINER -- apt install -y php-curl
lxc exec $CONTAINER -- apt install -y php-intl
lxc exec $CONTAINER -- apt install -y php-json
lxc exec $CONTAINER -- apt install -y php-xml
lxc exec $CONTAINER -- apt install -y php-pgsql

# Configure PHP
lxc exec $CONTAINER -- sed -i -e "s|;date.timezone.*|date.timezone = \"${TIMEZONE}\"|" /etc/php/7.0/fpm/php.ini

lxc exec $CONTAINER -- phpenmod curl
lxc exec $CONTAINER -- phpenmod iconv
lxc exec $CONTAINER -- phpenmod json
lxc exec $CONTAINER -- phpenmod xml
lxc exec $CONTAINER -- phpenmod dom
lxc exec $CONTAINER -- phpenmod pdo

lxc exec $CONTAINER -- systemctl restart php7.0-fpm.service

# Create database
lxc exec $CONTAINER -- su --login postgres <<< "createuser ${APPNAME}"
lxc exec $CONTAINER -- su --login postgres <<< "createdb --owner=${APPNAME} ${APPNAME}"
lxc exec $CONTAINER -- su --login postgres --shell /usr/bin/psql <<< "ALTER USER \"${APPNAME}\" WITH PASSWORD '${APPNAME}';"

# Install web app
lxc exec $CONTAINER -- mkdir "${INSTALLDIR}/${APPNAME}"
lxc exec $CONTAINER -- chown -R "www-data:www-data" "${INSTALLDIR}/${APPNAME}"
lxc exec $CONTAINER -- bash <<< "cd ${INSTALLDIR}/${APPNAME} && curl -sL https://repository.rainloop.net/installer.php | php"

# Configure Nginx
lxc file edit "$CONTAINER/etc/nginx/sites-available/${APPNAME}" <<EOF
server {

  server_name ${APPNAME}.${DOMAIN};

  root ${INSTALLDIR}/${APPNAME};

  index index.php index.html;

  location = /robots.txt {
    allow all;
    log_not_found off;
    access_log off;
  }

  location ^~ /data {
    deny all;
  }

  # Deny all attempts to access hidden files such as .htaccess, .htpasswd, .DS_Store (Mac).
  location ~ /\. {
    deny all;
    access_log off;
    log_not_found off;
  }

  location ~ \.php\$ {
    try_files \$uri =404;
    include /etc/nginx/fastcgi_params;
    fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;
    fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
    fastcgi_index index.php;
  }

  error_log /var/log/nginx/${APPNAME}_error.log;
  access_log /var/log/nginx/${APPNAME}_access.log;

}
EOF

lxc exec $CONTAINER -- rm /etc/nginx/sites-enabled/default
lxc exec $CONTAINER -- ln -s "../sites-available/${APPNAME}" "/etc/nginx/sites-enabled/${APPNAME}"
lxc exec $CONTAINER -- systemctl restart nginx.service