#!/bin/bash

CONTAINER=$1

APPNAME="pydio"
APPURL="https://download.pydio.com/pub/core/archives/pydio-core-7.0.4.tar.gz"

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}"

# Update packages
lxc exec $CONTAINER -- apt update

# Install packages
lxc exec $CONTAINER -- apt install -y curl wget tar unzip

# Install database
lxc exec $CONTAINER -- apt install -y postgresql

# 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 PHP
lxc exec $CONTAINER -- apt install -y php
lxc exec $CONTAINER -- apt install -y php-intl
lxc exec $CONTAINER -- apt install -y php-mbstring
lxc exec $CONTAINER -- apt install -y php-xml
lxc exec $CONTAINER -- apt install -y php-gd
lxc exec $CONTAINER -- apt install -y php-pgsql
lxc exec $CONTAINER -- apt install -y php-curl
lxc exec $CONTAINER -- apt install -y php-mail php-mail-mime php-mail-mimedecode
lxc exec $CONTAINER -- apt install -y php-sabre-dav

lxc exec $CONTAINER -- apt install -y redis-server php-redis

# Configure PHP
lxc exec $CONTAINER -- sed -i -e "s|;date.timezone.*|date.timezone = \"${TIMEZONE}\"|" /etc/php/7.0/fpm/php.ini
lxc exec $CONTAINER -- sed -i -e 's/^\(output_buffering\) = .*$/\1 = Off/g'            /etc/php/7.0/fpm/php.ini
lxc exec $CONTAINER -- sed -i -e 's/^\(file_uploads\) = .*$/\1 = On/g'                 /etc/php/7.0/fpm/php.ini
lxc exec $CONTAINER -- sed -i -e 's/^\(post_max_size\) = .*$/\1 = 2G/g'                /etc/php/7.0/fpm/php.ini
lxc exec $CONTAINER -- sed -i -e 's/^\(upload_max_filesize\) = .*$/\1 =2G/g'           /etc/php/7.0/fpm/php.ini
lxc exec $CONTAINER -- sed -i -e 's/^\(max_execution_time\) = .*$/\1 = 300/g'          /etc/php/7.0/fpm/php.ini
lxc exec $CONTAINER -- sed -i -e 's/^\(max_input_time\) = .*$/\1 = 300/g'              /etc/php/7.0/fpm/php.ini
lxc exec $CONTAINER -- sed -i -e 's/^\(memory_limit\) = .*$/\1 = 256M/g'               /etc/php/7.0/fpm/php.ini

lxc exec $CONTAINER -- phpenmod intl
lxc exec $CONTAINER -- phpenmod mbstring
lxc exec $CONTAINER -- phpenmod xml
lxc exec $CONTAINER -- phpenmod dom
lxc exec $CONTAINER -- phpenmod gd
lxc exec $CONTAINER -- phpenmod pdo
lxc exec $CONTAINER -- phpenmod curl

lxc exec $CONTAINER -- phpenmod opcache
lxc exec $CONTAINER -- phpenmod redis

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

# Install Nginx
lxc exec $CONTAINER -- apt install -y nginx

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

  server_name ${APPNAME}.${DOMAIN};

  root ${INSTALLDIR}/${APPNAME};

  access_log /var/log/nginx/${APPNAME}.access.log;
  error_log /var/log/nginx/${APPNAME}.error.log;

  index index.php index.html;

  client_max_body_size 2G;

  # Prevent Clickjacking
  add_header X-Frame-Options "SAMEORIGIN";

  # Manually deny some paths to ensure Pydio security
  location ~* ^/(?:\.|conf|data/(?:files|personal|logs|plugins|tmp|cache)|plugins/editor.zoho/agent/files) {
    deny all;
  }

  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;
  }

}
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

# Install Web App
lxc exec $CONTAINER -- bash <<< "cd ${TMPDIR} && wget ${APPURL}"
lxc exec $CONTAINER -- bash <<< "tar vxzf ${TMPDIR}/${APPNAME}-*.tar.gz -C ${INSTALLDIR}"
lxc exec $CONTAINER -- bash <<< "mv ${INSTALLDIR}/${APPNAME}-* ${INSTALLDIR}/${APPNAME}"
lxc exec $CONTAINER -- chown -R "www-data:www-data" "${INSTALLDIR}/${APPNAME}"