#!/bin/sh

# No copyright is claimed.  This code is in the public domain; do with it
# what you wish.  Written by Joost van Baal-Ilić.

# Written in 2014 - 2015

set -e

# we reuse www-data

# create useraccount www-log
case "$1" in
  configure)
    if ! getent passwd www-log >/dev/null
    then
      #echo 'Adding system-user for publicfile: www-log' 1>&2
      adduser --system --quiet --home /nonexistent \
        --no-create-home --disabled-login --shell /usr/sbin/nologin www-log
    fi

    # download documentation, see get-publicfile-docs

    # configure publicfile
    # as documented upstream:
    # /usr/local/publicfile/bin/configure ftp ftplog /public www.heaven.af.mil www 1.2.3.4
    test -d /etc/publicfile/file || \
      /usr/lib/publicfile/configure www-data www-log /etc/publicfile $(hostname --fqdn) www ftp localhost

    # logs should be somewhere under /var/log, create compatibility
    # symlinks.  the log dir _must_ be named "main".
    test -d /var/log/publicfile || mkdir -p /var/log/publicfile

    test -d /var/log/publicfile/ftpd || {
      mv /etc/publicfile/ftpd/log/main /var/log/publicfile/ftpd && \
       ln -s /var/log/publicfile/ftpd /etc/publicfile/ftpd/log/main
    }

    test -d /var/log/publicfile/httpd || {
      mv /etc/publicfile/httpd/log/main /var/log/publicfile/httpd && \
       ln -s /var/log/publicfile/httpd /etc/publicfile/httpd/log/main
    }

    test -d /var/www/html/0 || {
      mkdir -p /var/www/html
      mv /etc/publicfile/file/* /var/www/html
      ln -s /var/www/html /etc/publicfile/file
    }

    # something to see
    test -d /etc/publicfile/file/0 || mkdir -p /etc/publicfile/file/0
    test -f /etc/publicfile/file/0/index.html || \
      echo it works >/etc/publicfile/file/0/index.html
  ;;
  abort-upgrade|abort-remove|abort-deconfigure)
    :
  ;;
  *)
    echo "postinst called with unknown argument \`$1'" >&2
    exit 1
  ;;
esac

#/etc/publicfile/file
#/etc/publicfile/file/0/foo.html
#/etc/publicfile/file/www.heaven.af.mil/foo.html
#/etc/publicfile/httpd
#/etc/publicfile/httpd/log/main
#/etc/publicfile/ftpd
#/service/httpd -> /etc/publicfile/httpd

#DEBHELPER#
exit 0
