#!/bin/bash
#
#
#  rhautoimport
#
#  Copyright (C) 2009-2016 Christian Pointner <equinox@helsinki.at>
#
#  This file is part of rhautoimport.
#
#  rhautoimport is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  any later version.
#
#  rhautoimport is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with rhautoimport. If not, see <http://www.gnu.org/licenses/>.
#

if [ -z "$1" ]; then
  echo "rhautoimport <importer> [ arg1 [ arg2 ] ... ]"
  exit 1
fi

TITLE="unknown"
case "$1" in
  btl)
    TITLE="Between the Lines"
  ;;
  dn)
    TITLE="Democracy Now!"
  ;;
  nw)
    TITLE="netwatcher"
  ;;
  oi)
    TITLE="Onda-Info"
  ;;
  ra)
    TITLE="radio%attac"
  ;;
  rs)
    TITLE="Radio Stimme"
  ;;
  tr)
    TITLE="Tierrechtsradio"
  ;;
  *)
    echo "unknown importer: $1"
    exit 2
  ;;
esac

LOG_FILE=`mktemp --tmpdir rhautoimport-XXXXXX.log`
MAIL_TO=`sed 's/#.*//' /etc/rhautoimport/$1.mail 2> /dev/null | xargs`
if [ -z "$MAIL_TO" ]; then
  MAIL_TO="root"
fi

(
  /usr/bin/flock -x -w 10 200

  /usr/bin/rhautoimport-$1 ${@:2} > $LOG_FILE 2>&1
  case $? in
    0)
      bsd-mailx -a "Content-Type: text/plain; charset=utf-8" -s "$TITLE - Imported Successfully" $MAIL_TO < $LOG_FILE
    ;;
    42)
      # do nothing - the script didn't import anything but no message should be sent
    ;;
    *)
      if [ "$2" == 'last' ]; then
        subject="$TITLE - Import Error - last attempt!!!"
      else
        subject="$TITLE - Import Error - will retry"
      fi
      bsd-mailx -a "Content-Type: text/plain; charset=utf-8" -s "$subject" $MAIL_TO < $LOG_FILE
    ;;
  esac
  rm -f $LOG_FILE

) 200>/var/lock/rhautoimport-$1.lock

exit 0