#!/bin/bash
#
# vmail-stack
# https://git.stack-source.com/msb/vmail-stack
# Copyright (c) 2022 Matthew Saunders Brown <matthewsaundersbrown@gmail.com>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)

# load include file
source $(dirname $0)/vmail.sh

help()
{
  thisfilename=$(basename -- "$0")
  echo "$thisfilename"
  echo "Get email autresonder data from vmail database."
  echo ""
  echo "usage: $thisfilename -e email|-d domain [-c] [-t] [-h]"
  echo ""
  echo "  -h            Print this help."
  echo "  -e <email>    Email address to get autresonder for."
  echo "  -d <domain>   Domain to get all autoresponders for."
  echo "  -c            Output in cvs format."
  echo "  -t            Use tabs instead of tables for output, do not display column headers."
  echo ""
  echo "                Search term is optional. If nothing specified all forwards for all email acccounts for all domains will be returned."
  echo "                Enter email address to get forward info for that email address."
  echo "                Enter forwarding address (in full email address format) with the -f option to get address(es) that forward to specified address."
  echo "                Enter domain name to get all forwards for all email addresses under that domain."
  exit
}


vmail:getoptions "$@"

# check for domain (which will aslo be set if email is specified)
if [[ -z $domain ]]; then
  echo "Domian Name or Email is required."
  exit 1
fi

# set initial db query data
dbcmd="mysql --defaults-extra-file=$MYSQL_CONNECTION_INFO_FILE"
dbcmdopts="-e"

if [[ -n $tab ]]; then
  dbcmdopts="-s -N $dbcmdopts"
fi

dbquery="SELECT vm_mboxes.mbox, vm_domains.domain, QUOTE(vm_autoresponders.subject) AS subject, QUOTE(REPLACE(REPLACE(vm_autoresponders.body,'\r\n','\n'),'\n','\\n')) AS body, vm_autoresponders.mode, vm_autoresponders.status FROM vm_autoresponders, vm_mboxes, vm_domains WHERE vm_autoresponders.mbox_id = vm_mboxes.id AND vm_mboxes.domain_id = vm_domains.id AND vm_domains.domain='$domain'"

# build query
if [[ -n $email ]]; then
  # search for specific autoresponder
  dbquery="$dbquery AND vm_mboxes.mbox='$mbox' ORDER BY vm_mboxes.mbox"
fi

# execute mysql query
eval $dbcmd $dbcmdopts "\"$dbquery\"" $cvs