#!/bin/bash
#
# vhost-stack
# https://git.stack-source.com/msb/vhost-stack
# Copyright (c) 2023 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)/vhost.sh

help()
{
  thisfilename=$(basename -- "$0")
  echo "Get MySQL database connection information."
  echo ""
  echo "usage: $thisfilename [-d <domain>] [-c] [-h]"
  echo ""
  echo "  -h            Print this help."
  echo "  -d <domain>   Get MySQL DB info for specified domain, otherwise return DB info for all domains."
  echo "  -c            CVS - Output in cvs format, instead of tabbed table."
  exit
}

vhost:getoptions "$@"

# create newline var
NL=$'\n'

if [[ -n $domain ]]; then
  if [[ -d /srv/www/$domain ]]; then
    virtualhostArray=($domain)
  else
    echo "ERROR: $domain not found"
    exit 1
  fi
else
  vhost::set-virtualhostArray
fi

output="virtualhost hostname database username password"

for v in "${virtualhostArray[@]}"
do
  if [[ -f /srv/www/$v/.my.cnf ]]; then

    hostname=`grep ^host= /srv/www/$v/.my.cnf |cut -d = -f 2`
    database=`grep ^database= /srv/www/$v/.my.cnf |cut -d = -f 2`
    username=`grep ^user= /srv/www/$v/.my.cnf |cut -d = -f 2`
    password=`grep ^password= /srv/www/$v/.my.cnf |cut -d = -f 2`

    output="$output${NL}$v $hostname $database $username $password"

  else

    output="$output${NL}$v (unknown) (unknown) (unknown) (unknown)"

  fi

done

if [[ $cvs ]]; then
  echo "$output" | tr " " ","
else
  echo "$output" | column -t
fi