schleuder3/get_list_config.sh

#!/usr/bin/env bash

script_name="$(basename $(realpath $0))"
working_dir="$(dirname $(realpath $0))"

LOCK_DIR="/tmp/$(basename $0).$$.LOCK"
log_file="${LOCK_DIR}/${script_name%%.*}.log"



# ----------
# Base Function(s)
# ----------

usage() {


   [[ -n  "$1" ]] && error "$1"


   [[ $terminal ]] && echo -e "
\033[1mUsage:\033[m

   $(basename $0) <fq-list-address>

\033[1mDescription\033[m

   Prints out the paraameter settings for the requested list. The
   full qualified listaddress is needed as comandline parameter.

\033[1mOptions\033[m

   No Options (except '-h' for help) are available.

   -h
      Prints out this help.


\033[1mExample:\033[m
   
   Get configuration for list 'star@il-schleuder.de':

      \033[1m$(basename $0) star@il-schleuder.de\033[m


"

   clean_up 1

}

clean_up() {

   # Perform program exit housekeeping
   rm -rf "$LOCK_DIR"
   blank_line
   exit $1
}

echononl(){
   if $terminal ; then
      echo X\\c > /tmp/shprompt$$
      if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then
         echo -e -n "   $*\\c" 1>&2
      else
         echo -e -n "   $*" 1>&2
      fi
      rm /tmp/shprompt$$
   fi
}

fatal(){
   echo ""
   if $terminal ; then
      echo -e "   [ \033[31m\033[1mFatal\033[m ] $*"
   else
      echo -e "   [ Fatal ] $*"
   fi
   echo ""
   if $terminal ; then
      echo -e "             \033[1mScript was terminated\033[m.."
   else
      echo -e "             Script was terminated.."
   fi
   echo ""
   rm -rf $LOCK_DIR
   exit 1
}

error (){
   echo ""
   if $terminal ; then
      echo -e "   [ \033[31m\033[1mError\033[m ] $*"
   else
      echo "   [ Error ] $*"
   fi
   echo ""
}

echo_done() {
   if $terminal ; then
      echo -e "\033[75G[ \033[32mdone\033[m ]"
   fi
}
echo_ok() {
   if $terminal ; then
      echo -e "\033[75G[ \033[32mok\033[m ]"
   fi
}
echo_failed(){
   if $terminal ; then
      echo -e "\033[75G[ \033[1;31mfailed\033[m ]"
   fi
}
echo_skipped() {
   if $terminal ; then
      echo -e "\033[75G[ \033[33m\033[1mskipped\033[m ]"
   fi
}

trim() {
    local var="$*"
    var="${var#"${var%%[![:space:]]*}"}"   # remove leading whitespace characters
    var="${var%"${var##*[![:space:]]}"}"   # remove trailing whitespace characters
    echo -n "$var"
}

blank_line() {
   if $terminal ; then
      echo ""
   fi
}


# ----------
# - Jobhandling 
# ----------

# - Run 'clean_up' for signals SIGHUP SIGINT SIGTERM
# -
trap clean_up SIGHUP SIGINT SIGTERM

# - Create lock directory '$LOCK_DIR"
#
mkdir "$LOCK_DIR"


# ----------
# - Some checks ..
# ----------

# - Running in a terminal?
# -
if [[ -t 1 ]] ; then
   terminal=true
else
   terminal=false
fi

# - Print help?
# -
if [[ "$(trim $*)" =~ "--help" ]] ; then
    usage
fi


# ==========
# - Begin Main Script
# ==========

# ----------
# - Headline
# ----------

if $terminal ; then
   echo ""
   echo -e "\033[1m----------\033[m"
   echo -e "\033[32m\033[1mRunning script \033[m\033[1m$script_name\033[32m .. \033[m"
   echo -e "\033[1m----------\033[m"
fi


# ----------
# - Read commandline parameter
# ----------

while getopts h: opt ; do
   case $opt in
      h)    usage
            ;;
      \?)   usage ;;
   esac
done

# - Print help?
# -
if [[ "$(trim $*)" =~ "--help" ]] ; then
    usage
fi

shift $(expr $OPTIND - 1)
[[ $# -eq "1" ]] || usage "Wrong number of arguments!"

FQ_LIST_NANE="$1"

regex_email="^[A-Za-z0-9._+-]+@([A-Za-z0-9-]+\.)+[A-Za-z]{2,}$"
if [[ ! "$FQ_LIST_NANE" =~ $regex_email ]] ; then
   fatal "The give list '$FQ_LIST_NANE' address isn't a valid e-mail address"
fi


# ----------
# - Some pre-script tasks ..
# ----------

if $terminal ; then
   echo ""
   echo ""
   echo -e "   \033[1mDoing some pre-script tasks ..\033[m"
   echo ""
fi


echononl "Get a list of available list options .."
list_options="$(schleuder-cli lists list-options 2> "${log_file}")"

if [[ -s "$log_file" ]] ; then
	echo_failed
	fatal "Run this script as a user, who is allowed to maintain schleuder lists."
else
	echo_done
fi

# - List present?
# -
if ! $(schleuder-cli lists list | grep -q -E "^${FQ_LIST_NANE}$" 2>/dev/null) ; then
	fatal "List '$FQ_LIST_NANE' was not found at this server!"
fi

# ----------
# - Main part of script
# ----------

if $terminal ; then
   echo ""
   echo ""
   echo -e "   \033[1mParameter settings for list \033[32m\033[1m$FQ_LIST_NANE\033[32m ..\033[m"
   echo ""
else
	 echo ""
	 echo "   Parameter settings for list '$FQ_LIST_NANE':"
fi



for _option in $list_options ; do 
   _val="$(schleuder-cli lists show $FQ_LIST_NANE $_option 2> $log_file)"
	if [[ -s "${log_file}" ]]; then
		error "$(cat "${log_file}")"
		clean_up 1
	fi
	if $terminal ; then
		echo -en "   ${_option}:\033[50G"
		if [[ -z "$_val" ]] ; then 
			echo -en "\033[33m-- <not set> --"
		else
			echo -en "\033[32m${_val}"
		fi
		echo -e "\033[m" 
	else
		echo "   ${_option}: ${_val}"
	fi
done 

if $terminal ; then
   echo ""
   echo ""
   echo -e "   \033[1mAdmin adresse(s) of list \033[32m\033[1m$FQ_LIST_NANE\033[32m ..\033[m"
   echo ""
else
	 echo ""
	 echo "   Admin adresses of list list '$FQ_LIST_NANE':"
fi

admin_subscriptions="$(schleuder-cli subscriptions list $FQ_LIST_NANE 2> $log_file | grep admin | awk '{print$1":"$2}')"
if [[ -s "$log_file" ]] ; then
   error "$(cat "${log_file}")"
fi

for _val in $admin_subscriptions ; do
   IFS=':' read -a _val_arr <<< "${_val}"
	if $terminal ; then
      if [[ ${#_val_arr[0]} -lt 46 ]] ; then
		   echo -e "   ${_val_arr[0]}\033[50G${_val_arr[1]}"
      else
         echo -e "   ${_val_arr[0]} ${_val_arr[1]}"
      fi
	else
		echo "   ${_val_arr[0]} ${_val_arr[1]}"
	fi
done


clean_up 1