#!/bin/sh

set -e

cfgdir="/etc/local-ORG/mailman"
sharedir="/etc/local-COMMON/mailman"
skeldir="$sharedir/skel"

MAILDOMAIN="${maildomain:-`head -n 1 /etc/mailname`}"
LISTDOMAIN="$listdomain"
LISTWEBDOMAIN="$listwebdomain"
OWNER="${owner:-listmaster@$MAILDOMAIN}"
LISTLANG="${lang:-en}"

mkpw() {
	xkcdpass --numwords 4 --delimiter - || gpw | head -n 1
}

refreshlists() {
	existinglists="`/usr/sbin/list_lists -b`"
}

mklist() {
	list_anycase="$1"; shift
	type="$1"; shift
	desc="$1"; shift
	senders="$1"; shift
	list=$(printf %s "$list_anycase" | tr '[:upper:]' '[:lower:]')
	lang="${1:-$LISTLANG}"
	owner="${2:-$OWNER}"
	emailhost="${3:-$LISTDOMAIN}"
	urlhost="${4:-${LISTWEBDOMAIN:-$emailhost}}"

	if ! echo "$existinglists" | grep -q "^$list\$"; then
		newlist -l "$lang"${urlhost:+ -u "$urlhost"}${emailhost:+ -e "$emailhost"} -q "$list" "$owner" "$(mkpw)"
	fi
	LISTNAME="$list_anycase" LISTDESC="$desc" SENDERS="$senders" LISTOWNER="$owner" LISTHOST="$emailhost" "$sharedir/mklist.pl" "$skeldir/$type.$lang.py" > "$list.py"
	config_list -i "$cfgdir/$list.py" "$list"
	config_list -o "$cfgdir/$list.py" "$list"
}

populatelist() {
	list=$(printf %s "$1" | tr '[:upper:]' '[:lower:]'); shift

	[ ! -s "$cfgdir/$list.members" ] || add_members -r "$cfgdir/$list.members" -w n -a n "$list"
	[ ! -s "$cfgdir/$list.members-digest" ] || add_members -d "$cfgdir/$list.members-digest" -w n -a n "$list"
	[ -z "$*" ] || localuserinfo --custom='%fullname% <%mailaddress%>' "$@" | add_members -r - -w n -a n "$list"
	list_members --fullnames --preserve --regular -o "$cfgdir/$list.members" "$list"
	list_members --fullnames --preserve --digest -o "$cfgdir/$list.members-digest" "$list"
}