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#!/bin/bash
#
# .---. . .
# | | |
# |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-.
# | | (.-' (.-' ( | ( )| | | | )( )| | (.-'
# ' ' --' --' -' - -' ' ' -' -' -' ' - --'
#
# Freedom in the Cloud
#
# Adds a mailing list to the email configuration
# License
# =======
#
# Copyright (C) 2015-2016 Bob Mottram <bob@freedombone.net>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
PROJECT_NAME='freedombone'
export TEXTDOMAIN=${PROJECT_NAME}-addlist
export TEXTDOMAINDIR="/usr/share/locale"
MYUSERNAME=$USER
MAILINGLIST=
SUBJECTTAG=
LIST_ADDRESS=
PUBLIC='yes'
function show_help {
echo ''
echo $"${PROJECT_NAME}-addlist -u [username] -l [mailing list name] -s [subject tag] -e [list email address] --public [yes|no]"
echo ''
exit 0
}
while [[ $# > 1 ]]
do
key="$1"
case $key in
-h|--help)
show_help
;;
-u|--user)
shift
MYUSERNAME="$1"
;;
-l|--list)
shift
MAILINGLIST="$1"
;;
-s|--subject)
shift
SUBJECTTAG="$1"
;;
-e|--email)
shift
LIST_ADDRESS="$1"
;;
-p|--public)
shift
PUBLIC="$1"
;;
*)
# unknown option
;;
esac
shift
done
if [ ! $MYUSERNAME ]; then
show_help
fi
if [[ ! $MAILINGLIST && ! $SUBJECTTAG ]]; then
show_help
fi
MUTTRC=/home/$MYUSERNAME/.muttrc
PM=/home/$MYUSERNAME/.procmailrc
LISTDIR=/home/$MYUSERNAME/Maildir/$MAILINGLIST
if grep -q "=$MAILINGLIST" $MUTTRC; then
echo $"Mailing list $MAILINGLIST was already added"
fi
if [ ! -d "$LISTDIR" ]; then
mkdir -m 700 $LISTDIR
mkdir -m 700 $LISTDIR/tmp
mkdir -m 700 $LISTDIR/new
mkdir -m 700 $LISTDIR/cur
fi
chown -R $MYUSERNAME:$MYUSERNAME $LISTDIR
if [ ${#SUBJECTTAG} -gt 0 ]; then
# use the subject tag
if ! grep -q "Subject:.*()\[$SUBJECTTAG\]" $PM; then
if [[ $PUBLIC != "yes" ]]; then
# private emails go after the encryption stage
filter="
# Email rule for $MAILINGLIST subject [$SUBJECTTAG]
:0
* ^Subject:.*()\[$SUBJECTTAG\]
$LISTDIR/new
# End of rule
"
echo "$filter" >> $PM
else
# public emails are copied before hte encryption stage
if ! grep -q '# encrypt' $PM; then
filter="
# Email rule for $MAILINGLIST subject [$SUBJECTTAG]
:0
* ^Subject:.*()\[$SUBJECTTAG\]
$LISTDIR/new
# End of rule
"
echo "$filter" >> $PM
else
filter=$(echo "# Email rule for $MAILINGLIST subject [$SUBJECTTAG]\n:0\n * ^Subject:.*()\\\[$SUBJECTTAG\\\]\n$LISTDIR/new\n# End of rule\n")
sed -i "/# encrypt/i ${filter}" $PM
fi
fi
chown $MYUSERNAME:$MYUSERNAME $PM
fi
else
exit $(${PROJECT_NAME}-addemail -u $MYUSERNAME -e $LIST_ADDRESS -g $MAILINGLIST --public $PUBLIC)
fi
if [ ! -f "$MUTTRC" ]; then
cp /etc/Muttrc $MUTTRC
chown $MYUSERNAME:$MYUSERNAME $MUTTRC
fi
PROCMAILLOG=/home/$MYUSERNAME/log
if [ ! -d $PROCMAILLOG ]; then
mkdir $PROCMAILLOG
chown -R $MYUSERNAME:$MYUSERNAME $PROCMAILLOG
fi
MUTT_MAILBOXES=$(grep "mailboxes =" $MUTTRC)
if [[ $MUTT_MAILBOXES != *$MAILINGLIST* ]]; then
if ! grep -q "=$MAILINGLIST" $MUTTRC; then
sed -i "s|$MUTT_MAILBOXES|$MUTT_MAILBOXES =$MAILINGLIST|g" $MUTTRC
chown $MYUSERNAME:$MYUSERNAME $MUTTRC
fi
fi
if [ $LIST_ADDRESS ]; then
sed -i "s|unsubscribe $LIST_ADDRESS|subscribe $LIST_ADDRESS|g" $MUTTRC
if ! grep -q "subscribe $LIST_ADDRESS" $MUTTRC; then
echo "subscribe $LIST_ADDRESS" >> $MUTTRC
fi
fi
exit 0