freedombone/src/freedombone-archive-mail

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#!/bin/bash
#
# .---. . .
# | | |
# |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-.
# | | (.-' (.-' ( | ( )| | | | )( )| | (.-'
# ' ' --' --' -' - -' ' ' -' -' -' ' - --'
#
# Freedom in the Cloud
#
# Archives old email
# 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=${PROJECT_NAME}-archive-mail
export TEXTDOMAINDIR="/usr/share/locale"
source /usr/share/${PROJECT_NAME}/utils/${PROJECT_NAME}-utils-validation
for d in /home/*/ ; do
USERNAME=$(echo "$d" | awk -F '/' '{print $3}')
if [[ $(is_valid_user "$USERNAME") == "1" ]]; then
# for every user who has a mail directory
if [ -d /home/$USERNAME/Maildir ]; then
MUTTRC=/home/$USERNAME/.muttrc
# update archives
python /usr/bin/cleanup-maildir --archive-folder="archive" --maildir-root="/home/$USERNAME/Maildir" archive ""
# ensure the user has permissions on the archives
for archive_dir in /home/$USERNAME/Maildir/archive-* ; do
chown -R $USERNAME:$USERNAME $archive_dir
done
# add the archive to .muttrc if needed
if [ -f $MUTTRC ]; then
MUTT_MAILBOXES=$(grep "mailboxes =" $MUTTRC)
YR=$(date +"%Y")
PREV_YR=$((YR - 1))
BACKUP_DIRECTORY=archive-$YR
PREV_BACKUP_DIRECTORY=archive-$PREV_YR
if [[ $MUTT_MAILBOXES != *$BACKUP_DIRECTORY* ]]; then
if [[ $MUTT_MAILBOXES == *$PREV_BACKUP_DIRECTORY* ]]; then
sed -i "s|$PREV_BACKUP_DIRECTORY|$PREV_BACKUP_DIRECTORY =$BACKUP_DIRECTORY|g" $MUTTRC
else
sed -i "s|$MUTT_MAILBOXES|$MUTT_MAILBOXES =$BACKUP_DIRECTORY|g" $MUTTRC
fi
chown $USERNAME:$USERNAME $MUTTRC
fi
fi
fi
fi
done
exit 0