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#!/usr/bin/perl
# NetUseMod is a program to moderate Usenet posts via web interface.
# Copyright (C) 2024 Salahuddin <salahuddin@member.fsf.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
use strict;
use warnings;
my $message_dir = 'YOUR_HOME_DIR/incoming_news/';
my $noreply_mail = 'no-reply@YOUR_DOMAIN';
my $send_rec_ack = 1;
sub saveIncomingMessage {
my $dir_location = shift;
# $$ - The process number of the Perl running this script
my $message_number = time . $$;
my $filename = $dir_location . $message_number;
my $incoming_message = '';
open(INCOMING_FILE, '>', $filename) or die $!;
while (<>) {
$incoming_message .= $_;
print INCOMING_FILE;
chop;
}
close(INCOMING_FILE);
return $incoming_message;
}
sub parseFromAndSubject {
my $message = shift;
my $from = '';
my $subject = '';
my @message_array = split(/\n/, $message);
foreach(@message_array) {
# first empty line
if(/^$/) {
last;
}
if( /^From: / ) {
$from = $_;
$from=~ s/^From: //i;
} elsif( /^Subject: / ) {
$subject = $_;
$subject =~ s/^Subject: //i;
}
}
# trim
$from =~ s/^\s+|\s+$//g;
$subject =~ s/^\s+|\s+$//g;
return ($from, $subject);
}
sub sendReceiveAck {
my ($from, $subject) = @_;
system('echo "Submission received." | mail -s "Re: ' . $subject . '" -r ' . $noreply_mail . ' \'' . $from . '\'');
}
# & needed to pass $_
my $incoming_message = &saveIncomingMessage($message_dir);
#print "incoming_message: \n" . $incoming_message . "\n";
if ($send_rec_ack eq 1) {
my ($from, $subject) = parseFromAndSubject($incoming_message);
# TODO: check return value
sendReceiveAck($from, $subject);
}
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