# Copyright (C) 2018-2019 all contributors
# License: AGPL-3.0+
# Spamchecking used by -watch and -mda tools
package PublicInbox::Spamcheck;
use strict;
use warnings;
sub get {
my ($config, $key, $default) = @_;
my $spamcheck = $config->{$key};
$spamcheck = $default unless $spamcheck;
return if !$spamcheck || $spamcheck eq 'none';
if ($spamcheck eq 'spamc') {
$spamcheck = 'PublicInbox::Spamcheck::Spamc';
}
if ($spamcheck =~ /::/) {
eval "require $spamcheck";
return $spamcheck->new;
}
warn "unsupported $key=$spamcheck\n";
undef;
}
1;