1 files changed, 51 insertions, 0 deletions
diff --git a/Plugin/Correction.pm b/Plugin/Correction.pm
new file mode 100644
index 0000000..bc5d1fc
--- /dev/null
+++ b/Plugin/Correction.pm
@@ -0,0 +1,51 @@
+package Plugin::Correction;
+
+use strict;
+use warnings;
+use Encode qw/decode/;
+use Data::Munge qw/replace/;
+
+use IdaliusConfig qw/assert_scalar/;
+
+my $config;
+my $root_config;
+
+sub configure {
+	my $self = shift;
+	shift; # cmdref
+	shift; # run_command
+	$config = shift;
+	$root_config = shift;
+
+	IdaliusConfig::assert_scalar($config, $self, "chance");
+	die "chance must be from 0 to 100"
+		unless $config->{chance} >= 0 && $config->{chance} <= 100;
+
+	IdaliusConfig::assert_dict($config, $self, "corrections");
+
+	return $self;
+}
+
+sub on_message {
+	my ($self, $logger, $who, $where, $raw_what, $what, $irc) = @_;
+
+	if (ref($where) eq "ARRAY") {
+		$where = $where->[0];
+	}
+
+	$what = Encode::decode('utf8', $what);
+
+	foreach my $mistake (keys %{$config->{corrections}}) {
+		if ($what =~ /$mistake/i) {
+			my $response = replace($what, qr/$mistake/i, "\x02$config->{corrections}->{$mistake}\x02", "g");
+			return unless rand(100) < $config->{chance};
+			return $response;
+		}
+	}
+	return;
+}
+
+sub on_action {
+	on_message(@_);
+}
+1;