mirror of
https://github.com/pragma-/pbot.git
synced 2024-11-27 06:19:25 +01:00
94 lines
3.5 KiB
Perl
94 lines
3.5 KiB
Perl
# File: AntiTwitter.pm
|
||
# Author: pragma_
|
||
#
|
||
# Purpose: Warns people off from using @nick style addressing. Temp-bans if they
|
||
# persist.
|
||
|
||
# This Source Code Form is subject to the terms of the Mozilla Public
|
||
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
||
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||
|
||
package PBot::Plugins::AntiTwitter;
|
||
|
||
use warnings;
|
||
use strict;
|
||
|
||
use Carp ();
|
||
use Time::HiRes qw/gettimeofday/;
|
||
use Time::Duration qw/duration/;
|
||
|
||
use feature 'switch';
|
||
no if $] >= 5.018, warnings => "experimental::smartmatch";
|
||
|
||
sub new {
|
||
Carp::croak("Options to " . __FILE__ . " should be key/value pairs, not hash reference") if ref $_[1] eq 'HASH';
|
||
my ($class, %conf) = @_;
|
||
my $self = bless {}, $class;
|
||
$self->initialize(%conf);
|
||
return $self;
|
||
}
|
||
|
||
sub initialize {
|
||
my ($self, %conf) = @_;
|
||
$self->{pbot} = delete $conf{pbot} // Carp::croak("Missing pbot reference to " . __FILE__);
|
||
$self->{pbot}->{event_dispatcher}->register_handler('irc.public', sub { $self->on_public(@_) });
|
||
$self->{pbot}->{timer}->register(sub { $self->adjust_offenses }, 60 * 60 * 1, 'antitwitter');
|
||
$self->{offenses} = {};
|
||
}
|
||
|
||
sub on_public {
|
||
my ($self, $event_type, $event) = @_;
|
||
my ($nick, $user, $host, $channel, $msg) = ($event->{event}->nick, $event->{event}->user, $event->{event}->host, $event->{event}->{to}[0], $event->{event}->args);
|
||
|
||
return 0 if $event->{interpreted};
|
||
$channel = lc $channel;
|
||
return 0 if not $self->{pbot}->{chanops}->can_gain_ops($channel);
|
||
|
||
while ($msg =~ m/[＠@]\s*([a-z0-9_^{}\-\\\[\]\|]+)/ig) {
|
||
my $n = $1;
|
||
if ($self->{pbot}->{nicklist}->is_present_similar($channel, $n, 0.05)) {
|
||
$self->{offenses}->{$channel}->{$nick}->{offenses}++;
|
||
$self->{offenses}->{$channel}->{$nick}->{time} = gettimeofday;
|
||
|
||
$self->{pbot}->{logger}->log("$nick!$user\@$host is a twit. ($self->{offenses}->{$channel}->{$nick}->{offenses} offenses) $channel: $msg\n");
|
||
|
||
given ($self->{offenses}->{$channel}->{$nick}->{offenses}) {
|
||
when (1) {
|
||
$event->{conn}->privmsg($nick, "$nick: Please do not use \@nick to address people. Drop the @ symbol; it's not necessary and it's ugly.");
|
||
}
|
||
when (2) {
|
||
$event->{conn}->privmsg($nick, "$nick: Please do not use \@nick to address people. Drop the @ symbol; it's not necessary and it's ugly. Doing this again will result in a temporary ban.");
|
||
}
|
||
default {
|
||
my $offenses = $self->{offenses}->{$channel}->{$nick}->{offenses} - 2;
|
||
my $length = 60 * ($offenses * $offenses + 1);
|
||
$self->{pbot}->{chanops}->ban_user_timed("*!*\@$host", $channel, $length);
|
||
$self->{pbot}->{chanops}->gain_ops($channel);
|
||
$length = duration $length;
|
||
$event->{conn}->privmsg($nick, "$nick: Please do not use \@nick to address people. Drop the @ symbol; it's not necessary and it's ugly. You were warned. You will be allowed to speak again in $length.");
|
||
}
|
||
}
|
||
last;
|
||
}
|
||
}
|
||
return 0;
|
||
}
|
||
|
||
sub adjust_offenses {
|
||
my $self = shift;
|
||
my $now = gettimeofday;
|
||
|
||
foreach my $channel (keys $self->{offenses}) {
|
||
foreach my $nick (keys $self->{offenses}->{$channel}) {
|
||
if ($now - $self->{offenses}->{$channel}->{$nick}->{time} >= 60 * 60 * 24 * 7) {
|
||
if (--$self->{offenses}->{$channel}->{$nick}->{offenses} <= 0) {
|
||
delete $self->{offenses}->{$channel}->{$nick};
|
||
delete $self->{offenses}->{$channel} if not keys $self->{offenses}->{$channel};
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
1;
|