mirror of
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128 lines
3.6 KiB
Perl
128 lines
3.6 KiB
Perl
# File: IgnoreList.pm
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# Author: pragma_
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#
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# Purpose: Manages ignore list.
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package PBot::IgnoreList;
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use warnings;
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use strict;
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use vars qw($VERSION);
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$VERSION = $PBot::PBot::VERSION;
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use Time::HiRes qw(gettimeofday);
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sub new {
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if(ref($_[1]) eq 'HASH') {
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Carp::croak("Options to Commands should be key/value pairs, not hash reference");
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}
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my ($class, %conf) = @_;
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my $self = bless {}, $class;
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$self->initialize(%conf);
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return $self;
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}
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sub initialize {
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my ($self, %conf) = @_;
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my $pbot = delete $conf{pbot};
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if(not defined $pbot) {
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Carp::croak("Missing pbot reference to Channels");
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}
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$self->{pbot} = $pbot;
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$self->{ignore_list} = {};
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$self->{ignore_flood_counter} = 0;
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$self->{last_timestamp} = gettimeofday;
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$pbot->timer->register(sub { $self->check_ignore_timeouts }, 10);
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}
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sub add {
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my $self = shift;
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my ($hostmask, $channel, $length) = @_;
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${ $self->{ignore_list} }{$hostmask}{$channel} = gettimeofday + $length;
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}
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sub remove {
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my $self = shift;
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my ($hostmask, $channel) = @_;
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delete ${ $self->{ignore_list} }{$hostmask}{$channel};
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}
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sub check_ignore {
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my $self = shift;
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my ($nick, $user, $host, $channel) = @_;
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my $pbot = $self->{pbot};
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$channel = lc $channel;
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my $hostmask = "$nick!$user\@$host";
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my $now = gettimeofday;
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if(defined $channel) { # do not execute following if text is coming from STDIN ($channel undef)
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if($channel =~ /^#/) {
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$self->{ignore_flood_counter}++; # TODO: make this per channel, e.g., ${ $self->{ignore_flood_counter} }{$channel}++
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$pbot->logger->log("flood_msg: $self->{ignore_flood_counter}\n");
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}
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if($self->{ignore_flood_counter} > 4) {
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$pbot->logger->log("flood_msg exceeded! [$self->{ignore_flood_counter}]\n");
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$self->{pbot}->{ignorelistcmds}->ignore_user("", "floodcontrol", "", "", ".* $channel 300");
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$self->{ignore_flood_counter} = 0;
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if($channel =~ /^#/) {
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$pbot->conn->me($channel, "has been overwhelmed.");
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$pbot->conn->me($channel, "lies down and falls asleep.");
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return;
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}
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}
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if($now - $self->{last_timestamp} >= 15) {
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$self->{last_timestamp} = $now;
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if($self->{ignore_flood_counter} > 0) {
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$pbot->logger->log("flood_msg reset: (was $self->{ignore_flood_counter})\n");
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$self->{ignore_flood_counter} = 0;
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}
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}
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}
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foreach my $ignored (keys %{ $self->{ignore_list} }) {
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foreach my $ignored_channel (keys %{ ${ $self->{ignore_list} }{$ignored} }) {
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$self->{pbot}->logger->log("check_ignore: comparing '$hostmask' against '$ignored' for channel '$channel'\n");
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if(($channel =~ /$ignored_channel/i) && ($hostmask =~ /$ignored/i)) {
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$self->{pbot}->logger->log("$nick!$user\@$host message ignored in channel $channel (matches [$ignored] host and [$ignored_channel] channel)\n");
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return 1;
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}
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}
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}
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return 0;
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}
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sub check_ignore_timeouts {
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my $self = shift;
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my $now = gettimeofday();
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foreach my $hostmask (keys %{ $self->{ignore_list} }) {
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foreach my $channel (keys %{ $self->{ignore_list}->{$hostmask} }) {
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next if($self->{ignore_list}->{$hostmask}{$channel} == -1); #permanent ignore
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if($self->{ignore_list}->{$hostmask}{$channel} < $now) {
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$self->{pbot}->{ignorelistcmds}->unignore_user("", "floodcontrol", "", "", "$hostmask $channel");
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if($hostmask eq ".*") {
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$self->{pbot}->conn->me($channel, "awakens.");
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}
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} else {
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#my $timediff = $ignore_list{$host}{$channel} - $now;
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#$logger->log "ignore: $host has $timediff seconds remaining\n"
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}
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}
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}
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}
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1;
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