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pbot/PBot/Plugins/UrlTitles.pm
2017-11-19 14:06:17 -08:00

77 lines
2.7 KiB
Perl

# File: UrlTitles.pm
# Author: pragma-
#
# Purpose: Display titles of URLs in channel messages.
# 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::UrlTitles;
use warnings;
use strict;
use Carp ();
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}->{registry}->add_default('text', 'general', 'show_url_titles', $conf{show_url_titles} // 1);
$self->{pbot}->{registry}->add_default('array', 'general', 'show_url_titles_channels', $conf{show_url_titles_channels} // '.*');
$self->{pbot}->{registry}->add_default('array', 'general', 'show_url_titles_ignore_channels', $conf{show_url_titles_ignore_channels} // 'none');
$self->{pbot}->{event_dispatcher}->register_handler('irc.public', sub { $self->show_url_titles(@_) });
$self->{pbot}->{event_dispatcher}->register_handler('irc.caction', sub { $self->show_url_titles(@_) });
}
sub unload {
my $self = shift;
}
sub show_url_titles {
my ($self, $event_type, $event) = @_;
my $channel = $event->{event}->{to}[0];
my ($nick, $user, $host) = ($event->{event}->nick, $event->{event}->user, $event->{event}->host);
my $msg = $event->{event}->{args}[0];
return 0 if not $msg =~ m/https?:\/\/[^\s]/;
if ($self->{pbot}->{ignorelist}->check_ignore($nick, $user, $host, $channel)) {
my $admin = $self->{pbot}->{admins}->loggedin($channel, "$nick!$user\@$host");
if (!defined $admin || $admin->{level} < 10) {
return 0;
}
}
if($self->{pbot}->{registry}->get_value('general', 'show_url_titles')
and not $self->{pbot}->{registry}->get_value($channel, 'no_url_titles')
and not grep { $channel =~ /$_/i } $self->{pbot}->{registry}->get_value('general', 'show_url_titles_ignore_channels')
and grep { $channel =~ /$_/i } $self->{pbot}->{registry}->get_value('general', 'show_url_titles_channels')) {
while ($msg =~ s/(https?:\/\/[^\s]+)//i && ++$event->{interpreted} <= 3) {
my $stuff = {
from => $channel, nick => $nick, user => $user, host => $host,
command => "title $nick $1", root_channel => $channel, root_keyword => "title",
keyword => "title", arguments => "$nick $1"
};
$self->{pbot}->{factoids}->{factoidmodulelauncher}->execute_module($stuff);
}
}
return 0;
}
1;