troll_svc.pl

use strict;
use Irssi;
use LWP::UserAgent;
our $VERSION = '1.0';
our %IRSSI = (
  authors => 'munki',
  contact => 'thatfunkymunki@gmail.com',
  name=> 'troll-as-a-service',
  description=> 'spits out a string from my webapp',
  license=>'MIT',
  url=>'http://github.com/thatfunkymunki',
  changed=>'05-23-2017 2005'
);

sub troll{
  my ($data, $server, $witem) = @_;
  my $troll = get_troll (($data =~ /lower/ ? "1" : "0" ), ($data =~ /space/ ? "1" : "0" ));
  my $lower = $data =~ /lower/;
  my $space = $data =~ /space/;
  $witem->command("MSG $witem->{name} $troll");
}

sub get_troll {
  my ($lower, $space) = @_;
  my $ua = LWP::UserAgent->new;
  $ua->agent("irssi/0.1");
  my $request = HTTP::Request->new(GET => "http://troll-as-a-service.herokuapp.com/troll?num=20".($lower ? "&downcase=true" : "").($space ? "&space=true" : "" ));
  my $result = $ua->request($request);
  return  substr($result->content, 0, 400);
}

Irssi::command_bind ( troll => \&troll );