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Manual Reference Pages  -  POE::COMPONENT::IRC::COOKBOOK::TRANSLATOR (3)

.ds Aq ’

NAME

POE::Component::IRC::Cookbook::Translator - A bot that can translate text

CONTENTS

SYNOPSIS

This bot uses POE::Component::Lingua::Translate to translate text for channel members. It makes use of the BotCommand plugin to handle the translate command.

DESCRIPTION



 #!/usr/bin/env perl

 use strict;
 use warnings;
 use Encode qw(decode);
 use Encode::Guess;
 use IRC::Utils qw(decode_irc parse_user);
 use POE;
 use POE::Component::IRC::State;
 use POE::Component::IRC::Plugin::AutoJoin;
 use POE::Component::IRC::Plugin::BotCommand;
 use POE::Component::Lingua::Translate;

 POE::Session->create(
     package_states => [
         main => [ qw(_start irc_botcmd_trans translated) ]
     ],
     heap => {
        translators => { },
     }
 );

 $poe_kernel->run();

 sub _start {
     my $heap = $_[HEAP];
     my $irc = POE::Component::IRC::State->spawn(
         Nick   => translator_bot,
         Server => irc.freenode.net,
     );
     $heap->{irc} = $irc;

     $irc->plugin_add(AutoJoin, POE::Component::IRC::Plugin::AutoJoin->new(
         Channels => [ #test_channel1, #test_channel2 ]
     ));

     $irc->plugin_add(BotCommand, POE::Component::IRC::Plugin::BotCommand->new(
         Commands => {
            trans => Usage: trans <from>,<to> <text>
         }
     ));

     $irc->yield(register => botcmd_trans);
     $irc->yield(connect);
     return;
 }

 sub irc_botcmd_trans {
     my $heap = $_[HEAP];
     my $irc = $heap->{irc};
     my $nick = parse_user( $_[ARG0] );
     my $channel = $_[ARG1];
     my ($from, $to, $text) = split /,|\s+/, $_[ARG2], 3;

     if (!exists $heap->{translators}->{$from . $to}) {
         eval {
             $heap->{translators}->{$from . $to} = POE::Component::Lingua::Translate->new(
                 alias     => $from . $to,
                 back_end  => Babelfish,
                 src       => $from,
                 dest      => $to,
             );
         };

         if ($@) {
             $irc->yield(privmsg => $channel, "$nick: There was an error: $@");
             return;
         }
     }

     $poe_kernel->post($from . $to => translate =>
         decode_irc($text),
         {
             channel => $channel,
             nick    => $nick,
         }
     );
     return;
 }

 sub translated {
     my $irc = $_[HEAP]->{irc};
     my ($text, $context, $error) = @_[ARG0, ARG1, ARG2];

     if ($error) {
         $irc->yield(
             privmsg,
             $context->{channel},
             $context->{nick} . ": There was an error: $error",
         );
         return;
     }

     $irc->yield(
         privmsg,
         $context->{channel},
         $context->{nick} . :  . $text,
     );
     return;
 }



AUTHOR

Hinrik Oern Sigurd`sson, hinrik.sig@gmail.com
Search for    or go to Top of page |  Section 3 |  Main Index


perl v5.20.3 POE::COMPONENT::IRC::COOKBOOK::TRANSLATOR (3) 2014-06-28

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