NAME

       POE::Component::RSSAggregator - Watch Muliple RSS Feeds for New Headlines

VERSION

       Version 1.11

SYNOPSIS

           #!/usr/bin/perl
           use strict;
           use warnings;
           use POE;
           use POE::Component::RSSAggregator;

           my @feeds = (
               {   url   => "http://www.jbisbee.com/rdf/",
                   name  => "jbisbee",
                   delay => 10,
               },
               {   url   => "http://lwn.net/headlines/rss",
                   name  => "lwn",
                   delay => 300,
               },
           );

           POE::Session->create(
               inline_states => {
                   _start      => \&init_session,
                   handle_feed => \&handle_feed,
               },
           );

           $poe_kernel->run();

           sub init_session {
               my ( $kernel, $heap, $session ) = @_[ KERNEL, HEAP, SESSION ];
               $heap->{rssagg} = POE::Component::RSSAggregator->new(
                   alias    => 'rssagg',
                   debug    => 1,
                   callback => $session->postback("handle_feed"),
                   tmpdir   => '/tmp',        # optional caching
               );
               $kernel->post( 'rssagg', 'add_feed', $_ ) for @feeds;
           }

           sub handle_feed {
               my ( $kernel, $feed ) = ( $_[KERNEL], $_[ARG1]->[0] );
               for my $headline ( $feed->late_breaking_news ) {

                   # do stuff with the XML::RSS::Headline object
                   print $headline->headline . "\n";
               }
           }

CONSTRUCTORS

   POE::Component::RSSAggregator->new( %hash );
       Create a new instace of PoCo::RSSAggregator.

       •   alias

           POE alias to use for your instance of PoCo::RSSAggregator.

       •   debug

           Boolean value to turn on verbose output.  (debug is also passed to XML::RSS::Feed
           instances to turn on verbose output as well)

       •   tmpdir

           The tmpdir argument is passed on to XML::RSS::Feed as the directory to cache RSS
           between fetches (and instances).

       •   http_alias

           Optional.  Alias of an existing PoCoCl::HTTP.

       •   follow_redirects

           Optional.  Only if you don't have an exiting PoCoCl::HTTP.  Argument is passed to
           PoCoCl::HTTP to tell it the follow redirect level.  (Defaults to 2)

METHODS

   $rssagg->feed_list
       Returns the current feeds as an array or array_ref.

   $rssagg->feeds
       Returns a hash ref of feeds with the key being the feeds name.  The hash reference you
       that belongs to the key is passed to XML::RSS::Feed->new($hash_ref). ( see XML::RSS::Feed
       )

   $rssagg->feed( $feed_name )
       Accessor to access a the XML::RSS::Feed object via a feed's name.

   $rssagg->add_feed( $hash_ref )
       The hash reference you pass in to add_feed is passed to XML::RSS::Feed->new($hash_ref). (
       see XML::RSS::Feed )

   $rssagg->remove_feed( $feed_name )
       Pass in the name of the feed you want to remove.

   $rssagg->pause_feed( $feed_name )
       Pass in the name of the feed you want to pause.

   $rssagg->resume_feed( $feed_name )
       Pass in the name of the feed you want to resume (that you previously paused).

   $rssagg->shutdown
       Shutdown the instance of PoCo::RSSAggregator.

AUTHOR

       Jeff Bisbee, "<jbisbee at cpan.org>"

BUGS

       Please report any bugs or feature requests to "bug-poe-component-rssaggregator at
       rt.cpan.org", or through the web interface at
       <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=POE-Component-RSSAggregator>.  I will be
       notified, and then you'll automatically be notified of progress on your bug as I make
       changes.

SUPPORT

       You can find documentation for this module with the perldoc command.

           perldoc POE::Component::RSSAggregator

       You can also look for information at:

       •   AnnoCPAN: Annotated CPAN documentation

           <http://annocpan.org/dist/POE-Component-RSSAggregator>

       •   CPAN Ratings

           <http://cpanratings.perl.org/d/POE-Component-RSSAggregator>

       •   RT: CPAN's request tracker

           <http://rt.cpan.org/NoAuth/Bugs.html?Dist=POE-Component-RSSAggregator>

       •   Search CPAN

           <http://search.cpan.org/dist/POE-Component-RSSAggregator>

ACKNOWLEDGEMENTS

       Special thanks to Rocco Caputo, Martijn van Beers, Sean Burke, Prakash Kailasa and Randal
       Schwartz for their help, guidance, patience, and bug reports. Guys thanks for actually
       taking time to use the code and give good, honest feedback.

COPYRIGHT & LICENSE

       Copyright 2006 Jeff Bisbee, all rights reserved.

       This program is free software; you can redistribute it and/or modify it under the same
       terms as Perl itself.

SEE ALSO

       XML::RSS::Feed, XML::RSS::Headline, XML::RSS::Headline::PerlJobs, XML::RSS::Headline::Fark