NAME
XML::Feed::Aggregator
VERSION
version 0.0401
SYNOPSIS
use XML::Feed::Aggregator;
my $syndicator = XML::Feed::Aggregator->new(
sources => [
"http://blogs.perl.org/atom.xml",
"http://news.ycombinator.com/"
],
feeds => [ XML::Feed->parse('./slashdot.rss') ]
)->fetch->aggregate->deduplicate->sort_by_date;
$syndicator->grep_entries(sub {
$_->author ne 'James'
})->deduplicate;
say $syndicator->map_entries(sub { $_->title } );
DESCRIPTION
This module aggregates feeds from different sources for easy filtering and sorting.
NAME
XML::Feed::Aggregator - Simple feed aggregator
ATTRIBUTES
sources
Sources to be fetched and loaded into the feeds attribute.
Coerces to an ArrayRef of URI objects.
feeds
An ArrayRef of XML::Feed objects.
entries
List of XML::Feed::Entry objects obtained from each feed
METHODS
fetch
Convert each source into an XML::Feed object, via XML::Feed->parse()
For a remote address this involves a http request.
aggregate
Combine all feed entries into a single 'entries' attribute
to_feed
Export aggregated feed to a single XML::Feed object.
All parameters passed to XML::Feed constructor.
FEED METHODS
Methods relating to the 'feeds' attribute
add_feed
Add a new feed to the 'feeds' attribute.
all_feeds
Return all feeds as an Array.
feed_count
Number of feeds.
ENTRY METHODS
Methods relating to the 'entries' attribute
sort_entries
See XML::Feed::Aggregator::Sort
map_entries
Loop over all entries using $_ within a CodeRef.
grep_entries
Grep through entries using $_ within a CodeRef.
add_entry
Add a new entry to the aggregated feed.
entry_count
Number of entries.
all_entries
Returns all entries as an array
ROLES
This class consumes the following roles for sorting and deduplication.
XML::Feed::Aggregator::Deduper XML::Feed::Aggregator::Sort
ERROR HANDLING
error_count
Number of errors occured.
errors
An ArrayRef of errors whilst fetching / parsing feeds.
SEE ALSO
XML::Feed::Aggregator::Deduper
App::Syndicator Perlanet XML::Feed Feed::Find
AUTHOR
Robin Edwards robin.ge@gmail.com
COPYRIGHT AND LICENSE
This software is copyright (c) 2011 by Robin Edwards.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.