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# $Id: Freshmeat.pm 1179 2006-08-05 08:30:57Z warly $
package Youri::Check::Input::Updates::Source::Freshmeat;
=head1 NAME
Youri::Check::Input::Updates::Source::Freshmeat - Freshmeat source for updates
=head1 DESCRIPTION
This source plugin for L<Youri::Check::Input::Updates> collects updates
available from Freshmeat.
=cut
use warnings;
use strict;
use Carp;
use XML::Twig;
use LWP::UserAgent;
use base 'Youri::Check::Input::Updates::Source';
=head2 new(%args)
Creates and returns a new Youri::Check::Input::Updates::Source::Freshmeat
object.
Specific parameters:
=over
=item preload true/false
Allows to load full Freshmeat catalogue at once instead of checking each software independantly (default: false)
=back
=cut
sub _init {
my $self = shift;
my %options = (
preload => 0,
@_
);
if ($options{preload}) {
my $versions;
my $project = sub {
my ($twig, $project) = @_;
my $name = $project->first_child('projectname_short')->text();
my $version = $project->first_child('latest_release')->first_child('latest_release_version')->text();
$versions->{$name} = $version;
$twig->purge();
};
my $twig = XML::Twig->new(
TwigRoots => { project => $project }
);
my $url = 'http://download.freshmeat.net/backend/fm-projects.rdf.bz2';
open(INPUT, "GET $url | bzcat |") or die "Can't fetch $url: $!\n";
$twig->parse(\*INPUT);
close(INPUT);
$self->{_versions} = $versions;
}
}
sub _version {
my ($self, $name) = @_;
if ($self->{_versions}) {
return $self->{_versions}->{$name};
} else {
my $version;
my $latest_release_version = sub {
$version = $_[1]->text();
};
my $twig = XML::Twig->new(
TwigRoots => { latest_release_version => $latest_release_version }
);
my $url = "http://freshmeat.net/projects-xml/$name";
open(INPUT, "GET $url |") or die "Can't fetch $url: $!\n";
# freshmeat answer with an HTML page when project doesn't exist
$twig->safe_parse(\*INPUT);
close(INPUT);
return $version;
}
}
sub _url {
my ($self, $name) = @_;
return "http://freshmeat.net/projects/$name";
}
=head1 COPYRIGHT AND LICENSE
Copyright (C) 2002-2006, YOURI project
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
=cut
1;
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