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package RDF::vCard; |
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use 5.008; |
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use strict; |
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use RDF::vCard::Entity; |
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use RDF::vCard::Exporter; |
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use RDF::vCard::Importer; |
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our $VERSION = '0.010'; |
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our $WITH_XML; |
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BEGIN { |
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local $@ = undef; |
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eval 'use RDF::vCard::Entity::WithXmlSupport;'; |
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$WITH_XML = !$@; |
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} |
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sub new_entity |
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{ |
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my ($class, @params) = @_; |
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$class .= ($WITH_XML ? '::Entity::WithXmlSupport' : '::Entity'); |
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return $class->new(@params); |
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} |
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1; |
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__END__ |
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=head1 NAME |
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RDF::vCard - convert between RDF and vCard |
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=head1 SYNOPSIS |
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use RDF::vCard; |
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use RDF::TrineShortcuts qw(rdf_string); |
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my $input = "http://example.com/contact-data.rdf"; |
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my $exporter = RDF::vCard::Exporter->new; |
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my $data = join '', $exporter->export_cards($input); |
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print $data; # vCard 3.0 data |
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my $importer = RDF::vCard::Importer->new; |
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$importer->import_string($data); |
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print rdf_string($importer->model => 'RDFXML'); |
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=head1 DESCRIPTION |
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This module doesn't do anything itself; it just loads RDF::vCard::Exporter |
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and RDF::vCard::Importer for you. |
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=head2 RDF::vCard::Exporter |
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L<RDF::vCard::Exporter> takes some RDF using the W3C's vCard vocabulary, |
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and outputs L<RDF::vCard::Entity> objects. |
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=head2 RDF::vCard::Importer |
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L<RDF::vCard::Importer> does the reverse. |
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=head2 RDF::vCard::Entity |
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An L<RDF::vCard::Entity> objects is an individual vCard. It overloads |
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stringification, so just treat it like a string. |
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=head2 RDF::vCard::Entity::WithXmlSupport |
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L<RDF::vCard::Entity::WithXmlSupport> is a subclass of L<RDF::vCard::Entity>, |
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with a C<to_xml> method. It requires L<XML::LibXML> to be installed and |
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working. The importer and exporter will try to create these if possible. |
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=head2 RDF::vCard::Line |
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L<RDF::vCard::Line> is internal fu that you probably don't want to touch. |
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=head1 BUGS |
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If your RDF asserts that Alice is Bob's AGENT and Bob is Alice's AGENT, then |
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L<RDF::vCard::Export> will eat your face. Don't do it. |
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Please report any other bugs to |
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L<https://rt.cpan.org/Public/Dist/Display.html?Name=RDF-vCard>. |
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=head1 SEE ALSO |
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L<http://www.w3.org/Submission/vcard-rdf/>. |
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L<http://perlrdf.org/>. |
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L<RDF::vCard::Babelfish>. |
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=head1 AUTHOR |
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Toby Inkster E<lt>tobyink@cpan.orgE<gt>. |
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=head1 COPYRIGHT |
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Copyright 2011 Toby Inkster |
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This library is free software; you can redistribute it and/or modify it |
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under the same terms as Perl itself. |
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