RDF::vCard(3pm) User Contributed Perl Documentation RDF::vCard(3pm)NAME
RDF::vCard - convert between RDF and vCard
SYNOPSIS
use RDF::vCard;
use RDF::TrineShortcuts qw(rdf_string);
my $input = "http://example.com/contact-data.rdf";
my $exporter = RDF::vCard::Exporter->new;
my $data = join '', $exporter->export_cards($input);
print $data; # vCard 3.0 data
my $importer = RDF::vCard::Importer->new;
$importer->import_string($data);
print rdf_string($importer->model => 'RDFXML');
DESCRIPTION
This module doesn't do anything itself; it just loads RDF::vCard::Exporter and RDF::vCard::Importer for you.
RDF::vCard::Exporter
RDF::vCard::Exporter takes some RDF using the W3C's vCard vocabulary, and outputs RDF::vCard::Entity objects.
RDF::vCard::Importer
RDF::vCard::Importer does the reverse.
RDF::vCard::Entity
An RDF::vCard::Entity objects is an individual vCard. It overloads stringification, so just treat it like a string.
RDF::vCard::Entity::WithXmlSupport
RDF::vCard::Entity::WithXmlSupport is a subclass of RDF::vCard::Entity, with a "to_xml" method. It requires XML::LibXML to be installed and
working. The importer and exporter will try to create these if possible.
RDF::vCard::Line
RDF::vCard::Line is internal fu that you probably don't want to touch.
BUGS
If your RDF asserts that Alice is Bob's AGENT and Bob is Alice's AGENT, then RDF::vCard::Export will eat your face. Don't do it.
Please report any other bugs to https://rt.cpan.org/Public/Dist/Display.html?Name=RDF-vCard
<https://rt.cpan.org/Public/Dist/Display.html?Name=RDF-vCard>.
SEE ALSO
http://www.w3.org/Submission/vcard-rdf/ <http://www.w3.org/Submission/vcard-rdf/>.
<http://perlrdf.org/>.
RDF::vCard::Babelfish.
AUTHOR
Toby Inkster <tobyink@cpan.org>.
COPYRIGHT
Copyright 2011 Toby Inkster
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2012-06-23 RDF::vCard(3pm)
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RDF::iCalendar::Exporter(3pm) User Contributed Perl Documentation RDF::iCalendar::Exporter(3pm)NAME
RDF::iCalendar::Exporter - export RDF data to iCalendar format
SYNOPSIS
use RDF::iCalendar;
my $input = "http://example.com/calendar-data.ics";
my $exporter = RDF::iCalendar::Exporter->new;
print $_ foreach $exporter->export_calendars($input);
DESCRIPTION
This module reads RDF and writes iCalendar files.
This is a subclass of RDF::vCard::Exporter, so it can also export vCards.
Constructor
o "new(%options)"
Returns a new RDF::iCalendar::Exporter object.
There are no valid options at the moment - the hash is reserved for future use.
Methods
o "export_calendars($input, %options)"
Returns a list of iCalendars found in the input, in no particular order.
The input may be a URI, file name, RDF::Trine::Model or anything else that can be handled by the "rdf_parse" method of
RDF::TrineShortcuts.
Each item in the list returned is an RDF::iCalendar::Entity, though that class overloads stringification, so you can just treat each
item as a string mostly.
o "export_calendar($input, $subject, %options)"
As per "export_calendars" but exports just a single calendar.
The subject provided must be an RDF::Trine::Node::Blank or RDF::Trine::Node::Resource of type icaltzd:Vcalendar.
o "export_component($input, $subject, %options)"
Exports a component from a calendar - e.g. a single VEVENT
The subject provided must be an RDF::Trine::Node::Blank or RDF::Trine::Node::Resource of type icaltzd:Vevent, icaltzd:Vtodo or similar.
o "export_cards($input, %options)"
See RDF::vCard::Exporter.
o "export_card($input, $subject, %options)"
See RDF::vCard::Exporter.
RDF Input
Input is expected to use the newer of the 2005 revision of the W3C's vCard vocabulary <http://www.w3.org/TR/rdfcal/>. (Note that even
though this was revised in 2005, the term URIs include "2002" in them.)
Some extensions from the namespace <http://buzzword.org.uk/rdf/icaltzdx#> are also supported.
iCalendar Output
The output of this module aims at iCalendar (RFC 2445) compliance. In the face of weird input data though, (e.g. an DTSTART property that
is a URI instead of a literal) it can pretty easily descend into exporting junk, non-compliant iCalendars.
The output has barely been tested in any iCalendar-supporting software, so beware.
SEE ALSO
RDF::iCalendar.
RDF::vCard, HTML::Microformats, RDF::TrineShortcuts.
<http://www.w3.org/TR/rdfcal/>.
<http://www.perlrdf.org/>.
AUTHOR
Toby Inkster <tobyink@cpan.org>.
COPYRIGHT
Copyright 2011 Toby Inkster
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2012-06-23 RDF::iCalendar::Exporter(3pm)