NAME

HTML::Microformats::_context - context for microformat objects

DESCRIPTION

Microformat objects need context when being parsed to properly make sense. For example, a base URI is needed to resolve relative URI references, and a full copy of the DOM tree is needed to implement the include pattern.

Constructor

$context = HTML::Microformats::_context->new($dom, $baseuri)

Creates a new context from a DOM document and a base URI.

$dom will be modified, so if you care about keeping it pristine, make a clone first.

Public Methods

$context->cache

A Microformat cache for the context. This prevents the same microformat object from being parsed and reparsed - e.g. an adr parsed first in its own right, and later as a child of an hCard.

$context->document

Return the modified DOM document.

$context->uri( [$relative_reference] )

Called without a parameter, returns the context's base URI.

Called with a parameter, resolves the URI reference relative to the base URI.

$context->make_bnode( [$element] )

Mint a blank node identifier or a URI.

If an element is passed, this may be used to construct a URI in some way.

$context->profiles

A list of profile URIs declared by the document.

$context->has_profile(@profiles)

Returns true iff any of the profiles in the array are declared by the document.

$context->add_profile(@profiles)

Declare these additional profiles.

BUGS

Please report any bugs to http://rt.cpan.org/.

SEE ALSO

HTML::Microformats

AUTHOR

Toby Inkster <tobyink@cpan.org>.

COPYRIGHT

Copyright 2008-2010 Toby Inkster

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