html::microformats::utilities(3pm) [debian man page]
HTML::Microformats::Utilities(3pm) User Contributed Perl Documentation HTML::Microformats::Utilities(3pm) NAME
HTML::Microformats::Utilities - utility functions for searching and manipulating HTML DESCRIPTION
This module includes a few functions for searching and manipulating HTML trees. "searchClass($class, $node, [$prefix])" Returns a list of elements which are descendents of $node and have class name $class. $class can be a plain string, or a regular expression. If $prefix is supplied it is used as an optional prefix for $class. For example, with $class 'bar' and $prefix 'foo', searchClass will look for all of the following classes: 'bar', 'foobar', 'foo-bar' and 'foo:bar'. "searchAncestorClass($class, $node, [$skip])" Returns the first element which is an ancestor of $node having class name $class. $class can be a plain string, or a regular expression. $skip is the number of levels of ancestor to skip. If $skip is 0, then potentially searchAncestorClass will return $node itself. If $skip is 1, then it will not return $node but could potentially return its parent, and so on. "searchRel($relationship, $node)" Returns a list of elements which are descendents of $node and have relationship $relationship. $relationship can be a plain string, or a regular expression. "searchRev($relationship, $node)" As per searchRel, but uses the rev attribute. "searchID($id, $node)" Returns a descendent of $node with id attribute $id, or undef. "searchAncestorTag($tagname, $node)" Returns the nearest ancestor of $node with tag name $tagname, or undef. "stringify($node, \%options)" Returns a stringified version of a DOM element. This is conceptually equivalent to "$node->textContent", but follows microformat- specific stringification rules, including value excerption, the abbr pattern and so on. "xml_stringify($node)" Returns an XML serialisation of a DOM element. This is conceptually equivalent to "$node->toStringEC14N", but hides certain attributes which HTML::Microformats::DocumentContext adds for internal processing. BUGS
Please report any bugs to <http://rt.cpan.org/>. SEE ALSO
HTML::Microformats. AUTHOR
Toby Inkster <tobyink@cpan.org>. COPYRIGHT
Copyright 2008-2011 Toby Inkster This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. DISCLAIMER OF WARRANTIES
THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. perl v5.14.2 2011-12-06 HTML::Microformats::Utilities(3pm)
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HTML::Microformats::Format::XFN(3pm) User Contributed Perl Documentation HTML::Microformats::Format::XFN(3pm) NAME
HTML::Microformats::Format::XFN - the XFN microformat SYNOPSIS
use Data::Dumper; use HTML::Microformats::DocumentContext; use HTML::Microformats::Format::XFN; my $context = HTML::Microformats::DocumentContext->new($dom, $uri); my @links = HTML::Microformats::Format::XFN->extract_all( $dom->documentElement, $context); foreach my $link (@links) { printf("<%s> %s ", $link->get_href, join(" ", $link->get_rel)); } DESCRIPTION
HTML::Microformats::Format::XFN inherits from HTML::Microformats::Format. See the base class definition for a description of property getter/setter methods, constructors, etc. Additional Public Methods "$xfn->subject_hcard" Returns the hCard for the subject of the relationship. e.g. if Mary has parent Sue, then Mary is the subject. If the subject could not be determined, may return undef. "$xfn->object_hcard" Returns the hCard for the object of the relationship. e.g. if Mary has parent Sue, then Sue is the object. The person that is the object of the relationship may not have an hCard on this page, or the parser may not be able to determine the correct hCard, in which case, may return undef. MICROFORMAT
HTML::Microformats::Format::XFN supports XHTML Friends Network 1.0 and 1.1 as described at <http://gmpg.org/xfn/1> and <http://gmpg.org/xfn/11>; plus the relationship profile described at <http://purl.org/vocab/relationship/>; and XHTML Enemies Network 1.0 as described at <http://xen.adactio.com/>. By default, only XFN 1.1 is parsed, but if the context has profiles matching the other URIs above, then the other vocabularies are supported. RDF OUTPUT
Data is returned using the DERI's XFN vocabulary (<http://vocab.sindice.com/xfn#>) and when appropriate, Ian Davis' RDF relationship vocab (<http://purl.org/vocab/relationship/>) and Toby Inkster's XEN vocab (<http://buzzword.org.uk/rdf/xen#>). BUGS
Please report any bugs to <http://rt.cpan.org/>. SEE ALSO
HTML::Microformats::Format, HTML::Microformats, HTML::Microformats::Format::hCard. AUTHOR
Toby Inkster <tobyink@cpan.org>. COPYRIGHT
Copyright 2008-2011 Toby Inkster This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. DISCLAIMER OF WARRANTIES
THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. perl v5.14.2 2011-12-06 HTML::Microformats::Format::XFN(3pm)