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.IX Title "RDF::Helper::Properties 3pm"
.TH RDF::Helper::Properties 3pm "2017-01-02" "perl v5.24.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
RDF::Helper::Properties \- Module that provides shortcuts to retrieve certain information
.SH "VERSION"
.IX Header "VERSION"
Version 0.22
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 2
\& my $helper = RDF::Helper::Properties\->new($model);
\& print $helper\->title($node);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
.SS "Constructor"
.IX Subsection "Constructor"
.ie n .IP """new(model => $model, %attributes)""" 4
.el .IP "\f(CWnew(model => $model, %attributes)\fR" 4
.IX Item "new(model => $model, %attributes)"
Moose-style constructor.
.SS "Attributes"
.IX Subsection "Attributes"
.ie n .IP """model""" 4
.el .IP "\f(CWmodel\fR" 4
.IX Item "model"
The RDF::Trine::Model which data will be extracted from. The only attribute
which the constructor requires.
.ie n .IP """page_properties""" 4
.el .IP "\f(CWpage_properties\fR" 4
.IX Item "page_properties"
An arrayref of RDF::Trine::Node::Resource objects, each of which are
taken to mean \*(L"something a bit like foaf:homepage\*(R". There is a sensible
default.
.ie n .IP """title_properties""" 4
.el .IP "\f(CWtitle_properties\fR" 4
.IX Item "title_properties"
An arrayref of RDF::Trine::Node::Resource objects, each of which are
taken to mean \*(L"something a bit like foaf:name\*(R". There is a sensible
default.
.ie n .IP """cache""" 4
.el .IP "\f(CWcache\fR" 4
.IX Item "cache"
A hashref for caching data into, or a blessed object which supports \f(CW\*(C`get\*(C'\fR
and \f(CW\*(C`set\*(C'\fR methods compatible with \s-1CHI\s0 and Cache::Cache. If you do not
supply a cache, then a hashref will be used by default.
.SS "Methods"
.IX Subsection "Methods"
.ie n .IP """page($node)""" 4
.el .IP "\f(CWpage($node)\fR" 4
.IX Item "page($node)"
A suitable page to redirect to, based on foaf:page or foaf:homepage.
.ie n .IP """title($node)""" 4
.el .IP "\f(CWtitle($node)\fR" 4
.IX Item "title($node)"
A suitable title for the document will be returned, based on document contents.
.Sp
Called in list context, returns a ($value, \f(CW$lang\fR, \f(CW$datatype\fR) tuple.
.ie n .IP """description($node)""" 4
.el .IP "\f(CWdescription($node)\fR" 4
.IX Item "description($node)"
A suitable description for the document will be returned, based on document contents
.ie n .IP """html_node_value($node)""" 4
.el .IP "\f(CWhtml_node_value($node)\fR" 4
.IX Item "html_node_value($node)"
Formats the nodes for \s-1HTML\s0 output.
.SH "AUTHOR"
.IX Header "AUTHOR"
Most of the code was written by Gregory Todd Williams \f(CW\*(C`<gwilliams@cpan.org>\*(C'\fR for RDF::LinkedData::Apache, but refactored
into this class for use by other modules by Kjetil Kjernsmo, \f(CW\*(C`<kjetilk at cpan.org>\*(C'\fR, then refactored again by Toby Inkster,
\&\f(CW\*(C`<tobyink at cpan.org>\*(C'\fR.
.SH "COPYRIGHT & LICENSE"
.IX Header "COPYRIGHT & LICENSE"
Copyright 2010 Gregory Todd Williams and \s-1ABC\s0 Startsiden \s-1AS.\s0
.PP
Copyright 2012 Toby Inkster.
.PP
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.