NAME

Catmandu::Importer::CrossRef - Package that imports data form CrossRef API

SYNOPSIS

use Catmandu::Importer::CrossRef;

my %attrs = (
  doi => '<doi>',
  usr => '<your-crossref-username>',
  pwd => '<your-crossref-password>',
  fmt => '<xsd_xml | unixref | unixsd | info>'
);

my $importer = Catmandu::Importer::CrossRef->new(%attrs);

my $n = $importer->each(sub {
  my $hashref = $_[0];
  # do something here
});

DESCRIPTION

This Catmandu::Importer imports data from the CrossRef API given a DOI.

CONFIGURATION

base

Base url of the API. Default is to http://doi.crossref.org/search/doi.

doi

Required. The DOI you want data about.

usr

Required. Your CrossRef username. Register first!

fmt

The optional output format. Default is unixref. Other possible values are unixsd, and xsd_xml (deprecated).

SEE ALSO

Catmandu::Importer::DOI is an older version of this module.

CrossRef also provides DOI data in RDF, which can be imported with Catmandu::RDF:

use Catmandu::Importer::RDF;
my $doi = "10.2474/trol.7.147";
my $url = "http://dx.doi.org/$doi"; 
my $rdf = Catmandu::Importer::RDF->new( url => $url )->first;