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 <http://help.crossref.org/unixref-query-result-format>. Other possible values are unixsd <http://help.crossref.org/unixsd>, and xsd_xml <http://help.crossref.org/deprecated_q> (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;