A small module that takes a DOM tree and returns all Digital Object Identifiers (DOIs) located in that tree's metadata.
Unfortunately, academic publishers use a wide variety of metadata "standards". This package normalises between Dublin Core, Highwire Press tags, etc., and the different formatting rules used for DOIs.
To use this library outside of a browser context, you can use a library like jsdom.
This project also includes TypeScript type definitions.
npm install get-dois --save
import { getDois } from 'get-dois';
const head = document.getElementsByTagName('head').item(0);
const dois = getDois(head);
//=> [ '10.31222/osf.io/796tu' ]
getDois(domTree: Document | Element): string[]domTreeEither window.document or an HTML element whose children might include meta tags containing a DOI.
An array of DOIs. If no DOIs are found, this will return an empty array. Duplicate DOIs will only be listed once. Note that a page might list multiple DOIs.
At the time of writing, get-dois supports detecting DOIs embedded in a webpage as:
citation_doi)eprints.id_number and/or eprints.official_url)bepress_citation_doi)prism.doi)dc.identifier and/or dc.relation)If you encounter a different format that is not yet supported, please file an issue.
MIT © Vincent Tunru
[1.1.0] - 2019-01-17
FAQs
Detect Digital Object Identifiers listed in the metadata of a DOM tree
The npm package get-dois receives a total of 3 weekly downloads. As such, get-dois popularity was classified as not popular.
We found that get-dois demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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