User:So9q/openalex-doi-link.js
(Redirected from User:So9q/openalex-link.js)
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/*
* Simple script to add a link to the OpenAlex API
* Forked from https://www.wikidata.org/wiki/User:Fnielsen/scholia-link.js by Fnielsen.
* Getting the lemma with code by Salgo60 from https://www.wikidata.org/wiki/User:Salgo60/SAOB.js
*/
( function ( mw, $ ) {
if (mw.config.get( 'wgNamespaceNumber' ) != 0) {
return;
} else {
mw.hook("wikibase.entityPage.entityLoaded").add( function ( e ) {
for (key in e["claims"]){
// We only care about DOI
if (key == "P356") {
if (e["claims"]["P356"].len > 1) {
console.log("crossref-link.js: Error got more than 1 DOI")
}
else{
for (key in e["claims"]["P356"][0]["mainsnak"]["datavalue"]){
console.log( key + ": " + e["claims"]["P356"][0]["mainsnak"]["datavalue"][key]);
}
let doi = e["claims"]["P356"][0]["mainsnak"]["datavalue"]["value"]
// Add portlet link for item
mw.util.addPortletLink(
'p-tb',
'//api.openalex.org/works/doi:' + doi,
'Lookup DOI in OpenAlex',
't-openalex',
'Try finding this Wikidata item in the OpenAlex JSON API using the DOI'
);
}
}
}
});
}
}( mediaWiki, jQuery ) );