linked-data-reactor/services/utils/DBpediaUtil.js

Linked Data Reactor

'use strict';
class DBpediaUtil{
    constructor() {

    }
    parseDBpediaLookup(body) {
      let output=[];
      let desc='',parsed = JSON.parse(body);
      if(!parsed){
        return output;
      }
      parsed.results.forEach(function(el) {
        if(el.description && el.description.length>150){
          desc=el.description.substr(0, 150)+'...';
        }else{
          desc='';
        }
        output.push({title:el.label, description: desc, uri: el.uri});
      });
      return output;
    }
    parseDBpediaCoordinates(body) {
      let output=[];
      let desc='',parsed = JSON.parse(body);
      if(!parsed){
        return output;
      }
      parsed.results.bindings.forEach(function(el, key) {
        output.push({position: {lat: parseFloat(el.lat.value), lng: parseFloat(el.long.value)}, key: el.s.value});
      });
      return output;
    }
}
export default DBpediaUtil;