112 lines
4.1 KiB
TypeScript
112 lines
4.1 KiB
TypeScript
import axios from "axios";
|
|
|
|
var SOLR_CONFIG = {
|
|
"server": "https://arcticdata.io/metacat/d1/mn/v2/query/solr?", // Solr server
|
|
"filter": "knb-lter-bnz", // Filter results for an organization or user
|
|
"limit": 10, // Max number of results to retrieve per page
|
|
"resultsElementId": "searchResults", // Element to contain results
|
|
"urlElementId": "searchUrl", // Element to display search URL
|
|
"countElementId": "resultCount", // Element showing number of results
|
|
"pagesElementId": "pagination", // Element to display result page links
|
|
"showPages": 5 // MUST BE ODD NUMBER! Max number of page links to show
|
|
};
|
|
|
|
export default {
|
|
|
|
|
|
async search(term: string, filterItems: Object, solrCore: string, solrHost: string, start?: string): Promise<any> {
|
|
// solr endpoint
|
|
// const host = 'http://voyagerdemo.com/';
|
|
//const host = 'https://www.tethys.at/';
|
|
//const host = 'https://' + solrHost;
|
|
const host = solrHost;
|
|
const path = '/solr/' + solrCore + '/select?';
|
|
var base = host + path;
|
|
|
|
//const fields = 'id,server_date_published,abstract_output,title_output,title_additional,author,subject'; // fields we want returned
|
|
var fields = ["id", "licence",
|
|
"server_date_published",
|
|
"abstract_output",
|
|
"title_output",
|
|
"title_additional",
|
|
"author",
|
|
"subject", "doctype"].toString();
|
|
var limit = "&rows=" + SOLR_CONFIG["limit"];
|
|
// var limit = solrConfig.limit;
|
|
|
|
var qfFields = "title^3 author^2 subject^1";
|
|
var params = "fl=" + fields;
|
|
if (term == "*%3A*") {
|
|
params += "&defType=edismax&wt=json&indent=on"; //edismax
|
|
} else {
|
|
params += "&defType=dismax&qf=" + qfFields + "&wt=json&indent=on"; //dismax
|
|
}
|
|
|
|
if (start === undefined) start = "0";
|
|
start = "&start=" + start;
|
|
|
|
|
|
const facetFields = "&facet=on&facet.field=language&facet.field={!key=datatype}doctype&facet.field=subject";//&fq=year:(2019)";//&facet.query=year:2018";
|
|
|
|
var filterFields = "";
|
|
// filterItems.forEach(function (item) {
|
|
// console.log(item.value + " " + item.category);
|
|
// filterFields += "&fq=" + item.category +":("+ item.value + ")";
|
|
// });
|
|
Object.entries(filterItems).forEach(([key, valueArray]) => {
|
|
// console.log(`${key} ${valueArray}`);
|
|
valueArray.forEach(function (value) {
|
|
filterFields += '&fq=' + key + ':("' + value + '")';
|
|
});
|
|
|
|
});
|
|
var query ="&sort=server_date_published desc" + "&q=" + term;
|
|
|
|
|
|
// $dismax->setQueryFields('title^3 abstract^2 subject^1');
|
|
//const api = `${host}${path}?defType=dismax&q=${term}&fl=${fields}&qf=${dismaxFields}&facet=on&${facetFields}&${filterFields}&wt=json&rows=20&indent=on`;
|
|
//const api = `${host}${path}?q=${term}&fl=${fields}&facet=on&${facetFields}&${filterFields}&wt=json&rows=20&indent=on`;
|
|
|
|
var api = base + params + limit + start + query + filterFields + facetFields;
|
|
|
|
let res = await axios.get(api);
|
|
// let { data } = res.data;
|
|
return res.data;//.response;//.docs;
|
|
},
|
|
|
|
// for the autocomplete search
|
|
async searchTerm(term: string, solrCore: string, solrHost: string): Promise<any> {
|
|
// solr endpoint
|
|
// const host = 'http://voyagerdemo.com/';
|
|
// const host = 'https://www.tethys.at/';''
|
|
const host = 'https://' + solrHost;
|
|
const path = '/solr/' + solrCore + '/select?';
|
|
var base = host + path;
|
|
|
|
//const fields = 'id,server_date_published,abstract_output,title_output,title_additional,author,subject'; // fields we want returned
|
|
var fields = ["id", "licence",
|
|
"server_date_published",
|
|
"abstract_output",
|
|
"title_output",
|
|
"title_additional",
|
|
"author",
|
|
"subject", "doctype"].toString();
|
|
|
|
|
|
//var dismaxFields = "title^3 abstract^2 subject^1";
|
|
var qfFields = "title^3 author^2 subject^1";
|
|
var params = "fl=" + fields;
|
|
// if (term == "*%3A*") {
|
|
// params += "&defType=edismax&wt=json&indent=on"; //edismax
|
|
// } else {
|
|
params += "&defType=edismax&qf=" + qfFields + "&wt=json&indent=on"; //dismax
|
|
// }
|
|
|
|
var query = "&q=" + term + "*";
|
|
var api = base + params + query;
|
|
|
|
let res = await axios.get(api);
|
|
return res.data;//.response;//.docs;
|
|
}
|
|
|
|
} |