75 lines
2.8 KiB
TypeScript
75 lines
2.8 KiB
TypeScript
import axios from "axios";
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var SOLR_CONFIG = {
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"server": "https://arcticdata.io/metacat/d1/mn/v2/query/solr?", // Solr server
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"filter": "knb-lter-bnz", // Filter results for an organization or user
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"limit": 4, // Max number of results to retrieve per page
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"resultsElementId": "searchResults", // Element to contain results
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"urlElementId": "searchUrl", // Element to display search URL
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"countElementId": "resultCount", // Element showing number of results
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"pagesElementId": "pagination", // Element to display result page links
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"showPages": 5 // MUST BE ODD NUMBER! Max number of page links to show
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};
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export default {
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async search(term: string, filterItems: Object, start?: string): Promise<any> {
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// solr endpoint
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// const host = 'http://voyagerdemo.com/';
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const host = 'https://repository.geologie.ac.at/';
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const path = 'solr/rdr_data/select?';
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var base = host + path;
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//const fields = 'id,server_date_published,abstract_output,title_output,title_additional,author,subject'; // fields we want returned
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var fields = ["id",
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"server_date_published",
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"abstract_output",
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"title_output",
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"title_additional",
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"author",
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"subject"].toString();
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var limit = "&rows=" + SOLR_CONFIG["limit"];
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// var limit = solrConfig.limit;
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var dismaxFields = "title^3 abstract^2 subject^1";
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var params = "fl=" + fields;
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if (term == "*%3A*") {
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params += "&defType=edismax&wt=json&indent=on"; //edismax
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} else {
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params += "&defType=dismax&qf=" + dismaxFields + "&wt=json&indent=on"; //dismax
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}
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if (start === undefined) start = "0";
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start = "&start=" + start;
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const facetFields = "&facet=on&facet.field=language&facet.field={!key=datatype}doctype&facet.field=subject";//&fq=year:(2019)";//&facet.query=year:2018";
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var filterFields = "";
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// filterItems.forEach(function (item) {
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// console.log(item.value + " " + item.category);
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// filterFields += "&fq=" + item.category +":("+ item.value + ")";
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// });
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Object.entries(filterItems).forEach(([key, valueArray]) => {
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// console.log(`${key} ${valueArray}`);
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valueArray.forEach(function (value) {
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filterFields += "&fq=" + key + ":(" + value + ")";
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});
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});
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var query = "&q=" + term;
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// $dismax->setQueryFields('title^3 abstract^2 subject^1');
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//const api = `${host}${path}?defType=dismax&q=${term}&fl=${fields}&qf=${dismaxFields}&facet=on&${facetFields}&${filterFields}&wt=json&rows=20&indent=on`;
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//const api = `${host}${path}?q=${term}&fl=${fields}&facet=on&${facetFields}&${filterFields}&wt=json&rows=20&indent=on`;
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var api = base + params + limit + start + query + filterFields + facetFields;
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let res = await axios.get(api);
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// let { data } = res.data;
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return res.data;//.response;//.docs;
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}
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} |