[Trunk | Explore]: Added sitemaps folder to create sitemap.xml file with all urls from research outcomes search page with one filter value selected foreach filter value.
git-svn-id: https://svn.driver.research-infrastructures.eu/driver/dnet40/modules/uoa-services-portal/trunk@61220 d315682c-612b-4755-9ff5-7f18f6832af3
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konstantina.galouni
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'use strict';
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import {properties} from "../../explore/src/environments/environment";
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import {SearchResearchResultsService} from "../../explore/src/app/openaireLibrary/services/searchResearchResults.service";
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import {ResultPreview} from "../../explore/src/app/openaireLibrary/utils/result-preview/result-preview";
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import {Identifier} from "../../explore/src/app/openaireLibrary/utils/string-utils.class";
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import {SearchFields} from "../../explore/src/app/openaireLibrary/utils/properties/searchFields";
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import {ContextsService} from "../../explore/src/app/openaireLibrary/claims/claim-utils/service/contexts.service";
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let express = require('express');
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let app = express();
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const request = require('superagent');
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const URL = require('url');
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let cors = require('cors');
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app.use(cors());
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function get(resultsPerUrl) {
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setTimeout(() => {
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let searchFields = new SearchFields();
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let fieldIdsMap = searchFields.RESULT_FIELDS;
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request.get(refineUrl, async function (err: any, refineResponse: any) {
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if (!refineResponse && err) {
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console.error("Error getting refine filters ",err);
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} else {
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let keys = refineResponse.body['refineResults'] ? Object.keys(refineResponse.body['refineResults']) : null;
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console.log("number of keys: " + keys.length);
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let allUrls = new Set();
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var promiseArray = [];
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for (let key of keys) {
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if(key == "community") {
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await communitiesPromise;
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}
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console.log("key: "+key+", number of values: " + refineResponse.body['refineResults'][key].length);
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for (let value of refineResponse.body['refineResults'][key]) {
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if(!value || !value.name || !value.id
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|| value.name.toLowerCase().includes('unknown') || value.name.toLowerCase().includes('not available')
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|| value.name == "unidentified" || value.name == "Undetermined") {
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console.log("filtered out: "+(value ? ("name: "+value.name + " - id: "+value.id) : value));
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continue;
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}
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if(key=="community") {
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let valueId = "";
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if(value.id) {
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let idArray = value.id.split("||");
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if(idArray) {
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valueId = idArray[0];
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}
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}
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if(!valueId || !publicCommunities.includes(valueId)) {
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console.log("hidden community: "+valueId);
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continue;
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}
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}
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const url = resultsUrlPrefix + "&fq=" + key + " " + fieldIdsMap[key].equalityOperator + " \"" + encodeURIComponent(value.id) + "\"" + "&type=results&page=0&size=" + resultsPerUrl;
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promiseArray.push(new Promise((resolve, reject) => {
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request.get(url, function (err: any, response: any) {
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if (!response && err) {
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console.error("Error getting results ", err);
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fs.appendFileSync("./"+errorFileName, "no response "+url);
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fs.appendFileSync("./"+errorFileName, err);
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fs.appendFileSync("./"+errorFileName, "\n");
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reject();
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} else {
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parseAllUrls(response, allUrls);
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resolve();
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}
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})
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}));
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}
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console.log("");
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}
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await Promise.all(promiseArray);
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console.log("\nDuplicate urls: "+alreadyin + " vs unique urls: "+notin);
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fs.appendFile("./" + fileName, "\n</urlset>", function (err) {
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if (err) {
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return console.log("Error appending in file "+fileName+": ", err);
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}
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console.timeEnd("total_time");
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});
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}
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})
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})
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}
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// });
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function parseAllUrls(response: any, allUrls: any) {
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// let allUrls: any = [];
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let responses: any = response.body['results'];
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let searchResearchResultsService: any = new SearchResearchResultsService();
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// if(responses) {
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// let length = Array.isArray(responses) ? responses.length : 1;
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// for (let i = 0; i < length; i++) {
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// let resData = Array.isArray(responses) ? responses[i]['result']['metadata']['oaf:entity']['oaf:result'] : responses['result']['metadata']['oaf:entity']['oaf:result'];
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//
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// if (resData['pid']) {
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// if (!Array.isArray(resData['pid'])) {
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// if (resData['pid'].classid && resData['pid'].classid == 'doi') {
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// if (resData['pid'].content != '' && resData['pid'].content != null) {
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// console.log("|"+resData['pid'].content+"| "+(typeof resData['pid'].content));
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// resData['pid'].content.replace("https://doi.org/", "");
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// }
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// }
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// }
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// }
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// }
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// }
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let searchResults: any = searchResearchResultsService.parseResults("result", responses, properties);
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if(searchResults.length < 100 && searchResults.length > 0) {
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console.log("num of results: "+searchResults.length + " " + response.request.url);
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}
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if(searchResults.length == 0) {
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fs.appendFileSync("./"+errorFileName, response.statusCode+" "+response.request.url+"/n");
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}
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for(let j=0; j<searchResults.length; j++) {
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let resultPreview: any = ResultPreview.searchResultConvert(searchResults[j], searchResults[j].entityType);
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let pid: any = Identifier.getResultPIDFromIdentifiers(resultPreview.identifiers);
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let url;
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if(pid && pid.id) {
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url = getUrlByType(resultPreview.resultType, pid, pid.id);
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} else {
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url = getUrlByType(resultPreview.resultType, null, resultPreview.id);
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}
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if(allUrls.has(url)) {
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alreadyin++;
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} else {
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allUrls.add(url);
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let urlPre = "<url>\n" +
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" <loc>";
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let urlSuf = "</loc>\n" +
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" </url>";
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fs.appendFileSync("./"+fileName, urlPre + url + urlSuf);
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notin++;
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}
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}
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return allUrls;
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}
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// function parseAllUrls1(response) {
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// let allUrls = [];
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//
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// let responses = response.body['results'];
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// let length = Array.isArray(responses) ? responses.length : 1;
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//
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// for (let i = 0; i < length; i++) {
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// let p = new parsingFunctions.ParsingFunctions();
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// let resData = Array.isArray(responses) ? responses[i]['result']['metadata']['oaf:entity']['oaf:result'] : responses['result']['metadata']['oaf:entity']['oaf:result'];
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//
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// let type = "result";
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// if (resData['resulttype']) {
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// type = resData['resulttype']['classname'];
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// }
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//
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// if (resData['pid']) {
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// let identifiers = p.parseIdentifiers(resData['pid']);
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// let pid = string_utils.Identifier.getResultPIDFromIdentifiers(identifiers);
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//
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// if(pid && pid.id) {
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// allUrls[i] = getUrlByType(type, pid, pid.id);
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// } else {
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// let canId = parsingFunctions.ParsingFunctions.parseRelCanonicalId(Array.isArray(responses) ? responses[i] : responses, "result");
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// allUrls[i] = getUrlByType(type, null, canId);
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// }
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// } else {
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// let canId = parsingFunctions.ParsingFunctions.parseRelCanonicalId(Array.isArray(responses) ? responses[i] : responses, "result");
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// allUrls[i] = getUrlByType(type, null, canId);
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// }
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// }
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// return allUrls;
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// }
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//
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function getUrlByType(type: any, pid: any, id: any) {
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let parameter: any = "";
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if (type === "publication") {
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parameter = "articleId";
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} else if (type === "dataset") {
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parameter = "datasetId";
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} else if (type === "software") {
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parameter = "softwareId";
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} else if (type === "other") {
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parameter = "orpId";
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} else {
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parameter = "id";
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}
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if(pid) {
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parameter = "pid";
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}
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return landingPrefix+type+"?"+parameter+"="+id;
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}
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function getCommunities() {
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communitiesPromise = new Promise((resolve, reject) => {
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resolve();
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request.get(contextUrl, async function (err: any, communitiesResponse: any) {
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if (!communitiesResponse && err) {
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console.error("Error getting communities ", err);
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} else {
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const contextsService = new ContextsService();
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publicCommunities = contextsService.parseCommunities(communitiesResponse.body, false).map(value => value.id);
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}
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})
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});
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}
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function buildSiteMap(resultsPerUrl) {
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console.time("total_time");
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let date = new Date();
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fileName = "sitemap_"+date.getFullYear()+"_"+date.getMonth()+"_"+date.getDate()+".xml";//+"_"+date.getTime();
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errorFileName = "error_"+date.getFullYear()+"_"+date.getMonth()+"_"+date.getDate();//+"_"+date.getTime();
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console.log("Buiding sitemap in file: "+fileName+"\n");
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let sitemap = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
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"<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd\">";
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fs.writeFile("./"+fileName, sitemap, function(err) {
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if(err) {
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return console.log("Error writing in file "+fileName+": ", err);
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}
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});
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getCommunities();
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get(resultsPerUrl);
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}
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var fileName;
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var errorFileName;
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const fs = require('fs');
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var alreadyin = 0; // duplicate urls
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var notin= 0;
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var communitiesPromise;
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var publicCommunities = [];
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const refineUrl = "https://beta.services.openaire.eu/search/v2/api/resources2/?format=json&refine=true&fields=resultbestaccessright&fields=relfunder&fields=instancetypename&fields=resultlanguagename&fields=community&fields=resulthostingdatasource&fields=country&type=results&page=0&size=0";
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const resultsUrlPrefix = "https://beta.services.openaire.eu/search/v2/api/resources2/?format=json";
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const landingPrefix = "https://beta.explore.openaire.eu/search/";
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const contextUrl = "https://beta.services.openaire.eu/openaire/contexts/";
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buildSiteMap(100);
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@ -0,0 +1,23 @@
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{
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"name": "urls_for_sitemap",
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"version": "1.0.0",
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"description": "Caching in memory",
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"main": "cache.js",
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"scripts": {
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"start": "PORT=3100 node extractUrlsFromSearch.js"
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},
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"dependencies": {
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"cors": "^2.8.5",
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"express": "^4.17.1",
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"superagent": "^5.0.5"
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},
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"devDependencies": {
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"typescript": "3.2.4",
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"@types/node": "^8.0.30"
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},
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"engines": {
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"node": "8.1.x"
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},
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"author": "Konstantina Galouni <kgalouni@di.uoa.gr>",
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"license": "NKUA"
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}
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@ -0,0 +1 @@
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npx ts-node extractUrlsFromSearch.ts
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@ -0,0 +1,10 @@
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{
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"compilerOptions": {
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"typeRoots": [
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"node_modules/@types"
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],
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"noImplicitAny": false,
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"emitDecoratorMetadata": true,
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"experimentalDecorators": true
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}
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}
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