Browse Source

[Explore]: services/sitemaps: In sitemaps creation, added case for querying with subjects (instead of refine).

1. extractUrlsFromSearch.ts:
   a. Added input read for result type and for subject (can be given as empty).
   b. Added creation of sitemaps for results related to a specific subject (many methods are parametrized accordingly).
2. run.sh: Added a second parameter for subject.
3. .gitignore: Updated gitignore file to ignore sitemaps created locally in commit process.
master
Konstantina Galouni 2 months ago
parent
commit
2209804919
  1. 4
      .gitignore
  2. 147
      services/sitemaps/extractUrlsFromSearch.ts
  3. 2
      services/sitemaps/run.sh

4
.gitignore

@ -4,3 +4,7 @@
**/.idea
**/dist
**/uploads
services/sitemaps/*.xml
services/sitemaps/*.txt
services/sitemaps/sitemaps
services/sitemaps/sitemaps.zip

147
services/sitemaps/extractUrlsFromSearch.ts

@ -13,6 +13,62 @@ import {ResultLandingInfo} from "../../explore/src/app/openaireLibrary/utils/ent
const request = require('superagent');
function getForSubject(resultsPerUrl, resultsType, subject) {
setTimeout(async () => {
let allUrls = new Set();
let reqSubject: string = subjectMapping[subject];
if (reqSubject == null) {
reqSubject = subject;
}
let url = resultsUrlPrefix + "&query=(" + "resultsubject exact" + " \"" + encodeURIComponent(reqSubject) + "\")" + "&type=" + resultsType;
let totalResults: number = 150000;
await new Promise((resolve, reject) => {
request.get(url+"&size=0&page=0", function (err: any, response: any) {
if (!response && err) {
reject(err);
} else {
totalResults = response.body['meta']['total'];
resolve(value => value);
}
})
}).catch(error => {
console.error("Error getting results ", error);
fs.appendFileSync("./" + errorFileName, "no response " + url + " ");
fs.appendFileSync("./" + errorFileName, error);
fs.appendFileSync("./" + errorFileName, "\n");
})
let pages: number = Math.ceil(totalResults/resultsPerUrl);
console.log("totalResults="+totalResults + " - pages="+pages);
for(let page=0; page<pages; page++) {
await new Promise(resolve => setTimeout(resolve, 500));
promiseArray.push(
new Promise((resolve, reject) => {
request.get(url+"&size="+resultsPerUrl+"&page="+page, function (err: any, response: any) {
if (!response && err) {
reject(err);
} else {
parseAllUrls(response, allUrls, resultsType, subject);
resolve(value => value);
}
})
}).catch(error => {
console.error("Error getting results ", error);
fs.appendFileSync("./" + errorFileName, "no response " + url + " ");
fs.appendFileSync("./" + errorFileName, error);
fs.appendFileSync("./" + errorFileName, "\n");
})
);
}
finalize(resultsPerUrl, resultsType);
});
}
function get(resultsPerUrl, resultsType) {
setTimeout(() => {
let searchFields = new SearchFields();
@ -82,24 +138,28 @@ function get(resultsPerUrl, resultsType) {
console.log("");
}
await Promise.all(promiseArray);
console.log("\nDuplicate urls: "+alreadyin + " vs unique urls: "+notin);
console.log("\nNo indexed urls: "+noIndexedUrls + " vs final urls: "+finalUrls);
console.log("\nPublications: "+publications + " - Datasets: "+datasets +
" - Software: "+software + " - Other: "+other + " --- urls with pid: "+urlsWithPid);
fs.appendFile("./" + fileName, "\n</urlset>", function (err) {
if (err) {
return console.log("Error appending in file "+fileName+": ", err);
}
console.timeEnd("total_time (" + resultsPerUrl + " " + resultsType + " per request)");
});
finalize(resultsPerUrl, resultsType);
}
})
})
}
// });
async function finalize(resultsPerUrl, resultsType) {
await Promise.all(promiseArray);
console.log("\nDuplicate urls: " + alreadyin + " vs unique urls: " + notin);
console.log("\nNo indexed urls: " + noIndexedUrls + " vs final urls: " + finalUrls);
console.log("\nPublications: " + publications + " - Datasets: " + datasets +
" - Software: " + software + " - Other: " + other + " --- urls with pid: " + urlsWithPid);
fs.appendFile("./" + fileName, "\n</urlset>", function (err) {
if (err) {
return console.log("Error appending in file " + fileName + ": ", err);
}
console.timeEnd("total_time (" + resultsPerUrl + " " + resultsType + " per request)");
});
}
function parseAllUrls_old(response: any, allUrls: any) {
// let allUrls: any = [];
@ -157,7 +217,7 @@ function parseAllUrls_old(response: any, allUrls: any) {
}
function parseAllUrls(response: any, allUrls: any, resultsType: string) {
function parseAllUrls(response: any, allUrls: any, resultsType: string, subject: string = null) {
// let allUrls: any = [];
let responses: any = response.body['results'];
@ -210,7 +270,7 @@ function parseAllUrls(response: any, allUrls: any, resultsType: string) {
console.log("url to be added in file: "+url);
fs.appendFileSync("./" + fileName, "\n</urlset>");
console.log("\n");
createSitemapFile(resultsType);
createSitemapFile(resultsType, subject);
}
finalUrls++;
@ -324,21 +384,25 @@ function getCommunities() {
}).catch(error => console.error("Error getting communities ", error));
}
function buildSiteMap(resultsPerUrl, resultsType) {
function buildSiteMap(resultsPerUrl, resultsType, subject = null) {
console.time("total_time (" + resultsPerUrl + " " + resultsType + " per request)");
let date = new Date();
createSitemapFile(resultsType);
errorFileName = resultsType + "_error_" + date.getFullYear() + "_" + (date.getMonth() + 1) + "_" + date.getDate() + ".txt";//+"_"+date.getTime();
noIndexFileName = resultsType + "_noIndex_" + date.getFullYear() + "_" + (date.getMonth() + 1) + "_" + date.getDate() + ".txt";//+"_"+date.getTime();
createSitemapFile(resultsType, subject);
errorFileName = resultsType + (subject ? "_"+subject.replace(/\s/g, "") : "") + "_error_" + date.getFullYear() + "_" + (date.getMonth() + 1) + "_" + date.getDate() + ".txt";//+"_"+date.getTime();
noIndexFileName = resultsType + (subject ? "_"+subject.replace(/\s/g, "") : "") + "_noIndex_" + date.getFullYear() + "_" + (date.getMonth() + 1) + "_" + date.getDate() + ".txt";//+"_"+date.getTime();
getCommunities(); // comment out for communities query check
get(resultsPerUrl, resultsType);
if(subject) {
getForSubject(resultsPerUrl, resultsType, subject);
} else {
getCommunities(); // comment out for communities query check
get(resultsPerUrl, resultsType);
}
}
async function createSitemapFile(resultsType) {
async function createSitemapFile(resultsType, subject=null) {
// let date = new Date();
fileName = resultsType + "_sitemap" + (filesCreated > 0 ? filesCreated : "")
fileName = resultsType + (subject ? "_"+subject.replace(/\s/g, "") : "") + "_sitemap" + (filesCreated > 0 ? filesCreated : "")
// + "_" + date.getFullYear() + "_" + (date.getMonth() + 1) + "_" + date.getDate()
+ ".xml";//+"_"+date.getTime();
filesCreated++;
@ -349,6 +413,39 @@ async function createSitemapFile(resultsType) {
fs.writeFileSync("./" + fileName, sitemap);
}
function askQuestion(query) {
const readline = require('readline');
const rl = readline.createInterface({
input: process.stdin,
output: process.stdout,
});
return new Promise(resolve => rl.question(query, ans => {
rl.close();
resolve(ans);
}))
}
async function start(resultsType, subject = null) {
if(resultsType == null) {
resultsType = await askQuestion("Please provide type of results (publications, datasets, software, other): ");
}
console.log("type is: " + resultsType);
if(subject == null) {
subject = await askQuestion("Please provide subject. " +
"Available subjects are \"Physics::Atomic Physics\" or physics, \"Mathematics::Combinatorics\" or mathematics, " +
"any other subject you want or no value if no subject: ");
if(!subject) {
subject = null;
}
}
console.log("subject is: " + subject);
buildSiteMap(200, resultsType, subject);
}
let filesCreated = 0;
let fileName;
let errorFileName;
@ -379,5 +476,7 @@ const landingPrefix = "https://explore.openaire.eu/search/";
let refineUrl = "https://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&page=0&size=0&type=";
const contextUrl = "https://services.openaire.eu/openaire/contexts/";
// process.argc[3] is the "resultType" argument
buildSiteMap(200, process.argv[3]);
const subjectMapping = {"physics": "Physics::Atomic Physics", "mathematics": "Mathematics::Combinatorics"}
// process.argc[3] is the "resultType" argument, process.argc[4] is the "subject" argument
start(process.argv[3], process.argv[4]);

2
services/sitemaps/run.sh

@ -1 +1 @@
npx ts-node extractUrlsFromSearch.ts -- $1
npx ts-node extractUrlsFromSearch.ts -- $1 $2

Loading…
Cancel
Save