103 lines
2.9 KiB
Java
103 lines
2.9 KiB
Java
package org.gcube.portlets.widgets.ckancontentmoderator.server;
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import java.util.ArrayList;
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import java.util.List;
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import org.gcube.vomanagement.usermanagement.model.Email;
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import org.gcube.vomanagement.usermanagement.model.GCubeUser;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* The Class CkanContentModeratorUtil.
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*
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* @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
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*
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* Apr 6, 2022
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*/
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public class CkanContentModeratorUtil {
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private static Logger LOG = LoggerFactory.getLogger(CkanContentModeratorUtil.class);
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public static enum QUERY_OPERATOR {
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AND, OR
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}
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/**
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* User query for emails.
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*
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* @param user the user
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* @return the string representing the value of the query for filtering for User
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* Mails
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* @throws Exception the exception
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*/
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public static String userSOLRQueryForEmails(GCubeUser user, QUERY_OPERATOR operator) throws Exception {
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LOG.debug("userQueryForEmails called for user {}", user);
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List<Email> listServerEmails = user.getEmailAddresses();
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LOG.debug("List server mails: {}", listServerEmails);
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List<String> emailsAddresses = new ArrayList<String>();
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boolean notFoundMail = listServerEmails == null || listServerEmails.isEmpty();
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if (notFoundMail) {
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LOG.warn("No list mail found in " + GCubeUser.class.getSimpleName() + " getEmailAddresses()");
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String mail = user.getEmail();
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LOG.debug("Read mail: " + mail);
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if (mail != null && !mail.isEmpty()) {
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LOG.info("Email found in " + GCubeUser.class.getSimpleName() + " getEmail()");
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emailsAddresses.add(mail);
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}
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} else {
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for (Email email : listServerEmails) {
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emailsAddresses.add(email.getEmail());
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}
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}
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LOG.info("Email/s found for user {} is/are: {}", user.getUsername(), emailsAddresses);
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if (emailsAddresses.isEmpty()) {
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throw new Exception("No email found for user: " + user.getUsername());
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}
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if (operator == null)
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operator = QUERY_OPERATOR.OR;
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StringBuilder queryMails = new StringBuilder();
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String queryOperator = operator.name();
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// BUILDING EMAILS QUERY
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int numberOfEmails = emailsAddresses.size();
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String theQuery = "";
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// case 1 email address
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if (numberOfEmails == 1) {
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theQuery = "'" + emailsAddresses.get(0) + "'";
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} else {
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// case N > 1 email addresses
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for (int i = 0; i < emailsAddresses.size() - 1; i++) {
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String email = emailsAddresses.get(i);
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if (i == 0) {
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// opening the query and adding first email address
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queryMails.append("('" + email + "'");
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} else {
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// adding the operator and the email address
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queryMails.append(" " + queryOperator + " '" + email + "'");
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}
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}
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theQuery = queryMails.toString();
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// to be sure that endsWith Operator
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if (!theQuery.endsWith(queryOperator)) {
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theQuery += " " + queryOperator + " ";
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}
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// adding last email address and closing the query
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theQuery += "'" + emailsAddresses.get(numberOfEmails - 1) + "')";
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}
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return theQuery;
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}
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}
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