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package eu.dnetlib.repo.manager.service;
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import eu.dnetlib.domain.data.PiwikInfo;
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import eu.dnetlib.domain.data.Repository;
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import eu.dnetlib.domain.functionality.validator.JobForValidation;
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import eu.dnetlib.repo.manager.config.CascadingPropertyLoader;
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import eu.dnetlib.utils.MailLibrary;
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import org.apache.log4j.Logger;
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import org.mitre.openid.connect.model.OIDCAuthenticationToken;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.security.core.Authentication;
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import org.springframework.stereotype.Component;
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import javax.annotation.PostConstruct;
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import java.io.PrintWriter;
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import java.io.StringWriter;
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import java.io.Writer;
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import java.util.ArrayList;
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import java.util.List;
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@Component("emailUtils")
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public class EmailUtilsImpl implements EmailUtils {
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private static Logger LOGGER = Logger.getLogger(EmailUtilsImpl.class);
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private List<String> specialRecipients = new ArrayList<String>();
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private boolean override = false, logonly = false;
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private String overrideEmail = null, from = null;
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@Autowired
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private MailLibrary mailLibrary;
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@Autowired
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private CascadingPropertyLoader pLoader;
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@Value("${services.repo-manager.baseUrl}")
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private String baseUrl;
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@Value("${services.repo-manager.adminEmail}")
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private String adminEmail;
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@Value("${services.repomanager.usagestats.adminEmail}")
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private String usageStatsAdminEmail;
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@PostConstruct
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public void init(){
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System.out.println("url -> " + this.baseUrl);
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}
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@Override
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public void reportException(Exception exception) {
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Writer writer = new StringWriter();
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PrintWriter printWriter = new PrintWriter(writer);
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exception.printStackTrace(printWriter);
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List<String> recipients = new ArrayList<String>();
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try {
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recipients.add(this.adminEmail);
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String message = "An exception has occurred:\n"+writer.toString();
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String subject = "Automatic Bug Report";
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this.sendMail(recipients, subject, message, false, null);
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} catch (Exception e) {
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LOGGER.error("Error sending error report", e);
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}
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}
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@Override
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public void sendAdministratorRequestToEnableMetrics(PiwikInfo piwikInfo) throws Exception {
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try {
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String subject = "[OpenAIRE-Usage Statistics] New request to enable usage statistics";
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String message = "Dear administrator,\n" +
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"\n" +
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"we have received a request to enable the OpenAIRE usage statistics for the following repository \n" +
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"\n" +
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"Repository - " + piwikInfo.getRepositoryName() + ", " + piwikInfo.getCountry() + " (" + piwikInfo.getRepositoryId() + ")\n" +
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"Requestor - " + piwikInfo.getRequestorName() + ", " + piwikInfo.getRequestorEmail() + "\n" +
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"Piwik ID - " + piwikInfo.getSiteId() + "\n" +
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"Authentication token - " + piwikInfo.getAuthenticationToken() + "\n" +
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"\n" +
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"For more information about this request, go here: \n" +
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this.baseUrl + "/admin/metrics\n" +
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"\n" +
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"Best,\n" +
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"The OpenAIRE team";
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this.sendMail(this.usageStatsAdminEmail, subject, message, false, null);
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} catch (Exception e) {
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LOGGER.error("Error while sending request to enable metrics email to administrator: " + this.usageStatsAdminEmail, e);
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throw e;
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}
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}
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@Override
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public void sendUserRequestToEnableMetrics(PiwikInfo piwikInfo) throws Exception {
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try {
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String subject = "[OpenAIRE-Usage Statistics] Your request to enable usage statistics";
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String message = "Dear " + piwikInfo.getRequestorName() + ",\n" +
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"\n" +
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"we have received your request to enable the OpenAIRE usage statistics for your repository\n" +
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"\n" +
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"Repository - " + piwikInfo.getRepositoryName() + ", " + piwikInfo.getCountry() + " (" + piwikInfo.getRepositoryId() + ")\n" +
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"Piwik ID - " + piwikInfo.getSiteId() + "\n" +
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"Authentication token - " + piwikInfo.getAuthenticationToken() + "\n" +
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"\n" +
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"In order to enable the usage statistics, you must install the OpenAIRE's tracking code in your repository software. " +
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"OpenAIRE's usage statistics service tracking code is maintained on Github as a patch for various versions of DSpace " +
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"(https://github.com/openaire/OpenAIRE-Piwik-DSpace) and as an Eprints plugin for version 3 " +
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"(https://github.com/openaire/EPrints-OAPiwik). In case the platform is different from DSpace or EPrints please contact " +
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"the OpenAIRE team in repositoryusagestats@openaire.eu in order to find a solution.\n" +
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"\n" +
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"For more information about your request and configuration details, go here: \n" +
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this.baseUrl + "/getImpact/instructions/" + piwikInfo.getRepositoryId() + "\n" +
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"\n" +
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"Once you have finished configuring your repository or if you have any questions, please notify the OpenAIRE team by sending \n" +
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"an email to repositoryusagestats@openaire.eu\n" +
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"\n" +
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"Best,\n" +
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"The OpenAIRE team";
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this.sendMail(piwikInfo.getRequestorEmail(), subject, message, false, null);
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} catch (Exception e) {
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LOGGER.error("Error while sending request to enable metrics email to user: " + piwikInfo.getRequestorEmail(), e);
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throw e;
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}
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}
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@Override
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public void sendAdministratorMetricsEnabled(PiwikInfo piwikInfo) throws Exception {
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try {
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String subject = "[OpenAIRE-Usage Statistics] Usage statistics have been enabled";
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String message = "Dear administrator,\n" +
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"\n" +
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"The installation and configuration of OpenAIRE's tracking code for the following repository " +
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"has been completed and validated and the usage statistics have been enabled in OpenAIRE.\n" +
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"\n" +
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"Repository - " + piwikInfo.getRepositoryName() + ", " + piwikInfo.getCountry() + " (" + piwikInfo.getRepositoryId() + ")\n" +
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"Requestor - " + piwikInfo.getRequestorName() + ", " + piwikInfo.getRequestorEmail() + "\n" +
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"Piwik ID - " + piwikInfo.getSiteId() + "\n" +
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"Authentication token - " + piwikInfo.getAuthenticationToken() + "\n" +
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"\n" +
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"Best,\n" +
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"The OpenAIRE team";
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this.sendMail(this.usageStatsAdminEmail, subject, message, false, null);
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} catch (Exception e) {
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LOGGER.error("Error while sending metrics enabled notification email to administator: " + this.usageStatsAdminEmail, e);
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throw e;
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}
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}
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@Override
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public void sendUserMetricsEnabled(PiwikInfo piwikInfo) throws Exception {
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try {
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String subject = "[OpenAIRE-Usage Statistics] Usage statistics have been enabled";
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String message = "Dear " + piwikInfo.getRequestorName() + ",\n" +
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"\n" +
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"The installation and configuration of OpenAIRE's tracking code for your repository \"" + piwikInfo.getRepositoryName() +
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"\" has been completed and validated and the usage statistics have been enabled in OpenAIRE.\n" +
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"\n" +
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"You can preview the statistics in your repository's dashboard: \n" +
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this.baseUrl + "/getImpact/" + piwikInfo.getRepositoryId() + "\n" +
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"\n" +
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" For more information and questions, you can contact the openaire support team by sending an email to " +
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"repositoryusagestats@openaire.eu\n" +
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"\n" +
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"Best,\n" +
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"The OpenAIRE team";
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this.sendMail(piwikInfo.getRequestorEmail(), subject, message, false, null);
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} catch (Exception e) {
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LOGGER.error("Error while sending metrics enabled notification email to user: " + piwikInfo.getRequestorEmail(), e);
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throw e;
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}
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}
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@Override
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public void sendUserRegistrationEmail(Repository repository, Authentication authentication) throws Exception{
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try {
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String subject = "OpenAIRE content provider registration request started for " +
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repository.getDatasourceType() + "[" + repository.getEnglishName() + "]";
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String message = "Dear " + ((OIDCAuthenticationToken) authentication).getUserInfo().getName() + ",\n" +
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"\n" +
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"We received a request to register the " + repository.getDatasourceType() + "[" + repository.getEnglishName() + "]" +
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" to the OpenAIRE compliant list of content providers.\n " +
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"A validation process against the OpenAIRE guidelines compatibility " +
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"has been started. You will be informed in another message once the process is finished." +
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"\n" +
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"Please do not reply to this message.\n" +
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"This message has been generated automatically.\n" +
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"If you have any questions, write to 'helpdesk@openaire.eu'. \n\n" +
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"Regards,\n" +
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"the OpenAIRE technical team\n";
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this.sendMail(repository.getRegisteredBy(), subject, message, false, null);
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} catch (Exception e) {
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LOGGER.error("Error while sending registration notification email to user: " + repository.getRegisteredBy(), e);
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throw e;
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}
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}
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@Override
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public void sendUserUpdateRepositoryEmail(Repository repository, Authentication authentication) throws Exception {
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try {
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String subject = "OpenAIRE content provider update request started for " +
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repository.getDatasourceType() + "[" + repository.getEnglishName() + "]";
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String message = "Dear " + ((OIDCAuthenticationToken) authentication).getUserInfo().getName() + ",\n" +
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"\n" +
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"We received a request to update the " + repository.getDatasourceType() + "[" + repository.getEnglishName() + "].\n" +
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"A new iteration process of the validation against the OpenAIRE guidelines compatibility has been started.\n" +
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"Please do not reply to this message.\n" +
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"This message has been generated automatically.\n" +
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"If you have any questions, write to 'helpdesk@openaire.eu'. \n\n" +
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"Regards,\n" +
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"the OpenAIRE technical team\n";
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this.sendMail(repository.getRegisteredBy(), subject, message, false, null);
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} catch (Exception e) {
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LOGGER.error("Error while sending registration notification email to user: " + repository.getRegisteredBy(), e);
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throw e;
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}
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}
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@Override
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public void sendSubmitJobForValidationEmail(Authentication authentication, JobForValidation jobForValidation) throws Exception {
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try {
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String subject = "OpenAIRE validator - Test submission ";
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String message = "Dear " + ((OIDCAuthenticationToken) authentication).getUserInfo().getName() + ",\n" +
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"\n" +
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"The validation request you have submitted has started.\n" +
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"Please do not reply to this message.\n" +
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"This message has been generated automatically.\n" +
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"If you have any questions, write to 'helpdesk@openaire.eu'. \n\n" +
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"Regards,\n" +
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"the OpenAIRE technical team\n";
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this.sendMail(jobForValidation.getUserEmail(), subject, message, false, null);
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} catch (Exception e) {
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LOGGER.error("Error while sending validation submission notification email to user: " + jobForValidation.getUserEmail(), e);
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throw e;
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}
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}
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private void sendMail(String email, String subject, String message, boolean sendToSpecial, List<String> repoAdminMails) throws Exception {
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ArrayList<String> to = new ArrayList<String>();
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to.add(email);
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this.sendMail(to,subject,message,sendToSpecial,repoAdminMails);
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}
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private void sendMail(List<String> recipients, String subject, String message, boolean sendToSpecial, List<String> repoAdminMails) throws Exception {
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try {
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if (sendToSpecial) {
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recipients.addAll(this.specialRecipients);
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}
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if (repoAdminMails != null)
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recipients.addAll(repoAdminMails);
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if (this.override) {
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recipients.clear();
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recipients.add(overrideEmail);
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}
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if (!logonly)
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mailLibrary.sendEmail(recipients.toArray(new String[]{}), subject, message);
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LOGGER.debug("Sending mail to Recipients: " + recipients + " Subject: " + subject + " Message: " + message);
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} catch (Exception e) {
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LOGGER.error("Error sending mail to Recipients: " + recipients + " Subject: " + subject + " Message: " + message, e);
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throw new Exception(e);
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}
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}
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private String getEmailProperty(String key) {
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return pLoader.getProperties().getProperty(key);
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}
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public void setSpecialRecipients(String specialRecipients) {
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String[] recps = specialRecipients.split(",");
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for (String recp : recps) {
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recp = recp.trim();
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this.specialRecipients.add(recp);
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}
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}
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public void setOverride(boolean override) {
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this.override = override;
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}
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public void setOverrideEmail(String overrideEmail) {
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this.overrideEmail = overrideEmail;
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}
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public String getFrom() {
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return from;
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}
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public void setFrom(String from) {
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this.from = from;
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}
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public boolean isLogonly() {
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return logonly;
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}
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public void setLogonly(boolean logonly) {
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this.logonly = logonly;
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}
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}
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