221 lines
13 KiB
Java
221 lines
13 KiB
Java
package eu.eudat.service.deposit;
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import eu.eudat.authorization.AuthorizationFlags;
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import eu.eudat.authorization.Permission;
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import eu.eudat.authorization.authorizationcontentresolver.AuthorizationContentResolver;
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import eu.eudat.commonmodels.models.FileEnvelopeModel;
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import eu.eudat.commonmodels.models.dmp.DmpModel;
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import eu.eudat.commons.enums.StorageType;
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import eu.eudat.commons.scope.user.UserScope;
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import eu.eudat.configurations.deposit.DepositProperties;
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import eu.eudat.convention.ConventionService;
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import eu.eudat.data.DmpEntity;
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import eu.eudat.depositinterface.repository.DepositClient;
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import eu.eudat.depositinterface.repository.DepositConfiguration;
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import eu.eudat.model.EntityDoi;
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import eu.eudat.model.StorageFile;
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import eu.eudat.model.builder.commonmodels.DepositConfigurationBuilder;
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import eu.eudat.model.builder.commonmodels.dmp.DmpCommonModelBuilder;
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import eu.eudat.model.persist.StorageFilePersist;
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import eu.eudat.model.persist.deposit.DepositAuthenticateRequest;
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import eu.eudat.model.persist.deposit.DepositRequest;
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import eu.eudat.model.persist.EntityDoiPersist;
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import eu.eudat.query.DmpQuery;
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import eu.eudat.service.entitydoi.EntityDoiService;
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import eu.eudat.service.storage.StorageFileProperties;
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import eu.eudat.service.storage.StorageFileService;
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import eu.eudat.service.transformer.FileTransformerService;
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import gr.cite.commons.web.oidc.filter.webflux.TokenExchangeCacheService;
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import gr.cite.commons.web.authz.service.AuthorizationService;
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import gr.cite.commons.web.oidc.filter.webflux.TokenExchangeFilterFunction;
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import gr.cite.commons.web.oidc.filter.webflux.TokenExchangeModel;
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import gr.cite.tools.data.builder.BuilderFactory;
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import gr.cite.tools.data.query.QueryFactory;
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import gr.cite.tools.exception.MyNotFoundException;
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import gr.cite.tools.fieldset.BaseFieldSet;
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import gr.cite.tools.fieldset.FieldSet;
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import gr.cite.tools.validation.ValidatorFactory;
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import org.apache.commons.io.FilenameUtils;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.MessageSource;
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import org.springframework.context.i18n.LocaleContextHolder;
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import org.springframework.stereotype.Service;
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import org.springframework.web.reactive.function.client.WebClient;
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import java.io.IOException;
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import java.net.URI;
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import java.net.URLConnection;
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import java.time.Duration;
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import java.util.*;
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@Service
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public class DepositServiceImpl implements DepositService {
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private static final Logger logger = LoggerFactory.getLogger(DepositServiceImpl.class);
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private final DepositProperties depositProperties;
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private final Map<String, DepositClient> clients;
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private final TokenExchangeCacheService tokenExchangeCacheService;
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private final AuthorizationService authorizationService;
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private final EntityDoiService doiService;
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private final QueryFactory queryFactory;
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private final MessageSource messageSource;
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private final BuilderFactory builderFactory;
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private final DepositConfigurationCacheService depositConfigurationCacheService;
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private final FileTransformerService fileTransformerService;
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private final StorageFileService storageFileService;
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private final UserScope userScope;
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private final ValidatorFactory validatorFactory;
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private final StorageFileProperties storageFileProperties;
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private final AuthorizationContentResolver authorizationContentResolver;
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@Autowired
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public DepositServiceImpl(DepositProperties depositProperties,
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TokenExchangeCacheService tokenExchangeCacheService,
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AuthorizationService authorizationService,
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EntityDoiService doiService,
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QueryFactory queryFactory,
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MessageSource messageSource,
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BuilderFactory builderFactory, DepositConfigurationCacheService depositConfigurationCacheService, FileTransformerService fileTransformerService, StorageFileService storageFileService, UserScope userScope, ValidatorFactory validatorFactory, StorageFileProperties storageFileProperties, AuthorizationContentResolver authorizationContentResolver) {
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this.depositProperties = depositProperties;
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this.tokenExchangeCacheService = tokenExchangeCacheService;
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this.authorizationService = authorizationService;
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this.doiService = doiService;
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this.queryFactory = queryFactory;
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this.messageSource = messageSource;
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this.builderFactory = builderFactory;
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this.depositConfigurationCacheService = depositConfigurationCacheService;
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this.fileTransformerService = fileTransformerService;
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this.storageFileService = storageFileService;
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this.userScope = userScope;
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this.validatorFactory = validatorFactory;
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this.storageFileProperties = storageFileProperties;
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this.authorizationContentResolver = authorizationContentResolver;
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this.clients = new HashMap<>();
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}
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private DepositClient getDepositClient(String repositoryId) {
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if (this.clients.containsKey(repositoryId)) return this.clients.get(repositoryId);
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//GK: It's register time
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DepositProperties.DepositSource source = depositProperties.getSources().stream().filter(depositSource -> depositSource.getRepositoryId().equals(repositoryId)).findFirst().orElse(null);
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if (source != null) {
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String host = URI.create(source.getUrl()).getHost();
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TokenExchangeModel tokenExchangeModel = new TokenExchangeModel("deposit:" + source.getRepositoryId(), source.getIssuerUrl(), source.getClientId(), source.getClientSecret(), source.getScope());
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TokenExchangeFilterFunction apiKeyExchangeFilterFunction = new TokenExchangeFilterFunction(this.tokenExchangeCacheService, tokenExchangeModel);
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WebClient webClient = WebClient.builder().baseUrl(source.getUrl() + "/api/deposit").filters(exchangeFilterFunctions -> exchangeFilterFunctions.add(apiKeyExchangeFilterFunction)).build();
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DepositClientImpl repository = new DepositClientImpl(webClient);
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this.clients.put(source.getRepositoryId(), repository);
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return repository;
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}
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return null;
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}
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@Override
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public List<eu.eudat.model.deposit.DepositConfiguration> getAvailableConfigurations(FieldSet fieldSet) {
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this.authorizationService.authorizeForce(Permission.BrowseDeposit);
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List<eu.eudat.model.deposit.DepositConfiguration> configurations = new ArrayList<>();
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for (DepositProperties.DepositSource depositSource : depositProperties.getSources()) {
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DepositConfigurationCacheService.DepositConfigurationCacheValue cacheValue = this.depositConfigurationCacheService.lookup(this.depositConfigurationCacheService.buildKey(depositSource.getRepositoryId()));
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if (cacheValue == null){
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DepositClient depositClient = getDepositClient(depositSource.getRepositoryId());
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if (depositClient == null) throw new MyNotFoundException(messageSource.getMessage("General_ItemNotFound", new Object[]{depositSource.getRepositoryId(), DepositClient.class.getSimpleName()}, LocaleContextHolder.getLocale()));
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DepositConfiguration configuration = depositClient.getConfiguration();
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cacheValue = new DepositConfigurationCacheService.DepositConfigurationCacheValue(depositSource.getRepositoryId(), configuration);
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this.depositConfigurationCacheService.put(cacheValue);
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}
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eu.eudat.model.deposit.DepositConfiguration depositConfiguration = this.builderFactory.builder(DepositConfigurationBuilder.class).build(fieldSet, cacheValue.getConfiguration());
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configurations.add(depositConfiguration);
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}
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return configurations;
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}
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@Override
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public EntityDoi deposit(DepositRequest dmpDepositModel) throws Exception {
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this.authorizationService.authorizeAtLeastOneForce(List.of(this.authorizationContentResolver.dmpAffiliation(dmpDepositModel.getDmpId())), Permission.DepositDmp);
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//GK: First get the right client
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DepositClient depositClient = getDepositClient(dmpDepositModel.getRepositoryId());
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if (depositClient == null) throw new MyNotFoundException(messageSource.getMessage("General_ItemNotFound", new Object[]{dmpDepositModel.getRepositoryId(), DepositClient.class.getSimpleName()}, LocaleContextHolder.getLocale()));
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//GK: Second get the Target Data Management Plan
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DmpEntity dmpEntity = this.queryFactory.query(DmpQuery.class).ids(dmpDepositModel.getDmpId()).first();
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if (dmpEntity == null) throw new MyNotFoundException(messageSource.getMessage("General_ItemNotFound", new Object[]{dmpDepositModel.getDmpId(), DmpEntity.class.getSimpleName()}, LocaleContextHolder.getLocale()));
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//GK: Forth make the required files to be uploaded with the deposit
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//TODO: Properly create required files
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DepositProperties.DepositSource source = depositProperties.getSources().stream().filter(depositSource -> depositSource.getRepositoryId().equals(dmpDepositModel.getRepositoryId())).findFirst().orElse(null);
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if (source == null) throw new MyNotFoundException(messageSource.getMessage("General_ItemNotFound", new Object[]{dmpDepositModel.getRepositoryId(), DepositProperties.DepositSource.class.getSimpleName()}, LocaleContextHolder.getLocale()));
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eu.eudat.model.file.FileEnvelope pdfFile = this.fileTransformerService.exportDmp(dmpEntity.getId(), source.getPdfTransformerId(),"pdf");
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eu.eudat.model.file.FileEnvelope rda = this.fileTransformerService.exportDmp(dmpEntity.getId(), source.getRdaTransformerId(),"json");
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FileEnvelopeModel pdfEnvelope = new FileEnvelopeModel();
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FileEnvelopeModel jsonEnvelope = new FileEnvelopeModel();
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pdfEnvelope.setFilename(pdfFile.getFilename());
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jsonEnvelope.setMimeType("application/pdf");
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jsonEnvelope.setFilename(rda.getFilename());
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jsonEnvelope.setMimeType("application/json");
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if (!depositClient.getConfiguration().isUseSharedStorage()){
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pdfEnvelope.setFile(pdfFile.getFile());
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jsonEnvelope.setFile(rda.getFile());
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} else {
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pdfEnvelope.setFileRef(this.addFileToSharedStorage(pdfFile));
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jsonEnvelope.setFileRef(this.addFileToSharedStorage(rda));
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}
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//GK: Fifth Transform them to the DepositModel
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DmpModel depositModel = this.builderFactory.builder(DmpCommonModelBuilder.class).useSharedStorage(depositClient.getConfiguration().isUseSharedStorage()).authorize(AuthorizationFlags.OwnerOrDmpAssociatedOrPermission)
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.setRepositoryId(dmpDepositModel.getRepositoryId()).setPdfFile(pdfEnvelope).setRdaJsonFile(jsonEnvelope).build(dmpEntity);
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//GK: Sixth Perform the deposit
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String doi = depositClient.deposit(depositModel, dmpDepositModel.getAccessToken());
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//GK: Something has gone wrong return null
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if (doi.isEmpty()) return null;
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//GK: doi is fine store it in database
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EntityDoiPersist doiPersist = new EntityDoiPersist();
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doiPersist.setRepositoryId(dmpDepositModel.getRepositoryId());
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doiPersist.setDoi(doi);
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doiPersist.setEntityId(dmpEntity.getId());
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return doiService.persist(doiPersist, dmpDepositModel.getProject());
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}
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private String addFileToSharedStorage(eu.eudat.model.file.FileEnvelope file) throws IOException {
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StorageFilePersist storageFilePersist = new StorageFilePersist();
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storageFilePersist.setName(FilenameUtils.removeExtension(file.getFilename()));
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storageFilePersist.setExtension(FilenameUtils.getExtension(file.getFilename()));
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storageFilePersist.setMimeType(URLConnection.guessContentTypeFromName(file.getFilename()));
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storageFilePersist.setOwnerId(this.userScope.getUserIdSafe());
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storageFilePersist.setStorageType(StorageType.Temp);
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storageFilePersist.setLifetime(Duration.ofSeconds(this.storageFileProperties.getTempStoreLifetimeSeconds())); //TODO
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this.validatorFactory.validator(StorageFilePersist.StorageFilePersistValidator.class).validateForce(storageFilePersist);
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StorageFile persisted = this.storageFileService.persistBytes(storageFilePersist, file.getFile(), new BaseFieldSet(StorageFile._id, StorageFile._fileRef));
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return persisted.getFileRef();
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}
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@Override
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public String getLogo(String repositoryId) {
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this.authorizationService.authorizeForce(Permission.BrowseDeposit);
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DepositClient depositClient = getDepositClient(repositoryId);
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if (depositClient == null) throw new MyNotFoundException(messageSource.getMessage("General_ItemNotFound", new Object[]{repositoryId, DepositClient.class.getSimpleName()}, LocaleContextHolder.getLocale()));
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return depositClient.getLogo();
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}
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@Override
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public String authenticate(DepositAuthenticateRequest model) {
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this.authorizationService.authorizeForce(Permission.BrowseDeposit);
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DepositClient depositClient = getDepositClient(model.getRepositoryId());
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if (depositClient == null) throw new MyNotFoundException(messageSource.getMessage("General_ItemNotFound", new Object[]{model.getRepositoryId(), DepositClient.class.getSimpleName()}, LocaleContextHolder.getLocale()));
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return depositClient.authenticate(model.getCode());
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}
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}
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