Examples with DublinCoreCatalog org.opencastproject.metadata.dublincore.DublinCoreCatalog used on opensource projects

Example 86 with DublinCoreCatalog

use of org.opencastproject.metadata.dublincore.DublinCoreCatalog in project opencast by opencast.

the class SearchServiceImplTest method getSeriesDublinCoreCatalog.

private DublinCoreCatalog getSeriesDublinCoreCatalog(String path) {
    // marshal the local series catalog
    DublinCoreCatalog seriesDc = null;
    InputStream is = null;
    try {
        is = SearchServiceImplTest.class.getResourceAsStream(path);
        seriesDc = DublinCores.read(is);
    } finally {
        IOUtils.closeQuietly(is);
    }
    return seriesDc;
}

Example 87 with DublinCoreCatalog

use of org.opencastproject.metadata.dublincore.DublinCoreCatalog in project opencast by opencast.

the class SearchServiceImplTest method setUp.

@Before
public void setUp() throws Exception {
    // workspace
    Workspace workspace = EasyMock.createNiceMock(Workspace.class);
    EasyMock.expect(workspace.get((URI) EasyMock.anyObject())).andAnswer(new IAnswer<File>() {

        @Override
        public File answer() throws Throwable {
            return new File(new URI(EasyMock.getCurrentArguments()[0].toString()));
        }
    }).anyTimes();
    EasyMock.replay(workspace);
    // User, organization and service registry
    userResponder = new Responder<User>(defaultUser);
    organizationResponder = new Responder<Organization>(defaultOrganization);
    SecurityService securityService = EasyMock.createNiceMock(SecurityService.class);
    EasyMock.expect(securityService.getUser()).andAnswer(userResponder).anyTimes();
    EasyMock.expect(securityService.getOrganization()).andAnswer(organizationResponder).anyTimes();
    EasyMock.replay(securityService);
    User anonymous = new JaxbUser("anonymous", "test", defaultOrganization, new JaxbRole(DefaultOrganization.DEFAULT_ORGANIZATION_ANONYMOUS, defaultOrganization));
    UserDirectoryService userDirectoryService = EasyMock.createMock(UserDirectoryService.class);
    EasyMock.expect(userDirectoryService.loadUser((String) EasyMock.anyObject())).andReturn(anonymous).anyTimes();
    EasyMock.replay(userDirectoryService);
    Organization organization = new DefaultOrganization();
    OrganizationDirectoryService organizationDirectoryService = EasyMock.createMock(OrganizationDirectoryService.class);
    EasyMock.expect(organizationDirectoryService.getOrganization((String) EasyMock.anyObject())).andReturn(organization).anyTimes();
    EasyMock.replay(organizationDirectoryService);
    // mpeg7 service
    Mpeg7CatalogService mpeg7CatalogService = new Mpeg7CatalogService();
    // Persistence storage
    searchDatabase = new SearchServiceDatabaseImpl();
    searchDatabase.setEntityManagerFactory(newTestEntityManagerFactory(SearchServiceDatabaseImpl.PERSISTENCE_UNIT));
    searchDatabase.activate(null);
    searchDatabase.setSecurityService(securityService);
    // search service
    service = new SearchServiceImpl();
    serviceRegistry = new ServiceRegistryInMemoryImpl(service, securityService, userDirectoryService, organizationDirectoryService, EasyMock.createNiceMock(IncidentService.class));
    StaticMetadataService mdService = newStaticMetadataService(workspace);
    SeriesService seriesService = EasyMock.createNiceMock(SeriesService.class);
    DublinCoreCatalog seriesCatalog = getSeriesDublinCoreCatalog("/series-dublincore.xml");
    AccessControlList seriesAcl = new AccessControlList();
    EasyMock.expect(seriesService.getSeries((String) EasyMock.anyObject())).andReturn(seriesCatalog).anyTimes();
    EasyMock.expect(seriesService.getSeriesAccessControl((String) EasyMock.anyObject())).andReturn(seriesAcl).anyTimes();
    EasyMock.replay(seriesService);
    service.setStaticMetadataService(mdService);
    service.setWorkspace(workspace);
    service.setMpeg7CatalogService(mpeg7CatalogService);
    service.setSecurityService(securityService);
    service.setOrganizationDirectoryService(organizationDirectoryService);
    service.setUserDirectoryService(userDirectoryService);
    service.setServiceRegistry(serviceRegistry);
    service.setPersistence(searchDatabase);
    SolrServer solrServer = SearchServiceImpl.setupSolr(new File(solrRoot));
    service.testSetup(solrServer, new SolrRequester(solrServer, securityService), new SolrIndexManager(solrServer, workspace, Arrays.asList(mdService), seriesService, mpeg7CatalogService, securityService));
    // acl
    String anonymousRole = securityService.getOrganization().getAnonymousRole();
    acl = new AccessControlList(new AccessControlEntry(anonymousRole, Permissions.Action.READ.toString(), true));
    authorizationService = EasyMock.createNiceMock(AuthorizationService.class);
    EasyMock.expect(authorizationService.getActiveAcl((MediaPackage) EasyMock.anyObject())).andReturn(Tuple.tuple(acl, AclScope.Series)).anyTimes();
    EasyMock.expect(authorizationService.hasPermission((MediaPackage) EasyMock.anyObject(), (String) EasyMock.anyObject())).andReturn(true).anyTimes();
    service.setAuthorizationService(authorizationService);
    EasyMock.replay(authorizationService);
}

Example 88 with DublinCoreCatalog

use of org.opencastproject.metadata.dublincore.DublinCoreCatalog in project opencast by opencast.

the class SchedulerServiceImpl method updateDublincCoreCatalog.

/**
 * @param mp
 *          the mediapackage to update
 * @param dc
 *          the dublincore metadata to use to update the mediapackage
 * @return the updated mediapackage
 * @throws IOException
 *           Thrown if an IO error occurred adding the dc catalog file
 * @throws MediaPackageException
 *           Thrown if an error occurred updating the mediapackage or the mediapackage does not contain a catalog
 */
private MediaPackage updateDublincCoreCatalog(MediaPackage mp, DublinCoreCatalog dc) throws IOException, MediaPackageException {
    try (InputStream inputStream = IOUtils.toInputStream(dc.toXmlString(), "UTF-8")) {
        // Update dublincore catalog
        Catalog[] catalogs = mp.getCatalogs(MediaPackageElements.EPISODE);
        if (catalogs.length > 0) {
            Catalog catalog = catalogs[0];
            URI uri = workspace.put(mp.getIdentifier().toString(), catalog.getIdentifier(), "dublincore.xml", inputStream);
            catalog.setURI(uri);
            // setting the URI to a new source so the checksum will most like be invalid
            catalog.setChecksum(null);
        } else {
            throw new MediaPackageException("Unable to find catalog");
        }
    }
    return mp;
}

Example 89 with DublinCoreCatalog

use of org.opencastproject.metadata.dublincore.DublinCoreCatalog in project opencast by opencast.

the class SchedulerServiceImpl method addEventInternal.

private void addEventInternal(Date startDateTime, Date endDateTime, String captureAgentId, Set<String> userIds, MediaPackage mediaPackage, Map<String, String> wfProperties, Map<String, String> caMetadata, String modificationOrigin, Opt<Boolean> optOutStatus, Opt<String> schedulingSource, Opt<String> trxId) throws SchedulerException {
    notNull(startDateTime, "startDateTime");
    notNull(endDateTime, "endDateTime");
    notEmpty(captureAgentId, "captureAgentId");
    notNull(userIds, "userIds");
    notNull(mediaPackage, "mediaPackage");
    notNull(wfProperties, "wfProperties");
    notNull(caMetadata, "caMetadata");
    notEmpty(modificationOrigin, "modificationOrigin");
    notNull(optOutStatus, "optOutStatus");
    notNull(schedulingSource, "schedulingSource");
    notNull(trxId, "trxId");
    if (endDateTime.before(startDateTime))
        throw new IllegalArgumentException("The end date is before the start date");
    final String mediaPackageId = mediaPackage.getIdentifier().compact();
    try {
        AQueryBuilder query = assetManager.createQuery();
        // TODO this query runs twice if called from SchedulerTransactionImpl#addEvent
        AResult result = query.select(query.nothing()).where(withOrganization(query).and(query.mediaPackageId(mediaPackageId).and(query.version().isLatest()))).run();
        Opt<ARecord> record = result.getRecords().head();
        if (record.isSome()) {
            logger.warn("Mediapackage with id '{}' already exists!", mediaPackageId);
            throw new SchedulerConflictException("Mediapackage with id '" + mediaPackageId + "' already exists!");
        }
        Opt<String> seriesId = Opt.nul(StringUtils.trimToNull(mediaPackage.getSeries()));
        // Get opt out status
        boolean optOut = getOptOutStatus(seriesId, optOutStatus);
        if (trxId.isNone()) {
            // Check for locked transactions
            if (schedulingSource.isSome() && persistence.hasTransaction(schedulingSource.get())) {
                logger.warn("Unable to add event '{}', source '{}' is currently locked due to an active transaction!", mediaPackageId, schedulingSource.get());
                throw new SchedulerTransactionLockException("Unable to add event, locked source " + schedulingSource.get());
            }
            // Check for conflicting events if not opted out
            if (!optOut) {
                List<MediaPackage> conflictingEvents = findConflictingEvents(captureAgentId, startDateTime, endDateTime);
                if (conflictingEvents.size() > 0) {
                    logger.info("Unable to add event {}, conflicting events found: {}", mediaPackageId, conflictingEvents);
                    throw new SchedulerConflictException("Unable to add event, conflicting events found for event " + mediaPackageId);
                }
            }
        }
        // Load dublincore and acl for update
        Opt<DublinCoreCatalog> dublinCore = DublinCoreUtil.loadEpisodeDublinCore(workspace, mediaPackage);
        Option<AccessControlList> acl = authorizationService.getAcl(mediaPackage, AclScope.Episode);
        // Get updated agent properties
        Map<String, String> finalCaProperties = getFinalAgentProperties(caMetadata, wfProperties, captureAgentId, seriesId, dublinCore);
        // Persist asset
        String checksum = calculateChecksum(workspace, getEventCatalogUIAdapterFlavors(), startDateTime, endDateTime, captureAgentId, userIds, mediaPackage, dublinCore, wfProperties, finalCaProperties, optOut, acl.toOpt().getOr(new AccessControlList()));
        persistEvent(mediaPackageId, modificationOrigin, checksum, Opt.some(startDateTime), Opt.some(endDateTime), Opt.some(captureAgentId), Opt.some(userIds), Opt.some(mediaPackage), Opt.some(wfProperties), Opt.some(finalCaProperties), Opt.some(optOut), schedulingSource, trxId);
        if (trxId.isNone()) {
            // Send updates
            sendUpdateAddEvent(mediaPackageId, acl.toOpt(), dublinCore, Opt.some(startDateTime), Opt.some(endDateTime), Opt.some(userIds), Opt.some(captureAgentId), Opt.some(finalCaProperties), Opt.some(optOut));
            // Update last modified
            touchLastEntry(captureAgentId);
        }
    } catch (SchedulerException e) {
        throw e;
    } catch (Exception e) {
        logger.error("Failed to create event with id '{}': {}", mediaPackageId, getStackTrace(e));
        throw new SchedulerException(e);
    }
}

Example 90 with DublinCoreCatalog

use of org.opencastproject.metadata.dublincore.DublinCoreCatalog in project opencast by opencast.

the class SchedulerServiceImpl method updateEventInternal.

private void updateEventInternal(final String mpId, String modificationOrigin, Opt<Date> startDateTime, Opt<Date> endDateTime, Opt<String> captureAgentId, Opt<Set<String>> userIds, Opt<MediaPackage> mediaPackage, Opt<Map<String, String>> wfProperties, Opt<Map<String, String>> caMetadata, Opt<Opt<Boolean>> optOutOption, Opt<String> trxId) throws NotFoundException, SchedulerException {
    notEmpty(mpId, "mpId");
    notEmpty(modificationOrigin, "modificationOrigin");
    notNull(startDateTime, "startDateTime");
    notNull(endDateTime, "endDateTime");
    notNull(captureAgentId, "captureAgentId");
    notNull(userIds, "userIds");
    notNull(mediaPackage, "mediaPackage");
    notNull(wfProperties, "wfProperties");
    notNull(caMetadata, "caMetadata");
    notNull(optOutOption, "optOutStatus");
    notNull(trxId, "trxId");
    try {
        AQueryBuilder query = assetManager.createQuery();
        Props p = new Props(query);
        ASelectQuery select = query.select(query.snapshot(), p.start().target(), p.end().target(), query.propertiesOf(WORKFLOW_NAMESPACE, CA_NAMESPACE), p.agent().target(), p.source().target(), p.checksum().target(), p.optOut().target(), p.presenters().target()).where(withOrganization(query).and(query.mediaPackageId(mpId).and(query.version().isLatest()).and(query.hasPropertiesOf(p.namespace()))));
        Opt<ARecord> optEvent = select.run().getRecords().head();
        if (optEvent.isNone())
            throw new NotFoundException("No event found while updating event " + mpId);
        ARecord record = optEvent.get();
        if (record.getSnapshot().isNone())
            throw new NotFoundException("No mediapackage found while updating event " + mpId);
        Opt<DublinCoreCatalog> dublinCoreOpt = loadEpisodeDublinCoreFromAsset(record.getSnapshot().get());
        if (dublinCoreOpt.isNone())
            throw new NotFoundException("No dublincore found while updating event " + mpId);
        verifyActive(mpId, record);
        Date start = record.getProperties().apply(Properties.getDate(START_DATE_CONFIG));
        Date end = record.getProperties().apply(Properties.getDate(END_DATE_CONFIG));
        if ((startDateTime.isSome() || endDateTime.isSome()) && endDateTime.getOr(end).before(startDateTime.getOr(start)))
            throw new SchedulerException("The end date is before the start date");
        String agentId = record.getProperties().apply(Properties.getString(AGENT_CONFIG));
        Opt<String> seriesId = Opt.nul(record.getSnapshot().get().getMediaPackage().getSeries());
        boolean oldOptOut = record.getProperties().apply(Properties.getBoolean(OPTOUT_CONFIG));
        // Get opt out status
        Opt<Boolean> optOut = Opt.none();
        for (Opt<Boolean> optOutToUpdate : optOutOption) {
            optOut = Opt.some(getOptOutStatus(seriesId, optOutToUpdate));
        }
        if (trxId.isNone()) {
            // Check for locked transactions
            Opt<String> source = record.getProperties().apply(Properties.getStringOpt(SOURCE_CONFIG));
            if (source.isSome() && persistence.hasTransaction(source.get())) {
                logger.warn("Unable to update event '{}', source '{}' is currently locked due to an active transaction!", mpId, source.get());
                throw new SchedulerTransactionLockException("Unable to update event, locked source " + source.get());
            }
            // Set to opted out
            boolean isNewOptOut = optOut.isSome() && optOut.get();
            // Changed to ready for recording
            boolean readyForRecording = optOut.isSome() && !optOut.get();
            // Has a conflict related property be changed?
            boolean propertyChanged = captureAgentId.isSome() || startDateTime.isSome() || endDateTime.isSome();
            // Check for conflicting events
            if (!isNewOptOut && (readyForRecording || (propertyChanged && !oldOptOut))) {
                List<MediaPackage> conflictingEvents = $(findConflictingEvents(captureAgentId.getOr(agentId), startDateTime.getOr(start), endDateTime.getOr(end))).filter(new Fn<MediaPackage, Boolean>() {

                    @Override
                    public Boolean apply(MediaPackage mp) {
                        return !mpId.equals(mp.getIdentifier().compact());
                    }
                }).toList();
                if (conflictingEvents.size() > 0) {
                    logger.info("Unable to update event {}, conflicting events found: {}", mpId, conflictingEvents);
                    throw new SchedulerConflictException("Unable to update event, conflicting events found for event " + mpId);
                }
            }
        }
        Set<String> presenters = getPresenters(record.getProperties().apply(getStringOpt(PRESENTERS_CONFIG)).getOr(""));
        Map<String, String> wfProps = record.getProperties().filter(filterByNamespace._2(WORKFLOW_NAMESPACE)).group(toKey, toValue);
        Map<String, String> caProperties = record.getProperties().filter(filterByNamespace._2(CA_NAMESPACE)).group(toKey, toValue);
        boolean propertiesChanged = false;
        boolean dublinCoreChanged = false;
        // Get workflow properties
        for (Map<String, String> wfPropsToUpdate : wfProperties) {
            propertiesChanged = true;
            wfProps = wfPropsToUpdate;
        }
        // Get capture agent properties
        for (Map<String, String> caMetadataToUpdate : caMetadata) {
            propertiesChanged = true;
            caProperties = caMetadataToUpdate;
        }
        if (captureAgentId.isSome())
            propertiesChanged = true;
        Opt<AccessControlList> acl = Opt.none();
        Opt<DublinCoreCatalog> dublinCore = Opt.none();
        Opt<AccessControlList> aclOld = loadEpisodeAclFromAsset(record.getSnapshot().get());
        for (MediaPackage mpToUpdate : mediaPackage) {
            // Check for series change
            if (ne(record.getSnapshot().get().getMediaPackage().getSeries(), mpToUpdate.getSeries())) {
                propertiesChanged = true;
                seriesId = Opt.nul(mpToUpdate.getSeries());
            }
            // Check for ACL change and send update
            Option<AccessControlList> aclNew = authorizationService.getAcl(mpToUpdate, AclScope.Episode);
            if (aclNew.isSome()) {
                if (aclOld.isNone() || !AccessControlUtil.equals(aclNew.get(), aclOld.get())) {
                    acl = aclNew.toOpt();
                }
            }
            // Check for dublin core change and send update
            Opt<DublinCoreCatalog> dublinCoreNew = DublinCoreUtil.loadEpisodeDublinCore(workspace, mpToUpdate);
            if (dublinCoreNew.isSome() && !DublinCoreUtil.equals(dublinCoreOpt.get(), dublinCoreNew.get())) {
                dublinCoreChanged = true;
                propertiesChanged = true;
                dublinCore = dublinCoreNew;
            }
        }
        Opt<Map<String, String>> finalCaProperties = Opt.none();
        if (propertiesChanged) {
            finalCaProperties = Opt.some(getFinalAgentProperties(caProperties, wfProps, captureAgentId.getOr(agentId), seriesId, some(dublinCore.getOr(dublinCoreOpt.get()))));
        }
        String checksum = calculateChecksum(workspace, getEventCatalogUIAdapterFlavors(), startDateTime.getOr(start), endDateTime.getOr(end), captureAgentId.getOr(agentId), userIds.getOr(presenters), mediaPackage.getOr(record.getSnapshot().get().getMediaPackage()), some(dublinCore.getOr(dublinCoreOpt.get())), wfProperties.getOr(wfProps), finalCaProperties.getOr(caProperties), optOut.getOr(oldOptOut), acl.getOr(aclOld.getOr(new AccessControlList())));
        if (trxId.isNone()) {
            String oldChecksum = record.getProperties().apply(Properties.getString(CHECKSUM));
            if (checksum.equals(oldChecksum)) {
                logger.debug("Updated event {} has same checksum, ignore update", mpId);
                return;
            }
        }
        // Update asset
        persistEvent(mpId, modificationOrigin, checksum, startDateTime, endDateTime, captureAgentId, userIds, mediaPackage, wfProperties, finalCaProperties, optOut, Opt.<String>none(), trxId);
        if (trxId.isNone()) {
            // Send updates
            sendUpdateAddEvent(mpId, acl, dublinCore, startDateTime, endDateTime, userIds, Opt.some(agentId), finalCaProperties, optOut);
            // Update last modified
            if (propertiesChanged || dublinCoreChanged || optOutOption.isSome() || startDateTime.isSome() || endDateTime.isSome()) {
                touchLastEntry(agentId);
                for (String agent : captureAgentId) {
                    touchLastEntry(agent);
                }
            }
        }
    } catch (NotFoundException e) {
        throw e;
    } catch (SchedulerException e) {
        throw e;
    } catch (Exception e) {
        logger.error("Failed to update event with id '{}': {}", mpId, getStackTrace(e));
        throw new SchedulerException(e);
    }
}