Examples with MCRObjectID org.mycore.datamodel.metadata.MCRObjectID used on opensource projects

Example 51 with MCRObjectID

use of org.mycore.datamodel.metadata.MCRObjectID in project mycore by MyCoRe-Org.

the class MCRViewerMetadataConfiguration method setup.

@Override
public MCRViewerConfiguration setup(HttpServletRequest request) {
    super.setup(request);
    String derivate = getDerivate(request);
    MCRObjectID derivateID = MCRObjectID.getInstance(derivate);
    final MCRObjectID objectID = MCRMetadataManager.getObjectId(derivateID, EXPIRE_METADATA_CACHE_TIME, TimeUnit.SECONDS);
    if (objectID == null) {
        String errorMessage = MCRTranslation.translate("component.viewer.MCRIViewClientServlet.object.not.found", objectID);
        // TODO: we should not throw an webapplication exc. here -> instead throw something líke ConfigException
        throw new WebApplicationException(Response.status(Status.NOT_FOUND).entity(errorMessage).build());
    }
    // properties
    setProperty("objId", objectID.toString());
    String urlFormat = "%sreceive/%s?XSL.Transformer=%s";
    MCRConfiguration mcrConfiguration = MCRConfiguration.instance();
    String transformer = mcrConfiguration.getString("MCR.Viewer.metadata.transformer", null);
    if (transformer != null) {
        setProperty("metadataURL", String.format(Locale.ROOT, urlFormat, MCRFrontendUtil.getBaseURL(), objectID, transformer));
    }
    // script
    addLocalScript("iview-client-metadata.js", isDebugParameterSet(request));
    return this;
}

Example 52 with MCRObjectID

use of org.mycore.datamodel.metadata.MCRObjectID in project mycore by MyCoRe-Org.

the class MCRURLRetriever method getURLforID.

public static String getURLforID(String action, String mcrID, boolean absolute) {
    final MCRObjectID objID = MCRObjectID.getInstance(mcrID);
    String collectionName = MCRClassificationUtils.getCollection(mcrID);
    return getURL(action, collectionName, new MCRCategLinkReference(objID), absolute);
}

Example 53 with MCRObjectID

use of org.mycore.datamodel.metadata.MCRObjectID in project mycore by MyCoRe-Org.

the class MCRXMLFunctions method isWorldReadable.

/**
 * Checks if the given object is readable to guest user.
 * @param objId MCRObjectID as String
 */
public static boolean isWorldReadable(String objId) {
    if (objId == null || !MCRObjectID.isValid(objId)) {
        return false;
    }
    MCRObjectID mcrObjectID = MCRObjectID.getInstance(objId);
    CompletableFuture<Boolean> permission = MCRAccessManager.checkPermission(MCRSystemUserInformation.getGuestInstance(), () -> MCRAccessManager.checkPermission(mcrObjectID, MCRAccessManager.PERMISSION_READ));
    try {
        return permission.join();
    } catch (CancellationException | CompletionException e) {
        LOGGER.error("Error while retriving ACL information for Object {}", objId, e);
        return false;
    }
}

Example 54 with MCRObjectID

use of org.mycore.datamodel.metadata.MCRObjectID in project mycore by MyCoRe-Org.

the class MCRXMLFunctions method isDisplayedEnabledDerivate.

public static boolean isDisplayedEnabledDerivate(String derivateId) {
    MCRObjectID derId = MCRObjectID.getInstance(derivateId);
    ModifiedHandle modifiedHandle = MCRXMLMetaDataManagerHolder.instance.getLastModifiedHandle(derId, 30, TimeUnit.SECONDS);
    Boolean result;
    try {
        result = DISPLAY_DERIVATE_CACHE.getIfUpToDate(derivateId, modifiedHandle);
    } catch (IOException e) {
        LOGGER.warn("Error while determining when {} was last modified.", derId, e);
        return false;
    }
    if (result != null) {
        return result;
    }
    MCRDerivate der;
    try {
        org.jdom2.Document derDoc = MCRXMLMetaDataManagerHolder.instance.retrieveXML(derId);
        if (derDoc == null) {
            LOGGER.error("Derivate \"{}\" does not exist", derId);
            return false;
        }
        der = new MCRDerivate(derDoc);
    } catch (SAXException | JDOMException | IOException | RuntimeException e) {
        LOGGER.warn("Error while loading derivate: {}", derId, e);
        return false;
    }
    org.jdom2.Element derivateElem = der.getDerivate().createXML();
    String display = derivateElem.getAttributeValue("display", "true");
    Boolean returnValue = Boolean.valueOf(display);
    DISPLAY_DERIVATE_CACHE.put(derivateId, returnValue);
    return returnValue;
}

Example 55 with MCRObjectID

use of org.mycore.datamodel.metadata.MCRObjectID in project mycore by MyCoRe-Org.

the class MCRObjectServlet method getContent.

@Override
public MCRContent getContent(final HttpServletRequest req, final HttpServletResponse resp) throws IOException {
    final MCRObjectID mcrid = getMCRObjectID(req, resp);
    if (mcrid == null) {
        return null;
    }
    if (!MCRAccessManager.checkPermission(mcrid, PERMISSION_READ)) {
        // check read permission for ID
        final MCRSession currentSession = MCRSessionMgr.getCurrentSession();
        resp.sendError(HttpServletResponse.SC_UNAUTHORIZED, getErrorI18N(I18N_ERROR_PREFIX, "accessDenied", mcrid.toString(), currentSession.getUserInformation().getUserID(), currentSession.getCurrentIP()));
        return null;
    }
    long rev = REV_CURRENT;
    final String revision = getProperty(req, "r");
    if (revision != null) {
        rev = Long.parseLong(revision);
    }
    MCRContent localObject = (rev == REV_CURRENT) ? requestLocalObject(mcrid, resp) : requestVersionedObject(mcrid, resp, rev);
    if (localObject == null) {
        return null;
    }
    try {
        return getLayoutService().getTransformedContent(req, resp, localObject);
    } catch (TransformerException | SAXException e) {
        throw new IOException(e);
    }
}