Examples with MCRPath org.mycore.datamodel.niofs.MCRPath used on opensource projects

Example 6 with MCRPath

use of org.mycore.datamodel.niofs.MCRPath in project mycore by MyCoRe-Org.

the class MCRRestAPIObjectsHelper method listDerivateContentAsXML.

private static Document listDerivateContentAsXML(MCRDerivate derObj, String path, int depth, UriInfo info) throws IOException {
    Document doc = new Document();
    MCRPath root = MCRPath.getPath(derObj.getId().toString(), "/");
    root = MCRPath.toMCRPath(root.resolve(path));
    if (depth == -1) {
        depth = Integer.MAX_VALUE;
    }
    if (root != null) {
        Element eContents = new Element("contents");
        eContents.setAttribute("mycoreobject", derObj.getOwnerID().toString());
        eContents.setAttribute("mycorederivate", derObj.getId().toString());
        doc.addContent(eContents);
        if (!path.endsWith("/")) {
            path += "/";
        }
        MCRPath p = MCRPath.getPath(derObj.getId().toString(), path);
        if (p != null && Files.exists(p)) {
            Element eRoot = MCRPathXML.getDirectoryXML(p).getRootElement();
            eContents.addContent(eRoot.detach());
            createXMLForSubdirectories(p, eRoot, 1, depth);
        }
        // add href Attributes
        String baseURL = MCRJerseyUtil.getBaseURL(info) + MCRConfiguration.instance().getString("MCR.RestAPI.v1.Files.URL.path");
        baseURL = baseURL.replace("${mcrid}", derObj.getOwnerID().toString()).replace("${derid}", derObj.getId().toString());
        XPathExpression<Element> xp = XPathFactory.instance().compile(".//child[@type='file']", Filters.element());
        for (Element e : xp.evaluate(eContents)) {
            String uri = e.getChildText("uri");
            if (uri != null) {
                int pos = uri.lastIndexOf(":/");
                String subPath = uri.substring(pos + 2);
                while (subPath.startsWith("/")) {
                    subPath = path.substring(1);
                }
                e.setAttribute("href", baseURL + subPath);
            }
        }
    }
    return doc;
}

Example 7 with MCRPath

use of org.mycore.datamodel.niofs.MCRPath in project mycore by MyCoRe-Org.

the class MCRRestAPIUploadHelper method deleteAllFiles.

/**
 * deletes all files inside a given derivate
 * @param info - the Jersey UriInfo object
 * @param request - the HTTPServletRequest object
 * @param pathParamMcrObjID - the MyCoRe Object ID
 * @param pathParamMcrDerID - the MyCoRe Derivate ID
 * @return a Jersey Response Object
 * @throws MCRRestAPIException
 */
public static Response deleteAllFiles(UriInfo info, HttpServletRequest request, String pathParamMcrObjID, String pathParamMcrDerID) throws MCRRestAPIException {
    Response response = Response.status(Status.INTERNAL_SERVER_ERROR).build();
    SignedJWT signedJWT = MCRJSONWebTokenUtil.retrieveAuthenticationToken(request);
    SortedMap<String, String> parameter = new TreeMap<>();
    parameter.put("mcrObjectID", pathParamMcrObjID);
    parameter.put("mcrDerivateID", pathParamMcrDerID);
    String base64Signature = request.getHeader("X-MyCoRe-RestAPI-Signature");
    if (base64Signature == null) {
    // ToDo error handling
    }
    if (verifyPropertiesWithSignature(parameter, base64Signature, MCRJSONWebTokenUtil.retrievePublicKeyFromAuthenticationToken(signedJWT))) {
        try (MCRJPATransactionWrapper mtw = new MCRJPATransactionWrapper()) {
            // MCRSession session = MCRServlet.getSession(request);
            MCRSession session = MCRSessionMgr.getCurrentSession();
            MCRUserInformation currentUser = session.getUserInformation();
            MCRUserInformation apiUser = MCRUserManager.getUser(MCRJSONWebTokenUtil.retrieveUsernameFromAuthenticationToken(signedJWT));
            session.setUserInformation(apiUser);
            MCRObjectID objID = MCRObjectID.getInstance(pathParamMcrObjID);
            MCRObjectID derID = MCRObjectID.getInstance(pathParamMcrDerID);
            // MCRAccessManager.checkPermission uses CACHE, which seems to be dirty from other calls
            MCRAccessManager.invalidPermissionCache(derID.toString(), PERMISSION_WRITE);
            if (MCRAccessManager.checkPermission(derID.toString(), PERMISSION_WRITE)) {
                MCRDerivate der = MCRMetadataManager.retrieveMCRDerivate(derID);
                final MCRPath rootPath = MCRPath.getPath(der.getId().toString(), "/");
                try {
                    Files.walkFileTree(rootPath, MCRRecursiveDeleter.instance());
                    Files.createDirectory(rootPath);
                } catch (IOException e) {
                    LOGGER.error(e);
                }
            }
            session.setUserInformation(currentUser);
            response = Response.created(info.getBaseUriBuilder().path("v1/objects/" + objID + "/derivates/" + derID + "/contents").build()).type("application/xml; charset=UTF-8").header(HEADER_NAME_AUTHORIZATION, MCRJSONWebTokenUtil.createJWTAuthorizationHeader(signedJWT)).build();
        }
    } else {
        throw new MCRRestAPIException(Status.FORBIDDEN, new MCRRestAPIError(MCRRestAPIError.CODE_INVALID_DATA, "Delete failed.", "The submitted data could not be validated."));
    }
    return response;
}

Example 8 with MCRPath

use of org.mycore.datamodel.niofs.MCRPath in project mycore by MyCoRe-Org.

the class MCRJSONFileVisitor method writePathInfo.

private void writePathInfo(Path path, BasicFileAttributes attrs) throws IOException {
    MCRPath mcrPath = MCRPath.toMCRPath(path);
    MCRPath relativePath = mcrPath.getRoot().relativize(mcrPath);
    boolean isRoot = mcrPath.getNameCount() == 0;
    jw.name("type").value(attrs.isDirectory() ? "directory" : "file");
    if (isRoot) {
        jw.name("mycoreobject").value(objId);
        jw.name("mycorederivate").value(mcrPath.getOwner());
    }
    jw.name("name").value(isRoot ? "" : mcrPath.getFileName().toString());
    jw.name("path").value(attrs.isDirectory() ? toStringValue(relativePath) : SEPARATOR_STRING + relativePath);
    if (!isRoot) {
        jw.name("parentPath").value(toStringValue(relativePath.getParent()));
    }
    addBasicAttributes(path, attrs);
}

Example 9 with MCRPath

use of org.mycore.datamodel.niofs.MCRPath in project mycore by MyCoRe-Org.

the class MCRJSONFileVisitor method visitFile.

@Override
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
    MCRPath mcrPath = MCRPath.toMCRPath(file);
    MCRPath relativePath = mcrPath.getRoot().relativize(mcrPath);
    jw.beginObject();
    writePathInfo(file, attrs);
    jw.name("extension").value(getFileExtension(file.getFileName().toString()));
    jw.name("href").value(MCRSecureTokenV2FilterConfig.getFileNodeServletSecured(MCRObjectID.getInstance(derId), relativePath.toString(), this.baseURL));
    jw.endObject();
    return super.visitFile(file, attrs);
}

Example 10 with MCRPath

use of org.mycore.datamodel.niofs.MCRPath in project mycore by MyCoRe-Org.

the class MCRSolrFileIndexBaseAccumulator method accumulate.

@Override
public void accumulate(SolrInputDocument doc, Path input, BasicFileAttributes attr) throws IOException {
    doc.setField("id", input.toUri().toString());
    String absolutePath = '/' + input.subpath(0, input.getNameCount()).toString();
    try {
        // check if this is an MCRPath -> more metadata
        MCRPath mcrPath = MCRPath.toMCRPath(input);
        MCRObjectID mcrObjID = MCRMetadataManager.getObjectId(MCRObjectID.getInstance(mcrPath.getOwner()), 10, TimeUnit.SECONDS);
        if (mcrObjID == null) {
            LOGGER.warn("Could not determine MCRObject for file {}", absolutePath);
            doc.setField("returnId", mcrPath.getOwner());
        } else {
            doc.setField("returnId", mcrObjID.toString());
            doc.setField("objectProject", mcrObjID.getProjectId());
        }
        String ownerID = mcrPath.getOwner();
        doc.setField("derivateID", ownerID);
        doc.setField("derivateModified", getDerivateModified(ownerID));
        Collection<MCRCategoryID> linksFromReference = MCRCategLinkServiceFactory.getInstance().getLinksFromReference(new MCRCategLinkReference(mcrPath));
        HashSet<MCRCategoryID> linkedCategories = new HashSet<>(linksFromReference);
        for (MCRCategoryID category : linksFromReference) {
            for (MCRCategory parent : CATEGORY_DAO.getParents(category)) {
                linkedCategories.add(parent.getId());
            }
        }
        for (MCRCategoryID category : linkedCategories) {
            doc.addField("fileCategory", category.toString());
        }
    } catch (ProviderMismatchException e) {
        LOGGER.warn("Cannot build all fields as input is not an instance of MCRPath: {}", input);
    }
    doc.setField("objectType", "data_file");
    doc.setField("fileName", input.getFileName().toString());
    doc.setField("filePath", absolutePath);
    doc.setField("stream_size", attr.size());
    doc.setField("stream_name", absolutePath);
    doc.setField("stream_source_info", input.toString());
    doc.setField("stream_content_type", MCRContentTypes.probeContentType(input));
    doc.setField("extension", Files.getFileExtension(input.getFileName().toString()));
    MCRISO8601Date iDate = new MCRISO8601Date();
    iDate.setDate(new Date(attr.lastModifiedTime().toMillis()));
    doc.setField("modified", iDate.getISOString());
}