Examples with WorkspaceMaterial fi.otavanopisto.muikku.plugins.workspace.model.WorkspaceMaterial used on opensource projects

Example 31 with WorkspaceMaterial

use of fi.otavanopisto.muikku.plugins.workspace.model.WorkspaceMaterial in project muikku by otavanopisto.

the class MaterialAttachmentUploadServlet method doPost.

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    String materialUrl = req.getPathInfo();
    if (StringUtils.isBlank(materialUrl)) {
        sendResponse(resp, "Missing material path", HttpServletResponse.SC_BAD_REQUEST);
        return;
    }
    if (!sessionController.isLoggedIn()) {
        sendResponse(resp, "Unauthorized", HttpServletResponse.SC_UNAUTHORIZED);
        return;
    }
    Part file = req.getPart("upload");
    if (file == null) {
        sendResponse(resp, "Missing file", HttpServletResponse.SC_BAD_REQUEST);
        return;
    }
    long fileSizeLimit = systemSettingsController.getUploadFileSizeLimit();
    if (file.getSize() > fileSizeLimit) {
        sendResponse(resp, "File too large", HttpServletResponse.SC_REQUEST_ENTITY_TOO_LARGE);
        return;
    }
    WorkspaceMaterial parentWorkspaceMaterial = workspaceMaterialController.findWorkspaceMaterialByRootPath(materialUrl);
    if (parentWorkspaceMaterial == null) {
        sendResponse(resp, "Material not found", HttpServletResponse.SC_NOT_FOUND);
        return;
    }
    WorkspaceRootFolder workspaceRootFolder = workspaceMaterialController.findWorkspaceRootFolderByWorkspaceNode(parentWorkspaceMaterial);
    if (workspaceRootFolder == null) {
        sendResponse(resp, "Workspace root folder not found", HttpServletResponse.SC_NOT_FOUND);
        return;
    }
    WorkspaceEntity workspaceEntity = workspaceEntityController.findWorkspaceEntityById(workspaceRootFolder.getWorkspaceEntityId());
    if (workspaceEntity == null) {
        sendResponse(resp, "Workspace entity not found", HttpServletResponse.SC_NOT_FOUND);
        return;
    }
    if (!sessionController.hasWorkspacePermission(MuikkuPermissions.MANAGE_WORKSPACE_MATERIALS, workspaceEntity)) {
        sendResponse(resp, "Forbidden", HttpServletResponse.SC_FORBIDDEN);
        return;
    }
    HtmlMaterial parentMaterial = htmlMaterialController.findHtmlMaterialById(parentWorkspaceMaterial.getMaterialId());
    if (parentMaterial == null) {
        sendResponse(resp, "Parent material is not html material", HttpServletResponse.SC_BAD_REQUEST);
        return;
    }
    String license = null;
    BinaryMaterial uploadedMaterial = binaryMaterialController.createBinaryMaterial(file.getSubmittedFileName(), file.getContentType(), IOUtils.toByteArray(file.getInputStream()), license);
    String uploadedUrl = null;
    List<WorkspaceMaterial> parentWorkspaceMaterials = workspaceMaterialController.listWorkspaceMaterialsByMaterial(parentMaterial);
    for (WorkspaceMaterial sharedWorkspaceMaterial : parentWorkspaceMaterials) {
        WorkspaceMaterial uploadedWorkspaceMaterial = workspaceMaterialController.createWorkspaceMaterial(sharedWorkspaceMaterial, uploadedMaterial);
        if (sharedWorkspaceMaterial.getId().equals(parentWorkspaceMaterial.getId())) {
            uploadedUrl = uploadedWorkspaceMaterial.getUrlName();
        }
    }
    if (StringUtils.isBlank(uploadedUrl)) {
        sendResponse(resp, "Could not resolve uploaded file url", HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        return;
    }
    UploadMeta uploadMeta = new UploadMeta(file.getName(), 1, uploadedUrl);
    resp.setContentType("application/json");
    ServletOutputStream servletOutputStream = resp.getOutputStream();
    try {
        (new ObjectMapper()).writeValue(servletOutputStream, uploadMeta);
    } finally {
        servletOutputStream.flush();
    }
}

Example 32 with WorkspaceMaterial

use of fi.otavanopisto.muikku.plugins.workspace.model.WorkspaceMaterial in project muikku by otavanopisto.

the class SaveFieldAnswerWebSocketMessageHandler method handleMessage.

public void handleMessage(@Observes @MuikkuWebSocketEvent("workspace:field-answer-save") WebSocketMessageEvent event) {
    // TODO: Localize error messages
    WebSocketMessage webSocketMessage = event.getMessage();
    ObjectMapper mapper = new ObjectMapper();
    try {
        SaveFieldAnswerWebSocketMessage message = mapper.readValue((String) webSocketMessage.getData(), SaveFieldAnswerWebSocketMessage.class);
        Date now = new Date();
        if (message.getMaterialId() == null) {
            logger.log(Level.SEVERE, "Missing material id");
            handleError("Missing material id", message.getEmbedId(), message.getMaterialId(), message.getFieldName(), message.getWorkspaceMaterialId(), message.getWorkspaceEntityId(), event.getTicket());
            return;
        }
        if (message.getWorkspaceMaterialId() == null) {
            logger.log(Level.SEVERE, "Missing workspace material id");
            handleError("Missing workspace material id", message.getEmbedId(), message.getMaterialId(), message.getFieldName(), message.getWorkspaceMaterialId(), message.getWorkspaceEntityId(), event.getTicket());
            return;
        }
        if (message.getUserEntityId() == null) {
            logger.log(Level.SEVERE, String.format("Missing user entity id for ticket %s (field %s in workspace material %d)", event.getTicket(), message.getFieldName(), message.getWorkspaceMaterialId()));
            handleError("Missing user entity id", message.getEmbedId(), message.getMaterialId(), message.getFieldName(), message.getWorkspaceMaterialId(), message.getWorkspaceEntityId(), event.getTicket());
            return;
        }
        Material material = materialController.findMaterialById(message.getMaterialId());
        if (material == null) {
            logger.log(Level.SEVERE, "Could not find material");
            handleError("Could not find material", message.getEmbedId(), message.getMaterialId(), message.getFieldName(), message.getWorkspaceMaterialId(), message.getWorkspaceEntityId(), event.getTicket());
            return;
        }
        UserEntity userEntity = userEntityController.findUserEntityById(message.getUserEntityId());
        if (userEntity == null) {
            logger.log(Level.SEVERE, "Could not find user");
            handleError("Could not find user", message.getEmbedId(), message.getMaterialId(), message.getFieldName(), message.getWorkspaceMaterialId(), message.getWorkspaceEntityId(), event.getTicket());
            return;
        }
        WorkspaceMaterial workspaceMaterial = workspaceMaterialController.findWorkspaceMaterialById(message.getWorkspaceMaterialId());
        if (workspaceMaterial == null) {
            logger.log(Level.SEVERE, "Could not find workspace material");
            handleError("Could not find workspace material", message.getEmbedId(), message.getMaterialId(), message.getFieldName(), message.getWorkspaceMaterialId(), message.getWorkspaceEntityId(), event.getTicket());
            return;
        }
        if (!workspaceMaterial.getMaterialId().equals(material.getId())) {
            logger.log(Level.SEVERE, "Invalid materialId or workspaceMaterialId");
            handleError("Invalid materialId or workspaceMaterialId", message.getEmbedId(), message.getMaterialId(), message.getFieldName(), message.getWorkspaceMaterialId(), message.getWorkspaceEntityId(), event.getTicket());
            return;
        }
        QueryField queryField = queryFieldController.findQueryFieldByMaterialAndName(material, message.getFieldName());
        if (queryField == null) {
            logger.log(Level.SEVERE, "Could not find query field");
            handleError("Could not find query field", message.getEmbedId(), message.getMaterialId(), message.getFieldName(), message.getWorkspaceMaterialId(), message.getWorkspaceEntityId(), event.getTicket());
            return;
        }
        WorkspaceMaterialField materialField = workspaceMaterialFieldController.findWorkspaceMaterialFieldByWorkspaceMaterialAndQueryFieldAndEmbedId(workspaceMaterial, queryField, message.getEmbedId());
        if (materialField == null) {
            materialField = workspaceMaterialFieldController.createWorkspaceMaterialField(workspaceMaterial, queryField, message.getEmbedId());
        }
        fi.otavanopisto.muikku.plugins.workspace.model.WorkspaceMaterialReply reply = workspaceMaterialReplyController.findWorkspaceMaterialReplyByWorkspaceMaterialAndUserEntity(workspaceMaterial, userEntity);
        if (reply == null) {
            reply = workspaceMaterialReplyController.createWorkspaceMaterialReply(workspaceMaterial, WorkspaceMaterialReplyState.ANSWERED, userEntity, 1l, now, now);
        } else {
            workspaceMaterialReplyController.incWorkspaceMaterialReplyTries(reply);
        }
        if (workspaceMaterial.getAssignmentType() == WorkspaceMaterialAssignmentType.EVALUATED) {
            switch(reply.getState()) {
                case PASSED:
                case FAILED:
                case SUBMITTED:
                    handleError("Assignment is already submitted thus can not be modified", message.getEmbedId(), message.getMaterialId(), message.getFieldName(), message.getWorkspaceMaterialId(), message.getWorkspaceEntityId(), event.getTicket());
                    return;
                default:
                    break;
            }
        }
        try {
            workspaceMaterialFieldController.storeFieldValue(materialField, reply, message.getAnswer());
        } catch (WorkspaceFieldIOException e) {
            logger.log(Level.SEVERE, "Could not store field value", e);
            handleError("Could not store field value", message.getEmbedId(), message.getMaterialId(), message.getFieldName(), message.getWorkspaceMaterialId(), message.getWorkspaceEntityId(), event.getTicket());
            return;
        }
        message.setOriginTicket(event.getTicket());
        String data = mapper.writeValueAsString(message);
        webSocketMessenger.sendMessage("workspace:field-answer-saved", data, Arrays.asList(userEntity));
    } catch (IOException e) {
        logger.log(Level.SEVERE, "Failed to unmarshal SaveFieldAnswerWebSocketMessage", e);
    }
}

Example 33 with WorkspaceMaterial

use of fi.otavanopisto.muikku.plugins.workspace.model.WorkspaceMaterial in project muikku by otavanopisto.

the class WorkspaceBinaryMaterialServlet method process.

private void process(HttpServletRequest request, HttpServletResponse response, boolean serveContent) throws ServletException, IOException {
    String workspaceUrl = request.getParameter("workspaceUrlName");
    String materialPath = request.getParameter("workspaceMaterialUrlName");
    WorkspaceEntity workspaceEntity = workspaceController.findWorkspaceEntityByUrlName(workspaceUrl);
    if (workspaceEntity == null) {
        response.sendError(HttpServletResponse.SC_NOT_FOUND);
        return;
    }
    WorkspaceMaterial workspaceMaterial = workspaceMaterialController.findWorkspaceMaterialByWorkspaceEntityAndPath(workspaceEntity, materialPath);
    if (workspaceMaterial == null) {
        response.sendError(HttpServletResponse.SC_NOT_FOUND);
        return;
    }
    Material material = workspaceMaterialController.getMaterialForWorkspaceMaterial(workspaceMaterial);
    int materialSize = material instanceof BinaryMaterial ? ((BinaryMaterial) material).getContent().length : material instanceof HtmlMaterial ? ((HtmlMaterial) material).getHtml().length() : 0;
    String eTag = DigestUtils.md5Hex(material.getTitle() + ':' + material.getId() + ':' + materialSize + ':' + material.getVersion());
    response.setHeader("ETag", eTag);
    String ifNoneMatch = request.getHeader("If-None-Match");
    if (!StringUtils.equals(ifNoneMatch, eTag)) {
        response.setStatus(HttpServletResponse.SC_OK);
        if (material instanceof BinaryMaterial) {
            BinaryMaterial binaryMaterial = (BinaryMaterial) material;
            byte[] data = binaryMaterial.getContent();
            // Byte range support
            List<Range> ranges = new ArrayList<Range>();
            String range = request.getHeader("Range");
            if (range != null) {
                if (!range.matches("^bytes=\\d*-\\d*(,\\d*-\\d*)*$")) {
                    response.setHeader("Content-Range", "bytes */" + data.length);
                    response.sendError(HttpServletResponse.SC_REQUESTED_RANGE_NOT_SATISFIABLE);
                    return;
                }
                for (String part : range.substring(6).split(",")) {
                    String startStr = StringUtils.substringBefore(part, "-");
                    String endStr = StringUtils.substringAfter(part, "-");
                    int start = NumberUtils.isDigits(startStr) ? NumberUtils.toInt(startStr) : -1;
                    int end = NumberUtils.isDigits(endStr) ? NumberUtils.toInt(endStr) : -1;
                    if (start == -1) {
                        start = data.length - end;
                        end = data.length - 1;
                    } else if (end == -1 || end > data.length - 1) {
                        end = data.length - 1;
                    }
                    if (start > end) {
                        response.setHeader("Content-Range", "bytes */" + data.length);
                        response.sendError(HttpServletResponse.SC_REQUESTED_RANGE_NOT_SATISFIABLE);
                        return;
                    }
                    ranges.add(new Range(start, end, data.length));
                }
            }
            response.setHeader("Accept-Ranges", "bytes");
            response.setContentType(binaryMaterial.getContentType());
            try {
                if (ranges.isEmpty()) {
                    // Entire file
                    if (serveContent) {
                        response.setHeader("Content-Length", String.valueOf(data.length));
                        response.getOutputStream().write(data);
                    }
                } else if (ranges.size() == 1) {
                    // Single byte range
                    Range r = ranges.get(0);
                    response.setHeader("Content-Range", String.format("bytes %d-%d/%d", r.start, r.end, r.total));
                    response.setHeader("Content-Length", String.valueOf(r.length));
                    response.setStatus(HttpServletResponse.SC_PARTIAL_CONTENT);
                    if (serveContent) {
                        response.getOutputStream().write(data, r.start, r.length);
                    }
                } else {
                    // Multiple byte ranges
                    response.setContentType("multipart/byteranges; boundary=MULTIPART_BYTERANGES");
                    response.setStatus(HttpServletResponse.SC_PARTIAL_CONTENT);
                    if (serveContent) {
                        for (Range r : ranges) {
                            response.getOutputStream().println();
                            response.getOutputStream().println("--MULTIPART_BYTERANGES");
                            response.getOutputStream().println(String.format("Content-Type: %s", binaryMaterial.getContentType()));
                            response.getOutputStream().println(String.format("Content-Range: bytes %d-%d/%d", r.start, r.end, r.total));
                            response.getOutputStream().write(data, r.start, r.length);
                        }
                        response.getOutputStream().println();
                        response.getOutputStream().println("--MULTIPART_BYTERANGES--");
                    }
                }
            } finally {
                response.getOutputStream().flush();
            }
        } else if (material instanceof HtmlMaterial) {
            HtmlMaterial htmlMaterial = (HtmlMaterial) material;
            byte[] data = htmlMaterial.getHtml().getBytes("UTF-8");
            response.setContentLength(data.length);
            response.setContentType("text/html; charset=UTF-8");
            try {
                response.getOutputStream().write(data);
            } finally {
                response.getOutputStream().flush();
            }
        }
    } else {
        response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
    }
}

Example 34 with WorkspaceMaterial

use of fi.otavanopisto.muikku.plugins.workspace.model.WorkspaceMaterial in project muikku by otavanopisto.

the class WorkspaceFrontPageManagementBackingBean method init.

@RequestAction
public String init() {
    String urlName = getWorkspaceUrlName();
    if (StringUtils.isBlank(urlName)) {
        return NavigationRules.NOT_FOUND;
    }
    WorkspaceEntity workspaceEntity = workspaceController.findWorkspaceEntityByUrlName(urlName);
    if (workspaceEntity == null) {
        return NavigationRules.NOT_FOUND;
    }
    if (!sessionController.hasWorkspacePermission(MuikkuPermissions.MANAGE_WORKSPACE_FRONTPAGE, workspaceEntity)) {
        return NavigationRules.ACCESS_DENIED;
    }
    rootFolder = workspaceMaterialController.findWorkspaceRootFolderByWorkspaceEntity(workspaceEntity);
    workspaceEntityId = workspaceEntity.getId();
    workspaceBackingBean.setWorkspaceUrlName(urlName);
    workspaceName = workspaceBackingBean.getWorkspaceName();
    try {
        WorkspaceMaterial frontPage = workspaceMaterialController.ensureWorkspaceFrontPageExists(workspaceEntity);
        contentNodes = Arrays.asList(workspaceMaterialController.createContentNode(frontPage));
    } catch (WorkspaceMaterialException e) {
        logger.log(Level.SEVERE, "Error loading materials", e);
        return NavigationRules.INTERNAL_ERROR;
    }
    materialsBaseUrl = String.format("/workspace/%s/materials", workspaceUrlName);
    return null;
}

Example 35 with WorkspaceMaterial

use of fi.otavanopisto.muikku.plugins.workspace.model.WorkspaceMaterial in project muikku by otavanopisto.

the class WorkspaceRESTService method getWorkspaceMaterialAnswers.

@GET
@Path("/workspaces/{WORKSPACEENTITYID}/materials/{WORKSPACEMATERIALID}/compositeMaterialReplies")
@RESTPermitUnimplemented
public Response getWorkspaceMaterialAnswers(@PathParam("WORKSPACEENTITYID") Long workspaceEntityId, @PathParam("WORKSPACEMATERIALID") Long workspaceMaterialId, @QueryParam("userEntityId") Long userEntityId) {
    // TODO: Security
    if (!sessionController.isLoggedIn()) {
        return Response.status(Status.UNAUTHORIZED).entity("Not logged in").build();
    }
    // TODO Return everyone's answers
    if (userEntityId == null) {
        return Response.status(Status.NOT_IMPLEMENTED).build();
    }
    UserEntity userEntity = userEntityController.findUserEntityById(userEntityId);
    WorkspaceMaterial workspaceMaterial = workspaceMaterialController.findWorkspaceMaterialById(workspaceMaterialId);
    if (workspaceMaterial == null) {
        return Response.status(Status.NOT_FOUND).entity("Workspace material could not be found").build();
    }
    List<WorkspaceMaterialFieldAnswer> answers = new ArrayList<>();
    try {
        fi.otavanopisto.muikku.plugins.workspace.model.WorkspaceMaterialReply reply = workspaceMaterialReplyController.findWorkspaceMaterialReplyByWorkspaceMaterialAndUserEntity(workspaceMaterial, userEntity);
        if (reply != null) {
            List<WorkspaceMaterialField> fields = workspaceMaterialFieldController.listWorkspaceMaterialFieldsByWorkspaceMaterial(workspaceMaterial);
            for (WorkspaceMaterialField field : fields) {
                String value = workspaceMaterialFieldController.retrieveFieldValue(field, reply);
                Material material = field.getQueryField().getMaterial();
                WorkspaceMaterialFieldAnswer answer = new WorkspaceMaterialFieldAnswer(workspaceMaterial.getId(), material.getId(), field.getEmbedId(), field.getQueryField().getName(), value);
                answers.add(answer);
            }
        }
        WorkspaceMaterialCompositeReply result = new WorkspaceMaterialCompositeReply(answers, reply != null ? reply.getState() : null, reply != null ? reply.getCreated() : null, reply != null ? reply.getLastModified() : null, reply != null ? reply.getSubmitted() : null, reply != null ? reply.getWithdrawn() : null);
        return Response.ok(result).build();
    } catch (WorkspaceFieldIOException e) {
        return Response.status(Status.INTERNAL_SERVER_ERROR).entity("Internal error occurred while retrieving field answers: " + e.getMessage()).build();
    }
}