| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License") + you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.openmeetings.web.user.record; |
| |
| import static org.apache.openmeetings.util.OpenmeetingsVariables.webAppRootKey; |
| import static org.apache.openmeetings.web.app.Application.getBean; |
| import static org.apache.openmeetings.web.app.WebSession.getExternalType; |
| import static org.apache.openmeetings.web.app.WebSession.getRecordingId; |
| import static org.apache.openmeetings.web.app.WebSession.getUserId; |
| import static org.red5.logging.Red5LoggerFactory.getLogger; |
| |
| import org.apache.openmeetings.db.dao.record.RecordingDao; |
| import org.apache.openmeetings.db.dao.user.GroupUserDao; |
| import org.apache.openmeetings.db.dao.user.UserDao; |
| import org.apache.openmeetings.db.entity.record.Recording; |
| import org.apache.openmeetings.db.entity.user.User; |
| import org.apache.openmeetings.web.app.WebSession; |
| import org.apache.openmeetings.web.util.FileItemResourceReference; |
| import org.apache.wicket.request.mapper.parameter.PageParameters; |
| import org.apache.wicket.request.resource.IResource.Attributes; |
| import org.apache.wicket.util.string.StringValue; |
| import org.slf4j.Logger; |
| |
| public abstract class RecordingResourceReference extends FileItemResourceReference<Recording> { |
| private static final long serialVersionUID = 1L; |
| private static final Logger log = getLogger(RecordingResourceReference.class, webAppRootKey); |
| |
| public RecordingResourceReference(String name) { |
| super(name); |
| } |
| |
| @Override |
| public String getMimeType(Recording r) { |
| return getMimeType(); |
| } |
| |
| public abstract String getMimeType(); |
| |
| @Override |
| protected Recording getFileItem(Attributes attributes) { |
| PageParameters params = attributes.getParameters(); |
| StringValue _id = params.get("id"); |
| Long id = null; |
| try { |
| id = _id.toOptionalLong(); |
| } catch (Exception e) { |
| //no-op expected |
| } |
| WebSession ws = WebSession.get(); |
| if (id != null && ws.isSignedIn()) { |
| return getRecording(id); |
| } else { |
| ws.invalidate(); |
| if (ws.signIn(_id.toString(), true)) { |
| return getRecording(getRecordingId()); |
| } |
| } |
| return null; |
| } |
| |
| private static Recording getRecording(Long id) { |
| Recording r = getBean(RecordingDao.class).get(id); |
| // TODO should we process public? |
| // || r.getOwnerId() == 0 || r.getParentFileExplorerItemId() == null || r.getParentFileExplorerItemId() == 0 |
| if (r == null) { |
| return r; |
| } |
| if (r.getOwnerId() == null || getUserId().equals(r.getOwnerId())) { |
| return r; |
| } |
| if (r.getGroupId() == null || getBean(GroupUserDao.class).isUserInGroup(r.getGroupId(), getUserId())) { |
| return r; |
| } |
| //TODO external group check was added for plugin recording download |
| String extType = getExternalType(); |
| if (extType != null) { |
| log.debug("External recording requested: " + extType); |
| User creator = getBean(UserDao.class).get(r.getInsertedBy()); |
| if (extType.equals(creator.getExternalType())) { |
| return r; |
| } |
| } |
| return null; |
| } |
| } |