/*
* LinShare is an open source filesharing software, part of the LinPKI software
* suite, developed by Linagora.
*
* Copyright (C) 2015-2016 LINAGORA
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version, provided you comply with the Additional Terms applicable for
* LinShare software by Linagora pursuant to Section 7 of the GNU Affero General
* Public License, subsections (b), (c), and (e), pursuant to which you must
* notably (i) retain the display of the “LinShare™” trademark/logo at the top
* of the interface window, the display of the “You are using the Open Source
* and free version of LinShare™, powered by Linagora © 2009–2016. Contribute to
* Linshare R&D by subscribing to an Enterprise offer!” infobox and in the
* e-mails sent with the Program, (ii) retain all hypertext links between
* LinShare and linshare.org, between linagora.com and Linagora, and (iii)
* refrain from infringing Linagora intellectual property rights over its
* trademarks and commercial brands. Other Additional Terms apply, see
* <http://www.linagora.com/licenses/> for more details.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
* details.
*
* You should have received a copy of the GNU Affero General Public License and
* its applicable Additional Terms for LinShare along with this program. If not,
* see <http://www.gnu.org/licenses/> for the GNU Affero General Public License
* version 3 and <http://www.linagora.com/licenses/> for the Additional Terms
* applicable to LinShare software.
*/
package org.linagora.linshare.core.facade.webservice.user.impl;
import java.io.File;
import java.io.InputStream;
import java.util.List;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.ResponseBuilder;
import org.apache.commons.lang.Validate;
import org.linagora.linshare.core.domain.entities.DocumentEntry;
import org.linagora.linshare.core.domain.entities.Functionality;
import org.linagora.linshare.core.domain.entities.Thread;
import org.linagora.linshare.core.domain.entities.ThreadEntry;
import org.linagora.linshare.core.domain.entities.User;
import org.linagora.linshare.core.exception.BusinessErrorCode;
import org.linagora.linshare.core.exception.BusinessException;
import org.linagora.linshare.core.facade.webservice.common.dto.WorkGroupEntryDto;
import org.linagora.linshare.core.facade.webservice.common.dto.WorkGroupLightDto;
import org.linagora.linshare.core.facade.webservice.user.WorkGroupEntryFacade;
import org.linagora.linshare.core.facade.webservice.user.dto.DocumentDto;
import org.linagora.linshare.core.service.AccountService;
import org.linagora.linshare.core.service.DocumentEntryService;
import org.linagora.linshare.core.service.FunctionalityReadOnlyService;
import org.linagora.linshare.core.service.ThreadEntryService;
import org.linagora.linshare.core.service.ThreadService;
import org.linagora.linshare.core.service.WorkGroupFolderService;
import org.linagora.linshare.mongo.entities.WorkGroupFolder;
import org.linagora.linshare.webservice.utils.DocumentStreamReponseBuilder;
import com.google.common.collect.Lists;
public class WorkGroupEntryFacadeImpl extends UserGenericFacadeImp implements
WorkGroupEntryFacade {
private final ThreadEntryService threadEntryService;
private final ThreadService threadService;
private final FunctionalityReadOnlyService functionalityReadOnlyService;
private final DocumentEntryService documentEntryService;
private final WorkGroupFolderService workGroupFolderService;
public WorkGroupEntryFacadeImpl(AccountService accountService,
ThreadService threadService, ThreadEntryService threadEntryService,
FunctionalityReadOnlyService functionalityService,
WorkGroupFolderService workGroupFolderService,
DocumentEntryService documentEntryService) {
super(accountService);
this.threadService = threadService;
this.threadEntryService = threadEntryService;
this.functionalityReadOnlyService = functionalityService;
this.documentEntryService = documentEntryService;
this.workGroupFolderService = workGroupFolderService;
}
@Override
protected User checkAuthentication() throws BusinessException {
User actor = super.checkAuthentication();
Functionality functionality = functionalityReadOnlyService
.getWorkGroupFunctionality(actor.getDomain());
if (!functionality.getActivationPolicy().getStatus()) {
throw new BusinessException(BusinessErrorCode.WEBSERVICE_FORBIDDEN,
"You are not authorized to use this service");
}
return actor;
}
@Override
public WorkGroupEntryDto create(String ownerUuid, String workGroupUuid,
String workGroupFolderUuid, File tempFile, String fileName) throws BusinessException {
Validate.notEmpty(workGroupUuid, "Missing required thread uuid");
Validate.notEmpty(fileName, "Missing required file name");
Validate.notNull(tempFile, "Missing required input temp file");
User actor = checkAuthentication();
User owner = getOwner(actor, ownerUuid);
Thread thread = threadService.find(actor, owner, workGroupUuid);
if (thread == null) {
throw new BusinessException(BusinessErrorCode.NO_SUCH_ELEMENT,
"Current thread was not found : " + workGroupUuid);
}
ThreadEntry threadEntry = threadEntryService.createThreadEntry(actor,
owner, thread, tempFile, fileName);
// TODO FIXME Business code outside service !
WorkGroupFolder folder = workGroupFolderService.addEntry(actor, owner, thread, workGroupFolderUuid, threadEntry);
WorkGroupEntryDto dto = new WorkGroupEntryDto(threadEntry);
dto.setWorkGroup(new WorkGroupLightDto(thread));
folder.setEntries(null);
dto.setWorkGroupFolder(folder);
return dto;
}
@Override
public WorkGroupEntryDto copy(String ownerUuid, String threadUuid, String entryUuid)
throws BusinessException {
Validate.notEmpty(threadUuid, "Missing required thread uuid");
Validate.notEmpty(entryUuid, "Missing required entry uuid");
User actor = checkAuthentication();
User owner = getOwner(actor, ownerUuid);
// Check if we have the right to access to the specified thread
Thread thread = threadService.find(actor, owner, threadUuid);
// Check if we have the right to access to the specified document entry
DocumentEntry doc = documentEntryService.find(actor, owner, entryUuid);
// Check if we have the right to download the specified document entry
documentEntryService.checkDownloadPermission(actor, owner, entryUuid);
ThreadEntry threadEntry = threadEntryService.copyFromDocumentEntry(actor, owner, thread, doc);
return new WorkGroupEntryDto(threadEntry);
}
@Override
public DocumentDto copyFromThreadEntry(String ownerUuid, String threadUuid, String entryUuid)
throws BusinessException {
Validate.notEmpty(threadUuid, "Missing required thread uuid");
Validate.notEmpty(entryUuid, "Missing required entry uuid");
User actor = checkAuthentication();
User owner = getOwner(actor, ownerUuid);
// Check if we have the right to access to the specified thread
Thread thread = threadService.find(actor, owner, threadUuid);
// Check if we have the right to access to the specified thread entry
ThreadEntry threadEntry = threadEntryService.find(actor, owner,
entryUuid);
DocumentEntry docEntry = threadEntryService.copyFromThreadEntry(actor,
owner, thread, threadEntry);
return new DocumentDto(docEntry);
}
@Override
public WorkGroupEntryDto find(String ownerUuid, String threadUuid, String uuid)
throws BusinessException {
Validate.notEmpty(threadUuid, "Missing required thread uuid");
Validate.notEmpty(uuid, "Missing required entry uuid");
User actor = checkAuthentication();
User owner = getOwner(actor, ownerUuid);
// Used to check if we have the right to read this entry.
@SuppressWarnings("unused")
Thread thread = threadService.find(actor, owner, threadUuid);
ThreadEntry threadEntry = threadEntryService.find(actor, owner,
uuid);
return new WorkGroupEntryDto(threadEntry);
}
@Override
public List<WorkGroupEntryDto> findAll(String ownerUuid, String threadUuid)
throws BusinessException {
Validate.notEmpty(threadUuid, "Missing required thread uuid");
User actor = checkAuthentication();
User owner = getOwner(actor, ownerUuid);
List<WorkGroupEntryDto> res = Lists.newArrayList();
Thread thread = threadService.find(actor, owner, threadUuid);
for (ThreadEntry threadEntry : threadEntryService.findAllThreadEntries(
actor, owner, thread)) {
res.add(new WorkGroupEntryDto(threadEntry));
}
return res;
}
@Override
public WorkGroupEntryDto delete(String ownerUuid, String workGroupUuid, WorkGroupEntryDto wgEntryDto)
throws BusinessException {
Validate.notEmpty(workGroupUuid, "Missing required thread uuid");
Validate.notNull(wgEntryDto, "Missing required thread entry");
Validate.notEmpty(wgEntryDto.getUuid(),
"Missing required thread entry");
User actor = checkAuthentication();
User owner = getOwner(actor, ownerUuid);
ThreadEntry wgEntry = threadEntryService.find(actor, owner,
wgEntryDto.getUuid());
threadEntryService.deleteThreadEntry(actor, owner, wgEntry);
Thread workGroup = threadService.find(actor, owner, workGroupUuid);
try {
workGroupFolderService.delEntry(actor, owner, workGroup, wgEntry);
} catch (BusinessException e) {
if (!e.getErrorCode().equals(BusinessErrorCode.WORK_GROUP_FOLDER_NOT_FOUND)) {
logger.error(e.getMessage(), e);
throw e;
}
}
return new WorkGroupEntryDto(wgEntry);
}
@Override
public WorkGroupEntryDto delete(String ownerUuid, String threadUuid, String threadEntryUuid)
throws BusinessException {
Validate.notNull(threadEntryUuid, "Missing required thread uuid");
Validate.notEmpty(threadEntryUuid, "Missing required thread entry uuid");
User actor = checkAuthentication();
User owner = getOwner(actor, ownerUuid);
Thread workGroup = threadService.find(actor, owner, threadUuid);
ThreadEntry threadEntry = threadEntryService.find(actor, owner,
threadEntryUuid);
threadEntryService.deleteThreadEntry(actor, owner, threadEntry);
workGroupFolderService.delEntry(actor, owner, workGroup, threadEntry);
return new WorkGroupEntryDto(threadEntry);
}
@Override
public Response download(String ownerUuid, String threadUuid, String uuid)
throws BusinessException {
Validate.notEmpty(threadUuid, "Missing required thread uuid");
Validate.notEmpty(uuid, "Missing required entry uuid");
User actor = checkAuthentication();
User owner = getOwner(actor, ownerUuid);
ThreadEntry threadentry = threadEntryService.find(actor, owner,
uuid);
InputStream threadEntryStream = threadEntryService.getDocumentStream(
actor, owner, uuid);
ResponseBuilder response = DocumentStreamReponseBuilder
.getDocumentResponseBuilder(threadEntryStream,
threadentry.getName(), threadentry.getType(),
threadentry.getSize());
return response.build();
}
@Override
public Response thumbnail(String ownerUuid, String threadUuid, String uuid, boolean base64)
throws BusinessException {
Validate.notEmpty(threadUuid, "Missing required thread uuid");
Validate.notEmpty(uuid, "Missing required entry uuid");
User actor = checkAuthentication();
User owner = getOwner(actor, ownerUuid);
ThreadEntry doc = threadEntryService.find(actor, owner, uuid);
InputStream documentStream = threadEntryService
.getDocumentThumbnailStream(actor, owner, uuid);
ResponseBuilder response = DocumentStreamReponseBuilder
.getThumbnailResponseBuilder(documentStream, doc.getName()
+ "_thumb.png", base64);
return response.build();
}
@Override
public WorkGroupEntryDto update(String ownerUuid, String threadUuid, String threadEntryUuid,
WorkGroupEntryDto threadEntryDto) throws BusinessException {
Validate.notEmpty(threadUuid, "Missing required thread uuid");
Validate.notEmpty(threadEntryUuid, "Missing required thread entry uuid");
User actor = checkAuthentication();
User owner = getOwner(actor, ownerUuid);
Thread workGroup = threadService.find(actor, owner, threadUuid);
ThreadEntry threadEntry = threadEntryService.updateFileProperties(
actor, owner, threadEntryUuid, threadEntryDto.getDescription(),
threadEntryDto.getMetaData(), threadEntryDto.getName());
workGroupFolderService.updateEntry(actor, owner, workGroup, threadEntry);
return new WorkGroupEntryDto(threadEntry);
}
}