/*
* LinShare is an open source filesharing software, part of the LinPKI software
* suite, developed by Linagora.
*
* Copyright (C) 2015 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 © 2009–2015. 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.delegation.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.User;
import org.linagora.linshare.core.exception.BusinessException;
import org.linagora.linshare.core.facade.webservice.delegation.DocumentFacade;
import org.linagora.linshare.core.facade.webservice.delegation.dto.DocumentDto;
import org.linagora.linshare.core.service.AccountService;
import org.linagora.linshare.core.service.DocumentEntryService;
import org.linagora.linshare.core.service.UserService;
import org.linagora.linshare.webservice.utils.DocumentStreamReponseBuilder;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Lists;
public class DocumentFacadeImpl extends DelegationGenericFacadeImpl implements
DocumentFacade {
private final DocumentEntryService documentEntryService;
public DocumentFacadeImpl(final AccountService accountService,
final DocumentEntryService documentEntryService,
final UserService userService) {
super(accountService, userService);
this.documentEntryService = documentEntryService;
}
@Override
public List<DocumentDto> findAll(String ownerUuid) throws BusinessException {
Validate.notEmpty(ownerUuid, "Missing required owner uuid");
User actor = checkAuthentication();
User owner = getOwner(ownerUuid);
List<DocumentEntry> list = documentEntryService.findAll(actor, owner);
return ImmutableList.copyOf(Lists.transform(list, DocumentDto.toDelegationVo()));
}
@Override
public DocumentDto create(String ownerUuid, File file,
String description, String givenFileName) throws BusinessException {
Validate.notEmpty(ownerUuid, "Missing required owner uuid");
Validate.notNull(file, "Missing required file");
User actor = checkAuthentication();
User owner = getOwner(ownerUuid);
DocumentEntry doc = documentEntryService.create(actor, owner, file,
givenFileName, description, false, null);
return new DocumentDto(doc);
}
@Override
public DocumentDto find(String ownerUuid, String documentUuid)
throws BusinessException {
Validate.notEmpty(ownerUuid, "");
Validate.notEmpty(documentUuid, "");
User actor = checkAuthentication();
User owner = getOwner(ownerUuid);
return new DocumentDto(documentEntryService.find(actor, owner,
documentUuid));
}
@Override
public DocumentDto delete(String ownerUuid, DocumentDto documentDto)
throws BusinessException {
Validate.notEmpty(ownerUuid, "Missing required owner uuid");
Validate.notNull(documentDto, "Missing required documentDto");
Validate.notEmpty(documentDto.getUuid(),
"Missing required document uuid");
User actor = checkAuthentication();
User owner = getOwner(ownerUuid);
DocumentEntry doc = documentEntryService.delete(actor, owner, documentDto.getUuid());
return new DocumentDto(doc);
}
@Override
public DocumentDto delete(String ownerUuid, String documentUuid)
throws BusinessException {
Validate.notEmpty(ownerUuid, "Missing required owner uuid");
Validate.notEmpty(documentUuid, "Missing required document uuid");
User actor = checkAuthentication();
User owner = getOwner(ownerUuid);
DocumentEntry doc = documentEntryService.delete(actor, owner, documentUuid);
return new DocumentDto(doc);
}
@Override
public Response download(String ownerUuid, String documentUuid)
throws BusinessException {
Validate.notEmpty(ownerUuid, "Missing required owner uuid");
Validate.notEmpty(documentUuid, "Missing required document uuid");
User actor = checkAuthentication();
User owner = getOwner(ownerUuid);
DocumentEntry doc = documentEntryService.find(actor, owner,
documentUuid);
InputStream file = documentEntryService.getDocumentStream(actor, owner,
documentUuid);
ResponseBuilder response = DocumentStreamReponseBuilder
.getDocumentResponseBuilder(file, doc.getName(), doc.getType(),
doc.getSize());
return response.build();
}
@Override
public Response thumbnail(String ownerUuid, String documentUuid)
throws BusinessException {
Validate.notEmpty(ownerUuid, "Missing required owner uuid");
Validate.notEmpty(documentUuid, "Missing required document uuid");
User actor = checkAuthentication();
User owner = getOwner(ownerUuid);
DocumentEntry doc = documentEntryService.find(actor, owner,
documentUuid);
InputStream file = documentEntryService.getDocumentThumbnailStream(actor, owner, documentUuid);
ResponseBuilder response = DocumentStreamReponseBuilder
.getDocumentResponseBuilder(file, doc.getName() + "_thumb.png",
"image/png");
return response.build();
}
@Override
public DocumentDto update(String ownerUuid, String documentUuid,
DocumentDto documentDto) throws BusinessException {
Validate.notEmpty(ownerUuid, "Missing required owner uuid");
Validate.notEmpty(documentUuid, "Missing required document uuid");
Validate.notNull(documentDto, "Missing required DocumentDto");
User actor = checkAuthentication();
User owner = getOwner(ownerUuid);
return new DocumentDto(documentEntryService.updateFileProperties(actor, owner, documentUuid,
documentDto.getName(), documentDto.getDescription(),
documentDto.getMetaData()));
}
@Override
public DocumentDto updateFile(String ownerUuid, String documentUuid,
File file, String givenFileName) throws BusinessException {
Validate.notEmpty(ownerUuid, "Missing required owner uuid");
Validate.notEmpty(documentUuid, "Missing required document uuid");
Validate.notNull(file, "Missing required File stream");
User actor = checkAuthentication();
User owner = getOwner(ownerUuid);
return new DocumentDto(documentEntryService.update(actor, owner,
documentUuid, file, givenFileName));
}
}