/*
* 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.cmis.service.impl;
import java.io.File;
import java.io.InputStream;
import java.math.BigInteger;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.apache.chemistry.opencmis.commons.PropertyIds;
import org.apache.chemistry.opencmis.commons.data.ContentStream;
import org.apache.chemistry.opencmis.commons.data.ExtensionsData;
import org.apache.chemistry.opencmis.commons.data.ObjectData;
import org.apache.chemistry.opencmis.commons.data.ObjectInFolderData;
import org.apache.chemistry.opencmis.commons.data.ObjectInFolderList;
import org.apache.chemistry.opencmis.commons.data.ObjectParentData;
import org.apache.chemistry.opencmis.commons.data.Properties;
import org.apache.chemistry.opencmis.commons.data.RepositoryInfo;
import org.apache.chemistry.opencmis.commons.definitions.TypeDefinition;
import org.apache.chemistry.opencmis.commons.definitions.TypeDefinitionList;
import org.apache.chemistry.opencmis.commons.enums.Action;
import org.apache.chemistry.opencmis.commons.enums.BaseTypeId;
import org.apache.chemistry.opencmis.commons.enums.IncludeRelationships;
import org.apache.chemistry.opencmis.commons.enums.VersioningState;
import org.apache.chemistry.opencmis.commons.exceptions.CmisNotSupportedException;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.AllowableActionsImpl;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.ContentStreamImpl;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.ObjectDataImpl;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.ObjectInFolderDataImpl;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.ObjectInFolderListImpl;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.ObjectParentDataImpl;
import org.apache.chemistry.opencmis.commons.impl.server.ObjectInfoImpl;
import org.apache.chemistry.opencmis.commons.server.ObjectInfo;
import org.apache.chemistry.opencmis.commons.spi.Holder;
import org.linagora.linshare.cmis.constants.CmisConstants;
import org.linagora.linshare.cmis.constants.CmisDirectory;
import org.linagora.linshare.cmis.constants.CmisStrings;
import org.linagora.linshare.cmis.exceptions.CmisExceptionMappingService;
import org.linagora.linshare.cmis.utils.CmisHelpers;
import org.linagora.linshare.core.domain.constants.SupportedLanguage;
import org.linagora.linshare.core.domain.entities.Account;
import org.linagora.linshare.core.domain.entities.DocumentEntry;
import org.linagora.linshare.core.exception.BusinessException;
import org.linagora.linshare.core.service.DocumentEntryService;
public class DocumentEntryCmisServiceImpl extends EntryCmisServiceImpl {
private final DocumentEntryService documentEntryService;
private final CmisExceptionMappingService cmisExceptionMappingService;
private final CmisStrings cmisStrings;
private final CmisHelpers helpers;
public DocumentEntryCmisServiceImpl(DocumentEntryService documentEntryService,
CmisExceptionMappingService cmisExceptionMappingService,
CmisStrings cmisStrings,
CmisHelpers cmisHelpers) {
super();
this.documentEntryService = documentEntryService;
this.cmisExceptionMappingService = cmisExceptionMappingService;
this.cmisStrings = cmisStrings;
this.helpers = cmisHelpers;
}
// CMIS: not use because this function is for repository.
@Override
public List<RepositoryInfo> getRepositoryInfos(ExtensionsData extension) {
return null;
}
// CMIS: not use because this function is for repository.
@Override
public TypeDefinitionList getTypeChildren(String repositoryId,
String typeId, Boolean includePropertyDefinitions,
BigInteger maxItems, BigInteger skipCount, ExtensionsData extension) {
return null;
}
// CMIS: not use because this function is for repository.
@Override
public TypeDefinition getTypeDefinition(String repositoryId, String typeId,
ExtensionsData extension) {
return null;
}
@Override
public ObjectInFolderList getChildren(String repositoryId, String folderId,
String filter, String orderBy, Boolean includeAllowableActions,
IncludeRelationships includeRelationships, String renditionFilter,
Boolean includePathSegment, BigInteger maxItems,
BigInteger skipCount, ExtensionsData extension) {
Account actor = helpers.prepare(repositoryId, false, true);
if (!folderId.equals(CmisConstants.tagDocument)) {
throw new CmisNotSupportedException();
}
ObjectInFolderListImpl objList = new ObjectInFolderListImpl();
List<ObjectInFolderData> objDlist = new LinkedList<ObjectInFolderData>();
List<DocumentEntry> list;
try {
list = documentEntryService.findAllMySyncEntries(actor, actor);
} catch (BusinessException e) {
throw cmisExceptionMappingService.map(e);
}
for (DocumentEntry docEntry : list) {
ObjectInFolderDataImpl o = new ObjectInFolderDataImpl();
o.setObject(getObjectFromEntry(docEntry, actor));
o.setPathSegment(docEntry.getName());
objDlist.add(o);
}
objList.setObjects(objDlist);
return objList;
}
@Override
public List<ObjectParentData> getObjectParents(String repositoryId,
String objectId, String filter, Boolean includeAllowableActions,
IncludeRelationships includeRelationships, String renditionFilter,
Boolean includeRelativePathSegment, ExtensionsData extension) {
Account actor = helpers.prepare(repositoryId, false, true);
ObjectParentDataImpl opd = new ObjectParentDataImpl(getObject(
repositoryId, CmisConstants.tagDocument, filter, includeAllowableActions,
includeRelationships, renditionFilter, false, false, extension));
opd.setRelativePathSegment(cmisStrings.getName(CmisDirectory.MY_FILES,
SupportedLanguage.fromTapestryLocale(actor.getCmisLocale())));
List<ObjectParentData> list = new LinkedList<ObjectParentData>();
list.add(opd);
return list;
}
@Override
public ObjectData getObject(String repositoryId, String objectId,
String filter, Boolean includeAllowableActions,
IncludeRelationships includeRelationships, String renditionFilter,
Boolean includePolicyIds, Boolean includeAcl,
ExtensionsData extension) {
Account actor = helpers.prepare(repositoryId, false, true);
ObjectDataImpl res = new ObjectDataImpl();
Map<String, ObjectData> memoizer = helpers.getMemoizer();
if (memoizer.get(objectId) != null) {
res = (ObjectDataImpl) memoizer.get(objectId);
} else if (objectId.equals(CmisConstants.tagDocument)) {
String name = cmisStrings.getName(CmisDirectory.MY_FILES,
SupportedLanguage.fromTapestryLocale(actor.getCmisLocale()));
res.setProperties(helpers.setEntryProperty(objectId, "/"
+ name, name));
res.setAllowableActions(helpers.setEntryAllowableActions(actor, objectId));
memoizer.put(objectId, res);
} else {
DocumentEntry docEntry = null;
try {
String docEntryUuid = helpers.getObjectUuid(objectId);
docEntry = documentEntryService.find(actor, actor, docEntryUuid);
} catch (BusinessException e) {
throw cmisExceptionMappingService.map(e);
}
res.setProperties(helpers.setAllPropertyToEntry(actor,
objectId, docEntry, docEntry.getType(), docEntry.getSize()));
AllowableActionsImpl allowable = new AllowableActionsImpl();
Set<Action> actions = new HashSet<Action>();
actions.add(Action.CAN_DELETE_OBJECT);
actions.add(Action.CAN_REMOVE_OBJECT_FROM_FOLDER);
actions.add(Action.CAN_SET_CONTENT_STREAM);
actions.add(Action.CAN_UPDATE_PROPERTIES);
allowable.setAllowableActions(actions);
res.setAllowableActions(allowable);
memoizer.put(objectId, res);
}
return res;
}
private ObjectData getObjectFromEntry(DocumentEntry docEntry, Account actor) {
ObjectDataImpl res = new ObjectDataImpl();
Map<String, ObjectData> memoizer = helpers.getMemoizer();
String objectId = CmisConstants.tagDocumentEntry + docEntry.getUuid();
if (memoizer.get(objectId) != null) {
return memoizer.get(objectId);
}
res.setProperties(helpers.setAllPropertyToEntry(actor,
objectId, docEntry, docEntry.getType(), docEntry.getSize()));
res.setAllowableActions(helpers.setEntryAllowableActions(actor, objectId));
memoizer.put(objectId, res);
return res;
}
@Override
public ContentStream getContentStream(String repositoryId, String objectId,
String streamId, BigInteger offset, BigInteger length,
ExtensionsData extension) {
Account actor = helpers.prepare(repositoryId, false, true);
DocumentEntry docEntry;
InputStream in;
try {
String docEntryUuid = helpers.getObjectUuid(objectId);
docEntry = documentEntryService.find(actor, actor, docEntryUuid);
in = documentEntryService.getDocumentStream(actor, actor,
docEntry.getUuid());
} catch (BusinessException e) {
throw cmisExceptionMappingService.map(e);
}
ContentStream res = new ContentStreamImpl(docEntry.getName(),
BigInteger.valueOf(docEntry.getSize()), docEntry.getType(), in);
return res;
}
@Override
public ObjectInfo getObjectInfo(String repositoryId, String objectId) {
ObjectInfoImpl res;
if (objectId.equals(CmisConstants.tagDocument)) {
res = new ObjectInfoImpl(objectId, BaseTypeId.CMIS_FOLDER);
res.setObject(getObject(repositoryId, objectId, null, null, null,
null, null, true, null));
} else {
res = new ObjectInfoImpl(objectId, BaseTypeId.CMIS_DOCUMENT);
res.setObject(getObject(repositoryId, objectId, null, null, null, null,
null, true, null));
}
return res;
}
@Override
public void deleteObjectOrCancelCheckOut(String repositoryId,
String objectId, Boolean allVersions, ExtensionsData extension) {
Account actor = helpers.prepare(repositoryId, false, true);
try {
String docEntryUuid = helpers.getObjectUuid(objectId);
DocumentEntry docEntry = documentEntryService.find(actor, actor,
docEntryUuid);
documentEntryService.updateFileProperties(actor,
docEntry.getUuid(), docEntry.getName(),
docEntry.getComment(), false);
} catch (BusinessException e) {
throw cmisExceptionMappingService.map(e);
}
}
@Override
public String create(String repositoryId, Properties properties,
String folderId, ContentStream contentStream,
VersioningState versioningState, List<String> policies,
ExtensionsData extension) {
Account actor = helpers.prepare(repositoryId, false, true);
String res;
File tempFile = null;
if (contentStream.getFileName() == null)
res = CmisConstants.tagRoot;
try {
tempFile = getTempFile(contentStream.getStream(), contentStream.getFileName());
DocumentEntry documentEntry = documentEntryService
.create(actor, actor, tempFile,
contentStream.getFileName(), "", true, null);
res = CmisConstants.tagDocumentEntry + documentEntry.getUuid();
} catch (BusinessException e) {
throw cmisExceptionMappingService.map(e);
} finally {
deleteTempFile(tempFile);
}
return res;
}
@Override
public void setContentStream(String repositoryId, Holder<String> objectId,
Boolean overwriteFlag, Holder<String> changeToken,
ContentStream contentStream, ExtensionsData extension) {
Account actor = helpers.prepare(repositoryId, false, true);
File tempFile = null;
try {
tempFile = getTempFile(contentStream.getStream(), contentStream.getFileName());
documentEntryService.update(actor, actor, helpers.getObjectUuid(objectId.getValue()),
tempFile, contentStream.getFileName());
} catch (BusinessException e) {
throw cmisExceptionMappingService.map(e);
} finally {
deleteTempFile(tempFile);
}
}
@Override
public void updateProperties(String repositoryId, Holder<String> objectId,
Holder<String> changeToken, Properties properties,
ExtensionsData extension) {
Account actor = helpers.prepare(repositoryId, false, true);
try {
documentEntryService.updateFileProperties(actor, helpers.getObjectUuid(objectId.getValue()),
(String) properties.getProperties().get(PropertyIds.NAME)
.getFirstValue(), "", true);
} catch (BusinessException e) {
throw cmisExceptionMappingService.map(e);
}
}
@Override
public ObjectData getObjectByPath(String repositoryId, String path,
String filter, Boolean includeAllowableActions,
IncludeRelationships includeRelationships, String renditionFilter,
Boolean includePolicyIds, Boolean includeAcl,
ExtensionsData extension) {
Account actor = helpers.prepare(repositoryId, false, true);
String[] splitPath = path.substring(1).split("/");
String filename = splitPath[1];
try {
DocumentEntry documentEntry = documentEntryService
.findMoreRecentByName(actor, actor, filename);
return getObject(repositoryId,
CmisConstants.tagDocumentEntry + documentEntry.getUuid(), filter,
includeAllowableActions, includeRelationships,
renditionFilter, includePolicyIds, includeAcl, extension);
} catch (BusinessException e) {
throw cmisExceptionMappingService.map(e);
}
}
}