/*
* (C) Copyright 2009 Nuxeo SA (http://nuxeo.com/) and contributors.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser General Public License
* (LGPL) version 2.1 which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl.html
*
* This library 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
* Lesser General Public License for more details.
*
* Contributors:
* Thomas Roger
*/
package org.nuxeo.ecm.webapp.bulkedit;
import static org.jboss.seam.ScopeType.CONVERSATION;
import static org.nuxeo.ecm.webapp.documentsLists.DocumentsListsManager.CURRENT_DOCUMENT_SELECTION;
import java.io.Serializable;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import org.jboss.seam.annotations.In;
import org.jboss.seam.annotations.Install;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Observer;
import org.jboss.seam.annotations.Scope;
import org.jboss.seam.core.Events;
import org.jboss.seam.faces.FacesMessages;
import org.jboss.seam.international.StatusMessage;
import org.nuxeo.ecm.core.api.ClientException;
import org.nuxeo.ecm.core.api.CoreSession;
import org.nuxeo.ecm.core.api.DocumentModel;
import org.nuxeo.ecm.core.api.impl.SimpleDocumentModel;
import org.nuxeo.ecm.core.api.security.SecurityConstants;
import org.nuxeo.ecm.platform.types.TypeManager;
import org.nuxeo.ecm.platform.ui.web.api.NavigationContext;
import org.nuxeo.ecm.webapp.documentsLists.DocumentsListsManager;
import org.nuxeo.ecm.webapp.helpers.EventNames;
import org.nuxeo.runtime.api.Framework;
/**
* Handles Bulk Edit actions.
*
* @author <a href="mailto:troger@nuxeo.com">Thomas Roger</a>
*/
@Name("bulkEditActions")
@Scope(CONVERSATION)
@Install(precedence = Install.FRAMEWORK)
public class BulkEditActions implements Serializable {
private static final long serialVersionUID = 1L;
public static final String SELECTION_EDITED = "selectionEdited";
@In(create = true)
protected transient DocumentsListsManager documentsListsManager;
@In(create = true)
protected transient TypeManager typeManager;
@In(create = true)
protected transient CoreSession documentManager;
@In(create = true)
protected transient NavigationContext navigationContext;
@In(create = true, required = false)
protected FacesMessages facesMessages;
@In(create = true)
protected Map<String, String> messages;
protected DocumentModel fictiveDocumentModel;
/**
* Returns the common layouts of the current selected documents for the
* {@code edit} mode.
*/
public List<String> getCommonsLayouts() {
if (documentsListsManager.isWorkingListEmpty(CURRENT_DOCUMENT_SELECTION)) {
return Collections.emptyList();
}
List<DocumentModel> selectedDocuments = documentsListsManager.getWorkingList(CURRENT_DOCUMENT_SELECTION);
return BulkEditHelper.getCommonLayouts(typeManager, selectedDocuments);
}
/**
* Returns the common schemas for the current selected documents.
*
* @deprecated not yet used since 5.7
*/
protected List<String> getCommonSchemas() {
if (documentsListsManager.isWorkingListEmpty(CURRENT_DOCUMENT_SELECTION)) {
return Collections.emptyList();
}
List<DocumentModel> selectedDocuments = documentsListsManager.getWorkingList(CURRENT_DOCUMENT_SELECTION);
return BulkEditHelper.getCommonSchemas(selectedDocuments);
}
public DocumentModel getBulkEditDocumentModel() {
if (fictiveDocumentModel == null) {
fictiveDocumentModel = new SimpleDocumentModel();
}
return fictiveDocumentModel;
}
public String bulkEditSelection() throws ClientException {
if (fictiveDocumentModel != null) {
List<DocumentModel> selectedDocuments = documentsListsManager.getWorkingList(CURRENT_DOCUMENT_SELECTION);
Framework.getLocalService(BulkEditService.class).updateDocuments(
documentManager, fictiveDocumentModel, selectedDocuments);
for (DocumentModel doc : selectedDocuments) {
Events.instance().raiseEvent(EventNames.DOCUMENT_CHANGED, doc);
}
facesMessages.add(StatusMessage.Severity.INFO,
messages.get("label.bulk.edit.documents.updated"),
selectedDocuments.size());
Events.instance().raiseEvent(SELECTION_EDITED, selectedDocuments,
fictiveDocumentModel);
fictiveDocumentModel = null;
}
return null;
}
/**
*
* @deprecated since 5.7. Use
* {@link org.nuxeo.ecm.webapp.bulkedit.BulkEditActions#bulkEditSelection()}
* .
*/
@Deprecated
public void bulkEditSelectionNoRedirect() throws ClientException {
bulkEditSelection();
}
public boolean getCanEdit() throws ClientException {
if (documentsListsManager.isWorkingListEmpty(CURRENT_DOCUMENT_SELECTION)) {
return false;
}
List<DocumentModel> docs = documentsListsManager.getWorkingList(CURRENT_DOCUMENT_SELECTION);
for (DocumentModel doc : docs) {
if (!documentManager.hasPermission(doc.getRef(),
SecurityConstants.WRITE)) {
return false;
}
}
return true;
}
@Observer(CURRENT_DOCUMENT_SELECTION + "Updated")
public void cancel() {
fictiveDocumentModel = null;
}
}