/*
* 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.lenya.cms.workflow.usecases;
import org.apache.cocoon.components.ContextHelper;
import org.apache.cocoon.environment.Request;
import org.apache.lenya.ac.AccessControlException;
import org.apache.lenya.ac.User;
import org.apache.lenya.cms.ac.PolicyUtil;
import org.apache.lenya.cms.observation.RepositoryEvent;
import org.apache.lenya.cms.observation.RepositoryEventFactory;
import org.apache.lenya.cms.publication.Document;
import org.apache.lenya.cms.publication.DocumentException;
import org.apache.lenya.cms.publication.Proxy;
import org.apache.lenya.cms.publication.Publication;
import org.apache.lenya.notification.NotificationException;
import org.apache.lenya.cms.workflow.usecases.InvokeWorkflow;
import org.apache.lenya.notification.Message;
import org.apache.lenya.notification.NotificationEventDescriptor;
import org.apache.lenya.notification.Text;
/**
* Submit usecase handler.
*/
public class Submit extends InvokeWorkflow {
/**
* The notification message to send in addition to the default message.
*/
public static final String PARAM_USER_NOTIFICATION_MESSAGE = "userNotificationMessage";
/**
* If a notification message shall be sent.
*/
public static final String PARAM_SEND_NOTIFICATION = "sendNotification";
protected static final String MESSAGE_SUBJECT = "notification-message";
protected static final String MESSAGE_DOCUMENT_SUBMITTED = "document-submitted";
/**
* @see org.apache.lenya.cms.usecase.AbstractUsecase#doExecute()
*/
protected void doExecute() throws Exception {
super.doExecute();
if (Boolean.valueOf(getBooleanCheckboxParameter(PARAM_SEND_NOTIFICATION)).booleanValue()) {
sendNotification(getSourceDocument());
}
}
protected void sendNotification(Document authoringDocument) throws NotificationException,
DocumentException, AccessControlException {
User sender = getSession().getIdentity().getUser();
User[] recipients = PolicyUtil.getUsersWithRole(this.manager, authoringDocument
.getCanonicalWebappURL(), "review", getLogger());
// check to see if current user can review their own submission
for (int i = 0; i < recipients.length; i++) {
if (recipients[i].equals(sender))
return;
}
String url;
Document authoringVersion = authoringDocument.getAreaVersion(Publication.AUTHORING_AREA);
Proxy proxy = authoringVersion.getPublication().getProxy(authoringVersion, false);
if (proxy != null) {
url = proxy.getURL(authoringVersion);
} else {
Request request = ContextHelper.getRequest(this.context);
final String serverUrl = "http://" + request.getServerName() + ":"
+ request.getServerPort();
final String webappUrl = authoringVersion.getCanonicalWebappURL();
url = serverUrl + request.getContextPath() + webappUrl;
}
String userMessage = getParameterAsString(PARAM_USER_NOTIFICATION_MESSAGE, "");
Text[] subjectParams = { new Text(getEvent(), true) };
Text[] params = { new Text(url, false), new Text(userMessage, false) };
Text subject = new Text(MESSAGE_SUBJECT, subjectParams);
Text body = new Text(MESSAGE_DOCUMENT_SUBMITTED, params);
Message message = new Message(subject, body, sender, recipients);
NotificationEventDescriptor descriptor = new NotificationEventDescriptor(message);
RepositoryEvent event = RepositoryEventFactory.createEvent(this.manager, getSession(),
getLogger(), descriptor);
getSession().enqueueEvent(event);
}
}