Paul Holmes-Higgin cefda8c965 Updated header to LGPL
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@18931 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2010-03-01 22:48:39 +00:00

166 lines
5.8 KiB
Java

/**
* Copyright (C) 2005-2010 Alfresco Software Limited.
*
* This file is part of Alfresco
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco 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.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
*/
package org.alfresco.repo.action.executer;
import java.util.List;
import org.alfresco.repo.action.ParameterDefinitionImpl;
import org.alfresco.repo.blog.BlogDetails;
import org.alfresco.repo.blog.BlogIntegrationRuntimeException;
import org.alfresco.repo.blog.BlogIntegrationService;
import org.alfresco.service.cmr.action.Action;
import org.alfresco.service.cmr.action.ParameterDefinition;
import org.alfresco.service.cmr.dictionary.DataTypeDefinition;
import org.alfresco.service.cmr.dictionary.DictionaryService;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.namespace.QName;
import org.alfresco.model.BlogIntegrationModel;
import org.alfresco.model.ContentModel;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* Post blog repository action
*
* @author mikeh
*/
public class BlogAction extends ActionExecuterAbstractBase implements BlogIntegrationModel
{
public static final String NAME = "blog-post";
public static final String PARAM_BLOG_ACTION = "action";
private static Log logger = LogFactory.getLog(BlogAction.class);
private DictionaryService dictionaryService;
private NodeService nodeService;
private BlogIntegrationService blogIntegrationService;
/**
* Set the node service
*
* @param nodeService the node service
*/
public void setNodeService(NodeService nodeService)
{
this.nodeService = nodeService;
}
/**
* Set the dictionary service
*
* @param dictionaryService the dictionary service
*/
public void setDictionaryService(DictionaryService dictionaryService)
{
this.dictionaryService = dictionaryService;
}
/**
* Set the blog integration service
*
* @param blogIntegrationService the blog integration service
*/
public void setBlogIntegrationService(BlogIntegrationService blogIntegrationService)
{
this.blogIntegrationService = blogIntegrationService;
}
/**
* @see org.alfresco.repo.action.executer.ActionExecuterAbstractBase#executeImpl(org.alfresco.service.cmr.action.Action, org.alfresco.service.cmr.repository.NodeRef)
*/
@Override
protected void executeImpl(Action action, NodeRef actionedUponNodeRef)
{
String blogAction = (String)action.getParameterValue(PARAM_BLOG_ACTION);
try
{
if ("post".equals(blogAction) == true)
{
QName type = this.nodeService.getType(actionedUponNodeRef);
if (this.dictionaryService.isSubClass(type, ContentModel.TYPE_CONTENT) == true)
{
List<BlogDetails> list = this.blogIntegrationService.getBlogDetails(actionedUponNodeRef);
if (list.size() != 0)
{
// Take the 'nearest' blog details
BlogDetails blogDetails = list.get(0);
this.blogIntegrationService.newPost(blogDetails, actionedUponNodeRef, ContentModel.PROP_CONTENT, true);
}
}
}
else if ("update".equals(blogAction) == true)
{
QName type = this.nodeService.getType(actionedUponNodeRef);
if (this.nodeService.hasAspect(actionedUponNodeRef, ASPECT_BLOG_POST) == true &&
this.dictionaryService.isSubClass(type, ContentModel.TYPE_CONTENT) == true)
{
this.blogIntegrationService.updatePost(actionedUponNodeRef, ContentModel.PROP_CONTENT, true);
}
}
else if ("remove".equals(blogAction) == true)
{
QName type = this.nodeService.getType(actionedUponNodeRef);
if (this.nodeService.hasAspect(actionedUponNodeRef, ASPECT_BLOG_POST) == true &&
this.dictionaryService.isSubClass(type, ContentModel.TYPE_CONTENT) == true)
{
this.blogIntegrationService.deletePost(actionedUponNodeRef);
}
}
else
{
throw new BlogIntegrationRuntimeException("Invalid action has been specified '" + blogAction + "'");
}
action.setParameterValue(PARAM_RESULT, "");
}
catch (BlogIntegrationRuntimeException ex)
{
action.setParameterValue(PARAM_RESULT, ex.getMessage());
}
catch (Exception ex)
{
action.setParameterValue(PARAM_RESULT, "Action failed. Please check blog configuration parameters.");
}
}
/**
* @see org.alfresco.repo.action.ParameterizedItemAbstractBase#addParameterDefinitions(java.util.List)
*/
@Override
protected void addParameterDefinitions(List<ParameterDefinition> paramList)
{
// Add definitions for action parameters
paramList.add(
new ParameterDefinitionImpl(PARAM_BLOG_ACTION,
DataTypeDefinition.TEXT,
true,
getParamDisplayLabel(PARAM_BLOG_ACTION)));
paramList.add(
new ParameterDefinitionImpl(PARAM_RESULT,
DataTypeDefinition.TEXT,
false,
getParamDisplayLabel(PARAM_RESULT)));
}
}