/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. 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. For additional information regarding
* copyright in this work, please see the NOTICE file in the top level
* directory of this distribution.
*/
/*
* Created on Oct 21, 2003
*/
package org.apache.roller.ui.authoring.struts.actions;
import java.util.LinkedList;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.roller.business.RollerFactory;
import org.apache.roller.business.WeblogManager;
import org.apache.roller.pojos.WeblogCategoryData;
import org.apache.roller.ui.core.BasePageModel;
import org.apache.roller.ui.core.RollerRequest;
import org.apache.roller.ui.authoring.struts.formbeans.WeblogCategoryFormEx;
import org.apache.roller.ui.core.RequestConstants;
/**
* @struts.action path="/roller-ui/authoring/categoryEdit" name="weblogCategoryFormEx" validate="false"
* @struts.action-forward name="CategoryForm" path=".CategoryForm"
*
* @author Dave Johnson
*/
public class CategoryEditAction extends Action
{
public ActionForward execute(
ActionMapping mapping,
ActionForm actionForm,
HttpServletRequest request,
HttpServletResponse response)
throws Exception
{
RollerRequest rreq = RollerRequest.getRollerRequest(request);
WeblogManager wmgr = RollerFactory.getRoller().getWeblogManager();
WeblogCategoryFormEx form = (WeblogCategoryFormEx)actionForm;
BasePageModel pageModel = null;
WeblogCategoryData parentCat = null;
if (null!=rreq.getWeblogCategory() && null==request.getParameter("correct"))
{
// If request specifies Category and we are not correcting an
// already submitted form then load that Category into the form.
WeblogCategoryData cd = rreq.getWeblogCategory();
form.copyFrom(cd, request.getLocale());
request.setAttribute("state","edit");
parentCat = cd.getParent();
pageModel = new BasePageModel(
"categoryForm.edit.title", request, response, mapping);
pageModel.setWebsite(cd.getWebsite());
}
else if (null != request.getParameter("correct"))
{
// We are correcting a previously submtted form.
// already submitted form then load that Category into the form.
WeblogCategoryData cd = rreq.getWeblogCategory();
request.setAttribute("state","correcting");
parentCat = wmgr.getWeblogCategory(cd.getId());
pageModel = new BasePageModel(
"categoryForm.correct.title", request, response, mapping);
pageModel.setWebsite(cd.getWebsite());
}
else
{
// We are adding a new Category
request.setAttribute("state","add");
String pid = request.getParameter(RequestConstants.PARENT_ID);
parentCat = wmgr.getWeblogCategory(pid);
form.setParentId(parentCat.getId());
pageModel = new BasePageModel(
"categoryForm.add.title", request, response, mapping);
pageModel.setWebsite(parentCat.getWebsite());
}
// Build cat path for display on page
if (null != parentCat)
{
LinkedList categoryPath = new LinkedList();
categoryPath.add(0, parentCat);
WeblogCategoryData parent = parentCat.getParent();
while (parent != null)
{
categoryPath.add(0, parent);
parent = parent.getParent();
}
request.setAttribute("parentCategory", parentCat);
request.setAttribute("categoryPath", categoryPath);
}
request.setAttribute("model", pageModel);
return mapping.findForward("CategoryForm");
}
}