/*
* Copyright (c) 2003-2011, Simon Brown
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* - Neither the name of Pebble nor the names of its contributors may
* be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package net.sourceforge.pebble.web.action;
import net.sourceforge.pebble.Constants;
import net.sourceforge.pebble.domain.Blog;
import net.sourceforge.pebble.domain.BlogServiceException;
import net.sourceforge.pebble.web.security.RequireSecurityToken;
import net.sourceforge.pebble.web.view.ForwardView;
import net.sourceforge.pebble.web.view.RedirectView;
import net.sourceforge.pebble.web.view.View;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Enumeration;
/**
* Saves the properties associated with the current Blog.
*
* @author Simon Brown
*/
@RequireSecurityToken
public class SaveBlogPropertiesAction extends SecureAction {
/**
* Peforms the processing associated with this action.
*
* @param request the HttpServletRequest instance
* @param response the HttpServletResponse instance
* @return the name of the next view
*/
public View process(HttpServletRequest request, HttpServletResponse response) throws ServletException {
Blog blog = (Blog)getModel().get(Constants.BLOG_KEY);
String submit = request.getParameter("submit");
if (submit != null && submit.length() > 0) {
String currentTimeZone = blog.getProperty(Blog.TIMEZONE_KEY);
Enumeration params = request.getParameterNames();
while (params.hasMoreElements()) {
String key = (String)params.nextElement();
String value = request.getParameter(key);
if (key.equals("submit")) {
// this is the parameter representing the submit button - do nothing
} else {
// this is an existing parameter - save or remove it
if (value == null || value.length() == 0) {
blog.removeProperty(key);
} else {
blog.setProperty(key, value);
}
}
}
// and now the checkboxes
String name = "richTextEditorForBlogEntriesEnabled";
String checkbox = request.getParameter(name);
if (checkbox == null) {
blog.setProperty(name, "false");
}
name = "richTextEditorForStaticPagesEnabled";
checkbox = request.getParameter(name);
if (checkbox == null) {
blog.setProperty(name, "false");
}
name = "richTextEditorForCommentsEnabled";
checkbox = request.getParameter(name);
if (checkbox == null) {
blog.setProperty(name, "false");
}
name = "gravatarSupportForCommentsEnabled";
checkbox = request.getParameter(name);
if (checkbox == null) {
blog.setProperty(name, "false");
}
try {
blog.storeProperties();
blog.info("Blog properties saved.");
} catch (BlogServiceException e) {
throw new ServletException(e);
}
// if the following properties have changed, reload the blog
// - timezone
String newTimeZone = blog.getProperty(Blog.TIMEZONE_KEY);
if (!currentTimeZone.equals(newTimeZone)) {
return new ForwardView("/reindexBlog.secureaction");
}
}
return new RedirectView(blog.getUrl() + "viewBlogProperties.secureaction");
}
/**
* Gets a list of all roles that are allowed to access this action.
*
* @return an array of Strings representing role names
* @param request
*/
public String[] getRoles(HttpServletRequest request) {
return new String[]{
Constants.BLOG_ADMIN_ROLE,
Constants.BLOG_OWNER_ROLE
};
}
}