/*
* 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.PebbleContext;
import net.sourceforge.pebble.domain.Blog;
import net.sourceforge.pebble.domain.StaticPage;
import net.sourceforge.pebble.security.PebbleUserDetails;
import net.sourceforge.pebble.security.SecurityRealmException;
import net.sourceforge.pebble.service.StaticPageService;
import net.sourceforge.pebble.service.StaticPageServiceException;
import net.sourceforge.pebble.web.view.View;
import net.sourceforge.pebble.web.view.impl.BlogPropertiesView;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.nio.charset.Charset;
import java.util.*;
/**
* Edits the properties associated with the current Blog.
*
* @author Simon Brown
*/
public class ViewBlogPropertiesAction 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);
getModel().put("properties", blog.getProperties());
Set resources = request.getSession().getServletContext().getResourcePaths("/themes/");
List themes = new ArrayList();
Iterator it = resources.iterator();
String resource;
while (it.hasNext()) {
resource = (String)it.next();
resource = resource.substring(8, resource.length()-1);
if (!resource.startsWith("_")) {
themes.add(resource);
}
}
getModel().put("themes", themes);
List<Integer> numbers = new ArrayList<Integer>();
for (int i = 0; i <= 20; i++) {
numbers.add(i);
}
getModel().put("numbers", numbers);
getModel().put("countries", Locale.getISOCountries());
getModel().put("languages", Locale.getISOLanguages());
List timeZones = Arrays.asList(java.util.TimeZone.getAvailableIDs());
Collections.sort(timeZones);
getModel().put("timeZones", timeZones);
getModel().put("characterEncodings", Charset.availableCharsets().keySet());
try {
getModel().put("blogOwnerUsers", filterUsersByRole(PebbleContext.getInstance().getConfiguration().getSecurityRealm().getUsers(), Constants.BLOG_OWNER_ROLE));
getModel().put("blogPublisherUsers", filterUsersByRole(PebbleContext.getInstance().getConfiguration().getSecurityRealm().getUsers(), Constants.BLOG_PUBLISHER_ROLE));
getModel().put("blogContributorUsers", filterUsersByRole(PebbleContext.getInstance().getConfiguration().getSecurityRealm().getUsers(), Constants.BLOG_CONTRIBUTOR_ROLE));
getModel().put("allUsers", PebbleContext.getInstance().getConfiguration().getSecurityRealm().getUsers());
} catch (SecurityRealmException sre) {
throw new ServletException("Could not get list of users", sre);
}
StaticPageService service = new StaticPageService();
try {
List staticPages = service.getStaticPages(blog);
StaticPage defaultPage = new StaticPage(blog);
defaultPage.setName("");
defaultPage.setTitle("Default - recent blog entries");
staticPages.add(0, defaultPage);
getModel().put("staticPages", staticPages);
} catch (StaticPageServiceException e) {
throw new ServletException(e);
}
return new BlogPropertiesView();
}
private List<PebbleUserDetails> filterUsersByRole(Collection<PebbleUserDetails> users, String role) {
List<PebbleUserDetails> list = new LinkedList<PebbleUserDetails>();
for (PebbleUserDetails user : users) {
if (user.isUserInRole(role)) {
list.add(user);
}
}
return list;
}
/**
* 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
};
}
}