/*
* The MIT License
*
* Copyright (c) 2004-2010, Sun Microsystems, Inc., Kohsuke Kawaguchi
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package hudson.model;
import hudson.FeedAdapter;
import org.kohsuke.stapler.StaplerRequest;
import org.kohsuke.stapler.StaplerResponse;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Collection;
/**
* RSS related code.
*
* @author Kohsuke Kawaguchi
*/
public final class RSS {
/**
* Parses trackback ping.
*/
public static void doTrackback( Object it, StaplerRequest req, StaplerResponse rsp ) throws IOException, ServletException {
String url = req.getParameter("url");
rsp.setStatus(HttpServletResponse.SC_OK);
rsp.setContentType("application/xml; charset=UTF-8");
PrintWriter pw = rsp.getWriter();
pw.println("<response>");
pw.println("<error>"+(url!=null?0:1)+"</error>");
if(url==null) {
pw.println("<message>url must be specified</message>");
}
pw.println("</response>");
pw.close();
}
/**
* Sends the RSS feed to the client.
*
* @param title
* Title of the feed.
* @param url
* URL of the model object that owns this feed. Relative to the context root.
* @param entries
* Entries to be listed in the RSS feed.
* @param adapter
* Controls how to render entries to RSS.
*/
public static <E> void forwardToRss(String title, String url, Collection<? extends E> entries, FeedAdapter<E> adapter, StaplerRequest req, HttpServletResponse rsp) throws IOException, ServletException {
req.setAttribute("adapter",adapter);
req.setAttribute("title",title);
req.setAttribute("url",url);
req.setAttribute("entries",entries);
req.setAttribute("rootURL", Hudson.getInstance().getRootUrl());
String flavor = req.getParameter("flavor");
if(flavor==null) flavor="atom";
flavor = flavor.replace('/', '_'); // Don't allow path to any jelly
req.getView(Hudson.getInstance(),"/hudson/"+flavor+".jelly").forward(req,rsp);
}
}