/*
* The MIT License
*
* Copyright (c) 2004-2009, Sun Microsystems, Inc.
*
* 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
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* 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.
*
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package hudson.diagnosis;
import hudson.model.AdministrativeMonitor;
import hudson.model.Hudson;
import hudson.Extension;
import org.kohsuke.stapler.StaplerRequest;
import org.kohsuke.stapler.StaplerResponse;
import java.io.IOException;
/**
* If Hudson is run with a lot of jobs but no views, suggest the user that they can create views.
*
* <p>
* I noticed at an user visit that some users didn't notice the '+' icon in the tab bar.
*
* @author Kohsuke Kawaguchi
*/
@Extension
public class TooManyJobsButNoView extends AdministrativeMonitor {
public boolean isActivated() {
Hudson h = Hudson.getInstance();
return h.getViews().size()==1 && h.getItemMap().size()> THRESHOLD;
}
/**
* Depending on whether the user said "yes" or "no", send him to the right place.
*/
public void doAct(StaplerRequest req, StaplerResponse rsp) throws IOException {
if(req.hasParameter("no")) {
disable(true);
rsp.sendRedirect(req.getContextPath()+"/manage");
} else {
rsp.sendRedirect(req.getContextPath()+"/newView");
}
}
public static final int THRESHOLD = 16;
}