/**
* Copyright (c) 2009--2016 Red Hat, Inc.
*
* This software is licensed to you under the GNU General Public License,
* version 2 (GPLv2). There is NO WARRANTY for this software, express or
* implied, including the implied warranties of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2
* along with this software; if not, see
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
*
* Red Hat trademarks are not licensed under GPLv2. No permission is
* granted to use or replicate Red Hat trademarks that are incorporated
* in this software or its documentation.
*/
package com.redhat.rhn.frontend.action.configuration.files;
import com.redhat.rhn.common.db.datasource.DataResult;
import com.redhat.rhn.common.localization.LocalizationService;
import com.redhat.rhn.domain.action.Action;
import com.redhat.rhn.domain.config.ConfigRevision;
import com.redhat.rhn.domain.rhnset.RhnSet;
import com.redhat.rhn.domain.rhnset.RhnSetElement;
import com.redhat.rhn.domain.user.User;
import com.redhat.rhn.frontend.action.common.RhnSetAction;
import com.redhat.rhn.frontend.action.configuration.ConfigActionHelper;
import com.redhat.rhn.frontend.struts.RequestContext;
import com.redhat.rhn.frontend.struts.RhnHelper;
import com.redhat.rhn.manager.action.ActionManager;
import com.redhat.rhn.manager.configuration.ConfigurationManager;
import com.redhat.rhn.manager.rhnset.RhnSetDecl;
import org.apache.commons.lang.StringEscapeUtils;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* CompareDeployedSubmitAction
* @version $Rev$
*/
public class CompareDeployedSubmitAction extends RhnSetAction {
/**
* {@inheritDoc}
*/
protected DataResult getDataResult(User userIn,
ActionForm formIn,
HttpServletRequest requestIn) {
Long cfnid = ConfigActionHelper.getFile(requestIn).getConfigFileName().getId();
ConfigurationManager cm = ConfigurationManager.getInstance();
return cm.listSystemsForFileCompare(userIn, cfnid, null);
}
/**
* {@inheritDoc}
*/
protected RhnSetDecl getSetDecl() {
return RhnSetDecl.CONFIG_SYSTEMS;
}
/**
* {@inheritDoc}
*/
protected void processMethodKeys(Map<String, String> mapIn) {
mapIn.put("comparedeployed.jsp.schedule", "schedule");
}
/**
* {@inheritDoc}
*/
protected void processParamMap(ActionForm formIn,
HttpServletRequest requestIn,
Map<String, Object> paramsIn) {
ConfigActionHelper.processParamMap(requestIn, paramsIn);
}
/**
* Schedule the config diff action using the set of systems in rhnSet.
* @param mapping struts ActionMapping
* @param formIn struts ActionForm
* @param request HttpServletRequest
* @param response HttpServletResponse
* @return the default ActionForward
*/
public ActionForward schedule(ActionMapping mapping, ActionForm formIn,
HttpServletRequest request, HttpServletResponse response) {
RequestContext requestContext = new RequestContext(request);
updateSet(request);
User user = requestContext.getCurrentUser();
//get the set from the database and then clear it.
RhnSet set = RhnSetDecl.CONFIG_SYSTEMS.get(user);
RhnSetDecl.CONFIG_SYSTEMS.clear(user);
//We want a set of ids, but we have a set of RhnSetElements. This
//does the conversion.
Set sids = new HashSet();
Iterator i = set.getElements().iterator();
while (i.hasNext()) {
Long sid = ((RhnSetElement)i.next()).getElement();
sids.add(sid);
}
//We need a set of ids to send to ActionManager. We only have one id.
ConfigRevision revision =
ConfigActionHelper.getRevision(request, ConfigActionHelper.getFile(request));
Set crids = new HashSet();
crids.add(revision.getId());
Action action = null;
try {
// create the action and then create the message to send the user.
action = ActionManager.createConfigDiffAction(user, crids, sids);
}
catch (Exception e) {
// something went wrong, no systems selected?
}
finally {
makeMessage(action, request);
}
//go to the next page.
ActionForward base = mapping.findForward(RhnHelper.DEFAULT_FORWARD);
Map<String, Object> params = new HashMap<String, Object>();
processParamMap(formIn, request, params);
return getStrutsDelegate().forwardParams(base, params);
}
private void makeMessage(Action action, HttpServletRequest request) {
if (action != null) {
//get how many servers this action was created for.
int successes = action.getServerActions().size();
String number = LocalizationService.getInstance()
.formatNumber(new Integer(successes));
//build the url for the action we have created.
String url = "/rhn/schedule/ActionDetails.do?aid=" + action.getId();
//create the success message
ActionMessages msg = new ActionMessages();
String key;
if (successes == 1) {
key = "configdiff.schedule.success.singular";
}
else {
key = "configdiff.schedule.success";
}
Object[] args = new Object[2];
args[0] = StringEscapeUtils.escapeHtml(url);
args[1] = StringEscapeUtils.escapeHtml(number);
//add in the success message
msg.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage(key, args));
getStrutsDelegate().saveMessages(request, msg);
}
else {
//Something went wrong, tell user!
ActionErrors errors = new ActionErrors();
getStrutsDelegate().addError("configdiff.schedule.selection_error",
errors);
getStrutsDelegate().saveMessages(request, errors);
}
}
}