/**
* Copyright (c) 2013 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.iss;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
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 org.apache.struts.action.DynaActionForm;
import com.redhat.rhn.common.localization.LocalizationService;
import com.redhat.rhn.common.security.PermissionException;
import com.redhat.rhn.domain.iss.IssFactory;
import com.redhat.rhn.domain.iss.IssSlave;
import com.redhat.rhn.frontend.struts.RequestContext;
import com.redhat.rhn.frontend.struts.RhnAction;
import com.redhat.rhn.frontend.struts.RhnHelper;
import com.redhat.rhn.manager.acl.AclManager;
/**
* EditSlaveAction extends RhnAction
*
* @version $Rev: 1 $
*/
public class EditSlaveAction extends RhnAction {
/** {@inheritDoc} */
@Override
public ActionForward execute(ActionMapping mapping, ActionForm formIn,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
if (!AclManager.hasAcl("user_role(satellite_admin)", request, null)) {
LocalizationService ls = LocalizationService.getInstance();
PermissionException pex = new PermissionException(
"Only satellite admins can modify allowed-slaves");
pex.setLocalizedTitle(ls.getMessage("permission.jsp.title.iss.slave"));
pex.setLocalizedSummary(ls.getMessage("permission.jsp.summary.general"));
throw pex;
}
ActionForward retval = mapping.findForward(RhnHelper.DEFAULT_FORWARD);
DynaActionForm dynaForm = (DynaActionForm) formIn;
if (isSubmitted(dynaForm)) {
if (validateForm(request, dynaForm)) {
Long sid = updateSlaveDetails(mapping, dynaForm, request, response);
if (sid != null) {
retval = mapping.findForward("success");
retval = getStrutsDelegate().forwardParam(retval, IssSlave.SID,
sid.toString());
}
}
}
else {
setupFormValues(request, dynaForm);
}
return retval;
}
private void setupFormValues(HttpServletRequest request, DynaActionForm daForm) {
RequestContext requestContext = new RequestContext(request);
Long sid = requestContext.getParamAsLong(IssSlave.SID);
if (sid == null) { // Creating new
daForm.set(IssSlave.ID, IssSlave.NEW_SLAVE_ID);
daForm.set(IssSlave.ENABLED, true);
daForm.set(IssSlave.ALLOWED_ALL_ORGS, true);
}
else {
IssSlave slave = IssFactory.lookupSlaveById(sid);
daForm.set(IssSlave.ID, sid);
daForm.set(IssSlave.SLAVE, slave.getSlave());
daForm.set(IssSlave.ENABLED, "Y".equals(slave.getEnabled()));
daForm.set(IssSlave.ALLOWED_ALL_ORGS, "Y".equals(slave.getAllowAllOrgs()));
request.setAttribute(IssSlave.SID, sid);
}
}
private Long updateSlaveDetails(ActionMapping mapping, DynaActionForm dynaForm,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
Long sid = null;
sid = (Long) dynaForm.get(IssSlave.ID);
boolean isNew = (IssSlave.NEW_SLAVE_ID == sid);
IssSlave slave = null;
if (isNew) {
slave = new IssSlave();
}
else {
slave = IssFactory.lookupSlaveById(sid);
}
String fqdn = dynaForm.getString(IssSlave.SLAVE);
slave.setSlave(fqdn);
Boolean enabled = (Boolean) dynaForm.get(IssSlave.ENABLED);
if (enabled == null) {
enabled = Boolean.FALSE;
}
slave.setEnabled(enabled ? "Y" : "N");
Boolean allowAll = (Boolean) dynaForm.get(IssSlave.ALLOWED_ALL_ORGS);
if (allowAll == null) {
allowAll = Boolean.FALSE;
}
slave.setAllowAllOrgs(allowAll ? "Y" : "N");
if (isNew) {
IssFactory.save(slave);
slave = (IssSlave) IssFactory.reload(slave);
sid = slave.getId();
}
ActionMessages msg = new ActionMessages();
if (isNew) {
msg.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage(
"message.iss_slave_created", fqdn));
}
else {
msg.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage(
"message.iss_slave_updated", fqdn));
}
getStrutsDelegate().saveMessages(request, msg);
return sid;
}
private boolean validateForm(HttpServletRequest request, DynaActionForm form) {
LocalizationService l = LocalizationService.getInstance();
boolean retval = true;
String fqdn = form.getString(IssSlave.SLAVE);
if (fqdn == null || fqdn.isEmpty()) {
retval = false;
ActionErrors errs = new ActionErrors();
errs.add(ActionErrors.GLOBAL_MESSAGE, new ActionMessage(
"errors.required", l.getMessage("iss.slave.name")));
getStrutsDelegate().saveMessages(request, errs);
}
else {
Long sid = (Long) form.get(IssSlave.ID);
boolean isNew = (IssSlave.NEW_SLAVE_ID == sid);
IssSlave tmpSlave = IssFactory.lookupSlaveByName(fqdn);
if (isNew && tmpSlave != null) {
retval = false;
ActionErrors errs = new ActionErrors();
errs.add(ActionErrors.GLOBAL_MESSAGE,
new ActionMessage("iss.error.slave.exists", fqdn));
getStrutsDelegate().saveMessages(request, errs);
}
}
return retval;
}
}