/**
* Copyright (c) 2014 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.channel.manage;
import com.redhat.rhn.common.db.datasource.DataResult;
import com.redhat.rhn.common.security.PermissionException;
import com.redhat.rhn.domain.channel.Channel;
import com.redhat.rhn.domain.channel.ChannelFactory;
import com.redhat.rhn.domain.rhnset.RhnSet;
import com.redhat.rhn.domain.role.RoleFactory;
import com.redhat.rhn.domain.user.User;
import com.redhat.rhn.frontend.struts.RequestContext;
import com.redhat.rhn.frontend.struts.RhnHelper;
import com.redhat.rhn.frontend.struts.RhnListSetHelper;
import com.redhat.rhn.frontend.taglibs.list.AlphaBarHelper;
import com.redhat.rhn.frontend.taglibs.list.ListTagHelper;
import com.redhat.rhn.frontend.taglibs.list.TagHelper;
import com.redhat.rhn.frontend.xmlrpc.PermissionCheckFailureException;
import com.redhat.rhn.manager.rhnpackage.PackageManager;
import com.redhat.rhn.manager.rhnset.RhnSetDecl;
import com.redhat.rhn.manager.rhnset.RhnSetManager;
import com.redhat.rhn.manager.user.UserManager;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* ChannelPackagesAction
*/
public class ChannelPackagesCompareMergeAction extends ChannelPackagesCompareAction {
/** {@inheritDoc} */
@Override
public ActionForward execute(ActionMapping mapping,
ActionForm formIn,
HttpServletRequest request,
HttpServletResponse response) {
RequestContext requestContext = new RequestContext(request);
User user = requestContext.getCurrentUser();
long cid = requestContext.getRequiredParam(RequestContext.CID);
long scid = requestContext.getRequiredParam(OTHER_ID);
String syncType = request.getParameter(SYNC_TYPE);
Channel chan = ChannelFactory.lookupByIdAndUser(cid, user);
Channel schan = ChannelFactory.lookupByIdAndUser(scid, user);
if (!UserManager.verifyChannelAdmin(user, chan)) {
throw new PermissionException(RoleFactory.CHANNEL_ADMIN);
}
if (!canAccessChannel(user, schan)) {
throw new PermissionCheckFailureException();
}
if (chan.getOrg() == null) {
throw new PermissionCheckFailureException();
}
request.setAttribute(RequestContext.CID, chan.getId());
request.setAttribute(CHANNEL_NAME, chan.getName());
request.setAttribute(OTHER_ID, scid);
request.setAttribute(SYNC_TYPE, syncType);
RhnSet set = RhnSetDecl.PACKAGES_TO_SYNC_CHANNEL.get(user);
//Since if we are going to the confirm screen, we don't need to
//actually do anything else, so lets go ahead and forward and save some time
if (requestContext.wasDispatched("channel.jsp.package.mergebutton") &&
set.size() > 0) {
Map<String, Object> params = new HashMap<String, Object>();
params.put(RequestContext.CID, cid);
return getStrutsDelegate().forwardParams(
mapping.findForward(RhnHelper.CONFIRM_FORWARD), params);
}
DataResult result = PackageManager.comparePackagesBetweenChannelsPreview(
cid, scid, syncType);
RhnListSetHelper helper = new RhnListSetHelper(request);
String alphaBarPressed = request.getParameter(
AlphaBarHelper.makeAlphaKey(TagHelper.generateUniqueName(listName)));
if (!requestContext.isSubmitted() && alphaBarPressed == null) {
set.clear();
RhnSetManager.store(set);
}
else if (ListTagHelper.getListAction(listName, request) != null) {
helper.execute(set, listName, result);
}
if (!set.isEmpty()) {
helper.syncSelections(set, result);
ListTagHelper.setSelectedAmount(listName, set.size(), request);
}
ListTagHelper.bindSetDeclTo(listName, RhnSetDecl.PACKAGES_TO_SYNC_CHANNEL, request);
TagHelper.bindElaboratorTo(listName, result.getElaborator(), request);
request.setAttribute(ListTagHelper.PARENT_URL, request.getRequestURI());
request.setAttribute(RequestContext.PAGE_LIST, result);
return mapping.findForward(RhnHelper.DEFAULT_FORWARD);
}
}