SelectDocumentAction.java

/*
    This file is part of Cyclos (www.cyclos.org).
    A project of the Social Trade Organisation (www.socialtrade.org).

    Cyclos is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    Cyclos is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with Cyclos; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

 */
package nl.strohalm.cyclos.controls.members.documents;

import java.util.List;

import javax.servlet.http.HttpServletRequest;

import nl.strohalm.cyclos.access.AdminMemberPermission;
import nl.strohalm.cyclos.access.BrokerPermission;
import nl.strohalm.cyclos.annotations.Inject;
import nl.strohalm.cyclos.controls.ActionContext;
import nl.strohalm.cyclos.controls.BaseAction;
import nl.strohalm.cyclos.entities.customization.documents.Document;
import nl.strohalm.cyclos.entities.customization.documents.DocumentQuery;
import nl.strohalm.cyclos.entities.groups.Group.Status;
import nl.strohalm.cyclos.entities.members.Element;
import nl.strohalm.cyclos.entities.members.Member;
import nl.strohalm.cyclos.services.customization.DocumentService;
import nl.strohalm.cyclos.utils.validation.ValidationException;

import org.apache.struts.action.ActionForward;

/**
 * Action used to select a document to print
 * @author luis
 * @author Jefferson Magno
 */
public class SelectDocumentAction extends BaseAction {

    private DocumentService documentService;

    @Inject
    public void setDocumentService(final DocumentService documentService) {
        this.documentService = documentService;
    }

    @Override
    protected ActionForward executeAction(final ActionContext context) throws Exception {
        final HttpServletRequest request = context.getRequest();
        final SelectDocumentForm form = context.getForm();
        boolean myDocuments = false;
        boolean adminCanManage = false;
        boolean brokerCanManage = false;
        boolean byBroker = false;
        long memberId = form.getMemberId();
        Member member = null;
        if (memberId > 0L) {
            try {
                member = elementService.load(memberId, Element.Relationships.USER);
                if (memberId == context.getElement().getId()) {
                    myDocuments = true;
                } else {
                    byBroker = context.isBrokerOf(member);
                    adminCanManage = permissionService.hasPermission(AdminMemberPermission.DOCUMENTS_MANAGE_MEMBER);
                    brokerCanManage = permissionService.hasPermission(BrokerPermission.DOCUMENTS_MANAGE_MEMBER);
                }
            } catch (final Exception e) {
                // Just ignore it
            }
        } else {
            if (context.isAdmin() || context.isOperator()) {
                throw new ValidationException();
            }
            member = context.getElement();
            memberId = member.getId();
            myDocuments = true;
        }
        if (member == null) {
            throw new ValidationException();
        }
        List<Document> documents;
        final DocumentQuery documentQuery = new DocumentQuery();
        documentQuery.setMember(member);
        documents = documentService.search(documentQuery);
        request.setAttribute("member", member);
        request.setAttribute("documents", documents);
        request.setAttribute("myDocuments", myDocuments);
        request.setAttribute("byBroker", byBroker);
        request.setAttribute("adminCanManage", adminCanManage);
        request.setAttribute("brokerCanManage", brokerCanManage);
        request.setAttribute("removed", member.getGroup().getStatus() == Status.REMOVED);
        return context.getInputForward();
    }

}