/**
    * Copyright 2005-2014 The Kuali Foundation
    *
    * Licensed under the Educational Community License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    * http://www.opensource.org/licenses/ecl2.php
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.kuali.rice.kns.web.struts.action;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  
  import org.apache.struts.action.ActionForm;
  import org.apache.struts.action.ActionForward;
  import org.apache.struts.action.ActionMapping;
  import org.kuali.rice.core.api.util.RiceConstants;
  import org.kuali.rice.kim.api.identity.Person;
  import org.kuali.rice.kns.web.struts.form.KualiFeedbackHandlerForm;
  import org.kuali.rice.krad.UserSession;
  import org.kuali.rice.krad.exception.AuthorizationException;
  import org.kuali.rice.krad.service.KRADServiceLocatorWeb;
  import org.kuali.rice.krad.service.KualiFeedbackService;
  import org.kuali.rice.krad.util.KRADConstants;
  
  /**
   * This class handles when the feedback form is submitted.
   * It invokes the KualiFeedbackService to send the feedback email
   *
   * @deprecated KNS Struts deprecated, use KRAD and the Spring MVC framework.
   */
  @Deprecated
  public class KualiFeedbackHandlerAction extends KualiAction {
  
  	public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
  		if (findMethodToCall(form, request) == null || findMethodToCall(form, request).equals("docHandler")) {
  			return executeFeedback(mapping, form, request, response);
  		}
  		else {
  			return super.execute(mapping, form, request, response);
  		}
  	}
  
  	public ActionForward executeFeedback(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
  		ActionForward returnForward = null;
  		KualiFeedbackHandlerForm formObject = (KualiFeedbackHandlerForm) form;
  		if (!formObject.isCancel()) {
  			populateRequest(form, request);
  			returnForward = mapping.findForward(RiceConstants.MAPPING_BASIC);
  		}
  		else {
  			returnForward = mapping.findForward(KRADConstants.MAPPING_CANCEL);
  		}
  
  		return returnForward;
  	}
  
  	public ActionForward submitFeedback(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
  		if (form instanceof KualiFeedbackHandlerForm) {
  			KualiFeedbackHandlerForm feedbackForm = (KualiFeedbackHandlerForm) form;
  			KualiFeedbackService reporterService = KRADServiceLocatorWeb.getKualiFeedbackService();
  			reporterService.sendFeedback(feedbackForm.getDocumentId(), feedbackForm.getComponentName(), feedbackForm.getDescription());
  		}
  		return mapping.findForward(KRADConstants.MAPPING_CLOSE);
  	}
  
  	private void populateRequest(ActionForm form, HttpServletRequest request) {
  		UserSession userSession = (UserSession) request.getSession().getAttribute(KRADConstants.USER_SESSION_KEY);
  		Person sessionUser = null;
  		if (userSession != null) {
  			sessionUser = userSession.getPerson();
  		}
  		if (sessionUser != null) {
  			request.setAttribute("principalName", sessionUser.getPrincipalName());
  		}
  	}
  
  	@Override
  	protected void checkAuthorization(ActionForm form, String methodToCall) throws AuthorizationException {
  	}
  }