/**
* Copyright © 2002 Instituto Superior Técnico
*
* This file is part of FenixEdu Academic.
*
* FenixEdu Academic is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FenixEdu Academic 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with FenixEdu Academic. If not, see <http://www.gnu.org/licenses/>.
*/
package org.fenixedu.academic.ui.struts.action.publico.candidacies;
import java.io.DataOutputStream;
import java.io.IOException;
import java.util.SortedSet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.fenixedu.academic.domain.candidacy.GenericApplication;
import org.fenixedu.academic.domain.candidacy.GenericApplicationFile;
import org.fenixedu.academic.domain.candidacy.GenericApplicationLetterOfRecomentation;
import org.fenixedu.academic.domain.candidacy.GenericApplicationRecomentation;
import org.fenixedu.academic.domain.candidacy.util.GenericApplicationPeriodBean;
import org.fenixedu.academic.domain.candidacy.util.GenericApplicationRecommendationBean;
import org.fenixedu.academic.domain.candidacy.util.GenericApplicationUploadBean;
import org.fenixedu.academic.domain.candidacy.util.GenericApplicationUserBean;
import org.fenixedu.academic.domain.exceptions.DomainException;
import org.fenixedu.academic.domain.period.GenericApplicationPeriod;
import org.fenixedu.academic.domain.person.RoleType;
import org.fenixedu.academic.ui.struts.action.base.FenixDispatchAction;
import org.fenixedu.academic.ui.struts.action.publico.PublicApplication.PublicCandidaciesApp;
import org.fenixedu.academic.util.Bundle;
import org.fenixedu.bennu.core.domain.User;
import org.fenixedu.bennu.core.i18n.BundleUtil;
import org.fenixedu.bennu.core.security.Authenticate;
import org.fenixedu.bennu.struts.annotations.Forward;
import org.fenixedu.bennu.struts.annotations.Forwards;
import org.fenixedu.bennu.struts.annotations.Mapping;
import org.fenixedu.bennu.struts.portal.EntryPoint;
import org.fenixedu.bennu.struts.portal.StrutsFunctionality;
import pt.ist.fenixWebFramework.renderers.utils.RenderUtils;
import pt.ist.fenixframework.Atomic;
@StrutsFunctionality(app = PublicCandidaciesApp.class, path = "generic-applications", titleKey = "title.applications")
@Mapping(path = "/genericApplications", module = "publico")
@Forwards({
@Forward(name = "genericApplications.listApplicationPeriods",
path = "/publico/candidacy/genericApplications/listApplicationPeriods.jsp"),
@Forward(name = "genericApplications.viewApplicationPeriod",
path = "/publico/candidacy/genericApplications/viewApplicationPeriod.jsp"),
@Forward(name = "genericApplications.confirmEmail", path = "/publico/candidacy/genericApplications/confirmEmail.jsp"),
@Forward(name = "genericApplications.uploadRecommendation",
path = "/publico/candidacy/genericApplications/uploadRecommendation.jsp") })
public class GenericCandidaciesDA extends FenixDispatchAction {
@EntryPoint
public ActionForward listApplicationPeriods(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
final SortedSet<GenericApplicationPeriod> periods = GenericApplicationPeriod.getPeriods();
request.setAttribute("periods", periods);
final User userView = Authenticate.getUser();
if (userView != null && userView.getPerson().hasRole(RoleType.MANAGER)) {
final GenericApplicationPeriodBean genericApplicationPeriodBean = new GenericApplicationPeriodBean();
request.setAttribute("genericApplicationPeriodBean", genericApplicationPeriodBean);
}
return mapping.findForward("genericApplications.listApplicationPeriods");
}
public ActionForward viewApplicationPeriod(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
final GenericApplicationPeriod applicationPeriod = getDomainObject(request, "applicationPeriodId");
request.setAttribute("applicationPeriod", applicationPeriod);
if (applicationPeriod.isCurrentUserAllowedToMange()) {
final GenericApplicationUserBean genericApplicationUserBean = new GenericApplicationUserBean(applicationPeriod);
request.setAttribute("genericApplicationUserBean", genericApplicationUserBean);
}
return mapping.findForward("genericApplications.viewApplicationPeriod");
}
public ActionForward createApplicationPeriod(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
final GenericApplicationPeriodBean bean = getRenderedObject("genericApplicationPeriodBean");
bean.createNewPeriod();
return listApplicationPeriods(mapping, form, request, response);
}
public ActionForward addManager(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
final GenericApplicationUserBean bean = getRenderedObject("genericApplicationUserBean");
bean.addManagerUser();
request.setAttribute("changedManagerList", Boolean.TRUE);
return viewApplicationPeriod(mapping, form, request, response);
}
public ActionForward removeManager(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
final GenericApplicationPeriod applicationPeriod = getDomainObject(request, "applicationPeriodId");
final User user = getDomainObject(request, "userId");
applicationPeriod.removeManagerService(user);
request.setAttribute("changedManagerList", Boolean.TRUE);
return viewApplicationPeriod(mapping, form, request, response);
}
public void justCreateApplication(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
final GenericApplicationPeriod period = getDomainObject(request, "periodOid");
final String email = (String) getFromRequest(request, "email");
if (period != null && email != null) {
final GenericApplication application = period.createApplication(email);
request.setAttribute("sentEmailForApplication", application);
}
}
public ActionForward createApplication(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
try {
justCreateApplication(mapping, form, request, response);
} catch (DomainException ex1) {
addActionMessage(request, ex1.getMessage());
}
return listApplicationPeriods(mapping, form, request, response);
}
public ActionForward createApplicationFromPeriodPage(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
try {
justCreateApplication(mapping, form, request, response);
} catch (DomainException ex1) {
addActionMessage(request, ex1.getMessage());
}
return viewApplicationPeriod(mapping, form, request, response);
}
public ActionForward confirmEmail(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
final GenericApplication application = getDomainObject(request, "applicationExternalId");
final String confirmationCode = (String) getFromRequest(request, "confirmationCode");
if (application != null && confirmationCode != null && application.getConfirmationCode() != null
&& application.getConfirmationCode().equals(confirmationCode)) {
request.setAttribute("application", application);
if (application.getGenericApplicationPeriod().isOpen()) {
request.setAttribute("uploadBean", new GenericApplicationUploadBean());
}
request.setAttribute("recommendationBean", new GenericApplicationRecommendationBean());
return mapping.findForward("genericApplications.confirmEmail");
}
request.setAttribute("invalidOrIncorrectConfirmationCode", Boolean.TRUE);
return listApplicationPeriods(mapping, form, request, response);
}
public ActionForward viewApplication(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
final GenericApplication application = getDomainObject(request, "applicationId");
if (application != null && application.getGenericApplicationPeriod().isCurrentUserAllowedToMange()) {
request.setAttribute("application", application);
return mapping.findForward("genericApplications.confirmEmail");
}
request.setAttribute("invalidOrIncorrectConfirmationCode", Boolean.TRUE);
return listApplicationPeriods(mapping, form, request, response);
}
public ActionForward saveApplication(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
RenderUtils.invalidateViewState();
request.setAttribute("applicationSaved", Boolean.TRUE);
return confirmEmail(mapping, form, request, response);
}
public ActionForward submitApplication(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
RenderUtils.invalidateViewState();
final GenericApplication application = getDomainObject(request, "applicationExternalId");
final String confirmationCode = (String) getFromRequest(request, "confirmationCode");
if (application != null && confirmationCode != null && application.getConfirmationCode() != null
&& application.getConfirmationCode().equals(confirmationCode)) {
application.submitApplication();
request.setAttribute("applicationSaved", Boolean.TRUE);
}
return confirmEmail(mapping, form, request, response);
}
public ActionForward uploadDocument(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
final GenericApplicationUploadBean uploadBean = getRenderedObject("genericApplicationDocumentUploadFormFile");
final GenericApplication application = getDomainObject(request, "applicationExternalId");
final String confirmationCode = (String) getFromRequest(request, "confirmationCode");
if (application != null && confirmationCode != null && application.getConfirmationCode() != null
&& application.getConfirmationCode().equals(confirmationCode)) {
try {
final GenericApplicationFile file = uploadBean.uploadTo(application);
if (file != null) {
RenderUtils.invalidateViewState();
} else {
request.setAttribute("hasUploadFileError", Boolean.TRUE);
}
return confirmEmail(mapping, form, request, response);
} catch (Error e) {
addActionMessage(request, "message.file.could.not.read");
request.setAttribute("hasUploadFileError", Boolean.TRUE);
return confirmEmail(mapping, form, request, response);
}
}
request.setAttribute("invalidOrIncorrectConfirmationCode", Boolean.TRUE);
return listApplicationPeriods(mapping, form, request, response);
}
public ActionForward downloadFile(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws IOException {
final GenericApplication application = getDomainObject(request, "applicationExternalId");
final String confirmationCode = (String) getFromRequest(request, "confirmationCode");
final GenericApplicationFile file = getDomainObject(request, "fileExternalId");
if (application != null
&& file != null
&& file.getGenericApplication() == application
&& ((confirmationCode != null && application.getConfirmationCode() != null && application.getConfirmationCode()
.equals(confirmationCode)) || application.getGenericApplicationPeriod().isCurrentUserAllowedToMange())) {
response.setContentType(file.getContentType());
response.addHeader("Content-Disposition", "attachment; filename=\"" + file.getFilename() + "\"");
response.setContentLength(file.getSize().intValue());
final DataOutputStream dos = new DataOutputStream(response.getOutputStream());
dos.write(file.getContent());
dos.close();
} else {
response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
response.getWriter().write(HttpStatus.getStatusText(HttpStatus.SC_BAD_REQUEST));
response.getWriter().close();
}
return null;
}
public ActionForward downloadRecomendationFile(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws IOException {
final String confirmationCode = (String) getFromRequest(request, "confirmationCode");
final GenericApplicationLetterOfRecomentation file = getDomainObject(request, "fileExternalId");
if (file != null
&& file.getRecomentation() != null
&& file.getRecomentation().getConfirmationCode() != null
&& ((file.getRecomentation().getGenericApplication().getGenericApplicationPeriod().isCurrentUserAllowedToMange()) || file
.getRecomentation().getConfirmationCode().equals(confirmationCode))) {
response.setContentType(file.getContentType());
response.addHeader("Content-Disposition", "attachment; filename=\"" + file.getFilename() + "\"");
response.setContentLength(file.getSize().intValue());
final DataOutputStream dos = new DataOutputStream(response.getOutputStream());
dos.write(file.getContent());
dos.close();
} else {
response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
response.getWriter().write(HttpStatus.getStatusText(HttpStatus.SC_BAD_REQUEST));
response.getWriter().close();
}
return null;
}
public ActionForward deleteFile(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws IOException {
final GenericApplication application = getDomainObject(request, "applicationExternalId");
final String confirmationCode = (String) getFromRequest(request, "confirmationCode");
final GenericApplicationFile file = getDomainObject(request, "fileExternalId");
if (application != null && confirmationCode != null && application.getConfirmationCode() != null
&& application.getConfirmationCode().equals(confirmationCode) && file != null
&& file.getGenericApplication() == application) {
file.deleteFromApplication();
} else {
response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
response.getWriter().write(HttpStatus.getStatusText(HttpStatus.SC_BAD_REQUEST));
response.getWriter().close();
}
return confirmEmail(mapping, form, request, response);
}
public ActionForward requestRecommendation(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
final GenericApplicationRecommendationBean recommendationBean = getRenderedObject("recommendationBean");
final GenericApplication application = getDomainObject(request, "applicationExternalId");
final String confirmationCode = (String) getFromRequest(request, "confirmationCode");
if (application != null && confirmationCode != null && application.getConfirmationCode() != null
&& application.getConfirmationCode().equals(confirmationCode)) {
recommendationBean.requestRecommendation(application);
RenderUtils.invalidateViewState();
return confirmEmail(mapping, form, request, response);
}
request.setAttribute("invalidOrIncorrectConfirmationCode", Boolean.TRUE);
return listApplicationPeriods(mapping, form, request, response);
}
public ActionForward deleteRecommendationRequest(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws IOException {
final GenericApplication application = getDomainObject(request, "applicationExternalId");
final String confirmationCode = (String) getFromRequest(request, "confirmationCode");
final GenericApplicationRecomentation recommendation = getDomainObject(request, "recomentationId");
if (application != null && confirmationCode != null && application.getConfirmationCode() != null
&& application.getConfirmationCode().equals(confirmationCode) && recommendation != null
&& recommendation.getGenericApplication() == application) {
recommendation.sendEmailForRecommendationDelete();
removeRecommendationFromApplication(application, recommendation);
return confirmEmail(mapping, form, request, response);
}
request.setAttribute("invalidOrIncorrectConfirmationCode", Boolean.TRUE);
return listApplicationPeriods(mapping, form, request, response);
}
@Atomic
private void removeRecommendationFromApplication(GenericApplication application,
GenericApplicationRecomentation recommendation) {
application.removeGenericApplicationRecomentation(recommendation);
}
public ActionForward resendRecommendationRequest(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws IOException {
final GenericApplication application = getDomainObject(request, "applicationExternalId");
final String confirmationCode = (String) getFromRequest(request, "confirmationCode");
final GenericApplicationRecomentation recomentation = getDomainObject(request, "recomentationId");
if (application != null && confirmationCode != null && application.getConfirmationCode() != null
&& application.getConfirmationCode().equals(confirmationCode) && recomentation != null
&& recomentation.getGenericApplication() == application) {
recomentation.sendEmailForRecommendation();
return confirmEmail(mapping, form, request, response);
}
request.setAttribute("invalidOrIncorrectConfirmationCode", Boolean.TRUE);
return listApplicationPeriods(mapping, form, request, response);
}
public ActionForward uploadRecommendation(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
final GenericApplicationRecomentation recomentation = getDomainObject(request, "recommendationExternalId");
final String confirmationCode = (String) getFromRequest(request, "confirmationCode");
if (recomentation != null && confirmationCode != null && recomentation.getConfirmationCode() != null
&& recomentation.getConfirmationCode().equals(confirmationCode)) {
GenericApplicationUploadBean uploadBean = getRenderedObject("uploadBean");
if (uploadBean == null) {
uploadBean = new GenericApplicationUploadBean();
uploadBean.setDisplayName(BundleUtil.getString(Bundle.CANDIDATE, "label.recommendation.document"));
} else {
try {
final GenericApplicationLetterOfRecomentation file = uploadBean.uploadTo(recomentation);
if (file != null) {
RenderUtils.invalidateViewState();
request.setAttribute("recommendationSaved", Boolean.TRUE);
}
} catch (Error e) {
addActionMessage(request, "message.file.could.not.read");
}
}
request.setAttribute("uploadBean", uploadBean);
request.setAttribute("recomentation", recomentation);
return mapping.findForward("genericApplications.uploadRecommendation");
}
request.setAttribute("invalidOrIncorrectConfirmationCode", Boolean.TRUE);
return listApplicationPeriods(mapping, form, request, response);
}
}