/**
* 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.resourceAllocationManager;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.beanutils.BeanComparator;
import org.apache.struts.action.ActionError;
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.DynaActionForm;
import org.apache.struts.util.LabelValueBean;
import org.fenixedu.academic.domain.ShiftType;
import org.fenixedu.academic.domain.exceptions.DomainException;
import org.fenixedu.academic.domain.student.Registration;
import org.fenixedu.academic.domain.time.calendarStructure.AcademicInterval;
import org.fenixedu.academic.dto.InfoClass;
import org.fenixedu.academic.dto.InfoCurricularYear;
import org.fenixedu.academic.dto.InfoExecutionCourse;
import org.fenixedu.academic.dto.InfoExecutionDegree;
import org.fenixedu.academic.dto.InfoShift;
import org.fenixedu.academic.dto.InfoShiftEditor;
import org.fenixedu.academic.dto.InfoStudent;
import org.fenixedu.academic.dto.ShiftKey;
import org.fenixedu.academic.service.services.exceptions.FenixServiceMultipleException;
import org.fenixedu.academic.service.services.resourceAllocationManager.ChangeStudentsShift;
import org.fenixedu.academic.service.services.resourceAllocationManager.ChangeStudentsShift.UnableToTransferStudentsException;
import org.fenixedu.academic.service.services.resourceAllocationManager.DeleteLessons;
import org.fenixedu.academic.service.services.resourceAllocationManager.EditarTurno;
import org.fenixedu.academic.service.services.resourceAllocationManager.LerAlunosDeTurno;
import org.fenixedu.academic.service.services.resourceAllocationManager.LerDisciplinasExecucaoDeLicenciaturaExecucaoEAnoCurricular;
import org.fenixedu.academic.service.services.resourceAllocationManager.LerTurnosDeDisciplinaExecucao;
import org.fenixedu.academic.service.services.resourceAllocationManager.RemoveClasses;
import org.fenixedu.academic.service.services.resourceAllocationManager.RemoverTurno;
import org.fenixedu.academic.ui.struts.action.exceptions.ExistingActionException;
import org.fenixedu.academic.ui.struts.action.resourceAllocationManager.base.FenixShiftAndExecutionCourseAndExecutionDegreeAndCurricularYearContextDispatchAction;
import org.fenixedu.academic.ui.struts.action.resourceAllocationManager.utils.PresentationConstants;
import org.fenixedu.academic.ui.struts.action.resourceAllocationManager.utils.RequestUtils;
import org.fenixedu.academic.ui.struts.action.utils.ContextUtils;
import org.fenixedu.academic.ui.struts.config.FenixErrorExceptionHandler;
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.ExceptionHandling;
import org.fenixedu.bennu.struts.annotations.Exceptions;
import org.fenixedu.bennu.struts.annotations.Forward;
import org.fenixedu.bennu.struts.annotations.Forwards;
import org.fenixedu.bennu.struts.annotations.Mapping;
import pt.ist.fenixframework.FenixFramework;
/**
* @author Luis Cruz & Sara Ribeiro
*
*/
@Mapping(path = "/manageShift", module = "resourceAllocationManager", input = "/manageShift.do?method=prepareEditShift",
formBean = "createShiftForm", functionality = ExecutionPeriodDA.class)
@Forwards({ @Forward(name = "EditShift", path = "/resourceAllocationManager/manageShift_bd.jsp"),
@Forward(name = "ViewStudentsEnroled", path = "/resourceAllocationManager/viewStudentsEnroledInShift_bd.jsp"),
@Forward(name = "Continue", path = "/resourceAllocationManager/manageShift.do?method=prepareEditShift") })
@Exceptions({
@ExceptionHandling(handler = FenixErrorExceptionHandler.class, type = ExistingActionException.class,
key = "resources.Action.exceptions.ExistingActionException", scope = "request"),
@ExceptionHandling(handler = FenixErrorExceptionHandler.class, type = UnableToTransferStudentsException.class,
key = "message.unable.to.transfer.students", scope = "request") })
public class ManageShiftDA extends FenixShiftAndExecutionCourseAndExecutionDegreeAndCurricularYearContextDispatchAction {
@Mapping(path = "/manageShiftMultipleItems", module = "resourceAllocationManager",
input = "/manageShift.do?method=prepareEditShift&page=0", formBean = "selectMultipleItemsForm",
functionality = ExecutionPeriodDA.class)
@Forwards(@Forward(name = "EditShift", path = "/resourceAllocationManager/manageShift.do?method=prepareEditShift&page=0"))
public static class ManageShiftMultipleItemsDA extends ManageShiftDA {
}
public ActionForward prepareEditShift(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
InfoShift infoShiftToEdit = (InfoShift) request.getAttribute(PresentationConstants.SHIFT);
DynaActionForm editShiftForm = (DynaActionForm) form;
editShiftForm.set("courseInitials", infoShiftToEdit.getInfoDisciplinaExecucao().getSigla());
editShiftForm.set("nome", infoShiftToEdit.getNome());
editShiftForm.set("lotacao", infoShiftToEdit.getLotacao());
editShiftForm.set("comment", infoShiftToEdit.getComment());
List<ShiftType> shiftTypes = infoShiftToEdit.getShift().getTypes();
String[] selectedshiftTypesArray = new String[shiftTypes.size()];
for (int i = 0; i < shiftTypes.size(); i++) {
ShiftType shiftType = shiftTypes.get(i);
selectedshiftTypesArray[i] = shiftType.getName();
}
editShiftForm.set("shiftTiposAula", selectedshiftTypesArray);
getExecutionCourses(request);
readAndSetShiftTypes(request, infoShiftToEdit.getInfoDisciplinaExecucao());
return mapping.findForward("EditShift");
}
public ActionForward listExecutionCourseCourseLoads(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
DynaActionForm editShiftForm = (DynaActionForm) form;
InfoShift infoShiftToEdit = (InfoShift) request.getAttribute(PresentationConstants.SHIFT);
InfoExecutionCourse infoExecutionCourse =
RequestUtils.getExecutionCourseBySigla(request, (String) editShiftForm.get("courseInitials"));
if (infoShiftToEdit.getInfoDisciplinaExecucao().getExecutionCourse().equals(infoExecutionCourse.getExecutionCourse())) {
editShiftForm.set("courseInitials", infoShiftToEdit.getInfoDisciplinaExecucao().getSigla());
editShiftForm.set("nome", infoShiftToEdit.getNome());
List<ShiftType> shiftTypes = infoShiftToEdit.getShift().getTypes();
String[] selectedshiftTypesArray = new String[shiftTypes.size()];
for (int i = 0; i < shiftTypes.size(); i++) {
ShiftType shiftType = shiftTypes.get(i);
selectedshiftTypesArray[i] = shiftType.getName();
}
editShiftForm.set("shiftTiposAula", selectedshiftTypesArray);
editShiftForm.set("lotacao", infoShiftToEdit.getLotacao());
//editShiftForm.set("comment", infoShiftToEdit.getComment());
} else {
editShiftForm.set("shiftTiposAula", new String[] {});
editShiftForm.set("lotacao", Integer.valueOf(0));
editShiftForm.set("nome", "");
//editShiftForm.set("comment", "");
}
getExecutionCourses(request);
readAndSetShiftTypes(request, infoExecutionCourse);
return mapping.findForward("EditShift");
}
public ActionForward editShift(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
DynaActionForm editShiftForm = (DynaActionForm) form;
InfoShift infoShiftOld = (InfoShift) request.getAttribute(PresentationConstants.SHIFT);
InfoExecutionCourse infoExecutionCourseNew =
RequestUtils.getExecutionCourseBySigla(request, (String) editShiftForm.get("courseInitials"));
InfoShiftEditor infoShiftNew = new InfoShiftEditor();
infoShiftNew.setExternalId(infoShiftOld.getExternalId());
infoShiftNew.setInfoDisciplinaExecucao(infoExecutionCourseNew);
infoShiftNew.setInfoLessons(infoShiftOld.getInfoLessons());
infoShiftNew.setLotacao((Integer) editShiftForm.get("lotacao"));
infoShiftNew.setNome((String) editShiftForm.get("nome"));
infoShiftNew.setComment((String) editShiftForm.get("comment"));
String[] selectedShiftTypes = (String[]) editShiftForm.get("shiftTiposAula");
if (selectedShiftTypes.length == 0) {
ActionErrors actionErrors = new ActionErrors();
actionErrors.add("errors.shift.types.notSelected", new ActionError("errors.shift.types.notSelected"));
saveErrors(request, actionErrors);
return mapping.getInputForward();
}
final List<ShiftType> shiftTypes = new ArrayList<ShiftType>();
for (String selectedShiftType : selectedShiftTypes) {
shiftTypes.add(ShiftType.valueOf(selectedShiftType.toString()));
}
infoShiftNew.setTipos(shiftTypes);
try {
EditarTurno.run(infoShiftOld, infoShiftNew);
} catch (DomainException ex) {
ActionErrors actionErrors = new ActionErrors();
actionErrors.add("error", new ActionError(ex.getMessage()));
saveErrors(request, actionErrors);
return mapping.getInputForward();
}
request.setAttribute(PresentationConstants.EXECUTION_COURSE, infoExecutionCourseNew);
ContextUtils.setShiftContext(request);
return prepareEditShift(mapping, form, request, response);
}
public ActionForward removeClass(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
ContextUtils.setClassContext(request);
InfoClass infoClass = (InfoClass) request.getAttribute(PresentationConstants.CLASS_VIEW);
InfoShift infoShift = (InfoShift) request.getAttribute(PresentationConstants.SHIFT);
RemoverTurno.run(infoShift, infoClass);
ContextUtils.setShiftContext(request);
request.removeAttribute(PresentationConstants.CLASS_VIEW);
return prepareEditShift(mapping, form, request, response);
}
public ActionForward removeClasses(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
DynaActionForm removeClassesForm = (DynaActionForm) form;
String[] selectedClasses = (String[]) removeClassesForm.get("selectedItems");
if (selectedClasses.length == 0) {
ActionErrors actionErrors = new ActionErrors();
actionErrors.add("errors.classes.notSelected", new ActionError("errors.classes.notSelected"));
saveErrors(request, actionErrors);
return mapping.getInputForward();
}
List<String> classOIDs = new ArrayList<String>();
for (String selectedClasse : selectedClasses) {
classOIDs.add(selectedClasse);
}
InfoShift infoShift = (InfoShift) request.getAttribute(PresentationConstants.SHIFT);
RemoveClasses.run(infoShift, classOIDs);
return mapping.findForward("EditShift");
}
public ActionForward deleteLessons(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
DynaActionForm deleteLessonsForm = (DynaActionForm) form;
String[] selectedLessons = (String[]) deleteLessonsForm.get("selectedItems");
if (selectedLessons.length == 0) {
ActionErrors actionErrors = new ActionErrors();
actionErrors.add("errors.lessons.notSelected", new ActionError("errors.lessons.notSelected"));
saveErrors(request, actionErrors);
return mapping.getInputForward();
}
final List<String> lessonOIDs = new ArrayList<String>();
for (String selectedLesson : selectedLessons) {
lessonOIDs.add(selectedLesson);
}
try {
DeleteLessons.run(lessonOIDs);
} catch (FenixServiceMultipleException e) {
final ActionErrors actionErrors = new ActionErrors();
for (final DomainException domainException : e.getExceptionList()) {
actionErrors.add(domainException.getMessage(),
new ActionError(domainException.getMessage(), domainException.getArgs()));
}
saveErrors(request, actionErrors);
}
return mapping.findForward("EditShift");
}
public ActionForward viewStudentsEnroled(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
InfoShift infoShift = (InfoShift) request.getAttribute(PresentationConstants.SHIFT);
ShiftKey shiftKey = new ShiftKey(infoShift.getNome(), infoShift.getInfoDisciplinaExecucao());
List<InfoStudent> students = LerAlunosDeTurno.run(shiftKey);
Collections.sort(students, new BeanComparator("number"));
if (students != null && !students.isEmpty()) {
request.setAttribute(PresentationConstants.STUDENT_LIST, students);
}
InfoExecutionCourse infoExecutionCourse =
(InfoExecutionCourse) request.getAttribute(PresentationConstants.EXECUTION_COURSE);
List<InfoShift> shifts = LerTurnosDeDisciplinaExecucao.run(infoExecutionCourse);
if (shifts != null && !shifts.isEmpty()) {
request.setAttribute(PresentationConstants.SHIFTS, shifts);
}
return mapping.findForward("ViewStudentsEnroled");
}
public ActionForward changeStudentsShift(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
User userView = Authenticate.getUser();
DynaActionForm dynaActionForm = (DynaActionForm) form;
String oldShiftId = (String) dynaActionForm.get("oldShiftId");
final String newShiftIdString = (String) dynaActionForm.get("newShiftId");
final String[] studentIDs = (String[]) dynaActionForm.get("studentIDs");
final Set<Registration> registrations = new HashSet<Registration>();
if (studentIDs != null) {
for (final String studentID : studentIDs) {
final Registration registration = FenixFramework.getDomainObject(studentID);
registrations.add(registration);
}
}
ChangeStudentsShift.run(userView, oldShiftId, newShiftIdString, registrations);
return mapping.findForward("Continue");
}
private void readAndSetShiftTypes(HttpServletRequest request, InfoExecutionCourse infoExecutionCourse) {
final List<LabelValueBean> tiposAula = new ArrayList<LabelValueBean>();
for (final ShiftType shiftType : infoExecutionCourse.getExecutionCourse().getShiftTypes()) {
tiposAula.add(new LabelValueBean(BundleUtil.getString(Bundle.ENUMERATION, shiftType.getName()), shiftType.name()));
}
request.setAttribute("tiposAula", tiposAula);
}
static List getExecutionCourses(HttpServletRequest request) throws Exception {
List infoCourseList = new ArrayList();
// Ler Disciplinas em Execucao
InfoCurricularYear infoCurricularYear = (InfoCurricularYear) request.getAttribute(PresentationConstants.CURRICULAR_YEAR);
InfoExecutionDegree infoExecutionDegree =
(InfoExecutionDegree) request.getAttribute(PresentationConstants.EXECUTION_DEGREE);
AcademicInterval academicInterval =
AcademicInterval.getAcademicIntervalFromResumedString((String) request
.getAttribute(PresentationConstants.ACADEMIC_INTERVAL));
infoCourseList =
LerDisciplinasExecucaoDeLicenciaturaExecucaoEAnoCurricular.run(infoExecutionDegree, academicInterval,
infoCurricularYear.getYear());
request.setAttribute(PresentationConstants.EXECUTION_COURSE_LIST_KEY, infoCourseList);
return infoCourseList;
}
}