/**
* 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.candidacy.standalone;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.servlet.ServletOutputStream;
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.fenixedu.academic.domain.CurricularCourse;
import org.fenixedu.academic.domain.ExecutionInterval;
import org.fenixedu.academic.domain.ExecutionSemester;
import org.fenixedu.academic.domain.candidacyProcess.CandidacyProcessBean;
import org.fenixedu.academic.domain.candidacyProcess.IndividualCandidacyProcess;
import org.fenixedu.academic.domain.candidacyProcess.standalone.StandaloneCandidacyProcess;
import org.fenixedu.academic.domain.candidacyProcess.standalone.StandaloneIndividualCandidacyProcess;
import org.fenixedu.academic.domain.exceptions.DomainException;
import org.fenixedu.academic.domain.period.StandaloneCandidacyPeriod;
import org.fenixedu.academic.service.services.exceptions.FenixServiceException;
import org.fenixedu.academic.ui.struts.action.academicAdministration.AcademicAdministrationApplication.AcademicAdminCandidaciesApp;
import org.fenixedu.academic.ui.struts.action.candidacy.CandidacyProcessDA;
import org.fenixedu.academic.util.Bundle;
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.StrutsFunctionality;
import pt.utl.ist.fenix.tools.util.excel.Spreadsheet;
import pt.utl.ist.fenix.tools.util.excel.Spreadsheet.Row;
@StrutsFunctionality(app = AcademicAdminCandidaciesApp.class, path = "standalone", titleKey = "label.candidacy.standalone",
accessGroup = "(academic(MANAGE_CANDIDACY_PROCESSES) | academic(MANAGE_INDIVIDUAL_CANDIDACIES))",
bundle = "ApplicationResources")
@Mapping(path = "/caseHandlingStandaloneCandidacyProcess", module = "academicAdministration",
formBeanClass = StandaloneCandidacyProcessDA.StandaloneCandidacyProcessForm.class)
@Forwards({ @Forward(name = "intro", path = "/candidacy/standalone/mainCandidacyProcess.jsp"),
@Forward(name = "prepare-create-new-process", path = "/candidacy/createCandidacyPeriod.jsp"),
@Forward(name = "prepare-edit-candidacy-period", path = "/candidacy/editCandidacyPeriod.jsp"),
@Forward(name = "send-to-coordinator", path = "/candidacy/sendToCoordinator.jsp"),
@Forward(name = "view-candidacy-results", path = "/candidacy/standalone/viewCandidacyResults.jsp"),
@Forward(name = "insert-candidacy-results", path = "/candidacy/standalone/introduceCandidacyResults.jsp"),
@Forward(name = "create-registrations", path = "/candidacy/createRegistrations.jsp") })
public class StandaloneCandidacyProcessDA extends CandidacyProcessDA {
static public class StandaloneCandidacyProcessForm extends CandidacyProcessForm {
private String selectedProcessId;
public String getSelectedProcessId() {
return selectedProcessId;
}
public void setSelectedProcessId(String selectedProcessId) {
this.selectedProcessId = selectedProcessId;
}
}
@Override
protected Class getProcessType() {
return StandaloneCandidacyProcess.class;
}
@Override
protected Class getChildProcessType() {
return StandaloneIndividualCandidacyProcess.class;
}
@Override
protected Class getCandidacyPeriodType() {
return StandaloneCandidacyPeriod.class;
}
@Override
protected StandaloneCandidacyProcess getProcess(HttpServletRequest request) {
return (StandaloneCandidacyProcess) super.getProcess(request);
}
@Override
protected void setStartInformation(ActionForm actionForm, HttpServletRequest request, HttpServletResponse response) {
if (!hasExecutionInterval(request)) {
final List<ExecutionInterval> executionIntervals = getExecutionIntervalsWithCandidacyPeriod();
if (executionIntervals.size() == 1) {
final ExecutionInterval executionInterval = executionIntervals.iterator().next();
final List<StandaloneCandidacyProcess> candidacyProcesses = getCandidacyProcesses(executionInterval);
if (candidacyProcesses.size() == 1) {
setCandidacyProcessInformation(request, candidacyProcesses.iterator().next());
setCandidacyProcessInformation(actionForm, getProcess(request));
request.setAttribute("candidacyProcesses", candidacyProcesses);
return;
}
}
request.setAttribute("canCreateProcess", canCreateProcess(getProcessType().getName()));
request.setAttribute("executionIntervals", executionIntervals);
} else {
final ExecutionInterval executionInterval = getExecutionInterval(request);
final StandaloneCandidacyProcess candidacyProcess = getCandidacyProcess(request, executionInterval);
if (candidacyProcess != null) {
setCandidacyProcessInformation(request, candidacyProcess);
setCandidacyProcessInformation(actionForm, getProcess(request));
} else {
final List<StandaloneCandidacyProcess> candidacyProcesses = getCandidacyProcesses(executionInterval);
if (candidacyProcesses.size() == 1) {
setCandidacyProcessInformation(request, candidacyProcesses.iterator().next());
setCandidacyProcessInformation(actionForm, getProcess(request));
request.setAttribute("candidacyProcesses", candidacyProcesses);
return;
}
request.setAttribute("canCreateProcess", canCreateProcess(getProcessType().getName()));
request.setAttribute("executionIntervals", getExecutionIntervalsWithCandidacyPeriod());
}
request.setAttribute("candidacyProcesses", getCandidacyProcesses(executionInterval));
}
}
private List<ExecutionInterval> getExecutionIntervalsWithCandidacyPeriod() {
return ExecutionInterval.readExecutionIntervalsWithCandidacyPeriod(getCandidacyPeriodType());
}
private List<StandaloneCandidacyProcess> getCandidacyProcesses(final ExecutionInterval executionInterval) {
final List<StandaloneCandidacyProcess> result = new ArrayList<StandaloneCandidacyProcess>();
for (final StandaloneCandidacyPeriod period : executionInterval.getStandaloneCandidacyPeriods()) {
result.add(period.getStandaloneCandidacyProcess());
}
return result;
}
private void setCandidacyProcessInformation(final ActionForm actionForm, final StandaloneCandidacyProcess process) {
final StandaloneCandidacyProcessForm form = (StandaloneCandidacyProcessForm) actionForm;
form.setSelectedProcessId(process.getExternalId());
form.setExecutionIntervalId(process.getCandidacyExecutionInterval().getExternalId());
}
@Override
protected StandaloneCandidacyProcess getCandidacyProcess(final HttpServletRequest request,
final ExecutionInterval executionInterval) {
final String selectedProcessId = getStringFromRequest(request, "selectedProcessId");
if (selectedProcessId != null) {
for (final StandaloneCandidacyPeriod candidacyPeriod : executionInterval.getStandaloneCandidacyPeriods()) {
if (candidacyPeriod.getStandaloneCandidacyProcess().getExternalId().equals(selectedProcessId)) {
return candidacyPeriod.getStandaloneCandidacyProcess();
}
}
}
return null;
}
@Override
protected ActionForward introForward(ActionMapping mapping) {
return mapping.findForward("intro");
}
@Override
public ActionForward listProcessAllowedActivities(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
setCandidacyProcessInformation(request, getProcess(request));
setCandidacyProcessInformation(form, getProcess(request));
request.setAttribute("candidacyProcesses", getCandidacyProcesses(getProcess(request).getCandidacyExecutionInterval()));
return introForward(mapping);
}
@Override
public ActionForward prepareCreateNewProcess(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
request.setAttribute("candidacyProcessBean", new CandidacyProcessBean(ExecutionSemester.readActualExecutionSemester()));
return mapping.findForward("prepare-create-new-process");
}
public ActionForward prepareExecuteSendToCoordinator(ActionMapping mapping, ActionForm actionForm,
HttpServletRequest request, HttpServletResponse response) {
return mapping.findForward("send-to-coordinator");
}
public ActionForward executeSendToCoordinator(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) throws FenixServiceException {
try {
executeActivity(getProcess(request), "SendToCoordinator");
} catch (DomainException e) {
addActionMessage(request, e.getMessage(), e.getArgs());
return prepareExecuteSendToCoordinator(mapping, actionForm, request, response);
}
return listProcessAllowedActivities(mapping, actionForm, request, response);
}
public ActionForward prepareExecutePrintCandidacies(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) throws IOException {
response.setContentType("application/vnd.ms-excel");
response.setHeader("Content-disposition", "attachment; filename=" + getReportFilename());
final ServletOutputStream writer = response.getOutputStream();
writeReport(getProcess(request), writer);
writer.flush();
response.flushBuffer();
return null;
}
private void writeReport(final StandaloneCandidacyProcess process, final ServletOutputStream writer) throws IOException {
final Spreadsheet spreadsheet = createSpreadSheet();
for (final StandaloneIndividualCandidacyProcess candidacy : process
.getSortedStandaloneIndividualCandidaciesThatCanBeSendToJury()) {
if (candidacy.canExecuteActivity(Authenticate.getUser())) {
addRow(spreadsheet, candidacy);
}
}
spreadsheet.exportToXLSSheet(writer);
}
private void addRow(final Spreadsheet spreadsheet, final StandaloneIndividualCandidacyProcess candidacy) {
final Row row = spreadsheet.addRow();
row.setCell(candidacy.getPersonalDetails().getName());
row.setCell(candidacy.getPersonalDetails().getDocumentIdNumber());
final StringBuilder names = new StringBuilder();
final Iterator<CurricularCourse> elements = candidacy.getCurricularCourses().iterator();
while (elements.hasNext()) {
names.append(elements.next().getName(candidacy.getCandidacyExecutionInterval()));
names.append(elements.hasNext() ? ", " : "");
}
row.setCell(names.toString());
}
private Spreadsheet createSpreadSheet() {
final Spreadsheet spreadsheet = new Spreadsheet("Candidacies");
spreadsheet.setHeaders(new String[] {
BundleUtil.getString(Bundle.APPLICATION, "label.name"),
BundleUtil.getString(Bundle.APPLICATION, "label.identificationNumber"),
BundleUtil.getString(Bundle.APPLICATION, "label.curricularCourses"),
});
return spreadsheet;
}
static public class StandaloneCandidacyDegreeBean extends CandidacyDegreeBean {
public StandaloneCandidacyDegreeBean(final StandaloneIndividualCandidacyProcess process) {
setPersonalDetails(process.getPersonalDetails());
setDegree(process.getCandidacySelectedDegree());
setState(process.getCandidacyState());
setRegistrationCreated(process.hasRegistrationForCandidacy());
}
}
@Override
protected List<CandidacyDegreeBean> createCandidacyDegreeBeans(HttpServletRequest request) {
final StandaloneCandidacyProcess process = getProcess(request);
final List<CandidacyDegreeBean> result = new ArrayList<CandidacyDegreeBean>();
for (final StandaloneIndividualCandidacyProcess element : process.getAcceptedStandaloneIndividualCandidacies()) {
result.add(new StandaloneCandidacyDegreeBean(element));
}
return result;
}
@Override
protected Spreadsheet buildIndividualCandidacyReport(Spreadsheet spreadsheet,
IndividualCandidacyProcess individualCandidacyProcess) {
// TODO Auto-generated method stub
return null;
}
}