/**
* 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.commons;
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.DegreeCurricularPlan;
import org.fenixedu.academic.domain.Enrolment;
import org.fenixedu.academic.domain.ExecutionYear;
import org.fenixedu.academic.domain.Person;
import org.fenixedu.academic.domain.thesis.Thesis;
import org.fenixedu.academic.domain.thesis.ThesisEvaluationParticipant;
import org.fenixedu.academic.service.services.thesis.ChangeThesisPerson;
import org.fenixedu.academic.service.services.thesis.ChangeThesisPerson.PersonChange;
import org.fenixedu.academic.service.services.thesis.ChangeThesisPerson.PersonTarget;
import org.fenixedu.academic.ui.struts.action.base.FenixDispatchAction;
import org.fenixedu.academic.ui.struts.action.coordinator.thesis.ThesisBean;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import pt.ist.fenixWebFramework.renderers.utils.RenderUtils;
import pt.ist.fenixframework.FenixFramework;
public abstract class AbstractManageThesisDA extends FenixDispatchAction {
private static final Logger logger = LoggerFactory.getLogger(AbstractManageThesisDA.class);
public ActionForward viewOperationsThesis(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) throws Exception {
request.setAttribute("thesis", getThesis(request));
return mapping.findForward("viewOperationsThesis");
}
protected Integer getId(String id) {
if (id == null || id.equals("")) {
return null;
}
try {
return new Integer(id);
} catch (NumberFormatException e) {
logger.error(e.getMessage(), e);
return null;
}
}
protected Thesis getThesis(HttpServletRequest request) {
return getDomainObject(request, "thesisID");
}
public ActionForward changePersonType(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) throws Exception {
ThesisBean bean = getRenderedObject("bean");
RenderUtils.invalidateViewState("bean");
if (bean == null) {
return searchStudent(mapping, actionForm, request, response);
}
bean.setPerson(null);
bean.setRawPersonName(null);
bean.setUnitName(null);
bean.setRawUnitName(null);
request.setAttribute("bean", bean);
return mapping.findForward("select-person");
}
public ActionForward searchStudent(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) throws Exception {
ThesisBean bean = new ThesisBean();
request.setAttribute("bean", bean);
return mapping.findForward("search-student");
}
public abstract ActionForward editProposal(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) throws Exception;
protected DegreeCurricularPlan getDegreeCurricularPlan(HttpServletRequest request) {
return FenixFramework.getDomainObject(request.getParameter("degreeCurricularPlanID"));
}
public ActionForward selectPerson(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) throws Exception {
ThesisBean bean = getRenderedObject("bean");
if (bean == null) {
return editProposal(mapping, actionForm, request, response);
}
request.setAttribute("bean", bean);
Person selectedPerson = bean.getPerson();
if (selectedPerson == null) {
addActionMessage("info", request, "thesis.selectPerson.internal.required");
return mapping.findForward("select-person");
} else {
DegreeCurricularPlan degreeCurricularPlan = getDegreeCurricularPlan(request);
Thesis thesis = getThesis(request);
final PersonTarget personTarget = bean.getTargetType();
if (personTarget == PersonTarget.president) {
final Enrolment enrolment = thesis.getEnrolment();
final ExecutionYear executionYear = enrolment.getExecutionYear();
if (selectedPerson == null || !degreeCurricularPlan.isScientificCommissionMember(executionYear, selectedPerson)) {
addActionMessage("info", request, "thesis.selectPerson.president.required.scientific.commission");
return mapping.findForward("select-person");
}
}
if (personTarget == PersonTarget.vowel) {
for (ThesisEvaluationParticipant participant : thesis.getVowels()) {
if (participant.getPerson() == selectedPerson) {
addActionMessage("info", request, "thesis.selectPerson.vowel.duplicated");
return mapping.findForward("select-person");
}
}
}
ChangeThesisPerson.run(degreeCurricularPlan, thesis,
new PersonChange(bean.getTargetType(), selectedPerson, bean.getTarget()));
return editProposal(mapping, actionForm, request, response);
}
}
public ActionForward selectPersonInvalid(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request,
HttpServletResponse response) throws Exception {
ThesisBean bean = getRenderedObject("bean");
if (bean == null) {
return editProposal(mapping, actionForm, request, response);
}
request.setAttribute("bean", bean);
return mapping.findForward("select-person");
}
}