/**
* 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.renderers.providers.candidacy;
import java.util.Collection;
import java.util.Set;
import java.util.stream.Collectors;
import org.fenixedu.academic.domain.AcademicProgram;
import org.fenixedu.academic.domain.Degree;
import org.fenixedu.academic.domain.accessControl.academicAdministration.AcademicAccessRule;
import org.fenixedu.academic.domain.accessControl.academicAdministration.AcademicOperationType;
import org.fenixedu.academic.domain.candidacyProcess.CandidacyProcess;
import org.fenixedu.academic.domain.candidacyProcess.IndividualCandidacyProcessWithPrecedentDegreeInformationBean;
import org.fenixedu.academic.domain.candidacyProcess.graduatedPerson.DegreeCandidacyForGraduatedPersonProcess;
import org.fenixedu.academic.domain.degree.DegreeType;
import org.fenixedu.academic.ui.struts.action.candidacy.CandidacyProcessDA.ChooseDegreeBean;
import org.fenixedu.bennu.core.security.Authenticate;
import pt.ist.fenixWebFramework.rendererExtensions.converters.DomainObjectKeyConverter;
import pt.ist.fenixWebFramework.renderers.DataProvider;
import pt.ist.fenixWebFramework.renderers.components.converters.Converter;
import com.google.common.base.Predicate;
import com.google.common.collect.Collections2;
public class DegreeChangeIndividualCandidacyDegreesProvider implements DataProvider {
@Override
public Object provide(Object source, Object currentValue) {
final Set<AcademicProgram> programs =
AcademicAccessRule.getProgramsAccessibleToFunction(AcademicOperationType.MANAGE_INDIVIDUAL_CANDIDACIES,
Authenticate.getUser()).collect(Collectors.toSet());
return Collections2.filter(getDegrees(source), new Predicate<Degree>() {
@Override
public boolean apply(Degree degree) {
return programs.contains(degree);
}
});
}
private Collection<Degree> getDegrees(Object source) {
if (source instanceof IndividualCandidacyProcessWithPrecedentDegreeInformationBean) {
IndividualCandidacyProcessWithPrecedentDegreeInformationBean bean =
(IndividualCandidacyProcessWithPrecedentDegreeInformationBean) source;
if (bean.getCandidacyProcess() != null) {
return bean.getCandidacyProcess().getDegreeSet();
} else {
return bean.getIndividualCandidacyProcess().getCandidacyProcess().getDegreeSet();
}
}
if (source instanceof ChooseDegreeBean) {
final ChooseDegreeBean bean = (ChooseDegreeBean) source;
final CandidacyProcess candidacyProcess = bean.getCandidacyProcess();
if (candidacyProcess instanceof DegreeCandidacyForGraduatedPersonProcess) {
final DegreeCandidacyForGraduatedPersonProcess candidacyForGraduatedPersonProcess =
(DegreeCandidacyForGraduatedPersonProcess) candidacyProcess;
return candidacyForGraduatedPersonProcess.getAvailableDegrees();
}
}
return Degree.readAllByDegreeType(DegreeType.BOLONHA_MASTER_DEGREE, DegreeType.BOLONHA_INTEGRATED_MASTER_DEGREE);
}
@Override
public Converter getConverter() {
return new DomainObjectKeyConverter();
}
}