/**
* 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.academicAdministration.executionCourseManagement;
import java.io.IOException;
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.ExecutionSemester;
import org.fenixedu.academic.ui.struts.action.academicAdministration.AcademicAdministrationApplication.AcademicAdminExecutionsApp;
import org.fenixedu.academic.ui.struts.action.base.FenixDispatchAction;
import org.fenixedu.academic.util.Bundle;
import org.fenixedu.bennu.core.i18n.BundleUtil;
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.utl.ist.fenix.tools.util.excel.StyledExcelSpreadsheet;
@StrutsFunctionality(app = AcademicAdminExecutionsApp.class, path = "course-load-overview",
titleKey = "label.courseLoadOverview.viewInconsistencies", bundle = "AcademicAdminOffice",
accessGroup = "academic(VIEW_SCHEDULING_OVERSIGHT)")
@Mapping(path = "/courseLoadOverview", module = "academicAdministration")
@Forwards({ @Forward(name = "viewInconsistencies", path = "/academicAdministration/courseLoadOverview/viewInconsistencies.jsp") })
public class CourseLoadOverviewDA extends FenixDispatchAction {
@EntryPoint
public ActionForward viewInconsistencies(final ActionMapping mapping, final ActionForm form,
final HttpServletRequest request, final HttpServletResponse response) {
CourseLoadOverviewBean bean = getRenderedObject("courseLoadOverviewBean");
if (bean == null) {
bean = new CourseLoadOverviewBean();
}
request.setAttribute("courseLoadOverviewBean", bean);
RenderUtils.invalidateViewState();
return mapping.findForward("viewInconsistencies");
}
public ActionForward downloadInconsistencies(final ActionMapping mapping, final ActionForm form,
final HttpServletRequest request, final HttpServletResponse response) {
final ExecutionSemester executionSemester = getDomainObject(request, "executionSemesterOid");
final CourseLoadOverviewBean bean = new CourseLoadOverviewBean(executionSemester);
final StyledExcelSpreadsheet spreadsheet = bean.getInconsistencySpreadsheet();
response.setContentType("application/vnd.ms-excel");
response.setHeader("Content-disposition",
"attachment; filename=" + BundleUtil.getString(Bundle.ACADEMIC, "label.course.load.inconsistency.filename")
+ ".xls");
try {
final ServletOutputStream writer = response.getOutputStream();
spreadsheet.getWorkbook().write(writer);
writer.close();
} catch (final IOException e) {
throw new Error(e);
}
return null;
}
}