/////////////////////////////////////////////////////////////////////////////
//
// Project ProjectForge Community Edition
// www.projectforge.org
//
// Copyright (C) 2001-2014 Kai Reinhard (k.reinhard@micromata.de)
//
// ProjectForge is dual-licensed.
//
// This community edition is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as published
// by the Free Software Foundation; version 3 of the License.
//
// This community edition 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 General
// Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, see http://www.gnu.org/licenses/.
//
/////////////////////////////////////////////////////////////////////////////
package org.projectforge.plugins.teamcal.event.importics;
import java.io.InputStream;
import java.util.List;
import net.fortuna.ical4j.data.CalendarBuilder;
import net.fortuna.ical4j.model.Calendar;
import net.fortuna.ical4j.model.component.VEvent;
import org.apache.wicket.markup.html.form.upload.FileUpload;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.wicket.spring.injection.annot.SpringBean;
import org.projectforge.common.ImportStorage;
import org.projectforge.common.ImportedSheet;
import org.projectforge.plugins.teamcal.admin.TeamCalDao;
import org.projectforge.plugins.teamcal.event.TeamEventDO;
import org.projectforge.web.core.importstorage.AbstractImportPage;
import org.projectforge.web.wicket.WicketUtils;
public class TeamCalImportPage extends AbstractImportPage<TeamCalImportForm>
{
private static final long serialVersionUID = 4717760936874814502L;
private static final org.apache.log4j.Logger log = org.apache.log4j.Logger.getLogger(TeamCalImportPage.class);
public static String PARAM_KEY_TEAM_CAL_ID = "teamCalId";
@SpringBean(name = "teamCalDao")
private TeamCalDao teamCalDao;
@SpringBean(name = "teamCalImportDao")
private TeamCalImportDao teamCalImportDao;
public TeamCalImportPage(final PageParameters parameters)
{
super(parameters);
form = new TeamCalImportForm(this);
body.add(form);
final Integer calId = WicketUtils.getAsInteger(parameters, PARAM_KEY_TEAM_CAL_ID);
if (calId != null) {
form.calendar = teamCalDao.getById(calId);
}
form.init();
}
public void setEventsToImport(final List<VEvent> events)
{
checkAccess();
final ImportStorage<TeamEventDO> storage = teamCalImportDao.importEvents(events, actionLog);
setStorage(storage);
}
protected void importEvents()
{
checkAccess();
final FileUpload fileUpload = form.fileUploadField.getFileUpload();
if (fileUpload != null) {
try {
final InputStream is = fileUpload.getInputStream();
actionLog.reset();
final String clientFilename = fileUpload.getClientFileName();
final CalendarBuilder builder = new CalendarBuilder();
final Calendar calendar = builder.build(is);
final ImportStorage<TeamEventDO> storage = teamCalImportDao.importEvents(calendar, clientFilename, actionLog);
setStorage(storage);
} catch (final Exception ex) {
log.error(ex.getMessage(), ex);
error("An error occurred (see log files for details): " + ex.getMessage());
clear();
} finally {
fileUpload.closeStreams();
}
}
}
void reconcile()
{
final String name = teamCalImportDao.getSheetName();
if (getStorage() == null) {
return;
}
@SuppressWarnings("unchecked")
final ImportedSheet<TeamEventDO> sheet = (ImportedSheet<TeamEventDO>) getStorage().getNamedSheet(name);
if (sheet == null || sheet.isReconciled() == false) {
return;
}
reconcile(teamCalImportDao.getSheetName());
}
@Override
protected ImportedSheet< ? > reconcile(final String sheetName)
{
checkAccess();
final ImportedSheet< ? > sheet = super.reconcile(sheetName);
teamCalImportDao.reconcile(getStorage(), sheet, form.getCalendarId());
return sheet;
}
@Override
protected ImportedSheet< ? > commit(final String sheetName)
{
checkAccess();
final ImportedSheet< ? > sheet = super.commit(sheetName);
teamCalImportDao.commit(getStorage(), sheet, form.getCalendarId());
return sheet;
}
private void checkAccess()
{
accessChecker.checkRestrictedOrDemoUser();
}
@Override
protected String getTitle()
{
return getString("plugins.teamcal.import.ics.title");
}
}