/////////////////////////////////////////////////////////////////////////////
//
// 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.web.core;
import org.apache.commons.lang.StringUtils;
import org.apache.wicket.Component;
import org.apache.wicket.extensions.ajax.markup.html.AjaxLazyLoadPanel;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.head.JavaScriptReferenceHeaderItem;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.markup.repeater.RepeatingView;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.wicket.spring.injection.annot.SpringBean;
import org.projectforge.user.PFUserDO;
import org.projectforge.user.UserGroupCache;
import org.projectforge.web.fibu.ISelectCallerPage;
import org.projectforge.web.registry.WebRegistry;
import org.projectforge.web.registry.WebRegistryEntry;
import org.projectforge.web.wicket.AbstractStandardFormPage;
public class SearchPage extends AbstractStandardFormPage implements ISelectCallerPage
{
private static final long serialVersionUID = -8416731462457080883L;
private static final org.apache.log4j.Logger log = org.apache.log4j.Logger.getLogger(SearchPage.class);
private final SearchForm form;
@SpringBean(name = "userGroupCache")
private UserGroupCache userGroupCache;
private final RepeatingView areaRepeater;
// Do not execute the search on the first call (due to performance issues):
private boolean refreshed = true;
public SearchPage(final PageParameters parameters)
{
this(parameters, null);
}
/**
* @param parameters
* @param searchString if given all areas will be searched.
*/
public SearchPage(final PageParameters parameters, final String searchString)
{
super(parameters);
form = new SearchForm(this, searchString);
body.add(form);
form.init();
areaRepeater = new RepeatingView("areaRepeater");
body.add(areaRepeater);
if (StringUtils.isNotBlank(searchString) == true) {
// User wants to search, so show results directly:
refreshed = false;
}
}
@Override
public void cancelSelection(final String property)
{
}
public void select(final String property, final Object selectedValue)
{
if ("userId".equals(property) == true) {
final PFUserDO user = userGroupCache.getUser((Integer) selectedValue);
form.filter.setModifiedByUser(user);
} else {
log.error("Property '" + property + "' not supported for selection.");
}
}
public void unselect(final String property)
{
log.error("Property '" + property + "' not supported for unselection.");
}
@Override
protected void onBeforeRender()
{
refresh();
super.onBeforeRender();
}
@Override
protected void onAfterRender()
{
refreshed = false;
super.onAfterRender();
}
void refresh()
{
if (refreshed == true) {
// Do nothing (called twice).
return;
}
refreshed = true;
areaRepeater.removeAll();
if (form.filter.isEmpty() == true) {
return;
}
if ("ALL".equals(form.filter.getArea()) == true) {
for (final WebRegistryEntry registryEntry : WebRegistry.instance().getOrderedList()) {
if (SearchForm.isSearchable(registryEntry.getRegistryEntry()) == true) {
addArea(registryEntry);
}
}
} else {
final WebRegistryEntry registryEntry = WebRegistry.instance().getEntry(form.filter.getArea());
if (registryEntry == null) {
log.error("Can't search in area '" + form.filter.getArea() + "'. No such area registered in WebRegistry! No results.");
} else {
addArea(registryEntry);
}
}
}
private void addArea(final WebRegistryEntry webRegistryEntry)
{
@SuppressWarnings("serial")
final Panel panel = new AjaxLazyLoadPanel(areaRepeater.newChildId()) {
@Override
public final Component getLazyLoadComponent(final String id)
{
final SearchAreaPanel searchAreaPanel = new SearchAreaPanel(SearchPage.this, id, form.filter, webRegistryEntry);
return searchAreaPanel;
}
};
areaRepeater.add(panel);
}
@Override
public void renderHead(final IHeaderResponse response)
{
super.renderHead(response);
response.render(JavaScriptReferenceHeaderItem.forUrl("scripts/zoom.js"));
}
@Override
protected String getTitle()
{
return getString("search.title");
}
}