/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ro.nextreports.server.web.drilldown;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.behavior.AttributeAppender;
import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow;
import org.apache.wicket.extensions.markup.html.repeater.data.grid.ICellPopulator;
import org.apache.wicket.extensions.markup.html.repeater.data.table.AbstractColumn;
import org.apache.wicket.extensions.markup.html.repeater.data.table.DataTable;
import org.apache.wicket.extensions.markup.html.repeater.data.table.IColumn;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.spring.injection.annot.SpringBean;
import ro.nextreports.server.domain.Chart;
import ro.nextreports.server.domain.DrillDownEntity;
import ro.nextreports.server.domain.Entity;
import ro.nextreports.server.domain.Report;
import ro.nextreports.server.service.StorageService;
import ro.nextreports.server.web.common.misc.AjaxConfirmLink;
import ro.nextreports.server.web.common.table.BaseTable;
import ro.nextreports.server.web.core.EntityBrowserPanel;
public class DrillDownEntityPanel extends Panel {
private static final long serialVersionUID = 1L;
private Entity entity;
private DataTable<DrillDownEntity, String> table;
private DrillDownEntitiesDataProvider dataProvider;
private ModalWindow dialog;
@SpringBean
private StorageService storageService;
public DrillDownEntityPanel(String id, final Entity entity) {
super(id);
this.entity = entity;
init();
}
private void init() {
add(new Label("legend", getString("ActionContributor.Drill.name")));
add(new Label("entityName", new Model<String>(entity.getName())));
addTable();
dialog = new ModalWindow("dialog");
add(dialog);
final AjaxLink addLink = new AjaxLink("addDrill") {
@Override
public void onClick(AjaxRequestTarget target) {
dialog.setTitle(getString("ActionContributor.Drill.addTitle"));
dialog.setInitialWidth(400);
dialog.setUseInitialHeight(false);
dialog.setContent(new AddDrillDownPanel(dialog.getContentId(), entity) {
@Override
public void onAddDrillDownEntity(AjaxRequestTarget target, Form form, DrillDownEntity drillEntity) {
try {
ModalWindow.closeCurrent(target);
List<DrillDownEntity> drillEntities = getDrillDownEntities(entity);
drillEntities.add(drillEntity);
storageService.modifyEntity(entity);
target.add(table);
refreshAddLink(target);
} catch (Exception e) {
e.printStackTrace();
form.error(e.getMessage());
}
}
@Override
public void onCancel(AjaxRequestTarget target) {
ModalWindow.closeCurrent(target);
}
});
dialog.show(target);
}
@Override
public boolean isEnabled() {
List<DrillDownEntity> list = getDrillDownEntities(entity);
if (list.size() == 0) {
return true;
} else {
DrillDownEntity last = list.get(list.size()-1);
return (last.getUrl() == null);
}
}
};
addLink.setOutputMarkupId(true);
add(addLink);
add(new AjaxConfirmLink("deleteDrill") {
@Override
public void onClick(AjaxRequestTarget target) {
try {
List<DrillDownEntity> drillEntities = getDrillDownEntities(entity);
if (drillEntities.size() > 0) {
drillEntities.remove(drillEntities.size() - 1);
storageService.modifyEntity(entity);
target.add(table);
target.add(addLink);
}
} catch (Exception e) {
e.printStackTrace();
error(e.getMessage());
}
}
@Override
public String getMessage() {
return getString("ActionContributor.Drill.deleteLast");
}
});
add(new AjaxLink("cancel") {
@Override
public void onClick(AjaxRequestTarget target) {
EntityBrowserPanel panel = findParent(EntityBrowserPanel.class);
panel.backwardWorkspace(target);
}
});
}
private void refreshAddLink(AjaxRequestTarget target) {
target.add(get("addDrill"));
}
private void addTable() {
List<IColumn<DrillDownEntity, String>> columns = new ArrayList<IColumn<DrillDownEntity, String>>();
columns.add(new AbstractColumn<DrillDownEntity, String>(new Model<String>(getString("ActionContributor.Drill.index"))) {
@Override
public String getCssClass() {
return "name-col";
}
public void populateItem(Item<ICellPopulator<DrillDownEntity>> item, String componentId,
final IModel<DrillDownEntity> rowModel) {
final DrillDownEntity drill = rowModel.getObject();
final String index = String.valueOf(drill.getIndex());
item.add(new Label(componentId, new Model<String>(index)));
item.add(AttributeAppender.append("class", "name-col"));
}
});
columns.add(new AbstractColumn<DrillDownEntity, String>(new Model<String>(getString("ActionContributor.Drill.target"))) {
public void populateItem(Item<ICellPopulator<DrillDownEntity>> item, String componentId,
final IModel<DrillDownEntity> rowModel) {
final DrillDownEntity drill = rowModel.getObject();
String path;
if (drill.getEntity() == null) {
path = drill.getUrl();
} else {
path = String.valueOf(drill.getEntity().getPath());
}
item.add(new Label(componentId, new Model<String>(path)));
}
});
columns.add(new AbstractColumn<DrillDownEntity, String>(new Model<String>(getString("ActionContributor.Drill.parameter"))) {
public void populateItem(Item<ICellPopulator<DrillDownEntity>> item, String componentId,
final IModel<DrillDownEntity> rowModel) {
final DrillDownEntity drill = rowModel.getObject();
String param = String.valueOf(drill.getLinkParameter());
if ("null".equals(param)) {
param = "-";
}
item.add(new Label(componentId, new Model<String>(param)));
}
});
columns.add(new AbstractColumn<DrillDownEntity, String>(new Model<String>(getString("ActionContributor.Drill.type"))) {
public void populateItem(Item<ICellPopulator<DrillDownEntity>> item, String componentId,
final IModel<DrillDownEntity> rowModel) {
final DrillDownEntity drill = rowModel.getObject();
String entityName = "N/A";
if (drill.getType() == DrillDownEntity.REPORT_TYPE) {
entityName = getString("Report");
} else if (drill.getType() == DrillDownEntity.CHART_TYPE) {
entityName = getString("Chart");
} else if (drill.getType() == DrillDownEntity.URL_TYPE) {
entityName = getString("Url");
}
item.add(new Label(componentId, new Model<String>(entityName)));
}
});
columns.add(new AbstractColumn<DrillDownEntity, String>(new Model<String>(getString("ActionContributor.Drill.column"))) {
public void populateItem(Item<ICellPopulator<DrillDownEntity>> item, String componentId,
final IModel<DrillDownEntity> rowModel) {
final DrillDownEntity drill = rowModel.getObject();
String column = drill.getColumn() == 0 ? "-" : String.valueOf(drill.getColumn());
item.add(new Label(componentId, new Model<String>(column)));
}
});
dataProvider = new DrillDownEntitiesDataProvider(entity);
table = new BaseTable<DrillDownEntity>("table", columns, dataProvider, 300);
table.setOutputMarkupId(true);
add(table);
}
public List<DrillDownEntity> getDrillDownEntities(Entity entity) {
if (entity instanceof Report) {
return ((Report)entity).getDrillDownEntities();
} else if(entity instanceof Chart) {
return ((Chart)entity).getDrillDownEntities();
} else {
throw new IllegalArgumentException("Invalid entity type.");
}
}
}