/*
* Copyright 2013 gitblit.com.
*
* Licensed 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 com.gitblit.wicket.panels;
import java.io.Serializable;
import java.text.DateFormat;
import java.text.MessageFormat;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.wicket.behavior.HeaderContributor;
import org.apache.wicket.markup.html.basic.Label;
import com.gitblit.Keys;
import com.gitblit.models.ProjectModel;
import com.gitblit.utils.StringUtils;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.freemarker.FreemarkerPanel;
import com.gitblit.wicket.ng.NgController;
/**
* A client-side filterable rich project list which uses Freemarker, Wicket,
* and AngularJS.
*
* @author James Moger
*
*/
public class FilterableProjectList extends BasePanel {
private static final long serialVersionUID = 1L;
private final List<ProjectModel> projects;
private String title;
private String iconClass;
public FilterableProjectList(String id, List<ProjectModel> projects) {
super(id);
this.projects = projects;
}
public void setTitle(String title, String iconClass) {
this.title = title;
this.iconClass = iconClass;
}
@Override
protected void onInitialize() {
super.onInitialize();
String id = getId();
String ngCtrl = id + "Ctrl";
String ngList = id + "List";
Map<String, Object> values = new HashMap<String, Object>();
values.put("ngCtrl", ngCtrl);
values.put("ngList", ngList);
// use Freemarker to setup an AngularJS/Wicket html snippet
FreemarkerPanel panel = new FreemarkerPanel("listComponent", "FilterableProjectList.fm", values);
panel.setParseGeneratedMarkup(true);
panel.setRenderBodyOnly(true);
add(panel);
// add the Wicket controls that are referenced in the snippet
String listTitle = StringUtils.isEmpty(title) ? getString("gb.projects") : title;
panel.add(new Label(ngList + "Title", MessageFormat.format("{0} ({1})", listTitle, projects.size())));
if (StringUtils.isEmpty(iconClass)) {
panel.add(new Label(ngList + "Icon").setVisible(false));
} else {
Label icon = new Label(ngList + "Icon");
WicketUtils.setCssClass(icon, iconClass);
panel.add(icon);
}
String format = app().settings().getString(Keys.web.datestampShortFormat, "MM/dd/yy");
final DateFormat df = new SimpleDateFormat(format);
df.setTimeZone(getTimeZone());
Collections.sort(projects, new Comparator<ProjectModel>() {
@Override
public int compare(ProjectModel o1, ProjectModel o2) {
return o2.lastChange.compareTo(o1.lastChange);
}
});
List<ProjectListItem> list = new ArrayList<ProjectListItem>();
for (ProjectModel proj : projects) {
if (proj.isUserProject() || proj.repositories.isEmpty()) {
// exclude user projects from list
continue;
}
ProjectListItem item = new ProjectListItem();
item.p = proj.name;
item.n = StringUtils.isEmpty(proj.title) ? proj.name : proj.title;
item.i = proj.description;
item.t = getTimeUtils().timeAgo(proj.lastChange);
item.d = df.format(proj.lastChange);
item.c = proj.repositories.size();
list.add(item);
}
// inject an AngularJS controller with static data
NgController ctrl = new NgController(ngCtrl);
ctrl.addVariable(ngList, list);
add(new HeaderContributor(ctrl));
}
protected class ProjectListItem implements Serializable {
private static final long serialVersionUID = 1L;
String p; // path
String n; // name
String t; // time ago
String d; // last updated
String i; // information/description
long c; // repository count
}
}