/*
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* Copyright 2013 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.wicket.panels;
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import java.io.Serializable;
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import java.text.DateFormat;
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import java.text.MessageFormat;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import org.apache.wicket.behavior.HeaderContributor;
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import org.apache.wicket.markup.html.basic.Label;
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import com.gitblit.Keys;
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import com.gitblit.models.ProjectModel;
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import com.gitblit.utils.StringUtils;
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import com.gitblit.wicket.WicketUtils;
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import com.gitblit.wicket.freemarker.FreemarkerPanel;
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import com.gitblit.wicket.ng.NgController;
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/**
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* A client-side filterable rich project list which uses Freemarker, Wicket,
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* and AngularJS.
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*
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* @author James Moger
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*
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*/
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public class FilterableProjectList extends BasePanel {
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private static final long serialVersionUID = 1L;
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private final List<ProjectModel> projects;
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private String title;
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private String iconClass;
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public FilterableProjectList(String id, List<ProjectModel> projects) {
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super(id);
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this.projects = projects;
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}
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public void setTitle(String title, String iconClass) {
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this.title = title;
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this.iconClass = iconClass;
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}
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@Override
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protected void onInitialize() {
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super.onInitialize();
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String id = getId();
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String ngCtrl = id + "Ctrl";
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String ngList = id + "List";
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Map<String, Object> values = new HashMap<String, Object>();
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values.put("ngCtrl", ngCtrl);
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values.put("ngList", ngList);
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// use Freemarker to setup an AngularJS/Wicket html snippet
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FreemarkerPanel panel = new FreemarkerPanel("listComponent", "FilterableProjectList.fm", values);
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panel.setParseGeneratedMarkup(true);
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panel.setRenderBodyOnly(true);
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add(panel);
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// add the Wicket controls that are referenced in the snippet
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String listTitle = StringUtils.isEmpty(title) ? getString("gb.projects") : title;
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panel.add(new Label(ngList + "Title", MessageFormat.format("{0} ({1})", listTitle, projects.size())));
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if (StringUtils.isEmpty(iconClass)) {
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panel.add(new Label(ngList + "Icon").setVisible(false));
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} else {
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Label icon = new Label(ngList + "Icon");
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WicketUtils.setCssClass(icon, iconClass);
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panel.add(icon);
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}
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String format = app().settings().getString(Keys.web.datestampShortFormat, "MM/dd/yy");
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final DateFormat df = new SimpleDateFormat(format);
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df.setTimeZone(getTimeZone());
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Collections.sort(projects, new Comparator<ProjectModel>() {
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@Override
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public int compare(ProjectModel o1, ProjectModel o2) {
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return o2.lastChange.compareTo(o1.lastChange);
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}
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});
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List<ProjectListItem> list = new ArrayList<ProjectListItem>();
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for (ProjectModel proj : projects) {
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if (proj.isUserProject() || proj.repositories.isEmpty()) {
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// exclude user projects from list
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continue;
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}
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ProjectListItem item = new ProjectListItem();
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item.p = proj.name;
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item.n = StringUtils.isEmpty(proj.title) ? proj.name : proj.title;
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item.i = proj.description;
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item.t = getTimeUtils().timeAgo(proj.lastChange);
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item.d = df.format(proj.lastChange);
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item.c = proj.repositories.size();
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list.add(item);
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}
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// inject an AngularJS controller with static data
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NgController ctrl = new NgController(ngCtrl);
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ctrl.addVariable(ngList, list);
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add(new HeaderContributor(ctrl));
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}
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protected class ProjectListItem implements Serializable {
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private static final long serialVersionUID = 1L;
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String p; // path
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String n; // name
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String t; // time ago
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String d; // last updated
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String i; // information/description
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long c; // repository count
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}
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}
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