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/*
* Copyright 2011 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.pages;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.PageParameters;
import org.apache.wicket.behavior.HeaderContributor;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.BookmarkablePageLink;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.markup.repeater.data.DataView;
import org.apache.wicket.markup.repeater.data.ListDataProvider;
import org.eclipse.jgit.lib.Repository;
import com.gitblit.GitBlit;
import com.gitblit.Keys;
import com.gitblit.models.Metric;
import com.gitblit.models.RepositoryModel;
import com.gitblit.models.UserModel;
import com.gitblit.utils.JGitUtils;
import com.gitblit.wicket.CacheControl;
import com.gitblit.wicket.CacheControl.LastModified;
import com.gitblit.wicket.GitBlitWebSession;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.charting.GoogleChart;
import com.gitblit.wicket.charting.GoogleCharts;
import com.gitblit.wicket.charting.GoogleLineChart;
import com.gitblit.wicket.panels.BranchesPanel;
import com.gitblit.wicket.panels.LinkPanel;
import com.gitblit.wicket.panels.ReflogPanel;
import com.gitblit.wicket.panels.RepositoryUrlPanel;
import com.gitblit.wicket.panels.TagsPanel;
@CacheControl(LastModified.REPOSITORY)
public class OverviewPage extends RepositoryPage {
public OverviewPage(PageParameters params) {
super(params);
int numberRefs = GitBlit.getInteger(Keys.web.summaryRefsCount, 5);
Repository r = getRepository();
final RepositoryModel model = getRepositoryModel();
UserModel user = GitBlitWebSession.get().getUser();
if (user == null) {
user = UserModel.ANONYMOUS;
}
List<Metric> metrics = null;
Metric metricsTotal = null;
if (!model.skipSummaryMetrics && GitBlit.getBoolean(Keys.web.generateActivityGraph, true)) {
metrics = GitBlit.self().getRepositoryDefaultMetrics(model, r);
metricsTotal = metrics.remove(0);
}
addSyndicationDiscoveryLink();
// repository description
add(new Label("repositoryDescription", getRepositoryModel().description));
// owner links
final List<String> owners = new ArrayList<String>(getRepositoryModel().owners);
ListDataProvider<String> ownersDp = new ListDataProvider<String>(owners);
DataView<String> ownersView = new DataView<String>("repositoryOwners", ownersDp) {
private static final long serialVersionUID = 1L;
int counter = 0;
@Override
public void populateItem(final Item<String> item) {
String ownername = item.getModelObject();
UserModel ownerModel = GitBlit.self().getUserModel(ownername);
if (ownerModel != null) {
item.add(new LinkPanel("owner", null, ownerModel.getDisplayName(), UserPage.class,
WicketUtils.newUsernameParameter(ownerModel.username)).setRenderBodyOnly(true));
} else {
Label owner = new Label("owner", ownername);
WicketUtils.setCssStyle(owner, "text-decoration: line-through;");
WicketUtils.setHtmlTooltip(owner, MessageFormat.format(getString("gb.failedToFindAccount"), ownername));
item.add(owner);
}
counter++;
item.add(new Label("comma", ",").setVisible(counter < owners.size()));
item.setRenderBodyOnly(true);
}
};
ownersView.setRenderBodyOnly(true);
add(ownersView);
add(WicketUtils.createTimestampLabel("repositoryLastChange",
JGitUtils.getLastChange(r).when, getTimeZone(), getTimeUtils()));
add(new Label("repositorySize", model.size));
if (metricsTotal == null) {
add(new Label("branchStats", ""));
} else {
add(new Label("branchStats",
MessageFormat.format(getString("gb.branchStats"), metricsTotal.count,
metricsTotal.tag, getTimeUtils().duration(metricsTotal.duration))));
}
add(new BookmarkablePageLink<Void>("metrics", MetricsPage.class,
WicketUtils.newRepositoryParameter(repositoryName)));
add(new RepositoryUrlPanel("repositoryUrlPanel", false, user, model));
int reflogCount = GitBlit.getInteger(Keys.web.overviewReflogCount, 5);
ReflogPanel reflog = new ReflogPanel("reflogPanel", getRepositoryModel(), r, reflogCount, 0);
add(reflog);
add(new TagsPanel("tagsPanel", repositoryName, r, numberRefs).hideIfEmpty());
add(new BranchesPanel("branchesPanel", getRepositoryModel(), r, numberRefs, false).hideIfEmpty());
// Display an activity line graph
insertActivityGraph(metrics);
}
@Override
protected String getPageName() {
return getString("gb.overview");
}
private void insertActivityGraph(List<Metric> metrics) {
if ((metrics != null) && (metrics.size() > 0)
&& GitBlit.getBoolean(Keys.web.generateActivityGraph, true)) {
// daily line chart
GoogleChart chart = new GoogleLineChart("chartDaily", "", "unit",
getString("gb.commits"));
for (Metric metric : metrics) {
chart.addValue(metric.name, metric.count);
}
chart.setWidth(375);
chart.setHeight(150);
GoogleCharts charts = new GoogleCharts();
charts.addChart(chart);
add(new HeaderContributor(charts));
}
}
}
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