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- package com.gitblit.wicket.pages;
-
- import java.awt.Color;
- import java.awt.Dimension;
- import java.text.MessageFormat;
- import java.util.List;
-
- import org.apache.wicket.PageParameters;
- import org.apache.wicket.markup.html.basic.Label;
- import org.eclipse.jgit.lib.Repository;
- import org.wicketstuff.googlecharts.AbstractChartData;
- import org.wicketstuff.googlecharts.Chart;
- import org.wicketstuff.googlecharts.ChartAxis;
- import org.wicketstuff.googlecharts.ChartAxisType;
- import org.wicketstuff.googlecharts.ChartProvider;
- import org.wicketstuff.googlecharts.ChartType;
- import org.wicketstuff.googlecharts.IChartData;
- import org.wicketstuff.googlecharts.LineStyle;
- import org.wicketstuff.googlecharts.MarkerType;
- import org.wicketstuff.googlecharts.ShapeMarker;
-
- import com.gitblit.GitBlit;
- import com.gitblit.Keys;
- import com.gitblit.utils.JGitUtils;
- import com.gitblit.utils.TimeUtils;
- import com.gitblit.wicket.RepositoryPage;
- import com.gitblit.wicket.WicketUtils;
- import com.gitblit.wicket.models.Metric;
- import com.gitblit.wicket.panels.BranchesPanel;
- import com.gitblit.wicket.panels.LogPanel;
- import com.gitblit.wicket.panels.TagsPanel;
-
- public class SummaryPage extends RepositoryPage {
-
- public SummaryPage(PageParameters params) {
- super(params);
-
- int numCommitsDef = 20;
- int numRefsDef = 5;
-
- int numberCommits = GitBlit.self().settings().getInteger(Keys.web.summaryCommitCount, numCommitsDef);
- if (numberCommits <= 0) {
- numberCommits = numCommitsDef;
- }
-
- int numberRefs = GitBlit.self().settings().getInteger(Keys.web.summaryRefsCount, numRefsDef);
- if (numberRefs <= 0) {
- numberRefs = numRefsDef;
- }
-
- Repository r = getRepository();
- List<Metric> metrics = null;
- Metric metricsTotal = null;
- if (GitBlit.self().settings().getBoolean(Keys.web.generateActivityGraph, true)) {
- metrics = JGitUtils.getDateMetrics(r);
- metricsTotal = metrics.remove(0);
- }
-
- // repository description
- add(new Label("repositoryDescription", description));
- add(new Label("repositoryOwner", JGitUtils.getRepositoryOwner(r)));
-
- add(WicketUtils.createTimestampLabel("repositoryLastChange", JGitUtils.getLastChange(r), getTimeZone()));
- if (metricsTotal == null) {
- add(new Label("repositoryStats", ""));
- } else {
- add(new Label("repositoryStats", MessageFormat.format("{0} commits and {1} tags in {2}", metricsTotal.count, metricsTotal.tag, TimeUtils.duration(metricsTotal.duration))));
- }
- add(new Label("repositoryCloneUrl", GitBlit.self().getCloneUrl(repositoryName)));
-
- add(new LogPanel("commitsPanel", repositoryName, null, r, numberCommits, 0));
- add(new TagsPanel("tagsPanel", repositoryName, r, numberRefs));
- add(new BranchesPanel("branchesPanel", repositoryName, r, numberRefs));
-
- // Display an activity line graph
- insertActivityGraph(metrics);
- }
-
- @Override
- protected String getPageName() {
- return getString("gb.summary");
- }
-
- private void insertActivityGraph(List<Metric> metrics) {
- if (metrics.size() > 0 && GitBlit.self().settings().getBoolean(Keys.web.generateActivityGraph, true)) {
- IChartData data = getChartData(metrics);
-
- ChartProvider provider = new ChartProvider(new Dimension(400, 100), ChartType.LINE, data);
- ChartAxis dateAxis = new ChartAxis(ChartAxisType.BOTTOM);
- dateAxis.setLabels(new String[] { metrics.get(0).name, metrics.get(metrics.size() / 2).name, metrics.get(metrics.size() - 1).name });
- provider.addAxis(dateAxis);
-
- ChartAxis commitAxis = new ChartAxis(ChartAxisType.LEFT);
- commitAxis.setLabels(new String[] { "", String.valueOf((int) maxValue(metrics)) });
- provider.addAxis(commitAxis);
-
- provider.setLineStyles(new LineStyle[] {new LineStyle(2, 4, 0), new LineStyle(0, 4, 1)});
- provider.addShapeMarker(new ShapeMarker(MarkerType.CIRCLE, Color.BLUE, 1, -1, 5));
-
- add(new Chart("commitsChart", provider));
- } else {
- add(WicketUtils.newBlankImage("commitsChart"));
- }
- }
-
- protected IChartData getChartData(List<Metric> metrics) {
- final double[] commits = new double[metrics.size()];
- final double[] tags = new double[metrics.size()];
- int i = 0;
- double max = 0;
- for (Metric m : metrics) {
- commits[i] = m.count;
- if (m.tag > 0) {
- tags[i] = m.count;
- } else {
- tags[i] = -1d;
- }
- max = Math.max(max, m.count);
- i++;
- }
- IChartData data = new AbstractChartData(max) {
- private static final long serialVersionUID = 1L;
-
- public double[][] getData() {
- return new double[][] { commits, tags };
- }
- };
- return data;
- }
-
- protected String[] getNames(List<Metric> results) {
- String[] names = new String[results.size()];
- for (int i = 0; i < results.size(); i++) {
- names[i] = results.get(i).name;
- }
- return names;
- }
-
- protected double maxValue(List<Metric> metrics) {
- double max = Double.MIN_VALUE;
- for (Metric m : metrics) {
- if (m.count > max) {
- max = m.count;
- }
- }
- return max;
- }
- }
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