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- package com.gitblit.wicket.pages;
-
- import java.awt.Dimension;
- import java.util.List;
-
- import org.apache.wicket.PageParameters;
- import org.apache.wicket.markup.html.basic.Label;
- import org.apache.wicket.markup.html.image.ContextImage;
- import org.eclipse.jgit.lib.Repository;
-
- import com.codecommit.wicket.AbstractChartData;
- import com.codecommit.wicket.Chart;
- import com.codecommit.wicket.ChartAxis;
- import com.codecommit.wicket.ChartAxisType;
- import com.codecommit.wicket.ChartProvider;
- import com.codecommit.wicket.ChartType;
- import com.codecommit.wicket.IChartData;
- import com.gitblit.GitBlit;
- import com.gitblit.Keys;
- import com.gitblit.utils.JGitUtils;
- 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 = JGitUtils.getDateMetrics(r);
-
- long numberOfCommits = 0;
- for (Metric m : metrics) {
- numberOfCommits += m.count;
- }
-
- // repository description
- add(new Label("repositoryDescription", description));
- add(new Label("repositoryOwner", JGitUtils.getRepositoryOwner(r)));
-
- add(WicketUtils.createTimestampLabel("repositoryLastChange", JGitUtils.getLastChange(r), getTimeZone()));
- 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 (GitBlit.self().settings().getBoolean(Keys.web.generateActivityGraph, true)) {
- IChartData data = getChartData(metrics);
-
- ChartProvider provider = new ChartProvider(new Dimension(400, 80), 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);
-
- add(new Chart("commitsChart", provider));
- } else {
- add(new ContextImage("commitsChart", "blank.png"));
- }
- }
-
- protected IChartData getChartData(List<Metric> metrics) {
- final double[] counts = new double[metrics.size()];
- int i = 0;
- double max = 0;
- for (Metric m : metrics) {
- counts[i++] = m.count;
- max = Math.max(max, m.count);
- }
- final double dmax = max;
- IChartData data = new AbstractChartData() {
- private static final long serialVersionUID = 1L;
-
- public double[][] getData() {
- return new double[][] { counts };
- }
-
- public double getMax() {
- return dmax;
- }
- };
- 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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