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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.awt.Color;
- import java.awt.Dimension;
- import java.text.MessageFormat;
- import java.text.ParseException;
- import java.util.ArrayList;
- import java.util.List;
-
- import org.apache.wicket.PageParameters;
- import org.apache.wicket.markup.html.basic.Label;
- import org.apache.wicket.markup.html.link.BookmarkablePageLink;
- import org.eclipse.jgit.lib.Repository;
- import org.eclipse.jgit.revwalk.RevCommit;
- 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.Constants;
- import com.gitblit.Constants.AccessRestrictionType;
- import com.gitblit.GitBlit;
- import com.gitblit.Keys;
- import com.gitblit.models.Metric;
- import com.gitblit.models.PathModel;
- import com.gitblit.utils.JGitUtils;
- import com.gitblit.utils.MarkdownUtils;
- import com.gitblit.utils.MetricUtils;
- import com.gitblit.utils.StringUtils;
- import com.gitblit.utils.TimeUtils;
- import com.gitblit.wicket.WicketUtils;
- 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.getInteger(Keys.web.summaryCommitCount, numCommitsDef);
- if (numberCommits <= 0) {
- numberCommits = numCommitsDef;
- }
-
- int numberRefs = GitBlit.getInteger(Keys.web.summaryRefsCount, numRefsDef);
- if (numberRefs <= 0) {
- numberRefs = numRefsDef;
- }
-
- Repository r = getRepository();
- List<Metric> metrics = null;
- Metric metricsTotal = null;
- if (GitBlit.getBoolean(Keys.web.generateActivityGraph, true)) {
- metrics = MetricUtils.getDateMetrics(r, null, true, null);
- metricsTotal = metrics.remove(0);
- }
-
- addSyndicationDiscoveryLink();
-
- // repository description
- add(new Label("repositoryDescription", getRepositoryModel().description));
- add(new Label("repositoryOwner", getRepositoryModel().owner));
-
- add(WicketUtils.createTimestampLabel("repositoryLastChange", JGitUtils.getLastChange(r),
- getTimeZone()));
- if (metricsTotal == null) {
- add(new Label("branchStats", ""));
- } else {
- add(new Label("branchStats",
- MessageFormat.format("{0} commits and {1} tags in {2}", metricsTotal.count,
- metricsTotal.tag, TimeUtils.duration(metricsTotal.duration))));
- }
- add(new BookmarkablePageLink<Void>("metrics", MetricsPage.class,
- WicketUtils.newRepositoryParameter(repositoryName)));
-
- List<String> repositoryUrls = new ArrayList<String>();
-
- if (GitBlit.getBoolean(Keys.git.enableGitServlet, true)) {
- AccessRestrictionType accessRestriction = getRepositoryModel().accessRestriction;
- switch (accessRestriction) {
- case NONE:
- add(WicketUtils.newClearPixel("accessRestrictionIcon").setVisible(false));
- break;
- case PUSH:
- add(WicketUtils.newImage("accessRestrictionIcon", "lock_go_16x16.png",
- getAccessRestrictions().get(accessRestriction)));
- break;
- case CLONE:
- add(WicketUtils.newImage("accessRestrictionIcon", "lock_pull_16x16.png",
- getAccessRestrictions().get(accessRestriction)));
- break;
- case VIEW:
- add(WicketUtils.newImage("accessRestrictionIcon", "shield_16x16.png",
- getAccessRestrictions().get(accessRestriction)));
- break;
- default:
- add(WicketUtils.newClearPixel("accessRestrictionIcon").setVisible(false));
- }
- StringBuilder sb = new StringBuilder();
- sb.append(WicketUtils.getHostURL(getRequestCycle().getRequest()));
- sb.append(Constants.GIT_PATH);
- sb.append(repositoryName);
- repositoryUrls.add(sb.toString());
- } else {
- add(WicketUtils.newClearPixel("accessRestrictionIcon").setVisible(false));
- }
- repositoryUrls.addAll(GitBlit.self().getOtherCloneUrls(repositoryName));
-
- add(new Label("repositoryCloneUrl", StringUtils.flattenStrings(repositoryUrls, "<br/>"))
- .setEscapeModelStrings(false));
-
- add(new LogPanel("commitsPanel", repositoryName, null, r, numberCommits, 0));
- add(new TagsPanel("tagsPanel", repositoryName, r, numberRefs).hideIfEmpty());
- add(new BranchesPanel("branchesPanel", getRepositoryModel(), r, numberRefs).hideIfEmpty());
-
- if (getRepositoryModel().showReadme) {
- String htmlText = null;
- try {
- RevCommit head = JGitUtils.getCommit(r, null);
- List<String> markdownExtensions = GitBlit.getStrings(Keys.web.markdownExtensions);
- List<PathModel> paths = JGitUtils.getFilesInPath(r, null, head);
- String readme = null;
- for (PathModel path : paths) {
- if (!path.isTree()) {
- String name = path.name.toLowerCase();
-
- if (name.startsWith("readme")) {
- if (name.indexOf('.') > -1) {
- String ext = name.substring(name.lastIndexOf('.') + 1);
- if (markdownExtensions.contains(ext)) {
- readme = path.name;
- break;
- }
- }
- }
- }
- }
- if (!StringUtils.isEmpty(readme)) {
- String markdownText = JGitUtils.getStringContent(r, head.getTree(), readme);
- htmlText = MarkdownUtils.transformMarkdown(markdownText);
- }
- } catch (ParseException p) {
- error(p.getMessage());
- }
- // Add the html to the page
- add(new Label("readme", htmlText).setEscapeModelStrings(false).setVisible(
- !StringUtils.isEmpty(htmlText)));
- } else {
- add(new Label("readme").setVisible(false));
- }
-
- // Display an activity line graph
- insertActivityGraph(metrics);
- }
-
- @Override
- protected String getPageName() {
- return getString("gb.summary");
- }
-
- private void insertActivityGraph(List<Metric> metrics) {
- if ((metrics != null) && (metrics.size() > 0)
- && GitBlit.getBoolean(Keys.web.generateActivityGraph, true)) {
- IChartData data = WicketUtils.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) WicketUtils.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"));
- }
- }
- }
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