From f339f5de2ee6d354f55e14e9340bebc4611535b3 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 09 Jun 2011 19:04:24 -0400
Subject: [PATCH] Unit testing. Documentation. Simplified settings classes.

---
 src/com/gitblit/wicket/pages/SummaryPage.java |   61 ++++++++++++++++++++++++++----
 1 files changed, 52 insertions(+), 9 deletions(-)

diff --git a/src/com/gitblit/wicket/pages/SummaryPage.java b/src/com/gitblit/wicket/pages/SummaryPage.java
index f820694..e85901a 100644
--- a/src/com/gitblit/wicket/pages/SummaryPage.java
+++ b/src/com/gitblit/wicket/pages/SummaryPage.java
@@ -18,6 +18,7 @@
 import java.awt.Color;
 import java.awt.Dimension;
 import java.text.MessageFormat;
+import java.text.ParseException;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -25,8 +26,10 @@
 
 import org.apache.wicket.PageParameters;
 import org.apache.wicket.markup.html.basic.Label;
+import org.apache.wicket.markup.html.link.BookmarkablePageLink;
 import org.apache.wicket.protocol.http.WebRequest;
 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;
@@ -42,7 +45,9 @@
 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;
@@ -73,7 +78,7 @@
 		List<Metric> metrics = null;
 		Metric metricsTotal = null;
 		if (GitBlit.getBoolean(Keys.web.generateActivityGraph, true)) {
-			metrics = MetricUtils.getDateMetrics(r, true);
+			metrics = MetricUtils.getDateMetrics(r, null, true, null);
 			metricsTotal = metrics.remove(0);
 		}
 
@@ -84,12 +89,14 @@
 		add(WicketUtils.createTimestampLabel("repositoryLastChange", JGitUtils.getLastChange(r),
 				getTimeZone()));
 		if (metricsTotal == null) {
-			add(new Label("repositoryMetrics", ""));
+			add(new Label("branchStats", ""));
 		} else {
-			add(new Label("repositoryMetrics", MessageFormat.format(
-					"{0} commits and {1} tags in {2}", metricsTotal.count, metricsTotal.tag,
-					TimeUtils.duration(metricsTotal.duration))));
+			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>();
 
@@ -137,8 +144,44 @@
 				.setEscapeModelStrings(false));
 
 		add(new LogPanel("commitsPanel", repositoryName, null, r, numberCommits, 0));
-		add(new TagsPanel("tagsPanel", repositoryName, r, numberRefs));
-		add(new BranchesPanel("branchesPanel", getRepositoryModel(), r, numberRefs));
+		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);
@@ -162,9 +205,9 @@
 			provider.addAxis(dateAxis);
 
 			ChartAxis commitAxis = new ChartAxis(ChartAxisType.LEFT);
-			commitAxis.setLabels(new String[] { "", String.valueOf((int) WicketUtils.maxValue(metrics)) });
+			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));
 

--
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