From a502d96a860456ec5e8c96761db70f7cabb74751 Mon Sep 17 00:00:00 2001
From: Paul Martin <paul@paulsputer.com>
Date: Sat, 30 Apr 2016 04:19:14 -0400
Subject: [PATCH] Merge pull request #1073 from gitblit/1062-DocEditorUpdates

---
 src/main/java/com/gitblit/wicket/pages/BlobPage.java |   33 ++++++++++++++++++++++-----------
 1 files changed, 22 insertions(+), 11 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/pages/BlobPage.java b/src/main/java/com/gitblit/wicket/pages/BlobPage.java
index 6c73ec1..1ef8f22 100644
--- a/src/main/java/com/gitblit/wicket/pages/BlobPage.java
+++ b/src/main/java/com/gitblit/wicket/pages/BlobPage.java
@@ -21,14 +21,16 @@
 
 import org.apache.wicket.Component;
 import org.apache.wicket.PageParameters;
+import org.apache.wicket.RedirectException;
 import org.apache.wicket.markup.html.basic.Label;
 import org.apache.wicket.markup.html.image.Image;
 import org.apache.wicket.markup.html.link.BookmarkablePageLink;
-import org.eclipse.jgit.lib.Constants;
+import org.apache.wicket.markup.html.link.ExternalLink;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.revwalk.RevCommit;
 
 import com.gitblit.Keys;
+import com.gitblit.servlet.RawServlet;
 import com.gitblit.utils.JGitUtils;
 import com.gitblit.utils.StringUtils;
 import com.gitblit.wicket.CacheControl;
@@ -51,6 +53,10 @@
 		final String blobPath = WicketUtils.getPath(params);
 		String [] encodings = getEncodings();
 
+		if (StringUtils.isEmpty(objectId) && StringUtils.isEmpty(blobPath)) {
+			throw new RedirectException(TreePage.class, WicketUtils.newRepositoryParameter(repositoryName));
+		}
+
 		if (StringUtils.isEmpty(blobPath)) {
 			// blob by objectid
 
@@ -58,9 +64,8 @@
 					WicketUtils.newPathParameter(repositoryName, objectId, blobPath))
 					.setEnabled(false));
 			add(new BookmarkablePageLink<Void>("historyLink", HistoryPage.class).setEnabled(false));
-			add(new BookmarkablePageLink<Void>("rawLink", RawPage.class,
-					WicketUtils.newPathParameter(repositoryName, objectId, blobPath)));
-			add(new BookmarkablePageLink<Void>("headLink", BlobPage.class).setEnabled(false));
+			String rawUrl = RawServlet.asLink(getContextUrl(), repositoryName, objectId, blobPath);
+			add(new ExternalLink("rawLink",  rawUrl));
 			add(new CommitHeaderPanel("commitHeader", objectId));
 			add(new PathBreadcrumbsPanel("breadcrumbs", repositoryName, blobPath, objectId));
 			Component c = new Label("blobText", JGitUtils.getStringContent(r, objectId, encodings));
@@ -74,7 +79,7 @@
 			}
 
 			// see if we should redirect to the doc page
-			MarkupProcessor processor = new MarkupProcessor(app().settings());
+			MarkupProcessor processor = new MarkupProcessor(app().settings(), app().xssFilter());
 			for (String ext : processor.getMarkupExtensions()) {
 				if (ext.equals(extension)) {
 					setResponsePage(DocPage.class, params);
@@ -89,10 +94,8 @@
 					WicketUtils.newPathParameter(repositoryName, objectId, blobPath)));
 			add(new BookmarkablePageLink<Void>("historyLink", HistoryPage.class,
 					WicketUtils.newPathParameter(repositoryName, objectId, blobPath)));
-			add(new BookmarkablePageLink<Void>("rawLink", RawPage.class,
-					WicketUtils.newPathParameter(repositoryName, objectId, blobPath)));
-			add(new BookmarkablePageLink<Void>("headLink", BlobPage.class,
-					WicketUtils.newPathParameter(repositoryName, Constants.HEAD, blobPath)));
+			String rawUrl = RawServlet.asLink(getContextUrl(), repositoryName, objectId, blobPath);
+			add(new ExternalLink("rawLink", rawUrl));
 
 			add(new CommitHeaderPanel("commitHeader", repositoryName, commit));
 
@@ -119,7 +122,7 @@
 				case 2:
 					// image blobs
 					add(new Label("blobText").setVisible(false));
-					add(new ExternalImage("blobImage", urlFor(RawPage.class, WicketUtils.newPathParameter(repositoryName, objectId, blobPath)).toString()));
+					add(new ExternalImage("blobImage", rawUrl));
 					break;
 				case 3:
 					// binary blobs
@@ -134,6 +137,7 @@
 						table = missingBlob(blobPath, commit);
 					} else {
 						table = generateSourceView(source, extension, type == 1);
+						addBottomScriptInline("jQuery(prettyPrint);");
 					}
 					add(new Label("blobText", table).setEscapeModelStrings(false));
 					add(new Image("blobImage").setVisible(false));
@@ -147,6 +151,7 @@
 					table = missingBlob(blobPath, commit);
 				} else {
 					table = generateSourceView(source, null, false);
+					addBottomScriptInline("jQuery(prettyPrint);");
 				}
 				add(new Label("blobText", table).setEscapeModelStrings(false));
 				add(new Image("blobImage").setVisible(false));
@@ -190,7 +195,8 @@
 		} else {
 			sb.append("<pre class=\"plainprint\">");
 		}
-		lines = StringUtils.escapeForHtml(source, true).split("\n");
+		final int tabLength = app().settings().getInteger(Keys.web.tabLength, 4);
+		lines = StringUtils.escapeForHtml(source, true, tabLength).split("\n");
 
 		sb.append("<table width=\"100%\"><tbody>");
 
@@ -221,6 +227,11 @@
 	}
 
 	@Override
+	protected boolean isCommitPage() {
+		return true;
+	}
+
+	@Override
 	protected Class<? extends BasePage> getRepoNavPageClass() {
 		return TreePage.class;
 	}

--
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