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/DocsPage.java |   53 +++++++++++++++++++++++++++++++++++++++--------------
 1 files changed, 39 insertions(+), 14 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/pages/DocsPage.java b/src/main/java/com/gitblit/wicket/pages/DocsPage.java
index 3f9ccdb..5244386 100644
--- a/src/main/java/com/gitblit/wicket/pages/DocsPage.java
+++ b/src/main/java/com/gitblit/wicket/pages/DocsPage.java
@@ -27,14 +27,19 @@
 import org.apache.wicket.markup.repeater.Item;
 import org.apache.wicket.markup.repeater.data.DataView;
 import org.apache.wicket.markup.repeater.data.ListDataProvider;
+import org.apache.wicket.model.StringResourceModel;
+import org.eclipse.jgit.diff.DiffEntry.ChangeType;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.revwalk.RevCommit;
 
 import com.gitblit.models.PathModel;
+import com.gitblit.models.UserModel;
+import com.gitblit.servlet.RawServlet;
 import com.gitblit.utils.ByteFormat;
 import com.gitblit.utils.JGitUtils;
 import com.gitblit.utils.StringUtils;
 import com.gitblit.wicket.CacheControl;
+import com.gitblit.wicket.GitBlitWebSession;
 import com.gitblit.wicket.CacheControl.LastModified;
 import com.gitblit.wicket.MarkupProcessor;
 import com.gitblit.wicket.MarkupProcessor.MarkupDocument;
@@ -48,19 +53,26 @@
 	public DocsPage(PageParameters params) {
 		super(params);
 
-		MarkupProcessor processor = new MarkupProcessor(app().settings());
+		String objectId = WicketUtils.getObject(params);
+
+		MarkupProcessor processor = new MarkupProcessor(app().settings(), app().xssFilter());
 
 		Repository r = getRepository();
-		RevCommit head = JGitUtils.getCommit(r, null);
+		UserModel currentUser = (GitBlitWebSession.get().getUser() != null) ? GitBlitWebSession.get().getUser() : UserModel.ANONYMOUS;
+		final boolean userCanEdit = currentUser.canEdit(getRepositoryModel());
+		
+		RevCommit head = JGitUtils.getCommit(r, objectId);
 		final String commitId = getBestCommitId(head);
+
 		List<String> extensions = processor.getAllExtensions();
 		List<PathModel> paths = JGitUtils.getDocuments(r, extensions);
 
 		List<MarkupDocument> roots = processor.getRootDocs(r, repositoryName, commitId);
 		Fragment fragment = null;
 		if (roots.isEmpty()) {
-			// no identified root documents just show the standard document list
+			// no identified root documents
 			fragment = new Fragment("docs", "noIndexFragment", this);
+			setResponsePage(NoDocsPage.class, params);
 		} else {
 			// root documents, use tabbed ui of index/root and document list
 			fragment = new Fragment("docs", "tabsFragment", this);
@@ -97,13 +109,18 @@
 				@Override
 				public void populateItem(final Item<MarkupDocument> item) {
 					MarkupDocument doc = item.getModelObject();
-					// document page links
+					
+					item.add(new BookmarkablePageLink<Void>("editLink", EditFilePage.class,
+							WicketUtils.newPathParameter(repositoryName, commitId, doc.documentPath))
+							.setEnabled(userCanEdit));
+					
+					// document page links					
 					item.add(new BookmarkablePageLink<Void>("blameLink", BlamePage.class,
 							WicketUtils.newPathParameter(repositoryName, commitId, doc.documentPath)));
 					item.add(new BookmarkablePageLink<Void>("historyLink", HistoryPage.class,
 							WicketUtils.newPathParameter(repositoryName, commitId, doc.documentPath)));
-					item.add(new BookmarkablePageLink<Void>("rawLink", RawPage.class, WicketUtils.newPathParameter(
-							repositoryName, commitId, doc.documentPath)));
+					String rawUrl = RawServlet.asLink(getContextUrl(), repositoryName, commitId, doc.documentPath);
+					item.add(new ExternalLink("rawLink", rawUrl));
 
 					// document content
 					String file = StringUtils.getLastPathElement(doc.documentPath);
@@ -125,7 +142,6 @@
 		}
 
 		// document list
-		final String id = getBestCommitId(head);
 		final ByteFormat byteFormat = new ByteFormat();
 		Fragment docs = new Fragment("documents", "documentsFragment", this);
 		ListDataProvider<PathModel> pathsDp = new ListDataProvider<PathModel>(paths);
@@ -138,18 +154,21 @@
 				PathModel entry = item.getModelObject();
 				item.add(WicketUtils.newImage("docIcon", "file_world_16x16.png"));
 				item.add(new Label("docSize", byteFormat.format(entry.size)));
-				item.add(new LinkPanel("docName", "list", entry.name, DocPage.class, WicketUtils
-						.newPathParameter(repositoryName, id, entry.path)));
+				item.add(new LinkPanel("docName", "list", StringUtils.stripFileExtension(entry.name),
+						DocPage.class, WicketUtils.newPathParameter(repositoryName, commitId, entry.path)));
 
 				// links
 				item.add(new BookmarkablePageLink<Void>("view", DocPage.class, WicketUtils
-						.newPathParameter(repositoryName, id, entry.path)));
-				item.add(new BookmarkablePageLink<Void>("raw", RawPage.class, WicketUtils
-						.newPathParameter(repositoryName, id, entry.path)));
+						.newPathParameter(repositoryName, commitId, entry.path)));
+				item.add(new BookmarkablePageLink<Void>("edit", EditFilePage.class, WicketUtils
+						.newPathParameter(repositoryName, commitId, entry.path))
+						.setEnabled(userCanEdit));
+				String rawUrl = RawServlet.asLink(getContextUrl(), repositoryName, commitId, entry.path);
+				item.add(new ExternalLink("raw", rawUrl));
 				item.add(new BookmarkablePageLink<Void>("blame", BlamePage.class, WicketUtils
-						.newPathParameter(repositoryName, id, entry.path)));
+						.newPathParameter(repositoryName, commitId, entry.path)));
 				item.add(new BookmarkablePageLink<Void>("history", HistoryPage.class, WicketUtils
-						.newPathParameter(repositoryName, id, entry.path)));
+						.newPathParameter(repositoryName, commitId, entry.path)));
 				WicketUtils.setAlternatingBackground(item, counter);
 				counter++;
 			}
@@ -163,4 +182,10 @@
 	protected String getPageName() {
 		return getString("gb.docs");
 	}
+
+	@Override
+	protected boolean isCommitPage() {
+		return true;
+	}
+
 }

--
Gitblit v1.9.1