From 3daba4304dba818d54eb9b74d8d35df5aab8fee5 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Fri, 22 Nov 2013 10:36:05 -0500
Subject: [PATCH] Add pull request linking in changelog to generated documentation

---
 src/main/java/com/gitblit/wicket/panels/HistoryPanel.java |   49 ++++++++++++++++++++++++++++---------------------
 1 files changed, 28 insertions(+), 21 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/panels/HistoryPanel.java b/src/main/java/com/gitblit/wicket/panels/HistoryPanel.java
index 4d27589..10a8b57 100644
--- a/src/main/java/com/gitblit/wicket/panels/HistoryPanel.java
+++ b/src/main/java/com/gitblit/wicket/panels/HistoryPanel.java
@@ -42,9 +42,9 @@
 import com.gitblit.GitBlit;
 import com.gitblit.Keys;
 import com.gitblit.models.PathModel;
-import com.gitblit.models.SubmoduleModel;
 import com.gitblit.models.PathModel.PathChangeModel;
 import com.gitblit.models.RefModel;
+import com.gitblit.models.SubmoduleModel;
 import com.gitblit.utils.JGitUtils;
 import com.gitblit.utils.StringUtils;
 import com.gitblit.wicket.WicketUtils;
@@ -107,13 +107,13 @@
 				tw.release();
 			}
 		}
-		
+
 		final boolean isTree = matchingPath == null ? true : matchingPath.isTree();
 		final boolean isSubmodule = matchingPath == null ? false : matchingPath.isSubmodule();
 
 		// submodule
 		final String submodulePath;
-		final boolean hasSubmodule; 
+		final boolean hasSubmodule;
 		if (isSubmodule) {
 			SubmoduleModel submodule = getSubmodule(submodules, repositoryName, matchingPath == null ? null : matchingPath.path);
 			submodulePath = submodule.gitblitPath;
@@ -122,7 +122,7 @@
 			submodulePath = "";
 			hasSubmodule = false;
 		}
-		
+
 		final Map<ObjectId, List<RefModel>> allRefs = JGitUtils.getAllRefs(r, showRemoteRefs);
 		List<RevCommit> commits;
 		if (pageResults) {
@@ -149,6 +149,7 @@
 			private static final long serialVersionUID = 1L;
 			int counter;
 
+			@Override
 			public void populateItem(final Item<RevCommit> item) {
 				final RevCommit entry = item.getModelObject();
 				final Date date = JGitUtils.getCommitDate(entry);
@@ -195,31 +196,37 @@
 							TreePage.class, WicketUtils.newObjectParameter(
 									repositoryName, entry.getName()));
 					WicketUtils.setCssClass(commitHash, "shortsha1");
-					WicketUtils.setHtmlTooltip(commitHash, entry.getName());					
+					WicketUtils.setHtmlTooltip(commitHash, entry.getName());
 					item.add(commitHash);
-					
+
 					Fragment links = new Fragment("historyLinks", "treeLinks", this);
 					links.add(new BookmarkablePageLink<Void>("commitdiff", CommitDiffPage.class,
 							WicketUtils.newObjectParameter(repositoryName, entry.getName())));
 					item.add(links);
 				} else if (isSubmodule) {
 					// submodule
-					item.add(new Label("hashLabel", submodulePath + "@"));
 					Repository repository = GitBlit.self().getRepository(repositoryName);
 					String submoduleId = JGitUtils.getSubmoduleCommitId(repository, path, entry);
 					repository.close();
-					LinkPanel commitHash = new LinkPanel("hashLink", null, submoduleId.substring(0, hashLen),
-							TreePage.class, WicketUtils.newObjectParameter(
-									submodulePath, submoduleId));
-					WicketUtils.setCssClass(commitHash, "shortsha1");
-					WicketUtils.setHtmlTooltip(commitHash, submoduleId);					
-					item.add(commitHash.setEnabled(hasSubmodule));
-					
+					if (StringUtils.isEmpty(submoduleId)) {
+						// not a submodule at this commit, just a matching path
+						item.add(new Label("hashLabel").setVisible(false));
+						item.add(new Label("hashLink").setVisible(false));
+					} else {
+						// really a submodule
+						item.add(new Label("hashLabel", submodulePath + "@"));
+						LinkPanel commitHash = new LinkPanel("hashLink", null, submoduleId.substring(0, hashLen),
+								TreePage.class, WicketUtils.newObjectParameter(
+										submodulePath, submoduleId));
+						WicketUtils.setCssClass(commitHash, "shortsha1");
+						WicketUtils.setHtmlTooltip(commitHash, submoduleId);
+						item.add(commitHash.setEnabled(hasSubmodule));
+					}
 					Fragment links = new Fragment("historyLinks", "treeLinks", this);
 					links.add(new BookmarkablePageLink<Void>("commitdiff", CommitDiffPage.class,
 							WicketUtils.newObjectParameter(repositoryName, entry.getName())));
 					item.add(links);
-				} else {					
+				} else {
 					// commit
 					item.add(new Label("hashLabel", getString("gb.blob") + "@"));
 					LinkPanel commitHash = new LinkPanel("hashLink", null, entry.getName().substring(0, hashLen),
@@ -228,7 +235,7 @@
 					WicketUtils.setCssClass(commitHash, "sha1");
 					WicketUtils.setHtmlTooltip(commitHash, entry.getName());
 					item.add(commitHash);
-					
+
 					Fragment links = new Fragment("historyLinks", "blobLinks", this);
 					links.add(new BookmarkablePageLink<Void>("commitdiff", CommitDiffPage.class,
 							WicketUtils.newObjectParameter(repositoryName, entry.getName())));
@@ -270,7 +277,7 @@
 	public boolean hasMore() {
 		return hasMore;
 	}
-	
+
 	protected SubmoduleModel getSubmodule(Map<String, SubmoduleModel> submodules, String repositoryName, String path) {
 		SubmoduleModel model = submodules.get(path);
 		if (model == null) {
@@ -283,7 +290,7 @@
 			// extract the repository name from the clone url
 			List<String> patterns = GitBlit.getStrings(Keys.git.submoduleUrlPatterns);
 			String submoduleName = StringUtils.extractRepositoryPath(model.url, patterns.toArray(new String[0]));
-			
+
 			// determine the current path for constructing paths relative
 			// to the current repository
 			String currentPath = "";
@@ -303,7 +310,7 @@
 			if (submoduleName.lastIndexOf('/') > -1) {
 				String name = submoduleName.substring(submoduleName.lastIndexOf('/') + 1);
 				candidates.add(currentPath + StringUtils.stripDotGit(name));
-				candidates.add(currentPath + candidates.get(candidates.size() - 1) + ".git");
+				candidates.add(candidates.get(candidates.size() - 1) + ".git");
 			}
 
 			// absolute
@@ -326,10 +333,10 @@
 					return model;
 				}
 			}
-			
+
 			// we do not have a copy of the submodule, but we need a path
 			model.gitblitPath = candidates.get(0);
 			return model;
-		}		
+		}
 	}
 }

--
Gitblit v1.9.1