From 58be4a33a1ca70baae779d80eff5d79ab7c523a3 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Mon, 30 Sep 2013 10:10:36 -0400
Subject: [PATCH] Change diffstat character to improve look and layout

---
 src/main/java/com/gitblit/models/PathModel.java |   46 ++++++++++++++++++++++++++++++++++++++++++++--
 1 files changed, 44 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/gitblit/models/PathModel.java b/src/main/java/com/gitblit/models/PathModel.java
index 84571cb..9093a44 100644
--- a/src/main/java/com/gitblit/models/PathModel.java
+++ b/src/main/java/com/gitblit/models/PathModel.java
@@ -17,6 +17,7 @@
 
 import java.io.Serializable;
 
+import org.eclipse.jgit.diff.DiffEntry;
 import org.eclipse.jgit.diff.DiffEntry.ChangeType;
 import org.eclipse.jgit.lib.FileMode;
 
@@ -58,6 +59,12 @@
 	
 	public boolean isTree() {
 		return FileMode.TREE.equals(mode);
+	}
+
+	public boolean isFile() {
+		return FileMode.REGULAR_FILE.equals(mode)
+				|| FileMode.EXECUTABLE_FILE.equals(mode)
+				|| (FileMode.MISSING.equals(mode) && !isSymlink() && !isSubmodule() && !isTree());
 	}
 
 	@Override
@@ -106,12 +113,29 @@
 
 		private static final long serialVersionUID = 1L;
 
-		public final ChangeType changeType;
-
+		public ChangeType changeType;
+		
+		public int insertions;
+		
+		public int deletions;
+		
 		public PathChangeModel(String name, String path, long size, int mode, String objectId,
 				String commitId, ChangeType type) {
 			super(name, path, size, mode, objectId, commitId);
 			this.changeType = type;
+		}
+		
+		public void update(char op) {
+			switch (op) {
+			case '+':
+				insertions++;
+				break;
+			case '-':
+				deletions++;
+				break;
+			default:
+				break;
+			}
 		}
 
 		@Override
@@ -123,5 +147,23 @@
 		public boolean equals(Object o) {
 			return super.equals(o);
 		}
+
+		public static PathChangeModel from(DiffEntry diff, String commitId) {
+			PathChangeModel pcm;
+			if (diff.getChangeType().equals(ChangeType.DELETE)) {
+				pcm = new PathChangeModel(diff.getOldPath(), diff.getOldPath(), 0, diff
+						.getNewMode().getBits(), diff.getOldId().name(), commitId, diff
+						.getChangeType());
+			} else if (diff.getChangeType().equals(ChangeType.RENAME)) {
+				pcm = new PathChangeModel(diff.getOldPath(), diff.getNewPath(), 0, diff
+						.getNewMode().getBits(), diff.getNewId().name(), commitId, diff
+						.getChangeType());
+			} else {
+				pcm = new PathChangeModel(diff.getNewPath(), diff.getNewPath(), 0, diff
+						.getNewMode().getBits(), diff.getNewId().name(), commitId, diff
+						.getChangeType());
+			}
+			return pcm;
+		}
 	}
 }

--
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