From 856c8a2ad521064d69b2b50003c1df382d375013 Mon Sep 17 00:00:00 2001
From: Marcin Floryan <marcin.floryan@gmail.com>
Date: Sat, 03 Nov 2012 15:15:22 -0400
Subject: [PATCH] Download progress - CR character behaves as expected on Windows but not on other platforms.
---
src/com/gitblit/utils/GitWebDiffFormatter.java | 48 ++++++++++++++++++++++++++++++++++++------------
1 files changed, 36 insertions(+), 12 deletions(-)
diff --git a/src/com/gitblit/utils/GitWebDiffFormatter.java b/src/com/gitblit/utils/GitWebDiffFormatter.java
index 2ac0a56..e657dc5 100644
--- a/src/com/gitblit/utils/GitWebDiffFormatter.java
+++ b/src/com/gitblit/utils/GitWebDiffFormatter.java
@@ -1,5 +1,21 @@
+/*
+ * Copyright 2011 gitblit.com.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
package com.gitblit.utils;
+import static org.eclipse.jgit.lib.Constants.encode;
import static org.eclipse.jgit.lib.Constants.encodeASCII;
import java.io.ByteArrayOutputStream;
@@ -8,7 +24,14 @@
import org.eclipse.jgit.diff.DiffFormatter;
import org.eclipse.jgit.diff.RawText;
+import org.eclipse.jgit.util.RawParseUtils;
+/**
+ * Returns an html snippet of the diff in the standard Gitweb style.
+ *
+ * @author James Moger
+ *
+ */
public class GitWebDiffFormatter extends DiffFormatter {
private final OutputStream os;
@@ -32,7 +55,8 @@
* @throws IOException
*/
@Override
- protected void writeHunkHeader(int aStartLine, int aEndLine, int bStartLine, int bEndLine) throws IOException {
+ protected void writeHunkHeader(int aStartLine, int aEndLine, int bStartLine, int bEndLine)
+ throws IOException {
os.write("<div class=\"diff hunk_header\"><span class=\"diff hunk_info\">".getBytes());
os.write('@');
os.write('@');
@@ -78,21 +102,20 @@
}
@Override
- protected void writeLine(final char prefix, final RawText text, final int cur) throws IOException {
+ protected void writeLine(final char prefix, final RawText text, final int cur)
+ throws IOException {
switch (prefix) {
case '+':
- os.write("<span class=\"diff add\">".getBytes());
+ os.write("<span style=\"color:#008000;\">".getBytes());
break;
case '-':
- os.write("<span class=\"diff remove\">".getBytes());
+ os.write("<span style=\"color:#800000;\">".getBytes());
break;
}
os.write(prefix);
- ByteArrayOutputStream bos = new ByteArrayOutputStream();
- text.writeLine(bos, cur);
- String line = bos.toString();
+ String line = text.getString(cur);
line = StringUtils.escapeForHtml(line, false);
- os.write(line.getBytes());
+ os.write(encode(line));
switch (prefix) {
case '+':
case '-':
@@ -110,17 +133,18 @@
* @return
*/
public String getHtml() {
- String html = os.toString();
+ ByteArrayOutputStream bos = (ByteArrayOutputStream) os;
+ String html = RawParseUtils.decode(bos.toByteArray());
String[] lines = html.split("\n");
StringBuilder sb = new StringBuilder();
sb.append("<div class=\"diff\">");
for (String line : lines) {
if (line.startsWith("diff")) {
- sb.append("<div class=\"diff header\">").append(line).append("</div>");
+ sb.append("<div class=\"diff header\">").append(StringUtils.convertOctal(line)).append("</div>");
} else if (line.startsWith("---")) {
- sb.append("<span class=\"diff remove\">").append(line).append("</span><br/>");
+ sb.append("<span style=\"color:#800000;\">").append(StringUtils.convertOctal(line)).append("</span><br/>");
} else if (line.startsWith("+++")) {
- sb.append("<span class=\"diff add\">").append(line).append("</span><br/>");
+ sb.append("<span style=\"color:#008000;\">").append(StringUtils.convertOctal(line)).append("</span><br/>");
} else {
sb.append(line).append('\n');
}
--
Gitblit v1.9.1