From 24d08fb7bef89584e0ea39e55aba9fb92bc500e3 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 09 Jun 2011 19:41:53 -0400
Subject: [PATCH] Simplified screenshot process and automated thumbnail generation.

---
 src/com/gitblit/utils/StringUtils.java |   32 +++++++++++++++++++++++++++++++-
 1 files changed, 31 insertions(+), 1 deletions(-)

diff --git a/src/com/gitblit/utils/StringUtils.java b/src/com/gitblit/utils/StringUtils.java
index 4a9c88d..fa84fe8 100644
--- a/src/com/gitblit/utils/StringUtils.java
+++ b/src/com/gitblit/utils/StringUtils.java
@@ -18,7 +18,9 @@
 import java.io.UnsupportedEncodingException;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
+import java.util.ArrayList;
 import java.util.List;
+import java.util.regex.PatternSyntaxException;
 
 public class StringUtils {
 
@@ -130,8 +132,36 @@
 
 	public static String getRootPath(String path) {
 		if (path.indexOf('/') > -1) {
-			return path.substring(0, path.indexOf('/'));
+			return path.substring(0, path.lastIndexOf('/'));
 		}
 		return "";
 	}
+
+	public static String getRelativePath(String basePath, String fullPath) {
+		String relativePath = fullPath.substring(basePath.length()).replace('\\', '/');
+		if (relativePath.charAt(0) == '/') {
+			relativePath = relativePath.substring(1);
+		}
+		return relativePath;
+	}
+	
+	public static List<String> getStringsFromValue(String value) {
+		return getStringsFromValue(value, " ");
+	}
+		
+	public static List<String> getStringsFromValue(String value, String separator) {
+		List<String> strings = new ArrayList<String>();
+		try {
+			String[] chunks = value.split(separator);
+			for (String chunk : chunks) {
+				chunk = chunk.trim();
+				if (chunk.length() > 0) {
+					strings.add(chunk);
+				}
+			}
+		} catch (PatternSyntaxException e) {
+			throw new RuntimeException(e);
+		}
+		return strings;
+	}
 }

--
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