From 07c882d3dcfb15005a1836574cf14255e5c18953 Mon Sep 17 00:00:00 2001
From: Lukasz Jader <ljaderdev@gmail.com>
Date: Mon, 13 Aug 2012 14:17:39 -0400
Subject: [PATCH] Update missing polish translations

---
 src/com/gitblit/utils/StringUtils.java |   37 +++++++++++++++++++++++++++++++++++--
 1 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/src/com/gitblit/utils/StringUtils.java b/src/com/gitblit/utils/StringUtils.java
index baed5f0..3972f20 100644
--- a/src/com/gitblit/utils/StringUtils.java
+++ b/src/com/gitblit/utils/StringUtils.java
@@ -33,6 +33,8 @@
 import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Set;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 import java.util.regex.PatternSyntaxException;
 
 /**
@@ -575,13 +577,15 @@
 		if (!ArrayUtils.isEmpty(charsets)) {
 			sets.addAll(Arrays.asList(charsets));
 		}
+		String value = null;
 		sets.addAll(Arrays.asList("UTF-8", "ISO-8859-1", Charset.defaultCharset().name()));
 		for (String charset : sets) {
 			try {
 				Charset cs = Charset.forName(charset);
 				CharsetDecoder decoder = cs.newDecoder();
 				CharBuffer buffer = decoder.decode(ByteBuffer.wrap(content));
-				return buffer.toString();
+				value = buffer.toString();
+				break;
 			} catch (CharacterCodingException e) {
 				// ignore and advance to the next charset
 			} catch (IllegalCharsetNameException e) {
@@ -590,6 +594,35 @@
 				// ignore unsupported charsets
 			}
 		}
-		return new String(content, Charset.forName("UTF-8"));
+		value = new String(content, Charset.forName("UTF-8"));
+		if (value.startsWith("\uFEFF")) {
+			// strip UTF-8 BOM
+            return value.substring(1);
+        }
+		return value;
+	}
+	
+	/**
+	 * Attempt to extract a repository name from a given url using regular
+	 * expressions.  If no match is made, then return whatever trails after
+	 * the final / character.
+	 * 
+	 * @param regexUrls
+	 * @return a repository path
+	 */
+	public static String extractRepositoryPath(String url, String... urlpatterns) {
+		for (String urlPattern : urlpatterns) {
+			Pattern p = Pattern.compile(urlPattern);
+			Matcher m = p.matcher(url);
+			while (m.find()) {
+				String repositoryPath = m.group(1);
+				return repositoryPath;
+			}
+		}
+		// last resort
+		if (url.lastIndexOf('/') > -1) {
+			return url.substring(url.lastIndexOf('/') + 1);
+		}
+		return url;
 	}
 }
\ No newline at end of file

--
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