From 87163b405e60dba58453105cd8c06181d4f6b13a Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 05 Mar 2015 09:17:34 -0500
Subject: [PATCH] Merged #243 "Allow Forks is not saved on repository edit"

---
 src/main/java/com/gitblit/servlet/RawServlet.java |   28 ++++++++++++++++++++++------
 1 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/src/main/java/com/gitblit/servlet/RawServlet.java b/src/main/java/com/gitblit/servlet/RawServlet.java
index 682e555..16d1a97 100644
--- a/src/main/java/com/gitblit/servlet/RawServlet.java
+++ b/src/main/java/com/gitblit/servlet/RawServlet.java
@@ -28,8 +28,6 @@
 import java.util.Map;
 import java.util.TreeMap;
 
-import com.google.inject.Inject;
-import com.google.inject.Singleton;
 import javax.servlet.ServletContext;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServlet;
@@ -58,6 +56,8 @@
 import com.gitblit.utils.JGitUtils;
 import com.gitblit.utils.MarkdownUtils;
 import com.gitblit.utils.StringUtils;
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
 
 /**
  * Serves the content of a branch.
@@ -234,9 +234,18 @@
 				// requested a specific resource
 				String file = StringUtils.getLastPathElement(requestedPath);
 				try {
-					// query Tika for the content type
-					Tika tika = new Tika();
-					String contentType = tika.detect(file);
+					String contentType;
+
+					List<String> exts = runtimeManager.getSettings().getStrings(Keys.web.prettyPrintExtensions);
+					String ext = StringUtils.getFileExtension(file).toLowerCase();
+					if (exts.contains(ext)) {
+						// extension is a registered text type for pretty printing
+						contentType = "text/plain";
+					} else {
+						// query Tika for the content type
+						Tika tika = new Tika();
+						contentType = tika.detect(file);
+					}
 
 					if (contentType == null) {
 						// ask the container for the content type
@@ -248,7 +257,7 @@
 						}
 					}
 
-					if (isTextType(contentType)) {
+					if (isTextType(contentType) || isTextDataType(contentType)) {
 
 						// load, interpret, and serve text content as UTF-8
 						String [] encodings = runtimeManager.getSettings().getStrings(Keys.web.blobEncodings).toArray(new String[0]);
@@ -382,6 +391,13 @@
 		return false;
 	}
 
+	protected boolean isTextDataType(String contentType) {
+		if ("image/svg+xml".equals(contentType)) {
+			return true;
+		}
+		return false;
+	}
+
 	/**
 	 * Override all text types to be plain text.
 	 *

--
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