From a209adb0e00e2a335333c1cb696d5807a47072c6 Mon Sep 17 00:00:00 2001
From: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Date: Thu, 11 Oct 2007 07:37:55 +0000
Subject: httputil: try to guess content-type from extension if it's not
 defined

---
 lib/rbot/core/utils/httputil.rb | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/lib/rbot/core/utils/httputil.rb b/lib/rbot/core/utils/httputil.rb
index 3b12a976..d9b88839 100644
--- a/lib/rbot/core/utils/httputil.rb
+++ b/lib/rbot/core/utils/httputil.rb
@@ -404,6 +404,22 @@ class HttpUtil
       undef_method :body
       alias :body :cooked_body
     end
+    unless resp['content-type']
+      debug "No content type, guessing"
+      resp['content-type'] =
+        case resp['x-rbot-location']
+        when /.html?$/i
+          'text/html'
+        when /.xml$/i
+          'application/xml'
+        when /.xhtml$/i
+          'application/xml+xhtml'
+        when /.(gif|png|jpe?g|jp2|tiff?)$/i
+          "image/#{$1.sub(/^jpg$/,'jpeg').sub(/^tif$/,'tiff')}"
+        else
+          'application/octetstream'
+        end
+    end
     if block_given?
       yield(resp)
     else
-- 
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