# HG changeset patch
# User Marcin Kuzminski <marcin@python-works.com>
# Date 2012-08-24 12:58:26
# Node ID 9d8f63ff921958ae9e51d797e938c04eac185b42
# Parent  c25cc1c7c65f296ff72fce80e86a5666298b8477
# Parent  d2f552429ef3bbbaa03e791fc50aa7a94c9b3c72

Merged in domruf/rhodecode (pull request #66)

diff --git a/rhodecode/config/deployment.ini_tmpl b/rhodecode/config/deployment.ini_tmpl
--- a/rhodecode/config/deployment.ini_tmpl
+++ b/rhodecode/config/deployment.ini_tmpl
@@ -63,6 +63,13 @@ cut_off_limit = 256000
 force_https = false
 commit_parse_limit = 50
 use_gravatar = true
+## alternative_gravatar_url allows you to use your own avatar server application
+## the following parts of the URL will be replaced
+## %(email)s        user email
+## %(md5email)s     md5 hash of the user email (like at gravatar.com)
+## %(size)s         size of the image that is expected from the server application
+#alternative_gravatar_url = http://myavatarserver.com/getbyemail/%(email)s/%(size)s
+#alternative_gravatar_url = http://myavatarserver.com/getbymd5/%(md5email)s?s=%(size)s
 container_auth_enabled = false
 proxypass_auth_enabled = false
 default_encoding = utf8
diff --git a/rhodecode/lib/helpers.py b/rhodecode/lib/helpers.py
--- a/rhodecode/lib/helpers.py
+++ b/rhodecode/lib/helpers.py
@@ -711,6 +711,11 @@ HasRepoPermissionAny, HasRepoPermissionA
 #==============================================================================
 
 def gravatar_url(email_address, size=30):
+    if(str2bool(config['app_conf'].get('use_gravatar')) and
+       config['app_conf'].get('alternative_gravatar_url')):
+        return config['app_conf'].get('alternative_gravatar_url') % {'email': email_address,
+                                                                     'md5email': hashlib.md5(email_address.lower()).hexdigest(),
+                                                                     'size': size}
     if (not str2bool(config['app_conf'].get('use_gravatar')) or
         not email_address or email_address == 'anonymous@rhodecode.org'):
         f = lambda a, l: min(l, key=lambda x: abs(x - a))