Add a configurable avatar system and add an internal avatar system for enterprise

util/gravatar.py

@@ -1,5 +0,0 @@
-import hashlib
-
-
-def compute_hash(email_address):
-  return hashlib.md5(email_address.strip().lower()).hexdigest()

util/jinjautil.py

@@ -1,6 +1,5 @@
-from app import get_app_url
+from app import get_app_url, avatar
 from data import model
-from util.gravatar import compute_hash
 from util.names import parse_robot_username
 from jinja2 import Template, Environment, FileSystemLoader, contextfilter
 
@@ -25,10 +24,10 @@ def user_reference(username):
   alt = 'Organization' if user.organization else 'User'
   return """
   <span>
-  <img src="http://www.gravatar.com/avatar/%s?s=16&amp;d=identicon"
+  <img src="%s"
       style="vertical-align: middle; margin-left: 6px; margin-right: 4px;" alt="%s">
   <b>%s</b>
-  </span>""" % (compute_hash(user.email), alt, username)
+  </span>""" % (avatar.get_url(user.email, 16), alt, username)
 
 
 def repository_tag_reference(repository_path_and_tag):
@@ -55,10 +54,10 @@ def repository_reference(pair):
 
   return """
   <span style="white-space: nowrap;">
-  <img src="http://www.gravatar.com/avatar/%s?s=16&amp;d=identicon" style="vertical-align: middle; margin-left: 6px; margin-right: 4px;">
+  <img src="%s" style="vertical-align: middle; margin-left: 6px; margin-right: 4px;">
   <a href="%s/repository/%s/%s">%s/%s</a>
   </span>
-  """ % (compute_hash(owner.email), get_app_url(), namespace, repository, namespace, repository)
+  """ % (avatar.get_url(owner.email, 16), get_app_url(), namespace, repository, namespace, repository)
 
 
 def admin_reference(username):

util/useremails.py

@@ -5,7 +5,6 @@ from flask.ext.mail import Message
 
 from app import mail, app, get_app_url
 from data import model
-from util.gravatar import compute_hash
 from util.jinjautil import get_template_env
 
 logger = logging.getLogger(__name__)