# HG changeset patch
# User Mads Kiilerich <madski@unity3d.com>
# Date 1462317505 -7200
# Node ID 74f0df038ccd12c261437d9d3833034323996805
# Parent  8d01c8a72bb58095cc692160167d7832a89f15e7
helpers: introduce gravatar_div returning div around gravatar

diff -r 8d01c8a72bb5 -r 74f0df038ccd kallithea/lib/helpers.py
--- a/kallithea/lib/helpers.py	Wed May 04 01:18:25 2016 +0200
+++ b/kallithea/lib/helpers.py	Wed May 04 01:18:25 2016 +0200
@@ -839,6 +839,21 @@
 #==============================================================================
 # GRAVATAR URL
 #==============================================================================
+def gravatar_div(email_address, cls='', size=30, **div_attributes):
+    """Return an html literal with a div around a gravatar.
+    Extra keyword parameters starting with 'div_' will get the prefix removed
+    and be used as attributes on the div. The default class is 'gravatar'.
+    """
+    if 'div_class' not in div_attributes:
+        div_attributes['div_class'] = "gravatar"
+    attributes = []
+    for k, v in sorted(div_attributes.items()):
+        assert k.startswith('div_'), k
+        attributes.append(' %s="%s"' % (k[4:], escape(v)))
+    return literal("""<div%s>%s</div>""" %
+                   (''.join(attributes),
+                    gravatar(email_address, cls=cls, size=size)))
+
 def gravatar(email_address, cls='', size=30):
     """return html element of the gravatar