def render_primary(request, extra_context={}, user=None, size=80, *args, **kwargs): size = int(size) avatar = get_primary_avatar(user, size=size) if avatar: # FIXME: later, add an option to render the resized avatar dynamically # instead of redirecting to an already created static file. This could # be useful in certain situations, particulary if there is a CDN and # we want to minimize the storage usage on our static server, letting # the CDN store those files instead return HttpResponseRedirect(avatar.avatar_url(size)) else: url = get_default_avatar_url() return HttpResponseRedirect(url)
def avatar_url(user, size=80): avatar = get_primary_avatar(user, size=size) if avatar: return avatar.avatar_url(size) else: if AVATAR_GRAVATAR_BACKUP: params = {'s': str(size)} if AVATAR_GRAVATAR_DEFAULT: params['d'] = AVATAR_GRAVATAR_DEFAULT return "http://www.gravatar.com/avatar/%s/?%s" % ( md5_constructor(user.email).hexdigest(), urllib.urlencode(params)) else: return get_default_avatar_url()