def render_primary(request, user=None, size=settings.AVATAR_DEFAULT_SIZE):
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
url = avatar.avatar_url(size)
else:
url = get_default_avatar_url()
return redirect(url)
def avatar_url(user, size=settings.AVATAR_DEFAULT_SIZE):
avatar = get_primary_avatar(user, size=size)
if avatar:
return avatar.avatar_url(size)
if settings.AVATAR_GRAVATAR_BACKUP:
params = {'s': str(size)}
if settings.AVATAR_GRAVATAR_DEFAULT:
params['d'] = settings.AVATAR_GRAVATAR_DEFAULT
path = "%s/?%s" % (hashlib.md5(force_bytes(user.email)).hexdigest(),
urlencode(params))
return urljoin(settings.AVATAR_GRAVATAR_BASE_URL, path)
return get_default_avatar_url()
def avatar_img(avatar, size):
if not avatar.thumbnail_exists(size):
avatar.create_thumbnail(size)
return mark_safe('<img src="%s" alt="%s" width="%s" height="%s" />' %
(avatar.avatar_url(size), six.text_type(avatar),
size, size))
def render_avatar(avatar, size=settings.AVATAR_DEFAULT_SIZE):
if not avatar.thumbnail_exists(size):
avatar.create_thumbnail(size)
return """<img src="%s" alt="%s" width="%s" height="%s" />""" % (
avatar.avatar_url(size), six.text_type(avatar), size, size)
