def get_primary_avatar(user, size=settings.AVATAR_DEFAULT_SIZE):
User = get_user_model()
if not isinstance(user, User):
try:
user = get_user(user)
except User.DoesNotExist:
return None
try:
# Order by -primary first; this means if a primary=True avatar exists
# it will be first, and then ordered by date uploaded, otherwise a
# primary=False avatar will be first. Exactly the fallback behavior we
# want.
avatar = user.avatar_set.order_by("-primary", "-date_uploaded")[0]
except IndexError:
avatar = None
if avatar:
if not avatar.thumbnail_exists(size):
avatar.create_thumbnail(size)
return avatar
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)
