def avatar_file_path(instance=None, filename=None, size=None, ext=None):
tmppath = [settings.AVATAR_STORAGE_DIR]
if settings.AVATAR_HASH_USERDIRNAMES:
dirname = hashlib.md5(force_bytes(get_username(instance.user))).hexdigest()
tmppath.append(dirname)
else:
tmppath.append(get_username(instance.user))
if not filename:
# Filename already stored in database
filename = instance.avatar.name
if ext and settings.AVATAR_HASH_FILENAMES:
# An extension was provided, probably because the thumbnail
# is in a different format than the file. Use it. Because it's
# only enabled if AVATAR_HASH_FILENAMES is true, we can trust
# it won't conflict with another filename
(root, oldext) = os.path.splitext(filename)
filename = root + "." + ext
else:
# File doesn't exist yet
if settings.AVATAR_HASH_FILENAMES:
(root, ext) = os.path.splitext(filename)
filename = hashlib.md5(force_bytes(filename)).hexdigest()
filename = filename + ext
if size:
tmppath.extend(['resized', str(size)])
tmppath.append(os.path.basename(filename))
return os.path.join(*tmppath)
def avatar_file_path(instance=None, filename=None, size=None, ext=None):
tmppath = [settings.AVATAR_STORAGE_DIR]
if settings.AVATAR_HASH_USERDIRNAMES:
tmp = hashlib.md5(get_code_name(instance.contact)).hexdigest()
tmppath.extend([tmp[0], tmp[1], get_code_name(instance.contact)])
else:
tmppath.append(get_code_name(instance.contact))
if not filename:
# Filename already stored in database
filename = instance.avatar.name
if ext and settings.AVATAR_HASH_FILENAMES:
# An extension was provided, probably because the thumbnail
# is in a different format than the file. Use it. Because it's
# only enabled if AVATAR_HASH_FILENAMES is true, we can trust
# it won't conflict with another filename
(root, oldext) = os.path.splitext(filename)
filename = root + "." + ext
else:
# File doesn't exist yet
if settings.AVATAR_HASH_FILENAMES:
(root, ext) = os.path.splitext(filename)
filename = hashlib.md5(force_bytes(filename)).hexdigest()
filename = filename + ext
if size:
tmppath.extend(['resized', str(size)])
tmppath.append(os.path.basename(filename))
return os.path.join(*tmppath)
def avatar_file_path(instance=None, filename=None, width=None, height=None, ext=None):
tmppath = [settings.AVATAR_STORAGE_DIR]
if settings.AVATAR_HASH_USERDIRNAMES:
tmp = hashlib.md5(get_username(instance.user).encode('utf8')).hexdigest()
tmppath.extend([tmp[0], tmp[1], get_username(instance.user)])
else:
tmppath.append(get_username(instance.user))
if not filename:
# Filename already stored in database
filename = instance.avatar.name
if ext and settings.AVATAR_HASH_FILENAMES:
# An extension was provided, probably because the thumbnail
# is in a different format than the file. Use it. Because it's
# only enabled if AVATAR_HASH_FILENAMES is true, we can trust
# it won't conflict with another filename
(root, oldext) = os.path.splitext(filename)
filename = root + "." + ext.lower()
else:
# File doesn't exist yet
if settings.AVATAR_HASH_FILENAMES:
(root, ext) = os.path.splitext(filename)
filename = hashlib.md5(force_bytes(filename)).hexdigest()
filename = filename + ext.lower()
if width or height:
assert width and height
tmppath.extend(['resized', str(width), str(height)])
tmppath.append(os.path.basename(filename))
tmppath = [smart_unicode(i) for i in tmppath]
return os.path.join(*tmppath)
def get_cache_key(user_or_username, size, prefix):
"""
Returns a cache key consisten of a username and image size.
"""
if isinstance(user_or_username, get_user_model()):
user_or_username = get_username(user_or_username)
key = six.u('%s_%s_%s') % (prefix, user_or_username, size)
return six.u('%s_%s') % (slugify(key)[:100],
hashlib.md5(force_bytes(key)).hexdigest())
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_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_url(user, width=settings.AVATAR_DEFAULT_SIZE, height=False):
if not height:
height = width
avatar = get_primary_avatar(user, width=width, height=height)
if avatar:
return avatar.avatar_url(width, height)
if settings.AVATAR_GRAVATAR_BACKUP:
params = {"s": str(width)}
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_file_path(instance=None, filename=None, size=None, ext=None, new=False):
tmppath = [settings.AVATAR_STORAGE_DIR]
if settings.AVATAR_HASH_USERDIRNAMES:
tmp = hashlib.md5(get_username(instance.user)).hexdigest()
tmppath.extend([tmp[0], tmp[1], get_username(instance.user)])
else:
tmppath.append(get_username(instance.user))
if not filename:
# Filename already stored in database
filename = instance.avatar.name
if ext and settings.AVATAR_HASH_FILENAMES:
# An extension was provided, probably because the thumbnail
# is in a different format than the file. Use it. Because it's
# only enabled if AVATAR_HASH_FILENAMES is true, we can trust
# it won't conflict with another filename
(root, oldext) = os.path.splitext(filename)
filename = root + "." + ext
else:
# File doesn't exist yet
if settings.AVATAR_HASH_FILENAMES:
(root, oldext) = os.path.splitext(filename)
filename = hashlib.md5(force_bytes(filename)).hexdigest()
filename = filename + oldext
if size:
tmppath.extend(["resized", str(size)])
tmppath.append(os.path.basename(filename))
filename = os.path.join("sites", connection.schema_name, *tmppath)
# ext overrides current extension
(root, oldext) = os.path.splitext(filename)
if ext and ext != oldext:
filename = root + "." + ext
if new:
# file does not yet exist, avoid filename collision
if instance is not None:
filename = instance.avatar.storage.get_available_name(filename)
else:
pass # Not sure how to avoid collisions without storage
return filename
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_FACEBOOK_BACKUP:
fb_id = get_facebook_id(user)
if fb_id:
return 'https://graph.facebook.com/{fb_id}/picture?type=square&width={size}&height={size}'.format(
fb_id=fb_id, size=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 get_avatar_for_user(user):
# fix this to correct call from django_bb
avatar = None
try:
avatar_container = get_primary_avatar(user, 72)
if avatar_container:
avatar = avatar_container.avatar_url(72)
else:
if settings.AVATAR_GRAVATAR_BACKUP:
params = {'s': "72"}
if settings.AVATAR_GRAVATAR_DEFAULT:
params['d'] = settings.AVATAR_GRAVATAR_DEFAULT
path = "%s/?%s" % (hashlib.md5(force_bytes(user.email)).hexdigest(),
urlencode(params))
avatar = urljoin(settings.AVATAR_GRAVATAR_BASE_URL, path)
except:
pass
if avatar == None:
avatar = ''
return avatar
