forked-synapse/synapse/media/v1/filepath.py

54 lines
1.9 KiB
Python

# -*- coding: utf-8 -*-
# Copyright 2014 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
class MediaFilePaths(object):
def __init__(self, base_path):
self.base_path = base_path
def local_media_filepath(self, media_id):
return os.path.join(
self.base_path, "local", "content",
media_id[0:2], media_id[2:4], media_id[4:]
)
def local_media_thumbnail(self, media_id, width, height, content_type):
top_level_type, sub_type = content_type.split("/")
file_name = "%i-%i-%s-%s" % (width, height, top_level_type, sub_type)
return os.path.join(
self.base_path, "local", "thumbnails",
media_id[0:2], media_id[2:4], media_id[4:],
file_name
)
def remote_media_filepath(self, server_name, file_id):
return os.path.join(
self.base_path, "remote", "content", server_name,
file_id[0:2], file_id[2:4], file_id[4:]
)
def remote_media_thumbnail(self, server_name, file_id, width, height,
content_type):
top_level_type, sub_type = content_type.split("/")
file_name = "%i-%i-%s-%s" % (width, height, top_level_type, sub_type)
return os.path.join(
self.base_path, "remote", "content", server_name,
file_id[0:2], file_id[2:4], file_id[4:],
file_name
)