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authorErik Johnston <erik@matrix.org>2014-12-11 17:46:23 +0000
committerErik Johnston <erik@matrix.org>2014-12-11 17:46:23 +0000
commit85574cfbf06ffab46b511ec684b40fb8239b7807 (patch)
tree6596757f5eabfd708df0fc42de2320bb27517de0 /synapse/media/v1/filepath.py
parentImplement .cancel_call_later() in MockClock (diff)
parentAllow only one download for a given image at a time, so that we don't end up ... (diff)
downloadsynapse-85574cfbf06ffab46b511ec684b40fb8239b7807.tar.xz
Merge pull request #23 from matrix-org/media_repository
Media repository
Diffstat (limited to 'synapse/media/v1/filepath.py')
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1 files changed, 67 insertions, 0 deletions
diff --git a/synapse/media/v1/filepath.py b/synapse/media/v1/filepath.py
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+# -*- 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 default_thumbnail(self, default_top_level, default_sub_type, width,
+                          height, content_type, method):
+        top_level_type, sub_type = content_type.split("/")
+        file_name = "%i-%i-%s-%s-%s" % (
+            width, height, top_level_type, sub_type, method
+        )
+        return os.path.join(
+            self.base_path, "default_thumbnails", default_top_level,
+            default_sub_type, file_name
+        )
+
+    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,
+                              method):
+        top_level_type, sub_type = content_type.split("/")
+        file_name = "%i-%i-%s-%s-%s" % (
+            width, height, top_level_type, sub_type, method
+        )
+        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, method):
+        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_thumbnail", server_name,
+            file_id[0:2], file_id[2:4], file_id[4:],
+            file_name
+        )