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authorMark Haines <mark.haines@matrix.org>2015-01-22 16:10:07 +0000
committerMark Haines <mark.haines@matrix.org>2015-01-22 16:10:07 +0000
commit97c68c508dac6b4b3203b3bc475ffdfd185b6e03 (patch)
tree92fdec56ec4dc8836f9bf92ea4914a404702b1ef /synapse/media/v1/thumbnail_resource.py
parentMove client v1 api rest servlets into a "client/v1" directory (diff)
downloadsynapse-97c68c508dac6b4b3203b3bc475ffdfd185b6e03.tar.xz
Move rest APIs back under the rest directory
Diffstat (limited to 'synapse/media/v1/thumbnail_resource.py')
-rw-r--r--synapse/media/v1/thumbnail_resource.py193
1 files changed, 0 insertions, 193 deletions
diff --git a/synapse/media/v1/thumbnail_resource.py b/synapse/media/v1/thumbnail_resource.py
deleted file mode 100644
index 84f5e3463c..0000000000
--- a/synapse/media/v1/thumbnail_resource.py
+++ /dev/null
@@ -1,193 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2014, 2015 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.
-
-
-from .base_resource import BaseMediaResource
-
-from twisted.web.server import NOT_DONE_YET
-from twisted.internet import defer
-
-import logging
-
-logger = logging.getLogger(__name__)
-
-
-class ThumbnailResource(BaseMediaResource):
-    isLeaf = True
-
-    def render_GET(self, request):
-        self._async_render_GET(request)
-        return NOT_DONE_YET
-
-    @BaseMediaResource.catch_errors
-    @defer.inlineCallbacks
-    def _async_render_GET(self, request):
-        server_name, media_id = self._parse_media_id(request)
-        width = self._parse_integer(request, "width")
-        height = self._parse_integer(request, "height")
-        method = self._parse_string(request, "method", "scale")
-        m_type = self._parse_string(request, "type", "image/png")
-
-        if server_name == self.server_name:
-            yield self._respond_local_thumbnail(
-                request, media_id, width, height, method, m_type
-            )
-        else:
-            yield self._respond_remote_thumbnail(
-                request, server_name, media_id,
-                width, height, method, m_type
-            )
-
-    @defer.inlineCallbacks
-    def _respond_local_thumbnail(self, request, media_id, width, height,
-                                 method, m_type):
-        media_info = yield self.store.get_local_media(media_id)
-
-        if not media_info:
-            self._respond_404(request)
-            return
-
-        thumbnail_infos = yield self.store.get_local_media_thumbnails(media_id)
-
-        if thumbnail_infos:
-            thumbnail_info = self._select_thumbnail(
-                width, height, method, m_type, thumbnail_infos
-            )
-            t_width = thumbnail_info["thumbnail_width"]
-            t_height = thumbnail_info["thumbnail_height"]
-            t_type = thumbnail_info["thumbnail_type"]
-            t_method = thumbnail_info["thumbnail_method"]
-
-            file_path = self.filepaths.local_media_thumbnail(
-                media_id, t_width, t_height, t_type, t_method,
-            )
-            yield self._respond_with_file(request, t_type, file_path)
-
-        else:
-            yield self._respond_default_thumbnail(
-                request, media_info, width, height, method, m_type,
-            )
-
-    @defer.inlineCallbacks
-    def _respond_remote_thumbnail(self, request, server_name, media_id, width,
-                                  height, method, m_type):
-        # TODO: Don't download the whole remote file
-        # We should proxy the thumbnail from the remote server instead.
-        media_info = yield self._get_remote_media(server_name, media_id)
-
-        thumbnail_infos = yield self.store.get_remote_media_thumbnails(
-            server_name, media_id,
-        )
-
-        if thumbnail_infos:
-            thumbnail_info = self._select_thumbnail(
-                width, height, method, m_type, thumbnail_infos
-            )
-            t_width = thumbnail_info["thumbnail_width"]
-            t_height = thumbnail_info["thumbnail_height"]
-            t_type = thumbnail_info["thumbnail_type"]
-            t_method = thumbnail_info["thumbnail_method"]
-            file_id = thumbnail_info["filesystem_id"]
-            t_length = thumbnail_info["thumbnail_length"]
-
-            file_path = self.filepaths.remote_media_thumbnail(
-                server_name, file_id, t_width, t_height, t_type, t_method,
-            )
-            yield self._respond_with_file(request, t_type, file_path, t_length)
-        else:
-            yield self._respond_default_thumbnail(
-                request, media_info, width, height, method, m_type,
-            )
-
-    @defer.inlineCallbacks
-    def _respond_default_thumbnail(self, request, media_info, width, height,
-                                   method, m_type):
-        media_type = media_info["media_type"]
-        top_level_type = media_type.split("/")[0]
-        sub_type = media_type.split("/")[-1].split(";")[0]
-        thumbnail_infos = yield self.store.get_default_thumbnails(
-            top_level_type, sub_type,
-        )
-        if not thumbnail_infos:
-            thumbnail_infos = yield self.store.get_default_thumbnails(
-                top_level_type, "_default",
-            )
-        if not thumbnail_infos:
-            thumbnail_infos = yield self.store.get_default_thumbnails(
-                "_default", "_default",
-            )
-        if not thumbnail_infos:
-            self._respond_404(request)
-            return
-
-        thumbnail_info = self._select_thumbnail(
-            width, height, "crop", m_type, thumbnail_infos
-        )
-
-        t_width = thumbnail_info["thumbnail_width"]
-        t_height = thumbnail_info["thumbnail_height"]
-        t_type = thumbnail_info["thumbnail_type"]
-        t_method = thumbnail_info["thumbnail_method"]
-        t_length = thumbnail_info["thumbnail_length"]
-
-        file_path = self.filepaths.default_thumbnail(
-            top_level_type, sub_type, t_width, t_height, t_type, t_method,
-        )
-        yield self.respond_with_file(request, t_type, file_path, t_length)
-
-    def _select_thumbnail(self, desired_width, desired_height, desired_method,
-                          desired_type, thumbnail_infos):
-        d_w = desired_width
-        d_h = desired_height
-
-        if desired_method.lower() == "crop":
-            info_list = []
-            for info in thumbnail_infos:
-                t_w = info["thumbnail_width"]
-                t_h = info["thumbnail_height"]
-                t_method = info["thumbnail_method"]
-                if t_method == "scale" or t_method == "crop":
-                    aspect_quality = abs(d_w * t_h - d_h * t_w)
-                    size_quality = abs((d_w - t_w) * (d_h - t_h))
-                    type_quality = desired_type != info["thumbnail_type"]
-                    length_quality = info["thumbnail_length"]
-                    info_list.append((
-                        aspect_quality, size_quality, type_quality,
-                        length_quality, info
-                    ))
-            if info_list:
-                return min(info_list)[-1]
-        else:
-            info_list = []
-            info_list2 = []
-            for info in thumbnail_infos:
-                t_w = info["thumbnail_width"]
-                t_h = info["thumbnail_height"]
-                t_method = info["thumbnail_method"]
-                size_quality = abs((d_w - t_w) * (d_h - t_h))
-                type_quality = desired_type != info["thumbnail_type"]
-                length_quality = info["thumbnail_length"]
-                if t_method == "scale" and (t_w >= d_w or t_h >= d_h):
-                    info_list.append((
-                        size_quality, type_quality, length_quality, info
-                    ))
-                elif t_method == "scale":
-                    info_list2.append((
-                        size_quality, type_quality, length_quality, info
-                    ))
-            if info_list:
-                return min(info_list)[-1]
-            else:
-                return min(info_list2)[-1]