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authorAmber Brown <hawkowl@atleastfornow.net>2018-10-29 23:57:24 +1100
committerGitHub <noreply@github.com>2018-10-29 23:57:24 +1100
commit4cd1c9f2ffa46bc8ed258da200ae3b8ba25fcbb5 (patch)
treebd545de1924d74d69093eefcc350524dbc31822d /synapse/rest/media/v1
parentMerge pull request #4100 from matrix-org/rav/room_upgrade_avatar (diff)
downloadsynapse-4cd1c9f2ffa46bc8ed258da200ae3b8ba25fcbb5.tar.xz
Delete the disused & unspecced identicon functionality (#4106)
Diffstat (limited to 'synapse/rest/media/v1')
-rw-r--r--synapse/rest/media/v1/identicon_resource.py68
-rw-r--r--synapse/rest/media/v1/media_repository.py2
2 files changed, 0 insertions, 70 deletions
diff --git a/synapse/rest/media/v1/identicon_resource.py b/synapse/rest/media/v1/identicon_resource.py
deleted file mode 100644
index bdbd8d50dd..0000000000
--- a/synapse/rest/media/v1/identicon_resource.py
+++ /dev/null
@@ -1,68 +0,0 @@
-# Copyright 2015, 2016 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 pydenticon import Generator
-
-from twisted.web.resource import Resource
-
-from synapse.http.servlet import parse_integer
-
-FOREGROUND = [
-    "rgb(45,79,255)",
-    "rgb(254,180,44)",
-    "rgb(226,121,234)",
-    "rgb(30,179,253)",
-    "rgb(232,77,65)",
-    "rgb(49,203,115)",
-    "rgb(141,69,170)"
-]
-
-BACKGROUND = "rgb(224,224,224)"
-SIZE = 5
-
-
-class IdenticonResource(Resource):
-    isLeaf = True
-
-    def __init__(self):
-        Resource.__init__(self)
-        self.generator = Generator(
-            SIZE, SIZE, foreground=FOREGROUND, background=BACKGROUND,
-        )
-
-    def generate_identicon(self, name, width, height):
-        v_padding = width % SIZE
-        h_padding = height % SIZE
-        top_padding = v_padding // 2
-        left_padding = h_padding // 2
-        bottom_padding = v_padding - top_padding
-        right_padding = h_padding - left_padding
-        width -= v_padding
-        height -= h_padding
-        padding = (top_padding, bottom_padding, left_padding, right_padding)
-        identicon = self.generator.generate(
-            name, width, height, padding=padding
-        )
-        return identicon
-
-    def render_GET(self, request):
-        name = "/".join(request.postpath)
-        width = parse_integer(request, "width", default=96)
-        height = parse_integer(request, "height", default=96)
-        identicon_bytes = self.generate_identicon(name, width, height)
-        request.setHeader(b"Content-Type", b"image/png")
-        request.setHeader(
-            b"Cache-Control", b"public,max-age=86400,s-maxage=86400"
-        )
-        return identicon_bytes
diff --git a/synapse/rest/media/v1/media_repository.py b/synapse/rest/media/v1/media_repository.py
index 08b1867fab..d6c5f07af0 100644
--- a/synapse/rest/media/v1/media_repository.py
+++ b/synapse/rest/media/v1/media_repository.py
@@ -45,7 +45,6 @@ from ._base import FileInfo, respond_404, respond_with_responder
 from .config_resource import MediaConfigResource
 from .download_resource import DownloadResource
 from .filepath import MediaFilePaths
-from .identicon_resource import IdenticonResource
 from .media_storage import MediaStorage
 from .preview_url_resource import PreviewUrlResource
 from .storage_provider import StorageProviderWrapper
@@ -769,7 +768,6 @@ class MediaRepositoryResource(Resource):
         self.putChild(b"thumbnail", ThumbnailResource(
             hs, media_repo, media_repo.media_storage,
         ))
-        self.putChild(b"identicon", IdenticonResource())
         if hs.config.url_preview_enabled:
             self.putChild(b"preview_url", PreviewUrlResource(
                 hs, media_repo, media_repo.media_storage,