Merge branch 'develop' of github.com:matrix-org/synapse into new_state_resolution

1 files changed, 113 insertions, 0 deletions

diff --git a/synapse/rest/media/v1/upload_resource.py b/synapse/rest/media/v1/upload_resource.py
new file mode 100644
index 0000000000..b939a30e19
--- /dev/null
+++ b/synapse/rest/media/v1/upload_resource.py
@@ -0,0 +1,113 @@
+# -*- 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 synapse.http.server import respond_with_json
+
+from synapse.util.stringutils import random_string
+from synapse.api.errors import (
+    cs_exception, SynapseError, CodeMessageException
+)
+
+from twisted.web.server import NOT_DONE_YET
+from twisted.internet import defer
+
+from .base_resource import BaseMediaResource
+
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+class UploadResource(BaseMediaResource):
+    def render_POST(self, request):
+        self._async_render_POST(request)
+        return NOT_DONE_YET
+
+    def render_OPTIONS(self, request):
+        respond_with_json(request, 200, {}, send_cors=True)
+        return NOT_DONE_YET
+
+    @defer.inlineCallbacks
+    def _async_render_POST(self, request):
+        try:
+            auth_user, client = yield self.auth.get_user_by_req(request)
+            # TODO: The checks here are a bit late. The content will have
+            # already been uploaded to a tmp file at this point
+            content_length = request.getHeader("Content-Length")
+            if content_length is None:
+                raise SynapseError(
+                    msg="Request must specify a Content-Length", code=400
+                )
+            if int(content_length) > self.max_upload_size:
+                raise SynapseError(
+                    msg="Upload request body is too large",
+                    code=413,
+                )
+
+            headers = request.requestHeaders
+
+            if headers.hasHeader("Content-Type"):
+                media_type = headers.getRawHeaders("Content-Type")[0]
+            else:
+                raise SynapseError(
+                    msg="Upload request missing 'Content-Type'",
+                    code=400,
+                )
+
+            #if headers.hasHeader("Content-Disposition"):
+            #    disposition = headers.getRawHeaders("Content-Disposition")[0]
+            # TODO(markjh): parse content-dispostion
+
+            media_id = random_string(24)
+
+            fname = self.filepaths.local_media_filepath(media_id)
+            self._makedirs(fname)
+
+            # This shouldn't block for very long because the content will have
+            # already been uploaded at this point.
+            with open(fname, "wb") as f:
+                f.write(request.content.read())
+
+            yield self.store.store_local_media(
+                media_id=media_id,
+                media_type=media_type,
+                time_now_ms=self.clock.time_msec(),
+                upload_name=None,
+                media_length=content_length,
+                user_id=auth_user,
+            )
+            media_info = {
+                "media_type": media_type,
+                "media_length": content_length,
+            }
+
+            yield self._generate_local_thumbnails(media_id, media_info)
+
+            content_uri = "mxc://%s/%s" % (self.server_name, media_id)
+
+            respond_with_json(
+                request, 200, {"content_uri": content_uri}, send_cors=True
+            )
+        except CodeMessageException as e:
+            logger.exception(e)
+            respond_with_json(request, e.code, cs_exception(e), send_cors=True)
+        except:
+            logger.exception("Failed to store file")
+            respond_with_json(
+                request,
+                500,
+                {"error": "Internal server error"},
+                send_cors=True
+            )