Commit bc53dff5 authored by kaniini's avatar kaniini

mastodon api: websocket: update code for cowboy 2.x

parent e10ca35b
......@@ -9,7 +9,7 @@ defmodule Pleroma.Web.MastodonAPI.WebsocketHandler do
alias Pleroma.Repo
alias Pleroma.User
@behaviour :cowboy_websocket_handler
@behaviour :cowboy_websocket
@streams [
"public",
......@@ -23,40 +23,37 @@ defmodule Pleroma.Web.MastodonAPI.WebsocketHandler do
]
@anonymous_streams ["public", "public:local", "hashtag"]
# Handled by periodic keepalive in Pleroma.Web.Streamer.
@timeout :infinity
def init(_type, _req, _opts) do
{:upgrade, :protocol, :cowboy_websocket}
end
def websocket_init(_type, req, _opts) do
def init(req, _state) do
with {qs, req} <- :cowboy_req.qs(req),
params <- :cow_qs.parse_qs(qs),
access_token <- List.keyfind(params, "access_token", 0),
{_, stream} <- List.keyfind(params, "stream", 0),
{:ok, user} <- allow_request(stream, access_token),
topic when is_binary(topic) <- expand_topic(stream, params) do
send(self(), :subscribe)
{:ok, req, %{user: user, topic: topic}, @timeout}
{:cowboy_websocket, req, %{user: user, topic: topic}}
else
{:error, code} ->
Logger.debug("#{__MODULE__} denied connection: #{inspect(code)} - #{inspect(req)}")
{:ok, req} = :cowboy_req.reply(code, req)
{:shutdown, req}
{:stop, req}
error ->
Logger.debug("#{__MODULE__} denied connection: #{inspect(error)} - #{inspect(req)}")
{:shutdown, req}
{:stop, req}
end
end
def websocket_init(state) do
send(self(), :subscribe)
{:ok, state}
end
# We never receive messages.
def websocket_handle(_frame, req, state) do
{:ok, req, state}
def websocket_handle(_frame, state) do
{:ok, state}
end
def websocket_info(:subscribe, req, state) do
def websocket_info(:subscribe, state) do
Logger.debug(
"#{__MODULE__} accepted websocket connection for user #{
(state.user || %{id: "anonymous"}).id
......@@ -64,14 +61,14 @@ defmodule Pleroma.Web.MastodonAPI.WebsocketHandler do
)
Pleroma.Web.Streamer.add_socket(state.topic, streamer_socket(state))
{:ok, req, state}
{:ok, state}
end
def websocket_info({:text, message}, req, state) do
{:reply, {:text, message}, req, state}
def websocket_info({:text, message}, state) do
{:reply, {:text, message}, state}
end
def websocket_terminate(reason, _req, state) do
def terminate(reason, _req, state) do
Logger.debug(
"#{__MODULE__} terminating websocket connection for user #{
(state.user || %{id: "anonymous"}).id
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment