defmodule Pleroma.Web.Streamer do
use GenServer
require Logger
- import Plug.Conn
+ alias Pleroma.{User, Notification}
def start_link do
spawn(fn ->
{:noreply, topics}
end
- def handle_cast(%{action: :stream, topic: topic, item: item}, topics) do
- Logger.debug("Trying to push to #{topic}")
- Logger.debug("Pushing item to #{topic}")
+ def handle_cast(%{action: :stream, topic: "user", item: %Notification{} = item}, topics) do
+ topic = "user:#{item.user_id}"
Enum.each(topics[topic] || [], fn (socket) ->
json = %{
- event: "update",
- payload: Pleroma.Web.MastodonAPI.StatusView.render("status.json", activity: item) |> Poison.encode!
+ event: "notification",
+ payload: Pleroma.Web.MastodonAPI.MastodonAPIController.render_notification(socket.assigns["user"], item) |> Poison.encode!
} |> Poison.encode!
send socket.transport_pid, {:text, json}
{:noreply, topics}
end
+ def handle_cast(%{action: :stream, topic: "user", item: item}, topics) do
+ Logger.debug("Trying to push to users")
+ recipient_topics = User.get_recipients_from_activity(item)
+ |> Enum.map(fn (%{id: id}) -> "user:#{id}" end)
+
+ Enum.each(recipient_topics, fn (topic) ->
+ push_to_socket(topics, topic, item)
+ end)
+ {:noreply, topics}
+ end
+
+ def handle_cast(%{action: :stream, topic: topic, item: item}, topics) do
+ Logger.debug("Trying to push to #{topic}")
+ Logger.debug("Pushing item to #{topic}")
+ push_to_socket(topics, topic, item)
+ {:noreply, topics}
+ end
+
def handle_cast(%{action: :add, topic: topic, socket: socket}, sockets) do
+ topic = internal_topic(topic, socket)
sockets_for_topic = sockets[topic] || []
sockets_for_topic = Enum.uniq([socket | sockets_for_topic])
sockets = Map.put(sockets, topic, sockets_for_topic)
end
def handle_cast(%{action: :remove, topic: topic, socket: socket}, sockets) do
+ topic = internal_topic(topic, socket)
sockets_for_topic = sockets[topic] || []
sockets_for_topic = List.delete(sockets_for_topic, socket)
sockets = Map.put(sockets, topic, sockets_for_topic)
IO.inspect("Unknown: #{inspect(m)}, #{inspect(state)}")
{:noreply, state}
end
+
+ def push_to_socket(topics, topic, item) do
+ Enum.each(topics[topic] || [], fn (socket) ->
+ json = %{
+ event: "update",
+ payload: Pleroma.Web.MastodonAPI.StatusView.render("status.json", activity: item, for: socket.assigns[:user]) |> Poison.encode!
+ } |> Poison.encode!
+
+ send socket.transport_pid, {:text, json}
+ end)
+ end
+
+ defp internal_topic("user", socket) do
+ "user:#{socket.assigns[:user].id}"
+ end
+
+ defp internal_topic(topic, _), do: topic
end