110 lines
3.1 KiB
Elixir
110 lines
3.1 KiB
Elixir
# Pleroma: A lightweight social networking server
|
|
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
|
|
# SPDX-License-Identifier: AGPL-3.0-only
|
|
defmodule Pleroma.Web.PleromaAPI.ChatController do
|
|
use Pleroma.Web, :controller
|
|
|
|
alias Pleroma.Chat
|
|
alias Pleroma.Object
|
|
alias Pleroma.Pagination
|
|
alias Pleroma.Plugs.OAuthScopesPlug
|
|
alias Pleroma.Repo
|
|
alias Pleroma.User
|
|
alias Pleroma.Web.CommonAPI
|
|
alias Pleroma.Web.PleromaAPI.ChatMessageView
|
|
alias Pleroma.Web.PleromaAPI.ChatView
|
|
|
|
import Pleroma.Web.ActivityPub.ObjectValidator, only: [stringify_keys: 1]
|
|
|
|
import Ecto.Query
|
|
|
|
# TODO
|
|
# - Error handling
|
|
|
|
plug(
|
|
OAuthScopesPlug,
|
|
%{scopes: ["write:statuses"]} when action in [:post_chat_message, :create]
|
|
)
|
|
|
|
plug(
|
|
OAuthScopesPlug,
|
|
%{scopes: ["read:statuses"]} when action in [:messages, :index]
|
|
)
|
|
|
|
plug(OpenApiSpex.Plug.CastAndValidate, render_error: Pleroma.Web.ApiSpec.RenderError)
|
|
|
|
defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.ChatOperation
|
|
|
|
def post_chat_message(
|
|
%{body_params: %{content: content}, assigns: %{user: %{id: user_id} = user}} = conn,
|
|
%{
|
|
id: id
|
|
}
|
|
) do
|
|
with %Chat{} = chat <- Repo.get_by(Chat, id: id, user_id: user_id),
|
|
%User{} = recipient <- User.get_cached_by_ap_id(chat.recipient),
|
|
{:ok, activity} <- CommonAPI.post_chat_message(user, recipient, content),
|
|
message <- Object.normalize(activity) do
|
|
conn
|
|
|> put_view(ChatMessageView)
|
|
|> render("show.json", for: user, object: message, chat: chat)
|
|
end
|
|
end
|
|
|
|
def messages(%{assigns: %{user: %{id: user_id} = user}} = conn, %{id: id} = params) do
|
|
with %Chat{} = chat <- Repo.get_by(Chat, id: id, user_id: user_id) do
|
|
messages =
|
|
from(o in Object,
|
|
where: fragment("?->>'type' = ?", o.data, "ChatMessage"),
|
|
where:
|
|
fragment(
|
|
"""
|
|
(?->>'actor' = ? and ?->'to' = ?)
|
|
OR (?->>'actor' = ? and ?->'to' = ?)
|
|
""",
|
|
o.data,
|
|
^user.ap_id,
|
|
o.data,
|
|
^[chat.recipient],
|
|
o.data,
|
|
^chat.recipient,
|
|
o.data,
|
|
^[user.ap_id]
|
|
)
|
|
)
|
|
|> Pagination.fetch_paginated(params |> stringify_keys())
|
|
|
|
conn
|
|
|> put_view(ChatMessageView)
|
|
|> render("index.json", for: user, objects: messages, chat: chat)
|
|
else
|
|
_ ->
|
|
conn
|
|
|> put_status(:not_found)
|
|
|> json(%{error: "not found"})
|
|
end
|
|
end
|
|
|
|
def index(%{assigns: %{user: %{id: user_id}}} = conn, params) do
|
|
chats =
|
|
from(c in Chat,
|
|
where: c.user_id == ^user_id,
|
|
order_by: [desc: c.updated_at]
|
|
)
|
|
|> Pagination.fetch_paginated(params |> stringify_keys)
|
|
|
|
conn
|
|
|> put_view(ChatView)
|
|
|> render("index.json", chats: chats)
|
|
end
|
|
|
|
def create(%{assigns: %{user: user}} = conn, params) do
|
|
with %User{ap_id: recipient} <- User.get_by_id(params[:id]),
|
|
{:ok, %Chat{} = chat} <- Chat.get_or_create(user.id, recipient) do
|
|
conn
|
|
|> put_view(ChatView)
|
|
|> render("show.json", chat: chat)
|
|
end
|
|
end
|
|
end
|