defmodule Pleroma.Web.PleromaAPI.ChatController do
use Pleroma.Web, :controller
+ import Pleroma.Web.ControllerHelper, only: [add_link_headers: 2]
+
alias Pleroma.Activity
alias Pleroma.Chat
+ alias Pleroma.Chat.MessageReference
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.Chat.MessageReferenceView
alias Pleroma.Web.PleromaAPI.ChatView
import Ecto.Query
- import Pleroma.Web.ActivityPub.ObjectValidator, only: [stringify_keys: 1]
- # TODO
- # - Error handling
+ action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
plug(
OAuthScopesPlug,
- %{scopes: ["write:statuses"]}
- when action in [:post_chat_message, :create, :mark_as_read, :delete_message]
+ %{scopes: ["write:chats"]}
+ when action in [
+ :post_chat_message,
+ :create,
+ :mark_as_read,
+ :mark_message_as_read,
+ :delete_message
+ ]
)
plug(
OAuthScopesPlug,
- %{scopes: ["read:statuses"]} when action in [:messages, :index, :show]
+ %{scopes: ["read:chats"]} when action in [:messages, :index, :show]
)
plug(OpenApiSpex.Plug.CastAndValidate, render_error: Pleroma.Web.ApiSpec.RenderError)
defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.ChatOperation
- def delete_message(%{assigns: %{user: %{ap_id: actor} = user}} = conn, %{
- message_id: id
+ def delete_message(%{assigns: %{user: %{id: user_id} = user}} = conn, %{
+ message_id: message_id,
+ id: chat_id
}) do
- with %Object{
- data: %{
- "actor" => ^actor,
- "id" => object,
- "to" => [recipient],
- "type" => "ChatMessage"
- }
- } = message <- Object.get_by_id(id),
- %Chat{} = chat <- Chat.get(user.id, recipient),
- %Activity{} = activity <- Activity.get_create_by_object_ap_id(object),
- {:ok, _delete} <- CommonAPI.delete(activity.id, user) do
+ with %MessageReference{} = cm_ref <-
+ MessageReference.get_by_id(message_id),
+ ^chat_id <- to_string(cm_ref.chat_id),
+ %Chat{user_id: ^user_id} <- Chat.get_by_id(chat_id),
+ {:ok, _} <- remove_or_delete(cm_ref, user) do
conn
- |> put_view(ChatMessageView)
- |> render("show.json", for: user, object: message, chat: chat)
+ |> put_view(MessageReferenceView)
+ |> render("show.json", chat_message_reference: cm_ref)
+ else
+ _e ->
+ {:error, :could_not_delete}
+ end
+ end
+
+ defp remove_or_delete(
+ %{object: %{data: %{"actor" => actor, "id" => id}}},
+ %{ap_id: actor} = user
+ ) do
+ with %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
+ CommonAPI.delete(activity.id, user)
end
end
+ defp remove_or_delete(cm_ref, _), do: MessageReference.delete(cm_ref)
+
def post_chat_message(
- %{body_params: %{content: content} = params, assigns: %{user: %{id: user_id} = user}} =
- conn,
- %{
- id: id
- }
+ %{body_params: params, assigns: %{user: user}} = conn,
+ %{id: id}
) do
- with %Chat{} = chat <- Repo.get_by(Chat, id: id, user_id: user_id),
+ with {:ok, chat} <- Chat.get_by_user_and_id(user, id),
%User{} = recipient <- User.get_cached_by_ap_id(chat.recipient),
{:ok, activity} <-
- CommonAPI.post_chat_message(user, recipient, content, media_id: params[:media_id]),
- message <- Object.normalize(activity) do
+ CommonAPI.post_chat_message(user, recipient, params[:content],
+ media_id: params[:media_id]
+ ),
+ message <- Object.normalize(activity, false),
+ cm_ref <- MessageReference.for_chat_and_object(chat, message) do
conn
- |> put_view(ChatMessageView)
- |> render("show.json", for: user, object: message, chat: chat)
+ |> put_view(MessageReferenceView)
+ |> render("show.json", chat_message_reference: cm_ref)
+ else
+ {:reject, message} ->
+ conn
+ |> put_status(:unprocessable_entity)
+ |> json(%{error: message})
+
+ {:error, message} ->
+ conn
+ |> put_status(:bad_request)
+ |> json(%{error: message})
end
end
- def mark_as_read(%{assigns: %{user: %{id: user_id}}} = conn, %{id: id}) do
- with %Chat{} = chat <- Repo.get_by(Chat, id: id, user_id: user_id),
- {:ok, chat} <- Chat.mark_as_read(chat) do
+ def mark_message_as_read(
+ %{assigns: %{user: %{id: user_id}}} = conn,
+ %{id: chat_id, message_id: message_id}
+ ) do
+ with %MessageReference{} = cm_ref <- MessageReference.get_by_id(message_id),
+ ^chat_id <- to_string(cm_ref.chat_id),
+ %Chat{user_id: ^user_id} <- Chat.get_by_id(chat_id),
+ {:ok, cm_ref} <- MessageReference.mark_as_read(cm_ref) do
+ conn
+ |> put_view(MessageReferenceView)
+ |> render("show.json", chat_message_reference: cm_ref)
+ end
+ end
+
+ def mark_as_read(
+ %{body_params: %{last_read_id: last_read_id}, assigns: %{user: user}} = conn,
+ %{id: id}
+ ) do
+ with {:ok, chat} <- Chat.get_by_user_and_id(user, id),
+ {_n, _} <- MessageReference.set_all_seen_for_chat(chat, last_read_id) do
conn
|> put_view(ChatView)
|> render("show.json", 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 =
+ def messages(%{assigns: %{user: user}} = conn, %{id: id} = params) do
+ with {:ok, chat} <- Chat.get_by_user_and_id(user, id) do
+ chat_message_refs =
chat
- |> Chat.messages_for_chat_query()
- |> Pagination.fetch_paginated(params |> stringify_keys())
+ |> MessageReference.for_chat_query()
+ |> Pagination.fetch_paginated(params)
conn
- |> put_view(ChatMessageView)
- |> render("index.json", for: user, objects: messages, chat: chat)
- else
- _ ->
- conn
- |> put_status(:not_found)
- |> json(%{error: "not found"})
+ |> add_link_headers(chat_message_refs)
+ |> put_view(MessageReferenceView)
+ |> render("index.json", chat_message_references: chat_message_refs)
end
end
- def index(%{assigns: %{user: %{id: user_id}}} = conn, params) do
+ def index(%{assigns: %{user: %{id: user_id} = user}} = conn, _params) do
+ blocked_ap_ids = User.blocked_users_ap_ids(user)
+
chats =
- from(c in Chat,
- where: c.user_id == ^user_id,
- order_by: [desc: c.updated_at]
- )
- |> Pagination.fetch_paginated(params |> stringify_keys)
+ Chat.for_user_query(user_id)
+ |> where([c], c.recipient not in ^blocked_ap_ids)
+ |> Repo.all()
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]),
+ def create(%{assigns: %{user: user}} = conn, %{id: id}) do
+ with %User{ap_id: recipient} <- User.get_cached_by_id(id),
{:ok, %Chat{} = chat} <- Chat.get_or_create(user.id, recipient) do
conn
|> put_view(ChatView)
end
end
- def show(%{assigns: %{user: user}} = conn, params) do
- with %Chat{} = chat <- Repo.get_by(Chat, user_id: user.id, id: params[:id]) do
+ def show(%{assigns: %{user: user}} = conn, %{id: id}) do
+ with {:ok, chat} <- Chat.get_by_user_and_id(user, id) do
conn
|> put_view(ChatView)
|> render("show.json", chat: chat)
projects / akkoma / blobdiff