- def remote_follow(%{assigns: %{user: user}} = conn, %{"acct" => acct}) do
- if is_status?(acct) do
- {:ok, object} = Pleroma.Object.Fetcher.fetch_object_from_id(acct)
- %Activity{id: activity_id} = Activity.get_create_by_object_ap_id(object.data["id"])
- redirect(conn, to: "/notice/#{activity_id}")
- else
- with {:ok, followee} <- User.get_or_fetch(acct) do
- conn
- |> render(follow_template(user), %{
- error: false,
- acct: acct,
- avatar: User.avatar_url(followee),
- name: followee.nickname,
- id: followee.id
- })
- else
- {:error, _reason} ->
- render(conn, follow_template(user), %{error: :error})
- end
- end
- end
-
- defp follow_template(%User{} = _user), do: "follow.html"
- defp follow_template(_), do: "follow_login.html"
-
- defp is_status?(acct) do
- case Pleroma.Object.Fetcher.fetch_and_contain_remote_object_from_id(acct) do
- {:ok, %{"type" => type}}
- when type in ["Article", "Event", "Note", "Video", "Page", "Question"] ->
- true
-
- _ ->
- false
- end
- end
-
- def do_remote_follow(%{assigns: %{user: user}} = conn, %{"user" => %{"id" => id}})
- when not is_nil(user) do
- with {:fetch_user, %User{} = followee} <- {:fetch_user, User.get_cached_by_id(id)},
- {:ok, _follower, _followee, _activity} <- CommonAPI.follow(user, followee) do
- conn
- |> render("followed.html", %{error: false})
- else
- # Was already following user
- {:error, "Could not follow user:" <> _rest} ->
- render(conn, "followed.html", %{error: "Error following account"})
-
- {:fetch_user, error} ->
- Logger.debug("Remote follow failed with error #{inspect(error)}")
- render(conn, "followed.html", %{error: "Could not find user"})
-
- e ->
- Logger.debug("Remote follow failed with error #{inspect(e)}")
- render(conn, "followed.html", %{error: "Something went wrong."})
- end
- end
-
- # Note: "id" is the id of followee user, disregard incorrect placing under "authorization"
- def do_remote_follow(conn, %{
- "authorization" => %{"name" => username, "password" => password, "id" => id}
- }) do
- with %User{} = followee <- User.get_cached_by_id(id),
- {_, %User{} = user, _} <- {:auth, User.get_cached_by_nickname(username), followee},
- {_, true, _} <- {
- :auth,
- AuthenticationPlug.checkpw(password, user.password_hash),
- followee
- },
- {:ok, _follower, _followee, _activity} <- CommonAPI.follow(user, followee) do
- conn
- |> render("followed.html", %{error: false})
- else
- # Was already following user
- {:error, "Could not follow user:" <> _rest} ->
- render(conn, "followed.html", %{error: "Error following account"})
-
- {:auth, _, followee} ->
- conn
- |> render("follow_login.html", %{
- error: "Wrong username or password",
- id: id,
- name: followee.nickname,
- avatar: User.avatar_url(followee)
- })
-
- e ->
- Logger.debug("Remote follow failed with error #{inspect(e)}")
- render(conn, "followed.html", %{error: "Something went wrong."})
- end
- end
-
- def do_remote_follow(%{assigns: %{user: nil}} = conn, _) do
- render(conn, "followed.html", %{error: "Insufficient permissions: follow | write:follows."})
- end
-
- def do_remote_follow(conn, _) do
- render(conn, "followed.html", %{error: "Something went wrong."})
- end
-