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# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.TwitterAPI.UtilController do
use Pleroma.Web, :controller
require Logger
alias Pleroma.Config
alias Pleroma.Emoji
alias Pleroma.Healthcheck
alias Pleroma.Notification
alias Pleroma.Plugs.OAuthScopesPlug
alias Pleroma.User
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.WebFinger
plug(Pleroma.Web.FederatingPlug when action == :remote_subscribe)
plug(
OAuthScopesPlug,
%{scopes: ["write:accounts"]}
when action in [
:change_email,
:change_password,
:delete_account,
:update_notificaton_settings,
:disable_account
]
)
plug(OAuthScopesPlug, %{scopes: ["write:notifications"]} when action == :notifications_read)
def remote_subscribe(conn, %{"nickname" => nick, "profile" => _}) do
with %User{} = user <- User.get_cached_by_nickname(nick),
avatar = User.avatar_url(user) do
conn
|> render("subscribe.html", %{nickname: nick, avatar: avatar, error: false})
else
_e ->
render(conn, "subscribe.html", %{
nickname: nick,
avatar: nil,
error: "Could not find user"
})
end
end
def remote_subscribe(conn, %{"user" => %{"nickname" => nick, "profile" => profile}}) do
with {:ok, %{"subscribe_address" => template}} <- WebFinger.finger(profile),
%User{ap_id: ap_id} <- User.get_cached_by_nickname(nick) do
conn
|> Phoenix.Controller.redirect(external: String.replace(template, "{uri}", ap_id))
else
_e ->
render(conn, "subscribe.html", %{
nickname: nick,
avatar: nil,
error: "Something went wrong."
})
end
end
def notifications_read(%{assigns: %{user: user}} = conn, %{"id" => notification_id}) do
with {:ok, _} <- Notification.read_one(user, notification_id) do
json(conn, %{status: "success"})
else
{:error, message} ->
conn
|> put_resp_content_type("application/json")
|> send_resp(403, Jason.encode!(%{"error" => message}))
end
end
def frontend_configurations(conn, _params) do
config =
Config.get(:frontend_configurations, %{})
|> Enum.into(%{})
json(conn, config)
end
def emoji(conn, _params) do
emoji =
Enum.reduce(Emoji.get_all(), %{}, fn {code, %Emoji{file: file, tags: tags}}, acc ->
Map.put(acc, code, %{image_url: file, tags: tags})
end)
json(conn, emoji)
end
def update_notificaton_settings(%{assigns: %{user: user}} = conn, params) do
with {:ok, _} <- User.update_notification_settings(user, params) do
json(conn, %{status: "success"})
end
end
def change_password(%{assigns: %{user: user}} = conn, params) do
case CommonAPI.Utils.confirm_current_password(user, params["password"]) do
{:ok, user} ->
with {:ok, _user} <-
User.reset_password(user, %{
password: params["new_password"],
password_confirmation: params["new_password_confirmation"]
}) do
json(conn, %{status: "success"})
else
{:error, changeset} ->
{_, {error, _}} = Enum.at(changeset.errors, 0)
json(conn, %{error: "New password #{error}."})
_ ->
json(conn, %{error: "Unable to change password."})
end
{:error, msg} ->
json(conn, %{error: msg})
end
end
def change_email(%{assigns: %{user: user}} = conn, params) do
case CommonAPI.Utils.confirm_current_password(user, params["password"]) do
{:ok, user} ->
with {:ok, _user} <- User.change_email(user, params["email"]) do
json(conn, %{status: "success"})
else
{:error, changeset} ->
{_, {error, _}} = Enum.at(changeset.errors, 0)
json(conn, %{error: "Email #{error}."})
_ ->
json(conn, %{error: "Unable to change email."})
end
{:error, msg} ->
json(conn, %{error: msg})
end
end
def delete_account(%{assigns: %{user: user}} = conn, params) do
password = params["password"] || ""
case CommonAPI.Utils.confirm_current_password(user, password) do
{:ok, user} ->
User.delete(user)
json(conn, %{status: "success"})
{:error, msg} ->
json(conn, %{error: msg})
end
end
def disable_account(%{assigns: %{user: user}} = conn, params) do
case CommonAPI.Utils.confirm_current_password(user, params["password"]) do
{:ok, user} ->
User.deactivate_async(user)
json(conn, %{status: "success"})
{:error, msg} ->
json(conn, %{error: msg})
end
end
def captcha(conn, _params) do
json(conn, Pleroma.Captcha.new())
end
def healthcheck(conn, _params) do
with true <- Config.get([:instance, :healthcheck]),
%{healthy: true} = info <- Healthcheck.system_info() do
json(conn, info)
else
%{healthy: false} = info ->
service_unavailable(conn, info)
_ ->
service_unavailable(conn, %{})
end
end
defp service_unavailable(conn, info) do
conn
|> put_status(:service_unavailable)
|> json(info)
end
end
|
