+++ /dev/null
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.BBS.Handler do
- use Sshd.ShellHandler
- alias Pleroma.Activity
- alias Pleroma.HTML
- alias Pleroma.Web.ActivityPub.ActivityPub
- alias Pleroma.Web.CommonAPI
-
- def on_shell(username, _pubkey, _ip, _port) do
- :ok = IO.puts("Welcome to #{Pleroma.Config.get([:instance, :name])}!")
- user = Pleroma.User.get_cached_by_nickname(to_string(username))
- Logger.debug("#{inspect(user)}")
- loop(run_state(user: user))
- end
-
- def on_connect(username, ip, port, method) do
- Logger.debug(fn ->
- """
- Incoming SSH shell #{inspect(self())} requested for #{username} from #{inspect(ip)}:#{inspect(port)} using #{inspect(method)}
- """
- end)
- end
-
- def on_disconnect(username, ip, port) do
- Logger.debug(fn ->
- "Disconnecting SSH shell for #{username} from #{inspect(ip)}:#{inspect(port)}"
- end)
- end
-
- defp loop(state) do
- self_pid = self()
- counter = state.counter
- prefix = state.prefix
- user = state.user
-
- input = spawn(fn -> io_get(self_pid, prefix, counter, user.nickname) end)
- wait_input(state, input)
- end
-
- def puts_activity(activity) do
- status = Pleroma.Web.MastodonAPI.StatusView.render("show.json", %{activity: activity})
-
- IO.puts("-- #{status.id} by #{status.account.display_name} (#{status.account.acct})")
-
- status.content
- |> String.split("<br/>")
- |> Enum.map(&HTML.strip_tags/1)
- |> Enum.map(&HtmlEntities.decode/1)
- |> Enum.map(&IO.puts/1)
- end
-
- def puts_notification(activity, user) do
- notification =
- Pleroma.Web.MastodonAPI.NotificationView.render("show.json", %{
- notification: activity,
- for: user
- })
-
- IO.puts(
- "== (#{notification.type}) #{notification.status.id} by #{notification.account.display_name} (#{notification.account.acct})"
- )
-
- notification.status.content
- |> String.split("<br/>")
- |> Enum.map(&HTML.strip_tags/1)
- |> Enum.map(&HtmlEntities.decode/1)
- |> (fn x ->
- case x do
- [content] ->
- "> " <> content
-
- [head | _tail] ->
- # "> " <> hd <> "..."
- head
- |> String.slice(1, 80)
- |> (fn x -> "> " <> x <> "..." end).()
- end
- end).()
- |> IO.puts()
-
- IO.puts("")
- end
-
- def handle_command(state, "help") do
- IO.puts("Available commands:")
- IO.puts("help - This help")
- IO.puts("home - Show the home timeline")
- IO.puts("p <text> - Post the given text")
- IO.puts("r <id> <text> - Reply to the post with the given id")
- IO.puts("t <id> - Show a thread from the given id")
- IO.puts("n - Show notifications")
- IO.puts("n read - Mark all notifactions as read")
- IO.puts("f <id> - Favourites the post with the given id")
- IO.puts("R <id> - Repeat the post with the given id")
- IO.puts("quit - Quit")
-
- state
- end
-
- def handle_command(%{user: user} = state, "r " <> text) do
- text = String.trim(text)
- [activity_id, rest] = String.split(text, " ", parts: 2)
-
- with %Activity{} <- Activity.get_by_id(activity_id),
- {:ok, _activity} <-
- CommonAPI.post(user, %{status: rest, in_reply_to_status_id: activity_id}) do
- IO.puts("Replied!")
- else
- _e -> IO.puts("Could not reply...")
- end
-
- state
- end
-
- def handle_command(%{user: user} = state, "t " <> activity_id) do
- with %Activity{} = activity <- Activity.get_by_id(activity_id) do
- activities =
- ActivityPub.fetch_activities_for_context(activity.data["context"], %{
- blocking_user: user,
- user: user,
- exclude_id: activity.id
- })
-
- case activities do
- [] ->
- activity_id
- |> Activity.get_by_id()
- |> puts_activity()
-
- _ ->
- activities
- |> Enum.reverse()
- |> Enum.each(&puts_activity/1)
- end
- else
- _e -> IO.puts("Could not show this thread...")
- end
-
- state
- end
-
- def handle_command(%{user: user} = state, "n read") do
- Pleroma.Notification.clear(user)
- IO.puts("All notifications were marked as read")
-
- state
- end
-
- def handle_command(%{user: user} = state, "n") do
- user
- |> Pleroma.Web.MastodonAPI.MastodonAPI.get_notifications(%{})
- |> Enum.each(&puts_notification(&1, user))
-
- state
- end
-
- def handle_command(%{user: user} = state, "p " <> text) do
- text = String.trim(text)
-
- with {:ok, activity} <- CommonAPI.post(user, %{status: text}) do
- IO.puts("Posted! ID: #{activity.id}")
- else
- _e -> IO.puts("Could not post...")
- end
-
- state
- end
-
- def handle_command(%{user: user} = state, "f " <> id) do
- id = String.trim(id)
-
- with %Activity{} = activity <- Activity.get_by_id(id),
- {:ok, _activity} <- CommonAPI.favorite(user, activity) do
- IO.puts("Favourited!")
- else
- _e -> IO.puts("Could not Favourite...")
- end
-
- state
- end
-
- def handle_command(state, "home") do
- user = state.user
-
- params =
- %{}
- |> Map.put(:type, ["Create"])
- |> Map.put(:blocking_user, user)
- |> Map.put(:muting_user, user)
- |> Map.put(:user, user)
-
- activities =
- [user.ap_id | Pleroma.User.following(user)]
- |> ActivityPub.fetch_activities(params)
-
- Enum.each(activities, fn activity ->
- puts_activity(activity)
- end)
-
- state
- end
-
- def handle_command(state, command) do
- IO.puts("Unknown command '#{command}'")
- state
- end
-
- defp wait_input(state, input) do
- receive do
- {:input, ^input, "quit\n"} ->
- IO.puts("Exiting...")
-
- {:input, ^input, code} when is_binary(code) ->
- code = String.trim(code)
-
- state = handle_command(state, code)
-
- loop(%{state | counter: state.counter + 1})
-
- {:input, ^input, {:error, :interrupted}} ->
- IO.puts("Caught Ctrl+C...")
- loop(%{state | counter: state.counter + 1})
-
- {:input, ^input, msg} ->
- :ok = Logger.warn("received unknown message: #{inspect(msg)}")
- loop(%{state | counter: state.counter + 1})
- end
- end
-
- defp run_state(opts) do
- %{prefix: "pleroma", counter: 1, user: opts[:user]}
- end
-
- defp io_get(pid, prefix, counter, username) do
- prompt = prompt(prefix, counter, username)
- send(pid, {:input, self(), IO.gets(:stdio, prompt)})
- end
-
- defp prompt(prefix, counter, username) do
- prompt = "#{username}@#{prefix}:#{counter}>"
- prompt <> " "
- end
-end
projects / anni / blobdiff