+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
defmodule Pleroma.Gopher.Server do
use GenServer
require Logger
- @gopher Application.get_env(:pleroma, :gopher)
- def start_link() do
- ip = Keyword.get(@gopher, :ip, {0, 0, 0, 0})
- port = Keyword.get(@gopher, :port, 1234)
- GenServer.start_link(__MODULE__, [ip, port], [])
- end
+ def start_link(_) do
+ config = Pleroma.Config.get(:gopher, [])
+ ip = Keyword.get(config, :ip, {0, 0, 0, 0})
+ port = Keyword.get(config, :port, 1234)
- def init([ip, port]) do
- if Keyword.get(@gopher, :enabled, false) do
- Logger.info("Starting gopher server on #{port}")
-
- :ranch.start_listener(
- :gopher,
- 100,
- :ranch_tcp,
- [port: port],
- __MODULE__.ProtocolHandler,
- []
- )
-
- {:ok, %{ip: ip, port: port}}
+ if Keyword.get(config, :enabled, false) do
+ GenServer.start_link(__MODULE__, [ip, port], [])
else
Logger.info("Gopher server disabled")
- {:ok, nil}
+ :ignore
end
end
+
+ def init([ip, port]) do
+ Logger.info("Starting gopher server on #{port}")
+
+ :ranch.start_listener(
+ :gopher,
+ 100,
+ :ranch_tcp,
+ [ip: ip, port: port],
+ __MODULE__.ProtocolHandler,
+ []
+ )
+
+ {:ok, %{ip: ip, port: port}}
+ end
end
defmodule Pleroma.Gopher.Server.ProtocolHandler do
- alias Pleroma.Web.ActivityPub.ActivityPub
- alias Pleroma.User
alias Pleroma.Activity
- alias Pleroma.Repo
-
- @instance Application.get_env(:pleroma, :instance)
- @gopher Application.get_env(:pleroma, :gopher)
+ alias Pleroma.HTML
+ alias Pleroma.Object
+ alias Pleroma.User
+ alias Pleroma.Web.ActivityPub.ActivityPub
+ alias Pleroma.Web.ActivityPub.Visibility
def start_link(ref, socket, transport, opts) do
pid = spawn_link(__MODULE__, :init, [ref, socket, transport, opts])
{:ok, pid}
end
- def init(ref, socket, transport, _Opts = []) do
+ def init(ref, socket, transport, [] = _Opts) do
:ok = :ranch.accept_ack(ref)
loop(socket, transport)
end
def info(text) do
- text = String.replace(text, ~r/[\t\n]/, " ")
+ text = String.replace(text, ~r/[\t\n]/, "")
+
String.split(text, "\r")
- |> Enum.map(fn (text) ->
- "i#{text}\tfake\(NULL)\t0\r\n"
+ |> Enum.map(fn text ->
+ "i#{text}\tfake\t(NULL)\t0\r\n"
end)
|> Enum.join("")
end
def link(name, selector, type \\ 1) do
address = Pleroma.Web.Endpoint.host()
- port = Keyword.get(@gopher, :port, 1234)
- "#{type}#{name}\t#{selector}\t#{address}\t#{port}\r\n"
- end
-
- def response("") do
- info("Welcome to #{Keyword.get(@instance, :name, "Pleroma")}!") <>
- link("Public Timeline", "/main/public") <>
- link("Federated Timeline", "/main/all") <> ".\r\n"
+ port = Pleroma.Config.get([:gopher, :port], 1234)
+ dstport = Pleroma.Config.get([:gopher, :dstport], port)
+ "#{type}#{name}\t#{selector}\t#{address}\t#{dstport}\r\n"
end
def render_activities(activities) do
|> Enum.map(fn activity ->
user = User.get_cached_by_ap_id(activity.data["actor"])
- object = activity.data["object"]
- like_count = object["like_count"] || 0
- announcement_count = object["announcement_count"] || 0
+ object = Object.normalize(activity, fetch: false)
+ like_count = object.data["like_count"] || 0
+ announcement_count = object.data["announcement_count"] || 0
link("Post ##{activity.id} by #{user.nickname}", "/notices/#{activity.id}") <>
info("#{like_count} likes, #{announcement_count} repeats") <>
- "\r\n" <> info(HtmlSanitizeEx.strip_tags(activity.data["object"]["content"]))
+ "i\tfake\t(NULL)\t0\r\n" <>
+ info(HTML.strip_tags(String.replace(object.data["content"], "<br>", "\r")))
end)
- |> Enum.join("\r\n")
+ |> Enum.join("i\tfake\t(NULL)\t0\r\n")
+ end
+
+ def response("") do
+ info("Welcome to #{Pleroma.Config.get([:instance, :name], "Pleroma")}!") <>
+ link("Public Timeline", "/main/public") <>
+ link("Federated Timeline", "/main/all") <> ".\r\n"
end
def response("/main/public") do
posts =
- ActivityPub.fetch_public_activities(%{"type" => ["Create"], "local_only" => true})
- |> render_activities
+ %{type: ["Create"], local_only: true}
+ |> ActivityPub.fetch_public_activities()
+ |> render_activities()
info("Welcome to the Public Timeline!") <> posts <> ".\r\n"
end
def response("/main/all") do
posts =
- ActivityPub.fetch_public_activities(%{"type" => ["Create"]})
- |> render_activities
+ %{type: ["Create"]}
+ |> ActivityPub.fetch_public_activities()
+ |> render_activities()
info("Welcome to the Federated Timeline!") <> posts <> ".\r\n"
end
def response("/notices/" <> id) do
- with %Activity{} = activity <- Repo.get(Activity, id),
- true <- ActivityPub.is_public?(activity) do
+ with %Activity{} = activity <- Activity.get_by_id(id),
+ true <- Visibility.is_public?(activity) do
activities =
ActivityPub.fetch_activities_for_context(activity.data["context"])
|> render_activities
def response("/users/" <> nickname) do
with %User{} = user <- User.get_cached_by_nickname(nickname) do
params = %{
- "type" => ["Create"],
- "actor_id" => user.ap_id
+ type: ["Create"],
+ actor_id: user.ap_id
}
activities =
- ActivityPub.fetch_public_activities(params)
- |> render_activities
+ params
+ |> ActivityPub.fetch_public_activities()
+ |> render_activities()
info("Posts by #{user.nickname}") <> activities <> ".\r\n"
else