1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Application do
8 @name Mix.Project.config()[:name]
9 @version Mix.Project.config()[:version]
10 @repository Mix.Project.config()[:source_url]
12 def version, do: @version
13 def named_version, do: @name <> " " <> @version
14 def repository, do: @repository
17 info = "#{Pleroma.Web.base_url()} <#{Pleroma.Config.get([:instance, :email], "")}>"
18 named_version() <> "; " <> info
21 # See http://elixir-lang.org/docs/stable/elixir/Application.html
22 # for more information on OTP Applications
23 def start(_type, _args) do
26 Pleroma.Config.DeprecationWarnings.warn()
29 # Define workers and child supervisors to be supervised
32 # Start the Ecto repository
33 %{id: Pleroma.Repo, start: {Pleroma.Repo, :start_link, []}, type: :supervisor},
34 %{id: Pleroma.Emoji, start: {Pleroma.Emoji, :start_link, []}},
35 %{id: Pleroma.Captcha, start: {Pleroma.Captcha, :start_link, []}},
37 id: :cachex_used_captcha_cache,
44 :timer.seconds(Pleroma.Config.get!([Pleroma.Captcha, :seconds_valid]))
75 id: :cachex_rich_media,
81 default_ttl: :timer.minutes(120),
100 {Cachex, :start_link,
106 default: :timer.seconds(6 * 60 * 60),
107 interval: :timer.seconds(60)
113 %{id: Pleroma.FlakeId, start: {Pleroma.FlakeId, :start_link, []}},
115 id: Pleroma.ScheduledActivityWorker,
116 start: {Pleroma.ScheduledActivityWorker, :start_link, []}
119 id: Pleroma.QuantumScheduler,
120 start: {Pleroma.QuantumScheduler, :start_link, []}
123 hackney_pool_children() ++
126 id: Pleroma.Web.Federator.RetryQueue,
127 start: {Pleroma.Web.Federator.RetryQueue, :start_link, []}
130 id: Pleroma.Web.OAuth.Token.CleanWorker,
131 start: {Pleroma.Web.OAuth.Token.CleanWorker, :start_link, []}
135 start: {Pleroma.Stats, :start_link, []}
139 start: {Task, :start_link, [&Pleroma.Web.Push.init/0]},
144 start: {Task, :start_link, [&Pleroma.Web.Federator.init/0]},
151 # Start the endpoint when the application starts
153 id: Pleroma.Web.Endpoint,
154 start: {Pleroma.Web.Endpoint, :start_link, []},
157 %{id: Pleroma.Gopher.Server, start: {Pleroma.Gopher.Server, :start_link, []}}
160 # See http://elixir-lang.org/docs/stable/elixir/Supervisor.html
161 # for other strategies and supported options
162 opts = [strategy: :one_for_one, name: Pleroma.Supervisor]
163 result = Supervisor.start_link(children, opts)
164 :ok = after_supervisor_start()
168 defp setup_instrumenters do
169 require Prometheus.Registry
171 if Application.get_env(:prometheus, Pleroma.Repo.Instrumenter) do
175 [:pleroma, :repo, :query],
176 &Pleroma.Repo.Instrumenter.handle_event/4,
180 Pleroma.Repo.Instrumenter.setup()
183 Prometheus.Registry.register_collector(:prometheus_process_collector)
184 Pleroma.Web.Endpoint.MetricsExporter.setup()
185 Pleroma.Web.Endpoint.PipelineInstrumenter.setup()
186 Pleroma.Web.Endpoint.Instrumenter.setup()
189 def enabled_hackney_pools do
191 if Application.get_env(:tesla, :adapter) == Tesla.Adapter.Hackney do
196 if Pleroma.Config.get([Pleroma.Uploader, :proxy_remote]) do
203 if Mix.env() == :test do
204 defp streamer_child, do: []
205 defp chat_child, do: []
207 defp streamer_child do
208 [%{id: Pleroma.Web.Streamer, start: {Pleroma.Web.Streamer, :start_link, []}}]
212 if Pleroma.Config.get([:chat, :enabled]) do
215 id: Pleroma.Web.ChatChannel.ChatChannelState,
216 start: {Pleroma.Web.ChatChannel.ChatChannelState, :start_link, []}
225 defp hackney_pool_children do
226 for pool <- enabled_hackney_pools() do
227 options = Pleroma.Config.get([:hackney_pools, pool])
228 :hackney_pool.child_spec(pool, options)
232 defp after_supervisor_start do
233 with digest_config <- Application.get_env(:pleroma, :email_notifications)[:digest],
234 true <- digest_config[:active],
235 %Crontab.CronExpression{} = schedule <-
236 Crontab.CronExpression.Parser.parse!(digest_config[:schedule]) do
237 Pleroma.QuantumScheduler.new_job()
238 |> Quantum.Job.set_name(:digest_emails)
239 |> Quantum.Job.set_schedule(schedule)
240 |> Quantum.Job.set_task(&Pleroma.DigestEmailWorker.run/0)
241 |> Pleroma.QuantumScheduler.add_job()