Merge branch 'exile' into 'develop'
Replace custom fifo implementation with Exile See merge request pleroma/pleroma!4039
This commit is contained in:
commit
52aadc09e9
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@ -43,89 +43,28 @@ def image_resize(url, options) do
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def video_framegrab(url) do
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def video_framegrab(url) do
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with executable when is_binary(executable) <- System.find_executable("ffmpeg"),
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with executable when is_binary(executable) <- System.find_executable("ffmpeg"),
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{:ok, env} <- HTTP.get(url, [], pool: :media),
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{:ok, env} <- HTTP.get(url, [], pool: :media),
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{:ok, fifo_path} <- mkfifo(),
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{:ok, pid} <- StringIO.open(env.body) do
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args = [
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body_stream = IO.binstream(pid, 1)
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"-y",
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"-i",
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Exile.stream!(
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fifo_path,
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[
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"-vframes",
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executable,
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"1",
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"-i",
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"-f",
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"pipe:0",
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"mjpeg",
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"-vframes",
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"-loglevel",
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"1",
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"error",
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"-f",
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"-"
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"mjpeg",
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] do
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"pipe:1"
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run_fifo(fifo_path, env, executable, args)
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],
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input: body_stream,
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ignore_epipe: true,
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stderr: :disable
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)
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|> Enum.into(<<>>)
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else
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else
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nil -> {:error, {:ffmpeg, :command_not_found}}
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nil -> {:error, {:ffmpeg, :command_not_found}}
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{:error, _} = error -> error
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{:error, _} = error -> error
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end
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end
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end
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end
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defp run_fifo(fifo_path, env, executable, args) do
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pid =
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Port.open({:spawn_executable, executable}, [
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:use_stdio,
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:stream,
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:exit_status,
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:binary,
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args: args
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])
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fifo = Port.open(to_charlist(fifo_path), [:eof, :binary, :stream, :out])
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fix = Pleroma.Helpers.QtFastStart.fix(env.body)
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true = Port.command(fifo, fix)
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:erlang.port_close(fifo)
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loop_recv(pid)
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after
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File.rm(fifo_path)
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end
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defp mkfifo do
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path = Path.join(System.tmp_dir!(), "pleroma-media-preview-pipe-#{Ecto.UUID.generate()}")
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case System.cmd("mkfifo", [path]) do
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{_, 0} ->
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spawn(fifo_guard(path))
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{:ok, path}
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{_, err} ->
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{:error, {:fifo_failed, err}}
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end
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end
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defp fifo_guard(path) do
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pid = self()
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fn ->
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ref = Process.monitor(pid)
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receive do
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{:DOWN, ^ref, :process, ^pid, _} ->
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File.rm(path)
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end
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end
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end
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defp loop_recv(pid) do
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loop_recv(pid, <<>>)
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end
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defp loop_recv(pid, acc) do
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receive do
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{^pid, {:data, data}} ->
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loop_recv(pid, acc <> data)
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{^pid, {:exit_status, 0}} ->
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{:ok, acc}
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{^pid, {:exit_status, status}} ->
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{:error, status}
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after
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5000 ->
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:erlang.port_close(pid)
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{:error, :timeout}
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end
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end
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end
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end
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1
mix.exs
1
mix.exs
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@ -184,6 +184,7 @@ defp deps do
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{:vix, "~> 0.26.0"},
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{:vix, "~> 0.26.0"},
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{:elixir_make, "~> 0.7.7", override: true},
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{:elixir_make, "~> 0.7.7", override: true},
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{:blurhash, "~> 0.1.0", hex: :rinpatch_blurhash},
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{:blurhash, "~> 0.1.0", hex: :rinpatch_blurhash},
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{:exile, "~> 0.8.0"},
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## dev & test
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## dev & test
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{:ex_doc, "~> 0.22", only: :dev, runtime: false},
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{:ex_doc, "~> 0.22", only: :dev, runtime: false},
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1
mix.lock
1
mix.lock
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@ -46,6 +46,7 @@
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"ex_doc": {:hex, :ex_doc, "0.29.4", "6257ecbb20c7396b1fe5accd55b7b0d23f44b6aa18017b415cb4c2b91d997729", [:mix], [{:earmark_parser, "~> 1.4.31", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "2c6699a737ae46cb61e4ed012af931b57b699643b24dabe2400a8168414bc4f5"},
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"ex_doc": {:hex, :ex_doc, "0.29.4", "6257ecbb20c7396b1fe5accd55b7b0d23f44b6aa18017b415cb4c2b91d997729", [:mix], [{:earmark_parser, "~> 1.4.31", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "2c6699a737ae46cb61e4ed012af931b57b699643b24dabe2400a8168414bc4f5"},
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"ex_machina": {:hex, :ex_machina, "2.7.0", "b792cc3127fd0680fecdb6299235b4727a4944a09ff0fa904cc639272cd92dc7", [:mix], [{:ecto, "~> 2.2 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}, {:ecto_sql, "~> 3.0", [hex: :ecto_sql, repo: "hexpm", optional: true]}], "hexpm", "419aa7a39bde11894c87a615c4ecaa52d8f107bbdd81d810465186f783245bf8"},
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"ex_machina": {:hex, :ex_machina, "2.7.0", "b792cc3127fd0680fecdb6299235b4727a4944a09ff0fa904cc639272cd92dc7", [:mix], [{:ecto, "~> 2.2 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}, {:ecto_sql, "~> 3.0", [hex: :ecto_sql, repo: "hexpm", optional: true]}], "hexpm", "419aa7a39bde11894c87a615c4ecaa52d8f107bbdd81d810465186f783245bf8"},
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"ex_syslogger": {:hex, :ex_syslogger, "1.5.2", "72b6aa2d47a236e999171f2e1ec18698740f40af0bd02c8c650bf5f1fd1bac79", [:mix], [{:poison, ">= 1.5.0", [hex: :poison, repo: "hexpm", optional: true]}, {:syslog, "~> 1.1.0", [hex: :syslog, repo: "hexpm", optional: false]}], "hexpm", "ab9fab4136dbc62651ec6f16fa4842f10cf02ab4433fa3d0976c01be99398399"},
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"ex_syslogger": {:hex, :ex_syslogger, "1.5.2", "72b6aa2d47a236e999171f2e1ec18698740f40af0bd02c8c650bf5f1fd1bac79", [:mix], [{:poison, ">= 1.5.0", [hex: :poison, repo: "hexpm", optional: true]}, {:syslog, "~> 1.1.0", [hex: :syslog, repo: "hexpm", optional: false]}], "hexpm", "ab9fab4136dbc62651ec6f16fa4842f10cf02ab4433fa3d0976c01be99398399"},
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"exile": {:hex, :exile, "0.8.0", "7287f76add343c5dcf5e5b46066ebb93b02b7e643cce7a1a1c5eab3e7d9eb5d8", [:make, :mix], [{:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm", "63309c36590f3a524f513255601404e6672be4c8bea0cc4420fbae02e7ffffac"},
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"expo": {:hex, :expo, "0.4.1", "1c61d18a5df197dfda38861673d392e642649a9cef7694d2f97a587b2cfb319b", [:mix], [], "hexpm", "2ff7ba7a798c8c543c12550fa0e2cbc81b95d4974c65855d8d15ba7b37a1ce47"},
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"expo": {:hex, :expo, "0.4.1", "1c61d18a5df197dfda38861673d392e642649a9cef7694d2f97a587b2cfb319b", [:mix], [], "hexpm", "2ff7ba7a798c8c543c12550fa0e2cbc81b95d4974c65855d8d15ba7b37a1ce47"},
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"fast_html": {:hex, :fast_html, "2.0.5", "c61760340606c1077ff1f196f17834056cb1dd3d5cb92a9f2cabf28bc6221c3c", [:make, :mix], [{:elixir_make, "~> 0.4", [hex: :elixir_make, repo: "hexpm", optional: false]}, {:nimble_pool, "~> 0.2.0", [hex: :nimble_pool, repo: "hexpm", optional: false]}], "hexpm", "605f4f4829443c14127694ebabb681778712ceecb4470ec32aa31012330e6506"},
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"fast_html": {:hex, :fast_html, "2.0.5", "c61760340606c1077ff1f196f17834056cb1dd3d5cb92a9f2cabf28bc6221c3c", [:make, :mix], [{:elixir_make, "~> 0.4", [hex: :elixir_make, repo: "hexpm", optional: false]}, {:nimble_pool, "~> 0.2.0", [hex: :nimble_pool, repo: "hexpm", optional: false]}], "hexpm", "605f4f4829443c14127694ebabb681778712ceecb4470ec32aa31012330e6506"},
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"fast_sanitize": {:hex, :fast_sanitize, "0.2.3", "67b93dfb34e302bef49fec3aaab74951e0f0602fd9fa99085987af05bd91c7a5", [:mix], [{:fast_html, "~> 2.0", [hex: :fast_html, repo: "hexpm", optional: false]}, {:plug, "~> 1.8", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "e8ad286d10d0386e15d67d0ee125245ebcfbc7d7290b08712ba9013c8c5e56e2"},
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"fast_sanitize": {:hex, :fast_sanitize, "0.2.3", "67b93dfb34e302bef49fec3aaab74951e0f0602fd9fa99085987af05bd91c7a5", [:mix], [{:fast_html, "~> 2.0", [hex: :fast_html, repo: "hexpm", optional: false]}, {:plug, "~> 1.8", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "e8ad286d10d0386e15d67d0ee125245ebcfbc7d7290b08712ba9013c8c5e56e2"},
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