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Fix truncated images

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href 2020-08-21 17:02:57 +00:00
parent aa0a5ffb48
commit 967afa064b
1 changed files with 13 additions and 3 deletions
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16
lib/pleroma/helpers/media_helper.ex
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@ -19,14 +19,24 @@ defmodule Pleroma.Helpers.MediaHelper do
"""
pid = Port.open({:spawn, cmd}, [:use_stdio, :in, :stream, :exit_status, :binary])
loop_recv(pid)
end
defp loop_recv(pid) do
loop_recv(pid, <<>>)
end
defp loop_recv(pid, acc) do
receive do
{^pid, {:data, data}} ->
send(pid, {self(), :close})
{:ok, data}
loop_recv(pid, acc <> data)
{^pid, {:exit_status, status}} when status > 0 ->
{^pid, {:exit_status, 0}} ->
{:ok, acc}
{^pid, {:exit_status, status}} ->
{:error, status}
end
end
end