git.squeep.com Git - akkoma/blob - lib/pleroma/upload.ex

   1 defmodule Pleroma.Upload do
   2   alias Ecto.UUID
   3   alias Pleroma.Web
   4   def store(%Plug.Upload{} = file) do
   5     uuid = UUID.generate
   6     upload_folder = Path.join(upload_path(), uuid)
   7     File.mkdir_p!(upload_folder)
   8     result_file = Path.join(upload_folder, file.filename)
   9     File.cp!(file.path, result_file)
  10
  11     %{
  12       "type" => "Image",
  13       "url" => [%{
  14         "type" => "Link",
  15         "mediaType" => file.content_type,
  16         "href" => url_for(Path.join(uuid, file.filename))
  17       }],
  18       "name" => file.filename,
  19       "uuid" => uuid
  20     }
  21   end
  22
  23   def store(%{"img" => "data:image/" <> image_data}) do
  24     parsed = Regex.named_captures(~r/(?<filetype>jpeg|png|gif);base64,(?<data>.*)/, image_data)
  25     data = Base.decode64!(parsed["data"])
  26     uuid = UUID.generate
  27     upload_folder = Path.join(upload_path(), uuid)
  28     File.mkdir_p!(upload_folder)
  29     filename = Base.encode16(:crypto.hash(:sha256, data)) <> ".#{parsed["filetype"]}"
  30     result_file = Path.join(upload_folder, filename)
  31
  32     File.write!(result_file, data)
  33
  34     content_type = "image/#{parsed["filetype"]}"
  35
  36     %{
  37       "type" => "Image",
  38       "url" => [%{
  39         "type" => "Link",
  40         "mediaType" => content_type,
  41         "href" => url_for(Path.join(uuid, filename))
  42       }],
  43       "name" => filename,
  44       "uuid" => uuid
  45     }
  46   end
  47
  48   defp upload_path do
  49     settings = Application.get_env(:pleroma, Pleroma.Upload)
  50     Keyword.fetch!(settings, :uploads)
  51   end
  52
  53   defp url_for(file) do
  54     "#{Web.base_url()}/media/#{file}"
  55   end
  56 end