X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fupload.ex;h=c41617c68e80fe4130f5d24a2990e7c93f216622;hb=82e34cae95a204475f4419758c980ddd922be095;hp=3aabf81574714bf0721116856d2318e277b44efe;hpb=7617a593b9acef6d87ed020714d4ea523da201b0;p=akkoma

diff --git a/lib/pleroma/upload.ex b/lib/pleroma/upload.ex
index 3aabf8157..c41617c68 100644
--- a/lib/pleroma/upload.ex
+++ b/lib/pleroma/upload.ex
@@ -1,17 +1,26 @@
 defmodule Pleroma.Upload do
+  alias Ecto.UUID
+  alias Pleroma.Web
   def store(%Plug.Upload{} = file) do
-    uuid = Ecto.UUID.generate
+    uuid = UUID.generate
     upload_folder = Path.join(upload_path(), uuid)
     File.mkdir_p!(upload_folder)
     result_file = Path.join(upload_folder, file.filename)
     File.cp!(file.path, result_file)
 
+    # fix content type on some image uploads
+    content_type = if file.content_type in [nil, "application/octet-stream"] do
+      get_content_type(file.path)
+    else
+      file.content_type
+    end
+
     %{
       "type" => "Image",
       "url" => [%{
         "type" => "Link",
-        "mediaType" => file.content_type,
-        "href" => url_for(Path.join(uuid, file.filename))
+        "mediaType" => content_type,
+        "href" => url_for(Path.join(uuid, :cow_uri.urlencode(file.filename)))
       }],
       "name" => file.filename,
       "uuid" => uuid
@@ -21,7 +30,7 @@ defmodule Pleroma.Upload do
   def store(%{"img" => "data:image/" <> image_data}) do
     parsed = Regex.named_captures(~r/(?<filetype>jpeg|png|gif);base64,(?<data>.*)/, image_data)
     data = Base.decode64!(parsed["data"])
-    uuid = Ecto.UUID.generate
+    uuid = UUID.generate
     upload_folder = Path.join(upload_path(), uuid)
     File.mkdir_p!(upload_folder)
     filename = Base.encode16(:crypto.hash(:sha256, data)) <> ".#{parsed["filetype"]}"
@@ -36,7 +45,7 @@ defmodule Pleroma.Upload do
       "url" => [%{
         "type" => "Link",
         "mediaType" => content_type,
-        "href" => url_for(Path.join(uuid, filename))
+        "href" => url_for(Path.join(uuid, :cow_uri.urlencode(filename)))
       }],
       "name" => filename,
       "uuid" => uuid
@@ -44,11 +53,41 @@ defmodule Pleroma.Upload do
   end
 
   defp upload_path do
-    Application.get_env(:pleroma, Pleroma.Upload)
-    |> Keyword.fetch!(:uploads)
+    settings = Application.get_env(:pleroma, Pleroma.Upload)
+    Keyword.fetch!(settings, :uploads)
   end
 
   defp url_for(file) do
-    "#{Pleroma.Web.base_url()}/media/#{file}"
+    "#{Web.base_url()}/media/#{file}"
+  end
+
+  def get_content_type(file) do
+    match = File.open(file, [:read], fn(f) ->
+      case IO.binread(f, 8) do
+        <<0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a>> ->
+          "image/png"
+        <<0x47, 0x49, 0x46, 0x38, _, 0x61, _, _>> ->
+          "image/gif"
+        <<0xff, 0xd8, 0xff, _, _, _, _, _>> ->
+          "image/jpeg"
+        <<0x1a, 0x45, 0xdf, 0xa3, _, _, _, _>> ->
+          "video/webm"
+        <<0x00, 0x00, 0x00, _, 0x66, 0x74, 0x79, 0x70>> ->
+          "video/mp4"
+        <<0x49, 0x44, 0x33, _, _, _, _, _>> ->
+          "audio/mpeg"
+        <<0x4f, 0x67, 0x67, 0x53, 0x00, 0x02, 0x00, 0x00>> ->
+          "audio/ogg"
+        <<0x52, 0x49, 0x46, 0x46, _, _, _, _>> ->
+          "audio/wav"
+        _ ->
+          "application/octet-stream"
+      end
+    end)
+
+    case match do
+      {:ok, type} -> type
+      _e -> "application/octet-stream"
+    end
   end
 end