Descriptions from exif data with only whitespeces are considered empty

I noticed that pictures taken with Ubuntu-Touch have whitespace in one of the fields
This should just be ignored imo
This commit is contained in:
Ilja 2022-07-01 12:31:34 +02:00
parent 8c761942b1
commit 56227ef7ba
3 changed files with 21 additions and 0 deletions

View file

@ -35,6 +35,8 @@ defp read_when_empty(_, file, tag) do
{tag_content, 0} =
System.cmd("exiftool", ["-b", "-s3", tag, file], stderr_to_stdout: true, parallelism: true)
tag_content = String.trim(tag_content)
if tag_content != "" and
String.length(tag_content) <=
Pleroma.Config.get([:instance, :description_limit]),

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@ -83,6 +83,25 @@ test "Return nil when image description from EXIF data exceeds the maximum lengt
{:ok, :filtered, @uploads}
end
test "Ignores content with only whitespace" do
uploads = %Pleroma.Upload{
name: "non-existant.jpg",
content_type: "image/jpeg",
path:
Path.absname(
"test/fixtures/image_with_imagedescription_and_caption-abstract_whitespaces.jpg"
),
tempfile:
Path.absname(
"test/fixtures/image_with_imagedescription_and_caption-abstract_whitespaces.jpg"
),
description: nil
}
assert Filter.Exiftool.ReadDescription.filter(uploads) ==
{:ok, :filtered, uploads}
end
test "Return nil when image description from EXIF data can't be read" do
uploads = %Pleroma.Upload{
name: "non-existant.jpg",