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docs(upload): mention TIFF and the XMP limit in the Exif filter docs

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Lain Soykaf 2026-10-27 18:14:34 +04:00
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2
docs/configuration/cheatsheet.md
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@ -704,7 +704,7 @@ No specific configuration.
#### Pleroma.Upload.Filter.Exif.StripLocation
This filter strips GPS and location metadata from JPEG, WebP, HEIC and AVIF images, leaving color profiles and attributes intact. For PNG images it removes all text and EXIF metadata chunks. Images are not re-encoded, and other formats are left unchanged.
This filter strips GPS and location metadata from JPEG, WebP, HEIC, AVIF and TIFF images, leaving color profiles and attributes intact. For PNG images it removes all text and EXIF metadata chunks. Images are not re-encoded, and other formats are left unchanged.
It replaces the deprecated `Pleroma.Upload.Filter.Exiftool.StripLocation`, which no longer needs exiftool.

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lib/pleroma/upload/filter/exif/read_description.ex
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@ -6,7 +6,7 @@ defmodule Pleroma.Upload.Filter.Exif.ReadDescription do
@moduledoc """
Reads a description from image metadata when the upload has none yet.
Checks EXIF ImageDescription, then IPTC Caption-Abstract, then XMP. Blank
Checks EXIF ImageDescription, then IPTC Caption-Abstract (and XMP for GIF). Blank
values and values longer than `[:instance, :description_limit]` are ignored.
"""

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lib/pleroma/upload/filter/exif/strip_location.ex
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@ -6,7 +6,7 @@ defmodule Pleroma.Upload.Filter.Exif.StripLocation do
@moduledoc """
Strips GPS metadata from uploaded images and overwrites the file in place.
Supports JPEG, PNG, WebP and ISO-BMFF images (HEIC, AVIF). This is lossless:
Supports JPEG, PNG, WebP, TIFF and ISO-BMFF images (HEIC, AVIF). This is lossless:
the image data is not re-encoded. Other image types are left untouched.
"""

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test/pleroma/upload/filter/exif/read_description_test.exs
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@ -1,5 +1,5 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# Copyright © 2017-2026 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Upload.Filter.Exif.ReadDescriptionTest do