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authorClaire <claire.github-309c@sitedethib.com>2021-10-06 15:49:32 +0200
committerGitHub <noreply@github.com>2021-10-06 14:49:32 +0100
commit84ceebe1c4a7fbec883e37b90874145caea7bc76 (patch)
treef64d143e2f84c559fe88a0869baed8eeb195c463 /app/models/media_attachment.rb
parent900481b7fa638119b826ed888fc8eaca962ecf55 (diff)
Fix media attachment size validation not correctly accounting for file type (#16819)
* Fix media attachment size validation not correctly accounting for file type

Fixes a regression introduced in #16724 caused by the fact that kt-paperclip
now correctly runs validations before processing, meaning that file size
verification could not rely on our before_post_processing hook.

Moved the `before_post_processing` hooks to `before_validate` to make sure
the media attachment type is set correctly before the file gets validated.

* Add tests
Diffstat (limited to 'app/models/media_attachment.rb')
-rw-r--r--app/models/media_attachment.rb7
1 files changed, 3 insertions, 4 deletions
diff --git a/app/models/media_attachment.rb b/app/models/media_attachment.rb
index cc48f65ed..97d619f35 100644
--- a/app/models/media_attachment.rb
+++ b/app/models/media_attachment.rb
@@ -167,12 +167,11 @@ class MediaAttachment < ApplicationRecord
                     processors: ->(f) { file_processors f },
                     convert_options: GLOBAL_CONVERT_OPTIONS
 
-  before_file_post_process :set_type_and_extension
-  before_file_post_process :check_video_dimensions
+  before_file_validate :set_type_and_extension
+  before_file_validate :check_video_dimensions
 
   validates_attachment_content_type :file, content_type: IMAGE_MIME_TYPES + VIDEO_MIME_TYPES + AUDIO_MIME_TYPES
-  validates_attachment_size :file, less_than: IMAGE_LIMIT, unless: :larger_media_format?
-  validates_attachment_size :file, less_than: VIDEO_LIMIT, if: :larger_media_format?
+  validates_attachment_size :file, less_than: ->(m) { m.larger_media_format? ? VIDEO_LIMIT : IMAGE_LIMIT }
   remotable_attachment :file, VIDEO_LIMIT, suppress_errors: false, download_on_assign: false, attribute_name: :remote_url
 
   has_attached_file :thumbnail,