f0093c5338
* Bump rubocop from 1.18.4 to 1.19.0 Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.18.4 to 1.19.0. - [Release notes](https://github.com/rubocop/rubocop/releases) - [Changelog](https://github.com/rubocop/rubocop/blob/master/CHANGELOG.md) - [Commits](https://github.com/rubocop/rubocop/compare/v1.18.4...v1.19.0) --- updated-dependencies: - dependency-name: rubocop dependency-type: direct:development update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> * Rubocop autofixes * Manually fix some Rubocop warnings/errors * How about another coffee, Michael? * Maybe Rubocop needs a coffee too Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Michael Kohl <citizen428@forem.com>
45 lines
1.1 KiB
Ruby
45 lines
1.1 KiB
Ruby
class BaseUploader < CarrierWave::Uploader::Base
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include CarrierWave::BombShelter # limits size to 4096x4096
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include CarrierWave::MiniMagick # adds processing operations
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EXTENSION_ALLOWLIST = %w[jpg jpeg jpe gif png ico bmp dng].freeze
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FRAME_MAX = 500
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FRAME_STRIP_MAX = 150
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process :validate_frame_count
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process :strip_exif
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def store_dir
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# eg. uploads/user/profile_image/1/e481b7ee.jpg
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"uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
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end
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def extension_allowlist
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EXTENSION_ALLOWLIST
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end
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def size_range
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1..(25.megabytes)
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end
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protected
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# strip EXIF (and GPS) data
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def strip_exif
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manipulate! do |image|
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image.strip unless image.frames.count > FRAME_STRIP_MAX
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image = yield(image) if block_given?
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image
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end
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end
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def validate_frame_count
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begin
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return unless MiniMagick::Image.new(file.path).frames.count > FRAME_MAX
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rescue Timeout::Error
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raise CarrierWave::IntegrityError, "Image processing timed out."
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end
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raise CarrierWave::IntegrityError, "GIF contains too many frames. Max frame count allowed is #{FRAME_MAX}."
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end
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end
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