46 lines
1.5 KiB
Ruby
46 lines
1.5 KiB
Ruby
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# frozen_string_literal: true
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module DesignManagement
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# This Uploader is used to generate and serve the smaller versions of
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# the design files.
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#
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# The original (full-sized) design files are stored in Git LFS, and so
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# have a different uploader, `LfsObjectUploader`.
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class DesignV432x230Uploader < GitlabUploader
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include CarrierWave::MiniMagick
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include RecordsUploads::Concern
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include ObjectStorage::Concern
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prepend ObjectStorage::Extension::RecordsUploads
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# We choose not to resize `image/ico` as we assume there will be no
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# benefit in generating an 432x230 sized icon.
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#
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# We currently cannot resize `image/tiff`.
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# See https://gitlab.com/gitlab-org/gitlab/issues/207740
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#
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# We currently choose not to resize `image/svg+xml` for security reasons.
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# See https://gitlab.com/gitlab-org/gitlab/issues/207740#note_302766171
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MIME_TYPE_WHITELIST = %w(image/png image/jpeg image/bmp image/gif).freeze
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process resize_to_fit: [432, 230]
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# Allow CarrierWave to reject files without correct mimetypes.
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def content_type_whitelist
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MIME_TYPE_WHITELIST
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end
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# Override `GitlabUploader` and always return false, otherwise local
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# `LfsObject` files would be deleted.
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# https://github.com/carrierwaveuploader/carrierwave/blob/f84672a/lib/carrierwave/uploader/cache.rb#L131-L135
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def move_to_cache
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false
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end
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private
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def dynamic_segment
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File.join(model.class.underscore, mounted_as.to_s, model.id.to_s)
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end
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end
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end
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