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https://github.com/openfoodfoundation/openfoodnetwork
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33d212d274
I could have split this into several commits: * DRY direct linking to images. * Check S3 config before direct linking. * Just check if service is public instead of relying on name. Developers may copy a staging or production database or experiment with S3 storage. But when the S3 config is missing then calling `service` raises an ArgumentError due to a missing name. Now we only try to call `service` if the S3 config is present.
58 lines
1.6 KiB
Ruby
58 lines
1.6 KiB
Ruby
# frozen_string_literal: true
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module Spree
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class Image < Asset
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has_one_attached :attachment, service: image_service do |attachment|
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attachment.variant :mini, resize_to_fill: [48, 48]
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attachment.variant :small, resize_to_fill: [227, 227]
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attachment.variant :product, resize_to_limit: [240, 240]
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attachment.variant :large, resize_to_limit: [600, 600]
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end
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validates :attachment,
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attached: true,
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processable_image: true,
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content_type: %r{\Aimage/(png|jpeg|gif|jpg|svg\+xml|webp)\Z}
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validate :no_attachment_errors
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def self.default_image_url(size)
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return "/noimage/product.png" unless size&.to_sym.in?([:mini, :small, :product, :large])
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"/noimage/#{size}.png"
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end
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def variant(name)
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if attachment.variable?
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attachment.variant(name)
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else
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attachment
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end
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end
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def url(size)
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return self.class.default_image_url(size) unless attachment.attached?
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image_variant_url_for(variant(size))
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rescue ActiveStorage::Error => e
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Bugsnag.notify "Product ##{viewable_id} Image ##{id} error: #{e.message}"
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Rails.logger.error(e.message)
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self.class.default_image_url(size)
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end
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private
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# if there are errors from the plugin, then add a more meaningful message
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def no_attachment_errors
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return if errors[:attachment].empty?
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if errors.all? { |e| e.type == :content_type_invalid }
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attachment.errors.clear
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errors.add :base, I18n.t('spree.admin.products.image_upload_error')
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end
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false
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end
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end
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end
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