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42 lines
1 KiB
Ruby
42 lines
1 KiB
Ruby
class BaseUploader < CarrierWave::Uploader::Base
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include CarrierWave::Compatibility::Paperclip
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include CarrierWave::MiniMagick
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include CarrierWave::Backgrounder::Delay
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storage :fog
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# Store original size
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version :original
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process :remove_animation
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process :cropping
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def content_type_whitelist = %w[image/jpeg image/gif image/png]
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def store_dir = "/uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
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def size_range = (1.byte)..(5.megabytes)
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def paperclip_path
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return "/users/:attachment/:id_partition/:style/:basename.:extension" if APP_CONFIG["fog"].blank?
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"users/:attachment/:id_partition/:style/:basename.:extension"
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end
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def cropping
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x = model.public_send("#{mounted_as}_x")
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y = model.public_send("#{mounted_as}_y")
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w = model.public_send("#{mounted_as}_w")
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h = model.public_send("#{mounted_as}_h")
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manipulate! do |image|
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image.crop "#{w}x#{h}+#{x}+#{y}"
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end
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end
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def remove_animation
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return unless content_type == "image/gif"
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manipulate!(&:collapse!)
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end
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end
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