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22 lines
704 B
Ruby
22 lines
704 B
Ruby
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# frozen_string_literal: true
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module Paperclip
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class ImageQualityCalculate < Processor
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def initialize(file, options = {}, attachment = nil)
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super
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end
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def make
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if @file && (['image/jpeg', 'image/pjpeg'].include? @file.content_type)
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quality = Paperclip::Processor.new(@file).identify(" -format '%Q' #{@file.path}")
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@attachment.instance.file_image_quality = quality.to_i
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# Asset will be save after all processors finished
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end
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# We need again open file after read quality
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File.new(File.expand_path(@file.path))
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rescue StandardError => e
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raise Paperclip::Error, "There was an error processing the image - #{e}"
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end
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end
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end
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