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synced 2024-11-14 21:24:54 +08:00
35 lines
748 B
Ruby
35 lines
748 B
Ruby
# frozen_string_literal: true
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module Reports
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class Utils
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def self.link_prepare(scinote_url, link)
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return link if scinote_url.blank?
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link[0] == '/' ? scinote_url + link : link
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end
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def self.image_prepare(asset)
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if asset.class == Asset
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if asset.inline?
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asset.large_preview
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else
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asset.medium_preview
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end
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elsif asset.class == TinyMceAsset
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asset.image
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end
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end
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def self.calculate_color_hsp(color)
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return 255 if color.length != 7
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color = color.delete('#').scan(/.{1,2}/)
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rgb = color.map(&:hex)
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Math.sqrt(
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0.299 * (rgb[0]**2) +
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0.587 * (rgb[1]**2) +
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0.114 * (rgb[2]**2)
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)
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end
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end
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end
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