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31 lines
No EOL
966 B
Ruby
Executable file
31 lines
No EOL
966 B
Ruby
Executable file
require "middleman/fastimage"
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class Middleman::Base
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alias_method :pre_automatic_image_tag, :image_tag
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helpers do
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def image_tag(path, params={})
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if !self.enabled?(:automatic_image_sizes)
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return pre_automatic_image_tag(path, params)
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end
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if (!params[:width] || !params[:height]) && !path.include?("://")
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params[:alt] ||= ""
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http_prefix = settings.http_images_path rescue settings.images_dir
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begin
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real_path = File.join(settings.public, settings.images_dir, path)
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if File.exists? real_path
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dimensions = Middleman::FastImage.size(real_path, :raise_on_failure => true)
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params[:width] ||= dimensions[0]
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params[:height] ||= dimensions[1]
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end
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rescue
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end
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capture_haml { haml_tag(:img, params.merge(:src => asset_url(path, http_prefix))) }
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else
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pre_automatic_image_tag(path, params)
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end
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end
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end
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end |