discourse/lib/email/renderer.rb

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require_dependency 'email/styles'
module Email
class Renderer
def initialize(message, opts=nil)
@message = message
@opts = opts || {}
end
def text
return @text if @text
@text = (@message.text_part ? @message.text_part : @message).body.to_s.force_encoding('UTF-8')
@text = CGI.unescapeHTML(@text)
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end
def html
if @message.html_part
style = Email::Styles.new(@message.html_part.body.to_s, @opts)
style.format_basic
style.format_html
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else
style = Email::Styles.new(PrettyText.cook(text), @opts)
style.format_basic
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end
style.to_html
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end
end
end