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5aaf7e3316
Our instance used for template rendering needs a lock to ensure there is no race condition where rendering happens on 2 threads at the same time. This can lead to local poisoning which can cause unexpected results in emails
36 lines
816 B
Ruby
36 lines
816 B
Ruby
# frozen_string_literal: true
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module Email
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class Renderer
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def initialize(message, opts = nil)
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@message = message
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@opts = opts || {}
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end
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def text
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return @text if @text
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@text = (+(@message.text_part ? @message.text_part : @message).body.to_s).force_encoding('UTF-8')
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@text = CGI.unescapeHTML(@text)
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end
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def html
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style = if @message.html_part
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Email::Styles.new(@message.html_part.body.to_s, @opts)
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else
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unstyled = UserNotificationRenderer.render(
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template: 'layouts/email_template',
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format: :html,
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locals: { html_body: PrettyText.cook(text).html_safe }
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)
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Email::Styles.new(unstyled, @opts)
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end
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style.format_basic
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style.format_html
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style.to_html
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end
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end
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end
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