42 lines
1 KiB
Ruby
42 lines
1 KiB
Ruby
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module Redcarpet
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class TrustedRenderer < Redcarpet::Render::HTML
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include ActionView::Helpers::TagHelper
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include Sprockets::Rails::Helper
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include ApplicationHelper
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attr_reader :view_context
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def initialize(view_context, extensions = {})
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@view_context = view_context
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super extensions
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end
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def link(href, title, content)
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html_options = {
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href: href
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}
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unless href.starts_with?('/')
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html_options.merge!(title: new_tab_suffix(title), **external_link_attributes)
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end
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content_tag(:a, content, html_options, false)
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end
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def autolink(link, link_type)
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case link_type
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when :url
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link(link, nil, link)
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when :email
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# NOTE: As of Redcarpet 3.6.0, autolinking email containing underscore is broken https://github.com/vmg/redcarpet/issues/402
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content_tag(:a, link, { href: "mailto:#{link}" })
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end
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end
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def image(link, title, alt)
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view_context.image_tag(link, title:, alt:, loading: :lazy)
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end
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end
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end
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