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Contents
# frozen_string_literal: true
module Decidim
module ContentRenderers
# A renderer that converts URLs to links and strips attributes in anchors.
#
# Examples:
# `<a href="http://urls.net" onmouseover="alert('hello')">URLs</a>`
# Gets rendered as:
# `<a href="https://decidim.org" target="_blank" rel="noopener">https://decidim.org</a>`
# And:
# `<a href="javascript:document.cookies">click me</a>`
# Gets rendered as:
# `click me`
#
# @see BaseRenderer Examples of how to use a content renderer
class LinkRenderer < BaseRenderer
# @return [String] the content ready to display (contains HTML)
def render(options = {})
return content unless content.is_a?(String)
options = { target: "_blank", rel: "nofollow noopener" }.merge(options)
Anchored::Linker.auto_link(content, options)
end
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems