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Size: 1022 Bytes
Versions: 14
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Stored size: 1022 Bytes
Contents
# frozen_string_literal: true
module Asciidoctor
class SyntaxHighlighter::HighlightJsAdapter < SyntaxHighlighter::Base
register_for 'highlightjs', 'highlight.js'
def initialize *args
super
@name = @pre_class = 'highlightjs'
end
def format node, lang, opts
super node, lang, (opts.merge transform: proc {|_, code| code['class'] = %(language-#{lang || 'none'} hljs) } )
end
def docinfo? location
location == :footer
end
def docinfo location, doc, opts
base_url = doc.attr 'highlightjsdir', %(#{opts[:cdn_base_url]}/highlight.js/#{HIGHLIGHT_JS_VERSION})
%(<link rel="stylesheet" href="#{base_url}/styles/#{doc.attr 'highlightjs-theme', 'github'}.min.css"#{opts[:self_closing_tag_slash]}>
<script src="#{base_url}/highlight.min.js"></script>
#{(doc.attr? 'highlightjs-languages') ? ((doc.attr 'highlightjs-languages').split ',').map {|lang| %[<script src="#{base_url}/languages/#{lang.lstrip}.min.js"></script>\n] }.join : ''}<script>hljs.initHighlighting()</script>)
end
end
end
Version data entries
14 entries across 14 versions & 2 rubygems