33 lines
748 B
Ruby
33 lines
748 B
Ruby
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module HighlightJs
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def self.languages
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Dir.glob(File.dirname(__FILE__) << "/assets/lang/*.js").map do |path|
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File.basename(path)[0..-4]
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end
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end
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def self.bundle(langs)
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path = File.dirname(__FILE__) << "/assets/"
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result = File.read(path + "highlight.js")
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langs.each do |lang|
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begin
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result << "\n" << File.read(path + "lang/#{lang}.js")
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rescue Errno::ENOENT
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# no file, don't care
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end
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end
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result
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end
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def self.version(lang_string)
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(@lang_string_cache ||= {})[lang_string] ||=
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Digest::SHA1.hexdigest(bundle lang_string.split("|"))
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end
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def self.path
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"/highlight-js/#{Discourse.current_hostname}/#{version SiteSetting.highlighted_languages}.js"
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end
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end
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