Class: Nox::GitHubRenderer

Inherits:
WEBrick::HTTPServlet::AbstractServlet
  • Object
show all
Defined in:
lib/nox/ghserver.rb

Instance Method Summary collapse

Constructor Details

#initialize(config, filename) ⇒ GitHubRenderer

Returns a new instance of GitHubRenderer.



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# File 'lib/nox/ghserver.rb', line 13

def initialize config, filename
  @filename = filename
  @pipeline = HTML::Pipeline.new [
    HTML::Pipeline::MarkdownFilter,
    HTML::Pipeline::RougeFilter
  ]
end

Instance Method Details

#do_GET(req, rsp) ⇒ Object 



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# File 'lib/nox/ghserver.rb', line 21

def do_GET req, rsp
  begin
    rsp.status = 200
    rsp['Content-Type'] = 'text/html'
    styles = []
    styles << %{<link crossorigin="anonymous" href="/style.css" media="all" rel="stylesheet"> }
    styles << %{ <style> body { padding: 25px 25px 25px 25px; } </style> }
    render = @pipeline.call File.read(@filename)
    rsp.body = <<-BODY
        <html>
        <meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
          <head>#{styles.join('')}</head>
          <body>
            <article class="markdown-body">
    #{render[:output]}
            </article>
          </body>
        </html>
    BODY
  rescue
    rsp.status = 400
    rsp['Content-Type'] = 'text/plain'
    rsp.body = "HTML Pipeline failed: #{$!}"
  end
end