Class: HealthRack::Renderers::HTMLRenderer

Inherits:
Object
  • Object
show all
Defined in:
lib/health_rack/renderers/html_renderer.rb

Constant Summary collapse

CONTENT_TYPE = 
"text/html; charset=UTF-8"

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ HTMLRenderer

Returns a new instance of HTMLRenderer.



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# File 'lib/health_rack/renderers/html_renderer.rb', line 6

def initialize(app)
  @app = app
end

Instance Method Details

#content_type ⇒ Object 



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# File 'lib/health_rack/renderers/html_renderer.rb', line 10

def content_type
  CONTENT_TYPE
end

#render(buffer) ⇒ Object 



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# File 'lib/health_rack/renderers/html_renderer.rb', line 14

def render(buffer)
  buffer.write <<-HTML
  <doctype html>
  <html>
    <head>
      <meta charset="utf-8">
      <title>#{@app.title}</title>
    </head>
    <body>
      <table border="1">
        <caption>#{@app.title}</caption>
        <thead>
          <tr>
            <th>&nbsp;</th>
            <th>Status</th>
            <th>Time</th>
          </tr>
        </thead>
        <tbody>
  HTML

  results.each do |result|
    buffer.write <<-HTML
    <tr>
      <th>#{result.title}</th>
      <td>#{status(result)}</td>
      <td>#{result.duration.to_f * 1000}</td>
    </tr>
    HTML
  end

  buffer.write <<-HTML
        </tbody>
      </table>
    </body>
  </html>
  HTML
end