Class: Rack::Pagelime

Inherits:
Object
  • Object
show all
Includes:
Utils
Defined in:
lib/rack/pagelime.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, options = {}) ⇒ Pagelime

Returns a new instance of Pagelime.



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# File 'lib/rack/pagelime.rb', line 10

def initialize(app, options = {})
  @app      = app
  @options  = options
  
  ::Pagelime.logger.debug  "PAGELIME CMS RACK PLUGIN: Rack Plugin Initialized"
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack/pagelime.rb', line 17

def call(env)

  status, headers, response = @app.call(env)

  ::Pagelime.logger.debug  "PAGELIME CMS RACK PLUGIN: Headers: #{headers}"
  ::Pagelime.logger.debug  "PAGELIME CMS RACK PLUGIN: Status: #{status}"
  ::Pagelime.logger.debug  "PAGELIME CMS RACK PLUGIN: Response: #{response}"

  if status == 200 && headers["content-type"].include?("text/html")
      
    body_content = StringIO.new
    response.each{|part| body_content << part}

    req = Rack::Request.new(env)

    ::Pagelime.logger.debug  "PAGELIME CMS RACK PLUGIN: Processing For Path: #{req.path}"
    ::Pagelime.logger.debug  "PAGELIME CMS RACK PLUGIN: Processing Body (size:#{body_content.length})"
  
    body = ::Pagelime.process_page(body_content, req.path)

    headers['content-length'] = body.length.to_s

    return [status, headers, [body]]

  else

    ::Pagelime.logger.debug  "PAGELIME CMS RACK PLUGIN: Not touching this request"

    return [status, headers, response]

  end

end