Class: Rack::StaticAssets

Inherits:
Object
  • Object
show all
Includes:
Utils
Defined in:
lib/rack/static-assets.rb

Constant Summary collapse

FORMAT = 
%{%s - [%s] [%s] "%s %s%s %s" (%s) %d %d %0.4f\n}

Instance Method Summary collapse

Constructor Details

#initialize(app, opts = {}) ⇒ StaticAssets

Returns a new instance of StaticAssets.



12
13
14
15
16
17
 
# File 'lib/rack/static-assets.rb', line 12

def initialize(app, opts = {})
  @app = app
  
  @opts = { :assets => "http://www.google.com/jsapi" }
  @opts.merge! opts
end

Instance Method Details

#call(env) ⇒ Object 



19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
 
# File 'lib/rack/static-assets.rb', line 19

def call(env)
  began_at = Time.now
  status, headers, response = @app.call(env)
  headers = HeaderHash.new(headers)

  if !STATUS_WITH_NO_ENTITY_BODY.include?(status) &&
     !headers['transfer-encoding'] &&
      headers['content-type'] &&
      headers['content-type'].include?("text/html")

    content = ""
    response.each { |part| content += part }
    doc = Hpricot(content)
    
#         nodes = doc.search(@opts[:element])
#         nodes.each do |node|
#           s = node.inner_html || "[++where is the code?++]"
#           node.parent.swap(send(@highlighter, s))
#         end

    body = doc.to_html
    
    # headers['content-length'] = body.bytesize.to_s
    headers.delete('content-length') # will be set by Rack::ContentLength

    log(env, status, headers, began_at) if @opts[:logging]
    [status, headers, [body]]
  else
    [status, headers, response]  
  end
end