Class: Rack::Bug::RedirectInterceptor

Inherits:
Object
  • Object
show all
Includes:
Render
Defined in:
lib/rack/bug/redirect_interceptor.rb

Instance Method Summary collapse

Methods included from Render

#compile, #compile!, #compiled_source, #method_name, #method_name_without_locals, #render_template, #signed_params

Constructor Details

#initialize(app) ⇒ RedirectInterceptor 



6
7
8
 
# File 'lib/rack/bug/redirect_interceptor.rb', line 6

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



10
11
12
13
14
15
16
17
 
# File 'lib/rack/bug/redirect_interceptor.rb', line 10

def call(env)
  status, headers, body = @app.call(env)
  @response = Rack::Response.new(body, status, headers)
  if @response.redirect? && env["rack-bug.intercept_redirects"]
    intercept_redirect
  end
  @response.to_a
end

#intercept_redirect ⇒ Object 



19
20
21
22
23
 
# File 'lib/rack/bug/redirect_interceptor.rb', line 19

def intercept_redirect
  new_body = render_template("redirect", :redirect_to => @response.location)
  new_headers = { "Content-Type" => "text/html", "Content-Length" => new_body.size.to_s }
  @response = Rack::Response.new(new_body, 200, new_headers)
end