Class: Roger::Rack::Roger

Inherits:
Object
  • Object
show all
Defined in:
lib/roger/rack/roger.rb

Overview

Roger middleware that processe roger templates

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(project) ⇒ Roger

Returns a new instance of Roger.



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# File 'lib/roger/rack/roger.rb', line 14

def initialize(project)
  @project = project
  @docroot = project.html_path

  @resolver = Resolver.new(@docroot)
  @file_server = ::Rack::File.new(@docroot)
end

Instance Attribute Details

#project ⇒ Object (readonly)

Returns the value of attribute project.



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# File 'lib/roger/rack/roger.rb', line 12

def project
  @project
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/roger/rack/roger.rb', line 22

def call(env)
  url = env["PATH_INFO"]
  env["MOCKUP_PROJECT"] = env["roger.project"] || @project

  if template_path = @resolver.url_to_path(url)
    env["rack.errors"].puts "Rendering template #{template_path.inspect} (#{url.inspect})"
    build_response(template_path, env).finish
  else
    env["rack.errors"].puts "Invoking file handler for #{url.inspect}"
    @file_server.call(env)
  end
end