Class: TDiary::Rack::ValidRequestPath

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

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ ValidRequestPath

Returns a new instance of ValidRequestPath.



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# File 'lib/tdiary/rack/valid_request_path.rb', line 4

def initialize( app )
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/tdiary/rack/valid_request_path.rb', line 8

def call( env )
  valid_paths = [
    %r{^/$},
    %r{^/index\.(rb|cgi)$},
    %r{^/([0-9\-p]+)\.html$}
  ]
  valid_paths.each do |path|
    return @app.call(env) if env['PATH_INFO'].match(path)
  end

  body = "Not Found: #{env['PATH_INFO']}"
  if env["REQUEST_METHOD"] == "HEAD"
    [404, {'Content-Type' => 'text/plain', 'Content-Length' => body.length.to_s}, []]
  else
    [404, {'Content-Type' => 'text/plain'}, [body]]
  end
end