Class: ActionTree::Component::Rack::Request

Inherits:
Rack::Request
  • Object
show all
Defined in:
lib/action_tree/components/rack/request.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.new(env) ⇒ Object 



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# File 'lib/action_tree/components/rack/request.rb', line 9

def self.new(env)
  env['actiontree.request'] ||= super
end

Instance Method Details

#accept ⇒ Object

Returns an array of acceptable media types for the response



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# File 'lib/action_tree/components/rack/request.rb', line 14

def accept
  @env['actiontree.accept'] ||= begin
    entries = @env['HTTP_ACCEPT'].to_s.split(',')
    entries.map { |e| accept_entry(e) }.sort_by(&:last).map(&:first)
  end
end

#forwarded? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/action_tree/components/rack/request.rb', line 33

def forwarded?
  @env.include? "HTTP_X_FORWARDED_HOST"
end

#path_info=(value) ⇒ Object 



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# File 'lib/action_tree/components/rack/request.rb', line 44

def path_info=(value)
  @route = nil
  super
end

#preferred_type(*types) ⇒ Object Also known as: accept? 



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# File 'lib/action_tree/components/rack/request.rb', line 21

def preferred_type(*types)
  return accept.first if types.empty?
  types.flatten!
  accept.detect do |pattern|
    type = types.detect { |t| File.fnmatch(pattern, t) }
    return type if type
  end
end

#route ⇒ Object 



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# File 'lib/action_tree/components/rack/request.rb', line 37

def route
  @route ||= begin
    path = Rack::Utils.unescape(path_info)
    path.empty? ? "/" : path
  end
end