Class: Chespirito::Router

Inherits:
Object
  • Object
show all
Defined in:
lib/chespirito/routes/router.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Router

Returns a new instance of Router.



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# File 'lib/chespirito/routes/router.rb', line 9

def initialize
  @routes = {}
end

Instance Method Details

#constraint_route(request) ⇒ Object 



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# File 'lib/chespirito/routes/router.rb', line 42

def constraint_route(request)
  constraint_checker = RouteConstraintChecker.new(request)

  route = @routes.values.find(&constraint_checker.method(:match_route?))
  return unless route

  route.tap do
    constraint_checker
      .extract_params(route)
      .each { |(name, value)| request.add_param!(name, value) }
  end
end

#dispatch(request) ⇒ Object 



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# File 'lib/chespirito/routes/router.rb', line 25

def dispatch(request)
  route = route_for(request)
  return not_found_response unless route

  route
    .controller_klass
    .process(route.action, request)
end

#not_found_response ⇒ Object 



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# File 'lib/chespirito/routes/router.rb', line 57

def not_found_response
  ::Chespirito::Response.new.tap do |response|
    response.status  = 404
    response.headers = {}
    response.body    = ''
  end
end

#not_found_route ⇒ Object 



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# File 'lib/chespirito/routes/router.rb', line 55

def not_found_route = @routes['404'] || @routes[:not_found]

#register_route(*attrs) ⇒ Object 



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# File 'lib/chespirito/routes/router.rb', line 13

def register_route(*attrs)
  route = Route.new(*attrs)

  @routes[route.key] = route
end

#register_system_route(*attrs) ⇒ Object 



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# File 'lib/chespirito/routes/router.rb', line 19

def register_system_route(*attrs)
  route = SystemRoute.new(*attrs)

  @routes[route.key] = route
end

#route_for(request) ⇒ Object 



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# File 'lib/chespirito/routes/router.rb', line 34

def route_for(request)
  simple_route(request) || constraint_route(request) || not_found_route
end

#simple_route(request) ⇒ Object 



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# File 'lib/chespirito/routes/router.rb', line 38

def simple_route(request)
  @routes["#{request.verb} #{request.path}"]
end