Class: Hyraft::Router::WebRouter

Inherits:
Object
  • Object
show all
Defined in:
lib/hyraft/router/web_router.rb

Defined Under Namespace

Classes: Route

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ WebRouter

Returns a new instance of WebRouter.



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# File 'lib/hyraft/router/web_router.rb', line 16

def initialize
  @routes = []
end

Class Method Details

.draw(&block) ⇒ Object 



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# File 'lib/hyraft/router/web_router.rb', line 10

def self.draw(&block)
  router = new
  router.instance_eval(&block)
  router
end

Instance Method Details

#add_route(method, path, to, template = nil) ⇒ Object 



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# File 'lib/hyraft/router/web_router.rb', line 36

def add_route(method, path, to, template = nil)
  handler_class, action = to

  @routes << Route.new(
    path,
    method,
    handler_class,
    action,
    template
  )
end

#DELETE(path, to:, template: nil) ⇒ Object 



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# File 'lib/hyraft/router/web_router.rb', line 32

def DELETE(path, to:, template: nil)
  add_route("DELETE", path, to, template)
end

#GET(path, to:, template: nil) ⇒ Object 



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# File 'lib/hyraft/router/web_router.rb', line 20

def GET(path, to:, template: nil)
  add_route("GET", path, to, template)
end

#POST(path, to:, template: nil) ⇒ Object 



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# File 'lib/hyraft/router/web_router.rb', line 24

def POST(path, to:, template: nil)
  add_route("POST", path, to, template)
end

#PUT(path, to:, template: nil) ⇒ Object 



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# File 'lib/hyraft/router/web_router.rb', line 28

def PUT(path, to:, template: nil)
  add_route("PUT", path, to, template)
end

#resolve(method, path) ⇒ Object 



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# File 'lib/hyraft/router/web_router.rb', line 48

def resolve(method, path)
  normalized_path = normalize_path(path)

  exact = @routes.find do |route|
    route.method == method &&
      route.path == normalized_path &&
      !wildcard_route?(route.path) &&
      !parameter_route?(route.path)
  end

  return [exact, []] if exact

  parameter = @routes.find do |route|
    route.method == method &&
      parameter_route?(route.path) &&
      match_path(route.path, normalized_path)
  end

  if parameter
    return [
      parameter,
      extract_params(parameter.path, normalized_path)
    ]
  end

  wildcard = @routes.find do |route|
    route.method == method &&
      wildcard_route?(route.path) &&
      match_path(route.path, normalized_path)
  end

  if wildcard
    return [
      wildcard,
      extract_params(wildcard.path, normalized_path)
    ]
  end

  nil
end