Class: LiveComponent::Middleware

Inherits:
Object
  • Object
show all
Defined in:
lib/live_component/middleware.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.



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# File 'lib/live_component/middleware.rb', line 7

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/live_component/middleware.rb', line 11

def call(env)
  if env["PATH_INFO"] == "/live_component/render"
    raw_data = env["rack.input"].read
    data = JSON.parse(raw_data)
    payload, compressed = LiveComponent::Payload.decode(data["payload"])

    result = LiveComponent::RenderController.renderer.render(
      :show, assigns: { state: payload["state"], reflexes: payload["reflexes"] }, layout: false
    )

    result = LiveComponent::Payload.encode(result, compress: compressed)

    return [200, { "Content-Type" => "text/html" }, [result]]
  end

  @app.call(env)
end