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live_debugger

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Tool for debugging LiveView applications

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live_debugger lib live_debugger app web hooks url.ex
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lib/live_debugger/app/web/hooks/url.ex 

defmodule LiveDebugger.App.Web.Hooks.URL do

  @moduledoc """

  This hook assigns the `:url` assign based on the current URL.

  It is triggered on handle_params callback.

  """



  import Phoenix.LiveView

  import Phoenix.Component



  alias LiveDebugger.App.Utils.URL



  def on_mount(:add_hook, :not_mounted_at_router, _session, socket) do

    {:cont, socket}

  end



  def on_mount(:add_hook, _params, _session, socket) do

    {:cont, attach_hook(socket, :url, :handle_params, &handle_params/3)}

  end



  defp handle_params(_params, url, socket) do

    {:cont, assign(socket, :url, URL.to_relative(url))}

  end

end