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51 lines
1.4 KiB
Elixir
51 lines
1.4 KiB
Elixir
defmodule LiveBeatsWeb.Nav do
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import Phoenix.LiveView
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alias LiveBeats.MediaLibrary
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alias LiveBeatsWeb.{ProfileLive, SettingsLive}
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def on_mount(:default, _params, _session, socket) do
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{:cont,
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socket
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|> assign(active_users: MediaLibrary.list_active_profiles(limit: 20))
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|> assign(:region, System.get_env("FLY_REGION"))
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|> attach_hook(:active_tab, :handle_params, &handle_active_tab_params/3)
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|> attach_hook(:ping, :handle_event, &handle_event/3)}
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end
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defp handle_active_tab_params(params, _url, socket) do
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active_tab =
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case {socket.view, socket.assigns.live_action} do
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{ProfileLive, _} ->
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if params["profile_username"] == current_user_profile_username(socket) do
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:profile
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end
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{SettingsLive, _} ->
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:settings
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{_, _} ->
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nil
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end
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{:cont, assign(socket, active_tab: active_tab)}
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end
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defp handle_event("ping", %{"rtt" => rtt}, socket) do
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%{current_user: current_user} = socket.assigns
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if rtt && current_user && current_user.active_profile_user_id do
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MediaLibrary.broadcast_ping(current_user, rtt, socket.assigns.region)
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end
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{:halt, push_event(socket, "pong", %{})}
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end
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defp handle_event(_, _, socket), do: {:cont, socket}
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defp current_user_profile_username(socket) do
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if user = socket.assigns.current_user do
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user.username
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end
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end
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end
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