25 lines
676 B
Elixir
25 lines
676 B
Elixir
defmodule AprsWeb.PacketsLive.Index do
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@moduledoc false
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use AprsWeb, :live_view
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alias Aprs.EncodingUtils
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alias AprsWeb.Endpoint
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@impl true
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def mount(_params, _session, socket) do
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if connected?(socket) do
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Endpoint.subscribe("aprs_messages")
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end
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{:ok, assign(socket, :packets, [])}
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end
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@impl true
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def handle_info(%{event: "packet", payload: payload}, socket) do
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# Sanitize the packet to prevent JSON encoding errors
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sanitized_payload = EncodingUtils.sanitize_packet(payload)
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packets = Enum.take([sanitized_payload | socket.assigns.packets], 100)
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socket = assign(socket, :packets, packets)
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{:noreply, socket}
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end
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end
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