Graham McIntire
77e62df9da
The plug was incorrectly placed in the endpoint, causing it to run on all requests including APIs. Moved to :browser pipeline where it belongs, and removed redundant fetch_session call since the pipeline handles it.
25 lines
698 B
Elixir
25 lines
698 B
Elixir
defmodule ToweropsWeb.Plugs.CaptureTimezone do
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@moduledoc """
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Captures the cf-timezone header from Cloudflare and stores it in session.
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Cloudflare provides timezone detection via the cf-timezone header using
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IANA timezone database format (e.g., "America/Chicago", "Europe/London").
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Falls back to "UTC" if the header is not present (development, non-Cloudflare).
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"""
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import Plug.Conn
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@doc false
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def init(opts), do: opts
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@doc false
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def call(conn, _opts) do
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timezone =
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case get_req_header(conn, "cf-timezone") do
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[tz] when is_binary(tz) and byte_size(tz) > 0 -> tz
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_ -> "UTC"
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end
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put_session(conn, :detected_timezone, timezone)
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end
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end
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