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44 lines
1.1 KiB
Elixir
44 lines
1.1 KiB
Elixir
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defmodule PhilomenaWeb.LayoutPlug do
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@moduledoc """
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This plug stores the current site-wide layout attributes.
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## Example
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plug PhilomenaWeb.LayoutPlug
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"""
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alias Canada.Can
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alias Philomena.Layouts
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import Plug.Conn
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@doc false
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@spec init(any()) :: any()
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def init(opts), do: opts
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@doc false
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@spec call(Plug.Conn.t(), any()) :: Plug.Conn.t()
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def call(conn, _opts) do
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user = conn.assigns.current_user
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layout = Layouts.get_layout!()
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conn
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|> assign(:artist_link_count, layout.duplicate_report_count)
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|> assign(:dnp_entry_count, layout.dnp_entry_count)
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|> assign(:duplicate_report_count, layout.duplicate_report_count)
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|> assign(:live_channels, layout.channel_count)
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|> assign(:report_count, layout.report_count)
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|> assign(:forums, visible_forums(user, layout.forums))
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|> assign(:site_notices, site_notices(layout.site_notices))
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end
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defp visible_forums(user, forum_list) do
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forum_list
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|> Enum.filter(&Can.can?(user, :show, &1))
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|> Enum.sort_by(& &1.name)
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end
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defp site_notices(notice_list) do
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Enum.sort_by(notice_list, & &1.start_date, Date)
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end
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end
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