mirror of
https://github.com/philomena-dev/philomena.git
synced 2024-12-05 00:57:59 +01:00
39 lines
905 B
Elixir
39 lines
905 B
Elixir
defmodule PhilomenaWeb.AdvertPlug do
|
|
alias Philomena.Adverts
|
|
alias Plug.Conn
|
|
|
|
def init([]), do: []
|
|
|
|
def call(conn, _opts) do
|
|
user = conn.assigns.current_user
|
|
image = conn.assigns[:image]
|
|
show_ads? = show_ads?(user)
|
|
|
|
maybe_assign_ad(conn, image, show_ads?)
|
|
end
|
|
|
|
defp maybe_assign_ad(conn, image, show_ads?)
|
|
|
|
defp maybe_assign_ad(conn, nil, true),
|
|
do: Conn.assign(conn, :advert, record_impression(Adverts.random_live()))
|
|
|
|
defp maybe_assign_ad(conn, image, true),
|
|
do: Conn.assign(conn, :advert, record_impression(Adverts.random_live(image)))
|
|
|
|
defp maybe_assign_ad(conn, _image, _false),
|
|
do: Conn.assign(conn, :advert, nil)
|
|
|
|
defp show_ads?(%{hide_advertisements: hide}),
|
|
do: !hide
|
|
|
|
defp show_ads?(_user),
|
|
do: true
|
|
|
|
defp record_impression(nil), do: nil
|
|
|
|
defp record_impression(advert) do
|
|
Adverts.record_impression(advert)
|
|
|
|
advert
|
|
end
|
|
end
|