philomena/lib/philomena_web/controllers/image/source_change_controller.ex
2020-08-16 06:03:33 -04:00

36 lines
973 B
Elixir

defmodule PhilomenaWeb.Image.SourceChangeController do
use PhilomenaWeb, :controller
alias Philomena.Images.Image
alias Philomena.SourceChanges.SourceChange
alias Philomena.SpoilerExecutor
alias Philomena.Repo
import Ecto.Query
plug PhilomenaWeb.CanaryMapPlug, index: :show
plug :load_and_authorize_resource, model: Image, id_name: "image_id", persisted: true
def index(conn, _params) do
image = conn.assigns.image
source_changes =
SourceChange
|> where(image_id: ^image.id)
|> preload([:user, image: [:user]])
|> order_by(desc: :created_at)
|> Repo.paginate(conn.assigns.scrivener)
spoilers =
SpoilerExecutor.execute_spoiler(
conn.assigns.compiled_spoiler,
Enum.map(source_changes, & &1.image)
)
render(conn, "index.html",
title: "Source Changes on Image #{image.id}",
image: image,
source_changes: source_changes,
spoilers: spoilers
)
end
end