philomena/lib/philomena_web/controllers/image/description_controller.ex
2020-06-15 19:57:33 -04:00

42 lines
1.4 KiB
Elixir

defmodule PhilomenaWeb.Image.DescriptionController do
use PhilomenaWeb, :controller
alias PhilomenaWeb.TextileRenderer
alias Philomena.Images.Image
alias Philomena.Images
plug PhilomenaWeb.FilterBannedUsersPlug
plug PhilomenaWeb.CanaryMapPlug, update: :edit_description
plug :load_and_authorize_resource, model: Image, id_name: "image_id", persisted: true, preload: [:tags, :user]
def update(conn, %{"image" => image_params}) do
image = conn.assigns.image
old_description = image.description
case Images.update_description(image, image_params) do
{:ok, image} ->
PhilomenaWeb.Endpoint.broadcast!(
"firehose",
"image:description_update",
%{image_id: image.id, added: image.description, removed: old_description}
)
PhilomenaWeb.Endpoint.broadcast!(
"firehose",
"image:update",
PhilomenaWeb.Api.Json.ImageView.render("show.json", %{image: image, interactions: []})
)
Images.reindex_image(image)
body = TextileRenderer.render_one(%{body: image.description}, conn)
conn
|> put_view(PhilomenaWeb.ImageView)
|> render("_description.html", layout: false, image: image, body: body)
{:error, changeset} ->
conn
|> render("_form.html", layout: false, image: image, changeset: changeset)
end
end
end