ok ecto

.iex.exs

@@ -1,2 +1,2 @@
-alias Philomena.{Repo, Users.User}
+alias Philomena.{Repo, Comments.Comment, Posts.Post, Images.Image, Tags.Tag, Users.User}
 import Ecto.Query

lib/philomena/tags/tag.ex

@@ -35,20 +35,4 @@ defmodule Philomena.Tags.Tag do
     |> cast(attrs, [])
     |> validate_required([])
   end
-
-  def display_order do
-    Philomena.Tags.Tag
-    |> order_by(
-      [t],
-      asc: t.category == "spoiler",
-      asc: t.category == "content-official",
-      asc: t.category == "content-fanmade",
-      asc: t.category == "species",
-      asc: t.category == "oc",
-      asc: t.category == "character",
-      asc: t.category == "origin",
-      asc: t.category == "rating",
-      asc: t.name
-    )
-  end
 end

lib/philomena_web/controllers/image_controller.ex

@@ -5,7 +5,7 @@ defmodule PhilomenaWeb.ImageController do
   alias Philomena.Repo
   import Ecto.Query
 
-  plug :load_and_authorize_resource, model: Image, only: :show, preload: [:user, tags: Tag.display_order()]
+  plug :load_and_authorize_resource, model: Image, only: :show, preload: [:user, :tags]
 
   def index(conn, _params) do
     query = conn.assigns.compiled_filter

lib/philomena_web/templates/image/show.html.slime

@@ -10,7 +10,7 @@
         == @description
   .js-tagsauce id="image_tags_and_source_#{@image.id}"
     .tagsauce
-      = render PhilomenaWeb.TagView, "_tag_list.html", tags: @image.tags
+      = render PhilomenaWeb.TagView, "_tag_list.html", tags: display_order(@image.tags)
   .block
     .flex.flex--wrap#image-source
       = if !!@image.source_url and @image.source_url != "" do

lib/philomena_web/views/image_view.ex

@@ -64,4 +64,19 @@ defmodule PhilomenaWeb.ImageView do
 
     content_tag(:div, block.(), class: "image-container #{size}", data: data)
   end
+
+  def display_order(tags) do
+    tags
+    |> Enum.sort_by(&{
+      &1.category != "spoiler",
+      &1.category != "content-official",
+      &1.category != "content-fanmade",
+      &1.category != "species",
+      &1.category != "oc",
+      &1.category != "character",
+      &1.category != "origin",
+      &1.category != "rating",
+      &1.name
+    })
+  end
 end