Fixing InkBunny to pull tags

lib/philomena/scrapers/inkbunny.ex

@@ -17,8 +17,35 @@ defmodule Philomena.Scrapers.Inkbunny do
     json = Jason.decode!(body)
     [submission] = json["submissions"]
 
+    rating = if submission["rating_name"] == "General", do: "safe"
+    r = submission["ratings"]
+
+    rating =
+      cond do
+        [] = r ->
+          rating
+
+        Enum.find(r, fn x -> x["name"] == "Strong Violence" end) ->
+          false
+
+        Enum.find(r, fn x -> x["name"] == "Sexual Themes" end) ->
+          "explicit"
+
+        Enum.find(r, fn x -> x["name"] == "Violence" end) ->
+          "grimdark"
+
+        Enum.find(r, fn x -> x["name"] == "Nudity" end) ->
+          "nude only"
+      end
+
+    if rating do
       description = "##\s#{submission["title"]}\n#{submission["description"]}"
 
+      tags =
+        for x <- submission["keywords"], x["contributed"] == "f" do
+          x["keyword_name"]
+        end
+
       images =
         for x <- submission["files"] do
           %{
@@ -31,8 +58,12 @@ defmodule Philomena.Scrapers.Inkbunny do
         source_url: url,
         author_name: submission["username"],
         description: description,
+        tags: [rating | tags],
         images: images
       }
+    else
+      %{errors: ["Requested image does not have an acceptable rating for submission."]}
+    end
   end
 
   defp inkbunny_sid do