From 912efc8dcd50989f0e22ff5c27252ddcef0efefa Mon Sep 17 00:00:00 2001
From: "byte[]" <byteslice@airmail.cc>
Date: Tue, 26 Nov 2019 23:52:49 -0500
Subject: [PATCH] various fixes

---
 assets/css/views/filters.scss        | 4 ++++
 lib/philomena/filters/filter.ex      | 2 +-
 lib/philomena/images/image.ex        | 1 +
 lib/philomena_web/views/post_view.ex | 9 ++++++---
 4 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/assets/css/views/filters.scss b/assets/css/views/filters.scss
index d6539c17..94508e48 100644
--- a/assets/css/views/filters.scss
+++ b/assets/css/views/filters.scss
@@ -25,3 +25,7 @@
     }
   }
 }
+
+.spoiler-filter-code {
+  white-space: pre-wrap;
+}
\ No newline at end of file
diff --git a/lib/philomena/filters/filter.ex b/lib/philomena/filters/filter.ex
index ab5118ff..2414c22c 100644
--- a/lib/philomena/filters/filter.ex
+++ b/lib/philomena/filters/filter.ex
@@ -32,7 +32,7 @@ defmodule Philomena.Filters.Filter do
     filter
     |> cast(attrs, [:spoilered_tag_list, :hidden_tag_list, :description, :name, :spoilered_complex_str, :hidden_complex_str])
     |> propagate_tag_lists()
-    |> validate_required([:name])
+    |> validate_required([:name, :description])
     |> unsafe_validate_unique([:user_id, :name], Repo)
     |> validate_my_downvotes(:spoilered_complex_str)
     |> validate_my_downvotes(:hidden_complex_str)
diff --git a/lib/philomena/images/image.ex b/lib/philomena/images/image.ex
index 16d8ef90..eecc694f 100644
--- a/lib/philomena/images/image.ex
+++ b/lib/philomena/images/image.ex
@@ -138,6 +138,7 @@ defmodule Philomena.Images.Image do
     |> validate_number(:image_height, greater_than: 0, less_than_or_equal_to: 32767)
     |> validate_length(:image_name, max: 255, count: :bytes)
     |> validate_inclusion(:image_mime_type, ~W(image/gif image/jpeg image/png image/svg+xml video/webm))
+    |> unsafe_validate_unique([:image_sha512_hash], Philomena.Repo)
   end
 
   def source_changeset(image, attrs) do
diff --git a/lib/philomena_web/views/post_view.ex b/lib/philomena_web/views/post_view.ex
index 683c209b..cc83324d 100644
--- a/lib/philomena_web/views/post_view.ex
+++ b/lib/philomena_web/views/post_view.ex
@@ -23,9 +23,12 @@ defmodule PhilomenaWeb.PostView do
   end
 
   defp author_name(object) do
-    case Attribution.anonymous?(object) do
-      true  -> PhilomenaWeb.UserAttributionView.anonymous_name(object)
-      false -> object.user.name
+    cond do
+      Attribution.anonymous?(object) || !object.user ->
+        PhilomenaWeb.UserAttributionView.anonymous_name(object)
+
+      true ->
+        object.user.name
     end
   end
 end