posts: remove has_dimensions? method.

All posts have non-null width and height now that unsupported filetypes
have been purged.

https://danbooru.donmai.us/forum_topics/18027

app/models/post.rb

@@ -214,10 +214,6 @@ class Post < ApplicationRecord
     def has_preview?
       is_image? || is_video? || is_ugoira?
     end
-
-    def has_dimensions?
-      image_width.present? && image_height.present?
-    end
   end
 
   module ImageMethods
@@ -502,27 +498,25 @@ class Post < ApplicationRecord
     def add_automatic_tags(tags)
       tags -= %w[incredibly_absurdres absurdres highres lowres huge_filesize flash]
 
-      if has_dimensions?
-        if image_width >= 10_000 || image_height >= 10_000
-          tags << "incredibly_absurdres"
-        end
-        if image_width >= 3200 || image_height >= 2400
-          tags << "absurdres"
-        end
-        if image_width >= 1600 || image_height >= 1200
-          tags << "highres"
-        end
-        if image_width <= 500 && image_height <= 500
-          tags << "lowres"
-        end
+      if image_width >= 10_000 || image_height >= 10_000
+        tags << "incredibly_absurdres"
+      end
+      if image_width >= 3200 || image_height >= 2400
+        tags << "absurdres"
+      end
+      if image_width >= 1600 || image_height >= 1200
+        tags << "highres"
+      end
+      if image_width <= 500 && image_height <= 500
+        tags << "lowres"
+      end
 
-        if image_width >= 1024 && image_width.to_f / image_height >= 4
-          tags << "wide_image"
-          tags << "long_image"
-        elsif image_height >= 1024 && image_height.to_f / image_width >= 4
-          tags << "tall_image"
-          tags << "long_image"
-        end
+      if image_width >= 1024 && image_width.to_f / image_height >= 4
+        tags << "wide_image"
+        tags << "long_image"
+      elsif image_height >= 1024 && image_height.to_f / image_width >= 4
+        tags << "tall_image"
+        tags << "long_image"
       end
 
       if file_size >= 10.megabytes

app/views/posts/partials/show/_information.html.erb

@@ -15,9 +15,7 @@
   <% end %>
   <li id="post-info-size">
     Size: <%= link_to_if policy(post).visible?, "#{number_to_human_size(post.file_size)} .#{post.file_ext}", post.tagged_file_url %>
-    <% if post.has_dimensions? %>
-      (<%= post.image_width %>x<%= post.image_height %>)
-    <% end %>
+    (<%= post.image_width %>x<%= post.image_height %>)
   </li>
   <li id="post-info-source">Source: <%= post_source_tag(post.source, post.normalized_source) %></li>
   <li id="post-info-rating">Rating: <%= post.pretty_rating %></li>

app/views/uploads/index.html.erb

@@ -22,9 +22,7 @@
           <span class="info">
             <strong>Size</strong>
             <%= link_to "#{upload.post.file_size.to_s(:human_size, precision: 4)} #{upload.post.file_ext}", upload.post.file_url %>
-            <% if upload.post.has_dimensions? %>
-              (<%= upload.post.image_width %>x<%= upload.post.image_height %>)
-            <% end %>
+            (<%= upload.post.image_width %>x<%= upload.post.image_height %>)
           </span>
         <% end %>
         <br>