Add post regenerations

app/views/post_regenerations/create.js.erb

@@ -0,0 +1,5 @@
+<% if @post_regeneration.errors.any? %>
+  Danbooru.error("<%= j @post_regeneration.errors.full_messages.join(',') %>");
+<% else %>
+  Danbooru.notice("Post regenerated");
+<% end %>

app/views/post_regenerations/index.html.erb

@@ -0,0 +1,17 @@
+<div id="c-post-regenerations">
+  <div id="a-index">
+    <h1>Post regenerations</h1>
+    <%= table_for @post_regenerations, width: "100%" do |t| %>
+      <% t.column "Post", width: "1%" do |regeneration| %>
+        <%= PostPresenter.preview(regeneration.post, show_deleted: true) %>
+      <% end %>
+      <% t.column :category %>
+      <% t.column "Creator", width: "10%" do |regeneration| %>
+        <%= compact_time regeneration.created_at %>
+        <br> by <%= link_to_user regeneration.creator %>
+      <% end %>
+    <% end %>
+
+    <%= numbered_paginator(@post_regenerations) %>
+  </div>
+</div>

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

@@ -86,4 +86,9 @@
         <li id="post-option-replace-image"><%= link_to "Replace image", new_post_replacement_path(post_id: post.id), remote: true %></li>
       <% end %>
     <% end %>
+
+    <% if policy(PostRegeneration).create? %>
+      <li id="post-option-regenerate-iqdb"><%= link_to "Regenerate IQDB", post_regenerations_path(post_regeneration: {post_id: post.id, category: "iqdb"}), remote: true, method: :post %></li>
+      <li id="post-option-regenerate-preview"><%= link_to "Regenerate image sizes", post_regenerations_path(post_regeneration: {post_id: post.id, category: "resizes"}), remote: true, method: :post %></li>
+    <% end %>
 </ul>

app/views/posts/show.html.erb

@@ -33,6 +33,7 @@
       <li id="post-history-moderation"><%= link_to "Moderation", post_events_path(@post.id) %></li>
       <li id="post-history-commentary"><%= link_to "Commentary", artist_commentary_versions_path(search: { post_id: @post.id }) %></li>
       <li id="post-history-replacements"><%= link_to "Replacements", post_replacements_path(search: {post_id: @post.id }) %></li>
+      <li id="post-history-regenerations"><%= link_to "Regenerations", post_regenerations_path(search: {post_id: @post.id }) %></li>
     </ul>
   </section>
 <% end %>