Rework pool versions index/diff views

- Changed to using the diff-body CSS class
-- Removed unneeded CSS style file
- Removed trailing whitespace after the >>> link
-- It was causing artifact line-throughs to appear after the link
- Changed the diff link to only render when a text field has changed
-- Because the post changes are already shown on the index view
- Specifically add <br> to statuses to cause line breaks

app/views/pool_versions/_diff.html.erb

@@ -11,7 +11,7 @@
   <% diff[:removed_post_ids].each do |post_id| %>
     <del>
       <%= link_to post_id, post_path(post_id) %><%#
-    %><%= link_to "»", pool_versions_path(search: { post_id: post_id }) %>
-    </del>
+    %><%= link_to "»", pool_versions_path(search: { post_id: post_id }) %><%#
+  %></del>
   <% end %>
 </span>

app/views/pool_versions/_listing.html.erb

@@ -1,12 +1,12 @@
-<div id="p-<%= pool_versions_listing_type %>-listing">
+<div id="p-<%= listing_type(:pool_id) %>-listing">
 
     <%= table_for @pool_versions, {class: "striped autofit", width: "100%"} do |t| %>
       <% t.column column: "diff", width: "3%" do |pool_version| %>
-        <%= link_to_if pool_version.previous.present?, "diff", diff_pool_version_path(pool_version.id) %>
+        <%= link_to_if pool_version.text_field_changed, "diff", diff_pool_version_path(pool_version.id) %>
       <% end %>
       <% t.column "Pool" do |pool_version| %>
         <%= link_to pool_version.pretty_name, pool_path(pool_version.pool_id), class: "pool-category-#{pool_version.pool.category}" %>
-        <%= link_to "»", pool_versions_path(search: { pool_id: pool_version.pool_id }), class: "pool-category-#{pool_version.pool.category}" %>
+        <%= link_to "»", pool_versions_path(search: { pool_id: pool_version.pool_id }, anchor: "pool-archive-#{pool_version.id}"), class: "pool-category-#{pool_version.pool.category}" %>
       <% end %>
       <% t.column "Post Changes", td: { class: "col-expand" } do |pool_version| %>
         <%= render "pool_versions/diff", diff: pool_version.build_diff  %>
@@ -14,19 +14,18 @@
       <% t.column "Post Count" do |pool_version| %>
         <%= link_to pool_version.post_ids.size, pool_versions_path(search: { pool_id: pool_version.pool_id }) %>
       <% end %>
-      <% t.column "Status", td: {class: "col-expand"} do |pool_version| %>
-        <%= pool_version_status_diff(pool_version) %>
+      <% t.column "Changes", td: {class: "col-expand"} do |pool_version| %>
+        <%= status_diff_html(pool_version) %>
       <% end %>
-      <% t.column "Updater" do |pool_version| %>
-        <% if pool_version.updater %>
-          <%= link_to_user pool_version.updater %>
-          <%= link_to "»", pool_versions_path(search: { updater_id: pool_version.updater_id }) %>
-        <% end %>
+      <% t.column "Updated", width: "10%" do |pool_version| %>
+        <div>
+          <%= compact_time pool_version.updated_at %>
+        </div>
+        by
+        <%= link_to_user pool_version.updater %>
+        <%= link_to "»", pool_versions_path(search: params[:search].merge({ updater_id: pool_version.updater_id })) %>
       <% end %>
-      <% t.column "Date" do |pool_version| %>
-        <%= compact_time pool_version.updated_at %>
-      <% end %>
-      <% if pool_versions_listing_type == :revert %>
+      <% if listing_type(:pool_id) == :revert %>
         <% t.column column: "control" do |pool_version| %>
           <%= link_to "Revert to", revert_pool_path(pool_version.pool_id, :version_id => pool_version.id), :method => :put, :remote => true %>
         <% end %>

app/views/pool_versions/diff.html.erb

@@ -7,7 +7,7 @@
 
     <% if @other_version.present? %>
       <p>Showing differences between <%= compact_time @pool_version.updated_at %> (<%= link_to_user @pool_version.updater %>) and <%= compact_time @other_version.updated_at %> (<%= link_to_user @other_version.updater %>)</p>
-      <div>
+      <div class="diff-body">
         <h2>Name:</h2>
         <p>
           <% if @pool_version.name != @other_version.name %>
@@ -21,11 +21,11 @@
         <h2>Posts:</h2>
         <p><%= render "pool_versions/diff", diff: @pool_version.build_diff(@other_version) %></p>
       </div>
-      <div>
+      <div class="diff-body">
         <h2>Description:</h2>
         <p>
           <% if @pool_version.description != @other_version.description %>
-            <%= pool_page_diff(@pool_version, @other_version) %>
+            <%= diff_body_html(@pool_version, @other_version, :description) %>
           <% else %>
             <i>Unchanged.</i>
           <% end %>