list optimizations

app/controllers/main_controller.rb

@@ -22,8 +22,6 @@ class MainController < ApplicationController
   def dashboard
     return redirect_to new_user_session_path unless user_signed_in?
 
-    @content_types = @activated_content_types
-
     set_random_content # for questions
   end
 

app/views/content/cards/_in_universe_content_list.html.erb

@@ -2,7 +2,21 @@
   content_type_name  = content_type.to_s.titleize                # "Character"
   content_type_class = content_type_name.constantize             # Character
   content_type_pluralized = content_type_name.downcase.pluralize # characters
+
+  category_ids_for_this_content_type = AttributeCategory.where(entity_type: content_type_name.downcase, user_id: current_user).pluck(:id)
+  name_field = AttributeField.find_by(field_type: 'name', attribute_category_id: category_ids_for_this_content_type)
+  # todo description field
+
+  content_ids = content_list.pluck(:id)
+  list_name_lookup_cache = Hash[
+    name_field.attribute_values.where(
+      entity_type: content_type_name
+    ).pluck(:entity_id, :value)
+  ]
+
+  #raise list_name_lookup_cache.inspect
 %>
+
 <div class="card hoverable">
   <div class="card-image">
     <% images = ImageUpload.where(content_type: content_type_name, content_id: content_list.pluck(:id)) %>
@@ -58,13 +72,13 @@
       <table class="content-table bordered">
         <tr>
           <th>Name</th>
-          <th class="hide-on-small-only">Description</th>
+          <th class="hide-on-small-only"><!-- Description --></th>
           <th></th>
         </tr>
         <% content_list.each do |content| %>
         <tr>
-          <td><%= link_to content.name_field_value, polymorphic_path(content) %></td>
-          <td class="hide-on-small-only"><%= truncate(content.description, length: 200) %></td>
+          <td><%= link_to list_name_lookup_cache[content.id].presence || content.name, polymorphic_path(content) %></td>
+          <td class="hide-on-small-only"><%# truncate(content.description, length: 200) %></td>
           <td>
             <div class="secondary-content">
               <%= link_to edit_polymorphic_path(content) do %>

app/views/content/list/_list.html.erb

@@ -1,5 +1,18 @@
 <%# Usage: render partial: 'content/list/list', locals: { content_list: @content, content_type: @content_type_class, show_add_another_form: true } %>
 
+<%
+  category_ids_for_this_content_type = AttributeCategory.where(entity_type: content_type.name.downcase, user_id: current_user).pluck(:id)
+  name_field = AttributeField.find_by(field_type: 'name', attribute_category_id: category_ids_for_this_content_type)
+  # todo description field
+
+  content_ids = content_list.pluck(:id)
+  list_name_lookup_cache = Hash[
+    name_field.attribute_values.where(
+      entity_type: content_type.name
+    ).pluck(:entity_id, :value)
+  ]
+%>
+
 <ul class="collection <%= 'with-header' if title.present? %>" style='border: 0'>
   <% if title.present? %>
     <li class="collection-header"><h5><%= title %></h5></li>
@@ -11,7 +24,7 @@
         <i class="material-icons circle <%= content.class.color %>"><%= content.class.icon %></i>
       <% end %>
       <span class="title">
-        <%= link_to (content.respond_to?(:label) ? content.label : content.name_field_value), content %>
+        <%= link_to (content.respond_to?(:label) ? content.label : list_name_lookup_cache[content.id].presence || content.name), content %>
         <small class="grey-text">
           <% universe_field_value = content.universe_field_value %>
           <% if universe_field_value.present? %>
@@ -23,7 +36,7 @@
               end
             %>
             <% if universe_field_value %>
-              <%= link_to universe_field_value.try(:name_field_value), universe_field_value %>
+              <%= link_to universe_field_value.try(:name), universe_field_value %>
             <% end %>
           <% end %>
         </small>
@@ -37,7 +50,7 @@
         <% end %>
       </span>
       <p class="content-description truncate">
-        <%= content.description %>
+        <%# content.description %>
       </p>
       <p class='grey-text'>
 
@@ -58,7 +71,7 @@
         <% end %>
       </p>
       <span class="secondary-content hide-on-med-and-up">
-        <% if user_signed_in? && content.user == current_user %>
+        <% if user_signed_in? && content.user_id == current_user.id %>
           <%# todo also show if you're a contributor %>
           <%= link_to edit_polymorphic_path(content), class: 'js-edit-hover' do %>
             <i class="material-icons">edit</i>

app/views/universes/_picker.html.erb

@@ -21,7 +21,7 @@
   <% if current_user %>
     <li class="divider"></li>
     <% (@current_user_content['Universe'] + current_user.contributable_universes).sort_by(&:name).each do |universe| %>
-      <li><%= link_to universe.name + (universe.user == current_user ? '' : ' (contributor)'), "?universe=#{universe.id}" %></li>
+      <li><%= link_to universe.name + (universe.user_id == current_user.id ? '' : ' (contributor)'), "?universe=#{universe.id}" %></li>
     <% end %>
   <% end %>
 </ul>