Update LearningObject Show View

app/views/learning_objects/show.html.erb

-<h1><%= @learning_object.title %></h1>
+<h1><%= @learning_object.name %></h1>
 
 <ul>
-  <li><b>Autor: </b><%= @learning_object.metadata["dc_contributor_author"] %></li>
-  <li><b>Tipo: </b><%= @learning_object.metadata["dc_type"] %></li>
-  <li><b>Data: </b><%= @learning_object.metadata["dc_date_available"] %></li>
-  <li><b>Linguagem: </b><%= @learning_object.metadata["dc_language"] %></li>
-  <li><b>Categorias: </b></li>
-  <ul>
-    <% @learning_object.metadata["dc_subject_category"].each do |category| %>
-      <li><%= category %></li>
-    <% end %>
-  </ul>
+  <li><b>Autor: </b><%= @learning_object.get_metadata_value_of("dc.contributor.author") %></li>
+  <li><b>Tipo: </b><%= @learning_object.get_metadata_value_of("dc.type") %></li>
+  <li><b>Data: </b><%= @learning_object.get_metadata_value_of("dc.date.available") %></li>
+  <li><b>Linguagem: </b><%= @learning_object.get_metadata_value_of("dc.language") %></li>
 </ul>
 
-<%= button_to(
-    "Curtir",
-    { action: "create_like", controller: "edges" },
-    method: :post,
-    params: { from_id: "#14:0", to_id: @learning_object.id }
-)%>
 <br>
-<p>Total Curtir: <%= get_object_property(@like_counts,"COUNT") %></p>
-<p>Total Visualizações: <%= get_object_property(@view_counts,"COUNT") %></p>
+<p>Total Curtir: <%= @learning_object.likes %></p>
+<p>Total Visualizações: <%= @learning_object.views %></p>