Extract method to use WYSIWYGSanitizer in views

This is similar to methods we use like `sanitize` or `markdown`.

app/views/dashboard/_proposed_action.html.erb

@@ -38,10 +38,10 @@
             <small><%= t("dashboard.recommended_actions.show_description") %></small>
           </a>
           <div id="proposed_action_description_<%= dom_id(proposed_action) %>" class="hide" data-toggler=".hide">
-            <%= WYSIWYGSanitizer.new.sanitize(proposed_action.description) %>
+            <%= wysiwyg(proposed_action.description) %>
           </div>
         <% else %>
-          <%= WYSIWYGSanitizer.new.sanitize(proposed_action.description) %>
+          <%= wysiwyg(proposed_action.description) %>
         <% end %>
       <% end %>
 

app/views/dashboard/actions/new_request.html.erb

@@ -2,7 +2,7 @@
 
 <div class="row expanded">
   <div class="small-12 medium-8 column">
-    <%= WYSIWYGSanitizer.new.sanitize(dashboard_action.description) %>
+    <%= wysiwyg(dashboard_action.description) %>
     <%= render "dashboard/form" %>
   </div>
 

app/views/dashboard/mailer/new_actions_notification_rake_created.html.erb

@@ -35,7 +35,7 @@
     <ul>
       <li><%= first_proposed_action.title %></li>
       <% if first_proposed_action.description.present? %>
-        <p><%= WYSIWYGSanitizer.new.sanitize(first_proposed_action.description) %></p>
+        <p><%= wysiwyg(first_proposed_action.description) %></p>
       <% end %>
     </ul>
     <br>

app/views/dashboard/mailer/new_actions_notification_rake_published.html.erb

@@ -36,7 +36,7 @@
     <ul>
       <li><%= first_proposed_action.title %></li>
       <% if first_proposed_action.description.present? %>
-        <p><%= WYSIWYGSanitizer.new.sanitize(first_proposed_action.description) %></p>
+        <p><%= wysiwyg(first_proposed_action.description) %></p>
       <% end %>
     </ul>
     <br>