Add followable JS module. Refactor follow_helper and follow buttons partial.

app/assets/javascripts/application.js

@@ -58,6 +58,7 @@
 //= require legislation_allegations
 //= require legislation_annotatable
 //= require watch_form_changes
+//= require followable
 //= require tree_navigator
 //= require custom
 
@@ -93,6 +94,7 @@ var initialize_modules = function() {
     App.LegislationAnnotatable.initialize();
   App.WatchFormChanges.initialize();
   App.TreeNavigator.initialize();
+  App.Followable.initialize();
 };
 
 $(function(){
@@ -100,5 +102,5 @@ $(function(){
 
   $(document).ready(initialize_modules);
   $(document).on('page:load', initialize_modules);
-  $(document).on('ajax:complete', initialize_modules);
+  $(document).on('ajaxComplete', initialize_modules);
 });

app/assets/javascripts/followable.js.coffee

@@ -0,0 +1,5 @@
+App.Followable =
+
+  initialize: ->
+    $('.followable-content a[data-toggle]').on 'click', (event) ->
+      event.preventDefault()

app/helpers/follows_helper.rb

@@ -18,14 +18,33 @@ module FollowsHelper
     t('shared.unfollow_entity', entity: t("activerecord.models.#{entity}.one").downcase)
   end
 
-  def entity_name(followable)
-    entity_name = followable.class.name.split('::').last
-    entity_name.downcase
+  def entity_full_name(followable)
+    name = followable.class.name
+    name.downcase.gsub("::", "-")
   end
 
-  def entity_full_name(followable)
-    entity_name = followable.class.name
-    entity_name.downcase.gsub("::", "-")
+  def follow_link_wrapper_id(followable)
+    "follow-expand-#{entity_full_name(followable)}-#{followable.id}"
+  end
+
+  def unfollow_link_wrapper_id(followable)
+    "unfollow-expand-#{entity_full_name(followable)}-#{followable.id}"
+  end
+
+  def follow_link_id(followable)
+    "follow-#{entity_full_name(followable)}-#{followable.id}"
+  end
+
+  def unfollow_link_id(followable)
+    "unfollow-#{entity_full_name(followable)}-#{followable.id}"
+  end
+
+  def follow_drop_id(followable)
+    "follow-drop-#{entity_full_name(followable)}-#{followable.id}"
+  end
+
+  def unfollow_drop_id(followable)
+    "unfollow-drop-#{entity_full_name(followable)}-#{followable.id}"
   end
 
   private

app/views/follows/_followable_button.html.erb

@@ -1,21 +1,37 @@
-<% entity = entity_name(followable) %>
 <span class="followable-content">
+
   <% if show_follow_action? followable %>
-    <a href="#follow-drop-<%= entity_full_name(followable) %>-<%= followable.id %>" id="follow-expand-<%= entity_full_name(followable) %>-<%= followable.id %>" data-toggle="follow-drop-<%= entity_full_name(followable) %>-<%= followable.id %>" title="<%= follow_entity_text(followable) %>">
+    <%= link_to "##{follow_link_wrapper_id(followable)}",
+                id: follow_link_wrapper_id(followable),
+                title: follow_entity_text(followable),
+                data: { toggle: follow_drop_id(followable) } do %>
       <%= t('shared.follow') %>
-    </a>
-    <div class="dropdown-pane" id="follow-drop-<%= entity_full_name(followable) %>-<%= followable.id %>" data-dropdown data-auto-focus="true">
-      <%= link_to follow_entity_text(followable), follows_path(followable_id: followable.id, followable_type: followable.class.name), method: :post, remote: true, id: "follow-#{entity_full_name(followable)}-#{ followable.id }" %>
+    <% end %>
+    <div class="dropdown-pane" id="<%= follow_drop_id(followable) %>"
+         data-dropdown data-auto-focus="true">
+      <%= link_to follow_entity_text(followable),
+                  follows_path(followable_id: followable.id,
+                               followable_type: followable.class.name),
+                  method: :post, remote: true,
+                  id: follow_link_id(followable) %>
     </div>
   <% end %>
 
   <% if show_unfollow_action? followable %>
     <% follow = followable.follows.where(user: current_user).first %>
-    <a href="#unfollow-drop-<%= entity_full_name(followable) %>-<%= followable.id %>" id="unfollow-expand-<%= entity_full_name(followable) %>-<%= followable.id %>" data-toggle="unfollow-drop-<%= entity_full_name(followable) %>-<%= followable.id %>" title="<%= unfollow_entity_text(followable) %>">
-        <%= t('shared.unfollow') %>
-    </a>
-    <div class="dropdown-pane" id="unfollow-drop-<%= entity_full_name(followable) %>-<%= followable.id %>" data-dropdown data-auto-focus="true">
-      <%= link_to unfollow_entity_text(followable), follow_path(follow), method: :delete, remote: true, id: "unfollow-#{entity_full_name(followable)}-#{ followable.id }" %>
+    <%= link_to "##{unfollow_link_wrapper_id(followable)}",
+                id: unfollow_link_wrapper_id(followable),
+                title: unfollow_entity_text(followable),
+                data: { toggle: unfollow_drop_id(followable) } do %>
+      <%= t('shared.unfollow') %>
+    <% end %>
+    <div class="dropdown-pane" id="<%= unfollow_drop_id(followable) %>"
+         data-dropdown data-auto-focus="true">
+      <%= link_to unfollow_entity_text(followable),
+                  follow_path(follow),
+                  method: :delete, remote: true,
+                  id: unfollow_link_id(followable) %>
     </div>
   <% end %>
+
 </span>