Merge pull request #220 from gopesht/adds_carousel_dashboard

Adds admin component for conference photos

app/models/conference.rb

@@ -19,8 +19,8 @@ class Conference < ActiveRecord::Base
                   :lodging_description, :include_registrations_in_splash,
                   :include_sponsors_in_splash, :include_tracks_in_splash,
                   :include_tickets_in_splash, :include_social_media_in_splash,
-                  :include_program_in_splash, :make_conference_public
-
+                  :include_program_in_splash, :make_conference_public,
+                  :photos_attributes
 
   has_paper_trail
 
@@ -60,6 +60,7 @@ class Conference < ActiveRecord::Base
   accepts_nested_attributes_for :questions, :allow_destroy => true
   accepts_nested_attributes_for :vdays, :allow_destroy => true
   accepts_nested_attributes_for :vpositions, :allow_destroy => true
+  accepts_nested_attributes_for :photos, allow_destroy: true
 
   has_attached_file :logo,
                     :styles => {:thumb => "100x100>", :large => "300x300>" }

app/views/admin/conference/_photo_fields.html.erb

@@ -0,0 +1,10 @@
+<div class="nested-fields">
+    <%= f.inputs do %>
+      <%= image_tag(f.object.picture(:thumb)) unless f.object.picture.blank? %>
+      <%= f.input :picture, hint: 'This photo will appear in the gallery of the splash
+      so please give photos of banner sizes' %>
+      <%= f.input :description, :input_html => {:rows => 2 }, hint: 'This description will appear
+      at the bottom of each photo' %>
+      <%= remove_association_link :photo, f %>
+    <% end %>
+</div>

app/views/admin/conference/edit.html.haml

@@ -25,6 +25,8 @@
       = f.input :sponsor_email, hint: 'This will appear in the sponsor segment of the splash for the sponsors to contact to the organizers'
       = f.input :lodging_description, hint: 'This will appear in the lodging segment of the splash'
 
+      = dynamic_association :photos, "Photos", f
+
       = f.inputs :name => 'Social Media' do
         - if !@conference.logo.blank?
           = image_tag @conference.logo(:thumb)