Integrate the splash page into the general layout

* Cleanup the CSS
* Fix more views then you have fingers and toes
* Introduce position(weight) for sponsor levels
* Fix bootstrap/datatable integration

app/views/admin/sponsorship_levels/_form.html.haml

@@ -0,0 +1,2 @@
+= f.input :title
+= f.action :submit, as: :button, button_html: { class: 'btn btn-primary' }

app/views/admin/sponsorship_levels/_sponsorship_level_fields.html.erb

@@ -1,6 +0,0 @@
-<div class="nested-fields">
-    <%= f.inputs do %>
-      <%= f.input :title %>
-      <%= remove_association_link :sponsorship_level, f %>
-    <% end %>
-</div>

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

@@ -0,0 +1,8 @@
+%h1 Editing Sponsorship Level
+
+.row
+  .col-md-8
+    = semantic_form_for @sponsorship_level, url: admin_conference_sponsorship_level_path(conference_id: @conference.short_title, id: @sponsorship_level.id) do |f|
+      = render 'form', f: f
+
+= link_to 'Back', admin_conference_sponsorship_levels_path

app/views/admin/sponsorship_levels/index.html.haml

@@ -1,4 +1,29 @@
-.col-md-9
-  = semantic_form_for(@conference, :url => admin_conference_sponsorship_level_path(@conference.short_title, @conference.sponsorship_levels)) do |f|
-    = dynamic_association :sponsorship_levels, "Sponsorship Levels", f
-    = f.action :submit, :as => :button, :button_html => {:class => "btn btn-primary"}
+%h1 Sponsorship Levels
+
+- if @conference.sponsorship_levels.any?
+  .row
+    .col-md-12
+      %table.table#sponsorship_levels
+        %thead
+          %th Title
+          %th Position
+          %th Actions
+        %tbody
+          - @conference.sponsorship_levels.each_with_index do |sponsorship_level, index|
+            %tr
+              %td
+                = sponsorship_level.title
+              %td
+                = sponsorship_level.position
+                .btn-group-vertical{role: "group"}
+                  = link_to(up_admin_conference_sponsorship_level_path(@conference.short_title, sponsorship_level.id), method: :patch, class: 'btn btn-default btn-xs') do
+                    %i.fa.fa-chevron-up
+                  = link_to(down_admin_conference_sponsorship_level_path(@conference.short_title, sponsorship_level.id), method: :patch, class: 'btn btn-default btn-xs') do
+                    %i.fa.fa-chevron-down
+              %td
+                = link_to 'Edit', edit_admin_conference_sponsorship_level_path(@conference.short_title, sponsorship_level.id),
+                method: :get, class: 'btn btn-primary'
+                = link_to 'Delete', admin_conference_sponsorship_level_path(@conference.short_title, sponsorship_level.id),
+                method: :delete, class: 'btn btn-danger', data: { confirm: "Do you really want to delete the sponsorship level #{sponsorship_level.title}?" }
+
+= link_to 'New Sponsorship Level', new_admin_conference_sponsorship_level_path(@conference.short_title), class: 'btn btn-success'

app/views/admin/sponsorship_levels/new.html.haml

@@ -0,0 +1,7 @@
+%h1 New Sponsorship Level
+.row
+  .col-md-8
+    = semantic_form_for @sponsorship_level, url: admin_conference_sponsorship_levels_path(conference_id: @conference.short_title) do |f|
+      = render 'form', f: f
+
+= link_to 'Back', admin_conference_sponsorship_levels_path