Roles into their own controller. Rework interface. Add flash messages to ajax calls. Add description to roles. Possible to edit roles in use.

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

@@ -0,0 +1,15 @@
+.row
+  .col-md-12
+    .page-header
+      %h2
+        Role
+        = @role.name.titleize
+      .text-muted
+        = @role.description
+
+= semantic_form_for @role, url: admin_conference_role_path(@conference.short_title, @role.name) do |f|
+  .row
+    .col-md-5
+      = f.input :description
+
+      = f.action :submit, as: :button, button_html: { class: 'btn btn-primary' }

app/views/admin/roles/_users.html.haml

@@ -0,0 +1,20 @@
+.page-header
+  %h3 Users (#{users.length})
+- if users.present?
+  %table.table.table-striped.table-bordered.table-hover.datatable#users
+    %thead
+      %th.col-md-1
+      %th ID
+      %th Name
+      %th Email
+    %tbody
+      - users.each do |user|
+        %tr
+          %td.text-right
+            = hidden_field_tag "role[user_ids][]", nil
+            = check_box_tag @conference.short_title, @role.id, (@role.user_ids.include? user.id), method: :post, url: "/admin/conference/#{@conference.short_title}/roles/#{@role.name}/toggle_user?user[email]=#{user.email}&user[state]=", class: 'switch-checkbox', data: { size: 'small', off_color: 'warning', on_text: 'Yes', off_text: 'No' }
+          %td= user.id
+          %td= user.name
+          %td= user.email
+- else
+  %h5 No users found!

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

@@ -0,0 +1,31 @@
+.row
+  .col-md-12.page-header
+    %h2
+      Roles
+
+    .text-muted
+      The available roles for the conference
+
+  .col-md-12
+    %table.table.table-bordered.table-striped.table-hover.datatable#roles
+      %thead
+        %th ID
+        %th Name
+        %th Description
+        %th Users
+        %th Actions
+      %tbody
+        - @roles.each do |role|
+          %tr
+            %td= role.id
+            %td= role.name.titleize
+            %td= role.description
+            %td
+              = role.users.pluck(:name).first(5).join ', '
+              - if role.users.count > 5
+                = link_to '...', admin_conference_role_path(@conference.short_title, role.name)
+            %td
+              .btn-group
+                = link_to 'Users', admin_conference_role_path(@conference.short_title, role.name), class: 'btn btn-success'
+                - if can? :edit, role
+                  = link_to 'Edit', edit_admin_conference_role_path(@conference.short_title, role.name), class: 'btn btn-primary'

app/views/admin/roles/show.html.haml

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+.unobtrusive-flash-container
+.row
+  .col-md-12
+    .page-header
+      %h2
+        Role
+        = @role.name.titleize
+        - if can? :edit, @role
+          = link_to 'Edit', edit_admin_conference_role_path(@conference.short_title, @role.name), class: 'btn btn-primary pull-right'
+      .text-muted
+        = @role.description
+
+.row.col-md-3
+  - if ( can? :toggle_user, @role ) && !@role.new_record?
+
+    = semantic_form_for :user, url: toggle_user_admin_conference_role_path(@conference.short_title, @role.name), method: :post do |u|
+
+      = u.label 'Add user by email: '
+      .input-group
+        = u.input :email, label: false, placeholder: "User's email"
+        .input-group-btn
+          = u.submit 'Add', id: 'user-add', class: 'btn btn-primary'
+
+.row
+  .col-md-12
+    #users_area
+      = render partial: 'users', locals: { users: @users }

app/views/admin/roles/toggle_user.js.erb

@@ -0,0 +1 @@
+$(".alert").remove();