Implement track requests and add the track organizer role

About track requests:
Create migration that adds the fields submitter_id, state, and
cfp_active to Tracks
Add validations and the self_organized? method to the Track model
Create a new TracksController outide of the admin namespace
Create the relevant views for index, show, new and edit
Modify the admin views for tracks to include extra info for
self-organized tracks

About track organizers:
Create the role when a self-organized track is created
Define track organizer abilities
Modify the roles views and controller to handle the new role

The route for Roles#edit needs to have higher priority than the nested
routes for track roles, otherwise, the word edit in the url is matched
as a track with short_name edit

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

@@ -7,7 +7,7 @@
       .text-muted
         = @role.description
 
-= semantic_form_for @role, url: admin_conference_role_path(@conference.short_title, @role.name) do |f|
+= semantic_form_for @role, url: @url do |f|
   .row
     .col-md-5
       = f.input :description

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

@@ -14,7 +14,7 @@
           - if ( can? :toggle_user, @role )
             %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/conferences/#{@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' }
+              = check_box_tag @conference.short_title, @role.id, (@role.user_ids.include? user.id), method: :post, url: "#{@url}?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

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

@@ -19,13 +19,23 @@
           %tr
             %td= role.id
             %td= role.name.titleize
-            %td= role.description
+            %td
+              = role.description
+              - if role.resource_type == 'Track'
+                - track = Track.find(role.resource_id)
+                = link_to track.name, admin_conference_program_track_path(@conference.short_title, track)
             %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'
+                - if role.resource_type == 'Track'
+                  - track_name = Track.find(role.resource_id).short_name
+                  = link_to 'Users', track_admin_conference_role_path(@conference.short_title, role.name, track_name), class: 'btn btn-success'
+                  - if can? :edit, role
+                    = link_to 'Edit', track_edit_admin_conference_role_path(@conference.short_title, role.name, track_name), class: 'btn btn-primary'
+                - else
+                  = 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

@@ -6,14 +6,20 @@
         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'
+          - if @track
+            = link_to 'Edit', track_edit_admin_conference_role_path(@conference.short_title, @role.name, @track.short_name), class: 'btn btn-primary pull-right'
+          - else
+            = link_to 'Edit', edit_admin_conference_role_path(@conference.short_title, @role.name), class: 'btn btn-primary pull-right'
       .text-muted
         = @role.description
+        - if @track
+          = link_to @track.name, admin_conference_program_track_path(@conference.short_title, @track)
+
 
 .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|
+    = semantic_form_for :user, url: @url, method: :post do |u|
 
       = u.label 'Add user by email: '
       .input-group

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

@@ -13,4 +13,6 @@
       = f.input :short_name, hint: "A short and unique handle for the track, using only letters, numbers, underscores, and dashes. This will be used to identify the track in URLs etc. Example: 'my_awesome_track'", input_html: { required: 'required', pattern: '[a-zA-Z0-9_-]+', title: 'Only letters, numbers, underscores, and dashes.' }
       = f.input :color, input_html: {size: 6, type: 'color'}, required: true
       = f.input :description, input_html: {rows: 2, data: { provide: 'markdown-editable' } }, hint: markdown_hint
+      - if @track.self_organized?
+        = f.input :cfp_active, label: 'Allow event submitters to select this track for their proposal'
       = f.action :submit, as: :button, button_html: { class: 'btn btn-primary' }

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

@@ -11,7 +11,10 @@
         %th Name
         %th Short name
         %th Description
+        %th Submitter
         %th Color
+        %th State
+        %th Included in the Cfp
         %th Actions
       %tbody
         - @tracks.each do |track|
@@ -24,9 +27,31 @@
             %td
               %p
                 = truncate(track.description)
+            %td
+              - if track.self_organized?
+                = link_to track.submitter.name, admin_user_path(track.submitter)
+              - else
+                N/A
             %td
               %span.label{style: "background-color: #{track.color}; color: #{ contrast_color(track.color) }"}
                 = track.color
+            %td
+              - if track.self_organized?
+                = track.state
+              - else
+                N/A
+            %td
+              - if track.self_organized?
+                = check_box_tag "#{@conference.short_title}_#{track.id}", track.id, track.cfp_active,
+                  class: 'switch-checkbox', method: :patch,
+                  url: toggle_cfp_inclusion_admin_conference_program_track_path(@conference.short_title, id: track.id)+"?included=",
+                  data: { size: 'small',
+                          on_color: 'success',
+                          off_color: 'warning',
+                          on_text: 'Yes',
+                          off_text: 'No' }
+              - else
+                %i.fa.fa-check
             %td
               .btn-group{role: "group"}
                 = link_to 'Edit', edit_admin_conference_program_track_path(@conference.short_title, track.short_name),