Add vote functionality to tracks

app/views/admin/tracks/_datatable_row_rating.haml

@@ -0,0 +1,12 @@
+- if show_votes
+  %div{ data: { toggle: 'tooltip' }, title: rating_tooltip(track, max_rating) }<
+    = rating_stars(track.average_rating, max_rating, avgrate: true)
+
+.clearfix
+  - if track.voted?(current_user)
+    %span.label.label-success
+      You voted:
+      = rating_fraction(track.user_rating(current_user), max_rating)
+  - else
+    %span.label.label-danger
+      Not rated

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

@@ -0,0 +1,62 @@
+%table.table#myrating
+  - if show_votes
+    %tr
+      %td.col-md-2
+        %b Rating
+      %td
+        #{track.average_rating}/#{max_rating}
+        = rating_stars(track.average_rating, max_rating, avgrate: true)
+    %tr
+      %td
+        %b Voters
+      %td
+        = votes.length
+        - if votes.present?
+          (
+          = votes.collect(&:name).to_sentence
+          )
+  %tr
+    %td.col-md-2
+      %b Your vote
+    %td
+      - if voting_period
+        - max_rating.times do |counter|
+          - if track.user_rating(current_user) > counter
+            = link_to '', vote_admin_conference_program_track_path(conference_id, track, rating: counter + 1),
+              remote: true,
+              id: "label#{counter + 1}",
+              class: 'rating myrating bright',
+              voted: true
+          - else
+            = link_to '', vote_admin_conference_program_track_path(conference_id, track, rating: counter + 1),
+              remote: true,
+              id: "label#{counter + 1}",
+              class: 'rating myrating'
+      - else
+        = rating_stars(track.user_rating(current_user), max_rating, voted: true)
+        (Voting period is closed)
+
+  - if show_votes
+    - if votes.present?
+      - votes.each do |vote|
+        - unless vote.user_id == current_user.id
+          %tr
+            %td
+              = vote.name
+            %td
+              = rating_stars(vote.rating, max_rating)
+
+:javascript
+  $(".myrating").hover(
+    function() {    // mouseover
+        $(this).prevAll().andSelf().addClass('glow');
+    },
+    function() {  // mouseout
+        $(this).siblings().andSelf().removeClass('glow');
+    }
+  );
+
+  $(".myrating").click(function() {
+    $(this).siblings().removeClass("bright");
+    $(this).prevAll().andSelf().addClass("bright");
+  });

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

@@ -37,6 +37,9 @@
         %thead
           %th ID
           %th Name
+          - if @program.rating_enabled?
+            %th
+              %b Rating
           %th Description
           %th Room
           %th Start Date
@@ -54,6 +57,12 @@
                 = link_to admin_conference_program_track_path(@conference.short_title, track), class: 'btn' do
                   %span.label{style: "background-color: #{track.color}; color: #{ contrast_color(track.color) }"}
                     = track.name
+              - if @program.rating_enabled?
+                %td.col-md-1{ data: { order: track.average_rating } }
+                  = render 'datatable_row_rating',
+                    track:      track,
+                    show_votes: @program.show_voting?,
+                    max_rating: @program.rating
               %td
                 %p
                   = markdown(truncate(track.description))

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

@@ -104,6 +104,14 @@
                   %b Relevance
                 %td
                   = markdown(@track.relevance)
+            - if @conference.program.rating_enabled?
+              = render 'voting',
+                  track:         @track,
+                  show_votes:    @program.show_voting?,
+                  max_rating:    @program.rating,
+                  voting_period: @program.voting_period?,
+                  votes:         @votes,
+                  conference_id: @conference.short_title
 
     .tab-pane#events
       .col-md-12

app/views/admin/tracks/vote.js.erb

@@ -0,0 +1,10 @@
+$('table#myrating').replaceWith(
+  "<%= escape_javascript(render 'voting', \
+         track:         @track, \
+         show_votes:    @program.show_voting?, \
+         max_rating:    @program.rating, \
+         voting_period: @program.voting_period?, \
+         votes:         @votes, \
+         conference_id: @conference.short_title \
+       ) %>"
+);