Improve contribution calendar per day info

app/assets/javascripts/calendar.js.coffee

@@ -27,7 +27,6 @@ class @calendar
       legendCellPadding: 3
       onClick: (date, count) ->
         formated_date = date.getFullYear() + "-" + (date.getMonth()+1) + "-" + date.getDate()
-        $(".calendar_commit_activity").fadeOut 400
         $.ajax
           url: calendar_activities_path
           data:
@@ -36,6 +35,4 @@ class @calendar
           dataType: "html"
           success: (data) ->
             $(".user-calendar-activities").html data
-            $(".calendar_commit_activity").find(".js-toggle-content").hide()
-            $(".calendar_commit_activity").fadeIn 400

app/assets/stylesheets/generic/calendar.scss

 .user-calendar-activities {
-  
-  .calendar_commit_activity {
-    padding: 5px 0 0;
-  }
-  
   .calendar_onclick_hr {
     padding: 0;
     margin: 10px 0;
   }
-  
-  .calendar_commit_date {
-    color: #999;
-  }
-  
-  .calendar_activity_summary {
-    font-size: 14px;
-  }
   .str-truncated {
     max-width: 70%;
@@ -31,14 +18,6 @@
       background-color: #ddd;
     }
   }
-  
-  .commit-row-message {
-    color: #333;
-    &:hover {
-      color: #444;
-      text-decoration: underline;
-    }
-  }
 }
 /**
 * This overwrites the default values of the cal-heatmap gem

app/views/users/calendar_activities.html.haml

-.calendar_commit_activity
 %h4.prepend-top-20
   %span.light Contributions for
   %strong #{@calendar_date.to_s(:short)}
@@ -9,14 +8,14 @@
       %span.light
         %i.fa.fa-clock-o
         = event.created_at.to_s(:time)
-      - if event.push? && event.commits_count > 0
-        pushed #{event.commits_count} commits to
+      - if event.push?
+        #{event.action_name} #{event.ref_type} #{event.ref_name}
       - else
         = event_action_name(event)
         - if event.target
           %strong= link_to "##{event.target_iid}", [event.project.namespace.becomes(Namespace), event.project, event.target]
-          at
+      at
       %strong
         - if event.project
           = link_to_project event.project

lib/gitlab/contributions_calendar.rb

@@ -14,11 +14,11 @@ module Gitlab
       date_from = 1.year.ago
       date_to = Date.today
-      events = Event.contributions.where(author_id: user.id).
+      events = Event.reorder(nil).contributions.where(author_id: user.id).
         where("created_at > ?", date_from).where(project_id: projects).
         group('date(created_at)').
         select('date(created_at), count(id) as total_amount').
-        reorder(nil).map(&:attributes)
+        map(&:attributes)
       dates = (1.year.ago.to_date..(Date.today + 1.day)).to_a