Merge branch 'improve-calendar-widget' into 'master'

Improve calendar widget

See merge request !1453

app/assets/stylesheets/generic/avatar.scss

@@ -15,6 +15,10 @@
     &.s24 { margin-right: 4px; }
   }
 
+  &.avatar-tile {
+    @include border-radius(0px);
+  }
+
   &.s16 { width: 16px; height: 16px; margin-right: 6px; }
   &.s24 { width: 24px; height: 24px; margin-right: 8px; }
   &.s26 { width: 26px; height: 26px; margin-right: 8px; }

app/controllers/users_controller.rb

@@ -28,13 +28,10 @@ class UsersController < ApplicationController
 
   def calendar
     visible_projects = ProjectsFinder.new.execute(current_user)
-
-    # Get user repositories and collect timestamps for commits
-    user_repositories = visible_projects.map(&:repository)
-    calendar = Gitlab::CommitsCalendar.new(user_repositories, @user)
+    calendar = Gitlab::CommitsCalendar.new(visible_projects, @user)
     @timestamps = calendar.timestamps
-    @starting_year = (Time.now - 1.year).strftime("%Y")
-    @starting_month = Date.today.strftime("%m").to_i
+    @starting_year = calendar.starting_year
+    @starting_month = calendar.starting_month
 
     render 'calendar', layout: false
   end

app/models/project_contributions.rb

+class ProjectContributions
+  attr_reader :project, :user
+
+  def initialize(project, user)
+    @project, @user = project, user
+  end
+
+  def commits_log
+    repository = project.repository
+
+    if !repository.exists? || repository.empty?
+      return {}
+    end
+
+    Rails.cache.fetch(cache_key) do
+      repository.commits_per_day_for_user(user)
+    end
+  end
+
+  def cache_key
+    "#{Date.today.to_s}-commits-log-#{project.id}-#{user.email}"
+  end
+end

app/views/groups/show.html.haml

 .dashboard
   %div
-    = image_tag group_icon(@group.path), class: "avatar s90"
+    = image_tag group_icon(@group.path), class: "avatar avatar-tile s90"
     .clearfix
       %h2
         = @group.name

app/views/users/calendar.html.haml

-%h4 Calendar:
+%h4 Calendar
 #cal-heatmap.calendar
   :javascript
     new calendar(

app/views/users/show.html.haml

 .row
   .col-md-8
     %h3.page-title
-      = image_tag avatar_icon(@user.email, 90), class: "avatar s90", alt: ''
+      = image_tag avatar_icon(@user.email, 90), class: "avatar avatar-tile s90", alt: ''
       = @user.name
       - if @user == current_user
         .pull-right
@@ -15,7 +15,7 @@
     .clearfix
 
     - if @groups.any?
-      %h4 Groups:
+      %h4 Groups
       = render 'groups', groups: @groups
       %hr
 
@@ -24,7 +24,7 @@
         %i.fa.fa-spinner.fa-spin
     %hr
     %h4
-      User Activity:
+      User Activity
 
       - if current_user
         %span.rss-icon.pull-right

lib/gitlab/commits_calendar.rb

@@ -2,15 +2,15 @@ module Gitlab
   class CommitsCalendar
     attr_reader :timestamps
 
-    def initialize(repositories, user)
+    def initialize(projects, user)
       @timestamps = {}
       date_timestamps = []
 
-      repositories.select(&:exists?).reject(&:empty?).each do |raw_repository|
-        commits_log = raw_repository.commits_per_day_for_user(user)
-        date_timestamps << commits_log
+      projects.reject(&:forked?).each do |project|
+        date_timestamps << ProjectContributions.new(project, user).commits_log
       end
 
+      # Sumarrize commits from all projects per days
       date_timestamps = date_timestamps.inject do |collection, date|
         collection.merge(date) { |k, old_v, new_v| old_v + new_v }
       end
@@ -21,5 +21,13 @@ module Gitlab
         @timestamps[timestamp] = commits if timestamp
       end
     end
+
+    def starting_year
+      (Time.now - 1.year).strftime("%Y")
+    end
+
+    def starting_month
+      Date.today.strftime("%m").to_i
+    end
   end
 end