Merge remote-tracking branch 'origin/master' into artifacts-expire-date

10 files changed, 68 insertions, 52 deletions

diff --git a/app/controllers/profiles/notifications_controller.rb b/app/controllers/profiles/notifications_controller.rb
index 18ee55c839a..40d1906a53f 100644
--- a/app/controllers/profiles/notifications_controller.rb
+++ b/app/controllers/profiles/notifications_controller.rb
@@ -1,12 +1,13 @@
 class Profiles::NotificationsController < Profiles::ApplicationController
   def show
-    @user = current_user
-    @group_notifications = current_user.notification_settings.for_groups
-    @project_notifications = current_user.notification_settings.for_projects
+    @user                        = current_user
+    @group_notifications         = current_user.notification_settings.for_groups
+    @project_notifications       = current_user.notification_settings.for_projects
+    @global_notification_setting = current_user.global_notification_setting
   end
 
   def update
-    if current_user.update_attributes(user_params)
+    if current_user.update_attributes(user_params) && update_notification_settings
       flash[:notice] = "Notification settings saved"
     else
       flash[:alert] = "Failed to save new settings"
@@ -16,6 +17,18 @@ class Profiles::NotificationsController < Profiles::ApplicationController
   end
 
   def user_params
-    params.require(:user).permit(:notification_email, :notification_level)
+    params.require(:user).permit(:notification_email)
+  end
+
+  def global_notification_setting_params
+    params.require(:global_notification_setting).permit(:level)
+  end
+
+  private
+
+  def update_notification_settings
+    return true unless global_notification_setting_params
+
+    current_user.global_notification_setting.update_attributes(global_notification_setting_params)
   end
 end
diff --git a/app/helpers/branches_helper.rb b/app/helpers/branches_helper.rb
index e39548e17e1..3ee3fc74f0c 100644
--- a/app/helpers/branches_helper.rb
+++ b/app/helpers/branches_helper.rb
@@ -14,4 +14,8 @@ module BranchesHelper
 
     ::Gitlab::GitAccess.new(current_user, project).can_push_to_branch?(branch_name)
   end
+
+  def project_branches
+    options_for_select(@project.repository.branch_names, @project.default_branch)
+  end
 end
diff --git a/app/helpers/notifications_helper.rb b/app/helpers/notifications_helper.rb
index b8e64b3890a..50c21fc0d49 100644
--- a/app/helpers/notifications_helper.rb
+++ b/app/helpers/notifications_helper.rb
@@ -61,4 +61,23 @@ module NotificationsHelper
       end
     end
   end
+
+  def notification_level_radio_buttons
+    html = ""
+
+    NotificationSetting.levels.each_key do |level|
+      level = level.to_sym
+      next if level == :global
+
+      html << content_tag(:div, class: "radio") do
+        content_tag(:label, { value: level }) do
+          radio_button_tag(:"global_notification_setting[level]", level, @global_notification_setting.level.to_sym == level) +
+          content_tag(:div, level.to_s.capitalize, class: "level-title") +
+          content_tag(:p, notification_description(level))
+        end
+      end
+    end
+
+    html.html_safe
+  end
 end
diff --git a/app/models/notification_setting.rb b/app/models/notification_setting.rb
index 17fb15b08df..0ce87968e46 100644
--- a/app/models/notification_setting.rb
+++ b/app/models/notification_setting.rb
@@ -7,7 +7,6 @@ class NotificationSetting < ActiveRecord::Base
   belongs_to :source, polymorphic: true
 
   validates :user, presence: true
-  validates :source, presence: true
   validates :level, presence: true
   validates :user_id, uniqueness: { scope: [:source_type, :source_id],
                                     message: "already exists in source",
diff --git a/app/models/user.rb b/app/models/user.rb
index e0987e07e1f..7afbfbf112a 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -10,6 +10,8 @@ class User < ActiveRecord::Base
   include CaseSensitivity
   include TokenAuthenticatable
 
+  DEFAULT_NOTIFICATION_LEVEL = :participating
+
   add_authentication_token_field :authentication_token
 
   default_value_for :admin, false
@@ -99,7 +101,6 @@ class User < ActiveRecord::Base
     presence: true,
     uniqueness: { case_sensitive: false }
 
-  validates :notification_level, presence: true
   validate :namespace_uniq, if: ->(user) { user.username_changed? }
   validate :avatar_type, if: ->(user) { user.avatar.present? && user.avatar_changed? }
   validate :unique_email, if: ->(user) { user.email_changed? }
@@ -133,13 +134,6 @@ class User < ActiveRecord::Base
   # Note: When adding an option, it MUST go on the end of the array.
   enum project_view: [:readme, :activity, :files]
 
-  # Notification level
-  # Note: When adding an option, it MUST go on the end of the array.
-  #
-  # TODO: Add '_prefix: :notification' to enum when update to Rails 5. https://github.com/rails/rails/pull/19813
-  # Because user.notification_disabled? is much better than user.disabled?
-  enum notification_level: [:disabled, :participating, :watch, :global, :mention]
-
   alias_attribute :private_token, :authentication_token
 
   delegate :path, to: :namespace, allow_nil: true, prefix: true
@@ -800,6 +794,17 @@ class User < ActiveRecord::Base
     notification_settings.find_or_initialize_by(source: source)
   end
 
+  # Lazy load global notification setting
+  # Initializes User setting with Participating level if setting not persisted
+  def global_notification_setting
+    return @global_notification_setting if defined?(@global_notification_setting)
+
+    @global_notification_setting = notification_settings.find_or_initialize_by(source: nil)
+    @global_notification_setting.update_attributes(level: NotificationSetting.levels[DEFAULT_NOTIFICATION_LEVEL]) unless @global_notification_setting.persisted?
+
+    @global_notification_setting
+  end
+
   def assigned_open_merge_request_count(force: false)
     Rails.cache.fetch(['users', id, 'assigned_open_merge_request_count'], force: force) do
       assigned_merge_requests.opened.count
diff --git a/app/services/notification_service.rb b/app/services/notification_service.rb
index 91ca82ed3b7..875a3f4fab6 100644
--- a/app/services/notification_service.rb
+++ b/app/services/notification_service.rb
@@ -279,10 +279,11 @@ class NotificationService
   end
 
   def users_with_global_level_watch(ids)
-    User.where(
-      id: ids,
-      notification_level: NotificationSetting.levels[:watch]
-    ).pluck(:id)
+    NotificationSetting.where(
+      user_id: ids,
+      source_type: nil,
+      level: NotificationSetting.levels[:watch]
+    ).pluck(:user_id)
   end
 
   # Build a list of users based on project notifcation settings
@@ -352,7 +353,9 @@ class NotificationService
     users = users.reject(&:blocked?)
 
     users.reject do |user|
-      next user.notification_level == level unless project
+      global_notification_setting = user.global_notification_setting
+
+      next global_notification_setting.level == level unless project
 
       setting = user.notification_settings_for(project)
 
@@ -361,13 +364,13 @@ class NotificationService
       end
 
       # reject users who globally set mention notification and has no setting per project/group
-      next user.notification_level == level unless setting
+      next global_notification_setting.level == level unless setting
 
       # reject users who set mention notification in project
       next true if setting.level == level
 
       # reject users who have mention level in project and disabled in global settings
-      setting.global? && user.notification_level == level
+      setting.global? && global_notification_setting.level == level
     end
   end
 
@@ -456,7 +459,6 @@ class NotificationService
 
   def build_recipients(target, project, current_user, action: nil, previous_assignee: nil)
     recipients = target.participants(current_user)
-
     recipients = add_project_watchers(recipients, project)
     recipients = reject_mention_users(recipients, project)
 
diff --git a/app/views/profiles/notifications/_group_settings.html.haml b/app/views/profiles/notifications/_group_settings.html.haml
index 89ae7ffda2b..f0cf82afe83 100644
--- a/app/views/profiles/notifications/_group_settings.html.haml
+++ b/app/views/profiles/notifications/_group_settings.html.haml
@@ -1,7 +1,7 @@
 %li.notification-list-item
   %span.notification.fa.fa-holder.append-right-5
     - if setting.global?
-      = notification_icon(current_user.notification_level)
+      = notification_icon(current_user.global_notification_setting.level)
     - else
       = notification_icon(setting.level)
 
diff --git a/app/views/profiles/notifications/_project_settings.html.haml b/app/views/profiles/notifications/_project_settings.html.haml
index 17c097154da..e0fad555c09 100644
--- a/app/views/profiles/notifications/_project_settings.html.haml
+++ b/app/views/profiles/notifications/_project_settings.html.haml
@@ -1,7 +1,7 @@
 %li.notification-list-item
   %span.notification.fa.fa-holder.append-right-5
     - if setting.global?
-      = notification_icon(current_user.notification_level)
+      = notification_icon(current_user.global_notification_setting.level)
     - else
       = notification_icon(setting.level)
 
diff --git a/app/views/profiles/notifications/show.html.haml b/app/views/profiles/notifications/show.html.haml
index 7696f112bb3..f2659ac14b5 100644
--- a/app/views/profiles/notifications/show.html.haml
+++ b/app/views/profiles/notifications/show.html.haml
@@ -26,33 +26,7 @@
           = f.select :notification_email, @user.all_emails, { include_blank: false }, class: "select2"
         .form-group
           = f.label :notification_level, class: 'label-light'
-          .radio
-            = f.label :notification_level, value: :disabled do
-              = f.radio_button :notification_level, :disabled
-              .level-title
-                Disabled
-              %p You will not get any notifications via email
-
-          .radio
-            = f.label :notification_level, value: :mention do
-              = f.radio_button :notification_level, :mention
-              .level-title
-                On Mention
-              %p You will receive notifications only for comments in which you were @mentioned
-
-          .radio
-            = f.label :notification_level, value: :participating do
-              = f.radio_button :notification_level, :participating
-              .level-title
-                Participating
-              %p You will only receive notifications from related resources (e.g. from your commits or assigned issues)
-
-          .radio
-            = f.label :notification_level, value: :watch do
-              = f.radio_button :notification_level, :watch
-              .level-title
-                Watch
-              %p You will receive notifications for any activity
+          = notification_level_radio_buttons
 
         .prepend-top-default
           = f.submit 'Update settings', class: "btn btn-create"
diff --git a/app/views/projects/commit/_change.html.haml b/app/views/projects/commit/_change.html.haml
index 44ef1fdbbe3..d9b800a4ded 100644
--- a/app/views/projects/commit/_change.html.haml
+++ b/app/views/projects/commit/_change.html.haml
@@ -17,7 +17,7 @@
           .form-group.branch
             = label_tag 'target_branch', target_label, class: 'control-label'
             .col-sm-10
-              = select_tag "target_branch", grouped_options_refs, class: "select2 select2-sm js-target-branch"
+              = select_tag "target_branch", project_branches, class: "select2 select2-sm js-target-branch"
               - if can?(current_user, :push_code, @project)
                 .js-create-merge-request-container
                   .checkbox