Merge branch 'master' into 'bootstrap4'

# Conflicts:
#   app/views/projects/branches/_branch.html.haml

4 files changed, 83 insertions, 79 deletions

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 228c8d2e8f9..6aa307b4db4 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -32,80 +32,6 @@ module ApplicationHelper
     args.any? { |v| v.to_s.downcase == action_name }
   end
 
-  def project_icon(project_id, options = {})
-    project =
-      if project_id.respond_to?(:avatar_url)
-        project_id
-      else
-        Project.find_by_full_path(project_id)
-      end
-
-    if project.avatar_url
-      image_tag project.avatar_url, options
-    else # generated icon
-      project_identicon(project, options)
-    end
-  end
-
-  def project_identicon(project, options = {})
-    allowed_colors = {
-      red: 'FFEBEE',
-      purple: 'F3E5F5',
-      indigo: 'E8EAF6',
-      blue: 'E3F2FD',
-      teal: 'E0F2F1',
-      orange: 'FBE9E7',
-      gray: 'EEEEEE'
-    }
-
-    options[:class] ||= ''
-    options[:class] << ' identicon'
-    bg_key = project.id % 7
-    style = "background-color: ##{allowed_colors.values[bg_key]}; color: #555"
-
-    content_tag(:div, class: options[:class], style: style) do
-      project.name[0, 1].upcase
-    end
-  end
-
-  # Takes both user and email and returns the avatar_icon by
-  # user (preferred) or email.
-  def avatar_icon_for(user = nil, email = nil, size = nil, scale = 2, only_path: true)
-    if user
-      avatar_icon_for_user(user, size, scale, only_path: only_path)
-    elsif email
-      avatar_icon_for_email(email, size, scale, only_path: only_path)
-    else
-      default_avatar
-    end
-  end
-
-  def avatar_icon_for_email(email = nil, size = nil, scale = 2, only_path: true)
-    user = User.find_by_any_email(email.try(:downcase))
-    if user
-      avatar_icon_for_user(user, size, scale, only_path: only_path)
-    else
-      gravatar_icon(email, size, scale)
-    end
-  end
-
-  def avatar_icon_for_user(user = nil, size = nil, scale = 2, only_path: true)
-    if user
-      user.avatar_url(size: size, only_path: only_path) || default_avatar
-    else
-      gravatar_icon(nil, size, scale)
-    end
-  end
-
-  def gravatar_icon(user_email = '', size = nil, scale = 2)
-    GravatarService.new.execute(user_email, size, scale) ||
-      default_avatar
-  end
-
-  def default_avatar
-    asset_path('no_avatar.png')
-  end
-
   def last_commit(project)
     if project.repo_exists?
       time_ago_with_tooltip(project.repository.commit.committed_date)
diff --git a/app/helpers/auth_helper.rb b/app/helpers/auth_helper.rb
index c109954f3a3..d2daee22aba 100644
--- a/app/helpers/auth_helper.rb
+++ b/app/helpers/auth_helper.rb
@@ -1,6 +1,6 @@
 module AuthHelper
   PROVIDERS_WITH_ICONS = %w(twitter github gitlab bitbucket google_oauth2 facebook azure_oauth2 authentiq).freeze
-  FORM_BASED_PROVIDERS = [/\Aldap/, 'crowd'].freeze
+  LDAP_PROVIDER = /\Aldap/
 
   def ldap_enabled?
     Gitlab::Auth::LDAP::Config.enabled?
@@ -23,7 +23,7 @@ module AuthHelper
   end
 
   def form_based_provider?(name)
-    FORM_BASED_PROVIDERS.any? { |pattern| pattern === name.to_s }
+    [LDAP_PROVIDER, 'crowd'].any? { |pattern| pattern === name.to_s }
   end
 
   def form_based_providers
@@ -38,6 +38,10 @@ module AuthHelper
     auth_providers.reject { |provider| form_based_provider?(provider) }
   end
 
+  def providers_for_base_controller
+    auth_providers.reject { |provider| LDAP_PROVIDER === provider }
+  end
+
   def enabled_button_based_providers
     disabled_providers = Gitlab::CurrentSettings.disabled_oauth_sign_in_sources || []
 
diff --git a/app/helpers/avatars_helper.rb b/app/helpers/avatars_helper.rb
index 8d96569bbb0..43d92bde064 100644
--- a/app/helpers/avatars_helper.rb
+++ b/app/helpers/avatars_helper.rb
@@ -1,4 +1,78 @@
 module AvatarsHelper
+  def project_icon(project_id, options = {})
+    project =
+      if project_id.respond_to?(:avatar_url)
+        project_id
+      else
+        Project.find_by_full_path(project_id)
+      end
+
+    if project.avatar_url
+      image_tag project.avatar_url, options
+    else # generated icon
+      project_identicon(project, options)
+    end
+  end
+
+  def project_identicon(project, options = {})
+    allowed_colors = {
+      red: 'FFEBEE',
+      purple: 'F3E5F5',
+      indigo: 'E8EAF6',
+      blue: 'E3F2FD',
+      teal: 'E0F2F1',
+      orange: 'FBE9E7',
+      gray: 'EEEEEE'
+    }
+
+    options[:class] ||= ''
+    options[:class] << ' identicon'
+    bg_key = project.id % 7
+    style = "background-color: ##{allowed_colors.values[bg_key]}; color: #555"
+
+    content_tag(:div, class: options[:class], style: style) do
+      project.name[0, 1].upcase
+    end
+  end
+
+  # Takes both user and email and returns the avatar_icon by
+  # user (preferred) or email.
+  def avatar_icon_for(user = nil, email = nil, size = nil, scale = 2, only_path: true)
+    if user
+      avatar_icon_for_user(user, size, scale, only_path: only_path)
+    elsif email
+      avatar_icon_for_email(email, size, scale, only_path: only_path)
+    else
+      default_avatar
+    end
+  end
+
+  def avatar_icon_for_email(email = nil, size = nil, scale = 2, only_path: true)
+    user = User.find_by_any_email(email.try(:downcase))
+    if user
+      avatar_icon_for_user(user, size, scale, only_path: only_path)
+    else
+      gravatar_icon(email, size, scale)
+    end
+  end
+
+  def avatar_icon_for_user(user = nil, size = nil, scale = 2, only_path: true)
+    if user
+      user.avatar_url(size: size, only_path: only_path) || default_avatar
+    else
+      gravatar_icon(nil, size, scale)
+    end
+  end
+
+  def gravatar_icon(user_email = '', size = nil, scale = 2)
+    GravatarService.new.execute(user_email, size, scale) ||
+      default_avatar
+  end
+
+  def default_avatar
+    ActionController::Base.helpers.image_path('no_avatar.png')
+  end
+
   def author_avatar(commit_or_event, options = {})
     user_avatar(options.merge({
       user: commit_or_event.author,
diff --git a/app/helpers/system_note_helper.rb b/app/helpers/system_note_helper.rb
index 00fe67d6ffb..5b4a141dbcf 100644
--- a/app/helpers/system_note_helper.rb
+++ b/app/helpers/system_note_helper.rb
@@ -1,14 +1,14 @@
 module SystemNoteHelper
   ICON_NAMES_BY_ACTION = {
     'commit' => 'commit',
-    'description' => 'pencil',
+    'description' => 'pencil-square',
     'merge' => 'git-merge',
     'merged' => 'git-merge',
     'opened' => 'issue-open',
     'closed' => 'issue-close',
     'time_tracking' => 'timer',
     'assignee' => 'user',
-    'title' => 'pencil',
+    'title' => 'pencil-square',
     'task' => 'task-done',
     'label' => 'label',
     'cross_reference' => 'comment-dots',
@@ -18,7 +18,7 @@ module SystemNoteHelper
     'milestone' => 'clock',
     'discussion' => 'comment',
     'moved' => 'arrow-right',
-    'outdated' => 'pencil',
+    'outdated' => 'pencil-square',
     'duplicate' => 'issue-duplicate',
     'locked' => 'lock',
     'unlocked' => 'lock-open'