8 files changed, 24 insertions, 40 deletions
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 70419eb4bde..a3213581498 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -167,7 +167,7 @@ module ApplicationHelper
     css_classes = short_format ? 'js-short-timeago' : 'js-timeago'
     css_classes << " #{html_class}" unless html_class.blank?
 
-    element = content_tag :time, time.to_s,
+    element = content_tag :time, time.strftime("%b %d, %Y"),
       class: css_classes,
       title: time.to_time.in_time_zone.to_s(:medium),
       datetime: time.to_time.getutc.iso8601,
diff --git a/app/helpers/emoji_helper.rb b/app/helpers/emoji_helper.rb
new file mode 100644
index 00000000000..482f68f412b
--- /dev/null
+++ b/app/helpers/emoji_helper.rb
@@ -0,0 +1,5 @@
+module EmojiHelper
+  def emoji_icon(*args)
+    raw Gitlab::Emoji.gl_emoji_tag(*args)
+  end
+end
diff --git a/app/helpers/explore_helper.rb b/app/helpers/explore_helper.rb
index bbcb52f7eaf..7bd212a3ef9 100644
--- a/app/helpers/explore_helper.rb
+++ b/app/helpers/explore_helper.rb
@@ -1,14 +1,19 @@
 module ExploreHelper
   def filter_projects_path(options = {})
     exist_opts = {
-      sort: params[:sort],
+      sort: params[:sort] || @sort,
       scope: params[:scope],
       group: params[:group],
       tag: params[:tag],
       visibility_level: params[:visibility_level],
+      name: params[:name],
+      personal: params[:personal],
+      archived: params[:archived],
+      shared: params[:shared],
+      namespace_id: params[:namespace_id],
     }
 
-    options = exist_opts.merge(options)
+    options = exist_opts.merge(options).delete_if { |key, value| value.blank? }
     request_path_with_options(options)
   end
 
diff --git a/app/helpers/issues_helper.rb b/app/helpers/issues_helper.rb
index a2d21b67a77..4bdf07fe1ad 100644
--- a/app/helpers/issues_helper.rb
+++ b/app/helpers/issues_helper.rb
@@ -87,34 +87,6 @@ module IssuesHelper
     icon('eye-slash') if issue.confidential?
   end
 
-  def emoji_icon(name, unicode = nil, aliases = [], sprite: true)
-    unicode ||= Gitlab::Emoji.emoji_filename(name) rescue ""
-
-    data = {
-      aliases: aliases.join(" "),
-      emoji: name,
-      unicode_name: unicode
-    }
-
-    if sprite
-      # Emoji icons for the emoji menu, these use a spritesheet.
-      content_tag :div, "",
-        class: "icon emoji-icon emoji-#{unicode}",
-        title: name,
-        data: data
-    else
-      # Emoji icons displayed separately, used for the awards already given
-      # to an issue or merge request.
-      content_tag :img, "",
-        class: "icon emoji",
-        title: name,
-        height: "20px",
-        width: "20px",
-        src: url_to_image("#{unicode}.png"),
-        data: data
-    end
-  end
-
   def award_user_list(awards, current_user, limit: 10)
     names = awards.map do |award|
       award.user == current_user ? 'You' : award.user.name
diff --git a/app/helpers/mattermost_helper.rb b/app/helpers/mattermost_helper.rb
index 49ac12db832..27ff4051c8d 100644
--- a/app/helpers/mattermost_helper.rb
+++ b/app/helpers/mattermost_helper.rb
@@ -1,9 +1,7 @@
 module MattermostHelper
   def mattermost_teams_options(teams)
-    teams_options = teams.map do |id, options|
-      [options['display_name'] || options['name'], id]
+    teams.map do |team|
+      [team['display_name'] || team['name'], team['id']]
     end
-
-    teams_options.compact.unshift(['Select team...', '0'])
   end
 end
diff --git a/app/helpers/preferences_helper.rb b/app/helpers/preferences_helper.rb
index c3a08d76318..710218082f2 100644
--- a/app/helpers/preferences_helper.rb
+++ b/app/helpers/preferences_helper.rb
@@ -35,9 +35,8 @@ module PreferencesHelper
 
   def project_view_choices
     [
-      ['Readme (default)', :readme],
-      ['Activity view', :activity],
-      ['Files view', :files]
+      ['Files and Readme (default)', :files],
+      ['Activity view', :activity]
     ]
   end
 
diff --git a/app/helpers/rss_helper.rb b/app/helpers/rss_helper.rb
new file mode 100644
index 00000000000..ea5d2932ef4
--- /dev/null
+++ b/app/helpers/rss_helper.rb
@@ -0,0 +1,5 @@
+module RssHelper
+  def rss_url_options
+    { format: :atom, private_token: current_user.try(:private_token) }
+  end
+end
diff --git a/app/helpers/triggers_helper.rb b/app/helpers/triggers_helper.rb
index b0135ea2e95..a48d4475e97 100644
--- a/app/helpers/triggers_helper.rb
+++ b/app/helpers/triggers_helper.rb
@@ -1,9 +1,9 @@
 module TriggersHelper
   def builds_trigger_url(project_id, ref: nil)
     if ref.nil?
-      "#{Settings.gitlab.url}/api/v3/projects/#{project_id}/trigger/builds"
+      "#{Settings.gitlab.url}/api/v4/projects/#{project_id}/trigger/pipeline"
     else
-      "#{Settings.gitlab.url}/api/v3/projects/#{project_id}/ref/#{ref}/trigger/builds"
+      "#{Settings.gitlab.url}/api/v4/projects/#{project_id}/ref/#{ref}/trigger/pipeline"
     end
   end