relocate some functions

app/helpers/application_helper.rb

@@ -156,4 +156,26 @@ module ApplicationHelper
                           collection: options_for_select(users.map {|user| ["#{user[1]} (#{user[2]}) #{user[3]}", user[0]]}, @event.speakers.map(&:id)),
                           include_blank: false, label: 'Speakers', input_html: { class: 'select-help-toggle', multiple: 'true' }
   end
+
+  def event_types(conference)
+    all = conference.program.event_types.map { |et| et.title.pluralize }
+    first = all[0...-1]
+    last = all[-1]
+    ets = ''
+    if all.length > 1
+      ets << first.join(', ')
+      ets << " and #{last}"
+    else
+      ets = all.join
+    end
+    ets
+  end
+
+  def sign_in_path
+    if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
+      new_user_ichain_session_path
+    else
+      new_user_session_path
+    end
+  end
 end

app/helpers/events_helper.rb

@@ -22,20 +22,6 @@ module EventsHelper
     end
   end
 
-  def event_types(conference)
-    all = conference.program.event_types.map { |et| et.title.pluralize }
-    first = all[0...-1]
-    last = all[-1]
-    ets = ''
-    if all.length > 1
-      ets << first.join(', ')
-      ets << " and #{last}"
-    else
-      ets = all.join
-    end
-    ets
-  end
-
   def replacement_event_notice(event_schedule)
     if event_schedule.present? && event_schedule.replacement?
       replaced_event = (event_schedule.intersecting_event_schedules.withdrawn.first || event_schedule.intersecting_event_schedules.canceled.first).event

app/helpers/paths_helper.rb

@@ -15,14 +15,6 @@ module PathsHelper
     end
   end
 
-  def sign_in_path
-    if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
-      new_user_ichain_session_path
-    else
-      new_user_session_path
-    end
-  end
-
   def active_nav_li(link)
     if current_page?(link)
       return 'active'

app/helpers/users_helper.rb

@@ -28,14 +28,6 @@ module UsersHelper
     roles.map{ |x| x[0].titleize + ' (' + x[1].join(', ') + ')' }.join ', '
   end
 
-  def can_manage_volunteers(conference)
-    if (current_user.has_role? :organizer, conference) || (current_user.has_role? :volunteers_coordinator, conference)
-      true
-    else
-      false
-    end
-  end
-
   def user_change_description(version)
     if version.event == 'create'
       link_to_user(version.item_id) + ' signed up'