Refactoring Grape API methods into normal controllers & other things

app/helpers/stream_entries_helper.rb

@@ -0,0 +1,22 @@
+module StreamEntriesHelper
+  def display_name(account)
+    account.display_name.blank? ? account.username : account.display_name
+  end
+
+  def avatar_for_status_url(status)
+    status.reblog? ? status.reblog.account.avatar.url(:small) : status.account.avatar.url(:small)
+  end
+
+  def entry_classes(status, is_predecessor, is_successor, include_threads)
+    classes = ['entry']
+    classes << 'entry-reblog' if status.reblog?
+    classes << 'entry-predecessor' if is_predecessor
+    classes << 'entry-successor' if is_successor
+    classes << 'entry-center' if include_threads
+    classes.join(' ')
+  end
+
+  def relative_time(date)
+    date < 5.days.ago ? date.strftime("%d.%m.%Y") : "#{time_ago_in_words(date)} ago"
+  end
+end