Fix broken sorting by activity

app/helpers/application_helper.rb

@@ -4,6 +4,9 @@
 
 module ApplicationHelper
   @@youtube_title_cache = Hash.new("no-title")
+  def time_for_sort post
+    post.created_at
+  end
 
   def timeago(time, options={})
     options[:class] ||= "timeago"
@@ -285,7 +288,7 @@ module ApplicationHelper
       "(r)"   => "®",
       "(c)"   => "©"
     }
-    
+
     map.each do |search, replace|
       message.gsub!(search, replace)
     end

app/helpers/aspects_helper.rb

@@ -7,6 +7,10 @@ module AspectsHelper
     aspects_path(:max_time => @posts.last.send(session[:sort_order].to_sym).to_i, :a_ids => params[:a_ids])
   end
 
+  def time_for_sort post
+    post.send(session[:sort_order].to_sym)
+  end
+
   def remove_link(aspect)
     if aspect.contacts.size == 0
       link_to I18n.t('aspects.helper.remove'), aspect, :method => :delete, :confirm => I18n.t('aspects.helper.are_you_sure')

app/views/shared/_stream_element.html.haml

@@ -21,7 +21,7 @@
     .content
       .from
         = person_link(post.author, :class => 'author')
-        %time.time.timeago{:datetime => post.created_at, :integer => post.created_at.to_i}
+        %time.time.timeago{:datetime => post.created_at, :integer => time_for_sort(post).to_i}
       = render 'status_messages/status_message', :post => post, :photos => post.photos
 
       .info

features/infinite_scroll.feature

@@ -8,7 +8,39 @@ Feature: infinite scroll
       Given many posts from alice for bob
       When I sign in as "bob@bob.bob"
 
-    Scenario: on the main stream
+    Scenario: on the main stream by activity
+      Then I should see 15 posts
+      And I should see "alice - 26 - #seeded"
+
+      When I scroll down
+      Then I should see 30 posts
+      And I should see "alice - 11 - #seeded"
+
+      When I scroll down
+      Then I should see 40 posts
+      And I should see "alice - 1 - #seeded"
+
+      When I scroll down
+      Then I should see "No more"
+
+      When I follow "generic"
+      And I wait for the ajax to finish
+      Then I should see 15 posts
+      And I should see "alice - 26 - #seeded"
+
+      When I scroll down
+      Then I should see 30 posts
+      And I should see "alice - 11 - #seeded"
+
+      When I scroll down
+      Then I should see 40 posts
+      And I should see "alice - 1 - #seeded"
+
+      When I scroll down
+      Then I should see "No more"
+
+    Scenario: on the main stream post created time
+      When I follow "post time"
       Then I should see 15 posts
       And I should see "alice - 15 - #seeded"
 

features/step_definitions/user_steps.rb

@@ -144,11 +144,12 @@ Given /^many posts from alice for bob$/ do
   alice = Factory(:user_with_aspect, :username => 'alice', :email => 'alice@alice.alice', :password => 'password', :getting_started => false)
   bob = Factory(:user_with_aspect, :username => 'bob', :email => 'bob@bob.bob', :password => 'password', :getting_started => false)
   connect_users_with_aspects(alice, bob)
+  time_fulcrum = Time.now - 40000
   time_interval = 1000
   (1..40).each do |n|
     post = alice.post :status_message, :text => "#{alice.username} - #{n} - #seeded", :to => alice.aspects.first.id
-    post.created_at = post.created_at - time_interval
+    post.created_at = time_fulcrum - time_interval
-    post.updated_at = post.updated_at - time_interval
+    post.updated_at = time_fulcrum + time_interval
     post.save
     time_interval += 1000
   end