blocked users works for multi stream, cuke passes

fixed scoping stuff

app/helpers/stream_element_helper.rb

 module StreamElementHelper
   def block_user_control(author)
     if user_signed_in?
-      link_to block_path(author), :class => "block_button"
+      button_to "block a mofo", blocks_path(:block => {:person_id => author.id}), :class => "block_button"
     end
   end
 end
\ No newline at end of file

app/models/post.rb

@@ -26,7 +26,11 @@ class Post < ActiveRecord::Base
   def self.excluding_blocks(user)
     people = user.blocks.map { |x| x.person_id }
 
-    where("posts.author_id NOT IN (?)", people)
+    if people.present?
+      where("posts.author_id NOT IN (?)", people)
+    else
+      scoped
+    end
   end
 
   def self.for_a_stream(max_time, order, user=nil)

features/blocks_user.feature

 @javascript
 Feature: Blocking a user from the stream
   Background:
-    Given a user with username "bob"
-    And a user with username "alice"
-    And a user with username "alice" is connected with "bob"
-
-    When I sign in as "bob@bob.bob"
-    And I post a status with the text "I am da #boss"
-    And I am on the home page
-    When I go to the destroy user session page
+    Given a user named "Bob Jones" with email "bob@bob.bob"
+    And a user named "Alice Smith" with email "alice@alice.alice"
+    And a user with email "bob@bob.bob" is connected with "alice@alice.alice"
+    And Alice has a post mentioning Bob
 
 
   Scenario: Blocking a user
-    When I sign in as "alice@alice.alice"
+    When I sign in as "bob@bob.bob"
     And I am on the home page
-    Then I should see "I am da #boss"
-    When I click on bob's block button
+    And I wait for the ajax to finish
+    When I click on the first block button
     And I am on the home page
-    Then I should not see "I am da #boss"
\ No newline at end of file
+    And I wait for the ajax to finish
+    Then I should not see any posts in my stream
\ No newline at end of file

features/step_definitions/posts_steps.rb

@@ -13,6 +13,10 @@ Then /^I should not see an uploaded image within the photo drop zone$/ do
   find("#photodropzone img").should be_nil
 end
 
+Then /^I should not see any posts in my stream$/ do
+  find(".stream_element").should be_nil 
+end
+
 Given /^"([^"]*)" has a public post with text "([^"]*)"$/ do |email, text|
   user = User.find_by_email(email)
   user.post(:status_message, :text => text, :public => true, :to => user.aspects)
@@ -27,6 +31,6 @@ When /^The user deletes their first post$/ do
   @me.posts.first.destroy
 end
 
-When /^I click on bob's block button/ do
-  find(".block_button").first.click
+When /^I click on the first block button/ do
+  find(".block_button").click
 end
\ No newline at end of file

lib/stream/multi.rb

@@ -19,7 +19,7 @@ class Stream::Multi < Stream::Base
     @posts ||= lambda do
       post_ids = aspects_post_ids + followed_tags_post_ids + mentioned_post_ids
       post_ids += community_spotlight_post_ids if include_community_spotlight?
-      Post.where(:id => post_ids).for_a_stream(max_time, order)
+      Post.where(:id => post_ids).for_a_stream(max_time, order, user)
     end.call
   end
 

spec/models/post_spec.rb

@@ -81,6 +81,10 @@ describe Post do
       it 'includes not blocked users posts' do
         Post.excluding_blocks(bob).should include(@other_post)
       end
+
+      it 'returns posts if you dont have any blocks' do
+        Post.excluding_blocks(alice).count.should == 2
+      end
     end
 
     context 'having some posts' do