refactoring

app/controllers/application_controller.rb

@@ -1,5 +1,6 @@
 class ApplicationController < ActionController::Base
   protect_from_forgery
+  helper :pagination
   before_filter :set_current_user
   after_filter :reset_current_user
   before_filter :initialize_cookies

app/controllers/pool_elements_controller.rb

@@ -1,11 +1,11 @@
-class PoolsPostsController < ApplicationController
+class PoolElementsController < ApplicationController
   respond_to :html, :xml, :json, :js
   before_filter :member_only
   
   def create
     @pool = Pool.find_by_name(params[:pool_name]) || Pool.find(params[:pool_id])
     @post = Post.find(params[:post_id])
-    @pool.add_post!(@post)
+    @pool.add!(@post)
     append_pool_to_session(@pool)
     respond_with(@pool, :location => pool_path(@pool))
   end
@@ -13,7 +13,7 @@ class PoolsPostsController < ApplicationController
   def destroy
     @pool = Pool.find(params[:pool_id])
     @post = Post.find(params[:post_id])
-    @pool.remove_post!(@post)
+    @pool.remove!(@post)
     respond_with(@pool, :location => pool_path(@pool))
   end
   

app/controllers/pool_orders_controller.rb

@@ -0,0 +1,12 @@
+class PoolOrdersController < ApplicationController
+  respond_to :html, :xml, :json, :js
+  before_filter :member_only
+
+  def edit
+    @pool = Pool.find(params[:pool_id])
+    respond_with(@pool)
+  end
+  
+  def update
+  end
+end

app/controllers/pools_controller.rb

@@ -25,7 +25,9 @@ class PoolsController < ApplicationController
   
   def show
     @pool = Pool.find(params[:id])
-    @post_set = PostSets::Pool.new(@pool, :page => params[:page])
+    @post_set = PostSets::Base.new(:id => @pool, :page => params[:page])
+    @post_set.extend(PostSets::Numbered)
+    @post_set.extend(PostSets::Pool)
     respond_with(@pool)
   end
   

app/controllers/posts_controller.rb

@@ -4,7 +4,8 @@ class PostsController < ApplicationController
   respond_to :html, :xml, :json
   
   def index
-    @post_set = PostSets::Post.new(params[:tags], params)
+    @post_set = PostSets::Base.new(params)
+    extend_post_set(@post_set)
     respond_with(@post_set)
   end
   
@@ -29,6 +30,24 @@ class PostsController < ApplicationController
   end
 
 private
+  def extend_post_set(post_set)
+    @post_set.extend(PostSets::Post)
+    
+    if use_sequential_paginator?
+      @post_set.extend(PostSets::Sequential)
+    else
+      @post_set.extend(PostSets::Numbered)
+    end
+  end
+  
+  def use_sequential_paginator?
+    if params[:page].to_i > 1000
+      true
+    else
+      false
+    end
+  end
+
   def save_recent_tags
     if params[:tags] || (params[:post] && params[:post][:tags])
       tags = Tag.scan_tags(params[:tags] || params[:post][:tags])