Added pagination to the followers

Pagination is now availabile on the users list view

public/css/internal.css

@@ -859,6 +859,14 @@ body {
 .user-list .even {
   background: #e5e5e5;
 }
+#next_button {
+  float: right;
+  margin-right: 0.5em;
+}
+#prev_button {
+  float: left;
+  margin-left: 0.5em;
+}
 #sites {
   width: 350px;
   float: left;

rstatus.rb

@@ -349,12 +349,49 @@ class Rstatus < Sinatra::Base
 
   # This lets us see who is following.
   get '/users/:name/following' do
-    @users = User.first(:username => params[:name]).following
+    params[:page] ||= 1
+	params[:per_page] ||= 20
+    params[:page] = params[:page].to_i
+    params[:per_page] = params[:per_page].to_i
+    feeds = User.first(:username => params[:name]).following
+
+	@users = feeds.paginate(:page => params[:page], :per_page => params[:per_page])
+
+	@next_page = nil
+    @prev_page = nil
+
+    if params[:page]*params[:per_page] < feeds.count
+	  @next_page = "?#{Rack::Utils.build_query :page => params[:page] + 1}"
+    end
+
+    if params[:page] > 1
+	  @prev_page = "?#{Rack::Utils.build_query :page => params[:page] - 1}"
+    end
+
     haml :"users/list", :locals => {:title => "Following"}
   end
 
   get '/users/:name/followers' do
-    @users = User.first(:username => params[:name]).followers
+    params[:page] ||= 1
+	params[:per_page] ||= 20
+    params[:page] = params[:page].to_i
+    params[:per_page] = params[:per_page].to_i
+    feeds = User.first(:username => params[:name]).following
+
+    @users = feeds.paginate(:page => params[:page], :per_page => params[:per_page])
+
+    @next_page = nil
+    @prev_page = nil
+
+    if params[:page]*params[:per_page] < feeds.count
+	  @next_page = "?#{Rack::Utils.build_query :page => params[:page] + 1}"
+    end
+
+    if params[:page] > 1
+	  @prev_page = "?#{Rack::Utils.build_query :page => params[:page] - 1}"
+    end
+
+
     haml :"users/list", :locals => {:title => "Followers"}
   end
 

views/users/list.haml

@@ -26,6 +26,15 @@
             %input{:type => "hidden", :name => "url", :value => "/feeds/#{@author.feed.id}"}
             %input.button.follow{:type => "submit", :value => "Follow", :id => "follow-#{@author.feed.id}"}
 
+- unless @prev_page.nil?
+  %a.button{:href => @prev_page, :id => "prev_button"}
+    « Previous
+
+- unless @next_page.nil?
+  %a.button{:href => @next_page, :id => "next_button"}
+    Next »
+
+
   :javascript
     $(document).ready(function(){
       $(".unfollow").click(function(){