per page helper method

git-svn-id: http://svn.barleysodas.com/barleysodas/trunk@95 0f7b21a7-9e3a-4941-bbeb-ce5c7c368fa7

app/controllers/application.rb

@@ -5,7 +5,7 @@ class ApplicationController < ActionController::Base
   append_before_filter :authorized?
   append_before_filter :set_current_people_id
   
-  helper_method :logged_in?, :has_permission_for_action?
+  helper_method :logged_in?, :has_permission_for_action?, :per_page
   
   cattr_accessor :current_people_id
   
@@ -73,6 +73,14 @@ class ApplicationController < ActionController::Base
     @page.allow_discussions = true
   end
   
+  ##
+  # This will eventually figure out what the People has configured for a per
+  # page limit of objects.
+  #
+  def per_page
+    50
+  end
+  
   protected
   
   ##

app/controllers/beers_controller.rb

@@ -7,7 +7,7 @@ class BeersController < ApplicationController
   def index
     @content_title = 'The Beers'
     @secondary_title = 'Browsing all beers'
-    @pages, @beers = paginate :beers, :include => 'page', :per_page => 50,
+    @pages, @beers = paginate :beers, :include => 'page', :per_page => per_page,
       :order => 'beers.title ASC'
     @tags = Page.tags(:limit => 25, :order => "name DESC",
       :owner_type => 'Beer')

app/controllers/breweries_controller.rb

@@ -8,7 +8,7 @@ class BreweriesController < ApplicationController
     @content_title = 'The Breweries'
     @secondary_title = 'Browsing all breweries'
     @pages, @breweries = paginate :breweries, :include => 'page',
-      :order => 'breweries.title ASC', :per_page => 50
+      :order => 'breweries.title ASC', :per_page => per_page
     
     @tags = Page.tags(:limit => 25, :order => "name DESC",
       :owner_type => 'Beer')

app/controllers/discussions_controller.rb

@@ -8,7 +8,7 @@ class DiscussionsController < ApplicationController
     @content_title = 'Discussion Topics'
     @secondary_title = 'All discussion topics'
     @pages, @wiki_pages = paginate :pages, :order => 'title ASC',
-      :conditions => [ 'allow_discussions = ?', true ], :per_page => 25,
+      :conditions => [ 'allow_discussions = ?', true ], :per_page => per_page,
       :include => [ 'discussions' ]
     respond_to do |format|
       format.html # index.rhtml
@@ -21,7 +21,7 @@ class DiscussionsController < ApplicationController
     @page = Page.find(params[:id], :include => [ 'discussions' ])
     @secondary_title = @page.title
     @pages, @discussions = paginate :discussion, :order => 'created_at ASC',
-      :conditions => [ 'page_id = ?', @page.id ], :per_page => 25
+      :conditions => [ 'page_id = ?', @page.id ], :per_page => per_page
     respond_to do |format|
       format.html # show.rhtml
       format.xml  { render :xml => @discussions.to_xml }

app/controllers/pages_controller.rb

@@ -13,7 +13,7 @@ class PagesController < ApplicationController
     
     cond_ary = [ 'owner_id IS NULL' ]
     cond_ary << "title <> 'HomePage'"
-    @pages, @wiki_pages = paginate :page, :per_page => 25,
+    @pages, @wiki_pages = paginate :page, :per_page => per_page,
       :order => 'title ASC', :conditions => [ cond_ary.join(' AND ') ]
     
     @tags = Page.tags(:limit => 25, :order => "name ASC")

app/controllers/peoples_controller.rb

@@ -6,8 +6,8 @@ class PeoplesController < ApplicationController
   # GET /peoples.xml
   def index
     @secondary_title = 'Browsing all Peoples'
-    @pages, @peoples = paginate :people, :per_page => 25, :order => 'title ASC',
-      :singular_name => 'people'
+    @pages, @peoples = paginate :people, :per_page => per_page,
+      :order => 'title ASC', :singular_name => 'people'
     @tags = Page.tags(:limit => 25, :order => "name DESC",
       :owner_type => 'People')
     respond_to do |format|

app/controllers/roles_controller.rb

@@ -5,7 +5,8 @@ class RolesController < ApplicationController
   # GET /roles.xml
   def index
     @secondary_title = 'Role Administration'
-    @pages, @roles = paginate :roles, :order => 'name ASC', :per_page => 25
+    @pages, @roles = paginate :roles, :order => 'name ASC',
+      :per_page => per_page
     respond_to do |format|
       format.html # index.rhtml
       format.xml  { render :xml => @roles.to_xml }