Archive listing, views, helpers

@page added to PostsController

TODO: language file stuff -- I left comments in the view files where these belong. I don't know how to test them from here

7 files changed, 80 insertions, 2 deletions

diff --git a/app/controllers/blog/posts_controller.rb b/app/controllers/blog/posts_controller.rb
index 1d8a0b5..071bc68 100644
--- a/app/controllers/blog/posts_controller.rb
+++ b/app/controllers/blog/posts_controller.rb
@@ -1,6 +1,7 @@
 class Blog::PostsController < BlogController
-
-  before_filter :find_all_blog_posts
+  
+  before_filter :find_page
+  before_filter :find_all_blog_posts, :except => [:archive]
   before_filter :find_blog_post, :only => [:show, :comment]
 
   def index
@@ -41,6 +42,15 @@ class Blog::PostsController < BlogController
       render :action => 'show'
     end
   end
+  
+  def archive
+    date = "#{params[:month]}/#{params[:year]}"
+    @archive_date = Time.parse(date)
+    @blog_posts = BlogPost.live.by_archive(@archive_date).paginate({
+      :page => params[:page],
+      :per_page => RefinerySetting.find_or_set(:blog_posts_per_page, 10)
+    })
+  end
 
 protected
 
@@ -54,5 +64,9 @@ protected
       :per_page => RefinerySetting.find_or_set(:blog_posts_per_page, 10)
     })
   end
+  
+  def find_page
+    @page = Page.find_by_link_url('/blog')
+  end
 
 end
diff --git a/app/helpers/blog_posts_helper.rb b/app/helpers/blog_posts_helper.rb
new file mode 100644
index 0000000..fb90e94
--- /dev/null
+++ b/app/helpers/blog_posts_helper.rb
@@ -0,0 +1,22 @@
+module BlogPostsHelper
+  def blog_archive_list
+    posts = BlogPost.select('published_at').all_previous
+    return nil if posts.blank?
+    html = '<section id="blog_archive_list"><h1>Archives</h1><nav>'
+    links = []
+    
+    posts.each do |e|
+      links << e.published_at.strftime('%m/%Y')
+    end      
+    links.uniq!
+    links.each do |l|
+      year = l.split('/')[1]
+      month = l.split('/')[0]
+      count = BlogPost.by_archive(Time.parse(l)).size
+      text = "#{Date::MONTHNAMES[month.to_i]} #{year} (#{count})"
+      html += link_to(text, archive_blog_posts_path(:year => year, :month => month))
+    end
+    html += '</nav></section>'
+    html.html_safe
+  end
+end
diff --git a/app/models/blog_post.rb b/app/models/blog_post.rb
index 659ef48..562a9b9 100644
--- a/app/models/blog_post.rb
+++ b/app/models/blog_post.rb
@@ -11,6 +11,20 @@ class BlogPost < ActiveRecord::Base
   has_friendly_id :title, :use_slug => true
 
   default_scope :order => "published_at DESC"
+  
+  if Rails.version < '3.0.0'
+    named_scope :by_archive, lambda { |archive_date| {:conditions => ['published_at between ? and ?', archive_date.beginning_of_month, archive_date.end_of_month]} }
+  else
+    scope :by_archive, lambda { |archive_date|
+      where ['published_at between ? and ?', archive_date.beginning_of_month, archive_date.end_of_month]
+    }
+  end
+  
+  if Rails.version < '3.0.0'
+    named_scope :all_previous, :conditions => ['published_at <= ?', Time.now.beginning_of_month]
+  else
+    scope :all_previous, where(['published_at <= ?', Time.now.beginning_of_month])
+  end
 
   if Rails.version < '3.0.0'
     named_scope :live, lambda { {:conditions => ["published_at < ? and draft = ?", Time.now, false]} }
diff --git a/app/views/blog/posts/archive.html.erb b/app/views/blog/posts/archive.html.erb
new file mode 100644
index 0000000..d0855fa
--- /dev/null
+++ b/app/views/blog/posts/archive.html.erb
@@ -0,0 +1,19 @@
+<% content_for :body_content_left do %>
+  <%= @page[Page.default_parts.first.to_sym] %>
+  <h1>News Archive for <%= @archive_date.strftime('%B %Y') %></h1>
+  <section id="blog_posts">
+    <%= render :partial => "/blog/shared/post", :collection => @blog_posts %>
+  </section>
+  <%= "There are no blog articles posted for #{@archive_date.strftime('%B %Y')}. Stay tuned." unless @blog_posts.any? %>
+  <%# TODO: Add locale logic here - hubble is a n00b at that %>
+<% end %>
+
+<% content_for :body_content_right do %>
+  <%= @page[Page.default_parts.second.to_sym] %>
+  <%= render :partial => "/blog/shared/categories" %>
+  <%= render :partial => "/blog/shared/rss_feed" %>
+  <%= blog_archive_list %>
+<% end %>
+
+<%= render :partial => "/shared/content_page" %>
+<% content_for :head, stylesheet_link_tag('refinerycms-blog') %>
\ No newline at end of file
diff --git a/app/views/blog/posts/index.html.erb b/app/views/blog/posts/index.html.erb
index a90ff2c..9e63ac2 100644
--- a/app/views/blog/posts/index.html.erb
+++ b/app/views/blog/posts/index.html.erb
@@ -4,6 +4,8 @@
   <section id="blog_posts">
     <%= render :partial => "/blog/shared/post", :collection => @blog_posts %>
   </section>
+  <%= "<p>There are no blog articles posted yet. Stay tuned.</p>".html_safe unless @blog_posts.any? %>
+  <%# TODO: Add locale logic here - hubble is a n00b at that %>
 <% end %>
 
 <% content_for :body_content_right do %>
@@ -11,6 +13,7 @@
 
   <%= render :partial => "/blog/shared/categories" %>
   <%= render :partial => "/blog/shared/rss_feed" %>
+  <%= blog_archive_list %>
 <% end %>
 
 <%= render :partial => "/shared/content_page" %>
diff --git a/app/views/blog/posts/show.html.erb b/app/views/blog/posts/show.html.erb
index 3b7b9b5..2c0cfec 100644
--- a/app/views/blog/posts/show.html.erb
+++ b/app/views/blog/posts/show.html.erb
@@ -88,6 +88,7 @@
   <%= render :partial => "/blog/shared/categories" %>
   <%= render :partial => "/blog/shared/posts" %>
   <%= render :partial => "/blog/shared/rss_feed" %>
+  <%= blog_archive_list %>
 <% end %>
 
 <%= render :partial => "/shared/content_page" %>
diff --git a/config/routes.rb b/config/routes.rb
index 16f1228..5653aac 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -6,6 +6,10 @@ if Rails.version < '3.0.0'
       blog.post ':id', :controller => "posts", :action => 'show'
       blog.category 'categories/:id', :controller => "categories", :action => 'show'
       blog.post_blog_comments ':id/comments', :controller => 'posts', :action => 'comment'
+      
+      
+      ## what is the rails2 syntax for this? sorry ;__;
+      # get 'archive/:year/:month', :on => :collection, :action => :archive, :as => 'archive'
     end
 
     map.namespace(:admin, :path_prefix => 'refinery') do |admin|
@@ -37,6 +41,7 @@ else
       match ':id', :to => 'posts#show', :as => 'blog_post'
       match 'categories/:id', :to => 'categories#show', :as => 'blog_category'
       match ':id/comments', :to => 'posts#comment', :as => 'blog_post_blog_comments'
+      get 'archive/:year/:month', :action => :archive, :as => 'archive_blog_posts'
     end
 
     scope(:path => 'refinery', :as => 'admin', :module => 'admin') do