dsl.rb in plate-0.7.2

- old
+ new

@@ -1,5 +1,8 @@
+require 'active_support'
+require 'active_support/core_ext/array'
+
 module Plate
   # The Dsl class provides the methods available in plugin files in order to extend
   # the functionality a generated site.
   class Dsl
     class << self
@@ -229,9 +232,53 @@
               proxy.instance_eval(&block)
               page.write!
               proxy = nil
               page = nil
             end
+          end
+        end
+      end
+
+      # Paged archived posts
+      def archive_paged_items(options, &block)
+        filter_category = options[:category] || nil
+        per_page = options[:per_page] || 10
+
+        callback :site, :after_render do |site|
+          posts = []
+          current_page = 1
+
+          site.posts.archives.keys.each do |year|
+            site.posts.archives[year].keys.each do |month|
+              site.posts.archives[year][month].each_value do |day|
+                posts << day.select { |post| filter_category == nil or post.category == filter_category }
+              end
+            end
+          end
+
+          posts.flatten!
+
+          groups = posts.in_groups_of(per_page, false)
+
+          groups.each do |group|
+            page = DynamicPage.new(site, "/page/#{current_page}")
+            proxy = PageProxy.new(page, site)
+            proxy._category = filter_category if filter_category
+
+            proxy.locals = {
+              :current_page => current_page,
+              :previous_page => (current_page > 1 ? (current_page - 1) : nil),
+              :next_page => (current_page < groups.size ? (current_page + 1) : nil),
+              :paged_posts => group,
+              :page => current_page
+            }
+
+            proxy.instance_eval(&block)
+            page.write!
+            proxy = nil
+            page = nil
+
+            current_page = current_page + 1
           end
         end
       end
   end
 end
\ No newline at end of file