1 files changed, 61 insertions, 0 deletions
diff --git a/app/helpers/refinery/blog_posts_helper.rb b/app/helpers/refinery/blog_posts_helper.rb
new file mode 100644
index 0000000..58b0a3a
--- /dev/null
+++ b/app/helpers/refinery/blog_posts_helper.rb
@@ -0,0 +1,61 @@
+module Refinery
+  module BlogPostsHelper
+    def blog_archive_list
+      posts = Refinery::BlogPost.select('published_at').all_previous
+      return nil if posts.blank?
+      html = '<section id="blog_archive_list"><h2>'
+      html << t('archives', :scope => 'blog.shared')
+      html << '</h2><nav><ul>'
+      links = []
+      super_old_links = []
+
+      posts.each do |e|
+        if e.published_at >= Time.now.end_of_year.advance(:years => -3)
+          links << e.published_at.strftime('%m/%Y') 
+        else
+          super_old_links << e.published_at.strftime('01/%Y')
+        end
+      end
+      links.uniq!
+      super_old_links.uniq!
+      links.each do |l|
+        year = l.split('/')[1]
+        month = l.split('/')[0]
+        count = BlogPost.by_archive(Time.parse(l)).size
+        text = t("date.month_names")[month.to_i] + " #{year} (#{count})"      
+        html << "<li>"
+        html << link_to(text, main_app.archive_blog_posts_path(:year => year, :month => month))
+        html << "</li>"
+      end
+      super_old_links.each do |l|
+        year = l.split('/')[1]
+        count = Refinery::BlogPost.by_year(Time.parse(l)).size
+        text = "#{year} (#{count})"
+        html << "<li>"
+        html << link_to(text, main_app.archive_blog_posts_path(:year => year))
+        html << "</li>"
+      end
+      html << '</ul></nav></section>'
+      html.html_safe
+    end
+
+    def next_or_previous?(post)
+      post.next.present? or post.prev.present?
+    end
+
+    def blog_post_teaser_enabled?
+      Refinery::BlogPost.teasers_enabled?
+    end
+
+    def blog_post_teaser(post)
+      if post.respond_to?(:custom_teaser) && post.custom_teaser.present?
+       post.custom_teaser.html_safe
+      else
+       truncate(post.body, {
+         :length => Refinery::Setting.find_or_set(:blog_post_teaser_length, 250),
+         :preserve_html_tags => true
+        }).html_safe
+      end
+    end
+  end
+end