From d46501e18b795d9bf41f229298810bffa1d8e520 Mon Sep 17 00:00:00 2001
From: davidtsadler <davidtsadler@googlemail.com>
Date: Thu, 5 Jan 2012 23:31:30 +0000
Subject: Replace ExcerptFilter with TruncateFilter.

---
 _site_build/_includes/post_excerpt.html |  5 ++---
 _site_build/_plugins/posts.rb           | 10 ++++++----
 2 files changed, 8 insertions(+), 7 deletions(-)

(limited to '_site_build')

diff --git a/_site_build/_includes/post_excerpt.html b/_site_build/_includes/post_excerpt.html
index a8ef58e..1caf4d5 100644
--- a/_site_build/_includes/post_excerpt.html
+++ b/_site_build/_includes/post_excerpt.html
@@ -1,8 +1,7 @@
 <article class="excerpt">
   <header>
-    <h1>{{ post.title }}</h1>
+    <h1><a href="{{ post.url }}" target="_self" title="{{ post.title }}">{{ post.title }}</a></h1>
     <time datetime="{{ post.date | date: '%Y-%m-%d' }}" pubdate>{{ post.date | date: '%A' }} {{ post.date | ordinalize }} {{ post.date | date: '%B, %Y' }}</time>
   </header>
-  {{ post.content | text_excerpt }}
-  <a href="{{ post.url }}" target="_self" title="{{ post.title }}">Click to continue reading &raquo;</a>
+  {{ post.content | truncate }}
 </article>
diff --git a/_site_build/_plugins/posts.rb b/_site_build/_plugins/posts.rb
index 58d0128..75c1c18 100644
--- a/_site_build/_plugins/posts.rb
+++ b/_site_build/_plugins/posts.rb
@@ -1,9 +1,11 @@
+require 'sanitize'
+
 module Jekyll
-  module ExcerptFilter
-    def text_excerpt(text)
-      text.split(@context.registers[:site].config['excerpt_tag']).first
+  module TruncateFilter
+    def truncate(html, num_characters = 1000, indicator = ' [...]')
+      '<p>' << Sanitize.clean(html).slice(Regexp.new(".{1,#{num_characters}}( |$)")).chomp(' ') << indicator << '</p>'
     end
   end
 end
 
-Liquid::Template.register_filter(Jekyll::ExcerptFilter)
+Liquid::Template.register_filter(Jekyll::TruncateFilter)
-- 
cgit v1.2.3-13-gbd6f