@@ -114,7 +114,7 @@ module Jekyll transform_pages(File.join(dir, f)) else first3 = File.open(File.join(self.source, dir, f)) { |fd| fd.read(3) } - + if first3 == "---" # file appears to have a YAML header so process it as a page page = Page.new(self.source, dir, f) @@ -128,21 +128,29 @@ module Jekyll end end end - + + # Constructs a hash map of Posts indexed by the specified Post attribute + # + # Returns {post_attr => [<Posts>]} + def post_attr_hash(post_attr) + # Build a hash map based on the specified post attribute ( post attr => array of posts ) + # then sort each array in reverse order + hash = Hash.new { |hash, key| hash[key] = Array.new } + self.posts.each { |p| p.send(post_attr.to_sym).each { |t| hash[t] << p } } + hash.values.map { |sortme| sortme.sort! { |a, b| b <=> a} } + return hash + end + # The Hash payload containing site-wide data # - # Returns {"site" => {"time" => <Time>, "posts" => [<Post>]}} + # Returns {"site" => {"time" => <Time>, "posts" => [<Post>], "categories" => [<Categories>], "topics" => + # [<Topics>] }} def site_payload - # Build the category hash map of category ( names => arrays of posts ) - # then sort each array in reverse order - categories = Hash.new { |hash, key| hash[key] = Array.new } - self.posts.each { |p| p.categories.each { |c| categories[c] << p } } - categories.values.map { |cats| cats.sort! { |a, b| b <=> a} } - {"site" => { "time" => Time.now, "posts" => self.posts.sort { |a,b| b <=> a }, - "categories" => categories + "categories" => post_attr_hash('categories'), + "topics" => post_attr_hash('topics') }} end end lib/jekyll/site.rb e7b2df11563180e3397ae46e97212ab34039868d Basil Shkara basil@armin.localdomain http://github.com/baz/jekyll/commit/60b81d8a8d967f5e8afb0c323ffeca71897b61dd 60b81d8a8d967f5e8afb0c323ffeca71897b61dd 2008-12-26T16:06:25-08:00 2008-12-26T16:06:25-08:00 Added new accessible Liquid attribute for Sites: .topics. Behaves like the .categories attribute. 8ceb4a0561b5810961717dadc5683fe17de4d808 Basil Shkara basil@armin.localdomain