handle atom feed generation

lib/autoblog/filters.rb

@@ -4,6 +4,14 @@ module AutoBlog
     def date_to_string(date)
       date.strftime("%d %b %Y")
     end
+    
+    def date_to_xmlschema(date)
+      date.xmlschema
+    end
+    
+    def xml_escape(input)
+      input.gsub("<", "&lt;").gsub(">", "&gt;")
+    end
   end
   
 end

lib/autoblog/page.rb

@@ -9,6 +9,8 @@ module AutoBlog
       @dir = dir
       @name = name
       
+      self.data = {}
+      
       self.process(name)
       self.read_yaml(base, dir, name)
       self.set_defaults
@@ -40,8 +42,8 @@ module AutoBlog
       end
     end
     
-    def add_layout(layouts, posts)
+    def add_layout(layouts, site_payload)
-      payload = {"page" => self.data, "site" => {"posts" => posts}}
+      payload = {"page" => self.data}.merge(site_payload)
       self.content = Liquid::Template.parse(self.content).render(payload, [AutoBlog::Filters])
       
       layout = layouts[self.data["layout"]] || self.content

lib/autoblog/post.rb

@@ -8,7 +8,7 @@ module AutoBlog
     end
     
     attr_accessor :date, :slug, :ext
-    attr_accessor :data, :content
+    attr_accessor :data, :content, :output
     
     def initialize(base, name)
       @base = base
@@ -60,7 +60,7 @@ module AutoBlog
       layout = layouts[self.data["layout"]] || self.content
       payload = {"content" => self.content, "page" => self.data}
       
-      self.content = Liquid::Template.parse(layout).render(payload)
+      self.output = Liquid::Template.parse(layout).render(payload)
     end
     
     def write(dest)
@@ -68,14 +68,15 @@ module AutoBlog
       
       path = File.join(dest, self.url)
       File.open(path, 'w') do |f|
-        f.write(self.content)
+        f.write(self.output)
       end
     end
     
     def to_liquid
       { "title" => self.data["title"] || "",
         "url" => self.url,
-        "date" => self.date }
+        "date" => self.date,
+        "content" => self.content }
     end
   end
 

lib/autoblog/site.rb

@@ -63,11 +63,15 @@ module AutoBlog
           transform_pages(File.join(dir, f))
         else
           page = Page.new(self.source, dir, f)
-          page.add_layout(self.layouts, self.posts)
+          page.add_layout(self.layouts, site_payload)
           page.write(self.dest)
         end
       end
     end
+    
+    def site_payload
+      {"site" => {"time" => Time.now, "posts" => self.posts}}
+    end
   end
 
 end