lib/ace.rb in ace-0.1 vs lib/ace.rb in ace-0.3

@@ -7,25 +7,30 @@
 # 4) render all the items (here the filters & layouting run)
 # 5) match the routes, write the files
 
 require "yaml"
 require "fileutils"
+require "ace/filters/sass"
 
 module Ace
+  module Helpers
+    # include your helpers here
+  end
+
   class RawItem
     attr_accessor :path, :metadata, :content
     def initialize(path)
       @data = File.read(path)
     end
 
     def parse
       pieces = @data.split(/^-{3,5}\s*$/)
-      if pieces.size < 3
-        raise RuntimeError.new(
-          "The file '#{content_filename}' appears to start with a metadata section (three or five dashes at the top) but it does not seem to be in the correct format."
-        )
-      end
+      # if pieces.size < 3
+      #   raise RuntimeError.new(
+      #     "The file '#{path}' appears to start with a metadata section (three or five dashes at the top) but it does not seem to be in the correct format."
+      #   )
+      # end
 
       # Parse
       self.metadata = YAML.load(pieces[1]).inject(Hash.new) { |metadata, pair| metadata.merge(pair[0].to_sym => pair[1]) } || Hash.new
       self.content = pieces[2..-1].join.strip
     end
@@ -34,14 +39,16 @@
   # This class represents the items which will be
   # eventually rendered like concrete posts, tags etc.
   class Item
     def self.inherited(subclass)
       self.subclasses << subclass
+      subclass.before_filters.push(*self.before_filters)
+      subclass.after_filters.push(*self.after_filters)
     end
 
     def self.subclasses
-      @subclasses ||= Array.new
+      @subclasses ||= [self]
     end
 
     def self.instances
       @instances ||= Array.new
     end
@@ -109,10 +116,27 @@
       self.class.after_filters.inject(output) do |buffer, filter|
         filter.call(self, buffer)
       end
     end
 
+    def server_path
+      absolute = self.output_path.sub(/^output\//, "")
+      "/#{absolute}"
+    end
+
+    def base_url
+      self.config[:base_url]
+    end
+
+    def permalink
+      if self.config[:base_url].nil?
+        raise "You have to add :base_url into config.yml or redefine #base_url method!"
+      end
+
+      "#{self.base_url}#{self.server_path}"
+    end
+
     attr_writer :output_path
     def output_path
       @output_path ||= begin
         unless self.original_path.nil?
           self.original_path.sub("content", "output")
@@ -120,21 +144,18 @@
       end
     end
 
     def save!
       content = self.render # so filters can influence output_path
+      puts "~ [RENDER] #{self.output_path}"
 
       FileUtils.mkdir_p File.dirname(self.output_path)
       File.open(self.output_path, "w") do |file|
         file.puts(content)
       end
     end
   end
 
   class Asset < Item
-  end
-
-  module Helpers
-    def link_to(anchor, path_or_item, options = nil)
-    end
+    before Ace::SassFilter
   end
 end