blog feature

lib/middleman/features.rb

@@ -74,6 +74,9 @@ module Middleman::Features
   # Parse YAML metadata from templates
   autoload :FrontMatter,         "middleman/features/front_matter"
   
+  # Treat project as a blog
+  autoload :Blog,                "middleman/features/blog"
+  
   # Proxy web services requests in dev mode only
   # autoload :Proxy,               "middleman/features/proxy"
   

lib/middleman/features/blog.rb

@@ -0,0 +1,87 @@
+module Middleman
+  module Features
+    module Blog
+      class << self
+        def registered(app)
+          # Depend on FrontMatter
+          app.activate Middleman::Features::FrontMatter
+          
+          # Include helpers
+          app.helpers Middleman::Features::Blog::Helpers
+          
+          app.after_feature_init do
+            if !app.settings.respond_to? :blog_permalink
+              app.set :blog_permalink, "/:year/:month/:day/:title.html"
+            end
+            
+            if !app.settings.respond_to? :blog_layout
+              app.set :blog_layout, "layout"
+            end
+            
+            if !app.settings.respond_to? :blog_summary_separator
+              app.set :blog_summary_separator, "READMORE"
+            end
+
+            if !app.settings.respond_to? :blog_layout_engine
+              app.set :blog_layout_engine, "erb"
+            end
+            
+            if !app.settings.respond_to? :blog_article_template
+              app.set :blog_article_template, "article_template"
+            end
+            
+            $stderr.puts "== Blog: #{app.settings.blog_permalink}"
+            app.get(app.settings.blog_permalink) do
+              options = {}
+              options[:layout] = settings.blog_layout
+              options[:layout_engine] = settings.blog_layout_engine
+              
+              extensionless_path, template_engine = resolve_template(request.path)
+
+              full_file_path = "#{extensionless_path}.#{template_engine}"
+              system_path = File.join(settings.views, full_file_path)
+              data, content = self.class.parse_front_matter(File.read(system_path))
+
+              # Forward remaining data to helpers
+              self.class.data_content("page", data)
+              
+              output = render(request.path, options)
+              
+              # No need for separator on permalink page
+              output.gsub!(settings.blog_summary_separator, "")
+              
+              status 200
+              output
+            end
+          end
+          
+          # Handle /archives/
+          require "middleman/builder"
+          Middleman::Builder.after_run "blog_archives" do
+            # source_paths << File.expand_path(File.join(File.dirname(__FILE__), "middleman-slickmap", "templates"))
+            # tilt_template "slickmap.html.haml", File.join(Middleman::Server.build_dir, sitemap_url), { :force => true }
+          end
+          
+        end
+        alias :included :registered
+      end
+      
+      module Helpers
+        def blog_title
+        end
+        
+        def current_article_date
+          DateTime.parse(current_article_metadata.date)
+        end
+        
+        def current_article_title
+          current_article_metadata.title
+        end
+        
+        def current_article_metadata
+          data.page
+        end
+      end
+    end
+  end
+end

lib/middleman/features/front_matter.rb

@@ -5,6 +5,13 @@ module Middleman::Features::FrontMatter
   class << self
     def registered(app)
       app.extend ClassMethods
+      
+      ::Tilt::register MarukuTemplate, 'markdown', 'mkd', 'md'
+      ::Tilt::register KramdownTemplate, 'markdown', 'mkd', 'md'
+      ::Tilt::register BlueClothTemplate, 'markdown', 'mkd', 'md'
+      ::Tilt::register RedcarpetTemplate, 'markdown', 'mkd', 'md'
+      ::Tilt::register RDiscountTemplate, 'markdown', 'mkd', 'md'
+      ::Tilt::register RedClothTemplate, 'textile'
     end
     alias :included :registered
   end
@@ -26,13 +33,37 @@ module Middleman::Features::FrontMatter
       [data, content]
     end
   end
-end
+  
+  module YamlAware
+    def prepare
+      options, @data = Middleman::Server.parse_front_matter(@data)
+      super
+    end
+  end
 
-# class FrontMatter < Tilt::RDiscountTemplate
-#   def prepare
-#     options, @data = Middleman::Server.parse_front_matter(@data)
-#     super
-#   end
-# end
-# 
-# Tilt.register 'markdown', FrontMatter
+  # MARKDOWN
+  class MarukuTemplate < ::Tilt::MarukuTemplate
+    include Middleman::Features::FrontMatter::YamlAware
+  end
+  
+  class KramdownTemplate < ::Tilt::KramdownTemplate
+    include Middleman::Features::FrontMatter::YamlAware
+  end
+  
+  class BlueClothTemplate < ::Tilt::BlueClothTemplate
+    include Middleman::Features::FrontMatter::YamlAware
+  end
+  
+  class RedcarpetTemplate < ::Tilt::RedcarpetTemplate
+    include Middleman::Features::FrontMatter::YamlAware
+  end
+  
+  class RDiscountTemplate < ::Tilt::RDiscountTemplate
+    include Middleman::Features::FrontMatter::YamlAware
+  end
+  
+  # TEXTILE
+  class RedClothTemplate < ::Tilt::RedClothTemplate
+    include Middleman::Features::FrontMatter::YamlAware
+  end
+end

lib/middleman/server.rb

@@ -40,9 +40,6 @@ module Middleman
     # Activate custom features
     register Middleman::Features
     
-    # Activate Yaml Front Matter
-    register Middleman::Features::FrontMatter
-    
     # Activate built-in helpers
     register Middleman::Features::DefaultHelpers
     
@@ -156,7 +153,6 @@ module Middleman
         return
       end
       
-      
       full_file_path = "#{extensionless_path}.#{template_engine}"
       system_path = File.join(settings.views, full_file_path)
       data, content = self.class.parse_front_matter(File.read(system_path))