From 33dbb781375846c7b9cb8c6df18f662d7a403557 Mon Sep 17 00:00:00 2001
From: Tom Preston-Werner <tom@mojombo.com>
Date: Sun, 19 Oct 2008 22:46:08 -0700
Subject: [PATCH] got pages working

---
 lib/autoblog.rb      |  1 +
 lib/autoblog/page.rb | 63 ++++++++++++++++++++++++++++++++++++++++++++
 lib/autoblog/site.rb | 18 +++++++++++++
 3 files changed, 82 insertions(+)
 create mode 100644 lib/autoblog/page.rb

diff --git a/lib/autoblog.rb b/lib/autoblog.rb
index cea9bf05..2e3ab13b 100644
--- a/lib/autoblog.rb
+++ b/lib/autoblog.rb
@@ -16,6 +16,7 @@ require 'redcloth'
 # internal requires
 require 'autoblog/site'
 require 'autoblog/post'
+require 'autoblog/page'
 
 module AutoBlog
   VERSION = '1.0.0'
diff --git a/lib/autoblog/page.rb b/lib/autoblog/page.rb
new file mode 100644
index 00000000..07b419b4
--- /dev/null
+++ b/lib/autoblog/page.rb
@@ -0,0 +1,63 @@
+module AutoBlog
+
+  class Page
+    attr_accessor :ext
+    attr_accessor :data, :content
+    
+    def initialize(base, dir, name)
+      @base = base
+      @dir = dir
+      @name = name
+      
+      self.process(name)
+      self.read_yaml(base, dir, name)
+      self.set_defaults
+      self.transform
+    end
+    
+    def process(name)
+      self.ext = File.extname(name)
+    end
+    
+    def read_yaml(base, dir, name)
+      self.content = File.read(File.join(base, dir, name))
+      
+      if self.content =~ /^(---\n.*?)\n---\n/
+        self.content = self.content[($1.size + 5)..-1]
+        
+        self.data = YAML.load($1)
+      end
+    end
+    
+    def set_defaults
+      self.data["layout"] ||= "default"
+    end
+    
+    def transform
+      if self.ext == "textile"
+        self.ext = "html"
+        self.content = RedCloth.new(self.content).to_html
+      end
+    end
+    
+    def add_layout(layouts)
+      payload = {"page" => self.data}
+      self.content = Liquid::Template.parse(self.content).render(payload)
+      
+      layout = layouts[self.data["layout"]] || self.content
+      payload = {"content" => self.content, "page" => self.data}
+      
+      self.content = Liquid::Template.parse(layout).render(payload)
+    end
+    
+    def write(dest)
+      FileUtils.mkdir_p(File.join(dest, @dir))
+      
+      path = File.join(dest, @dir, @name)
+      File.open(path, 'w') do |f|
+        f.write(self.content)
+      end
+    end
+  end
+
+end
\ No newline at end of file
diff --git a/lib/autoblog/site.rb b/lib/autoblog/site.rb
index cae52899..d57e0c9f 100644
--- a/lib/autoblog/site.rb
+++ b/lib/autoblog/site.rb
@@ -15,6 +15,7 @@ module AutoBlog
       self.read_layouts
       self.read_posts
       self.write_posts
+      self.transform_pages
     end
     
     def read_layouts
@@ -50,6 +51,23 @@ module AutoBlog
         post.write(self.dest)
       end
     end
+    
+    def transform_pages(dir = '')
+      base = File.join(self.source, dir)
+      entries = Dir.entries(base)
+      entries = entries.reject { |e| %w{_layouts posts}.include?(e) }
+      entries = entries.reject { |e| e[0..0] == '.' }
+      
+      entries.each do |f|
+        if File.directory?(File.join(base, f))
+          transform_pages(File.join(dir, f))
+        else
+          page = Page.new(self.source, dir, f)
+          page.add_layout(self.layouts)
+          page.write(self.dest)
+        end
+      end
+    end
   end
 
 end
\ No newline at end of file