lib/schnitzelpress/post.rb in schnitzelpress-0.0.6 vs lib/schnitzelpress/post.rb in schnitzelpress-0.0.7

@@ -1,26 +1,15 @@
 require 'tilt'
 require 'coderay'
+require 'oembed'
 
-module SchnitzelPress
-  class MarkdownRenderer < Redcarpet::Render::HTML
-    include Redcarpet::Render::SmartyPants
+OEmbed::Providers.register_all
+SoundCloudProvider = OEmbed::Provider.new("http://soundcloud.com/oembed", :json)
+SoundCloudProvider << "http://*.soundcloud.com/*"
+OEmbed::Providers.register(SoundCloudProvider)
 
-    def block_code(code, language)
-      CodeRay.highlight(code, language)
-    end
-
-    def autolink(link, type)
-      if link =~ %r{youtube.com\/watch\?v=(.+)$}
-        youtube_id = $1
-        %q(<iframe width="600" height="335" src="http://www.youtube.com/embed/%s"></iframe>) % youtube_id
-      else
-        %q(<a href="%s">%s</a>) % [link, link]
-      end
-    end
-  end
-
+module SchnitzelPress
   class Post
     include Mongoid::Document
     store_in :posts
 
     # basic data
@@ -41,10 +30,16 @@
     field :disqus, type: Boolean, default: false
 
     # extra
     field :body_html, type: String
 
+    # indices
+    index :slugs
+    index :published_at
+    index :status
+
+    # validations
     validates_presence_of :status, :slug
     validates_inclusion_of :status, in: [:draft, :published]
 
     scope :published, where(:status => :published)
     scope :drafts,    where(:status => :draft)
@@ -85,11 +80,11 @@
         slugs << v
       end
     end
 
     def set_defaults
-      if slug.blank? && title.present?
-        self.slug = title.parameterize
+      if slug.blank?
+        self.slug = (title || body.truncate(40, separator: ' ')).parameterize
       end
     end
 
     def validate_slug
       conflicting_posts = Post.where(slugs: slug)