done @ comic.index

[pettanr/pettanr.git] / app / models / comic.rb

diff --git a/app/models/comic.rb b/app/models/comic.rb
index 4e6f0f4..7e6743d 100644 (file)
--- a/app/models/comic.rb
+++ b/app/models/comic.rb
@@ -36,4 +36,30 @@ class Comic < ActiveRecord::Base
     visible == 1 ? 'O' : 'X'
   end
   
+  def self.default_page_size
+    25
+  end
+  
+  def self.max_page_size
+    100
+  end
+  
+  def self.list opt = {}, page = 1, page_size = self.default_page_size
+    page_size = self.max_page_size if page_size > self.max_page_size
+    page_size = self.default_page_size if page_size < 1
+    page = 1 if page < 1
+    opt.merge!(self.list_opt) unless opt[:include]
+    opt.merge!({:conditions => ['visible = 1'], :order => 'updated_at desc', :limit => page_size, :offset => (page -1) * page_size})
+    p opt
+    Comic.find(:all, opt)
+  end
+  
+  def self.list_opt
+    {:include => :author}
+  end
+  
+  def self.json_opt
+    {:include => :author}
+  end
+  
 end