t#31470:create pager

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

diff --git a/app/models/story.rb b/app/models/story.rb
index 0fa3733..375d553 100644 (file)
--- a/app/models/story.rb
+++ b/app/models/story.rb
@@ -60,42 +60,6 @@ class Story < ActiveRecord::Base
     count
   end
   
-  def self.play_list comic, author, offset = 0, limit = Story.default_panel_size
-    opt = {}
-    opt.merge!(Story.list_opt)
-    opt.merge!({:offset => offset, :limit => limit}) if limit > 0
-    opt.merge!({:conditions => ['stories.comic_id = ?', comic.id], :order => 'stories.t'})
-    Story.find(:all, opt)
-  end
-  
-  def self.list_opt
-    {:include => {
-      :author => {}, 
-      :comic => {
-        :author => {}
-      }, 
-      :panel => {
-        :author => {}, 
-        :panel_pictures => {:picture => {:artist => {}, :license => {}}}, 
-        :speech_balloons =>{:balloons => {}, :speeches => {}}
-      }
-    }}
-  end
-  
-  def self.list_json_opt
-    {:include => {
-      :author => {}, 
-      :comic => {
-        :author => {}
-      }, 
-      :panel => {
-        :author => {}, 
-        :panel_pictures => {:picture => {:artist => {}, :license => {}}}, 
-        :speech_balloons =>{:balloons => {}, :speeches => {}}
-      }
-    }}
-  end
-  
   def self.default_page_size
     25
   end
@@ -117,28 +81,79 @@ class Story < ActiveRecord::Base
     page_size
   end
   
+  def self.play_list_where cid
+    ['stories.comic_id = ?', cid]
+  end
+  
+  def self.list_where
+    'comics.visible > 0'
+  end
+  
+  def self.mylist_where au
+    ['stories.author_id = ?', au.id]
+  end
+  
+  def self.himlist_where au
+    ['stories.author_id = ? and comics.visible > 0', au.id]
+  end
+  
+  def self.play_list comic, author, offset = 0, limit = Story.default_panel_size
+    Story.where(self.play_list_where(comic.id)).includes(Story.list_opt).order('stories.t').offset(offset).limit(limit)
+  end
+  
   def self.list page = 1, page_size = self.default_page_size
-    opt = {}
-    opt.merge!(self.list_opt)
-    opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
-    opt.merge!({:conditions => ['comics.visible > 0'], :order => 'stories.updated_at desc'})
-    Story.find(:all, opt)
+    Story.where(self.list_where()).includes(Story.list_opt).order('stories.updated_at desc').offset((page -1) * page_size).limit(page_size)
   end
   
   def self.mylist au, page = 1, page_size = Author.default_story_page_size
-    opt = {}
-    opt.merge!(Story.list_opt)
-    opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
-    opt.merge!({:conditions => ['stories.author_id = ?', au.id], :order => 'stories.updated_at desc'})
-    Story.find(:all, opt)
+    Story.where(self.mylist_where(au)).includes(Story.list_opt).order('stories.updated_at desc').offset((page -1) * page_size).limit(page_size)
   end
   
   def self.himlist au, page = 1, page_size = Author.default_story_page_size
-    opt = {}
-    opt.merge!(Story.list_opt)
-    opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
-    opt.merge!({:conditions => ['stories.author_id = ? and comics.visible > 0', au.id], :order => 'stories.updated_at desc'})
-    Story.find(:all, opt)
+    Story.where(self.himlist_where(au)).includes(Story.list_opt).order('stories.updated_at desc').offset((page -1) * page_size).limit(page_size)
+  end
+  
+  def self.play_list_paginate comic, author, offset = 0, limit = Story.default_panel_size
+  end
+  
+  def self.list_paginate page = 1, page_size = self.default_page_size
+    Kaminari.paginate_array(Array.new(Story.where(self.list_where()).includes(Story.list_opt).count, nil)).page(page).per(page_size)
+  end
+  
+  def self.mylist_paginate au, page = 1, page_size = Author.default_story_page_size
+    Kaminari.paginate_array(Array.new(Story.where(self.mylist_where(au)).includes(Story.list_opt).count, nil)).page(page).per(page_size)
+  end
+  
+  def self.himlist_paginate au, page = 1, page_size = Author.default_story_page_size
+    Kaminari.paginate_array(Array.new(Story.where(self.himlist_where(au)).includes(Story.list_opt).count, nil)).page(page).per(page_size)
+  end
+  
+  def self.list_opt
+    {
+      :author => {}, 
+      :comic => {
+        :author => {}
+      }, 
+      :panel => {
+        :author => {}, 
+        :panel_pictures => {:picture => {:artist => {}, :license => {}}}, 
+        :speech_balloons =>{:balloons => {}, :speeches => {}}
+      }
+    }
+  end
+  
+  def self.list_json_opt
+    {:include => {
+      :author => {}, 
+      :comic => {
+        :author => {}
+      }, 
+      :panel => {
+        :author => {}, 
+        :panel_pictures => {:picture => {:artist => {}, :license => {}}}, 
+        :speech_balloons =>{:balloons => {}, :speeches => {}}
+      }
+    }}
   end
   
   def self.show sid, roles