X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=app%2Fmodels%2Fscroll.rb;h=3a500028b8c7325b50880f64a568430fee2df94f;hb=HEAD;hp=0768000899f3ca26117500ba399fe03adf777454;hpb=02ea4fc4bbe7a54dd576c1cd700aa9e32710abf8;p=pettanr%2Fpettanr.git

diff --git a/app/models/scroll.rb b/app/models/scroll.rb
index 07680008..3a500028 100644
--- a/app/models/scroll.rb
+++ b/app/models/scroll.rb
@@ -1,177 +1,74 @@
-class Scroll < ActiveRecord::Base
+class Scroll < Peta::Binder
+  load_manifest
   has_many :scroll_panels
   belongs_to :author
   
+  has_many :panels, :through => :scroll_panels
+  
   validates :title, :presence => true, :length => {:maximum => 100}
   validates :visible, :presence => true, :numericality => true, :inclusion => {:in => 0..1}
   validates :author_id, :presence => true, :numericality => true, :existence => {:both => false}
-
-  before_validation :valid_encode
   
-  def valid_encode
-    ['title', 'description'].each do |a|
-      next if attributes[a] == nil
-      raise Pettanr::BadRequest unless attributes[a].valid_encoding?
-    end
+  scope :find_index, -> do
+    where(arel_table[:visible].gt 0)
   end
   
-  def supply_default
-    self.visible = 0 if self.visible.blank?
+  scope :find_private, -> (operators) do 
+    where(author_id: operators.author.id)
   end
   
-  def overwrite au
-    return false unless au
-    self.author_id = au.id
+  scope :find_by_author, -> (author_id) do 
+    find_index.where(author_id: author_id)
   end
   
-  def own? roles
-    roles = [roles] unless roles.respond_to?(:each)
-    au = Scroll.get_author_from_roles roles
-    return false unless au
-    self.author_id == au.id
+  scope :with_panels, -> do
+    includes(scroll_panels: :panel)
   end
   
-  def visible? roles
-    if MagicNumber['run_mode'] == 0
-      return false unless guest_role_check(roles)
-    else
-      return false unless reader_role_check(roles)
-    end
-    return true if self.own?(roles)
-    self.visible > 0
+  scope :find_by_panel, -> (panel_id) do 
+    with_panels.find_index.where(Panel.arel_table[:id].eq panel_id).references(:panel)
   end
   
-  def scroll_panels_count
-    ScrollPanel.where(['scroll_panels.scroll_id = ?', self.id]).count
+  # scope of find_play
+  def self.find_play(id)
+    ScrollPanel.find_play(id)
   end
   
-  def self.default_page_size
-    25
+  # scope of find_private_play
+  def self.find_private_play(id, operators)
+    ScrollPanel.find_private_play(id, operators)
   end
   
-  def self.max_page_size
-    100
-  end
-  
-  def self.default_panel_size
-    30
-  end
-  
-  def self.max_panel_size
-    200
+  def supply_default
+    self.visible = 0 if self.visible.blank?
+    self.author_id = nil
   end
   
-  def self.page prm = nil
-    page = prm.to_i
-    page = 1 if page < 1
-    page
+  def overwrite operators
+    return false unless operators.author
+    self.author_id = operators.author.id
+    super()
   end
   
-  def self.page_size prm = self.default_page_size
-    page_size = prm.to_i
-    page_size = self.max_page_size if page_size > self.max_page_size
-    page_size = self.default_page_size if page_size < 1
-    page_size
+  def visible? operators
+    case super
+    when nil # super return
+      return true
+    when false
+      return false
+    else
+      self.visible > 0
+    end
   end
   
-  def self.list_where
+  def self.public_list_where list
     'scrolls.visible > 0'
   end
   
-  def self.mylist_where au
-    ['scrolls.author_id = ?', au.id]
-  end
-  
-  def self.himlist_where au
-    ['scrolls.author_id = ? and scrolls.visible > 0', au.id]
-  end
-  
-  def self.list page = 1, page_size = self.default_page_size
-    Scroll.where(self.list_where()).includes(Scroll.list_opt).order('scrolls.updated_at desc').offset((page -1) * page_size).limit(page_size)
-  end
-  
-  def self.mylist au, page = 1, page_size = Author.default_scroll_page_size
-    Scroll.where(self.mylist_where(au)).includes(Scroll.list_opt).order('scrolls.updated_at desc').offset((page -1) * page_size).limit(page_size)
-  end
-  
-  def self.himlist au, page = 1, page_size = Author.default_scroll_page_size
-    Scroll.where(self.himlist_where(au)).includes(Scroll.list_opt).order('scrolls.updated_at desc').offset((page -1) * page_size).limit(page_size)
-  end
-  
-  def self.list_paginate page = 1, page_size = self.default_page_size
-    Kaminari.paginate_array(Array.new(Scroll.where(self.list_where()).count, nil)).page(page).per(page_size)
-  end
-  
-  def self.mylist_paginate au, page = 1, page_size = Author.default_scroll_page_size
-    Kaminari.paginate_array(Array.new(Scroll.where(self.mylist_where(au)).count, nil)).page(page).per(page_size)
-  end
-  
-  def self.himlist_paginate au, page = 1, page_size = Author.default_scroll_page_size
-    Kaminari.paginate_array(Array.new(Scroll.where(self.himlist_where(au)).count, nil)).page(page).per(page_size)
-  end
-  
-  def self.list_by_panel panel_id, roles, page = 1, page_size = self.default_page_size
-    self.where(ScrollPanel.list_by_panel_where(panel_id)).includes(
-      {:scroll_panels => {}}
-    ).order('scroll_panels.updated_at desc').offset((page -1) * page_size).limit(page_size)
-  end
-  
-  def self.list_by_author_where author_id
-    ['scrolls.author_id = ?', author_id]
-  end
-  
-  def self.list_by_author author_id, roles, page = 1, page_size = self.default_page_size
-    self.where(self.list_by_author_where(author_id)).includes(self.list_opt).order('scrolls.updated_at desc').offset((page -1) * page_size).limit(page_size)
-  end
-  
-  def self.list_opt
-    {:scroll_panels => {:panel => {}}, :author => {} }
-  end
-  
-  def self.list_json_opt
-    {:include => {:scroll_panels => {:include => {:panel => {}}}, :author => {}}}
-  end
-  
-  def self.show sid, roles
-    opt = {}
-    opt.merge!(Scroll.show_opt)
-    res = Scroll.find(sid, opt)
-    raise ActiveRecord::Forbidden unless res.visible?(roles)
-    res
-  end
-  
-  def self.edit sid, au
-    opt = {}
-    opt.merge!(Scroll.show_opt)
-    res = Scroll.find(sid, opt)
-    raise ActiveRecord::Forbidden unless res.own?(au)
-    res
-  end
-  
   def self.show_opt
     {:include => {:scroll_panels => {:panel => {}}, :author => {}}}
   end
   
-  def self.show_json_opt
-    {:include => {:scroll_panels => {:include => {:panel => {}}}, :author => {}}}
-  end
-  
-  def self.visible_count
-    Scroll.count 'visible > 0'
-  end
-  
-  def destroy_with_scroll_panel
-    res = false
-    Scroll.transaction do
-      self.scroll_panels.each do |scroll_panel|
-        raise ActiveRecord::Rollback unless scroll_panel.destroy
-      end
-      raise ActiveRecord::Rollback unless self.destroy
-      res = true
-    end
-    res
-  end
-  
   def scenario
     panels.map {|panel|
       panel.scenario